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switch(i){case"forwards":for(r=e.child,i=null;r!==null;)t=r.alternate,t!==null&&Bv(t)===null&&(i=r),r=r.sibling;r=i,r===null?(i=e.child,e.child=null):(i=r.sibling,r.sibling=null),ux(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&&Bv(t)===null){e.child=i;break}t=i.sibling,i.sibling=r,r=i,i=t}ux(e,!0,r,null,o);break;case"together":ux(e,!1,null,null,void 0);break;default:e.memoizedState=null}return e.child}function j2(t,e){!(e.mode&1)&&t!==null&&(t.alternate=null,e.alternate=null,e.flags|=2)}function du(t,e,r){if(t!==null&&(e.dependencies=t.dependencies),Rd|=e.lanes,!(r&e.childLanes))return null;if(t!==null&&e.child!==t.child)throw Error(Pt(153));if(e.child!==null){for(t=e.child,r=gf(t,t.pendingProps),e.child=r,r.return=e;t.sibling!==null;)t=t.sibling,r=r.sibling=gf(t,t.pendingProps),r.return=e;r.sibling=null}return e.child}function b$(t,e,r){switch(e.tag){case 3:AO(e),vh();break;case 5:cO(e);break;case 1:Ua(e.type)&&Av(e);break;case 4:I_(e,e.stateNode.containerInfo);break;case 10:var n=e.type._context,i=e.memoizedProps.value;Ur(Vv,n._currentValue),n._currentValue=i;break;case 13:if(n=e.memoizedState,n!==null)return n.dehydrated!==null?(Ur(gi,gi.current&1),e.flags|=128,null):r&e.child.childLanes?NO(t,e,r):(Ur(gi,gi.current&1),t=du(t,e,r),t!==null?t.sibling:null);Ur(gi,gi.current&1);break;case 19:if(n=(r&e.childLanes)!==0,t.flags&128){if(n)return kO(t,e,r);e.flags|=128}if(i=e.memoizedState,i!==null&&(i.rendering=null,i.tail=null,i.lastEffect=null),Ur(gi,gi.current),n)break;return null;case 22:case 23:return e.lanes=0,RO(t,e,r)}return du(t,e,r)}var VO,a3,FO,UO;VO=function(t,e){for(var r=e.child;r!==null;){if(r.tag===5||r.tag===6)t.appendChild(r.stateNode);else if(r.tag!==4&&r.child!==null){r.child.return=r,r=r.child;continue}if(r===e)break;for(;r.sibling===null;){if(r.return===null||r.return===e)return;r=r.return}r.sibling.return=r.return,r=r.sibling}};a3=function(){};FO=function(t,e,r,n){var i=t.memoizedProps;if(i!==n){t=e.stateNode,pd(al.current);var o=null;switch(r){case"input":i=IC(t,i),n=IC(t,n),o=[];break;case"select":i=vi({},i,{value:void 0}),n=vi({},n,{value:void 0}),o=[];break;case"textarea":i=PC(t,i),n=PC(t,n),o=[];break;default:typeof i.onClick!="function"&&typeof n.onClick=="function"&&(t.onclick=Rv)}LC(r,n);var a;r=null;for(l in i)if(!n.hasOwnProperty(l)&&i.hasOwnProperty(l)&&i[l]!=null)if(l==="style"){var s=i[l];for(a in s)s.hasOwnProperty(a)&&(r||(r={}),r[a]="")}else l!=="dangerouslySetInnerHTML"&&l!=="children"&&l!=="suppressContentEditableWarning"&&l!=="suppressHydrationWarning"&&l!=="autoFocus"&&(Kp.hasOwnProperty(l)?o||(o=[]):(o=o||[]).push(l,null));for(l in n){var c=n[l];if(s=i!=null?i[l]:void 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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 zo(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 D$(t,e,r){var n=e.pendingProps;switch(C_(e),e.tag){case 2:case 16:case 15:case 0:case 11:case 7:case 8:case 12:case 9:case 14:return zo(e),null;case 1:return Ua(e.type)&&Lv(),zo(e),null;case 3:return n=e.stateNode,wh(),Yr(Fa),Yr(Qo),M_(),n.pendingContext&&(n.context=n.pendingContext,n.pendingContext=null),(t===null||t.child===null)&&(F1(e)?e.flags|=4:t===null||t.memoizedState.isDehydrated&&!(e.flags&256)||(e.flags|=1024,vc!==null&&(g3(vc),vc=null))),a3(t,e),zo(e),null;case 5:O_(e);var i=pd(om.current);if(r=e.type,t!==null&&e.stateNode!=null)FO(t,e,r,n,i),t.ref!==e.ref&&(e.flags|=512,e.flags|=2097152);else{if(!n){if(e.stateNode===null)throw Error(Pt(166));return zo(e),null}if(t=pd(al.current),F1(e)){n=e.stateNode,r=e.type;var o=e.memoizedProps;switch(n[el]=e,n[rm]=o,t=(e.mode&1)!==0,r){case"dialog":Hr("cancel",n),Hr("close",n);break;case"iframe":case"object":case"embed":Hr("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[el]=e,t[rm]=n,VO(t,e,!1,!1),e.stateNode=t;e:{switch(a=AC(r,n),r){case"dialog":Hr("cancel",t),Hr("close",t),i=n;break;case"iframe":case"object":case"embed":Hr("load",t),i=n;break;case"video":case"audio":for(i=0;iCh&&(e.flags|=128,n=!0,yg(o,!1),e.lanes=4194304)}else{if(!n)if(t=Bv(a),t!==null){if(e.flags|=128,n=!0,r=t.updateQueue,r!==null&&(e.updateQueue=r,e.flags|=4),yg(o,!0),o.tail===null&&o.tailMode==="hidden"&&!a.alternate&&!ti)return zo(e),null}else 2*Vi()-o.renderingStartTime>Ch&&r!==1073741824&&(e.flags|=128,n=!0,yg(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=Vi(),e.sibling=null,r=gi.current,Ur(gi,n?r&1|2:r&1),e):(zo(e),null);case 22:case 23:return G_(),n=e.memoizedState!==null,t!==null&&t.memoizedState!==null!==n&&(e.flags|=8192),n&&e.mode&1?os&1073741824&&(zo(e),e.subtreeFlags&6&&(e.flags|=8192)):zo(e),null;case 24:return null;case 25:return null}throw Error(Pt(156,e.tag))}function I$(t,e){switch(C_(e),e.tag){case 1:return Ua(e.type)&&Lv(),t=e.flags,t&65536?(e.flags=t&-65537|128,e):null;case 3:return wh(),Yr(Fa),Yr(Qo),M_(),t=e.flags,t&65536&&!(t&128)?(e.flags=t&-65537|128,e):null;case 5:return O_(e),null;case 13:if(Yr(gi),t=e.memoizedState,t!==null&&t.dehydrated!==null){if(e.alternate===null)throw Error(Pt(340));vh()}return t=e.flags,t&65536?(e.flags=t&-65537|128,e):null;case 19:return Yr(gi),null;case 4:return wh(),null;case 10:return E_(e.type._context),null;case 22:case 23:return G_(),null;case 24:return null;default:return null}}var G1=!1,Xo=!1,O$=typeof WeakSet=="function"?WeakSet:Set,Jt=null;function M0(t,e){var r=t.ref;if(r!==null)if(typeof r=="function")try{r(null)}catch(n){Ei(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=Rv));else if(n!==4&&(t=t.child,t!==null))for(l3(t,e,r),t=t.sibling;t!==null;)l3(t,e,r),t=t.sibling}function u3(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(u3(t,e,r),t=t.sibling;t!==null;)u3(t,e,r),t=t.sibling}var Ro=null,pc=!1;function Iu(t,e,r){for(r=r.child;r!==null;)WO(t,e,r),r=r.sibling}function WO(t,e,r){if(ol&&typeof ol.onCommitFiberUnmount=="function")try{ol.onCommitFiberUnmount(h5,r)}catch{}switch(r.tag){case 5:Xo||M0(r,e);case 6:var n=Ro,i=pc;Ro=null,Iu(t,e,r),Ro=n,pc=i,Ro!==null&&(pc?(t=Ro,r=r.stateNode,t.nodeType===8?t.parentNode.removeChild(r):t.removeChild(r)):Ro.removeChild(r.stateNode));break;case 18:Ro!==null&&(pc?(t=Ro,r=r.stateNode,t.nodeType===8?rx(t.parentNode,r):t.nodeType===1&&rx(t,r),Zp(t)):rx(Ro,r.stateNode));break;case 4:n=Ro,i=pc,Ro=r.stateNode.containerInfo,pc=!0,Iu(t,e,r),Ro=n,pc=i;break;case 0:case 11:case 14:case 15:if(!Xo&&(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)&&s3(r,e,a),i=i.next}while(i!==n)}Iu(t,e,r);break;case 1:if(!Xo&&(M0(r,e),n=r.stateNode,typeof n.componentWillUnmount=="function"))try{n.props=r.memoizedProps,n.state=r.memoizedState,n.componentWillUnmount()}catch(s){Ei(r,e,s)}Iu(t,e,r);break;case 21:Iu(t,e,r);break;case 22:r.mode&1?(Xo=(n=Xo)||r.memoizedState!==null,Iu(t,e,r),Xo=n):Iu(t,e,r);break;default:Iu(t,e,r)}}function P6(t){var e=t.updateQueue;if(e!==null){t.updateQueue=null;var r=t.stateNode;r===null&&(r=t.stateNode=new O$),e.forEach(function(n){var i=U$.bind(null,t,n);r.has(n)||(r.add(n),n.then(i,i))})}}function cc(t,e){var r=e.deletions;if(r!==null)for(var 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pa;(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"})(pa||(pa={}));var nh;(function(t){t.SUM="SUM",t.SUBTRACT="SUBTRACT",t.AVERAGE="AVERAGE"})(nh||(nh={}));var Xv;(function(t){t.RLE="RLE",t.Volume="Volume"})(Xv||(Xv={}));const 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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 $Y(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t}function jY(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t}function HY(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]}function KY(t,e){var r=t[0],n=t[1],i=t[2],o=t[3],a=t[4],s=t[5],c=t[6],l=t[7],f=t[8],u=e[0],d=e[1],h=e[2],g=e[3],p=e[4],v=e[5],y=e[6],m=e[7],w=e[8];return 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YY=Object.freeze(Object.defineProperty({__proto__:null,add:zY,adjoint:MY,clone:IY,copy:OY,create:b4,determinant:fd,equals:KY,exactEquals:HY,frob:WY,fromMat2d:VY,fromMat4:Ow,fromQuat:FY,fromRotation:NY,fromScaling:kY,fromTranslation:AY,fromValues:mp,identity:Us,invert:E1,mul:qY,multiply:Gh,multiplyScalar:$Y,multiplyScalarAndAdd:jY,normalFromMat4:UY,projection:BY,rotate:RY,scale:LY,set:mL,str:GY,sub:XY,subtract:vL,translate:PY,transpose:D4},Symbol.toStringTag,{value:"Module"}));function Ga(){var t=new xi(16);return xi!=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 JY(t){var e=new xi(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 Hr(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 I4(t,e,r,n,i,o,a,s,c,l,f,u,d,h,g,p){var v=new xi(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 ZY(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 Gt(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 ii(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 QY(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 eJ(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 zn(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 Tr(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 bl(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 jo(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),yL(t,e,r),t}function oJ(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t}function wL(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 NS(t,e){var r=new xi(3);wL(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 xL(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 aJ(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,F=(v+m)*S,W=(g+w)*T,N=(v-m)*T,k=(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]=F,t[7]=0,t[8]=W,t[9]=N,t[10]=k,t[11]=0,t[12]=r[0]+_-(D*_+O*E+W*b),t[13]=r[1]+E-(I*_+A*E+N*b),t[14]=r[2]+b-(P*_+F*E+k*b),t[15]=1,t}function jy(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 sJ(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 CL(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 cJ=CL;function lJ(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 uJ(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 SL(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 A4=SL;function fJ(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 N4(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 hJ(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 gJ(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 pJ(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t[9]=e[9]+r[9],t[10]=e[10]+r[10],t[11]=e[11]+r[11],t[12]=e[12]+r[12],t[13]=e[13]+r[13],t[14]=e[14]+r[14],t[15]=e[15]+r[15],t}function TL(t,e,r){return t[0]=e[0]-r[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 _L(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 mJ(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 vJ(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 yJ(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],F=e[14],W=e[15];return 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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(no.LINEAR_MIPMAP_LINEAR):t.setMinificationFilter(no.LINEAR),t.setMagnificationFilter(no.LINEAR)):(t.setMinificationFilter(no.NEAREST),t.setMagnificationFilter(no.NEAREST)),e.renderable.getRepeat()&&(t.setWrapR(Kl.REPEAT),t.setWrapS(Kl.REPEAT),t.setWrapT(Kl.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(no.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(no.LINEAR_MIPMAP_LINEAR));const v=e.renderable.getCanvas();t.create2DFromRaw(v.width,v.height,4,sr.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(no.LINEAR_MIPMAP_LINEAR)),t.create2DFromRaw(v.width,v.height,4,sr.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===no.LINEAR||e.magnificationFilter===no.LINEAR)&&!NK()))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:eb("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||mx(`Unable to find suitable internal format for T=${g} NC= 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Texture filtering is not available for *32F internal formats."),e.internalFormat),t.getDefaultInternalFormat=(g,p)=>{let v=0;return v=e._openGLRenderWindow.getDefaultTextureInternalFormat(g,p,n(),t.useHalfFloat()),v||(v||(mx("Unsupported internal texture type!"),mx(`Unable to find suitable internal format for T=${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 sr.UNSIGNED_CHAR:return e.context.UNSIGNED_BYTE;case(n()&&!p&&sr.SHORT):return e.context.SHORT;case(n()&&!p&&sr.UNSIGNED_SHORT):return e.context.UNSIGNED_SHORT;case(p&&sr.SHORT):return e.context.HALF_FLOAT;case(p&&sr.UNSIGNED_SHORT):return e.context.HALF_FLOAT;case sr.FLOAT:case sr.VOID:default:return e.context.FLOAT}switch(g){case sr.UNSIGNED_CHAR:return e.context.UNSIGNED_BYTE;case sr.FLOAT:case sr.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 no.NEAREST:return e.context.NEAREST;case no.LINEAR:return e.context.LINEAR;case no.NEAREST_MIPMAP_NEAREST:return e.context.NEAREST_MIPMAP_NEAREST;case no.NEAREST_MIPMAP_LINEAR:return e.context.NEAREST_MIPMAP_LINEAR;case no.LINEAR_MIPMAP_NEAREST:return e.context.LINEAR_MIPMAP_NEAREST;case no.LINEAR_MIPMAP_LINEAR:return e.context.LINEAR_MIPMAP_LINEAR;default:return e.context.NEAREST}},t.getOpenGLWrapMode=g=>{switch(g){case Kl.CLAMP_TO_EDGE:return e.context.CLAMP_TO_EDGE;case Kl.REPEAT:return e.context.REPEAT;case Kl.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=_;P<=T;P++){const M=P*D;for(let L=C;L<=S;L++){const V=M+L*E;for(let G=V+w,A=V+x;G<=A;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,_)=>S+o(_),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!==sr.FLOAT&&e.openGLDataType===e.context.FLOAT)for(let S=0;Sw?p[S].subarray(0,w):p[S];m.push(new Float32Array(_))}else m.push(null);if(g!==sr.UNSIGNED_CHAR&&e.openGLDataType===e.context.UNSIGNED_BYTE)for(let S=0;Sw?p[S].subarray(0,w):p[S];m.push(new Uint8Array(_))}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=M-L,A=1-G;L=L*v*m,V=V*v*m;for(let k=0;k=v&&(oe=v-1);const me=H-J;J*=m,oe*=m;for(let fe=0;fe5&&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 r0("Failed to determine texture 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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 r0("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===sr.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?(r0("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()&&(!jg(g.width)||!jg(g.height)),v=document.createElement("canvas");v.width=p?$u(g.width):g.width,v.height=p?$u(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(sr.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(sr.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,pn.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,M=structuredClone(e.volumeInfo),L=new Float32Array(P*y);e.volumeInfo.offset=M.offset,e.volumeInfo.scale=M.scale;let V=0;const G=M.scale.map(A=>1/A);for(let 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J=G*F*x;P===sr.FLOAT?H=new Float32Array(J):H=new Uint8Array(J);let oe=0;const me=Math.floor(g/L),fe=Math.floor(p/V);for(let Se=0;Se{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 FK={_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:Kl.CLAMP_TO_EDGE,wrapT:Kl.CLAMP_TO_EDGE,wrapR:Kl.CLAMP_TO_EDGE,minificationFilter:no.NEAREST,magnificationFilter:no.NEAREST,minLOD:-1e3,maxLOD:1e3,baseLevel:0,maxLevel:1e3,generateMipmap:!1,oglNorm16Ext:null,allocatedGPUMemoryInBytes:0,enableUseHalfFloat:!0,canUseHalfFloat:!1};function xP(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,FK,r),Ui.extend(t,e,r),e.sendParametersTime={},Gr(e.sendParametersTime,{mtime:0}),e.textureBuildTime={},Gr(e.textureBuildTime,{mtime:0}),Hm(t,e,["format","openGLDataType"]),Yi(t,e,["keyMatrixTime","minificationFilter","magnificationFilter","wrapS","wrapT","wrapR","generateMipmap","oglNorm16Ext"]),Ta(t,e,["width","height","volumeInfo","components","handle","target","allocatedGPUMemoryInBytes"]),Km(t,e,["openGLRenderWindow"]),VK(t,e)}const CP=Ir(xP,"vtkOpenGLTexture");var Br={newInstance:CP,extend:xP,...zM};Eo("vtkTexture",CP);function UK(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){$n("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 yi(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 TP(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 Mc(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 yT(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 Zm(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 XK(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 rd(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 Sh(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 YK(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 JK(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 ZK(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 QK(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 eq(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 tq(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 nq(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 rq(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 iq(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,_=i*l-o*c,T=f*p-u*g,E=f*v-d*g,b=f*y-h*g,D=u*v-d*p,I=u*y-h*p,P=d*y-h*v,M=m*P-w*I+x*D+C*b-S*E+_*T;return M?(M=1/M,t[0]=(s*P-c*I+l*D)*M,t[1]=(c*b-a*P-l*E)*M,t[2]=(a*I-s*b+l*T)*M,t[3]=(i*I-n*P-o*D)*M,t[4]=(r*P-i*b+o*E)*M,t[5]=(n*b-r*I-o*T)*M,t[6]=(p*_-v*S+y*C)*M,t[7]=(v*x-g*_-y*w)*M,t[8]=(g*S-p*x+y*m)*M,t):null}function oq(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 aq(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"}function sq(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8])}function cq(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 EP(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 lq(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 uq(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 fq(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]}function dq(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)<=or*Math.max(1,Math.abs(r),Math.abs(u))&&Math.abs(n-d)<=or*Math.max(1,Math.abs(n),Math.abs(d))&&Math.abs(i-h)<=or*Math.max(1,Math.abs(i),Math.abs(h))&&Math.abs(o-g)<=or*Math.max(1,Math.abs(o),Math.abs(g))&&Math.abs(a-p)<=or*Math.max(1,Math.abs(a),Math.abs(p))&&Math.abs(s-v)<=or*Math.max(1,Math.abs(s),Math.abs(v))&&Math.abs(c-y)<=or*Math.max(1,Math.abs(c),Math.abs(y))&&Math.abs(l-m)<=or*Math.max(1,Math.abs(l),Math.abs(m))&&Math.abs(f-w)<=or*Math.max(1,Math.abs(f),Math.abs(w))}var hq=Sh,gq=EP;const pq=Object.freeze(Object.defineProperty({__proto__:null,add:cq,adjoint:XK,clone:KK,copy:qK,create:vT,determinant:rd,equals:dq,exactEquals:fq,frob:sq,fromMat2d:nq,fromMat4:L5,fromQuat:rq,fromRotation:eq,fromScaling:tq,fromTranslation:QK,fromValues:Kg,identity:Mc,invert:Zm,mul:hq,multiply:Sh,multiplyScalar:lq,multiplyScalarAndAdd:uq,normalFromMat4:iq,projection:oq,rotate:JK,scale:ZK,set:TP,str:aq,sub:gq,subtract:EP,translate:YK,transpose:yT},Symbol.toStringTag,{value:"Module"}));function $a(){var t=new yi(16);return yi!=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 mq(t){var e=new yi(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 bi(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 wT(t,e,r,n,i,o,a,s,c,l,f,u,d,h,g,p){var v=new yi(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 vq(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 Zt(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 tr(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 Ii(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,_=i*l-o*c,T=f*p-u*g,E=f*v-d*g,b=f*y-h*g,D=u*v-d*p,I=u*y-h*p,P=d*y-h*v,M=m*P-w*I+x*D+C*b-S*E+_*T;return M?(M=1/M,t[0]=(s*P-c*I+l*D)*M,t[1]=(i*I-n*P-o*D)*M,t[2]=(p*_-v*S+y*C)*M,t[3]=(d*S-u*_-h*C)*M,t[4]=(c*b-a*P-l*E)*M,t[5]=(r*P-i*b+o*E)*M,t[6]=(v*x-g*_-y*w)*M,t[7]=(f*_-d*x+h*w)*M,t[8]=(a*I-s*b+l*T)*M,t[9]=(n*b-r*I-o*T)*M,t[10]=(g*S-p*x+y*m)*M,t[11]=(u*x-f*S-h*m)*M,t[12]=(s*E-a*D-c*T)*M,t[13]=(r*D-n*E+i*T)*M,t[14]=(p*w-g*C-v*m)*M,t[15]=(f*C-u*w+d*m)*M,t):null}function yq(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 wq(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,_=l*g-f*h,T=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*T+S*_}function jn(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 Kr(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 pl(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 Ko(t,e,r,n){var i=n[0],o=n[1],a=n[2],s=Math.hypot(i,o,a),c,l,f,u,d,h,g,p,v,y,m,w,x,C,S,_,T,E,b,D,I,P,M,L;return 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),bP(t,e,r),t}function Tq(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t}function DP(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 O3(t,e){var r=new yi(3);DP(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 IP(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 Eq(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],_=n[2],T=i[0],E=i[1],b=i[2],D=(1-(p+y))*C,I=(h+x)*C,P=(g-w)*C,M=(h-x)*S,L=(1-(d+y))*S,V=(v+m)*S,G=(g+w)*_,A=(v-m)*_,k=(1-(d+p))*_;return t[0]=D,t[1]=I,t[2]=P,t[3]=0,t[4]=M,t[5]=L,t[6]=V,t[7]=0,t[8]=G,t[9]=A,t[10]=k,t[11]=0,t[12]=r[0]+T-(D*T+M*E+G*b),t[13]=r[1]+E-(I*T+L*E+A*b),t[14]=r[2]+b-(P*T+V*E+k*b),t[15]=1,t}function ry(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 bq(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 OP(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 Dq=OP;function Iq(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 Oq(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 MP(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 ET=MP;function Mq(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 bT(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 Rq(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 Lq(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 Aq(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 PP(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 RP(t,e,r){return 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nZ(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 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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 rZ={forceEmulation:!1,handleVAO:0,handleProgram:0,supported:!0,buffers:null,context:null};function VL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rZ,r),e.buffers=[],J.obj(t,e),J.get(t,e,["supported"]),J.setGet(t,e,["forceEmulation"]),nZ(t,e)}const iZ=J.newInstance(VL,"vtkOpenGLVertexArrayObject");var U4={newInstance:iZ,extend:VL};const ju={Start:0,Points:0,Lines:1,Tris:2,TriStrips:3,TrisEdges:4,TriStripsEdges:5,End:6};function oZ(t,e){e.classHierarchy.push("vtkOpenGLHelper"),t.setOpenGLRenderWindow=r=>{e.context=r.getContext(),e.program.setContext(e.context),e.VAO.setOpenGLRenderWindow(r),e.CABO.setOpenGLRenderWindow(r)},t.releaseGraphicsResources=r=>{e.VAO.releaseGraphicsResources(),e.CABO.releaseGraphicsResources(),e.CABO.setElementCount(0)},t.drawArrays=(r,n,i,o)=>{if(e.CABO.getElementCount()){const a=t.getOpenGLMode(i),s=t.haveWideLines(r,n),c=e.context,l=c.getParameter(c.DEPTH_WRITEMASK);e.pointPicking&&c.depthMask(!1),a===c.LINES&&s?(t.updateShaders(r,n,o),c.drawArraysInstanced(a,0,e.CABO.getElementCount(),2*Math.ceil(n.getProperty().getLineWidth()))):(c.lineWidth(n.getProperty().getLineWidth()),t.updateShaders(r,n,o),c.drawArrays(a,0,e.CABO.getElementCount()),c.lineWidth(1));const u=(a===c.POINTS?1:0)||(a===c.LINES?2:3);return e.pointPicking&&c.depthMask(l),e.CABO.getElementCount()/u}return 0},t.getOpenGLMode=r=>{if(e.pointPicking)return e.context.POINTS;const n=e.primitiveType;return r===Io.POINTS||n===ju.Points?e.context.POINTS:r===Io.WIREFRAME||n===ju.Lines||n===ju.TrisEdges||n===ju.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===ju.Points||n.getProperty().getRepresentation()===Io.POINTS?t.getProgram().setUniformf("pointSize",n.getProperty().getPointSize()):e.pointPicking&&t.getProgram().setUniformf("pointSize",t.getPointPickingPrimitiveSize())},t.replaceShaderPositionVC=(r,n,i)=>{let o=r.Vertex;o=Be.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform float pointSize;"]).result,o=Be.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=Be.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform vec2 viewportSize;","uniform float lineWidthStepSize;","uniform float halfLineWidth;"]).result,o=Be.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===ju.Points?2:e.primitiveType===ju.Lines?4:6,t.getAllocatedGPUMemoryInBytes=()=>t.getCABO().getAllocatedGPUMemoryInBytes()}const aZ={context:null,program:null,shaderSourceTime:null,VAO:null,attributeUpdateTime:null,CABO:null,primitiveType:0,pointPicking:!1};function FL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,aZ,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=Be.newInstance(),e.VAO=U4.newInstance(),e.CABO=KJ.newInstance(),oZ(t,e)}const sZ=J.newInstance(FL);var Al={newInstance:sZ,extend:FL,primTypes:ju};const{Representation:vp,Interpolation:yp}=LL;function DD(t){return()=>J.vtkErrorMacro(`vtkProperty::${t} - NOT IMPLEMENTED`)}function cZ(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=DD("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=DD("AddShaderVariable"),t.setInterpolationToFlat=()=>t.setInterpolation(yp.FLAT),t.setInterpolationToGouraud=()=>t.setInterpolation(yp.GOURAUD),t.setInterpolationToPhong=()=>t.setInterpolation(yp.PHONG),t.getInterpolationAsString=()=>J.enumToString(yp,e.interpolation),t.setRepresentationToWireframe=()=>t.setRepresentation(vp.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(vp.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(vp.POINTS),t.getRepresentationAsString=()=>J.enumToString(vp,e.representation)}const lZ={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:yp.GOURAUD,representation:vp.SURFACE,edgeVisibility:!1,backfaceCulling:!1,frontfaceCulling:!1,pointSize:1,lineWidth:1,lighting:!0,shading:!1,materialName:null};function UL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lZ,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),cZ(t,e)}const uZ=J.newInstance(UL,"vtkProperty");var s0={newInstance:uZ,extend:UL,...LL};const{Representation:fZ}=s0,{vtkErrorMacro:ID}=J;function dZ(t){const e=Be.substitute(t.Fragment,"//VTK::RenderPassFragmentShader::Impl",` +`)),jc(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 jc(`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):(jc("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 jc("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 wX={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 $P(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,wX,r),e.attributesLocs={},e.uniformLocs={},e.vertexShader=vx.newInstance(),e.vertexShader.setShaderType("Vertex"),e.fragmentShader=vx.newInstance(),e.fragmentShader.setShaderType("Fragment"),e.geometryShader=vx.newInstance(),e.geometryShader.setShaderType("Geometry"),re.obj(t,e),re.get(t,e,["lastCameraMTime"]),re.setGet(t,e,["error","handle","compiled","bound","md5Hash","vertexShader","fragmentShader","geometryShader","linked"]),yX(t,e)}const xX=re.newInstance($P,"vtkShaderProgram");var $e={newInstance:xX,extend:$P,substitute:vX};function CX(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()!==ou.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 SX={forceEmulation:!1,handleVAO:0,handleProgram:0,supported:!0,buffers:null,context:null};function jP(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,SX,r),e.buffers=[],re.obj(t,e),re.get(t,e,["supported"]),re.setGet(t,e,["forceEmulation"]),CX(t,e)}const _X=re.newInstance(jP,"vtkOpenGLVertexArrayObject");var MT={newInstance:_X,extend:jP};const Uu={Start:0,Points:0,Lines:1,Tris:2,TriStrips:3,TrisEdges:4,TriStripsEdges:5,End:6};function TX(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===js.POINTS||n===Uu.Points?e.context.POINTS:r===js.WIREFRAME||n===Uu.Lines||n===Uu.TrisEdges||n===Uu.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===Uu.Points||n.getProperty().getRepresentation()===js.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=$e.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform float pointSize;"]).result,o=$e.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=$e.substitute(o,"//VTK::PositionVC::Dec",["//VTK::PositionVC::Dec","uniform vec2 viewportSize;","uniform float lineWidthStepSize;","uniform float halfLineWidth;"]).result,o=$e.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===Uu.Points?2:e.primitiveType===Uu.Lines?4:6,t.getAllocatedGPUMemoryInBytes=()=>t.getCABO().getAllocatedGPUMemoryInBytes()}const EX={context:null,program:null,shaderSourceTime:null,VAO:null,attributeUpdateTime:null,CABO:null,primitiveType:0,pointPicking:!1};function HP(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,EX,r),re.obj(t,e),e.shaderSourceTime={},re.obj(e.shaderSourceTime),e.attributeUpdateTime={},re.obj(e.attributeUpdateTime),re.setGet(t,e,["program","shaderSourceTime","VAO","attributeUpdateTime","CABO","primitiveType","pointPicking"]),e.program=$e.newInstance(),e.VAO=MT.newInstance(),e.CABO=dX.newInstance(),TX(t,e)}const bX=re.newInstance(HP);var Ff={newInstance:bX,extend:HP,primTypes:Uu};const{Representation:qg,Interpolation:Xg}=GP;function cb(t){return()=>re.vtkErrorMacro(`vtkProperty::${t} - NOT IMPLEMENTED`)}function DX(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=cb("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=cb("AddShaderVariable"),t.setInterpolationToFlat=()=>t.setInterpolation(Xg.FLAT),t.setInterpolationToGouraud=()=>t.setInterpolation(Xg.GOURAUD),t.setInterpolationToPhong=()=>t.setInterpolation(Xg.PHONG),t.getInterpolationAsString=()=>re.enumToString(Xg,e.interpolation),t.setRepresentationToWireframe=()=>t.setRepresentation(qg.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(qg.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(qg.POINTS),t.getRepresentationAsString=()=>re.enumToString(qg,e.representation)}const IX={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 OX(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,IX,r),re.obj(t,e),re.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"]),re.setGetArray(t,e,["ambientColor","specularColor","diffuseColor","edgeColor"],3),DX(t,e)}const MX=re.newInstance(OX,"vtkProperty");var e1={newInstance:MX,...GP};const{Representation:PX}=e1,{vtkErrorMacro:lb}=re;function RX(t){const e=$e.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 hZ=`//VTK::System::Dec + `,!1);t.Fragment=e.result}const LX=`//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 gZ(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=Ut.newInstance({numberOfComponents:3,values:r});o.setName("points");const a=Ut.newInstance({numberOfComponents:2,values:n});a.setName("tcoords");const s=Ut.newInstance({numberOfComponents:1,values:i});e.tris.getCABO().createVBO(s,"polys",fZ.SURFACE,{points:o,tcoords:a,cellOffset:0}),e.VBOBuildTime.modified()},t.createFramebuffer=r=>{const n=r.getSize(),i=r.getContext();e.framebuffer=Iw.newInstance(),e.framebuffer.setOpenGLRenderWindow(r),e.framebuffer.create(...n),e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.bind(),e.translucentRGBATexture=Br.newInstance(),e.translucentRGBATexture.setInternalFormat(i.RGBA16F),e.translucentRGBATexture.setFormat(i.RGBA),e.translucentRGBATexture.setOpenGLDataType(i.HALF_FLOAT),e.translucentRGBATexture.setOpenGLRenderWindow(r),e.translucentRGBATexture.create2DFromRaw(n[0],n[1],4,"Float32Array",null),e.translucentRTexture=Br.newInstance(),e.translucentRTexture.setInternalFormat(i.R16F),e.translucentRTexture.setFormat(i.RED),e.translucentRTexture.setOpenGLDataType(i.HALF_FLOAT),e.translucentRTexture.setOpenGLRenderWindow(r),e.translucentRTexture.create2DFromRaw(n[0],n[1],1,"Float32Array",null),e.translucentZTexture=Br.newInstance(),e.translucentZTexture.setOpenGLRenderWindow(r),e.translucentZTexture.createDepthFromRaw(n[0],n[1],"Float32Array",null),e.framebuffer.setColorBuffer(e.translucentRGBATexture,0),e.framebuffer.setColorBuffer(e.translucentRTexture,1),e.framebuffer.setDepthBuffer(e.translucentZTexture)},t.createCopyShader=r=>{e.copyShader=r.getShaderCache().readyShaderProgramArray(["//VTK::System::Dec","attribute vec4 vertexDC;","attribute vec2 tcoordTC;","varying vec2 tcoord;","void main() { tcoord = tcoordTC; gl_Position = vertexDC; }"].join(` -`),hZ,"")},t.createVBO=r=>{const n=r.getContext();e.tris.setOpenGLRenderWindow(r),t.createVertexBuffer();const i=e.copyShader;e.tris.getCABO().bind(),e.copyVAO.addAttributeArray(i,e.tris.getCABO(),"vertexDC",e.tris.getCABO().getVertexOffset(),e.tris.getCABO().getStride(),n.FLOAT,3,n.FALSE)||ID("Error setting vertexDC in copy shader VAO."),e.copyVAO.addAttributeArray(i,e.tris.getCABO(),"tcoordTC",e.tris.getCABO().getTCoordOffset(),e.tris.getCABO().getStride(),n.FLOAT,2,n.FALSE)||ID("Error setting vertexDC in copy shader VAO.")},t.traverse=(r,n,i)=>{if(e.deleted)return;const o=r.getSize(),a=r.getContext();if(e._supported=!1,n.getSelector()||!a||!r.getWebgl2()||!a.getExtension("EXT_color_buffer_half_float")&&!a.getExtension("EXT_color_buffer_float")){t.setCurrentOperation("translucentPass"),n.traverse(t);return}if(e._supported=!0,e.framebuffer===null)t.createFramebuffer(r);else{const c=e.framebuffer.getSize();c===null||c[0]!==o[0]||c[1]!==o[1]?(e.framebuffer.releaseGraphicsResources(),e.translucentRGBATexture.releaseGraphicsResources(r),e.translucentRTexture.releaseGraphicsResources(r),e.translucentZTexture.releaseGraphicsResources(r),t.createFramebuffer(r)):(e.framebuffer.saveCurrentBindingsAndBuffers(),e.framebuffer.bind())}a.drawBuffers([a.COLOR_ATTACHMENT0]),a.clearBufferfv(a.COLOR,0,[0,0,0,0]),a.clearBufferfv(a.DEPTH,0,[1]),a.colorMask(!1,!1,!1,!1),i.getOpaqueActorCount()>0&&(i.setCurrentOperation("opaqueZBufferPass"),n.traverse(i)),a.colorMask(!0,!0,!0,!0),a.drawBuffers([a.COLOR_ATTACHMENT0,a.COLOR_ATTACHMENT1]),a.viewport(0,0,o[0],o[1]),a.scissor(0,0,o[0],o[1]),a.clearBufferfv(a.COLOR,0,[0,0,0,1]),a.clearBufferfv(a.COLOR,1,[0,0,0,0]),a.enable(a.DEPTH_TEST),a.enable(a.BLEND),a.blendFuncSeparate(a.ONE,a.ONE,a.ZERO,a.ONE_MINUS_SRC_ALPHA),t.setCurrentOperation("translucentPass"),n.traverse(t),a.drawBuffers([a.NONE]),e.framebuffer.restorePreviousBindingsAndBuffers(),e.copyShader===null?t.createCopyShader(r):r.getShaderCache().readyShaderProgram(e.copyShader),e.copyVAO||(e.copyVAO=U4.newInstance(),e.copyVAO.setOpenGLRenderWindow(r)),e.copyVAO.bind(),e.VBOBuildTime.getMTime()e._supported?dZ: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 pZ={framebuffer:null,copyShader:null,tris:null};function BL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,pZ,r),E4.extend(t,e,r),e.VBOBuildTime={},J.obj(e.VBOBuildTime,{mtime:0}),e.tris=Al.newInstance(),J.get(t,e,["framebuffer"]),gZ(t,e)}const mZ=J.newInstance(BL,"vtkOpenGLOrderIndependentTranslucentPass");var vZ={newInstance:mZ,extend:BL};function yZ(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=Iw.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=vZ.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 wZ={opaqueActorCount:0,translucentActorCount:0,volumeCount:0,overlayActorCount:0,framebuffer:null,depthRequested:!1};function GL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,wZ,r),E4.extend(t,e,r),J.get(t,e,["framebuffer","opaqueActorCount","translucentActorCount","volumeCount"]),yZ(t,e)}const xZ=J.newInstance(GL,"vtkForwardPass");var CZ={newInstance:xZ,extend:GL};const ga={MIN_KNOWN_PASS:0,ACTOR_PASS:0,COMPOSITE_INDEX_PASS:1,ID_LOW24:2,ID_HIGH24:3,MAX_KNOWN_PASS:3};var WL={PassTypes:ga};const{vtkErrorMacro:OD,vtkWarningMacro:SZ}=J;function TZ(t,e){e.classHierarchy.push("vtkFieldData");const r=t.getState;e.arrays&&(e.arrays=e.arrays.map(n=>({data:wc(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 OD("Unhandled case in passData");else if(i<0||i>a.getNumberOfTuples())t.addArray(a),n.getAttributes(a).forEach(l=>{t.setAttribute(a,l)});else{const l=a.getNumberOfComponents();let f=a.getNumberOfValues();const u=o>-1?o:i;f<=u*l&&(f=(u+1)*l),c=Ut.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),SZ("Unexpected case in interpolateData")}else f.insertTuples(c.getTuples());else OD("Unhandled case in interpolateData");else if(i<0||o<0||i>c.getNumberOfTuples())t.addArray(c),n.getAttributes(c).forEach(u=>{t.setAttribute(c,u)});else{const u=c.getNumberOfComponents();let d=c.getNumberOfValues();const h=a>-1?a:i;d<=h*u&&(d=(h+1)*u),f=Ut.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 _Z={arrays:[],copyFieldFlags:[],doCopyAllOn:!0,doCopyAllOff:!1};function zL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,_Z,r),J.obj(t,e),TZ(t,e)}const EZ=J.newInstance(zL,"vtkFieldData");var bZ={newInstance:EZ,extend:zL};const DZ={SCALARS:0,VECTORS:1,NORMALS:2,TCOORDS:3,TENSORS:4,GLOBALIDS:5,PEDIGREEIDS:6,EDGEFLAG:7,NUM_ATTRIBUTES:8},IZ={MAX:0,EXACT:1,NOLIMIT:2},OZ={DUPLICATECELL:1,HIGHCONNECTIVITYCELL:2,LOWCONNECTIVITYCELL:4,REFINEDCELL:8,EXTERIORCELL:16,HIDDENCELL:32},MZ={DUPLICATEPOINT:1,HIDDENPOINT:2},PZ={COPYTUPLE:0,INTERPOLATE:1,PASSDATA:2,ALLCOPY:3},RZ="vtkGhostType",qy={DEFAULT:0,SINGLE:1,DOUBLE:2};var $L={AttributeCopyOperations:PZ,AttributeLimitTypes:IZ,AttributeTypes:DZ,CellGhostTypes:OZ,DesiredOutputPrecision:qy,PointGhostTypes:MZ,ghostArrayName:RZ};const{AttributeTypes:ku,AttributeCopyOperations:Yf}=$L,{vtkWarningMacro:Ev}=J;function LZ(t,e){const r=["Scalars","Vectors","Normals","TCoords","Tensors","GlobalIds","PedigreeIds"];function n(a){let s=r.find(c=>ku[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 Ev(`Cannot set attribute ${c}. The attribute must be a vtkDataArray.`),-1;if(a&&!t.checkNumberOfComponents(a,c))return Ev(`Cannot set attribute ${c}. Incorrect number of components.`),-1;let l=e[`active${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[Yf.PASSDATA][ku[c]]=!1},t[`copy${a}On`]=()=>{const c=a.toUpperCase();e.copyAttributeFlags[Yf.PASSDATA][ku[c]]=!0}}),t.initializeAttributeCopyFlags=()=>{e.copyAttributeFlags=[],Object.keys(Yf).filter(a=>a!=="ALLCOPY").forEach(a=>{e.copyAttributeFlags[Yf[a]]=Object.keys(ku).filter(s=>s!=="NUM_ATTRIBUTES").reduce((s,c)=>(s[ku[c]]=!0,s),[])}),e.copyAttributeFlags[Yf.COPYTUPLE][ku.GLOBALIDS]=!1,e.copyAttributeFlags[Yf.INTERPOLATE][ku.GLOBALIDS]=!1,e.copyAttributeFlags[Yf.COPYTUPLE][ku.PEDIGREEIDS]=!1},t.initialize=J.chain(t.initialize,t.initializeAttributeCopyFlags),e.dataArrays&&Object.keys(e.dataArrays).length&&Object.keys(e.dataArrays).forEach(a=>{!e.dataArrays[a].ref&&e.dataArrays[a].type==="vtkDataArray"&&t.addArray(Ut.newInstance(e.dataArrays[a]))});const o=t.shallowCopy;t.shallowCopy=(a,s)=>{o(a,s),e.arrays=a.getArrays().map(c=>{const l=c.newClone();return l.shallowCopy(c,s),{data:l}})},t.initializeAttributeCopyFlags()}const AZ={activeScalars:-1,activeVectors:-1,activeTensors:-1,activeNormals:-1,activeTCoords:-1,activeGlobalIds:-1,activePedigreeIds:-1};function jL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,AZ,r),bZ.extend(t,e,r),J.setGet(t,e,["activeScalars","activeNormals","activeTCoords","activeVectors","activeTensors","activeGlobalIds","activePedigreeIds"]),e.arrays||(e.arrays={}),LZ(t,e)}const NZ=J.newInstance(jL,"vtkDataSetAttributes");var MD={newInstance:NZ,extend:jL,...$L};const kZ={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},VZ={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 FZ={FieldDataTypes:kZ,FieldAssociations:VZ};const FS=["pointData","cellData","fieldData"];function UZ(t,e){e.classHierarchy.push("vtkDataSet"),FS.forEach(n=>{e[n]?e[n]=wc(e[n]):e[n]=MD.newInstance()});const r=t.shallowCopy;t.shallowCopy=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;r(n,i),FS.forEach(o=>{e[o]=MD.newInstance(),e[o].shallowCopy(n.getReferenceByName(o))})}}const BZ={};function HL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,BZ,r),J.obj(t,e),J.setGet(t,e,FS),UZ(t,e)}const GZ=J.newInstance(HL,"vtkDataSet");var fg={newInstance:GZ,extend:HL,...FZ};const{FieldAssociations:WZ}=fg;function zZ(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 $Z={fieldAssociation:WZ.FIELD_ASSOCIATION_CELLS,captureZValues:!1};function KL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,$Z,r),J.obj(t,e),J.setGet(t,e,["fieldAssociation","captureZValues"]),zZ(t,e)}const jZ=J.newInstance(KL,"vtkHardwareSelector");var HZ={newInstance:jZ,extend:KL};const KZ={GLOBALIDS:0,PEDIGREEIDS:1,VALUES:2,INDICES:3,FRUSTUM:4,LOCATIONS:5,THRESHOLDS:6,BLOCKS:7,QUERY:8},qZ={CELL:0,POINT:1,FIELD:2,VERTEX:3,EDGE:4,ROW:5};var XZ={SelectionContent:KZ,SelectionField:qZ};function YZ(t,e){e.classHierarchy.push("vtkSelectionNode"),t.getBounds=()=>e.points.getBounds()}const JZ={contentType:-1,fieldType:-1,properties:null,selectionList:[]};function qL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,JZ,r),J.obj(t,e),e.properties={},J.setGet(t,e,["contentType","fieldType","properties","selectionList"]),YZ(t,e)}const ZZ=J.newInstance(qL,"vtkSelectionNode");var XL={newInstance:ZZ,extend:qL,...XZ};const{PassTypes:Ni}=WL,{SelectionContent:QZ,SelectionField:PD}=XL,{FieldAssociations:Up}=fg,{vtkErrorMacro:YL}=J,tf=1;function JL(t){return`${t.propID} ${t.compositeID}`}function ZL(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4;return r[i+3]}function iu(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 QL(t,e){let r=e;return r<<=24,r|=t,r}function eQ(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=iu(i[0],i[1],t.pixBuffer[Ni.ACTOR_PASS],t.area);if(o<=0||o-tf>=t.props.length)return null;const a={};a.valid=!0,a.propID=o-tf,a.prop=t.props[a.propID];let s=iu(i[0],i[1],t.pixBuffer[Ni.COMPOSITE_INDEX_PASS],t.area);if((s<0||s>16777215)&&(s=0),a.compositeID=s-tf,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[Ni.ID_LOW24]&&ZL(i[0],i[1],t.pixBuffer[Ni.ID_LOW24],t.area)===0)return a;const c=iu(i[0],i[1],t.pixBuffer[Ni.ID_LOW24],t.area),l=iu(i[0],i[1],t.pixBuffer[Ni.ID_HIGH24],t.area);return a.attributeID=QL(c,l),a}}function eA(t,e,r,n,i){const o=[];let a=0;return e.forEach((s,c)=>{const l=XL.newInstance();switch(l.setContentType(QZ.INDICES),t){case Up.FIELD_ASSOCIATION_CELLS:l.setFieldType(PD.CELL);break;case Up.FIELD_ASSOCIATION_POINTS:l.setFieldType(PD.POINT);break;default:YL("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 tQ(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=eQ(t,[d,u],0,f);if(g&&g.valid){const p=JL(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=Iw.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===Up.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 YL("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=Ni.MIN_KNOWN_PASS;e.currentPass<=Ni.MAX_KNOWN_PASS;e.currentPass++)t.passRequired(e.currentPass)&&(t.preCapturePass(e.currentPass),e.captureZValues&&e.currentPass===Ni.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=Ni.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===Ni.ID_HIGH24){if(e.fieldAssociation===Up.FIELD_ASSOCIATION_POINTS)return e.maximumPointId>16777215;if(e.fieldAssociation===Up.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===Ni.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=iu(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===Ni.ACTOR_PASS&&(t.setPropColorValueFromInt(e.props.length+tf),e.props.push(n))},t.renderCompositeIndex=n=>{e.currentPass===Ni.COMPOSITE_INDEX_PASS&&t.setPropColorValueFromInt(n+tf)},t.renderAttributeId=n=>{n<0||(e.maxAttributeId=n>e.maxAttributeId?n:e.maxAttributeId)},t.passTypeToString=n=>J.enumToString(Ni,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=iu(f[0],f[1],e.pixBuffer[Ni.ACTOR_PASS],e.area);if(u<=0||u-tf>=e.props.length)return null;const d={};d.valid=!0,d.propID=u-tf,d.prop=e.props[d.propID];let h=iu(f[0],f[1],e.pixBuffer[Ni.COMPOSITE_INDEX_PASS],e.area);if((h<0||h>16777215)&&(h=0),d.compositeID=h-tf,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[Ni.ID_LOW24]&&ZL(f[0],f[1],e.pixBuffer[Ni.ID_LOW24],e.area)===0)return d;const g=iu(f[0],f[1],e.pixBuffer[Ni.ID_LOW24],e.area),p=iu(f[0],f[1],e.pixBuffer[Ni.ID_HIGH24],e.area);return d.attributeID=QL(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 ub("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=pn.newInstance({name:a.getName(),dataType:a.getDataType(),numberOfComponents:l,values:re.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),WX("Unexpected case in interpolateData")}else f.insertTuples(c.getTuples());else ub("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 $X={arrays:[],copyFieldFlags:[],doCopyAllOn:!0,doCopyAllOff:!1};function YP(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,$X,r),re.obj(t,e),zX(t,e)}const jX=re.newInstance(YP,"vtkFieldData");var HX={newInstance:jX,extend:YP};const KX={SCALARS:0,VECTORS:1,NORMALS:2,TCOORDS:3,TENSORS:4,GLOBALIDS:5,PEDIGREEIDS:6,EDGEFLAG:7,NUM_ATTRIBUTES:8},qX={MAX:0,EXACT:1,NOLIMIT:2},XX={DUPLICATECELL:1,HIGHCONNECTIVITYCELL:2,LOWCONNECTIVITYCELL:4,REFINEDCELL:8,EXTERIORCELL:16,HIDDENCELL:32},YX={DUPLICATEPOINT:1,HIDDENPOINT:2},JX={COPYTUPLE:0,INTERPOLATE:1,PASSDATA:2,ALLCOPY:3},ZX="vtkGhostType",sy={DEFAULT:0,SINGLE:1,DOUBLE:2};var JP={AttributeCopyOperations:JX,AttributeLimitTypes:qX,AttributeTypes:KX,CellGhostTypes:XX,DesiredOutputPrecision:sy,PointGhostTypes:YX,ghostArrayName:ZX};const{AttributeTypes:Ou,AttributeCopyOperations:$f}=JP,{vtkWarningMacro:K1}=re;function QX(t,e){const r=["Scalars","Vectors","Normals","TCoords","Tensors","GlobalIds","PedigreeIds"];function n(a){let s=r.find(c=>Ou[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 K1(`Cannot set attribute ${c}. The attribute must be a vtkDataArray.`),-1;if(a&&!t.checkNumberOfComponents(a,c))return K1(`Cannot set attribute ${c}. Incorrect number of components.`),-1;let l=e[`active${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[$f.PASSDATA][Ou[c]]=!1},t[`copy${a}On`]=()=>{const c=a.toUpperCase();e.copyAttributeFlags[$f.PASSDATA][Ou[c]]=!0}}),t.initializeAttributeCopyFlags=()=>{e.copyAttributeFlags=[],Object.keys($f).filter(a=>a!=="ALLCOPY").forEach(a=>{e.copyAttributeFlags[$f[a]]=Object.keys(Ou).filter(s=>s!=="NUM_ATTRIBUTES").reduce((s,c)=>(s[Ou[c]]=!0,s),[])}),e.copyAttributeFlags[$f.COPYTUPLE][Ou.GLOBALIDS]=!1,e.copyAttributeFlags[$f.INTERPOLATE][Ou.GLOBALIDS]=!1,e.copyAttributeFlags[$f.COPYTUPLE][Ou.PEDIGREEIDS]=!1},t.initialize=re.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(pn.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 eY={activeScalars:-1,activeVectors:-1,activeTensors:-1,activeNormals:-1,activeTCoords:-1,activeGlobalIds:-1,activePedigreeIds:-1};function ZP(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,eY,r),HX.extend(t,e,r),re.setGet(t,e,["activeScalars","activeNormals","activeTCoords","activeVectors","activeTensors","activeGlobalIds","activePedigreeIds"]),e.arrays||(e.arrays={}),QX(t,e)}const tY=re.newInstance(ZP,"vtkDataSetAttributes");var fb={newInstance:tY,extend:ZP,...JP};const nY={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},rY={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 iY={FieldDataTypes:nY,FieldAssociations:rY};const R3=["pointData","cellData","fieldData"];function oY(t,e){e.classHierarchy.push("vtkDataSet"),R3.forEach(n=>{e[n]?e[n]=_c(e[n]):e[n]=fb.newInstance()});const r=t.shallowCopy;t.shallowCopy=function(n){let i=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1;r(n,i),R3.forEach(o=>{e[o]=fb.newInstance(),e[o].shallowCopy(n.getReferenceByName(o))})}}const aY={};function QP(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,aY,r),re.obj(t,e),re.setGet(t,e,R3),oY(t,e)}const sY=re.newInstance(QP,"vtkDataSet");var zh={newInstance:sY,extend:QP,...iY};const{FieldAssociations:cY}=zh;function lY(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 uY={fieldAssociation:cY.FIELD_ASSOCIATION_CELLS,captureZValues:!1};function eR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,uY,r),re.obj(t,e),re.setGet(t,e,["fieldAssociation","captureZValues"]),lY(t,e)}const fY=re.newInstance(eR,"vtkHardwareSelector");var dY={newInstance:fY,extend:eR};const hY={GLOBALIDS:0,PEDIGREEIDS:1,VALUES:2,INDICES:3,FRUSTUM:4,LOCATIONS:5,THRESHOLDS:6,BLOCKS:7,QUERY:8},gY={CELL:0,POINT:1,FIELD:2,VERTEX:3,EDGE:4,ROW:5};var pY={SelectionContent:hY,SelectionField:gY};function mY(t,e){e.classHierarchy.push("vtkSelectionNode"),t.getBounds=()=>e.points.getBounds()}const vY={contentType:-1,fieldType:-1,properties:null,selectionList:[]};function tR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,vY,r),re.obj(t,e),e.properties={},re.setGet(t,e,["contentType","fieldType","properties","selectionList"]),mY(t,e)}const yY=re.newInstance(tR,"vtkSelectionNode");var nR={newInstance:yY,extend:tR,...pY};const{PassTypes:Ni}=XP,{SelectionContent:wY,SelectionField:db}=nR,{FieldAssociations:vp}=zh,{vtkErrorMacro:rR}=re,Yu=1;function iR(t){return`${t.propID} ${t.compositeID}`}function oR(t,e,r,n){if(!r)return 0;const i=(e*(n[2]-n[0]+1)+t)*4;return r[i+3]}function Yl(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 aR(t,e){let r=e;return r<<=24,r|=t,r}function xY(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=Yl(i[0],i[1],t.pixBuffer[Ni.ACTOR_PASS],t.area);if(o<=0||o-Yu>=t.props.length)return null;const a={};a.valid=!0,a.propID=o-Yu,a.prop=t.props[a.propID];let s=Yl(i[0],i[1],t.pixBuffer[Ni.COMPOSITE_INDEX_PASS],t.area);if((s<0||s>16777215)&&(s=0),a.compositeID=s-Yu,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[Ni.ID_LOW24]&&oR(i[0],i[1],t.pixBuffer[Ni.ID_LOW24],t.area)===0)return a;const c=Yl(i[0],i[1],t.pixBuffer[Ni.ID_LOW24],t.area),l=Yl(i[0],i[1],t.pixBuffer[Ni.ID_HIGH24],t.area);return a.attributeID=aR(c,l),a}}function sR(t,e,r,n,i){const o=[];let a=0;return e.forEach((s,c)=>{const l=nR.newInstance();switch(l.setContentType(wY.INDICES),t){case vp.FIELD_ASSOCIATION_CELLS:l.setFieldType(db.CELL);break;case vp.FIELD_ASSOCIATION_POINTS:l.setFieldType(db.POINT);break;default:rR("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 CY(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=xY(t,[d,u],0,f);if(g&&g.valid){const p=iR(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=R5.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===vp.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 rR("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=Ni.MIN_KNOWN_PASS;e.currentPass<=Ni.MAX_KNOWN_PASS;e.currentPass++)t.passRequired(e.currentPass)&&(t.preCapturePass(e.currentPass),e.captureZValues&&e.currentPass===Ni.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=Ni.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===Ni.ID_HIGH24){if(e.fieldAssociation===vp.FIELD_ASSOCIATION_POINTS)return e.maximumPointId>16777215;if(e.fieldAssociation===vp.FIELD_ASSOCIATION_CELLS)return 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LQ={context:null,keyMatrixTime:null,keyMatrices:null,activeTextures:null};function AQ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,LQ,r),Cr.extend(t,e,r),e.keyMatrixTime={},Ir(e.keyMatrixTime,{mtime:0}),e.keyMatrices={normalMatrix:Us(new Float64Array(9)),mcwc:Gt(new Float64Array(16))},Si(t,e,["context"]),ea(t,e,["activeTextures"]),RQ(t,e)}const sA=Zn(AQ);var NQ={newInstance:sA};Bi("vtkActor",sA);function kQ(t,e){e.classHierarchy.push("vtkOpenGLActor2D"),t.buildPass=r=>{if(r){if(!e.renderable)return;e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e.context=e._openGLRenderWindow.getContext(),t.prepareNodes(),t.addMissingNodes(e.renderable.getTextures()),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes(),e.ogltextures=null,e.activeTextures=null;for(let 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i=0;i<3;i++)if(n=!1,e[i*2]>=t[i*2]&&e[i*2]<=t[i*2+1]?(n=!0,r[i*2]=e[i*2]):t[i*2]>=e[i*2]&&t[i*2]<=e[i*2+1]&&(n=!0,r[i*2]=t[i*2]),e[i*2+1]>=t[i*2]&&e[i*2+1]<=t[i*2+1]?(n=!0,r[i*2+1]=e[2*i+1]):t[i*2+1]>=e[i*2]&&t[i*2+1]<=e[i*2+1]&&(n=!0,r[i*2+1]=t[i*2+1]),!n)return!1;return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],!0}function Jy(t,e){if(!(Cu(t)&&Cu(e)))return!1;for(let r=0;r<3;r++)if(!(e[r*2]>=t[r*2]&&e[r*2]<=t[r*2+1])&&!(t[r*2]>=e[r*2]&&t[r*2]<=e[r*2+1])&&!(e[r*2+1]>=t[r*2]&&e[r*2+1]<=t[r*2+1])&&!(t[r*2+1]>=e[r*2]&&t[r*2+1]<=e[r*2+1]))return!1;return!0}function Zy(t,e,r,n){return!(et[1]||rt[3]||nt[5])}function ree(t,e){return!(!Jy(t,e)||!Zy(t,...K4(e))||!Zy(t,...q4(e)))}function FA(t,e,r){const n=[[0,1,2,3,4,5,6,7],[0,1,4,5,2,3,6,7],[0,2,4,6,1,3,5,7]],i=[0,0,0,0,0,0,0,0];let o=0;for(let u=0;u<2;u++)for(let d=2;d<4;d++)for(let h=4;h<6;h++){const g=[t[u],t[d],t[h]];i[o++]=Yo.evaluate(r,e,g)}let a=2;for(;a--&&!(bv(i[n[a][0]],i[n[a][4]])&&bv(i[n[a][1]],i[n[a][5]])&&bv(i[n[a][2]],i[n[a][6]])&&bv(i[n[a][3]],i[n[a][7]])););if(a<0)return!1;const s=Math.sign(r[a]),c=Math.abs((t[a*2+1]-t[a*2])*r[a]);let l=s>0?1:0;for(let u=0;u<4;u++){if(c===0)continue;const d=Math.abs(i[n[a][u]])/c;s>0&&dl&&(l=d)}const f=(1-l)*t[a*2]+l*t[a*2+1];return s>0?t[a*2]=f:t[a*2+1]=f,!0}class iee{constructor(e){this.bounds=e,this.bounds||(this.bounds=new Float64Array(Rw))}getBounds(){return this.bounds}equals(e){return CA(this.bounds,e)}isValid(){return Cu(this.bounds)}setBounds(e){return W4(this.bounds,e)}reset(){return z4(this.bounds)}addPoint(){for(var e=arguments.length,r=new Array(e),n=0;n1&&arguments[1]!==void 0?arguments[1]:[];return RA(this.bounds,e,r)}computeScale3(e){return LA(this.bounds,e)}cutWithPlane(e,r){return FA(this.bounds,e,r)}intersectBox(e,r,n,i){return NA(this.bounds,e,r,n,i)}intersectPlane(e,r){return kA(this.bounds,e,r)}intersect(e){return VA(this.bounds,e)}intersects(e){return 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sc.XZ_PLANE:i[0]=r%n[0],i[2]=r/n[0];break;case sc.XYZ_GRID:i[0]=r%n[0],i[1]=r/n[0]%n[1],i[2]=r/(n[0]*n[1]);break;default:Jf("Invalid dataDescription");break}const o=[0,0,0];return t.indexToWorld(i,o),o},t.getBounds=()=>t.extentToBounds(t.getSpatialExtent()),t.extentToBounds=r=>dr.transformBounds(r,e.indexToWorld),t.getSpatialExtent=()=>dr.inflate([...e.extent],.5),t.computeTransforms=()=>{b1(e.indexToWorld,e.origin),e.indexToWorld[0]=e.direction[0],e.indexToWorld[1]=e.direction[1],e.indexToWorld[2]=e.direction[2],e.indexToWorld[4]=e.direction[3],e.indexToWorld[5]=e.direction[4],e.indexToWorld[6]=e.direction[5],e.indexToWorld[8]=e.direction[6],e.indexToWorld[9]=e.direction[7],e.indexToWorld[10]=e.direction[8],bl(e.indexToWorld,e.indexToWorld,e.spacing),ii(e.worldToIndex,e.indexToWorld)},t.indexToWorld=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return Jt(n,r,e.indexToWorld),n},t.indexToWorldVec3=t.indexToWorld,t.worldToIndex=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return Jt(n,r,e.worldToIndex),n},t.worldToIndexVec3=t.worldToIndex,t.indexToWorldBounds=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return dr.transformBounds(r,e.indexToWorld,n)},t.worldToIndexBounds=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return dr.transformBounds(r,e.worldToIndex,n)},t.onModified(t.computeTransforms),t.computeTransforms(),t.getCenter=()=>dr.getCenter(t.getBounds()),t.computeHistogram=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;const i=[0,0,0,0,0,0];t.worldToIndexBounds(r,i);const o=[0,0,0],a=[0,0,0];dr.computeCornerPoints(i,o,a),MS(o,o),MS(a,a);const s=t.getDimensions();RS(o,[0,0,0],[s[0]-1,s[1]-1,s[2]-1],o),RS(a,[0,0,0],[s[0]-1,s[1]-1,s[2]-1],a);const c=s[0],l=s[0]*s[1],f=t.getPointData().getScalars().getData();let u=-1/0,d=1/0,h=0,g=0,p=0;for(let w=o[2];w<=a[2];w++)for(let x=o[1];x<=a[1];x++){let C=o[0]+x*c+w*l;for(let S=o[0];S<=a[0];S++){if(!n||n([S,x,w],i)){const T=f[C];T>u&&(u=T),T0?g/p:0,y=p?Math.abs(h/p-v*v):0,m=Math.sqrt(y);return{minimum:d,maximum:u,average:v,variance:y,sigma:m,count:p}},t.computeIncrements=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:1;const i=[];let o=n;for(let a=0;a<3;++a)i[a]=o,o*=r[a*2+1]-r[a*2]+1;return i},t.computeOffsetIndex=r=>{let[n,i,o]=r;const a=t.getExtent(),s=t.getPointData().getScalars().getNumberOfComponents(),c=t.computeIncrements(a,s);return Math.floor((Math.round(n)-a[0])*c[0]+(Math.round(i)-a[2])*c[1]+(Math.round(o)-a[4])*c[2])},t.getOffsetIndexFromWorld=r=>{const n=t.getExtent(),i=t.worldToIndex(r);for(let o=0;o<3;++o)if(i[o]n[o*2+1])return Jf(`GetScalarPointer: Pixel ${i} is not in memory. 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J4={VectorMode:pee,ScalarMappingTarget:BS};const mee={DEFAULT:0,MAP_SCALARS:1,DIRECT_SCALARS:2},vee={DEFAULT:0,USE_POINT_DATA:1,USE_CELL_DATA:2,USE_POINT_FIELD_DATA:3,USE_CELL_FIELD_DATA:4,USE_FIELD_DATA:5},yee={BY_ID:0,BY_NAME:1};var Aw={ColorMode:mee,GetArray:yee,ScalarMode:vee};const{ScalarMappingTarget:ND,VectorMode:rl}=J4,{VtkDataTypes:Vu}=Ut,{ColorMode:Dv}=Aw,{vtkErrorMacro:kD}=J;function wee(t){return t}function VD(t){return Math.floor(t*255+.5)}function xee(t,e){e.classHierarchy.push("vtkScalarsToColors"),t.setVectorModeToMagnitude=()=>t.setVectorMode(rl.MAGNITUDE),t.setVectorModeToComponent=()=>t.setVectorMode(rl.COMPONENT),t.setVectorModeToRGBColors=()=>t.setVectorMode(rl.RGBCOLORS),t.build=()=>{},t.isOpaque=()=>!0,t.setAnnotations=(r,n)=>{if(!(r&&!n||!r&&n)){if(r&&n&&r.length!==n.length){kD("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 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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===rl.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===rl.MAGNITUDE&&(f===1||c===1)&&(s=rl.COMPONENT));let u=0;switch(l>0&&(u=l),s){case rl.COMPONENT:{t.mapScalarsThroughTable(r,n,i,u);break}case rl.RGBCOLORS:break;case rl.MAGNITUDE:default:{const d=Ut.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=VD(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()===Vu.UNSIGNED_CHAR)return r;const a=Ut.newInstance({numberOfComponents:4,empty:!0,size:4*i,dataType:Vu.UNSIGNED_CHAR});if(i<=0)return a;o=o>0?o:0,o=o<1?o:1;let s=wee;switch((r.getDataType()===Vu.FLOAT||r.getDataType()===Vu.DOUBLE)&&(s=VD),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 kD("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===Dv.DEFAULT&&r.getDataType()===Vu.UNSIGNED_CHAR||n===Dv.DIRECT_SCALARS?o===3||o===1?e.alpha>=1:r.getRange(o-1)[0]===255:!0}}const Cee={alpha:1,vectorComponent:0,vectorSize:-1,vectorMode:rl.COMPONENT,mappingRange:null,annotationArray:null,annotatedValueMap:null,indexedLookup:!1};function GA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Cee,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"]),xee(t,e)}const See=J.newInstance(GA,"vtkScalarsToColors");var Nw={newInstance:See,extend:GA,...J4};const{vtkErrorMacro:FD}=J,UD=0,BD=1,g3=2;function Tee(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+BD+1.5:(i=(o+n.shift)*n.scale,i=i{let o=0;$y(r)?o=Math.floor(i.maxIndex+1.5+g3):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+g3);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===BS.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,md(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+UD)*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+BD)*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+g3)*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 _ee={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 WA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,_ee,r),Nw.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"]),Tee(t,e)}const Eee=J.newInstance(WA,"vtkLookupTable");var Qy={newInstance:Eee,extend:WA};const Rc={Off:0,PolygonOffset:1};let GS=Rc.PolygonOffset,e5=Rc.Off;const bee=["VTK_RESOLVE_OFF","VTK_RESOLVE_POLYGON_OFFSET"];function Dee(){return GS}function Iee(t){const e=GS===t;return GS=t,e}function Oee(){return e5}function kw(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;const e=e5===t;return e5=t,e}function Mee(){return kw(Rc.Off)}function Pee(){return kw(Rc.Off)}function Ree(){return kw(Rc.PolygonOffset)}function Lee(){return bee[e5]}var WS={Resolve:Rc,getResolveCoincidentTopologyAsString:Lee,getResolveCoincidentTopologyPolygonOffsetFaces:Dee,getResolveCoincidentTopology:Oee,setResolveCoincidentTopology:kw,setResolveCoincidentTopologyPolygonOffsetFaces:Iee,setResolveCoincidentTopologyToDefault:Mee,setResolveCoincidentTopologyToOff:Pee,setResolveCoincidentTopologyToPolygonOffset:Ree};function zA(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 Z4=["Polygon","Line","Point"],Aee={Polygon:{factor:2,offset:0},Line:{factor:1,offset:-1},Point:{factor:0,offset:-2}},Nee=()=>{},vd={modified:Nee};zA(vd,Aee,Z4.map(t=>({key:t,method:`ResolveCoincidentTopology${t}OffsetParameters`})));function kee(t,e){e.resolveCoincidentTopology===void 0&&(e.resolveCoincidentTopology=!1),J.setGet(t,e,["resolveCoincidentTopology"]),e.topologyOffset={Polygon:{factor:0,offset:0},Line:{factor:0,offset:0},Point:{factor:0,offset:0}},Object.keys(WS).forEach(r=>{t[r]=WS[r]}),Object.keys(vd).filter(r=>r!=="modified").forEach(r=>{t[r]=vd[r]}),zA(t,e.topologyOffset,Z4.map(r=>({key:r,method:`RelativeCoincidentTopology${r}OffsetParameters`}))),t.getCoincidentTopologyPolygonOffsetParameters=()=>{const r=vd.getResolveCoincidentTopologyPolygonOffsetParameters(),n=t.getRelativeCoincidentTopologyPolygonOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyLineOffsetParameters=()=>{const r=vd.getResolveCoincidentTopologyLineOffsetParameters(),n=t.getRelativeCoincidentTopologyLineOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyPointOffsetParameter=()=>{const r=vd.getResolveCoincidentTopologyPointOffsetParameters(),n=t.getRelativeCoincidentTopologyPointOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}}}var Vw={implementCoincidentTopologyMethods:kee,staticOffsetAPI:vd,otherStaticMethods:WS,CATEGORIES:Z4,Resolve:Rc};const{FieldAssociations:GD}=fg,{staticOffsetAPI:Vee,otherStaticMethods:Fee}=Vw,{ColorMode:Iv,ScalarMode:Zf,GetArray:p3}=Aw,{VectorMode:Uee}=J4,{VtkDataTypes:Bee}=Ut;function $g(t){return()=>J.vtkErrorMacro(`vtkMapper::${t} - NOT IMPLEMENTED`)}function Gee(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 Wee(t,e){return t[0]+e[0]*(t[1]+e[1]*t[2])}function WD(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=Ut.newInstance({numberOfComponents:C,values:new Float32Array(m*C)}),T=S.getData(),_=[0,0,0];WD(_,n+2,i);let E=0,b=0;const D=[.5,.5,.5];for(let P=0;Pn&&(A=n+1),WD(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=Of(),e.bounds},t.setForceCompileOnly=r=>{e.forceCompileOnly=r},t.setSelectionWebGLIdsToVTKIds=r=>{e.selectionWebGLIdsToVTKIds=r},t.createDefaultLookupTable=()=>{e.lookupTable=Qy.newInstance()},t.getColorModeAsString=()=>J.enumToString(Iv,e.colorMode),t.setColorModeToDefault=()=>t.setColorMode(0),t.setColorModeToMapScalars=()=>t.setColorMode(1),t.setColorModeToDirectScalars=()=>t.setColorMode(2),t.getScalarModeAsString=()=>J.enumToString(Zf,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===Zf.DEFAULT)s=r.getPointData().getScalars(),s||(s=r.getCellData().getScalars(),c=!0);else if(n===Zf.USE_POINT_DATA)s=r.getPointData().getScalars();else if(n===Zf.USE_CELL_DATA)s=r.getCellData().getScalars(),c=!0;else if(n===Zf.USE_POINT_FIELD_DATA){const l=r.getPointData();i===p3.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Zf.USE_CELL_FIELD_DATA){const l=r.getCellData();c=!0,i===p3.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===Zf.USE_FIELD_DATA){const l=r.getFieldData();i===p3.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&&Qy.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=zee(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!==Iv.DIRECT_SCALARS?!0:!(!e.interpolateScalarsBeforeMapping||e.lookupTable&&e.lookupTable.getIndexedLookup()||!r||e.colorMode===Iv.DEFAULT&&r.getDataType()===Bee.UNSIGNED_CHAR||e.colorMode===Iv.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=$g("AcquireInvertibleLookupTable"),t.valueToColor=$g("ValueToColor"),t.colorToValue=$g("ColorToValue"),t.useInvertibleColorFor=$g("UseInvertibleColorFor"),t.clearInvertibleColor=$g("ClearInvertibleColor"),t.processSelectorPixelBuffers=(r,n)=>{if(!r||!e.selectionWebGLIdsToVTKIds||!e.populateSelectionSettings)return;const i=r.getRawPixelBuffer(ga.ID_LOW24),o=r.getRawPixelBuffer(ga.ID_HIGH24),a=r.getCurrentPass(),s=r.getFieldAssociation();let c=null;s===GD.FIELD_ASSOCIATION_POINTS?c=e.selectionWebGLIdsToVTKIds.points:s===GD.FIELD_ASSOCIATION_CELLS&&(c=e.selectionWebGLIdsToVTKIds.cells),c&&n.forEach(l=>{if(a===ga.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(ga.ID_LOW24);d[l]=u&255,d[l+1]=(u&65280)>>8,d[l+2]=(u&16711680)>>16}else if(a===ga.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(ga.ID_HIGH24);d[l]=(u&4278190080)>>24}})}}const jee={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 $A(t,e){let r=arguments.length>2&&arguments[2]!==void 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QY={context:null,keyMatrixTime:null,keyMatrices:null,activeTextures:null};function eJ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,QY,r),Ui.extend(t,e,r),e.keyMatrixTime={},Gr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={normalMatrix:Mc(new Float64Array(9)),mcwc:Zt(new Float64Array(16))},Yi(t,e,["context"]),Ta(t,e,["activeTextures"]),ZY(t,e)}const gR=Ir(eJ);var tJ={newInstance:gR};Eo("vtkActor",gR);function nJ(t,e){e.classHierarchy.push("vtkOpenGLActor2D"),t.buildPass=r=>{if(r){if(!e.renderable)return;e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer"),e.context=e._openGLRenderWindow.getContext(),t.prepareNodes(),t.addMissingNodes(e.renderable.getTextures()),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes(),e.ogltextures=null,e.activeTextures=null;for(let 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n=e._openGLRenderer.getTiledSizeAndOrigin();e.context.viewport(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize),e.context.scissor(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize)}},t.translucentPass=t.opaquePass,t.zBufferPass=t.opaquePass,t.opaqueZBufferPass=t.opaquePass,t.volumePass=t.opaquePass,t.getKeyMatrices=r=>{if(r!==e.lastRenderer||e._openGLRenderWindow.getMTime()>e.keyMatrixTime.getMTime()||t.getMTime()>e.keyMatrixTime.getMTime()||r.getMTime()>e.keyMatrixTime.getMTime()||e.renderable.getMTime()>e.keyMatrixTime.getMTime()){bi(e.keyMatrices.wcvc,e.renderable.getViewMatrix()),L5(e.keyMatrices.normalMatrix,e.keyMatrices.wcvc),Zm(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),tr(e.keyMatrices.wcvc,e.keyMatrices.wcvc);const n=e._openGLRenderer.getAspectRatio();bi(e.keyMatrices.vcpc,e.renderable.getProjectionMatrix(n,-1,1)),tr(e.keyMatrices.vcpc,e.keyMatrices.vcpc),jn(e.keyMatrices.wcpc,e.keyMatrices.vcpc,e.keyMatrices.wcvc),e.keyMatrixTime.modified(),e.lastRenderer=r}return 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if(arguments.length===3)r=arguments.length<=0?void 0:arguments[0],n=arguments.length<=1?void 0:arguments[1],i=arguments.length<=2?void 0:arguments[2];else{jf("Bad dimension specification");return}t.setExtent(0,r-1,0,n-1,0,i-1)},t.getDimensions=()=>[e.extent[1]-e.extent[0]+1,e.extent[3]-e.extent[2]+1,e.extent[5]-e.extent[4]+1],t.getNumberOfCells=()=>{const r=t.getDimensions();let n=1;for(let i=0;i<3;i++){if(r[i]===0)return 0;r[i]>1&&(n*=r[i]-1)}return n},t.getNumberOfPoints=()=>{const r=t.getDimensions();return r[0]*r[1]*r[2]},t.getPoint=r=>{const n=t.getDimensions();if(n[0]===0||n[1]===0||n[2]===0)return jf("Requesting a point from an empty image."),null;const i=new Float64Array(3);switch(e.dataDescription){case dc.EMPTY:return null;case dc.SINGLE_POINT:break;case dc.X_LINE:i[0]=r;break;case dc.Y_LINE:i[1]=r;break;case dc.Z_LINE:i[2]=r;break;case dc.XY_PLANE:i[0]=r%n[0],i[1]=r/n[0];break;case dc.YZ_PLANE:i[1]=r%n[1],i[2]=r/n[1];break;case dc.XZ_PLANE:i[0]=r%n[0],i[2]=r/n[0];break;case dc.XYZ_GRID:i[0]=r%n[0],i[1]=r/n[0]%n[1],i[2]=r/(n[0]*n[1]);break;default:jf("Invalid dataDescription");break}const o=[0,0,0];return t.indexToWorld(i,o),o},t.getBounds=()=>t.extentToBounds(t.getSpatialExtent()),t.extentToBounds=r=>Pr.transformBounds(r,e.indexToWorld),t.getSpatialExtent=()=>Pr.inflate([...e.extent],.5),t.computeTransforms=()=>{Qm(e.indexToWorld,e.origin),e.indexToWorld[0]=e.direction[0],e.indexToWorld[1]=e.direction[1],e.indexToWorld[2]=e.direction[2],e.indexToWorld[4]=e.direction[3],e.indexToWorld[5]=e.direction[4],e.indexToWorld[6]=e.direction[5],e.indexToWorld[8]=e.direction[6],e.indexToWorld[9]=e.direction[7],e.indexToWorld[10]=e.direction[8],pl(e.indexToWorld,e.indexToWorld,e.spacing),Ii(e.worldToIndex,e.indexToWorld)},t.indexToWorld=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return mn(n,r,e.indexToWorld),n},t.indexToWorldVec3=t.indexToWorld,t.worldToIndex=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return mn(n,r,e.worldToIndex),n},t.worldToIndexVec3=t.worldToIndex,t.indexToWorldBounds=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return Pr.transformBounds(r,e.indexToWorld,n)},t.worldToIndexBounds=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:[];return Pr.transformBounds(r,e.worldToIndex,n)},t.onModified(t.computeTransforms),t.computeTransforms(),t.getCenter=()=>Pr.getCenter(t.getBounds()),t.computeHistogram=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:null;const i=[0,0,0,0,0,0];t.worldToIndexBounds(r,i);const o=[0,0,0],a=[0,0,0];Pr.computeCornerPoints(i,o,a),T3(o,o),T3(a,a);const s=t.getDimensions();b3(o,[0,0,0],[s[0]-1,s[1]-1,s[2]-1],o),b3(a,[0,0,0],[s[0]-1,s[1]-1,s[2]-1],a);const c=s[0],l=s[0]*s[1],f=t.getPointData().getScalars().getData();let u=-1/0,d=1/0,h=0,g=0,p=0;for(let w=o[2];w<=a[2];w++)for(let x=o[1];x<=a[1];x++){let C=o[0]+x*c+w*l;for(let 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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===X1.DEFAULT&&(r.getDataType()===Mu.UNSIGNED_CHAR||r.getDataType()===Mu.UNSIGNED_CHAR_CLAMPED)||n===X1.DIRECT_SCALARS&&r)a=t.convertToRGBA(r,o,r.getNumberOfTuples());else{const s={type:"vtkDataArray",name:"temp",numberOfComponents:4,dataType:Mu.UNSIGNED_CHAR},c=re.newTypedArray(s.dataType,4*r.getNumberOfTuples());s.values=c,s.size=c.length,a=pn.newInstance(s);let l=i;l<0&&o>1?t.mapVectorsThroughTable(r,a,mb.RGBA,-1,-1):(l<0&&(l=0),l>=o&&(l=o-1),t.mapScalarsThroughTable(r,a,mb.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===Kc.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===Kc.MAGNITUDE&&(f===1||c===1)&&(s=Kc.COMPONENT));let u=0;switch(l>0&&(u=l),s){case Kc.COMPONENT:{t.mapScalarsThroughTable(r,n,i,u);break}case Kc.RGBCOLORS:break;case Kc.MAGNITUDE:default:{const d=pn.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=yb(i),s=n.getData(),c=r.getData(),l=s.length,f=0,u=3;let d=0;for(let h=f;h{const 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WJ={alpha:1,vectorComponent:0,vectorSize:-1,vectorMode:Kc.COMPONENT,mappingRange:null,annotationArray:null,annotatedValueMap:null,indexedLookup:!1};function KR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,WJ,r),re.obj(t,e),e.mappingRange=[0,255],e.annotationArray=[],e.annotatedValueMap=[],re.setGet(t,e,["vectorSize","vectorComponent","vectorMode","alpha","indexedLookup"]),re.setArray(t,e,["mappingRange"],2),re.getArray(t,e,["mappingRange"]),GJ(t,e)}const zJ=re.newInstance(KR,"vtkScalarsToColors");var $T={newInstance:zJ,extend:KR,...WT};const{vtkErrorMacro:wb}=re,xb=0,Cb=1,yx=2;function $J(t,e){e.classHierarchy.push("vtkLookupTable"),t.isOpaque=()=>{if(e.opaqueFlagBuildTime.getMTime()!1,t.getNumberOfAvailableColors=()=>e.table.length/4-3,t.linearIndexLookup=(r,n)=>{let i=0;const o=Number(r);return on.range[1]?i=n.maxIndex+Cb+1.5:(i=(o+n.shift)*n.scale,i=i{let o=0;ny(r)?o=Math.floor(i.maxIndex+1.5+yx):o=t.linearIndexLookup(r,i);const a=4*o;return 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i=(r+xb)*4;e.useBelowRangeColor||r===0?(n[i]=e.belowRangeColor[0]*255+.5,n[i+1]=e.belowRangeColor[1]*255+.5,n[i+2]=e.belowRangeColor[2]*255+.5,n[i+3]=e.belowRangeColor[3]*255+.5):(n[i]=n[0],n[i+1]=n[1],n[i+2]=n[2],n[i+3]=n[3]),i=(r+Cb)*4,e.useAboveRangeColor||r===0?(n[i]=e.aboveRangeColor[0]*255+.5,n[i+1]=e.aboveRangeColor[1]*255+.5,n[i+2]=e.aboveRangeColor[2]*255+.5,n[i+3]=e.aboveRangeColor[3]*255+.5):(n[i]=n[4*(r-1)+0],n[i+1]=n[4*(r-1)+1],n[i+2]=n[4*(r-1)+2],n[i+3]=n[4*(r-1)+3]),i=(r+yx)*4,n[i]=e.nanColor[0]*255+.5,n[i+1]=e.nanColor[1]*255+.5,n[i+2]=e.nanColor[2]*255+.5,n[i+3]=e.nanColor[3]*255+.5},t.build=()=>{(e.table.length<1||t.getMTime()>e.buildTime.getMTime()&&e.insertTime.getMTime()<=e.buildTime.getMTime())&&t.forceBuild()},e.table.length>0&&(t.buildSpecialColors(),e.insertTime.modified())}const jJ={numberOfColors:256,hueRange:[0,.66667],saturationRange:[1,1],valueRange:[1,1],alphaRange:[1,1],nanColor:[.5,0,0,1],belowRangeColor:[0,0,0,1],aboveRangeColor:[1,1,1,1],useAboveRangeColor:!1,useBelowRangeColor:!1,alpha:1};function qR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jJ,r),$T.extend(t,e,r),e.table||(e.table=[]),e.buildTime={},re.obj(e.buildTime),e.opaqueFlagBuildTime={},re.obj(e.opaqueFlagBuildTime,{mtime:0}),e.insertTime={},re.obj(e.insertTime,{mtime:0}),re.get(t,e,["buildTime"]),re.setGet(t,e,["numberOfColors","useAboveRangeColor","useBelowRangeColor"]),re.setArray(t,e,["alphaRange","hueRange","saturationRange","valueRange"],2),re.setArray(t,e,["nanColor","belowRangeColor","aboveRangeColor"],4),re.getArray(t,e,["hueRange","saturationRange","valueRange","alphaRange","nanColor","belowRangeColor","aboveRangeColor"]),$J(t,e)}const HJ=re.newInstance(qR,"vtkLookupTable");var N3={newInstance:HJ,extend:qR};const Ac={Off:0,PolygonOffset:1};let k3=Ac.PolygonOffset,dy=Ac.Off;const KJ=["VTK_RESOLVE_OFF","VTK_RESOLVE_POLYGON_OFFSET"];function qJ(){return k3}function XJ(t){const e=k3===t;return k3=t,e}function YJ(){return dy}function F5(){let t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;const e=dy===t;return dy=t,e}function JJ(){return F5(Ac.Off)}function ZJ(){return F5(Ac.Off)}function QJ(){return F5(Ac.PolygonOffset)}function eZ(){return KJ[dy]}var V3={Resolve:Ac,getResolveCoincidentTopologyAsString:eZ,getResolveCoincidentTopologyPolygonOffsetFaces:qJ,getResolveCoincidentTopology:YJ,setResolveCoincidentTopology:F5,setResolveCoincidentTopologyPolygonOffsetFaces:XJ,setResolveCoincidentTopologyToDefault:JJ,setResolveCoincidentTopologyToOff:ZJ,setResolveCoincidentTopologyToPolygonOffset:QJ};function XR(t,e,r){r.forEach(n=>{t[`get${n.method}`]=()=>e[n.key],t[`set${n.method}`]=re.objectSetterMap.object(t,e,{name:n.key,params:["factor","offset"]})})}const jT=["Polygon","Line","Point"],tZ={Polygon:{factor:2,offset:0},Line:{factor:1,offset:-1},Point:{factor:0,offset:-2}},nZ=()=>{},ld={modified:nZ};XR(ld,tZ,jT.map(t=>({key:t,method:`ResolveCoincidentTopology${t}OffsetParameters`})));function rZ(t,e){e.resolveCoincidentTopology===void 0&&(e.resolveCoincidentTopology=!1),re.setGet(t,e,["resolveCoincidentTopology"]),e.topologyOffset={Polygon:{factor:0,offset:0},Line:{factor:0,offset:0},Point:{factor:0,offset:0}},Object.keys(V3).forEach(r=>{t[r]=V3[r]}),Object.keys(ld).filter(r=>r!=="modified").forEach(r=>{t[r]=ld[r]}),XR(t,e.topologyOffset,jT.map(r=>({key:r,method:`RelativeCoincidentTopology${r}OffsetParameters`}))),t.getCoincidentTopologyPolygonOffsetParameters=()=>{const r=ld.getResolveCoincidentTopologyPolygonOffsetParameters(),n=t.getRelativeCoincidentTopologyPolygonOffsetParameters();return{factor:r.factor+n.factor,offset:r.offset+n.offset}},t.getCoincidentTopologyLineOffsetParameters=()=>{const 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a=`${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&&N3.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,_=[0,0,0],T=o[0],E=o[1]-o[0];for(let I=0;I1?-1:e.lookupTable.getVectorComponent();e.colorCoordinates=uZ(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 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r=t.getInputData();return{points:r.getPoints().getNumberOfValues()/3,verts:r.getVerts().getNumberOfValues()-r.getVerts().getNumberOfCells(),lines:r.getLines().getNumberOfValues()-2*r.getLines().getNumberOfCells(),triangles:r.getPolys().getNumberOfValues()-3*r.getPolys().getNumberOfCells()}},t.acquireInvertibleLookupTable=Sg("AcquireInvertibleLookupTable"),t.valueToColor=Sg("ValueToColor"),t.colorToValue=Sg("ColorToValue"),t.useInvertibleColorFor=Sg("UseInvertibleColorFor"),t.clearInvertibleColor=Sg("ClearInvertibleColor"),t.processSelectorPixelBuffers=(r,n)=>{if(!r||!e.selectionWebGLIdsToVTKIds||!e.populateSelectionSettings)return;const i=r.getRawPixelBuffer(ga.ID_LOW24),o=r.getRawPixelBuffer(ga.ID_HIGH24),a=r.getCurrentPass(),s=r.getFieldAssociation();let c=null;s===Sb.FIELD_ASSOCIATION_POINTS?c=e.selectionWebGLIdsToVTKIds.points:s===Sb.FIELD_ASSOCIATION_CELLS&&(c=e.selectionWebGLIdsToVTKIds.cells),c&&n.forEach(l=>{if(a===ga.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(ga.ID_LOW24);d[l]=u&255,d[l+1]=(u&65280)>>8,d[l+2]=(u&16711680)>>16}else if(a===ga.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(ga.ID_HIGH24);d[l]=(u&4278190080)>>24}})}}const dZ={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 YR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,dZ,r),GT.extend(t,e,r),re.get(t,e,["areScalarsMappedFromCells","colorCoordinates","colorMapColors","colorTextureMap","numberOfColorsInRange","selectionWebGLIdsToVTKIds"]),re.setGet(t,e,["colorByArrayName","arrayAccessMode","colorMode","fieldDataTupleId","interpolateScalarsBeforeMapping","lookupTable","populateSelectionSettings","renderTime","scalarMode","scalarVisibility","static","useLookupTableScalarRange","customShaderAttributes"]),re.setGetArray(t,e,["scalarRange"],2),U5.implementCoincidentTopologyMethods(t,e),fZ(t,e)}const hZ=re.newInstance(YR,"vtkMapper");var n1={newInstance:hZ,extend:YR,...iZ,...oZ,...zT};const gZ={DISPLAY:0,WORLD:1};var JR={CoordinateSystem:gZ};const{CoordinateSystem:F3}=JR;function Eb(t){return()=>re.vtkErrorMacro(`vtkProp::${t} - NOT IMPLEMENTED`)}function pZ(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=Eb("pick"),t.hasKey=Eb("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(F3.WORLD),t.setCoordinateSystemToDisplay=()=>t.setCoordinateSystem(F3.DISPLAY)}const mZ={allocatedRenderTime:10,coordinateSystem:F3.WORLD,dragable:!0,estimatedRenderTime:0,paths:null,pickable:!0,renderTimeMultiplier:1,savedEstimatedRenderTime:0,textures:[],useBounds:!0,visibility:!0};function ZR(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,mZ,r),re.obj(t,e),re.get(t,e,["estimatedRenderTime","allocatedRenderTime"]),re.setGet(t,e,["_parentProp","coordinateSystem","dragable","pickable","renderTimeMultiplier","useBounds","visibility"]),re.moveToProtected(t,e,["parentProp"]),pZ(t,e)}const vZ=re.newInstance(ZR,"vtkProp");var QR={newInstance:vZ,extend:ZR,...JR},HT=`//VTK::System::Dec /*========================================================================= @@ -161,7 +161,7 @@ void main() //VTK::Picking::Impl } -`,O1=`//VTK::System::Dec +`,r1=`//VTK::System::Dec /*========================================================================= @@ -268,19 +268,19 @@ void main() //VTK::RenderPassFragmentShader::Impl } -`;function Jee(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=Be.substitute(a,"//VTK::Coincident::Dec",["uniform float cfactor;","uniform float coffset;"]).result,e.context.getExtension("EXT_frag_depth")&&(o.factor!==0?(a=Be.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=Be.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=Be.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + 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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 Dl={implementReplaceShaderCoincidentOffset:Jee,implementBuildShadersWithReplacements:Zee};const{FieldAssociations:m3}=fg,{primTypes:Qi}=Al,{Representation:v0,Shading:jD}=s0,{ScalarMode:Ov}=Aa,{Filter:HD,Wrap:KD}=Br,{vtkErrorMacro:Qf}=Ro,Qee={type:"StartEvent"},ete={type:"EndEvent"},{CoordinateSystem:tte}=I1;function nte(t){const e=t.getSelector();return e?e.getCurrentPass():ga.MIN_KNOWN_PASS-1}function 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bf={implementReplaceShaderCoincidentOffset:yZ,implementBuildShadersWithReplacements:wZ};const{FieldAssociations:xx}=zh,{primTypes:ro}=Ff,{Representation:i0,Shading:bb}=e1,{ScalarMode:J1}=n1,{Filter:Db,Wrap:Ib}=Br,{vtkErrorMacro:Kf}=ta,xZ={type:"StartEvent"},CZ={type:"EndEvent"},{CoordinateSystem:SZ}=QR;function _Z(t){const e=t.getSelector();return e?e.getCurrentPass():ga.MIN_KNOWN_PASS-1}function 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texture1;"])),c=$e.substitute(c,"//VTK::Color::Impl",u).result),c=$e.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=$e.substitute(a,"//VTK::Light::Impl",[" gl_FragData[0] = vec4(ambientColor * ambient + diffuseColor * diffuse, opacity);"," //VTK::Light::Impl"],!1).result;break;case 1:a=$e.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=$e.substitute(a,"//VTK::Light::Impl",f,!1).result;break;case 3:for(let u=0;u= cos(radians(lightConeAngle${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=Be.substitute(a,"//VTK::Light::Impl",f,!1).result;break;default:Qf("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=Be.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=Be.substitute(s,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * normalMC;"]).result,c=Be.substitute(c,"//VTK::Normal::Dec",["in vec3 normalVCVSOutput[];","out vec3 normalVCGSOutput;"]).result,c=Be.substitute(c,"//VTK::Normal::Impl",["normalVCGSOutput = normalVCVSOutput[i];"]).result,l=Be.substitute(l,"//VTK::Normal::Dec",["varying vec3 normalVCVSOutput;"]).result,l=Be.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalVCVSOutput);"," if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):e.haveCellNormals?(l=Be.substitute(l,"//VTK::Normal::Dec",["uniform mat3 normalMatrix;","uniform samplerBuffer textureN;"]).result,l=Be.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=Be.substitute(l,"//VTK::UniformFlow::Impl",[" vec3 fdx = dFdx(vertexVC.xyz);"," vec3 fdy = dFdy(vertexVC.xyz);"," //VTK::UniformFlow::Impl"]).result,l=Be.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=Be.substitute(l,"//VTK::Normal::Dec",["uniform int cameraParallel;"]).result,l=Be.substitute(l,"//VTK::UniformFlow::Impl",[" vec3 fdx = dFdx(vertexVC.xyz);"," vec3 fdy = dFdy(vertexVC.xyz);"," //VTK::UniformFlow::Impl"]).result,l=Be.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=Be.substitute(a,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,a=Be.substitute(a,"//VTK::PositionVC::Impl",["vertexVCVSOutput = MCVCMatrix * vertexMC;"," gl_Position = MCPCMatrix * vertexMC;"]).result,a=Be.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result,s=Be.substitute(s,"//VTK::PositionVC::Dec",["in vec4 vertexVCVSOutput[];","out vec4 vertexVCGSOutput;"]).result,s=Be.substitute(s,"//VTK::PositionVC::Impl",["vertexVCGSOutput = vertexVCVSOutput[i];"]).result,c=Be.substitute(c,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,c=Be.substitute(c,"//VTK::PositionVC::Impl",["vec4 vertexVC = vertexVCVSOutput;"]).result):(a=Be.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Be.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=Be.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=Be.substitute(a,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result,s=Be.substitute(s,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput[];","out vec2 tcoordVCGSOutput;"]).result,s=Be.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=Be.substitute(c,"//VTK::TCoord::Dec",["varying vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,l&&l.length>=1)switch(f){case 1:c=Be.substitute(c,"//VTK::TCoord::Impl",[" vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.r;"," diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=Be.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=Be.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=Be.substitute(a,"//VTK::TCoord::Dec","attribute vec3 tcoordMC; varying vec3 tcoordVCVSOutput;").result,s=Be.substitute(s,"//VTK::TCoord::Dec",["in vec3 tcoordVCVSOutput[];","out vec3 tcoordVCGSOutput;"]).result,s=Be.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=Be.substitute(c,"//VTK::TCoord::Dec",["varying vec3 tcoordVCVSOutput;","uniform samplerCube texture1;"]).result,f){case 1:c=Be.substitute(c,"//VTK::TCoord::Impl",[" vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.r;"," diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=Be.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=Be.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=Be.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`uniform vec4 clipPlanes[${c}];`,`varying float clipDistancesVSOutput[${c}];`]).result,a=Be.substitute(a,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);"," }"]).result,s=Be.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`varying float clipDistancesVSOutput[${c}];`]).result,s=Be.substitute(s,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," if (clipDistancesVSOutput[planeNum] < 0.0) discard;"," }"]).result}n.Vertex=a,n.Fragment=s},t.getCoincidentParameters=(n,i)=>{let o={factor:0,offset:0};const a=i.getProperty();if(e.renderable.getResolveCoincidentTopology()==Rc.PolygonOffset||a.getEdgeVisibility()&&a.getRepresentation()===v0.SURFACE){const c=e.lastBoundBO.getPrimitiveType();c===Qi.Points||a.getRepresentation()===v0.POINTS?o=e.renderable.getCoincidentTopologyPointOffsetParameter():c===Qi.Lines||a.getRepresentation()===v0.WIREFRAME?o=e.renderable.getCoincidentTopologyLineOffsetParameters():(c===Qi.Tris||c===Qi.TriStrips)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters()),(c===Qi.TrisEdges||c===Qi.TriStripsEdges)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters(),o.factor/=2,o.offset/=2)}const s=e._openGLRenderer.getSelector();return s&&s.getFieldAssociation()===m3.FIELD_ASSOCIATION_POINTS&&(o.offset-=2),o},t.replaceShaderPicking=(n,i,o)=>{let a=n.Fragment,s=n.Vertex;if(a=Be.substitute(a,"//VTK::Picking::Dec",["uniform int picking;","//VTK::Picking::Dec"]).result,!!e._openGLRenderer.getSelector()){switch((e.lastSelectionState===ga.ID_LOW24||e.lastSelectionState===ga.ID_HIGH24)&&(s=Be.substitute(s,"//VTK::Picking::Dec",[`flat out int vertexIDVSOutput; + specularPower);`,` specularL += ((sf${s}) * lightColor${u});`," }"]);f=f.concat([" diffuseL = diffuseL * diffuseColor;"," specularL = specularL * specularColor;"," gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);"," //VTK::Light::Impl"]),a=$e.substitute(a,"//VTK::Light::Impl",f,!1).result;break;default:Kf("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=$e.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=$e.substitute(s,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * normalMC;"]).result,c=$e.substitute(c,"//VTK::Normal::Dec",["in vec3 normalVCVSOutput[];","out vec3 normalVCGSOutput;"]).result,c=$e.substitute(c,"//VTK::Normal::Impl",["normalVCGSOutput = normalVCVSOutput[i];"]).result,l=$e.substitute(l,"//VTK::Normal::Dec",["varying vec3 normalVCVSOutput;"]).result,l=$e.substitute(l,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalVCVSOutput);"," if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):e.haveCellNormals?(l=$e.substitute(l,"//VTK::Normal::Dec",["uniform mat3 normalMatrix;","uniform samplerBuffer textureN;"]).result,l=$e.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=$e.substitute(l,"//VTK::UniformFlow::Impl",[" vec3 fdx = dFdx(vertexVC.xyz);"," vec3 fdy = dFdy(vertexVC.xyz);"," //VTK::UniformFlow::Impl"]).result,l=$e.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=$e.substitute(l,"//VTK::Normal::Dec",["uniform int cameraParallel;"]).result,l=$e.substitute(l,"//VTK::UniformFlow::Impl",[" vec3 fdx = dFdx(vertexVC.xyz);"," vec3 fdy = dFdy(vertexVC.xyz);"," //VTK::UniformFlow::Impl"]).result,l=$e.substitute(l,"//VTK::Normal::Impl",[" fdx = normalize(fdx);"," fdy = normalize(fdy);"," vec3 normalVCVSOutput = normalize(cross(fdx,fdy));"," if (cameraParallel == 1 && normalVCVSOutput.z < 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }"," if (cameraParallel == 0 && dot(normalVCVSOutput,vertexVC.xyz) > 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }"]).result),n.Vertex=s,n.Geometry=c,n.Fragment=l}},t.replaceShaderPositionVC=(n,i,o)=>{e.lastBoundBO.replaceShaderPositionVC(n,i,o);let a=n.Vertex,s=n.Geometry,c=n.Fragment;e.lastBoundBO.getReferenceByName("lastLightComplexity")>0?(a=$e.substitute(a,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,a=$e.substitute(a,"//VTK::PositionVC::Impl",["vertexVCVSOutput = MCVCMatrix * vertexMC;"," gl_Position = MCPCMatrix * vertexMC;"]).result,a=$e.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result,s=$e.substitute(s,"//VTK::PositionVC::Dec",["in vec4 vertexVCVSOutput[];","out vec4 vertexVCGSOutput;"]).result,s=$e.substitute(s,"//VTK::PositionVC::Impl",["vertexVCGSOutput = vertexVCVSOutput[i];"]).result,c=$e.substitute(c,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,c=$e.substitute(c,"//VTK::PositionVC::Impl",["vec4 vertexVC = vertexVCVSOutput;"]).result):(a=$e.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=$e.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=$e.substitute(a,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result;const l=e.openGLActor.getActiveTextures();let f=2,u=2;if(l&&l.length>0&&(f=l[0].getComponents(),l[0].getTarget()===e.context.TEXTURE_CUBE_MAP&&(u=3)),e.renderable.getColorTextureMap()&&(f=e.renderable.getColorTextureMap().getPointData().getScalars().getNumberOfComponents(),u=2),u===2){if(a=$e.substitute(a,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result,s=$e.substitute(s,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput[];","out vec2 tcoordVCGSOutput;"]).result,s=$e.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=$e.substitute(c,"//VTK::TCoord::Dec",["varying vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,l&&l.length>=1)switch(f){case 1:c=$e.substitute(c,"//VTK::TCoord::Impl",[" vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.r;"," diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=$e.substitute(c,"//VTK::TCoord::Impl",[" vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.r;"," diffuseColor = diffuseColor*tcolor.r;"," opacity = opacity * tcolor.g;"]).result;break;default:c=$e.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=$e.substitute(a,"//VTK::TCoord::Dec","attribute vec3 tcoordMC; varying vec3 tcoordVCVSOutput;").result,s=$e.substitute(s,"//VTK::TCoord::Dec",["in vec3 tcoordVCVSOutput[];","out vec3 tcoordVCGSOutput;"]).result,s=$e.substitute(s,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,c=$e.substitute(c,"//VTK::TCoord::Dec",["varying vec3 tcoordVCVSOutput;","uniform samplerCube texture1;"]).result,f){case 1:c=$e.substitute(c,"//VTK::TCoord::Impl",[" vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.r;"," diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:c=$e.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=$e.substitute(c,"//VTK::TCoord::Impl",[" vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.rgb;"," diffuseColor = diffuseColor*tcolor.rgb;"," opacity = opacity * tcolor.a;"]).result}n.Vertex=a,n.Geometry=s,n.Fragment=c}},t.replaceShaderClip=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes();a=$e.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`uniform vec4 clipPlanes[${c}];`,`varying float clipDistancesVSOutput[${c}];`]).result,a=$e.substitute(a,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);"," }"]).result,s=$e.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;",`varying float clipDistancesVSOutput[${c}];`]).result,s=$e.substitute(s,"//VTK::Clip::Impl",[`for (int planeNum = 0; planeNum < ${c}; planeNum++)`," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," if (clipDistancesVSOutput[planeNum] < 0.0) discard;"," }"]).result}n.Vertex=a,n.Fragment=s},t.getCoincidentParameters=(n,i)=>{let o={factor:0,offset:0};const a=i.getProperty();if(e.renderable.getResolveCoincidentTopology()==Ac.PolygonOffset||a.getEdgeVisibility()&&a.getRepresentation()===i0.SURFACE){const c=e.lastBoundBO.getPrimitiveType();c===ro.Points||a.getRepresentation()===i0.POINTS?o=e.renderable.getCoincidentTopologyPointOffsetParameter():c===ro.Lines||a.getRepresentation()===i0.WIREFRAME?o=e.renderable.getCoincidentTopologyLineOffsetParameters():(c===ro.Tris||c===ro.TriStrips)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters()),(c===ro.TrisEdges||c===ro.TriStripsEdges)&&(o=e.renderable.getCoincidentTopologyPolygonOffsetParameters(),o.factor/=2,o.offset/=2)}const s=e._openGLRenderer.getSelector();return s&&s.getFieldAssociation()===xx.FIELD_ASSOCIATION_POINTS&&(o.offset-=2),o},t.replaceShaderPicking=(n,i,o)=>{let a=n.Fragment,s=n.Vertex;if(a=$e.substitute(a,"//VTK::Picking::Dec",["uniform int picking;","//VTK::Picking::Dec"]).result,!!e._openGLRenderer.getSelector()){switch((e.lastSelectionState===ga.ID_LOW24||e.lastSelectionState===ga.ID_HIGH24)&&(s=$e.substitute(s,"//VTK::Picking::Dec",[`flat out int vertexIDVSOutput; `,`uniform int VertexIDOffset; -`]).result,s=Be.substitute(s,"//VTK::Picking::Impl",` vertexIDVSOutput = gl_VertexID + VertexIDOffset; -`).result,a=Be.substitute(a,"//VTK::Picking::Dec",`flat in int vertexIDVSOutput; -`).result,a=Be.substitute(a,"//VTK::Picking::Impl",[" int idx = vertexIDVSOutput;","//VTK::Picking::Impl"]).result),e.lastSelectionState){case ga.ID_LOW24:a=Be.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 ga.ID_HIGH24:a=Be.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=Be.substitute(a,"//VTK::Picking::Dec","uniform vec3 mapperIndex;").result,a=Be.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=Be.substitute(a,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,a=Be.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()===jD.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)||Qf("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)||Qf("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)||Qf(`Error setting ${l}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||Qf("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),n.getProgram().isAttributeUsed("scalarColor")&&n.getCABO().getColorComponents()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"scalarColor",n.getCABO().getColorOffset(),n.getCABO().getColorBOStride(),e.context.UNSIGNED_BYTE,4,!0)||Qf("Error setting scalarColor in shader VAO."):n.getVAO().removeAttributeArray("scalarColor"),n.getAttributeUpdateTime().modified()}if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes(),l=[],u=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,d=u?Hr(e.tmpMat4,o.getMatrix()):o.getMatrix();u&&(An(d,d),zn(d,d,u),An(d,d));for(let h=0;h{const a=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(a<2)return;const s=n.getProgram();let c=0;const l=i.getLightsByReference();for(let d=0;d0){const p=h.getColorByReference(),v=h.getIntensity();e.lightColor[0]=p[0]*v,e.lightColor[1]=p[1]*v,e.lightColor[2]=p[2]*v;const y=h.getDirection(),m=i.getActiveCamera().getViewMatrix(),w=[...y];h.lightTypeIsSceneLight()&&(w[0]=m[0]*y[0]+m[1]*y[1]+m[2]*y[2],w[1]=m[4]*y[0]+m[5]*y[1]+m[6]*y[2],w[2]=m[8]*y[0]+m[9]*y[1]+m[10]*y[2],Hd(w)),e.lightDirection[0]=w[0],e.lightDirection[1]=w[1],e.lightDirection[2]=w[2],Hd(e.lightDirection),s.setUniform3fArray(`lightColor${c}`,e.lightColor),s.setUniform3fArray(`lightDirectionVC${c}`,e.lightDirection),c++}}if(a<3)return;const u=i.getActiveCamera().getViewMatrix();An(u,u),c=0;for(let d=0;d0){const p=h.getTransformedPosition(),v=new Float64Array(3);Jt(v,p,u),s.setUniform3fArray(`lightAttenuation${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()===tte.DISPLAY){const p=e._openGLRenderer.getTiledSizeAndOrigin();Gt(e.tmpMat4),e.tmpMat4[0]=2/p.usize,e.tmpMat4[12]=-1,e.tmpMat4[5]=2/p.vsize,e.tmpMat4[13]=-1,zn(e.tmpMat4,e.tmpMat4,d),a.setUniformMatrix("MCPCMatrix",e.tmpMat4)}else a.setUniformMatrix("MCPCMatrix",r([s.wcpc,g.mcwc,d],Rm,e.tmpMat4));a.isUniformUsed("MCVCMatrix")&&a.setUniformMatrix("MCVCMatrix",r([s.wcvc,g.mcwc,d],Rm,e.tmpMat4)),a.isUniformUsed("normalMatrix")&&a.setUniformMatrix3x3("normalMatrix",r([s.normalMatrix,g.normalMatrix],YY,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()===m3.FIELD_ASSOCIATION_POINTS&&(e.pointPicking=!0)},t.renderPieceStart=(n,i)=>{e.primitiveIDOffset=0,e.vertexIDOffset=0;const o=nte(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===v0.SURFACE,s=e._openGLRenderer.getSelector(),c=s&&s.getFieldAssociation()===m3.FIELD_ASSOCIATION_POINTS&&(e.lastSelectionState===ga.ID_LOW24||e.lastSelectionState===ga.ID_HIGH24);for(let l=Qi.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(Qee),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(ete),!e.currentInput){Qf("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()){ug(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===Ov.USE_CELL_DATA||s===Ov.USE_CELL_FIELD_DATA||s===Ov.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==Ov.USE_POINT_FIELD_DATA&&a&&(e.haveCellScalars=!0);let c=i.getProperty().getInterpolation()!==jD.FLAT?o.getPointData().getNormals():null;c===null&&o.getCellData().getNormals()&&(e.haveCellNormals=!0,c=o.getCellData().getNormals());const l=i.getProperty().getRepresentation();let f=o.getPointData().getTCoords();e.openGLActor.getActiveTextures()||(f=null);let u=!1;if(e.renderable.getColorCoordinates()){f=e.renderable.getColorCoordinates(),u=e.renderable.getAreScalarsMappedFromCells(),e.internalColorTexture||(e.internalColorTexture=Br.newInstance({resizable:!0}));const h=e.internalColorTexture;h.setMinificationFilter(HD.NEAREST),h.setMagnificationFilter(HD.NEAREST),h.setWrapS(KD.CLAMP_TO_EDGE),h.setWrapT(KD.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===v0.SURFACE;for(let y=Qi.Start;y{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const ite={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null,tmpMat4:null,ambientColor:[],diffuseColor:[],specularColor:[],lightColor:[],lightDirection:[],lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastSelectionState:ga.MIN_KNOWN_PASS-1,selectionStateChanged:null,selectionWebGLIdsToVTKIds:null,pointPicking:!1};function KA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ite,r),Cr.extend(t,e,r),Dl.implementReplaceShaderCoincidentOffset(t,e,r),Dl.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=Qi,e.tmpMat3=Us(new Float64Array(9)),e.tmpMat4=Gt(new Float64Array(16));for(let n=Qi.Start;n{if(t.invokeEvent(ste),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(1),t.invokeEvent(cte),!e.currentInput){jg("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=Be.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","attribute mat3 gNormal;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=Be.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=Be.substitute(a,"//VTK::Color::Dec",["attribute vec4 gColor;","varying vec4 vertexColorVSOutput;"]).result,a=Be.substitute(a,"//VTK::Color::Impl",["vertexColorVSOutput = gColor;"]).result,s=Be.substitute(s,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,s=Be.substitute(s,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result,u=u.concat([" diffuseColor = vertexColorVSOutput.rgb;"," ambientColor = vertexColorVSOutput.rgb;"," opacity = opacity*vertexColorVSOutput.a;"])),c=Be.substitute(c,"//VTK::Color::Impl",u).result,c=Be.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=Be.substitute(a,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","vertexVCVSOutput = MCVCMatrix * gVertexMC;"," gl_Position = MCPCMatrix * gVertexMC;"]).result,a=Be.substitute(a,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result):(a=Be.substitute(a,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;"]).result,a=Be.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=Be.substitute(s,"//VTK::Picking::Dec",["attribute vec3 mapperIndexVS;","varying vec3 mapperIndexVSOutput;"]).result,s=Be.substitute(s,"//VTK::Picking::Impl"," mapperIndexVSOutput = mapperIndexVS;").result,n.Vertex=s,a=Be.substitute(a,"//VTK::Picking::Dec",["varying vec3 mapperIndexVSOutput;","uniform vec3 mapperIndex;","uniform int picking;"]).result,a=Be.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],F=h[g+7],W=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+F*w+W*S,p[7]=A*y+F*x+W*T,p[8]=A*m+F*C+W*_,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===ote.SURFACE,c=e.openGLCamera.getKeyMatrices(n),l=e.openGLActor.getKeyMatrices();Gh(e.normalMatrix,c.normalMatrix,l.normalMatrix),zn(e.mcpcMatrix,c.wcpc,l.mcwc),zn(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()===ate.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)||jg("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)||jg("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)||jg("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)||jg("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=lu.newInstance(),e.matrixBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.normalBuffer=lu.newInstance(),e.normalBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.colorBuffer=lu.newInstance(),e.colorBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.pickBuffer=lu.newInstance(),e.pickBuffer.setOpenGLRenderWindow(e._openGLRenderWindow)),e.renderable.getBuildTime().getMTime()>e.glyphBOBuildTime.getMTime()){e.matrixBuffer.upload(o,Mv.ARRAY_BUFFER),e.normalBuffer.upload(a,Mv.ARRAY_BUFFER),s?e.colorBuffer.upload(s.getData(),Mv.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,ute,r),Fw.extend(t,e,r),e.tmpMat3=Us(new Float64Array(9)),e.normalMatrix=Us(new Float64Array(9)),e.mcpcMatrix=Gt(new Float64Array(16)),e.mcvcMatrix=Gt(new Float64Array(16)),e.tmpColor=[],e.glyphBOBuildTime={},Ir(e.glyphBOBuildTime,{mtime:0}),lte(t,e)}const XA=Zn(fte,"vtkOpenGLGlyph3DMapper");var dte={newInstance:XA};Bi("vtkGlyph3DMapper",XA);const hte={NONE:-1,I:0,J:1,K:2,X:3,Y:4,Z:5};var Uw={SlicingMode:hte};const Pd={NEAREST:0,LINEAR:1};var gte={InterpolationType:Pd};function Il(t,e,r){return t?`${t.getMTime()}-${e}-${r}`:"0"}function eE(t,e){return`${t.getMTime()}A${e.getMTime()}`}const{vtkErrorMacro:y0}=Ro,{SlicingMode:Xa}=Uw;function pte(t){const e=t.split(` -`),r=[];for(let n=0;n0&&r.push(i)}return r}function mte(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()==Rc.PolygonOffset?e.renderable.getCoincidentTopologyPolygonOffsetParameters():null,t.render=()=>{const n=e.openGLImageSlice.getRenderable(),i=e._openGLRenderer.getRenderable();t.renderPiece(i,n)},t.getShaderTemplate=(n,i,o)=>{n.Vertex=Q4,n.Fragment=O1,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Be.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Be.substitute(a,"//VTK::PositionVC::Impl",[" gl_Position = MCPCMatrix * vertexMC;"]).result,a=Be.substitute(a,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result,a=Be.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=$e.substitute(a,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,a=$e.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()===bb.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)||Kf("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)||Kf("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)||Kf(`Error setting ${l}MC in shader VAO.`))}),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),e.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||Kf("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),n.getProgram().isAttributeUsed("scalarColor")&&n.getCABO().getColorComponents()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"scalarColor",n.getCABO().getColorOffset(),n.getCABO().getColorBOStride(),e.context.UNSIGNED_BYTE,4,!0)||Kf("Error setting scalarColor in shader VAO."):n.getVAO().removeAttributeArray("scalarColor"),n.getAttributeUpdateTime().modified()}if(e.renderable.getNumberOfClippingPlanes()){const c=e.renderable.getNumberOfClippingPlanes(),l=[],u=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,d=u?bi(e.tmpMat4,o.getMatrix()):o.getMatrix();u&&(tr(d,d),jn(d,d,u),tr(d,d));for(let h=0;h{const a=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(a<2)return;const s=n.getProgram();let c=0;const l=i.getLightsByReference();for(let d=0;d0){const p=h.getColorByReference(),v=h.getIntensity();e.lightColor[0]=p[0]*v,e.lightColor[1]=p[1]*v,e.lightColor[2]=p[2]*v;const y=h.getDirection(),m=i.getActiveCamera().getViewMatrix(),w=[...y];h.lightTypeIsSceneLight()&&(w[0]=m[0]*y[0]+m[1]*y[1]+m[2]*y[2],w[1]=m[4]*y[0]+m[5]*y[1]+m[6]*y[2],w[2]=m[8]*y[0]+m[9]*y[1]+m[10]*y[2],kd(w)),e.lightDirection[0]=w[0],e.lightDirection[1]=w[1],e.lightDirection[2]=w[2],kd(e.lightDirection),s.setUniform3fArray(`lightColor${c}`,e.lightColor),s.setUniform3fArray(`lightDirectionVC${c}`,e.lightDirection),c++}}if(a<3)return;const u=i.getActiveCamera().getViewMatrix();tr(u,u),c=0;for(let d=0;d0){const p=h.getTransformedPosition(),v=new Float64Array(3);mn(v,p,u),s.setUniform3fArray(`lightAttenuation${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()===SZ.DISPLAY){const p=e._openGLRenderer.getTiledSizeAndOrigin();Zt(e.tmpMat4),e.tmpMat4[0]=2/p.usize,e.tmpMat4[12]=-1,e.tmpMat4[5]=2/p.vsize,e.tmpMat4[13]=-1,jn(e.tmpMat4,e.tmpMat4,d),a.setUniformMatrix("MCPCMatrix",e.tmpMat4)}else a.setUniformMatrix("MCPCMatrix",r([s.wcpc,g.mcwc,d],oy,e.tmpMat4));a.isUniformUsed("MCVCMatrix")&&a.setUniformMatrix("MCVCMatrix",r([s.wcvc,g.mcwc,d],oy,e.tmpMat4)),a.isUniformUsed("normalMatrix")&&a.setUniformMatrix3x3("normalMatrix",r([s.normalMatrix,g.normalMatrix],pq,e.tmpMat3)),f!==l&&(a.isUniformUsed("cameraParallel")&&a.setUniformi("cameraParallel",c.getParallelProjection()),a.setLastCameraMTime(l)),h||a.setLastCameraMTime(0)},t.setPropertyShaderParameters=(n,i,o)=>{const a=n.getProgram();let s=o.getProperty(),c=s.getOpacity(),l=e.drawingEdges?s.getEdgeColorByReference():s.getAmbientColorByReference(),f=e.drawingEdges?s.getEdgeColorByReference():s.getDiffuseColorByReference(),u=e.drawingEdges?1:s.getAmbient(),d=e.drawingEdges?0:s.getDiffuse(),h=e.drawingEdges?0:s.getSpecular();const g=s.getSpecularPower();a.setUniformf("opacityUniform",c),a.setUniform3fArray("ambientColorUniform",l),a.setUniform3fArray("diffuseColorUniform",f),a.setUniformf("ambient",u),a.setUniformf("diffuse",d);const p=e.lastBoundBO.getReferenceByName("lastLightComplexity");if(p<1)return;let v=s.getSpecularColorByReference();if(a.setUniform3fArray("specularColorUniform",v),a.setUniformf("specularPowerUniform",g),a.setUniformf("specular",h),a.isUniformUsed("ambientIntensityBF")){if(s=o.getBackfaceProperty(),c=s.getOpacity(),l=s.getAmbientColor(),u=s.getAmbient(),f=s.getDiffuseColor(),d=s.getDiffuse(),v=s.getSpecularColor(),h=s.getSpecular(),a.setUniformf("ambientIntensityBF",u),a.setUniformf("diffuseIntensityBF",d),a.setUniformf("opacityUniformBF",c),a.setUniform3fArray("ambientColorUniformBF",l),a.setUniform3fArray("diffuseColorUniformBF",f),p<1)return;a.setUniformf("specularIntensityBF",h),a.setUniform3fArray("specularColorUniformBF",v),a.setUniformf("specularPowerUniformBF",g)}},t.updateMaximumPointCellIds=(n,i)=>{var s,c,l,f;const o=e._openGLRenderer.getSelector();if(!o)return;if((c=(s=e.selectionWebGLIdsToVTKIds)==null?void 0:s.points)!=null&&c.length){const u=e.selectionWebGLIdsToVTKIds.points.length;o.setMaximumPointId(u-1)}if((f=(l=e.selectionWebGLIdsToVTKIds)==null?void 0:l.cells)!=null&&f.length){const u=e.selectionWebGLIdsToVTKIds.cells.length;o.setMaximumCellId(u-1)}o.getFieldAssociation()===xx.FIELD_ASSOCIATION_POINTS&&(e.pointPicking=!0)},t.renderPieceStart=(n,i)=>{e.primitiveIDOffset=0,e.vertexIDOffset=0;const o=_Z(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===i0.SURFACE,s=e._openGLRenderer.getSelector(),c=s&&s.getFieldAssociation()===xx.FIELD_ASSOCIATION_POINTS&&(e.lastSelectionState===ga.ID_LOW24||e.lastSelectionState===ga.ID_HIGH24);for(let l=ro.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(xZ),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(CZ),!e.currentInput){Kf("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()){Wh(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===J1.USE_CELL_DATA||s===J1.USE_CELL_FIELD_DATA||s===J1.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==J1.USE_POINT_FIELD_DATA&&a&&(e.haveCellScalars=!0);let c=i.getProperty().getInterpolation()!==bb.FLAT?o.getPointData().getNormals():null;c===null&&o.getCellData().getNormals()&&(e.haveCellNormals=!0,c=o.getCellData().getNormals());const l=i.getProperty().getRepresentation();let f=o.getPointData().getTCoords();e.openGLActor.getActiveTextures()||(f=null);let u=!1;if(e.renderable.getColorCoordinates()){f=e.renderable.getColorCoordinates(),u=e.renderable.getAreScalarsMappedFromCells(),e.internalColorTexture||(e.internalColorTexture=Br.newInstance({resizable:!0}));const h=e.internalColorTexture;h.setMinificationFilter(Db.NEAREST),h.setMagnificationFilter(Db.NEAREST),h.setWrapS(Ib.CLAMP_TO_EDGE),h.setWrapT(Ib.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===i0.SURFACE;for(let y=ro.Start;y{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const EZ={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null,tmpMat4:null,ambientColor:[],diffuseColor:[],specularColor:[],lightColor:[],lightDirection:[],lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastSelectionState:ga.MIN_KNOWN_PASS-1,selectionStateChanged:null,selectionWebGLIdsToVTKIds:null,pointPicking:!1};function eL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,EZ,r),Ui.extend(t,e,r),bf.implementReplaceShaderCoincidentOffset(t,e,r),bf.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=ro,e.tmpMat3=Mc(new Float64Array(9)),e.tmpMat4=Zt(new Float64Array(16));for(let n=ro.Start;n{if(t.invokeEvent(IZ),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(1),t.invokeEvent(OZ),!e.currentInput){_g("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 _=o[a],T=o[a+1],E=o[a+2],b=o[a+3];n[0]=_*s+T*u+E*p+b*w,n[1]=_*c+T*d+E*v+b*x,n[2]=_*l+T*h+E*y+b*C,n[3]=_*f+T*g+E*m+b*S,_=o[a+4],T=o[a+5],E=o[a+6],b=o[a+7],n[4]=_*s+T*u+E*p+b*w,n[5]=_*c+T*d+E*v+b*x,n[6]=_*l+T*h+E*y+b*C,n[7]=_*f+T*g+E*m+b*S,_=o[a+8],T=o[a+9],E=o[a+10],b=o[a+11],n[8]=_*s+T*u+E*p+b*w,n[9]=_*c+T*d+E*v+b*x,n[10]=_*l+T*h+E*y+b*C,n[11]=_*f+T*g+E*m+b*S,_=o[a+12],T=o[a+13],E=o[a+14],b=o[a+15],n[12]=_*s+T*u+E*p+b*w,n[13]=_*c+T*d+E*v+b*x,n[14]=_*l+T*h+E*y+b*C,n[15]=_*f+T*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=$e.substitute(s,"//VTK::Normal::Dec",["attribute vec3 normalMC;","attribute mat3 gNormal;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,s=$e.substitute(s,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * gNormal * normalMC;"]).result),n.Vertex=s}r.replaceShaderNormal(n,i,o)},t.replaceShaderColor=(n,i,o)=>{if(e.hardwareSupport&&e.renderable.getColorArray()){let a=n.Vertex,s=n.Geometry,c=n.Fragment;const l=e.lastBoundBO.getReferenceByName("lastLightComplexity");let f=["uniform float ambient;","uniform float diffuse;","uniform float specular;","uniform float opacityUniform; // the fragment opacity"];l&&(f=f.concat(["uniform vec3 specularColorUniform;","uniform float specularPowerUniform;"]));let u=["vec3 ambientColor;"," vec3 diffuseColor;"," float opacity;"];l&&(u=u.concat([" vec3 specularColor;"," float specularPower;"])),u=u.concat([" opacity = opacityUniform;"]),l&&(u=u.concat([" specularColor = specularColorUniform;"," specularPower = specularPowerUniform;"])),e.drawingEdges||(f=f.concat(["varying vec4 vertexColorVSOutput;"]),a=$e.substitute(a,"//VTK::Color::Dec",["attribute vec4 gColor;","varying vec4 vertexColorVSOutput;"]).result,a=$e.substitute(a,"//VTK::Color::Impl",["vertexColorVSOutput = gColor;"]).result,s=$e.substitute(s,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,s=$e.substitute(s,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result,u=u.concat([" diffuseColor = vertexColorVSOutput.rgb;"," ambientColor = vertexColorVSOutput.rgb;"," opacity = opacity*vertexColorVSOutput.a;"])),c=$e.substitute(c,"//VTK::Color::Impl",u).result,c=$e.substitute(c,"//VTK::Color::Dec",f).result,n.Vertex=a,n.Geometry=s,n.Fragment=c}r.replaceShaderColor(n,i,o)},t.replaceShaderPositionVC=(n,i,o)=>{if(e.hardwareSupport){let a=n.Vertex;e.lastBoundBO.getReferenceByName("lastLightComplexity")>0?(a=$e.substitute(a,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","vertexVCVSOutput = MCVCMatrix * gVertexMC;"," gl_Position = MCPCMatrix * gVertexMC;"]).result,a=$e.substitute(a,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result):(a=$e.substitute(a,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;"]).result,a=$e.substitute(a,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;"," gl_Position = MCPCMatrix * gVertexMC;"]).result),n.Vertex=a}r.replaceShaderPositionVC(n,i,o)},t.replaceShaderPicking=(n,i,o)=>{if(e.hardwareSupport){let a=n.Fragment,s=n.Vertex;s=$e.substitute(s,"//VTK::Picking::Dec",["attribute vec3 mapperIndexVS;","varying vec3 mapperIndexVSOutput;"]).result,s=$e.substitute(s,"//VTK::Picking::Impl"," mapperIndexVSOutput = mapperIndexVS;").result,n.Vertex=s,a=$e.substitute(a,"//VTK::Picking::Dec",["varying vec3 mapperIndexVSOutput;","uniform vec3 mapperIndex;","uniform int picking;"]).result,a=$e.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],_=d[7],T=d[8],E=h[g],b=h[g+1],D=h[g+2],I=h[g+3],P=h[g+4],M=h[g+5],L=h[g+6],V=h[g+7],G=h[g+8];p[0]=E*v+b*w+D*S,p[1]=E*y+b*x+D*_,p[2]=E*m+b*C+D*T,p[3]=I*v+P*w+M*S,p[4]=I*y+P*x+M*_,p[5]=I*m+P*C+M*T,p[6]=L*v+V*w+G*S,p[7]=L*y+V*x+G*_,p[8]=L*m+V*C+G*T,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===bZ.SURFACE,c=e.openGLCamera.getKeyMatrices(n),l=e.openGLActor.getKeyMatrices();Sh(e.normalMatrix,c.normalMatrix,l.normalMatrix),jn(e.mcpcMatrix,c.wcpc,l.mcwc),jn(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()===DZ.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)||_g("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)||_g("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)||_g("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)||_g("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=tu.newInstance(),e.matrixBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.normalBuffer=tu.newInstance(),e.normalBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.colorBuffer=tu.newInstance(),e.colorBuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.pickBuffer=tu.newInstance(),e.pickBuffer.setOpenGLRenderWindow(e._openGLRenderWindow)),e.renderable.getBuildTime().getMTime()>e.glyphBOBuildTime.getMTime()){e.matrixBuffer.upload(o,Z1.ARRAY_BUFFER),e.normalBuffer.upload(a,Z1.ARRAY_BUFFER),s?e.colorBuffer.upload(s.getData(),Z1.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,PZ,r),B5.extend(t,e,r),e.tmpMat3=Mc(new Float64Array(9)),e.normalMatrix=Mc(new Float64Array(9)),e.mcpcMatrix=Zt(new Float64Array(16)),e.mcvcMatrix=Zt(new Float64Array(16)),e.tmpColor=[],e.glyphBOBuildTime={},Gr(e.glyphBOBuildTime,{mtime:0}),MZ(t,e)}const nL=Ir(RZ,"vtkOpenGLGlyph3DMapper");var LZ={newInstance:nL};Eo("vtkGlyph3DMapper",nL);const AZ={NONE:-1,I:0,J:1,K:2,X:3,Y:4,Z:5};var G5={SlicingMode:AZ};const Sd={NEAREST:0,LINEAR:1};var NZ={InterpolationType:Sd};function ml(t,e,r){return t?`${t.getMTime()}-${e}-${r}`:"0"}function KT(t,e){return`${t.getMTime()}A${e.getMTime()}`}const{vtkErrorMacro:o0}=ta,{SlicingMode:ns}=G5;function kZ(t){const e=t.split(` +`),r=[];for(let n=0;n0&&r.push(i)}return r}function VZ(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()==Ac.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=HT,n.Fragment=r1,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=$e.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=$e.substitute(a,"//VTK::PositionVC::Impl",[" gl_Position = MCPCMatrix * vertexMC;"]).result,a=$e.substitute(a,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result,a=$e.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&&(Wn("OpenGL has a limit of 6 clipping planes"),c=6),a=Be.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=Be.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)"," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);"," }"]).result,s=Be.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,s=Be.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)||y0("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)||y0("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&&(Wn("OpenGL has a limit of 6 clipping planes"),g=6);const v=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,y=v?Hr(e.imagematinv,o.getMatrix()):o.getMatrix();v&&(An(y,y),zn(y,y,v),An(y,y)),An(e.imagemat,e.currentInput.getIndexToWorld()),zn(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();zn(e.imagemat,s.mcwc,l);const f=e.openGLCamera.getKeyMatrices(i);if(zn(e.imagemat,f.wcpc,e.imagemat),n.getCABO().getCoordShiftAndScaleEnabled()){const d=n.getCABO().getInverseShiftAndScaleMatrix();zn(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===Xa.NONE&&(g=Xa.K),a.setUniform3i("imageDimensions",h[0],h[1],h[2]),a.setUniformi("sliceAxis",g),a.setUniformMatrix("vWCtoIDX",d);const p=e.openGLCamera.getKeyMatrices(i);ii(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){y0("No input!");return}t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.computeBounds=(n,i)=>{if(!t.getInput()){ug(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=Il(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=Br.newInstance({resizable:!0}),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const F=1024,W=F*h*3,N=new Uint8ClampedArray(W);if(f===Pd.NEAREST?(e.colorTexture.setMinificationFilter(qt.NEAREST),e.colorTexture.setMagnificationFilter(qt.NEAREST)):(e.colorTexture.setMinificationFilter(qt.LINEAR),e.colorTexture.setMagnificationFilter(qt.LINEAR)),g){const k=new Float32Array(F*3);for(let U=0;U1?1:0;const U=[Xa.X,Xa.Y,Xa.Z].includes(e.renderable.getSlicingMode())?T:_,H=o.getSpatialExtent(),ee=a.getData();let ae=null;if(S===Xa.I){ae=new ee.constructor(F[2]*F[1]*c);let Pe=0;for(let G=0;G{var c;const i=n.getProperty().getLabelOutlineThicknessByReference(),o=e._openGLRenderWindow.getGraphicsResourceForObject(i),a=`${i.join("-")}`;if(!((c=o==null?void 0:o.oglObject)!=null&&c.getHandle())||(o==null?void 0:o.hash)!==a){const d=new Uint8Array(1024);for(let h=0;h<1024;++h){const g=typeof i[h]<"u"?i[h]:i[0];d[h]=g}e.labelOutlineThicknessTexture=Br.newInstance({resizable:!1}),e.labelOutlineThicknessTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.labelOutlineThicknessTexture.resetFormatAndType(),e.labelOutlineThicknessTexture.setMinificationFilter(qt.NEAREST),e.labelOutlineThicknessTexture.setMagnificationFilter(qt.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=C1(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const vte={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 yte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,vte,r),Cr.extend(t,e,r),Dl.implementReplaceShaderCoincidentOffset(t,e,r),Dl.implementBuildShadersWithReplacements(t,e,r),e.tris=Al.newInstance(),e.imagemat=Gt(new Float64Array(16)),e.imagematinv=Gt(new Float64Array(16)),e.projectionToWorld=Gt(new Float64Array(16)),e.idxToView=Gt(new Float64Array(16)),e.idxNormalMatrix=Us(new Float64Array(9)),e.modelToView=Gt(new Float64Array(16)),e.projectionToView=Gt(new Float64Array(16)),Si(t,e,[]),e.VBOBuildTime={},Ir(e.VBOBuildTime),mte(t,e)}const YA=Zn(yte,"vtkOpenGLImageMapper");var wte={newInstance:YA};Bi("vtkAbstractImageMapper",YA);const ed={MAX:0,MIN:1,AVERAGE:2},{vtkErrorMacro:Pv}=J;function xte(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()===Rc.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()===Pd.NEAREST?(e.volumeTexture.setMinificationFilter(qt.NEAREST),e.volumeTexture.setMagnificationFilter(qt.NEAREST),e.colorTexture.setMinificationFilter(qt.NEAREST),e.colorTexture.setMagnificationFilter(qt.NEAREST),e.pwfTexture.setMinificationFilter(qt.NEAREST),e.pwfTexture.setMagnificationFilter(qt.NEAREST)):(e.volumeTexture.setMinificationFilter(qt.LINEAR),e.volumeTexture.setMagnificationFilter(qt.LINEAR),e.colorTexture.setMinificationFilter(qt.LINEAR),e.colorTexture.setMagnificationFilter(qt.LINEAR),e.pwfTexture.setMinificationFilter(qt.LINEAR),e.pwfTexture.setMagnificationFilter(qt.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=eE(o,s),f=!((D=c==null?void 0:c.oglObject)!=null&&D.getHandle())||(c==null?void 0:c.hash)!==l,u=e.renderable.getUpdatedExtents(),d=!!u.length;if(f){e.volumeTexture=Br.newInstance(),e.volumeTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const 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=Il(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,F=new Uint8ClampedArray(A);if(e.colorTexture=Br.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const W=new Float32Array(3072);for(let N=0;N{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=Be.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=Be.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=Be.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=Be.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 ed.MIN:y.push("const vec4 initialProjectionTextureValue = vec4(1.0);");break;case ed.MAX:case ed.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 ed.MAX:y.push(" tvalue = max(tvalue, sampledTextureValue);");break;case ed.MIN:y.push(" tvalue = min(tvalue, sampledTextureValue);");break;case ed.AVERAGE:default:y.push(" tvalue = tvalue + sampledTextureValue;");break}y.push("}"),m===ed.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=Be.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=Be.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)"," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);"," }"]).result,s=Be.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,s=Be.substitute(s,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)"," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," if (clipDistancesVSOutput[planeNum] < 0.0) discard;"," }"]).result}n.Vertex=a,n.Fragment=s},t.getShaderTemplate=(n,i,o)=>{n.Vertex=Q4,n.Fragment=O1,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)||Pv("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)&&Pv(`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=IJ([],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=R4(new Float32Array(16),DL([],l.getDimensions())),d=Hy(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?Hr(e.imagematinv,o.getMatrix()):o.getMatrix();p&&(An(v,v),zn(v,v,p),An(v,v)),An(e.imagemat,e.currentImageDataInput.getIndexToWorld()),zn(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(zn(e.imagemat,s,a),n.getCABO().getCoordShiftAndScaleEnabled()){const c=n.getCABO().getInverseShiftAndScaleMatrix();zn(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 Cte={currentRenderPass:null,volumeTexture:null,colorTexture:null,pwfTexture:null,tris:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0,lastIndependentComponents:0,imagemat:null,imagematinv:null};function Ste(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Cte,r),Cr.extend(t,e,r),Dl.implementReplaceShaderCoincidentOffset(t,e,r),J.algo(t,e,2,0),e.tris=Al.newInstance(),e.volumeTexture=null,e.colorTexture=null,e.pwfTexture=null,e.imagemat=Gt(new Float64Array(16)),e.imagematinv=Gt(new Float64Array(16)),e.VBOBuildTime={},J.obj(e.VBOBuildTime,{mtime:0}),xte(t,e)}const JA=J.newInstance(Ste,"vtkOpenGLImageCPRMapper"),Tte={};var _te={newInstance:JA,...Tte};Bi("vtkImageCPRMapper",JA);function Ete(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()&&(Hr(e.keyMatrices.mcwc,e.renderable.getMatrix()),An(e.keyMatrices.mcwc,e.keyMatrices.mcwc),e.keyMatrixTime.modified()),e.keyMatrices)}const bte={context:null,keyMatrixTime:null,keyMatrices:null};function Dte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,bte,r),Cr.extend(t,e,r),e.keyMatrixTime={},Ir(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Gt(new Float64Array(16))},Si(t,e,["context"]),Ete(t,e)}const ZA=Zn(Dte,"vtkOpenGLImageSlice");var Ite={newInstance:ZA};Bi("vtkImageSlice",ZA);const{vtkDebugMacro:Ote}=Ro;function Mte(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():Ote("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 Pte={};function Rte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Pte,r),Cr.extend(t,e,r),Mte(t,e)}const QA=Zn(Rte,"vtkOpenGLPixelSpaceCallbackMapper");var Lte={newInstance:QA};Bi("vtkPixelSpaceCallbackMapper",QA);const{vtkDebugMacro:Ate}=Ro;function Nte(t,e){e.classHierarchy.push("vtkOpenGLRenderer"),t.buildPass=r=>{if(r){if(!e.renderable)return;t.updateLights(),t.prepareNodes(),t.addMissingNode(e.renderable.getActiveCamera()),t.addMissingNodes(e.renderable.getViewPropsWithNestedProps()),t.removeUnusedNodes()}},t.updateLights=()=>{let r=0;const n=e.renderable.getLightsByReference();for(let i=0;i0&&r++;return r||(Ate("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 kte={context:null,_openGLRenderWindow:null,selector:null};function Vte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,kte,r),Cr.extend(t,e,r),ea(t,e,["shaderCache"]),Si(t,e,["selector"]),x1(t,e,["openGLRenderWindow"]),Nte(t,e)}const eN=Zn(Vte,"vtkOpenGLRenderer");var Fte={newInstance:eN};Bi("vtkRenderer",eN);const{vtkErrorMacro:qD}=Ro;function Ute(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(ii(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=Ut.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=Ut.newInstance({numberOfComponents:1,values:o});e.tris.getCABO().createVBO(a,"polys",Io.SURFACE,{points:i,cellOffset:0})}e.renderable.getFormat()!==e.lastFormat&&(e.lastFormat=e.renderable.getFormat(),e.lastFormat==="box"&&e.tris.setProgram(e._openGLRenderWindow.getShaderCache().readyShaderProgramArray(`//VTK::System::Dec + `)]).result;break;case 2:s=$e.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&&($n("OpenGL has a limit of 6 clipping planes"),c=6),a=$e.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=$e.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)"," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);"," }"]).result,s=$e.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)||o0("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)||o0("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&&($n("OpenGL has a limit of 6 clipping planes"),g=6);const v=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,y=v?bi(e.imagematinv,o.getMatrix()):o.getMatrix();v&&(tr(y,y),jn(y,y,v),tr(y,y)),tr(e.imagemat,e.currentInput.getIndexToWorld()),jn(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();jn(e.imagemat,s.mcwc,l);const f=e.openGLCamera.getKeyMatrices(i);if(jn(e.imagemat,f.wcpc,e.imagemat),n.getCABO().getCoordShiftAndScaleEnabled()){const d=n.getCABO().getInverseShiftAndScaleMatrix();jn(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===ns.NONE&&(g=ns.K),a.setUniform3i("imageDimensions",h[0],h[1],h[2]),a.setUniformi("sliceAxis",g),a.setUniformMatrix("vWCtoIDX",d);const p=e.openGLCamera.getKeyMatrices(i);Ii(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){o0("No input!");return}t.renderPieceStart(n,i),t.renderPieceDraw(n,i),t.renderPieceFinish(n,i)},t.computeBounds=(n,i)=>{if(!t.getInput()){Wh(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,M,L;const o=e.currentInput;if(!o)return;const a=o.getPointData()&&o.getPointData().getScalars();if(!a)return;const s=a.getDataType(),c=a.getNumberOfComponents(),l=i.getProperty(),f=l.getInterpolationType(),u=l.getIndependentComponents(),d=u?c:1,h=u?2*d:1,g=l.getRGBTransferFunction(),p=ml(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=Br.newInstance({resizable:!0}),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const V=1024,G=V*h*3,A=new Uint8ClampedArray(G);if(f===Sd.NEAREST?(e.colorTexture.setMinificationFilter(Qt.NEAREST),e.colorTexture.setMagnificationFilter(Qt.NEAREST)):(e.colorTexture.setMinificationFilter(Qt.LINEAR),e.colorTexture.setMagnificationFilter(Qt.LINEAR)),g){const k=new Float32Array(V*3);for(let F=0;F1?1:0;const F=[ns.X,ns.Y,ns.Z].includes(e.renderable.getSlicingMode())?_:T,H=o.getSpatialExtent(),J=a.getData();let oe=null;if(S===ns.I){oe=new J.constructor(V[2]*V[1]*c);let Pe=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=Br.newInstance({resizable:!1}),e.labelOutlineThicknessTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.labelOutlineThicknessTexture.resetFormatAndType(),e.labelOutlineThicknessTexture.setMinificationFilter(Qt.NEAREST),e.labelOutlineThicknessTexture.setMagnificationFilter(Qt.NEAREST),e.labelOutlineThicknessTexture.create2DFromRaw(1024,1,1,Rn.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=qm(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const FZ={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 UZ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,FZ,r),Ui.extend(t,e,r),bf.implementReplaceShaderCoincidentOffset(t,e,r),bf.implementBuildShadersWithReplacements(t,e,r),e.tris=Ff.newInstance(),e.imagemat=Zt(new Float64Array(16)),e.imagematinv=Zt(new Float64Array(16)),e.projectionToWorld=Zt(new Float64Array(16)),e.idxToView=Zt(new Float64Array(16)),e.idxNormalMatrix=Mc(new Float64Array(9)),e.modelToView=Zt(new Float64Array(16)),e.projectionToView=Zt(new Float64Array(16)),Yi(t,e,[]),e.VBOBuildTime={},Gr(e.VBOBuildTime),VZ(t,e)}const rL=Ir(UZ,"vtkOpenGLImageMapper");var BZ={newInstance:rL};Eo("vtkAbstractImageMapper",rL);const qf={MAX:0,MIN:1,AVERAGE:2},{vtkErrorMacro:Q1}=re;function GZ(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()===Ac.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(Qt.NEAREST),e.volumeTexture.setMagnificationFilter(Qt.NEAREST),e.colorTexture.setMinificationFilter(Qt.NEAREST),e.colorTexture.setMagnificationFilter(Qt.NEAREST),e.pwfTexture.setMinificationFilter(Qt.NEAREST),e.pwfTexture.setMagnificationFilter(Qt.NEAREST)):(e.volumeTexture.setMinificationFilter(Qt.LINEAR),e.volumeTexture.setMagnificationFilter(Qt.LINEAR),e.colorTexture.setMinificationFilter(Qt.LINEAR),e.colorTexture.setMagnificationFilter(Qt.LINEAR),e.pwfTexture.setMinificationFilter(Qt.LINEAR),e.pwfTexture.setMagnificationFilter(Qt.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=KT(o,s),f=!((D=c==null?void 0:c.oglObject)!=null&&D.getHandle())||(c==null?void 0:c.hash)!==l,u=e.renderable.getUpdatedExtents(),d=!!u.length;if(f){e.volumeTexture=Br.newInstance(),e.volumeTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const M=o.getDimensions();e.volumeTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),e.volumeTexture.resetFormatAndType(),e.volumeTexture.create3DFilterableFromDataArray(M[0],M[1],M[2],s,e.renderable.getPreferSizeOverAccuracy()),e._openGLRenderWindow.setGraphicsResourceForObject(s,e.volumeTexture,l),s!==e._scalars&&(e._openGLRenderWindow.registerGraphicsResourceUser(s,t),e._openGLRenderWindow.unregisterGraphicsResourceUser(e._scalars,t)),e._scalars=s}else e.volumeTexture=c.oglObject;if(d){e.renderable.setUpdatedExtents([]);const M=o.getDimensions();e.volumeTexture.create3DFilterableFromDataArray(M[0],M[1],M[2],s,!1,u)}const h=s.getNumberOfComponents(),g=i.getProperty(),p=g.getIndependentComponents(),v=p?h:1,y=p?2*v:1,m=g.getRGBTransferFunction(),w=ml(m,p,v),x=e._openGLRenderWindow.getGraphicsResourceForObject(m);if(!((I=x==null?void 0:x.oglObject)!=null&&I.getHandle())||(x==null?void 0:x.hash)!==w){const L=1024*y*3,V=new Uint8ClampedArray(L);if(e.colorTexture=Br.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const G=new Float32Array(3072);for(let A=0;A{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=$e.substitute(a,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,a=$e.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=$e.substitute(a,"//VTK::Color::Dec",l).result;const d=["quadOffsetVSOutput = vec2(width * (mod(quadIndex, 2.0) == 0.0 ? -0.5 : 0.5), quadIndex > 1.0 ? 0.0 : 1.0);","centerlinePosVSOutput = centerlinePosition;"];u?(d.push("samplingDirVSOutput = applyQuaternionToVec(centerlineOrientation, tangentDirection);"),f&&d.push("projectionDirVSOutput = applyQuaternionToVec(centerlineOrientation, bitangentDirection);")):d.push("centerlineTopOrientationVSOutput = centerlineTopOrientation;","centerlineBotOrientationVSOutput = centerlineBotOrientation;"),a=$e.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 qf.MIN:y.push("const vec4 initialProjectionTextureValue = vec4(1.0);");break;case qf.MAX:case qf.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 qf.MAX:y.push(" tvalue = max(tvalue, sampledTextureValue);");break;case qf.MIN:y.push(" tvalue = min(tvalue, sampledTextureValue);");break;case qf.AVERAGE:default:y.push(" tvalue = tvalue + sampledTextureValue;");break}y.push("}"),m===qf.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&&(re.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),c=6),a=$e.substitute(a,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[6];","varying float clipDistancesVSOutput[6];"]).result,a=$e.substitute(a,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < 6; planeNum++)"," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);"," }"]).result,s=$e.substitute(s,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[6];"]).result,s=$e.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=HT,n.Fragment=r1,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)||Q1("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)&&Q1(`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=Kq([],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=_T(new Float32Array(16),NP([],l.getDimensions())),d=iy(u,u,f);if(a.setUniformMatrix("MCTCMatrix",d),e.haveSeenDepthRequest&&n.getProgram().setUniformi("depthRequest",e.renderDepth?1:0),e.renderable.getNumberOfClippingPlanes()){let h=e.renderable.getNumberOfClippingPlanes();h>6&&(re.vtkErrorMacro("OpenGL has a limit of 6 clipping planes"),h=6);const p=s.getCoordShiftAndScaleEnabled()?s.getInverseShiftAndScaleMatrix():null,v=p?bi(e.imagematinv,o.getMatrix()):o.getMatrix();p&&(tr(v,v),jn(v,v,p),tr(v,v)),tr(e.imagemat,e.currentImageDataInput.getIndexToWorld()),jn(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(jn(e.imagemat,s,a),n.getCABO().getCoordShiftAndScaleEnabled()){const c=n.getCABO().getInverseShiftAndScaleMatrix();jn(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=re.chain(()=>{e._openGLRenderWindow&&r(e._openGLRenderWindow)},t.delete)}const WZ={currentRenderPass:null,volumeTexture:null,colorTexture:null,pwfTexture:null,tris:null,lastHaveSeenDepthRequest:!1,haveSeenDepthRequest:!1,lastTextureComponents:0,lastIndependentComponents:0,imagemat:null,imagematinv:null};function zZ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,WZ,r),Ui.extend(t,e,r),bf.implementReplaceShaderCoincidentOffset(t,e,r),re.algo(t,e,2,0),e.tris=Ff.newInstance(),e.volumeTexture=null,e.colorTexture=null,e.pwfTexture=null,e.imagemat=Zt(new Float64Array(16)),e.imagematinv=Zt(new Float64Array(16)),e.VBOBuildTime={},re.obj(e.VBOBuildTime,{mtime:0}),GZ(t,e)}const iL=re.newInstance(zZ,"vtkOpenGLImageCPRMapper"),$Z={};var jZ={newInstance:iL,...$Z};Eo("vtkImageCPRMapper",iL);function HZ(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()&&(bi(e.keyMatrices.mcwc,e.renderable.getMatrix()),tr(e.keyMatrices.mcwc,e.keyMatrices.mcwc),e.keyMatrixTime.modified()),e.keyMatrices)}const KZ={context:null,keyMatrixTime:null,keyMatrices:null};function qZ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,KZ,r),Ui.extend(t,e,r),e.keyMatrixTime={},Gr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Zt(new Float64Array(16))},Yi(t,e,["context"]),HZ(t,e)}const oL=Ir(qZ,"vtkOpenGLImageSlice");var XZ={newInstance:oL};Eo("vtkImageSlice",oL);const{vtkDebugMacro:YZ}=ta;function JZ(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():YZ("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 ZZ={};function QZ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ZZ,r),Ui.extend(t,e,r),JZ(t,e)}const aL=Ir(QZ,"vtkOpenGLPixelSpaceCallbackMapper");var eQ={newInstance:aL};Eo("vtkPixelSpaceCallbackMapper",aL);const{vtkDebugMacro:tQ}=ta;function nQ(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||(tQ("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 rQ={context:null,_openGLRenderWindow:null,selector:null};function iQ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rQ,r),Ui.extend(t,e,r),Ta(t,e,["shaderCache"]),Yi(t,e,["selector"]),Km(t,e,["openGLRenderWindow"]),nQ(t,e)}const sL=Ir(iQ,"vtkOpenGLRenderer");var oQ={newInstance:sL};Eo("vtkRenderer",sL);const{vtkErrorMacro:Ob}=ta;function aQ(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(Ii(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=pn.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=pn.newInstance({numberOfComponents:1,values:o});e.tris.getCABO().createVBO(a,"polys",js.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)||qD("Error setting vertexMC in shader VAO."));const r=e.renderable.getTextures();r.length||qD("vtkSkybox requires a texture map"),e.openGLTexture.getRenderable()!==r[0]&&(e.openGLTexture.releaseGraphicsResources(e._openGLRenderWindow),e.openGLTexture.setRenderable(r[0]))}}const Bte={context:null};function Gte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Bte,r),Cr.extend(t,e,r),e.openGLTexture=Br.newInstance(),e.tris=Al.newInstance(),e.keyMatrixTime={},Ir(e.keyMatrixTime,{mtime:0}),e.keyMatrices={normalMatrix:Us(new Float64Array(9)),mcwc:Gt(new Float64Array(16))},Si(t,e,["context"]),ea(t,e,["activeTextures"]),Ute(t,e)}const tN=Zn(Gte);var Wte={newInstance:tN};Bi("vtkSkybox",tN);var zte=`//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)||Ob("Error setting vertexMC in shader VAO."));const r=e.renderable.getTextures();r.length||Ob("vtkSkybox requires a texture map"),e.openGLTexture.getRenderable()!==r[0]&&(e.openGLTexture.releaseGraphicsResources(e._openGLRenderWindow),e.openGLTexture.setRenderable(r[0]))}}const sQ={context:null};function cQ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,sQ,r),Ui.extend(t,e,r),e.openGLTexture=Br.newInstance(),e.tris=Ff.newInstance(),e.keyMatrixTime={},Gr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={normalMatrix:Mc(new Float64Array(9)),mcwc:Zt(new Float64Array(16))},Yi(t,e,["context"]),Ta(t,e,["activeTextures"]),aQ(t,e)}const cL=Ir(cQ);var lQ={newInstance:cL};Eo("vtkSkybox",cL);var uQ=`//VTK::System::Dec /*========================================================================= @@ -452,16 +452,16 @@ void main() gl_Position = VCPCMatrix * vertexVCVSOutput; } -`;const{vtkErrorMacro:$te}=Ro;function jte(t,e){e.classHierarchy.push("vtkOpenGLSphereMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=zte,n.Fragment=O1,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Be.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix; -`,"uniform mat4 MCVCMatrix;"]).result,s=Be.substitute(s,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,s=Be.substitute(s,"//VTK::PositionVC::Impl",[`vec4 vertexVC = vertexVCVSOutput; +`;const{vtkErrorMacro:fQ}=ta;function dQ(t,e){e.classHierarchy.push("vtkOpenGLSphereMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=uQ,n.Fragment=r1,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=$e.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix; +`,"uniform mat4 MCVCMatrix;"]).result,s=$e.substitute(s,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,s=$e.substitute(s,"//VTK::PositionVC::Impl",[`vec4 vertexVC = vertexVCVSOutput; `]).result;const c=[`uniform float invertedDepth; `,`uniform int cameraParallel; `,`varying float radiusVCVSOutput; `,`varying vec3 centerVCVSOutput; `,`uniform mat4 VCPCMatrix; -`];s=Be.substitute(s,"//VTK::Normal::Dec",c).result;let l="";e.context.getExtension("EXT_frag_depth")&&(l=`gl_FragDepthEXT = (pos.z / pos.w + 1.0) / 2.0; +`];s=$e.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=Be.substitute(s,"//VTK::Depth::Impl",[` vec3 EyePos; +`),s=$e.substitute(s,"//VTK::Depth::Impl",[` vec3 EyePos; `,` vec3 EyeDir; `,` if (cameraParallel != 0) { `,` EyePos = vec3(vertexVC.x, vertexVC.y, vertexVC.z + 3.0*radiusVCVSOutput); @@ -487,7 +487,7 @@ void main() `,` vertexVC.xyz = normalVCVSOutput*radiusVCVSOutput + centerVCVSOutput; `,` } `,` vec4 pos = VCPCMatrix * vertexVC; -`,l]).result,s=Be.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=Be.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float computedZ = (pos.z / pos.w + 1.0) / 2.0;","float iz = floor(computedZ * 65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result),n.Vertex=a,n.Fragment=s,r.replaceShaderValues(n,i,o)},t.setMapperShaderParameters=(n,i,o)=>{if(n.getCABO().getElementCount()&&(e.VBOBuildTime>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())&&n.getProgram().isAttributeUsed("offsetMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"offsetMC",12,n.getCABO().getStride(),e.context.FLOAT,2,!1)||$te("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);zn(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(lu.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(di(30));let w=0,x=0,C=0,S=0;for(let T=0;T2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Hte,r),Fw.extend(t,e,r),jte(t,e)}const nN=Zn(Kte,"vtkOpenGLSphereMapper");var qte={newInstance:nN};Bi("vtkSphereMapper",nN);var Xte=`//VTK::System::Dec +`,l]).result,s=$e.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=$e.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)||fQ("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);jn(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(tu.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(fi(30));let w=0,x=0,C=0,S=0;for(let _=0;_2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,hQ,r),B5.extend(t,e,r),dQ(t,e)}const lL=Ir(gQ,"vtkOpenGLSphereMapper");var pQ={newInstance:lL};Eo("vtkSphereMapper",lL);var mQ=`//VTK::System::Dec /*========================================================================= @@ -588,17 +588,17 @@ void main() gl_Position = VCPCMatrix * vertexVCVSOutput; } -`;const{vtkErrorMacro:Rv}=Ro;function Yte(t,e){e.classHierarchy.push("vtkOpenGLStickMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=Xte,n.Fragment=O1,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=Be.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix; -`,"uniform mat4 MCVCMatrix;"]).result,s=Be.substitute(s,"//VTK::PositionVC::Dec","varying vec4 vertexVCVSOutput;").result,s=Be.substitute(s,"//VTK::PositionVC::Impl",` vec4 vertexVC = vertexVCVSOutput; +`;const{vtkErrorMacro:e2}=ta;function vQ(t,e){e.classHierarchy.push("vtkOpenGLStickMapper");const r={...t};t.getShaderTemplate=(n,i,o)=>{n.Vertex=mQ,n.Fragment=r1,n.Geometry=""},t.replaceShaderValues=(n,i,o)=>{let a=n.Vertex,s=n.Fragment;a=$e.substitute(a,"//VTK::Camera::Dec",[`uniform mat4 VCPCMatrix; +`,"uniform mat4 MCVCMatrix;"]).result,s=$e.substitute(s,"//VTK::PositionVC::Dec","varying vec4 vertexVCVSOutput;").result,s=$e.substitute(s,"//VTK::PositionVC::Impl",` vec4 vertexVC = vertexVCVSOutput; `).result;const c=[`uniform int cameraParallel; `,`varying float radiusVCVSOutput; `,`varying vec3 orientVCVSOutput; `,`varying float lengthVCVSOutput; `,`varying vec3 centerVCVSOutput; `,`uniform mat4 VCPCMatrix; -`];s=Be.substitute(s,"//VTK::Normal::Dec",c).result;let l="";e.context.getExtension("EXT_frag_depth")&&(l=` gl_FragDepthEXT = (pos.z / pos.w + 1.0) / 2.0; +`];s=$e.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=Be.substitute(s,"//VTK::Depth::Impl",[` vec3 EyePos; +`),s=$e.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=Be.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=Be.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)||Rv("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)||Rv("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)||Rv("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);zn(f,c.wcvc,l.mcwc),a.setUniformMatrix("MCVCMatrix",f)}if(a.isUniformUsed("normalMatrix")){const f=new Float64Array(9);Gh(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(lu.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():Rv([`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,gu.ARRAY_BUFFER),s.getColorBO().upload(v,gu.ARRAY_BUFFER),e.VBOBuildTime.modified()}}const Jte={};function Zte(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Jte,r),Fw.extend(t,e,r),Yte(t,e)}const rN=Zn(Zte,"vtkOpenGLStickMapper");var Qte={newInstance:rN};Bi("vtkStickMapper",rN);function ene(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(),Hr(e.MCWCMatrix,e.renderable.getMatrix()),An(e.MCWCMatrix,e.MCWCMatrix),e.renderable.getIsIdentity()?Us(e.normalMatrix):(Ow(e.normalMatrix,e.MCWCMatrix),E1(e.normalMatrix,e.normalMatrix),D4(e.normalMatrix,e.normalMatrix)),e.keyMatrixTime.modified()),{mcwc:e.MCWCMatrix,normalMatrix:e.normalMatrix})}const tne={};function nne(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,tne,r),Cr.extend(t,e,r),e.keyMatrixTime={},Ir(e.keyMatrixTime,{mtime:0}),e.normalMatrix=new Float64Array(9),e.MCWCMatrix=new Float64Array(16),Si(t,e,["context"]),ene(t,e)}const iN=Zn(nne,"vtkOpenGLVolume");var rne={newInstance:iN};Bi("vtkVolume",iN);const $S={NEAREST:0,LINEAR:1,FAST_LINEAR:2},oN={FRACTIONAL:0,PROPORTIONAL:1},Y2={CUSTOM:0,ADDITIVE:1,COLORIZE:2};var aN={InterpolationType:$S,OpacityMode:oN,ColorMixPreset:Y2},ine=`//VTK::System::Dec +`,l]).result,s=$e.substitute(s,"//VTK::Normal::Impl","").result,e.haveSeenDepthRequest&&(s=$e.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)||e2("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)||e2("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)||e2("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);jn(f,c.wcvc,l.mcwc),a.setUniformMatrix("MCVCMatrix",f)}if(a.isUniformUsed("normalMatrix")){const f=new Float64Array(9);Sh(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(tu.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():e2([`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,_=0;for(let T=0;T=4?255:0,v[_++]=w[D]>=2?255:0,v[_++]=255,C=T*g,h&&(v[_++]=h[C],v[_++]=h[C+1],v[_++]=h[C+2],v[_++]=h[C+3])}s.setElementCount(S/d),s.upload(p,ou.ARRAY_BUFFER),s.getColorBO().upload(v,ou.ARRAY_BUFFER),e.VBOBuildTime.modified()}}const yQ={};function wQ(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yQ,r),B5.extend(t,e,r),vQ(t,e)}const uL=Ir(wQ,"vtkOpenGLStickMapper");var xQ={newInstance:uL};Eo("vtkStickMapper",uL);function CQ(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(),bi(e.MCWCMatrix,e.renderable.getMatrix()),tr(e.MCWCMatrix,e.MCWCMatrix),e.renderable.getIsIdentity()?Mc(e.normalMatrix):(L5(e.normalMatrix,e.MCWCMatrix),Zm(e.normalMatrix,e.normalMatrix),yT(e.normalMatrix,e.normalMatrix)),e.keyMatrixTime.modified()),{mcwc:e.MCWCMatrix,normalMatrix:e.normalMatrix})}const SQ={};function _Q(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,SQ,r),Ui.extend(t,e,r),e.keyMatrixTime={},Gr(e.keyMatrixTime,{mtime:0}),e.normalMatrix=new Float64Array(9),e.MCWCMatrix=new Float64Array(16),Yi(t,e,["context"]),CQ(t,e)}const fL=Ir(_Q,"vtkOpenGLVolume");var TQ={newInstance:fL};Eo("vtkVolume",fL);const U3={NEAREST:0,LINEAR:1,FAST_LINEAR:2},dL={FRACTIONAL:0,PROPORTIONAL:1},sv={CUSTOM:0,ADDITIVE:1,COLORIZE:2};var hL={InterpolationType:U3,OpacityMode:dL,ColorMixPreset:sv},EQ=`//VTK::System::Dec /*========================================================================= @@ -689,7 +689,7 @@ void main() vertexVCVSOutput = vcpos.xyz/vcpos.w; gl_Position = dcsmall; } -`,one=`//VTK::System::Dec +`,bQ=`//VTK::System::Dec /*========================================================================= @@ -2630,7 +2630,7 @@ void main() // Perform the blending operation along the ray applyBlend(posIS, endIS, tdims); } -`;const{vtkWarningMacro:ane,vtkErrorMacro:v3}=Ro;function sne(t){switch(t){case Y2.CUSTOM:return"//VTK::CustomColorMix";case Y2.ADDITIVE:return` +`;const{vtkWarningMacro:DQ,vtkErrorMacro:Cx}=ta;function IQ(t){switch(t){case sv.CUSTOM:return"//VTK::CustomColorMix";case sv.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 Y2.COLORIZE:return` +`;case sv.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 cne(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=ine,i.Fragment=one,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()===$S.LINEAR&&(c=Be.substitute(c,"//VTK::TrilinearOn","#define vtkTrilinearOn").result),t.isLabelmapOutlineRequired(a)===!0&&(c=Be.substitute(c,"//VTK::ImageLabelOutlineOn","#define vtkImageLabelOutlineOn").result),e.renderable.getBlendMode()===F2.LABELMAP_EDGE_PROJECTION_BLEND&&(c=Be.substitute(c,"//VTK::LabelEdgeProjectionOn","#define vtkLabelEdgeProjectionOn").result);const d=e.scalarTexture.getComponents();c=Be.substitute(c,"//VTK::NumComponents",`#define vtkNumComponents ${d}`).result;const h=t.useIndependentComponents(s);h&&(c=Be.substitute(c,"//VTK::IndependentComponentsOn","#define UseIndependentComponents").result);const g=[],p=[];for(let T=0;T0&&(e.renderable.getVolumetricScatteringBlending()>0&&(c=Be.substitute(c,"//VTK::VolumeShadowOn","#define VolumeShadowOn").result),e.renderable.getVolumetricScatteringBlending()<1&&(c=Be.substitute(c,"//VTK::SurfaceShadowOn","#define SurfaceShadowOn").result),e.renderable.getLocalAmbientOcclusion()&&s.getAmbient()>0&&(c=Be.substitute(c,"//VTK::localAmbientOcclusionOn","#define localAmbientOcclusionOn").result));const S=h?d:1;e.gopacity=!1;for(let T=0;!e.gopacity&&T{if(e.lightComplexity===0)return;let s=i.Fragment,c=0;o.getLights().forEach(l=>{l.getSwitch()&&(c+=1)}),s=Be.substitute(s,"//VTK::Light::Dec",["uniform int lightNum;","uniform bool twoSidedLighting;",`uniform vec3 lightColor[${c}];`,`uniform vec3 lightDirectionVC[${c}]; // normalized`,`uniform vec3 lightHalfAngleVC[${c}];`,"//VTK::Light::Dec"],!1).result,e.lightComplexity===3&&(s=Be.substitute(s,"//VTK::Light::Dec",[`uniform vec3 lightPositionVC[${c}];`,`uniform vec3 lightAttenuation[${c}];`,`uniform float lightConeAngle[${c}];`,`uniform float lightExponent[${c}];`,`uniform int lightPositional[${c}];`],!1).result),e.renderable.getVolumetricScatteringBlending()>0&&(s=Be.substitute(s,"//VTK::VolumeShadow::Dec",["uniform float volumetricScatteringBlending;","uniform float giReach;","uniform float volumeShadowSamplingDistFactor;","uniform float anisotropy;","uniform float anisotropy2;"],!1).result),e.renderable.getLocalAmbientOcclusion()&&a.getProperty().getAmbient()>0&&(s=Be.substitute(s,"//VTK::LAO::Dec",["uniform int kernelRadius;",`uniform vec2 kernelSample[${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=Be.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=Be.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()===F2.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)||v3("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();zn(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 F=0;F<8;++F){if(cr(g,d[F%2],d[2+Math.floor(F/2)%2],d[4+Math.floor(F/4)]),Jt(g,g,e.modelToView),!f.getParallelProjection()){ar(p,g);const W=-u[0]/g[2];Fr(g,p,W)}Jt(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);cr(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]),cr(g,x[0],x[2],x[4]),e.currentInput.indexToWorldVec3(g,g),Jt(g,g,e.modelToView),l.setUniform3f("vOriginVC",g[0],g[1],g[2]);const T=e.currentInput.getIndexToWorld();zn(e.idxToView,e.modelToView,T),Gh(e.idxNormalMatrix,s.normalMatrix,c.normalMatrix),Gh(e.idxNormalMatrix,e.idxNormalMatrix,e.currentInput.getDirectionByReference());const _=va(S)/t.getCurrentSampleDistance(o);_>e.renderable.getMaximumSamplesPerRay()&&ane(`The number of steps required ${Math.ceil(_)} is larger than the +`;default:return null}}function OQ(t,e){e.classHierarchy.push("vtkOpenGLVolumeMapper");function r(i){[e._scalars,e._scalarOpacityFunc,e._colorTransferFunc,e._labelOutlineThicknessArray].forEach(o=>i.unregisterGraphicsResourceUser(o,t))}t.buildPass=()=>{e.zBufferTexture=null},t.zBufferPass=(i,o)=>{if(i){const a=o.getZBufferTexture();a!==e.zBufferTexture&&(e.zBufferTexture=a)}},t.opaqueZBufferPass=(i,o)=>t.zBufferPass(i,o),t.volumePass=(i,o)=>{if(i){const a=e._openGLRenderWindow;e._openGLRenderWindow=t.getLastAncestorOfType("vtkOpenGLRenderWindow"),a&&!a.isDeleted()&&a!==e._openGLRenderWindow&&r(a),e.context=e._openGLRenderWindow.getContext(),e.tris.setOpenGLRenderWindow(e._openGLRenderWindow),e.jitterTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.framebuffer.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLVolume=t.getFirstAncestorOfType("vtkOpenGLVolume");const s=e.openGLVolume.getRenderable();e._openGLRenderer=t.getFirstAncestorOfType("vtkOpenGLRenderer");const c=e._openGLRenderer.getRenderable();e.openGLCamera=e._openGLRenderer.getViewNodeFor(c.getActiveCamera()),t.renderPiece(c,s)}},t.getShaderTemplate=(i,o,a)=>{i.Vertex=EQ,i.Fragment=bQ,i.Geometry=""},t.useIndependentComponents=i=>{var l,f;const o=i.getIndependentComponents(),a=e.currentInput,s=(f=(l=a==null?void 0:a.getPointData())==null?void 0:l.getScalars())==null?void 0:f.getNumberOfComponents(),c=i.getColorMixPreset();return o&&s>=2||!!c},t.replaceShaderValues=(i,o,a)=>{const s=a.getProperty();let c=i.Fragment;s.getInterpolationType()===U3.LINEAR&&(c=$e.substitute(c,"//VTK::TrilinearOn","#define vtkTrilinearOn").result),t.isLabelmapOutlineRequired(a)===!0&&(c=$e.substitute(c,"//VTK::ImageLabelOutlineOn","#define vtkImageLabelOutlineOn").result),e.renderable.getBlendMode()===X2.LABELMAP_EDGE_PROJECTION_BLEND&&(c=$e.substitute(c,"//VTK::LabelEdgeProjectionOn","#define vtkLabelEdgeProjectionOn").result);const d=e.scalarTexture.getComponents();c=$e.substitute(c,"//VTK::NumComponents",`#define vtkNumComponents ${d}`).result;const h=t.useIndependentComponents(s);h&&(c=$e.substitute(c,"//VTK::IndependentComponentsOn","#define UseIndependentComponents").result);const g=[],p=[];for(let _=0;_0&&(e.renderable.getVolumetricScatteringBlending()>0&&(c=$e.substitute(c,"//VTK::VolumeShadowOn","#define VolumeShadowOn").result),e.renderable.getVolumetricScatteringBlending()<1&&(c=$e.substitute(c,"//VTK::SurfaceShadowOn","#define SurfaceShadowOn").result),e.renderable.getLocalAmbientOcclusion()&&s.getAmbient()>0&&(c=$e.substitute(c,"//VTK::localAmbientOcclusionOn","#define localAmbientOcclusionOn").result));const S=h?d:1;e.gopacity=!1;for(let _=0;!e.gopacity&&_{if(e.lightComplexity===0)return;let s=i.Fragment,c=0;o.getLights().forEach(l=>{l.getSwitch()&&(c+=1)}),s=$e.substitute(s,"//VTK::Light::Dec",["uniform int lightNum;","uniform bool twoSidedLighting;",`uniform vec3 lightColor[${c}];`,`uniform vec3 lightDirectionVC[${c}]; // normalized`,`uniform vec3 lightHalfAngleVC[${c}];`,"//VTK::Light::Dec"],!1).result,e.lightComplexity===3&&(s=$e.substitute(s,"//VTK::Light::Dec",[`uniform vec3 lightPositionVC[${c}];`,`uniform vec3 lightAttenuation[${c}];`,`uniform float lightConeAngle[${c}];`,`uniform float lightExponent[${c}];`,`uniform int lightPositional[${c}];`],!1).result),e.renderable.getVolumetricScatteringBlending()>0&&(s=$e.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=$e.substitute(s,"//VTK::LAO::Dec",["uniform int kernelRadius;",`uniform vec2 kernelSample[${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=$e.substitute(s,"//VTK::ClipPlane::Dec",["uniform vec3 vClipPlaneNormals[6];","uniform float vClipPlaneDistances[6];","uniform vec3 vClipPlaneOrigins[6];","uniform int clip_numPlanes;","//VTK::ClipPlane::Dec","#define vtkClippingPlanesOn"],!1).result,s=$e.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()===X2.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)||Cx("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();jn(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(lr(g,d[V%2],d[2+Math.floor(V/2)%2],d[4+Math.floor(V/4)]),mn(g,g,e.modelToView),!f.getParallelProjection()){dr(p,g);const G=-u[0]/g[2];uo(g,p,G)}mn(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);lr(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]),lr(g,x[0],x[2],x[4]),e.currentInput.indexToWorldVec3(g,g),mn(g,g,e.modelToView),l.setUniform3f("vOriginVC",g[0],g[1],g[2]);const _=e.currentInput.getIndexToWorld();jn(e.idxToView,e.modelToView,_),Sh(e.idxNormalMatrix,s.normalMatrix,c.normalMatrix),Sh(e.idxNormalMatrix,e.idxNormalMatrix,e.currentInput.getDirectionByReference());const T=va(S)/t.getCurrentSampleDistance(o);T>e.renderable.getMaximumSamplesPerRay()&&DQ(`The number of steps required ${Math.ceil(T)} is larger than the specified maximum number of steps ${e.renderable.getMaximumSamplesPerRay()}. Please either change the - volumeMapper sampleDistance or its maximum number of samples.`);const E=new Float64Array(3);if(cr(E,1,1,1),SJ(E,E,S),l.setUniform3f("vVCToIJK",E[0],E[1],E[2]),l.setUniform3i("volumeDimensions",h[0],h[1],h[2]),l.setUniform3f("volumeSpacings",C[0],C[1],C[2]),!e._openGLRenderWindow.getWebgl2()){const F=e.scalarTexture.getVolumeInfo();l.setUniformf("texWidth",e.scalarTexture.getWidth()),l.setUniformf("texHeight",e.scalarTexture.getHeight()),l.setUniformi("xreps",F.xreps),l.setUniformi("xstride",F.xstride),l.setUniformi("ystride",F.ystride)}const b=new Float64Array(3),D=new Float64Array(3);for(let F=0;F<6;++F){switch(F){case 1:cr(b,-1,0,0),cr(D,x[0],x[2],x[4]);break;case 2:cr(b,0,1,0),cr(D,x[1],x[3],x[5]);break;case 3:cr(b,0,-1,0),cr(D,x[0],x[2],x[4]);break;case 4:cr(b,0,0,1),cr(D,x[1],x[3],x[5]);break;case 5:cr(b,0,0,-1),cr(D,x[0],x[2],x[4]);break;case 0:default:cr(b,1,0,0),cr(D,x[1],x[3],x[5]);break}H2(b,b,e.idxNormalMatrix),Jt(D,D,e.idxToView);const W=-1*Lt(D,b);l.setUniform3f(`vPlaneNormal${F}`,b[0],b[1],b[2]),l.setUniformf(`vPlaneDistance${F}`,W)}if(t.isLabelmapOutlineRequired(a)){const W=e.currentInput.getWorldToIndex();l.setUniformMatrix("vWCtoIDX",W);const N=o.getActiveCamera(),[k,U]=N.getClippingRange(),H=N.getDistance();N.setClippingRange(H,H+.1);const ee=e.openGLCamera.getKeyMatrices(o);ii(e.projectionToWorld,ee.wcpc),N.setClippingRange(k,U),e.openGLCamera.getKeyMatrices(o),l.setUniformMatrix("PCWCMatrix",e.projectionToWorld);const ae=t.getRenderTargetSize();l.setUniformf("vpWidth",ae[0]),l.setUniformf("vpHeight",ae[1]);const xe=t.getRenderTargetOffset();l.setUniformf("vpOffsetX",xe[0]/ae[0]),l.setUniformf("vpOffsetY",xe[1]/ae[1])}if(ii(e.projectionToView,s.vcpc),l.setUniformMatrix("PCVCMatrix",e.projectionToView),e.lightComplexity===0)return;let I=0;const P=[],O=[],A=[];if(o.getLights().forEach(F=>{if(F.getSwitch()>0){const N=F.getColor(),k=F.getIntensity();P[0+I*3]=N[0]*k,P[1+I*3]=N[1]*k,P[2+I*3]=N[2]*k;const U=F.getDirection();cr(b,U[0],U[1],U[2]),H2(b,b,s.normalMatrix),ar(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 F=[],W=[],N=[],k=[],U=[];o.getLights().forEach(H=>{if(H.getSwitch()>0){const ae=H.getAttenuationValues();W[0+I*3]=ae[0],W[1+I*3]=ae[1],W[2+I*3]=ae[2],k[I]=H.getExponent(),N[I]=H.getConeAngle(),U[I]=H.getPositional();const xe=H.getTransformedPosition();Jt(xe,xe,e.modelToView),F[0+I*3]=xe[0],F[1+I*3]=xe[1],F[2+I*3]=xe[2],I+=1}}),l.setUniform3fv("lightPositionVC",F),l.setUniform3fv("lightAttenuation",W),l.setUniformfv("lightConeAngle",N),l.setUniformfv("lightExponent",k),l.setUniformiv("lightPositional",U)}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 F=e.renderable.getLAOKernelSize();l.setUniformi("kernelSize",F);const W=[];for(let N=0;N{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()===$S.NEAREST?(e.scalarTexture.setMinificationFilter(qt.NEAREST),e.scalarTexture.setMagnificationFilter(qt.NEAREST)):(e.scalarTexture.setMinificationFilter(qt.LINEAR),e.scalarTexture.setMagnificationFilter(qt.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(lr(E,1,1,1),Gq(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:lr(b,-1,0,0),lr(D,x[0],x[2],x[4]);break;case 2:lr(b,0,1,0),lr(D,x[1],x[3],x[5]);break;case 3:lr(b,0,-1,0),lr(D,x[0],x[2],x[4]);break;case 4:lr(b,0,0,1),lr(D,x[1],x[3],x[5]);break;case 5:lr(b,0,0,-1),lr(D,x[0],x[2],x[4]);break;case 0:default:lr(b,1,0,0),lr(D,x[1],x[3],x[5]);break}rv(b,b,e.idxNormalMatrix),mn(D,D,e.idxToView);const 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F=V.getDirection();lr(b,F[0],F[1],F[2]),rv(b,b,s.normalMatrix),dr(b,b),M[0+I*3]=b[0],M[1+I*3]=b[1],M[2+I*3]=b[2],L[0+I*3]=-.5*b[0],L[1+I*3]=-.5*b[1],L[2+I*3]=-.5*(b[2]-1),I++}}),l.setUniformi("twoSidedLighting",o.getTwoSidedLighting()),l.setUniformi("lightNum",I),l.setUniform3fv("lightColor",P),l.setUniform3fv("lightDirectionVC",M),l.setUniform3fv("lightHalfAngleVC",L),e.lightComplexity===3){I=0;const V=[],G=[],A=[],k=[],F=[];o.getLights().forEach(H=>{if(H.getSwitch()>0){const oe=H.getAttenuationValues();G[0+I*3]=oe[0],G[1+I*3]=oe[1],G[2+I*3]=oe[2],k[I]=H.getExponent(),A[I]=H.getConeAngle(),F[I]=H.getPositional();const 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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()===U3.NEAREST?(e.scalarTexture.setMinificationFilter(Qt.NEAREST),e.scalarTexture.setMagnificationFilter(Qt.NEAREST)):(e.scalarTexture.setMinificationFilter(Qt.LINEAR),e.scalarTexture.setMagnificationFilter(Qt.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 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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){v3("No input!");return}t.renderPieceStart(i,o),t.renderPieceDraw(i,o),t.renderPieceFinish(i,o)},t.computeBounds=(i,o)=>{if(!t.getInput()){ug(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=Br.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()===F2.LABELMAP_EDGE_PROJECTION_BLEND}}const lne={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 sN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lne,r),Cr.extend(t,e,r),Dl.implementBuildShadersWithReplacements(t,e,r),e.VBOBuildTime={},Ir(e.VBOBuildTime,{mtime:0}),e.tris=Al.newInstance(),e.jitterTexture=Br.newInstance(),e.jitterTexture.setWrapS(Pm.REPEAT),e.jitterTexture.setWrapT(Pm.REPEAT),e.framebuffer=Iw.newInstance(),e.idxToView=Gt(new Float64Array(16)),e.idxNormalMatrix=Us(new Float64Array(9)),e.modelToView=Gt(new 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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){Cx("No 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g=ml(d,f,u);if(!(h!=null&&h.oglObject)||h.hash!==g){e.opacityTexture=Br.newInstance(),e.opacityTexture.setOpenGLRenderWindow(e._openGLRenderWindow);const E=1024,b=E*2*u,D=new Float32Array(b),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=pn.newInstance({numberOfComponents:3,values:E});D.setName("points");const I=pn.newInstance({numberOfComponents:1,values:b});e.tris.getCABO().createVBO(I,"polys",js.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=Br.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()===X2.LABELMAP_EDGE_PROJECTION_BLEND}}const MQ={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 gL(t,e){let r=arguments.length>2&&arguments[2]!==void 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lf=!1;const KS={gpuTier:{tier:2},isMobile:!1,rendering:{useCPURendering:!1,preferSizeOverAccuracy:!1,strictZSpacingForVolumeViewport:!0},peerImport:t=>null};let Cc={...KS,rendering:{...KS.rendering}},Gp=null,wN=!1;function Ene(){const t=document.createElement("canvas");return t.getContext("webgl2")||t.getContext("webgl")||t.getContext("experimental-webgl")}function xN(){const t=Ene();return t instanceof WebGLRenderingContext||t instanceof WebGL2RenderingContext}function bne(){const t=_ne();return t.norm16&&t.norm16Linear}function CN(){return/iPad|iPhone|iPod/.test(navigator.platform)?!0:navigator.maxTouchPoints&&navigator.maxTouchPoints>2&&navigator.platform.includes("MacIntel")}function SN(t=Cc){var r;return lf||(wN=bne(),Cc=Xi(KS,t),CN()&&((r=t.rendering)!=null&&r.preferSizeOverAccuracy?Cc.rendering.preferSizeOverAccuracy=!0:console.log("norm16 texture not supported, you can turn on the preferSizeOverAccuracy flag to use native data type, but be aware of the inaccuracy of the 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bN(t,e,r={}){Object.assign(e,Une,r),_4.extend(t,e,r),Fne(t,e),po("vtkActor",NQ.newInstance),po("vtkActor2D",UQ.newInstance),po("vtkCamera",zQ.newInstance),po("vtkGlyph3DMapper",dte.newInstance),po("vtkImageMapper",wte.newInstance),po("vtkImageCPRMapper",_te.newInstance),po("vtkImageSlice",Ite.newInstance),po("vtkMapper",Fw.newInstance),po("vtkPixelSpaceCallbackMapper",Lte.newInstance),po("vtkRenderer",Fte.newInstance),po("vtkSkybox",Wte.newInstance),po("vtkSphereMapper",qte.newInstance),po("vtkStickMapper",Qte.newInstance),po("vtkTexture",Br.newInstance),po("vtkVolume",rne.newInstance),po("vtkVolumeMapper",lN.newInstance),po("vtkSharedVolumeMapper",Vne.newInstance)}const Bne=J.newInstance(bN,"vtkStreamingOpenGLViewNodeFactory"),Gne={newInstance:Bne,extend:bN};function Wne(t,e){e.classHierarchy.push("vtkStreamingOpenGLRenderWindow")}function DN(t,e,r={}){Object.assign(e,r),PQ.extend(t,e,r),e.myFactory=Gne.newInstance(),po("vtkRenderWindow",IN),Wne(t,e)}const IN=J.newInstance(DN,"vtkStreamingOpenGLRenderWindow"),zne={newInstance:IN,extend:DN},{vtkDebugMacro:Av}=J;function $ne(t,e){e.classHierarchy.push("vtkCamera");const r=new Float64Array(3),n=new Float64Array([0,0,-1]),i=new Float64Array([0,1,0]),o=Gt(new Float64Array(16)),a=Gt(new Float64Array(16)),s=new Float64Array(3),c=new Float64Array(3),l=new Float64Array(3),f=Gt(new Float64Array(16)),u=Gt(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 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v=[3];El(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),cr(s,1/e.physicalScale,1/e.physicalScale,1/e.physicalScale),bl(p,p,s),Tr(p,p,e.physicalTranslation)},t.computeViewParametersFromViewMatrix=p=>{ii(o,p),Jt(s,r,o),t.computeDistance();const v=e.distance;t.setPosition(s[0],s[1],s[2]),Jt(c,n,o),nr(c,c,s),ar(c,c),t.setDirectionOfProjection(c[0],c[1],c[2]),Jt(l,i,o),nr(l,l,s),ar(l,l),t.setViewUp(l[0],l[1],l[2]),t.setDistance(v)},t.computeViewParametersFromPhysicalMatrix=p=>{t.getWorldToPhysicalMatrix(o),zn(o,p,o),t.computeViewParametersFromViewMatrix(o)},t.setViewMatrix=p=>{e.viewMatrix=p,e.viewMatrix&&(Hr(o,e.viewMatrix),t.computeViewParametersFromViewMatrix(o),An(e.viewMatrix,e.viewMatrix))},t.getViewMatrix=()=>{if(e.viewMatrix)return e.viewMatrix;N4(o,e.position,e.focalPoint,e.viewUp),An(o,o);const p=new Float64Array(16);return Hr(p,o),p},t.setProjectionMatrix=p=>{e.projectionMatrix=p},t.getProjectionMatrix=(p,v,y)=>{const m=new Float64Array(16);if(Gt(m),e.projectionMatrix){const C=1/e.physicalScale;return cr(s,C,C,C),Hr(m,e.projectionMatrix),bl(m,m,s),An(m,m),m}Gt(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;A4(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(di(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 Hr(m,o),m},t.getCompositeProjectionMatrix=(p,v,y)=>{const m=t.getViewMatrix(),w=t.getProjectionMatrix(p,v,y);return zn(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];El(e.physicalViewNorth,e.physicalViewUp,w);const x=Gt(new Float64Array(16));jo(x,x,di(p),e.physicalViewUp),jo(x,x,di(v),w),jo(x,x,di(y),e.physicalViewNorth),jo(x,x,di(-m),e.physicalViewUp);const C=new Float64Array([-e.physicalViewUp[0],-e.physicalViewUp[1],-e.physicalViewUp[2]]),S=new Float64Array(e.physicalViewNorth);Jt(C,C,x),Jt(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=Gt(new Float64Array(16));if(p!==0&&(v!==0||y!==0||m!==0)){const S=di(p),T=Pf();Mw(T,[v,y,m],S),jy(w,T)}const x=new Float64Array(3);Jt(x,[0,0,-1],w);const C=new Float64Array(3);Jt(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 jne={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:Ga(),physicalTranslation:[0,0,0],physicalScale:1,physicalViewUp:[0,1,0],physicalViewNorth:[0,0,-1]};function ON(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jne,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),$ne(t,e)}const Hne=J.newInstance(ON,"vtkCamera");var oE={newInstance:Hne,extend:ON};function Kne(t,e){e.classHierarchy.push("vtkLight");const r=new Float64Array(3);t.getTransformedPosition=()=>(e.transformMatrix?Jt(r,e.position,e.transformMatrix):cr(r,e.position[0],e.position[1],e.position[2]),r),t.getTransformedFocalPoint=()=>(e.transformMatrix?Jt(r,e.focalPoint,e.transformMatrix):cr(r,e.focalPoint[0],e.focalPoint[1],e.focalPoint[2]),r),t.getDirection=()=>(e.directionMTime{const i=new Float64Array(3);Un(i,e.position,n),e.focalPoint=i},t.setDirectionAngle=(n,i)=>{const o=di(n),a=di(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 qne={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 Xne(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,qne,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),Kne(t,e)}const Yne=J.newInstance(Xne,"vtkLight");var Jne={newInstance:Yne};const{vtkErrorMacro:Z2}=J;function Zne(t){return()=>Z2(`vtkViewport::${t} - NOT IMPLEMENTED`)}function Qne(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=()=>Z2("call displayToView on your view instead"),t.viewToDisplay=()=>Z2("callviewtodisplay on your view instead"),t.getSize=()=>Z2("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=Zne("PickPropFrom")}const ere={background:[0,0,0],background2:[.2,.2,.2],gradientBackground:!1,viewport:[0,0,1,1],aspect:[1,1],pixelAspect:[1,1],props:[],actors2D:[]};function MN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ere,r),J.obj(t,e),J.event(t,e,"event"),J.setGetArray(t,e,["viewport"],4),J.setGetArray(t,e,["background","background2"],3),Qne(t,e)}const tre=J.newInstance(MN,"vtkViewport");var nre={newInstance:tre,extend:MN};const{vtkDebugMacro:Hg,vtkErrorMacro:Hu,vtkWarningMacro:rre}=Ro;function QD(t){return()=>Hu(`vtkRenderer::${t} - NOT IMPLEMENTED`)}function ire(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||(Hg("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(Ga())):Hu("light has unknown light type",a.get()))})},t.updateLightGeometry=()=>e.lightFollowCamera?t.updateLightsGeometryToFollowCamera():!0,t.allocateTime=QD("allocateTime"),t.updateGeometry=QD("updateGeometry"),t.getVTKWindow=()=>e._renderWindow,t.setLayer=o=>{Hg(t.getClassName(),t,"setting Layer to 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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=Jne.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 Hu("ViewToWorld: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();ii(c,c),An(c,c);const l=new Float64Array([o,a,s]);return Jt(l,l,c),l},t.projectionToView=(o,a,s,c)=>{if(e.activeCamera===null)return Hu("ProjectionToView: no active camera, cannot compute projection to view, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);ii(l,l),An(l,l);const f=new Float64Array([o,a,s]);return Jt(f,f,l),f},t.worldToView=(o,a,s)=>{if(e.activeCamera===null)return Hu("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 Jt(l,l,c),l},t.viewToProjection=(o,a,s,c)=>{if(e.activeCamera===null)return Hu("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 Jt(f,f,l),f},t.computeVisiblePropBounds=()=>{e.allBounds[0]=dr.INIT_BOUNDS[0],e.allBounds[1]=dr.INIT_BOUNDS[1],e.allBounds[2]=dr.INIT_BOUNDS[2],e.allBounds[3]=dr.INIT_BOUNDS[3],e.allBounds[4]=dr.INIT_BOUNDS[4],e.allBounds[5]=dr.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&&(ug(e.allBounds),Hg("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(!j2(a))return Hg("Cannot reset camera!"),!1;let c=null;if(t.getActiveCamera())c=e.activeCamera.getViewPlaneNormal();else return Hu("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=di(e.activeCamera.getViewAngle()),g=d,p=d/Math.sin(h*.5),v=e.activeCamera.getViewUp();return Math.abs(Pn(v,c))>.999&&(rre("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(!j2(a))return Hg("Cannot reset camera clipping range!"),!1;if(t.getActiveCameraAndResetIfCreated(),!e.activeCamera)return Hu("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=di(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 ore={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:Of(),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 PN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};for(Object.assign(e,ore,r),nre.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),ea(t,e,["_renderWindow","allocatedRenderTime","timeFactor","lastRenderTimeInSeconds","numberOfPropsRendered","lastRenderingUsedDepthPeeling","selector"]),Si(t,e,["twoSidedLighting","lightFollowCamera","automaticLightCreation","erase","draw","nearClippingPlaneTolerance","clippingRangeExpansion","backingStore","interactive","layer","preserveColorBuffer","preserveDepthBuffer","useDepthPeeling","occlusionRatio","maximumNumberOfPeels","delegate","backgroundTexture","texturedBackground","environmentTexture","environmentTextureDiffuseStrength","environmentTextureSpecularStrength","useEnvironmentTextureAsBackground","useShadows","pass"]),lg(t,e,["actors","volumes","lights"]),o4(t,e,["background"],4,1),x1(t,e,["renderWindow"]),ire(t,e)}const are=Zn(PN,"vtkRenderer");var RN={newInstance:are,extend:PN};const sre={Unknown:0,LeftController:1,RightController:2},cre={Unknown:0,Trigger:1,TrackPad:2,Grip:3,Thumbstick:4,A:5,B:6,ApplicationMenu:7},lre={Unknown:0,TouchpadX:1,TouchpadY:2,ThumbstickX:3,ThumbstickY:4};var LN={Device:sre,Input:cre,Axis:lre};const{Device:Nv,Input:dd}=LN,{vtkWarningMacro:kv,vtkErrorMacro:Vv,normalizeWheel:ure,vtkOnceErrorMacro:fre}=J,w0={ctrlKey:!1,altKey:!1,shiftKey:!1},x3={"xr-standard":[dd.Trigger,dd.Grip,dd.TrackPad,dd.Thumbstick,dd.A,dd.B]},aE=["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 Kg(t){t.cancelable&&t.preventDefault()}function Fv(t){const e=Object.create(null);return t.forEach(r=>{let{pointerId:n,position:i}=r;e[n]=i}),e}function dre(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=>{Vv("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=()=>kv("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",Kg),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",Kg),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&&Kg(p),p.target.hasPointerCapture(p.pointerId)&&p.target.releasePointerCapture(p.pointerId),e.container.setPointerCapture(p.pointerId),i.has(p.pointerId)&&kv("[RenderWindowInteractor] duplicate pointerId 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v=[3];gl(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],tr(p,p),lr(s,1/e.physicalScale,1/e.physicalScale,1/e.physicalScale),pl(p,p,s),Kr(p,p,e.physicalTranslation)},t.computeViewParametersFromViewMatrix=p=>{Ii(o,p),mn(s,r,o),t.computeDistance();const v=e.distance;t.setPosition(s[0],s[1],s[2]),mn(c,n,o),pr(c,c,s),dr(c,c),t.setDirectionOfProjection(c[0],c[1],c[2]),mn(l,i,o),pr(l,l,s),dr(l,l),t.setViewUp(l[0],l[1],l[2]),t.setDistance(v)},t.computeViewParametersFromPhysicalMatrix=p=>{t.getWorldToPhysicalMatrix(o),jn(o,p,o),t.computeViewParametersFromViewMatrix(o)},t.setViewMatrix=p=>{e.viewMatrix=p,e.viewMatrix&&(bi(o,e.viewMatrix),t.computeViewParametersFromViewMatrix(o),tr(e.viewMatrix,e.viewMatrix))},t.getViewMatrix=()=>{if(e.viewMatrix)return 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T=(e.windowCenter[0]-1)*S,E=(e.windowCenter[0]+1)*S,b=(e.windowCenter[1]-1)*_,D=(e.windowCenter[1]+1)*_,I=x[0],P=x[1];o[0]=2*I/(E-T),o[5]=2*I/(D-b),o[2]=(T+E)/(E-T),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 bi(m,o),m},t.getCompositeProjectionMatrix=(p,v,y)=>{const m=t.getViewMatrix(),w=t.getProjectionMatrix(p,v,y);return jn(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];gl(e.physicalViewNorth,e.physicalViewUp,w);const x=Zt(new Float64Array(16));Ko(x,x,fi(p),e.physicalViewUp),Ko(x,x,fi(v),w),Ko(x,x,fi(y),e.physicalViewNorth),Ko(x,x,fi(-m),e.physicalViewUp);const C=new Float64Array([-e.physicalViewUp[0],-e.physicalViewUp[1],-e.physicalViewUp[2]]),S=new Float64Array(e.physicalViewNorth);mn(C,C,x),mn(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=Zt(new Float64Array(16));if(p!==0&&(v!==0||y!==0||m!==0)){const S=fi(p),_=Ef();A5(_,[v,y,m],S),ry(w,_)}const x=new Float64Array(3);mn(x,[0,0,-1],w);const C=new Float64Array(3);mn(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 _=0;_<2;_++)for(let T=0;T<2;T++)for(let E=0;E<2;E++){const b=m*p[E]+w*p[2+T]+x*p[4+_]+C;S[0]=bS[1]?b:S[1]}return S}}const fee={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 RL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,fee,r),re.obj(t,e),re.get(t,e,["distance"]),re.setGet(t,e,["parallelProjection","useHorizontalViewAngle","viewAngle","parallelScale","useOffAxisProjection","freezeFocalPoint","physicalScale"]),re.getArray(t,e,["directionOfProjection","viewPlaneNormal","position","focalPoint"]),re.setGetArray(t,e,["clippingRange","windowCenter"],2),re.setGetArray(t,e,["viewUp","screenBottomLeft","screenBottomRight","screenTopRight","physicalTranslation","physicalViewUp","physicalViewNorth"],3),uee(t,e)}const dee=re.newInstance(RL,"vtkCamera");var e4={newInstance:dee,extend:RL};function hee(t,e){e.classHierarchy.push("vtkLight");const r=new Float64Array(3);t.getTransformedPosition=()=>(e.transformMatrix?mn(r,e.position,e.transformMatrix):lr(r,e.position[0],e.position[1],e.position[2]),r),t.getTransformedFocalPoint=()=>(e.transformMatrix?mn(r,e.focalPoint,e.transformMatrix):lr(r,e.focalPoint[0],e.focalPoint[1],e.focalPoint[2]),r),t.getDirection=()=>(e.directionMTime{const i=new Float64Array(3);Wn(i,e.position,n),e.focalPoint=i},t.setDirectionAngle=(n,i)=>{const o=fi(n),a=fi(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 gee={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 pee(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,gee,r),re.obj(t,e),re.setGet(t,e,["intensity","switch","positional","exponent","coneAngle","coneFalloff","transformMatrix","lightType","shadowAttenuation","attenuationValues"]),re.setGetArray(t,e,["color","position","focalPoint","attenuationValues"],3),hee(t,e)}const mee=re.newInstance(pee,"vtkLight");var vee={newInstance:mee};const{vtkErrorMacro:lv}=re;function yee(t){return()=>lv(`vtkViewport::${t} - NOT IMPLEMENTED`)}function wee(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=()=>lv("call displayToView on your view instead"),t.viewToDisplay=()=>lv("callviewtodisplay on your view instead"),t.getSize=()=>lv("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=yee("PickPropFrom")}const xee={background:[0,0,0],background2:[.2,.2,.2],gradientBackground:!1,viewport:[0,0,1,1],aspect:[1,1],pixelAspect:[1,1],props:[],actors2D:[]};function LL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,xee,r),re.obj(t,e),re.event(t,e,"event"),re.setGetArray(t,e,["viewport"],4),re.setGetArray(t,e,["background","background2"],3),wee(t,e)}const Cee=re.newInstance(LL,"vtkViewport");var See={newInstance:Cee,extend:LL};const{vtkDebugMacro:Tg,vtkErrorMacro:Bu,vtkWarningMacro:_ee}=ta;function Ab(t){return()=>Bu(`vtkRenderer::${t} - NOT IMPLEMENTED`)}function Tee(t,e){e.classHierarchy.push("vtkRenderer");const r={type:"ComputeVisiblePropBoundsEvent",renderer:t},n={type:"ResetCameraClippingRangeEvent",renderer:t},i={type:"ResetCameraEvent",renderer:t};t.updateCamera=()=>(e.activeCamera||(Tg("No cameras are on, creating one."),t.getActiveCameraAndResetIfCreated()),e.activeCamera.render(t),!0),t.updateLightsGeometryToFollowCamera=()=>{const o=t.getActiveCameraAndResetIfCreated();e.lights.forEach(a=>{a.lightTypeIsSceneLight()||(a.lightTypeIsHeadLight()?(a.setPositionFrom(o.getPositionByReference()),a.setFocalPointFrom(o.getFocalPointByReference()),a.modified(o.getMTime())):a.lightTypeIsCameraLight()?a.setTransformMatrix(o.getCameraLightTransformMatrix($a())):Bu("light has unknown light type",a.get()))})},t.updateLightGeometry=()=>e.lightFollowCamera?t.updateLightsGeometryToFollowCamera():!0,t.allocateTime=Ab("allocateTime"),t.updateGeometry=Ab("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=e4.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=vee.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 Bu("ViewToWorld: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();Ii(c,c),tr(c,c);const l=new Float64Array([o,a,s]);return mn(l,l,c),l},t.projectionToView=(o,a,s,c)=>{if(e.activeCamera===null)return Bu("ProjectionToView: no active camera, cannot compute projection to view, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);Ii(l,l),tr(l,l);const f=new Float64Array([o,a,s]);return mn(f,f,l),f},t.worldToView=(o,a,s)=>{if(e.activeCamera===null)return Bu("WorldToView: no active camera, cannot compute view to world, returning 0,0,0"),[0,0,0];const c=e.activeCamera.getViewMatrix();tr(c,c);const l=new Float64Array([o,a,s]);return mn(l,l,c),l},t.viewToProjection=(o,a,s,c)=>{if(e.activeCamera===null)return Bu("ViewToProjection: no active camera, cannot compute view to projection, returning 0,0,0"),[0,0,0];const l=e.activeCamera.getProjectionMatrix(c,-1,1);tr(l,l);const f=new Float64Array([o,a,s]);return mn(f,f,l),f},t.computeVisiblePropBounds=()=>{e.allBounds[0]=Pr.INIT_BOUNDS[0],e.allBounds[1]=Pr.INIT_BOUNDS[1],e.allBounds[2]=Pr.INIT_BOUNDS[2],e.allBounds[3]=Pr.INIT_BOUNDS[3],e.allBounds[4]=Pr.INIT_BOUNDS[4],e.allBounds[5]=Pr.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&&(Wh(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(!nv(a))return Tg("Cannot reset camera!"),!1;let c=null;if(t.getActiveCamera())c=e.activeCamera.getViewPlaneNormal();else return Bu("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=fi(e.activeCamera.getViewAngle()),g=d,p=d/Math.sin(h*.5),v=e.activeCamera.getViewUp();return Math.abs(Vn(v,c))>.999&&(_ee("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(!nv(a))return Tg("Cannot reset camera clipping range!"),!1;if(t.getActiveCameraAndResetIfCreated(),!e.activeCamera)return Bu("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=fi(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 Eee={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:_f(),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 AL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};for(Object.assign(e,Eee,r),See.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),Ta(t,e,["_renderWindow","allocatedRenderTime","timeFactor","lastRenderTimeInSeconds","numberOfPropsRendered","lastRenderingUsedDepthPeeling","selector"]),Yi(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"]),Gh(t,e,["actors","volumes","lights"]),J_(t,e,["background"],4,1),Km(t,e,["renderWindow"]),Tee(t,e)}const bee=Ir(AL,"vtkRenderer");var NL={newInstance:bee,extend:AL};const Dee={Unknown:0,LeftController:1,RightController:2},Iee={Unknown:0,Trigger:1,TrackPad:2,Grip:3,Thumbstick:4,A:5,B:6,ApplicationMenu:7},Oee={Unknown:0,TouchpadX:1,TouchpadY:2,ThumbstickX:3,ThumbstickY:4};var kL={Device:Dee,Input:Iee,Axis:Oee};const{Device:r2,Input:id}=kL,{vtkWarningMacro:i2,vtkErrorMacro:o2,normalizeWheel:Mee,vtkOnceErrorMacro:Pee}=re,a0={ctrlKey:!1,altKey:!1,shiftKey:!1},Tx={"xr-standard":[id.Trigger,id.Grip,id.TrackPad,id.Thumbstick,id.A,id.B]},t4=["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 Eg(t){t.cancelable&&t.preventDefault()}function a2(t){const e=Object.create(null);return t.forEach(r=>{let{pointerId:n,position:i}=r;e[n]=i}),e}function Ree(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=>{o2("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=()=>i2("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",Eg),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",Eg),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&&Eg(p),p.target.hasPointerCapture(p.pointerId)&&p.target.releasePointerCapture(p.pointerId),e.container.setPointerCapture(p.pointerId),i.has(p.pointerId)&&i2("[RenderWindowInteractor] duplicate pointerId 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1:t.middleButtonPressEvent(v);break;case 2:t.rightButtonPressEvent(v);break;default:o2(`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){o2("undefined requester, can not start animating");return}if(n.has(p)){i2("requester is already registered for 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v={...Mee(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:o2(`Unknown mouse button released: ${p.button}`);break}},t.handleTouchStart=p=>{const v=[...i.values()];if(e.recognizeGestures&&v.length>1){const y=a2(i);if(v.length===2){const m={...l(a0),position:v[0].position,deviceType:u(p)};t.leftButtonReleaseEvent(m)}t.recognizeGesture("TouchStart",y)}else if(v.length===1){const 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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 hre={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 AN(t,e){let r=arguments.length>2&&arguments[2]!==void 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r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,wre,r),Ut.extend(t,e,r),yre(t,e)}const xre=J.newInstance(NN,"vtkPoints");var Am={newInstance:xre,extend:NN};function kN(t){let e=0;return t.filter((r,n)=>n===e?(e+=r+1,!0):!1)}function VN(t){let e=0;for(let r=0;r(e.numberOfCells!==void 0&&!n||(e.cellSizes?e.numberOfCells=e.cellSizes.length:e.numberOfCells=VN(t.getData())),e.numberOfCells),t.getCellSizes=n=>(e.cellSizes!==void 0&&!n||(e.cellSizes=kN(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 Tre(t){return{empty:!0,numberOfComponents:1,dataType:En.UNSIGNED_INT,...t}}function FN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Ut.extend(t,e,Tre(r)),Sre(t,e)}const _re=J.newInstance(FN,"vtkCellArray");var Kd={newInstance:_re,extend:FN,...Cre};function Ere(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 ug(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 bre={bounds:[-1,-1,-1,-1,-1,-1],pointsIds:[]};function UN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,bre,r),J.obj(t,e),e.points||(e.points=Am.newInstance()),J.get(t,e,["points","pointsIds"]),Ere(t,e)}const Dre=J.newInstance(UN,"vtkCell");var o5={newInstance:Dre,extend:UN};function Ire(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 Ore(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 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r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Mre,r),J.obj(t,e),Ore(t,e)}const Pre=J.newInstance(BN,"vtkCellLinks");var Rre={newInstance:Pre,extend:BN};const kr={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},qS=["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 Lre(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]=kr.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 Ure={size:0,maxId:-1,extend:1e3};function GN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ure,r),J.obj(t,e),J.get(t,e,["size","maxId","extend"]),J.getArray(t,e,["typeArray","locationArray"]),Fre(t,e)}const Bre=J.newInstance(GN,"vtkCellTypes");var Gre={newInstance:Bre,extend:GN,...Vre};const Wre={NO_INTERSECTION:0,YES_INTERSECTION:1,ON_LINE:2};var WN={IntersectionState:Wre};const{IntersectionState:Q2}=WN;function j0(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=cl(a,t),i}function zN(t,e,r,n,i,o){const a=[],s=[],c=[];i[0]=0,o[0]=0,hu(e,t,a),hu(n,r,s),hu(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),YR(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=j0(d[v],h[v],g[v]),p.distance=0&&i[0]<=1&&o[0]>=0&&o[0]<=1?Q2.YES_INTERSECTION:Q2.NO_INTERSECTION}const zre={distanceToLine:j0,intersection:zN};function $re(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=zN(n,i,f,u,d,h);if(c.t=d[0],c.betweenPoints=r(c.t),s[0]=h[0],g===Q2.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(cl(a,l)<=o*o)return c.intersect=1,c}else{let p;if(c.t<0)return p=j0(n,f,u,a),p.distance<=o*o&&(c.t=0,c.intersect=1,c.betweenPoints=!0),c;if(c.t>1)return p=j0(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=j0(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=j0(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?(q2(i,e.orientations[0],e.orientations[1],n[0]),o[0]=1-n[0],o[1]=n[0],!0):!1}const jre={orientations:null};function $N(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jre,r),o5.extend(t,e,r),J.setGet(t,e,["orientations"]),$re(t,e)}const Hre=J.newInstance($N,"vtkLine");var Es={newInstance:Hre,extend:$N,...zre,...WN};function Kre(t,e){e.classHierarchy.push("vtkPointSet"),e.points?e.points=wc(e.points):e.points=Am.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=Am.newInstance(),e.points.shallowCopy(n.getPoints())}}const qre={};function jN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,qre,r),fg.extend(t,e,r),J.setGet(t,e,["points"]),Kre(t,e)}const Xre=J.newInstance(jN,"vtkPointSet");var Yre={newInstance:Xre,extend:jN};function sE(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 a5(t,e,r,n){sE(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 Jre(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=[];a5(t,e,r,u),a5(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=El(u,d,[]);Hd(T);let _=0,E=0;const b=[],D=[];let I=50,P=50;for(let F=0;F<3;F++){const W=F,N=(F+1)%3,k=Yo.intersectWithLine(y[W],y[N],n,d);k.intersection&&k.t>0-a&&k.t<1+a&&(k.t<1+a&&k.t>1-a&&(I=_),b[_++]=Pn(k.x,T)-Pn(S,T));const U=Yo.intersectWithLine(m[W],m[N],t,u);U.intersection&&U.t>0-a&&U.t<1+a&&(U.t<1+a&&U.t>1-a&&(P=E),D[E++]=Pn(U.x,T)-Pn(S,T))}if(_>2){_--;const F=b[2];b[2]=b[I],b[I]=F}if(E>2){E--;const F=D[2];D[2]=D[P],D[P]=F}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 F=b[1];b[1]=b[0],b[0]=F}if(D[0]>D[1]){const F=D[1];D[1]=D[0],D[0]=F}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(a5(f,u,d,h),h[0]!==0||h[1]!==0||h[2]!==0){const w=Yo.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=cl(f,u),v=cl(u,d),y=cl(d,f);e.line||(e.line=Es.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),sE(l,f,u,d),Yo.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=gi(p,v),y===0)return i[0]=0,i[1]=0,a.evaluation=-1,a;if(i[0]=gi(g,v)/y,i[1]=gi(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=cl(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=cl(r,u),C=Es.distanceToLine(r,l,u,I,_),S=Es.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 eie={};function HN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,eie,r),o5.extend(t,e,r),Qre(t,e)}const tie=J.newInstance(HN,"vtkTriangle");var KN={newInstance:tie,extend:HN,...Zre};const C3=["verts","lines","polys","strips"],{vtkWarningMacro:e9}=J,nie={[kr.VTK_LINE]:Es,[kr.VTK_POLY_LINE]:Es,[kr.VTK_TRIANGLE]:KN};function rie(t,e){e.classHierarchy.push("vtkPolyData");function r(i){return i.replace(/(?:^\w|[A-Z]|\b\w)/g,o=>o.toUpperCase()).replace(/\s+/g,"")}C3.forEach(i=>{t[`getNumberOf${r(i)}`]=()=>e[i].getNumberOfCells(),e[i]?e[i]=wc(e[i]):e[i]=Kd.newInstance()}),t.getNumberOfCells=()=>C3.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),C3.forEach(a=>{e[a]=Kd.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?kr.VTK_POLY_VERTEX:kr.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?kr.VTK_POLY_LINE:kr.VTK_LINE,g===1&&e9("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]=kr.VTK_TRIANGLE;break;case 4:f[p]=kr.VTK_QUAD;break;default:f[p]=kr.VTK_POLYGON;break}g<3&&e9("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(kr.VTK_TRIANGLE_STRIP,0,s),e.strips.getCellSizes().forEach((g,p)=>{d[p]=h,h+=g+1})}e.cells=Gre.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=Rre.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 kr.VTK_VERTEX:case kr.VTK_POLY_VERTEX:a=e.verts;break;case kr.VTK_LINE:case kr.VTK_POLY_LINE:a=e.lines;break;case kr.VTK_TRIANGLE:case kr.VTK_QUAD:case kr.VTK_POLYGON:a=e.polys;break;case kr.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||nie[a.cellType].newInstance();return s.initialize(t.getPoints(),a.cellPointIds),s}}const iie={};function qN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,iie,r),Yre.extend(t,e,r),J.get(t,e,["cells","links"]),J.setGet(t,e,["verts","lines","polys","strips"]),rie(t,e)}const oie=J.newInstance(qN,"vtkPolyData");var Yr={newInstance:oie,extend:qN};const aie=1e-6;function sie(t,e){e.classHierarchy.push("vtkProp3D"),t.addPosition=n=>{e.position=e.position.map((i,o)=>i+n[o]),t.modified()},t.getOrientationWXYZ=()=>{const n=Pf();NS(n,e.rotation);const i=new Float64Array(3),o=MJ(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 NS(n,e.rotation)},t.rotateX=n=>{n!==0&&(O4(e.rotation,e.rotation,di(n)),t.modified())},t.rotateY=n=>{n!==0&&(M4(e.rotation,e.rotation,di(n)),t.modified())},t.rotateZ=n=>{n!==0&&(P4(e.rotation,e.rotation,di(n)),t.modified())},t.rotateWXYZ=(n,i,o,a)=>{if(n===0||i===0&&o===0&&a===0)return;const s=di(n),c=Pf();Mw(c,[i,o,a],s);const l=new Float64Array(16);jy(l,c),zn(e.rotation,e.rotation,l),t.modified()},t.rotateQuaternion=n=>{if(Math.abs(n[3])>=1-aie)return;const i=jy(new Float64Array(16),n);zn(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],Gt(e.rotation),t.rotateZ(o),t.rotateX(n),t.rotateY(i),t.modified(),!0),t.setUserMatrix=n=>T1(e.userMatrix,n)?!1:(Hr(e.userMatrix,n),t.modified(),!0),t.getMatrix=()=>(t.computeMatrix(),e.matrix),t.computeMatrix=()=>{if(t.getMTime()>e.matrixMTime.getMTime()){Gt(e.matrix),e.userMatrix&&zn(e.matrix,e.matrix,e.userMatrix),Tr(e.matrix,e.matrix,e.origin),Tr(e.matrix,e.matrix,e.position),zn(e.matrix,e.matrix,e.rotation),bl(e.matrix,e.matrix,e.scale),Tr(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=()=>dr.getCenter(e.bounds),t.getLength=()=>dr.getLength(e.bounds),t.getXRange=()=>dr.getXRange(e.bounds),t.getYRange=()=>dr.getYRange(e.bounds),t.getZRange=()=>dr.getZRange(e.bounds),t.getUserMatrix=()=>e.userMatrix;function r(){t.computeMatrix()}t.onModified(r)}const cie={origin:[0,0,0],position:[0,0,0],orientation:[0,0,0],rotation:null,scale:[1,1,1],bounds:[1,-1,1,-1,1,-1],userMatrix:null,userMatrixMTime:null,cachedProp3D:null,isIdentity:!0,matrixMTime:null};function XN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,cie,r),I1.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=Gt(new Float64Array(16)),e.rotation=Gt(new Float64Array(16)),e.userMatrix=Gt(new Float64Array(16)),e.transform=null,sie(t,e)}const lie=J.newInstance(XN,"vtkProp3D");var cE={newInstance:lie,extend:XN};const{vtkDebugMacro:uie}=J;function fie(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=s0.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()){uie("Recomputing bounds..."),e.mapperBounds=n.concat();const i=[];dr.getCorners(n,i),t.computeMatrix();const o=new Float64Array(16);An(o,e.matrix),i.forEach(a=>Jt(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 die={mapper:null,property:null,backfaceProperty:null,forceOpaque:!1,forceTranslucent:!1,bounds:[1,-1,1,-1,1,-1]};function YN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,die,r),cE.extend(t,e,r),e.boundsMTime={},J.obj(e.boundsMTime),J.set(t,e,["property"]),J.setGet(t,e,["backfaceProperty","forceOpaque","forceTranslucent","mapper"]),fie(t,e)}const hie=J.newInstance(YN,"vtkActor");var Dc={newInstance:hie,extend:YN};function gie(t,e){const r=t.invokeResize;delete t.invokeResize,e.renderWindow=Iq.newInstance(),e.rendererMap={},e.openGLRenderWindow=zne.newInstance(),e.renderWindow.addView(e.openGLRenderWindow),e.interactor=pre.newInstance(),e.interactor.setView(e.openGLRenderWindow),e.interactor.initialize(),t.addRenderer=({viewport:n,id:i,background:o})=>{const a=RN.newInstance({viewport:n,background:o||e.background});e.renderWindow.addRenderer(a),e.rendererMap[i]=a},t.destroy=()=>{e.renderWindow.getInteractor().delete()},t.removeRenderer=n=>{const i=t.getRenderer(n);e.renderWindow.removeRenderer(i),i.delete(),delete e.rendererMap[n]},t.getRenderer=n=>e.rendererMap[n],t.getRenderers=()=>{const{rendererMap:n}=e;return Object.keys(n).map(o=>({id:o,renderer:n[o]}))},t.resize=()=>{if(e.container){const{width:n,height:i}=e.container;e.openGLRenderWindow.setSize(Math.floor(n),Math.floor(i)),r(),e.renderWindow.render()}},t.setContainer=n=>{e.container=n,e.openGLRenderWindow.setContainer(e.container)},t.delete=J.chain(t.setContainer,t.destroy,e.openGLRenderWindow.delete,t.delete),t.resize()}const pie={background:[0,0,0],container:null};function JN(t,e,r={}){Object.assign(e,pie,r),J.obj(t,e),J.get(t,e,["renderWindow","openGLRenderWindow","interactor","container"]),J.event(t,e,"resize"),gie(t,e)}const mie=J.newInstance(JN),vie={newInstance:mie,extend:JN},{vtkErrorMacro:Uv}=J;function yie(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?(Uv("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 Uv("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 Uv("Midpoint outside range [0.0, 1.0]"),-1;if(o<0||o>1)return Uv("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 wie={range:[0,0],clamping:!0,allowDuplicateScalars:!1};function ZN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,wie,r),J.obj(t,e),e.nodes=[],J.setGet(t,e,["allowDuplicateScalars","clamping"]),J.setArray(t,e,["range"],2),J.getArray(t,e,["range"]),yie(t,e)}const xie=J.newInstance(ZN,"vtkPiecewiseFunction");var qd={newInstance:xie,extend:ZN};const{BlendMode:Ku,FilterMode:wp}=YP;function Cie(t,e,r,n,i){let o=null;return i?(o=i,o.removeAllPoints()):o=qd.newInstance(),o.addPointLong(-1024,0,1,1),o.addPoint(t,e),o.addPoint(r,n),o}const Sie={createRadonTransferFunction:Cie};function Tie(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=Of(),e.bounds},t.update=()=>{t.getInputData()},t.setBlendModeToComposite=()=>{t.setBlendMode(Ku.COMPOSITE_BLEND)},t.setBlendModeToMaximumIntensity=()=>{t.setBlendMode(Ku.MAXIMUM_INTENSITY_BLEND)},t.setBlendModeToMinimumIntensity=()=>{t.setBlendMode(Ku.MINIMUM_INTENSITY_BLEND)},t.setBlendModeToAverageIntensity=()=>{t.setBlendMode(Ku.AVERAGE_INTENSITY_BLEND)},t.setBlendModeToAdditiveIntensity=()=>{t.setBlendMode(Ku.ADDITIVE_INTENSITY_BLEND)},t.setBlendModeToRadonTransform=()=>{t.setBlendMode(Ku.RADON_TRANSFORM_BLEND)},t.getBlendModeAsString=()=>J.enumToString(Ku,e.blendMode),t.setAverageIPScalarRange=(n,i)=>{console.warn("setAverageIPScalarRange is deprecated use setIpScalarRange"),t.setIpScalarRange(n,i)},t.getFilterModeAsString=()=>J.enumToString(wp,e.filterMode),t.setFilterModeToOff=()=>{t.setFilterMode(wp.OFF)},t.setFilterModeToNormalized=()=>{t.setFilterMode(wp.NORMALIZED)},t.setFilterModeToRaw=()=>{t.setFilterMode(wp.RAW)},t.setGlobalIlluminationReach=n=>r.setGlobalIlluminationReach(xc(n,0,1)),t.setVolumetricScatteringBlending=n=>r.setVolumetricScatteringBlending(xc(n,0,1)),t.setVolumeShadowSamplingDistFactor=n=>r.setVolumeShadowSamplingDistFactor(n>=1?n:1),t.setAnisotropy=n=>r.setAnisotropy(xc(n,-.99,.99)),t.setLAOKernelSize=n=>r.setLAOKernelSize(x4(xc(n,1,32))),t.setLAOKernelRadius=n=>r.setLAOKernelRadius(n>=1?n:1)}const _ie=t=>({bounds:[1,-1,1,-1,1,-1],sampleDistance:1,imageSampleDistance:1,maximumSamplesPerRay:1e3,autoAdjustSampleDistances:!0,initialInteractionScale:1,interactionSampleDistanceFactor:1,blendMode:Ku.COMPOSITE_BLEND,ipScalarRange:[-1e6,1e6],filterMode:wp.OFF,preferSizeOverAccuracy:!1,computeNormalFromOpacity:!1,volumetricScatteringBlending:0,globalIlluminationReach:0,volumeShadowSamplingDistFactor:5,anisotropy:0,localAmbientOcclusion:!1,LAOKernelSize:15,LAOKernelRadius:7,updatedExtents:[],...t});function QN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,_ie(r)),Y4.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"),Tie(t,e)}const Eie=J.newInstance(QN,"vtkVolumeMapper");var ek={newInstance:Eie,extend:QN,...Sie};function bie(t,e){e.classHierarchy.push("vtkSharedVolumeMapper");const r=t.delete;t.delete=()=>{e.scalarTexture=null,r()}}const Die={scalarTexture:null};function tk(t,e,r={}){Object.assign(e,Die,r),ek.extend(t,e,r),J.setGet(t,e,["scalarTexture"]),bie(t,e)}const Iie=J.newInstance(tk,"vtkSharedVolumeMapper"),Oie={newInstance:Iie,extend:tk};function Xr(t){const e=t.indexOf(":");return t.substring(e+1)}function nk(t){let e=2166136261;for(let r=0;r>>0).toString(36)}const Mie=1073741824;class Pie{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*Mie,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}),dt(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),dt(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};dt(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=La.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};dt(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};dt(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(Xr).sort();let n=2166136261;for(const i of r){const o=nk(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),dt(tt,nt.IMAGE_CACHE_IMAGE_REMOVED,{imageId:c}),n=this.getBytesAvailable(),n>=e)return n;for(const c of a)if(this.removeImageLoadObject(c),dt(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),dt(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=Xr(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=Xr(e),i=Array.from(this._imageCache.keys()).find(o=>Xr(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};dt(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 ${e}:`,o),this._volumeCache.delete(e),o}}).catch(i=>{throw 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n=t.updateVolumeInfoForGL;t.updateVolumeInfoForGL=(s,c)=>{const l=n(s,c);return e.volumeInfo.dataComputedScale=[1],e.volumeInfo.dataComputedOffset=[0],l},t.update3DFromRaw=()=>{const{volumeId:s}=e;if(!s)return;const c=$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 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_oe={colorMixPreset:null,independentComponents:!0,interpolationType:xp.FAST_LINEAR,shade:!1,ambient:.1,diffuse:.7,specular:.2,specularPower:10,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function Eoe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,_oe,r),J.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;nt,t.makeProperty=Doe.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()){Ioe("Recomputing bounds..."),e.mapperBounds=r.map(a=>a);const i=[];dr.getCorners(r,i),t.computeMatrix();const o=new 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Aoe{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){Loe("Invalid or missing input");return}const o=Yr.newInstance();o.shallowCopy(i);const a=new Aoe,s=i.getLines().getData();let c=0;for(;c2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,koe,r),J.obj(t,e),J.algo(t,e,1,1),Noe(t,e)}const Voe=J.newInstance(yk,"vtkClosedPolyLineToSurfaceFilter");var Foe={newInstance:Voe,extend:yk};const{vtkErrorMacro:l9}=Ro;function Uoe(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 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u=J.newTypedArray(e.pointType,a*f),d=Ut.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 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qoe=J.newInstance(xk,"vtkCubeSource");var Ck={newInstance:qoe,extend:xk};const{vtkErrorMacro:u9}=J;function Xoe(t,e){e.classHierarchy.push("vtkImageDataOutlineFilter");const r={...t};t.requestData=(n,i)=>{const o=n[0];if(!o||!o.isA("vtkImageData")){u9("Invalid or missing input");return}const a=o.getSpatialExtent();if(!a){u9("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 Yoe={};function Sk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Yoe,r),J.obj(t,e),J.algo(t,e,1,1),e._cubeSource=Ck.newInstance(),J.moveToProtected(t,e,["cubeSource","tmpOut"]),Xoe(t,e)}const Joe=J.newInstance(Sk,"vtkImageDataOutlineFilter");var Zoe={newInstance:Joe,extend:Sk};let wE;function Qoe(t,e){e.classHierarchy.push("vtkAbstractTransform","vtkHomogeneousTransform","vtkTransform"),t.transformPoint=(r,n)=>(Jt(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?zn(n,e.matrix,r):zn(n,r,e.matrix),n),t.transformMatrices=(r,n)=>{const i=new Float64Array(16),o=new Float64Array(16),a=e.preMultiplyFlag?()=>zn(o,e.matrix,i):()=>zn(o,i,e.matrix);for(let s=0;swE({matrix:cn.invertMatrix(Array.from(e.matrix),[],4),preMultiplyFlag:e.preMultiplyFlag})}const eae={preMultiplyFlag:!1,matrix:[...v4]};function Tk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,eae,r),J.obj(t,e),J.setGet(t,e,["preMultiplyFlag"]),J.setGetArray(t,e,["matrix"],16),Qoe(t,e)}wE=J.newInstance(Tk,"vtkTransform");var tae={newInstance:wE,extend:Tk},nae=`//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=Qv(Math.atan2(w[1].y-w[0].y,w[1].x-w[0].x)),_=Qv(Math.atan2(m[1].y-m[0].y,m[1].x-m[0].x)),T=_-S;_=_+180>=360?_-180:_+180,S=S+180>=360?S-180:S+180,Math.abs(_-S)b&&D>I&&D>P){e.currentGesture="Pinch";const M={scale:1,touches:v};t.startPinchEvent(M)}else if(I>b&&I>P){e.currentGesture="Rotate";const M={rotation:0,touches:v};t.startRotateEvent(M)}else if(P>b){e.currentGesture="Pan";const M={translation:[0,0],touches:v};t.startPanEvent(M)}}else{if(e.currentGesture==="Rotate"){const b={rotation:T,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 Lee={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 VL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Lee,r),re.obj(t,e),e._animationExtendedEnd=0,re.event(t,e,"RenderEvent"),t4.forEach(n=>re.event(t,e,n)),re.get(t,e,["initialized","interactorStyle","lastFrameTime","recentAnimationFrameRate","_view"]),re.setGet(t,e,["container","lightFollowCamera","enabled","enableRender","recognizeGestures","desiredUpdateRate","stillUpdateRate","picker","preventDefaultOnPointerDown","preventDefaultOnPointerUp","mouseScrollDebounceByPass"]),re.moveToProtected(t,e,["view"]),Ree(t,e)}const Aee=re.newInstance(VL,"vtkRenderWindowInteractor");var Nee={newInstance:Aee,extend:VL,handledEvents:t4,...kL};const{vtkErrorMacro:kee}=re,Vee=[1,-1,1,-1,1,-1];function Fee(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=re.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 kee(`getBounds called on an array with components of + ${t.getNumberOfComponents()}`),Vee;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 Uee={empty:!0,numberOfComponents:3,dataType:Rn.FLOAT,bounds:[1,-1,1,-1,1,-1]};function FL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Uee,r),pn.extend(t,e,r),Fee(t,e)}const Bee=re.newInstance(FL,"vtkPoints");var vy={newInstance:Bee,extend:FL};function UL(t){let e=0;return t.filter((r,n)=>n===e?(e+=r+1,!0):!1)}function BL(t){let e=0;for(let r=0;r(e.numberOfCells!==void 0&&!n||(e.cellSizes?e.numberOfCells=e.cellSizes.length:e.numberOfCells=BL(t.getData())),e.numberOfCells),t.getCellSizes=n=>(e.cellSizes!==void 0&&!n||(e.cellSizes=UL(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 zee(t){return{empty:!0,numberOfComponents:1,dataType:Rn.UNSIGNED_INT,...t}}function GL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};pn.extend(t,e,zee(r)),Wee(t,e)}const $ee=re.newInstance(GL,"vtkCellArray");var Vd={newInstance:$ee,extend:GL,...Gee};function jee(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=re.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 Wh(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)=>{re.vtkErrorMacro("vtkCell.evaluatePosition is not implemented.")}}const Hee={bounds:[-1,-1,-1,-1,-1,-1],pointsIds:[]};function WL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Hee,r),re.obj(t,e),e.points||(e.points=vy.newInstance()),re.get(t,e,["points","pointsIds"]),jee(t,e)}const Kee=re.newInstance(WL,"vtkCell");var yy={newInstance:Kee,extend:WL};function qee(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 Xee(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=()=>{qee(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 Yee={array:null,maxId:0,extend:0};function zL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Yee,r),re.obj(t,e),Xee(t,e)}const Jee=re.newInstance(zL,"vtkCellLinks");var Zee={newInstance:Jee,extend:zL};const Vr={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},z3=["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 Qee(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]=Vr.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 ote={size:0,maxId:-1,extend:1e3};function $L(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ote,r),re.obj(t,e),re.get(t,e,["size","maxId","extend"]),re.getArray(t,e,["typeArray","locationArray"]),ite(t,e)}const ate=re.newInstance($L,"vtkCellTypes");var ste={newInstance:ate,extend:$L,...rte};const cte={NO_INTERSECTION:0,YES_INTERSECTION:1,ON_LINE:2};var jL={IntersectionState:cte};const{IntersectionState:uv}=jL;function R0(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=Vn(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=Zc(a,t),i}function HL(t,e,r,n,i,o){const a=[],s=[],c=[];i[0]=0,o[0]=0,iu(e,t,a),iu(n,r,s),iu(r,t,c);const l=[Vn(a,a),-Vn(a,s),-Vn(a,s),Vn(s,s)],f=[];if(f[0]=Vn(a,c),f[1]=-Vn(s,c),iP(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=R0(d[v],h[v],g[v]),p.distance=0&&i[0]<=1&&o[0]>=0&&o[0]<=1?uv.YES_INTERSECTION:uv.NO_INTERSECTION}const lte={distanceToLine:R0,intersection:HL};function ute(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=HL(n,i,f,u,d,h);if(c.t=d[0],c.betweenPoints=r(c.t),s[0]=h[0],g===uv.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(Zc(a,l)<=o*o)return c.intersect=1,c}else{let p;if(c.t<0)return p=R0(n,f,u,a),p.distance<=o*o&&(c.t=0,c.intersect=1,c.betweenPoints=!0),c;if(c.t>1)return p=R0(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=R0(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=R0(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?(ov(i,e.orientations[0],e.orientations[1],n[0]),o[0]=1-n[0],o[1]=n[0],!0):!1}const fte={orientations:null};function KL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,fte,r),yy.extend(t,e,r),re.setGet(t,e,["orientations"]),ute(t,e)}const dte=re.newInstance(KL,"vtkLine");var Ns={newInstance:dte,extend:KL,...lte,...jL};function hte(t,e){e.classHierarchy.push("vtkPointSet"),e.points?e.points=_c(e.points):e.points=vy.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=vy.newInstance(),e.points.shallowCopy(n.getPoints())}}const gte={};function qL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,gte,r),zh.extend(t,e,r),re.setGet(t,e,["points"]),hte(t,e)}const pte=re.newInstance(qL,"vtkPointSet");var mte={newInstance:pte,extend:qL};function n4(t,e,r,n){const i=r[0]-e[0],o=r[1]-e[1],a=r[2]-e[2],s=t[0]-e[0],c=t[1]-e[1],l=t[2]-e[2];n[0]=o*l-a*c,n[1]=a*s-i*l,n[2]=i*c-o*s}function wy(t,e,r,n){n4(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 vte(t,e,r,n,i,o){let a=arguments.length>6&&arguments[6]!==void 0?arguments[6]:1e-6,s=!1;const c=[],l=[],f=[],u=[],d=[];wy(t,e,r,u),wy(n,i,o,d);const h=-Vn(u,t),g=-Vn(d,n),p=[Vn(d,t)+g,Vn(d,e)+g,Vn(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=[Vn(u,n)+h,Vn(u,i)+h,Vn(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=Vn(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]],_=gl(u,d,[]);kd(_);let T=0,E=0;const b=[],D=[];let I=50,P=50;for(let V=0;V<3;V++){const G=V,A=(V+1)%3,k=Zo.intersectWithLine(y[G],y[A],n,d);k.intersection&&k.t>0-a&&k.t<1+a&&(k.t<1+a&&k.t>1-a&&(I=T),b[T++]=Vn(k.x,_)-Vn(S,_));const F=Zo.intersectWithLine(m[G],m[A],t,u);F.intersection&&F.t>0-a&&F.t<1+a&&(F.t<1+a&&F.t>1-a&&(P=E),D[E++]=Vn(F.x,_)-Vn(S,_))}if(T>2){T--;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(T!==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 M,L;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(wy(f,u,d,h),h[0]!==0||h[1]!==0||h[2]!==0){const w=Zo.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=Zc(f,u),v=Zc(u,d),y=Zc(d,f);e.line||(e.line=Ns.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]=Vn(C,w)/y,a[1]=Vn(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,_=[];const T=[],E=[],b=[];a.subId=0,i[2]=0,e.points.getPoint(1,l),e.points.getPoint(2,f),e.points.getPoint(0,u),n4(l,f,u,d),Zo.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=hi(p,v),y===0)return i[0]=0,i[1]=0,a.evaluation=-1,a;if(i[0]=hi(g,v)/y,i[1]=hi(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=Zc(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=Zc(r,u),C=Ns.distanceToLine(r,l,u,I,T),S=Ns.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 xte={};function XL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,xte,r),yy.extend(t,e,r),wte(t,e)}const Cte=re.newInstance(XL,"vtkTriangle");var Ste={newInstance:Cte,extend:XL,...yte};const Ex=["verts","lines","polys","strips"],{vtkWarningMacro:Nb}=re,_te={[Vr.VTK_LINE]:Ns,[Vr.VTK_POLY_LINE]:Ns,[Vr.VTK_TRIANGLE]:Ste};function Tte(t,e){e.classHierarchy.push("vtkPolyData");function r(i){return i.replace(/(?:^\w|[A-Z]|\b\w)/g,o=>o.toUpperCase()).replace(/\s+/g,"")}Ex.forEach(i=>{t[`getNumberOf${r(i)}`]=()=>e[i].getNumberOfCells(),e[i]?e[i]=_c(e[i]):e[i]=Vd.newInstance()}),t.getNumberOfCells=()=>Ex.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),Ex.forEach(a=>{e[a]=Vd.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?Vr.VTK_POLY_VERTEX:Vr.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?Vr.VTK_POLY_LINE:Vr.VTK_LINE,g===1&&Nb("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]=Vr.VTK_TRIANGLE;break;case 4:f[p]=Vr.VTK_QUAD;break;default:f[p]=Vr.VTK_POLYGON;break}g<3&&Nb("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(Vr.VTK_TRIANGLE_STRIP,0,s),e.strips.getCellSizes().forEach((g,p)=>{d[p]=h,h+=g+1})}e.cells=ste.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=Zee.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 Vr.VTK_VERTEX:case Vr.VTK_POLY_VERTEX:a=e.verts;break;case Vr.VTK_LINE:case Vr.VTK_POLY_LINE:a=e.lines;break;case Vr.VTK_TRIANGLE:case Vr.VTK_QUAD:case Vr.VTK_POLYGON:a=e.polys;break;case Vr.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||_te[a.cellType].newInstance();return s.initialize(t.getPoints(),a.cellPointIds),s}}const Ete={};function YL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ete,r),mte.extend(t,e,r),re.get(t,e,["cells","links"]),re.setGet(t,e,["verts","lines","polys","strips"]),Tte(t,e)}const bte=re.newInstance(YL,"vtkPolyData");var Ga={newInstance:bte,extend:YL};const Dte=1e-6;function Ite(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=Ef();O3(n,e.rotation);const i=new Float64Array(3),o=Xq(i,n);return[Qv(o),i[0],i[1],i[2]]},t.getOrientationQuaternion=function(){let n=arguments.length>0&&arguments[0]!==void 0?arguments[0]:[];return O3(n,e.rotation)},t.rotateX=n=>{n!==0&&(xT(e.rotation,e.rotation,fi(n)),t.modified())},t.rotateY=n=>{n!==0&&(CT(e.rotation,e.rotation,fi(n)),t.modified())},t.rotateZ=n=>{n!==0&&(ST(e.rotation,e.rotation,fi(n)),t.modified())},t.rotateWXYZ=(n,i,o,a)=>{if(n===0||i===0&&o===0&&a===0)return;const s=fi(n),c=Ef();A5(c,[i,o,a],s);const l=new Float64Array(16);ry(l,c),jn(e.rotation,e.rotation,l),t.modified()},t.rotateQuaternion=n=>{if(Math.abs(n[3])>=1-Dte)return;const i=ry(new Float64Array(16),n);jn(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],Zt(e.rotation),t.rotateZ(o),t.rotateX(n),t.rotateY(i),t.modified(),!0),t.setUserMatrix=n=>Ym(e.userMatrix,n)?!1:(bi(e.userMatrix,n),t.modified(),!0),t.getMatrix=()=>(t.computeMatrix(),e.matrix),t.computeMatrix=()=>{if(t.getMTime()>e.matrixMTime.getMTime()){Zt(e.matrix),e.userMatrix&&jn(e.matrix,e.matrix,e.userMatrix),Kr(e.matrix,e.matrix,e.origin),Kr(e.matrix,e.matrix,e.position),jn(e.matrix,e.matrix,e.rotation),pl(e.matrix,e.matrix,e.scale),Kr(e.matrix,e.matrix,[-e.origin[0],-e.origin[1],-e.origin[2]]),tr(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=()=>Pr.getCenter(e.bounds),t.getLength=()=>Pr.getLength(e.bounds),t.getXRange=()=>Pr.getXRange(e.bounds),t.getYRange=()=>Pr.getYRange(e.bounds),t.getZRange=()=>Pr.getZRange(e.bounds),t.getUserMatrix=()=>e.userMatrix;function r(){t.computeMatrix()}t.onModified(r)}const Ote={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 JL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ote,r),QR.extend(t,e,r),e.matrixMTime={},re.obj(e.matrixMTime),re.get(t,e,["bounds","isIdentity"]),re.getArray(t,e,["orientation"]),re.setGetArray(t,e,["origin","position","scale"],3),e.matrix=Zt(new Float64Array(16)),e.rotation=Zt(new Float64Array(16)),e.userMatrix=Zt(new Float64Array(16)),e.transform=null,Ite(t,e)}const Mte=re.newInstance(JL,"vtkProp3D");var r4={newInstance:Mte,extend:JL};const{vtkDebugMacro:Pte}=re;function Rte(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=e1.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()){Pte("Recomputing bounds..."),e.mapperBounds=n.concat();const i=[];Pr.getCorners(n,i),t.computeMatrix();const o=new Float64Array(16);tr(o,e.matrix),i.forEach(a=>mn(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 Lte={mapper:null,property:null,backfaceProperty:null,forceOpaque:!1,forceTranslucent:!1,bounds:[1,-1,1,-1,1,-1]};function ZL(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Lte,r),r4.extend(t,e,r),e.boundsMTime={},re.obj(e.boundsMTime),re.set(t,e,["property"]),re.setGet(t,e,["backfaceProperty","forceOpaque","forceTranslucent","mapper"]),Rte(t,e)}const Ate=re.newInstance(ZL,"vtkActor");var W5={newInstance:Ate,extend:ZL};function Nte(t,e){const r=t.invokeResize;delete t.invokeResize,e.renderWindow=jj.newInstance(),e.rendererMap={},e.openGLRenderWindow=lee.newInstance(),e.renderWindow.addView(e.openGLRenderWindow),e.interactor=Nee.newInstance(),e.interactor.setView(e.openGLRenderWindow),e.interactor.initialize(),t.addRenderer=({viewport:n,id:i,background:o})=>{const a=NL.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=re.chain(t.setContainer,t.destroy,e.openGLRenderWindow.delete,t.delete),t.resize()}const kte={background:[0,0,0],container:null};function QL(t,e,r={}){Object.assign(e,kte,r),re.obj(t,e),re.get(t,e,["renderWindow","openGLRenderWindow","interactor","container"]),re.event(t,e,"resize"),Nte(t,e)}const Vte=re.newInstance(QL),Fte={newInstance:Vte,extend:QL},{vtkErrorMacro:s2}=re;function Ute(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?(s2("Index out of range!"),-1):(n[0]=e.nodes[r].x,n[1]=e.nodes[r].y,n[2]=e.nodes[r].midpoint,n[3]=e.nodes[r].sharpness,1)},t.setNodeValue=(r,n)=>{const i=e.nodes.length;if(r<0||r>=i)return s2("Index out of range!"),-1;const o=e.nodes[r].x;return e.nodes[r].x=n[0],e.nodes[r].y=n[1],e.nodes[r].midpoint=n[2],e.nodes[r].sharpness=n[3],o!==n[0]?t.sortAndUpdateRange():t.modified(),1},t.addPoint=(r,n)=>t.addPointLong(r,n,.5,0),t.addPointLong=(r,n,i,o)=>{if(i<0||i>1)return s2("Midpoint outside range [0.0, 1.0]"),-1;if(o<0||o>1)return s2("Sharpness outside range [0.0, 1.0]"),-1;e.allowDuplicateScalars||t.removePoint(r);const a={x:r,y:n,midpoint:i,sharpness:o};e.nodes.push(a),t.sortAndUpdateRange();let s;for(s=0;s{e.nodes!==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,_=-2*C+3*x,T=C-2*x+w,E=C-x,b=p-g,D=(1-y)*b;o[m]=S*g+_*p+T*D+E*D;const I=gp?g:p;o[m]=o[m]P?P:o[m]}}}}const Bte={range:[0,0],clamping:!0,allowDuplicateScalars:!1};function eA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Bte,r),re.obj(t,e),e.nodes=[],re.setGet(t,e,["allowDuplicateScalars","clamping"]),re.setArray(t,e,["range"],2),re.getArray(t,e,["range"]),Ute(t,e)}const Gte=re.newInstance(eA,"vtkPiecewiseFunction");var Fd={newInstance:Gte,extend:eA};const{BlendMode:Gu,FilterMode:Jg}=iM;function Wte(t,e,r,n,i){let o=null;return i?(o=i,o.removeAllPoints()):o=Fd.newInstance(),o.addPointLong(-1024,0,1,1),o.addPoint(t,e),o.addPoint(r,n),o}const zte={createRadonTransferFunction:Wte};function $te(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=_f(),e.bounds},t.update=()=>{t.getInputData()},t.setBlendModeToComposite=()=>{t.setBlendMode(Gu.COMPOSITE_BLEND)},t.setBlendModeToMaximumIntensity=()=>{t.setBlendMode(Gu.MAXIMUM_INTENSITY_BLEND)},t.setBlendModeToMinimumIntensity=()=>{t.setBlendMode(Gu.MINIMUM_INTENSITY_BLEND)},t.setBlendModeToAverageIntensity=()=>{t.setBlendMode(Gu.AVERAGE_INTENSITY_BLEND)},t.setBlendModeToAdditiveIntensity=()=>{t.setBlendMode(Gu.ADDITIVE_INTENSITY_BLEND)},t.setBlendModeToRadonTransform=()=>{t.setBlendMode(Gu.RADON_TRANSFORM_BLEND)},t.getBlendModeAsString=()=>re.enumToString(Gu,e.blendMode),t.setAverageIPScalarRange=(n,i)=>{console.warn("setAverageIPScalarRange is deprecated use setIpScalarRange"),t.setIpScalarRange(n,i)},t.getFilterModeAsString=()=>re.enumToString(Jg,e.filterMode),t.setFilterModeToOff=()=>{t.setFilterMode(Jg.OFF)},t.setFilterModeToNormalized=()=>{t.setFilterMode(Jg.NORMALIZED)},t.setFilterModeToRaw=()=>{t.setFilterMode(Jg.RAW)},t.setGlobalIlluminationReach=n=>r.setGlobalIlluminationReach(Tc(n,0,1)),t.setVolumetricScatteringBlending=n=>r.setVolumetricScatteringBlending(Tc(n,0,1)),t.setVolumeShadowSamplingDistFactor=n=>r.setVolumeShadowSamplingDistFactor(n>=1?n:1),t.setAnisotropy=n=>r.setAnisotropy(Tc(n,-.99,.99)),t.setLAOKernelSize=n=>r.setLAOKernelSize(fT(Tc(n,1,32))),t.setLAOKernelRadius=n=>r.setLAOKernelRadius(n>=1?n:1)}const jte=t=>({bounds:[1,-1,1,-1,1,-1],sampleDistance:1,imageSampleDistance:1,maximumSamplesPerRay:1e3,autoAdjustSampleDistances:!0,initialInteractionScale:1,interactionSampleDistanceFactor:1,blendMode:Gu.COMPOSITE_BLEND,ipScalarRange:[-1e6,1e6],filterMode:Jg.OFF,preferSizeOverAccuracy:!1,computeNormalFromOpacity:!1,volumetricScatteringBlending:0,globalIlluminationReach:0,volumeShadowSamplingDistFactor:5,anisotropy:0,localAmbientOcclusion:!1,LAOKernelSize:15,LAOKernelRadius:7,updatedExtents:[],...t});function tA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jte(r)),GT.extend(t,e,r),re.setGet(t,e,["sampleDistance","imageSampleDistance","maximumSamplesPerRay","autoAdjustSampleDistances","initialInteractionScale","interactionSampleDistanceFactor","blendMode","filterMode","preferSizeOverAccuracy","computeNormalFromOpacity","volumetricScatteringBlending","globalIlluminationReach","volumeShadowSamplingDistFactor","anisotropy","localAmbientOcclusion","LAOKernelSize","LAOKernelRadius","updatedExtents"]),re.setGetArray(t,e,["ipScalarRange"],2),re.event(t,e,"lightingActivated"),$te(t,e)}const Hte=re.newInstance(tA,"vtkVolumeMapper");var nA={newInstance:Hte,extend:tA,...zte};function Kte(t,e){e.classHierarchy.push("vtkSharedVolumeMapper");const r=t.delete;t.delete=()=>{e.scalarTexture=null,r()}}const qte={scalarTexture:null};function rA(t,e,r={}){Object.assign(e,qte,r),nA.extend(t,e,r),re.setGet(t,e,["scalarTexture"]),Kte(t,e)}const Xte=re.newInstance(rA,"vtkSharedVolumeMapper"),Yte={newInstance:Xte,extend:rA};function Jr(t){const e=t.indexOf(":");return t.substring(e+1)}function iA(t){let e=2166136261;for(let r=0;r>>0).toString(36)}const Jte=1073741824;class Zte{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*Jte,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}),St(ot,st.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),St(ot,st.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};St(ot,st.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=us.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};St(ot,st.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};St(ot,st.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(Jr).sort();let n=2166136261;for(const i of r){const o=iA(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),St(ot,st.IMAGE_CACHE_IMAGE_REMOVED,{imageId:c}),n=this.getBytesAvailable(),n>=e)return n;for(const c of a)if(this.removeImageLoadObject(c),St(ot,st.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(st.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),St(ot,st.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=Jr(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=Jr(e),i=Array.from(this._imageCache.keys()).find(o=>Jr(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};St(ot,st.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(st.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};St(ot,st.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||us.FULL_RESOLUTION:void 0}}const He=new Zte;function kb(t,e){const r=qT(e),n=new r(t.length);return n.set(t),n}function Qte(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=He.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=He.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 ene={updatedFrames:[]};function oA(t,e,r={}){Object.assign(e,ene,r),Br.extend(t,e,r),Qte(t,e)}const tne=re.newInstance(oA,"vtkStreamingOpenGLTexture"),nne={newInstance:tne,extend:oA},rne={isPerformingCoordinateTransformation:!1};function aA(t,e,r={}){Object.assign(e,rne,r),e4.extend(t,e,r),re.setGet(t,e,["isPerformingCoordinateTransformation"]),one(t,e)}const ine=re.newInstance(aA,"vtkSlabCamera");function one(t,e){e.classHierarchy.push("vtkSlabCamera");const r=Zt(new Float64Array(16)),n=new Float64Array(3);t.getProjectionMatrix=(i,o,a)=>{const s=$a();if(e.projectionMatrix){const d=1/e.physicalScale;return lr(n,d,d,d),bi(s,e.projectionMatrix),pl(s,s,n),tr(s,s),s}Zt(r);let c=e.clippingRange[0],l=e.clippingRange[1];e.isPerformingCoordinateTransformation&&(c=e.distance,l=e.distance+.1);const f=l-c,u=[c+(o+1)*f/2,c+(a+1)*f/2];if(e.parallelProjection){const d=e.parallelScale*i,h=e.parallelScale,g=(e.windowCenter[0]-1)*d,p=(e.windowCenter[0]+1)*d,v=(e.windowCenter[1]-1)*h,y=(e.windowCenter[1]+1)*h;ET(r,g,p,v,y,u[0],u[1]),tr(r,r)}else{if(e.useOffAxisProjection)throw new Error("Off-Axis projection is not supported at this time");{const d=Math.tan(gn.radiansFromDegrees(e.viewAngle)/2);let h,g;e.useHorizontalViewAngle===!0?(h=c*d,g=c*d/i):(h=c*d*i,g=c*d);const p=(e.windowCenter[0]-1)*h,v=(e.windowCenter[0]+1)*h,y=(e.windowCenter[1]-1)*g,m=(e.windowCenter[1]+1)*g,w=u[0],x=u[1];r[0]=2*w/(v-p),r[5]=2*w/(m-y),r[2]=(p+v)/(v-p),r[6]=(y+m)/(m-y),r[10]=-(w+x)/(x-w),r[14]=-1,r[11]=-2*w*x/(x-w),r[15]=0}}return bi(s,r),s}}const ane={newInstance:ine,extend:aA};function Cc(t){return Wa(t,"vtkVolume")||Wa(t,"vtkImageSlice")}function Wa(t,e){const r="isA"in t?t:t.actor;return r?!!r.isA(e):!1}const ll=[];function $h(t,e=0){let r;for(r=0;r0;)ll.pop()}function Ct(t,...e){for(let r=0;r=0&&I<=y.levels.SILENT)return I;throw new TypeError("log.setLevel() called with invalid level: "+D)}y.name=p,y.levels={TRACE:0,DEBUG:1,INFO:2,WARN:3,ERROR:4,SILENT:5},y.methodFactory=v||d,y.getLevel=function(){return x??w??m},y.setLevel=function(D,I){return 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o=re.capitalize(i);t[`get${o}`]=a=>e.componentData[a][`${i}`]})}const jne={colorMixPreset:null,independentComponents:!0,interpolationType:Zg.FAST_LINEAR,shade:!1,ambient:.1,diffuse:.7,specular:.2,specularPower:10,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function Hne(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,jne,r),re.obj(t,e),!e.componentData){e.componentData=[];for(let n=0;nt,t.makeProperty=qne.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()){Xne("Recomputing bounds..."),e.mapperBounds=r.map(a=>a);const i=[];Pr.getCorners(r,i),t.computeMatrix();const o=new Float64Array(16);tr(o,e.matrix),i.forEach(a=>mn(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 Jne={mapper:null,property:null,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,Jne,r),r4.extend(t,e,r),e.boundsMTime={},re.obj(e.boundsMTime),re.set(t,e,["property"]),re.setGet(t,e,["mapper"]),re.getArray(t,e,["bounds"],6),Yne(t,e)}const Zne=re.newInstance(xA,"vtkVolume");var Qne={newInstance:Zne,extend:xA};const{vtkErrorMacro:ere}=re;class tre{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){ere("Invalid or missing input");return}const o=Ga.newInstance();o.shallowCopy(i);const a=new tre,s=i.getLines().getData();let c=0;for(;c2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rre,r),re.obj(t,e),re.algo(t,e,1,1),nre(t,e)}const ire=re.newInstance(CA,"vtkClosedPolyLineToSurfaceFilter");var ore={newInstance:ire,extend:CA};const{vtkErrorMacro:$b}=ta;function are(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 T=1;T0!==x){C=!1;break}if(C)continue;const S=[];for(let T=0;T0;if(y[E]>0===b)continue;let I=T,P=E,M=y[P]-y[I];M<=0&&(I=E,P=T,M*=-1);let L=0;M!==0&&(L=(e.cutValue-y[I])/M);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 A=[p[0]+L*(v[0]-p[0]),p[1]+L*(v[1]-p[1]),p[2]+L*(v[2]-p[2])];S.push({pointEdge1:V,pointEdge2:G,intersectedPoint:A,newPointID:-1})}for(let T=0;T2&&(u.push(_),S.forEach(T=>{u.push(T.newPointID)}))}o.getPoints().setData(O5(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){$b("Invalid or missing input");return}if(!e.cutFunction){$b("Missing cut 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u=re.newTypedArray(e.pointType,a*f),d=pn.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&&_o.buildFromDegree().rotateX(e.rotations[0]).rotateY(e.rotations[1]).rotateZ(e.rotations[2]).apply(s).apply(c),e.center&&_o.buildFromRadian().translate(...e.center).apply(s),e.matrix){_o.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];_o.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,gre,r),re.obj(t,e),re.setGet(t,e,["xLength","yLength","zLength","generate3DTextureCoordinates","generateFaces","generateLines"]),re.setGetArray(t,e,["center","rotations"],3),re.setGetArray(t,e,["matrix"],16),e._polys=Vd.newInstance({values:Uint16Array.from(dre)}),e._lineCells=Vd.newInstance({values:Uint16Array.from(fre)}),re.moveToProtected(t,e,["polys","lineCells"]),re.algo(t,e,0,1),hre(t,e)}const pre=re.newInstance(_A,"vtkCubeSource");var TA={newInstance:pre,extend:_A};const{vtkErrorMacro:jb}=re;function mre(t,e){e.classHierarchy.push("vtkImageDataOutlineFilter");const r={...t};t.requestData=(n,i)=>{const o=n[0];if(!o||!o.isA("vtkImageData")){jb("Invalid or missing input");return}const a=o.getSpatialExtent();if(!a){jb("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 vre={};function EA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,vre,r),re.obj(t,e),re.algo(t,e,1,1),e._cubeSource=TA.newInstance(),re.moveToProtected(t,e,["cubeSource","tmpOut"]),mre(t,e)}const yre=re.newInstance(EA,"vtkImageDataOutlineFilter");var wre={newInstance:yre,extend:EA};let h4;function xre(t,e){e.classHierarchy.push("vtkAbstractTransform","vtkHomogeneousTransform","vtkTransform"),t.transformPoint=(r,n)=>(mn(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?jn(n,e.matrix,r):jn(n,r,e.matrix),n),t.transformMatrices=(r,n)=>{const i=new Float64Array(16),o=new Float64Array(16),a=e.preMultiplyFlag?()=>jn(o,e.matrix,i):()=>jn(o,i,e.matrix);for(let s=0;sh4({matrix:gn.invertMatrix(Array.from(e.matrix),[],4),preMultiplyFlag:e.preMultiplyFlag})}const Cre={preMultiplyFlag:!1,matrix:[...cT]};function bA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Cre,r),re.obj(t,e),re.setGet(t,e,["preMultiplyFlag"]),re.setGetArray(t,e,["matrix"],16),xre(t,e)}h4=re.newInstance(bA,"vtkTransform");var Sre={newInstance:h4,extend:bA},_re=`//VTK::System::Dec /*========================================================================= @@ -2771,7 +2771,7 @@ void main() //VTK::Picking::Impl } -`,rae=`//VTK::System::Dec +`,Tre=`//VTK::System::Dec /*========================================================================= @@ -2838,12 +2838,12 @@ void main() //VTK::RenderPassFragmentShader::Impl } -`;const{vtkErrorMacro:td}=Ro;function f9(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 iae(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()==Rc.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){td("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=eE(a,s);const f=e._openGLRenderWindow.getGraphicsResourceForObject(s),u=!((b=f==null?void 0:f.oglObject)!=null&&b.getHandle())||(f==null?void 0:f.hash)!==l,d=e.renderable.getUpdatedExtents(),h=!!d.length;if(u&&!h){e.openGLTexture=Br.newInstance(),e.openGLTexture.setOpenGLRenderWindow(e._openGLRenderWindow),e.openGLTexture.setOglNorm16Ext(e.context.getExtension("EXT_texture_norm16")),e.openGLTexture.resetFormatAndType();const 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=Il(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=Br.newInstance(),e.colorTexture.setOpenGLRenderWindow(e._openGLRenderWindow),m){const F=new Float32Array(3072);for(let W=0;W0){const F=e.resliceGeom.getPointData().getNormals();F?A.normals=F:td("Slab mode requested without normals")}e.tris.getCABO().createVBO(O,"polys",Io.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)||td("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)||td("Error setting normalWC in shader 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bae(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 Dae={handle:null,layouts:null,renderEncoder:null,shaderDescriptions:null,vertexState:null,topology:null,pipelineDescription:null};function Ok(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Dae,r),Ir(t,e),e.layouts=[],e.shaderDescriptions=[],ea(t,e,["handle","pipelineDescription"]),Si(t,e,["device","renderEncoder","topology","vertexState"]),bae(t,e)}const Iae=Zn(Ok,"vtkWebGPUPipeline");var Oae={newInstance:Iae,extend:Ok};function Mae(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=vr.substitute(e.code,"//VTK::IOStructs::Input",i).result),e.outputNames.length+e.builtinOutputNames.length){const a=[`struct 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Lae(t){return!t||t.length<6?0:t in h9?h9[t]:(Wn(`unknown format ${t}`),null)}function Aae(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 Wn(`unknown format ${t}`),0;const i=5-n/2;return e*i}function Nae(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 kae(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{Wn(`unknown format ${t}`);return}const r=t.split("x")[0],n=Number(r[r.length-1]);if(Number.isNaN(n)){Wn(`unknown format ${t}`);return}return e+=8*(5-n/2),e+="Array",e}function Vae(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{Wn(`unknown format ${t}`);return}let r=1;return 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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=KT(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)||Xf("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)||Xf("Error setting normalWC in shader 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d=!1;return(!e.currentRenderPass&&e.lastRenderPassShaderReplacement||e.currentRenderPass&&e.currentRenderPass.getShaderReplacement()!==e.lastRenderPassShaderReplacement)&&(d=!0),d||e.lastHaveSeenDepthRequest!==e.haveSeenDepthRequest||((h=i.getProgram())==null?void 0:h.getHandle())===0||e.lastTextureComponents!==s||e.lastIndependentComponents!==c||e.lastSlabThickness!==l||e.lastSlabType!==f||e.lastSlabTrapezoidIntegration!==u?(e.lastHaveSeenDepthRequest=e.haveSeenDepthRequest,e.lastTextureComponents=s,e.lastIndependentComponents=c,e.lastSlabThickness=l,e.lastSlabType=f,e.lastSlabTrapezoidIntegration=u,!0):!1},t.getShaderTemplate=(i,o,a)=>{i.Vertex=_re,i.Fragment=Tre,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=$e.substitute(s,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,s=$e.substitute(s,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = 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y=1;y0&&(p=p.concat(["uniform vec3 spacing;","uniform float slabThickness;","uniform int slabType;","uniform int slabTrapezoid;","uniform vec3 vboScaling;"]),p=p.concat(["vec4 compositeValue(vec4 currVal, vec4 valToComp, int trapezoid)","{"," vec4 retVal = vec4(1.0);"," if (slabType == 0) // min"," {"," retVal = min(currVal, valToComp);"," }"," else if (slabType == 1) // max"," {"," retVal = max(currVal, valToComp);"," }"," else if (slabType == 3) // sum"," {"," retVal = currVal + (trapezoid > 0 ? 0.5 * valToComp : valToComp); "," }"," else // mean"," {"," retVal = currVal + (trapezoid > 0 ? 0.5 * valToComp : valToComp); "," }"," return retVal;","}"])),l=$e.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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t[t.length-2]==="x"&&(r=Number(t[t.length-1])),r===4?`vec4<${e}>`:r===3?`vec3<${e}>`:r===2?`vec2<${e}>`:e}function oie(t){if(!t)return 0;let e=1;return t.substring(0,3)==="vec"?e=Number(t[3]):t.substring(0,3)==="mat"&&(e=t[3]*t[5]),e*4}function aie(t){if(t){if(t.includes("f32"))return"Float32Array";if(t.includes("i32"))return"Int32Array";if(t.includes("u32"))return"Uint32Array";$n(`unknown format ${t}`)}}var tl={getDetailsFromTextureFormat:eie,getByteStrideFromBufferFormat:tie,getNumberOfComponentsFromBufferFormat:nie,getNativeTypeFromBufferFormat:rie,getShaderTypeFromBufferFormat:iie,getByteStrideFromShaderFormat:oie,getNativeTypeFromShaderFormat:aie};function sie(t,e){if(t===e)return!0;if(t==null||e==null||t.length!==e.length)return!1;for(let r=0;r2&&arguments[2]!==void 0?arguments[2]:"vertex",o=n;Array.isArray(o)||(o=[o]);for(let a=0;aa.names[0]s.names[0]?1:0)},t.removeBufferIfPresent=r=>{for(let n=0;n{for(let n=0;n{for(let n=0;n{for(let n=0;n{let r="",n=0;for(let i=0;i0&&(r+=`, 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Kae(t,e){e.classHierarchy.push("vtkWebGPUSimpleMapper"),t.generateShaderDescriptions=(r,n,i)=>{const o=d9.newInstance({type:"vertex",hash:r,code:e.vertexShaderTemplate}),a=d9.newInstance({type:"fragment",hash:r,code:e.fragmentShaderTemplate}),s=n.getShaderDescriptions();s.push(o),s.push(a);const c=e.vertexShaderTemplate+e.fragmentShaderTemplate,l=new RegExp("//VTK::[^:]*::","g"),u=c.match(l).filter((d,h,g)=>g.indexOf(d)===h).map(d=>`replaceShader${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=vr.substitute(s,"//VTK::Renderer::Dec",[o]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=vr.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=vr.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=vr.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=vr.substitute(a,"//VTK::Position::Impl",[" output.Position = rendererUBO.SCPCMatrix*vertexBC;"]).result,o.setCode(a)},e.shaderReplacements.set("replaceShaderPosition",t.replaceShaderPosition),t.replaceShaderTCoord=(r,n,i)=>{n.getShaderDescription("vertex").addOutput("vec2","tcoordVS")},e.shaderReplacements.set("replaceShaderTCoord",t.replaceShaderTCoord),t.addTextureView=r=>{e.textureViews.includes(r)||e.textureViews.push(r)},t.prepareToDraw=r=>{e.renderEncoder=r,t.updateInput(),t.updateBuffers(),t.updateBindings(),t.updatePipeline()},t.updateInput=()=>{},t.updateBuffers=()=>{},t.updateBindings=()=>{e.bindGroup.setBindables(t.getBindables())},t.computePipelineHash=()=>{},t.registerDrawCallback=r=>{r.registerDrawCallback(e.pipeline,t.draw)},t.prepareAndDraw=r=>{t.prepareToDraw(r),r.setPipeline(e.pipeline),t.draw(r)},t.draw=r=>{const n=r.getBoundPipeline();r.activateBindGroup(e.bindGroup),e.WebGPURenderer&&e.WebGPURenderer.bindUBO(r),n.bindVertexInput(r,e.vertexInput);const i=e.vertexInput.getIndexBuffer();i?r.drawIndexed(i.getIndexCount(),e.numberOfInstances,0,0,0):r.draw(e.numberOfVertices,e.numberOfInstances,0,0)},t.getBindables=()=>{const r=[...e.additionalBindables];e.UBO&&r.push(e.UBO),e.SSBO&&r.push(e.SSBO);for(let n=0;n{t.computePipelineHash(),e.pipeline=e.device.getPipeline(e.pipelineHash),e.pipeline||(e.pipeline=Oae.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 qae={additionalBindables:void 0,bindGroup:null,device:null,fragmentShaderTemplate:null,numberOfInstances:1,numberOfVertices:0,pipelineHash:null,shaderReplacements:null,SSBO:null,textureViews:null,topology:"triangle-list",UBO:null,vertexShaderTemplate:null,WebGPURenderer:null};function Rk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,qae,r),Cr.extend(t,e,r),e.textureViews=[],e.vertexInput=$ae.newInstance(),e.bindGroup=bk.newInstance({label:"mapperBG"}),e.additionalBindables=[],e.fragmentShaderTemplate=e.fragmentShaderTemplate||Hae,e.vertexShaderTemplate=e.vertexShaderTemplate||jae,e.shaderReplacements=new Map,J.get(t,e,["pipeline","vertexInput"]),J.setGet(t,e,["additionalBindables","device","fragmentShaderTemplate","interpolate","numberOfInstances","numberOfVertices","pipelineHash","shaderReplacements","SSBO","textureViews","topology","UBO","vertexShaderTemplate","WebGPURenderer"]),Kae(t,e)}const Xae=J.newInstance(Rk,"vtkWebGPUSimpleMapper");var Lk={newInstance:Xae,extend:Rk};function Yae(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=vr.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 Jae={};function Ak(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Jae,r),Lk.extend(t,e,r),Yae(t,e)}const Zae=J.newInstance(Ak,"vtkWebGPUFullScreenQuad");var JS={newInstance:Zae,extend:Ak};const Qae={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},ese={Start:0,Points:0,Lines:1,Triangles:2,TriangleStrips:3,TriangleEdges:4,TriangleStripEdges:5,End:6};var P1={BufferUsage:Qae,PrimitiveTypes:ese};const E3=["getMappedRange","mapAsync","unmap"];function tse(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 nse(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=>{tse(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,rse,r),J.obj(t,e),J.get(t,e,["handle","sizeInBytes","usage"]),J.setGet(t,e,["strideInBytes","device","arrayInformation","label","sourceTime"]),nse(t,e)}const ise=J.newInstance(Nk);var ZS={newInstance:ise,extend:Nk,...P1};const{Representation:g9}=s0,{PrimitiveTypes:Yu}=P1;class ose{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=ase(i),f=r.numberOfPoints,u={provokedPointIds:new Uint8Array(f),extraPoints:0,iboSize:0,flatId:0,iboId:0,cellProvokedMap:new ose};let d=null;o===g9.POINTS||i===Yu.Points?d=b3.anythingToPoints:o===g9.WIREFRAME||i===Yu.Lines?d=b3[`${l}ToWireframe`]:d=b3[`${l}ToSurface`],Ql=cse;let h=a||0;for(let g=0;g2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,use,r),ZS.extend(t,e,r),J.setGet(t,e,["flatIdToPointId","flatIdToCellId","flatSize","indexCount"]),lse(t,e)}const fse=J.newInstance(kk);var dse={newInstance:fse,extend:kk,...P1};const{BufferUsage:Uu}=P1,{vtkErrorMacro:hse}=Ro,{VtkDataTypes:nd}=Ut,gse={};function pse(t){let e;switch(t.getDataType()){case nd.UNSIGNED_CHAR:e="uint8";break;case nd.FLOAT:e="float32";break;case nd.UNSIGNED_INT:e="uint32";break;case nd.INT:e="sint32";break;case nd.DOUBLE:e="float32";break;case nd.UNSIGNED_SHORT:e="uint16";break;case nd.SHORT:e="sin16";break;default:e="float32";break}switch(t.getNumberOfComponents()){case 2:e+="x2";break;case 3:e.includes("32")||hse(`unsupported x3 type for ${e}`),e+="x3";break;case 4:e+="x4";break}return e}function m9(t,e,r,n,i){const o={},a=t.getFlatSize();if(!a)return o;let s=[0,0,0,0];i.shift&&(i.shift.length?s=i.shift:s.fill(i.shift));let c=[1,1,1,1];i.scale&&(i.scale.length?c=i.scale:c.fill(i.scale));const l=Object.prototype.hasOwnProperty.call(i,"packExtra")?i.packExtra:!1;let f,u=0;const d=r+(l?1:0),h=cg(n,a*d);let g=t.getFlatIdToPointId();i.cellData&&(g=t.getFlatIdToCellId()),r===1?f=function(v){h[u++]=c[0]*e[v]+s[0]}:r===2?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1]}:r===3&&!l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2]}:r===3&&l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*1+s[3]}:r===4&&(f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*e[v+3]+s[3]});for(let p=0;pe.device.hasCachedObject(n),t.getBuffer=n=>n.hash?e.device.getCachedObject(n.hash,r,n):r(n),t.getBufferForPointArray=(n,i)=>{const o=pse(n),a={hash:`${n.getMTime()}I${i.getMTime()}${o}`,usage:Uu.PointArray,format:o,dataArray:n,indexBuffer:i};return t.getBuffer(a)},t.getFullScreenQuadBuffer=()=>{if(e.fullScreenQuadBuffer)return e.fullScreenQuadBuffer;e.fullScreenQuadBuffer=ZS.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 wse={device:null,fullScreenQuadBuffer:null};function xse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,wse,r),Ir(t,e),Si(t,e,["device"]),yse(t,e)}Zn(xse);var gg={...gse,...P1};const{BufferUsage:Cse}=gg,{vtkErrorMacro:x0}=J;function Sse(t,e){e.classHierarchy.push("vtkWebGPUStorageBuffer"),t.addEntry=(r,n)=>{if(e._bufferEntryNames.has(r)){x0(`entry named ${r} already exists`);return}e._bufferEntryNames.set(r,e.bufferEntries.length);const i=bo.getByteStrideFromShaderFormat(n);e.bufferEntries.push({name:r,type:n,sizeInBytes:i,offset:e.sizeInBytes,nativeType:bo.getNativeTypeFromShaderFormat(n)}),e.sizeInBytes+=i},t.send=r=>{if(!e._buffer){const n={nativeArray:e.Float32Array,usage:Cse.Storage,label:e.label};e._buffer=r.getBufferManager().getBuffer(n),e.bindGroupTime.modified(),e._sendTime.modified();return}r.getHandle().queue.writeBuffer(e._buffer.getHandle(),0,e.arrayBuffer,0,e.sizeInBytes*e.numberOfInstances),e._sendTime.modified()},t.createView=r=>{r in e||(e.arrayBuffer||(e.arrayBuffer=new ArrayBuffer(e.sizeInBytes*e.numberOfInstances)),e[r]=J.newTypedArray(r,e.arrayBuffer))},t.setValue=(r,n,i)=>{const o=e._bufferEntryNames.get(r);if(o===void 0){x0(`entry named ${r} not found in UBO`);return}const a=e.bufferEntries[o];t.createView(a.nativeType);const s=e[a.nativeType];s[(a.offset+n*e.sizeInBytes)/s.BYTES_PER_ELEMENT]=i},t.setArray=(r,n,i)=>{const o=e._bufferEntryNames.get(r);if(o===void 0){x0(`entry named ${r} not found in UBO`);return}const a=e.bufferEntries[o];t.createView(a.nativeType);const s=e[a.nativeType],c=(a.offset+n*e.sizeInBytes)/s.BYTES_PER_ELEMENT;for(let l=0;l{const i=e._bufferEntryNames.get(r);if(i===void 0){x0(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=n.length/e.numberOfInstances;for(let c=0;c{const i=e._bufferEntryNames.get(r);if(i===void 0){x0(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=n.length/e.numberOfInstances;for(let c=0;c{const i=e._bufferEntryNames.get(r);if(i===void 0){x0(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=9;for(let c=0;ce._sendTime.getMTime(),t.getShaderCode=(r,n)=>{const i=[`struct ${e.label}StructEntry +`;function gie(t,e){e.classHierarchy.push("vtkWebGPUSimpleMapper"),t.generateShaderDescriptions=(r,n,i)=>{const o=Kb.newInstance({type:"vertex",hash:r,code:e.vertexShaderTemplate}),a=Kb.newInstance({type:"fragment",hash:r,code:e.fragmentShaderTemplate}),s=n.getShaderDescriptions();s.push(o),s.push(a);const c=e.vertexShaderTemplate+e.fragmentShaderTemplate,l=new RegExp("//VTK::[^:]*::","g"),u=c.match(l).filter((d,h,g)=>g.indexOf(d)===h).map(d=>`replaceShader${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=ss.substitute(s,"//VTK::Renderer::Dec",[o]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=ss.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=ss.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=ss.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=ss.substitute(a,"//VTK::Position::Impl",[" output.Position = rendererUBO.SCPCMatrix*vertexBC;"]).result,o.setCode(a)},e.shaderReplacements.set("replaceShaderPosition",t.replaceShaderPosition),t.replaceShaderTCoord=(r,n,i)=>{n.getShaderDescription("vertex").addOutput("vec2","tcoordVS")},e.shaderReplacements.set("replaceShaderTCoord",t.replaceShaderTCoord),t.addTextureView=r=>{e.textureViews.includes(r)||e.textureViews.push(r)},t.prepareToDraw=r=>{e.renderEncoder=r,t.updateInput(),t.updateBuffers(),t.updateBindings(),t.updatePipeline()},t.updateInput=()=>{},t.updateBuffers=()=>{},t.updateBindings=()=>{e.bindGroup.setBindables(t.getBindables())},t.computePipelineHash=()=>{},t.registerDrawCallback=r=>{r.registerDrawCallback(e.pipeline,t.draw)},t.prepareAndDraw=r=>{t.prepareToDraw(r),r.setPipeline(e.pipeline),t.draw(r)},t.draw=r=>{const n=r.getBoundPipeline();r.activateBindGroup(e.bindGroup),e.WebGPURenderer&&e.WebGPURenderer.bindUBO(r),n.bindVertexInput(r,e.vertexInput);const i=e.vertexInput.getIndexBuffer();i?r.drawIndexed(i.getIndexCount(),e.numberOfInstances,0,0,0):r.draw(e.numberOfVertices,e.numberOfInstances,0,0)},t.getBindables=()=>{const r=[...e.additionalBindables];e.UBO&&r.push(e.UBO),e.SSBO&&r.push(e.SSBO);for(let n=0;n{t.computePipelineHash(),e.pipeline=e.device.getPipeline(e.pipelineHash),e.pipeline||(e.pipeline=Yre.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 pie={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 NA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,pie,r),Ui.extend(t,e,r),e.textureViews=[],e.vertexInput=fie.newInstance(),e.bindGroup=OA.newInstance({label:"mapperBG"}),e.additionalBindables=[],e.fragmentShaderTemplate=e.fragmentShaderTemplate||hie,e.vertexShaderTemplate=e.vertexShaderTemplate||die,e.shaderReplacements=new Map,re.get(t,e,["pipeline","vertexInput"]),re.setGet(t,e,["additionalBindables","device","fragmentShaderTemplate","interpolate","numberOfInstances","numberOfVertices","pipelineHash","shaderReplacements","SSBO","textureViews","topology","UBO","vertexShaderTemplate","WebGPURenderer"]),gie(t,e)}const mie=re.newInstance(NA,"vtkWebGPUSimpleMapper");var vie={newInstance:mie,extend:NA};function yie(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=ss.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 wie={};function kA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,wie,r),vie.extend(t,e,r),yie(t,e)}const xie=re.newInstance(kA,"vtkWebGPUFullScreenQuad");var H3={newInstance:xie,extend:kA};const Cie={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},Sie={Start:0,Points:0,Lines:1,Triangles:2,TriangleStrips:3,TriangleEdges:4,TriangleStripEdges:5,End:6};var o1={BufferUsage:Cie,PrimitiveTypes:Sie};const Ox=["getMappedRange","mapAsync","unmap"];function _ie(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 Tie(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=>{_ie(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,Eie,r),re.obj(t,e),re.get(t,e,["handle","sizeInBytes","usage"]),re.setGet(t,e,["strideInBytes","device","arrayInformation","label","sourceTime"]),Tie(t,e)}const bie=re.newInstance(VA);var K3={newInstance:bie,extend:VA,...o1};const{Representation:Xb}=e1,{PrimitiveTypes:ju}=o1;class Die{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=Iie(i),f=r.numberOfPoints,u={provokedPointIds:new Uint8Array(f),extraPoints:0,iboSize:0,flatId:0,iboId:0,cellProvokedMap:new Die};let d=null;o===Xb.POINTS||i===ju.Points?d=Mx.anythingToPoints:o===Xb.WIREFRAME||i===ju.Lines?d=Mx[`${l}ToWireframe`]:d=Mx[`${l}ToSurface`],$l=Mie;let h=a||0;for(let g=0;g2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Rie,r),K3.extend(t,e,r),re.setGet(t,e,["flatIdToPointId","flatIdToCellId","flatSize","indexCount"]),Pie(t,e)}const Lie=re.newInstance(FA);var Aie={newInstance:Lie,extend:FA,...o1};const{BufferUsage:Ru}=o1,{vtkErrorMacro:Nie}=ta,{VtkDataTypes:Yf}=pn,kie={};function Vie(t){let e;switch(t.getDataType()){case Yf.UNSIGNED_CHAR:e="uint8";break;case Yf.FLOAT:e="float32";break;case Yf.UNSIGNED_INT:e="uint32";break;case Yf.INT:e="sint32";break;case Yf.DOUBLE:e="float32";break;case Yf.UNSIGNED_SHORT:e="uint16";break;case Yf.SHORT:e="sin16";break;default:e="float32";break}switch(t.getNumberOfComponents()){case 2:e+="x2";break;case 3:e.includes("32")||Nie(`unsupported x3 type for ${e}`),e+="x3";break;case 4:e+="x4";break}return e}function Jb(t,e,r,n,i){const o={},a=t.getFlatSize();if(!a)return o;let s=[0,0,0,0];i.shift&&(i.shift.length?s=i.shift:s.fill(i.shift));let c=[1,1,1,1];i.scale&&(i.scale.length?c=i.scale:c.fill(i.scale));const l=Object.prototype.hasOwnProperty.call(i,"packExtra")?i.packExtra:!1;let f,u=0;const d=r+(l?1:0),h=Bh(n,a*d);let g=t.getFlatIdToPointId();i.cellData&&(g=t.getFlatIdToCellId()),r===1?f=function(v){h[u++]=c[0]*e[v]+s[0]}:r===2?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1]}:r===3&&!l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2]}:r===3&&l?f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*1+s[3]}:r===4&&(f=function(v){h[u++]=c[0]*e[v]+s[0],h[u++]=c[1]*e[v+1]+s[1],h[u++]=c[2]*e[v+2]+s[2],h[u++]=c[3]*e[v+3]+s[3]});for(let p=0;pe.device.hasCachedObject(n),t.getBuffer=n=>n.hash?e.device.getCachedObject(n.hash,r,n):r(n),t.getBufferForPointArray=(n,i)=>{const o=Vie(n),a={hash:`${n.getMTime()}I${i.getMTime()}${o}`,usage:Ru.PointArray,format:o,dataArray:n,indexBuffer:i};return t.getBuffer(a)},t.getFullScreenQuadBuffer=()=>{if(e.fullScreenQuadBuffer)return e.fullScreenQuadBuffer;e.fullScreenQuadBuffer=K3.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 Gie={device:null,fullScreenQuadBuffer:null};function Wie(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Gie,r),Gr(t,e),Yi(t,e,["device"]),Bie(t,e)}Ir(Wie);var UA={...kie,...o1};const{BufferUsage:zie}=UA,{vtkErrorMacro:s0}=re;function $ie(t,e){e.classHierarchy.push("vtkWebGPUStorageBuffer"),t.addEntry=(r,n)=>{if(e._bufferEntryNames.has(r)){s0(`entry named ${r} already exists`);return}e._bufferEntryNames.set(r,e.bufferEntries.length);const i=tl.getByteStrideFromShaderFormat(n);e.bufferEntries.push({name:r,type:n,sizeInBytes:i,offset:e.sizeInBytes,nativeType:tl.getNativeTypeFromShaderFormat(n)}),e.sizeInBytes+=i},t.send=r=>{if(!e._buffer){const n={nativeArray:e.Float32Array,usage:zie.Storage,label:e.label};e._buffer=r.getBufferManager().getBuffer(n),e.bindGroupTime.modified(),e._sendTime.modified();return}r.getHandle().queue.writeBuffer(e._buffer.getHandle(),0,e.arrayBuffer,0,e.sizeInBytes*e.numberOfInstances),e._sendTime.modified()},t.createView=r=>{r in e||(e.arrayBuffer||(e.arrayBuffer=new ArrayBuffer(e.sizeInBytes*e.numberOfInstances)),e[r]=re.newTypedArray(r,e.arrayBuffer))},t.setValue=(r,n,i)=>{const o=e._bufferEntryNames.get(r);if(o===void 0){s0(`entry named ${r} not found in UBO`);return}const a=e.bufferEntries[o];t.createView(a.nativeType);const s=e[a.nativeType];s[(a.offset+n*e.sizeInBytes)/s.BYTES_PER_ELEMENT]=i},t.setArray=(r,n,i)=>{const o=e._bufferEntryNames.get(r);if(o===void 0){s0(`entry named ${r} not found in UBO`);return}const a=e.bufferEntries[o];t.createView(a.nativeType);const s=e[a.nativeType],c=(a.offset+n*e.sizeInBytes)/s.BYTES_PER_ELEMENT;for(let l=0;l{const i=e._bufferEntryNames.get(r);if(i===void 0){s0(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=n.length/e.numberOfInstances;for(let c=0;c{const i=e._bufferEntryNames.get(r);if(i===void 0){s0(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=n.length/e.numberOfInstances;for(let c=0;c{const i=e._bufferEntryNames.get(r);if(i===void 0){s0(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType],s=9;for(let c=0;ce._sendTime.getMTime(),t.getShaderCode=(r,n)=>{const i=[`struct ${e.label}StructEntry {`];for(let o=0;o ${e.label}: ${e.label}Struct; `),i.join(` -`)},t.getBindGroupEntry=()=>({resource:{buffer:e._buffer.getHandle()}}),t.clearData=()=>{e.numberOfInstances=0,e.sizeInBytes=0,e.bufferEntries=[],e._bufferEntryNames=new Map,e._buffer=null,delete e.arrayBuffer,delete e.Float32Array}}const Tse={bufferEntries:null,bufferEntryNames:null,sizeInBytes:0,label:null,numberOfInstances:1};function Vk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Tse,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"]),Sse(t,e)}const _se=J.newInstance(Vk,"vtkWebGPUStorageBuffer");var Ese={newInstance:_se,extend:Vk};const{BufferUsage:bse}=gg,{vtkErrorMacro:D3}=J;function Dse(t,e){e.classHierarchy.push("vtkWebGPUUniformBuffer"),t.addEntry=(r,n)=>{if(e._bufferEntryNames.has(r)){D3(`entry named ${r} already exists`);return}e.sortDirty=!0,e._bufferEntryNames.set(r,e.bufferEntries.length),e.bufferEntries.push({name:r,type:n,sizeInBytes:bo.getByteStrideFromShaderFormat(n),offset:-1,nativeType:bo.getNativeTypeFromShaderFormat(n),packed:!1})},t.sortBufferEntries=()=>{if(!e.sortDirty)return;let r=0;const n=[];let i=4;for(let o=0;o4&&(a.packed=!0,a.offset=r,n.push(a),r+=a.sizeInBytes)}for(let o=0;o{if(!e.UBO){const n={nativeArray:e.Float32Array,usage:bse.UniformArray,label:e.label};e.UBO=r.getBufferManager().getBuffer(n),e.bindGroupTime.modified(),e.sendDirty=!1}e.sendDirty&&(r.getHandle().queue.writeBuffer(e.UBO.getHandle(),0,e.arrayBuffer,0,e.sizeInBytes),e.sendDirty=!1),e.sendTime.modified()},t.createView=r=>{r in e||(e.arrayBuffer||(e.arrayBuffer=new ArrayBuffer(e.sizeInBytes)),e[r]=J.newTypedArray(r,e.arrayBuffer))},t.setValue=(r,n)=>{t.sortBufferEntries();const i=e._bufferEntryNames.get(r);if(i===void 0){D3(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType];o.lastValue!==n&&(a[o.offset/a.BYTES_PER_ELEMENT]=n,e.sendDirty=!0),o.lastValue=n},t.setArray=(r,n)=>{t.sortBufferEntries();const i=e._bufferEntryNames.get(r);if(i===void 0){D3(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType];let s=!1;for(let c=0;c({resource:{buffer:e.UBO.getHandle()}}),t.getSendTime=()=>e.sendTime.getMTime(),t.getShaderCode=(r,n)=>{t.sortBufferEntries();const i=[`struct ${e.label}Struct +`)},t.getBindGroupEntry=()=>({resource:{buffer:e._buffer.getHandle()}}),t.clearData=()=>{e.numberOfInstances=0,e.sizeInBytes=0,e.bufferEntries=[],e._bufferEntryNames=new Map,e._buffer=null,delete e.arrayBuffer,delete e.Float32Array}}const jie={bufferEntries:null,bufferEntryNames:null,sizeInBytes:0,label:null,numberOfInstances:1};function BA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jie,r),re.obj(t,e),e._bufferEntryNames=new Map,e.bufferEntries=[],e._sendTime={},re.obj(e._sendTime,{mtime:0}),e.bindGroupTime={},re.obj(e.bindGroupTime,{mtime:0}),e.bindGroupLayoutEntry=e.bindGroupLayoutEntry||{buffer:{type:"read-only-storage"}},re.get(t,e,["bindGroupTime"]),re.setGet(t,e,["device","bindGroupLayoutEntry","label","numberOfInstances","sizeInBytes"]),$ie(t,e)}const Hie=re.newInstance(BA,"vtkWebGPUStorageBuffer");var Kie={newInstance:Hie,extend:BA};const{BufferUsage:qie}=UA,{vtkErrorMacro:Px}=re;function Xie(t,e){e.classHierarchy.push("vtkWebGPUUniformBuffer"),t.addEntry=(r,n)=>{if(e._bufferEntryNames.has(r)){Px(`entry named ${r} already exists`);return}e.sortDirty=!0,e._bufferEntryNames.set(r,e.bufferEntries.length),e.bufferEntries.push({name:r,type:n,sizeInBytes:tl.getByteStrideFromShaderFormat(n),offset:-1,nativeType:tl.getNativeTypeFromShaderFormat(n),packed:!1})},t.sortBufferEntries=()=>{if(!e.sortDirty)return;let r=0;const n=[];let i=4;for(let o=0;o4&&(a.packed=!0,a.offset=r,n.push(a),r+=a.sizeInBytes)}for(let o=0;o{if(!e.UBO){const n={nativeArray:e.Float32Array,usage:qie.UniformArray,label:e.label};e.UBO=r.getBufferManager().getBuffer(n),e.bindGroupTime.modified(),e.sendDirty=!1}e.sendDirty&&(r.getHandle().queue.writeBuffer(e.UBO.getHandle(),0,e.arrayBuffer,0,e.sizeInBytes),e.sendDirty=!1),e.sendTime.modified()},t.createView=r=>{r in e||(e.arrayBuffer||(e.arrayBuffer=new ArrayBuffer(e.sizeInBytes)),e[r]=re.newTypedArray(r,e.arrayBuffer))},t.setValue=(r,n)=>{t.sortBufferEntries();const i=e._bufferEntryNames.get(r);if(i===void 0){Px(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType];o.lastValue!==n&&(a[o.offset/a.BYTES_PER_ELEMENT]=n,e.sendDirty=!0),o.lastValue=n},t.setArray=(r,n)=>{t.sortBufferEntries();const i=e._bufferEntryNames.get(r);if(i===void 0){Px(`entry named ${r} not found in UBO`);return}const o=e.bufferEntries[i];t.createView(o.nativeType);const a=e[o.nativeType];let s=!1;for(let c=0;c({resource:{buffer:e.UBO.getHandle()}}),t.getSendTime=()=>e.sendTime.getMTime(),t.getShaderCode=(r,n)=>{t.sortBufferEntries();const i=[`struct ${e.label}Struct {`];for(let o=0;o ${e.label}: ${e.label}Struct;`),i.join(` -`)}}const Ise={bufferEntries:null,bufferEntryNames:null,sizeInBytes:0,label:null,bindGroupLayoutEntry:null,bindGroupEntry:null};function Fk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ise,r),J.obj(t,e),e._bufferEntryNames=new Map,e.bufferEntries=[],e.bindGroupLayoutEntry=e.bindGroupLayoutEntry||{buffer:{type:"uniform"}},e.sendTime={},J.obj(e.sendTime,{mtime:0}),e.bindGroupTime={},J.obj(e.bindGroupTime,{mtime:0}),e.sendDirty=!0,e.sortDirty=!0,J.get(t,e,["binding","bindGroupTime"]),J.setGet(t,e,["bindGroupLayoutEntry","device","label","sizeInBytes"]),Dse(t,e)}const Ose=J.newInstance(Fk,"vtkWebGPUUniformBuffer");var xh={newInstance:Ose,extend:Fk};const{vtkDebugMacro:Mse}=Ro,v9=` +`)}}const Yie={bufferEntries:null,bufferEntryNames:null,sizeInBytes:0,label:null,bindGroupLayoutEntry:null,bindGroupEntry:null};function GA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Yie,r),re.obj(t,e),e._bufferEntryNames=new Map,e.bufferEntries=[],e.bindGroupLayoutEntry=e.bindGroupLayoutEntry||{buffer:{type:"uniform"}},e.sendTime={},re.obj(e.sendTime,{mtime:0}),e.bindGroupTime={},re.obj(e.bindGroupTime,{mtime:0}),e.sendDirty=!0,e.sortDirty=!0,re.get(t,e,["binding","bindGroupTime"]),re.setGet(t,e,["bindGroupLayoutEntry","device","label","sizeInBytes"]),Xie(t,e)}const Jie=re.newInstance(GA,"vtkWebGPUUniformBuffer");var Sp={newInstance:Jie,extend:GA};const{vtkDebugMacro:Zie}=ta,Zb=` //VTK::Renderer::Dec //VTK::Mapper::Dec @@ -2956,7 +2956,7 @@ fn main( //VTK::RenderEncoder::Impl return output; } -`,Pse=` +`,Qie=` fn vecToRectCoord(dir: vec3) -> vec2 { var tau: f32 = 6.28318530718; var pi: f32 = 3.14159265359; @@ -2998,7 +2998,7 @@ fn main( //VTK::RenderEncoder::Impl return output; } -`,Wv=new Float64Array(16),y9=new Float64Array(16);function Rse(t){return t.getPositional()?t.getConeAngle()>=90?0:2:1}function Lse(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=[];Fr(a,i,.5*(r[0]+r[1])),vi(o,n,a),Un(a,o,e.stabilizedCenter),Wh(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||(Mse("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=JS.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(v9);const a=xh.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(Pse);const a=xh.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=JS.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(v9);const a=xh.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(y9,n.normalMatrix),Hy(Wv,n.scvc,n.pcsc),Hy(Wv,y9,Wv),e.clearFSQ.getUBO().setArray("FSQMatrix",Wv),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 Ase={bindGroup:null,selector:null,renderEncoder:null,recenterThreshold:20,suppressClear:!1,stabilizedCenter:[0,0,0]};function Nse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ase,r),Cr.extend(t,e,r),e.UBO=xh.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=Ese.newInstance({label:"rendererLightSSBO"}),e.lightTimeString="",e.bindGroup=bk.newInstance({label:"rendererBG"}),e.bindGroup.setBindables([e.UBO,e.SSBO]),e.tmpMat4=Gt(new Float64Array(16)),e.stabilizedTime={},Ir(e.stabilizedTime,{mtime:0}),ea(t,e,["bindGroup","stabilizedTime"]),lg(t,e,["stabilizedCenter"]),Si(t,e,["renderEncoder","selector","suppressClear","UBO"]),Lse(t,e)}const kse=Zn(Nse,"vtkWebGPURenderer");Gs("vtkRenderer",kse);function Vse(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 Fse={device:null,handle:null,label:null,options:null};function Uk(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Fse,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"]),Vse(t,e)}const Use=J.newInstance(Uk);var Bk={newInstance:Use,extend:Uk};const{SlicingMode:w9}=Uw,Bse=` +`,u2=new Float64Array(16),Qb=new Float64Array(16);function eoe(t){return t.getPositional()?t.getConeAngle()>=90?0:2:1}function toe(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=[];uo(a,i,.5*(r[0]+r[1])),lo(o,n,a),Wn(a,o,e.stabilizedCenter),_h(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||(Zie("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=H3.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(Zb);const a=Sp.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(Qie);const a=Sp.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=H3.newInstance(),e.clearFSQ.setDevice(r),e.clearFSQ.setPipelineHash("clearfsq"),e.clearFSQ.setFragmentShaderTemplate(Zb);const a=Sp.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),tr(Qb,n.normalMatrix),iy(u2,n.scvc,n.pcsc),iy(u2,Qb,u2),e.clearFSQ.getUBO().setArray("FSQMatrix",u2),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 noe={bindGroup:null,selector:null,renderEncoder:null,recenterThreshold:20,suppressClear:!1,stabilizedCenter:[0,0,0]};function roe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,noe,r),Ui.extend(t,e,r),e.UBO=Sp.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=Kie.newInstance({label:"rendererLightSSBO"}),e.lightTimeString="",e.bindGroup=OA.newInstance({label:"rendererBG"}),e.bindGroup.setBindables([e.UBO,e.SSBO]),e.tmpMat4=Zt(new Float64Array(16)),e.stabilizedTime={},Gr(e.stabilizedTime,{mtime:0}),Ta(t,e,["bindGroup","stabilizedTime"]),Gh(t,e,["stabilizedCenter"]),Yi(t,e,["renderEncoder","selector","suppressClear","UBO"]),toe(t,e)}const ioe=Ir(roe,"vtkWebGPURenderer");Hh("vtkRenderer",ioe);function ooe(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 ${e.label}: sampler;`,t.getBindGroupEntry=()=>({resource:e.handle})}const aoe={device:null,handle:null,label:null,options:null};function WA(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,aoe,r),re.obj(t,e),e.options={},e.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,sampler:{}},e.bindGroupTime={},re.obj(e.bindGroupTime,{mtime:0}),re.get(t,e,["bindGroupTime","handle","options"]),re.setGet(t,e,["bindGroupLayoutEntry","device","label"]),ooe(t,e)}const soe=re.newInstance(WA);var coe={newInstance:soe,extend:WA};const{SlicingMode:e9}=G5,loe=` //VTK::Renderer::Dec //VTK::Mapper::Dec @@ -3027,7 +3027,7 @@ fn main( return output; } -`;function Gse(t,e,r){if(e.apply(t)){const i=t.getIndependentComponents();return`${t.getMTime()}-${i}-${r}`}return"0"}const Ya=new Float64Array(16),nl=new Float64Array(16),zv=new Float64Array(16),Kl=new Float64Array(4),$i=new Float64Array(4);function Wse(t,e){e.classHierarchy.push("vtkWebGPUImageMapper"),t.buildPass=i=>{if(i){e.WebGPUImageSlice=t.getFirstAncestorOfType("vtkWebGPUImageSlice"),e.WebGPURenderer=e.WebGPUImageSlice.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getParent(),e.device=e.WebGPURenderWindow.getDevice();const o=e.WebGPURenderer.getRenderable();e.renderable.getSliceAtFocalPoint()&&e.renderable.setSliceFromCamera(o.getActiveCamera())}},t.translucentPass=i=>{i&&t.render()},t.opaquePass=i=>{i&&t.render()},t.render=()=>{e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.prepareToDraw(e.WebGPURenderer.getRenderEncoder()),e.renderEncoder.registerDrawCallback(e.pipeline,t.draw)},t.computePipelineHash=()=>{const i=e.currentInput.getExtent();i[0]===i[1]||i[2]===i[3]||i[4]===i[5]?(e.dimensions=2,e.pipelineHash="img2"):(e.dimensions=3,e.pipelineHash="img3")},t.updateUBO=()=>{const i=e.UBO.getSendTime(),o=e.WebGPUImageSlice.getRenderable(),a=o.getMapper();if(t.getMTime()>i||e.renderable.getMTime()>i||o.getProperty().getMTime()>i){const s=a.getInputData(),c=e.WebGPURenderer.getStabilizedCenterByReference();Gt(Ya),Tr(Ya,Ya,c);const l=o.getMatrix();An(nl,l),ii(nl,nl),zn(Ya,nl,Ya);const f=s.getWorldToIndex();zn(Ya,f,Ya),ii(zv,Ya),b1(nl,[.5,.5,.5]),zn(Ya,nl,Ya);const u=s.getDimensions();Gt(nl),bl(nl,nl,[1/u[0],1/u[1],1/u[2]]),zn(Ya,nl,Ya),e.UBO.setArray("SCTCMatrix",Ya);const d=e.currentInput.getExtent(),{ijkMode:h}=e.renderable.getClosestIJKAxis();let g=e.renderable.getSlice();h!==e.renderable.getSlicingMode()&&(g=e.renderable.getSliceAtPosition(g));let p=2,v=0,y=1;h===w9.I?(p=0,v=1,y=2):h===w9.J&&(p=1,v=2,y=0),Kl[p]=g,Kl[v]=d[v*2]-.5,Kl[y]=d[y*2]-.5,Kl[3]=1,cf(Kl,Kl,zv),e.UBO.setArray("Origin",Kl),$i[p]=g,$i[v]=d[v*2+1]+.5,$i[y]=d[y*2]-.5,$i[3]=1,cf($i,$i,zv),CD($i,$i,Kl),$i[3]=1,e.UBO.setArray("Axis1",$i),$i[p]=g,$i[v]=d[v*2]-.5,$i[y]=d[y*2+1]+.5,$i[3]=1,cf($i,$i,zv),CD($i,$i,Kl),$i[3]=1,e.UBO.setArray("Axis2",$i);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=Gse(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()===Pd.NEAREST?"nearest":"linear";(!e.clampSampler||s!==e.clampSampler.getOptions().minFilter)&&(e.clampSampler=Bk.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=vr.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=vr.substitute(c,"//VTK::Image::Sample",[" var computedColor: vec4 ="," textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result:c=vr.substitute(c,"//VTK::Image::Sample",[" var computedColor: vec4 ="," textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result,c=vr.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 zse={rowLength:1024};function $se(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,zse,r),JS.extend(t,e,r),t.setFragmentShaderTemplate(Bse),e.UBO=xh.newInstance({label:"mapperUBO"}),e.UBO.addEntry("SCTCMatrix","mat4x4"),e.UBO.addEntry("Origin","vec4"),e.UBO.addEntry("Axis2","vec4"),e.UBO.addEntry("Axis1","vec4"),e.UBO.addEntry("cScale","vec4"),e.UBO.addEntry("cShift","vec4"),e.lutBuildTime={},Ir(e.lutBuildTime,{mtime:0}),e.imagemat=Gt(new Float64Array(16)),e.imagematinv=Gt(new Float64Array(16)),e.VBOBuildTime={},Ir(e.VBOBuildTime),Wse(t,e)}const jse=Zn($se,"vtkWebGPUImageMapper");Gs("vtkImageMapper",jse);function Hse(t,e){e.classHierarchy.push("vtkWebGPUImageSlice"),t.buildPass=r=>{if(!(!e.renderable||!e.renderable.getVisibility())&&r){if(!e.renderable)return;e.WebGPURenderer=t.getFirstAncestorOfType("vtkWebGPURenderer"),e.WebGPURenderWindow=e.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),e.propID===void 0&&(e.propID=e.WebGPURenderWindow.getUniquePropID()),t.prepareNodes(),t.addMissingNode(e.renderable.getMapper()),t.removeUnusedNodes()}},t.traverseOpaquePass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||!e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.traverseTranslucentPass=r=>{!e.renderable||!e.renderable.getNestedVisibility()||e.renderable.getIsOpaque()||e.WebGPURenderer.getSelector()&&!e.renderable.getNestedPickable()||(t.apply(r,!0),e.children.forEach(n=>{n.traverse(r)}),t.apply(r,!1))},t.queryPass=(r,n)=>{if(r){if(!e.renderable||!e.renderable.getVisibility())return;e.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},t.getBufferShift=r=>(t.getKeyMatrices(r),e.bufferShift),t.getKeyMatrices=r=>{if(Math.max(e.renderable.getMTime(),r.getStabilizedTime())>e.keyMatricesTime.getMTime()){e.renderable.computeMatrix();const n=e.renderable.getMatrix(),i=r.getStabilizedCenterByReference();e.bufferShift[0]=n[3]-i[0],e.bufferShift[1]=n[7]-i[1],e.bufferShift[2]=n[11]-i[2],An(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Gt(e.keyMatrices.normalMatrix):(Hr(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,ii(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),An(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),Tr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),Tr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const Kse={bufferShift:void 0,keyMatrixTime:null,keyMatrices:null,propID:void 0};function qse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Kse,r),Cr.extend(t,e,r),e.keyMatricesTime={},Ir(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},e.keyMatrixTime={},Ir(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Gt(new Float64Array(16))},e.bufferShift=[0,0,0,0],ea(t,e,["propID","keyMatricesTime"]),Hse(t,e)}const Xse=Zn(qse,"vtkWebGPUImageSlice");Gs("vtkImageSlice",Xse);function Yse(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),Tr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-a[0],-a[1],-a[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const Jse={propID:void 0,keyMatricesTime:null};function Zse(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Jse,r),Cr.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"]),Yse(t,e)}const Qse=J.newInstance(Zse,"vtkWebGPUVolume");Gs("vtkVolume",Qse);function ece(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 tce={};function nce(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,tce,r),Cr.extend(t,e,r),ece(t,e)}const rce=J.newInstance(nce,"vtkWebGPUPixelSpaceCallbackMapper");Gs("vtkPixelSpaceCallbackMapper",rce);const x9=[[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],C9=[[0,-1,0],[0,1,0]],ice=[[0,-1,0],[0,1,0],[0,0,-1]],oce=[[0,-1,0],[0,1,0],[0,0,1]];var Lh;let P0=(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&&C9||n&&y>0&&oce||n&&y<0&&ice||x9;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),ny=class Cp{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=Cp.create3(e.length);let o=0;for(let a=0;an.push(i)),n}static create2(e=128){return new Cp({initialSize:e,dimensions:2})}};function Gk(t){const e=Ke(),r=t.getDimensions(),n=ny.create3(r[0]),i=ny.create3(r[1]),o=ny.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=kt(s[0]*u,s[1]*u,s[2]*u),v=kt(c[0]*d,c[1]*d,c[2]*d),y=kt(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 xE(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=ace({imageData:t,bounds:i||c,scalarData:a,pointInShapeFn:r,callback:n});return o?f:void 0}function ace({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=Gk(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 sce({voxelManager:t,bounds:e,imageData:r,pointInShapeFn:n,callback:i,returnPoints:o}){const[[a,s],[c,l],[f,u]]=e,d=Gk(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 cce=5*1024;let Ic=class ji{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),ji.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]),ji.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 sce({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 P0)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=!rn(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: ${h}`),{pixelData:null,pixelIndex:null};const p=g.voxelManager,v=u%o;return{voxelManager:p,pixelIndex:v}}function s(u){const{voxelManager:d,pixelIndex:h}=a(u);return!d||h===null?null:d.getAtIndex(h)}function c(u,d){const{voxelManager:h,pixelIndex:g}=a(u);if(!h||g===null)return!1;const p=h.getAtIndex(g),v=!rn(d,p);return v&&(h.setAtIndex(g,d),!0)}const l=()=>{const{voxelManager:u,pixelIndex:d}=a(0);return!u||d===null?null:u.getConstructor()},f=new ji(e,{_get:s,_set:c,numberOfComponents:n,_getConstructor:l,_id:i||"createImageVolumeVoxelManager"});return f.getMiddleSliceData=()=>{const u=Math.floor(e[2]/2);return f.getSliceData({sliceIndex:u,slicePlane:2})},f.clear=()=>{for(const u of r)$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 ${n} must be 1, 3 or 4`);return n>1?ji._createRGBScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n,id:i}):ji._createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:i})}static createScalarDynamicVolumeVoxelManager({imageIdGroups:e,dimensions:r,dimensionGroupNumber:n=1,timePoint:i=0,numberOfComponents:o=1,id:a}){let s=0;if(n!==void 0?s=n-1:i!==void 0&&(console.warn("Warning: timePoint parameter is deprecated. Please use dimensionGroupNumber instead. timePoint is zero-based while dimensionGroupNumber starts at 1."),s=i),!o){const f=$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=>ji.createImageVolumeVoxelManager({dimensions:r,imageIds:f,numberOfComponents:o,id:a})),l=new ji(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?ji._createRGBScalarVolumeVoxelManager({dimensions:a,scalarData:n,numberOfComponents:i,id:o}):ji._createNumberVolumeVoxelManager({dimensions:a,scalarData:n,id:o})}static _createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:n}){const i=new ji(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 ji(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 ji(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 P0(n[0],n[1],n[2]),o=new ji(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:P0.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 ji(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 P0(n,i,o),s=new ji(e,{_get:c=>a.get(c),_set:(c,l)=>(a.set(c,l),!0),_getScalarData:P0.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 ji.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=ji.createScalarVolumeVoxelManager({dimensions:[r,n,1],scalarData:i});return}e.voxelManager=ji.createRLEVolumeVoxelManager({dimensions:[r,n,1]}),e.getPixelData=e.voxelManager.getPixelData,e.sizeInBytes=cce}};class c0{constructor(e){this._imageIdsIndexMap=new Map,this._imageURIsIndexMap=new Map,this.cornerstoneImageMetaData=null,this.isPreScaled=!1,this.numTimePoints=null,this.numFrames=null;const{imageIds:r,scaling:n,dimensions:i,spacing:o,origin:a,direction:s,dataType:c,volumeId:l,referencedVolumeId:f,metadata:u,referencedImageIds:d,additionalDetails:h,voxelManager:g,numberOfComponents:p}=e;if(!c)throw new Error('Data type is required, please provide a data type as string such as "Uint8Array", "Float32Array", etc.');let{imageData:v}=e;this.imageIds=r,this.volumeId=l,this.metadata=u,this.dimensions=i,this.spacing=o,this.origin=a,this.direction=s,this.dataType=c,this.vtkOpenGLTexture=Nie.newInstance(),this.vtkOpenGLTexture.setVolumeId(l),this.voxelManager=g??Ic.createImageVolumeVoxelManager({dimensions:i,imageIds:r,numberOfComponents:p}),this.numVoxels=this.dimensions[0]*this.dimensions[1]*this.dimensions[2],v||(v=D1.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=Xr(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 qg={};const uf={add:(t,e)=>{uf.addRaw(t,{...e,metadata:structuredClone(e.metadata)})},addRaw:(t,e)=>{const r=e.type;qg[t]||(qg[t]={}),qg[t][r]=e.metadata},get:(t,e)=>{var r;return(r=qg[e])==null?void 0:r[t]},clear:()=>{qg={}}};dg(uf.get);const Yi=new iE("imageLoadPool");Yi.grabDelay=0;Yi.setMaxSimultaneousRequests(Cn.Interaction,1e3);Yi.setMaxSimultaneousRequests(Cn.Thumbnail,1e3);Yi.setMaxSimultaneousRequests(Cn.Prefetch,1e3);const c5={};let l5;function Wk(t,e){const r=$e.getImageLoadObject(t);if(r)return S9(r.promise,t),r;const n=t.split(":")[0],i=c5[n]||l5;if(!i)throw new Error(`loadImageFromImageLoader: No image loader found for scheme '${n}'`);const o=i(t,e);return S9(o.promise,t),o}function S9(t,e){Promise.resolve(t).then(r=>{lce(r),dt(tt,nt.IMAGE_LOADED,{image:r})}).catch(r=>{const n={imageId:e,error:r};dt(tt,nt.IMAGE_LOAD_FAILED,n)})}function lce(t){if(!t.voxelManager){const{width:e,height:r,numberOfComponents:n}=t,i=Ic.createImageVoxelManager({scalarData:t.getPixelData(),width:e,height:r,numberOfComponents:n});t.voxelManager=i,t.getPixelData=()=>i.getScalarData(),delete t.imageFrame.pixelData}}function zk(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadImage: parameter imageId must not be undefined");return Wk(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=Wk(t,e);return $e.getImageLoadObject(t)||$e.putImageLoadObject(t,r),r.promise}function uce(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 Vm(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:${Bn()}`);const{imageId:r,skipCreateBuffer:n,onCacheAdd:i,voxelRepresentation:o}=e,a=vt("imagePlaneModule",t),s=a.rows*a.columns,{TypedArrayConstructor:c}=nE((p=e.targetBuffer)==null?void 0:p.type,s),l=new c(n?1:s),f=r,u=vt("imagePlaneModule",t);uf.add(f,{type:"imagePlaneModule",metadata:u});const d=vt("generalSeriesModule",t);uf.add(f,{type:"generalSeriesModule",metadata:d}),uf.add(f,{type:"generalImageModule",metadata:{instanceNumber:e.instanceNumber}});const h=vt("imagePixelModule",t);uf.add(f,{type:"imagePixelModule",metadata:{...h,bitsAllocated:8,bitsStored:8,highBit:7,samplesPerPixel:1,pixelRepresentation:0}});const g=SE(r,{scalarData:l,onCacheAdd:i,skipCreateBuffer:n,targetBuffer:{type:l.constructor.name},voxelRepresentation:o,dimensions:[a.columns,a.rows],spacing:[a.columnPixelSpacing,a.rowPixelSpacing],origin:a.imagePositionPatient,direction:a.imageOrientationPatient,frameOfReferenceUID:a.frameOfReferenceUID,referencedImageId:t});return g.referencedImageId=t,$e.getImageLoadObject(r)||$e.putImageSync(r,g),g}function CE(t,e={}){if(t.length===0)throw new Error("createAndCacheDerivedImages: parameter imageIds must be list of image Ids");return t.map((n,i)=>{var a;const o={imageId:((a=e==null?void 0:e.getDerivedImageId)==null?void 0:a.call(e,n))||`derived:${Bn()}`,...e};return Vm(n,{...o,instanceNumber:i+1})})}function SE(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}=nE(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=>{uf.add(t,{type:A,metadata:E[A]||{}})});const b=t,D=l===Vy.RLE&&Ic.createRLEImageVoxelManager({dimensions:u,id:b})||Ic.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 $k(t){const e=({additionalDetails:n})=>n.imageId?n.imageId!==t:!0;Yi.filterRequests(e);const r=$e.getImageLoadObject(t);r&&r.cancelFn()}function fce(t){t.forEach(e=>{$k(e)})}function dce(){const t=Yi.getRequestPool();Object.keys(t).forEach(e=>{const r=t[e];Object.keys(r).forEach(n=>{const i=r[n].pop();if(!i)return;const o=i.additionalDetails,{imageId:a,volumeId:s}=o;let c;a?c=$e.getImageLoadObject(a):s&&(c=$e.getVolumeLoadObject(s)),c&&c.cancel()}),Yi.clearRequestStack(e)})}function Rd(t,e){c5[t]=e}function hce(t){const e=l5;return l5=t,e}function gce(){Object.keys(c5).forEach(t=>delete c5[t]),l5=void 0}function pce(t,e={}){return CE(t,{...e,targetBuffer:{type:"Uint8Array"}})}function mce(t,e={}){return Vm(t,{...e,targetBuffer:{type:"Uint8Array"}})}const vce=Object.freeze(Object.defineProperty({__proto__:null,cancelLoadAll:dce,cancelLoadImage:$k,cancelLoadImages:fce,createAndCacheDerivedImage:Vm,createAndCacheDerivedImages:CE,createAndCacheDerivedLabelmapImage:mce,createAndCacheDerivedLabelmapImages:pce,createAndCacheLocalImage:SE,loadAndCacheImage:Bs,loadAndCacheImages:uce,loadImage:zk,registerImageLoader:Rd,registerUnknownImageLoader:hce,unregisterAllImageLoaders:gce},Symbol.toStringTag,{value:"Module"}));function jk(t){const e=t[0],{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=vt("imagePixelModule",e),c=[],l=vt("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}=vt("imagePlaneModule",t[0]),{strictZSpacingForVolumeViewport:d}=Gw().rendering;return(c===0||isNaN(c))&&!d&&(u?(console.debug("Could not calculate spacing. Using spacingBetweenSlices"),c=u):f?(console.debug("Could not calculate spacing and no spacingBetweenSlices. Using sliceThickness"),c=f):(console.debug("Could not calculate spacing. The VolumeViewport visualization is compromised. Setting spacing to 1 to render"),c=1)),c}function TE(t,e){const{imagePositionPatient:r,imageOrientationPatient:n}=vt("imagePlaneModule",t[0]);if(!e){const f=kt(n[0],n[1],n[2]),u=kt(n[3],n[4],n[5]);e=Ke(),$n(e,f,u)}const i=t[0].split(":")[0]==="wadouri",o=Hk(t);let a;function s(f){const{imagePositionPatient:u}=vt("imagePlaneModule",f),d=Ke();return Un(d,r,u),Lt(d,e)}if(i){const f=[t[0],t[Math.floor(t.length/2)]];a=t;const u=s(f[0]),d=s(f[1]);u-d<0&&a.reverse()}else{const f=t.map(u=>({distance:s(u),imageId:u}));f.sort((u,d)=>d.distance-u.distance),a=f.map(u=>u.imageId)}const{imagePositionPatient:c}=vt("imagePlaneModule",a[0]);return{zSpacing:o,origin:c,sortedImageIds:a}}function Kk(t){const e=vt("modalityLutModule",t)||{},r=vt("generalSeriesModule",t)||{},{modality:n}=r,i={rescaleSlope:e.rescaleSlope||1,rescaleIntercept:e.rescaleIntercept??0,modality:n},o=vt("scalingModule",t)||{};return{...i,...n==="PT"&&{suvbw:o.suvbw,suvbsa:o.suvbsa,suvlbm:o.suvlbm},...n==="RTDOSE"&&{doseGridScaling:o.DoseGridScaling,doseSummation:o.DoseSummation,doseType:o.DoseType,doseUnit:o.DoseUnit}}}const _E=t=>Object.values(t).some(r=>typeof r=="number"&&!Number.isInteger(r)),T9={Uint8Array:"Uint8Array",Int16Array:"Int16Array",Uint16Array:"Uint16Array",Float32Array:"Float32Array"};function R1(t,e){const r=jk(t),{ImageOrientationPatient:n,PixelSpacing:i,Columns:o,Rows:a}=r,s=kt(n[0],n[1],n[2]),c=kt(n[3],n[4],n[5]),l=Ke();$n(l,s,c);const{zSpacing:f,origin:u,sortedImageIds:d}=TE(t,l),h=t.length,g=[i[1],i[0],f],p=[o,a,h].map(y=>Math.floor(y)),v=[...s,...c,...l];return{dimensions:p,spacing:g,origin:u,dataType:yce(d,r),direction:v,metadata:r,imageIds:d,volumeId:e,voxelManager:null,numberOfComponents:r.PhotometricInterpretation==="RGB"?3:1}}function yce(t,e){const{BitsAllocated:r,PixelRepresentation:n}=e,i=n===1,o=wce(t);if(o)return o;const[a,s,c]=[0,Math.floor(t.length/2),t.length-1],l=[a,s,c].map(h=>Kk(t[h])),f=l.some(h=>h.rescaleIntercept<0||h.rescaleSlope<0),u=l.some(h=>_E(h)),d=Bw();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 ${r} is not defined to generate scalarData for the volume.`)}}function wce(t){const r=[0,Math.floor(t.length/2),t.length-1].map(i=>$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 T9?T9[n]:null}let u5=class qk{constructor(e){this.name=e||"unknown"}static as(e){if(e.iterator)return e.iterator;const r=new qk("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 C0=new Map,_9="imageRetrieveConfiguration",Fm={IMAGE_RETRIEVE_CONFIGURATION:_9,clear:()=>{C0.clear()},add:(t,e)=>{C0.set(t,e)},clone:()=>new Map(C0),restore:t=>{C0.clear(),t.forEach((e,r)=>{C0.set(r,e)})},get:(t,...e)=>{if(t===_9)return e.map(r=>C0.get(r)).find(r=>r!==void 0)}};dg(Fm.get.bind(Fm));function L1(t){const e=Qo(),r=[];return e.forEach(n=>{const o=n.getVolumeViewports().filter(a=>a.hasVolumeId(t));r.push(...o)}),r}const QS=t=>{const e=xce(t);e!=null&&e.length&&e.forEach(({renderingEngine:r,viewportIds:n})=>{r.hasBeenDestroyed||r.renderViewports(n)})};function xce(t){const e=Qo(),r=[];return e.forEach(n=>{const i=L1(t);i.length&&r.push({renderingEngine:n,viewportIds:i.map(o=>o.id)})}),r}const E9=[{id:"initialImages",retrieveType:"single"}],Cce=[{id:"lossySequential",retrieveType:"singleFast"},{id:"finalSequential",retrieveType:"singleFinal"}],I3=[{offset:-1,imageQualityStatus:La.ADJACENT_REPLICATE},{offset:1,imageQualityStatus:La.ADJACENT_REPLICATE},{offset:2,imageQualityStatus:La.FAR_REPLICATE}],Sce=[{id:"initialImages",positions:[.5,0,-1],retrieveType:"default",requestType:Cn.Thumbnail,priority:5,nearbyFrames:I3},{id:"quarterThumb",decimate:4,offset:3,requestType:Cn.Thumbnail,retrieveType:"multipleFast",priority:6,nearbyFrames:I3},{id:"halfThumb",decimate:4,offset:1,priority:7,requestType:Cn.Thumbnail,retrieveType:"multipleFast",nearbyFrames:I3},{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 Xk(t,e,r=0){const n=[];for(let i=r;i=a)continue;const c={...r,imageId:o,imageQualityStatus:a};$e.setPartialImage(o,c),t.successCallback(o,c)}catch(o){console.warn("Couldn't fill nearby item ",i.itemId,o)}}const eh=class eh{constructor(e){this.stages=e.stages||E9,this.retrieveOptions=e.retrieveOptions||{}}loadImages(e,r){return new _ce(this,e,r).loadImages()}};eh.createProgressive=Yk,eh.interleavedRetrieveStages={stages:Sce},eh.singleRetrieveStages={stages:E9},eh.sequentialRetrieveStages={stages:Cce};let Um=eh;class _ce{constructor(e,r,n){this.outstandingRequests=0,this.stageStatusMap=new Map,this.displayedIterator=new u5("displayed"),this.stages=e.stages,this.retrieveOptions=e.retrieveOptions,this.imageIds=r,this.listener=n}async loadImages(){const e=this.createStageRequests();this.outstandingRequests=e.length;for(const r of e)this.addRequest(r);return this.outstandingRequests===0?Promise.resolve(null):this.displayedIterator.getDonePromise()}sendRequest(e,r){const{imageId:n,next:i}=e,o=(f,u)=>{this.listener.errorCallback(n,c||!i,f),u&&this.updateStageStatus(e.stage,f)},a=(r.loader||Bs)(n,r),s=u5.as(a);let c=!1;return s.forEach(async(f,u)=>{const d=$e.getImageQuality(n);if(!f){console.warn("No image retrieved",n);return}const{imageQualityStatus:h}=f;if(c||(c=h===La.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),Tce(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||Cn.Interaction,d={imageId:n};Yi.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};dt(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||Xk(this.imageIds,i.decimate||1,i.offset??0)).forEach(a=>{n(i,a)});return e}findNearbyRequests(e,r){const n=new Array;if(!r.nearbyFrames)return n;for(const i of r.nearbyFrames){const o=e+i.offset;o<0||o>=this.imageIds.length||n.push({itemId:this.imageIds[o],imageQualityStatus:i.imageQualityStatus,index:o})}return n}addStageStatus(e){const{id:r}=e,n=this.stageStatusMap.get(r)||{stageId:r,startTime:Date.now(),stageStartTime:null,totalImageCount:0,imageLoadFailedCount:0,imageLoadPendingCount:0};return n.imageLoadPendingCount++,this.stageStatusMap.set(r,n),n}}function Yk(t){return new Um(t)}const b9=Cn.Prefetch;class Jk extends c0{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;Yi.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,QS(o)),n===i){s.callbacks.forEach(u=>u(e));const f={FrameOfReferenceUID:l,volumeId:o};dt(tt,nt.IMAGE_VOLUME_LOADING_COMPLETED,f)}}updateTextureAndTriggerEvents(e,r,n=La.FULL_RESOLUTION){const i=this.imageIdIndexToFrameIndex(e),{cachedFrames:o,numFrames:a,totalNumFrames:s}=this,{FrameOfReferenceUID:c}=this.metadata;if(o[i]>n||o[i]===La.FULL_RESOLUTION)return;const f=n===La.FULL_RESOLUTION;o[e]=n,this.framesUpdated++,f&&(this.framesLoaded++,this.framesProcessed++);const u={FrameOfReferenceUID:c,volumeId:this.volumeId,numberOfFrames:a,framesProcessed:this.framesProcessed};dt(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};dt(tt,nt.IMAGE_LOAD_ERROR,s)}load(e){const{imageIds:r,loadStatus:n,numFrames:i}=this,{transferSyntaxUID:o}=vt("transferSyntax",r[0])||{},a=vt(Fm.IMAGE_RETRIEVE_CONFIGURATION,this.volumeId,o,"volume");if(this.imagesLoader=this.isDynamicVolume()?this:a?(a.create||Um.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}=vt("transferSyntax",e)||{},n=vt("imagePlaneModule",e)||{},{rows:i,columns:o}=n,a=this.getImageIdIndex(e),s=vt("modalityLutModule",e)||{},c=vt("generalSeriesModule",e)||{},l={rescaleSlope:s.rescaleSlope,rescaleIntercept:s.rescaleIntercept,modality:c.modality},f=l.modality;if(f==="PT"||f==="RTDOSE"){const g=vt("scalingModule",e);g&&(this._addScalingToVolume(g),Object.assign(l,g))}const u=_E(l),d=Bw();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:b9,transferSyntaxUID:r,additionalDetails:{imageId:e,imageIdIndex:a,volumeId:this.volumeId}}}callLoadImage(e,r,n){const{cachedFrames:i}=this;if(i[r]===La.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),u5.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=b9,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;Yi.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 Zk extends Jk{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 Qk(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];Yi.addRequest(async()=>{zk(x).then(()=>{console.log(`Prefetched imageId: ${x}`),m(!0)}).catch(C=>{w(C)})},Cn.Prefetch,{volumeId:t},1)}))).catch(console.error)}const i=R1(e.imageIds,t),{dimensions:o,spacing:a,origin:s,direction:c,metadata:l,imageIds:f,dataType:u,numberOfComponents:d}=i;return new Zk({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 EE={};let Ch=Qk;function eV(t,e){const r=t.indexOf(":"),n=t.substring(0,r);let i=EE[n];if(i==null){if(Ch==null||typeof Ch!="function")throw new Error(`No volume loader for scheme ${n} has been registered`);i=Ch}const o=i(t,e);return o.promise.then(function(a){dt(tt,nt.VOLUME_LOADED,{volume:a})},function(a){const s={volumeId:t,error:a};dt(tt,nt.VOLUME_LOADED_FAILED,s)}),o}function bE(t,e={imageIds:[]}){if(t===void 0)throw new Error("loadVolume: parameter volumeId must not be undefined");let r=$e.getVolumeLoadObject(t);return r!==void 0?r.promise:(r=eV(t,e),r.promise.then(n=>n))}async function Bm(t,e){if(t===void 0)throw new Error("createAndCacheVolume: parameter volumeId must not be undefined");let r=$e.getVolumeLoadObject(t);return r!==void 0||(r=eV(t,e),$e.putVolumeLoadObject(t,r)),r.promise}function tV(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=Bn());const{metadata:o,dimensions:a,spacing:s,origin:c,direction:l}=r,f=r.isDynamicVolume()?r.getCurrentDimensionGroupImageIds():r.imageIds??[],u=CE(f,{targetBuffer:e.targetBuffer,voxelRepresentation:i}),d=u[0].dataType,h=u.map(p=>p.imageId),g=new c0({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 $e.putVolumeSync(n,g),g}async function DE(t,e){if(e===void 0)throw new Error("createAndCacheVolumeFromImages: parameter imageIds must not be undefined");if(t===void 0)throw new Error("createAndCacheVolumeFromImages: parameter volumeId must not be undefined");const r=$e.getVolume(t);return r||(e.filter(o=>!$e.getImage(o)).length===0?A1(t,e):await Bm(t,{imageIds:e}))}function A1(t,e){if(e===void 0)throw new Error("createAndCacheVolumeFromImagesSync: parameter imageIds must not be undefined");if(t===void 0)throw new Error("createAndCacheVolumeFromImagesSync: parameter volumeId must not be undefined");const r=$e.getVolume(t);if(r)return r;const n=R1(e,t),i=new c0({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 $e.putVolumeSync(t,i),i}function N1(t,e={}){const{metadata:r,dimensions:n,spacing:i,origin:o,direction:a,scalarData:s,targetBuffer:c,preventCache:l=!1}=e,f=$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 Ace(t,e){var r;return!(t!=="PT"||!e.isPreScaled||!((r=e.scaling)!=null&&r.PT.suvbw))}async function f5(t,e,r,n=!1){const{volumeId:i,callback:o,blendMode:a}=t,s=await bE(i);if(!s)throw new Error(`imageVolume with id: ${s.volumeId} does not exist`);const{imageData:c,vtkOpenGLTexture:l}=s,f=iV(c,l);a&&f.setBlendMode(a);const u=Roe.newInstance();u.setMapper(f);const{numberOfComponents:d}=c.get("numberOfComponents");return u.getProperty().set({viewportId:r}),d===3&&u.getProperty().setIndependentComponents(!1),await IE(u,s),o&&o({volumeActor:u,volumeId:i}),n||Nce(e,r,u,i),u}function Nce(t,e,r,n){const i=r.getProperty().getRGBTransferFunction(0).getRange(),o={viewportId:e,range:{lower:i[0],upper:i[1]},volumeId:n};dt(t,nt.VOI_MODIFIED,o)}const kl=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)},kce=1+ss,Vce=(t,e)=>e===t.substring(0,Math.min(t.length,e.length)),D9=t=>!!nV().find(e=>Vce(t.volumeId,e));function pg(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 $e.getVolume(f)}).filter(l=>!!l);if(r){const l=kl(r),f=a.findIndex(g=>l.includes(g.volumeId)),u=a[f],{uid:d}=o[f],h=I9(u,i,t,n);return{imageVolume:u,spacingInNormalDirection:h,actorUID:d}}if(!a.length)return{spacingInNormalDirection:null,imageVolume:null,actorUID:null};const s={spacingInNormalDirection:1/0,imageVolume:null,actorUID:null},c=a.find(D9);for(let l=0;lg.referencedId===n.volumeId||g.uid===n.volumeId);a||console.warn("No actor found for with actorUID of",n.volumeId);const s=a.actor,c=$w(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 H0={};function Fce(t){H0[t]!==void 0&&delete H0[t]}function Uce(t){const{renderingEngineId:e,viewportId:r}=t.detail,i=oi(e).getViewport(r);if(!("setVolumes"in i))throw new Error("volumeNewImageEventDispatcher: viewport does not have setVolumes method");H0[i.id]===void 0&&(H0[i.id]=0);const o=d5(i);if(!o){console.warn(`volumeNewImageEventDispatcher: sliceData is undefined for viewport ${i.id}`);return}const{numberOfSlices:a,imageIndex:s}=o;if(H0[i.id]===s)return;H0[i.id]=s;const c={imageIndex:s,viewportId:r,renderingEngineId:e,numberOfSlices:a};dt(i.element,nt.VOLUME_NEW_IMAGE,c)}function jh(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 xl(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 aV(t,e,r){const[n,i,o,a]=t,[s,c,l,f]=e,[u,d,h,g]=r,p=mp(n,s,u,i,c,d,o,l,h),v=mp(a,f,g,i,c,d,o,l,h),y=mp(n,s,u,a,f,g,o,l,h),m=mp(n,s,u,i,c,d,a,f,g),w=fd(v)/fd(p),x=fd(y)/fd(p),C=fd(m)/fd(p);return[w,x,C]}function Gm(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 sV(t,e,r=ss){return Gm(e,t)Number.isNaN(e)):Number.isNaN(t)}function Rs(t){if(t===null||typeof t!="object"||typeof t=="function"||typeof structuredClone=="function")return t;if(Array.isArray(t))return t.map(Rs);{const e={};for(const r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=Rs(t[r]));return e}}const nm=class nm{constructor(e){this.insetImageMultiplier=1.1,this.flipHorizontal=!1,this.flipVertical=!1,this.viewportStatus=Ho.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=Rs(e.defaultOptions),this.suppressEvents=e.defaultOptions.suppressEvents?e.defaultOptions.suppressEvents:!1,this.options=Rs(e.defaultOptions),this.isDisabled=!1}static get useCustomRenderingPipeline(){return!1}setRendered(){this.viewportStatus===Ho.NO_DATA||this.viewportStatus===Ho.LOADING||(this.viewportStatus=Ho.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 Mm.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=$n(Ke(),o,a);let f=xJ(Ke(),a);const u=yl(Ke(),o),d=ao(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=nr(Ke(),s,y),w=va(m),x=C=>{const S=Fr(Ke(),C,2*Lt(m,C));return nr(S,S,m),ar(S,S),S};if(e){const C=x(f),S=Fn(Ke(),y,C,w),T=Fn(Ke(),S,u,d);this.setCamera({viewPlaneNormal:u,position:T,focalPoint:S}),this.flipHorizontal=!this.flipHorizontal}if(r){f=yl(f,a);const C=x(l),S=Fn(Ke(),y,C,w),T=Fn(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&&mc(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||!mc(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}),dt(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();dt(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)),dt(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(),dt(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,dt(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=jh([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)??su.LINEAR),this.setDisplayAreaFit(e)),n&&(this.initialCamera=this.getCamera()),this._suppressCameraModifiedEvents=o,!r&&!o){const s={viewportId:this.id,displayArea:e,storeAsInitialCamera:n};dt(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(su.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&&Fn(h,h,u,r*.5*c),n.width%2){const g=$n(Ke(),u,d);Fn(h,h,g,r*.5*c)}!h[0]&&!h[1]&&!h[2]||this.setCamera({focalPoint:vi(Ke(),l,h),position:vi(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];_o(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&&mc(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(W=>Math.floor(W/2)),F=[A[0],A[1],A[2]];u.indexToWorld(F,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=nm.boundsRadius(c)*(this.type===Dr.VOLUME_3D?10:1),T=this.insetImageMultiplier*S,_=Math.abs(cn.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=[-hi.MAXIMUM_RAY_DISTANCE,hi.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(nr([0,0,0],e.focalPoint,i)),a=this.worldToCanvas(nr([0,0,0],n,i));return fi([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=fi([0,0],e,this.getPan());if(Math.abs(s[0])<1&&Math.abs(s[1])<1&&!r)return;const c=nr(Ke(),this.canvasToWorld(s),a),l=nr(Ke(),i,c),f=nr(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(cn.dot(C,y))>0}if(a&&(x=!rn(m,v)),w||x){const C=this.getDefaultActor();if(!(C!=null&&C.actor))return;Ua(C,"vtkActor")||this.updateClippingPlanesForActors(o),(Ua(C,"vtkImageSlice")||this.type===Dr.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};dt(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=[Yo.newInstance(),Yo.newInstance()]);let a=hi.MINIMUM_SLAB_THICKNESS;n.slabThickness&&(a=n.slabThickness);const{viewPlaneNormal:s,focalPoint:c}=e;this.setOrientationOfClippingPlanes(o,a,s,c),dt(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]];cn.multiplyScalar(o,r),e[0].setNormal(n);const a=[0,0,0];cn.subtract(i,o,a),e[0].setOrigin(a),e[1].setNormal(-n[0],-n[1],-n[2]);const s=[0,0,0];cn.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=[Yo.newInstance(),Yo.newInstance()]),n}_getWorldDistanceViewUpAndViewRight(e,r,n){const i=this._getCorners(e),o=this._getCorners(e),a=$n(Ke(),r,n);let s=ro.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 eT(r.focalPoint)?e:r.focalPoint;if(!i&&n){const o=r,a=o.focalPoint,s=o.viewPlaneNormal,c=nr(Ke(),e,a),l=Lt(c,s),f=Fn(Ke(),e,s,-1*l);return[f[0],f[1],f[2]]}if(!n&&!i)return eT(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")}};nm.CameraViewPresentation={rotation:!0,pan:!0,zoom:!0,displayArea:!0},nm.TransferViewPresentation={windowLevel:!0,paletteLut:!0};let Xd=nm;function cV(t,e,r=!1){const n=t.getCamera(),{focalPoint:i,viewPlaneNormal:o}=n,{spacingInNormalDirection:a,actorUID:s}=pg(t,n,e,r);if(!s)throw new Error(`Could not find image volume with id ${e} in the viewport`);const c=t.getActor(s);if(!c)return console.warn("No actor found for with actorUID of",s),null;const l=c.actor;return{sliceRange:$w(l,o,i),spacingInNormalDirection:a,camera:n}}function Ld(t,e,r=!1){const{sliceRange:n,spacingInNormalDirection:i,camera:o}=cV(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 lV(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 uV(t,e){const r=e.colorTransfer.split(" ").splice(1).map(parseFloat),{shiftRange:n}=Gce(r),i=n[0],o=n[1]-n[0],a=Tu.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 zce(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 Ar extends Xd{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=Ns([0,0],o,a);this.setPan(c,!1);const{flipVertical:l}=this.getCamera(),f=l?yl([0,0,0],this.initialViewUp):this.initialViewUp;this.setCameraNoEvent({viewUp:f}),this.rotateCamera(i);const u=this.getPan(),d=this.getPan(this.fitToCanvasCamera),h=Ns([0,0],u,d),g=_o([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};dt(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()),!$e.getVolume(i))return null;const h=this.getActors().find(S=>S.referencedId===i);if(!h)return;const p=h.actor.getProperty().getRGBTransferFunction(0),[v,y]=((C=this.viewportProperties)==null?void 0:C.VOILUTFunction)==="SIGMOID"?lV(p):p.getRange(),m={lower:v,upper:y},w=this.getColormap(i);return{colormap:i&&w?w:a,voiRange:m,VOILUTFunction:s,interpolationType:c,invert:l,slabThickness:f,preset:u}},this.getColormap=i=>{const o=this._getApplicableVolumeActor(i);if(!o)return;const{volumeActor:a}=o,s=this._getOrCreateColorTransferFunction(i),{nodes:c}=s.getState(),l=c.reduce((h,g)=>(h.push(g.x,g.r,g.g,g.b),h),[]),f=gE(l,a)||{},u=mE(a),d=vE(a);return f.threshold=u,f.opacity=d,f},this.getRotation=()=>{const{viewUp:i,viewPlaneNormal:o,flipVertical:a}=this.getCameraNoRotation(),s=a?yl([0,0,0],this.initialViewUp):this.initialViewUp;if(!s)return 0;const c=k4(s,i)*180/Math.PI,l=$n([0,0,0],s,i);return Lt(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=>Ua(a,"vtkVolume")).some(({uid:a,referencedId:s})=>{const c=$e.getVolume(s||a);return c!=null&&c.imageIds?c.imageIds.map(Xr).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=yh(),this.useCPURendering)throw new Error("VolumeViewports cannot be used whilst CPU Fallback Rendering is enabled.");const r=this.getRenderer(),n=Uie.newInstance();switch(r.setActiveCamera(n),this.type){case Dr.ORTHOGRAPHIC:n.setParallelProjection(!0);break;case Dr.VOLUME_3D:n.setParallelProjection(!0);break;case Dr.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()||Uce(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),Fce(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(Do).includes(e)||(e=Do.LINEAR);const{voiRange:i}=this.getProperties();this.setVOI(i,r,n),this.viewportProperties.VOILUTFunction=e}setColormap(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i,a=Tu.newInstance();let s=km(e.name);const{name:c}=e;if(s||(s=Nm.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};dt(this.element,nt.VOI_MODIFIED,u),dt(this.element,nt.COLORMAP_MODIFIED,u)}}setOpacity(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n,o=qd.newInstance();typeof e.opacity=="number"?pk(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};dt(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(Wp(a),this.viewportProperties.invert=e,!n){const s={...this.getVOIModifiedEventDetail(o),invertStateChanged:!0};dt(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=Tu.newInstance();return n.getProperty().setRGBTransferFunction(0,o),o}setInterpolationType(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n;i.getProperty().setInterpolationType(e),this.viewportProperties.interpolationType=e}setVOI(e,r,n=!1){const i=this._getApplicableVolumeActor(r);if(!i)return;const{volumeActor:o}=i,a=i.volumeId,s=e;if(typeof s>"u")throw new Error("voiRangeToUse is undefined, need to implement this in the new volume model");const{VOILUTFunction:c}=this.getProperties(a);if(c===Do.SAMPLED_SIGMOID){const l=yE(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)};dt(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}=wh(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}=wh(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=hk(f,n),h=rn(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}=wh(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=vt(pa.IMAGE_PLANE,a),{imagePositionPatient:p}=g,{focalPoint:v}=this.getCamera(),y=nr(Ke(),v,p),m=Lt(y,f),w=Fn(Ke(),v,[-f[0],-f[1],-f[2]],m);this.setCamera({focalPoint:w}),this.render();return}if(o){const g=nr([0,0,0],o,l),p=n??f,v=Lt(g,p);rn(v,0)||Fr(g,p,v);const y=vi([0,0,0],l,g),m=vi([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;mk(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};dt(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=ZP.find(s=>s.name===e)),a&&(uV(o,a),this.viewportProperties.preset=a,this.render(),n||dt(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=$e.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist, you need to create/allocate the volume first`);const o=i.metadata.FrameOfReferenceUID;this._isValidVolumeInputArray(e,o),this._FrameOfReferenceUID=o,e.forEach(s=>{this._addVolumeId(s.volumeId)});const a=[];for(let s=0;s{this._addVolumeId(a.volumeId)});for(let a=0;ao.referencedId===e);return i?{volumeActor:i.actor,volumeId:e,actorUID:i.uid}:void 0}const n=r[0];return{volumeActor:n.actor,volumeId:n.referencedId,actorUID:n.uid}}async _isValidVolumeInputArray(e,r){const n=e.length;for(let i=1;if.referencedId===e);if(!Ua(n,"vtkVolume"))return;const i=n.actor,o=$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=hi.MINIMUM_SLAB_THICKNESS;return e.forEach(n=>{n.slabThickness>r&&(r=n.slabThickness)}),r}getIntensityFromWorld(e){const r=this.getDefaultActor();if(!Ua(r,"vtkVolume"))return;const{actor:n}=r,i=n.getMapper().getInputData(),o=$e.getVolume(this.getVolumeId()),a=ri(i,e);return o.voxelManager.getAtIJKPoint(a)}getVolumeId(e){const r=this.getActors();if(!r)return;if(!(e!=null&&e.volumeId)){const i=r.find(o=>o.actor.getClassName()==="vtkVolume");return(i==null?void 0:i.referencedId)||(i==null?void 0:i.uid)}const n=r.find(i=>i.actor.getClassName()==="vtkVolume"&&i.referencedId===(e==null?void 0:e.volumeId));return(n==null?void 0:n.referencedId)||(n==null?void 0:n.uid)}getViewReferenceId(e={}){var c;let{volumeId:r,sliceIndex:n}=e;if(!r){const l=this.getActors();if(!l)return;r=(c=l.find(f=>f.actor.getClassName()==="vtkVolume"))==null?void 0:c.referencedId}const i=this.getSliceIndex();n??(n=i);const{viewPlaneNormal:o,focalPoint:a}=this.getCamera(),s=r.includes("?")?"&":"?";return`volumeId:${r}${s}sliceIndex=${n}&viewPlaneNormal=${o.join(",")}`}_addVolumeId(e){this.volumeIds.add(e)}getAllVolumeIds(){return Array.from(this.volumeIds)}}function nf(t,e){const{imageData:r}=t.getImageData(),n=t.canvasToWorld(e);return ri(r,n)}function Hh(t,e){return t.indexToWorld(e)}function $ce(t,e){const{imageData:r}=t.getImageData(),n=Hh(r,e);return t.worldToCanvas(n)}class xr extends Ar{constructor(e){super(e),this._useAcquisitionPlaneForViewPlane=!1,this.getNumberOfSlices=()=>{const{numberOfSlices:n}=d5(this)||{};return n},this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetRotation:!1,suppressEvents:!0}),this.getCurrentImageIdIndex=(n,i=!0)=>{const{currentStepIndex:o}=Ld(this,n||this.getVolumeId(),i);return o},this.getSliceIndex=()=>{const{imageIndex:n}=d5(this)||{};return n},this.getCurrentImageId=()=>{const n=this.getDefaultActor();if(!n||!Ua(n,"vtkVolume"))return;const i=$e.getVolume(this.getVolumeId());if(!i)return;const{viewPlaneNormal:o,focalPoint:a}=this.getCamera();return Su(i,a,o)},this.getSlicePlaneCoordinates=()=>{const n=this.getDefaultActor();if(!(n!=null&&n.actor))return console.warn("No image data found for calculating vtkPlanes."),[];const i=this.getVolumeId(),o=$e.getVolume(i),a=this.getCamera(),{focalPoint:s,position:c,viewPlaneNormal:l}=a,f=jf(o,l),u=$w(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}=wh(s,c,u,l,f,v);p.push({sliceIndex:g+v,point:y})}return p};const{orientation:r}=this.options;if(r&&r!==$d.ACQUISITION){this.applyViewOrientation(r);return}this._useAcquisitionPlaneForViewPlane=!0}async setVolumes(e,r=!1,n=!1){const i=$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: ${i.volumeId} does not exist`);return this._useAcquisitionPlaneForViewPlane&&(this._setViewPlaneToAcquisitionPlane(i),this._useAcquisitionPlaneForViewPlane=!1),super.addVolumes(e,r,n)}jumpToWorld(e){const{focalPoint:r}=this.getCamera(),n=[0,0,0];Un(n,e,r);const i=this.getCamera(),o=i.viewPlaneNormal,a=Lt(n,o),s=kt(o[0],o[1],o[2]);if(Fr(s,s,a),Math.abs(s[0])>.001||Math.abs(s[1])>.001||Math.abs(s[2])>.001){const c=[0,0,0],l=[0,0,0];vi(c,i.focalPoint,s),vi(l,i.position,s),this.setCamera({focalPoint:c,position:l}),this.render()}return!0}setOrientation(e,r=!0){let n,i;if(typeof e=="string"){if(e===$d.ACQUISITION)({viewPlaneNormal:n,viewUp:i}=super._getAcquisitionPlaneOrientation());else if(af[e])({viewPlaneNormal:n,viewUp:i}=af[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(-hi.MAXIMUM_RAY_DISTANCE,hi.MAXIMUM_RAY_DISTANCE):e.setClippingRange(hi.MINIMUM_SLAB_THICKNESS,hi.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=Yo.newInstance(),y=Yo.newInstance(),m=[v,y];let w=hi.MINIMUM_SLAB_THICKNESS;h.slabThickness&&(w=h.slabThickness),this.setOrientationOfClippingPlanes(m,w,f,u),g.addClippingPlane(v),g.addClippingPlane(y)}}),i&&af[this.viewportProperties.orientation]!==void 0){const h=af[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};dt(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=>{Ua(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=>{Ua(n,"vtkVolume")&&(n.slabThickness=hi.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(Lt(n,i))>.99}getSliceViewInfo(){const{width:e,height:r}=this.getCanvas(),n=nf(this,[0,0]),i=nf(this,[e-1,0]),o=nf(this,[0,r-1]),a=Un(Ke(),i,n),s=Un(Ke(),o,n),c=$n(Ke(),a,s);ar(a,a),ar(s,s),ar(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=>$ce(this,b)).reduce((b,D)=>(b.minX=Math.min(b.minX,D[0]),b.minY=Math.min(b.minY,D[1]),b.maxX=Math.max(b.maxX,D[0]),b.maxY=Math.max(b.maxY,D[1]),b),{minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0}),v=nf(this,[p.minX,p.minY]),y=I4(a[0],a[1],a[2],0,s[0],s[1],s[2],0,c[0],c[1],c[2],0,v[0],v[1],v[2],1),m=nf(this,[p.maxX,p.maxY]),w=Un(Ke(),m,v),x=ii(Ga(),y),{viewPlaneNormal:C}=this.getCamera();if(C.filter(b=>Math.abs(b)>ss).length>1)throw new Error("getSliceInfo is not supported for oblique views");const T=C.findIndex(b=>Math.abs(b)>1-ss);if(T===-1)throw new Error("Unable to determine slice axis");const _=Lt(a,w)+1,E=Lt(s,w)+1;return{sliceIndex:this.getSliceIndex(),width:_,height:E,slicePlane:T,sliceToIndexMatrix:y,indexToSliceMatrix:x}}getCurrentSlicePixelData(){const{voxelManager:e}=this.getImageData();return e.getSliceData(this.getSliceViewInfo())}getViewReference(e={}){const r=super.getViewReference(e);if(!(r!=null&&r.volumeId))return;const n=$e.getVolume(r.volumeId);return r.referencedImageId=Su(n,r.cameraFocalPoint,r.viewPlaneNormal),r}resetProperties(e){this._resetProperties(e)}_resetProperties(e){const r=e?this.getActor(e):this.getDefaultActor();if(!r)throw new Error(`No actor found for the given volumeId: ${e}`);r.slabThickness&&(r.slabThickness=hi.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=$e.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(IE(r.actor,n),mc(r)){const l=r.actor.getProperty().getRGBTransferFunction(0);jw(l,this.initialTransferFunctionNodes)}const i={...super.getVOIModifiedEventDetail(e)};this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetCameraRotation:!0}),dt(this.element,nt.VOI_MODIFIED,i)}getSlicesClippingPlanes(){const e=this.getSlicePlaneCoordinates(),{viewPlaneNormal:r}=this.getCamera(),n=hi.MINIMUM_SLAB_THICKNESS;return e.map(({point:i,sliceIndex:o})=>{const a=[Yo.newInstance(),Yo.newInstance()];return this.setOrientationOfClippingPlanes(a,n,r,i),{sliceIndex:o,planes:a.map(s=>({normal:s.getNormal(),origin:s.getOrigin()}))}})}}function jce(t,e){e.classHierarchy.push("vtkAbstractImageMapper"),t.getIsOpaque=()=>!0,t.getCurrentImage=()=>null,t.getBoundsForSlice=()=>(J.vtkErrorMacro("vtkAbstractImageMapper.getBoundsForSlice - NOT IMPLEMENTED"),Of())}const Hce={slice:0,customDisplayExtent:[0,0,0,0,0,0],useCustomExtents:!1,backgroundColor:[0,0,0,1]};function Kce(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Hce,r),Y4.extend(t,e,r),J.setGet(t,e,["slice","useCustomExtents"]),J.setGetArray(t,e,["customDisplayExtent"],6),J.setGetArray(t,e,["backgroundColor"],4),jce(t,e)}var qce={extend:Kce};function fV(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],ar(l,l);const f=Yo.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 Xce(t,e,r){const n=fV(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 Yce(t,e,r){const n=fV(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:Jce,otherStaticMethods:Zce}=Vw,{SlicingMode:er}=Uw;function Qce(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 er.X:o=[n,(f[3]+f[2])/2,(f[5]+f[4])/2];break;case er.Y:o=[(f[1]+f[0])/2,n,(f[5]+f[4])/2];break;case er.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 er.I:l=xc(a[0],s[0],s[1]);break;case er.J:l=xc(a[1],s[2],s[3]);break;case er.K:l=xc(a[2],s[4],s[5]);break;default:return 0}return l},t.setSliceFromCamera=n=>{const i=n.getFocalPoint();switch(e.slicingMode){case er.I:case er.J:case er.K:{const o=t.getSliceAtPosition(i);t.setSlice(o)}break;case er.X:t.setSlice(i[0]);break;case er.Y:t.setSlice(i[1]);break;case er.Z:t.setSlice(i[2]);break}},t.setXSlice=n=>{t.setSlicingMode(er.X),t.setSlice(n)},t.setYSlice=n=>{t.setSlicingMode(er.Y),t.setSlice(n)},t.setZSlice=n=>{t.setSlicingMode(er.Z),t.setSlice(n)},t.setISlice=n=>{t.setSlicingMode(er.I),t.setSlice(n)},t.setJSlice=n=>{t.setSlicingMode(er.J),t.setSlice(n)},t.setKSlice=n=>{t.setSlicingMode(er.K),t.setSlice(n)},t.getSlicingModeNormal=()=>{const n=[0,0,0],i=t.getCurrentImage().getDirection();switch(e.slicingMode){case er.X:n[0]=1;break;case er.Y:n[1]=1;break;case er.Z:n[2]=1;break;case er.I:z2(i,[1,0,0],n);break;case er.J:z2(i,[0,1,0],n);break;case er.K:z2(i,[0,0,1],n);break}return n};function r(){let n;switch(e.slicingMode){case er.X:n=0;break;case er.Y:n=1;break;case er.Z:n=2;break;default:e.closestIJKAxis={ijkMode:e.slicingMode,flip:!1};return}const i=t.getCurrentImage().getDirection(),o=rL(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===er.NONE)&&t.getCurrentImage()&&r(),e.closestIJKAxis),t.getBounds=()=>{const n=t.getCurrentImage();if(!n)return Of();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 er.I:i[0]=a,i[1]=a;break;case er.J:i[2]=a,i[3]=a;break;case er.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 Of();const a=o.getSpatialExtent(),{ijkMode:s}=t.getClosestIJKAxis();let c=n;switch(s!==e.slicingMode&&(c=t.getSliceAtPosition(n)),s){case er.I:a[0]=c-i,a[1]=c+i;break;case er.J:a[2]=c-i,a[3]=c+i;break;case er.K:a[4]=c-i,a[5]=c+i;break}return o.extentToBounds(a)},t.intersectWithLineForPointPicking=(n,i)=>Xce(n,i,t),t.intersectWithLineForCellPicking=(n,i)=>Yce(n,i,t),t.getCurrentImage=()=>t.getInputData()}const ele={slicingMode:er.NONE,closestIJKAxis:{ijkMode:er.NONE,flip:!1},renderToRectangle:!1,sliceAtFocalPoint:!1,preferSizeOverAccuracy:!1};function dV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ele,r),qce.extend(t,e,r),J.get(t,e,["slicingMode"]),J.setGet(t,e,["closestIJKAxis","renderToRectangle","sliceAtFocalPoint","preferSizeOverAccuracy"]),Vw.implementCoincidentTopologyMethods(t,e),Qce(t,e)}const tle=J.newInstance(dV,"vtkImageMapper");var nle={newInstance:tle,extend:dV,...Jce,...Zce,...Uw};const{InterpolationType:ry}=gte,{vtkErrorMacro:O9}=J,iy=4;function rle(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>=iy)return O9("Invalid index"),!1;const i=Math.min(1,Math.max(0,n));return e.componentData[r].componentWeight!==i?(e.componentData[r].componentWeight=i,t.modified(),!0):!1},t.getComponentWeight=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:0;return r<0||r>=iy?(O9("Invalid index"),0):e.componentData[r].componentWeight},t.setInterpolationTypeToNearest=()=>t.setInterpolationType(ry.NEAREST),t.setInterpolationTypeToLinear=()=>t.setInterpolationType(ry.LINEAR),t.getInterpolationTypeAsString=()=>J.enumToString(ry,e.interpolationType)}const ile={independentComponents:!1,interpolationType:ry.LINEAR,colorWindow:255,colorLevel:127.5,ambient:1,diffuse:0,opacity:1,useLookupTableScalarRange:!1,useLabelOutline:!1,labelOutlineThickness:[1],labelOutlineOpacity:1};function ole(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,ile,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=sle.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()){cle("Recomputing bounds..."),e.mapperBounds=r.map(o=>o),t.computeMatrix();const i=new Float64Array(16);An(i,e.matrix),dr.transformBounds(r,i,e.bounds),e.boundsMTime.modified()}return e.bounds},t.getBoundsForSlice=(r,n)=>{const i=e.mapper.getBoundsForSlice(r,n);if(!dr.isValid(i))return i;t.computeMatrix();const o=new Float64Array(16);return An(o,e.matrix),dr.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 ule={mapper:null,property:null,forceOpaque:!1,forceTranslucent:!1,bounds:[...dr.INIT_BOUNDS]};function hV(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ule,r),cE.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),lle(t,e)}const fle=J.newInstance(hV,"vtkImageSlice");var dle={newInstance:fle,extend:hV};function hle(t){return Object.values(Do).includes(t)?t:Do.LINEAR}function gV(t){const r={...vt(pa.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 pV(t){const e=t.imageId,{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=vt("imagePixelModule",e),{windowWidth:c,windowCenter:l,voiLUTFunction:f}=t,{modality:u}=vt("generalSeriesModule",e),d=vt("scalingModule",e),h=vt(pa.CALIBRATION,e),g=hle(f),p=gV(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 Hw(t){const{imagePlaneModule:e,imagePixelModule:r,voiLUTFunction:n,modality:i,scalingFactor:o,calibration:a}=pV(t);let{rowCosines:s,columnCosines:c}=e;(s==null||c==null)&&(s=[1,0,0],c=[0,1,0]);const l=kt(s[0],s[1],s[2]),f=kt(c[0],c[1],c[2]),u=Ke();$n(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=ss,m=1;return!r.photometricInterpretation&&t.sizeInBytes===3*t.width*t.height&&(t.numberOfComponents=3),{numberOfComponents:t.numberOfComponents||gle(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 gle(t){let e=1;return(t==="RGB"||t!=null&&t.includes("YBR")||t==="PALETTE COLOR")&&(e=3),e}function mV(t){const e=Tu.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 Kw(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 ple(t,e){return function(r){const n=((r-(e-.5))/(t-1)+.5)*255;return Math.min(Math.max(n,0),255)}}function mle(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 vV(t,e,r){return r?mle(r):ple(t,e)}function vle(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=vV(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 yle(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 M9(t,e){return!t&&!e?!0:!t||!e?!1:t.id===e.id}function Ole(t,e){return r=>r*t+e}function Mle(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 Ple(t,e,r){return r?Mle(r):Ole(t,e)}function Rle(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=Ple(t.slope,t.intercept,i),u=vV(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 CV(t,e,r){return t.cachedLut!==void 0&&t.cachedLut.windowCenter===e.voi.windowCenter&&t.cachedLut.windowWidth===e.voi.windowWidth&&M9(t.cachedLut.modalityLUT,e.modalityLUT)&&M9(t.cachedLut.voiLUT,e.voiLUT)&&t.cachedLut.invert===e.invert&&!r||(Dle(e,t),Rle(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 Lle(t,e,r,n=!0){const i=t.renderingTools.lastRenderedIsColor;(!t.renderingTools.renderCanvas||i)&&(t.renderingTools.renderCanvas=V1(null,e.width,e.height),h5(t,e));const o=t.renderingTools.renderCanvas;if(!ME(t,e)&&!r)return o;(o.width!==e.width||o.height!==e.height)&&h5(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,Ele(e,v,a.data)}else{const f=CV(e,l,r);n?_le(e,f,a.data):ble(e,f,a.data)}return c=Nn(),s.putImageData(a,0,0),e.stats.lastPutImageDataTime=Nn()-c,o}function Ale(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,OE(t,n);const i=Lle(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=PE(t)}const nT=0,rT=1,Nle=2;function kle(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 Vle(t,e){let r;return te.Range[1]?r=e.MaxIndex+rT+1.5:r=(t+e.Shift)*e.Scale,Math.floor(r)}class RE{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=kle(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 (${this.Ramp})`)}this.Table.push(h)}this.buildSpecialColors()}buildSpecialColors(){const e=this.NumberOfColors,r=e+nT,n=e+rT,i=e+Nle;this.UseBelowRangeColor||e===0?this.Table[r]=this.BelowRangeColor:this.Table[r]=this.Table[0],this.UseAboveRangeColor||e===0?this.Table[n]=this.AboveRangeColor:this.Table[n]=this.Table[e-1],this.Table[i]=this.NaNColor}mapValue(e){const r=this.getIndex(e);if(r<0)return this.NaNColor;if(r===0){if(this.UseBelowRangeColor&&ethis.TableRange[1])return this.AboveRangeColor;return this.Table[r]}getIndex(e){const r={Range:[],MaxIndex:this.NumberOfColors-1,Shift:-this.TableRange[0],Scale:1};if(this.TableRange[1]<=this.TableRange[0]?r.Scale=Number.MAX_VALUE:r.Scale=r.MaxIndex/(this.TableRange[1]-this.TableRange[0]),r.Range[0]=this.TableRange[0],r.Range[1]=this.TableRange[1],isNaN(e))return-1;let n=Vle(e,r);return n===this.NumberOfColors+nT?n=0:n===this.NumberOfColors+rT&&(n=this.NumberOfColors-1),n}setTableValue(e,r,n,i,o){let a;if(typeof r=="number"&&n!==void 0&&i!==void 0&&o!==void 0)a=[r,n,i,o];else if(Array.isArray(r))a=r;else throw new Error("Invalid arguments for setTableValue");if(e<0)throw new Error(`Can't set the table value for negative index (${e})`);if(e>=this.NumberOfColors)throw new Error(`Index ${e} is greater than the number of colors ${this.NumberOfColors}`);this.Table[e]=a,(e===0||e===this.NumberOfColors-1)&&this.buildSpecialColors()}}const P9=[0,0,0,0];function Fle(t,e,r){r=r===null?100:r;const n=(e-t)/(r-1),i=[];for(;r-- >0;)i.push(t),t+=n;return i[i.length-1]=e,i}function Ule(t,e){let r=0,n=t.length-1;for(;r<=n;){const i=r+Math.floor((n-r)/2),o=t[i];if(o===e)return i;e=0&&iiT(Math.floor(255-(m-h)*v),0,255):y=m=>iT(Math.floor((m-h)*v),0,255),$le(e,y,f,s.data)}else{const u=CV(e,t.viewport,r);e.stats=e.stats||{},e.stats.lastLutGenerateTime=Nn()-a,zle(e,u,f,s.data)}return a=Nn(),c.putImageData(s,0,0),e.stats.lastPutImageDataTime=Nn()-a,n}function Hle(t,e){if(t===void 0)throw new Error("drawImage: enabledElement parameter must not be undefined");const r=t.image;if(r===void 0)throw new Error("drawImage: image must be loaded before it can be drawn");const n=t.canvas.getContext("2d");n.setTransform(1,0,0,1,0,0),n.fillStyle="black",n.fillRect(0,0,t.canvas.width,t.canvas.height),n.imageSmoothingEnabled=!t.viewport.pixelReplication,OE(t,n);const i=jle(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=PE(t)}function SV(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=Hle:r.color?o=Tle:o=Ale),o(t,e)}const i=Nn()-n;r.stats.lastRenderTime=i,t.invalid=!1,t.needsRedraw=!1}function TV(t){return Wm(t)}function $v(t,e){const r=TV(t);return r.invert(),r.transformPoint(e)}const Kle={viewport:{}};function qle(){return{tlhc:{x:1,y:1},brhc:{x:1,y:1},rowPixelSpacing:1,columnPixelSpacing:1,presentationSizeMode:"NONE"}}function Xle(){const t=qle(),e={scale:1,translation:{x:0,y:0},voi:{windowWidth:void 0,windowCenter:void 0,voiLUTFunction:Do.LINEAR},invert:!1,pixelReplication:!1,rotation:0,hflip:!1,vflip:!1,modalityLUT:void 0,voiLUT:void 0,colormap:void 0,labelmap:!1,displayedArea:t};return Object.assign({},e,Kle.viewport)}function zp(t,e){if(t==null)throw new Error(e)}function Yle(t){return!(t==null||t===0||t===180)}function _V(t,e=null){return zp(t,"getImageSize: parameter image must not be undefined"),zp(t.width,"getImageSize: parameter image must have width"),zp(t.height,"getImageSize: parameter image must have height"),Yle(e)?{height:t.width,width:t.height}:{width:t.width,height:t.height}}function LE(t,e,r=null){zp(t,"getImageScale: parameter canvas must not be undefined"),zp(e,"getImageScale: parameter image must not be undefined");const n=_V(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&&tue(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=nle.newInstance();n.setInputData(r);const i=dle.newInstance();i.setMapper(n);const{preferSizeOverAccuracy:o}=Gw().rendering;return o&&n.setPreferSizeOverAccuracy(!0),r.getPointData().getScalars().getNumberOfComponents()>1&&i.getProperty().setIndependentComponents(!1),i},this.getNumberOfSlices=()=>this.imageIds.length,this.getDefaultProperties=r=>{let n;return r!==void 0&&(n=this.perImageIdDefaultProperties.get(r)),n!==void 0?n:{...this.globalDefaultProperties}},this.getProperties=()=>{const{colormap:r,voiRange:n,VOILUTFunction:i,interpolationType:o,invert:a,voiUpdatedWithSetProperties:s}=this;return{colormap:r,voiRange:n,VOILUTFunction:i,interpolationType:o,invert:a,isComputedVOI:!s}},this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,suppressEvents:!0}),this.getRotationCPU=()=>{const{viewport:r}=this._cpuFallbackEnabledElement;return r.rotation},this.getRotationGPU=()=>{const{viewUp:r,viewPlaneNormal:n,flipVertical:i,flipHorizontal:o}=this.getCameraNoRotation(),a=L9(this.initialViewUp,o,i,n),c=k4(a,r)*180/Math.PI,l=$n(Ke(),a,r);return Lt(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};dt(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]=$v(this._cpuFallbackEnabledElement,r),{origin:a,spacing:s,direction:c}=this.getImageData(),l=c.slice(0,3),f=c.slice(3,6);return Fn(n,a,l,i*s[0]),Fn(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=nr(Ke(),r,o),l=[Lt(c,a)/n[0],Lt(c,s)/n[1]];return R9(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?(SV(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=yh(),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 yh()}_configureRenderingPipeline(e){this.useCPURendering=e??yh();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 mg,viewport:{rotation:0}}}_resetGPUViewport(){const e=this.getRenderer(),r=oE.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||!mc(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=$v(this._cpuFallbackEnabledElement,o);return[a[0],a[1],0]},indexToWorld:(i,o)=>{const a=R9(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=vt("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?Ho.PRE_RENDER:Ho.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=Ho.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(su.LINEAR),!this.useCPURendering){const r=this.getTransferFunction();jw(r,this.initialTransferFunctionNodes);const i=s5(r).reduce((s,c)=>(s.push(c[0],c[1],c[2],c[3]),s),[]),o=this.getDefaultActor(),a=gE(i,o.actor);this.setColormap(a)}}resetToDefaultProperties(){var i;this.cpuRenderingInvalidated=!0,this.viewportStatus=Ho.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(su.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=L4(Ga(),r.rotation*Math.PI/180,i);o=Jt(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=ao(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=$v(this._cpuFallbackEnabledElement,d),g=this.worldToCanvasCPU(i.focalPoint),p=$v(this._cpuFallbackEnabledElement,g),v=ln();fi(v,ED(h[0],h[1]),ED(p[0],p[1]));const y=nue({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=Wm(this._cpuFallbackEnabledElement);const u={previousCamera:i,camera:this.getCamera(),element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};dt(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=Ns([0,0],r,n);this.setPan(i,!1);const{flipVertical:o,flipHorizontal:a,viewPlaneNormal:s}=this.getCamera(),c=L9(this.initialViewUp,a,o,s);this.setCameraNoEvent({viewUp:c}),this.getVtkActiveCamera().roll(-e);const l=this.getPan(),f=this.getPan(this.fitToCanvasCamera),u=Ns([0,0],l,f),d=_o([0,0],r,u);this.setPan(d,!1)}setInterpolationTypeGPU(e){const r=this.getDefaultActor();if(!r||!mc(r))return;const{actor:n}=r;n.getProperty().setInterpolationType(e),this.interpolationType=e}setInterpolationTypeCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r.pixelReplication=e!==su.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&&mc(r)){if(Ua(r,"vtkVolume")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&Wp(i),this.invert=e}else if(Ua(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}=Cf(l,f,o.voiLUTFunction);e={lower:u,upper:d}}else{const{lower:s,upper:c}=e,{windowCenter:l,windowWidth:f}=M1(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||dt(this.element,nt.VOI_MODIFIED,a)}getTransferFunction(){const e=this.getDefaultActor();return!e||!mc(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||!mc(a))return;const s=a.actor;let c=e;if(typeof c>"u"){const h=s.getMapper().getInputData().getPointData().getScalars().getRange();c={lower:h[0],upper:h[1]}}s.getProperty().setUseLookupTableScalarRange(!0);let l=s.getProperty().getRGBTransferFunction(0);const f=this.VOILUTFunction===Do.SAMPLED_SIGMOID;if((f||!l||i)&&(l=(f?yE:mV)(c),this.invert&&Wp(l),s.getProperty().setRGBTransferFunction(0,l),this.initialTransferFunctionNodes=s5(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};dt(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=Hw(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=vt(pa.IMAGE_PLANE,r),a=vt(pa.IMAGE_PLANE,i),s=o.imageOrientationPatient,c=a.imageOrientationPatient;if(s&&c){if(rn(o.imageOrientationPatient,a.imageOrientationPatient)){const f=o.imagePositionPatient,u=a.imagePositionPatient;if(f&&u&&rn(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=vt(pa.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=$n([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=Ut.newInstance({name:"Pixels",numberOfComponents:o,values:s}),l=D1.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){A9.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(Xr(a),s)}),this.currentImageIdIndex=r,this.targetImageIdIndex=r;const n=vt(Fm.IMAGE_RETRIEVE_CONFIGURATION,e[r],"stack");this.imagesLoader=n?(n.create||Yk)(n):this,this.stackInvalidated=!0,this.flipVertical=!1,this.flipHorizontal=!1,this.voiRange=null,this.interpolationType=su.LINEAR,this.invert=!1,this.viewportStatus=Ho.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 dt(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=rn(n,e.columnPixelSpacing),h=rn(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=rn(s.rowCosines,l),w=rn(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),Kw(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=Ho.PRE_RENDER;const x={image:h,imageId:p,imageIdIndex:g,viewportId:this.id,renderingEngineId:this.renderingEngineId};dt(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||dt(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};dt(this.element,nt.PRE_STACK_NEW_IMAGE,d),Yi.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),dt(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};dt(tt,nt.IMAGE_LOAD_ERROR,o)}getLoaderImageOptions(e){const r=this.imageIds.indexOf(e),{transferSyntaxUID:n}=vt("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 dt(this.element,nt.PRE_STACK_NEW_IMAGE,n),this.imagesLoader.loadImages([e],this).then(i=>e)}_updateToDisplayImageCPU(e){const r=this.getImageDataMetadata(e),n=EV(this.canvas,e,this.modality,this._cpuFallbackEnabledElement.viewport.colormap),{windowCenter:i,windowWidth:o,voiLUTFunction:a}=n.voi;this.voiRange=Cf(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=Wm(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??Bn(),actor:h,referencedId:i,...o}),n.callback&&n.callback({imageActor:h,imageId:n.imageId}))}),this.addActors(r)}_updateActorToDisplayImageId(e){const r=this._checkVTKImageDataMatchesCornerstoneImage(e,this._imageData),n=this.getViewPresentation();if(r&&!this.stackInvalidated){this._updateVTKImageDataFromCornerstoneImage(e),this.resetCameraNoEvent(),this.setViewPresentation(n),this._setPropertiesFromCache(),this.stackActorReInitialized=!1;return}const{origin:i,direction:o,dimensions:a,spacing:s,numberOfComponents:c,imagePixelModule:l}=this.getImageDataMetadata(e),f=e.voxelManager.getScalarData();this._createVTKImageData({origin:i,direction:o,dimensions:a,spacing:s,numberOfComponents:c,pixelArray:f}),this._updateVTKImageDataFromCornerstoneImage(e);const u=this.createActorMapper(this._imageData),d=this.getActors();d.length&&d[0].uid===this.id?d[0].actor=u:d.unshift({uid:this.id,actor:u,referencedId:e.imageId}),this.setActors(d);const{viewPlaneNormal:h,viewUp:g}=this._getCameraOrientation(o),p=this.getCamera();this.setCameraNoEvent({viewUp:g,viewPlaneNormal:h}),this.initialViewUp=g,this.resetCameraNoEvent(),this.setViewPresentation(n),this.triggerCameraEvent(this.getCamera(),p);const v=l.photometricInterpretation==="MONOCHROME1";this.stackInvalidated=!0;const y=this._getInitialVOIRange(e);this.setVOI(y,{forceRecreateLUTFunction:!!v}),this.initialInvert=!!v,this.setInvertColor(this.invert||this.initialInvert),this.stackInvalidated=!1,this.stackActorReInitialized=!0,this._publishCalibratedEvent&&this.triggerCalibrationEvent()}_getInitialVOIRange(e){if(this.voiRange&&this.voiUpdatedWithSetProperties)return this.voiRange;const{windowCenter:r,windowWidth:n,voiLUTFunction:i}=e;let o=this._getVOIRangeFromWindowLevel(n,r,i);return o=this._getPTPreScaledRange()||o,o}_getPTPreScaledRange(){if(this._isCurrentImagePTPrescaled())return this._getDefaultPTPrescaledVOIRange()}_isCurrentImagePTPrescaled(){var e;return!(this.modality!=="PT"||!this.csImage.isPreScaled||!((e=this.csImage.preScale)!=null&&e.scalingParameters.suvbw))}_getDefaultPTPrescaledVOIRange(){return{lower:0,upper:5}}_getVOIRangeFromWindowLevel(e,r,n=Do.LINEAR){let i,o;if(typeof r=="number"&&typeof e=="number"?(i=r,o=e):Array.isArray(r)&&Array.isArray(e)&&(i=r[0],o=e[0]),i!==void 0&&o!==void 0)return Cf(o,i,n)}async _setImageIdIndex(e){if(e>=this.imageIds.length)throw new Error(`ImageIdIndex provided ${e} is invalid, the stack only has ${this.imageIds.length} elements`);this.currentImageIdIndex=e,this.hasPixelSpacing=!0,this.viewportStatus=Ho.PRE_RENDER;const r=await this._loadAndDisplayImage(this.imageIds[e],e);if(this.perImageIdDefaultProperties.size>=1){const n=this.perImageIdDefaultProperties.get(r);n!==void 0?this.setProperties(n):this.globalDefaultProperties!==void 0&&this.setProperties(this.globalDefaultProperties)}return r}resetCameraCPU({resetPan:e=!0,resetZoom:r=!0}){const{image:n}=this._cpuFallbackEnabledElement;if(!n)return;rue(this._cpuFallbackEnabledElement,e,r);const{scale:i}=this._cpuFallbackEnabledElement.viewport,{clientWidth:o,clientHeight:a}=this.element,s=[o/2,a/2],c=this.canvasToWorldCPU(s);this.setCameraCPU({focalPoint:c,scale:i})}resetCameraGPU({resetPan:e,resetZoom:r}){return this.setCamera({flipHorizontal:!1,flipVertical:!1,viewUp:this.initialViewUp}),super.resetCamera({resetPan:e,resetZoom:r,resetToCenter:!0})}scroll(e,r=!0,n=!1){const i=this.imageIds;if(isNaN(this.targetImageIdIndex))return;const o=this.targetImageIdIndex,a=i.length;let s=o+e;n?s=(s+a)%a:s=Math.max(0,Math.min(a-1,s)),this.targetImageIdIndex=s;const c=i[s];$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&&dt(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||dt(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||dt(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=Su({direction:i,spacing:o,imageIds:r},e,this.getCamera().viewPlaneNormal,{ignoreSpacing:!0}),s=r.indexOf(a);return s===-1?!1:(this.setImageIdIndex(s),this.render(),!0)}_getVOIRangeForCurrentImage(){const{windowCenter:e,windowWidth:r,voiLUTFunction:n}=this.csImage;return this._getVOIRangeFromWindowLevel(r,e,n)}_getValidVOILUTFunction(e){return Object.values(Do).includes(e)?e:Do.LINEAR}getSliceInfo(){const e=this.getSliceIndex(),{dimensions:r}=this.getImageData();return{width:r[0],height:r[1],sliceIndex:e,slicePlane:2}}isReferenceViewable(e,r={}){const n=this.getCurrentImageIdIndex(),i=this.imageIds[n];if(!i||!e)return!1;const{referencedImageId:o,multiSliceReference:a}=e;if(o){if(o===i)return!0;e.referencedImageURI||(e.referencedImageURI=Xr(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=jf({direction:l,spacing:c},u),h=nr(Ke(),s,f),g=Lt(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=Xr(r));const{referencedImageURI:n}=e,i=this.imageKeyToIndexMap.get(n);if(i===void 0){A9.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 ${e} cannot be used during CPU Fallback mode`)}fillWithBackgroundColor(){const e=this.getRenderingEngine();e&&e.fillCanvasWithBackgroundColor(this.canvas,this.options.background)}unsetColormapCPU(){delete this._cpuFallbackEnabledElement.viewport.colormap,this._cpuFallbackEnabledElement.renderingTools={},this.cpuRenderingInvalidated=!0,this.fillWithBackgroundColor(),this.render()}setColormapCPU(e){this.colormap=e;const r=km(e.name);this._cpuFallbackEnabledElement.viewport.colormap=r,this._cpuFallbackEnabledElement.renderingTools={},this.fillWithBackgroundColor(),this.cpuRenderingInvalidated=!0,this.render();const n={viewportId:this.id,colormap:e};dt(this.element,nt.COLORMAP_MODIFIED,n)}setColormapGPU(e){const i=this.getDefaultActor().actor.getProperty(),o=i.getRGBTransferFunction(),a=km(e.name)||Nm.getPresetByName(e.name);if(o)o.applyColorMap(a),o.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,o);else{const c=Tu.newInstance();c.applyColorMap(a),c.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,c)}this.colormap=e,this.render();const s={viewportId:this.id,colormap:e};dt(this.element,nt.COLORMAP_MODIFIED,s)}unsetColormapGPU(){throw new Error("unsetColormapGPU not implemented.")}_getImagePlaneModule(e){var n,i;const r=gV(e);return this.hasPixelSpacing=!r.usingDefaultValues||((n=this.calibration)==null?void 0:n.scale)>0||((i=this.calibration)==null?void 0:i.rowPixelSpacing)>0,this.calibration||(this.calibration=r.calibration),r}isInAcquisitionPlane(){return!0}}class AE extends Ar{constructor(e){super(e),this.getNumberOfSlices=()=>1,this.getRotation=()=>0,this.getCurrentImageIdIndex=()=>0,this.getCurrentImageId=()=>null,this.resetCameraForResize=()=>this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0});const{parallelProjection:r,orientation:n}=this.options,i=this.getVtkActiveCamera();r!=null&&i.setParallelProjection(r),n&&n!==$d.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(-hi.MAXIMUM_RAY_DISTANCE,hi.MAXIMUM_RAY_DISTANCE):i.setClippingRange(hi.MINIMUM_SLAB_THICKNESS,hi.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: ${e}`);r.slabThickness&&(r.slabThickness=hi.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=$e.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(IE(r.actor,n),mc(r)){const i=r.actor.getProperty().getRGBTransferFunction(0);jw(i,this.initialTransferFunctionNodes)}this.setCamera(this.initialCamera),dt(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(-hi.MAXIMUM_RAY_DISTANCE,hi.MAXIMUM_RAY_DISTANCE):e.setClippingRange(hi.MINIMUM_SLAB_THICKNESS,hi.MAXIMUM_RAY_DISTANCE)}resetSlabThickness(){return null}}async function bV(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 Ar))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 DV(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 Ar)){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 IV(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 oue{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 aue{constructor(e){this.actor=e}getInputData(){return this.actor.getImage()}}class sue{constructor(e,r){this.canvasProperties=new oue(this),this.visibility=!1,this.mapper=new aue(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 Rb=class Rb{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}`)}};Rb.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let Th=Rb;const rm=class rm extends Xd{constructor(e){super({...e,canvas:e.canvas||ul(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(),dt(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}),dt(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=vt(pa.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=kt(i[0],i[1],i[2]),c=kt(o[0],o[1],o[2]),{rows:l,columns:f}=n,u=Ke();$n(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=vt(pa.IMAGE_URL,e);if(!(n!=null&&n.rendered))throw new Error(`Video Image ID ${e} does not have a rendered video view`);const{rendered:i}=n,o=vt(pa.GENERAL_SERIES,e);this.modality=o==null?void 0:o.Modality,this.metadata=this.getImageDataMetadata(e);let{cineRate:a,numberOfFrames:s}=vt(pa.CINE,e);return this.numberOfFrames=s,this.setVideoURL(i).then(()=>((!s||s===1)&&(s=Math.round(this.videoElement.duration*(a||30))),a||(a=Math.round(s/this.videoElement.duration)),this.fps=a,this.numberOfFrames=s,this.setFrameRange([1,s]),this.initialRender=()=>{this.initialRender=null,this.pause(),this.setFrameNumber(r||1)},new Promise(c=>{window.setTimeout(()=>{this.setFrameNumber(r||1),c(this)},25)})))}async setVideoURL(e){return new Promise(r=>{this.videoElement.src=e,this.videoElement.preload="auto";const n=()=>{this.videoWidth=this.videoElement.videoWidth,this.videoHeight=this.videoElement.videoHeight,this.videoElement.removeEventListener("loadedmetadata",n),this.refreshRenderValues(),r(!0)};this.videoElement.addEventListener("loadedmetadata",n)})}getImageIds(){const e=new Array(this.numberOfFrames),r=this.imageId.replace(/[0-9]+$/,"");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 Th.imageIdToFrameStart(e);if(e.referencedImageId)return Th.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=Om.FRAME){this.scrollSpeed=r===Om.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)=>xE(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(rm.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=Th.imageIdToFrameEnd(a.referencedImageId);return c>=o&&c<=d}if(o!==void 0)return c===o;if(!i)return!1;const l=i.match(rm.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 mg;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??Bn();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 sue(this,e)}};rm.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let Kh=rm;const cue=` +`;function uoe(t,e,r){if(e.apply(t)){const i=t.getIndependentComponents();return`${t.getMTime()}-${i}-${r}`}return"0"}const rs=new Float64Array(16),Hc=new Float64Array(16),f2=new Float64Array(16),Ul=new Float64Array(4),zi=new Float64Array(4);function foe(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();Zt(rs),Kr(rs,rs,c);const l=o.getMatrix();tr(Hc,l),Ii(Hc,Hc),jn(rs,Hc,rs);const f=s.getWorldToIndex();jn(rs,f,rs),Ii(f2,rs),Qm(Hc,[.5,.5,.5]),jn(rs,Hc,rs);const u=s.getDimensions();Zt(Hc),pl(Hc,Hc,[1/u[0],1/u[1],1/u[2]]),jn(rs,Hc,rs),e.UBO.setArray("SCTCMatrix",rs);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===e9.I?(p=0,v=1,y=2):h===e9.J&&(p=1,v=2,y=0),Ul[p]=g,Ul[v]=d[v*2]-.5,Ul[y]=d[y*2]-.5,Ul[3]=1,nf(Ul,Ul,f2),e.UBO.setArray("Origin",Ul),zi[p]=g,zi[v]=d[v*2+1]+.5,zi[y]=d[y*2]-.5,zi[3]=1,nf(zi,zi,f2),nb(zi,zi,Ul),zi[3]=1,e.UBO.setArray("Axis1",zi),zi[p]=g,zi[v]=d[v*2]-.5,zi[y]=d[y*2+1]+.5,zi[3]=1,nf(zi,zi,f2),nb(zi,zi,Ul),zi[3]=1,e.UBO.setArray("Axis2",zi);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 _=0;_{const i=e.WebGPUImageSlice.getRenderable().getProperty();t.getTextureViews()[0].getTexture().getNumberOfComponents();const a=1,s=uoe(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=coe.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=ss.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=ss.substitute(c,"//VTK::Image::Sample",[" var computedColor: vec4 ="," textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result:c=ss.substitute(c,"//VTK::Image::Sample",[" var computedColor: vec4 ="," textureSampleLevel(imgTexture, clampSampler, input.tcoordVS, 0.0);","//VTK::Image::Sample"]).result,c=ss.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 doe={rowLength:1024};function hoe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,doe,r),H3.extend(t,e,r),t.setFragmentShaderTemplate(loe),e.UBO=Sp.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={},Gr(e.lutBuildTime,{mtime:0}),e.imagemat=Zt(new Float64Array(16)),e.imagematinv=Zt(new Float64Array(16)),e.VBOBuildTime={},Gr(e.VBOBuildTime),foe(t,e)}const goe=Ir(hoe,"vtkWebGPUImageMapper");Hh("vtkImageMapper",goe);function poe(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],tr(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Zt(e.keyMatrices.normalMatrix):(bi(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,Ii(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),tr(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),Kr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),Kr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const moe={bufferShift:void 0,keyMatrixTime:null,keyMatrices:null,propID:void 0};function voe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,moe,r),Ui.extend(t,e,r),e.keyMatricesTime={},Gr(e.keyMatricesTime,{mtime:0}),e.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},e.keyMatrixTime={},Gr(e.keyMatrixTime,{mtime:0}),e.keyMatrices={mcwc:Zt(new Float64Array(16))},e.bufferShift=[0,0,0,0],Ta(t,e,["propID","keyMatricesTime"]),poe(t,e)}const yoe=Ir(voe,"vtkWebGPUImageSlice");Hh("vtkImageSlice",yoe);function woe(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();tr(e.keyMatrices.bcwc,o),Kr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-a[0],-a[1],-a[2]]),e.keyMatricesTime.modified()}return e.keyMatrices}}const xoe={propID:void 0,keyMatricesTime:null};function Coe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,xoe,r),Ui.extend(t,e,r),e.keyMatricesTime={},re.obj(e.keyMatricesTime,{mtime:0}),e.keyMatrices={bcwc:new Float64Array(16),bcsc:new Float64Array(16)},re.get(t,e,["propID","keyMatricesTime"]),woe(t,e)}const Soe=re.newInstance(Coe,"vtkWebGPUVolume");Hh("vtkVolume",Soe);function _oe(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 Toe={};function Eoe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Toe,r),Ui.extend(t,e,r),_oe(t,e)}const boe=re.newInstance(Eoe,"vtkWebGPUPixelSpaceCallbackMapper");Hh("vtkPixelSpaceCallbackMapper",boe);const t9=[[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],n9=[[0,-1,0],[0,1,0]],Doe=[[0,-1,0],[0,1,0],[0,0,-1]],Ioe=[[0,-1,0],[0,1,0],[0,0,1]];var gh;let w0=(gh=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&&n9||n&&y>0&&Ioe||n&&y<0&&Doe||t9;C.end<=h[0]||C.start>=h[1]||g.push([C,m,w,S])}}return g}},gh.getScalarData=function(e=Uint8ClampedArray){const r=new e(this.frameSize);return this.map.updateScalarData(r),r},gh),hv=class Qg{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=Qg.create3(e.length);let o=0;for(let a=0;an.push(i)),n}static create2(e=128){return new Qg({initialSize:e,dimensions:2})}};function zA(t){const e=Xe(),r=t.getDimensions(),n=hv.create3(r[0]),i=hv.create3(r[1]),o=hv.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=$t(s[0]*u,s[1]*u,s[2]*u),v=$t(c[0]*d,c[1]*d,c[2]*d),y=$t(l[0]*h,l[1]*h,l[2]*h),m=Xe();for(let S=0;S{const[T,E,b]=S,D=T*3,I=E*3,P=b*3;return _[0]=w[D]+x[I]+C[P],_[1]=w[D+1]+x[I+1]+C[P+1],_[2]=w[D+2]+x[I+2]+C[P+2],_}}function g4(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=Ooe({imageData:t,bounds:i||c,scalarData:a,pointInShapeFn:r,callback:n});return o?f:void 0}function Ooe({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=zA(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 _=o;_<=a;_++){g[0]=_;const T=h(g);if(n(T,g)){const E=S+_*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:T.slice()}),i({value:b,index:E,pointIJK:g,pointLPS:T})}}}}return m}function Moe({voxelManager:t,bounds:e,imageData:r,pointInShapeFn:n,callback:i,returnPoints:o}){const[[a,s],[c,l],[f,u]]=e,d=zA(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 Poe=5*1024;let vl=class $i{get id(){return this._id}constructor(e,r){this.modifiedSlices=new Set,this.boundsIJK=[[1/0,-1/0],[1/0,-1/0],[1/0,-1/0]],this.scalarData=null,this._sliceDataCache=null,this.getAtIJK=(n,i,o)=>{const a=this.toIndex([n,i,o]);return this._get(a)},this.setAtIJK=(n,i,o,a)=>{const s=this.toIndex([n,i,o]),c=this._set(s,a);return c!==!1&&(this.modifiedSlices.add(o),$i.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]),$i.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 Moe({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 w0)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),_=[x,m,v];a(null,_)&&(s&&p.push({value:S,index:C,pointIJK:_,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=!un(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=He.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=!un(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 $i(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)He.getImage(u).voxelManager.clear()},f.getRange=()=>{let u=1/0,d=-1/0;for(const h of r){const g=He.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 ${n} must be 1, 3 or 4`);return n>1?$i._createRGBScalarVolumeVoxelManager({dimensions:e,scalarData:r,numberOfComponents:n,id:i}):$i._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=He.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 ${o} must be 1, 3 or 4`)}const c=e.map(f=>$i.createImageVolumeVoxelManager({dimensions:r,imageIds:f,numberOfComponents:o,id:a})),l=new $i(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 ${i} must be 1, 3 or 4`);return i>1?$i._createRGBScalarVolumeVoxelManager({dimensions:a,scalarData:n,numberOfComponents:i,id:o}):$i._createNumberVolumeVoxelManager({dimensions:a,scalarData:n,id:o})}static _createNumberVolumeVoxelManager({dimensions:e,scalarData:r,id:n}){const i=new $i(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 $i(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 $i(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 w0(n[0],n[1],n[2]),o=new $i(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:w0.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 $i(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 w0(n,i,o),s=new $i(e,{_get:c=>a.get(c),_set:(c,l)=>(a.set(c,l),!0),_getScalarData:w0.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 $i.createRLEVolumeVoxelManager({dimensions:[n,i,1],id:r})}static addInstanceToImage(e){const{width:r,height:n}=e,i=e.voxelManager.getScalarData();if(i.length>=r*n){e.voxelManager=$i.createScalarVolumeVoxelManager({dimensions:[r,n,1],scalarData:i});return}e.voxelManager=$i.createRLEVolumeVoxelManager({dimensions:[r,n,1]}),e.getPixelData=e.voxelManager.getPixelData,e.sizeInBytes=Poe}};class Kh{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=nne.newInstance(),this.vtkOpenGLTexture.setVolumeId(l),this.voxelManager=g??vl.createImageVolumeVoxelManager({dimensions:i,imageIds:r,numberOfComponents:p}),this.numVoxels=this.dimensions[0]*this.dimensions[1]*this.dimensions[2],v||(v=t1.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=Jr(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;eHe.getImage(r))}}let bg={};const rf={add:(t,e)=>{rf.addRaw(t,{...e,metadata:structuredClone(e.metadata)})},addRaw:(t,e)=>{const r=e.type;bg[t]||(bg[t]={}),bg[t][r]=e.metadata},get:(t,e)=>{var r;return(r=bg[e])==null?void 0:r[t]},clear:()=>{bg={}}};$h(rf.get);const xa=new JT("imageLoadPool");xa.grabDelay=0;xa.setMaxSimultaneousRequests(In.Interaction,1e3);xa.setMaxSimultaneousRequests(In.Thumbnail,1e3);xa.setMaxSimultaneousRequests(In.Prefetch,1e3);const $A={};let Roe;function jA(t,e){const r=He.getImageLoadObject(t);if(r)return r9(r.promise,t),r;const n=t.split(":")[0],i=$A[n]||Roe;if(!i)throw new Error(`loadImageFromImageLoader: No image loader found for scheme '${n}'`);const o=i(t,e);return r9(o.promise,t),o}function r9(t,e){Promise.resolve(t).then(r=>{Loe(r),St(ot,st.IMAGE_LOADED,{image:r})}).catch(r=>{const n={imageId:e,error:r};St(ot,st.IMAGE_LOAD_FAILED,n)})}function Loe(t){if(!t.voxelManager){const{width:e,height:r,numberOfComponents:n}=t,i=vl.createImageVoxelManager({scalarData:t.getPixelData(),width:e,height:r,numberOfComponents:n});t.voxelManager=i,t.getPixelData=()=>i.getScalarData(),delete t.imageFrame.pixelData}}function Aoe(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadImage: parameter imageId must not be undefined");return jA(t,e).promise}function yl(t,e={priority:0,requestType:"prefetch"}){if(t===void 0)throw new Error("loadAndCacheImage: parameter imageId must not be undefined");const r=jA(t,e);return He.getImageLoadObject(t)||He.putImageLoadObject(t,r),r.promise}function q3(t,e={}){var p;if(t===void 0)throw new Error("createAndCacheDerivedImage: parameter imageId must not be undefined");e.imageId===void 0&&(e.imageId=`derived:${zn()}`);const{imageId:r,skipCreateBuffer:n,onCacheAdd:i,voxelRepresentation:o}=e,a=Ct("imagePlaneModule",t),s=a.rows*a.columns,{TypedArrayConstructor:c}=XT((p=e.targetBuffer)==null?void 0:p.type,s),l=new c(n?1:s),f=r,u=Ct("imagePlaneModule",t);rf.add(f,{type:"imagePlaneModule",metadata:u});const d=Ct("generalSeriesModule",t);rf.add(f,{type:"generalSeriesModule",metadata:d}),rf.add(f,{type:"generalImageModule",metadata:{instanceNumber:e.instanceNumber}});const h=Ct("imagePixelModule",t);rf.add(f,{type:"imagePixelModule",metadata:{...h,bitsAllocated:8,bitsStored:8,highBit:7,samplesPerPixel:1,pixelRepresentation:0}});const g=HA(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,He.getImageLoadObject(r)||He.putImageSync(r,g),g}function Noe(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:${zn()}`,...e};return q3(n,{...o,instanceNumber:i+1})})}function HA(t,e){const{scalarData:r,origin:n,direction:i,targetBuffer:o,skipCreateBuffer:a,onCacheAdd:s,frameOfReferenceUID:c,voxelRepresentation:l,referencedImageId:f}=e,u=e.dimensions,d=e.spacing;if(!u||!d)throw new Error("createAndCacheLocalImage: dimensions and spacing are required");const h=u[0],g=u[1],p=d[0],v=d[1],y={frameOfReferenceUID:c,rows:g,columns:h,imageOrientationPatient:i??[1,0,0,0,1,0],rowCosines:i?i.slice(0,3):[1,0,0],columnCosines:i?i.slice(3,6):[0,1,0],imagePositionPatient:n??[0,0,0],pixelSpacing:[v,p],rowPixelSpacing:v,columnPixelSpacing:p},m=h*g,w=r.length/m;let x;if(r){if(!(r instanceof Uint8Array||r instanceof Float32Array||r instanceof Uint16Array||r instanceof Int16Array))throw new Error("createAndCacheLocalImage: scalarData must be of type Uint8Array, Uint16Array, Int16Array or Float32Array");x=r}else if(!a){const{TypedArrayConstructor:L}=XT(o==null?void 0:o.type,m);x=new L(m)}let C,S,_;if(x instanceof Uint8Array)C=8,S=8,_=7;else if(x instanceof Uint16Array)C=16,S=16,_=15;else if(x instanceof Int16Array)C=16,S=16,_=15;else if(x instanceof Float32Array)C=32,S=32,_=31;else throw new Error("Unsupported scalarData type");const T={samplesPerPixel:1,photometricInterpretation:x.length>u[0]*u[1]?"RGB":"MONOCHROME2",rows:g,columns:h,bitsAllocated:C,bitsStored:S,highBit:_},E={imagePlaneModule:y,imagePixelModule:T};["imagePlaneModule","imagePixelModule"].forEach(L=>{rf.add(t,{type:L,metadata:E[L]||{}})});const b=t,D=l===Xv.RLE&&vl.createRLEImageVoxelManager({dimensions:u,id:b})||vl.createImageVoxelManager({height:g,width:h,numberOfComponents:w,scalarData:x,id:b});let I=x[0],P=x[0];for(let L=1;LP&&(P=x[L]);const M={imageId:t,intercept:0,windowCenter:0,windowWidth:0,color:T.photometricInterpretation==="RGB",numberOfComponents:T.samplesPerPixel,dataType:o==null?void 0:o.type,slope:1,minPixelValue:I,maxPixelValue:P,rows:T.rows,columns:T.columns,getCanvas:void 0,height:T.rows,width:T.columns,rgba:void 0,columnPixelSpacing:y.columnPixelSpacing,rowPixelSpacing:y.rowPixelSpacing,FrameOfReferenceUID:y.frameOfReferenceUID,invert:!1,getPixelData:()=>D.getScalarData(),voxelManager:D,sizeInBytes:r.byteLength,referencedImageId:f};return s==null||s(M),He.putImageSync(M.imageId,M),M}function _p(t,e){$A[t]=e}function KA(t){const e=t[0],{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=Ct("imagePixelModule",e),c=[],l=Ct("voiLutModule",e);let f;if(l){const{windowWidth:m,windowCenter:w}=l;if(f=l==null?void 0:l.voiLUTFunction,Array.isArray(m))for(let x=0;x({distance:l(p),imageId:p}));h.sort((p,v)=>v.distance-p.distance);const g=h.length;c=Math.abs(h[g-1].distance-h[0].distance)/(g-1)}const{sliceThickness:f,spacingBetweenSlices:u}=Ct("imagePlaneModule",t[0]),{strictZSpacingForVolumeViewport:d}=QT().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 XA(t,e){const{imagePositionPatient:r,imageOrientationPatient:n}=Ct("imagePlaneModule",t[0]);if(!e){const f=$t(n[0],n[1],n[2]),u=$t(n[3],n[4],n[5]);e=Xe(),qn(e,f,u)}const i=t[0].split(":")[0]==="wadouri",o=qA(t);let a;function s(f){const{imagePositionPatient:u}=Ct("imagePlaneModule",f),d=Xe();return Wn(d,r,u),Ut(d,e)}if(i){const f=[t[0],t[Math.floor(t.length/2)]];a=t;const u=s(f[0]),d=s(f[1]);u-d<0&&a.reverse()}else{const f=t.map(u=>({distance:s(u),imageId:u}));f.sort((u,d)=>d.distance-u.distance),a=f.map(u=>u.imageId)}const{imagePositionPatient:c}=Ct("imagePlaneModule",a[0]);return{zSpacing:o,origin:c,sortedImageIds:a}}function YA(t){const e=Ct("modalityLutModule",t)||{},r=Ct("generalSeriesModule",t)||{},{modality:n}=r,i={rescaleSlope:e.rescaleSlope||1,rescaleIntercept:e.rescaleIntercept??0,modality:n},o=Ct("scalingModule",t)||{};return{...i,...n==="PT"&&{suvbw:o.suvbw,suvbsa:o.suvbsa,suvlbm:o.suvlbm},...n==="RTDOSE"&&{doseGridScaling:o.DoseGridScaling,doseSummation:o.DoseSummation,doseType:o.DoseType,doseUnit:o.DoseUnit}}}const p4=t=>Object.values(t).some(r=>typeof r=="number"&&!Number.isInteger(r)),i9={Uint8Array:"Uint8Array",Int16Array:"Int16Array",Uint16Array:"Uint16Array",Float32Array:"Float32Array"};function H5(t,e){const r=KA(t),{ImageOrientationPatient:n,PixelSpacing:i,Columns:o,Rows:a}=r,s=$t(n[0],n[1],n[2]),c=$t(n[3],n[4],n[5]),l=Xe();qn(l,s,c);const{zSpacing:f,origin:u,sortedImageIds:d}=XA(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:koe(d,r),direction:v,metadata:r,imageIds:d,volumeId:e,voxelManager:null,numberOfComponents:r.PhotometricInterpretation==="RGB"?3:1}}function koe(t,e){const{BitsAllocated:r,PixelRepresentation:n}=e,i=n===1,o=Voe(t);if(o)return o;const[a,s,c]=[0,Math.floor(t.length/2),t.length-1],l=[a,s,c].map(h=>YA(t[h])),f=l.some(h=>h.rescaleIntercept<0||h.rescaleSlope<0),u=l.some(h=>p4(h)),d=ZT();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 Voe(t){const r=[0,Math.floor(t.length/2),t.length-1].map(i=>He.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 i9?i9[n]:null}let Cy=class JA{constructor(e){this.name=e||"unknown"}static as(e){if(e.iterator)return e.iterator;const r=new JA("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 c0=new Map,o9="imageRetrieveConfiguration",mm={IMAGE_RETRIEVE_CONFIGURATION:o9,clear:()=>{c0.clear()},add:(t,e)=>{c0.set(t,e)},clone:()=>new Map(c0),restore:t=>{c0.clear(),t.forEach((e,r)=>{c0.set(r,e)})},get:(t,...e)=>{if(t===o9)return e.map(r=>c0.get(r)).find(r=>r!==void 0)}};$h(mm.get.bind(mm));function a1(t){const e=ja(),r=[];return e.forEach(n=>{const o=n.getVolumeViewports().filter(a=>a.hasVolumeId(t));r.push(...o)}),r}const X3=t=>{const e=Foe(t);e!=null&&e.length&&e.forEach(({renderingEngine:r,viewportIds:n})=>{r.hasBeenDestroyed||r.renderViewports(n)})};function Foe(t){const e=ja(),r=[];return e.forEach(n=>{const i=a1(t);i.length&&r.push({renderingEngine:n,viewportIds:i.map(o=>o.id)})}),r}const a9=[{id:"initialImages",retrieveType:"single"}],Uoe=[{id:"lossySequential",retrieveType:"singleFast"},{id:"finalSequential",retrieveType:"singleFinal"}],Rx=[{offset:-1,imageQualityStatus:us.ADJACENT_REPLICATE},{offset:1,imageQualityStatus:us.ADJACENT_REPLICATE},{offset:2,imageQualityStatus:us.FAR_REPLICATE}],Boe=[{id:"initialImages",positions:[.5,0,-1],retrieveType:"default",requestType:In.Thumbnail,priority:5,nearbyFrames:Rx},{id:"quarterThumb",decimate:4,offset:3,requestType:In.Thumbnail,retrieveType:"multipleFast",priority:6,nearbyFrames:Rx},{id:"halfThumb",decimate:4,offset:1,priority:7,requestType:In.Thumbnail,retrieveType:"multipleFast",nearbyFrames:Rx},{id:"quarterFull",decimate:4,offset:2,priority:8,requestType:In.Thumbnail,retrieveType:"multipleFinal"},{id:"halfFull",decimate:4,offset:0,priority:9,requestType:In.Thumbnail,retrieveType:"multipleFinal"},{id:"threeQuarterFull",decimate:4,offset:1,priority:10,requestType:In.Thumbnail,retrieveType:"multipleFinal"},{id:"finalFull",decimate:4,offset:3,priority:11,requestType:In.Thumbnail,retrieveType:"multipleFinal"},{id:"errorRetrieve"}];function ZA(t,e,r=0){const n=[];for(let i=r;i=a)continue;const c={...r,imageId:o,imageQualityStatus:a};He.setPartialImage(o,c),t.successCallback(o,c)}catch(o){console.warn("Couldn't fill nearby item ",i.itemId,o)}}const B0=class B0{constructor(e){this.stages=e.stages||a9,this.retrieveOptions=e.retrieveOptions||{}}loadImages(e,r){return new Woe(this,e,r).loadImages()}};B0.createProgressive=QA,B0.interleavedRetrieveStages={stages:Boe},B0.singleRetrieveStages={stages:a9},B0.sequentialRetrieveStages={stages:Uoe};let Sy=B0;class Woe{constructor(e,r,n){this.outstandingRequests=0,this.stageStatusMap=new Map,this.displayedIterator=new Cy("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||yl)(n,r),s=Cy.as(a);let c=!1;return s.forEach(async(f,u)=>{const d=He.getImageQuality(n);if(!f){console.warn("No image retrieved",n);return}const{imageQualityStatus:h}=f;if(c||(c=h===us.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),Goe(this.listener,e,f)},o).finally(()=>{if(!c&&i)He.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||In.Interaction,d={imageId:n};xa.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};St(ot,st.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||ZA(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 QA(t){return new Sy(t)}const s9=In.Prefetch;class zoe extends Kh{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;xa.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,X3(o)),n===i){s.callbacks.forEach(u=>u(e));const f={FrameOfReferenceUID:l,volumeId:o};St(ot,st.IMAGE_VOLUME_LOADING_COMPLETED,f)}}updateTextureAndTriggerEvents(e,r,n=us.FULL_RESOLUTION){const i=this.imageIdIndexToFrameIndex(e),{cachedFrames:o,numFrames:a,totalNumFrames:s}=this,{FrameOfReferenceUID:c}=this.metadata;if(o[i]>n||o[i]===us.FULL_RESOLUTION)return;const f=n===us.FULL_RESOLUTION;o[e]=n,this.framesUpdated++,f&&(this.framesLoaded++,this.framesProcessed++);const u={FrameOfReferenceUID:c,volumeId:this.volumeId,numberOfFrames:a,framesProcessed:this.framesProcessed};St(ot,st.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};St(ot,st.IMAGE_LOAD_ERROR,s)}load(e){const{imageIds:r,loadStatus:n,numFrames:i}=this,{transferSyntaxUID:o}=Ct("transferSyntax",r[0])||{},a=Ct(mm.IMAGE_RETRIEVE_CONFIGURATION,this.volumeId,o,"volume");if(this.imagesLoader=this.isDynamicVolume()?this:a?(a.create||Sy.createProgressive)(a):this,n.loading===!0)return;const{loaded:s}=this.loadStatus,c=r.length;if(s){e&&e({success:!0,framesLoaded:c,framesProcessed:c,numFrames:i,totalNumFrames:c});return}e&&this.loadStatus.callbacks.push(e),this._prefetchImageIds()}getLoaderImageOptions(e){const{transferSyntaxUID:r}=Ct("transferSyntax",e)||{},n=Ct("imagePlaneModule",e)||{},{rows:i,columns:o}=n,a=this.getImageIdIndex(e),s=Ct("modalityLutModule",e)||{},c=Ct("generalSeriesModule",e)||{},l={rescaleSlope:s.rescaleSlope,rescaleIntercept:s.rescaleIntercept,modality:c.modality},f=l.modality;if(f==="PT"||f==="RTDOSE"){const g=Ct("scalingModule",e);g&&(this._addScalingToVolume(g),Object.assign(l,g))}const u=p4(l),d=ZT();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:s9,transferSyntaxUID:r,additionalDetails:{imageId:e,imageIdIndex:a,volumeId:this.volumeId}}}callLoadImage(e,r,n){const{cachedFrames:i}=this;if(i[r]===us.FULL_RESOLUTION)return;const o=s=>{const{image:c}=s.detail;c.imageId===e&&(this.vtkOpenGLTexture.setUpdatedFrame(r),ot.removeEventListener(st.IMAGE_CACHE_IMAGE_ADDED,o))};return ot.addEventListener(st.IMAGE_CACHE_IMAGE_ADDED,o),Cy.as(yl(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=s9,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;xa.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 $oe extends zoe{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 joe(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=>He.isLoaded(e.imageIds[y])?Promise.resolve(!0):new Promise((m,w)=>{const x=e.imageIds[y];xa.addRequest(async()=>{Aoe(x).then(()=>{console.log(`Prefetched imageId: ${x}`),m(!0)}).catch(C=>{w(C)})},In.Prefetch,{volumeId:t},1)}))).catch(console.error)}const i=H5(e.imageIds,t),{dimensions:o,spacing:a,origin:s,direction:c,metadata:l,imageIds:f,dataType:u,numberOfComponents:d}=i;return new $oe({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 eN={};let gv=joe;function tN(t,e){const r=t.indexOf(":"),n=t.substring(0,r);let i=eN[n];if(i==null){if(gv==null||typeof gv!="function")throw new Error(`No volume loader for scheme ${n} has been registered`);i=gv}const o=i(t,e);return o.promise.then(function(a){St(ot,st.VOLUME_LOADED,{volume:a})},function(a){const s={volumeId:t,error:a};St(ot,st.VOLUME_LOADED_FAILED,s)}),o}function nN(t,e={imageIds:[]}){if(t===void 0)throw new Error("loadVolume: parameter volumeId must not be undefined");let r=He.getVolumeLoadObject(t);return r!==void 0?r.promise:(r=tN(t,e),r.promise.then(n=>n))}async function _y(t,e){if(t===void 0)throw new Error("createAndCacheVolume: parameter volumeId must not be undefined");let r=He.getVolumeLoadObject(t);return r!==void 0||(r=tN(t,e),He.putVolumeLoadObject(t,r)),r.promise}function Hoe(t,e){const r=He.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=zn());const{metadata:o,dimensions:a,spacing:s,origin:c,direction:l}=r,f=r.isDynamicVolume()?r.getCurrentDimensionGroupImageIds():r.imageIds??[],u=Noe(f,{targetBuffer:e.targetBuffer,voxelRepresentation:i}),d=u[0].dataType,h=u.map(p=>p.imageId),g=new Kh({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 He.putVolumeSync(n,g),g}async function rN(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=He.getVolume(t);return r||(e.filter(o=>!He.getImage(o)).length===0?K5(t,e):await _y(t,{imageIds:e}))}function K5(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=He.getVolume(t);if(r)return r;const n=H5(e,t),i=new Kh({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 He.putVolumeSync(t,i),i}function m4(t,e={}){const{metadata:r,dimensions:n,spacing:i,origin:o,direction:a,scalarData:s,targetBuffer:c,preventCache:l=!1}=e,f=He.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(!He.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 nae(t,e){var r;return!(t!=="PT"||!e.isPreScaled||!((r=e.scaling)!=null&&r.PT.suvbw))}async function Y3(t,e,r,n=!1){const{volumeId:i,callback:o,blendMode:a}=t,s=await nN(i);if(!s)throw new Error(`imageVolume with id: ${s.volumeId} does not exist`);const{imageData:c,vtkOpenGLTexture:l}=s,f=Xoe(c,l);a&&f.setBlendMode(a);const u=Qne.newInstance();u.setMapper(f);const{numberOfComponents:d}=c.get("numberOfComponents");return u.getProperty().set({viewportId:r}),d===3&&u.getProperty().setIndependentComponents(!1),await v4(u,s),o&&o({volumeActor:u,volumeId:i}),n||rae(e,r,u,i),u}function rae(t,e,r,n){const i=r.getProperty().getRGBTransferFunction(0).getRange(),o={viewportId:e,range:{lower:i[0],upper:i[1]},volumeId:n};St(t,st.VOI_MODIFIED,o)}const Tl=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)},iae=1+ps,oae=(t,e)=>e===t.substring(0,Math.min(t.length,e.length)),c9=t=>!!Koe().find(e=>oae(t.volumeId,e));function qh(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 He.getVolume(f)}).filter(l=>!!l);if(r){const l=Tl(r),f=a.findIndex(g=>l.includes(g.volumeId)),u=a[f],{uid:d}=o[f],h=l9(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(c9);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=$5(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 L0={};function aae(t){L0[t]!==void 0&&delete L0[t]}function sae(t){const{renderingEngineId:e,viewportId:r}=t.detail,i=wi(e).getViewport(r);if(!("setVolumes"in i))throw new Error("volumeNewImageEventDispatcher: viewport does not have setVolumes method");L0[i.id]===void 0&&(L0[i.id]=0);const o=Ty(i);if(!o){console.warn(`volumeNewImageEventDispatcher: sliceData is undefined for viewport ${i.id}`);return}const{numberOfSlices:a,imageIndex:s}=o;if(L0[i.id]===s)return;L0[i.id]=s;const c={imageIndex:s,viewportId:r,renderingEngineId:e,numberOfSlices:a};St(i.element,st.VOLUME_NEW_IMAGE,c)}function bh(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 ul(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 iN(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=rd(v)/rd(p),x=rd(y)/rd(p),C=rd(m)/rd(p);return[w,x,C]}function vm(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 oN(t,e,r=ps){return vm(e,t)Number.isNaN(e)):Number.isNaN(t)}function Gs(t){if(t===null||typeof t!="object"||typeof t=="function"||typeof structuredClone=="function")return t;if(Array.isArray(t))return t.map(Gs);{const e={};for(const r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=Gs(t[r]));return e}}const Vp=class Vp{constructor(e){this.insetImageMultiplier=1.1,this.flipHorizontal=!1,this.flipVertical=!1,this.viewportStatus=qo.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=Gs(e.defaultOptions),this.suppressEvents=e.defaultOptions.suppressEvents?e.defaultOptions.suppressEvents:!1,this.options=Gs(e.defaultOptions),this.isDisabled=!1}static get useCustomRenderingPipeline(){return!1}setRendered(){this.viewportStatus===qo.NO_DATA||this.viewportStatus===qo.LOADING||(this.viewportStatus=qo.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 fm.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=qn(Xe(),o,a);let f=Uq(Xe(),a);const u=cl(Xe(),o),d=fo(c,s),g=n.getDimensions().map(C=>Math.floor(C/2)),p=[g[0],g[1],g[2]],v=n.indexToWorld(p,Xe()),y=this._getFocalPointForResetCamera(v,i,{resetPan:!0,resetToCenter:!1}),m=pr(Xe(),s,y),w=va(m),x=C=>{const S=uo(Xe(),C,2*Ut(m,C));return pr(S,S,m),dr(S,S),S};if(e){const C=x(f),S=Gn(Xe(),y,C,w),_=Gn(Xe(),S,u,d);this.setCamera({viewPlaneNormal:u,position:_,focalPoint:S}),this.flipHorizontal=!this.flipHorizontal}if(r){f=cl(f,a);const C=x(l),S=Gn(Xe(),y,C,w),_=Gn(Xe(),S,u,d);this.setCamera({focalPoint:S,viewPlaneNormal:u,viewUp:f,position:_}),this.flipVertical=!this.flipVertical}this.render()}getDefaultImageData(){const e=this.getDefaultActor();if(e&&Cc(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||!Cc(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}),St(this.element,st.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();St(this.element,st.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)),St(this.element,st.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(),St(this.element,st.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,St(this.element,st.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=bh([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)??Ql.LINEAR),this.setDisplayAreaFit(e)),n&&(this.initialCamera=this.getCamera()),this._suppressCameraModifiedEvents=o,!r&&!o){const s={viewportId:this.id,displayArea:e,storeAsInitialCamera:n};St(this.element,st.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(Ql.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=Xe();if(n.height%2&&Gn(h,h,u,r*.5*c),n.width%2){const g=qn(Xe(),u,d);Gn(h,h,g,r*.5*c)}!h[0]&&!h[1]&&!h[2]||this.setCamera({focalPoint:lo(Xe(),l,h),position:lo(Xe(),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,_=g,T=this.insetImageMultiplier*_*d*(.5-C),E=this.insetImageMultiplier*_*h*(.5-S),b=T+w,D=E+x,I=[b,D];Po(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&&Cc(l)?c=l.actor.getMapper().getInputData().getBounds():c=a.computeVisiblePropBounds();const f=[0,0,0],u=this.getDefaultImageData();if(u){const M=u.getSpacing();c[0]=c[0]+M[0]/2,c[1]=c[1]-M[0]/2,c[2]=c[2]+M[1]/2,c[3]=c[3]-M[1]/2,c[4]=c[4]+M[2]/2,c[5]=c[5]-M[2]/2}const d=this.getVtkActiveCamera(),h=d.getViewPlaneNormal(),g=d.getViewUp();if(f[0]=(c[0]+c[1])/2,f[1]=(c[2]+c[3])/2,f[2]=(c[4]+c[5])/2,u){const L=u.getDimensions().map(G=>Math.floor(G/2)),V=[L[0],L[1],L[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=Vp.boundsRadius(c)*(this.type===Dr.VOLUME_3D?10:1),_=this.insetImageMultiplier*S,T=Math.abs(gn.dot(g,h))>.999?[-g[2],g[0],g[1]]:g,E=this._getFocalPointForResetCamera(f,s,{resetPan:r,resetToCenter:i}),b=[E[0]+_*h[0],E[1]+_*h[1],E[2]+_*h[2]];a.resetCameraClippingRange(c);const D=[-di.MAXIMUM_RAY_DISTANCE,di.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:T,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(pr([0,0,0],e.focalPoint,i)),a=this.worldToCanvas(pr([0,0,0],n,i));return ui([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=ui([0,0],e,this.getPan());if(Math.abs(s[0])<1&&Math.abs(s[1])<1&&!r)return;const c=pr(Xe(),this.canvasToWorld(s),a),l=pr(Xe(),i,c),f=pr(Xe(),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(gn.dot(C,y))>0}if(a&&(x=!un(m,v)),w||x){const C=this.getDefaultActor();if(!(C!=null&&C.actor))return;Wa(C,"vtkActor")||this.updateClippingPlanesForActors(o),(Wa(C,"vtkImageSlice")||this.type===Dr.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};St(this.element,st.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=[Zo.newInstance(),Zo.newInstance()]);let a=di.MINIMUM_SLAB_THICKNESS;n.slabThickness&&(a=n.slabThickness);const{viewPlaneNormal:s,focalPoint:c}=e;this.setOrientationOfClippingPlanes(o,a,s,c),St(this.element,st.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]];gn.multiplyScalar(o,r),e[0].setNormal(n);const a=[0,0,0];gn.subtract(i,o,a),e[0].setOrigin(a),e[1].setNormal(-n[0],-n[1],-n[2]);const s=[0,0,0];gn.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=[Zo.newInstance(),Zo.newInstance()]),n}_getWorldDistanceViewUpAndViewRight(e,r,n){const i=this._getCorners(e),o=this._getCorners(e),a=qn(Xe(),r,n);let s=_o.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 J3(r.focalPoint)?e:r.focalPoint;if(!i&&n){const o=r,a=o.focalPoint,s=o.viewPlaneNormal,c=pr(Xe(),e,a),l=Ut(c,s),f=Gn(Xe(),e,s,-1*l);return[f[0],f[1],f[2]]}if(!n&&!i)return J3(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")}};Vp.CameraViewPresentation={rotation:!0,pan:!0,zoom:!0,displayArea:!0},Vp.TransferViewPresentation={windowLevel:!0,paletteLut:!0};let Dh=Vp;function aN(t,e,r=!1){const n=t.getCamera(),{focalPoint:i,viewPlaneNormal:o}=n,{spacingInNormalDirection:a,actorUID:s}=qh(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:$5(l,o,i),spacingInNormalDirection:a,camera:n}}function _d(t,e,r=!1){const{sliceRange:n,spacingInNormalDirection:i,camera:o}=aN(t,e,r),{min:a,max:s,current:c}=n,l=Math.round((s-a)/i),u=(c-a)/(s-a)*l,d=Math.round(u);return{numScrollSteps:l,currentStepIndex:d,sliceRangeInfo:{sliceRange:n,spacingInNormalDirection:i,camera:o}}}function sN(t){let e=[];const[r,n]=t.getRange();t.getTable(r,n,1024,e),e=e.filter((h,g)=>g%3===0);const i=[...Array(1024).keys()].map((h,g)=>r+(n-r)/1023*g),o=e[256],a=Math.log((1-o)/o),s=i[256],c=e[256*3],l=Math.log((1-c)/c),f=i[256*3],u=Math.round(4*(f-s)/(a-l)),d=Math.round(s+u*a/4);return[Math.round(d-u/2),Math.round(d+u/2)]}function cN(t,e){const r=e.colorTransfer.split(" ").splice(1).map(parseFloat),{shiftRange:n}=lae(r),i=n[0],o=n[1]-n[0],a=pu.newInstance(),s=[];for(let x=0;x[o*n+e[0],a,s,c]);return r.removeAllPoints(),i.forEach(([o,a,s,c])=>r.addRGBPoint(o,a,s,c)),i}function fae(t,e,r){const n=e[1]-e[0],i=t.map(([o,a])=>[o*n+e[0],a]);return r.removeAllPoints(),i.forEach(([o,a])=>r.addPoint(o,a)),i}class Wr extends Dh{constructor(e){if(super(e),this.useCPURendering=!1,this.perVolumeIdDefaultProperties=new Map,this.viewportProperties={},this.volumeIds=new Set,this.setRotation=i=>{const o=this.getPan(this.fitToCanvasCamera),a=this.getPan(),s=this.getCamera(),c=$s([0,0],o,a);this.setPan(c,!1);const{flipVertical:l}=this.getCamera(),f=l?cl([0,0,0],this.initialViewUp):this.initialViewUp;this.setCameraNoEvent({viewUp:f}),this.rotateCamera(i);const u=this.getPan(),d=this.getPan(this.fitToCanvasCamera),h=$s([0,0],u,d),g=Po([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};St(this.element,st.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()),!He.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"?sN(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=c4(l,a)||{},u=u4(a),d=f4(a);return f.threshold=u,f.opacity=d,f},this.getRotation=()=>{const{viewUp:i,viewPlaneNormal:o,flipVertical:a}=this.getCameraNoRotation(),s=a?cl([0,0,0],this.initialViewUp):this.initialViewUp;if(!s)return 0;const c=DT(s,i)*180/Math.PI,l=qn([0,0,0],s,i);return Ut(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=>Wa(a,"vtkVolume")).some(({uid:a,referencedId:s})=>{const c=He.getVolume(s||a);return c!=null&&c.imageIds?c.imageIds.map(Jr).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=He.getVolume(a);if(!s)throw new Error(`imageVolume with id: ${a} does not exist in cache`);return s.imageIds},this.useCPURendering=xp(),this.useCPURendering)throw new Error("VolumeViewports cannot be used whilst CPU Fallback Rendering is enabled.");const r=this.getRenderer(),n=ane.newInstance();switch(r.setActiveCamera(n),this.type){case Dr.ORTHOGRAPHIC:n.setParallelProjection(!0);break;case Dr.VOLUME_3D:n.setParallelProjection(!0);break;case Dr.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()||sae(o)}function i(o){const{viewportId:a}=o.detail;a===this.id&&(this.element.removeEventListener(st.CAMERA_MODIFIED,e),ot.removeEventListener(st.ELEMENT_DISABLED,r),aae(a))}this.element.removeEventListener(st.CAMERA_MODIFIED,e),this.element.addEventListener(st.CAMERA_MODIFIED,e),ot.addEventListener(st.ELEMENT_DISABLED,r)}setVOILUTFunction(e,r,n){Object.values(Lo).includes(e)||(e=Lo.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=pu.newInstance();let s=pm(e.name);const{name:c}=e;if(s||(s=gm.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};St(this.element,st.VOI_MODIFIED,u),St(this.element,st.COLORMAP_MODIFIED,u)}}setOpacity(e,r){const n=this._getApplicableVolumeActor(r);if(!n)return;const{volumeActor:i}=n,o=Fd.newInstance();typeof e.opacity=="number"?yA(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};St(this.element,st.COLORMAP_MODIFIED,s)}setInvert(e,r,n){const i=this._getApplicableVolumeActor(r);if(!i)return;const o=i.volumeId,a=this._getOrCreateColorTransferFunction(o);if(Cp(a),this.viewportProperties.invert=e,!n){const s={...this.getVOIModifiedEventDetail(o),invertStateChanged:!0};St(this.element,st.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=pu.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===Lo.SAMPLED_SIGMOID){const l=d4(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)};St(this.element,st.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}=_d(this,n,!0),{sliceRange:s,spacingInNormalDirection:c,camera:l}=a,{focalPoint:f,position:u}=l,{newFocalPoint:d}=ih(f,u,s,i,c,o);return r.cameraFocalPoint=d,r}isReferenceViewable(e,r){if(!e.FrameOfReferenceUID||!super.isReferenceViewable(e,r))return!1;if(r!=null&&r.withNavigation)return!0;const n=this.getSliceIndex(),{sliceIndex:i}=e;return Array.isArray(i)?i[0]<=n&&n<=i[1]:i===void 0||i===n}scroll(e=1){const r=this.getVolumeId(),{sliceRangeInfo:n}=_d(this,r,!0);if(!n)return;const{sliceRange:i,spacingInNormalDirection:o,camera:a}=n,{focalPoint:s,viewPlaneNormal:c,position:l}=a,{newFocalPoint:f,newPosition:u}=ih(s,l,i,c,o,e);this.setCamera({focalPoint:f,position:u}),this.render()}setViewReference(e){if(!e)return;const r=this.getVolumeId(),{viewPlaneNormal:n,FrameOfReferenceUID:i,cameraFocalPoint:o,referencedImageId:a,viewUp:s}=e;let{sliceIndex:c}=e;const{focalPoint:l,viewPlaneNormal:f,position:u}=this.getCamera(),d=mA(f,n),h=un(f,n);if(typeof c=="number"&&r!==void 0&&e.volumeId===r&&(d||h)){const{currentStepIndex:g,sliceRangeInfo:p,numScrollSteps:v}=_d(this,r,!0),{sliceRange:y,spacingInNormalDirection:m}=p;d&&(c=v-c-1);const w=c-g,{newFocalPoint:x,newPosition:C}=ih(l,u,y,f,m,w);this.setCamera({focalPoint:x,position:C})}else if(i===this.getFrameOfReferenceUID()){if(n&&!d&&!h){this.setOrientation({viewPlaneNormal:n,viewUp:s}),this.setViewReference(e);return}if(a&&this.isInAcquisitionPlane()){const g=Ct(pa.IMAGE_PLANE,a),{imagePositionPatient:p}=g,{focalPoint:v}=this.getCamera(),y=pr(Xe(),v,p),m=Ut(y,f),w=Gn(Xe(),v,[-f[0],-f[1],-f[2]],m);this.setCamera({focalPoint:w}),this.render();return}if(o){const g=pr([0,0,0],o,l),p=n??f,v=Ut(g,p);un(v,0)||uo(g,p,v);const y=lo([0,0,0],l,g),m=lo([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;wA(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};St(this.element,st.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=aM.find(s=>s.name===e)),a&&(cN(o,a),this.viewportProperties.preset=a,this.render(),n||St(this.element,st.PRESET_MODIFIED,{viewportId:this.id,volumeId:i.volumeId,actor:o,presetName:a.name}))}async setVolumes(e,r=!1,n=!1){const i=He.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(!Wa(n,"vtkVolume"))return;const i=n.actor,o=He.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=di.MINIMUM_SLAB_THICKNESS;return e.forEach(n=>{n.slabThickness>r&&(r=n.slabThickness)}),r}getIntensityFromWorld(e){const r=this.getDefaultActor();if(!Wa(r,"vtkVolume"))return;const{actor:n}=r,i=n.getMapper().getInputData(),o=He.getVolume(this.getVolumeId()),a=ni(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 Ju(t,e){const{imageData:r}=t.getImageData(),n=t.canvasToWorld(e);return ni(r,n)}function Ih(t,e){return t.indexToWorld(e)}function dae(t,e){const{imageData:r}=t.getImageData(),n=Ih(r,e);return t.worldToCanvas(n)}class Tr extends Wr{constructor(e){super(e),this._useAcquisitionPlaneForViewPlane=!1,this.getNumberOfSlices=()=>{const{numberOfSlices:n}=Ty(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}=_d(this,n||this.getVolumeId(),i);return o},this.getSliceIndex=()=>{const{imageIndex:n}=Ty(this)||{};return n},this.getCurrentImageId=()=>{const n=this.getDefaultActor();if(!n||!Wa(n,"vtkVolume"))return;const i=He.getVolume(this.getVolumeId());if(!i)return;const{viewPlaneNormal:o,focalPoint:a}=this.getCamera();return gu(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=He.getVolume(i),a=this.getCamera(),{focalPoint:s,position:c,viewPlaneNormal:l}=a,f=Uf(o,l),u=$5(n.actor,l,s),d=Math.round((u.current-u.min)/f),h=Math.round((u.max-u.current)/f),g=this.getSliceIndex(),p=[];for(let v=-d;v<=h;v++){const{newFocalPoint:y}=ih(s,c,u,l,f,v);p.push({sliceIndex:g+v,point:y})}return p};const{orientation:r}=this.options;if(r&&r!==Ad.ACQUISITION){this.applyViewOrientation(r);return}this._useAcquisitionPlaneForViewPlane=!0}async setVolumes(e,r=!1,n=!1){const i=He.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=He.getVolume(e[0].volumeId);if(!i)throw new Error(`imageVolume with id: ${i.volumeId} does not exist`);return this._useAcquisitionPlaneForViewPlane&&(this._setViewPlaneToAcquisitionPlane(i),this._useAcquisitionPlaneForViewPlane=!1),super.addVolumes(e,r,n)}jumpToWorld(e){const{focalPoint:r}=this.getCamera(),n=[0,0,0];Wn(n,e,r);const i=this.getCamera(),o=i.viewPlaneNormal,a=Ut(n,o),s=$t(o[0],o[1],o[2]);if(uo(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];lo(c,i.focalPoint,s),lo(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===Ad.ACQUISITION)({viewPlaneNormal:n,viewUp:i}=super._getAcquisitionPlaneOrientation());else if(ef[e])({viewPlaneNormal:n,viewUp:i}=ef[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(-di.MAXIMUM_RAY_DISTANCE,di.MAXIMUM_RAY_DISTANCE):e.setClippingRange(di.MINIMUM_SLAB_THICKNESS,di.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=Zo.newInstance(),y=Zo.newInstance(),m=[v,y];let w=di.MINIMUM_SLAB_THICKNESS;h.slabThickness&&(w=h.slabThickness),this.setOrientationOfClippingPlanes(m,w,f,u),g.addClippingPlane(v),g.addClippingPlane(y)}}),i&&ef[this.viewportProperties.orientation]!==void 0){const h=ef[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};St(this.element,st.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=>{Wa(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=>{Wa(n,"vtkVolume")&&(n.slabThickness=di.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(Ut(n,i))>.99}getSliceViewInfo(){const{width:e,height:r}=this.getCanvas(),n=Ju(this,[0,0]),i=Ju(this,[e-1,0]),o=Ju(this,[0,r-1]),a=Wn(Xe(),i,n),s=Wn(Xe(),o,n),c=qn(Xe(),a,s);dr(a,a),dr(s,s),dr(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=>dae(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=Ju(this,[p.minX,p.minY]),y=wT(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=Ju(this,[p.maxX,p.maxY]),w=Wn(Xe(),m,v),x=Ii($a(),y),{viewPlaneNormal:C}=this.getCamera();if(C.filter(b=>Math.abs(b)>ps).length>1)throw new Error("getSliceInfo is not supported for oblique views");const _=C.findIndex(b=>Math.abs(b)>1-ps);if(_===-1)throw new Error("Unable to determine slice axis");const T=Ut(a,w)+1,E=Ut(s,w)+1;return{sliceIndex:this.getSliceIndex(),width:T,height:E,slicePlane:_,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=He.getVolume(r.volumeId);return r.referencedImageId=gu(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=di.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=He.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(v4(r.actor,n),Cc(r)){const l=r.actor.getProperty().getRGBTransferFunction(0);j5(l,this.initialTransferFunctionNodes)}const i={...super.getVOIModifiedEventDetail(e)};this.resetCamera({resetPan:!0,resetZoom:!0,resetToCenter:!0,resetCameraRotation:!0}),St(this.element,st.VOI_MODIFIED,i)}getSlicesClippingPlanes(){const e=this.getSlicePlaneCoordinates(),{viewPlaneNormal:r}=this.getCamera(),n=di.MINIMUM_SLAB_THICKNESS;return e.map(({point:i,sliceIndex:o})=>{const a=[Zo.newInstance(),Zo.newInstance()];return this.setOrientationOfClippingPlanes(a,n,r,i),{sliceIndex:o,planes:a.map(s=>({normal:s.getNormal(),origin:s.getOrigin()}))}})}}function hae(t,e){e.classHierarchy.push("vtkAbstractImageMapper"),t.getIsOpaque=()=>!0,t.getCurrentImage=()=>null,t.getBoundsForSlice=()=>(re.vtkErrorMacro("vtkAbstractImageMapper.getBoundsForSlice - NOT IMPLEMENTED"),_f())}const gae={slice:0,customDisplayExtent:[0,0,0,0,0,0],useCustomExtents:!1,backgroundColor:[0,0,0,1]};function pae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,gae,r),GT.extend(t,e,r),re.setGet(t,e,["slice","useCustomExtents"]),re.setGetArray(t,e,["customDisplayExtent"],6),re.setGetArray(t,e,["backgroundColor"],4),hae(t,e)}var mae={extend:pae};function lN(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],dr(l,l);const f=Zo.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 vae(t,e,r){const n=lN(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 yae(t,e,r){const n=lN(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:wae,otherStaticMethods:xae}=U5,{SlicingMode:ir}=G5;function Cae(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 ir.X:o=[n,(f[3]+f[2])/2,(f[5]+f[4])/2];break;case ir.Y:o=[(f[1]+f[0])/2,n,(f[5]+f[4])/2];break;case ir.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 ir.I:l=Tc(a[0],s[0],s[1]);break;case ir.J:l=Tc(a[1],s[2],s[3]);break;case ir.K:l=Tc(a[2],s[4],s[5]);break;default:return 0}return l},t.setSliceFromCamera=n=>{const i=n.getFocalPoint();switch(e.slicingMode){case ir.I:case ir.J:case ir.K:{const o=t.getSliceAtPosition(i);t.setSlice(o)}break;case ir.X:t.setSlice(i[0]);break;case ir.Y:t.setSlice(i[1]);break;case ir.Z:t.setSlice(i[2]);break}},t.setXSlice=n=>{t.setSlicingMode(ir.X),t.setSlice(n)},t.setYSlice=n=>{t.setSlicingMode(ir.Y),t.setSlice(n)},t.setZSlice=n=>{t.setSlicingMode(ir.Z),t.setSlice(n)},t.setISlice=n=>{t.setSlicingMode(ir.I),t.setSlice(n)},t.setJSlice=n=>{t.setSlicingMode(ir.J),t.setSlice(n)},t.setKSlice=n=>{t.setSlicingMode(ir.K),t.setSlice(n)},t.getSlicingModeNormal=()=>{const n=[0,0,0],i=t.getCurrentImage().getDirection();switch(e.slicingMode){case ir.X:n[0]=1;break;case ir.Y:n[1]=1;break;case ir.Z:n[2]=1;break;case ir.I:ev(i,[1,0,0],n);break;case ir.J:ev(i,[0,1,0],n);break;case ir.K:ev(i,[0,0,1],n);break}return n};function r(){let n;switch(e.slicingMode){case ir.X:n=0;break;case ir.Y:n=1;break;case ir.Z:n=2;break;default:e.closestIJKAxis={ijkMode:e.slicingMode,flip:!1};return}const i=t.getCurrentImage().getDirection(),o=fP(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===ir.NONE)&&t.getCurrentImage()&&r(),e.closestIJKAxis),t.getBounds=()=>{const n=t.getCurrentImage();if(!n)return _f();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 ir.I:i[0]=a,i[1]=a;break;case ir.J:i[2]=a,i[3]=a;break;case ir.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 _f();const a=o.getSpatialExtent(),{ijkMode:s}=t.getClosestIJKAxis();let c=n;switch(s!==e.slicingMode&&(c=t.getSliceAtPosition(n)),s){case ir.I:a[0]=c-i,a[1]=c+i;break;case ir.J:a[2]=c-i,a[3]=c+i;break;case ir.K:a[4]=c-i,a[5]=c+i;break}return o.extentToBounds(a)},t.intersectWithLineForPointPicking=(n,i)=>vae(n,i,t),t.intersectWithLineForCellPicking=(n,i)=>yae(n,i,t),t.getCurrentImage=()=>t.getInputData()}const Sae={slicingMode:ir.NONE,closestIJKAxis:{ijkMode:ir.NONE,flip:!1},renderToRectangle:!1,sliceAtFocalPoint:!1,preferSizeOverAccuracy:!1};function uN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Sae,r),mae.extend(t,e,r),re.get(t,e,["slicingMode"]),re.setGet(t,e,["closestIJKAxis","renderToRectangle","sliceAtFocalPoint","preferSizeOverAccuracy"]),U5.implementCoincidentTopologyMethods(t,e),Cae(t,e)}const _ae=re.newInstance(uN,"vtkImageMapper");var Tae={newInstance:_ae,extend:uN,...wae,...xae,...G5};const{InterpolationType:pv}=NZ,{vtkErrorMacro:u9}=re,mv=4;function Eae(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>=mv)return u9("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>=mv?(u9("Invalid index"),0):e.componentData[r].componentWeight},t.setInterpolationTypeToNearest=()=>t.setInterpolationType(pv.NEAREST),t.setInterpolationTypeToLinear=()=>t.setInterpolationType(pv.LINEAR),t.getInterpolationTypeAsString=()=>re.enumToString(pv,e.interpolationType)}const bae={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 Dae(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};if(Object.assign(e,bae,r),re.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=Oae.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()){Mae("Recomputing bounds..."),e.mapperBounds=r.map(o=>o),t.computeMatrix();const i=new Float64Array(16);tr(i,e.matrix),Pr.transformBounds(r,i,e.bounds),e.boundsMTime.modified()}return e.bounds},t.getBoundsForSlice=(r,n)=>{const i=e.mapper.getBoundsForSlice(r,n);if(!Pr.isValid(i))return i;t.computeMatrix();const o=new Float64Array(16);return tr(o,e.matrix),Pr.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 Rae={mapper:null,property:null,forceOpaque:!1,forceTranslucent:!1,bounds:[...Pr.INIT_BOUNDS]};function fN(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Rae,r),r4.extend(t,e,r),e.boundsMTime={},re.obj(e.boundsMTime),re.set(t,e,["property"]),re.setGet(t,e,["mapper","forceOpaque","forceTranslucent"]),re.getArray(t,e,["bounds"],6),Pae(t,e)}const Lae=re.newInstance(fN,"vtkImageSlice");var Aae={newInstance:Lae,extend:fN};function Nae(t){return Object.values(Lo).includes(t)?t:Lo.LINEAR}function dN(t){const r={...Ct(pa.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 hN(t){const e=t.imageId,{pixelRepresentation:r,bitsAllocated:n,bitsStored:i,highBit:o,photometricInterpretation:a,samplesPerPixel:s}=Ct("imagePixelModule",e),{windowWidth:c,windowCenter:l,voiLUTFunction:f}=t,{modality:u}=Ct("generalSeriesModule",e),d=Ct("scalingModule",e),h=Ct(pa.CALIBRATION,e),g=Nae(f),p=dN(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 X5(t){const{imagePlaneModule:e,imagePixelModule:r,voiLUTFunction:n,modality:i,scalingFactor:o,calibration:a}=hN(t);let{rowCosines:s,columnCosines:c}=e;(s==null||c==null)&&(s=[1,0,0],c=[0,1,0]);const l=$t(s[0],s[1],s[2]),f=$t(c[0],c[1],c[2]),u=Xe();qn(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=ps,m=1;return!r.photometricInterpretation&&t.sizeInBytes===3*t.width*t.height&&(t.numberOfComponents=3),{numberOfComponents:t.numberOfComponents||kae(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 kae(t){let e=1;return(t==="RGB"||t!=null&&t.includes("YBR")||t==="PALETTE COLOR")&&(e=3),e}function gN(t){const e=pu.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 Y5(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 Vae(t,e){return function(r){const n=((r-(e-.5))/(t-1)+.5)*255;return Math.min(Math.max(n,0),255)}}function Fae(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 pN(t,e,r){return r?Fae(r):Vae(t,e)}function Uae(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=pN(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 Bae(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 f9(t,e){return!t&&!e?!0:!t||!e?!1:t.id===e.id}function Jae(t,e){return r=>r*t+e}function Zae(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 Qae(t,e,r){return r?Zae(r):Jae(t,e)}function ese(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=Qae(t.slope,t.intercept,i),u=pN(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 yN(t,e,r){return t.cachedLut!==void 0&&t.cachedLut.windowCenter===e.voi.windowCenter&&t.cachedLut.windowWidth===e.voi.windowWidth&&f9(t.cachedLut.modalityLUT,e.modalityLUT)&&f9(t.cachedLut.voiLUT,e.voiLUT)&&t.cachedLut.invert===e.invert&&!r||(Xae(e,t),ese(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 tse(t,e,r,n=!0){const i=t.renderingTools.lastRenderedIsColor;(!t.renderingTools.renderCanvas||i)&&(t.renderingTools.renderCanvas=J5(null,e.width,e.height),Ey(t,e));const o=t.renderingTools.renderCanvas;if(!w4(t,e)&&!r)return o;(o.width!==e.width||o.height!==e.height)&&Ey(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,Kae(e,v,a.data)}else{const f=yN(e,l,r);n?Hae(e,f,a.data):qae(e,f,a.data)}return c=Bn(),s.putImageData(a,0,0),e.stats.lastPutImageDataTime=Bn()-c,o}function nse(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,y4(t,n);const i=tse(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=x4(t)}const Z3=0,Q3=1,rse=2;function ise(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 ose(t,e){let r;return te.Range[1]?r=e.MaxIndex+Q3+1.5:r=(t+e.Shift)*e.Scale,Math.floor(r)}class C4{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=ise(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+Z3,n=e+Q3,i=e+rse;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=ose(e,r);return n===this.NumberOfColors+Z3?n=0:n===this.NumberOfColors+Q3&&(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 d9=[0,0,0,0];function ase(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 sse(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&&ieS(Math.floor(255-(m-h)*v),0,255):y=m=>eS(Math.floor((m-h)*v),0,255),dse(e,y,f,s.data)}else{const u=yN(e,t.viewport,r);e.stats=e.stats||{},e.stats.lastLutGenerateTime=Bn()-a,fse(e,u,f,s.data)}return a=Bn(),c.putImageData(s,0,0),e.stats.lastPutImageDataTime=Bn()-a,n}function gse(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,y4(t,n);const i=hse(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=x4(t)}function wN(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=gse:r.color?o=jae:o=nse),o(t,e)}const i=Bn()-n;r.stats.lastRenderTime=i,t.invalid=!1,t.needsRedraw=!1}function xN(t){return ym(t)}function d2(t,e){const r=xN(t);return r.invert(),r.transformPoint(e)}const pse={viewport:{}};function mse(){return{tlhc:{x:1,y:1},brhc:{x:1,y:1},rowPixelSpacing:1,columnPixelSpacing:1,presentationSizeMode:"NONE"}}function vse(){const t=mse(),e={scale:1,translation:{x:0,y:0},voi:{windowWidth:void 0,windowCenter:void 0,voiLUTFunction:Lo.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,pse.viewport)}function Ep(t,e){if(t==null)throw new Error(e)}function yse(t){return!(t==null||t===0||t===180)}function CN(t,e=null){return Ep(t,"getImageSize: parameter image must not be undefined"),Ep(t.width,"getImageSize: parameter image must have width"),Ep(t.height,"getImageSize: parameter image must have height"),yse(e)?{height:t.width,width:t.height}:{width:t.width,height:t.height}}function S4(t,e,r=null){Ep(t,"getImageScale: parameter canvas must not be undefined"),Ep(e,"getImageScale: parameter image must not be undefined");const n=CN(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&&_se(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=Tae.newInstance();n.setInputData(r);const i=Aae.newInstance();i.setMapper(n);const{preferSizeOverAccuracy:o}=QT().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=g9(this.initialViewUp,o,i,n),c=DT(a,r)*180/Math.PI,l=qn(Xe(),a,r);return Ut(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};St(this.element,st.CAMERA_MODIFIED,o)},this.renderImageObject=r=>{this._setCSImage(r),(this.useCPURendering?this._updateToDisplayImageCPU:this._updateActorToDisplayImageId).call(this,r)},this._setCSImage=r=>{var n;r.isPreScaled=(n=r.preScale)==null?void 0:n.scaled,this.csImage=r},this.canvasToWorldCPU=(r,n=[0,0,0])=>{if(!this._cpuFallbackEnabledElement.image)return;const[i,o]=d2(this._cpuFallbackEnabledElement,r),{origin:a,spacing:s,direction:c}=this.getImageData(),l=c.slice(0,3),f=c.slice(3,6);return Gn(n,a,l,i*s[0]),Gn(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=pr(Xe(),r,o),l=[Ut(c,a)/n[0],Ut(c,s)/n[1]];return h9(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?(wN(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=xp(),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 xp()}_configureRenderingPipeline(e){this.useCPURendering=e??xp();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 Xh,viewport:{rotation:0}}}_resetGPUViewport(){const e=this.getRenderer(),r=e4.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(){ot.addEventListener(st.ELEMENT_DISABLED,function e(){clearTimeout(this.debouncedTimeout),ot.removeEventListener(st.ELEMENT_DISABLED,e)})}getImageDataGPU(){const e=this.getDefaultActor();if(!e||!Cc(e))return;const{actor:r}=e,n=r.getMapper().getInputData(),i=this.csImage;return{dimensions:n.getDimensions(),spacing:n.getSpacing(),origin:n.getOrigin(),direction:n.getDirection(),get scalarData(){return i==null?void 0:i.voxelManager.getScalarData()},imageData:r.getMapper().getInputData(),metadata:{Modality:this.modality,FrameOfReferenceUID:this.getFrameOfReferenceUID()},scaling:this.scaling,hasPixelSpacing:this.hasPixelSpacing,calibration:{...i==null?void 0:i.calibration,...this.calibration},preScale:{...i==null?void 0:i.preScale},voxelManager:i==null?void 0:i.voxelManager}}getImageDataCPU(){const{metadata:e}=this._cpuFallbackEnabledElement;if(!e)return;const r=e.spacing,n=this.csImage;return{dimensions:e.dimensions,spacing:r,origin:e.origin,direction:e.direction,metadata:{Modality:this.modality,FrameOfReferenceUID:this.getFrameOfReferenceUID()},scaling:this.scaling,imageData:{getDirection:()=>e.direction,getDimensions:()=>e.dimensions,getScalarData:()=>this.cpuImagePixelData,getSpacing:()=>r,worldToIndex:i=>{const o=this.worldToCanvasCPU(i),a=d2(this._cpuFallbackEnabledElement,o);return[a[0],a[1],0]},indexToWorld:(i,o)=>{const a=h9(this._cpuFallbackEnabledElement,[i[0],i[1]]);return this.canvasToWorldCPU(a,o)}},scalarData:this.cpuImagePixelData,hasPixelSpacing:this.hasPixelSpacing,calibration:{...n==null?void 0:n.calibration,...this.calibration},preScale:{...n==null?void 0:n.preScale},voxelManager:n==null?void 0:n.voxelManager}}calibrateIfNecessary(e,r){const n=Ct("calibratedPixelSpacing",e),i=this.calibration!==n,{scale:o}=n||{};return this.hasPixelSpacing=o>0||r.rowPixelSpacing>0,r.calibration=n,i&&(this.calibration=n,this._publishCalibratedEvent=!0,this._calibrationEvent={scale:o,calibration:n}),r}setDefaultProperties(e,r){r==null?this.globalDefaultProperties=e:(this.perImageIdDefaultProperties.set(r,e),this.getCurrentImageId()===r&&this.setProperties(e))}clearDefaultProperties(e){e==null?(this.globalDefaultProperties={},this.resetProperties()):(this.perImageIdDefaultProperties.delete(e),this.resetToDefaultProperties())}setProperties({colormap:e,voiRange:r,VOILUTFunction:n,invert:i,interpolationType:o}={},a=!1){this.viewportStatus=this.csImage?qo.PRE_RENDER:qo.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=qo.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(Ql.LINEAR),!this.useCPURendering){const r=this.getTransferFunction();j5(r,this.initialTransferFunctionNodes);const i=xy(r).reduce((s,c)=>(s.push(c[0],c[1],c[2],c[3]),s),[]),o=this.getDefaultActor(),a=c4(i,o.actor);this.setColormap(a)}}resetToDefaultProperties(){var i;this.cpuRenderingInvalidated=!0,this.viewportStatus=qo.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(Ql.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=TT($a(),r.rotation*Math.PI/180,i);o=mn(Xe(),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=fo(c,l)/2;return{parallelProjection:!0,focalPoint:s,position:[0,0,0],parallelScale:f,scale:r.scale,viewPlaneNormal:[i[0],i[1],i[2]],viewUp:[o[0],o[1],o[2]],flipHorizontal:this.flipHorizontal,flipVertical:this.flipVertical}}setCameraCPU(e){const{viewport:r,image:n}=this._cpuFallbackEnabledElement,i=this.getCameraCPU(),{focalPoint:o,parallelScale:a,scale:s,flipHorizontal:c,flipVertical:l}=e,{clientHeight:f}=this.element;if(o){const d=this.worldToCanvasCPU(o),h=d2(this._cpuFallbackEnabledElement,d),g=this.worldToCanvasCPU(i.focalPoint),p=d2(this._cpuFallbackEnabledElement,g),v=hn();ui(v,ab(h[0],h[1]),ab(p[0],p[1]));const y=Tse({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=ym(this._cpuFallbackEnabledElement);const u={previousCamera:i,camera:this.getCamera(),element:this.element,viewportId:this.id,renderingEngineId:this.renderingEngineId};St(this.element,st.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=$s([0,0],r,n);this.setPan(i,!1);const{flipVertical:o,flipHorizontal:a,viewPlaneNormal:s}=this.getCamera(),c=g9(this.initialViewUp,a,o,s);this.setCameraNoEvent({viewUp:c}),this.getVtkActiveCamera().roll(-e);const l=this.getPan(),f=this.getPan(this.fitToCanvasCamera),u=$s([0,0],l,f),d=Po([0,0],r,u);this.setPan(d,!1)}setInterpolationTypeGPU(e){const r=this.getDefaultActor();if(!r||!Cc(r))return;const{actor:n}=r;n.getProperty().setInterpolationType(e),this.interpolationType=e}setInterpolationTypeCPU(e){const{viewport:r}=this._cpuFallbackEnabledElement;r.pixelReplication=e!==Ql.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&&Cc(r)){if(Wa(r,"vtkVolume")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&Cp(i),this.invert=e}else if(Wa(r,"vtkImageSlice")){const i=r.actor.getProperty().getRGBTransferFunction(0);(!this.invert&&e||this.invert&&!e)&&Cp(i),this.invert=e}}}setVOICPU(e,r={}){const{suppressEvents:n=!1}=r,{viewport:i,image:o}=this._cpuFallbackEnabledElement;if(!i||!o)return;if(typeof e>"u"){const{windowWidth:s,windowCenter:c}=o,l=Array.isArray(s)?s[0]:s,f=Array.isArray(c)?c[0]:c;i.voi={windowWidth:l,windowCenter:f,voiLUTFunction:o.voiLUTFunction};const{lower:u,upper:d}=pf(l,f,o.voiLUTFunction);e={lower:u,upper:d}}else{const{lower:s,upper:c}=e,{windowCenter:l,windowWidth:f}=i1(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||St(this.element,st.VOI_MODIFIED,a)}getTransferFunction(){const e=this.getDefaultActor();return!e||!Cc(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||!Cc(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===Lo.SAMPLED_SIGMOID;if((f||!l||i)&&(l=(f?d4:gN)(c),this.invert&&Cp(l),s.getProperty().setRGBTransferFunction(0,l),this.initialTransferFunctionNodes=xy(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};St(this.element,st.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=X5(e),{numberOfComponents:i,origin:o,direction:a,dimensions:s,spacing:c,numVoxels:l,imagePixelModule:f,voiLUTFunction:u,modality:d,scalingFactor:h,calibration:g}=n;d==="PT"&&h&&this._addScalingToViewport(h),this.modality=d;const p=this._getValidVOILUTFunction(u);this.VOILUTFunction=p,this.calibration=g;let v=this._getImagePlaneModule(r);return this.useCPURendering||(v=this.calibrateIfNecessary(r,v)),{bitsAllocated:f.bitsAllocated,numberOfComponents:i,origin:o,direction:a,dimensions:s,spacing:c,numVoxels:l,imagePlaneModule:v,imagePixelModule:f}}matchImagesForOverlay(e,r){return(i=>{const o=Ct(pa.IMAGE_PLANE,r),a=Ct(pa.IMAGE_PLANE,i),s=o.imageOrientationPatient,c=a.imageOrientationPatient;if(s&&c){if(un(o.imageOrientationPatient,a.imageOrientationPatient)){const f=o.imagePositionPatient,u=a.imagePositionPatient;if(f&&u&&un(f,u)){const h=o.rows,g=o.columns,p=a.rows,v=a.columns;if(h===p&&g===v)return i}}}else{const l=o.rows,f=o.columns,u=a.rows,d=a.columns;if(l===u&&f===d)return i}})(e)}getImagePlaneReferenceData(e=this.getCurrentImageIdIndex()){const r=this.imageIds[e];if(!r)return;const n=Ct(pa.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=qn([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=pn.newInstance({name:"Pixels",numberOfComponents:o,values:s}),l=t1.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){p9.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(Jr(a),s)}),this.currentImageIdIndex=r,this.targetImageIdIndex=r;const n=Ct(mm.IMAGE_RETRIEVE_CONFIGURATION,e[r],"stack");this.imagesLoader=n?(n.create||QA)(n):this,this.stackInvalidated=!0,this.flipVertical=!1,this.flipHorizontal=!1,this.voiRange=null,this.interpolationType=Ql.LINEAR,this.invert=!1,this.viewportStatus=qo.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 St(this.element,st.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=un(n,e.columnPixelSpacing),h=un(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=un(s.rowCosines,l),w=un(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),Y5(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},T=Math.abs(C.max-C.min)/65535,E=C.min,b=v.length,D=new Uint16Array(b);let I=65535,P=0;for(let M=0;MD:h.getPixelData=()=>D,h.preScale={...h.preScale,scaled:!1}}this._setCSImage(h),this.viewportStatus=qo.PRE_RENDER;const x={image:h,imageId:p,imageIdIndex:g,viewportId:this.id,renderingEngineId:this.renderingEngineId};St(this.element,st.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||St(ot,st.IMAGE_LOAD_ERROR,v),i(h)}function s(h,g,p){return yl(h,p).then(v=>{o.call(this,v,g,h)},v=>{a.call(this,v,g,h)})}const c=-5,l=In.Interaction,f={imageId:e,imageIdIndex:r},u={useRGBA:!0,requestType:l},d={imageId:e,imageIdIndex:r,viewportId:this.id,renderingEngineId:this.renderingEngineId};St(this.element,st.PRE_STACK_NEW_IMAGE,d),xa.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),St(this.element,st.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};St(ot,st.IMAGE_LOAD_ERROR,o)}getLoaderImageOptions(e){const r=this.imageIds.indexOf(e),{transferSyntaxUID:n}=Ct("transferSyntax",e)||{};return{useRGBA:!1,transferSyntaxUID:n,priority:5,requestType:In.Interaction,additionalDetails:{imageId:e,imageIdIndex:r}}}async loadImages(e,r){const n=await Promise.allSettled(e.map(o=>{const a=this.getLoaderImageOptions(o);return yl(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(st.IMAGE_LOAD_ERROR,{detail:i,cancelable:!0});ot.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 St(this.element,st.PRE_STACK_NEW_IMAGE,n),this.imagesLoader.loadImages([e],this).then(i=>e)}_updateToDisplayImageCPU(e){const r=this.getImageDataMetadata(e),n=SN(this.canvas,e,this.modality,this._cpuFallbackEnabledElement.viewport.colormap),{windowCenter:i,windowWidth:o,voiLUTFunction:a}=n.voi;this.voiRange=pf(o,i,a),this._cpuFallbackEnabledElement.image=e,this._cpuFallbackEnabledElement.metadata={...r},this.cpuImagePixelData=e.voxelManager.getScalarData();const s=Object.assign({},n,this._cpuFallbackEnabledElement.viewport);this._cpuFallbackEnabledElement.viewport=this.stackInvalidated?n:s,this.stackInvalidated=!1,this.cpuRenderingInvalidated=!0,this._cpuFallbackEnabledElement.transform=ym(this._cpuFallbackEnabledElement)}getSliceViewInfo(){throw new Error("Method not implemented.")}addImages(e){const r=[];e.forEach(n=>{const{imageId:i,...o}=n,a=He.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??zn(),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=Lo.LINEAR){let i,o;if(typeof r=="number"&&typeof e=="number"?(i=r,o=e):Array.isArray(r)&&Array.isArray(e)&&(i=r[0],o=e[0]),i!==void 0&&o!==void 0)return pf(o,i,n)}async _setImageIdIndex(e){if(e>=this.imageIds.length)throw new Error(`ImageIdIndex provided ${e} is invalid, the stack only has ${this.imageIds.length} elements`);this.currentImageIdIndex=e,this.hasPixelSpacing=!0,this.viewportStatus=qo.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;Ese(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];He.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&&St(this.element,st.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||St(this.element,st.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||St(this.element,st.IMAGE_SPACING_CALIBRATED,r),this._publishCalibratedEvent=!1}jumpToWorld(e){const r=this.getImageIds(),n=this.getImageData(),{direction:i,spacing:o}=n,a=gu({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(Lo).includes(e)?e:Lo.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=Jr(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=Uf({direction:l,spacing:c},u),h=pr(Xe(),s,f),g=Ut(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=Jr(r));const{referencedImageURI:n}=e,i=this.imageKeyToIndexMap.get(n);if(i===void 0){p9.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=pm(e.name);this._cpuFallbackEnabledElement.viewport.colormap=r,this._cpuFallbackEnabledElement.renderingTools={},this.fillWithBackgroundColor(),this.cpuRenderingInvalidated=!0,this.render();const n={viewportId:this.id,colormap:e};St(this.element,st.COLORMAP_MODIFIED,n)}setColormapGPU(e){const i=this.getDefaultActor().actor.getProperty(),o=i.getRGBTransferFunction(),a=pm(e.name)||gm.getPresetByName(e.name);if(o)o.applyColorMap(a),o.setMappingRange(this.voiRange.lower,this.voiRange.upper),i.setRGBTransferFunction(0,o);else{const c=pu.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};St(this.element,st.COLORMAP_MODIFIED,s)}unsetColormapGPU(){throw new Error("unsetColormapGPU not implemented.")}_getImagePlaneModule(e){var n,i;const r=dN(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 _N extends Wr{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!==Ad.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(-di.MAXIMUM_RAY_DISTANCE,di.MAXIMUM_RAY_DISTANCE):i.setClippingRange(di.MINIMUM_SLAB_THICKNESS,di.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=di.MINIMUM_SLAB_THICKNESS,this.viewportProperties.slabThickness=void 0,this.updateClippingPlanesForActors(this.getCamera())),e||(e=this.getVolumeId());const n=He.getVolume(e);if(!n)throw new Error(`imageVolume with id: ${e} does not exist in cache`);if(v4(r.actor,n),Cc(r)){const i=r.actor.getProperty().getRGBTransferFunction(0);j5(i,this.initialTransferFunctionNodes)}this.setCamera(this.initialCamera),St(this.element,st.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(-di.MAXIMUM_RAY_DISTANCE,di.MAXIMUM_RAY_DISTANCE):e.setClippingRange(di.MINIMUM_SLAB_THICKNESS,di.MAXIMUM_RAY_DISTANCE)}resetSlabThickness(){return null}}async function Dse(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 Wr))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 Ise(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 Wr)){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 Ose(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 Mse{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 Pse{constructor(e){this.actor=e}getInputData(){return this.actor.getImage()}}class Rse{constructor(e,r){this.canvasProperties=new Mse(this),this.visibility=!1,this.mapper=new Pse(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;D<_;D++)l[b++]=E[0],l[b++]=E[1],l[b++]=E[2],l[b++]=E[3]}}if(u>i)return;const p=h-u,v=g-d;s.putImageData(c,0,0,u-1,d-1,p+2,v+2),r.drawImage(a,u,d,p,v,u,d,p,v)}setMapper(e){this.mapper=e}render(e,r){if(!this.visibility)return;const n=this.image||this.getImage(),{width:i,height:o}=n,a=n.getScalarData();if(!a)return;const{voxelManager:s}=n;if(s&&s.map.getRun){this.renderRLE(e,r,s);return}let{canvas:c}=this;(!c||c.width!==i||c.height!==o)&&(this.canvas=c=new window.OffscreenCanvas(i,o));const l=c.getContext("2d"),f=l.createImageData(i,o),{data:u}=f;let d=0,h=0,g=1/0,p=1/0,v=-1/0,y=-1/0;for(let x=0;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 h8=class h8{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}`)}};h8.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let oh=h8;const Fp=class Fp extends Dh{constructor(e){super({...e,canvas:e.canvas||Xl(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(),St(this.element,st.STACK_NEW_IMAGE,{element:this.element,viewportId:this.id,viewport:this,renderingEngineId:this.renderingEngineId,time:this.videoElement.currentTime,duration:this.videoElement.duration}),St(this.element,st.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(st.ELEMENT_DISABLED,this.elementDisabledHandler)}removeEventListeners(){this.canvas.removeEventListener(st.ELEMENT_DISABLED,this.elementDisabledHandler)}elementDisabledHandler(){this.removeEventListeners(),this.videoElement.remove()}getImageDataMetadata(e){const r=typeof e=="string"?e:e.imageId,n=Ct(pa.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=$t(i[0],i[1],i[2]),c=$t(o[0],o[1],o[2]),{rows:l,columns:f}=n,u=Xe();qn(u,s,c);let d=n.imagePositionPatient;d==null&&(d=[0,0,0]);const h=n.columnPixelSpacing||1,g=n.rowPixelSpacing||1,p=n.columns,v=n.rows,y=1,m=1;return this.hasPixelSpacing=!!n.columnPixelSpacing,{bitsAllocated:8,numberOfComponents:3,origin:d,rows:l,columns:f,direction:[...s,...c,...u],dimensions:[p,v,m],spacing:[h,g,y],hasPixelSpacing:this.hasPixelSpacing,numVoxels:p*v*m,imagePlaneModule:n}}setDataIds(e,r){var n;this.setVideo(e[0],(((n=r.viewReference)==null?void 0:n.sliceIndex)||0)+1)}setVideo(e,r){this.imageId=Array.isArray(e)?e[0]:e;const n=Ct(pa.IMAGE_URL,e);if(!(n!=null&&n.rendered))throw new Error(`Video Image ID ${e} does not have a rendered video view`);const{rendered:i}=n,o=Ct(pa.GENERAL_SERIES,e);this.modality=o==null?void 0:o.Modality,this.metadata=this.getImageDataMetadata(e);let{cineRate:a,numberOfFrames:s}=Ct(pa.CINE,e);return this.numberOfFrames=s,this.setVideoURL(i).then(()=>((!s||s===1)&&(s=Math.round(this.videoElement.duration*(a||30))),a||(a=Math.round(s/this.videoElement.duration)),this.fps=a,this.numberOfFrames=s,this.setFrameRange([1,s]),this.initialRender=()=>{this.initialRender=null,this.pause(),this.setFrameNumber(r||1)},new Promise(c=>{window.setTimeout(()=>{this.setFrameNumber(r||1),c(this)},25)})))}async setVideoURL(e){return new Promise(r=>{this.videoElement.src=e,this.videoElement.preload="auto";const n=()=>{this.videoWidth=this.videoElement.videoWidth,this.videoHeight=this.videoElement.videoHeight,this.videoElement.removeEventListener("loadedmetadata",n),this.refreshRenderValues(),r(!0)};this.videoElement.addEventListener("loadedmetadata",n)})}getImageIds(){const e=new Array(this.numberOfFrames),r=this.imageId.replace(/[0-9]+$/,"");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 oh.imageIdToFrameStart(e);if(e.referencedImageId)return oh.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=um.FRAME){this.scrollSpeed=r===um.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)=>g4(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(Fp.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=oh.imageIdToFrameEnd(a.referencedImageId);return c>=o&&c<=d}if(o!==void 0)return c===o;if(!i)return!1;const l=i.match(Fp.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 Xh;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=He.getImage(i),s=this.createActorMapper(a),c=n.actorUID??zn();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 Rse(this,e)}};Fp.frameRangeExtractor=/(\/frames\/|[&?]frameNumber=)([^/&?]*)/i;let wm=Fp;const Lse=` .DicomMicroscopyViewer { --ol-partial-background-color: rgba(127, 127, 127, 0.7); --ol-foreground-color: #000000; @@ -3393,516 +3393,89 @@ fn main( .DicomMicroscopyViewer .ol-tooltip { font-size: 16px !important; } -`;let Xg=null;const N9=Symbol.for("map"),k9=Symbol.for("affine"),lue="postrender",th=class th extends Xd{constructor(e){super({...e,canvas:e.canvas||ul(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(),dt(this.element,nt.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=Bn(),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=Ga(),r=Ga();return b1(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],bl(e,e,this.metadata.spacing),ii(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(!Xg)return;const r=this.viewer[k9],n=Xg.applyInverseTransform({coordinate:[e[0],e[1]],affine:r});return[n[0],n[1]]}indexToWorldWSI(e){if(!Xg)return;const r=Xg.applyTransform({coordinate:[e[0],e[1]],affine:this.viewer[k9]});return[r[0],r[1],0]}worldToIndex(e){const{worldToIndex:r}=this.computeTransforms(),n=Ke();return Jt(n,e,r),n}indexToWorld(e){const{indexToWorld:r}=this.computeTransforms(),n=Ke(),i=kt(...e);return Jt(n,i,r),[n[0],n[1],n[2]]}setDataIds(e,r){(r==null?void 0:r.miniNavigationOverlay)!==!1&&th.addMiniNavigationOverlayCss();const n=(r==null?void 0:r.webClient)||vt(pa.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 th.getDicomMicroscopyViewer();Xg||(Xg=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[N9],this.map.on(lue,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[N9],r=window;return r.map=e,r.viewer=this.viewer,r.view=e==null?void 0:e.getView(),r.wsi=this,e==null?void 0:e.getView()}refreshRenderValues(){const e=this.getView();if(!e)return;const r=e.getResolution();if(!r||r_N("dicom-microscopy-viewer"),th.overlayCssId="overlayCss";let g5=th;const OV={[Dr.ORTHOGRAPHIC]:xr,[Dr.PERSPECTIVE]:xr,[Dr.STACK]:wr,[Dr.VOLUME_3D]:AE,[Dr.VIDEO]:Kh,[Dr.WHOLE_SLIDE]:g5};function S0(t){return OV[t].useCustomRenderingPipeline}const V9=2;class NE{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&&dt(i.element,nt.IMAGE_RENDERED,i)})},this.id=e||Bn(),this.useCPURendering=yh(),Mm.set(this),!TN())throw new Error("@cornerstonejs/core is not initialized, run init() first");this.useCPURendering||(this.offscreenMultiRenderWindow=vie.newInstance(),this.offScreenCanvasContainer=document.createElement("div"),this.offscreenMultiRenderWindow.setContainer(this.offScreenCanvasContainer)),this._viewports=new Map,this.hasBeenDestroyed=!1}enableElement(e){const r=this._normalizeViewportInputEntry(e);this._throwIfDestroyed();const{element:n,viewportId:i}=r;if(!n)throw new Error("No element provided");this.getViewport(i)&&this.disableElement(i);const{type:a}=r,s=S0(a);!this.useCPURendering&&!s?this.enableVTKjsDrivenViewport(r):this.addCustomViewport(r);const c=ul(n),{background:l}=r.defaultOptions;this.fillCanvasWithBackgroundColor(c,l)}disableElement(e){this._throwIfDestroyed();const r=this.getViewport(e);if(!r){console.warn(`viewport ${e} does not exist`);return}this._resetViewport(r),!S0(r.type)&&!this.useCPURendering&&this.offscreenMultiRenderWindow.removeRenderer(e),this._removeViewport(e),r.isDisabled=!0,this._needsRender.delete(e),this.getViewports().length||this._clearAnimationFrame()}setViewports(e){const r=this._normalizeViewportInputEntries(e);this._throwIfDestroyed(),this._reset();const n=[],i=[];r.forEach(o=>{!this.useCPURendering&&!S0(o.type)?n.push(o):i.push(o)}),this.setVtkjsDrivenViewports(n),this.setCustomViewports(i),r.forEach(o=>{const a=ul(o.element),{background:s}=o.defaultOptions;this.fillCanvasWithBackgroundColor(a,s)})}resize(e=!0,r=!0){this._throwIfDestroyed();const n=this._getViewportsAsArray(),i=[],o=[];n.forEach(a=>{S0(a.type)?o.push(a):i.push(a)}),i.length&&this._resizeVTKViewports(i,r,e),o.length&&this._resizeUsingCustomResizeHandler(o,r,e)}getViewport(e){var r;return(r=this._viewports)==null?void 0:r.get(e)}getViewports(){return 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a=window.devicePixelRatio||1;o.width=o.clientWidth*a,o.height=o.clientHeight*a}),i.length){const{offScreenCanvasWidth:o,offScreenCanvasHeight:a}=this._resizeOffScreenCanvas(i);this._resize(e,o,a)}e.forEach(o=>{const a=o.getCamera(),s=o.getRotation(),{flipHorizontal:c}=a;o.resetCameraForResize();const l=o.getDisplayArea();r&&(l?(c&&o.setCamera({flipHorizontal:c}),s&&o.setViewPresentation({rotation:s})):o.setCamera(a))}),n&&this.render()}enableVTKjsDrivenViewport(e){const n=this._getViewportsAsArray().filter(f=>S0(f.type)===!1),i=n.map(f=>f.canvas),o=ul(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 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C={element:n,viewportId:o,renderingEngineId:this.id};x.suppressEvents||dt(tt,nt.ELEMENT_ENABLED,C)}addCustomViewport(e){const{element:r,viewportId:n,type:i,defaultOptions:o}=e;r.tabIndex=-1;const a=ul(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=OV[i],u=new f(l);this._viewports.set(n,u);const d={element:r,viewportId:n,renderingEngineId:this.id};dt(tt,nt.ELEMENT_ENABLED,d)}setCustomViewports(e){e.forEach(r=>{this.addCustomViewport(r)})}setVtkjsDrivenViewports(e){if(e.length){const r=e.map(a=>ul(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 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first");this.useCPURendering||(this.offscreenMultiRenderWindow=Fte.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=l0(a);!this.useCPURendering&&!s?this.enableVTKjsDrivenViewport(r):this.addCustomViewport(r);const c=Xl(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),!l0(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&&!l0(o.type)?n.push(o):i.push(o)}),this.setVtkjsDrivenViewports(n),this.setCustomViewports(i),r.forEach(o=>{const a=Xl(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=>{l0(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 _r))throw new Error(`Viewport with Id ${e} is not a StackViewport.`);return r}getStackViewports(){return this._throwIfDestroyed(),this.getViewports().filter(r=>r instanceof _r)}getVolumeViewports(){this._throwIfDestroyed();const e=this.getViewports(),r=n=>n instanceof Wr;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 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h.leadingComments,g}for(p=this.leading.length-1;p>=0;--p){var y;(y=this.leading[p]).start<=d.start.offset&&(g.unshift(y.comment),this.leading.splice(p,1))}return g},u.prototype.visitNode=function(d,h){if(!(d.type===l.Syntax.Program&&d.body.length>0)){this.insertInnerComments(d,h);var g=this.findTrailingComments(h),p=this.findLeadingComments(h);p.length>0&&(d.leadingComments=p),g.length>0&&(d.trailingComments=g),this.stack.push({node:d,start:h.start.offset})}},u.prototype.visitComment=function(d,h){var g=d.type[0]==="L"?"Line":"Block",p={type:g,value:d.value};if(d.range&&(p.range=d.range),d.loc&&(p.loc=d.loc),this.comments.push(p),this.attach){var v={comment:{type:g,value:d.value,range:[h.start.offset,h.end.offset]},start:h.start.offset};d.loc&&(v.comment.loc=d.loc),d.type=g,this.leading.push(v),this.trailing.push(v)}},u.prototype.visit=function(d,h){d.type==="LineComment"||d.type==="BlockComment"?this.visitComment(d,h):this.attach&&this.visitNode(d,h)},u}();s.CommentHandler=f},function(a,s){Object.defineProperty(s,"__esModule",{value:!0}),s.Syntax={AssignmentExpression:"AssignmentExpression",AssignmentPattern:"AssignmentPattern",ArrayExpression:"ArrayExpression",ArrayPattern:"ArrayPattern",ArrowFunctionExpression:"ArrowFunctionExpression",AwaitExpression:"AwaitExpression",BlockStatement:"BlockStatement",BinaryExpression:"BinaryExpression",BreakStatement:"BreakStatement",CallExpression:"CallExpression",CatchClause:"CatchClause",ClassBody:"ClassBody",ClassDeclaration:"ClassDeclaration",ClassExpression:"ClassExpression",ConditionalExpression:"ConditionalExpression",ContinueStatement:"ContinueStatement",DoWhileStatement:"DoWhileStatement",DebuggerStatement:"DebuggerStatement",EmptyStatement:"EmptyStatement",ExportAllDeclaration:"ExportAllDeclaration",ExportDefaultDeclaration:"ExportDefaultDeclaration",ExportNamedDeclaration:"ExportNamedDeclaration",ExportSpecifier:"ExportSpecifier",ExpressionStatement:"ExpressionStatement",ForStatement:"ForStatement",ForOfStatement:"ForOfStatement",ForInStatement:"ForInStatement",FunctionDeclaration:"FunctionDeclaration",FunctionExpression:"FunctionExpression",Identifier:"Identifier",IfStatement:"IfStatement",ImportDeclaration:"ImportDeclaration",ImportDefaultSpecifier:"ImportDefaultSpecifier",ImportNamespaceSpecifier:"ImportNamespaceSpecifier",ImportSpecifier:"ImportSpecifier",Literal:"Literal",LabeledStatement:"LabeledStatement",LogicalExpression:"LogicalExpression",MemberExpression:"MemberExpression",MetaProperty:"MetaProperty",MethodDefinition:"MethodDefinition",NewExpression:"NewExpression",ObjectExpression:"ObjectExpression",ObjectPattern:"ObjectPattern",Program:"Program",Property:"Property",RestElement:"RestElement",ReturnStatement:"ReturnStatement",SequenceExpression:"SequenceExpression",SpreadElement:"SpreadElement",Super:"Super",SwitchCase:"SwitchCase",SwitchStatement:"SwitchStatement",TaggedTemplateExpression:"TaggedTemplateExpression",TemplateElement:"TemplateElement",TemplateLiteral:"TemplateLiteral",ThisExpression:"ThisExpression",ThrowStatement:"ThrowStatement",TryStatement:"TryStatement",UnaryExpression:"UnaryExpression",UpdateExpression:"UpdateExpression",VariableDeclaration:"VariableDeclaration",VariableDeclarator:"VariableDeclarator",WhileStatement:"WhileStatement",WithStatement:"WithStatement",YieldExpression:"YieldExpression"}},function(a,s,c){var l,f=this&&this.__extends||(l=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(x,C){x.__proto__=C}||function(x,C){for(var S in C)C.hasOwnProperty(S)&&(x[S]=C[S])},function(x,C){function S(){this.constructor=x}l(x,C),x.prototype=C===null?Object.create(C):(S.prototype=C.prototype,new S)});Object.defineProperty(s,"__esModule",{value:!0});var u=c(4),d=c(5),h=c(6),g=c(7),p=c(8),v=c(13),y=c(14);function m(x){var C;switch(x.type){case h.JSXSyntax.JSXIdentifier:C=x.name;break;case h.JSXSyntax.JSXNamespacedName:var S=x;C=m(S.namespace)+":"+m(S.name);break;case h.JSXSyntax.JSXMemberExpression:var T=x;C=m(T.object)+"."+m(T.property)}return C}v.TokenName[100]="JSXIdentifier",v.TokenName[101]="JSXText";var w=function(x){function C(S,T,_){return x.call(this,S,T,_)||this}return f(C,x),C.prototype.parsePrimaryExpression=function(){return this.match("<")?this.parseJSXRoot():x.prototype.parsePrimaryExpression.call(this)},C.prototype.startJSX=function(){this.scanner.index=this.startMarker.index,this.scanner.lineNumber=this.startMarker.line,this.scanner.lineStart=this.startMarker.index-this.startMarker.column},C.prototype.finishJSX=function(){this.nextToken()},C.prototype.reenterJSX=function(){this.startJSX(),this.expectJSX("}"),this.config.tokens&&this.tokens.pop()},C.prototype.createJSXNode=function(){return this.collectComments(),{index:this.scanner.index,line:this.scanner.lineNumber,column:this.scanner.index-this.scanner.lineStart}},C.prototype.createJSXChildNode=function(){return{index:this.scanner.index,line:this.scanner.lineNumber,column:this.scanner.index-this.scanner.lineStart}},C.prototype.scanXHTMLEntity=function(S){for(var T="&",_=!0,E=!1,b=!1,D=!1;!this.scanner.eof()&&_&&!E;){var I=this.scanner.source[this.scanner.index];if(I===S)break;if(E=I===";",T+=I,++this.scanner.index,!E)switch(T.length){case 2:b=I==="#";break;case 3:b&&(_=(D=I==="x")||u.Character.isDecimalDigit(I.charCodeAt(0)),b=b&&!D);break;default:_=(_=_&&!(b&&!u.Character.isDecimalDigit(I.charCodeAt(0))))&&!(D&&!u.Character.isHexDigit(I.charCodeAt(0)))}}if(_&&E&&T.length>2){var P=T.substr(1,T.length-2);b&&P.length>1?T=String.fromCharCode(parseInt(P.substr(1),10)):D&&P.length>2?T=String.fromCharCode(parseInt("0"+P.substr(1),16)):b||D||!y.XHTMLEntities[P]||(T=y.XHTMLEntities[P])}return T},C.prototype.lexJSX=function(){var S=this.scanner.source.charCodeAt(this.scanner.index);if(S===60||S===62||S===47||S===58||S===61||S===123||S===125)return{type:7,value:I=this.scanner.source[this.scanner.index++],lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:this.scanner.index-1,end:this.scanner.index};if(S===34||S===39){for(var T=this.scanner.index,_=this.scanner.source[this.scanner.index++],E="";!this.scanner.eof()&&(P=this.scanner.source[this.scanner.index++])!==_;)E+=P==="&"?this.scanXHTMLEntity(_):P;return{type:8,value:E,lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:T,end:this.scanner.index}}if(S===46){var b=this.scanner.source.charCodeAt(this.scanner.index+1),D=this.scanner.source.charCodeAt(this.scanner.index+2),I=b===46&&D===46?"...":".";return T=this.scanner.index,this.scanner.index+=I.length,{type:7,value:I,lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:T,end:this.scanner.index}}if(S===96)return{type:10,value:"",lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:this.scanner.index,end:this.scanner.index};if(u.Character.isIdentifierStart(S)&&S!==92){for(T=this.scanner.index,++this.scanner.index;!this.scanner.eof();){var P=this.scanner.source.charCodeAt(this.scanner.index);if(u.Character.isIdentifierPart(P)&&P!==92)++this.scanner.index;else{if(P!==45)break;++this.scanner.index}}return{type:100,value:this.scanner.source.slice(T,this.scanner.index),lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:T,end:this.scanner.index}}return this.scanner.lex()},C.prototype.nextJSXToken=function(){this.collectComments(),this.startMarker.index=this.scanner.index,this.startMarker.line=this.scanner.lineNumber,this.startMarker.column=this.scanner.index-this.scanner.lineStart;var S=this.lexJSX();return this.lastMarker.index=this.scanner.index,this.lastMarker.line=this.scanner.lineNumber,this.lastMarker.column=this.scanner.index-this.scanner.lineStart,this.config.tokens&&this.tokens.push(this.convertToken(S)),S},C.prototype.nextJSXText=function(){this.startMarker.index=this.scanner.index,this.startMarker.line=this.scanner.lineNumber,this.startMarker.column=this.scanner.index-this.scanner.lineStart;for(var S=this.scanner.index,T="";!this.scanner.eof();){var _=this.scanner.source[this.scanner.index];if(_==="{"||_==="<")break;++this.scanner.index,T+=_,u.Character.isLineTerminator(_.charCodeAt(0))&&(++this.scanner.lineNumber,_==="\r"&&this.scanner.source[this.scanner.index]===` -`&&++this.scanner.index,this.scanner.lineStart=this.scanner.index)}this.lastMarker.index=this.scanner.index,this.lastMarker.line=this.scanner.lineNumber,this.lastMarker.column=this.scanner.index-this.scanner.lineStart;var E={type:101,value:T,lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:S,end:this.scanner.index};return T.length>0&&this.config.tokens&&this.tokens.push(this.convertToken(E)),E},C.prototype.peekJSXToken=function(){var S=this.scanner.saveState();this.scanner.scanComments();var T=this.lexJSX();return this.scanner.restoreState(S),T},C.prototype.expectJSX=function(S){var T=this.nextJSXToken();T.type===7&&T.value===S||this.throwUnexpectedToken(T)},C.prototype.matchJSX=function(S){var T=this.peekJSXToken();return T.type===7&&T.value===S},C.prototype.parseJSXIdentifier=function(){var S=this.createJSXNode(),T=this.nextJSXToken();return T.type!==100&&this.throwUnexpectedToken(T),this.finalize(S,new d.JSXIdentifier(T.value))},C.prototype.parseJSXElementName=function(){var S=this.createJSXNode(),T=this.parseJSXIdentifier();if(this.matchJSX(":")){var _=T;this.expectJSX(":");var E=this.parseJSXIdentifier();T=this.finalize(S,new d.JSXNamespacedName(_,E))}else if(this.matchJSX("."))for(;this.matchJSX(".");){var b=T;this.expectJSX(".");var D=this.parseJSXIdentifier();T=this.finalize(S,new d.JSXMemberExpression(b,D))}return T},C.prototype.parseJSXAttributeName=function(){var S,T=this.createJSXNode(),_=this.parseJSXIdentifier();if(this.matchJSX(":")){var E=_;this.expectJSX(":");var b=this.parseJSXIdentifier();S=this.finalize(T,new d.JSXNamespacedName(E,b))}else S=_;return S},C.prototype.parseJSXStringLiteralAttribute=function(){var S=this.createJSXNode(),T=this.nextJSXToken();T.type!==8&&this.throwUnexpectedToken(T);var _=this.getTokenRaw(T);return this.finalize(S,new g.Literal(T.value,_))},C.prototype.parseJSXExpressionAttribute=function(){var S=this.createJSXNode();this.expectJSX("{"),this.finishJSX(),this.match("}")&&this.tolerateError("JSX attributes must only be assigned a non-empty expression");var T=this.parseAssignmentExpression();return this.reenterJSX(),this.finalize(S,new d.JSXExpressionContainer(T))},C.prototype.parseJSXAttributeValue=function(){return this.matchJSX("{")?this.parseJSXExpressionAttribute():this.matchJSX("<")?this.parseJSXElement():this.parseJSXStringLiteralAttribute()},C.prototype.parseJSXNameValueAttribute=function(){var S=this.createJSXNode(),T=this.parseJSXAttributeName(),_=null;return this.matchJSX("=")&&(this.expectJSX("="),_=this.parseJSXAttributeValue()),this.finalize(S,new d.JSXAttribute(T,_))},C.prototype.parseJSXSpreadAttribute=function(){var S=this.createJSXNode();this.expectJSX("{"),this.expectJSX("..."),this.finishJSX();var T=this.parseAssignmentExpression();return this.reenterJSX(),this.finalize(S,new d.JSXSpreadAttribute(T))},C.prototype.parseJSXAttributes=function(){for(var S=[];!this.matchJSX("/")&&!this.matchJSX(">");){var T=this.matchJSX("{")?this.parseJSXSpreadAttribute():this.parseJSXNameValueAttribute();S.push(T)}return S},C.prototype.parseJSXOpeningElement=function(){var S=this.createJSXNode();this.expectJSX("<");var T=this.parseJSXElementName(),_=this.parseJSXAttributes(),E=this.matchJSX("/");return E&&this.expectJSX("/"),this.expectJSX(">"),this.finalize(S,new d.JSXOpeningElement(T,E,_))},C.prototype.parseJSXBoundaryElement=function(){var S=this.createJSXNode();if(this.expectJSX("<"),this.matchJSX("/")){this.expectJSX("/");var T=this.parseJSXElementName();return this.expectJSX(">"),this.finalize(S,new d.JSXClosingElement(T))}var _=this.parseJSXElementName(),E=this.parseJSXAttributes(),b=this.matchJSX("/");return b&&this.expectJSX("/"),this.expectJSX(">"),this.finalize(S,new d.JSXOpeningElement(_,b,E))},C.prototype.parseJSXEmptyExpression=function(){var S=this.createJSXChildNode();return this.collectComments(),this.lastMarker.index=this.scanner.index,this.lastMarker.line=this.scanner.lineNumber,this.lastMarker.column=this.scanner.index-this.scanner.lineStart,this.finalize(S,new d.JSXEmptyExpression)},C.prototype.parseJSXExpressionContainer=function(){var S,T=this.createJSXNode();return this.expectJSX("{"),this.matchJSX("}")?(S=this.parseJSXEmptyExpression(),this.expectJSX("}")):(this.finishJSX(),S=this.parseAssignmentExpression(),this.reenterJSX()),this.finalize(T,new d.JSXExpressionContainer(S))},C.prototype.parseJSXChildren=function(){for(var S=[];!this.scanner.eof();){var T=this.createJSXChildNode(),_=this.nextJSXText();if(_.start<_.end){var E=this.getTokenRaw(_),b=this.finalize(T,new d.JSXText(_.value,E));S.push(b)}if(this.scanner.source[this.scanner.index]!=="{")break;var D=this.parseJSXExpressionContainer();S.push(D)}return S},C.prototype.parseComplexJSXElement=function(S){for(var T=[];!this.scanner.eof();){S.children=S.children.concat(this.parseJSXChildren());var _=this.createJSXChildNode(),E=this.parseJSXBoundaryElement();if(E.type===h.JSXSyntax.JSXOpeningElement){var b=E;if(b.selfClosing){var D=this.finalize(_,new d.JSXElement(b,[],null));S.children.push(D)}else T.push(S),S={node:_,opening:b,closing:null,children:[]}}if(E.type===h.JSXSyntax.JSXClosingElement){S.closing=E;var I=m(S.opening.name);if(I!==m(S.closing.name)&&this.tolerateError("Expected corresponding JSX closing tag for %0",I),!(T.length>0))break;D=this.finalize(S.node,new d.JSXElement(S.opening,S.children,S.closing)),(S=T[T.length-1]).children.push(D),T.pop()}}return S},C.prototype.parseJSXElement=function(){var S=this.createJSXNode(),T=this.parseJSXOpeningElement(),_=[],E=null;if(!T.selfClosing){var b=this.parseComplexJSXElement({node:S,opening:T,closing:E,children:_});_=b.children,E=b.closing}return this.finalize(S,new d.JSXElement(T,_,E))},C.prototype.parseJSXRoot=function(){this.config.tokens&&this.tokens.pop(),this.startJSX();var S=this.parseJSXElement();return this.finishJSX(),S},C.prototype.isStartOfExpression=function(){return x.prototype.isStartOfExpression.call(this)||this.match("<")},C}(p.Parser);s.JSXParser=w},function(a,s){Object.defineProperty(s,"__esModule",{value:!0});var 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d=function(Ye,xt,Qt){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=Ye,this.body=xt,this.generator=!1,this.expression=Qt,this.async=!1};s.ArrowFunctionExpression=d;var h=function(Ye,xt,Qt){this.type=l.Syntax.AssignmentExpression,this.operator=Ye,this.left=xt,this.right=Qt};s.AssignmentExpression=h;var g=function(Ye,xt){this.type=l.Syntax.AssignmentPattern,this.left=Ye,this.right=xt};s.AssignmentPattern=g;var p=function(Ye,xt,Qt){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=Ye,this.body=xt,this.generator=!1,this.expression=Qt,this.async=!0};s.AsyncArrowFunctionExpression=p;var v=function(Ye,xt,Qt){this.type=l.Syntax.FunctionDeclaration,this.id=Ye,this.params=xt,this.body=Qt,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionDeclaration=v;var y=function(Ye,xt,Qt){this.type=l.Syntax.FunctionExpression,this.id=Ye,this.params=xt,this.body=Qt,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionExpression=y;var m=function(Ye){this.type=l.Syntax.AwaitExpression,this.argument=Ye};s.AwaitExpression=m;var w=function(Ye,xt,Qt){var Vn=Ye==="||"||Ye==="&&";this.type=Vn?l.Syntax.LogicalExpression:l.Syntax.BinaryExpression,this.operator=Ye,this.left=xt,this.right=Qt};s.BinaryExpression=w;var x=function(Ye){this.type=l.Syntax.BlockStatement,this.body=Ye};s.BlockStatement=x;var C=function(Ye){this.type=l.Syntax.BreakStatement,this.label=Ye};s.BreakStatement=C;var S=function(Ye,xt){this.type=l.Syntax.CallExpression,this.callee=Ye,this.arguments=xt};s.CallExpression=S;var T=function(Ye,xt){this.type=l.Syntax.CatchClause,this.param=Ye,this.body=xt};s.CatchClause=T;var _=function(Ye){this.type=l.Syntax.ClassBody,this.body=Ye};s.ClassBody=_;var E=function(Ye,xt,Qt){this.type=l.Syntax.ClassDeclaration,this.id=Ye,this.superClass=xt,this.body=Qt};s.ClassDeclaration=E;var b=function(Ye,xt,Qt){this.type=l.Syntax.ClassExpression,this.id=Ye,this.superClass=xt,this.body=Qt};s.ClassExpression=b;var D=function(Ye,xt){this.type=l.Syntax.MemberExpression,this.computed=!0,this.object=Ye,this.property=xt};s.ComputedMemberExpression=D;var I=function(Ye,xt,Qt){this.type=l.Syntax.ConditionalExpression,this.test=Ye,this.consequent=xt,this.alternate=Qt};s.ConditionalExpression=I;var P=function(Ye){this.type=l.Syntax.ContinueStatement,this.label=Ye};s.ContinueStatement=P;var O=function(){this.type=l.Syntax.DebuggerStatement};s.DebuggerStatement=O;var A=function(Ye,xt){this.type=l.Syntax.ExpressionStatement,this.expression=Ye,this.directive=xt};s.Directive=A;var F=function(Ye,xt){this.type=l.Syntax.DoWhileStatement,this.body=Ye,this.test=xt};s.DoWhileStatement=F;var W=function(){this.type=l.Syntax.EmptyStatement};s.EmptyStatement=W;var N=function(Ye){this.type=l.Syntax.ExportAllDeclaration,this.source=Ye};s.ExportAllDeclaration=N;var k=function(Ye){this.type=l.Syntax.ExportDefaultDeclaration,this.declaration=Ye};s.ExportDefaultDeclaration=k;var U=function(Ye,xt,Qt){this.type=l.Syntax.ExportNamedDeclaration,this.declaration=Ye,this.specifiers=xt,this.source=Qt};s.ExportNamedDeclaration=U;var H=function(Ye,xt){this.type=l.Syntax.ExportSpecifier,this.exported=xt,this.local=Ye};s.ExportSpecifier=H;var ee=function(Ye){this.type=l.Syntax.ExpressionStatement,this.expression=Ye};s.ExpressionStatement=ee;var ae=function(Ye,xt,Qt){this.type=l.Syntax.ForInStatement,this.left=Ye,this.right=xt,this.body=Qt,this.each=!1};s.ForInStatement=ae;var xe=function(Ye,xt,Qt){this.type=l.Syntax.ForOfStatement,this.left=Ye,this.right=xt,this.body=Qt};s.ForOfStatement=xe;var ue=function(Ye,xt,Qt,Vn){this.type=l.Syntax.ForStatement,this.init=Ye,this.test=xt,this.update=Qt,this.body=Vn};s.ForStatement=ue;var _e=function(Ye,xt,Qt,Vn){this.type=l.Syntax.FunctionDeclaration,this.id=Ye,this.params=xt,this.body=Qt,this.generator=Vn,this.expression=!1,this.async=!1};s.FunctionDeclaration=_e;var Ae=function(Ye,xt,Qt,Vn){this.type=l.Syntax.FunctionExpression,this.id=Ye,this.params=xt,this.body=Qt,this.generator=Vn,this.expression=!1,this.async=!1};s.FunctionExpression=Ae;var Me=function(Ye){this.type=l.Syntax.Identifier,this.name=Ye};s.Identifier=Me;var Pe=function(Ye,xt,Qt){this.type=l.Syntax.IfStatement,this.test=Ye,this.consequent=xt,this.alternate=Qt};s.IfStatement=Pe;var G=function(Ye,xt){this.type=l.Syntax.ImportDeclaration,this.specifiers=Ye,this.source=xt};s.ImportDeclaration=G;var M=function(Ye){this.type=l.Syntax.ImportDefaultSpecifier,this.local=Ye};s.ImportDefaultSpecifier=M;var j=function(Ye){this.type=l.Syntax.ImportNamespaceSpecifier,this.local=Ye};s.ImportNamespaceSpecifier=j;var z=function(Ye,xt){this.type=l.Syntax.ImportSpecifier,this.local=Ye,this.imported=xt};s.ImportSpecifier=z;var q=function(Ye,xt){this.type=l.Syntax.LabeledStatement,this.label=Ye,this.body=xt};s.LabeledStatement=q;var ne=function(Ye,xt){this.type=l.Syntax.Literal,this.value=Ye,this.raw=xt};s.Literal=ne;var re=function(Ye,xt){this.type=l.Syntax.MetaProperty,this.meta=Ye,this.property=xt};s.MetaProperty=re;var Ie=function(Ye,xt,Qt,Vn,Oi){this.type=l.Syntax.MethodDefinition,this.key=Ye,this.computed=xt,this.value=Qt,this.kind=Vn,this.static=Oi};s.MethodDefinition=Ie;var Ve=function(Ye){this.type=l.Syntax.Program,this.body=Ye,this.sourceType="module"};s.Module=Ve;var He=function(Ye,xt){this.type=l.Syntax.NewExpression,this.callee=Ye,this.arguments=xt};s.NewExpression=He;var et=function(Ye){this.type=l.Syntax.ObjectExpression,this.properties=Ye};s.ObjectExpression=et;var se=function(Ye){this.type=l.Syntax.ObjectPattern,this.properties=Ye};s.ObjectPattern=se;var he=function(Ye,xt,Qt,Vn,Oi,Kt){this.type=l.Syntax.Property,this.key=xt,this.computed=Qt,this.value=Vn,this.kind=Ye,this.method=Oi,this.shorthand=Kt};s.Property=he;var De=function(Ye,xt,Qt,Vn){this.type=l.Syntax.Literal,this.value=Ye,this.raw=xt,this.regex={pattern:Qt,flags:Vn}};s.RegexLiteral=De;var le=function(Ye){this.type=l.Syntax.RestElement,this.argument=Ye};s.RestElement=le;var Te=function(Ye){this.type=l.Syntax.ReturnStatement,this.argument=Ye};s.ReturnStatement=Te;var qe=function(Ye){this.type=l.Syntax.Program,this.body=Ye,this.sourceType="script"};s.Script=qe;var de=function(Ye){this.type=l.Syntax.SequenceExpression,this.expressions=Ye};s.SequenceExpression=de;var wt=function(Ye){this.type=l.Syntax.SpreadElement,this.argument=Ye};s.SpreadElement=wt;var _t=function(Ye,xt){this.type=l.Syntax.MemberExpression,this.computed=!1,this.object=Ye,this.property=xt};s.StaticMemberExpression=_t;var St=function(){this.type=l.Syntax.Super};s.Super=St;var Ue=function(Ye,xt){this.type=l.Syntax.SwitchCase,this.test=Ye,this.consequent=xt};s.SwitchCase=Ue;var Qe=function(Ye,xt){this.type=l.Syntax.SwitchStatement,this.discriminant=Ye,this.cases=xt};s.SwitchStatement=Qe;var ht=function(Ye,xt){this.type=l.Syntax.TaggedTemplateExpression,this.tag=Ye,this.quasi=xt};s.TaggedTemplateExpression=ht;var pt=function(Ye,xt){this.type=l.Syntax.TemplateElement,this.value=Ye,this.tail=xt};s.TemplateElement=pt;var Tt=function(Ye,xt){this.type=l.Syntax.TemplateLiteral,this.quasis=Ye,this.expressions=xt};s.TemplateLiteral=Tt;var jt=function(){this.type=l.Syntax.ThisExpression};s.ThisExpression=jt;var Ot=function(Ye){this.type=l.Syntax.ThrowStatement,this.argument=Ye};s.ThrowStatement=Ot;var Ht=function(Ye,xt,Qt){this.type=l.Syntax.TryStatement,this.block=Ye,this.handler=xt,this.finalizer=Qt};s.TryStatement=Ht;var Yt=function(Ye,xt){this.type=l.Syntax.UnaryExpression,this.operator=Ye,this.argument=xt,this.prefix=!0};s.UnaryExpression=Yt;var kn=function(Ye,xt,Qt){this.type=l.Syntax.UpdateExpression,this.operator=Ye,this.argument=xt,this.prefix=Qt};s.UpdateExpression=kn;var Rn=function(Ye,xt){this.type=l.Syntax.VariableDeclaration,this.declarations=Ye,this.kind=xt};s.VariableDeclaration=Rn;var yn=function(Ye,xt){this.type=l.Syntax.VariableDeclarator,this.id=Ye,this.init=xt};s.VariableDeclarator=yn;var In=function(Ye,xt){this.type=l.Syntax.WhileStatement,this.test=Ye,this.body=xt};s.WhileStatement=In;var Ti=function(Ye,xt){this.type=l.Syntax.WithStatement,this.object=Ye,this.body=xt};s.WithStatement=Ti;var sr=function(Ye,xt){this.type=l.Syntax.YieldExpression,this.argument=Ye,this.delegate=xt};s.YieldExpression=sr},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(),F=O&&O.lineStart;I=this.startNode(A,F),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 F=m;this.scanner.isRestrictedWord(F.name)&&this.tolerateUnexpectedToken(x,u.Messages.StrictLHSAssignment),this.scanner.isStrictModeReservedWord(F.name)&&this.tolerateUnexpectedToken(x,u.Messages.StrictReservedWord)}this.match("=")?this.reinterpretExpressionAsPattern(m):(this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1);var W=(x=this.nextToken()).value,N=this.isolateCoverGrammar(this.parseAssignmentExpression);m=this.finalize(this.startNode(w),new d.AssignmentExpression(W,m,N)),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 F=this.context.inIteration;this.context.inIteration=!0,x=this.isolateCoverGrammar(this.parseStatement),this.context.inIteration=F}return m===void 0?this.finalize(E,new d.ForStatement(C,S,T,x)):_?this.finalize(E,new d.ForInStatement(m,w,x)):this.finalize(E,new d.ForOfStatement(m,w,x))},y.prototype.parseContinueStatement=function(){var m=this.createNode();this.expectKeyword("continue");var w=null;if(this.lookahead.type===3&&!this.hasLineTerminator){var x=this.parseVariableIdentifier();w=x;var C="$"+x.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,C)||this.throwError(u.Messages.UnknownLabel,x.name)}return this.consumeSemicolon(),w!==null||this.context.inIteration||this.throwError(u.Messages.IllegalContinue),this.finalize(m,new d.ContinueStatement(w))},y.prototype.parseBreakStatement=function(){var m=this.createNode();this.expectKeyword("break");var w=null;if(this.lookahead.type===3&&!this.hasLineTerminator){var x=this.parseVariableIdentifier(),C="$"+x.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,C)||this.throwError(u.Messages.UnknownLabel,x.name),w=x}return this.consumeSemicolon(),w!==null||this.context.inIteration||this.context.inSwitch||this.throwError(u.Messages.IllegalBreak),this.finalize(m,new d.BreakStatement(w))},y.prototype.parseReturnStatement=function(){this.context.inFunctionBody||this.tolerateError(u.Messages.IllegalReturn);var m=this.createNode();this.expectKeyword("return");var w=(this.match(";")||this.match("}")||this.hasLineTerminator||this.lookahead.type===2)&&this.lookahead.type!==8&&this.lookahead.type!==10?null:this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ReturnStatement(w))},y.prototype.parseWithStatement=function(){this.context.strict&&this.tolerateError(u.Messages.StrictModeWith);var m,w=this.createNode();this.expectKeyword("with"),this.expect("(");var x=this.parseExpression();return!this.match(")")&&this.config.tolerant?(this.tolerateUnexpectedToken(this.nextToken()),m=this.finalize(this.createNode(),new d.EmptyStatement)):(this.expect(")"),m=this.parseStatement()),this.finalize(w,new d.WithStatement(x,m))},y.prototype.parseSwitchCase=function(){var m,w=this.createNode();this.matchKeyword("default")?(this.nextToken(),m=null):(this.expectKeyword("case"),m=this.parseExpression()),this.expect(":");for(var 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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 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E={type:101,value:_,lineNumber:this.scanner.lineNumber,lineStart:this.scanner.lineStart,start:S,end:this.scanner.index};return _.length>0&&this.config.tokens&&this.tokens.push(this.convertToken(E)),E},C.prototype.peekJSXToken=function(){var S=this.scanner.saveState();this.scanner.scanComments();var _=this.lexJSX();return this.scanner.restoreState(S),_},C.prototype.expectJSX=function(S){var _=this.nextJSXToken();_.type===7&&_.value===S||this.throwUnexpectedToken(_)},C.prototype.matchJSX=function(S){var _=this.peekJSXToken();return _.type===7&&_.value===S},C.prototype.parseJSXIdentifier=function(){var S=this.createJSXNode(),_=this.nextJSXToken();return _.type!==100&&this.throwUnexpectedToken(_),this.finalize(S,new d.JSXIdentifier(_.value))},C.prototype.parseJSXElementName=function(){var S=this.createJSXNode(),_=this.parseJSXIdentifier();if(this.matchJSX(":")){var T=_;this.expectJSX(":");var E=this.parseJSXIdentifier();_=this.finalize(S,new d.JSXNamespacedName(T,E))}else if(this.matchJSX("."))for(;this.matchJSX(".");){var b=_;this.expectJSX(".");var D=this.parseJSXIdentifier();_=this.finalize(S,new d.JSXMemberExpression(b,D))}return _},C.prototype.parseJSXAttributeName=function(){var S,_=this.createJSXNode(),T=this.parseJSXIdentifier();if(this.matchJSX(":")){var E=T;this.expectJSX(":");var b=this.parseJSXIdentifier();S=this.finalize(_,new d.JSXNamespacedName(E,b))}else S=T;return S},C.prototype.parseJSXStringLiteralAttribute=function(){var S=this.createJSXNode(),_=this.nextJSXToken();_.type!==8&&this.throwUnexpectedToken(_);var T=this.getTokenRaw(_);return this.finalize(S,new g.Literal(_.value,T))},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 _=this.parseAssignmentExpression();return this.reenterJSX(),this.finalize(S,new d.JSXExpressionContainer(_))},C.prototype.parseJSXAttributeValue=function(){return this.matchJSX("{")?this.parseJSXExpressionAttribute():this.matchJSX("<")?this.parseJSXElement():this.parseJSXStringLiteralAttribute()},C.prototype.parseJSXNameValueAttribute=function(){var S=this.createJSXNode(),_=this.parseJSXAttributeName(),T=null;return this.matchJSX("=")&&(this.expectJSX("="),T=this.parseJSXAttributeValue()),this.finalize(S,new d.JSXAttribute(_,T))},C.prototype.parseJSXSpreadAttribute=function(){var S=this.createJSXNode();this.expectJSX("{"),this.expectJSX("..."),this.finishJSX();var _=this.parseAssignmentExpression();return this.reenterJSX(),this.finalize(S,new d.JSXSpreadAttribute(_))},C.prototype.parseJSXAttributes=function(){for(var S=[];!this.matchJSX("/")&&!this.matchJSX(">");){var _=this.matchJSX("{")?this.parseJSXSpreadAttribute():this.parseJSXNameValueAttribute();S.push(_)}return S},C.prototype.parseJSXOpeningElement=function(){var S=this.createJSXNode();this.expectJSX("<");var _=this.parseJSXElementName(),T=this.parseJSXAttributes(),E=this.matchJSX("/");return E&&this.expectJSX("/"),this.expectJSX(">"),this.finalize(S,new d.JSXOpeningElement(_,E,T))},C.prototype.parseJSXBoundaryElement=function(){var S=this.createJSXNode();if(this.expectJSX("<"),this.matchJSX("/")){this.expectJSX("/");var _=this.parseJSXElementName();return this.expectJSX(">"),this.finalize(S,new d.JSXClosingElement(_))}var T=this.parseJSXElementName(),E=this.parseJSXAttributes(),b=this.matchJSX("/");return b&&this.expectJSX("/"),this.expectJSX(">"),this.finalize(S,new d.JSXOpeningElement(T,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,_=this.createJSXNode();return this.expectJSX("{"),this.matchJSX("}")?(S=this.parseJSXEmptyExpression(),this.expectJSX("}")):(this.finishJSX(),S=this.parseAssignmentExpression(),this.reenterJSX()),this.finalize(_,new d.JSXExpressionContainer(S))},C.prototype.parseJSXChildren=function(){for(var S=[];!this.scanner.eof();){var _=this.createJSXChildNode(),T=this.nextJSXText();if(T.start0))break;D=this.finalize(S.node,new d.JSXElement(S.opening,S.children,S.closing)),(S=_[_.length-1]).children.push(D),_.pop()}}return S},C.prototype.parseJSXElement=function(){var S=this.createJSXNode(),_=this.parseJSXOpeningElement(),T=[],E=null;if(!_.selfClosing){var b=this.parseComplexJSXElement({node:S,opening:_,closing:E,children:T});T=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(Ze,_t,rn){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=Ze,this.body=_t,this.generator=!1,this.expression=rn,this.async=!1};s.ArrowFunctionExpression=d;var h=function(Ze,_t,rn){this.type=l.Syntax.AssignmentExpression,this.operator=Ze,this.left=_t,this.right=rn};s.AssignmentExpression=h;var g=function(Ze,_t){this.type=l.Syntax.AssignmentPattern,this.left=Ze,this.right=_t};s.AssignmentPattern=g;var p=function(Ze,_t,rn){this.type=l.Syntax.ArrowFunctionExpression,this.id=null,this.params=Ze,this.body=_t,this.generator=!1,this.expression=rn,this.async=!0};s.AsyncArrowFunctionExpression=p;var v=function(Ze,_t,rn){this.type=l.Syntax.FunctionDeclaration,this.id=Ze,this.params=_t,this.body=rn,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionDeclaration=v;var y=function(Ze,_t,rn){this.type=l.Syntax.FunctionExpression,this.id=Ze,this.params=_t,this.body=rn,this.generator=!1,this.expression=!1,this.async=!0};s.AsyncFunctionExpression=y;var m=function(Ze){this.type=l.Syntax.AwaitExpression,this.argument=Ze};s.AwaitExpression=m;var w=function(Ze,_t,rn){var Pn=Ze==="||"||Ze==="&&";this.type=Pn?l.Syntax.LogicalExpression:l.Syntax.BinaryExpression,this.operator=Ze,this.left=_t,this.right=rn};s.BinaryExpression=w;var x=function(Ze){this.type=l.Syntax.BlockStatement,this.body=Ze};s.BlockStatement=x;var C=function(Ze){this.type=l.Syntax.BreakStatement,this.label=Ze};s.BreakStatement=C;var S=function(Ze,_t){this.type=l.Syntax.CallExpression,this.callee=Ze,this.arguments=_t};s.CallExpression=S;var _=function(Ze,_t){this.type=l.Syntax.CatchClause,this.param=Ze,this.body=_t};s.CatchClause=_;var T=function(Ze){this.type=l.Syntax.ClassBody,this.body=Ze};s.ClassBody=T;var E=function(Ze,_t,rn){this.type=l.Syntax.ClassDeclaration,this.id=Ze,this.superClass=_t,this.body=rn};s.ClassDeclaration=E;var b=function(Ze,_t,rn){this.type=l.Syntax.ClassExpression,this.id=Ze,this.superClass=_t,this.body=rn};s.ClassExpression=b;var D=function(Ze,_t){this.type=l.Syntax.MemberExpression,this.computed=!0,this.object=Ze,this.property=_t};s.ComputedMemberExpression=D;var I=function(Ze,_t,rn){this.type=l.Syntax.ConditionalExpression,this.test=Ze,this.consequent=_t,this.alternate=rn};s.ConditionalExpression=I;var P=function(Ze){this.type=l.Syntax.ContinueStatement,this.label=Ze};s.ContinueStatement=P;var M=function(){this.type=l.Syntax.DebuggerStatement};s.DebuggerStatement=M;var L=function(Ze,_t){this.type=l.Syntax.ExpressionStatement,this.expression=Ze,this.directive=_t};s.Directive=L;var V=function(Ze,_t){this.type=l.Syntax.DoWhileStatement,this.body=Ze,this.test=_t};s.DoWhileStatement=V;var G=function(){this.type=l.Syntax.EmptyStatement};s.EmptyStatement=G;var A=function(Ze){this.type=l.Syntax.ExportAllDeclaration,this.source=Ze};s.ExportAllDeclaration=A;var k=function(Ze){this.type=l.Syntax.ExportDefaultDeclaration,this.declaration=Ze};s.ExportDefaultDeclaration=k;var F=function(Ze,_t,rn){this.type=l.Syntax.ExportNamedDeclaration,this.declaration=Ze,this.specifiers=_t,this.source=rn};s.ExportNamedDeclaration=F;var H=function(Ze,_t){this.type=l.Syntax.ExportSpecifier,this.exported=_t,this.local=Ze};s.ExportSpecifier=H;var J=function(Ze){this.type=l.Syntax.ExpressionStatement,this.expression=Ze};s.ExpressionStatement=J;var oe=function(Ze,_t,rn){this.type=l.Syntax.ForInStatement,this.left=Ze,this.right=_t,this.body=rn,this.each=!1};s.ForInStatement=oe;var me=function(Ze,_t,rn){this.type=l.Syntax.ForOfStatement,this.left=Ze,this.right=_t,this.body=rn};s.ForOfStatement=me;var fe=function(Ze,_t,rn,Pn){this.type=l.Syntax.ForStatement,this.init=Ze,this.test=_t,this.update=rn,this.body=Pn};s.ForStatement=fe;var Se=function(Ze,_t,rn,Pn){this.type=l.Syntax.FunctionDeclaration,this.id=Ze,this.params=_t,this.body=rn,this.generator=Pn,this.expression=!1,this.async=!1};s.FunctionDeclaration=Se;var Le=function(Ze,_t,rn,Pn){this.type=l.Syntax.FunctionExpression,this.id=Ze,this.params=_t,this.body=rn,this.generator=Pn,this.expression=!1,this.async=!1};s.FunctionExpression=Le;var Ue=function(Ze){this.type=l.Syntax.Identifier,this.name=Ze};s.Identifier=Ue;var Pe=function(Ze,_t,rn){this.type=l.Syntax.IfStatement,this.test=Ze,this.consequent=_t,this.alternate=rn};s.IfStatement=Pe;var B=function(Ze,_t){this.type=l.Syntax.ImportDeclaration,this.specifiers=Ze,this.source=_t};s.ImportDeclaration=B;var O=function(Ze){this.type=l.Syntax.ImportDefaultSpecifier,this.local=Ze};s.ImportDefaultSpecifier=O;var j=function(Ze){this.type=l.Syntax.ImportNamespaceSpecifier,this.local=Ze};s.ImportNamespaceSpecifier=j;var z=function(Ze,_t){this.type=l.Syntax.ImportSpecifier,this.local=Ze,this.imported=_t};s.ImportSpecifier=z;var q=function(Ze,_t){this.type=l.Syntax.LabeledStatement,this.label=Ze,this.body=_t};s.LabeledStatement=q;var Q=function(Ze,_t){this.type=l.Syntax.Literal,this.value=Ze,this.raw=_t};s.Literal=Q;var ie=function(Ze,_t){this.type=l.Syntax.MetaProperty,this.meta=Ze,this.property=_t};s.MetaProperty=ie;var Me=function(Ze,_t,rn,Pn,$r){this.type=l.Syntax.MethodDefinition,this.key=Ze,this.computed=_t,this.value=rn,this.kind=Pn,this.static=$r};s.MethodDefinition=Me;var Ne=function(Ze){this.type=l.Syntax.Program,this.body=Ze,this.sourceType="module"};s.Module=Ne;var Ye=function(Ze,_t){this.type=l.Syntax.NewExpression,this.callee=Ze,this.arguments=_t};s.NewExpression=Ye;var Ke=function(Ze){this.type=l.Syntax.ObjectExpression,this.properties=Ze};s.ObjectExpression=Ke;var te=function(Ze){this.type=l.Syntax.ObjectPattern,this.properties=Ze};s.ObjectPattern=te;var ae=function(Ze,_t,rn,Pn,$r,Ht){this.type=l.Syntax.Property,this.key=_t,this.computed=rn,this.value=Pn,this.kind=Ze,this.method=$r,this.shorthand=Ht};s.Property=ae;var Ie=function(Ze,_t,rn,Pn){this.type=l.Syntax.Literal,this.value=Ze,this.raw=_t,this.regex={pattern:rn,flags:Pn}};s.RegexLiteral=Ie;var le=function(Ze){this.type=l.Syntax.RestElement,this.argument=Ze};s.RestElement=le;var xe=function(Ze){this.type=l.Syntax.ReturnStatement,this.argument=Ze};s.ReturnStatement=xe;var nt=function(Ze){this.type=l.Syntax.Program,this.body=Ze,this.sourceType="script"};s.Script=nt;var ce=function(Ze){this.type=l.Syntax.SequenceExpression,this.expressions=Ze};s.SequenceExpression=ce;var Dt=function(Ze){this.type=l.Syntax.SpreadElement,this.argument=Ze};s.SpreadElement=Dt;var Mt=function(Ze,_t){this.type=l.Syntax.MemberExpression,this.computed=!1,this.object=Ze,this.property=_t};s.StaticMemberExpression=Mt;var pt=function(){this.type=l.Syntax.Super};s.Super=pt;var Fe=function(Ze,_t){this.type=l.Syntax.SwitchCase,this.test=Ze,this.consequent=_t};s.SwitchCase=Fe;var Je=function(Ze,_t){this.type=l.Syntax.SwitchStatement,this.discriminant=Ze,this.cases=_t};s.SwitchStatement=Je;var dt=function(Ze,_t){this.type=l.Syntax.TaggedTemplateExpression,this.tag=Ze,this.quasi=_t};s.TaggedTemplateExpression=dt;var ht=function(Ze,_t){this.type=l.Syntax.TemplateElement,this.value=Ze,this.tail=_t};s.TemplateElement=ht;var Tt=function(Ze,_t){this.type=l.Syntax.TemplateLiteral,this.quasis=Ze,this.expressions=_t};s.TemplateLiteral=Tt;var Ft=function(){this.type=l.Syntax.ThisExpression};s.ThisExpression=Ft;var Rt=function(Ze){this.type=l.Syntax.ThrowStatement,this.argument=Ze};s.ThrowStatement=Rt;var Bt=function(Ze,_t,rn){this.type=l.Syntax.TryStatement,this.block=Ze,this.handler=_t,this.finalizer=rn};s.TryStatement=Bt;var nn=function(Ze,_t){this.type=l.Syntax.UnaryExpression,this.operator=Ze,this.argument=_t,this.prefix=!0};s.UnaryExpression=nn;var Kn=function(Ze,_t,rn){this.type=l.Syntax.UpdateExpression,this.operator=Ze,this.argument=_t,this.prefix=rn};s.UpdateExpression=Kn;var Yn=function(Ze,_t){this.type=l.Syntax.VariableDeclaration,this.declarations=Ze,this.kind=_t};s.VariableDeclaration=Yn;var Dn=function(Ze,_t){this.type=l.Syntax.VariableDeclarator,this.id=Ze,this.init=_t};s.VariableDeclarator=Dn;var Nn=function(Ze,_t){this.type=l.Syntax.WhileStatement,this.test=Ze,this.body=_t};s.WhileStatement=Nn;var ho=function(Ze,_t){this.type=l.Syntax.WithStatement,this.object=Ze,this.body=_t};s.WithStatement=ho;var Er=function(Ze,_t){this.type=l.Syntax.YieldExpression,this.argument=Ze,this.delegate=_t};s.YieldExpression=Er},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,_=null,T=!1,E=!1,b=!1,D=!1;if(C.type===3){var I=C.value;this.nextToken(),T=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():(T=this.match("["),S=this.parseObjectPropertyKey());var P=this.qualifiedPropertyName(this.lookahead);if(C.type===3&&!D&&C.value==="get"&&P)w="get",T=this.match("["),S=this.parseObjectPropertyKey(),this.context.allowYield=!1,_=this.parseGetterMethod();else if(C.type===3&&!D&&C.value==="set"&&P)w="set",T=this.match("["),S=this.parseObjectPropertyKey(),_=this.parseSetterMethod();else if(C.type===7&&C.value==="*"&&P)w="init",T=this.match("["),S=this.parseObjectPropertyKey(),_=this.parseGeneratorMethod(),E=!0;else if(S||this.throwUnexpectedToken(this.lookahead),w="init",this.match(":")&&!D)!T&&this.isPropertyKey(S,"__proto__")&&(m.value&&this.tolerateError(u.Messages.DuplicateProtoProperty),m.value=!0),this.nextToken(),_=this.inheritCoverGrammar(this.parseAssignmentExpression);else if(this.match("("))_=D?this.parsePropertyMethodAsyncFunction():this.parsePropertyMethodFunction(),E=!0;else if(C.type===3)if(I=this.finalize(x,new d.Identifier(C.value)),this.match("=")){this.context.firstCoverInitializedNameError=this.lookahead,this.nextToken(),b=!0;var M=this.isolateCoverGrammar(this.parseAssignmentExpression);_=this.finalize(x,new d.AssignmentPattern(I,M))}else b=!0,_=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 _=0;_")||this.expect("=>"),this.context.isBindingElement=!1,_=0;_")&&(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(_=0;_")){for(var E=0;E0){this.nextToken(),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;for(var S=[m,this.lookahead],_=w,T=this.isolateCoverGrammar(this.parseExponentiationExpression),E=[_,x.value,T],b=[C];!((C=this.binaryPrecedence(this.lookahead))<=0);){for(;E.length>2&&C<=b[b.length-1];){T=E.pop();var D=E.pop();b.pop(),_=E.pop(),S.pop();var I=this.startNode(S[S.length-1]);E.push(this.finalize(I,new d.BinaryExpression(D,_,T)))}E.push(this.nextToken().value),b.push(C),S.push(this.lookahead),E.push(this.isolateCoverGrammar(this.parseExponentiationExpression))}var P=E.length-1;w=E[P];for(var M=S.pop();P>1;){var L=S.pop(),V=M&&M.lineStart;I=this.startNode(L,V),D=E[P-1],w=this.finalize(I,new d.BinaryExpression(D,E[P-2],w)),P-=2,M=L}}return w},y.prototype.parseConditionalExpression=function(){var m=this.lookahead,w=this.inheritCoverGrammar(this.parseBinaryExpression);if(this.match("?")){this.nextToken();var x=this.context.allowIn;this.context.allowIn=!0;var C=this.isolateCoverGrammar(this.parseAssignmentExpression);this.context.allowIn=x,this.expect(":");var S=this.isolateCoverGrammar(this.parseAssignmentExpression);w=this.finalize(this.startNode(m),new d.ConditionalExpression(w,C,S)),this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1}return w},y.prototype.checkPatternParam=function(m,w){switch(w.type){case g.Syntax.Identifier:this.validateParam(m,w,w.name);break;case g.Syntax.RestElement:this.checkPatternParam(m,w.argument);break;case g.Syntax.AssignmentPattern:this.checkPatternParam(m,w.left);break;case g.Syntax.ArrayPattern:for(var x=0;x")){this.context.isAssignmentTarget=!1,this.context.isBindingElement=!1;var S=m.async,_=this.reinterpretAsCoverFormalsList(m);if(_){this.hasLineTerminator&&this.tolerateUnexpectedToken(this.lookahead),this.context.firstCoverInitializedNameError=null;var T=this.context.strict,E=this.context.allowStrictDirective;this.context.allowStrictDirective=_.simple;var b=this.context.allowYield,D=this.context.await;this.context.allowYield=!0,this.context.await=S;var I=this.startNode(w);this.expect("=>");var P=void 0;if(this.match("{")){var M=this.context.allowIn;this.context.allowIn=!0,P=this.parseFunctionSourceElements(),this.context.allowIn=M}else P=this.isolateCoverGrammar(this.parseAssignmentExpression);var L=P.type!==g.Syntax.BlockStatement;this.context.strict&&_.firstRestricted&&this.throwUnexpectedToken(_.firstRestricted,_.message),this.context.strict&&_.stricted&&this.tolerateUnexpectedToken(_.stricted,_.message),m=S?this.finalize(I,new d.AsyncArrowFunctionExpression(_.params,P,L)):this.finalize(I,new d.ArrowFunctionExpression(_.params,P,L)),this.context.strict=T,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,A=this.isolateCoverGrammar(this.parseAssignmentExpression);m=this.finalize(this.startNode(w),new d.AssignmentExpression(G,m,A)),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(),_=!1,T=!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),T=!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),T=!0,C=b)}else _=this.match("["),x=this.parseObjectPropertyKey(),this.expect(":"),C=this.parsePatternWithDefault(m,w);return this.finalize(S,new d.Property("init",x,_,C,!1,T))},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 _=this.isolateCoverGrammar(this.parseAssignmentExpression);this.context.allowYield=S,C=this.finalize(this.startNode(x),new d.AssignmentPattern(C,_))}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,_=null,T=!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,T=!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,T=!1):(this.consumeSemicolon(),C=this.finalize(C,new d.VariableDeclaration(D,P)))):(C=this.finalize(C,new d.Identifier(P)),this.nextToken(),m=C,w=this.parseExpression(),C=null)}else{var M=this.lookahead;if(b=this.context.allowIn,this.context.allowIn=!1,C=this.inheritCoverGrammar(this.parseAssignmentExpression),this.context.allowIn=b,this.matchKeyword("in"))this.context.isAssignmentTarget&&C.type!==g.Syntax.AssignmentExpression||this.tolerateError(u.Messages.InvalidLHSInForIn),this.nextToken(),this.reinterpretExpressionAsPattern(C),m=C,w=this.parseExpression(),C=null;else if(this.matchContextualKeyword("of"))this.context.isAssignmentTarget&&C.type!==g.Syntax.AssignmentExpression||this.tolerateError(u.Messages.InvalidLHSInForLoop),this.nextToken(),this.reinterpretExpressionAsPattern(C),m=C,w=this.parseAssignmentExpression(),C=null,T=!1;else{if(this.match(",")){for(var L=[C];this.match(",");)this.nextToken(),L.push(this.isolateCoverGrammar(this.parseAssignmentExpression));C=this.finalize(this.startNode(M),new d.SequenceExpression(L))}this.expect(";")}}if(m===void 0&&(this.match(";")||(S=this.parseExpression()),this.expect(";"),this.match(")")||(_=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,_,x)):T?this.finalize(E,new d.ForInStatement(m,w,x)):this.finalize(E,new d.ForOfStatement(m,w,x))},y.prototype.parseContinueStatement=function(){var m=this.createNode();this.expectKeyword("continue");var w=null;if(this.lookahead.type===3&&!this.hasLineTerminator){var x=this.parseVariableIdentifier();w=x;var C="$"+x.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,C)||this.throwError(u.Messages.UnknownLabel,x.name)}return this.consumeSemicolon(),w!==null||this.context.inIteration||this.throwError(u.Messages.IllegalContinue),this.finalize(m,new d.ContinueStatement(w))},y.prototype.parseBreakStatement=function(){var m=this.createNode();this.expectKeyword("break");var w=null;if(this.lookahead.type===3&&!this.hasLineTerminator){var x=this.parseVariableIdentifier(),C="$"+x.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,C)||this.throwError(u.Messages.UnknownLabel,x.name),w=x}return this.consumeSemicolon(),w!==null||this.context.inIteration||this.context.inSwitch||this.throwError(u.Messages.IllegalBreak),this.finalize(m,new d.BreakStatement(w))},y.prototype.parseReturnStatement=function(){this.context.inFunctionBody||this.tolerateError(u.Messages.IllegalReturn);var m=this.createNode();this.expectKeyword("return");var w=(this.match(";")||this.match("}")||this.hasLineTerminator||this.lookahead.type===2)&&this.lookahead.type!==8&&this.lookahead.type!==10?null:this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ReturnStatement(w))},y.prototype.parseWithStatement=function(){this.context.strict&&this.tolerateError(u.Messages.StrictModeWith);var m,w=this.createNode();this.expectKeyword("with"),this.expect("(");var x=this.parseExpression();return!this.match(")")&&this.config.tolerant?(this.tolerateUnexpectedToken(this.nextToken()),m=this.finalize(this.createNode(),new d.EmptyStatement)):(this.expect(")"),m=this.parseStatement()),this.finalize(w,new d.WithStatement(x,m))},y.prototype.parseSwitchCase=function(){var m,w=this.createNode();this.matchKeyword("default")?(this.nextToken(),m=null):(this.expectKeyword("case"),m=this.parseExpression()),this.expect(":");for(var x=[];!(this.match("}")||this.matchKeyword("default")||this.matchKeyword("case"));)x.push(this.parseStatementListItem());return this.finalize(w,new d.SwitchCase(m,x))},y.prototype.parseSwitchStatement=function(){var m=this.createNode();this.expectKeyword("switch"),this.expect("(");var w=this.parseExpression();this.expect(")");var x=this.context.inSwitch;this.context.inSwitch=!0;var C=[],S=!1;for(this.expect("{");!this.match("}");){var _=this.parseSwitchCase();_.test===null&&(S&&this.throwError(u.Messages.MultipleDefaultsInSwitch),S=!0),C.push(_)}return this.expect("}"),this.context.inSwitch=x,this.finalize(m,new d.SwitchStatement(w,C))},y.prototype.parseLabelledStatement=function(){var m,w=this.createNode(),x=this.parseExpression();if(x.type===g.Syntax.Identifier&&this.match(":")){this.nextToken();var C=x,S="$"+C.name;Object.prototype.hasOwnProperty.call(this.context.labelSet,S)&&this.throwError(u.Messages.Redeclaration,"Label",C.name),this.context.labelSet[S]=!0;var _=void 0;if(this.matchKeyword("class"))this.tolerateUnexpectedToken(this.lookahead),_=this.parseClassDeclaration();else if(this.matchKeyword("function")){var T=this.lookahead,E=this.parseFunctionDeclaration();this.context.strict?this.tolerateUnexpectedToken(T,u.Messages.StrictFunction):E.generator&&this.tolerateUnexpectedToken(T,u.Messages.GeneratorInLegacyContext),_=E}else _=this.parseStatement();delete this.context.labelSet[S],m=new d.LabeledStatement(C,_)}else this.consumeSemicolon(),m=new d.ExpressionStatement(x);return this.finalize(w,m)},y.prototype.parseThrowStatement=function(){var m=this.createNode();this.expectKeyword("throw"),this.hasLineTerminator&&this.throwError(u.Messages.NewlineAfterThrow);var w=this.parseExpression();return this.consumeSemicolon(),this.finalize(m,new d.ThrowStatement(w))},y.prototype.parseCatchClause=function(){var m=this.createNode();this.expectKeyword("catch"),this.expect("("),this.match(")")&&this.throwUnexpectedToken(this.lookahead);for(var w=[],x=this.parsePattern(w),C={},S=0;S0&&this.tolerateError(u.Messages.BadGetterArity);var C=this.parsePropertyMethod(x);return this.context.allowYield=w,this.finalize(m,new d.FunctionExpression(null,x.params,C,!1))},y.prototype.parseSetterMethod=function(){var m=this.createNode(),w=this.context.allowYield;this.context.allowYield=!0;var x=this.parseFormalParameters();x.params.length!==1?this.tolerateError(u.Messages.BadSetterArity):x.params[0]instanceof d.RestElement&&this.tolerateError(u.Messages.BadSetterRestParameter);var C=this.parsePropertyMethod(x);return this.context.allowYield=w,this.finalize(m,new d.FunctionExpression(null,x.params,C,!1))},y.prototype.parseGeneratorMethod=function(){var m=this.createNode(),w=this.context.allowYield;this.context.allowYield=!0;var x=this.parseFormalParameters();this.context.allowYield=!1;var C=this.parsePropertyMethod(x);return this.context.allowYield=w,this.finalize(m,new d.FunctionExpression(null,x.params,C,!0))},y.prototype.isStartOfExpression=function(){var m=!0,w=this.lookahead.value;switch(this.lookahead.type){case 7:m=w==="["||w==="("||w==="{"||w==="+"||w==="-"||w==="!"||w==="~"||w==="++"||w==="--"||w==="/"||w==="/=";break;case 4:m=w==="class"||w==="delete"||w==="function"||w==="let"||w==="new"||w==="super"||w==="this"||w==="typeof"||w==="void"||w==="yield"}return m},y.prototype.parseYieldExpression=function(){var m=this.createNode();this.expectKeyword("yield");var w=null,x=!1;if(!this.hasLineTerminator){var C=this.context.allowYield;this.context.allowYield=!1,(x=this.match("*"))?(this.nextToken(),w=this.parseAssignmentExpression()):this.isStartOfExpression()&&(w=this.parseAssignmentExpression()),this.context.allowYield=C}return this.finalize(m,new d.YieldExpression(w,x))},y.prototype.parseClassElement=function(m){var w=this.lookahead,x=this.createNode(),C="",S=null,_=null,T=!1,E=!1,b=!1,D=!1;if(this.match("*"))this.nextToken();else 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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 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d=t.width,h=t.height;f.style.width=`${d/u+Sh}px`,f.style.height=`${h/u+Sh}px`,f.style.visibility="hidden",f.style.position="absolute",document.body.appendChild(f);const g=l.split(":").join("-");f.setAttribute("viewport-id-for-remove",g);const p=ul(f),v=oi(n)||new NE(n);let y=v.getViewport(l);if(!y){const m={viewportId:l,type:o?Dr.ORTHOGRAPHIC:Dr.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=Un([0,0,0],y.canvasToWorld([1/u,0]),_),I=Un([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="${g}"]`).forEach(A=>{A.remove()})},0),m({origin:_,bottomLeft:b,topRight:E,thicknessMm:P,rightVector:D,downVector:I})};f.addEventListener(nt.IMAGE_RENDERED,C),o?y.setVolumes([s],!1,!0):y.renderImageObject(e),y.resetCamera(),r==="PT"&&!tF(a)&&y.setProperties({voiRange:{lower:a.minPixelValue,upper:a.maxPixelValue}}),y.render()})}function rF(t,e,r,n,i){if(e.volumeId)throw new Error("Unsupported volume rendering for CPU");const a=e,s=EV(t,a,r),c={canvas:t,viewport:s,image:a,renderingTools:{}};c.transform=Wm(c);const l=!0;return new Promise((f,u)=>{SV(c,l),f(null)})}function Yfe(t){const{canvas:e,imageId:r,viewReference:n,requestType:i=Cn.Thumbnail,priority:o=-5,renderingEngineId:a="_thumbnails",useCPURendering:s=!1,thumbnail:c=!1,imageAspect:l=!1,viewportOptions:f}=t,u=n==null?void 0:n.volumeId,d=u&&!r,h=n&&f?{...f,viewReference:n}:f,g=s?rF:nF;return new Promise((p,v)=>{function y(C,S){var b;const{modality:T}=vt("generalSeriesModule",S)||{},_=!d&&C,E=d&&C;_&&(_.isPreScaled=_.isPreScaled||((b=_.preScale)==null?void 0:b.scaled)),c&&(e.height=256,e.width=256),l&&_&&(e.width=_&&e.height*_.width/_.height),e.style.width=`${e.width/devicePixelRatio}px`,e.style.height=`${e.height/devicePixelRatio}px`,E&&s&&v(new Error("CPU rendering of volume not supported")),g(e,C,T,a,h).then(p)}function m(C,S){console.error(C,S),v(C)}function w(C,S,T){return Bs(C,T).then(_=>{y.call(this,_,C)},_=>{m.call(this,_,C)})}const x={useRGBA:!!s,requestType:i};if(u){const C=$e.getVolume(u);C||v(new Error(`Volume id ${u} not found in cache`));const S=C.imageIds[0];y(C,S)}else Yi.addRequest(w.bind(null,r,null,x),i,{imageId:r},o)})}const H9={HISTORY_UNDO:"CORNERSTONE_TOOLS_HISTORY_UNDO",HISTORY_REDO:"CORNERSTONE_TOOLS_HISTORY_REDO"};class iF{constructor(e="Tools",r=50){this.position=-1,this.redoAvailable=0,this.undoAvailable=0,this.ring=new Array,this.label=e,this._size=r}get size(){return this._size}set size(e){this.ring=new Array(e),this._size=e,this.position=-1,this.redoAvailable=0,this.undoAvailable=0}undo(e=1){for(;e>0&&this.undoAvailable>0;){const r=this.ring[this.position];r.restoreMemo(!0),r.id&&tt.dispatchEvent(new CustomEvent(H9.HISTORY_UNDO,{detail:{isUndo:!0,id:r.id,operationType:r.operationType||"annotation",memo:r}})),e--,this.redoAvailable++,this.undoAvailable--,this.position=(this.position-1+this.size)%this.size}}undoIf(e){return this.undoAvailable>0&&e(this.ring[this.position])?(this.undo(),!0):!1}redo(e=1){for(;e>0&&this.redoAvailable>0;){const r=(this.position+1)%this.size,n=this.ring[r];n.restoreMemo(!1),n.id&&tt.dispatchEvent(new CustomEvent(H9.HISTORY_REDO,{detail:{isUndo:!1,id:n.id,operationType:n.operationType||"annotation",memo:n}})),e--,this.position=r,this.undoAvailable++,this.redoAvailable--}}push(e){var n;if(!e)return;const r=e.restoreMemo?e:(n=e.createMemo)==null?void 0:n.call(e);if(r)return this.redoAvailable=0,this.undoAvailable{n.getViewports().forEach(o=>{o.hasImageURI(t)&&r.push(o)})}),r}function zE(t,e){const r=Jfe(t,e);return r?r.index:null}function Jfe(t,e){const r=e.getImageIds(),n=e.getCurrentImageIdIndex();if(r.length===0)return null;const i=c=>{const l=Zfe(c);if(!l)return null;const f=xl(l.planeNormal,l.imagePositionPatient);return Gm(f,t)},o={distance:i(r[n])??1/0,index:n},a=r.slice(n+1);for(let c=0;c=0;c--){const l=s[c],f=i(l);if(!(f===null||f===o.distance))if(f{const[r,n]=t,i=`${r}_${n}`;rd[i]||(rd[i]={}),rd[i]=e},get:(t,e,r)=>{if(t!=="spatialRegistrationModule")return;const n=`${e}_${r}`;if(rd[n])return rd[n];const i=`${r}_${e}`;if(rd[i])return ii(Ga(),rd[i])}};dg(Km.get.bind(Km));const Qfe=.05;function sF(t,e){const r=t.getSliceIndex(),n=e.getSliceIndex(),i=vt("imagePlaneModule",r.toString()),o=vt("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(Oe(i))})}),t}function tde(t){const e=Oe(t);if(!e)return;const{viewport:r}=e;if(!(r instanceof wr))throw new Error(`An image can only be fetched for a stack viewport and not for a viewport of type: ${r.type}`);return r.getCornerstoneImage()}function Hf(t){if(t.length<=1)return!1;const e=t[0],{modality:r,seriesInstanceUID:n}=vt("generalSeriesModule",e),{imageOrientationPatient:i,pixelSpacing:o,frameOfReferenceUID:a,columns:s,rows:c,usingDefaultValues:l}=vt("imagePlaneModule",e);if(l)return!1;const f={modality:r,imageOrientationPatient:i,pixelSpacing:o,columns:s,rows:c,seriesInstanceUID:n};let u=!0;for(let d=0;dnde.has(r)):!1}async function rde({viewport:t,options:e={}}){const r=t.getRenderingEngine();let n=e.volumeId||`${Bn()}`;n.split(":").length===0&&(n=`${rV()}:${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:Dr.ORTHOGRAPHIC,element:o,defaultOptions:{background:e.background,orientation:e.orientation}}),(await Bm(n,{imageIds:s})).load();const u=r.getViewport(a);await bV(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 ide({viewport:t,options:e}){const r=t,{id:n,element:i}=r,o=t.getRenderingEngine(),{background:a}=e,s=e.viewportId||n,c=$e.getVolume(r.getVolumeId());if(!(c instanceof c0))throw new Error("Currently, you cannot decache a volume that is not an ImageVolume. So, unfortunately, volumes such as nifti (which are basic Volume, without imageIds) cannot be decached.");const l={viewportId:s,type:Dr.STACK,element:i,defaultOptions:{background:a}},f=r.getViewReference();o.enableElement(l);const u=o.getViewport(s);return await u.setStack(c.imageIds),u.setViewReference(f),u.render(),u}function vn(t,e=2){if(Array.isArray(t))return t.map(i=>vn(i,e)).join(", ");if(t==null||t==="")return"NaN";t=Number(t);const r=Math.abs(t);if(r<1e-4)return`${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 df(t){return Math.round(t/ss)*ss}function uF(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?(K9(r),r):(K9(r),r.slice(0,e))}function K9(t){for(let e=t.length-1;e>0;e--){const r=Math.floor(Math.random()*(e+1));[t[e],t[r]]=[t[r],t[e]]}}function U3(t){const e=t.toString(16);return e.length==1?"0"+e:e}function ade(t,e,r){return"#"+U3(t)+U3(e)+U3(r)}function sde(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 cde=Object.freeze(Object.defineProperty({__proto__:null,hexToRgb:sde,rgbToHex:ade},Symbol.toStringTag,{value:"Module"}));function fF(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 lde(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 ude=(t,e)=>t.reduce((r,n)=>((r[n[e]]=r[n[e]]||[]).push(n),r),{});function fde(t){const e=t.map(a=>{const{imagePositionPatient:s}=vt("imagePlaneModule",a)||{};return{imageId:a,imagePositionPatient:s}});if(!e.every(a=>a.imagePositionPatient))return null;const r=ude(e,"imagePositionPatient"),n=Object.keys(r),i=r[n[0]].length;return i===1||!n.every(a=>r[a].length===i)?null:r}function dde(t,e){const r={};let n=[];const i=Object.keys(t);for(let o=0;oYg(i,r[0]),i=>Yg(i,r[1]),i=>Yg(i,r[2]),i=>Yg(i,r[3]),i=>Yg(i,r[4]),hde,gde,pde,vde];for(let i=0;ic-l).map(c=>o[c].map(l=>l.imageId)),splittingTag:r[i]}}return{imageIdGroups:[t],splittingTag:null}}function yde(t){const{imageIdGroups:e,splittingTag:r}=HE(t);return{isDynamicVolume:e.length>1,timePoints:e,splittingTag:r}}function wde(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};dt(tt,nt.STACK_SCROLL_OUT_OF_BOUNDS,s)}t.scroll(i,e.debounceLoading,e.loop)}}function xde(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}=wh(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()?dt(tt,nt.VOLUME_VIEWPORT_SCROLL_OUT_OF_BOUNDS,y):dt(tt,nt.VOLUME_VIEWPORT_SCROLL,y)}async function zo(t,e={}){const{imageIndex:r,debounceLoading:n,volumeId:i}=e,o=Oe(t);if(!o)throw new Error("Element has been disabled");const{viewport:a}=o,{imageIndex:s,numberOfSlices:c}=Cde(a,n),f=Sde(c,r)-s;Sc(a,{delta:f,debounceLoading:n,volumeId:i})}function Cde(t,e){return t instanceof wr?{numberOfSlices:t.getImageIds().length,imageIndex:e?t.getTargetImageIdIndex():t.getCurrentImageIdIndex()}:{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getSliceIndex()}}function Sde(t,e){const r=t-1;return v5(e,0,r)}function KE(t,e,r={}){const n=$e.getVolume(t);if(!n)throw new Error(`Referenced volume with id ${t} does not exist.`);const{metadata:i,spacing:o,direction:a,dimensions:s}=n,{minX:c,maxX:l,minY:f,maxY:u,minZ:d,maxZ:h}=e,g=[Math.min(c,l),Math.min(f,u),Math.min(d,h)],p=Hh(n.imageData,g),v=[Math.abs(l-c)+1,Math.abs(u-f)+1,Math.abs(h-d)+1],{targetBuffer:y}=r,m={metadata:i,dimensions:v,spacing:o,origin:p,direction:a,targetBuffer:y,scalarData:(y==null?void 0:y.type)==="Float32Array"?new Float32Array(v[0]*v[1]*v[2]):void 0},w=N1(Bn(),m),x=w.voxelManager.getCompleteScalarDataArray(),C=v[0]*v[1],S=s[0]*s[1],T=n.voxelManager.getCompleteScalarDataArray();for(let _=0;_=a)){for(let m=d-n;m<=d+n;m++)if(!(m<0||m>=o))for(let w=u-n;w<=u+n;w++){if(w<0||w>=i)continue;const x=y*s+m*i+w,C=t[x];c+=C,l+=C*C,f++}}if(f===0){const y=h*s+d*i+u;return y>=0&&yc/n),type:gc.ERMF,isProjection:a}:(console.warn("EstimatedRadiographicMagnificationFactor was not present. Unable to correct ImagerPixelSpacing."),{PixelSpacing:r,type:gc.PROJECTION,isProjection:a}):{PixelSpacing:e,type:gc.UNKNOWN,isProjection:a}}function Ede(t){const{SequenceOfUltrasoundRegions:e}=t,r=Array.isArray(e);if(r&&e.length>1){console.warn("Sequence of Ultrasound Regions > one entry. This is not yet implemented, all measurements will be shown in pixels.");return}const{PhysicalDeltaX:n,PhysicalDeltaY:i}=r?e[0]:e;return{PixelSpacing:[n*10,i*10]}}function bde(t){const{PixelSpacing:e,SOPClassUID:r,SequenceOfUltrasoundRegions:n}=t;return n?Ede(t):Tde.has(r)?_de(t):{PixelSpacing:e,type:gc.NOT_APPLICABLE,isProjection:!1}}const hF=(t,e)=>lde(t,e,$e.getVolume),Gn=Object.freeze(Object.defineProperty({__proto__:null,FrameRange:Th,HistoryMemo:WE,PointsManager:ny,ProgressiveIterator:u5,RLEVoxelMap:P0,VoxelManager:Ic,actorIsA:Ua,applyPreset:uV,autoLoad:QS,buildMetadata:pV,calculateNeighborhoodStats:dF,calculateSpacingBetweenImageIds:Hk,calculateViewportsSpatialRegistration:sF,calibratedPixelSpacingMetadataProvider:qfe,clamp:iT,clip:v5,color:cde,colormap:woe,convertStackToVolumeViewport:rde,convertToGrayscale:uF,convertVolumeToStackViewport:ide,createLinearRGBTransferFunction:mV,createSigmoidRGBTransferFunction:yE,createSubVolume:KE,decimate:Xk,deepClone:Rs,deepEqual:fF,deepMerge:Xi,eventListener:Gfe,fnv1aHash:nk,generateVolumePropsFromImageIds:R1,genericMetadataProvider:uf,getBufferConfiguration:nE,getClosestImageId:Su,getClosestStackImageIndexForPoint:zE,getCurrentVolumeViewportSlice:$E,getDynamicVolumeInfo:yde,getImageDataMetadata:Hw,getImageLegacy:tde,getImageSliceDataForVolumeViewport:d5,getMinMax:GE,getPixelSpacingInformation:bde,getRandomSampleFromArray:jE,getRuntimeId:eF,getScalingParameters:Kk,getSliceRange:$w,getSpacingInNormalDirection:jf,getTargetVolumeAndSpacingInNormalDir:pg,getViewportImageCornersInWorld:m5,getViewportImageIds:ode,getViewportModality:hF,getViewportsWithImageURI:p5,getViewportsWithVolumeId:L1,getVoiFromSigmoidRGBTransferFunction:lV,getVolumeActorCorners:ck,getVolumeDirectionVectors:Yw,getVolumeId:kl,getVolumeSliceRangeInfo:cV,getVolumeViewportScrollInfo:Ld,getVolumeViewportsContainingSameVolumes:Xfe,hasFloatScalingParameters:_E,hasNaNValues:eT,imageIdToURI:Xr,imageRetrieveMetadataProvider:Fm,imageToWorldCoords:aF,indexWithinDimensions:_r,invertRgbTransferFunction:Wp,isEqual:rn,isEqualAbs:moe,isEqualNegative:hk,isImageActor:mc,isNumber:jr,isOpposite:Sp,isPTPrescaledWithSUV:tF,isValidVolume:Hf,isVideoTransferSyntax:lF,jumpToSlice:zo,loadImageToCanvas:Yfe,logger:Yie,makeVolumeMetadata:jk,planar:Bce,pointInShapeCallback:xE,renderToCanvasCPU:rF,renderToCanvasGPU:nF,roundNumber:vn,roundToPrecision:df,scaleArray:wde,scaleRgbTransferFunction:Wfe,scroll:Sc,snapFocalPointToSlice:wh,sortImageIdsAndGetSpacing:TE,spatialRegistrationMetadataProvider:Km,splitImageIdsBy4DTags:HE,transferFunctionUtils:Coe,transformIndexToWorld:Hh,transformWorldToIndex:ri,transformWorldToIndexContinuous:ey,triggerEvent:dt,updateVTKImageDataWithCornerstoneImage:Kw,uuidv4:Bn,windowLevel:xoe,worldToImageCoords:cT},Symbol.toStringTag,{value:"Module"}));class gF extends Jk{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),dt(tt,nt.DYNAMIC_VOLUME_DIMENSION_GROUP_LOADED,{volumeId:this.volumeId,dimensionGroupNumber:e}),dt(tt,nt.DYNAMIC_VOLUME_TIME_POINT_LOADED,{volumeId:this.volumeId,timePointIndex:e-1})}checkTimePointCompletion(e){console.warn("Warning: checkTimePointCompletion is deprecated. 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e.jsImageData&&(r=e.jsImageData.width,n=e.jsImageData.height),e.canvas&&(r=e.canvas.width,n=e.canvas.height),e.image&&(r=e.image.width,n=e.image.height),(r>1)+(n>1)+(i>1)},t.getInputAsJsImageData=()=>{if(!e.imageLoaded||t.getInputData())return null;if(e.jsImageData)return e.jsImageData();if(e.canvas)return e.canvas.getContext("2d").getImageData(0,0,e.canvas.width,e.canvas.height);if(e.image){const r=document.createElement("canvas");r.width=e.image.width,r.height=e.image.height;const n=r.getContext("2d");return n.translate(0,r.height),n.scale(1,-1),n.drawImage(e.image,0,0,e.image.width,e.image.height),n.getImageData(0,0,r.width,r.height)}return null}}const F0e=(t,e,r,n)=>{const i=[1,2,1],o=4,a=i,s=o,c=t.length/(e*r);let l=e,f=r,u=t;const d=[u];for(let h=0;hc&&(_+=p),E<-c&&(_-=p),y[_]?S+=y[_]*a[T]:C-=a[T],x+=1}u[m+w]=S/C}y=[...u];for(let m=0;m2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,U0e,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"]),V0e(t,e)}const B0e=J.newInstance(_F,"vtkTexture"),G0e={generateMipmaps:F0e};var l0={newInstance:B0e,extend:_F,...G0e};const W0e=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],gI=[[8,7,11,3],[9,1,10,5],[4,9,0,8],[2,11,6,10],[0,3,2,1],[4,5,6,7]],Xv=[[0,1],[1,3],[2,3],[0,2],[4,5],[5,7],[6,7],[4,6],[0,4],[1,5],[3,7],[2,6]],pI=[0,1,0,1,0,1,0,1,2,2,2,2],ti=[[1,2],[1,2],[0,2],[0,2],[0,1],[0,1]],Tn=new Float64Array(3),Yv=new Float64Array(3),mr=new Float64Array(3),wd=new Float64Array(3),id=new Float64Array(3),Jv=new Float64Array(3),z3=new Float64Array(16);function $3(t,e){t.strokeStyle=e.strokeColor,t.lineWidth=e.strokeSize,t.fillStyle=e.fontColor,t.font=`${e.fontStyle} ${e.fontSize}px ${e.fontFamily}`}function EF(t){const e=[],r=[];for(let n=0;n<3;n++){const i=ZE().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 z0e(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;Tn[0]=f[n*3],Tn[1]=f[n*3+1],Tn[2]=f[n*3+2],Jt(mr,Tn,i),mr[0]+=.1,Jt(Yv,mr,o),nr(id,Yv,Tn),mr[0]-=.1,mr[1]+=.1,Jt(Yv,mr,o),nr(Jv,Yv,Tn);for(let g=0;g<3;g++)id[g]/=.5*.1*u[0],Jv[g]/=.5*.1*u[1];let d=c.ptIdx,h=c.cellIdx;Tn[0]=f[n*3],Tn[1]=f[n*3+1],Tn[2]=f[n*3+2],a[0]<-.5?Fr(mr,id,a[0]*s-l.width):a[0]>.5?Fr(mr,id,a[0]*s):Fr(mr,id,a[0]*s-l.width/2),vi(Tn,Tn,mr),Fr(mr,Jv,a[1]*s-l.height/2),vi(Tn,Tn,mr),c.points[d*3]=Tn[0],c.points[d*3+1]=Tn[1],c.points[d*3+2]=Tn[2],c.tcoords[d*2]=l.tcoords[0],c.tcoords[d*2+1]=l.tcoords[1],d++,Fr(mr,id,l.width),vi(Tn,Tn,mr),c.points[d*3]=Tn[0],c.points[d*3+1]=Tn[1],c.points[d*3+2]=Tn[2],c.tcoords[d*2]=l.tcoords[2],c.tcoords[d*2+1]=l.tcoords[3],d++,Fr(mr,Jv,l.height),vi(Tn,Tn,mr),c.points[d*3]=Tn[0],c.points[d*3+1]=Tn[1],c.points[d*3+2]=Tn[2],c.tcoords[d*2]=l.tcoords[4],c.tcoords[d*2+1]=l.tcoords[5],d++,Fr(mr,id,l.width),nr(Tn,Tn,mr),c.points[d*3]=Tn[0],c.points[d*3+1]=Tn[1],c.points[d*3+2]=Tn[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);An(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);ii(z3,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 $0e=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=Yr.newInstance(),e.tmMapper=Aa.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=[],z0e(t,e)},"vtkCubeAxesActorHelper");function j0e(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();An(n,n);let i=!1;const o=dr.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]&&(Tn[l]=e.dataBounds[s]-.1*o*W0e[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]),Jt(mr,Tn,n),Tn[l]=e.dataBounds[s],Jt(wd,Tn,n),nr(mr,wd,mr),ar(mr,mr),c=mr[2]>a,e.camera.getParallelProjection()||(ar(wd,wd),c=Lt(wd,mr)>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[ti[h][0]].length*2+o[ti[h][1]].length*2,s+=o[ti[h][0]].length+o[ti[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]=Xv[h][0],f[d*3+2]=Xv[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[ti[h][0]];for(let v=0;v{let s=0;for(let h=0;h<12;h++)i[h]===1&&(s+=2,s+=o[pI[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=gI[h][g];if(i[p]===1){const v=pI[p],y=Xv[p][0]*3,m=Xv[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+ti[h][0]]=.5*(e.dataBounds[ti[h][0]*2]+e.dataBounds[ti[h][0]*2+1]),l[f*3+ti[h][1]]=.5*(e.dataBounds[ti[h][1]*2]+e.dataBounds[ti[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[gI[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])){$3(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)=>{$3(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(),dr.setBounds(e.bounds,e.gridActor.getBounds()),dr.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 H0e(t,e,r){return{boundsScaleFactor:1.3,camera:null,dataBounds:[...dr.INIT_BOUNDS],faceVisibilityAngle:8,gridLines:!0,axisLabels:null,axisTitlePixelOffset:35,tickLabelPixelOffset:12,generateTicks:EF,...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 bF(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Dc.extend(t,e,H0e(t,e,r)),e.lastFacesToDraw=[!1,!1,!1,!1,!1,!1],e.axisLabels=["X-Axis","Y-Axis","Z-Axis"],e.tickCounts=[],e.textValues=[],e.lastTickBounds=[],e.tmCanvas=document.createElement("canvas"),e.tmContext=e.tmCanvas.getContext("2d"),e._tmAtlas=new Map,e.tmTexture=l0.newInstance({resizable:!0}),e.tmTexture.setInterpolate(!1),t.getProperty().setDiffuse(0),t.getProperty().setAmbient(1),e.gridMapper=Aa.newInstance(),e.polyData=Yr.newInstance(),e.gridMapper.setInputData(e.polyData),e.gridActor=Dc.newInstance(),e.gridActor.setMapper(e.gridMapper),e.gridActor.setProperty(t.getProperty()),e.gridActor.setParentProp(t),e.textPolyData=Yr.newInstance(),J.setGet(t,e,["axisTitlePixelOffset","boundsScaleFactor","faceVisibilityAngle","gridLines","tickLabelPixelOffset","generateTicks"]),J.setGetArray(t,e,["dataBounds"],6),J.setGetArray(t,e,["axisLabels"],3),J.get(t,e,["axisTextStyle","tickTextStyle","camera","tmTexture","textValues","textPolyData","tickCounts","gridActor"]),j0e(t,e)}const K0e=J.newInstance(bF,"vtkCubeAxesActor");var DF={newInstance:K0e,extend:bF,newCubeAxesActorHelper:$0e,defaultGenerateTicks:EF};function q0e(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 X0e={};function Y0e(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,X0e,r),Cr.extend(t,e,r),e.CubeAxesActorHelper=DF.newCubeAxesActorHelper(),q0e(t,e)}const J0e=Zn(Y0e,"vtkOpenGLCubeAxesActor");Bi("vtkCubeAxesActor",J0e);const{ColorMode:Z0e,ScalarMode:od,GetArray:j3}=Aw;function Q0e(t,e){e.classHierarchy.push("vtkMapper2D"),t.createDefaultLookupTable=()=>{e.lookupTable=Qy.newInstance()},t.getColorModeAsString=()=>J.enumToString(Z0e,e.colorMode),t.setColorModeToDefault=()=>t.setColorMode(0),t.setColorModeToMapScalars=()=>t.setColorMode(1),t.setColorModeToDirectScalars=()=>t.setColorMode(2),t.getScalarModeAsString=()=>J.enumToString(od,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===od.DEFAULT)s=r.getPointData().getScalars(),s||(s=r.getCellData().getScalars(),c=!0);else if(n===od.USE_POINT_DATA)s=r.getPointData().getScalars();else if(n===od.USE_CELL_DATA)s=r.getCellData().getScalars(),c=!0;else if(n===od.USE_POINT_FIELD_DATA){const l=r.getPointData();i===j3.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===od.USE_CELL_FIELD_DATA){const l=r.getCellData();c=!0,i===j3.BY_ID?s=l.getArrayByIndex(o):s=l.getArrayByName(a)}else if(n===od.USE_FIELD_DATA){const l=r.getFieldData();i===j3.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 ehe={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 the(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,ehe,r),uA.extend(t,e,r),J.get(t,e,["colorMapColors"]),J.setGet(t,e,["arrayAccessMode","colorByArrayName","colorMode","lookupTable","renderTime","scalarMode","scalarVisibility","static","transformCoordinate","useLookupTableScalarRange","viewSpecificProperties","customShaderAttributes"]),J.setGetArray(t,e,["scalarRange"],2),e.viewSpecificProperties||(e.viewSpecificProperties={}),Q0e(t,e)}J.newInstance(the,"vtkMapper2D");var nhe={},rhe=`//VTK::System::Dec - -/*========================================================================= - - Program: Visualization Toolkit - Module: vtkPolyData2DFS.glsl - - Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen - All rights reserved. - See Copyright.txt or http://www.kitware.com/Copyright.htm for details. - - This software is distributed WITHOUT ANY WARRANTY; without even - the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR - PURPOSE. See the above copyright notice for more information. - -=========================================================================*/ - -uniform int PrimitiveIDOffset; - -// Texture coordinates -//VTK::TCoord::Dec - -// Scalar coloring -//VTK::Color::Dec - -// Depth Peeling -//VTK::DepthPeeling::Dec - -// picking support -//VTK::Picking::Dec - -// the output of this shader -//VTK::Output::Dec - -// Apple Bug -//VTK::PrimID::Dec - -void main() -{ - // Apple Bug - //VTK::PrimID::Impl - - //VTK::Color::Impl - //VTK::TCoord::Impl - - //VTK::DepthPeeling::Impl - //VTK::Picking::Impl - - if (gl_FragData[0].a <= 0.0) - { - discard; - } -} -`,ihe=`//VTK::System::Dec - -/*========================================================================= - - Program: Visualization Toolkit - Module: vtkPolyData2DVS.glsl - - Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen - All rights reserved. - See Copyright.txt or http://www.kitware.com/Copyright.htm for details. - - This software is distributed WITHOUT ANY WARRANTY; without even - the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR - PURPOSE. See the above copyright notice for more information. - -=========================================================================*/ - -// all variables that represent positions or directions have a suffix -// indicating the coordinate system they are in. The possible values are -// MC - Model Coordinates -// WC - WC world coordinates -// VC - View Coordinates -// DC - Display Coordinates - -in vec4 vertexWC; - -// frag position in VC -//VTK::PositionVC::Dec - -// material property values -//VTK::Color::Dec - -// Texture coordinates -//VTK::TCoord::Dec - -// Apple Bug -//VTK::PrimID::Dec - -uniform mat4 WCVCMatrix; // World to view matrix - -void main() -{ - // Apple Bug - //VTK::PrimID::Impl - - gl_Position = WCVCMatrix*vertexWC; - - //VTK::TCoord::Impl - - //VTK::Color::Impl - - //VTK::PositionVC::Impl -} -`;const IF={BACKGROUND:0,FOREGROUND:1};var OF={DisplayLocation:IF};const{primTypes:uc}=Al,{ScalarMode:Zv}=nhe,{vtkErrorMacro:Qv}=Ro,ohe={type:"StartEvent"},ahe={type:"EndEvent"};function she(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=ihe,n.Fragment=rhe,n.Geometry=""},t.render=()=>{const n=e._openGLRenderWindow.getContext();if(e.context!==n){e.context=n;for(let a=uc.Start;a{if(t.invokeEvent(ohe),e.renderable.getStatic()||e.renderable.update(),e.currentInput=e.renderable.getInputData(),t.invokeEvent(ahe),!e.currentInput){Qv("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===Zv.USE_CELL_DATA||s===Zv.USE_CELL_FIELD_DATA||s===Zv.USE_FIELD_DATA||!o.getPointData().getScalars())&&s!==Zv.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=Am.newInstance(),y=g.getNumberOfPoints();v.setNumberOfPoints(y);const m=[];for(let w=0;wo.getPointData().getArrayByName(v))};p.cellOffset+=e.primitives[uc.Points].getCABO().createVBO(o.getVerts(),"verts",c,p),p.cellOffset+=e.primitives[uc.Lines].getCABO().createVBO(o.getLines(),"lines",c,p),p.cellOffset+=e.primitives[uc.Tris].getCABO().createVBO(o.getPolys(),"polys",c,p),p.cellOffset+=e.primitives[uc.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=uc.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=Be.substitute(c,"//VTK::Color::Dec",["uniform samplerBuffer texture1;"]).result,c=Be.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = texelFetchBuffer(texture1, gl_PrimitiveID + PrimitiveIDOffset);"]).result),e.lastBoundBO.getCABO().getColorComponents()!==0?(a=Be.substitute(a,"//VTK::Color::Dec",["in vec4 diffuseColor;","out vec4 fcolorVSOutput;"]).result,a=Be.substitute(a,"//VTK::Color::Impl",["fcolorVSOutput = diffuseColor;"]).result,s=Be.substitute(s,"//VTK::Color::Dec",[`in vec4 fcolorVSOutput[]; -`,"out vec4 fcolorGSOutput;"]).result,s=Be.substitute(s,"//VTK::Color::Impl",["fcolorGSOutput = fcolorVSOutput[i];"]).result,c=Be.substitute(c,"//VTK::Color::Dec",["in vec4 fcolorVSOutput;"]).result,c=Be.substitute(c,"//VTK::Color::Impl",["gl_FragData[0] = fcolorVSOutput;"]).result):(c=Be.substitute(c,"//VTK::Color::Dec",["uniform vec4 diffuseColor;"]).result,c=Be.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=Be.substitute(a,"//VTK::TCoord::Dec",["in float tcoordMC;","out float tcoordVCVSOutput;"]).result,a=Be.substitute(a,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,s=Be.substitute(s,"//VTK::TCoord::Dec",[`in float tcoordVCVSOutput[]; -`,"out float tcoordVCGSOutput;"]).result,s=Be.substitute(s,["//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,c=Be.substitute(c,"//VTK::TCoord::Dec",["in float tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,c=Be.substitute(c,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, vec2(tcoordVCVSOutput,0));"]).result):l===2&&(a=Be.substitute(a,"//VTK::TCoord::Dec",["in vec2 tcoordMC;","out vec2 tcoordVCVSOutput;"]).result,a=Be.substitute(a,"//VTK::TCoord::Impl",["tcoordVCVSOutput = tcoordMC;"]).result,s=Be.substitute(s,"//VTK::TCoord::Dec",[`in vec2 tcoordVCVSOutput[]; -`,"out vec2 tcoordVCGSOutput;"]).result,s=Be.substitute(s,"//VTK::TCoord::Impl",["tcoordVCGSOutput = tcoordVCVSOutput[i];"]).result,c=Be.substitute(c,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,c=Be.substitute(c,"//VTK::TCoord::Impl",["gl_FragData[0] = gl_FragData[0]*texture2D(texture1, tcoordVCVSOutput.st);"]).result),e.haveCellScalars&&(s=Be.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=Be.substitute(a,"//VTK::Picking::Dec",["uniform vec3 mapperIndex;","uniform int picking;"]).result,a=Be.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)||Qv("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)||Qv(`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)||Qv("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]=hp(f[0]*(g[2]-g[0])/(u[2]-u[0])),f[1]=hp(f[1]*(g[3]-g[1])/(u[3]-u[1]));const p=e._openGLRenderer.getParent().getSize(),v=hp(d[0]-(g[0]-u[0])*p[0]),y=hp(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=Gt(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()===IF.FOREGROUND?-1:1,S[3*4+3]=1,An(S,S),a.setUniformMatrix("WCVCMatrix",r([S,c],Rm,e.tmpMat4))},t.getAllocatedGPUMemoryInBytes=()=>{let n=0;return e.primitives.forEach(i=>{n+=i.getAllocatedGPUMemoryInBytes()}),n}}const che={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null};function lhe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,che,r),Cr.extend(t,e,r),Dl.implementReplaceShaderCoincidentOffset(t,e,r),Dl.implementBuildShadersWithReplacements(t,e,r),e.primitives=[],e.primTypes=uc,e.tmpMat4=Gt(new Float64Array(16));for(let n=uc.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 PF(t,e){return r=>{const n=r.getLastTickBounds(),i=ZE().domain([n[0],n[1]]),o=i.ticks(5),a=i.tickFormat(5);r.setTicks(o),r.setTickStrings(o.map(a))}}function dhe(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;H3(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,H3(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)=>{H3(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()===fhe.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=Aa.newInstance(),e.barMapper.setInterpolateScalarsBeforeMapping(!0),e.barMapper.setUseLookupTableScalarRange(!0),e.polyData=Yr.newInstance(),e.barMapper.setInputData(e.polyData),e.barActor=Dc.newInstance(),e.barActor.setMapper(e.barMapper),e.tmPolyData=Yr.newInstance(),e.tmMapper=Aa.newInstance(),e.tmMapper.setInputData(e.tmPolyData),e.tmTexture=l0.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=[],dhe(t,e)},"vtkScalarBarActorHelper");function ghe(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(MF(t,e))},t.resetGenerateTicksToDefault=()=>{t.setGenerateTicks(PF())}}function phe(t){return{automated:!0,autoLayout:null,axisLabel:"Scalar Value",barPosition:[0,0],barSize:[0,0],boxPosition:[.88,-.92],boxSize:[.1,1.1],scalarToColors:null,axisTitlePixelOffset:36,axisTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:18,fontFamily:"serif"},tickLabelPixelOffset:14,tickTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:14,fontFamily:"serif"},generateTicks:null,drawNanAnnotation:!0,drawBelowRangeSwatch:!0,drawAboveRangeSwatch:!0,...t}}function RF(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,phe(r)),e.autoLayout||(e.autoLayout=MF(t,e)),e.generateTicks||(e.generateTicks=PF()),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),ghe(t,e)}const mhe=J.newInstance(RF,"vtkScalarBarActor");var LF={newInstance:mhe,extend:RF,newScalarBarActorHelper:hhe};function vhe(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 yhe={};function whe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,yhe,r),Cr.extend(t,e,r),e.scalarBarActorHelper=LF.newScalarBarActorHelper(),vhe(t,e)}const xhe=Zn(whe,"vtkOpenGLScalarBarActor");Bi("vtkScalarBarActor",xhe);const{CoordinateSystem:mI}=I1;function Che(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()===mI.WORLD&&(e.bufferShift[0]-=i[0],e.bufferShift[1]-=i[1],e.bufferShift[2]-=i[2]),An(e.keyMatrices.bcwc,n),e.renderable.getIsIdentity()?Gt(e.keyMatrices.normalMatrix):(Hr(e.keyMatrices.normalMatrix,e.keyMatrices.bcwc),e.keyMatrices.normalMatrix[3]=0,e.keyMatrices.normalMatrix[7]=0,e.keyMatrices.normalMatrix[11]=0,ii(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix),An(e.keyMatrices.normalMatrix,e.keyMatrices.normalMatrix)),Tr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),e.renderable.getCoordinateSystem()===mI.WORLD?Tr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-i[0],-i[1],-i[2]]):Hr(e.keyMatrices.bcsc,e.keyMatrices.bcwc),e.keyMatricesTime.modified()}return e.keyMatrices}}const She={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};function The(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,She,r),Cr.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],Che(t,e)}const _he=J.newInstance(The);Gs("vtkActor",_he);const{CoordinateSystem:vI}=I1;function Ehe(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()===vI.WORLD&&(e.bufferShift[0]-=n[0],e.bufferShift[1]-=n[1],e.bufferShift[2]-=n[2]),Gt(e.keyMatrices.bcwc),Gt(e.keyMatrices.normalMatrix),Tr(e.keyMatrices.bcwc,e.keyMatrices.bcwc,[-e.bufferShift[0],-e.bufferShift[1],-e.bufferShift[2]]),e.renderable.getCoordinateSystem()===vI.WORLD?Tr(e.keyMatrices.bcsc,e.keyMatrices.bcwc,[-n[0],-n[1],-n[2]]):Hr(e.keyMatrices.bcsc,e.keyMatrices.bcwc),e.keyMatricesTime.modified()}return e.keyMatrices}}const bhe={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};function Dhe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,bhe,r),Cr.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],Ehe(t,e)}const Ihe=J.newInstance(Dhe);Gs("vtkActor2D",Ihe);function Ohe(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 Mhe={};function Phe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Mhe,r),Cr.extend(t,e,r),e.CubeAxesActorHelper=DF.newCubeAxesActorHelper(),Ohe(t,e)}const Rhe=Zn(Phe,"vtkWebGPUCubeAxesActor");Gs("vtkCubeAxesActor",Rhe);const{DisplayLocation:hT}=OF;function Lhe(t,e){e.classHierarchy.push("vtkProperty2D"),t.setDisplayLocationToBackground=()=>t.setDisplayLocation(hT.BACKGROUND),t.setDisplayLocationToForeground=()=>t.setDisplayLocation(hT.FOREGROUND),t.setRepresentationToWireframe=()=>t.setRepresentation(Io.WIREFRAME),t.setRepresentationToSurface=()=>t.setRepresentation(Io.SURFACE),t.setRepresentationToPoints=()=>t.setRepresentation(Io.POINTS),t.getRepresentationAsString=()=>J.enumToString(Io,e.representation)}const Ahe={color:[1,1,1],opacity:1,pointSize:1,lineWidth:1,representation:Io.SURFACE,displayLocation:hT.FOREGROUND};function Nhe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Ahe,r),J.obj(t,e),J.setGet(t,e,["opacity","lineWidth","pointSize","displayLocation","representation"]),J.setGetArray(t,e,["color"],3),Lhe(t,e)}J.newInstance(Nhe,"vtkProperty2D");var khe={...OF};const{BufferUsage:go,PrimitiveTypes:da}=gg,{Representation:e2}=s0,{ScalarMode:t2}=Aa,{CoordinateSystem:Vhe}=I1,{DisplayLocation:Fhe}=khe,Uhe=` -//VTK::Renderer::Dec - -//VTK::Color::Dec - -//VTK::Normal::Dec - -//VTK::TCoord::Dec - -//VTK::Select::Dec - -//VTK::Mapper::Dec - -//VTK::IOStructs::Dec - -@vertex -fn main( -//VTK::IOStructs::Input -) -//VTK::IOStructs::Output -{ - var output : vertexOutput; - - var vertex: vec4 = vertexBC; - - //VTK::Color::Impl - - //VTK::Normal::Impl - - //VTK::TCoord::Impl - - //VTK::Select::Impl - - //VTK::Position::Impl - - return output; -} -`,Bhe=` -struct PBRData { - diffuse: vec3, - specular: vec3, -} - -// Dot product with the max already in it -fn mdot(a: vec3, b: vec3) -> f32 { - return max(0.0, dot(a, b)); -} -// Dot product with a max in it that does not allow for negative values -// Physically based rendering is accurate as long as normals are accurate, -// however this is pretty often not the case. In order to prevent negative -// values from ruining light calculations and creating zones of zero light, -// this remapping is used, which smoothly clamps the dot product between -// zero and one while still maintaining a good amount of accuracy. -fn cdot(a: vec3, b: vec3) -> f32 { - var d: f32 = max(0.0, dot(a, b)); - d = pow((d + 1.0) / 2.0, 2.6); - return d; -} - -// Lambertian diffuse model -fn lambertDiffuse(base: vec3, N: vec3, L: vec3) -> vec3 { - var pi: f32 = 3.14159265359; - var NdotL: f32 = mdot(N, L); - NdotL = pow(NdotL, 1.5); - return (base/pi)*NdotL; -} - -// Yasuhiro Fujii improvement on the Oren-Nayar model -// https://mimosa-pudica.net/improved-oren-nayar.html -// p is surface color, o is roughness -fn fujiiOrenNayar(p: vec3, o: f32, N: vec3, L: vec3, V: vec3) -> vec3 { - var invpi: f32 = 0.31830988618; // 1/pi - - var o2 = o*o; - var NdotL: f32 = mdot(N, L); - NdotL = pow(NdotL, 1.5); // Less physically accurate, but hides the "seams" between lights better - - var NdotV: f32 = mdot(N, V); - var LdotV: f32 = mdot(L, V); - - var s: f32 = LdotV - NdotL*NdotV; - var t: f32 = mix(1.0, max(NdotL, NdotV), step(0.0, s)); // Mix with step is the equivalent of an if statement - var A: vec3 = 0.5*(o2 / (o2 + 0.33)) + 0.17*p*(o2 / (o2 + 0.13)); - A = invpi*(1 - A); - var B: f32 = 0.45*(o2 / (o2 + 0.09)); - B = invpi*B; - - return p*NdotL*(A + B*(s/t)); -} - -// Fresnel portion of BRDF (IOR only, simplified) -fn schlickFresnelIOR(V: vec3, N: vec3, ior: f32, k: f32) -> f32 { - var NdotV: f32 = mdot(V, N); - var F0: f32 = (pow((ior - 1.0), 2.0) + k*k) / (pow((ior + 1.0), 2.0) + k*k); // This takes into account the roughness, which the other one does not - return F0 + (1.0 - F0) * pow((1.0-NdotV), 5.0); -} - -// Fresnel portion of BRDF (Color ior, better) -fn schlickFresnelRGB(V: vec3, N: vec3, F0: vec3) -> vec3 { - var NdotV: f32 = mdot(V, N); - return F0 + (1.0 - F0) * pow((1-NdotV), 5.0); -} - -// Normal portion of BRDF -// https://learnopengl.com/PBR/Theory -// Trowbridge-Reitz GGX functions: normal, halfway, roughness^2 -fn trGGX(N: vec3, H: vec3, a: f32) -> f32 { - var pi: f32 = 3.14159265359; - - var a2: f32 = a*a; - var NdotH = mdot(N, H); - var NdotH2 = NdotH*NdotH; - - var denom: f32 = NdotH2 * (a2 - 1.0) + 1.0; - - return a2 / max((pi*denom*denom), 0.000001); -} - -// A VERY bad approximation of anisotropy. Real anisotropic calculations require tangent and bitangent -fn anisotrophicTrGGX(N: vec3, H: vec3, O: vec3, s: f32, a: f32) -> f32 { - var Op: vec3 = (rendererUBO.WCVCNormals * vec4(normalize(O) * s, 0.)).xyz; - - var ggx1: f32 = trGGX(N + Op*s, H, a); - var ggx2: f32 = trGGX(N - Op*s, H, a); - return (0.5 * ggx1 + 0.5 * ggx2); -} - -// Geometry portion of BRDF -fn schlickGGX(N: vec3, X: vec3, k: f32) -> f32 { - var NdotX = cdot(N, X); - return NdotX / max(0.000001, (NdotX*(1.0-k) + k)); -} - -fn smithSurfaceRoughness(N: vec3, V: vec3, L: vec3, k: f32) -> f32 { - var ggx1: f32 = min(1.0, schlickGGX(N, V, k)); - var ggx2: f32 = min(1.0, schlickGGX(N, L, k)); - return ggx1*ggx2; -} - -// BRDF Combination -fn cookTorrance(D: f32, F: f32, G: f32, N: vec3, V: vec3, L: vec3) -> f32 { - var num: f32 = D*F*G; - var denom: f32 = 4*cdot(V, N)*cdot(L, N); - - return num / max(denom, 0.000001); -} - -// Different lighting calculations for different light sources -fn calcDirectionalLight(N: vec3, V: vec3, ior: f32, roughness: f32, metallic: f32, direction: vec3, color: vec3, base: vec3) -> PBRData { - var L: vec3 = normalize(direction); // Light Vector - var H: vec3 = normalize(L + V); // Halfway Vector - - var alpha = roughness*roughness; - var k: f32 = alpha*alpha / 2; - - var D: f32 = trGGX(N, H, alpha); // Distribution - // var F: f32 = schlickFresnelIOR(V, N, ior, k); // Fresnel - var G: f32 = smithSurfaceRoughness(N, V, L, k); // Geometry - - var brdf: f32 = cookTorrance(D, 1.0, G, N, V, L); // Fresnel term is replaced with 1 because it is added later - var incoming: vec3 = color; - var angle: f32 = mdot(L, N); - angle = pow(angle, 1.5); - - var specular: vec3 = brdf*incoming*angle; - // Oren-Nayar gives a clay-like effect when fully rough which some people may not want, so it might be better to give a separate - // control property for the diffuse vs specular roughness - var diffuse: vec3 = incoming*fujiiOrenNayar(base, roughness, N, L, V); - // Stores the specular and diffuse separately to allow for finer post processing - var out = PBRData(diffuse, specular); - - return out; // Returns angle along with color of light so the final color can be multiplied by angle as well (creates black areas) -} - -// TODO: find some way to reduce the number of arguments going in here -fn calcPointLight(N: vec3, V: vec3, fragPos: vec3, ior: f32, roughness: f32, metallic: f32, position: vec3, color: vec3, base: vec3) -> PBRData { - var L: vec3 = normalize(position - fragPos); // Light Vector - var H: vec3 = normalize(L + V); // Halfway Vector - var dist = distance(position, fragPos); - - var alpha = roughness*roughness; - var k: f32 = alpha*alpha / 2.0; // could also be pow(alpha + 1.0, 2) / 8 - - var D: f32 = trGGX(N, H, alpha); // Distribution - // var F: f32 = schlickFresnelIOR(V, N, ior, k); // Fresnel - var G: f32 = smithSurfaceRoughness(N, V, L, k); // Geometry - - var brdf: f32 = cookTorrance(D, 1.0, G, N, V, L); - var incoming: vec3 = color * (1.0 / (dist*dist)); - var angle: f32 = mdot(L, N); - angle = pow(angle, 1.5); // Smoothing factor makes it less accurate, but reduces ugly "seams" bewteen light sources - - var specular: vec3 = brdf*incoming*angle; - var diffuse: vec3 = incoming*fujiiOrenNayar(base, roughness, N, L, V); - - // Stores the specular and diffuse separately to allow for finer post processing - // Could also be done (propably more properly) with a struct - var out = PBRData(diffuse, specular); - - return out; // Returns angle along with color of light so the final color can be multiplied by angle as well (creates black areas) -} - -// For a reason unknown to me, spheres dont seem to behave propperly with head-on spot lights -fn calcSpotLight(N: vec3, V: vec3, fragPos: vec3, ior: f32, roughness: f32, metallic: f32, position: vec3, direction: vec3, cones: vec2, color: vec3, base: vec3) -> PBRData { - var L: vec3 = normalize(position - fragPos); - var H: vec3 = normalize(L + V); // Halfway Vector - var dist = distance(position, fragPos); - - var alpha = roughness*roughness; - var k: f32 = alpha*alpha / 2.0; // could also be pow(alpha + 1.0, 2) / 8 - - var D: f32 = trGGX(N, H, alpha); // Distribution - // var F: f32 = schlickFresnelIOR(V, N, ior, k); // Fresnel - var G: f32 = smithSurfaceRoughness(N, V, L, k); // Geometry - - var brdf: f32 = cookTorrance(D, 1.0, G, N, V, L); - - // Cones.x is the inner phi and cones.y is the outer phi - var theta: f32 = mdot(normalize(direction), L); - var epsilon: f32 = cones.x - cones.y; - var intensity: f32 = (theta - cones.y) / epsilon; - intensity = clamp(intensity, 0.0, 1.0); - intensity /= dist*dist; - - var incoming: vec3 = color * intensity; - - var angle: f32 = mdot(L, N); - angle = pow(angle, 1.5); // Smoothing factor makes it less accurate, but reduces ugly "seams" bewteen light sources - - var specular: vec3 = brdf*incoming*angle; - var diffuse: vec3 = incoming*fujiiOrenNayar(base, roughness, N, L, V); - - // Stores the specular and diffuse separately to allow for finer post processing - // Could also be done (propably more properly) with a struct - var out = PBRData(diffuse, specular); - - return out; // Returns angle along with color of light so the final color can be multiplied by angle as well (creates black areas) -} - -// Environment mapping stuff -// Takes in a vector and converts it to an equivalent coordinate in a rectilinear texture. Should be replaced with cubemaps at some point -fn vecToRectCoord(dir: vec3) -> vec2 { - var tau: f32 = 6.28318530718; - var pi: f32 = 3.14159265359; - var out: vec2 = vec2(0.0); - - out.x = atan2(dir.z, dir.x) / tau; - out.x += 0.5; - - var phix: f32 = length(vec2(dir.x, dir.z)); - out.y = atan2(dir.y, phix) / pi + 0.5; - - return out; -} - -//VTK::Renderer::Dec - -//VTK::Color::Dec - -//VTK::TCoord::Dec - -// optional surface normal declaration -//VTK::Normal::Dec - -//VTK::Select::Dec - -//VTK::RenderEncoder::Dec - -//VTK::Mapper::Dec - -//VTK::IOStructs::Dec - -@fragment -fn main( -//VTK::IOStructs::Input -) -//VTK::IOStructs::Output -{ - var output : fragmentOutput; - - // Temporary ambient, diffuse, and opacity - var ambientColor: vec4 = mapperUBO.AmbientColor; - var diffuseColor: vec4 = mapperUBO.DiffuseColor; - var opacity: f32 = mapperUBO.Opacity; - - // This should be declared somewhere else - var _diffuseMap: vec4 = vec4(1.0); - var _roughnessMap: vec4 = vec4(1.0); - var _metallicMap: vec4 = vec4(1.0); - var _normalMap: vec4 = vec4(0.0, 0.0, 1.0, 0.0); // normal map was setting off the normal vector detection in fragment - var _ambientOcclusionMap: vec4 = vec4(1.); - var _emissionMap: vec4 = vec4(0.); - - //VTK::Color::Impl - - //VTK::TCoord::Impl - - //VTK::Normal::Impl - - var computedColor: vec4 = vec4(diffuseColor.rgb, 1.0); - - //VTK::Light::Impl - - //VTK::Select::Impl - - if (computedColor.a == 0.0) { discard; }; - - //VTK::Position::Impl - - //VTK::RenderEncoder::Impl - - return output; -} -`;function yI(t){return t.indexOf("edge")>=0}function Ghe(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!==Vhe.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()===Fhe.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===da.Verts?!1:e.primitiveType===da.Triangles||e.primitiveType===da.TriangleStrips?n===e2.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=vr.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=vr.substitute(a,"//VTK::Position::Impl",["pCoord = vec4(pCoord.xyz/pCoord.w, 1.0);","pCoord.z = mapperUBO.ZValue;","//VTK::Position::Impl"]).result)):(a=vr.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=vr.substitute(a,"//VTK::Position::Impl",[" pCoord.z = mapperUBO.ZValue;","//VTK::Position::Impl"]).result)),t.haveWideLines()&&(o.addBuiltinInput("u32","@builtin(instance_index) instanceIndex"),a=vr.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=vr.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=vr.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=vr.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=vr.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&&!yI(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=vr.substitute(c,"//VTK::Light::Impl",f).result,s.setCode(c)}else c=vr.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(yI(r)){const l=n.getShaderDescription("fragment");let f=l.getCode();f=vr.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=vr.substitute(s,"//VTK::Color::Impl",[" output.color = colorVI;"]).result,a.setCode(s);const c=n.getShaderDescription("fragment");s=c.getCode(),s=vr.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,F;if(!i.hasAttribute("tcoord"))return;const o=n.getShaderDescription("vertex"),a=i.getBuffer("tcoord"),s=bo.getNumberOfComponentsFromBufferFormat(a.getArrayInformation()[0].format);let c=o.getCode();o.addOutput(`vec${s}`,"tcoordVS"),c=vr.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=W=>W?W.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);"),(F=(A=(O=f.getProperty()).getEmissionTexture)==null?void 0:A.call(O))!=null&&F.getImageLoaded()&&u(f.getProperty().getEmissionTexture())&&d.push("_emissionMap = textureSample(EmissionTexture, EmissionTextureSampler, input.tcoordVS);"),c=vr.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=vr.substitute(a,"//VTK::Select::Impl",[" var compositeID: u32 = 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y={hash:`R${a}P${i}${n.getMTime()}`,usage:go.Index,cells:n,numberOfPoints:f.getNumberOfPoints(),primitiveType:i,representation:a};u=s.getBufferManager().getBuffer(y),l.setIndexBuffer(u)}else l.setIndexBuffer(null);if(f){const y=e.WebGPUActor.getBufferShift(e.WebGPURenderer),m={hash:`${f.getMTime()}I${u.getMTime()}${y.join()}float32x4`,usage:go.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===go.Triangles||d===go.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=go.PointArray;const w=s.getBufferManager().getBuffer(m);l.addBuffer(w,["normalMC"])}else 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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=l0.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===da.TriangleEdges||e.primitiveType===da.TriangleStripEdges)r+="edge";else{if(e.vertexInput.hasAttribute("normalMC")&&(r+="n"),e.vertexInput.hasAttribute("colorVI")&&(r+="c"),e.vertexInput.hasAttribute("tcoord")){const i=e.vertexInput.getBuffer("tcoord"),o=bo.getNumberOfComponentsFromBufferFormat(i.getArrayInformation()[0].format);r+=`t${o}`}e.textures.length&&(r+=`tx${e.textures.length}`)}e._usesCellNormals&&(r+="cn"),e.SSBO&&(r+="ssbo");const n=t.getHashFromUsage(e.usage);r+=n,r+=e.renderEncoder.getPipelineHash(),e.pipelineHash=r},t.updateBuffers=()=>{e.primitiveType!==da.TriangleEdges&&e.primitiveType!==da.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 Whe={is2D:!1,cellArray:null,currentInput:null,cellOffset:0,primitiveType:0,colorTexture:null,renderEncoder:null,textures:null};function AF(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Whe,r),Lk.extend(t,e,r),e.fragmentShaderTemplate=Bhe,e.vertexShaderTemplate=Uhe,e._tmpMat3=Us(new Float64Array(9)),e._tmpMat4=Gt(new Float64Array(16)),e.UBO=xh.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"),Si(t,e,["cellArray","currentInput","cellOffset","is2D","primitiveType","renderEncoder"]),e.textures=[],Ghe(t,e)}const zhe=Zn(AF,"vtkWebGPUCellArrayMapper");var NF={newInstance:zhe,extend:AF};const{PrimitiveTypes:n2}=gg;function $he(t,e){e.classHierarchy.push("vtkWebGPUPolyDataMapper"),t.createCellArrayMapper=()=>NF.newInstance(),t.buildPass=r=>{if(r){e.WebGPUActor=t.getFirstAncestorOfType("vtkWebGPUActor"),e.renderable.getStatic()||e.renderable.update();const n=e.renderable.getInputData();e.renderable.mapScalars(n,1),t.updateCellArrayMappers(n)}},t.updateCellArrayMappers=r=>{const n=[r.getVerts(),r.getLines(),r.getPolys(),r.getStrips()],i=[];let o=0;for(let a=n2.Points;a<=n2.Triangles;a++)if(n[a].getNumberOfValues()>0){e.primitives[a]||(e.primitives[a]=t.createCellArrayMapper());const s=e.primitives[a];s.setCellArray(n[a]),s.setCurrentInput(r),s.setCellOffset(o),s.setPrimitiveType(a),s.setRenderable(e.renderable),o+=n[a].getNumberOfCells(),i.push(s)}else e.primitives[a]=null;if(e.WebGPUActor.getRenderable().getProperty().getEdgeVisibility())for(let a=n2.TriangleEdges;a<=n2.TriangleStripEdges;a++)if(n[a-2].getNumberOfValues()>0){e.primitives[a]||(e.primitives[a]=t.createCellArrayMapper());const s=e.primitives[a];s.setCellArray(n[a-2]),s.setCurrentInput(r),s.setCellOffset(e.primitives[a-2].getCellOffset()),s.setPrimitiveType(a),s.setRenderable(e.renderable),i.push(s)}else e.primitives[a]=null;t.prepareNodes(),t.addMissingChildren(i),t.removeUnusedNodes()}}const jhe={primitives:null};function Hhe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,jhe,r),Cr.extend(t,e,r),e.primitives=[],$he(t,e)}const Khe=Zn(Hhe,"vtkWebGPUPolyDataMapper");Gs("vtkMapper",Khe);const{PrimitiveTypes:wI}=gg;function qhe(t,e){e.classHierarchy.push("vtkWebGPUPolyDataMapper2D"),t.createCellArrayMapper=()=>NF.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=wI.Points;a<=wI.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 Xhe(t){return{primitives:[],...t}}function Yhe(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Xhe(r)),Cr.extend(t,e,r),e.primitives=[],qhe(t,e)}const Jhe=Zn(Yhe,"vtkWebGPUPolyDataMapper2D");Gs("vtkMapper2D",Jhe);function Zhe(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 Qhe={};function ege(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Qhe,r),Cr.extend(t,e,r),e.scalarBarActorHelper=LF.newScalarBarActorHelper(),Zhe(t,e)}const tge=Zn(ege,"vtkWebGPUScalarBarActor");Gs("vtkScalarBarActor",tge);function nge(t,e){e.classHierarchy.push("vtkWebGPUTextureView"),t.create=(r,n)=>{e.texture=r,e.options=n,e.options.dimension=e.options.dimension||"2d",e.options.label=e.label,e.textureHandle=r.getHandle(),e.handle=e.textureHandle.createView(e.options),e.bindGroupLayoutEntry.texture.viewDimension=e.options.dimension;const i=bo.getDetailsFromTextureFormat(e.texture.getFormat());e.bindGroupLayoutEntry.texture.sampleType=i.sampleType},t.createFromTextureHandle=(r,n)=>{e.texture=null,e.options=n,e.options.dimension=e.options.dimension||"2d",e.options.label=e.label,e.textureHandle=r,e.handle=e.textureHandle.createView(e.options),e.bindGroupLayoutEntry.texture.viewDimension=e.options.dimension;const i=bo.getDetailsFromTextureFormat(n.format);e.bindGroupLayoutEntry.texture.sampleType=i.sampleType,e.bindGroupTime.modified()},t.getBindGroupEntry=()=>({resource:t.getHandle()}),t.getShaderCode=(r,n)=>{let i="f32";e.bindGroupLayoutEntry.texture.sampleType==="sint"?i="i32":e.bindGroupLayoutEntry.texture.sampleType==="uint"&&(i="u32");let o=`@binding(${r}) @group(${n}) var ${e.label}: texture_${e.options.dimension}<${i}>;`;return e.bindGroupLayoutEntry.texture.sampleType==="depth"&&(o=`@binding(${r}) @group(${n}) var ${e.label}: texture_depth_${e.options.dimension};`),o},t.addSampler=(r,n)=>{const i=Bk.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 rge={texture:null,handle:null,sampler:null,label:null};function kF(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,rge,r),J.obj(t,e),e.bindGroupLayoutEntry={visibility:GPUShaderStage.VERTEX|GPUShaderStage.FRAGMENT,texture:{sampleType:"float",viewDimension:"2d"}},e.bindGroupTime={},J.obj(e.bindGroupTime,{mtime:0}),J.get(t,e,["bindGroupTime","texture"]),J.setGet(t,e,["bindGroupLayoutEntry","label","sampler"]),nge(t,e)}const ige=J.newInstance(kF);var oge={newInstance:ige,extend:kF};const{BufferUsage:xI}=gg;function age(t,e){e.classHierarchy.push("vtkWebGPUTexture"),t.create=(r,n)=>{e.device=r,e.width=n.width,e.height=n.height,e.depth=n.depth?n.depth:1;const i=e.depth===1?"2d":"3d";e.format=n.format?n.format:"rgba8unorm",e.mipLevel=n.mipLevel?n.mipLevel:0,e.usage=n.usage?n.usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST,e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label,dimension:i,mipLevelCount:e.mipLevel+1})},t.assignFromHandle=(r,n,i)=>{e.device=r,e.handle=n,e.width=i.width,e.height=i.height,e.depth=i.depth?i.depth:1,e.format=i.format?i.format:"rgba8unorm",e.usage=i.usage?i.usage:GPUTextureUsage.TEXTURE_BINDING|GPUTextureUsage.COPY_DST},t.writeImageData=r=>{let n=[];if(r.canvas){e.device.getHandle().queue.copyExternalImageToTexture({source:r.canvas,flipY:r.flip},{texture:e.handle,premultipliedAlpha:!0},[e.width,e.height,e.depth]),e.ready=!0;return}r.jsImageData&&!r.nativeArray&&(r.width=r.jsImageData.width,r.height=r.jsImageData.height,r.depth=1,r.format="rgba8unorm",r.flip=!0,r.nativeArray=r.jsImageData.data);const i=bo.getDetailsFromTextureFormat(e.format);let o=e.width*i.stride;const a=(c,l,f)=>{const u=c.length/(l*f)*c.BYTES_PER_ELEMENT,d=i.elementSize===2&&i.sampleType==="float";if(d||u%256){const h=c,g=u/h.BYTES_PER_ELEMENT,p=i.elementSize,v=256*Math.floor((g*p+255)/256),y=v/p,m=J.newTypedArray(d?"Uint16Array":h.constructor.name,y*l*f);for(let w=0;w{const r=bo.getDetailsFromTextureFormat(e.format);return r.elementSize===2&&r.sampleType==="float"?1:255},t.getNumberOfComponents=()=>bo.getDetailsFromTextureFormat(e.format).numComponents,t.getDimensionality=()=>{let r=0;return e.width>1&&r++,e.height>1&&r++,e.depth>1&&r++,r},t.resizeToMatch=r=>{(r.getWidth()!==e.width||r.getHeight()!==e.height||r.getDepth()!==e.depth)&&(e.width=r.getWidth(),e.height=r.getHeight(),e.depth=r.getDepth(),e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label}))},t.resize=function(r,n){let i=arguments.length>2&&arguments[2]!==void 0?arguments[2]:1;(r!==e.width||n!==e.height||i!==e.depth)&&(e.width=r,e.height=n,e.depth=i,e.handle=e.device.getHandle().createTexture({size:[e.width,e.height,e.depth],format:e.format,usage:e.usage,label:e.label}))},t.createView=function(r){let n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};n.dimension||(n.dimension=e.depth===1?"2d":"3d");const i=oge.newInstance({label:r});return i.create(t,n),i}}const sge={device:null,handle:null,buffer:null,ready:!1,label:null};function cge(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,sge,r),J.obj(t,e),J.get(t,e,["handle","ready","width","height","depth","format","usage"]),J.setGet(t,e,["device","label"]),age(t,e)}J.newInstance(cge);function lge(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 CI{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 uge{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 CI({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 CI&&(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 fge(t,e){lge(e);const r=new uge({id:e.id,data:e.data,color:e.color,frameOfReferenceUID:e.frameOfReferenceUID,segmentIndex:e.segmentIndex??1});return{id:t,type:vl.CONTOUR,data:r,sizeInBytes:r.sizeInBytes}}function dge(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 hge(t,e){dge(e);const r=new MV({id:e.id,points:e.points,polys:e.polys,color:e.color,frameOfReferenceUID:e.frameOfReferenceUID,segmentIndex:e.segmentIndex??1});return{id:t,type:vl.SURFACE,data:r,sizeInBytes:r.sizeInBytes}}function gge(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 ns))throw new Error(`Mesh format must be one of the following: ${Object.values(ns).join(", ")}`)}function pge(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 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-`).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=l0.newInstance({interpolate:e.interpolateTextures});u.setImage(s.image),a.addTexture(u)}a.getProperty().set(l)}}}const mge={numberOfOutputs:1,requestCount:0,materials:{},interpolateTextures:!0};function VF(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,mge,r),Ir(t,e),ea(t,e,["url","baseURL"]),Si(t,e,["dataAccessHelper","interpolateTextures","splitGroup"]),c4(t,e,"busy"),pge(t,e)}const vge=Zn(VF,"vtkMTLReader");var yge={newInstance:vge,extend:VF};function FF(t,e){gge(e);const r=new Bfe({...e}),n={id:t,type:vl.MESH,data:r,sizeInBytes:r.sizeInBytes};switch(e.format){case ns.PLY:if(e.materialUrl){const i=new Image;return new Promise((o,a)=>{i.onload=()=>{try{const s=l0.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 ns.OBJ:if(e.materialUrl){const i=yge.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 ns.STL:case ns.VTP:return 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i=t.split(":").slice(1).join(":"),o=await wge({url:i,loaderOptions:r});if(!e||!("geometryData"in e))throw new Error("Mesh must have a geometryData");return FF(i,{...e.geometryData,arrayBuffer:o})}let E5={beforeSend(t){}};function Cge(t){E5=Object.assign(E5,t)}function Sge(){return E5}const BF={};let jp;function GF(t,e){const r=t.indexOf(":"),n=t.substring(0,r);let i=BF[n];if(i==null){if(jp==null||typeof jp!="function")throw new Error(`No geometry loader for scheme ${n} has been registered`);i=jp}const o=i(t,e,E5);return o.promise.then(function(a){dt(tt,nt.GEOMETRY_LOADED,{geometry:a})},function(a){const s={geometryId:t,error:a};dt(tt,nt.GEOMETRY_LOADED_FAILED,s)}),o}function Tge(t,e){if(t===void 0)throw new Error("loadGeometry: parameter geometryId must not be undefined");let r=$e.getGeometryLoadObject(t);return r!==void 0||(r=GF(t,e)),r.promise}async function _ge(t,e){if(t===void 0)throw new Error("createAndCacheGeometry: parameter geometryId must not be undefined");let r=$e.getGeometryLoadObject(t);return r!==void 0||(r=GF(t,e),await $e.putGeometryLoadObject(t,r)),r.promise}function Ege(t,e){if(t===void 0)throw new Error("createAndCacheGeometry: parameter geometryId must not be undefined");let r=$e.getGeometry(t);if(r)return r;if(e.type===vl.CONTOUR)r=fge(t,e.geometryData);else if(e.type===vl.SURFACE)r=hge(t,e.geometryData);else if(e.type===vl.MESH)FF(t,e.geometryData).then(n=>{r=n});else throw new Error(`Unknown geometry type: ${e.type}`);return $e.putGeometrySync(t,r),r}function WF(t,e){BF[t]=e}function bge(t){const e=jp;return jp=t,e}WF("mesh",UF);const Dge=Object.freeze(Object.defineProperty({__proto__:null,createAndCacheGeometry:Ege,getOptions:Sge,loadAndCacheGeometry:_ge,loadGeometry:Tge,registerGeometryLoader:WF,registerUnknownGeometryLoader:bge,setOptions:Cge},Symbol.toStringTag,{value:"Module"}));function Ige(t,e){if(!e||!e.imageIds||!e.imageIds.length)throw new Error("ImageIds must be provided to create a 4D streaming image 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Oge=Object.freeze(Object.defineProperty({__proto__:null,BaseVolumeViewport:Ar,CONSTANTS:$f,EPSILON:Sh,EVENTS:nt,Enums:ds,ImageVolume:c0,ProgressiveRetrieveImages:Um,RenderingEngine:NE,Settings:Pr,StackViewport:wr,StreamingDynamicImageVolume:gF,StreamingImageVolume:Zk,Surface:MV,VideoViewport:Kh,Viewport:Xd,VolumeViewport:xr,VolumeViewport3D:AE,WSIViewport:g5,addImageSlicesToViewports:IV,addVolumesToViewports:DV,cache:$e,canRenderFloatTextures:Bw,convertMapperToNotSharedMapper:oV,cornerstoneMeshLoader:UF,cornerstoneStreamingDynamicImageVolumeLoader:Ige,cornerstoneStreamingImageVolumeLoader:Qk,createCanvas:V1,createViewportElement:xV,createVolumeActor:f5,createVolumeMapper:iV,eventTarget:tt,geometryLoader:Dge,getConfiguration:Gw,getEnabledElement:Oe,getEnabledElementByIds:Ui,getEnabledElementByViewportId:Yn,getEnabledElements:cF,getOrCreateCanvas:ul,getRenderingEngine:oi,getRenderingEngines:Qo,getShouldUseCPURendering:yh,getWebWorkerManager:Nl,imageLoadPoolManager:Yi,imageLoader:vce,imageRetrievalPoolManager:vg,init:SN,isCornerstoneInitialized:TN,metaData:lE,peerImport:_N,registerImageLoader:Rd,requestPoolManager:Yi,resetInitialization:Pne,resetUseCPURendering:Mne,setCanvasCreator:xle,setConfiguration:Rne,setPreferSizeOverAccuracy:One,setUseCPURendering:Ine,setVolumesForViewports:bV,triggerEvent:dt,utilities:Gn,version:fue,volumeLoader:Ice},Symbol.toStringTag,{value:"Module"}));var Ol;(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"})(Ol||(Ol={}));var eo;(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"})(eo||(eo={}));var Hn;(function(t){t.Active="Active",t.Passive="Passive",t.Enabled="Enabled",t.Disabled="Disabled"})(Hn||(Hn={}));var 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u=!0;for(let d=0;drle.has(r)):!1}async function ile({viewport:t,options:e={}}){const r=t.getRenderingEngine();let n=e.volumeId||`${zn()}`;n.split(":").length===0&&(n=`${qoe()}:${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:Dr.ORTHOGRAPHIC,element:o,defaultOptions:{background:e.background,orientation:e.orientation}}),(await _y(n,{imageIds:s})).load();const u=r.getViewport(a);await Dse(r,[{volumeId:n}],[a]);const d=()=>{u.render(),o.removeEventListener(st.VOLUME_VIEWPORT_NEW_VOLUME,d)};return(()=>{o.addEventListener(st.VOLUME_VIEWPORT_NEW_VOLUME,d)})(),u.setViewPresentation(c),u.setViewReference(l),u.render(),u}async function ole({viewport:t,options:e}){const r=t,{id:n,element:i}=r,o=t.getRenderingEngine(),{background:a}=e,s=e.viewportId||n,c=He.getVolume(r.getVolumeId());if(!(c instanceof Kh))throw new Error("Currently, you cannot decache a volume that is not an ImageVolume. 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nk=(t,e)=>ule(t,e,He.getVolume),Hn=Object.freeze(Object.defineProperty({__proto__:null,FrameRange:oh,HistoryMemo:O4,PointsManager:hv,ProgressiveIterator:Cy,RLEVoxelMap:w0,VoxelManager:vl,actorIsA:Wa,applyPreset:cN,autoLoad:X3,buildMetadata:hN,calculateNeighborhoodStats:tk,calculateSpacingBetweenImageIds:qA,calculateViewportsSpatialRegistration:YN,calibratedPixelSpacingMetadataProvider:qce,clamp:eS,clip:Iy,color:lle,colormap:Bne,convertStackToVolumeViewport:ile,convertToGrayscale:ZN,convertVolumeToStackViewport:ole,createLinearRGBTransferFunction:gN,createSigmoidRGBTransferFunction:d4,createSubVolume:L4,decimate:ZA,deepClone:Gs,deepEqual:QN,deepMerge:Xi,eventListener:Gce,fnv1aHash:iA,generateVolumePropsFromImageIds:H5,genericMetadataProvider:rf,getBufferConfiguration:XT,getClosestImageId:gu,getClosestStackImageIndexForPoint:M4,getCurrentVolumeViewportSlice:P4,getDynamicVolumeInfo:wle,getImageDataMetadata:X5,getImageLegacy:nle,getImageSliceDataForVolumeViewport:Ty,getMinMax:I4,getPixelSpacingInformation:Dle,getRandomSampleFromArray:R4,getRuntimeId:zN,getScalingParameters:YA,getSliceRange:$5,getSpacingInNormalDirection:Uf,getTargetVolumeAndSpacingInNormalDir:qh,getViewportImageCornersInWorld:Dy,getViewportImageIds:ale,getViewportModality:nk,getViewportsWithImageURI:by,getViewportsWithVolumeId:a1,getVoiFromSigmoidRGBTransferFunction:sN,getVolumeActorCorners:fA,getVolumeDirectionVectors:ew,getVolumeId:Tl,getVolumeSliceRangeInfo:aN,getVolumeViewportScrollInfo:_d,getVolumeViewportsContainingSameVolumes:Xce,hasFloatScalingParameters:p4,hasNaNValues:J3,imageIdToURI:Jr,imageRetrieveMetadataProvider:mm,imageToWorldCoords:XN,indexWithinDimensions:Cr,invertRgbTransferFunction:Cp,isEqual:un,isEqualAbs:Vne,isEqualNegative:mA,isImageActor:Cc,isNumber:qr,isOpposite:ep,isPTPrescaledWithSUV:$N,isValidVolume:Bf,isVideoTransferSyntax:JN,jumpToSlice:Co,loadImageToCanvas:Yce,logger:vne,makeVolumeMetadata:KA,planar:cae,pointInShapeCallback:g4,renderToCanvasCPU:HN,renderToCanvasGPU:jN,roundNumber:En,roundToPrecision:af,scaleArray:xle,scaleRgbTransferFunction:Wce,scroll:Ec,snapFocalPointToSlice:ih,sortImageIdsAndGetSpacing:XA,spatialRegistrationMetadataProvider:_m,splitImageIdsBy4DTags:ek,transferFunctionUtils:Wne,transformIndexToWorld:Ih,transformWorldToIndex:ni,transformWorldToIndexContinuous:fv,triggerEvent:St,updateVTKImageDataWithCornerstoneImage:Y5,uuidv4:zn,windowLevel:Gne,worldToImageCoords:oS},Symbol.toStringTag,{value:"Module"})),c1=new JT("imageRetrievalPool");c1.setMaxSimultaneousRequests(In.Interaction,200);c1.setMaxSimultaneousRequests(In.Thumbnail,200);c1.setMaxSimultaneousRequests(In.Prefetch,200);c1.grabDelay=0;const T9=Symbol("DefaultSettings"),E9=Symbol("RuntimeSettings"),b9=Symbol("ObjectSettingsMap"),Bl=Symbol("Dictionary");class kr{constructor(e){const r=Object.create(e instanceof kr&&Bl in e?e[Bl]:null);Object.seal(Object.defineProperty(this,Bl,{value:r}))}set(e,r){return Oy(this[Bl],e,r,null)}get(e){return Mle(this[Bl],e)}unset(e){return Ile(this[Bl],e+"")}forEach(e){D9(this[Bl],e)}extend(){return new kr(this)}import(e){rk(e)&&Object.keys(e).forEach(r=>{Oy(this[Bl],r,e[r],null)})}dump(){const e={};return D9(this[Bl],(r,n)=>{typeof n<"u"&&ik(e,r,n)}),e}static assert(e){return e instanceof kr?e:kr.getRuntimeSettings()}static getDefaultSettings(e=null){let r=kr[T9];if(r instanceof kr||(r=new kr,kr[T9]=r),e){const n={};return r.forEach(i=>{if(i.startsWith(e)){const 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io;(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"})(io||(io={}));var Jn;(function(t){t.Active="Active",t.Passive="Passive",t.Enabled="Enabled",t.Disabled="Disabled"})(Jn||(Jn={}));var Sc;(function(t){t.Default="",t.Highlighted="Highlighted",t.Selected="Selected",t.Locked="Locked",t.AutoGenerated="AutoGenerated"})(Sc||(Sc={}));var 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Wt;(function(t){t.Labelmap="Labelmap",t.Contour="Contour",t.Surface="Surface"})(Wt||(Wt={}));var wd;(function(t){t.UP="UP",t.DOWN="DOWN",t.LEFT="LEFT",t.RIGHT="RIGHT"})(wd||(wd={}));var kt;(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"})(kt||(kt={}));var fn;(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"})(fn||(fn={}));var ms;(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"})(ms||(ms={}));const ak=Object.freeze(Object.defineProperty({__proto__:null,AnnotationStyleStates:Sc,ChangeTypes:fn,Events:N,get KeyboardBindings(){return 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`,viewBox:{x:48,y:48}}),CobbAngle:Xn(qn,{name:"CobbAngle",iconContent:` + `,viewBox:{x:48,y:48}}),CobbAngle:er(Qn,{name:"CobbAngle",iconContent:` - `,viewBox:{x:32,y:32}}),CircleROI:Xn(qn,{name:"CircleROI",iconContent:'',viewBox:{x:32,y:32}}),EllipticalROI:Xn(qn,{name:"EllipticalROI",iconContent:`',viewBox:{x:32,y:32}}),EllipticalROI:er(Qn,{name:"EllipticalROI",iconContent:``,viewBox:{x:32,y:32}}),FreehandROI:Xn(qn,{name:"FreehandROI",iconContent:` + 6.3 30.74 10.54 30.74 15.76Z" />`,viewBox:{x:32,y:32}}),FreehandROI:er(Qn,{name:"FreehandROI",iconContent:` @@ -3933,7 +3506,7 @@ fn main( - `,viewBox:{x:18,y:18}}),FreehandROISculptor:Xn(qn,{name:"FreehandROISculptor",iconContent:` + `,viewBox:{x:18,y:18}}),FreehandROISculptor:er(Qn,{name:"FreehandROISculptor",iconContent:` @@ -3966,16 +3539,16 @@ fn main( - `,viewBox:{x:18,y:18}}),Length:Xn(qn,{name:"Length",iconContent:` + `,viewBox:{x:18,y:18}}),Length:er(Qn,{name:"Length",iconContent:` - `,viewBox:{x:24,y:24}}),Height:Xn(qn,{name:"Height",iconContent:'',viewBox:{x:24,y:24}}),Probe:Xn(qn,{name:"Probe",iconContent:`',viewBox:{x:24,y:24}}),Probe:er(Qn,{name:"Probe",iconContent:``,viewBox:{x:1792,y:1792}}),RectangleROI:Xn(qn,{name:"RectangleROI",iconContent:``,viewBox:{x:1792,y:1792}}),RectangleROI:er(Qn,{name:"RectangleROI",iconContent:``,viewBox:{x:1792,y:1792}}),Label:Xn(qn,{name:"Label",iconContent:``,viewBox:{x:1792,y:1792}}),Label:er(Qn,{name:"Label",iconContent:``,viewBox:{x:1792,y:1792}}),Crosshairs:Xn(qn,{name:"Crosshairs",iconContent:``,viewBox:{x:1792,y:1792}}),Crosshairs:er(Qn,{name:"Crosshairs",iconContent:``,viewBox:{x:1792,y:1792}}),Eraser:Xn(qn,{name:"Eraser",iconContent:``,viewBox:{x:1792,y:1792}}),Eraser:er(Qn,{name:"Eraser",iconContent:``,viewBox:{x:2048,y:1792}}),Magnify:Xn(qn,{name:"Magnify",iconContent:``,viewBox:{x:2048,y:1792}}),Magnify:er(Qn,{name:"Magnify",iconContent:``,viewBox:{x:512,y:512}}),Pan:Xn(qn,{name:"Pan",iconContent:``,viewBox:{x:512,y:512}}),Pan:er(Qn,{name:"Pan",iconContent:``,viewBox:{x:1792,y:1792}}),Rotate:Xn(qn,{name:"Rotate",iconContent:``,viewBox:{x:1792,y:1792}}),Rotate:er(Qn,{name:"Rotate",iconContent:``,viewBox:{x:1792,y:1792}}),StackScroll:Xn(qn,{name:"StackScroll",iconContent:``,viewBox:{x:1792,y:1792}}),StackScroll:er(Qn,{name:"StackScroll",iconContent:``,viewBox:{x:24,y:28}}),WindowLevelRegion:Xn(qn,{name:"WindowLevelRegion",iconContent:``,viewBox:{x:24,y:28}}),WindowLevelRegion:er(Qn,{name:"WindowLevelRegion",iconContent:``,viewBox:{x:1792,y:1792}}),WindowLevel:Xn(qn,{name:"WindowLevel",iconContent:` 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${u0}`,viewBox:Aa}),"CircleScissor.FILL_OUTSIDE":er(Qn,{name:"CircleScissor.FILL_OUTSIDE",iconContent:`${p2} ${Au}`,viewBox:Aa})};function er(t,e){return Object.assign(Object.create(t),{...e,name:e.name||t.name})}function $ue(t,e,r){iw[t]=er(Qn,{iconContent:e,viewBox:r})}function jue(t){return iw[t]}const Hue=Object.keys(iw);class Kue{constructor(){const e={color:"rgb(255, 255, 0)",colorHighlighted:"rgb(0, 255, 0)",colorSelected:"rgb(0, 220, 0)",colorLocked:"rgb(209, 193, 90)",lineWidth:"1",lineDash:"",shadow:!0,textBoxVisibility:!0,textBoxFontFamily:"Helvetica Neue, Helvetica, Arial, sans-serif",textBoxFontSize:"14px",textBoxColor:"rgb(255, 255, 0)",textBoxColorHighlighted:"rgb(0, 255, 0)",textBoxColorSelected:"rgb(0, 255, 0)",textBoxColorLocked:"rgb(209, 193, 90)",textBoxBackground:"",textBoxLinkLineWidth:"1",textBoxLinkLineDash:"2,3",textBoxShadow:!0,markerSize:"10",angleArcLineDash:""};this._initializeConfig(e)}getAnnotationToolStyles(e){return this.config.annotations&&this.config.annotations[e]}getViewportToolStyles(e){return this.config.viewports&&this.config.viewports[e]}getToolGroupToolStyles(e){return this.config.toolGroups&&this.config.toolGroups[e]}getDefaultToolStyles(){return this.config.default}setAnnotationStyles(e,r){let n=this.config.annotations;n||(this.config={...this.config,annotations:{}},n=this.config.annotations),n[e]=r}setViewportToolStyles(e,r){let n=this.config.viewports;n||(this.config={...this.config,viewports:{}},n=this.config.viewports),n[e]=r}setToolGroupToolStyles(e,r){let n=this.config.toolGroups;n||(this.config={...this.config,toolGroups:{}},n=this.config.toolGroups),n[e]=r}setDefaultToolStyles(e){this.config.default=e}getStyleProperty(e,r){const{annotationUID:n,viewportId:i,toolGroupId:o,toolName:a}=r;return this._getToolStyle(e,n,i,o,a)}_getToolStyle(e,r,n,i,o){if(r){const s=this.getAnnotationToolStyles(r);if(s&&s[e]!==void 0)return s[e]}if(n){const s=this.getViewportToolStyles(n);if(s){if(s[o]&&s[o][e]!==void 0)return s[o][e];if(s.global&&s.global[e]!==void 0)return s.global[e]}}if(i){const s=this.getToolGroupToolStyles(i);if(s){if(s[o]&&s[o][e]!==void 0)return s[o][e];if(s.global&&s.global[e]!==void 0)return s.global[e]}}const a=this.getDefaultToolStyles();if(a[o]&&a[o][e]!==void 0)return a[o][e];if(a.global&&a.global[e]!==void 0)return a.global[e]}_initializeConfig(e){const r={};for(const n in e)r[n]=e[n];this.config={default:{global:r}}}}const F4=new Kue;function que(t,e,r){const n=[`${t}`];return e&&n.push(`${n[0]}${e}`),r&&n.push(`${n[n.length-1]}${r}`),n}function Mh(t,e,r,n){const i=que(t,r,n);for(let o=i.length-1;o>=0;--o){const a=F4.getStyleProperty(i[o],e);if(a!==void 0)return a}}const Xue="color",Yue=Sc.Highlighted,Jue=Jn.Active;class ah extends Em{constructor(e,r,n,i,o){super(e,r,n,i,o)}static getDefinedCursor(e,r=!1,n){n||(n=Mh(Xue,{},Yue,Jue));const i=Zue(e,r,n);let o=super.getDefinedCursor(i);if(!o){const a=jue(e);a&&(o=Que(a,i,r,n,super.getDefinedCursor("default")),super.setDefinedCursor(i,o))}return o}}function pk(t,e){const r=Object(e),n=Object.prototype.hasOwnProperty.bind(r);return(t+"").replace(/\{\{(\w+)\}\}/g,(i,o)=>n(o)?r[o]+"":"")}function Zue(t,e,r){return`${e?"pointer":"cursor"}:${t}/${r}`}function Que(t,e,r,n,i){const{x:o,y:a}=t.mousePoint;return new ah(efe(t,r,{color:n}),o,a,e,i)}function efe(t,e,r){const n=tfe(t,e,r);return`${URL.createObjectURL(n)}#${t.name||"unknown"}-${e?"pointer":"cursor"}`}function tfe(t,e,r){const n=(e?rfe:nfe)(t,r);return new Blob([n],{type:"image/svg+xml"})}function nfe(t,e){const{iconContent:r,iconSize:n,viewBox:i}=t,o=` ${r} - `;return ZF(o,e)}function jpe(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 pk(o,e)}function rfe(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 ZF(c,e)}const OI=Symbol("ElementCursorsMap");function QF(t,e){Qm(t)[0]=e,G1(t,e)}function G1(t,e){const r=Qm(t);r[1]=r[0],r[0]=e,t.style.cursor=(e instanceof qo?e:qo.getDefinedCursor("auto")).getStyleProperty()}function nn(t){G1(t,Qm(t)[1])}function Bt(t){G1(t,qo.getDefinedCursor("none"))}function Qm(t){let e=Qm[OI];e instanceof WeakMap||(e=new WeakMap,Object.defineProperty(Qm,OI,{value:e}));let r=e.get(t);return r||(r=[null,null],e.set(t,r)),r}const Hpe=Object.freeze(Object.defineProperty({__proto__:null,hideElementCursor:Bt,initElementCursor:QF,resetElementCursor:nn,setElementCursor:G1},Symbol.toStringTag,{value:"Module"}));function Kpe(t,e){let r=Eh.getDefinedCursor(e,!0);r||(r=qo.getDefinedCursor(e)),r||(console.log(`Cursor ${e} is not defined either as SVG or as a standard cursor.`),r=qo.getDefinedCursor(e)),G1(t,r)}const qpe=[...Ape,...Mpe],Xpe=Object.freeze(Object.defineProperty({__proto__:null,CursorNames:qpe,CursorSVG:ex,ImageMouseCursor:Zm,MouseCursor:qo,SVGMouseCursor:Eh,elementCursor:Hpe,registerCursor:Rpe,setCursorForElement:Kpe},Symbol.toStringTag,{value:"Module"}));function mi(t){return Je.toolGroups.find(e=>e.id===t)}const{Active:Zg,Passive:q3,Enabled:X3,Disabled:Y3}=Hn,Ype=[{mouseButton:Ol.Primary}];class i8{constructor(e){this.viewportsInfo=[],this.toolOptions={},this.currentActivePrimaryToolName=null,this.prevActivePrimaryToolName=null,this.restoreToolOptions={},this._toolInstances={},this.id=e}getViewportIds(){return this.viewportsInfo.map(({viewportId:e})=>e)}getViewportsInfo(){return this.viewportsInfo.slice()}getToolInstance(e){const r=this._toolInstances[e];if(!r){console.warn(`'${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();Pr.getRuntimeSettings().get("useCursors")&&this.setViewportsCursorByToolName(i);const a={toolGroupId:this.id,viewportId:e,renderingEngineId:n};dt(tt,V.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};dt(tt,V.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===Hn.Active){this.setToolActive(e,n||this.restoreToolOptions[e]);return}if(r===Hn.Passive){this.setToolPassive(e);return}if(r===Hn.Enabled){this.setToolEnabled(e);return}if(r===Hn.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=>J3(p,d))&&(h||g)&&u.push(d),u},[]),mode:Zg};this.toolOptions[e]=s,this._toolInstances[e].mode=Zg;const l=Pr.getRuntimeSettings().get("useCursors");if(this._hasMousePrimaryButtonBinding(r)&&l)this.setViewportsCursorByToolName(e);else if(!this.getActivePrimaryMouseButtonTool()&&l){const d=qo.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};dt(tt,V.TOOL_ACTIVATED,f),this._triggerToolModeChangedEvent(e,Zg,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:q3}),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=>J3(c,l)));let s=q3;o.bindings.length!==0&&(s=Zg,o.mode=s),this.toolOptions[e]=o,n.mode=s,typeof n.onSetToolPassive=="function"&&n.onSetToolPassive(),this._renderViewports(),this._triggerToolModeChangedEvent(e,q3)}setToolEnabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:X3};this.toolOptions[e]=n,r.mode=X3,typeof r.onSetToolEnabled=="function"&&r.onSetToolEnabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,X3)}setToolDisabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:Y3};this.restoreToolOptions[e]=this.toolOptions[e],this.toolOptions[e]=n,r.mode=Y3,typeof r.onSetToolDisabled=="function"&&r.onSetToolDisabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,Y3)}getToolOptions(e){const r=this.toolOptions[e];if(r!==void 0)return r}getActivePrimaryMouseButtonTool(){return Object.keys(this.toolOptions).find(e=>{const r=this.toolOptions[e];return r.mode===Zg&&this._hasMousePrimaryButtonBinding(r)})}setViewportsCursorByToolName(e,r){const n=this._getCursor(e,r);this._setCursorForViewports(n)}_getCursor(e,r){let n,i;return r&&(n=`${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:qo.getDefinedCursor("default")}_setCursorForViewports(e){this.viewportsInfo.forEach(({renderingEngineId:r,viewportId:n})=>{const i=Ui(n,r);if(!i)return;const{viewport:o}=i;QF(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 Ol.Primary}getDefaultPrimaryBindings(){return Ype}getToolConfiguration(e,r){if(this._toolInstances[e]===void 0){console.warn(`Tool ${e} not present, can't set tool configuration.`);return}const n=Ope(this._toolInstances[e].configuration,r)||this._toolInstances[e].configuration;return Rs(n)}getPrevActivePrimaryToolName(){return this.prevActivePrimaryToolName}setActivePrimaryTool(e){const r=this.getCurrentActivePrimaryToolName();this.setToolDisabled(r),this.setToolActive(e,{bindings:[{mouseButton:Ol.Primary}]})}getCurrentActivePrimaryToolName(){return this.currentActivePrimaryToolName}clone(e,r=null){let n=mi(e);return n?(console.debug(`ToolGroup ${e} already exists`),n):(n=new i8(e),Je.toolGroups.push(n),r=r??(()=>!0),Object.keys(this._toolInstances).filter(r).forEach(i=>{const o=this._toolInstances[i],a=this.toolOptions[i],s=o.mode;n.addTool(i),n.setToolMode(i,s,{bindings:a.bindings??[]})}),n)}_hasMousePrimaryButtonBinding(e){var n;const r=this.getDefaultPrimaryBindings();return(n=e==null?void 0:e.bindings)==null?void 0:n.some(i=>r.some(o=>J3(i,o)))}_renderViewports(){this.viewportsInfo.forEach(({renderingEngineId:e,viewportId:r})=>{oi(e).renderViewport(r)})}_triggerToolModeChangedEvent(e,r,n){const i={toolGroupId:this.id,toolName:e,mode:r,toolBindingsOptions:n};dt(tt,V.TOOL_MODE_CHANGED,i)}_findRenderingEngine(e,r){const n=Qo();if((n==null?void 0:n.length)===0)throw new Error("No rendering engines found.");if(r)return r;const i=n.filter(o=>o.getViewport(e));if(i.length===0){if(n.length===1)return n[0].id;throw new Error("No rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.")}if(i.length>1)throw new Error("Multiple rendering engines found that contain the viewport with the same viewportId, you must specify a renderingEngineId.");return i[0].id}}function J3(t,e){return t.mouseButton!==e.mouseButton||t.numTouchPoints!==e.numTouchPoints?!1:t.modifierKey===e.modifierKey}function eU(t){if(Je.toolGroups.some(n=>n.id===t)){console.warn(`'${t}' already exists.`);return}const r=new i8(t);return Je.toolGroups.push(r),r}function tU(t){const e=Je.toolGroups.findIndex(r=>r.id===t);e>-1&&Je.toolGroups.splice(e,1)}function nU(){const t=[...Je.toolGroups];for(const e of t)tU(e.id);Je.toolGroups=[]}function Gr(t,e){var n;e||(e=(n=Qo().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 Jpe(){return Je.toolGroups}const Zpe=[Hn.Active,Hn.Passive,Hn.Enabled];function rU(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}=Ui(l,c);t.metadata.FrameOfReferenceUID===f&&n.push(s)})});const i=V.ANNOTATION_ADDED,o={annotation:t};if(!n.length){dt(tt,i,o);return}n.forEach(({renderingEngineId:a,viewportId:s})=>{o.viewportId=s,o.renderingEngineId=a,dt(tt,i,o)})}function tx(t){const e=V.ANNOTATION_REMOVED;dt(tt,e,t)}function pn(t,e,r=on.HandlesUpdated){const n=e&&Oe(e),{viewportId:i,renderingEngineId:o}=n||{},a=V.ANNOTATION_MODIFIED;dt(tt,a,{annotation:t,viewportId:i,renderingEngineId:o,changeType:r})}function Kn(t){sU({annotation:t})}function nx(t,e=!1){sU({annotation:t,contourHoleProcessingEnabled:e})}function sU(t){const e=V.ANNOTATION_COMPLETED;dt(tt,e,t)}const Qpe=Object.freeze(Object.defineProperty({__proto__:null,triggerAnnotationAddedForElement:oU,triggerAnnotationAddedForFOR:aU,triggerAnnotationCompleted:Kn,triggerAnnotationModified:pn,triggerAnnotationRemoved:tx,triggerContourAnnotationCompleted:nx},Symbol.toStringTag,{value:"Module"}));let cU;function Lc(){return cU}function o8(t){cU=t}function xn(t,e){const r=Lc(),n=r.getGroupKey(e);return r.getAnnotations(n,t)}function ai(t){return Lc().getAnnotation(t)}function W1(){return Lc().getAllAnnotations()}function rx(t){const{annotationUID:e,parentAnnotationUID:r}=t;if(!r)return;const n=ai(r),i=n.childAnnotationUIDs.indexOf(e);n.childAnnotationUIDs.splice(i,1),t.parentAnnotationUID=void 0}function z1(t,e){const{annotationUID:r}=t,{annotationUID:n}=e;rx(e),t.childAnnotationUIDs||(t.childAnnotationUIDs=[]),!t.childAnnotationUIDs.includes(n)&&(t.childAnnotationUIDs.push(n),e.parentAnnotationUID=r)}function lU(t){return t.parentAnnotationUID?ai(t.parentAnnotationUID):void 0}function $1(t){var e;return((e=t.childAnnotationUIDs)==null?void 0:e.map(r=>ai(r)))??[]}function mn(t,e){t.annotationUID||(t.annotationUID=Bn());const r=Lc();if(e instanceof HTMLDivElement){const n=r.getGroupKey(e);r.addAnnotation(t,n),oU(t,e)}else r.addAnnotation(t,void 0),aU(t);return t.annotationUID}function eme(t,e){const r=Lc(),n=r.getGroupKey(e);return r.getNumberOfAnnotations(n,t)}function Sn(t){var n;if(!t)return;const e=Lc(),r=e.getAnnotation(t);r&&((n=r.childAnnotationUIDs)==null||n.forEach(i=>Sn(i)),e.removeAnnotation(t),tx({annotation:r,annotationManagerUID:e.uid}))}function tme(){const t=Lc(),e=t.removeAllAnnotations();for(const r of e)tx({annotation:r,annotationManagerUID:t.uid})}function nme(t,e){const r=Lc(),n=r.getGroupKey(e),i=r.removeAnnotations(n,t);for(const o of i)tx({annotation:o,annotationManagerUID:r.uid})}function uU(t){let e=t;for(;e;)e.invalidated=!0,e=e.parentAnnotationUID?ai(e.parentAnnotationUID):void 0}const rme=Object.freeze(Object.defineProperty({__proto__:null,addAnnotation:mn,addChildAnnotation:z1,clearParentAnnotation:rx,getAllAnnotations:W1,getAnnotation:ai,getAnnotationManager:Lc,getAnnotations:xn,getChildAnnotations:$1,getNumberOfAnnotations:eme,getParentAnnotation:lU,invalidateAnnotation:uU,removeAllAnnotations:tme,removeAnnotation:Sn,removeAnnotations:nme,setAnnotationManager:o8},Symbol.toStringTag,{value:"Module"}));function Hi(t){const e=t.toolName;if(!e)throw new Error(`No Tool Found for the ToolClass ${t.name}`);Je.tools[e]||(Je.tools[e]={toolClass:t})}function ime(t){const e=t.toolName;return!!(e&&Je.tools[e])}function ix(t){return!!(t&&Je.tools[t])}function fU(t){const e=t.toolName;if(!e)throw new Error(`No tool found for: ${t.name}`);if(!Je.tools[e]!==void 0)delete Je.tools[e];else throw new Error(`${e} cannot be removed because it has not been added`)}function f0(t,e){const r=e||t.currentTarget,{viewport:n}=Oe(r)||{};if(!n)return;const i=sme(t),o=ame(t),a=ome(r,o),s=n.canvasToWorld(a);return{page:o,client:i,canvas:a,world:s}}function ome(t,e){const r=t.getBoundingClientRect();return[e[0]-r.left-window.pageXOffset,e[1]-r.top-window.pageYOffset]}function ame(t){return[t.pageX,t.pageY]}function sme(t){return[t.clientX,t.clientY]}function dU(t){const e=t.currentTarget,{viewportId:r,renderingEngineId:n}=Oe(e),i=f0(t,e),o={page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]},a={event:t,eventName:V.MOUSE_DOUBLE_CLICK,viewportId:r,renderingEngineId:n,camera:{},element:e,startPoints:i,lastPoints:i,currentPoints:i,deltaPoints:o};!dt(e,V.MOUSE_DOUBLE_CLICK,a)&&(t.stopImmediatePropagation(),t.preventDefault())}const MI=V.MOUSE_MOVE;function j1(t){const e=t.currentTarget,r=Oe(e);if(!r)return;const{renderingEngineId:n,viewportId:i}=r,o=f0(t);!dt(e,MI,{renderingEngineId:n,viewportId:i,camera:{},element:e,currentPoints:o,eventName:MI,event:t})&&(t.stopImmediatePropagation(),t.preventDefault())}const{MOUSE_DOWN:PI,MOUSE_DOWN_ACTIVATE:cme,MOUSE_CLICK:lme,MOUSE_UP:ume,MOUSE_DRAG:RI}=V,fme=400,dme=150,hme=3,gme={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 dn={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 Ki={doubleClickTimeout:null,mouseDownEvent:null,mouseUpEvent:null,ignoreDoubleClick:!1};function hU(t){if(Ki.doubleClickTimeout){if(t.buttons===Ki.mouseDownEvent.buttons)return;Ki.mouseDownEvent=t,b5();return}Ki.doubleClickTimeout=setTimeout(b5,t.buttons===1?fme:dme),Ki.mouseDownEvent=t,Ki.ignoreDoubleClick=!1,dn.element=t.currentTarget,dn.mouseButton=t.buttons;const e=Oe(dn.element),{renderingEngineId:r,viewportId:n}=e;dn.renderingEngineId=r,dn.viewportId=n,dn.preventClickTimeout=setTimeout(mme,dn.clickDelay),dn.element.removeEventListener("mousemove",j1);const i=f0(t,dn.element);dn.startPoints=Sf(i),dn.lastPoints=Sf(i),document.addEventListener("mouseup",a8),document.addEventListener("mousemove",gU)}function pme(t){const e=ox(dn.startPoints,dn.startPoints),r={event:t,eventName:PI,element:dn.element,mouseButton:dn.mouseButton,renderingEngineId:dn.renderingEngineId,viewportId:dn.viewportId,camera:{},startPoints:dn.startPoints,lastPoints:dn.startPoints,currentPoints:dn.startPoints,deltaPoints:e};dn.lastPoints=Sf(r.lastPoints),dt(r.element,PI,r)&&dt(r.element,cme,r)}function gU(t){const e=Oe(dn.element);if(!(e!=null&&e.viewport))return;const r=f0(t,dn.element),n=yU(dn.element,dn.lastPoints),i=ox(r,n);if(Ki.doubleClickTimeout)if(mU(i.canvas))b5();else return;const o={event:t,eventName:RI,mouseButton:dn.mouseButton,renderingEngineId:dn.renderingEngineId,viewportId:dn.viewportId,camera:{},element:dn.element,startPoints:Sf(dn.startPoints),lastPoints:Sf(n),currentPoints:r,deltaPoints:i};!dt(dn.element,RI,o)&&(t.stopImmediatePropagation(),t.preventDefault()),dn.lastPoints=Sf(r)}function a8(t){if(clearTimeout(dn.preventClickTimeout),Ki.doubleClickTimeout)Ki.mouseUpEvent?gT():(Ki.mouseUpEvent=t,dn.element.addEventListener("mousemove",pU));else{const e=dn.isClickEvent?lme:ume,r=f0(t,dn.element),n=ox(r,dn.lastPoints),i={event:t,eventName:e,mouseButton:dn.mouseButton,element:dn.element,renderingEngineId:dn.renderingEngineId,viewportId:dn.viewportId,camera:{},startPoints:Sf(dn.startPoints),lastPoints:Sf(dn.lastPoints),currentPoints:r,deltaPoints:n};dt(i.element,e,i),gT()}document.removeEventListener("mousemove",gU)}function pU(t){const e=f0(t,dn.element),r=yU(dn.element,dn.lastPoints),n=ox(e,r);mU(n.canvas)&&(b5(),j1(t))}function mU(t){return Math.abs(t[0])+Math.abs(t[1])>hme}function mme(){dn.isClickEvent=!1}function b5(){Ki.ignoreDoubleClick=!0;const t=Ki.mouseDownEvent,e=Ki.mouseUpEvent;vU(),pme(t),e&&a8(e)}function vU(){Ki.doubleClickTimeout&&(clearTimeout(Ki.doubleClickTimeout),Ki.doubleClickTimeout=null),Ki.mouseDownEvent=null,Ki.mouseUpEvent=null}function gT(){var t,e;document.removeEventListener("mouseup",a8),(t=dn.element)==null||t.removeEventListener("mousemove",pU),(e=dn.element)==null||e.addEventListener("mousemove",j1),vU(),dn=JSON.parse(JSON.stringify(gme))}function Sf(t){return JSON.parse(JSON.stringify(t))}function yU(t,e){const{viewport:r}=Oe(t)||{};if(!r)return e;const n=r.canvasToWorld(e.canvas);return{page:e.page,client:e.client,canvas:e.canvas,world:n}}function ox(t,e){return!t||!e?{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]}:{page:Z3(t.page,e.page),client:Z3(t.client,e.client),canvas:Z3(t.canvas,e.canvas),world:vme(t.world,e.world)}}function Z3(t,e){return[t[0]-e[0],t[1]-e[1]]}function vme(t,e){return[t[0]-e[0],t[1]-e[1],t[2]-e[2]]}function yme(){return dn.mouseButton}function wU(t){Ki.ignoreDoubleClick?(Ki.ignoreDoubleClick=!1,t.stopImmediatePropagation(),t.preventDefault()):gT()}function xU(t){t.removeEventListener("dblclick",dU),t.removeEventListener("mousedown",hU),t.removeEventListener("mousemove",j1),t.removeEventListener("dblclick",wU,{capture:!0})}function wme(t){xU(t),t.addEventListener("dblclick",dU),t.addEventListener("mousedown",hU),t.addEventListener("mousemove",j1),t.addEventListener("dblclick",wU,{capture:!0})}const CU={enable:wme,disable:xU},xme=2e3,Jh={mouse:0,touch:1};let LI,AI;function SU(t,e){const r=Date.now();if(t!==LI){if(r-AI<=xme)return e.preventDefault(),e.stopPropagation(),e.stopImmediatePropagation(),!1;LI=t}AI=r}const TU=SU.bind(null,Jh.mouse),_U=SU.bind(null,Jh.touch);function NI(t,e,r){const n=r?TU:_U;e.forEach(function(i){t.addEventListener(i,n,{passive:!1})})}function kI(t,e,r){const n=r?TU:_U;e.forEach(function(i){t.removeEventListener(i,n)})}const EU=["mousedown","mouseup","mousemove"],bU=["touchstart","touchend"];function DU(t){kI(t,EU,Jh.mouse),kI(t,bU,Jh.touch)}function Cme(t){DU(t),NI(t,EU,Jh.mouse),NI(t,bU,Jh.touch)}const IU={enable:Cme,disable:DU};function ax(t,e){const r=e||t.currentTarget,n=t.type==="touchend"?t.changedTouches:t.touches;return Object.keys(n).map(i=>{const o=_me(n[i]),a=Tme(n[i]),s=Sme(r,a),{viewport:c}=Oe(r),l=c.canvasToWorld(s);return{page:a,client:o,canvas:s,world:l,touch:{identifier:i,radiusX:n[i].radiusX,radiusY:n[i].radiusY,force:n[i].force,rotationAngle:n[i].rotationAngle}}})}function Sme(t,e){const r=t.getBoundingClientRect();return[e[0]-r.left-window.pageXOffset,e[1]-r.top-window.pageYOffset]}function Tme(t){return[t.pageX,t.pageY]}function _me(t){return[t.clientX,t.clientY]}function D5(t,e){const r=e1(t),n=e1(e);return{page:Q3(r.page,n.page),client:Q3(r.client,n.client),canvas:Q3(r.canvas,n.canvas),world:bme(r.world,n.world)}}function s8(t,e){const r=e1(t),n=e1(e);return{page:bh(r.page,n.page),client:bh(r.client,n.client),canvas:bh(r.canvas,n.canvas),world:OU(r.world,n.world)}}function Eme(t,e){}function I5(t,e){const r=VI(t),n=VI(e);return{page:r.page-n.page,client:r.client-n.client,canvas:r.canvas-n.canvas,world:r.world-n.world}}function Sl(t){return JSON.parse(JSON.stringify(t))}function pT(t){return JSON.parse(JSON.stringify(t))}function e1(t){return t.reduce((e,r)=>({page:[e.page[0]+r.page[0]/t.length,e.page[1]+r.page[1]/t.length],client:[e.client[0]+r.client[0]/t.length,e.client[1]+r.client[1]/t.length],canvas:[e.canvas[0]+r.canvas[0]/t.length,e.canvas[1]+r.canvas[1]/t.length],world:[e.world[0]+r.world[0]/t.length,e.world[1]+r.world[1]/t.length,e.world[2]+r.world[2]/t.length]}),{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]})}function Ec(t){return t.reduce((e,r)=>({page:[e.page[0]+r.page[0]/t.length,e.page[1]+r.page[1]/t.length],client:[e.client[0]+r.client[0]/t.length,e.client[1]+r.client[1]/t.length],canvas:[e.canvas[0]+r.canvas[0]/t.length,e.canvas[1]+r.canvas[1]/t.length],world:[e.world[0]+r.world[0]/t.length,e.world[1]+r.world[1]/t.length,e.world[2]+r.world[2]/t.length],touch:{identifier:null,radiusX:e.touch.radiusX+r.touch.radiusX/t.length,radiusY:e.touch.radiusY+r.touch.radiusY/t.length,force:e.touch.force+r.touch.force/t.length,rotationAngle:e.touch.rotationAngle+r.touch.rotationAngle/t.length}}),{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0],touch:{identifier:null,radiusX:0,radiusY:0,force:0,rotationAngle:0}})}function Q3(t,e){return[t[0]-e[0],t[1]-e[1]]}function bme(t,e){return[t[0]-e[0],t[1]-e[1],t[2]-e[2]]}function VI(t){const e=[];for(let r=0;r({page:r.page+n.page/e.length,client:r.client+n.client/e.length,canvas:r.canvas+n.canvas/e.length,world:r.world+n.world/e.length}),{page:0,client:0,canvas:0,world:0})}function bh(t,e){return Math.sqrt(Math.pow(t[0]-e[0],2)+Math.pow(t[1]-e[1],2))}function OU(t,e){return Math.sqrt(Math.pow(t[0]-e[0],2)+Math.pow(t[1]-e[1],2)+Math.pow(t[2]-e[2],2))}const Dme=Object.freeze(Object.defineProperty({__proto__:null,copyPoints:pT,copyPointsList:Sl,getDeltaDistance:s8,getDeltaDistanceBetweenIPoints:I5,getDeltaPoints:D5,getDeltaRotation:Eme,getMeanPoints:e1,getMeanTouchPoints:Ec},Symbol.toStringTag,{value:"Module"}));Pr.getRuntimeSettings();const{TOUCH_START:FI,TOUCH_START_ACTIVATE:Ime,TOUCH_PRESS:UI,TOUCH_DRAG:BI,TOUCH_END:GI,TOUCH_TAP:WI,TOUCH_SWIPE:eC}=V,t1={page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]},O5={page:0,client:0,canvas:0,world:0},MU={renderingEngineId:void 0,viewportId:void 0,element:null,startPointsList:[{...t1,touch:null}],lastPointsList:[{...t1,touch:null}],isTouchStart:!1,startTime:null,pressTimeout:null,pressDelay:700,pressMaxDistance:5,accumulatedDistance:O5,swipeDistanceThreshold:48,swiped:!1,swipeToleranceMs:300},PU={renderingEngineId:void 0,viewportId:void 0,element:null,startPointsList:[{...t1,touch:null}],taps:0,tapTimeout:null,tapMaxDistance:24,tapToleranceMs:300};let Ft=JSON.parse(JSON.stringify(MU)),Ei=JSON.parse(JSON.stringify(PU));function Rf(t,e,r){return dt(t,e,r)}function RU(t){Ft.element=t.currentTarget;const e=Oe(Ft.element),{renderingEngineId:r,viewportId:n}=e;Ft.renderingEngineId=r,Ft.viewportId=n,!Ft.isTouchStart&&(clearTimeout(Ft.pressTimeout),Ft.pressTimeout=setTimeout(()=>Ome(t),Ft.pressDelay),Mme(t),document.addEventListener("touchmove",LU),document.addEventListener("touchend",AU))}function Ome(t){if(Ft.accumulatedDistance.canvas>Ft.pressMaxDistance)return;const r={event:t,eventName:UI,renderingEngineId:Ft.renderingEngineId,viewportId:Ft.viewportId,camera:{},element:Ft.element,startPointsList:Sl(Ft.startPointsList),lastPointsList:Sl(Ft.lastPointsList),startPoints:pT(Ec(Ft.startPointsList)),lastPoints:pT(Ec(Ft.lastPointsList))};Rf(r.element,UI,r)}function Mme(t){Ft.isTouchStart=!0,Ft.startTime=new Date;const e=ax(t,Ft.element),r=Ec(e),n=t1,i=O5,o={event:t,eventName:FI,element:Ft.element,renderingEngineId:Ft.renderingEngineId,viewportId:Ft.viewportId,camera:{},startPointsList:e,lastPointsList:e,currentPointsList:e,startPoints:r,lastPoints:r,currentPoints:r,deltaPoints:n,deltaDistance:i};Ft.startPointsList=Sl(o.startPointsList),Ft.lastPointsList=Sl(o.lastPointsList),Rf(o.element,FI,o)&&Rf(o.element,Ime,o)}function LU(t){const e=ax(t,Ft.element),r=NU(Ft.element,Ft.lastPointsList),n=e.length===r.length?D5(e,r):t1,i=e.length===r.length?I5(e,r):O5,o=e.length===r.length?s8(e,Ft.lastPointsList):O5;Ft.accumulatedDistance={page:Ft.accumulatedDistance.page+o.page,client:Ft.accumulatedDistance.client+o.client,canvas:Ft.accumulatedDistance.canvas+o.canvas,world:Ft.accumulatedDistance.world+o.world};const a={event:t,eventName:BI,renderingEngineId:Ft.renderingEngineId,viewportId:Ft.viewportId,camera:{},element:Ft.element,startPoints:Ec(Ft.startPointsList),lastPoints:Ec(r),currentPoints:Ec(e),startPointsList:Sl(Ft.startPointsList),lastPointsList:Sl(r),currentPointsList:e,deltaPoints:n,deltaDistance:i};Rf(Ft.element,BI,a),Rme(t,n),Ft.lastPointsList=Sl(e)}function AU(t){clearTimeout(Ft.pressTimeout);const e=ax(t,Ft.element),r=NU(Ft.element,Ft.lastPointsList),n=e.length===r.length?D5(e,r):D5(e,e),i=e.length===r.length?I5(e,r):I5(e,e),o={event:t,eventName:GI,element:Ft.element,renderingEngineId:Ft.renderingEngineId,viewportId:Ft.viewportId,camera:{},startPointsList:Sl(Ft.startPointsList),lastPointsList:Sl(r),currentPointsList:e,startPoints:Ec(Ft.startPointsList),lastPoints:Ec(r),currentPoints:Ec(e),deltaPoints:n,deltaDistance:i};Rf(o.element,GI,o),Pme(t),Ft=JSON.parse(JSON.stringify(MU)),document.removeEventListener("touchmove",LU),document.removeEventListener("touchend",AU)}function Pme(t){const e=new Date().getTime(),r=Ft.startTime.getTime();if(e-r>Ei.tapToleranceMs||(Ei.taps===0&&(Ei.element=Ft.element,Ei.renderingEngineId=Ft.renderingEngineId,Ei.viewportId=Ft.viewportId,Ei.startPointsList=Ft.startPointsList),Ei.taps>0&&!(Ei.element==Ft.element&&Ei.renderingEngineId==Ft.renderingEngineId&&Ei.viewportId==Ft.viewportId)))return;const n=ax(t,Ei.element);s8(n,Ei.startPointsList).canvas>Ei.tapMaxDistance||(clearTimeout(Ei.tapTimeout),Ei.taps+=1,Ei.tapTimeout=setTimeout(()=>{const o={event:t,eventName:WI,element:Ei.element,renderingEngineId:Ei.renderingEngineId,viewportId:Ei.viewportId,camera:{},currentPointsList:n,currentPoints:Ec(n),taps:Ei.taps};Rf(o.element,WI,o),Ei=JSON.parse(JSON.stringify(PU))},Ei.tapToleranceMs))}function Rme(t,e){const r=new Date().getTime(),n=Ft.startTime.getTime();if(Ft.swiped||r-n>Ft.swipeToleranceMs)return;const[i,o]=e.canvas,a={event:t,eventName:eC,renderingEngineId:Ft.renderingEngineId,viewportId:Ft.viewportId,camera:{},element:Ft.element,swipe:null};Math.abs(i)>Ft.swipeDistanceThreshold&&(a.swipe=i>0?Id.RIGHT:Id.LEFT,Rf(a.element,eC,a),Ft.swiped=!0),Math.abs(o)>Ft.swipeDistanceThreshold&&(a.swipe=o>0?Id.DOWN:Id.UP,Rf(a.element,eC,a),Ft.swiped=!0)}function NU(t,e){const{viewport:r}=Oe(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 kU(t){IU.disable(t),t.removeEventListener("touchstart",RU)}function Lme(t){kU(t),IU.enable(t),t.addEventListener("touchstart",RU,{passive:!1})}const VU={enable:Lme,disable:kU},zI=10,$I=40,jI=800;function Ame(t){let e=0,r=0,n=0,i=0;return"detail"in t&&(r=t.detail),"wheelDelta"in t&&(r=-t.wheelDelta/120),"wheelDeltaY"in t&&(r=-t.wheelDeltaY/120),"wheelDeltaX"in t&&(e=-t.wheelDeltaX/120),n=e*zI,i=r*zI,"deltaY"in t&&(i=t.deltaY),"deltaX"in t&&(n=t.deltaX),(n||i)&&t.deltaMode&&(t.deltaMode===1?(n*=$I,i*=$I):(n*=jI,i*=jI)),n&&!e&&(e=n<1?-1:1),i&&!r&&(r=i<1?-1:1),{spinX:e,spinY:r,pixelX:n,pixelY:i}}function FU(t){const e=t.currentTarget,r=Oe(e),{renderingEngineId:n,viewportId:i}=r;if(t.deltaY>-1&&t.deltaY<1)return;t.preventDefault();const{spinX:o,spinY:a,pixelX:s,pixelY:c}=Ame(t),l=a<0?-1:1,f={event:t,eventName:V.MOUSE_WHEEL,renderingEngineId:n,viewportId:i,element:e,camera:{},detail:t,wheel:{spinX:o,spinY:a,pixelX:s,pixelY:c,direction:l},points:f0(t)};dt(e,V.MOUSE_WHEEL,f)}function Nme(t){UU(t),t.addEventListener("wheel",FU,{passive:!1})}function UU(t){t.removeEventListener("wheel",FU)}const BU={enable:Nme,disable:UU},kme={renderingEngineId:void 0,viewportId:void 0,key:void 0,keyCode:void 0,element:null};let ki={renderingEngineId:void 0,viewportId:void 0,key:void 0,keyCode:void 0,element:null};function sx(t){ki.element=t.currentTarget;const e=Oe(ki.element),{renderingEngineId:r,viewportId:n}=e;ki.renderingEngineId=r,ki.viewportId=n,ki.key=t.key,ki.keyCode=t.keyCode,t.preventDefault();const i={renderingEngineId:ki.renderingEngineId,viewportId:ki.viewportId,element:ki.element,key:ki.key,keyCode:ki.keyCode};dt(i.element,V.KEY_DOWN,i),document.addEventListener("keyup",GU),document.addEventListener("visibilitychange",c8),ki.element.removeEventListener("keydown",sx)}function c8(){document.removeEventListener("visibilitychange",c8),document.visibilityState==="hidden"&&WU()}function GU(t){const e={renderingEngineId:ki.renderingEngineId,viewportId:ki.viewportId,element:ki.element,key:ki.key,keyCode:ki.keyCode};document.removeEventListener("keyup",GU),document.removeEventListener("visibilitychange",c8),ki.element.addEventListener("keydown",sx),ki=structuredClone(kme),dt(e.element,V.KEY_UP,e)}function Vme(){return ki.keyCode}function WU(){ki.keyCode=void 0}function Fme(t){zU(t),t.addEventListener("keydown",sx)}function zU(t){t.removeEventListener("keydown",sx)}const wg={enable:Fme,disable:zU,getModifierKey:Vme},{EPSILON:E0}=$f;function $U(t,e,r=!1){var f;let n=1/0,i=r?-1/0:0,o=1/0,a=r?-1/0:0,s=1/0,c=r?-1/0:0;const l=((f=t[0])==null?void 0:f.length)===3;for(let u=0;uJSON.stringify(t)===JSON.stringify(e);function l8(t,e,r,n){const i=r[0]/2,o=r[1]/2,a=r[2]/2,s=new Array(8);s[0]=ri(t,[n[0]-i,n[1]-o,n[2]-a]);const c=[[1,-1,-1],[-1,1,-1],[1,1,-1],[-1,-1,1],[1,-1,1],[-1,1,1],[1,1,1]];for(let l=0;l<7;l++){const[f,u,d]=c[l];s[l+1]=ri(t,[n[0]+f*i,n[1]+u*o,n[2]+d*a])}return Lf(s,e)}function HU(t,e){const{spacing:r}=t,n=t.voxelManager.getScalarDataLength(),i=[];let o=0;for(let a=0;a{const e=u8.get(t);e&&(e.isDirty=!0)},Gme=t=>{const e=u8.get(t);return e&&!e.isDirty?e.indices:null},Wme=(t,e)=>{u8.set(t,{indices:e,isDirty:!1})};function Po(t,e,r){const n={segmentationId:t,modifiedSlicesToUse:e,segmentIndex:r};Bme(t),dt(tt,V.SEGMENTATION_DATA_MODIFIED,n)}function hs(t){const e={segmentationId:t};dt(tt,V.SEGMENTATION_MODIFIED,e)}function f8(t){const e={segmentationId:t};dt(tt,V.SEGMENTATION_REMOVED,e)}function dl(t,e,r){const n={segmentationId:e,type:r,viewportId:t};dt(tt,V.SEGMENTATION_REPRESENTATION_MODIFIED,n)}function mT(t,e,r){const n={viewportId:t,segmentationId:e,type:r};dt(tt,V.SEGMENTATION_REPRESENTATION_REMOVED,n)}const zme=Object.freeze(Object.defineProperty({__proto__:null,triggerSegmentationDataModified:Po,triggerSegmentationModified:hs,triggerSegmentationRemoved:f8,triggerSegmentationRepresentationModified:dl,triggerSegmentationRepresentationRemoved:mT},Symbol.toStringTag,{value:"Module"})),$me={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 jme(){return $me}const Hme={renderOutline:!0,renderOutlineInactive:!0,outlineWidth:3,outlineWidthInactive:2,activeSegmentOutlineWidthDelta:0,renderFill:!0,renderFillInactive:!0,fillAlpha:.5,fillAlphaInactive:.4,outlineOpacity:1,outlineOpacityInactive:.85};function Kme(){return Hme}class qme{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===Nt.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===Nt.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 Nt.Labelmap:return Kme();case Nt.Contour:return jme();case Nt.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!fF(n,i)}}const os=new qme;function Xme(t){const e={segmentationId:t};dt(tt,V.SEGMENTATION_ADDED,e)}const HI={colorLUT:[],segmentations:[],viewportSegRepresentations:{}};class Yme{constructor(e){this._stackLabelmapImageIdReferenceMap=new Map,this._labelmapImageIdReferenceMap=new Map,e||(e=Bn()),this.state=Object.freeze(Rs(HI)),this.uid=e}getState(){return this.state}updateState(e){const r=Rs(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(Rs(HI))}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)}),hs(e)}addSegmentation(e){if(this.getSegmentation(e.segmentationId))throw new Error(`Segmentation with id ${e.segmentationId} already exists`);this.updateState(r=>{const n=Rs(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)}),Xme(e.segmentationId)}removeSegmentation(e){this.updateState(r=>{const n=r.segmentations.filter(i=>i.segmentationId!==e);r.segmentations.splice(0,r.segmentations.length,...n)}),f8(e)}addSegmentationRepresentation(e,r,n,i){if(!Yn(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]=[],os.setRenderInactiveSegmentations(e,!0)),n!==Nt.Labelmap?this.addDefaultSegmentationRepresentation(s,e,r,n,i):this.addLabelmapRepresentation(s,e,r,i)}),dl(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:{...KI(i),...o}}),this._setActiveSegmentation(e,r,n)}addLabelmapRepresentation(e,r,n,i=KI(Nt.Labelmap)){if(!Yn(r))return;const a=this.getSegmentation(n);if(!a)return;const{representationData:s}=a;if(!s.Labelmap)return this.addDefaultSegmentationRepresentation(e,r,n,Nt.Labelmap,i);this.processLabelmapRepresentationAddition(r,n),this.addDefaultSegmentationRepresentation(e,r,n,Nt.Labelmap,i)}async processLabelmapRepresentationAddition(e,r){const n=Yn(e);if(!n)return;const i=this.getSegmentation(r);if(!i)return;const o=n.viewport instanceof Ar,{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=Yn(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=Yn(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=Yn(e);if(!n)return;const o=n.viewport.getCurrentImageId();return this.getLabelmapImageIdsForImageId(o,r)}getCurrentLabelmapImageIdForViewport(e,r){const n=Yn(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}=Yn(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=>{mT(e,o.segmentationId,o.type)});const i=this.getSegmentationRepresentations(e);return i.length>0&&i[0].active&&dl(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})=>{mT(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})}),dl(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})})}),dl(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]=Rs(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 KU({imageIds:t,options:e}){const r=t,n=(e==null?void 0:e.volumeId)||Bn();return await DE(n,r),{volumeId:n}}async function Jme({segmentationId:t,options:e}){const r=ur.getSegmentation(t),n=r.representationData.Labelmap,{volumeId:i}=await KU({imageIds:n.imageIds,options:e});r.representationData.Labelmap.volumeId=i}function KI(t){const e=Tu.newInstance(),r=qd.newInstance();return r.addPoint(0,0),t===Nt.Labelmap?{cfun:e,ofun:r}:{}}const ur=new Yme("DEFAULT");function Ba(t,e={}){return ur.getSegmentationRepresentations(t,e)}function d8(t,e){const r=ur;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 qU(t){return ur.getSegmentationRepresentationsBySegmentationId(t)}function Zme(t,e){const r=Oe(t),{viewport:n}=r,o=n.getActors().filter(a=>a.representationUID&&typeof a.representationUID=="string"&&a.representationUID.startsWith(e));n.removeActors(o.map(a=>a.uid))}function XU(t,e,r){const n=Yn(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 Qme(t,e){const r=Yn(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 e1e(t,e){const r=cx(t,e);return r==null?void 0:r.uid}function Hp(t,e){return Qme(t,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Nt.Labelmap}`)})}function cx(t,e){return XU(t,e,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Nt.Labelmap}`)})}function t1e(t,e,r){return XU(t,e,n=>n.representationUID===YU(e,r))}function YU(t,e){return`${t}-${Nt.Surface}-${e}`}function n1e(t,e,r){const n=Oe(t),{viewport:i}=n,o=t1e(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=Yr.newInstance();T.getPoints().setData(w,3);const _=Kd.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=Yr.newInstance();u.getPoints().setData(c,3);const d=Kd.newInstance({values:Float32Array.from(l)});u.setPolys(d);const h=Aa.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=YU(r,e.segmentIndex);i.addActor({uid:Bn(),actor:p,clippingFilter:g,representationUID:v}),i.resetCamera(),i.getRenderer().resetCameraClippingRange(),i.render()}function jn(t){return ur.getSegmentation(t)}function H1(t){return ur.getColorLUT(t)}let M5={};function r1e(){return M5}function i1e(t){M5=t}let qI=!1;function pu(){var e;if(!((e=M5.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=M5.addons.polySeg;return qI||(t.init(),qI=!0),t}function h8({segmentationId:t,type:e,data:r}){const n=jn(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 Nt.Labelmap:r&&(n.representationData[e]=r);break;case Nt.Contour:r&&(n.representationData[e]=r);break;case Nt.Surface:r&&(n.representationData[e]=r);break;default:throw new Error(`Invalid representation type ${e}`)}}function g8(t){const e=typeof t;return t!==null&&(e==="object"||e==="function")}function xg(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,g8(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 ay=new Map;async function p8(t,e,r,n,i){const o=await r();h8({segmentationId:t,type:e,data:o}),i==null||i(),ay.has(t)||ay.set(t,[]);const a=ay.get(t);return a.includes(e)||a.push(e),o1e(n),hs(t),o}function o1e(t){const e=r=>{a1e(r,t)};t._debouncedUpdateFunction=e,tt.removeEventListener(V.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction),tt.addEventListener(V.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction)}const a1e=xg((t,e)=>{const r=t.detail.segmentationId,n=ay.get(r);!n||!n.length||(e(r),n.length&&hs(r))},300);function m8(t,e){const r=d8(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}function s1e(t,e,r=!1){const n=Yn(t);if(!n)return;const{viewport:i}=n;Zme(i.element,e),r&&i.render()}async function c1e(t,e){var l;const{segmentationId:r,type:n}=e,i=jn(r);if(!i)return;let o=i.representationData[Nt.Surface];if(!o&&((l=pu())!=null&&l.canComputeRequestedRepresentation(r,Nt.Surface))){const f=pu();if(o=await p8(r,Nt.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&&!pu()&&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 ${r}. Skipping render.`);const{colorLUTIndex:s}=e,c=H1(s);a.forEach(f=>{const u=$e.getGeometry(f);if(!(u!=null&&u.data)){console.warn(`No Surfaces found for geometryId ${f}. Skipping render.`);return}const{segmentIndex:d}=u.data,g=m8(t.id,{segmentationId:r,type:n}).has(d),p=u.data,v=c[d];p.color=v.slice(0,3),p.visible=!g,n1e(t.element,p,r)}),t.render()}const JU={render:c1e,removeRepresentation:s1e};function l1e(t,e,r,n){const i=t.getViewReference(),{viewPlaneNormal:o,FrameOfReferenceUID:a}=i,s={annotationUID:(n==null?void 0:n.annotationUID)||Bn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:e,viewPlaneNormal:o,FrameOfReferenceUID:a,referencedImageId:u1e(t,r[0],o),...n}};return mn(s,t.element),s}function u1e(t,e,r){let n;if(t instanceof wr)n=v8(t,e,r);else if(t instanceof Ar){const i=f1e(t),o=kl(i),a=$e.getVolume(o);n=Su(a,e,r)}else throw new Error("getReferencedImageId: viewport must be a StackViewport or BaseVolumeViewport");return n}function f1e(t){var r;const e=(r=t.getViewReferenceId)==null?void 0:r.call(t);if(e)return e;if(t instanceof Ar)return`volumeId:${d1e(t)}`;throw new Error("getTargetId: viewport must have a getTargetId method")}function d1e(t){var r;const e=t.getActors();if(e)return(r=e.find(n=>n.actor.getClassName()==="vtkVolume"))==null?void 0:r.uid}function v8(t,e,r){const n=t.getImageIds();if(!n||!n.length)return;const i=n.map(o=>{const{imagePositionPatient:a}=vt("imagePlaneModule",o),s=h1e(e,a,r);return{imageId:o,distance:s}});return i.sort((o,a)=>o.distance-a.distance),i[0].imageId}function h1e(t,e,r){const n=Ke();Un(n,t,e);const i=Lt(n,r);return Math.abs(i)}function ZU(t,e){const{segmentation:r}=t.data,{segmentation:n}=e.data;return r.segmentationId===n.segmentationId&&r.segmentIndex===n.segmentIndex}class QU{constructor(e){this.getGroupKey=r=>{if(typeof r=="string")return r;const i=Oe(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 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Object.freeze({added:[],removed:[],selection:[]})}function sB(t,e){t.forEach(r=>{if(t.delete(r)){e.removed.push(r);const n=ai(r);n&&(n.isSelected=!1)}})}function cB(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.selection.push(r)),dt(tt,V.ANNOTATION_SELECTION_CHANGE,t))}const _1e=Object.freeze(Object.defineProperty({__proto__:null,deselectAnnotation:y8,getAnnotationsSelected:oB,getAnnotationsSelectedByToolName:S1e,getAnnotationsSelectedCount:T1e,isAnnotationSelected:K1,setAnnotationSelected:ya},Symbol.toStringTag,{value:"Module"})),E1e=t=>(t.data||(t.data={}),t.data.handles||(t.data.handles={}),t.data.handles.textBox||(t.data.handles.textBox={}),t),b1e=t=>(t.data||(t.data={}),t.data.cachedStats||(t.data.cachedStats={}),t),Jd=new Set;function lB(t,e=!0){const r=uB();t&&(e?fB(t,Jd,r):I1e(t,Jd,r)),dB(r)}function D1e(){const t=uB();Jd.forEach(e=>{fB(e,Jd,t)}),dB(t)}function si(t){if(ai(t))return!Jd.has(t)}function uB(){return Object.freeze({lastVisible:[],lastHidden:[],hidden:[]})}function fB(t,e,r){if(e.delete(t)){r.lastVisible.push(t);const n=ai(t);n.isVisible=!0}}function I1e(t,e,r){e.has(t)||(e.add(t),K1(t)&&y8(t),r.lastHidden.push(t))}function dB(t){(t.lastHidden.length>0||t.lastVisible.length>0)&&(Jd.forEach(e=>void t.hidden.push(e)),dt(tt,V.ANNOTATION_VISIBILITY_CHANGE,t))}function hB(t){const e=!Jd.has(t);return lB(t,e),e}const O1e=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationVisibility:hB,isAnnotationVisible:si,setAnnotationVisibility:lB,showAllAnnotations:D1e},Symbol.toStringTag,{value:"Module"})),w8=g1e,M1e=t=>{t=E1e(t),t=b1e(t);const e=t.annotationUID,r=tB(e);t.isLocked=r;const n=hB(e);return t.isVisible=n,t};w8.setPreprocessingFn(M1e);o8(w8);function P1e(){o8(w8)}function _u(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=jn(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=jn(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 R1e="PlanarFreehandContourSegmentationTool";function x8(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),_u(t);const 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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 k1e(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 vB(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=>k1e(u)),c={max:{name:"max",label:"Max 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pB{constructor(e){super(e),this.state=n1(e.storePointData)}statsInit(e){this.state=n1(e.storePointData)}statsCallback(e){mB(this.state,e.value,e.pointLPS,e.pointIJK)}getStatistics(e){return vB(this.state,e==null?void 0:e.unit)}}const V1e=Object.freeze(Object.defineProperty({__proto__:null,BasicStatsCalculator:Ml,Calculator:gB,InstanceBasicStatsCalculator:yB,InstanceCalculator:pB},Symbol.toStringTag,{value:"Module"}));function bu(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 Xo(t,e){return Math.sqrt(bu(t,e))}function vT(t,e){const[r,n]=t,[i,o]=e,a=2*i-r,s=2*o-n;return[a,s]}const F1e=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:Xo,distanceToPointSquared:bu,mirror:vT},Symbol.toStringTag,{value:"Module"}));function _f(t){const[e,r]=t;return Xo(e,r)}function Dh(t){const[e,r]=t,n=Xo(e,r),i=[e[0]-n,e[1]-n],o=[e[0]+n,e[1]+n];return[i,o]}const U1e=Object.freeze(Object.defineProperty({__proto__:null,getCanvasCircleCorners:Dh,getCanvasCircleRadius:_f},Symbol.toStringTag,{value:"Module"}));function lx(t,e,r={}){return r.precalculated||S8(t,r),r.precalculated(e)}const S8=(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 R5(t){const[e,r,n,i]=t,o=[n[0],r[1]],a=[i[0],e[1]];return[o,a]}const B1e=Object.freeze(Object.defineProperty({__proto__:null,getCanvasEllipseCorners:R5,pointInEllipse:lx,precalculatePointInEllipse:S8},Symbol.toStringTag,{value:"Module"}));function L5(t,e,r){let n;const 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xve=Object.freeze(Object.defineProperty({__proto__:null,draw:DB,drawArrow:k5,drawCircle:xa,drawEllipse:gve,drawEllipseByCoordinates:M8,drawFan:xT,drawHandle:N5,drawHandles:hr,drawHeight:IB,drawLine:Dn,drawLinkedTextBox:yo,drawPath:mu,drawPolyline:Oc,drawRect:J1,drawRectByCoordinates:P8,drawRedactionRect:OB,drawTextBox:kf,setAttributesIfNecessary:ls,setNewAttributesIfValid:Fl},Symbol.toStringTag,{value:"Module"}));function MB(t,e){const r=Oe(t),{renderingEngineId:n,viewportId:i}=r,o=Gr(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=Oe(e);if(!r)return;if(!oi(r.renderingEngineId)){console.warn("rendering Engine has been destroyed");return}const i=MB(e,[Cve,Sve,Tve]),{renderingEngineId:o,viewportId:a}=r,s={element:e,renderingEngineId:o,viewportId:a};DB(e,c=>{let l=!1;const f=u=>{if(u.renderAnnotation){const d=u.renderAnnotation(r,c);l=l||d}};i.forEach(f),l&&dt(e,V.ANNOTATION_RENDERED,{...s})})}_reset(){window.cancelAnimationFrame(this._animationFrameHandle),this._needsRender.clear(),this._animationFrameSet=!1,this._animationFrameHandle=null,this._setAllViewportsToBeRenderedNextFrame()}}const R8=new _ve;function Cg(t){R8.renderViewport(t)}function We(t){t.length&&t.forEach(e=>{const r=Yn(e);if(!r){console.warn(`Viewport not available for ${e}`);return}const{viewport:n}=r;if(!n){console.warn(`Viewport not available for ${e}`);return}const i=n.element;Cg(i)})}function PB(t,e){const r=t.length,n=[];for(let i=0;i{const i=n.getCamera();return Math.abs(Lt(i.viewPlaneNormal,e.viewPlaneNormal))>r})}function Rt(t,e,r=!0){const n=Oe(t),{renderingEngine:i,FrameOfReferenceUID:o}=n;let a=i.getViewports();a=PB(a,o),a=dx(a,e);const s=i.getViewport(n.viewportId);return r&&(a=RB(a,s.getCamera())),a.map(l=>l.id)}const Ove=Object.freeze(Object.defineProperty({__proto__:null,filterViewportsWithFrameOfReferenceUID:PB,filterViewportsWithParallelNormals:RB,filterViewportsWithToolEnabled:dx,getViewportIdsWithToolToRender:Rt},Symbol.toStringTag,{value:"Module"})),V5="PlanarFreehandContourSegmentationTool";function Vf(t,e){const r=t.length,n=new Array(r);for(let i=0;i{const n=r,i=Vf(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function gx(t,e,r){z1(e,r),_u(r);const{contour:n}=r.data,i=Vf(n.polyline,t);Ac(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===wa.Clockwise?wa.CounterClockwise:wa.Clockwise},t);const{element:o}=t;N8(t,[e,r])}function A8(t,e,r,n,i){var m;if(!ix(V5)){console.warn(`${V5} is not registered in cornerstone. Cannot combine polylines.`);return}const o=i[0],a=Af(r,o),s=LB(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=ux(r,i);u.push(w),Array.from(c.keys()).forEach(x=>f(w,x))}else fx(r,i).forEach(x=>{u.push(x),Array.from(c.keys()).forEach(C=>{X1(x,C.polyline)&&f(x,C)})});Array.from(l.values()).forEach(w=>w.forEach(x=>rx(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),_u(n),_u(e);for(let w=0;wz1(C,S.annotation))}N8(t,[e,n])}function AB(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:V5,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:Bn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return Ac(o,{points:r,closed:!0,targetWindingDirection:wa.Clockwise},t),o}function N8(t,e){const{element:r}=t,n=new Set([V5]);e.forEach(i=>{n.add(i.metadata.toolName)});for(const i of n.values())if(ix(i)){const o=Rt(r,i);We(o)}}function px(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 px(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 mx(n,i)}const Ave="PlanarFreehandContourSegmentationTool";function NB(t,e,r,n){const i=new Map;return r.forEach(o=>{if(o.length<3)return;const a={annotationUID:Bn(),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:Ave,...t.getViewReference()}};mn(a,t.element);const s=(i==null?void 0:i.get(n))||new Set;s.add(a.annotationUID),i.set(n,s)}),i}function e7(t,e){const r=[],{annotationUIDsMap:n}=t,i=n.get(e);for(const o of i){const a=ai(o),{polyline:s}=a.data.contour;r.push(s)}return r}function kB(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=e7(i,r),s=e7(i,n),c=a.map(f=>Vf(f,t)),l=s.map(f=>Vf(f,t));return{polyLinesCanvas1:c,polyLinesCanvas2:l}}function Nve(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=kB(t,e,r,n)||{};if(!s||c)return;const f=px(s,c).map(g=>L8(g,t)),u=NB(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function kve(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=kB(t,e,r,n)||{};if(!s||c)return;const f=mx(s,c).map(g=>L8(g,t)),u=NB(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function Z1(t){var e;return!!((e=t.data)!=null&&e.segmentation)}function VB(t,e,r){const n=[],i=Nf(e);for(let o=0;oa.isContourHole),o=n.filter(a=>!a.isContourHole);if(i.length>0){const a=i[0];Wve(t,a.targetAnnotation,e),UB(t,[e,a.targetAnnotation]);return}if(o.length!==0){if(!ix(U5)){console.warn(`${U5} is not registered in cornerstone. Cannot process multiple intersections.`);return}Fve(t,e,r,o)}}function Fve(t,e,r,n){const{element:i}=t,o=[e],a=[],s=[];n.forEach(({targetAnnotation:d})=>{const h=Gve(t,d);s.push(...h),o.push(d)});const c=r[0];if(n.some(({targetPolyline:d})=>Af(d,c))){let d=r;n.forEach(({targetPolyline:h})=>{d=ux(d,h)}),a.push(d)}else n.forEach(({targetPolyline:d})=>{const h=fx(d,r);a.push(...h)});o.forEach(d=>{Sn(d.annotationUID),_u(d)}),s.forEach(d=>rx(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=Uve(t,f,d);mn(h,i),Eu(h),pn(h,t.element),u.push(h)}),Bve(t,s,u),UB(t,o)}function Uve(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:Bn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return Ac(o,{points:r,closed:!0,targetWindingDirection:wa.Clockwise},t),o}function Bve(t,e,r){e.forEach(n=>{const i=r.find(o=>{const a=k8(o.data.contour.polyline,t);return X1(a,n.polyline)});i&&z1(i,n.annotation)})}function Gve(t,e){return $1(e).map(r=>{const n=r,i=k8(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function Wve(t,e,r){z1(e,r),_u(r);const{contour:n}=r.data,i=k8(n.polyline,t);Ac(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===wa.Clockwise?wa.CounterClockwise:wa.Clockwise},t)}function k8(t,e){const r=t.length,n=new Array(r);for(let i=0;i{n.add(i.metadata.toolName)});for(const i of n.values())if(ix(i)){const o=Rt(r,i);We(o)}}const{isEqual:t7}=Gn;function V8(t){const{metadata:e}=t;return cF().filter(r=>{if(r.FrameOfReferenceUID===e.FrameOfReferenceUID){const n=r.viewport,{viewPlaneNormal:i,viewUp:o}=n.getCamera();return t7(i,e.viewPlaneNormal)&&(!e.viewUp||t7(o,e.viewUp))}}).map(r=>r.viewport)}async function zve(t,e,r,n=!0){const i=typeof t=="string"?ai(t):t,o=typeof e=="string"?ai(e):e;if(!i||!o)throw new Error("Both source and target annotations must be valid");r||(r=$ve(i));const a=Vf(i.data.contour.polyline,r),s=Vf(o.data.contour.polyline,r),c=hx(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}gx(r,o,i)}else A8(r,o,s,i,a)}function $ve(t){const e=V8(t);if(!e.length)throw new Error("No viewport found for the annotation");return e[0]}const jve=Object.freeze(Object.defineProperty({__proto__:null,addContourSegmentationAnnotation:Eu,addition:Nve,areSameSegment:ZU,checkIntersection:hx,combinePolylines:A8,contourSegmentationOperation:zve,convertContourPolylineToCanvasSpace:Vf,convertContourPolylineToWorld:L8,convertContourSegmentationAnnotation:x8,createNewAnnotationFromPolyline:AB,createPolylineHole:gx,findAllIntersectingContours:VB,getContourHolesData:LB,isContourSegmentationAnnotation:Z1,processMultipleIntersections:FB,removeContourSegmentationAnnotation:_u,subtractAnnotationPolylines:Lve,subtractMultiplePolylineSets:Rve,subtractPolylineSets:mx,subtraction:kve,unifyAnnotationPolylines:Pve,unifyMultiplePolylineSets:Mve,unifyPolylineSets:px,updateViewportsForAnnotations:N8},Symbol.toStringTag,{value:"Module"}));function Hve(t){if(!t)throw new Error(`No contours found for geometryId ${t.id}`);const e=t.id;if(t.type!==vl.CONTOUR)throw new Error(`Geometry type ${t.type} not supported for rendering.`);if(!t.data){console.warn(`No contours found for geometryId ${e}. Skipping render.`);return}}function Kve(t,e,r,n){r.size?t.render():qve(t,e,n)}function qve(t,e,r){const{segmentationId:n}=r,i=new Map;e.forEach(o=>{const a=$e.getGeometry(o);if(!a){console.warn(`No geometry found for geometryId ${o}. Skipping render.`);return}const s=a.data.segmentIndex;Hve(a);const c=os.getStyle({viewportId:t.id,segmentationId:n,type:Nt.Contour,segmentIndex:s}),l=a.data,f=t.getCamera().viewPlaneNormal;l.contours.forEach(u=>{const{points:d,color:h,id:g}=u,p=v8(t,d[0],f),v={annotationUID:Bn(),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;mn(v,y),Eu(v)}),c&&i.set(s,c)}),t.render()}function Xve(t,e,r=!1){const n=jn(e),{annotationUIDsMap:i}=n.representationData.Contour;i.forEach(o=>{o.forEach(a=>{Sn(a)})})}function BB(t){const e=Gme(t);if(e)return e;const r=jn(t);if(!r)throw new Error(`No segmentation found for segmentationId ${t}`);let n;if(r.representationData.Labelmap)n=Yve(r,t);else if(r.representationData.Contour)n=Qve(r);else if(r.representationData.Surface)n=e2e(r);else throw new Error(`Unsupported segmentation type: ${r.representationData}`);return Wme(t,n),n}function Yve(t,e){const r=t.representationData[Nt.Labelmap],n=new Set;return r.imageIds?Zve(n,r.imageIds):Jve(n,e),Array.from(n).map(Number).sort((i,o)=>i-o)}function Jve(t,e){$e.getVolume(e).voxelManager.forEach(({value:n})=>{n!==0&&t.add(n)})}function Zve(t,e){e.forEach(r=>{$e.getImage(r).voxelManager.getScalarData().forEach(o=>{o!==0&&t.add(o)})})}function Qve(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 e2e(t){var r;const e=((r=t.representationData.Surface)==null?void 0:r.geometryIds)??[];return Array.from(e.keys()).map(Number).sort((n,i)=>n-i)}const D0=new Map,n7=new Map;function t2e(t,e,r=!1){const n=Yn(t);if(!n)return;const{viewport:i}=n;Xve(t,e),r&&i.render()}async function n2e(t,e){var l,f;const{segmentationId:r}=e,n=jn(r);if(!n)return;let i=n.representationData[Nt.Contour];const o=pu();if(!i&&((l=pu())!=null&&l.canComputeRequestedRepresentation(r,Nt.Contour))&&!D0.get(t.id)?(D0.set(t.id,!0),i=await p8(r,Nt.Contour,()=>o.computeContourData(r,{viewport:t}),()=>{}),D0.set(t.id,!1)):!i&&!pu()&&console.debug(`No contour data found for segmentationId ${r} and PolySeg add-on is not configured. Unable to convert from other representations to contour. Please register PolySeg using cornerstoneTools.init({ addons: { polySeg } }) to enable automatic conversion.`),!i||!((f=i.geometryIds)!=null&&f.length))return;let a=!1;const s=t.getCamera().viewPlaneNormal;i.annotationUIDsMap&&(a=!i2e(i.annotationUIDsMap,s)),i.geometryIds.length>0&&(a=!r2e(i.geometryIds,s));const c=n7.get(t.id)||new Set;if(a&&!D0.get(t.id)&&!c.has(r)&&t.viewportStatus===Ho.RENDERED){D0.set(t.id,!0);const u=BB(r),h=(await o.computeSurfaceData(r,{segmentIndices:u,viewport:t})).geometryIds,g=[];for(const m of h.values()){const x=$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),n7.set(t.id,c),D0.set(t.id,!1)}Kve(t,i.geometryIds,i.annotationUIDsMap,e)}function r2e(t,e){var u,d,h;let r=null,n=null;for(const g of t){const p=$e.getGeometry(g);if(!p)continue;const v=p.data;if(((h=(d=(u=v.contours)==null?void 0:u[0])==null?void 0:d.points)==null?void 0:h.length)>=3){r=p,n=v;break}}if(!r||!n)return!1;const o=n.contours[0].points,a=o[0],s=o[1],c=o[2];let l=$n(Ke(),Un(Ke(),s,a),Un(Ke(),c,a));l=ar(Ke(),l);const f=Lt(l,e);return Math.abs(f)>.9}function i2e(t,e){const r=Array.from(t.values()).flat().map(i=>Array.from(i)).flat(),n=jE(r,3);for(const i of n){const o=ai(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 GB={render:n2e,removeRepresentation:t2e};function qf(t,e){return Du(t,e)[0]}function Du(t,e){return ur.getCurrentLabelmapImageIdsForViewport(t,e)}function o2e(t,e){return ur.getLabelmapImageIdsForImageId(t,e)}const r7=new Map,a2e=({cfun:t,ofun:e,actor:r})=>{r.getProperty().setRGBTransferFunction(1,t),r.getProperty().setScalarOpacity(1,e)};async function s2e({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=r7.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 bE(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;bae);for(const ee of H)for(let ae=0;ae{tt.removeEventListener(V.SEGMENTATION_DATA_MODIFIED,_);const D=t.getActor(o),{element:I,id:P}=t;t.removeActors([o]);const O=await f5({volumeId:o,blendMode:ml.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:WB}=Gn;async function c2e(t,e,r,n){const i=Oe(t),{renderingEngine:o,viewport:a}=i,{id:s}=a,c=!0,l=!1,f=!0;if(a instanceof Ar){const d=l2e(e,r);$e.getVolume(d)||await u2e(e);let h=(n==null?void 0:n.blendMode)??ml.MAXIMUM_INTENSITY_BLEND,g=h===ml.LABELMAP_EDGE_PROJECTION_BLEND;if(g){const v=a.getVolumeId(),y=$e.getVolume(v),w=$e.getVolume(d).dimensions,x=y.dimensions;(w[0]!==x[0]||w[1]!==x[1]||w[2]!==x[2])&&(g=!1,h=ml.MAXIMUM_INTENSITY_BLEND,console.debug("Dimensions mismatch - falling back to regular volume addition"))}const p=[{volumeId:d,visibility:c,representationUID:`${r}-${Nt.Labelmap}`,useIndependentComponents:g,blendMode:h}];if(!p[0].useIndependentComponents)await DV(o,p,[s],l,f);else return await s2e({viewport:a,volumeInputs:p,segmentationId:r})}else{const d=Du(a.id,r).map(h=>({imageId:h,representationUID:`${r}-${Nt.Labelmap}-${h}`}));IV(o,d,[s])}Po(r)}function l2e(t,e){let{volumeId:r}=t;if(!r){r=WB();const n=jn(e);n.representationData.Labelmap={...n.representationData.Labelmap,volumeId:r},t.volumeId=r,hs(e)}return r}async function u2e(t){const e=t;if(!(e.imageIds.length>0))throw new Error("cannot create labelmap, no imageIds found for the volume labelmap");return await DE(t.volumeId||WB(),e.imageIds)}function f2e(t,e){const r=Oe(t),{viewport:n}=r;n.removeActors([e1e(n.id,e)])}function Zd(t){return ur.getActiveSegmentation(t)}function d2e(t,e){ur.setActiveSegmentation(t,e)}function Ru(t){return Zd(t)}function h2e(t,e){d2e(t,e)}const g2e=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentation:Ru,setActiveSegmentation:h2e},Symbol.toStringTag,{value:"Module"}));function Wa(t){const e=jn(t);if(e){const r=Object.keys(e.segments).find(n=>e.segments[n].active);return r?Number(r):void 0}}const tC=255,Kp=new Map;let nC=!1;function p2e(t,e,r=!1){const n=Yn(t);if(Kp.forEach((o,a)=>{a.includes(e)&&Kp.delete(a)}),!n)return;const{viewport:i}=n;f2e(i.element,e),r&&i.render()}async function m2e(t,e){var s;const{segmentationId:r,config:n}=e,i=jn(r);if(!i){console.warn("No segmentation found for segmentationId: ",r);return}let o=i.representationData[Nt.Labelmap],a=Hp(t.id,r);if(!o&&((s=pu())!=null&&s.canComputeRequestedRepresentation(r,Nt.Labelmap))&&!nC){nC=!0;const c=pu();if(o=await p8(r,Nt.Labelmap,()=>c.computeLabelmapData(r,{viewport:t}),()=>null,()=>{ur.processLabelmapRepresentationAddition(t.id,r),setTimeout(()=>{Po(r)},0)}),!o)throw new Error(`No labelmap data found for segmentationId ${r}.`);nC=!1}else!o&&!pu()&&console.debug(`No labelmap data found for segmentationId ${r} and PolySeg add-on is not configured. Unable to convert from other representations to labelmap. Please register PolySeg using cornerstoneTools.init({ addons: { polySeg } }) to enable automatic conversion.`);if(o){if(t instanceof xr)a!=null&&a.length||await o7(t,o,r,n),a=Hp(t.id,r);else{const c=Du(t.id,r);if(!(c!=null&&c.length))return;a||await o7(t,o,r,n),a=Hp(t.id,r)}if(a!=null&&a.length)for(const c of a)v2e(t.id,c,e)}}function v2e(t,e,r){var C;const{segmentationId:n}=r,{cfun:i,ofun:o}=r.config,{colorLUTIndex:a}=r,s=Ru(t),c=(s==null?void 0:s.segmentationId)===n,l=os.getStyle({viewportId:t,type:Nt.Labelmap,segmentationId:n}),f=os.getRenderInactiveSegmentations(t),u=H1(a),d=Math.min(256,u.length),{outlineWidth:h,renderOutline:g,outlineOpacity:p,activeSegmentOutlineWidthDelta:v}=i7(l,c),y=m8(t,{segmentationId:n,type:Nt.Labelmap});for(let S=0;So.getCurrentImageId()===r),!i||!i.length)?void 0:i[0].getImageData()}else if(e.startsWith("volumeId:")){const r=kl(e),n=L1(r);return!n||!n.length?void 0:n[0].getImageData()}else if(e.startsWith("videoId:")){const r=Xr(e),n=p5(r);return!n||!n.length?void 0:n[0].getImageData()}else throw new Error('getTargetIdImage: targetId must start with "imageId:" or "volumeId:"')}getTargetId(e){var n;const r=(n=e.getViewReferenceId)==null?void 0:n.call(e);if(r)return r;throw new Error("getTargetId: viewport must have a getViewReferenceId method")}undo(){this.doneEditMemo(),l2.undo()}redo(){l2.redo()}static createZoomPanMemo(e){const r={pan:e.getPan(),zoom:e.getZoom()},n={restoreMemo:()=>{const i=e.getPan(),o=e.getZoom();e.setZoom(r.zoom),e.setPan(r.pan),e.render(),r.pan=i,r.zoom=o}};return l2.push(n),n}doneEditMemo(){var e,r;(r=(e=this.memo)==null?void 0:e.commitMemo)!=null&&r.call(e)&&l2.push(this.memo),this.memo=null}};im.defaults={configuration:{strategies:{},defaultStrategy:void 0,activeStrategy:void 0,strategyOptions:{}}};let Ii=im;Ii.toolName="BaseTool";const{isEqual:w2e}=Gn,{EPSILON:x2e}=$f,C2e=1-x2e;function F8(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=Un(Ke(),d,e.focalPoint),g=Lt(h,e.viewPlaneNormal);if(!w2e(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}=vt("imagePlaneModule",d),g=kt(h[0],h[1],h[2]),p=kt(h[3],h[4],h[5]);f=Ke(),$n(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Lt(n,f))>C2e;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}Un(d,a,u);const h=Lt(d,n);Math.abs(h)n.isVisible?n.data.isCanvasAnnotation?!0:t.isReferenceViewable(n.metadata,r):!1)}function $B(t){if(t){if(t.data&&t.highlighted)return yc.Highlighted;if(K1(t.annotationUID))return yc.Selected;if(Ci(t.annotationUID))return yc.Locked;if(t.data&&t.autoGenerated)return yc.AutoGenerated}return yc.Default}function S2e(t,e,r){const n=Yh("textBoxFontSize",t,e,r),i=Yh("textBoxFontFamily",t,e,r);return`${n}px ${i}`}const T2e=Object.freeze(Object.defineProperty({__proto__:null,getFont:S2e,getState:$B,style:r8},Symbol.toStringTag,{value:"Module"}));class Xf extends Ii{constructor(){super(...arguments),this.onImageSpacingCalibrated=e=>{const{element:r,imageId:n}=e.detail,i=Xr(n),o=Lc();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;Xr(f.metadata.referencedImageId)===i&&(f.invalidated=!0,f.data.cachedStats={})}),Cg(r))})}}filterInteractableAnnotationsForElement(e,r){if(!(r!=null&&r.length))return[];const n=Oe(e),{viewport:i}=n;return Q1(i,r)}createAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n,a=Oe(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 Ar){const s=kl(o),c=$e.getVolume(s);a=Su(c,r,n)}return a}getStyle(e,r,n){return Yh(e,r,$B(n),this.mode)}}Xf.toolName="AnnotationDisplayTool";const{DefaultHistoryMemo:_2e}=WE,{PointsManager:E2e}=Gn;class yr extends Xf{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=Xi(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);mn(n,e.element),pn(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(Ci(u.annotationUID)||!si(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=yr.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=Oe(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(Lr(n,h)this.getStyle(p,n,r),{annotationUID:o}=r,a=si(o),s=Ci(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:E2e.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=yr.createAnnotationState(r,o),c={restoreMemo:()=>{const l=yr.createAnnotationState(r,o),{viewport:f}=Oe(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,mn(r,e),ya(r.annotationUID,!0),f==null||f.render();return}if(s.deleting===!1){s.deleting=!0,s.data=l.data,ya(r.annotationUID),Sn(r.annotationUID),f==null||f.render();return}const u=ai(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,pn(u,e,on.History)},id:a,operationType:"annotation"};return _2e.push(c),c}createMemo(e,r,n){this.memo||(this.memo=yr.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 wr){const g=zE(n[0],o);g!==void 0&&(u=o.getImageIds()[g])}else if(o instanceof Ar)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}}}yr.toolName="AnnotationTool";const{CalibrationTypes:ad}=ds,sd="px",u2="voxels",jB=[1,2,3,4],b2e=["3,3","4,7"],D2e=["4,3","4,7"],CT={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"},I2e=.001,ep="²",za=(t,e)=>{const{calibration:r,hasPixelSpacing:n}=t;let i=n?"mm":sd;const o=n?"mm³":u2;let a=i+ep,s=1,c="";if(!r||!r.type&&!r.sequenceOfUltrasoundRegions)return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(r.type===ad.UNCALIBRATED)return{unit:sd,areaUnit:sd+ep,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=>jB.includes(y.regionDataType)&&b2e.includes(`${y.physicalUnitsXDirection},${y.physicalUnitsYDirection}`)),!d.length)return{unit:sd,areaUnit:sd+ep,scale:s,volumeUnit:u2};const h=d[0],g=Math.abs(h.physicalDeltaX),p=Math.abs(h.physicalDeltaY);if(rn(g,p,I2e))s=1/g,c="US Region",i=CT[h.physicalUnitsXDirection]||"unknown",a=i+ep;else return{unit:sd,areaUnit:sd+ep,scale:s,volumeUnit:u2}}else r.scale&&(s=r.scale);return[ad.ERMF,ad.USER,ad.ERROR,ad.PROJECTION,ad.CALIBRATED,ad.UNKNOWN].includes(r==null?void 0:r.type)&&(c=r.type),{unit:i+(c?` ${c}`:""),areaUnit:a+(c?` ${c}`:""),scale:s,volumeUnit:o+(c?` ${c}`:"")}},B5=(t,e)=>{const[r]=e,{calibration:n}=t;let i=["raw"],o=[null],a="";if(!n||!n.type&&!n.sequenceOfUltrasoundRegions)return{units:i,values:o};if(n.sequenceOfUltrasoundRegions){const s=n.sequenceOfUltrasoundRegions.filter(p=>jB.includes(p.regionDataType)&&D2e.includes(`${p.physicalUnitsXDirection},${p.physicalUnitsYDirection}`));if(!(s!=null&&s.length))return{units:i,values:o};const c=s.find(p=>r[0]>=p.regionLocationMinX0&&r[0]<=p.regionLocationMaxX1&&r[1]>=p.regionLocationMinY0&&r[1]<=p.regionLocationMaxY1);if(!c)return{units:i,values:o};const{referencePixelX0:l=0,referencePixelY0:f=0}=c,{physicalDeltaX:u,physicalDeltaY:d}=c,h=(r[1]-c.regionLocationMinY0-f)*d,g=(r[0]-c.regionLocationMinX0-l)*u;a="US Region",o=[g,h],i=[CT[c.physicalUnitsXDirection],CT[c.physicalUnitsYDirection]]}return{units:i,values:o,calibrationType:a}},U8=t=>{var e;return((e=t.calibration)==null?void 0:e.aspect)||1};function vx(t,e,r,n){const i=Ke();$n(i,e,t);const o=kt(...r),a=kt(...n),s=Ke();nr(s,o,a);const c=va(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=Lt(s,i)/(c*va(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function Sg(t,e,r,n){const i=Ke();$n(i,e,t);const o=kt(...r),a=kt(...n),s=Ke();nr(s,o,a);const c=va(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=Lt(s,i)/(c*va(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function B8(t,e,r,n,i=.25){const o=G8(t,e,{targetVolumeId:r,stepSize:i});let a;for(const s of o){const c=t.getIntensityFromWorld(s),l=n(c,s);l&&(a=l)}return a}function G8(t,e,{targetVolumeId:r,stepSize:n}){const i=t.getCamera(),{viewPlaneNormal:o}=i,{spacingInNormalDirection:a}=pg(t,i,r),s=a*n||1,c=t.getBounds(),l=[];let f=[...e];for(;a7(f,c);)l.push([...f]),f[0]+=o[0]*s,f[1]+=o[1]*s,f[2]+=o[2]*s;for(f=[...e];a7(f,c);)l.push([...f]),f[0]-=o[0]*s,f[1]-=o[1]*s,f[2]-=o[2]*s;return l}const a7=function(t,e){const[r,n,i,o,a,s]=e,c=10;return t[0]>r+c&&t[0]i+c&&t[1]a+c&&t[2]{const c=[kt(r,n,i),kt(o,n,i),kt(r,a,i),kt(o,a,i),kt(r,n,s),kt(o,n,s),kt(r,a,s),kt(o,a,s)],l=kt(e[0],e[1],e[2]),f=kt(t[0],t[1],t[2]),u=-Lt(l,f);let d=null;for(const h of c){const g=Lt(l,h)+u;if(d===null)d=Math.sign(g);else if(Math.sign(g)!==d)return!0}return!1},{EPSILON:O2e}=$f,M2e=1-O2e;function yx(t,e){const{viewPlaneNormal:r}=e,n=t.filter(i=>{let o=i.metadata.viewPlaneNormal;if(!o){const{referencedImageId:s}=i.metadata,{imageOrientationPatient:c}=vt("imagePlaneModule",s),l=kt(c[0],c[1],c[2]),f=kt(c[3],c[4],c[5]);o=Ke(),$n(o,l,f),i.metadata.viewPlaneNormal=o}const a=Math.abs(Lt(r,o))>M2e;return o&&a});return n.length?n:[]}const P2e={filterAnnotationsWithinSlice:F8,getWorldWidthAndHeightFromCorners:vx,getWorldWidthAndHeightFromTwoPoints:Sg,filterAnnotationsForDisplay:Q1,getPointInLineOfSightWithCriteria:B8,isPlaneIntersectingAABB:HB,filterAnnotationsWithinSamePlane:yx,getPointsInLineOfSight:G8},R2e=Object.freeze(Object.defineProperty({__proto__:null,default:P2e,filterAnnotationsForDisplay:Q1,filterAnnotationsWithinSamePlane:yx,filterAnnotationsWithinSlice:F8,getPointInLineOfSightWithCriteria:B8,getPointsInLineOfSight:G8,getWorldWidthAndHeightFromCorners:vx,getWorldWidthAndHeightFromTwoPoints:Sg,isPlaneIntersectingAABB:HB},Symbol.toStringTag,{value:"Module"}));function ta(t,e,r){let n=!0,i=!0;if(typeof t!="function")throw new TypeError("Expected a function");return g8(r)&&(n="leading"in r?!!r.leading:n,i="trailing"in r?!!r.trailing:i),xg(t,e,{leading:n,trailing:i,maxWait:e})}function L2e(t){var e;return((e=t[0])==null?void 0:e.length)===3}function A2e(t,e){if(!e||e.length===0||e.length===t.length)return t;const r=e[e.length-1]-e[0]+1,n=G3(e.map(o=>t[o][0])),i=G3(e.map(o=>t[o][1]));if(L2e(t)){const o=G3(e.map(a=>t[a][2]));return Z9(Jg(n,r),Jg(i,r),Jg(o,r))}else return Z9(Jg(n,r),Jg(i,r))}function N2e(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 ST(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=N2e(a,[s,c]),d=A2e(t,u);return[...l,...d,...f]}function wx(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 k2e(t,e){return Xo(t,e)<.001}function V2e(t,e){return Xo(t,e)===0}function F2e(t,e){for(let r=0;rk2e(c,l)===!1,[o,a]=s7([Y0(r,t.length,1),r,t],[Y0(n,e.length,1),n,e],i,1),[s]=s7([Y0(o,t.length,-1),o,t],[Y0(a,e.length,-1),a,e],i,-1);return[o,s]}function xx(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?U2e(e,r):[0,e.length-1];return!e[d]||!e[h]?e:ST(e,d,h,f)}}return o}const Tg=t=>{if(t.shiftKey)return t.ctrlKey?eo.ShiftCtrl:t.altKey?eo.ShiftAlt:t.metaKey?eo.ShiftMeta:eo.Shift;if(t.ctrlKey)return t.altKey?eo.CtrlAlt:t.metaKey?eo.CtrlMeta:eo.Ctrl;if(t.altKey)return t.metaKey&&eo.AltMeta||eo.Alt;if(t.metaKey)return eo.Meta};function W8(t,e){const r=t[0],n=t[t.length-1],i=ln();Ps(i,n[0]-r[0],n[1]-r[1]),cu(i,i);const o=ln(),a=ln();Ps(o,-i[1],i[0]),Ps(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 B2e(t,e){const{viewport:r}=t,n=e.data.contour.polyline.map(r.worldToCanvas);return W8(n,r)}const{addCanvasPointsToArray:z8,pointsAreWithinCloseContourProximity:KB,getFirstLineSegmentIntersectionIndexes:qB,getSubPixelSpacingAndXYDirections:G2e}=Kf;function W2e(t,e,r){this.isDrawing=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Oe(o),{viewport:c}=s,l=Tg(t.detail.event)===this.configuration.contourHoleAdditionModifierKey,{spacing:f,xDir:u,yDir:d}=G2e(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(V.MOUSE_UP,this.mouseUpDrawCallback),o.addEventListener(V.MOUSE_DRAG,this.mouseDragDrawCallback),o.addEventListener(V.MOUSE_CLICK,this.mouseUpDrawCallback),o.addEventListener(V.TOUCH_END,this.mouseUpDrawCallback),o.addEventListener(V.TOUCH_DRAG,this.mouseDragDrawCallback),o.addEventListener(V.TOUCH_TAP,this.mouseUpDrawCallback),Bt(o))}function z2e(t){Je.isInteractingWithTool=!1,t.removeEventListener(V.MOUSE_UP,this.mouseUpDrawCallback),t.removeEventListener(V.MOUSE_DRAG,this.mouseDragDrawCallback),t.removeEventListener(V.MOUSE_CLICK,this.mouseUpDrawCallback),t.removeEventListener(V.TOUCH_END,this.mouseUpDrawCallback),t.removeEventListener(V.TOUCH_DRAG,this.mouseDragDrawCallback),t.removeEventListener(V.TOUCH_TAP,this.mouseUpDrawCallback),nn(t)}function $2e(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Oe(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();nr(w,i,m);const x=Math.abs(Lt(w,f)),C=Math.abs(Lt(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=z8(n,p,o,this.commonData);this.drawData.polylineIndex=g+T}c.invalidated=!0}We(l),c.invalidated&&pn(c,n,on.HandlesUpdated)}}function j2e(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&&!KB(i,o,this.configuration.closeContourProximity)?this.completeDrawOpenContour(s,{contourHoleProcessingEnabled:n}):this.completeDrawClosedContour(s,{contourHoleProcessingEnabled:n})}function H2e(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=ln();fi(u,c[1],c[0]),cu(u,u);const d=6,h=[c[0][0]-u[0]*d,c[0][1]-u[1]*d],g=Qd(l,h,c[0],e);if(g){const p=[h];tye(n,p,c[0],this.commonData),c.unshift(...p),this.removePointsUpUntilFirstCrossing(e),this.editData.editIndex=c.length-1,this.editData.startCrossingIndex=g[0]}}}function rye(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=!!Qd(e,i[0],i[1],t);if(r.pop(),o)break}}function aye(){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)),We(c)}function hye(t){const e=t.detail,{element:r}=e,n=Oe(r),{viewport:i,renderingEngine:o}=n,{annotation:a,viewportIdsToRender:s}=this.commonData,{fusedCanvasPoints:c,editCanvasPoints:l}=this.editData;Ac(a,{points:c,closed:!0,targetWindingDirection:wa.Clockwise},i),a.autoGenerated&&(a.autoGenerated=!1),pn(a,r);const f=l.pop();this.editData={prevCanvasPoints:c,editCanvasPoints:[f],startCrossingIndex:void 0,editIndex:0,snapIndex:void 0,annotation:a},We(s)}function gye(t){const{prevCanvasPoints:e,editCanvasPoints:r,startCrossingIndex:n,snapIndex:i}=this.editData;if(n===void 0||i===void 0)return;const o=t.detail,{element:a}=o,s=[...r];XB(a,s,e[i],this.commonData),s.length>r.length&&s.pop();let c,l;n>i?(c=i,l=n):(c=n,l=i);const f=Lr(e[c],s[0]),u=Lr(e[c],s[s.length-1]),d=Lr(e[l],s[0]),h=Lr(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=c7(g),w=c7(y);return m>w?g:y}function pye(t){const e=t.detail,{element:r}=e;this.completeClosedContourEdit(r)}function mye(t){var s;const e=Oe(t),{viewport:r}=e,{annotation:n,viewportIdsToRender:i}=this.commonData;this.doneEditMemo();const{fusedCanvasPoints:o,prevCanvasPoints:a}=this.editData;if(o){const c=wx(this.configuration,n)?xx(this.configuration,o,a):o,l=((s=this.configuration)==null?void 0:s.decimate)||{};Ac(n,{points:c,closed:!0,targetWindingDirection:wa.Clockwise},r,{decimate:{enabled:!!l.enabled,epsilon:l.epsilon}}),n.autoGenerated&&(n.autoGenerated=!1),pn(n,t)}this.isEditingClosed=!1,this.editData=void 0,this.commonData=void 0,We(i),this.deactivateClosedContourEdit(t)}function vye(t){this.completeClosedContourEdit(t)}function yye(t){t.activateClosedContourEdit=uye.bind(t),t.deactivateClosedContourEdit=fye.bind(t),t.mouseDragClosedContourEditCallback=dye.bind(t),t.mouseUpClosedContourEditCallback=pye.bind(t),t.finishEditAndStartNewEdit=hye.bind(t),t.fuseEditPointsWithClosedContour=gye.bind(t),t.cancelClosedContourEdit=vye.bind(t),t.completeClosedContourEdit=mye.bind(t)}const{addCanvasPointsToArray:YB,getSubPixelSpacingAndXYDirections:wye}=Kf;function xye(t,e,r){this.isEditingOpen=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Oe(o),{viewport:c}=s;this.doneEditMemo();const l=e.data.contour.polyline.map(c.worldToCanvas),{spacing:f,xDir:u,yDir:d}=wye(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(V.MOUSE_UP,this.mouseUpOpenContourEditCallback),o.addEventListener(V.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(V.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),o.addEventListener(V.TOUCH_END,this.mouseUpOpenContourEditCallback),o.addEventListener(V.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(V.TOUCH_TAP,this.mouseUpOpenContourEditCallback),Bt(o)}function Cye(t){Je.isInteractingWithTool=!1,t.removeEventListener(V.MOUSE_UP,this.mouseUpOpenContourEditCallback),t.removeEventListener(V.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(V.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),t.removeEventListener(V.TOUCH_END,this.mouseUpOpenContourEditCallback),t.removeEventListener(V.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(V.TOUCH_TAP,this.mouseUpOpenContourEditCallback),nn(t)}function Sye(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Oe(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),nr(y,i,v);const m=Math.abs(Lt(y,l)),w=Math.abs(Lt(y,f));if(m<=u[0]&&w<=u[1])return;g!==void 0&&this.checkAndRemoveCrossesOnEditLine(t);const x=YB(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),We(c)}function Tye(t){const e=t.detail,{element:r}=e,n=Oe(r),{viewport:i}=n,{annotation:o,viewportIdsToRender:a}=this.commonData,s=this.fuseEditPointsForOpenContourEndEdit();Ac(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,pn(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 _ye(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=ln(),h=ln();Ps(d,l[0]-f[0],l[1]-f[1]),Ps(h,l[0]-u[0],l[1]-u[1]);const g=V4(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 bye(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];YB(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=Lr(e[c],s[0]),u=Lr(e[c],s[s.length-1]),d=Lr(e[l],s[0]),h=Lr(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;yai(r).data.contour.polyline)}function ev(t,e){const r=JB(t),n=[];return r.forEach(i=>{const o=i.length,a=new Array(o);for(let s=0;sn.worldToCanvas(l)),a=ev(r,n),s=[o,...a];mu(e,r.annotationUID,"1",s,i)}function Bye(t,e,r){var c;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(l=>n.worldToCanvas(l));Oc(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(),hr(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];hr(e,r.annotationUID,l,[u],{color:i.color})}}function Gye(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);Oc(e,r.annotationUID,"first-to-last",[a,s],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"}),Oc(e,r.annotationUID,"midpoint-to-open-contour",[c[0],c[1]],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"})}function Wye(t,e,r){const n=this._getRenderingOptions(t,r),{allowOpenContours:i}=this.configuration,{canvasPoints:o}=this.drawData;if(n.closePath=!1,Oc(e,r.annotationUID,"1",o,n),i){const a=o[0],s=o[o.length-1];Nye(a,s,this.configuration.closeContourProximity)?Oc(e,r.annotationUID,"2",[s,a],n):hr(e,r.annotationUID,"0",[a],{color:n.color,handleRadius:2})}}function zye(t,e,r){const{viewport:n}=t,{fusedCanvasPoints:i}=this.editData;if(i===void 0){this.renderClosedContour(t,e,r);return}const o=ev(r,n),a=[i,...o],s=this._getRenderingOptions(t,r),c="preview-1";r.parentAnnotationUID&&s.fillOpacity&&(s.fillOpacity=0),mu(e,r.annotationUID,c,a,s)}function $ye(t,e,r){const{fusedCanvasPoints:n}=this.editData;if(n===void 0){this.renderOpenContour(t,e,r);return}const i=this._getRenderingOptions(t,r);Oc(e,r.annotationUID,"preview-1",n,i)}function jye(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=ev(r,n),s="1",c=o[0],l=6,f=100,u=[];for(let g=0;g0}else if(t instanceof wr){const{preScale:r}=t.getImageData()||{};return!!(r!=null&&r.scaled)}else return!1}function TT(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)||{};Ac(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=ev(o,s),v=[l,...p];return mu(i,a,"contourPolyline",v,{color:d,lineDash:u,lineWidth:Math.max(.1,f),fillColor:h,fillOpacity:g}),!0}}class Yye{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=ai(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};dt(tt,V.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 br={...rme,...Qpe,resetAnnotationManager:P1e},Jye=Object.freeze(Object.defineProperty({__proto__:null,AnnotationGroup:Yye,FrameOfReferenceSpecificAnnotationManager:QU,config:T2e,locking:x1e,selection:_1e,state:br,visibility:O1e},Symbol.toStringTag,{value:"Module"})),l7="PlanarFreehandContourSegmentationTool";function $8(t,e=[]){const{viewport:r,sliceData:n,annotation:i}=t,o=new Map,{toolName:a,originalToolName:s}=i.metadata,c=s||a,l=(xn(c,r.element)||[]).filter(f=>!f.metadata.originalToolName||f.metadata.originalToolName===c);if(c!==l7){const f=xn(l7,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 Zye(t,e){const r=$8(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 ZB(t,e,r){const n=Xi({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 Qye(t,e){const r=$8(e,[{key:"interpolationUID",value:e.interpolationUID}]),n=e5e(r);if(!n){console.warn("No annotations found to interpolate",r);return}const i=t5e(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:u7}=Gn;function o5e(t,e=12){const r=u7.create3(e);r.sources=[];const{sources:n}=r,{length:i,sources:o=[]}=t,a=5;if(in.push(u7.create3(e)));const c=a5e(t,a),l=s5e(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];_T(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 a5e(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),u5e(t)}finally{e&&(r.autoGenerated=!0)}})}function u5e(t){const{annotation:e}=t;l5e(e);const{interpolationData:r,interpolationList:n}=Qye(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 d5e(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=p5e(t,e,l,o),h=l>.5?u:f,g=o5e(d);i.has(r)?g5e(d,g,r,h,a):h5e(d,g,r,h,a)}function h5e(t,e,r,n,i){var f;const o=t.points,{viewport:a}=i,s=ZB(o,e,n),c=a.getViewReference({sliceIndex:r});if(!c)throw new Error(`Can't find slice ${r}`);Object.assign(s.metadata,c),br.addAnnotation(s,a.element),(f=n.onInterpolationComplete)==null||f.call(n,s,n);const{parentAnnotationUID:l}=n;if(l){const u=br.getAnnotation(l),d=QB(u,r,i);gx(a,d,s)}}function QB(t,e,r){const{viewport:n}=r,i=br.getAnnotations(t.metadata.toolName,n.element);for(let o=0;o!f.autoGenerated)||(s=o||s===n||c.forEach(l=>{l.autoGenerated&&(br.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};dt(t.viewport.element,V.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(!Ds.toolNames.includes(n)&&!Ds.toolNames.includes(i))return;const o=uy(r);if(!o){console.warn("Unable to find viewport for",r);return}const a=rC(o),s={viewport:o,sliceData:a,annotation:r,interpolationUID:r.interpolationUID},c=!!r.interpolationUID;if(r.autoGenerated=!1,c){w7(s),ly(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=Zye(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)||w5e(),s.interpolationUID=r.interpolationUID,ly(s)},Ds.handleAnnotationUpdate=e=>{const r=e.detail.annotation,{changeType:n=on.HandlesUpdated}=e.detail;if(!(r!=null&&r.metadata))return;const{toolName:i,originalToolName:o}=r.metadata;if(!Ds.toolNames.includes(i)&&!Ds.toolNames.includes(o)||!x5e.includes(n))return;const a=uy(r);if(!a){console.warn("Unable to find matching viewport for annotation interpolation",r);return}r.autoGenerated&&(Eu(r),r.autoGenerated=!1);const s=rC(a),c={viewport:a,sliceData:s,annotation:r,interpolationUID:r.interpolationUID,isInterpolationUpdate:n===on.InterpolationUpdated};ly(c)},Ds.handleAnnotationDelete=e=>{const r=e.detail.annotation;if(!(r!=null&&r.metadata))return;const{toolName:n}=r.metadata;if(!Ds.toolNames.includes(n)||r.autoGenerated)return;const i=uy(r);if(!i){console.warn("No viewport, can't delete interpolated results",r);return}const o=rC(i),a={viewport:i,sliceData:o,annotation:r,interpolationUID:r.interpolationUID};r.autoGenerated=!1,w7(a)};let Tl=Ds;function rC(t){return{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getCurrentImageIdIndex()}}function eG(t){t.forEach(e=>{const r=mi(e);if(!r){console.warn(`ToolGroup not available for ${e}`);return}r.getViewportsInfo().forEach(i=>{const{renderingEngineId:o,viewportId:a}=i,s=oi(o);if(!s){console.warn(`RenderingEngine not available for ${o}`);return}const c=s.getViewport(a);Cg(c.element)})})}function _g(t){const n=ur.getState().viewportSegRepresentations;return Object.entries(n).filter(([,o])=>o.some(a=>a.segmentationId===t)).map(([o])=>o)}function C5e(t,e){const r=jn(t);if(!r)throw new Error(`No segmentation state found for ${t}`);const{segments:n}=r;return n[e].locked}function S5e(t,e,r=!0){const n=jn(t);if(!n)throw new Error(`No segmentation state found for ${t}`);const{segments:i}=n;i[e].locked=r,hs(t)}function d0(t){const e=jn(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 T5e=Object.freeze(Object.defineProperty({__proto__:null,getLockedSegmentIndices:d0,isSegmentIndexLocked:C5e,setSegmentIndexLocked:S5e},Symbol.toStringTag,{value:"Module"}));function tG(){return ur.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 qp(t,e){const r=ur,n=e??tG();let i=[...t];if(rn(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 _5e(t,e){if(!t)throw new Error("addColorLUT: colorLUT is required");return qp(t,e)}function E5e(t,e,r){if(!H1(r))throw new Error(`setColorLUT: could not find colorLUT with index ${r}`);const n=Ba(t,{segmentationId:e});if(!n)throw new Error(`viewport specific state for viewport ${t} does not exist`);n.forEach(i=>{i.colorLUTIndex=r}),dl(t,e)}function Iu(t,e,r){const n=Ba(t,{segmentationId:e});if(!n||n.length===0)return null;const i=n[0],{colorLUTIndex:o}=i,a=H1(o);let s=a[r];if(!s){if(typeof r!="number")return console.warn(`Can't create colour for LUT index ${r}`),null;s=a[r]=[0,0,0,0]}return s}function nG(t,e,r,n){const i=Iu(t,e,r);for(let o=0;oGr(c).id);eG(s)}return i}_getContourSegmentationStyle(e){const r=e.annotation,{segmentationId:n,segmentIndex:i}=r.data.segmentation,{viewportId:o}=e.styleSpecifier,a=Ba(o,{segmentationId:n});if(!(a!=null&&a.length))return{};a.length>1?a.find(v=>v.segmentationId===n&&v.type===Nt.Contour):a[0];const{autoGenerated:s}=r,l=d0(n).includes(i),{color:f,fillColor:u,lineWidth:d,fillOpacity:h,lineDash:g,visibility:p}=iG({segmentationId:n,segmentIndex:i,viewportId:o,autoGenerated:s});return{color:f,fillColor:u,lineWidth:d,fillOpacity:h,lineDash:g,textbox:{color:f},visibility:p,locked:l}}};Lb.PreviewSegmentIndex=255;let i1=Lb;function oG(t,e){const r=vt("generalSeriesModule",t);return Au(r.modality,t,e)}function Au(t,e,r){return t==="CT"?"HU":t==="PT"?D5e(e,r):""}function D5e(t,e){if(!e.isPreScaled)return"raw";if(e.isSuvScaled)return"SUV";const r=vt("generalSeriesModule",t);if((r==null?void 0:r.modality)==="PT"){const n=vt("petSeriesModule",t);return(n==null?void 0:n.units)||"unitless"}return"unknown"}const{pointCanProjectOnLine:x7}=Kf,{EPSILON:I5e}=$f,O5e=1-I5e,Ab=class Ab extends i1{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,shadow:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:eo.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:M5e,statsCalculator:Ml}}){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=Rt(o,this.getToolName());return this.activateDraw(n,a,s),n.preventDefault(),We(s),a},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,c=Rt(s,this.getToolName());this.activateOpenContourEndEdit(n,i,c,o)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o,s=Rt(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=Oe(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=Au(y.Modality,n.metadata.referencedImageId,w),C=za(p,()=>{const I=s.contour.polyline,P=I.length,O=new Array(P);for(let ae=0;ae{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=$a(d);s.handles.textBox.worldPosition=i.canvasToWorld(x)}const h=i.worldToCanvas(s.handles.textBox.worldPosition),p=yo(a,n.annotationUID??"","1",u,h,d,{},f),{x:v,y,width:m,height:w}=p;s.handles.textBox.worldBoundingBox={topLeft:i.canvasToWorld([v,y]),topRight:i.canvasToWorld([v+m,y]),bottomLeft:i.canvasToWorld([v,y+w]),bottomRight:i.canvasToWorld([v+m,y+w])}},eye(this),cye(this),yye(this),Pye(this),Aye(this),Hye(this),this._throttledCalculateCachedStats=ta(this._calculateCachedStats,100,{trailing:!0})}filterInteractableAnnotationsForElement(e,r){if(!r||!r.length)return;const n=Oe(e),{viewport:i}=n;let o;if(i instanceof xr){const a=i.getCamera(),{spacingInNormalDirection:s}=pg(i,a);o=this.filterAnnotationsWithinSlice(r,a,s)}else o=Q1(i,r);return o}filterAnnotationsWithinSlice(e,r,n){const{viewPlaneNormal:i}=r,o=e.filter(l=>{let f=l.metadata.viewPlaneNormal;if(!l.metadata.referencedImageId&&!f&&l.metadata.FrameOfReferenceUID){for(const d of l.data.contour.polyline){const h=Un(Ke(),d,r.focalPoint),g=Lt(h,r.viewPlaneNormal);if(!rn(g,0))return!1}return l.metadata.viewPlaneNormal=r.viewPlaneNormal,l.metadata.cameraFocalPoint=r.focalPoint,!0}if(!f){const{referencedImageId:d}=l.metadata,{imageOrientationPatient:h}=vt("imagePlaneModule",d),g=kt(h[0],h[1],h[2]),p=kt(h[3],h[4],h[5]);f=Ke(),$n(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Lt(i,f))>O5e;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();Un(d,s,u);const h=Lt(d,i);Math.abs(h){a.data.handles.points.length=0};return Xi(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 H,ee,ae,xe;const{scale:d,areaUnit:h,unit:g}=l,{voxelManager:p}=e.getImageData(),v=ri(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 Ae=!0;const Me=e.worldToCanvas(ue);return Me[1]!=F&&(N=0,F=Me[1],W=_B(c,Me,[A[0],Me[1]]),W.sort(function(Pe){return function(G,M){return G[Pe]===M[Pe]?0:G[Pe]W[0][0]&&(W.shift(),N++),N%2===0&&(Ae=!1),Ae},boundsIJK:P,returnPoints:this.configuration.storePointData}));const U=this.configuration.statsCalculator.getStatistics();o[a]={Modality:i.Modality,area:_,perimeter:E,mean:(H=U.mean)==null?void 0:H.value,max:(ee=U.max)==null?void 0:ee.value,min:(ae=U.min)==null?void 0:ae.value,stdDev:(xe=U.stdDev)==null?void 0:xe.value,statsArray:U.array,pointsInShape:k,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=TT(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}}};Ab.toolName="PlanarFreehandROI";let Ff=Ab;function M5e(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(jr(n)){const p=f?"Area: Oblique not supported":`Area: ${vn(n)} ${d}`;g.push(p)}return jr(i)&&g.push(`Mean: ${vn(i)} ${h}`),jr(c)&&g.push(`Max: ${vn(c)} ${h}`),jr(l)&&g.push(`Min: ${vn(l)} ${h}`),jr(o)&&g.push(`Std Dev: ${vn(o)} ${h}`),jr(s)&&g.push(`Perimeter: ${vn(s)} ${u}`),jr(a)&&g.push(`${vn(a)} ${u}`),g}const Nb=class Nb extends Ff{constructor(e){const r=Xi({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;Po(o)}return i}};Nb.toolName="PlanarFreehandContourSegmentationTool";let Pl=Nb;const P5e={[Nt.Labelmap]:zB,[Nt.Contour]:GB,[Nt.Surface]:JU},d2=Pl.toolName;class R5e{constructor(){this._needsRender=new Set,this._animationFrameSet=!1,this._animationFrameHandle=null,this._getAllViewports=()=>Qo().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=Ba(o,{segmentationId:e});(a==null?void 0:a.length)>0&&n.push(o)}else{const a=Ba(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=Ba(e);if(!(r!=null&&r.length))return;const{viewport:n}=Yn(e)||{};if(!n)return;const i=[],o=r.map(a=>{a.type===Nt.Contour&&this._addPlanarFreeHandToolIfAbsent(n);const s=P5e[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 g={viewportId:d,segmentationId:h.segmentationId,type:h.type};dt(tt,V.SEGMENTATION_RENDERED,{...g})})}n.element.addEventListener(nt.IMAGE_RENDERED,c),n.render()})}_addPlanarFreeHandToolIfAbsent(e){d2 in Je.tools||Hi(Pl);const r=Gr(e.id);r.hasTool(d2)||(r.addTool(d2),r.setToolPassive(d2))}}function Eg(t){aG.renderSegmentationsForViewport(t)}function Cx(t){aG.renderSegmentation(t)}const aG=new R5e;function L5e({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 A5e({viewportIds:t,segmentationId:e}){t.forEach(r=>{let n=Ba(r,{segmentationId:e});n=n.filter(i=>i.type===Nt.Labelmap),n.forEach(i=>{if(i.segmentationId!==e)return;const o=Yn(r);if(!o)return;const{viewport:a}=o;if(a instanceof xr)return;const s=Hp(r,e);s!=null&&s.length&&s.forEach((c,l)=>{const f=c.actor.getMapper().getInputData(),u=Du(r,e),d=$e.getImage(u[l]);f.modified(),Kw(f,d)})})})}const N5e=function(t){const{segmentationId:e,modifiedSlicesToUse:r}=t.detail,{representationData:n}=jn(e),i=_g(e),o=i.some(c=>{const{viewport:l}=Yn(c);return l instanceof xr}),a=i.some(c=>{const{viewport:l}=Yn(c);return l instanceof wr}),s=o&&a;i.forEach(c=>{const{viewport:l}=Yn(c);l instanceof xr&&L5e({modifiedSlicesToUse:s?[]:r,representationData:n,type:Nt.Labelmap}),l instanceof wr&&A5e({viewportIds:i,segmentationId:e})})},sG=function(t){const{segmentationId:e}=t.detail,{representationData:r}=jn(e);r.Labelmap&&N5e(t),Cx(e)},cG=function(t){const{segmentationId:e}=t.detail;Cx(e)};function lG(t,e){return ur.updateLabelmapSegmentationImageReferences(t,e)}const k5e=function(t){if(!t)return;const e=Oe(t);if(!e)return;const{viewport:r}=e;r instanceof Ar||(t.addEventListener(nt.STACK_NEW_IMAGE,o1),t.addEventListener(nt.IMAGE_RENDERED,o1))},V5e=function(t){t.removeEventListener(nt.STACK_NEW_IMAGE,o1),t.removeEventListener(nt.IMAGE_RENDERED,o1)};function o1(t){const e=t.detail,{viewportId:r,renderingEngineId:n}=e,{viewport:i}=Ui(r,n),o=Ba(r);if(!(o!=null&&o.length))return;const a=o.filter(l=>l.type===Nt.Labelmap),s=i.getActors();a.forEach(l=>{const{segmentationId:f}=l;lG(r,f)});const c=a.flatMap(l=>Hp(r,l.segmentationId)).filter(l=>l!==void 0);c.length&&(c.forEach(l=>{a.find(u=>{const d=Du(r,u.segmentationId);return d==null?void 0:d.includes(l.referencedId)})||i.removeActors([l.uid])}),a.forEach(l=>{const{segmentationId:f}=l,u=i.getCurrentImageId(),d=Du(r,f);if(!d)return;const h=g=>{const p=$e.getImage(g);if(!p){console.warn("No derived image found in the cache for segmentation representation",l);return}const v=s.find(y=>y.referencedId===g);if(v){const y=v.actor.getMapper().getInputData();y.setDerivedImage?y.setDerivedImage(p):Kw(y,p)}else{const{dimensions:y,spacing:m,direction:w}=i.getImageDataMetadata(p),x=$e.getImage(u)||{imageId:u},{origin:C}=i.getImageDataMetadata(x),S=C,T=p.voxelManager.getConstructor(),_=p.voxelManager.getScalarData(),E=Ut.newInstance({name:"Pixels",numberOfComponents:1,values:new T(_)}),b=D1.newInstance();b.setDimensions(y[0],y[1],1),b.setSpacing(m),b.setDirection(w),b.setOrigin(S),b.getPointData().setScalars(E),b.modified(),i.addImages([{imageId:g,representationUID:`${f}-${Nt.Labelmap}-${p.imageId}`,callback:({imageActor:D})=>{D.getMapper().setInputData(b)}}]),Eg(r);return}};d.forEach(h),i.render(),t.type===nt.IMAGE_RENDERED&&i.element.removeEventListener(nt.IMAGE_RENDERED,o1)}))}const uG={enable:k5e,disable:V5e};async function F5e(t){const e=t.detail.annotation;if(!Z1(e))return;const 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r=t.detail.event.buttons===1,n=Zh(t,[Z5e],t.detail.event.buttons),i=r?Zh(t,[Q5e]):void 0,o=[...n||[],...i||[]];if(J5e(t))return;const s=t.detail,{element:c}=s,l=tv(c,o),f=s.currentPoints.canvas,u=vG(c,l,f,"mouse"),d=!!t.detail.event.shiftKey;if(u.length>0){const{tool:g,annotation:p,handle:v}=C7(u);S7(p.annotationUID,d),g.handleSelectedCallback(t,p,v,"Mouse");return}const h=j8(c,l,f,"mouse");if(h.length>0){const{tool:g,annotation:p}=C7(h);S7(p.annotationUID,d),g.toolSelectedCallback(t,p,"Mouse",f);return}e&&typeof e.postMouseDownCallback=="function"&&e.postMouseDownCallback(t)}function C7(t){if(t.length>1){const e=t.find(r=>{const n=!Ci(r.annotation.annotationUID),i=si(r.annotation.annotationUID);return n&&i});if(e)return e}return t[0]}function S7(t,e=!1){e?K1(t)?ya(t,!1):ya(t,!0,!0):ya(t,!0,!1)}function wG(t){if(Je.isInteractingWithTool)return;const e=Sx(t);if(e&&!Je.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"mouse");ya(r.annotationUID)}}function xG(t){if(Je.isInteractingWithTool)return;const e=Sx(t);!e||typeof e.mouseDragCallback!="function"||e.mouseDragCallback(t)}const{Active:ewe,Passive:twe}=Hn;function CG(t){if(Je.isInteractingWithTool||Je.isMultiPartToolActive)return;const e=Zh(t,[ewe,twe]),r=t.detail,{element:n}=r,i=tv(n,e),o=e.filter(s=>!i.some(l=>l.tool.getToolName()===s.getToolName()));let a=!1;for(const{tool:s,annotations:c}of i)typeof s.mouseMoveCallback=="function"&&(a=s.mouseMoveCallback(t,c)||a);o.forEach(s=>{typeof s.mouseMoveCallback=="function"&&s.mouseMoveCallback(t)}),a===!0&&Cg(n)}const SG=bg.bind(null,"Mouse","mouseUpCallback");function TG(t){if(Je.isInteractingWithTool)return;t.detail.buttons=Ol.Wheel|(t.detail.event.buttons||0);const e=Sx(t);if(e)return e.mouseWheelCallback(t)}const 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owe(t,e){var c;const r=new Map,{renderingEngineId:n,viewportId:i}=t.detail,o=Gr(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 bG(t){const e=EG(t);if(e){const{renderingEngineId:n,viewportId:i}=t.detail,o=Gr(i,n),a=e.getToolName();Object.keys(o.toolOptions).includes(a)&&o.setViewportsCursorByToolName(a)}const r=owe(t,[Hn.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 DG(t){const e=EG(t);if(!e)return;const{renderingEngineId:r,viewportId:n}=t.detail,i=Gr(n,r);WU();const o=e.getToolName();Object.keys(i.toolOptions).includes(o)&&i.setViewportsCursorByToolName(o)}const awe=function(t){t.addEventListener(V.KEY_DOWN,bG),t.addEventListener(V.KEY_UP,DG)},swe=function(t){t.removeEventListener(V.KEY_DOWN,bG),t.removeEventListener(V.KEY_UP,DG)},IG={enable:awe,disable:swe},{Active:cwe,Passive:lwe,Enabled:uwe}=Hn,OG=function(t){Zh(t,[cwe,lwe,uwe]).forEach(r=>{r.onCameraModified&&r.onCameraModified(t)})},fwe=function(t){t.addEventListener(nt.CAMERA_MODIFIED,OG)},dwe=function(t){t.removeEventListener(nt.CAMERA_MODIFIED,OG)},MG={enable:fwe,disable:dwe},{Active:hwe,Passive:gwe,Enabled:pwe}=Hn,PG=function(t){Zh(t,[hwe,gwe,pwe]).forEach(r=>{r.onImageSpacingCalibrated&&r.onImageSpacingCalibrated(t)})},mwe=function(t){t.addEventListener(nt.IMAGE_SPACING_CALIBRATED,PG)},vwe=function(t){t.removeEventListener(nt.IMAGE_SPACING_CALIBRATED,PG)},RG={enable:mwe,disable:vwe},{Active:ywe}=Hn;function H8(t){const{renderingEngineId:e,viewportId:r}=t.detail,n=t.detail.event,i=Gr(r,e);if(!i)return null;const 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kG=bg.bind(null,"Touch","touchEndCallback"),Cwe=bg.bind(null,"Touch","touchTapCallback"),VG=bg.bind(null,"Touch","touchPressCallback"),Swe=function(t){t.addEventListener(V.TOUCH_START,LG),t.addEventListener(V.TOUCH_START_ACTIVATE,AG),t.addEventListener(V.TOUCH_DRAG,NG),t.addEventListener(V.TOUCH_END,kG),t.addEventListener(V.TOUCH_TAP,Cwe),t.addEventListener(V.TOUCH_PRESS,VG)},Twe=function(t){t.removeEventListener(V.TOUCH_START,LG),t.removeEventListener(V.TOUCH_START_ACTIVATE,AG),t.removeEventListener(V.TOUCH_DRAG,NG),t.removeEventListener(V.TOUCH_END,kG),t.removeEventListener(V.TOUCH_PRESS,VG)},FG={enable:Swe,disable:Twe},_we=function(){tt.addEventListener(V.ANNOTATION_COMPLETED,Tl.handleAnnotationCompleted),tt.addEventListener(V.ANNOTATION_MODIFIED,Tl.handleAnnotationUpdate),tt.addEventListener(V.ANNOTATION_REMOVED,Tl.handleAnnotationDelete)},Ewe=function(){tt.removeEventListener(V.ANNOTATION_COMPLETED,Tl.handleAnnotationCompleted),tt.removeEventListener(V.ANNOTATION_MODIFIED,Tl.handleAnnotationUpdate),tt.removeEventListener(V.ANNOTATION_REMOVED,Tl.handleAnnotationDelete)},UG={enable:_we,disable:Ewe},{Active:bwe,Passive:Dwe,Enabled:Iwe}=Hn,BG=function(t){Zh(t,[bwe,Dwe,Iwe]).forEach(r=>{r.onResetCamera&&r.onResetCamera(t)})},Owe=function(t){t.addEventListener(nt.CAMERA_RESET,BG)},Mwe=function(t){t.removeEventListener(nt.CAMERA_RESET,BG)},GG={enable:Owe,disable:Mwe};function 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Hwe(){HG(),KG(),nU(),Pge();const t=Lc(),e=ur;t.restoreAnnotations({}),e.resetState(),ET=!1}function Kwe(){HG();const t=nt.ELEMENT_ENABLED,e=nt.ELEMENT_DISABLED;tt.addEventListener(t,K8),tt.addEventListener(e,q8),UG.enable()}function HG(){const t=nt.ELEMENT_ENABLED,e=nt.ELEMENT_DISABLED;tt.removeEventListener(t,K8),tt.removeEventListener(e,q8),UG.disable()}function qwe(){KG(),tt.addEventListener(V.ANNOTATION_COMPLETED,fG),tt.addEventListener(V.ANNOTATION_MODIFIED,dG),tt.addEventListener(V.ANNOTATION_SELECTION_CHANGE,W5),tt.addEventListener(V.ANNOTATION_SELECTION_CHANGE,W5),tt.addEventListener(V.ANNOTATION_REMOVED,z5e),tt.addEventListener(V.SEGMENTATION_MODIFIED,cG),tt.addEventListener(V.SEGMENTATION_DATA_MODIFIED,sG),tt.addEventListener(V.SEGMENTATION_REPRESENTATION_MODIFIED,z5),tt.addEventListener(V.SEGMENTATION_REPRESENTATION_ADDED,z5)}function 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QG(t,e=5){return parseFloat(t[0]).toFixed(e)+","+parseFloat(t[1]).toFixed(e)+","+parseFloat(t[2]).toFixed(e)+","}class _xe{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:on.MetadataReferenceModified,annotation:r};dt(tt,V.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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ur.getState().segmentations}function Lxe(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===Nt.Contour&&Axe(a);const s=Nxe(n==null?void 0:n.segments,i,a);return n==null||delete n.segments,{segmentationId:e,label:(n==null?void 0:n.label)??null,cachedStats:(n==null?void 0:n.cachedStats)??{},segments:s,representationData:{[i]:{...a}}}}function Axe(t){t.geometryIds=t.geometryIds??[],t.annotationUIDsMap=t.annotationUIDsMap??new Map}function Nxe(t,e,r){const n={};return t?Object.entries(t).forEach(([i,o])=>{const{label:a,locked:s,cachedStats:c,active:l,...f}=o,u={segmentIndex:Number(i),label:a??`Segment ${i}`,locked:s??!1,cachedStats:c??{},active:l??!1,...f};n[i]=u}):e===Nt.Surface?kxe(n,r):n[1]=Vxe(),n}function kxe(t,e){const{geometryIds:r}=e;r==null||r.forEach(n=>{const i=$e.getGeometry(n);if(i!=null&&i.data){const{segmentIndex:o}=i.data;t[o]={segmentIndex:o}}})}function Vxe(){return{segmentIndex:1,label:"Segment 1",locked:!1,cachedStats:{},active:!0}}function tW(t,e){const r=ur;t.forEach(n=>{const i=Lxe(n);r.addSegmentation(i),e||hs(i.segmentationId)})}function Dg(t,e,r){return rW(t,e,r)}function nW(t,e,r){return rW(t,e,r)}function rW(t,e,r){const{segmentationId:n,type:i}=e;return Fxe(t,n,i,r),ur.removeSegmentationRepresentations(t,{segmentationId:n,type:i})}function iW(){ur.getAllViewportSegmentationRepresentations().forEach(({viewportId:e,representations:r})=>{r.forEach(({segmentationId:n,type:i})=>{Dg(e,{segmentationId:n,type:i})})}),ur.resetState()}function oW(t,e,r){Dg(t,{segmentationId:e,type:Nt.Labelmap},r)}function aW(t,e,r){Dg(t,{segmentationId:e,type:Nt.Contour},r)}function sW(t,e,r){Dg(t,{segmentationId:e,type:Nt.Surface},r)}function Fxe(t,e,r,n){Ba(t,{segmentationId:e,type:r}).forEach(a=>{a.type===Nt.Labelmap?zB.removeRepresentation(t,a.segmentationId,n):a.type===Nt.Contour?GB.removeRepresentation(t,a.segmentationId,n):a.type===Nt.Surface&&JU.removeRepresentation(t,a.segmentationId,n)});const{viewport:o}=Yn(t)||{};o&&o.render()}function J8(t){const e=ur;e.getAllViewportSegmentationRepresentations().filter(({representations:n})=>n.some(i=>i.segmentationId===t)).map(({viewportId:n})=>n).forEach(n=>{nW(n,{segmentationId:t})}),e.removeSegmentation(t),f8(t)}function cW(){const t=ur;t.getState().segmentations.map(n=>n.segmentationId).forEach(n=>{J8(n)}),t.resetState()}function Uxe(t){ur.removeColorLUT(t)}function lW(t,e){return uW(t).map(o=>(e&&o.type===e,jn(o.segmentationId))).filter(o=>o!==void 0)}function uW(t){return ur.getState().viewportSegRepresentations[t]}function Bxe(t,e){return ur.getStackSegmentationImageIdsForViewport(t,e)}function Gxe(){ur.resetState()}const Wxe=Object.freeze(Object.defineProperty({__proto__:null,addColorLUT:qp,addSegmentations:tW,destroy:Gxe,getColorLUT:H1,getCurrentLabelmapImageIdForViewport:qf,getCurrentLabelmapImageIdsForViewport:Du,getNextColorLUTIndex:tG,getSegmentation:jn,getSegmentationRepresentation:d8,getSegmentationRepresentations:Ba,getSegmentationRepresentationsBySegmentationId:qU,getSegmentations:_x,getStackSegmentationImageIdsForViewport:Bxe,getViewportIdsWithSegmentation:_g,getViewportSegmentationRepresentations:uW,getViewportSegmentations:lW,removeAllSegmentationRepresentations:iW,removeAllSegmentations:cW,removeColorLUT:Uxe,removeContourRepresentation:aW,removeLabelmapRepresentation:oW,removeSegmentation:J8,removeSegmentationRepresentation:Dg,removeSurfaceRepresentation:sW,updateLabelmapSegmentationImageReferences:lG},Symbol.toStringTag,{value:"Module"}));function fW(t){if("volumeId"in t){if(t=t,!$e.getVolume(t.volumeId))throw new Error(`volumeId of ${t.volumeId} not found in cache, you should load and 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Hxe({operationData:t}){const{volumeId:e}=t;if(!e){const c=new CustomEvent(nt.ERROR_EVENT,{detail:{type:"Segmentation",message:"No volume id found for the segmentation"},cancelable:!0});return tt.dispatchEvent(c),null}const r=$e.getVolume(e),n=dW(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 Kxe({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=qf(e.id,n);if(!u)return null;const d=cx(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=$e.getImage(u);l=d?null:e.getImageData(),s=(d==null?void 0:d.getPixelData())||l.getScalarData(),c=d==null?void 0:d.voxelManager}return{segmentationImageData:i,segmentationScalarData:a,imageScalarData:s,segmentationVoxelManager:o,imageVoxelManager:c,imageData:l}}function Z8({operationData:t,viewport:e,strategy:r}){return t?"volumeId"in t&&t.volumeId!=null||"referencedVolumeId"in t&&t.referencedVolumeId!=null?Hxe({operationData:t}):Kxe({operationData:t,viewport:e,strategy:r}):null}function Ig(t){const{representationData:e}=jn(t);let{volumeId:r}=e.Labelmap,n;if(r&&(n=$e.getVolume(r),n))return n;const{imageIds:i}=e.Labelmap;if(r=$e.generateVolumeId(i),!(!i||i.length===1||!Hf(i)))return n=A1(r,i),n}const hW={[Pt.EnsureSegmentationVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t,{segmentationId:n,imageIds:i}=e,o=r?r.getImageIds():i.map(c=>$e.getImage(c).referencedImageId);if(!Hf(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 Ex(t){if(!t||t.length<=1||!Hf(t))return;const r=$e.generateVolumeId(t);let n=$e.getVolume(r);return n||(n=A1(r,t),n)}const gW={[Pt.EnsureImageVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t;let n;if(r){if(n=r.getImageIds(),!Hf(n))throw new Error("Volume is not reconstructable for sphere manipulation")}else n=jn(e.segmentationId).representationData.Labelmap.imageIds.map(s=>$e.getImage(s).referencedImageId);const i=Ex(n);if(!i)throw new Error("Failed to create or get image volume");e.imageVoxelManager=i.voxelManager,e.imageData=i.imageData}},Rl=(t,e)=>{dt(tt,nt.WEB_WORKER_PROGRESS,{progress:e,type:t})},pW=(t,e)=>{const r=jn(t),{representationData:n}=r,{Labelmap:i}=n;if(!i)return console.debug("No labelmap found for segmentation",t),null;const o=i.volumeId,a=i.imageIds,s={segmentationId:t,volumeId:o,imageIds:a};let c=!1;if(a){const f=a.map(u=>$e.getImage(u).referencedImageId);c=Hf(f)}let l=e;return l?Array.isArray(l)||(l=[l,255]):l=[Wa(t)],{operationData:s,segVolumeId:o,segImageIds:a,reconstructableVolume:c,indices:l}},mW=t=>Z8({operationData:t,strategy:{ensureSegmentationVolumeFor3DManipulation:hW.ensureSegmentationVolumeFor3DManipulation,ensureImageVolumeFor3DManipulation:gW.ensureImageVolumeFor3DManipulation}}),vW=t=>{const e=[],r=[];for(const n of t){const i=$e.getImage(n),o=i.getPixelData(),{origin:a,direction:s,spacing:c,dimensions:l}=Hw(i);e.push({scalarData:o,dimensions:l,spacing:c,origin:a,direction:s});const f=i.referencedImageId;if(f){const u=$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}},qxe=(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=vt("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:Xxe}=Nt;async function yW({segmentations:t}){Tx(),Rl(cs.GENERATE_CONTOUR_SETS,0);const{representationData:e,segments:r=[0,1],segmentationId:n}=t;let{volumeId:i}=e[Xxe];if(!i){const g=Ig(n);g&&(i=g.volumeId)}const o=$e.getVolume(i);if(!o){console.warn(`No volume found for ${i}`);return}const c={scalarData:o.voxelManager.getCompleteScalarDataArray(),dimensions:o.dimensions,spacing:o.imageData.getSpacing(),origin:o.imageData.getOrigin(),direction:o.imageData.getDirection()},l=Array.isArray(r)?r.filter(g=>g!==null).map(g=>g.segmentIndex||g):Object.values(r).filter(g=>g!==null).map(g=>g.segmentIndex||g),f=await Nl().executeTask("compute","generateContourSetsFromLabelmapVolume",{segmentation:c,indices:l,mode:"individual"}),u=o.imageIds.map(g=>{var v;const p=(v=$e.getImage(g))==null?void 0:v.referencedImageId;return p?$e.getImage(p):void 0}),d=u.map(g=>Hw(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=xl(x,C);return sV(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 Rl(cs.GENERATE_CONTOUR_SETS,100),h}class wW{constructor(){}static getContourSequence(e,r){const{data:n}=e,{projectionPoints:i,projectionPointsImageIds:o}=n.cachedStats;return i.map((a,s)=>{const c=Yxe(a),l=Jxe(o[s],r);return{NumberOfContourPoints:c.length/3,ContourImageSequence:l,ContourGeometricType:"CLOSED_PLANAR",ContourData:c}})}}wW.toolName="RectangleROIStartEndThreshold";function Yxe(t){return[...t[0],...t[1],...t[3],...t[2]].flat().map(i=>i.toFixed(2))}function Jxe(t,e){const r=e.get("sopCommonModule",t);return{ReferencedSOPClassUID:r.sopClassUID,ReferencedSOPInstanceUID:r.sopInstanceUID}}function Zxe(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 om=class om{constructor(){}static convert(e,r,n){Zxe(e);const{toolName:i}=e.metadata,o=om.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){om.TOOL_NAMES[e.toolName]=e}};om.TOOL_NAMES={};let $5=om;$5.register(wW);function Qxe(t,e){Tl.acceptAutoGenerated(t,e)}const{isEqual:e3e}=Gn;function bT(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=>e3e(o,c));if(a!==-1)return a;let s=1/0;return r.reduce((c,l,f)=>{const u=bL(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=l8(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=Oe(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:{}}});mn(f,a);const u=Rt(a,this.getToolName());return this.editData={annotation:f,viewportIdsToRender:u,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Bt(a),n.preventDefault(),We(u),f},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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 O8([p,v,y,m],g)<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Rt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Bt(a);const c=Oe(a),{renderingEngine:l}=c;We(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=Rt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Bt(s);const d=Oe(s),{renderingEngine:h}=d;We(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),nn(o),this.doneEditMemo(),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),We(s),c&&Kn(a))},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData;this.createMemo(o,a,{newAnnotation:f});const{data:u}=a;if(l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world,{points:g}=u.handles;g.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=Oe(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,Oe(o),We(s),a.invalidated&&pn(a,o,on.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,We(o),a&&Kn(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_MOVE,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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(U));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 xr)){const{referencedImageId:U}=h.metadata;for(const H in p.cachedStats)H.startsWith("imageId")&&f.getStackViewports().find(xe=>{const ue=Xr(U),_e=xe.hasImageURI(ue),Ae=Xr(xe.getCurrentImageId());return _e&&Ae!==ue})&&delete p.cachedStats[H]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let _;if(!si(g))continue;!Ci(g)&&!this.editData&&y!==null&&(_=[m[y]]),_&&hr(i,g,"0",_,{color:w});const E=`${g}-rect`;P8(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 U=$a(m);p.handles.textBox.worldPosition=a.canvasToWorld(U)}const P=a.worldToCanvas(p.handles.textBox.worldPosition),A=yo(i,g,"1",I,P,m,{},D),{x:F,y:W,width:N,height:k}=A;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([F,W]),topRight:a.canvasToWorld([F+N,W]),bottomLeft:a.canvasToWorld([F,W+k]),bottomRight:a.canvasToWorld([F+N,W+k])}}return o},this._getRectangleImageCoordinates=n=>{const[i,o]=n;return{left:Math.min(i[0],o[0]),top:Math.min(i[1],o[1]),width:Math.abs(i[0]-o[0]),height:Math.abs(i[1]-o[1])}},this._calculateCachedStats=(n,i,o,a,s)=>{var v,y,m,w;if(!this.configuration.calculateStats)return;const{data:c}=n,{viewport:l}=s,{element:f}=l,u=c.handles.points[0],d=c.handles.points[3],{cachedStats:h}=c,g=Object.keys(h);for(let x=0;x_r(n,o)&&_r(i,o),this._throttledCalculateCachedStats=ta(this._calculateCachedStats,100,{trailing:!0})}};nh.toolName="RectangleROI",nh.hydrate=(e,r,n)=>{const i=Yn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=nh.hydrateBase(nh,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Bn(),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}};mn(d,l.element),We([l.id])};let Ou=nh;function n3e(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 jr(n)&&f.push(`Area: ${vn(n)} ${s}`),jr(i)&&f.push(`Mean: ${vn(i)} ${c}`),jr(o)&&f.push(`Max: ${vn(o)} ${c}`),jr(l)&&f.push(`Max: ${vn(l)} ${c}`),jr(a)&&f.push(`Std Dev: ${vn(a)} ${c}`),f}const{transformWorldToIndex:np}=Gn;class Q8 extends Ou{constructor(e={},r={configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:r3e,statsCalculator:Ml,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u;let g,p,v;if(l instanceof wr)throw new Error("Stack Viewport Not implemented");{const T=this.getTargetId(l);v=kl(T),p=$e.getVolume(v),g=Su(p,s,d)}const y=jf(p,d),m=this._getStartCoordinate(s,d),w=this._getEndCoordinate(s,y,d),x=l.getFrameOfReferenceUID(),C={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...d],enabledElement:c,viewUp:[...h],FrameOfReferenceUID:x,referencedImageId:g,toolName:this.getToolName(),volumeId:v,spacingInNormal:y},data:{label:"",startCoordinate:m,endCoordinate:w,cachedStats:{pointsInVolume:[],projectionPoints:[],projectionPointsImageIds:[g],statistics:[]},handles:{textBox:{hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}},points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},labelmapUID:null}};this._computeProjectionPoints(C,p),mn(C,a);const S=Rt(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Bt(a),n.preventDefault(),We(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),nn(o);const u=Oe(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID);const d=this.getTargetId(u.viewport),h=$e.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,d,h,u),We(s),c?Kn(a):pn(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=xn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=yx(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;la.worldToCanvas(N));c.annotationUID=u;const w=this.getStyle("lineWidth",c,f),x=this.getStyle("lineDash",c,f),C=this.getStyle("color",c,f),S=a.getCamera().focalPoint,T=a.getCamera().viewPlaneNormal;let _=g,E=p;if(Array.isArray(g)){_=this._getCoordinateForViewplaneNormal(_,T);const N=this._getIndexOfCoordinatesForViewplaneNormal(T);d.handles.points.forEach(k=>{k[N]=_}),d.startCoordinate=_}Array.isArray(p)&&(E=this._getCoordinateForViewplaneNormal(E,T),d.endCoordinate=E,d.endCoordinate=E);const b=df(_),D=df(E),I=this._getCoordinateForViewplaneNormal(S,T),P=df(I);if(PMath.max(b,D))continue;f.invalidated&&this._throttledCalculateCachedStats(f,n);let O=!1;if((P===b||P===D)&&(O=!0),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let A;if(!si(u))continue;!Ci(u)&&!this.editData&&y!==null&&O&&(A=[m[y]]),A&&hr(i,u,"0",A,{color:C});let F=x;if(O||(F=2),J1(i,u,"0",m[0],m[3],{color:C,lineDash:F,lineWidth:w}),o=!0,this.configuration.showTextBox){const N=this.getLinkedTextBoxStyle(c,f);if(!N.visibility){d.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const k=this.configuration.getTextLines(d,{metadata:h});if(!k||k.length===0)continue;if(!d.handles.textBox.hasMoved){const Ae=$a(m);d.handles.textBox.worldPosition=a.canvasToWorld(Ae)}const U=a.worldToCanvas(d.handles.textBox.worldPosition),ee=yo(i,u,"1",k,U,m,{},N),{x:ae,y:xe,width:ue,height:_e}=ee;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([ae,xe]),topRight:a.canvasToWorld([ae+ue,xe]),bottomLeft:a.canvasToWorld([ae,xe+_e]),bottomRight:a.canvasToWorld([ae+ue,xe+_e])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=ta(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=xg(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=np(s,f[0]),d=np(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=ao(h,g),v=[];for(let y=0;y{const w=Ke();return Fn(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}=vx(s,c,h,g),y=za(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=Au(a.Modality,e.metadata.referencedImageId,w);for(let E=0;E{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(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 wr)p=g.split("imageId:")[1];else{v=kl(g);const x=$e.getVolume(v);p=Su(x,s,d)}const y=l.getFrameOfReferenceUID(),m={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...d],enabledElement:c,viewUp:[...h],FrameOfReferenceUID:y,referencedImageId:p,toolName:this.getToolName(),volumeId:v},data:{label:"",handles:{textBox:{hasMoved:!1,worldPosition:null,worldBoundingBox:null},points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null},segmentationId:null}};mn(m,a);const w=Rt(a,this.getToolName());return this.editData={annotation:m,viewportIdsToRender:w,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Bt(a),n.preventDefault(),We(w),m},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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;pn(u,s);let x;if(!si(d))continue;!Ci(d)&&!this.editData&&p!==null&&(x=[v[p]]),x&&hr(i,d,"0",x,{color:w}),J1(i,d,"0",v[0],v[3],{color:w,lineDash:m,lineWidth:y}),o=!0}return o}}}eb.toolName="RectangleROIThreshold";function CW(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=>ri(c,p));let d=Lf(u,l);r.numSlicesToProject&&!((g=a.cachedStats)!=null&&g.projectionPoints)&&(d=YG(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 i3e(t,e,r,n){const i=t.map(s=>br.getAnnotation(s));o3e(i);let o;for(let s=0;s{if(!rn(f,t[0].dimensions)||!rn(l,t[0].direction)||!rn(d,t[0].spacing)||!rn(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}},u3e={[Pt.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===Pt.RejectPreview||e===Pt.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(VS(r,w)>p)return;const C=Array.isArray(m)?Wh(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},[Pt.OnInteractionStart]:t=>{var r;const{configuration:e}=t;(r=e==null?void 0:e.threshold)!=null&&r.isDynamic&&(e.threshold.range=null)},[Pt.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}},f3e={[Pt.Initialize]:t=>{t.segmentIndex=0}},{isEqual:oC}=Gn,M7={toIJK:t=>t,fromIJK:t=>t,type:"acquistion"},d3e={toIJK:([t,e,r])=>[r,t,e],fromIJK:([t,e,r])=>[e,r,t],type:"jk"},h3e={toIJK:([t,e,r])=>[t,r,e],fromIJK:([t,e,r])=>[t,r,e],type:"ik"};function TW(t,e){if(!(t instanceof Ar))return{...M7,boundsIJKPrime:e};const{viewPlaneNormal:r}=t.getCamera(),n=oC(Math.abs(r[0]),1)&&d3e||oC(Math.abs(r[1]),1)&&h3e||oC(Math.abs(r[2]),1)&&M7;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:g3e,VoxelManager:p3e}=Gn,m3e=65535;var To;(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"})(To||(To={}));class e0{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:p3e.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]>m3e))return;const{toIJK:u,fromIJK:d,boundsIJKPrime:h,error:g}=TW(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 g3e(p,v,y),w=(x,C,S)=>{const T=o.toIndex(u([x,C,S])),_=o.getAtIndex(T);if(_===c||_===s)return To.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)===To.SEGMENT&&(n+=r.floodFill(c,l,f,To.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!==To.ISLAND)for(let l=a.start;l{let f;for(const u of[...l])if(u.value===To.ISLAND){if(!f){if(this.fillInternalEdge&&u.start>0)for(let d=0;d{if(l.value!==To.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,To.EXTERIOR,{singlePlane:!0})}),e.forEach((c,l)=>{if(l.value!==To.INTERIOR)return;const[,f,u]=e.toIJK(c),g=e.floodFill(l.start,f,u,To.INTERIOR_TEST)>this.maxInternalRemove?To.EXTERIOR:To.INTERIOR_SMALL;e.floodFill(l.start,f,u,g)}),e.forEach((c,l)=>{if(l.value===To.INTERIOR_SMALL)for(let f=l.start;f=o.start&&n=i))return!0;return!1}}const v3e={[Pt.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 e0,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&&Po(t.segmentationId,l,e)}},y3e={[Pt.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},[Pt.Initialize]:t=>{const{segmentIndex:e,previewColor:r,previewSegmentIndex:n}=t;if(n==null||e==null)return;const i=_g(t.segmentationId);i==null||i.forEach(o=>{nG(o,t.segmentationId,n,r)})},[Pt.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),Po(t.segmentationId,r.getArrayOfModifiedSlices(),i),t.centerSegmentIndexInfo.changedIndices=[]},[Pt.RejectPreview]:t=>{t&&oF.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})}},w3e={[Pt.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 x3e({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 C3e={[Pt.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}x3e({operationData:t,existingValue:l,index:r})}}},S3e={[Pt.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)?va(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}}},P7=10;function j5(){return{maxIJKs:[]}}function _W(t,e){const{value:r}=e,{maxIJKs:n}=t,i=n.length;if(typeof r!="number"||i>=P7&&r=n[i-1].value)n.push(o);else for(let a=0;a=P7&&n.splice(0,1)}function EW(t,e,r){const{spacing:n,calibration:i}=r,{volumeUnit:o}=za({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 kb=class kb extends Ml{static statsInit(e){super.statsInit(e),this.volumetricState=j5()}static statsCallback(e){super.statsCallback(e),_W(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 EW(this.volumetricState,n,r)}};kb.volumetricState=j5();let kd=kb;class R7 extends yB{constructor(e){super(e),this.volumetricState=j5()}statsInit(e){super.statsInit(e),this.volumetricState=j5()}statsCallback(e){super.statsCallback(e),_W(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 EW(this.volumetricState,n,r)}}const T3e=Math.pow(3*1e3/(4*Math.PI),1/3);async function bW({segmentationId:t,segmentIndices:e,mode:r="collective"}){Tx(),Rl(cs.COMPUTE_STATISTICS,0);const n=pW(t,e);if(!n)return;const{operationData:i,segVolumeId:o,segImageIds:a,reconstructableVolume:s,indices:c}=n,{refImageId:l,modalityUnitOptions:f}=qxe(o,a),u=oG(l,f);return s?await _3e({operationData:i,indices:c,unit:u,mode:r}):await E3e({segImageIds:a,indices:c,unit:u,mode:r})}async function _3e({operationData:t,indices:e,unit:r,mode:n}){var p;const i=mW(t),{segmentationVoxelManager:o,imageVoxelManager:a,segmentationImageData:s,imageData:c}=i;if(!o||!s)return;const l=s.getSpacing(),{boundsIJK:f}=o;if(!f)return kd.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 Nl().executeTask("compute","calculateSegmentsStatisticsVolume",{segmentationInfo:d,imageInfo:h,indices:e,unit:r,mode:n});if(Rl(cs.COMPUTE_STATISTICS,100),n==="collective")return H5({stats:g,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a});{const v={};return Object.entries(g).forEach(([y,m])=>{v[y]=H5({stats:m,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a})}),v}}const aC=(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)},H5=({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*T3e/a)));for(const a of t.maxIJKs){const s=b3e(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},aC(t,t.peakValue),aC(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}`},aC(t,t.lesionGlycolysis)}return t};async function E3e({segImageIds:t,indices:e,unit:r,mode:n}){Rl(cs.COMPUTE_STATISTICS,0);const{segmentationInfo:i,imageInfo:o}=vW(t),a=await Nl().executeTask("compute","calculateSegmentsStatisticsStack",{segmentationInfo:i,imageInfo:o,indices:e,mode:n});Rl(cs.COMPUTE_STATISTICS,100);const s=i[0].spacing,c=i[0],l=o[0].voxelManager;if(n==="collective")return H5({stats:a,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l});{const f={};return Object.entries(a).forEach(([u,d])=>{f[u]=H5({stats:d,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l})}),f}}function b3e(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&&kd.statsCallback({value:d,pointLPS:u,pointIJK:f})};return kd.statsInit({storePointData:!1}),xE(r,{pointInShapeFn:c,callback:l,boundsIJK:s}),kd.getStatistics({spacing:i})}const D3e={[Pt.GetStatistics]:function(t,e,r){const{indices:n}=r,{segmentationId:i,viewport:o}=e;bW({segmentationId:i,segmentIndices:n})}},bn={determineSegmentIndex:l3e,dynamicThreshold:u3e,erase:f3e,islandRemoval:v3e,preview:y3e,regionFill:w3e,setValue:C3e,threshold:S3e,labelmapStatistics:D3e,ensureSegmentationVolumeFor3DManipulation:hW,ensureImageVolumeFor3DManipulation:gW},Cd=class Cd{constructor(e,...r){this._initialize=[],this._fill=[],this._onInteractionStart=[],this.fill=(n,i)=>{const o=this.initialize(n,i,Pt.Fill);if(!o)return;this._fill.forEach(c=>c(o));const{segmentationVoxelManager:a,segmentIndex:s}=o;return Po(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,Pt.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(!Cd.childFunctions[o])throw new Error(`Didn't find ${o} as a brush strategy`);Cd.childFunctions[o](this,i[o])}}),this.strategyFunction=(n,i)=>this.fill(n,i);for(const n of Object.keys(Cd.childFunctions))this.strategyFunction[n]=this[n]}initialize(e,r,n){const{viewport:i}=e,o=Z8({operationData:r,viewport:i,strategy:this});if(!o)return null;const{imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c}=o,l=r.createMemo(r.segmentationId,s),f={operationName:n,...r,segmentIndex:r.segmentIndex,enabledElement:e,imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c,viewport:i,centerWorld:null,isInObject:null,isInObjectBoundsIJK:null,brushStrategy:this,memo:l};return this._initialize.forEach(u=>u(f)),f}};Cd.COMPOSITIONS=bn,Cd.childFunctions={[Pt.OnInteractionStart]:oc(Pt.OnInteractionStart,Pt.Initialize),[Pt.OnInteractionEnd]:oc(Pt.OnInteractionEnd,Pt.Initialize),[Pt.Fill]:oc(Pt.Fill),[Pt.Initialize]:oc(Pt.Initialize),[Pt.CreateIsInThreshold]:g2(Pt.CreateIsInThreshold),[Pt.Interpolate]:oc(Pt.Interpolate,Pt.Initialize),[Pt.AcceptPreview]:oc(Pt.AcceptPreview,Pt.Initialize),[Pt.RejectPreview]:oc(Pt.RejectPreview,Pt.Initialize),[Pt.INTERNAL_setValue]:g2(Pt.INTERNAL_setValue),[Pt.Preview]:g2(Pt.Preview,!1),[Pt.ComputeInnerCircleRadius]:oc(Pt.ComputeInnerCircleRadius),[Pt.EnsureSegmentationVolumeFor3DManipulation]:oc(Pt.EnsureSegmentationVolumeFor3DManipulation),[Pt.EnsureImageVolumeFor3DManipulation]:oc(Pt.EnsureImageVolumeFor3DManipulation),[Pt.AddPreview]:oc(Pt.AddPreview),[Pt.GetStatistics]:g2(Pt.GetStatistics),compositions:null};let Mc=Cd;function oc(t,e){const r=`_${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 g2(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 DW(t,e){const{center:r,radius:n}=t,i=t.radius2||n*n;return(e[0]-r[0])*(e[0]-r[0])+(e[1]-r[1])*(e[1]-r[1])+(e[2]-r[2])*(e[2]-r[2])<=i}const{transformWorldToIndex:L7,isEqual:sC}=Gn,IW={[Pt.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=kt(0,0,0);e.forEach(d=>{vi(i,i,d)}),Fr(i,i,1/e.length),t.centerWorld=i,t.centerIJK=L7(n,i);const o=e.map(d=>r.worldToCanvas(d)),[a,s]=R5(o),c=r.canvasToWorld(a),l=r.canvasToWorld(s),f=e.map(d=>L7(n,d)),u=Lf(f,n.getDimensions());t.isInObject=OW({topLeftWorld:c,bottomRightWorld:l,center:i}),t.isInObjectBoundsIJK=u}};function OW(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(sC(i,s)&&sC(o,s)&&sC(a,s)){const f={center:n,radius:s,radius2:s*s};return u=>DW(f,u)}const c={center:n,xRadius:i,yRadius:o,zRadius:a},{precalculated:l}=S8(c,{});return l}const MW=new Mc("Circle",bn.regionFill,bn.setValue,IW,bn.determineSegmentIndex,bn.preview,bn.labelmapStatistics),I3e=new Mc("CircleThreshold",bn.regionFill,bn.setValue,IW,bn.determineSegmentIndex,bn.dynamicThreshold,bn.threshold,bn.preview,bn.islandRemoval,bn.labelmapStatistics),bx=MW.strategyFunction,O3e=I3e.strategyFunction;function M3e(){throw new Error("Not yet implemented")}const{transformWorldToIndex:P3e}=Gn,R3e={[Pt.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=kt(0,0,0);e.forEach(c=>{vi(i,i,c)}),Fr(i,i,1/e.length),t.centerWorld=i,t.centerIJK=P3e(n,i);const{boundsIJK:o,topLeftWorld:a,bottomRightWorld:s}=Sxe(e.slice(0,2),n,r);t.isInObjectBoundsIJK=o,t.isInObject=OW({topLeftWorld:a,bottomRightWorld:s,center:i})}},Dx=new Mc("Sphere",bn.regionFill,bn.setValue,R3e,bn.determineSegmentIndex,bn.preview,bn.labelmapStatistics,bn.ensureSegmentationVolumeFor3DManipulation),PW=Dx.strategyFunction,L3e=new Mc("SphereThreshold",...Dx.compositions,bn.dynamicThreshold,bn.threshold,bn.ensureSegmentationVolumeFor3DManipulation,bn.ensureImageVolumeFor3DManipulation),A3e=new Mc("SphereThreshold",...Dx.compositions,bn.dynamicThreshold,bn.threshold,bn.islandRemoval,bn.ensureSegmentationVolumeFor3DManipulation,bn.ensureImageVolumeFor3DManipulation),N3e=L3e.strategyFunction,k3e=A3e.strategyFunction,V3e=new Mc("EraseSphere",bn.erase,...Dx.compositions),RW=V3e.strategyFunction,F3e=new Mc("EraseCircle",bn.erase,...MW.compositions),LW=F3e.strategyFunction,{VoxelManager:DT,RLEVoxelMap:U3e}=Gn;function IT(t,e){return NW(t,e)}function AW(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();Po(this.segmentationId,o)}function NW(t,e){const r=DT.createRLEHistoryVoxelManager(e);return{segmentationId:t,restoreMemo:AW,commitMemo:B3e,segmentationVoxelManager:e,voxelManager:r,id:Bn(),operationType:"labelmap"}}function B3e(){if(this.redoVoxelManager)return!0;if(!this.voxelManager.modifiedSlices.size)return!1;const{segmentationVoxelManager:t}=this,e=DT.createRLEHistoryVoxelManager(t);U3e.copyMap(e.map,this.voxelManager.map);for(const n of this.voxelManager.modifiedSlices.keys())e.modifiedSlices.add(n);this.undoVoxelManager=e;const r=DT.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 G3e=Object.freeze(Object.defineProperty({__proto__:null,createLabelmapMemo:IT,createRleMemo:NW,restoreMemo:AW},Symbol.toStringTag,{value:"Module"})),{isEqual:p2}=Gn,W3e=kt(1,0,0),z3e=kt(0,1,0),$3e=kt(0,0,1),A7=[W3e,z3e,$3e];function kW(t){const e=nr(Ke(),t[0],t[1]),r=nr(Ke(),t[0],t[2]),n=N7(e,A7),i=N7(r,A7);return[...n,...i].every(a=>p2(a,0)||p2(a,90)||p2(a,180)||p2(a,270))}function N7(t,e){return e.map(r=>k4(t,r)*180/Math.PI)}const{transformWorldToIndex:VW}=Gn,FW={[Pt.Initialize]:t=>{const{points:e,imageVoxelManager:r,viewport:n,segmentationImageData:i,segmentationVoxelManager:o}=t;if(!e)return;const a=kt(0,0,0);e.forEach(l=>{vi(a,a,l)}),Fr(a,a,1/e.length),t.centerWorld=a,t.centerIJK=VW(i,a);const{boundsIJK:s,pointInShapeFn:c}=j3e(n,e,i);t.isInObject=c,t.isInObjectBoundsIJK=s}};function j3e(t,e,r){let n=e.map(w=>VW(r,w));n=n.map(w=>w.map(x=>Math.round(x)));const i=Lf(n,r.getDimensions()),a=t instanceof wr||kW(n),s=r.getDirection(),c=r.getSpacing(),{viewPlaneNormal:l}=t.getCamera(),f=jf({direction:s,spacing:c},l),u=jU(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 H3e=new Mc("Rectangle",bn.regionFill,bn.setValue,FW,bn.determineSegmentIndex,bn.preview,bn.labelmapStatistics),K3e=new Mc("RectangleThreshold",bn.regionFill,bn.setValue,FW,bn.determineSegmentIndex,bn.dynamicThreshold,bn.threshold,bn.preview,bn.islandRemoval,bn.labelmapStatistics),nb=H3e.strategyFunction,q3e=K3e.strategyFunction,X3e=Object.freeze(Object.defineProperty({__proto__:null,fillInsideCircle:bx,fillInsideRectangle:nb,fillOutsideCircle:M3e,thresholdInsideRectangle:q3e},Symbol.toStringTag,{value:"Module"})),am=class am extends Ii{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(Oe(o),a,Pt.AcceptPreview)}this._previewData.isDrag=!0}}get _previewData(){return am.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=IT(e,r),this.memoMap.set(n,i)):(i=IT(e,r),this.memoMap.set(n,i)),this.memo=i,i}createEditData(e){const r=Oe(e),{viewport:n}=r,i=Zd(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=d0(o),{representationData:s}=jn(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 Ar){const{volumeId:c}=r[Nt.Labelmap],l=e.getActors();if(e instanceof wr){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=>$e.getVolume(g.referencedId)),d=$e.getVolume(c),h=((o=u.find(g=>rn(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=qf(e.id,i);return c?{imageId:c,segmentsLocked:n}:void 0}}createHoverData(e,r){const n=Oe(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=Zd(r);if(!n)return;const{segmentationId:i}=n,o=Wa(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}=Oe(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||Y3e(...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=Oe(e),a=this.applyActiveStrategyCallback(o,this.getOperationData(e),Pt.AddPreview);return n.isDrag=!0,a}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=Oe(e);this.applyActiveStrategyCallback(r,this.getOperationData(e),Pt.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=Oe(e);this.applyActiveStrategyCallback(n,r,Pt.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=W1(),o=Q1(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 am({},{configuration:{strategies:{FILL_INSIDE_CIRCLE:bx},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=Wa(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]);I8(A,w)&&u.setAtIJK(I,P,O,D)}n&&Sn(y.annotationUID)}const p=u.getArrayOfModifiedSlices();Po(f,p)}};am.previewData={preview:null,element:null,timerStart:0,timer:null,startPoint:[NaN,NaN],isDrag:!1};let t0=am;function Y3e(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 Ix extends t0{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE_CIRCLE:bx,ERASE_INSIDE_CIRCLE:LW,FILL_INSIDE_SPHERE:PW,ERASE_INSIDE_SPHERE:RW,THRESHOLD_INSIDE_CIRCLE:O3e,THRESHOLD_INSIDE_SPHERE:N3e,THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL:k3e},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:{[Pt.AcceptPreview]:{method:Pt.AcceptPreview,bindings:[{key:"Enter"}]},[Pt.RejectPreview]:{method:Pt.RejectPreview,bindings:[{key:"Escape"}]},[Pt.Interpolate]:{method:Pt.Interpolate,bindings:[{key:"i"}],configuration:{useBallStructuringElement:!0,noUseDistanceTransform:!0,noUseExtrapolation:!0}},interpolateExtrapolation:{method:Pt.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=Oe(o);this._editData=this.createEditData(o),this._activateDraw(o),Bt(o),n.preventDefault(),this._previewData.isDrag=!1,this._previewData.timerStart=Date.now();const s=this._hoverData||this.createHoverData(o);We(s.viewportIdsToRender);const c=this.getOperationData(o);return this.applyActiveStrategyCallback(a,c,Pt.OnInteractionStart),!0},this.mouseMoveCallback=n=>{if(this.mode===Hn.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=Lr(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=Oe(this._previewData.element);if(!i)return;const{viewport:o}=i,a=this.configuration.activeStrategy,s=Z8({operationData:n,viewport:o,strategy:a});if(!n)return;const c=this.createMemo(n.segmentationId,s.segmentationVoxelManager);this._previewData.preview=this.applyActiveStrategyCallback(Oe(this._previewData.element),{...n,...s,memo:c},Pt.Preview)},this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=Oe(o);this.updateCursor(n);const{viewportIdsToRender:c}=this._hoverData;We(c);const l=Lr(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=Oe(o),s=this.getOperationData(o);!this._previewData.preview&&!this._previewData.isDrag&&this.applyActiveStrategy(a,s),this.doneEditMemo(),this._deactivateDraw(o),nn(o),this.updateCursor(n),this._editData=null,this.applyActiveStrategyCallback(a,s,Pt.OnInteractionEnd),this._previewData.isDrag||this.acceptPreview(o)},this._activateDraw=n=>{n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.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&&We(this._hoverData.viewportIdsToRender)}_calculateCursor(e,r){const n=Oe(e),{viewport:i}=n,{canvasToWorld:o}=i,a=i.getCamera(),{brushSize:s}=this.configuration,c=kt(a.viewUp[0],a.viewUp[1],a.viewUp[2]),l=kt(a.viewPlaneNormal[0],a.viewPlaneNormal[1],a.viewPlaneNormal[2]),f=Ke();$n(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=Oe(e);return this.applyActiveStrategyCallback(n,this.getOperationData(e),Pt.GetStatistics,r)}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=Oe(e);r&&(this.applyActiveStrategyCallback(r,this.getOperationData(e),Pt.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=Oe(e);this._previewData.preview=this.applyActiveStrategyCallback(n,this.getOperationData(e),Pt.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}xa(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&&xa(r,s,"1",h,y,{color:p})}}Ix.toolName="Brush";function Og(t,e){const r=mi(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 Ix):void 0}function J3e(t,e,r){const n=mi(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();oi(s),We(c)}function Z3e(t,e){const r=mi(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 Q3e(t,e){const r=mi(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();We(o)}function eCe(t){const e=mi(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 sm=class sm{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 R7({storePointData:r}))}):this.calculators.set(n,new R7({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 ${r}`);i.statsCallback(n)}static getStatistics(e){if(this.mode==="individual"){const n={};return this.calculators.forEach((i,o)=>{n[o]=i.getStatistics(e)}),n}return this.calculators.get(this.indices).getStatistics(e)}};sm.calculators=new Map,sm.indices=[],sm.mode="collective";let OT=sm;function tCe(t,e,r,n,i){if(!i)throw new Error("Segmentation ID is required to be passed inside thresholdSegmentationByRange");const{baseVolumeIdx:o,volumeInfoList:a}=HU(t,r),{voxelManager:s}=a[o],c=s,l=t.voxelManager.getScalarDataLength(),f=t.voxelManager;return a.forEach(u=>{const{volumeSize:d}=u;d===l?rCe(f,c,e,u):nCe(f,c,e,u,a,o,n)}),Po(i),t}function nCe(t,e,r,n,i,o,a){const{imageData:s,lower:c,upper:l,dimensions:f}=n;let u,d,h;const g=t.getScalarDataLength();for(let p=0;p{u=u+1,w>=h.lower&&w<=h.upper&&(d=d+1)};u=0,d=0,h={lower:c,upper:l};let m=!1;t.forEach(y,{imageData:s,boundsIJK:v}),m=a===0?d>0:d===u,t.setAtIndex(p,m?r:0)}return{total:u,range:h,overlaps:d}}function rCe(t,e,r,n){const{lower:i,upper:o}=n,a=t.getScalarDataLength();for(let s=0;s=i&&c<=o?r:0)}}function k7(t,e,r){const n=r.toIJK(t),i=r.toIJK(e),o=Ke(),{testIJK:a}=r,s=Un(Ke(),n,i),c=Math.round(Math.max(...s.map(Math.abs)));if(c<2)return!0;const l=Fr(Ke(),s,1/c);for(let f=1;f{const l=vi(Ke(),s,c).map(v=>v/2),f=e.worldToIndex(l).map(Math.round),[u,d,h]=f,g=u+d*o+h*a,p=r.getAtIndex(g);return p===n||(i==null?void 0:i.has(p))},toIJK:s=>e.worldToIndex(s),testIJK:s=>{const[c,l,f]=s,u=Math.round(c)+Math.round(l)*o+Math.round(f)*a,d=r.getAtIndex(u);return d===n||(i==null?void 0:i.has(d))}}}function oCe(t,e,r){const n=$e.getVolume(t);if(!n){console.warn(`No volume found for ${t}`);return}return iCe({dimensions:n.dimensions,imageData:n.imageData,voxelManager:n.voxelManager,segmentIndex:e,containedSegmentIndices:r})}const rp=.01;function aCe(t,e,r){const{sliceContours:n}=t,{segmentIndex:i,containedSegmentIndices:o}=r;let a;const s=oCe(e,i,o);for(const c of n){const l=sCe(c,s,a);l&&(a=l)}return a&&Object.assign(a,r),a}function sCe(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;vrp||e.testCenter(m,w)&&k7(m,w,e)&&(s=x,d=[v,y])}if(!d)return;s=Math.sqrt(s);const h=n[d[0]],g=n[d[1]];return{majorAxis:[l,f],minorAxis:[h,g],maxMajor:a,maxMinor:s,...t}}async function UW(t){const e=await yW({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,aCe(e[0],n.volumeId,r[i])}function BW(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:m2}=Gn,rh=class rh extends yr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:cCe}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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=Fi([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=Fi([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=Rt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a);const c=Oe(a),{renderingEngine:l}=c;We(s),Bt(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=Rt(s,this.getToolName());Bt(s),this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=Oe(s),{renderingEngine:h}=d;We(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),nn(o);const{renderingEngine:u}=Oe(o);if(this.editData.handleIndex!==void 0){const{points:d}=f.handles,h=ao(d[0],d[1]);if(ao(d[2],d[3])>h){const p=[[...d[2]],[...d[3]]],v=[...d[0]],y=[...d[1]],m=ln();Ps(m,p[1][0]-p[0][0],p[1][1]-p[1][0]);const w=ln();Ps(w,-m[1],m[0]);const x=ln();Ps(x,y[0]-v[0],y[1]-v[0]);let C;V4(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),We(s),c&&Kn(a),this.editData=null,this.isDrawing=!1},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=Oe(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=Lr(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,We(u),pn(f,a,on.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;We(s),a.invalidated&&pn(a,o,on.HandlesUpdated)},this._dragModifyHandle=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=Oe(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=Ps(ln(),y[0]-w[0],y[1]-w[1]),C=Ps(ln(),h[f][0]-w[0],h[f][1]-w[1]);cu(x,x),cu(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(_),F=D*Math.sin(_)+I*Math.cos(_);E=P+T[0],b=O+T[1],D=A+T[0],I=F+T[1];const W=c.canvasToWorld([E,b]),N=c.canvasToWorld([D,I]);u.handles.points[f]=v,u.handles.points[2]=W,u.handles.points[3]=N}else{const m=f===2?3:2,w={longLineSegment:{start:g.start,end:g.end},shortLineSegment:{start:p.start,end:p.end}},x=fi(ln(),[w.longLineSegment.end.x,w.longLineSegment.end.y],[w.longLineSegment.start.x,w.longLineSegment.start.y]),C=cu(ln(),x),S=fi(ln(),[y[0],y[1]],[h[f][0],h[f][1]]),T=Ky(S),_=this._getSignedAngle(C,S),E=Math.cos(_)*T,b=LJ(ln(),[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}})||!A5([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),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,We(o),a&&Kn(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(V.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragDrawCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragDrawCallback)},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!0;const{viewport:a}=n,{element:s}=a;let c=xn(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(ee));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(!si(g))continue;!Ci(g)&&!this.editData&&y!==null&&(T=[m[y]]),T&&hr(i,g,"0",T,{color:w});const _=`${g}-line-1`,E=`${g}-line-2`;Dn(i,g,"0",m[0],m[1],{color:w,lineDash:C,lineWidth:x,shadow:S},_),Dn(i,g,"1",m[2],m[3],{color:w,lineDash:C,lineWidth:x,shadow:S},E),o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let O;p.handles.textBox.hasMoved||(O=$a(m),p.handles.textBox.worldPosition=a.canvasToWorld(O));const A=a.worldToCanvas(p.handles.textBox.worldPosition),W=yo(i,g,"1",P,A,m,{},I),{x:N,y:k,width:U,height:H}=W;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([N,k]),topRight:a.canvasToWorld([N+U,k]),bottomLeft:a.canvasToWorld([N,k+H]),bottomRight:a.canvasToWorld([N+U,k+H])}}return o},this._movingLongAxisWouldPutItThroughShortAxis=(n,i)=>{const o=ln();Ps(o,i.end.x-i.start.x,i.end.y-i.start.y),cu(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!A5([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,W=O>A?A:O,N=O>A?D:P,k=O>A?P:D;this._isInsideVolume(x,C,S,T,w)?this.isHandleOutsideImage=!1:this.isHandleOutsideImage=!0,d[v]={length:F,width:W,unit:N,widthUnit:k}}const g=n.invalidated;return n.invalidated=!1,g&&pn(n,s,on.StatsUpdated),d},this._isInsideVolume=(n,i,o,a,s)=>_r(n,s)&&_r(i,s)&&_r(o,s)&&_r(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=ta(this._calculateCachedStats,100,{trailing:!0})}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=Oe(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:{}}};mn(g,i);const p=Rt(i,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),Bt(i),e.preventDefault(),We(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)}};rh.toolName="Bidirectional",rh.hydrate=(e,r,n)=>{const i=Yn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=rh.hydrateBase(rh,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)||Bn(),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 mn(w,l.element),We([l.id]),w};let a1=rh;function cCe(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: ${vn(i)} ${a||a}`,`W: ${vn(o)} ${a}`),s}async function lCe(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=Oe(t),i=(r.getSegment||uCe)(n,r);if(!i)return;const o=n.viewport.getFrameOfReferenceUID(),a=_x(),{segmentIndex:s,segmentationId:c}=i,l=br.getAnnotations(this.toolName||a1.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,br.removeAnnotation(h.annotationUID);const m=await UW({...a.find(C=>C.segmentationId===y),segments:g});if(!m)return;const w=BW(m,n.viewport);w.annotationUID=h.annotationUID,w.data.segment=p;const x=br.addAnnotation(w,o);if(p.segmentIndex===i.segmentIndex&&p.segmentationId===i.segmentationId){d=m;const{style:C}=i;C&&r8.setAnnotationStyles(x,C)}}),d){const{sliceIndex:h}=d,g=n.viewport.getImageIds();zo(t,{imageIndex:g.length-1-h}),n.viewport.render()}else console.warn("No bidirectional found");return d}function uCe(t,e){var a;const r=_x();if(!r.length)return;const n=e.segmentationId||r[0].segmentationId,i=e.segmentIndex??Wa(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 GW(t){const e=mi(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();We(o)}function rb(t,e,r={}){const n=jn(t),i=n.representationData,o=(r==null?void 0:r.representationType)??Object.keys(i)[0];if(!o)throw new Error(`Segmentation ${t} does not have any representations`);switch(o){case Nt.Labelmap:return fCe(n,e,r);case Nt.Contour:return dCe(n,e,r);default:return}}function fCe(t,e,{viewport:r}){const n=t.representationData.Labelmap;if(r instanceof Ar){const{volumeId:h}=n,g=$e.getVolume(h);return g?g.imageData.getScalarValueFromWorld(e):void 0}const i=Du(r.id,t.segmentationId);if(i.length>1){console.warn("Segment selection for labelmaps with multiple imageIds in stack viewports is not supported yet.");return}const o=i[0];if(!$e.getImage(o))return;const s=cx(r.id,t.segmentationId),c=s==null?void 0:s.actor.getMapper().getInputData(),l=ri(c,e),f=c.getDimensions();return(c.voxelManager||Ic.createScalarVolumeVoxelManager({dimensions:f,scalarData:c.getPointData().getScalars().getData()})).getAtIJKPoint(l)}function dCe(t,e,{viewport:r}){const n=t.representationData.Contour,i=Array.from(n.annotationUIDsMap.keys()),{viewPlaneNormal:o}=r.getCamera();for(const a of i){const s=n.annotationUIDsMap.get(a);if(s)for(const c of s){const l=ai(c);if(!l)continue;const{polyline:f}=l.data.contour;if(rn(o,l.metadata.viewPlaneNormal)&&I8(e,f))return Number(a)}}}function WW(t,e,{viewport:r,searchRadius:n}){const o=jn(t).representationData.Labelmap;if(r instanceof Ar){const{volumeId:p}=o,v=$e.getVolume(p);if(!v)return;const y=v.voxelManager,m=v.imageData,w=ri(m,e),x=y.getAtIJK(w[0],w[1],w[2]),C=r.worldToCanvas(e);return gCe(C,x,r,m,n)?x:void 0}const a=qf(r.id,t);if(!$e.getImage(a))return;const c=cx(r.id,t),l=c==null?void 0:c.actor.getMapper().getInputData(),f=ri(l,e),u=l.getDimensions(),d=l.voxelManager||Ic.createScalarVolumeVoxelManager({dimensions:u,scalarData:l.getPointData().getScalars().getData()}),h=d.getAtIJKPoint(f);return hCe(f,u,d,h)?h:void 0}function zW(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 hCe(t,e,r,n,i){return zW((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 gCe(t,e,r,n,i){return zW((a,s)=>{const c=[t[0]+a,t[1]+s],l=r.canvasToWorld(c),f=n.get("voxelManager").voxelManager,u=ri(n,l);return f.getAtIJK(u[0],u[1],u[2])},e,i)}function $W(t){const e=jn(t),{annotationUIDsMap:r}=e.representationData.Contour;for(const[n,i]of r.entries())if(Array.from(i).find(a=>ai(a).highlighted))return n}const pCe=` + `;return pk(c,e)}const k9=Symbol("ElementCursorsMap");function mk(t,e){bm(t)[0]=e,l1(t,e)}function l1(t,e){const r=bm(t);r[1]=r[0],r[0]=e,t.style.cursor=(e instanceof Yo?e:Yo.getDefinedCursor("auto")).getStyleProperty()}function ln(t){l1(t,bm(t)[1])}function Xt(t){l1(t,Yo.getDefinedCursor("none"))}function bm(t){let e=bm[k9];e instanceof WeakMap||(e=new WeakMap,Object.defineProperty(bm,k9,{value:e}));let r=e.get(t);return r||(r=[null,null],e.set(t,r)),r}const ife=Object.freeze(Object.defineProperty({__proto__:null,hideElementCursor:Xt,initElementCursor:mk,resetElementCursor:ln,setElementCursor:l1},Symbol.toStringTag,{value:"Module"}));function ofe(t,e){let r=ah.getDefinedCursor(e,!0);r||(r=Yo.getDefinedCursor(e)),r||(console.log(`Cursor ${e} is not defined either as SVG or as a standard cursor.`),r=Yo.getDefinedCursor(e)),l1(t,r)}const afe=[...Hue,...Wue],sfe=Object.freeze(Object.defineProperty({__proto__:null,CursorNames:afe,CursorSVG:iw,ImageMouseCursor:Em,MouseCursor:Yo,SVGMouseCursor:ah,elementCursor:ife,registerCursor:$ue,setCursorForElement:ofe},Symbol.toStringTag,{value:"Module"}));function pi(t){return et.toolGroups.find(e=>e.id===t)}const{Active:Mg,Passive:Gx,Enabled:Wx,Disabled:zx}=Jn,cfe=[{mouseButton:wl.Primary}];class U4{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=et.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=et.tools[e])==null?void 0:o.toolClass;if(!i){const a=et.tools[r].toolClass;class s extends a{}s.toolName=e,i=s,et.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();kr.getRuntimeSettings().get("useCursors")&&this.setViewportsCursorByToolName(i);const a={toolGroupId:this.id,viewportId:e,renderingEngineId:n};St(ot,N.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};St(ot,N.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 ${n} is not registered with this toolGroup, can't set tool mode.`);return}const i=this.toolOptions[e]?this.toolOptions[e].bindings:[],o=r.bindings?r.bindings:[],s={bindings:[...i,...o].reduce((u,d)=>{const h=d.numTouchPoints!==void 0,g=d.mouseButton!==void 0;return!u.some(p=>$x(p,d))&&(h||g)&&u.push(d),u},[]),mode:Mg};this.toolOptions[e]=s,this._toolInstances[e].mode=Mg;const l=kr.getRuntimeSettings().get("useCursors");if(this._hasMousePrimaryButtonBinding(r)&&l)this.setViewportsCursorByToolName(e);else if(!this.getActivePrimaryMouseButtonTool()&&l){const d=Yo.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};St(ot,N.TOOL_ACTIVATED,f),this._triggerToolModeChangedEvent(e,Mg,r)}setToolPassive(e,r){const n=this._toolInstances[e];if(n===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const i=this.getToolOptions(e),o=Object.assign({bindings:i?i.bindings:[]},i,{mode:Gx}),a=Array.isArray(r==null?void 0:r.removeAllBindings)?r.removeAllBindings:this.getDefaultPrimaryBindings();o.bindings=o.bindings.filter(c=>(r==null?void 0:r.removeAllBindings)!==!0&&!a.some(l=>$x(c,l)));let s=Gx;o.bindings.length!==0&&(s=Mg,o.mode=s),this.toolOptions[e]=o,n.mode=s,typeof n.onSetToolPassive=="function"&&n.onSetToolPassive(),this._renderViewports(),this._triggerToolModeChangedEvent(e,Gx)}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:Wx};this.toolOptions[e]=n,r.mode=Wx,typeof r.onSetToolEnabled=="function"&&r.onSetToolEnabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,Wx)}setToolDisabled(e){const r=this._toolInstances[e];if(r===void 0){console.warn(`Tool ${e} not added to toolGroup, can't set tool mode.`);return}const n={bindings:[],mode:zx};this.restoreToolOptions[e]=this.toolOptions[e],this.toolOptions[e]=n,r.mode=zx,typeof r.onSetToolDisabled=="function"&&r.onSetToolDisabled(),this._renderViewports(),this._triggerToolModeChangedEvent(e,zx)}getToolOptions(e){const r=this.toolOptions[e];if(r!==void 0)return r}getActivePrimaryMouseButtonTool(){return Object.keys(this.toolOptions).find(e=>{const r=this.toolOptions[e];return r.mode===Mg&&this._hasMousePrimaryButtonBinding(r)})}setViewportsCursorByToolName(e,r){const n=this._getCursor(e,r);this._setCursorForViewports(n)}_getCursor(e,r){let n,i;return r&&(n=`${e}.${r}`,i=ah.getDefinedCursor(n,!0),i)||(n=`${e}`,i=ah.getDefinedCursor(n,!0),i)||(n=e,i=ah.getDefinedCursor(n,!0),i)?i:Yo.getDefinedCursor("default")}_setCursorForViewports(e){this.viewportsInfo.forEach(({renderingEngineId:r,viewportId:n})=>{const i=qi(n,r);if(!i)return;const{viewport:o}=i;mk(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 wl.Primary}getDefaultPrimaryBindings(){return cfe}getToolConfiguration(e,r){if(this._toolInstances[e]===void 0){console.warn(`Tool ${e} not present, can't set tool configuration.`);return}const n=Gue(this._toolInstances[e].configuration,r)||this._toolInstances[e].configuration;return Gs(n)}getPrevActivePrimaryToolName(){return this.prevActivePrimaryToolName}setActivePrimaryTool(e){const r=this.getCurrentActivePrimaryToolName();this.setToolDisabled(r),this.setToolActive(e,{bindings:[{mouseButton:wl.Primary}]})}getCurrentActivePrimaryToolName(){return this.currentActivePrimaryToolName}clone(e,r=null){let n=pi(e);return n?(console.debug(`ToolGroup ${e} already exists`),n):(n=new U4(e),et.toolGroups.push(n),r=r??(()=>!0),Object.keys(this._toolInstances).filter(r).forEach(i=>{const o=this._toolInstances[i],a=this.toolOptions[i],s=o.mode;n.addTool(i),n.setToolMode(i,s,{bindings:a.bindings??[]})}),n)}_hasMousePrimaryButtonBinding(e){var n;const r=this.getDefaultPrimaryBindings();return(n=e==null?void 0:e.bindings)==null?void 0:n.some(i=>r.some(o=>$x(i,o)))}_renderViewports(){this.viewportsInfo.forEach(({renderingEngineId:e,viewportId:r})=>{wi(e).renderViewport(r)})}_triggerToolModeChangedEvent(e,r,n){const 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t.parentAnnotationUID?ri(t.parentAnnotationUID):void 0}function d1(t){var e;return((e=t.childAnnotationUIDs)==null?void 0:e.map(r=>ri(r)))??[]}function Cn(t,e){t.annotationUID||(t.annotationUID=zn());const r=Nc();if(e instanceof HTMLDivElement){const n=r.getGroupKey(e);r.addAnnotation(t,n),Sk(t,e)}else r.addAnnotation(t,void 0),_k(t);return t.annotationUID}function dfe(t,e){const r=Nc(),n=r.getGroupKey(e);return r.getNumberOfAnnotations(n,t)}function On(t){var n;if(!t)return;const e=Nc(),r=e.getAnnotation(t);r&&((n=r.childAnnotationUIDs)==null||n.forEach(i=>On(i)),e.removeAnnotation(t),ow({annotation:r,annotationManagerUID:e.uid}))}function hfe(){const t=Nc(),e=t.removeAllAnnotations();for(const r of e)ow({annotation:r,annotationManagerUID:t.uid})}function gfe(t,e){const r=Nc(),n=r.getGroupKey(e),i=r.removeAnnotations(n,t);for(const o of i)ow({annotation:o,annotationManagerUID:r.uid})}function Dk(t){let e=t;for(;e;)e.invalidated=!0,e=e.parentAnnotationUID?ri(e.parentAnnotationUID):void 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Mk(t){if(Hi.doubleClickTimeout){if(t.buttons===Hi.mouseDownEvent.buttons)return;Hi.mouseDownEvent=t,My();return}Hi.doubleClickTimeout=setTimeout(My,t.buttons===1?_fe:Tfe),Hi.mouseDownEvent=t,Hi.ignoreDoubleClick=!1,vn.element=t.currentTarget,vn.mouseButton=t.buttons;const e=Oe(vn.element),{renderingEngineId:r,viewportId:n}=e;vn.renderingEngineId=r,vn.viewportId=n,vn.preventClickTimeout=setTimeout(Ife,vn.clickDelay),vn.element.removeEventListener("mousemove",h1);const i=Zd(t,vn.element);vn.startPoints=mf(i),vn.lastPoints=mf(i),document.addEventListener("mouseup",G4),document.addEventListener("mousemove",Pk)}function Dfe(t){const e=lw(vn.startPoints,vn.startPoints),r={event:t,eventName:F9,element:vn.element,mouseButton:vn.mouseButton,renderingEngineId:vn.renderingEngineId,viewportId:vn.viewportId,camera:{},startPoints:vn.startPoints,lastPoints:vn.startPoints,currentPoints:vn.startPoints,deltaPoints:e};vn.lastPoints=mf(r.lastPoints),St(r.element,F9,r)&&St(r.element,xfe,r)}function Pk(t){const e=Oe(vn.element);if(!(e!=null&&e.viewport))return;const r=Zd(t,vn.element),n=Nk(vn.element,vn.lastPoints),i=lw(r,n);if(Hi.doubleClickTimeout)if(Lk(i.canvas))My();else return;const o={event:t,eventName:U9,mouseButton:vn.mouseButton,renderingEngineId:vn.renderingEngineId,viewportId:vn.viewportId,camera:{},element:vn.element,startPoints:mf(vn.startPoints),lastPoints:mf(n),currentPoints:r,deltaPoints:i};!St(vn.element,U9,o)&&(t.stopImmediatePropagation(),t.preventDefault()),vn.lastPoints=mf(r)}function G4(t){if(clearTimeout(vn.preventClickTimeout),Hi.doubleClickTimeout)Hi.mouseUpEvent?aS():(Hi.mouseUpEvent=t,vn.element.addEventListener("mousemove",Rk));else{const 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Vk(t){t.removeEventListener("dblclick",Ok),t.removeEventListener("mousedown",Mk),t.removeEventListener("mousemove",h1),t.removeEventListener("dblclick",kk,{capture:!0})}function Pfe(t){Vk(t),t.addEventListener("dblclick",Ok),t.addEventListener("mousedown",Mk),t.addEventListener("mousemove",h1),t.addEventListener("dblclick",kk,{capture:!0})}const Fk={enable:Pfe,disable:Vk},Rfe=2e3,Ph={mouse:0,touch:1};let B9,G9;function Uk(t,e){const r=Date.now();if(t!==B9){if(r-G9<=Rfe)return e.preventDefault(),e.stopPropagation(),e.stopImmediatePropagation(),!1;B9=t}G9=r}const Bk=Uk.bind(null,Ph.mouse),Gk=Uk.bind(null,Ph.touch);function W9(t,e,r){const n=r?Bk:Gk;e.forEach(function(i){t.addEventListener(i,n,{passive:!1})})}function z9(t,e,r){const n=r?Bk:Gk;e.forEach(function(i){t.removeEventListener(i,n)})}const Wk=["mousedown","mouseup","mousemove"],zk=["touchstart","touchend"];function $k(t){z9(t,Wk,Ph.mouse),z9(t,zk,Ph.touch)}function Lfe(t){$k(t),W9(t,Wk,Ph.mouse),W9(t,zk,Ph.touch)}const 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r=$9(t),n=$9(e);return{page:r.page-n.page,client:r.client-n.client,canvas:r.canvas-n.canvas,world:r.world-n.world}}function fl(t){return JSON.parse(JSON.stringify(t))}function sS(t){return JSON.parse(JSON.stringify(t))}function Dm(t){return t.reduce((e,r)=>({page:[e.page[0]+r.page[0]/t.length,e.page[1]+r.page[1]/t.length],client:[e.client[0]+r.client[0]/t.length,e.client[1]+r.client[1]/t.length],canvas:[e.canvas[0]+r.canvas[0]/t.length,e.canvas[1]+r.canvas[1]/t.length],world:[e.world[0]+r.world[0]/t.length,e.world[1]+r.world[1]/t.length,e.world[2]+r.world[2]/t.length]}),{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0]})}function Ic(t){return t.reduce((e,r)=>({page:[e.page[0]+r.page[0]/t.length,e.page[1]+r.page[1]/t.length],client:[e.client[0]+r.client[0]/t.length,e.client[1]+r.client[1]/t.length],canvas:[e.canvas[0]+r.canvas[0]/t.length,e.canvas[1]+r.canvas[1]/t.length],world:[e.world[0]+r.world[0]/t.length,e.world[1]+r.world[1]/t.length,e.world[2]+r.world[2]/t.length],touch:{identifier:null,radiusX:e.touch.radiusX+r.touch.radiusX/t.length,radiusY:e.touch.radiusY+r.touch.radiusY/t.length,force:e.touch.force+r.touch.force/t.length,rotationAngle:e.touch.rotationAngle+r.touch.rotationAngle/t.length}}),{page:[0,0],client:[0,0],canvas:[0,0],world:[0,0,0],touch:{identifier:null,radiusX:0,radiusY:0,force:0,rotationAngle:0}})}function Hx(t,e){return[t[0]-e[0],t[1]-e[1]]}function Ffe(t,e){return[t[0]-e[0],t[1]-e[1],t[2]-e[2]]}function $9(t){const e=[];for(let 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0,element:null,startPointsList:[{...Im,touch:null}],lastPointsList:[{...Im,touch:null}],isTouchStart:!1,startTime:null,pressTimeout:null,pressDelay:700,pressMaxDistance:5,accumulatedDistance:Ly,swipeDistanceThreshold:48,swiped:!1,swipeToleranceMs:300},qk={renderingEngineId:void 0,viewportId:void 0,element:null,startPointsList:[{...Im,touch:null}],taps:0,tapTimeout:null,tapMaxDistance:24,tapToleranceMs:300};let qt=JSON.parse(JSON.stringify(Kk)),Ti=JSON.parse(JSON.stringify(qk));function Df(t,e,r){return St(t,e,r)}function Xk(t){qt.element=t.currentTarget;const e=Oe(qt.element),{renderingEngineId:r,viewportId:n}=e;qt.renderingEngineId=r,qt.viewportId=n,!qt.isTouchStart&&(clearTimeout(qt.pressTimeout),qt.pressTimeout=setTimeout(()=>Gfe(t),qt.pressDelay),Wfe(t),document.addEventListener("touchmove",Yk),document.addEventListener("touchend",Jk))}function Gfe(t){if(qt.accumulatedDistance.canvas>qt.pressMaxDistance)return;const r={event:t,eventName:H9,renderingEngineId:qt.renderingEngineId,viewportId:qt.viewportId,camera:{},element:qt.element,startPointsList:fl(qt.startPointsList),lastPointsList:fl(qt.lastPointsList),startPoints:sS(Ic(qt.startPointsList)),lastPoints:sS(Ic(qt.lastPointsList))};Df(r.element,H9,r)}function Wfe(t){qt.isTouchStart=!0,qt.startTime=new Date;const e=uw(t,qt.element),r=Ic(e),n=Im,i=Ly,o={event:t,eventName:j9,element:qt.element,renderingEngineId:qt.renderingEngineId,viewportId:qt.viewportId,camera:{},startPointsList:e,lastPointsList:e,currentPointsList:e,startPoints:r,lastPoints:r,currentPoints:r,deltaPoints:n,deltaDistance:i};qt.startPointsList=fl(o.startPointsList),qt.lastPointsList=fl(o.lastPointsList),Df(o.element,j9,o)&&Df(o.element,Bfe,o)}function Yk(t){const e=uw(t,qt.element),r=Zk(qt.element,qt.lastPointsList),n=e.length===r.length?Py(e,r):Im,i=e.length===r.length?Ry(e,r):Ly,o=e.length===r.length?W4(e,qt.lastPointsList):Ly;qt.accumulatedDistance={page:qt.accumulatedDistance.page+o.page,client:qt.accumulatedDistance.client+o.client,canvas:qt.accumulatedDistance.canvas+o.canvas,world:qt.accumulatedDistance.world+o.world};const a={event:t,eventName:K9,renderingEngineId:qt.renderingEngineId,viewportId:qt.viewportId,camera:{},element:qt.element,startPoints:Ic(qt.startPointsList),lastPoints:Ic(r),currentPoints:Ic(e),startPointsList:fl(qt.startPointsList),lastPointsList:fl(r),currentPointsList:e,deltaPoints:n,deltaDistance:i};Df(qt.element,K9,a),$fe(t,n),qt.lastPointsList=fl(e)}function Jk(t){clearTimeout(qt.pressTimeout);const e=uw(t,qt.element),r=Zk(qt.element,qt.lastPointsList),n=e.length===r.length?Py(e,r):Py(e,e),i=e.length===r.length?Ry(e,r):Ry(e,e),o={event:t,eventName:q9,element:qt.element,renderingEngineId:qt.renderingEngineId,viewportId:qt.viewportId,camera:{},startPointsList:fl(qt.startPointsList),lastPointsList:fl(r),currentPointsList:e,startPoints:Ic(qt.startPointsList),lastPoints:Ic(r),currentPoints:Ic(e),deltaPoints:n,deltaDistance:i};Df(o.element,q9,o),zfe(t),qt=JSON.parse(JSON.stringify(Kk)),document.removeEventListener("touchmove",Yk),document.removeEventListener("touchend",Jk)}function zfe(t){const e=new Date().getTime(),r=qt.startTime.getTime();if(e-r>Ti.tapToleranceMs||(Ti.taps===0&&(Ti.element=qt.element,Ti.renderingEngineId=qt.renderingEngineId,Ti.viewportId=qt.viewportId,Ti.startPointsList=qt.startPointsList),Ti.taps>0&&!(Ti.element==qt.element&&Ti.renderingEngineId==qt.renderingEngineId&&Ti.viewportId==qt.viewportId)))return;const n=uw(t,Ti.element);W4(n,Ti.startPointsList).canvas>Ti.tapMaxDistance||(clearTimeout(Ti.tapTimeout),Ti.taps+=1,Ti.tapTimeout=setTimeout(()=>{const o={event:t,eventName:X9,element:Ti.element,renderingEngineId:Ti.renderingEngineId,viewportId:Ti.viewportId,camera:{},currentPointsList:n,currentPoints:Ic(n),taps:Ti.taps};Df(o.element,X9,o),Ti=JSON.parse(JSON.stringify(qk))},Ti.tapToleranceMs))}function $fe(t,e){const r=new Date().getTime(),n=qt.startTime.getTime();if(qt.swiped||r-n>qt.swipeToleranceMs)return;const[i,o]=e.canvas,a={event:t,eventName:Kx,renderingEngineId:qt.renderingEngineId,viewportId:qt.viewportId,camera:{},element:qt.element,swipe:null};Math.abs(i)>qt.swipeDistanceThreshold&&(a.swipe=i>0?wd.RIGHT:wd.LEFT,Df(a.element,Kx,a),qt.swiped=!0),Math.abs(o)>qt.swipeDistanceThreshold&&(a.swipe=o>0?wd.DOWN:wd.UP,Df(a.element,Kx,a),qt.swiped=!0)}function Zk(t,e){const{viewport:r}=Oe(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 Qk(t){jk.disable(t),t.removeEventListener("touchstart",Xk)}function jfe(t){Qk(t),jk.enable(t),t.addEventListener("touchstart",Xk,{passive:!1})}const eV={enable:jfe,disable:Qk},Y9=10,J9=40,Z9=800;function Hfe(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*Y9,i=r*Y9,"deltaY"in t&&(i=t.deltaY),"deltaX"in t&&(n=t.deltaX),(n||i)&&t.deltaMode&&(t.deltaMode===1?(n*=J9,i*=J9):(n*=Z9,i*=Z9)),n&&!e&&(e=n<1?-1:1),i&&!r&&(r=i<1?-1:1),{spinX:e,spinY:r,pixelX:n,pixelY:i}}function tV(t){const e=t.currentTarget,r=Oe(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}=Hfe(t),l=a<0?-1:1,f={event:t,eventName:N.MOUSE_WHEEL,renderingEngineId:n,viewportId:i,element:e,camera:{},detail:t,wheel:{spinX:o,spinY:a,pixelX:s,pixelY:c,direction:l},points:Zd(t)};St(e,N.MOUSE_WHEEL,f)}function Kfe(t){nV(t),t.addEventListener("wheel",tV,{passive:!1})}function nV(t){t.removeEventListener("wheel",tV)}const rV={enable:Kfe,disable:nV},qfe={renderingEngineId:void 0,viewportId:void 0,key:void 0,keyCode:void 0,element:null};let ki={renderingEngineId:void 0,viewportId:void 0,key:void 0,keyCode:void 0,element:null};function fw(t){ki.element=t.currentTarget;const e=Oe(ki.element),{renderingEngineId:r,viewportId:n}=e;ki.renderingEngineId=r,ki.viewportId=n,ki.key=t.key,ki.keyCode=t.keyCode,t.preventDefault();const i={renderingEngineId:ki.renderingEngineId,viewportId:ki.viewportId,element:ki.element,key:ki.key,keyCode:ki.keyCode};St(i.element,N.KEY_DOWN,i),document.addEventListener("keyup",iV),document.addEventListener("visibilitychange",z4),ki.element.removeEventListener("keydown",fw)}function z4(){document.removeEventListener("visibilitychange",z4),document.visibilityState==="hidden"&&oV()}function iV(t){const e={renderingEngineId:ki.renderingEngineId,viewportId:ki.viewportId,element:ki.element,key:ki.key,keyCode:ki.keyCode};document.removeEventListener("keyup",iV),document.removeEventListener("visibilitychange",z4),ki.element.addEventListener("keydown",fw),ki=structuredClone(qfe),St(e.element,N.KEY_UP,e)}function Xfe(){return ki.keyCode}function oV(){ki.keyCode=void 0}function Yfe(t){aV(t),t.addEventListener("keydown",fw)}function aV(t){t.removeEventListener("keydown",fw)}const Jh={enable:Yfe,disable:aV,getModifierKey:Xfe},{EPSILON:d0}=Xd;function sV(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 $4(t,e,r,n){const i=r[0]/2,o=r[1]/2,a=r[2]/2,s=new Array(8);s[0]=ni(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]=ni(t,[n[0]+f*i,n[1]+u*o,n[2]+d*a])}return If(s,e)}function lV(t,e){const{spacing:r}=t,n=t.voxelManager.getScalarDataLength(),i=[];let o=0;for(let a=0;a{const e=j4.get(t);e&&(e.isDirty=!0)},Qfe=t=>{const e=j4.get(t);return e&&!e.isDirty?e.indices:null},ede=(t,e)=>{j4.set(t,{indices:e,isDirty:!1})};function ko(t,e,r){const n={segmentationId:t,modifiedSlicesToUse:e,segmentIndex:r};Zfe(t),St(ot,N.SEGMENTATION_DATA_MODIFIED,n)}function xs(t){const e={segmentationId:t};St(ot,N.SEGMENTATION_MODIFIED,e)}function H4(t){const e={segmentationId:t};St(ot,N.SEGMENTATION_REMOVED,e)}function rl(t,e,r){const n={segmentationId:e,type:r,viewportId:t};St(ot,N.SEGMENTATION_REPRESENTATION_MODIFIED,n)}function cS(t,e,r){const n={viewportId:t,segmentationId:e,type:r};St(ot,N.SEGMENTATION_REPRESENTATION_REMOVED,n)}const tde=Object.freeze(Object.defineProperty({__proto__:null,triggerSegmentationDataModified:ko,triggerSegmentationModified:xs,triggerSegmentationRemoved:H4,triggerSegmentationRepresentationModified:rl,triggerSegmentationRepresentationRemoved:cS},Symbol.toStringTag,{value:"Module"})),nde={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 rde(){return nde}const ide={renderOutline:!0,renderOutlineInactive:!0,outlineWidth:3,outlineWidthInactive:2,activeSegmentOutlineWidthDelta:0,renderFill:!0,renderFillInactive:!0,fillAlpha:.5,fillAlphaInactive:.4,outlineOpacity:1,outlineOpacityInactive:.85};function ode(){return ide}class ade{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===Wt.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===Wt.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 Wt.Labelmap:return ode();case Wt.Contour:return rde();case Wt.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!QN(n,i)}}const hs=new ade;function sde(t){const e={segmentationId:t};St(ot,N.SEGMENTATION_ADDED,e)}const Q9={colorLUT:[],segmentations:[],viewportSegRepresentations:{}};class cde{constructor(e){this._stackLabelmapImageIdReferenceMap=new Map,this._labelmapImageIdReferenceMap=new Map,e||(e=zn()),this.state=Object.freeze(Gs(Q9)),this.uid=e}getState(){return this.state}updateState(e){const r=Gs(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(Gs(Q9))}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)}),xs(e)}addSegmentation(e){if(this.getSegmentation(e.segmentationId))throw new Error(`Segmentation with id ${e.segmentationId} already exists`);this.updateState(r=>{const n=Gs(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)}),sde(e.segmentationId)}removeSegmentation(e){this.updateState(r=>{const n=r.segmentations.filter(i=>i.segmentationId!==e);r.segmentations.splice(0,r.segmentations.length,...n)}),H4(e)}addSegmentationRepresentation(e,r,n,i){if(!ar(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]=[],hs.setRenderInactiveSegmentations(e,!0)),n!==Wt.Labelmap?this.addDefaultSegmentationRepresentation(s,e,r,n,i):this.addLabelmapRepresentation(s,e,r,i)}),rl(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:{...eD(i),...o}}),this._setActiveSegmentation(e,r,n)}addLabelmapRepresentation(e,r,n,i=eD(Wt.Labelmap)){if(!ar(r))return;const a=this.getSegmentation(n);if(!a)return;const{representationData:s}=a;if(!s.Labelmap)return this.addDefaultSegmentationRepresentation(e,r,n,Wt.Labelmap,i);this.processLabelmapRepresentationAddition(r,n),this.addDefaultSegmentationRepresentation(e,r,n,Wt.Labelmap,i)}async processLabelmapRepresentationAddition(e,r){const n=ar(e);if(!n)return;const i=this.getSegmentation(r);if(!i)return;const o=n.viewport instanceof Wr,{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=ar(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=ar(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=He.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=ar(e);if(!n)return;const o=n.viewport.getCurrentImageId();return this.getLabelmapImageIdsForImageId(o,r)}getCurrentLabelmapImageIdForViewport(e,r){const n=ar(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}=ar(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=>{cS(e,o.segmentationId,o.type)});const i=this.getSegmentationRepresentations(e);return i.length>0&&i[0].active&&rl(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})=>{cS(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})}),rl(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})})}),rl(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]=Gs(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}-${r}`}}async function uV({imageIds:t,options:e}){const r=t,n=(e==null?void 0:e.volumeId)||zn();return await rN(n,r),{volumeId:n}}async function lde({segmentationId:t,options:e}){const r=fr.getSegmentation(t),n=r.representationData.Labelmap,{volumeId:i}=await uV({imageIds:n.imageIds,options:e});r.representationData.Labelmap.volumeId=i}function eD(t){const e=pu.newInstance(),r=Fd.newInstance();return r.addPoint(0,0),t===Wt.Labelmap?{cfun:e,ofun:r}:{}}const fr=new cde("DEFAULT");function za(t,e={}){return fr.getSegmentationRepresentations(t,e)}function K4(t,e){const r=fr;if(!e.segmentationId||!e.type)throw new Error("getSegmentationRepresentation: No segmentationId or type provided, you need to provide at least one of them");const n=r.getSegmentationRepresentations(t,e);return n==null?void 0:n[0]}function fV(t){return fr.getSegmentationRepresentationsBySegmentationId(t)}function ude(t,e){const r=Oe(t),{viewport:n}=r,o=n.getActors().filter(a=>a.representationUID&&typeof a.representationUID=="string"&&a.representationUID.startsWith(e));n.removeActors(o.map(a=>a.uid))}function dV(t,e,r){const n=ar(t);if(!n)return;const{renderingEngine:i,viewport:o}=n;if(!i||!o)return;const s=o.getActors().filter(r);return s.length>0?s[0]:void 0}function fde(t,e){const r=ar(t);if(!r)return;const{renderingEngine:n,viewport:i}=r;if(!n||!i)return;const a=i.getActors().filter(e);return a.length>0?a:void 0}function dde(t,e){const r=dw(t,e);return r==null?void 0:r.uid}function Dp(t,e){return fde(t,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Wt.Labelmap}`)})}function dw(t,e){return dV(t,e,r=>{var n;return(n=r.representationUID)==null?void 0:n.startsWith(`${e}-${Wt.Labelmap}`)})}function hde(t,e,r){return dV(t,e,n=>n.representationUID===hV(e,r))}function hV(t,e){return`${t}-${Wt.Surface}-${e}`}function gde(t,e,r){const n=Oe(t),{viewport:i}=n,o=hde(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 _=Ga.newInstance();_.getPoints().setData(w,3);const T=Vd.newInstance({values:Float32Array.from(x)});_.setPolys(T),y.setInputData(_),y.modified(),i.getRenderer().resetCameraClippingRange();return}const c=e.points,l=e.polys,f=e.color,u=Ga.newInstance();u.getPoints().setData(c,3);const d=Vd.newInstance({values:Float32Array.from(l)});u.setPolys(d);const h=n1.newInstance({});let g;h.setInputData(u);const p=W5.newInstance();p.setMapper(h),p.getProperty().setColor(f[0]/255,f[1]/255,f[2]/255),p.getProperty().setLineWidth(2);const v=hV(r,e.segmentIndex);i.addActor({uid:zn(),actor:p,clippingFilter:g,representationUID:v}),i.resetCamera(),i.getRenderer().resetCameraClippingRange(),i.render()}function Xn(t){return fr.getSegmentation(t)}function g1(t){return fr.getColorLUT(t)}let Ay={};function pde(){return Ay}function mde(t){Ay=t}let tD=!1;function au(){var e;if(!((e=Ay.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=Ay.addons.polySeg;return tD||(t.init(),tD=!0),t}function q4({segmentationId:t,type:e,data:r}){const n=Xn(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 Wt.Labelmap:r&&(n.representationData[e]=r);break;case Wt.Contour:r&&(n.representationData[e]=r);break;case Wt.Surface:r&&(n.representationData[e]=r);break;default:throw new Error(`Invalid representation type ${e}`)}}function X4(t){const e=typeof t;return t!==null&&(e==="object"||e==="function")}function Zh(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,X4(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 _(){return s===void 0?a:C(Date.now())}function T(){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=_,E.pending=T,E}const vv=new Map;async function Y4(t,e,r,n,i){const o=await r();q4({segmentationId:t,type:e,data:o}),i==null||i(),vv.has(t)||vv.set(t,[]);const a=vv.get(t);return a.includes(e)||a.push(e),vde(n),xs(t),o}function vde(t){const e=r=>{yde(r,t)};t._debouncedUpdateFunction=e,ot.removeEventListener(N.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction),ot.addEventListener(N.SEGMENTATION_DATA_MODIFIED,t._debouncedUpdateFunction)}const yde=Zh((t,e)=>{const r=t.detail.segmentationId,n=vv.get(r);!n||!n.length||(e(r),n.length&&xs(r))},300);function J4(t,e){const r=K4(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}function wde(t,e,r=!1){const n=ar(t);if(!n)return;const{viewport:i}=n;ude(i.element,e),r&&i.render()}async function xde(t,e){var l;const{segmentationId:r,type:n}=e,i=Xn(r);if(!i)return;let o=i.representationData[Wt.Surface];if(!o&&((l=au())!=null&&l.canComputeRequestedRepresentation(r,Wt.Surface))){const f=au();if(o=await Y4(r,Wt.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&&!au()&&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=g1(s);a.forEach(f=>{const u=He.getGeometry(f);if(!(u!=null&&u.data)){console.warn(`No Surfaces found for geometryId ${f}. Skipping render.`);return}const{segmentIndex:d}=u.data,g=J4(t.id,{segmentationId:r,type:n}).has(d),p=u.data,v=c[d];p.color=v.slice(0,3),p.visible=!g,gde(t.element,p,r)}),t.render()}const gV={render:xde,removeRepresentation:wde};function Cde(t,e,r,n){const i=t.getViewReference(),{viewPlaneNormal:o,FrameOfReferenceUID:a}=i,s={annotationUID:(n==null?void 0:n.annotationUID)||zn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:e,viewPlaneNormal:o,FrameOfReferenceUID:a,referencedImageId:Sde(t,r[0],o),...n}};return Cn(s,t.element),s}function Sde(t,e,r){let n;if(t instanceof _r)n=Z4(t,e,r);else if(t instanceof Wr){const i=_de(t),o=Tl(i),a=He.getVolume(o);n=gu(a,e,r)}else throw new Error("getReferencedImageId: viewport must be a StackViewport or BaseVolumeViewport");return n}function _de(t){var r;const e=(r=t.getViewReferenceId)==null?void 0:r.call(t);if(e)return e;if(t instanceof Wr)return`volumeId:${Tde(t)}`;throw new Error("getTargetId: viewport must have a getTargetId method")}function Tde(t){var r;const e=t.getActors();if(e)return(r=e.find(n=>n.actor.getClassName()==="vtkVolume"))==null?void 0:r.uid}function Z4(t,e,r){const n=t.getImageIds();if(!n||!n.length)return;const i=n.map(o=>{const{imagePositionPatient:a}=Ct("imagePlaneModule",o),s=Ede(e,a,r);return{imageId:o,distance:s}});return i.sort((o,a)=>o.distance-a.distance),i[0].imageId}function Ede(t,e,r){const n=Xe();Wn(n,t,e);const i=Ut(n,r);return Math.abs(i)}function pV(t,e){const{segmentation:r}=t.data,{segmentation:n}=e.data;return r.segmentationId===n.segmentationId&&r.segmentIndex===n.segmentIndex}class mV{constructor(e){this.getGroupKey=r=>{if(typeof r=="string")return r;const i=Oe(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=zn()),this.annotations={},this.uid=e,ot.addEventListener(st.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedHandler)}setPreprocessingFn(e){this.preprocessingFn=e}}const bde=new mV("DEFAULT"),vf=new Set;function vV(t,e=!0){const r=wV();t&&(e?Mde(t,vf,r):xV(t,vf,r)),CV(r,vf)}function Dde(){const t=wV();Pde(vf,t),CV(t,vf)}function Ide(){return Array.from(vf)}function xi(t){return vf.has(t)}function Ode(){return vf.size}function yV(t){const e=xi(t);return vV(t,e),e}function wV(){return Object.freeze({added:[],removed:[],locked:[]})}function Mde(t,e,r){if(!e.has(t)){e.add(t),r.added.push(t);const n=ri(t);n&&(n.isLocked=!0)}}function xV(t,e,r){if(e.delete(t)){r.removed.push(t);const n=ri(t);n&&(n.isLocked=!1)}}function Pde(t,e){t.forEach(r=>{xV(r,t,e)})}function CV(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.locked.push(r)),St(ot,N.ANNOTATION_LOCK_CHANGE,t))}const Rde=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationLocked:yV,getAnnotationsLocked:Ide,getAnnotationsLockedCount:Ode,isAnnotationLocked:xi,setAnnotationLocked:vV,unlockAllAnnotations:Dde},Symbol.toStringTag,{value:"Module"})),il=new Set;function ya(t,e=!0,r=!1){e?Lde(t,r):Q4(t)}function Lde(t,e=!1){const r=_V();if(!e){TV(il,r);const n=ri(t);n&&(n.isSelected=!0)}if(t&&!il.has(t)){il.add(t),r.added.push(t);const n=ri(t);n&&(n.isSelected=!0)}EV(r,il)}function Q4(t){const e=_V();if(t){if(il.delete(t)){e.removed.push(t);const r=ri(t);r.isSelected=!1}}else TV(il,e);EV(e,il)}function SV(){return Array.from(il)}function Ade(t){return SV().filter(e=>{var n;const r=ri(e);return((n=r==null?void 0:r.metadata)==null?void 0:n.toolName)===t})}function p1(t){return il.has(t)}function Nde(){return il.size}function _V(){return Object.freeze({added:[],removed:[],selection:[]})}function TV(t,e){t.forEach(r=>{if(t.delete(r)){e.removed.push(r);const n=ri(r);n&&(n.isSelected=!1)}})}function EV(t,e){(t.added.length>0||t.removed.length>0)&&(e.forEach(r=>void t.selection.push(r)),St(ot,N.ANNOTATION_SELECTION_CHANGE,t))}const kde=Object.freeze(Object.defineProperty({__proto__:null,deselectAnnotation:Q4,getAnnotationsSelected:SV,getAnnotationsSelectedByToolName:Ade,getAnnotationsSelectedCount:Nde,isAnnotationSelected:p1,setAnnotationSelected:ya},Symbol.toStringTag,{value:"Module"})),Vde=t=>(t.data||(t.data={}),t.data.handles||(t.data.handles={}),t.data.handles.textBox||(t.data.handles.textBox={}),t),Fde=t=>(t.data||(t.data={}),t.data.cachedStats||(t.data.cachedStats={}),t),Bd=new Set;function bV(t,e=!0){const r=DV();t&&(e?IV(t,Bd,r):Bde(t,Bd,r)),OV(r)}function Ude(){const t=DV();Bd.forEach(e=>{IV(e,Bd,t)}),OV(t)}function ii(t){if(ri(t))return!Bd.has(t)}function DV(){return Object.freeze({lastVisible:[],lastHidden:[],hidden:[]})}function IV(t,e,r){if(e.delete(t)){r.lastVisible.push(t);const n=ri(t);n.isVisible=!0}}function Bde(t,e,r){e.has(t)||(e.add(t),p1(t)&&Q4(t),r.lastHidden.push(t))}function OV(t){(t.lastHidden.length>0||t.lastVisible.length>0)&&(Bd.forEach(e=>void t.hidden.push(e)),St(ot,N.ANNOTATION_VISIBILITY_CHANGE,t))}function MV(t){const e=!Bd.has(t);return bV(t,e),e}const Gde=Object.freeze(Object.defineProperty({__proto__:null,checkAndSetAnnotationVisibility:MV,isAnnotationVisible:ii,setAnnotationVisibility:bV,showAllAnnotations:Ude},Symbol.toStringTag,{value:"Module"})),eE=bde,Wde=t=>{t=Vde(t),t=Fde(t);const e=t.annotationUID,r=yV(e);t.isLocked=r;const n=MV(e);return t.isVisible=n,t};eE.setPreprocessingFn(Wde);B4(eE);function zde(){B4(eE)}function mu(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=Xn(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 vu(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=Xn(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 $de="PlanarFreehandContourSegmentationTool";function tE(t){var o;const{polyline:e}=((o=t.data)==null?void 0:o.contour)||{};if(!e||e.length<3){console.warn("Skipping creation of new annotation due to invalid polyline:",e);return}On(t.annotationUID),mu(t);const r=e[0],n=e[e.length-1],i={metadata:{...t.metadata,toolName:$de,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:zn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:t.interpolationUID,interpolationCompleted:t.interpolationCompleted};return Cn(i,t.metadata.FrameOfReferenceUID),vu(i),i}var wa;(function(t){t[t.CounterClockwise=-1]="CounterClockwise",t[t.Unknown=0]="Unknown",t[t.Clockwise=1]="Clockwise"})(wa||(wa={}));function nE(t,e){return t.minX<=e.maxX&&t.maxX>=e.minX&&t.minY<=e.maxY&&t.maxY>=e.minY}function Ny(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 jde(t,e){return Math.sqrt(Ny(t,e))}const Hde=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:jde,distanceToPointSquared:Ny,intersectAABB:nE},Symbol.toStringTag,{value:"Module"}));class PV{}class RV{constructor(e){this.storePointData=e.storePointData}getStatistics(){console.debug("InstanceCalculator getStatistics called")}}const{PointsManager:Kde}=Hn;function Om(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?Kde.create3(1024):null,sumLPS:[0,0,0]}}function LV(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 qde(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 AV(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=>qde(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=Om(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 fd=class fd extends PV{static statsInit(e){e.storePointData||(this.state.pointsInShape=null),this.state=Om(e.storePointData)}};fd.state=Om(!0),fd.statsCallback=({value:e,pointLPS:r=null,pointIJK:n=null})=>{LV(fd.state,e,r,n)},fd.getStatistics=e=>AV(fd.state,e==null?void 0:e.unit);let xl=fd;class NV extends RV{constructor(e){super(e),this.state=Om(e.storePointData)}statsInit(e){this.state=Om(e.storePointData)}statsCallback(e){LV(this.state,e.value,e.pointLPS,e.pointIJK)}getStatistics(e){return AV(this.state,e==null?void 0:e.unit)}}const Xde=Object.freeze(Object.defineProperty({__proto__:null,BasicStatsCalculator:xl,Calculator:PV,InstanceBasicStatsCalculator:NV,InstanceCalculator:RV},Symbol.toStringTag,{value:"Module"}));function yu(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 Jo(t,e){return Math.sqrt(yu(t,e))}function lS(t,e){const[r,n]=t,[i,o]=e,a=2*i-r,s=2*o-n;return[a,s]}const Yde=Object.freeze(Object.defineProperty({__proto__:null,distanceToPoint:Jo,distanceToPointSquared:yu,mirror:lS},Symbol.toStringTag,{value:"Module"}));function yf(t){const[e,r]=t;return Jo(e,r)}function ch(t){const[e,r]=t,n=Jo(e,r),i=[e[0]-n,e[1]-n],o=[e[0]+n,e[1]+n];return[i,o]}const Jde=Object.freeze(Object.defineProperty({__proto__:null,getCanvasCircleCorners:ch,getCanvasCircleRadius:yf},Symbol.toStringTag,{value:"Module"}));function hw(t,e,r={}){return r.precalculated||rE(t,r),r.precalculated(e)}const rE=(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 ky(t){const[e,r,n,i]=t,o=[n[0],r[1]],a=[i[0],e[1]];return[o,a]}const Zde=Object.freeze(Object.defineProperty({__proto__:null,getCanvasEllipseCorners:ky,pointInEllipse:hw,precalculatePointInEllipse:rE},Symbol.toStringTag,{value:"Module"}));function Vy(t,e,r){let n;const i=yu(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:yu(r,n)}}function m1(t,e,r){return Vy(t,e,r).distanceSquared}function Fi(t,e,r){if(t.length!==2||e.length!==2||r.length!==2)throw Error("lineStart, lineEnd, and point should have 2 elements of [x, y]");return Math.sqrt(m1(t,e,r))}function m2(t){return typeof t=="number"?t?t<0?-1:1:t===t?0:NaN:NaN}function Fy(t,e,r,n,i=!1){const[o,a]=t,[s,c]=e,[l,f]=r,[u,d]=n;if(i){const I=(o-s)*(f-d)-(a-c)*(l-u);if(Math.abs(I)<1e-10)return;const P=((o-l)*(f-d)-(a-f)*(l-u))/I,M=o+P*(s-o),L=a+P*(c-a);return[M,L]}const h=c-a,g=o-s,p=s*a-o*c,v=h*l+g*f+p,y=h*u+g*d+p;if(v!==0&&y!==0&&m2(v)===m2(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&&m2(C)===m2(S))return;const _=h*w-m*g;let T;T=g*x-w*p;const E=T/_;T=m*p-h*x;const b=T/_;return[E,b]}const Pg=.01;function yv(t,e,r){const 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Cannot combine polylines.`);return}const o=i[0],a=Of(r,o),s=YV(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=gw(r,i);u.push(w),Array.from(c.keys()).forEach(x=>f(w,x))}else pw(r,i).forEach(x=>{u.push(x),Array.from(c.keys()).forEach(C=>{v1(x,C.polyline)&&f(x,C)})});Array.from(l.values()).forEach(w=>w.forEach(x=>sw(x.annotation)));const{element:d}=t,{metadata:h,data:g}=e,{handles:p,segmentation:v}=g,{textBox:y}=p;On(n.annotationUID),On(e.annotationUID),mu(n),mu(e);for(let w=0;wf1(C,S.annotation))}mE(t,[e,n])}function JV(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:Gy,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:zn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return kc(o,{points:r,closed:!0,targetWindingDirection:wa.Clockwise},t),o}function mE(t,e){const{element:r}=t,n=new Set([Gy]);e.forEach(i=>{n.add(i.metadata.toolName)});for(const i of n.values())if(cw(i)){const o=Vt(r,i);Ge(o)}}function ww(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;rWy(o.data.contour.polyline,r)),i=e.map(o=>Wy(o.data.contour.polyline,r));return ww(n,i)}function Wy(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;nWy(o.data.contour.polyline,r)),i=e.map(o=>Wy(o.data.contour.polyline,r));return xw(n,i)}const H0e="PlanarFreehandContourSegmentationTool";function ZV(t,e,r,n){const i=new Map;return r.forEach(o=>{if(o.length<3)return;const a={annotationUID:zn(),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:H0e,...t.getViewReference()}};Cn(a,t.element);const s=(i==null?void 0:i.get(n))||new Set;s.add(a.annotationUID),i.set(n,s)}),i}function sD(t,e){const r=[],{annotationUIDsMap:n}=t,i=n.get(e);for(const o of i){const a=ri(o),{polyline:s}=a.data.contour;r.push(s)}return r}function QV(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=sD(i,r),s=sD(i,n),c=a.map(f=>Rf(f,t)),l=s.map(f=>Rf(f,t));return{polyLinesCanvas1:c,polyLinesCanvas2:l}}function K0e(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=QV(t,e,r,n)||{};if(!s||c)return;const f=ww(s,c).map(g=>gE(g,t)),u=ZV(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function q0e(t,e,r,n,{name:i,segmentIndex:o,color:a}){const{polyLinesCanvas1:s,polyLinesCanvas2:c}=QV(t,e,r,n)||{};if(!s||c)return;const f=xw(s,c).map(g=>gE(g,t)),u=ZV(t,e.segmentationId,f,o),d=e.representationData.Contour,{annotationUIDsMap:h}=d;h&&h.set(o,u.get(o))}function x1(t){var e;return!!((e=t.data)!=null&&e.segmentation)}function eF(t,e,r){const n=[],i=Mf(e);for(let o=0;oa.isContourHole),o=n.filter(a=>!a.isContourHole);if(i.length>0){const a=i[0];ehe(t,a.targetAnnotation,e),nF(t,[e,a.targetAnnotation]);return}if(o.length!==0){if(!cw(zy)){console.warn(`${zy} is not registered in cornerstone. Cannot process multiple intersections.`);return}Y0e(t,e,r,o)}}function Y0e(t,e,r,n){const{element:i}=t,o=[e],a=[],s=[];n.forEach(({targetAnnotation:d})=>{const h=Q0e(t,d);s.push(...h),o.push(d)});const c=r[0];if(n.some(({targetPolyline:d})=>Of(d,c))){let d=r;n.forEach(({targetPolyline:h})=>{d=gw(d,h)}),a.push(d)}else n.forEach(({targetPolyline:d})=>{const h=pw(d,r);a.push(...h)});o.forEach(d=>{On(d.annotationUID),mu(d)}),s.forEach(d=>sw(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=J0e(t,f,d);Cn(h,i),vu(h),xn(h,t.element),u.push(h)}),Z0e(t,s,u),nF(t,o)}function J0e(t,e,r){const n=t.canvasToWorld(r[0]),i=t.canvasToWorld(r[r.length-1]),o={metadata:{...e.metadata,toolName:zy,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:zn(),highlighted:!0,invalidated:!0,isLocked:!1,isVisible:void 0,interpolationUID:e.interpolationUID,interpolationCompleted:e.interpolationCompleted};return kc(o,{points:r,closed:!0,targetWindingDirection:wa.Clockwise},t),o}function Z0e(t,e,r){e.forEach(n=>{const i=r.find(o=>{const a=vE(o.data.contour.polyline,t);return v1(a,n.polyline)});i&&f1(i,n.annotation)})}function Q0e(t,e){return d1(e).map(r=>{const n=r,i=vE(n.data.contour.polyline,t);return{annotation:n,polyline:i}})}function ehe(t,e,r){f1(e,r),mu(r);const{contour:n}=r.data,i=vE(n.polyline,t);kc(r,{points:i,closed:n.closed,targetWindingDirection:e.data.contour.windingDirection===wa.Clockwise?wa.CounterClockwise:wa.Clockwise},t)}function vE(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(cw(i)){const o=Vt(r,i);Ge(o)}}const{isEqual:cD}=Hn;function yE(t){const{metadata:e}=t;return tle().filter(r=>{if(r.FrameOfReferenceUID===e.FrameOfReferenceUID){const n=r.viewport,{viewPlaneNormal:i,viewUp:o}=n.getCamera();return cD(i,e.viewPlaneNormal)&&(!e.viewUp||cD(o,e.viewUp))}}).map(r=>r.viewport)}async function the(t,e,r,n=!0){const i=typeof t=="string"?ri(t):t,o=typeof e=="string"?ri(e):e;if(!i||!o)throw new Error("Both source and target annotations must be valid");r||(r=nhe(i));const a=Rf(i.data.contour.polyline,r),s=Rf(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}yw(r,o,i)}else pE(r,o,s,i,a)}function nhe(t){const e=yE(t);if(!e.length)throw new Error("No viewport found for the annotation");return e[0]}const rhe=Object.freeze(Object.defineProperty({__proto__:null,addContourSegmentationAnnotation:vu,addition:K0e,areSameSegment:pV,checkIntersection:vw,combinePolylines:pE,contourSegmentationOperation:the,convertContourPolylineToCanvasSpace:Rf,convertContourPolylineToWorld:gE,convertContourSegmentationAnnotation:tE,createNewAnnotationFromPolyline:JV,createPolylineHole:yw,findAllIntersectingContours:eF,getContourHolesData:YV,isContourSegmentationAnnotation:x1,processMultipleIntersections:tF,removeContourSegmentationAnnotation:mu,subtractAnnotationPolylines:j0e,subtractMultiplePolylineSets:$0e,subtractPolylineSets:xw,subtraction:q0e,unifyAnnotationPolylines:z0e,unifyMultiplePolylineSets:W0e,unifyPolylineSets:ww,updateViewportsForAnnotations:mE},Symbol.toStringTag,{value:"Module"}));function ihe(t){if(!t)throw new Error(`No contours found for geometryId ${t.id}`);const e=t.id;if(t.type!==qv.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 ohe(t,e,r,n){r.size?t.render():ahe(t,e,n)}function ahe(t,e,r){const{segmentationId:n}=r,i=new Map;e.forEach(o=>{const a=He.getGeometry(o);if(!a){console.warn(`No geometry found for geometryId ${o}. Skipping render.`);return}const s=a.data.segmentIndex;ihe(a);const c=hs.getStyle({viewportId:t.id,segmentationId:n,type:Wt.Contour,segmentIndex:s}),l=a.data,f=t.getCamera().viewPlaneNormal;l.contours.forEach(u=>{const{points:d,color:h,id:g}=u,p=Z4(t,d[0],f),v={annotationUID:zn(),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;Cn(v,y),vu(v)}),c&&i.set(s,c)}),t.render()}function she(t,e,r=!1){const n=Xn(e),{annotationUIDsMap:i}=n.representationData.Contour;i.forEach(o=>{o.forEach(a=>{On(a)})})}function rF(t){const e=Qfe(t);if(e)return e;const r=Xn(t);if(!r)throw new Error(`No segmentation found for segmentationId ${t}`);let n;if(r.representationData.Labelmap)n=che(r,t);else if(r.representationData.Contour)n=fhe(r);else if(r.representationData.Surface)n=dhe(r);else throw new Error(`Unsupported segmentation type: ${r.representationData}`);return ede(t,n),n}function che(t,e){const r=t.representationData[Wt.Labelmap],n=new Set;return r.imageIds?uhe(n,r.imageIds):lhe(n,e),Array.from(n).map(Number).sort((i,o)=>i-o)}function lhe(t,e){He.getVolume(e).voxelManager.forEach(({value:n})=>{n!==0&&t.add(n)})}function uhe(t,e){e.forEach(r=>{He.getImage(r).voxelManager.getScalarData().forEach(o=>{o!==0&&t.add(o)})})}function fhe(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=He.getGeometry(i);n.add(o.data.segmentIndex)}),Array.from(n).sort((i,o)=>i-o)}function dhe(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 g0=new Map,lD=new Map;function hhe(t,e,r=!1){const n=ar(t);if(!n)return;const{viewport:i}=n;she(t,e),r&&i.render()}async function ghe(t,e){var l,f;const{segmentationId:r}=e,n=Xn(r);if(!n)return;let i=n.representationData[Wt.Contour];const o=au();if(!i&&((l=au())!=null&&l.canComputeRequestedRepresentation(r,Wt.Contour))&&!g0.get(t.id)?(g0.set(t.id,!0),i=await Y4(r,Wt.Contour,()=>o.computeContourData(r,{viewport:t}),()=>{}),g0.set(t.id,!1)):!i&&!au()&&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=!mhe(i.annotationUIDsMap,s)),i.geometryIds.length>0&&(a=!phe(i.geometryIds,s));const c=lD.get(t.id)||new Set;if(a&&!g0.get(t.id)&&!c.has(r)&&t.viewportStatus===qo.RENDERED){g0.set(t.id,!0);const u=rF(r),h=(await o.computeSurfaceData(r,{segmentIndices:u,viewport:t})).geometryIds,g=[];for(const m of h.values()){const x=He.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),lD.set(t.id,c),g0.set(t.id,!1)}ohe(t,i.geometryIds,i.annotationUIDsMap,e)}function phe(t,e){var u,d,h;let r=null,n=null;for(const g of t){const p=He.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=qn(Xe(),Wn(Xe(),s,a),Wn(Xe(),c,a));l=dr(Xe(),l);const f=Ut(l,e);return Math.abs(f)>.9}function mhe(t,e){const r=Array.from(t.values()).flat().map(i=>Array.from(i)).flat(),n=R4(r,3);for(const i of n){const o=ri(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 iF={render:ghe,removeRepresentation:hhe};function Wf(t,e){return wu(t,e)[0]}function wu(t,e){return fr.getCurrentLabelmapImageIdsForViewport(t,e)}function vhe(t,e){return fr.getLabelmapImageIdsForImageId(t,e)}const uD=new Map,yhe=({cfun:t,ofun:e,actor:r})=>{r.getProperty().setRGBTransferFunction(1,t),r.getProperty().setScalarOpacity(1,e)};async function whe({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=uD.get(o))!=null&&E.added)return{uid:o,actor:i};const c=e,l=He.getVolume(c[0].volumeId);if(!l)throw new Error(`imageVolume with id: ${l.volumeId} does not exist`);const{volumeId:f}=c[0],u=await nN(f);if(!u)throw new Error(`segImageVolume with id: ${u.volumeId} does not exist`);const h=u.voxelManager.getCompleteScalarDataArray(),{imageData:g}=u,p=He.getVolume(s),y=p.voxelManager.getCompleteScalarDataArray(),m=2,w=new Float32Array(m*p.voxelManager.getScalarDataLength()),x=g.getDimensions();for(let b=0;boe);for(const J of H)for(let oe=0;oe{ot.removeEventListener(N.SEGMENTATION_DATA_MODIFIED,T);const D=t.getActor(o),{element:I,id:P}=t;t.removeActors([o]);const M=await Y3({volumeId:o,blendMode:sl.MAXIMUM_INTENSITY_BLEND,callback:({volumeActor:L})=>{D.callback&&D.callback({volumeActor:L,volumeId:f})}},I,P);t.addActor({actor:M,uid:o}),t.render()}),{uid:o,actor:i}}const{uuidv4:oF}=Hn;async function xhe(t,e,r,n){const i=Oe(t),{renderingEngine:o,viewport:a}=i,{id:s}=a,c=!0,l=!1,f=!0;if(a instanceof Wr){const d=Che(e,r);He.getVolume(d)||await She(e);let h=(n==null?void 0:n.blendMode)??sl.MAXIMUM_INTENSITY_BLEND,g=h===sl.LABELMAP_EDGE_PROJECTION_BLEND;if(g){const v=a.getVolumeId(),y=He.getVolume(v),w=He.getVolume(d).dimensions,x=y.dimensions;(w[0]!==x[0]||w[1]!==x[1]||w[2]!==x[2])&&(g=!1,h=sl.MAXIMUM_INTENSITY_BLEND,console.debug("Dimensions mismatch - falling back to regular volume addition"))}const p=[{volumeId:d,visibility:c,representationUID:`${r}-${Wt.Labelmap}`,useIndependentComponents:g,blendMode:h}];if(!p[0].useIndependentComponents)await Ise(o,p,[s],l,f);else return await whe({viewport:a,volumeInputs:p,segmentationId:r})}else{const d=wu(a.id,r).map(h=>({imageId:h,representationUID:`${r}-${Wt.Labelmap}-${h}`}));Ose(o,d,[s])}ko(r)}function Che(t,e){let{volumeId:r}=t;if(!r){r=oF();const n=Xn(e);n.representationData.Labelmap={...n.representationData.Labelmap,volumeId:r},t.volumeId=r,xs(e)}return r}async function She(t){const e=t;if(!(e.imageIds.length>0))throw new Error("cannot create labelmap, no imageIds found for the volume labelmap");return await rN(t.volumeId||oF(),e.imageIds)}function _he(t,e){const r=Oe(t),{viewport:n}=r;n.removeActors([dde(n.id,e)])}function Gd(t){return fr.getActiveSegmentation(t)}function The(t,e){fr.setActiveSegmentation(t,e)}function Eu(t){return Gd(t)}function Ehe(t,e){The(t,e)}const bhe=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentation:Eu,setActiveSegmentation:Ehe},Symbol.toStringTag,{value:"Module"}));function Ha(t){const e=Xn(t);if(e){const r=Object.keys(e.segments).find(n=>e.segments[n].active);return r?Number(r):void 0}}const qx=255,Ip=new Map;let Xx=!1;function Dhe(t,e,r=!1){const n=ar(t);if(Ip.forEach((o,a)=>{a.includes(e)&&Ip.delete(a)}),!n)return;const{viewport:i}=n;_he(i.element,e),r&&i.render()}async function Ihe(t,e){var s;const{segmentationId:r,config:n}=e,i=Xn(r);if(!i){console.warn("No segmentation found for segmentationId: ",r);return}let o=i.representationData[Wt.Labelmap],a=Dp(t.id,r);if(!o&&((s=au())!=null&&s.canComputeRequestedRepresentation(r,Wt.Labelmap))&&!Xx){Xx=!0;const c=au();if(o=await Y4(r,Wt.Labelmap,()=>c.computeLabelmapData(r,{viewport:t}),()=>null,()=>{fr.processLabelmapRepresentationAddition(t.id,r),setTimeout(()=>{ko(r)},0)}),!o)throw new Error(`No labelmap data found for segmentationId ${r}.`);Xx=!1}else!o&&!au()&&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 Tr)a!=null&&a.length||await dD(t,o,r,n),a=Dp(t.id,r);else{const c=wu(t.id,r);if(!(c!=null&&c.length))return;a||await dD(t,o,r,n),a=Dp(t.id,r)}if(a!=null&&a.length)for(const c of a)Ohe(t.id,c,e)}}function Ohe(t,e,r){var C;const{segmentationId:n}=r,{cfun:i,ofun:o}=r.config,{colorLUTIndex:a}=r,s=Eu(t),c=(s==null?void 0:s.segmentationId)===n,l=hs.getStyle({viewportId:t,type:Wt.Labelmap,segmentationId:n}),f=hs.getRenderInactiveSegmentations(t),u=g1(a),d=Math.min(256,u.length),{outlineWidth:h,renderOutline:g,outlineOpacity:p,activeSegmentOutlineWidthDelta:v}=fD(l,c),y=J4(t,{segmentationId:n,type:Wt.Labelmap});for(let S=0;So.getCurrentImageId()===r),!i||!i.length)?void 0:i[0].getImageData()}else if(e.startsWith("volumeId:")){const r=Tl(e),n=a1(r);return!n||!n.length?void 0:n[0].getImageData()}else if(e.startsWith("videoId:")){const r=Jr(e),n=by(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(),x2.undo()}redo(){x2.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 x2.push(n),n}doneEditMemo(){var e,r;(r=(e=this.memo)==null?void 0:e.commitMemo)!=null&&r.call(e)&&x2.push(this.memo),this.memo=null}};Up.defaults={configuration:{strategies:{},defaultStrategy:void 0,activeStrategy:void 0,strategyOptions:{}}};let Oi=Up;Oi.toolName="BaseTool";const{isEqual:Phe}=Hn,{EPSILON:Rhe}=Xd,Lhe=1-Rhe;function wE(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=Wn(Xe(),d,e.focalPoint),g=Ut(h,e.viewPlaneNormal);if(!Phe(g,0))return!1}return l.metadata.viewPlaneNormal=e.viewPlaneNormal,l.metadata.cameraFocalPoint=e.focalPoint,!0}if(!f){const{referencedImageId:d}=l.metadata,{imageOrientationPatient:h}=Ct("imagePlaneModule",d),g=$t(h[0],h[1],h[2]),p=$t(h[3],h[4],h[5]);f=Xe(),qn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Ut(n,f))>Lhe;return f&&u});if(!i.length)return[];const o=r/2,{focalPoint:a}=e,s=[];for(const l of i){const f=l.data,u=f.handles.points[0]||((c=f.contour)==null?void 0:c.polyline[0]);if(!l.isVisible)continue;const d=Xe();if(!u){s.push(l);continue}Wn(d,a,u);const h=Ut(d,n);Math.abs(h)n.isVisible?n.data.isCanvasAnnotation?!0:t.isReferenceViewable(n.metadata,r):!1)}function sF(t){if(t){if(t.data&&t.highlighted)return Sc.Highlighted;if(p1(t.annotationUID))return Sc.Selected;if(xi(t.annotationUID))return Sc.Locked;if(t.data&&t.autoGenerated)return Sc.AutoGenerated}return Sc.Default}function Ahe(t,e,r){const n=Mh("textBoxFontSize",t,e,r),i=Mh("textBoxFontFamily",t,e,r);return`${n}px ${i}`}const Nhe=Object.freeze(Object.defineProperty({__proto__:null,getFont:Ahe,getState:sF,style:F4},Symbol.toStringTag,{value:"Module"}));class zf extends Oi{constructor(){super(...arguments),this.onImageSpacingCalibrated=e=>{const{element:r,imageId:n}=e.detail,i=Jr(n),o=Nc();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;Jr(f.metadata.referencedImageId)===i&&(f.invalidated=!0,f.data.cachedStats={})}),Qh(r))})}}filterInteractableAnnotationsForElement(e,r){if(!(r!=null&&r.length))return[];const n=Oe(e),{viewport:i}=n;return C1(i,r)}createAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,{world:o}=n,a=Oe(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 Wr){const s=Tl(o),c=He.getVolume(s);a=gu(c,r,n)}return a}getStyle(e,r,n){return Mh(e,r,sF(n),this.mode)}}zf.toolName="AnnotationDisplayTool";const{DefaultHistoryMemo:khe}=O4,{PointsManager:Vhe}=Hn;class vr extends zf{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=Xi(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);Cn(n,e.element),xn(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(xi(u.annotationUID)||!ii(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=vr.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=Oe(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(Rr(n,h)this.getStyle(p,n,r),{annotationUID:o}=r,a=ii(o),s=xi(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:Vhe.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=vr.createAnnotationState(r,o),c={restoreMemo:()=>{const l=vr.createAnnotationState(r,o),{viewport:f}=Oe(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&&vu(r)}s.data=l.data,Cn(r,e),ya(r.annotationUID,!0),f==null||f.render();return}if(s.deleting===!1){s.deleting=!0,s.data=l.data,ya(r.annotationUID),On(r.annotationUID),f==null||f.render();return}const u=ri(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,xn(u,e,fn.History)},id:a,operationType:"annotation"};return khe.push(c),c}createMemo(e,r,n){this.memo||(this.memo=vr.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 _r){const g=M4(n[0],o);g!==void 0&&(u=o.getImageIds()[g])}else if(o instanceof Wr)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}}}vr.toolName="AnnotationTool";const{CalibrationTypes:Zf}=Xs,Qf="px",C2="voxels",cF=[1,2,3,4],Fhe=["3,3","4,7"],Uhe=["4,3","4,7"],hS={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"},Bhe=.001,Rg="²",Ka=(t,e)=>{const{calibration:r,hasPixelSpacing:n}=t;let i=n?"mm":Qf;const o=n?"mm³":C2;let a=i+Rg,s=1,c="";if(!r||!r.type&&!r.sequenceOfUltrasoundRegions)return{unit:i,areaUnit:a,scale:s,volumeUnit:o};if(r.type===Zf.UNCALIBRATED)return{unit:Qf,areaUnit:Qf+Rg,scale:s,volumeUnit:C2};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=>cF.includes(y.regionDataType)&&Fhe.includes(`${y.physicalUnitsXDirection},${y.physicalUnitsYDirection}`)),!d.length)return{unit:Qf,areaUnit:Qf+Rg,scale:s,volumeUnit:C2};const h=d[0],g=Math.abs(h.physicalDeltaX),p=Math.abs(h.physicalDeltaY);if(un(g,p,Bhe))s=1/g,c="US Region",i=hS[h.physicalUnitsXDirection]||"unknown",a=i+Rg;else return{unit:Qf,areaUnit:Qf+Rg,scale:s,volumeUnit:C2}}else r.scale&&(s=r.scale);return[Zf.ERMF,Zf.USER,Zf.ERROR,Zf.PROJECTION,Zf.CALIBRATED,Zf.UNKNOWN].includes(r==null?void 0:r.type)&&(c=r.type),{unit:i+(c?` ${c}`:""),areaUnit:a+(c?` ${c}`:""),scale:s,volumeUnit:o+(c?` ${c}`:"")}},$y=(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=>cF.includes(p.regionDataType)&&Uhe.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=[hS[c.physicalUnitsXDirection],hS[c.physicalUnitsYDirection]]}return{units:i,values:o,calibrationType:a}},xE=t=>{var e;return((e=t.calibration)==null?void 0:e.aspect)||1};function Cw(t,e,r,n){const i=Xe();qn(i,e,t);const o=$t(...r),a=$t(...n),s=Xe();pr(s,o,a);const c=va(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=Ut(s,i)/(c*va(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function eg(t,e,r,n){const i=Xe();qn(i,e,t);const o=$t(...r),a=$t(...n),s=Xe();pr(s,o,a);const c=va(s);if(c<1e-4)return{worldWidth:0,worldHeight:0};const l=Ut(s,i)/(c*va(i)),u=Math.sqrt(1-l*l)*c,d=l*c;return{worldWidth:u,worldHeight:d}}function CE(t,e,r,n,i=.25){const o=SE(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 SE(t,e,{targetVolumeId:r,stepSize:n}){const i=t.getCamera(),{viewPlaneNormal:o}=i,{spacingInNormalDirection:a}=qh(t,i,r),s=a*n||1,c=t.getBounds(),l=[];let f=[...e];for(;hD(f,c);)l.push([...f]),f[0]+=o[0]*s,f[1]+=o[1]*s,f[2]+=o[2]*s;for(f=[...e];hD(f,c);)l.push([...f]),f[0]-=o[0]*s,f[1]-=o[1]*s,f[2]-=o[2]*s;return l}const hD=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=[$t(r,n,i),$t(o,n,i),$t(r,a,i),$t(o,a,i),$t(r,n,s),$t(o,n,s),$t(r,a,s),$t(o,a,s)],l=$t(e[0],e[1],e[2]),f=$t(t[0],t[1],t[2]),u=-Ut(l,f);let d=null;for(const h of c){const g=Ut(l,h)+u;if(d===null)d=Math.sign(g);else if(Math.sign(g)!==d)return!0}return!1},{EPSILON:Ghe}=Xd,Whe=1-Ghe;function Sw(t,e){const{viewPlaneNormal:r}=e,n=t.filter(i=>{let o=i.metadata.viewPlaneNormal;if(!o){const{referencedImageId:s}=i.metadata,{imageOrientationPatient:c}=Ct("imagePlaneModule",s),l=$t(c[0],c[1],c[2]),f=$t(c[3],c[4],c[5]);o=Xe(),qn(o,l,f),i.metadata.viewPlaneNormal=o}const a=Math.abs(Ut(r,o))>Whe;return o&&a});return n.length?n:[]}const zhe={filterAnnotationsWithinSlice:wE,getWorldWidthAndHeightFromCorners:Cw,getWorldWidthAndHeightFromTwoPoints:eg,filterAnnotationsForDisplay:C1,getPointInLineOfSightWithCriteria:CE,isPlaneIntersectingAABB:lF,filterAnnotationsWithinSamePlane:Sw,getPointsInLineOfSight:SE},$he=Object.freeze(Object.defineProperty({__proto__:null,default:zhe,filterAnnotationsForDisplay:C1,filterAnnotationsWithinSamePlane:Sw,filterAnnotationsWithinSlice:wE,getPointInLineOfSightWithCriteria:CE,getPointsInLineOfSight:SE,getWorldWidthAndHeightFromCorners:Cw,getWorldWidthAndHeightFromTwoPoints:eg,isPlaneIntersectingAABB:lF},Symbol.toStringTag,{value:"Module"}));function na(t,e,r){let n=!0,i=!0;if(typeof t!="function")throw new TypeError("Expected a function");return X4(r)&&(n="leading"in r?!!r.leading:n,i="trailing"in r?!!r.trailing:i),Zh(t,e,{leading:n,trailing:i,maxWait:e})}function jhe(t){var e;return((e=t[0])==null?void 0:e.length)===3}function Hhe(t,e){if(!e||e.length===0||e.length===t.length)return t;const r=e[e.length-1]-e[0]+1,n=Ux(e.map(o=>t[o][0])),i=Ux(e.map(o=>t[o][1]));if(jhe(t)){const o=Ux(e.map(a=>t[a][2]));return I9(Og(n,r),Og(i,r),Og(o,r))}else return I9(Og(n,r),Og(i,r))}function Khe(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 gS(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=Khe(a,[s,c]),d=Hhe(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 qhe(t,e){return Jo(t,e)<.001}function Xhe(t,e){return Jo(t,e)===0}function Yhe(t,e){for(let r=0;rqhe(c,l)===!1,[o,a]=gD([k0(r,t.length,1),r,t],[k0(n,e.length,1),n,e],i,1),[s]=gD([k0(o,t.length,-1),o,t],[k0(a,e.length,-1),a,e],i,-1);return[o,s]}function Tw(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?Jhe(e,r):[0,e.length-1];return!e[d]||!e[h]?e:gS(e,d,h,f)}}return o}const tg=t=>{if(t.shiftKey)return t.ctrlKey?io.ShiftCtrl:t.altKey?io.ShiftAlt:t.metaKey?io.ShiftMeta:io.Shift;if(t.ctrlKey)return t.altKey?io.CtrlAlt:t.metaKey?io.CtrlMeta:io.Ctrl;if(t.altKey)return t.metaKey&&io.AltMeta||io.Alt;if(t.metaKey)return io.Meta};function _E(t,e){const r=t[0],n=t[t.length-1],i=hn();Bs(i,n[0]-r[0],n[1]-r[1]),eu(i,i);const o=hn(),a=hn();Bs(o,-i[1],i[0]),Bs(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 Zhe(t,e){const{viewport:r}=t,n=e.data.contour.polyline.map(r.worldToCanvas);return _E(n,r)}const{addCanvasPointsToArray:TE,pointsAreWithinCloseContourProximity:uF,getFirstLineSegmentIntersectionIndexes:fF,getSubPixelSpacingAndXYDirections:Qhe}=Gf;function ege(t,e,r){this.isDrawing=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Oe(o),{viewport:c}=s,l=tg(t.detail.event)===this.configuration.contourHoleAdditionModifierKey,{spacing:f,xDir:u,yDir:d}=Qhe(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},et.isInteractingWithTool=!0,o.addEventListener(N.MOUSE_UP,this.mouseUpDrawCallback),o.addEventListener(N.MOUSE_DRAG,this.mouseDragDrawCallback),o.addEventListener(N.MOUSE_CLICK,this.mouseUpDrawCallback),o.addEventListener(N.TOUCH_END,this.mouseUpDrawCallback),o.addEventListener(N.TOUCH_DRAG,this.mouseDragDrawCallback),o.addEventListener(N.TOUCH_TAP,this.mouseUpDrawCallback),Xt(o))}function tge(t){et.isInteractingWithTool=!1,t.removeEventListener(N.MOUSE_UP,this.mouseUpDrawCallback),t.removeEventListener(N.MOUSE_DRAG,this.mouseDragDrawCallback),t.removeEventListener(N.MOUSE_CLICK,this.mouseUpDrawCallback),t.removeEventListener(N.TOUCH_END,this.mouseUpDrawCallback),t.removeEventListener(N.TOUCH_DRAG,this.mouseDragDrawCallback),t.removeEventListener(N.TOUCH_TAP,this.mouseUpDrawCallback),ln(t)}function nge(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Oe(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=Xe();pr(w,i,m);const x=Math.abs(Ut(w,f)),C=Math.abs(Ut(w,u));if(!(x<=d[0]&&C<=d[1])){if(h){this.isDrawing=!1;const{deltaPoints:S}=e,_=S.world,{textBox:T}=c.data.handles,{worldPosition:E}=T;E[0]+=_[0],E[1]+=_[1],E[2]+=_[2],T.hasMoved=!0}else{const S=this.findCrossingIndexDuringCreate(t);if(S!==void 0)this.applyCreateOnCross(t,S);else{const _=TE(n,p,o,this.commonData);this.drawData.polylineIndex=g+_}c.invalidated=!0}Ge(l),c.invalidated&&xn(c,n,fn.HandlesUpdated)}}function rge(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&&!uF(i,o,this.configuration.closeContourProximity)?this.completeDrawOpenContour(s,{contourHoleProcessingEnabled:n}):this.completeDrawClosedContour(s,{contourHoleProcessingEnabled:n})}function ige(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=hn();ui(u,c[1],c[0]),eu(u,u);const d=6,h=[c[0][0]-u[0]*d,c[0][1]-u[1]*d],g=Wd(l,h,c[0],e);if(g){const p=[h];hge(n,p,c[0],this.commonData),c.unshift(...p),this.removePointsUpUntilFirstCrossing(e),this.editData.editIndex=c.length-1,this.editData.startCrossingIndex=g[0]}}}function pge(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=!!Wd(e,i[0],i[1],t);if(r.pop(),o)break}}function yge(){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)),Ge(c)}function Ege(t){const e=t.detail,{element:r}=e,n=Oe(r),{viewport:i,renderingEngine:o}=n,{annotation:a,viewportIdsToRender:s}=this.commonData,{fusedCanvasPoints:c,editCanvasPoints:l}=this.editData;kc(a,{points:c,closed:!0,targetWindingDirection:wa.Clockwise},i),a.autoGenerated&&(a.autoGenerated=!1),xn(a,r);const f=l.pop();this.editData={prevCanvasPoints:c,editCanvasPoints:[f],startCrossingIndex:void 0,editIndex:0,snapIndex:void 0,annotation:a},Ge(s)}function bge(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];dF(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=Rr(e[c],s[0]),u=Rr(e[c],s[s.length-1]),d=Rr(e[l],s[0]),h=Rr(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=pD(g),w=pD(y);return m>w?g:y}function Dge(t){const e=t.detail,{element:r}=e;this.completeClosedContourEdit(r)}function Ige(t){var s;const e=Oe(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)?Tw(this.configuration,o,a):o,l=((s=this.configuration)==null?void 0:s.decimate)||{};kc(n,{points:c,closed:!0,targetWindingDirection:wa.Clockwise},r,{decimate:{enabled:!!l.enabled,epsilon:l.epsilon}}),n.autoGenerated&&(n.autoGenerated=!1),xn(n,t)}this.isEditingClosed=!1,this.editData=void 0,this.commonData=void 0,Ge(i),this.deactivateClosedContourEdit(t)}function Oge(t){this.completeClosedContourEdit(t)}function Mge(t){t.activateClosedContourEdit=Sge.bind(t),t.deactivateClosedContourEdit=_ge.bind(t),t.mouseDragClosedContourEditCallback=Tge.bind(t),t.mouseUpClosedContourEditCallback=Dge.bind(t),t.finishEditAndStartNewEdit=Ege.bind(t),t.fuseEditPointsWithClosedContour=bge.bind(t),t.cancelClosedContourEdit=Oge.bind(t),t.completeClosedContourEdit=Ige.bind(t)}const{addCanvasPointsToArray:hF,getSubPixelSpacingAndXYDirections:Pge}=Gf;function Rge(t,e,r){this.isEditingOpen=!0;const n=t.detail,{currentPoints:i,element:o}=n,a=i.canvas,s=Oe(o),{viewport:c}=s;this.doneEditMemo();const l=e.data.contour.polyline.map(c.worldToCanvas),{spacing:f,xDir:u,yDir:d}=Pge(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},et.isInteractingWithTool=!0,o.addEventListener(N.MOUSE_UP,this.mouseUpOpenContourEditCallback),o.addEventListener(N.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(N.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),o.addEventListener(N.TOUCH_END,this.mouseUpOpenContourEditCallback),o.addEventListener(N.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),o.addEventListener(N.TOUCH_TAP,this.mouseUpOpenContourEditCallback),Xt(o)}function Lge(t){et.isInteractingWithTool=!1,t.removeEventListener(N.MOUSE_UP,this.mouseUpOpenContourEditCallback),t.removeEventListener(N.MOUSE_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(N.MOUSE_CLICK,this.mouseUpOpenContourEditCallback),t.removeEventListener(N.TOUCH_END,this.mouseUpOpenContourEditCallback),t.removeEventListener(N.TOUCH_DRAG,this.mouseDragOpenContourEditCallback),t.removeEventListener(N.TOUCH_TAP,this.mouseUpOpenContourEditCallback),ln(t)}function Age(t){const e=t.detail,{currentPoints:r,element:n}=e,i=r.world,o=r.canvas,a=Oe(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=Xe();this.createMemo(n,this.commonData.annotation),pr(y,i,v);const m=Math.abs(Ut(y,l)),w=Math.abs(Ut(y,f));if(m<=u[0]&&w<=u[1])return;g!==void 0&&this.checkAndRemoveCrossesOnEditLine(t);const x=hF(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),Ge(c)}function Nge(t){const e=t.detail,{element:r}=e,n=Oe(r),{viewport:i}=n,{annotation:o,viewportIdsToRender:a}=this.commonData,s=this.fuseEditPointsForOpenContourEndEdit();kc(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,xn(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 kge(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=hn(),h=hn();Bs(d,l[0]-f[0],l[1]-f[1]),Bs(h,l[0]-u[0],l[1]-u[1]);const g=IT(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 Fge(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];hF(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=Rr(e[c],s[0]),u=Rr(e[c],s[s.length-1]),d=Rr(e[l],s[0]),h=Rr(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;yri(r).data.contour.polyline)}function S1(t,e){const r=gF(t),n=[];return r.forEach(i=>{const o=i.length,a=new Array(o);for(let s=0;sn.worldToCanvas(l)),a=S1(r,n),s=[o,...a];su(e,r.annotationUID,"1",s,i)}function Zge(t,e,r){var c;const{viewport:n}=t,i=this._getRenderingOptions(t,r),o=r.data.contour.polyline.map(l=>n.worldToCanvas(l));Pc(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(),mr(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];mr(e,r.annotationUID,l,[u],{color:i.color})}}function Qge(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);Pc(e,r.annotationUID,"first-to-last",[a,s],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"}),Pc(e,r.annotationUID,"midpoint-to-open-contour",[c[0],c[1]],{color:l.color,width:l.width,closePath:!1,lineDash:"2,2"})}function epe(t,e,r){const n=this._getRenderingOptions(t,r),{allowOpenContours:i}=this.configuration,{canvasPoints:o}=this.drawData;if(n.closePath=!1,Pc(e,r.annotationUID,"1",o,n),i){const a=o[0],s=o[o.length-1];Kge(a,s,this.configuration.closeContourProximity)?Pc(e,r.annotationUID,"2",[s,a],n):mr(e,r.annotationUID,"0",[a],{color:n.color,handleRadius:2})}}function tpe(t,e,r){const{viewport:n}=t,{fusedCanvasPoints:i}=this.editData;if(i===void 0){this.renderClosedContour(t,e,r);return}const o=S1(r,n),a=[i,...o],s=this._getRenderingOptions(t,r),c="preview-1";r.parentAnnotationUID&&s.fillOpacity&&(s.fillOpacity=0),su(e,r.annotationUID,c,a,s)}function npe(t,e,r){const{fusedCanvasPoints:n}=this.editData;if(n===void 0){this.renderOpenContour(t,e,r);return}const i=this._getRenderingOptions(t,r);Pc(e,r.annotationUID,"preview-1",n,i)}function rpe(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=S1(r,n),s="1",c=o[0],l=6,f=100,u=[];for(let g=0;g0}else if(t instanceof _r){const{preScale:r}=t.getImageData()||{};return!!(r!=null&&r.scaled)}else return!1}function pS(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)||{};kc(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=S1(o,s),v=[l,...p];return su(i,a,"contourPolyline",v,{color:d,lineDash:u,lineWidth:Math.max(.1,f),fillColor:h,fillOpacity:g}),!0}}class cpe{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=ri(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};St(ot,N.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 br={...pfe,...ffe,resetAnnotationManager:zde},lpe=Object.freeze(Object.defineProperty({__proto__:null,AnnotationGroup:cpe,FrameOfReferenceSpecificAnnotationManager:mV,config:Nhe,locking:Rde,selection:kde,state:br,visibility:Gde},Symbol.toStringTag,{value:"Module"})),mD="PlanarFreehandContourSegmentationTool";function EE(t,e=[]){const{viewport:r,sliceData:n,annotation:i}=t,o=new Map,{toolName:a,originalToolName:s}=i.metadata,c=s||a,l=(bn(c,r.element)||[]).filter(f=>!f.metadata.originalToolName||f.metadata.originalToolName===c);if(c!==mD){const f=bn(mD,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 upe(t,e){const r=EE(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 pF(t,e,r){const n=Xi({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 fpe(t,e){const r=EE(e,[{key:"interpolationUID",value:e.interpolationUID}]),n=dpe(r);if(!n){console.warn("No annotations found to interpolate",r);return}const i=hpe(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:vD}=Hn;function vpe(t,e=12){const r=vD.create3(e);r.sources=[];const{sources:n}=r,{length:i,sources:o=[]}=t,a=5;if(in.push(vD.create3(e)));const c=ype(t,a),l=wpe(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?(p0(f,u,v,s,i),u=p0(f,v,m,s,i)):u=p0(f,u,m,s,i),y-u>d&&(u=p0(f,u,y,s,i)))});const h=f[0];mS(h+i-u,i)>2*d&&p0(f,u,h-d,s,i)}else{const u=Math.floor(i/e);p0(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 ype(t,e=6){const{length:r}=t,n=Xe(),i=Xe(),o=new Float32Array(r);for(let a=0;a{try{e&&(r.isInterpolationUpdate=!0,r.autoGenerated=!1),Spe(t)}finally{e&&(r.autoGenerated=!0)}})}function Spe(t){const{annotation:e}=t;Cpe(e);const{interpolationData:r,interpolationList:n}=fpe(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 Tpe(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=Dpe(t,e,l,o),h=l>.5?u:f,g=vpe(d);i.has(r)?bpe(d,g,r,h,a):Epe(d,g,r,h,a)}function Epe(t,e,r,n,i){var f;const o=t.points,{viewport:a}=i,s=pF(o,e,n),c=a.getViewReference({sliceIndex:r});if(!c)throw new Error(`Can't find slice ${r}`);Object.assign(s.metadata,c),br.addAnnotation(s,a.element),(f=n.onInterpolationComplete)==null||f.call(n,s,n);const{parentAnnotationUID:l}=n;if(l){const u=br.getAnnotation(l),d=mF(u,r,i);yw(a,d,s)}}function mF(t,e,r){const{viewport:n}=r,i=br.getAnnotations(t.metadata.toolName,n.element);for(let o=0;o!f.autoGenerated)||(s=o||s===n||c.forEach(l=>{l.autoGenerated&&(br.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};St(t.viewport.element,N.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(!Vs.toolNames.includes(n)&&!Vs.toolNames.includes(i))return;const o=Cv(r);if(!o){console.warn("Unable to find viewport for",r);return}const a=Yx(o),s={viewport:o,sliceData:a,annotation:r,interpolationUID:r.interpolationUID},c=!!r.interpolationUID;if(r.autoGenerated=!1,c){bD(s),xv(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=upe(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)||Ppe(),s.interpolationUID=r.interpolationUID,xv(s)},Vs.handleAnnotationUpdate=e=>{const r=e.detail.annotation,{changeType:n=fn.HandlesUpdated}=e.detail;if(!(r!=null&&r.metadata))return;const{toolName:i,originalToolName:o}=r.metadata;if(!Vs.toolNames.includes(i)&&!Vs.toolNames.includes(o)||!Rpe.includes(n))return;const a=Cv(r);if(!a){console.warn("Unable to find matching viewport for annotation interpolation",r);return}r.autoGenerated&&(vu(r),r.autoGenerated=!1);const s=Yx(a),c={viewport:a,sliceData:s,annotation:r,interpolationUID:r.interpolationUID,isInterpolationUpdate:n===fn.InterpolationUpdated};xv(c)},Vs.handleAnnotationDelete=e=>{const r=e.detail.annotation;if(!(r!=null&&r.metadata))return;const{toolName:n}=r.metadata;if(!Vs.toolNames.includes(n)||r.autoGenerated)return;const i=Cv(r);if(!i){console.warn("No viewport, can't delete interpolated results",r);return}const o=Yx(i),a={viewport:i,sliceData:o,annotation:r,interpolationUID:r.interpolationUID};r.autoGenerated=!1,bD(a)};let dl=Vs;function Yx(t){return{numberOfSlices:t.getNumberOfSlices(),imageIndex:t.getCurrentImageIdIndex()}}function vF(t){t.forEach(e=>{const r=pi(e);if(!r){console.warn(`ToolGroup not available for ${e}`);return}r.getViewportsInfo().forEach(i=>{const{renderingEngineId:o,viewportId:a}=i,s=wi(o);if(!s){console.warn(`RenderingEngine not available for ${o}`);return}const c=s.getViewport(a);Qh(c.element)})})}function ng(t){const n=fr.getState().viewportSegRepresentations;return Object.entries(n).filter(([,o])=>o.some(a=>a.segmentationId===t)).map(([o])=>o)}function Lpe(t,e){const r=Xn(t);if(!r)throw new Error(`No segmentation state found for ${t}`);const{segments:n}=r;return n[e].locked}function Ape(t,e,r=!0){const n=Xn(t);if(!n)throw new Error(`No segmentation state found for ${t}`);const{segments:i}=n;i[e].locked=r,xs(t)}function Qd(t){const e=Xn(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 Npe=Object.freeze(Object.defineProperty({__proto__:null,getLockedSegmentIndices:Qd,isSegmentIndexLocked:Lpe,setSegmentIndexLocked:Ape},Symbol.toStringTag,{value:"Module"}));function yF(){return fr.getNextColorLUTIndex()}const jy=[[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 Op(t,e){const r=fr,n=e??yF();let i=[...t];if(un(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=jy.slice(i.length);i=[...i,...o]}return r.addColorLUT(i,n),n}function kpe(t,e){if(!t)throw new Error("addColorLUT: colorLUT is required");return Op(t,e)}function Vpe(t,e,r){if(!g1(r))throw new Error(`setColorLUT: could not find colorLUT with index ${r}`);const n=za(t,{segmentationId:e});if(!n)throw new Error(`viewport specific state for viewport ${t} does not exist`);n.forEach(i=>{i.colorLUTIndex=r}),rl(t,e)}function xu(t,e,r){const n=za(t,{segmentationId:e});if(!n||n.length===0)return null;const i=n[0],{colorLUTIndex:o}=i,a=g1(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 wF(t,e,r,n){const i=xu(t,e,r);for(let o=0;ozr(c).id);vF(s)}return i}_getContourSegmentationStyle(e){const r=e.annotation,{segmentationId:n,segmentIndex:i}=r.data.segmentation,{viewportId:o}=e.styleSpecifier,a=za(o,{segmentationId:n});if(!(a!=null&&a.length))return{};a.length>1?a.find(v=>v.segmentationId===n&&v.type===Wt.Contour):a[0];const{autoGenerated:s}=r,l=Qd(n).includes(i),{color:f,fillColor:u,lineWidth:d,fillOpacity:h,lineDash:g,visibility:p}=CF({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}}};g8.PreviewSegmentIndex=255;let Pm=g8;function SF(t,e){const r=Ct("generalSeriesModule",t);return Du(r.modality,t,e)}function Du(t,e,r){return t==="CT"?"HU":t==="PT"?Upe(e,r):""}function Upe(t,e){if(!e.isPreScaled)return"raw";if(e.isSuvScaled)return"SUV";const r=Ct("generalSeriesModule",t);if((r==null?void 0:r.modality)==="PT"){const n=Ct("petSeriesModule",t);return(n==null?void 0:n.units)||"unitless"}return"unknown"}const{pointCanProjectOnLine:DD}=Gf,{EPSILON:Bpe}=Xd,Gpe=1-Bpe,p8=class p8 extends Pm{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,shadow:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:io.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:Wpe,statsCalculator:xl}}){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=Vt(o,this.getToolName());return this.activateDraw(n,a,s),n.preventDefault(),Ge(s),a},this.handleSelectedCallback=(n,i,o)=>{const a=n.detail,{element:s}=a,c=Vt(s,this.getToolName());this.activateOpenContourEndEdit(n,i,c,o)},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o,s=Vt(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=Oe(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:bu(i,g),isSuvScaled:this.isSuvScaled(i,g,n.metadata.referencedImageId)},x=Du(y.Modality,n.metadata.referencedImageId,w),C=Ka(p,()=>{const I=s.contour.polyline,P=I.length,M=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=qa(d);s.handles.textBox.worldPosition=i.canvasToWorld(x)}const h=i.worldToCanvas(s.handles.textBox.worldPosition),p=bo(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])}},dge(this),xge(this),Mge(this),zge(this),Hge(this),ipe(this),this._throttledCalculateCachedStats=na(this._calculateCachedStats,100,{trailing:!0})}filterInteractableAnnotationsForElement(e,r){if(!r||!r.length)return;const n=Oe(e),{viewport:i}=n;let o;if(i instanceof Tr){const a=i.getCamera(),{spacingInNormalDirection:s}=qh(i,a);o=this.filterAnnotationsWithinSlice(r,a,s)}else o=C1(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=Wn(Xe(),d,r.focalPoint),g=Ut(h,r.viewPlaneNormal);if(!un(g,0))return!1}return l.metadata.viewPlaneNormal=r.viewPlaneNormal,l.metadata.cameraFocalPoint=r.focalPoint,!0}if(!f){const{referencedImageId:d}=l.metadata,{imageOrientationPatient:h}=Ct("imagePlaneModule",d),g=$t(h[0],h[1],h[2]),p=$t(h[3],h[4],h[5]);f=Xe(),qn(f,g,p),l.metadata.viewPlaneNormal=f}const u=Math.abs(Ut(i,f))>Gpe;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=Xe();Wn(d,s,u);const h=Ut(d,i);Math.abs(h){a.data.handles.points.length=0};return Xi(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 H,J,oe,me;const{scale:d,areaUnit:h,unit:g}=l,{voxelManager:p}=e.getImageData(),v=ni(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 fe=1;fe{let Le=!0;const Ue=e.worldToCanvas(fe);return Ue[1]!=V&&(A=0,V=Ue[1],G=GV(c,Ue,[L[0],Ue[1]]),G.sort(function(Pe){return function(B,O){return B[Pe]===O[Pe]?0:B[Pe]G[0][0]&&(G.shift(),A++),A%2===0&&(Le=!1),Le},boundsIJK:P,returnPoints:this.configuration.storePointData}));const F=this.configuration.statsCalculator.getStatistics();o[a]={Modality:i.Modality,area:T,perimeter:E,mean:(H=F.mean)==null?void 0:H.value,max:(J=F.max)==null?void 0:J.value,min:(oe=F.min)==null?void 0:oe.value,stdDev:(me=F.stdDev)==null?void 0:me.value,statsArray:F.array,pointsInShape:k,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=pS(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}}};p8.toolName="PlanarFreehandROI";let Lf=p8;function Wpe(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(qr(n)){const p=f?"Area: Oblique not supported":`Area: ${En(n)} ${d}`;g.push(p)}return qr(i)&&g.push(`Mean: ${En(i)} ${h}`),qr(c)&&g.push(`Max: ${En(c)} ${h}`),qr(l)&&g.push(`Min: ${En(l)} ${h}`),qr(o)&&g.push(`Std Dev: ${En(o)} ${h}`),qr(s)&&g.push(`Perimeter: ${En(s)} ${u}`),qr(a)&&g.push(`${En(a)} ${u}`),g}const m8=class m8 extends Lf{constructor(e){const r=Xi({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;ko(o)}return i}};m8.toolName="PlanarFreehandContourSegmentationTool";let Cl=m8;const zpe={[Wt.Labelmap]:aF,[Wt.Contour]:iF,[Wt.Surface]:gV},_2=Cl.toolName;class $pe{constructor(){this._needsRender=new Set,this._animationFrameSet=!1,this._animationFrameHandle=null,this._getAllViewports=()=>ja().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=za(o,{segmentationId:e});(a==null?void 0:a.length)>0&&n.push(o)}else{const a=za(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=za(e);if(!(r!=null&&r.length))return;const{viewport:n}=ar(e)||{};if(!n)return;const i=[],o=r.map(a=>{a.type===Wt.Contour&&this._addPlanarFreeHandToolIfAbsent(n);const s=zpe[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(st.IMAGE_RENDERED,c),s.forEach(h=>{const g={viewportId:d,segmentationId:h.segmentationId,type:h.type};St(ot,N.SEGMENTATION_RENDERED,{...g})})}n.element.addEventListener(st.IMAGE_RENDERED,c),n.render()})}_addPlanarFreeHandToolIfAbsent(e){_2 in et.tools||ji(Cl);const r=zr(e.id);r.hasTool(_2)||(r.addTool(_2),r.setToolPassive(_2))}}function rg(t){_F.renderSegmentationsForViewport(t)}function Ew(t){_F.renderSegmentation(t)}const _F=new $pe;function jpe({modifiedSlicesToUse:t,representationData:e,type:r}){const n=He.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 Hpe({viewportIds:t,segmentationId:e}){t.forEach(r=>{let n=za(r,{segmentationId:e});n=n.filter(i=>i.type===Wt.Labelmap),n.forEach(i=>{if(i.segmentationId!==e)return;const o=ar(r);if(!o)return;const{viewport:a}=o;if(a instanceof Tr)return;const s=Dp(r,e);s!=null&&s.length&&s.forEach((c,l)=>{const f=c.actor.getMapper().getInputData(),u=wu(r,e),d=He.getImage(u[l]);f.modified(),Y5(f,d)})})})}const Kpe=function(t){const{segmentationId:e,modifiedSlicesToUse:r}=t.detail,{representationData:n}=Xn(e),i=ng(e),o=i.some(c=>{const{viewport:l}=ar(c);return l instanceof Tr}),a=i.some(c=>{const{viewport:l}=ar(c);return l instanceof _r}),s=o&&a;i.forEach(c=>{const{viewport:l}=ar(c);l instanceof Tr&&jpe({modifiedSlicesToUse:s?[]:r,representationData:n,type:Wt.Labelmap}),l instanceof _r&&Hpe({viewportIds:i,segmentationId:e})})},TF=function(t){const{segmentationId:e}=t.detail,{representationData:r}=Xn(e);r.Labelmap&&Kpe(t),Ew(e)},EF=function(t){const{segmentationId:e}=t.detail;Ew(e)};function bF(t,e){return fr.updateLabelmapSegmentationImageReferences(t,e)}const qpe=function(t){if(!t)return;const e=Oe(t);if(!e)return;const{viewport:r}=e;r instanceof Wr||(t.addEventListener(st.STACK_NEW_IMAGE,Rm),t.addEventListener(st.IMAGE_RENDERED,Rm))},Xpe=function(t){t.removeEventListener(st.STACK_NEW_IMAGE,Rm),t.removeEventListener(st.IMAGE_RENDERED,Rm)};function Rm(t){const e=t.detail,{viewportId:r,renderingEngineId:n}=e,{viewport:i}=qi(r,n),o=za(r);if(!(o!=null&&o.length))return;const a=o.filter(l=>l.type===Wt.Labelmap),s=i.getActors();a.forEach(l=>{const{segmentationId:f}=l;bF(r,f)});const c=a.flatMap(l=>Dp(r,l.segmentationId)).filter(l=>l!==void 0);c.length&&(c.forEach(l=>{a.find(u=>{const d=wu(r,u.segmentationId);return d==null?void 0:d.includes(l.referencedId)})||i.removeActors([l.uid])}),a.forEach(l=>{const{segmentationId:f}=l,u=i.getCurrentImageId(),d=wu(r,f);if(!d)return;const h=g=>{const p=He.getImage(g);if(!p){console.warn("No derived image found in the cache for segmentation representation",l);return}const v=s.find(y=>y.referencedId===g);if(v){const y=v.actor.getMapper().getInputData();y.setDerivedImage?y.setDerivedImage(p):Y5(y,p)}else{const{dimensions:y,spacing:m,direction:w}=i.getImageDataMetadata(p),x=He.getImage(u)||{imageId:u},{origin:C}=i.getImageDataMetadata(x),S=C,_=p.voxelManager.getConstructor(),T=p.voxelManager.getScalarData(),E=pn.newInstance({name:"Pixels",numberOfComponents:1,values:new _(T)}),b=t1.newInstance();b.setDimensions(y[0],y[1],1),b.setSpacing(m),b.setDirection(w),b.setOrigin(S),b.getPointData().setScalars(E),b.modified(),i.addImages([{imageId:g,representationUID:`${f}-${Wt.Labelmap}-${p.imageId}`,callback:({imageActor:D})=>{D.getMapper().setInputData(b)}}]),rg(r);return}};d.forEach(h),i.render(),t.type===st.IMAGE_RENDERED&&i.element.removeEventListener(st.IMAGE_RENDERED,Rm)}))}const DF={enable:qpe,disable:Xpe};async function Ype(t){const e=t.detail.annotation;if(!x1(e))return;const r=Zpe(e),n=Qpe(r,e);if(!n.length){St(ot,N.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,{element:r.element,sourceAnnotation:e});return}const i=Rf(e.data.contour.polyline,r),o=eF(r,i,n);if(!o.length){St(ot,N.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,{element:r.element,sourceAnnotation:e});return}if(o.length>1){tF(r,e,i,o);return}const{targetAnnotation:a,targetPolyline:s,isContourHole:c}=o[0];if(c){const{contourHoleProcessingEnabled:l=!1}=t.detail;if(!l)return;yw(r,a,e)}else pE(r,a,s,e,i)}function Jpe(t,e=!1){const r="PlanarFreehandContourSegmentationTool",n=zr(t.id,t.renderingEngineId);let i;return n?n.hasTool(r)?n.getToolOptions(r)||(i=`Tool ${r} must be in active/passive state in ${n.id} toolGroup`):i=`Tool ${r} not added to ${n.id} toolGroup`:i=`ToolGroup not found for viewport ${t.id}`,i&&!e&&console.warn(i),!i}function Zpe(t){const e=yE(t);return e.find(n=>Jpe(n,!0))??e[0]}function Qpe(t,e){const{annotationUID:r}=e;return u1().filter(i=>i.annotationUID&&i.annotationUID!==r&&x1(i)&&pV(i,e)&&t.isReferenceViewable(i.metadata))}function eme(t){const e=t.detail.annotation;mu(e)}function IF(t){const e=t.detail.annotation;x1(e)&&Ype(t)}function Hy(t){if(!t.detail.removed.length)return;ja().forEach(n=>{const o=n.getViewports().map(a=>a.id);Ge(o)})}function OF(t){const{viewportId:e}=t.detail;Ge([e])}function tme(t){const e=t.detail.annotation;x1(e)&&eme(t)}const MF=function(t){Qh(t.detail.element)},nme=function(t){t.addEventListener(st.IMAGE_RENDERED,MF)},rme=function(t){t.removeEventListener(st.IMAGE_RENDERED,MF)},PF={enable:nme,disable:rme},{Active:ime}=Jn;function ig(t,e,r){if(et.isInteractingWithTool)return!1;const{renderingEngineId:n,viewportId:i}=r.detail,o=zr(i,n);if(!o)return!1;let a;const s=Object.keys(o.toolOptions);for(let c=0;c{for(const c of s){if(c.isLocked||!c.isVisible)continue;const l=a.getHandleNearImagePoint(t,c,r,i);if(l){o.push({tool:a,annotation:c,handle:l});break}}}),o}function _1(t,e){const r=[];for(let n=0;n0&&r.push({tool:i,annotations:o}))}return r}function bE(t,e,r,n="mouse"){const i=n==="touch"?36:6,o=[];return e.forEach(({tool:a,annotations:s})=>{for(const c of s){if(c.isLocked||!c.isVisible)continue;if(a.isPointNearTool(t,c,r,i,n)){o.push({tool:a,annotation:c});break}}}),o}const{Active:ome}=Jn;function bw(t){const{renderingEngineId:e,viewportId:r,event:n}=t.detail,i=tg(n)||Jh.getModifierKey(),o=zr(r,e);if(!o)return null;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary(),c=t.detail.buttons??(n==null?void 0:n.buttons)??s;for(let l=0;lh.mouseButton===c&&h.modifierKey===i);if(u.mode===ome&&d)return o.getToolInstance(f)}}function Rh(t,e,r){const{renderingEngineId:n,viewportId:i}=t.detail,o=zr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;cd.mouseButton===r);if(e.includes(f.mode)&&(!r||u)){const d=o.getToolInstance(l);a.push(d)}}return a}function ame(t,e){var u;const r=new Map,{renderingEngineId:n,viewportId:i}=t.detail,o=zr(i,n);if(!o)return r;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary(),c=t.detail.event,l=(c==null?void 0:c.buttons)??s,f=tg(c)||Jh.getModifierKey();for(let d=0;d{var w;return((w=m.bindings)==null?void 0:w.length)&&m.bindings.some(x=>x.mouseButton===l&&x.modifierKey===f)});y&&r.set(g,y)}return r}const{Active:sme,Passive:cme}=Jn;function lme(t){if(et.isInteractingWithTool)return!1;const e=t.detail,{element:r}=e,n=Oe(r),{canvas:i}=e.currentPoints;if(!n)return!1;const o=ame(t,[sme,cme]),a=Array.from(o.keys()),s=_1(r,a),c=bE(r,s,i);if(c.length>0){const{tool:l,annotation:f}=c[0],u=o.get(l);return(typeof u.method=="string"?l[u.method]:u.method).call(l,t,f),!0}return!1}const{Active:ume,Passive:fme}=Jn;function NF(t){if(et.isInteractingWithTool)return;const e=bw(t);if(e&&typeof e.preMouseDownCallback=="function"&&e.preMouseDownCallback(t))return;const r=t.detail.event.buttons===1,n=Rh(t,[ume],t.detail.event.buttons),i=r?Rh(t,[fme]):void 0,o=[...n||[],...i||[]];if(lme(t))return;const s=t.detail,{element:c}=s,l=_1(c,o),f=s.currentPoints.canvas,u=AF(c,l,f,"mouse"),d=!!t.detail.event.shiftKey;if(u.length>0){const{tool:g,annotation:p,handle:v}=ID(u);OD(p.annotationUID,d),g.handleSelectedCallback(t,p,v,"Mouse");return}const h=bE(c,l,f,"mouse");if(h.length>0){const{tool:g,annotation:p}=ID(h);OD(p.annotationUID,d),g.toolSelectedCallback(t,p,"Mouse",f);return}e&&typeof e.postMouseDownCallback=="function"&&e.postMouseDownCallback(t)}function ID(t){if(t.length>1){const e=t.find(r=>{const n=!xi(r.annotation.annotationUID),i=ii(r.annotation.annotationUID);return n&&i});if(e)return e}return t[0]}function OD(t,e=!1){e?p1(t)?ya(t,!1):ya(t,!0,!0):ya(t,!0,!1)}function kF(t){if(et.isInteractingWithTool)return;const e=bw(t);if(e&&!et.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"mouse");ya(r.annotationUID)}}function VF(t){if(et.isInteractingWithTool)return;const e=bw(t);!e||typeof e.mouseDragCallback!="function"||e.mouseDragCallback(t)}const{Active:dme,Passive:hme}=Jn;function FF(t){if(et.isInteractingWithTool||et.isMultiPartToolActive)return;const e=Rh(t,[dme,hme]),r=t.detail,{element:n}=r,i=_1(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&&Qh(n)}const UF=ig.bind(null,"Mouse","mouseUpCallback");function BF(t){if(et.isInteractingWithTool)return;t.detail.buttons=wl.Wheel|(t.detail.event.buttons||0);const e=bw(t);if(e)return e.mouseWheelCallback(t)}const gme=function(t){t.addEventListener(N.MOUSE_CLICK,RF),t.addEventListener(N.MOUSE_DOWN,NF),t.addEventListener(N.MOUSE_DOWN_ACTIVATE,kF),t.addEventListener(N.MOUSE_DOUBLE_CLICK,LF),t.addEventListener(N.MOUSE_DRAG,VF),t.addEventListener(N.MOUSE_MOVE,FF),t.addEventListener(N.MOUSE_UP,UF),t.addEventListener(N.MOUSE_WHEEL,BF)},pme=function(t){t.removeEventListener(N.MOUSE_CLICK,RF),t.removeEventListener(N.MOUSE_DOWN,NF),t.removeEventListener(N.MOUSE_DOWN_ACTIVATE,kF),t.removeEventListener(N.MOUSE_DOUBLE_CLICK,LF),t.removeEventListener(N.MOUSE_DRAG,VF),t.removeEventListener(N.MOUSE_MOVE,FF),t.removeEventListener(N.MOUSE_UP,UF),t.removeEventListener(N.MOUSE_WHEEL,BF)},GF={enable:gme,disable:pme},{Active:mme}=Jn;function WF(t){const{renderingEngineId:e,viewportId:r}=t.detail,n=Mfe(),i=Jh.getModifierKey(),o=zr(r,e);if(!o)return null;const a=Object.keys(o.toolOptions),s=o.getDefaultMousePrimary();for(let c=0;cd.mouseButton===(n??s)&&d.modifierKey===i))return o.getToolInstance(l)}}function vme(t,e){var c;const r=new Map,{renderingEngineId:n,viewportId:i}=t.detail,o=zr(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 zF(t){const e=WF(t);if(e){const{renderingEngineId:n,viewportId:i}=t.detail,o=zr(i,n),a=e.getToolName();Object.keys(o.toolOptions).includes(a)&&o.setViewportsCursorByToolName(a)}const r=vme(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 $F(t){const e=WF(t);if(!e)return;const{renderingEngineId:r,viewportId:n}=t.detail,i=zr(n,r);oV();const o=e.getToolName();Object.keys(i.toolOptions).includes(o)&&i.setViewportsCursorByToolName(o)}const yme=function(t){t.addEventListener(N.KEY_DOWN,zF),t.addEventListener(N.KEY_UP,$F)},wme=function(t){t.removeEventListener(N.KEY_DOWN,zF),t.removeEventListener(N.KEY_UP,$F)},jF={enable:yme,disable:wme},{Active:xme,Passive:Cme,Enabled:Sme}=Jn,HF=function(t){Rh(t,[xme,Cme,Sme]).forEach(r=>{r.onCameraModified&&r.onCameraModified(t)})},_me=function(t){t.addEventListener(st.CAMERA_MODIFIED,HF)},Tme=function(t){t.removeEventListener(st.CAMERA_MODIFIED,HF)},KF={enable:_me,disable:Tme},{Active:Eme,Passive:bme,Enabled:Dme}=Jn,qF=function(t){Rh(t,[Eme,bme,Dme]).forEach(r=>{r.onImageSpacingCalibrated&&r.onImageSpacingCalibrated(t)})},Ime=function(t){t.addEventListener(st.IMAGE_SPACING_CALIBRATED,qF)},Ome=function(t){t.removeEventListener(st.IMAGE_SPACING_CALIBRATED,qF)},XF={enable:Ime,disable:Ome},{Active:Mme}=Jn;function DE(t){const{renderingEngineId:e,viewportId:r}=t.detail,n=t.detail.event,i=zr(r,e);if(!i)return null;const o=Object.keys(i.toolOptions),a=Object.keys(n.touches).length,s=tg(n)||Jh.getModifierKey(),c=i.getDefaultMousePrimary();for(let l=0;l(h.numTouchPoints===a||a===1&&h.mouseButton===c)&&h.modifierKey===s);if(u.mode===Mme&&d)return i.getToolInstance(f)}}function MD(t,e,r){const{renderingEngineId:n,viewportId:i}=t.detail,o=zr(i,n);if(!o)return[];const a=[],s=Object.keys(o.toolOptions);for(let c=0;cd.numTouchPoints===r);if(e.includes(f.mode)&&(!r||u)){const d=o.getToolInstance(l);a.push(d)}}return a}const{Active:Pme,Passive:Rme}=Jn;function YF(t){if(et.isInteractingWithTool)return;const e=DE(t);if(e&&typeof e.preTouchStartCallback=="function"&&e.preTouchStartCallback(t))return;const r=Object.keys(t.detail.event.touches).length===1,n=MD(t,[Pme],Object.keys(t.detail.event.touches).length),i=r?MD(t,[Rme]):void 0,o=[...n||[],...i||[],e],a=t.detail,{element:s}=a,c=_1(s,o),l=a.currentPoints.canvas,f=AF(s,c,l,"touch"),u=!1;if(f.length>0){const{tool:h,annotation:g,handle:p}=PD(f);RD(g.annotationUID,u),h.handleSelectedCallback(t,g,p,"Touch");return}const d=bE(s,c,l,"touch");if(d.length>0){const{tool:h,annotation:g}=PD(d);RD(g.annotationUID,u),h.toolSelectedCallback(t,g,"Touch",l);return}e&&typeof e.postTouchStartCallback=="function"&&e.postTouchStartCallback(t)}function PD(t){return t.length>1&&t.find(e=>!xi(e.annotation.annotationUID)&&ii(e.annotation.annotationUID))||t[0]}function RD(t,e=!1){e?p1(t)?ya(t,!1):ya(t,!0,!0):ya(t,!0,!1)}function JF(t){if(et.isInteractingWithTool)return;const e=DE(t);if(e&&!et.isMultiPartToolActive&&e.addNewAnnotation){const r=e.addNewAnnotation(t,"touch");ya(r.annotationUID)}}function ZF(t){if(et.isInteractingWithTool)return;const e=DE(t);!e||typeof e.touchDragCallback!="function"||e.touchDragCallback(t)}const QF=ig.bind(null,"Touch","touchEndCallback"),Lme=ig.bind(null,"Touch","touchTapCallback"),eU=ig.bind(null,"Touch","touchPressCallback"),Ame=function(t){t.addEventListener(N.TOUCH_START,YF),t.addEventListener(N.TOUCH_START_ACTIVATE,JF),t.addEventListener(N.TOUCH_DRAG,ZF),t.addEventListener(N.TOUCH_END,QF),t.addEventListener(N.TOUCH_TAP,Lme),t.addEventListener(N.TOUCH_PRESS,eU)},Nme=function(t){t.removeEventListener(N.TOUCH_START,YF),t.removeEventListener(N.TOUCH_START_ACTIVATE,JF),t.removeEventListener(N.TOUCH_DRAG,ZF),t.removeEventListener(N.TOUCH_END,QF),t.removeEventListener(N.TOUCH_PRESS,eU)},tU={enable:Ame,disable:Nme},kme=function(){ot.addEventListener(N.ANNOTATION_COMPLETED,dl.handleAnnotationCompleted),ot.addEventListener(N.ANNOTATION_MODIFIED,dl.handleAnnotationUpdate),ot.addEventListener(N.ANNOTATION_REMOVED,dl.handleAnnotationDelete)},Vme=function(){ot.removeEventListener(N.ANNOTATION_COMPLETED,dl.handleAnnotationCompleted),ot.removeEventListener(N.ANNOTATION_MODIFIED,dl.handleAnnotationUpdate),ot.removeEventListener(N.ANNOTATION_REMOVED,dl.handleAnnotationDelete)},nU={enable:kme,disable:Vme},{Active:Fme,Passive:Ume,Enabled:Bme}=Jn,rU=function(t){Rh(t,[Fme,Ume,Bme]).forEach(r=>{r.onResetCamera&&r.onResetCamera(t)})},Gme=function(t){t.addEventListener(st.CAMERA_RESET,rU)},Wme=function(t){t.removeEventListener(st.CAMERA_RESET,rU)},iU={enable:Gme,disable:Wme};function IE(t){const{element:e,viewportId:r}=t.detail,n=zme(r);$me(e),jme(n,e),hE.addViewportElement(r,e),Fk.enable(e),rV.enable(e),eV.enable(e),Jh.enable(e),DF.enable(e),PF.enable(e),KF.enable(e),XF.enable(e),iU.enable(e),GF.enable(e),jF.enable(e),tU.enable(e),et.enabledElements.push(e)}function zme(t){const e="http://www.w3.org/2000/svg",r=document.createElementNS(e,"svg"),n=`svg-layer-${t}`;r.classList.add("svg-layer"),r.setAttribute("id",n),r.setAttribute("xmlns","http://www.w3.org/2000/svg"),r.style.width="100%",r.style.height="100%",r.style.pointerEvents="none",r.style.position="absolute";const i=document.createElementNS(e,"defs"),o=document.createElementNS(e,"filter"),a=document.createElementNS(e,"feOffset"),s=document.createElementNS(e,"feColorMatrix"),c=document.createElementNS(e,"feBlend");return o.setAttribute("id",`shadow-${n}`),o.setAttribute("filterUnits","userSpaceOnUse"),a.setAttribute("result","offOut"),a.setAttribute("in","SourceGraphic"),a.setAttribute("dx","0.5"),a.setAttribute("dy","0.5"),s.setAttribute("result","matrixOut"),s.setAttribute("in","offOut"),s.setAttribute("in2","matrix"),s.setAttribute("values","0.2 0 0 0 0 0 0.2 0 0 0 0 0 0.2 0 0 0 0 0 1 0"),c.setAttribute("in","SourceGraphic"),c.setAttribute("in2","matrixOut"),c.setAttribute("mode","normal"),o.appendChild(a),o.appendChild(s),o.appendChild(c),i.appendChild(o),r.appendChild(i),r}function $me(t){const{viewportUid:e,renderingEngineUid:r}=t.dataset,n=`${e}:${r}`;et.svgNodeCache[n]={}}function jme(t,e){e.querySelector("div.viewport-element").appendChild(t)}function oU(t,e){const r=[];if(!e&&!t)throw new Error("At least one of renderingEngineId or viewportId should be given");for(let n=0;n{const e=Oe(t);if(!e)return;oU(e.viewportId,e.renderingEngineId).forEach(n=>{n.remove(e)})},qme=t=>{const 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i1e(){lU(),uU(),wk(),zle();const t=Nc(),e=fr;t.restoreAnnotations({}),e.resetState(),vS=!1}function o1e(){lU();const t=st.ELEMENT_ENABLED,e=st.ELEMENT_DISABLED;ot.addEventListener(t,IE),ot.addEventListener(e,OE),nU.enable()}function lU(){const t=st.ELEMENT_ENABLED,e=st.ELEMENT_DISABLED;ot.removeEventListener(t,IE),ot.removeEventListener(e,OE),nU.disable()}function a1e(){uU(),ot.addEventListener(N.ANNOTATION_COMPLETED,IF),ot.addEventListener(N.ANNOTATION_MODIFIED,OF),ot.addEventListener(N.ANNOTATION_SELECTION_CHANGE,Hy),ot.addEventListener(N.ANNOTATION_SELECTION_CHANGE,Hy),ot.addEventListener(N.ANNOTATION_REMOVED,tme),ot.addEventListener(N.SEGMENTATION_MODIFIED,EF),ot.addEventListener(N.SEGMENTATION_DATA_MODIFIED,TF),ot.addEventListener(N.SEGMENTATION_REPRESENTATION_MODIFIED,Ky),ot.addEventListener(N.SEGMENTATION_REPRESENTATION_ADDED,Ky)}function 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RenderingEngine for Id: ${r.renderingEngineId}`);const i=t.getOptions(r.viewportId),o=n.getViewport(r.viewportId),a=n.getViewport(e.viewportId);if((i==null?void 0:i.syncZoom)!==!1){const s=a.getZoom();o.setZoom(s)}if((i==null?void 0:i.syncPan)!==!1){const s=a.getPan();o.setPan(s)}o.render()}const{CAMERA_MODIFIED:y1e}=st;function w1e(t){return e0(t,y1e,v1e)}function x1e(t,e){const{viewPlaneNormal:r}=t.getCamera(),{viewPlaneNormal:n}=e.getCamera(),i=Ut(r,n);return Math.abs(i)>.9}const AD=(t,e)=>_m.get("spatialRegistrationModule",t,e);async function C1e(t,e,r){const n=wi(r.renderingEngineId);if(!n)throw new Error(`No RenderingEngine for Id: ${r.renderingEngineId}`);const i=n.getViewport(e.viewportId),o=t.getOptions(r.viewportId);if(o!=null&&o.disabled)return;const a=n.getViewport(r.viewportId),s=i.getCurrentImageId(),l=Ct("imagePlaneModule",s).imagePositionPatient,f=a.getImageIds();if(!x1e(i,a))return;let u=AD(r.viewportId,e.viewportId);if(!u){const 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gU(t,e,r){const[n,i]=t,o=$t((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=fo(n,i)/2,{boundsIJK:s,topLeftWorld:c,bottomRightWorld:l}=N1e(e,r,t,o,a);return{boundsIJK:s,centerWorld:o,radiusWorld:a,topLeftWorld:c,bottomRightWorld:l}}function pU(t,e){const r=e.getDirection(),n=$t(r[0],r[1],r[2]),i=$t(r[3],r[4],r[5]),o=$t(r[6],r[7],r[8]),a=cl(Xe(),o);return gU(t,e,{row:n,column:i,normal:a})}function A1e(t,e,r){if(!r)throw new Error("viewport is required in order to calculate the sphere bounds");const n=r.getCamera(),i=$t(n.viewUp[0],n.viewUp[1],n.viewUp[2]),o=$t(n.viewPlaneNormal[0],n.viewPlaneNormal[1],n.viewPlaneNormal[2]),a=Xe();qn(a,i,o);const s={row:a,normal:o,column:cl(Xe(),i)};return gU(t,e,s)}function N1e(t,e,r,n,i){const o=t.getDimensions(),{row:a,column:s,normal:c}=e,l=Xe(),f=Xe();Gn(l,n,c,i),Gn(f,n,c,-i),Gn(l,l,s,-i),Gn(f,f,s,i),Gn(l,l,a,-i),Gn(f,f,a,i);const u=Jx(t,l),d=Jx(t,f),h=r.map(p=>Jx(t,p));return{boundsIJK:If([u,d,...h],o),topLeftWorld:l,bottomRightWorld:f}}function mU(t,e=5){return parseFloat(t[0]).toFixed(e)+","+parseFloat(t[1]).toFixed(e)+","+parseFloat(t[2]).toFixed(e)+","}class k1e{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:fn.MetadataReferenceModified,annotation:r};St(ot,N.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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X1e(){return{segmentIndex:1,label:"Segment 1",locked:!1,cachedStats:{},active:!0}}function yU(t,e){const r=fr;t.forEach(n=>{const i=j1e(n);r.addSegmentation(i),e||xs(i.segmentationId)})}function og(t,e,r){return xU(t,e,r)}function wU(t,e,r){return xU(t,e,r)}function xU(t,e,r){const{segmentationId:n,type:i}=e;return Y1e(t,n,i,r),fr.removeSegmentationRepresentations(t,{segmentationId:n,type:i})}function CU(){fr.getAllViewportSegmentationRepresentations().forEach(({viewportId:e,representations:r})=>{r.forEach(({segmentationId:n,type:i})=>{og(e,{segmentationId:n,type:i})})}),fr.resetState()}function SU(t,e,r){og(t,{segmentationId:e,type:Wt.Labelmap},r)}function _U(t,e,r){og(t,{segmentationId:e,type:Wt.Contour},r)}function TU(t,e,r){og(t,{segmentationId:e,type:Wt.Surface},r)}function Y1e(t,e,r,n){za(t,{segmentationId:e,type:r}).forEach(a=>{a.type===Wt.Labelmap?aF.removeRepresentation(t,a.segmentationId,n):a.type===Wt.Contour?iF.removeRepresentation(t,a.segmentationId,n):a.type===Wt.Surface&&gV.removeRepresentation(t,a.segmentationId,n)});const{viewport:o}=ar(t)||{};o&&o.render()}function RE(t){const e=fr;e.getAllViewportSegmentationRepresentations().filter(({representations:n})=>n.some(i=>i.segmentationId===t)).map(({viewportId:n})=>n).forEach(n=>{wU(n,{segmentationId:t})}),e.removeSegmentation(t),H4(t)}function EU(){const t=fr;t.getState().segmentations.map(n=>n.segmentationId).forEach(n=>{RE(n)}),t.resetState()}function J1e(t){fr.removeColorLUT(t)}function bU(t,e){return DU(t).map(o=>(e&&o.type===e,Xn(o.segmentationId))).filter(o=>o!==void 0)}function DU(t){return fr.getState().viewportSegRepresentations[t]}function Z1e(t,e){return fr.getStackSegmentationImageIdsForViewport(t,e)}function Q1e(){fr.resetState()}const e2e=Object.freeze(Object.defineProperty({__proto__:null,addColorLUT:Op,addSegmentations:yU,destroy:Q1e,getColorLUT:g1,getCurrentLabelmapImageIdForViewport:Wf,getCurrentLabelmapImageIdsForViewport:wu,getNextColorLUTIndex:yF,getSegmentation:Xn,getSegmentationRepresentation:K4,getSegmentationRepresentations:za,getSegmentationRepresentationsBySegmentationId:fV,getSegmentations:Iw,getStackSegmentationImageIdsForViewport:Z1e,getViewportIdsWithSegmentation:ng,getViewportSegmentationRepresentations:DU,getViewportSegmentations:bU,removeAllSegmentationRepresentations:CU,removeAllSegmentations:EU,removeColorLUT:J1e,removeContourRepresentation:_U,removeLabelmapRepresentation:SU,removeSegmentation:RE,removeSegmentationRepresentation:og,removeSurfaceRepresentation:TU,updateLabelmapSegmentationImageReferences:bF},Symbol.toStringTag,{value:"Module"}));function IU(t){if("volumeId"in t){if(t=t,!He.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 t2e(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;IU(e)}function n2e(t){IU(t)}const r2e=Object.freeze(Object.defineProperty({__proto__:null,validate:n2e,validatePublic:t2e},Symbol.toStringTag,{value:"Module"}));function OU(t){const e=He.getVolume(t);if(!e)return null;const r=e.referencedVolumeId;let n;if(r)n=He.getVolume(r);else{const i=e.imageIds,a=He.getImage(i[0]).referencedImageId,s=He.getVolumeContainingImageId(a);n=s==null?void 0:s.volume}return n}function i2e({operationData:t}){const{volumeId:e}=t;if(!e){const c=new CustomEvent(st.ERROR_EVENT,{detail:{type:"Segmentation",message:"No volume id found for the segmentation"},cancelable:!0});return ot.dispatchEvent(c),null}const r=He.getVolume(e),n=OU(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 o2e({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=Wf(e.id,n);if(!u)return null;const d=dw(e.id,n);if(!d)return null;const h=He.getImage(u);i=d.actor.getMapper().getInputData(),o=h.voxelManager;const g=t.imageId,p=He.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=He.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 LE({operationData:t,viewport:e,strategy:r}){return t?"volumeId"in t&&t.volumeId!=null||"referencedVolumeId"in t&&t.referencedVolumeId!=null?i2e({operationData:t}):o2e({operationData:t,viewport:e,strategy:r}):null}function ag(t){const{representationData:e}=Xn(t);let{volumeId:r}=e.Labelmap,n;if(r&&(n=He.getVolume(r),n))return n;const{imageIds:i}=e.Labelmap;if(r=He.generateVolumeId(i),!(!i||i.length===1||!Bf(i)))return n=K5(r,i),n}const MU={[kt.EnsureSegmentationVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t,{segmentationId:n,imageIds:i}=e,o=r?r.getImageIds():i.map(c=>He.getImage(c).referencedImageId);if(!Bf(o))throw new Error("Volume is not reconstructable for sphere manipulation");const s=ag(n);s&&(e.segmentationVoxelManager=s.voxelManager,e.segmentationImageData=s.imageData)}};function Ow(t){if(!t||t.length<=1||!Bf(t))return;const r=He.generateVolumeId(t);let n=He.getVolume(r);return n||(n=K5(r,t),n)}const PU={[kt.EnsureImageVolumeFor3DManipulation]:t=>{const{operationData:e,viewport:r}=t;let n;if(r){if(n=r.getImageIds(),!Bf(n))throw new Error("Volume is not reconstructable for sphere manipulation")}else n=Xn(e.segmentationId).representationData.Labelmap.imageIds.map(s=>He.getImage(s).referencedImageId);const i=Ow(n);if(!i)throw new Error("Failed to create or get image volume");e.imageVoxelManager=i.voxelManager,e.imageData=i.imageData}},Sl=(t,e)=>{St(ot,st.WEB_WORKER_PROGRESS,{progress:e,type:t})},RU=(t,e)=>{const r=Xn(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=>He.getImage(u).referencedImageId);c=Bf(f)}let l=e;return l?Array.isArray(l)||(l=[l,255]):l=[Ha(t)],{operationData:s,segVolumeId:o,segImageIds:a,reconstructableVolume:c,indices:l}},LU=t=>LE({operationData:t,strategy:{ensureSegmentationVolumeFor3DManipulation:MU.ensureSegmentationVolumeFor3DManipulation,ensureImageVolumeFor3DManipulation:PU.ensureImageVolumeFor3DManipulation}}),AU=t=>{const e=[],r=[];for(const n of t){const i=He.getImage(n),o=i.getPixelData(),{origin:a,direction:s,spacing:c,dimensions:l}=X5(i);e.push({scalarData:o,dimensions:l,spacing:c,origin:a,direction:s});const f=i.referencedImageId;if(f){const u=He.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}},a2e=(t,e)=>{var a;let r;if(t){const c=He.getVolume(t).imageIds,l=He.getImage(c[0]);l&&(r=l.referencedImageId)}else e!=null&&e.length&&(r=He.getImage(e[0]).referencedImageId);const n=He.getImage(r),i=Ct("scalingModule",r),o={isPreScaled:!!((a=n==null?void 0:n.preScale)!=null&&a.scaled),isSuvScaled:typeof(i==null?void 0:i.suvbw)=="number"};return{refImageId:r,modalityUnitOptions:o}},{Labelmap:s2e}=Wt;async function NU({segmentations:t}){Dw(),Sl(ms.GENERATE_CONTOUR_SETS,0);const{representationData:e,segments:r=[0,1],segmentationId:n}=t;let{volumeId:i}=e[s2e];if(!i){const g=ag(n);g&&(i=g.volumeId)}const o=He.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 Tu().executeTask("compute","generateContourSetsFromLabelmapVolume",{segmentation:c,indices:l,mode:"individual"}),u=o.imageIds.map(g=>{var v;const p=(v=He.getImage(g))==null?void 0:v.referencedImageId;return p?He.getImage(p):void 0}),d=u.map(g=>X5(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=ul(x,C);return oN(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 Sl(ms.GENERATE_CONTOUR_SETS,100),h}class kU{constructor(){}static getContourSequence(e,r){const{data:n}=e,{projectionPoints:i,projectionPointsImageIds:o}=n.cachedStats;return i.map((a,s)=>{const c=c2e(a),l=l2e(o[s],r);return{NumberOfContourPoints:c.length/3,ContourImageSequence:l,ContourGeometricType:"CLOSED_PLANAR",ContourData:c}})}}kU.toolName="RectangleROIStartEndThreshold";function c2e(t){return[...t[0],...t[1],...t[3],...t[2]].flat().map(i=>i.toFixed(2))}function l2e(t,e){const r=e.get("sopCommonModule",t);return{ReferencedSOPClassUID:r.sopClassUID,ReferencedSOPInstanceUID:r.sopInstanceUID}}function u2e(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 Bp=class Bp{constructor(){}static convert(e,r,n){u2e(e);const{toolName:i}=e.metadata,o=Bp.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){Bp.TOOL_NAMES[e.toolName]=e}};Bp.TOOL_NAMES={};let qy=Bp;qy.register(kU);function f2e(t,e){dl.acceptAutoGenerated(t,e)}const{isEqual:d2e}=Hn;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=>d2e(o,c));if(a!==-1)return a;let s=1/0;return r.reduce((c,l,f)=>{const u=AP(l,o);return u{const S=({value:M})=>{h=h+1,M>=g.lower&&M<=g.upper&&(d=d+1)},{imageData:_,dimensions:T,lower:E,upper:b}=w,D=$4(_,T,x,C);h=0,d=0,g={lower:E,upper:b};let I=!1;const{voxelManager:P}=_.get("voxelManager");return P.forEach(S,{imageData:_,boundsIJK:D}),s===0?I=d>0:s==1&&(I=d===h),I},v=(w,x)=>{const{imageData:C,lower:S,upper:_}=w,T=C.get("voxelManager").voxelManager,E=T.toIndex(x),b=T.getAtIndex(E);return!(b<=S||b>=_)},y=({index:w,pointIJK:x,pointLPS:C})=>{let S=u.length>0;for(let _=0;_{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(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:{}}});Cn(f,a);const u=Vt(a,this.getToolName());return this.editData={annotation:f,viewportIdsToRender:u,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Xt(a),n.preventDefault(),Ge(u),f},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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 uE([p,v,y,m],g)<=a},this.toolSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Vt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Xt(a);const c=Oe(a),{renderingEngine:l}=c;Ge(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=Vt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Xt(s);const d=Oe(s),{renderingEngine:h}=d;Ge(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),ln(o),this.doneEditMemo(),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID),Ge(s),c&&Zn(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=Oe(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]],_=p(w),T=p(x),y[1]=_,y[2]=T;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,Oe(o),Ge(s),a.invalidated&&xn(a,o,fn.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ge(o),a&&Zn(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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:_}=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,_,f,n);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,S,_,f,n),a instanceof Tr)){const{referencedImageId:F}=h.metadata;for(const H in p.cachedStats)H.startsWith("imageId")&&f.getStackViewports().find(me=>{const fe=Jr(F),Se=me.hasImageURI(fe),Le=Jr(me.getCurrentImageId());return Se&&Le!==fe})&&delete p.cachedStats[H]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let T;if(!ii(g))continue;!xi(g)&&!this.editData&&y!==null&&(T=[m[y]]),T&&mr(i,g,"0",T,{color:w});const E=`${g}-rect`;dE(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=qa(m);p.handles.textBox.worldPosition=a.canvasToWorld(F)}const P=a.worldToCanvas(p.handles.textBox.worldPosition),L=bo(i,g,"1",I,P,m,{},D),{x:V,y:G,width:A,height:k}=L;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([V,G]),topRight:a.canvasToWorld([V+A,G]),bottomLeft:a.canvasToWorld([V,G+k]),bottomRight:a.canvasToWorld([V+A,G+k])}}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;xCr(n,o)&&Cr(i,o),this._throttledCalculateCachedStats=na(this._calculateCachedStats,100,{trailing:!0})}};W0.toolName="RectangleROI",W0.hydrate=(e,r,n)=>{const i=ar(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=W0.hydrateBase(W0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||zn(),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}};Cn(d,l.element),Ge([l.id])};let Cu=W0;function g2e(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 qr(n)&&f.push(`Area: ${En(n)} ${s}`),qr(i)&&f.push(`Mean: ${En(i)} ${c}`),qr(o)&&f.push(`Max: ${En(o)} ${c}`),qr(l)&&f.push(`Max: ${En(l)} ${c}`),qr(a)&&f.push(`Std Dev: ${En(a)} ${c}`),f}const{transformWorldToIndex:Ag}=Hn;class AE extends Cu{constructor(e={},r={configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:p2e,statsCalculator:xl,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(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 _r)throw new Error("Stack Viewport Not implemented");{const _=this.getTargetId(l);v=Tl(_),p=He.getVolume(v),g=gu(p,s,d)}const y=Uf(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),Cn(C,a);const S=Vt(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Xt(a),n.preventDefault(),Ge(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),ln(o);const u=Oe(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID);const d=this.getTargetId(u.viewport),h=He.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,d,h,u),Ge(s),c?Zn(a):xn(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=bn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=Sw(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;la.worldToCanvas(A));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,_=a.getCamera().viewPlaneNormal;let T=g,E=p;if(Array.isArray(g)){T=this._getCoordinateForViewplaneNormal(T,_);const A=this._getIndexOfCoordinatesForViewplaneNormal(_);d.handles.points.forEach(k=>{k[A]=T}),d.startCoordinate=T}Array.isArray(p)&&(E=this._getCoordinateForViewplaneNormal(E,_),d.endCoordinate=E,d.endCoordinate=E);const b=af(T),D=af(E),I=this._getCoordinateForViewplaneNormal(S,_),P=af(I);if(PMath.max(b,D))continue;f.invalidated&&this._throttledCalculateCachedStats(f,n);let M=!1;if((P===b||P===D)&&(M=!0),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let L;if(!ii(u))continue;!xi(u)&&!this.editData&&y!==null&&M&&(L=[m[y]]),L&&mr(i,u,"0",L,{color:C});let V=x;if(M||(V=2),w1(i,u,"0",m[0],m[3],{color:C,lineDash:V,lineWidth:w}),o=!0,this.configuration.showTextBox){const A=this.getLinkedTextBoxStyle(c,f);if(!A.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 k=this.configuration.getTextLines(d,{metadata:h});if(!k||k.length===0)continue;if(!d.handles.textBox.hasMoved){const Le=qa(m);d.handles.textBox.worldPosition=a.canvasToWorld(Le)}const F=a.worldToCanvas(d.handles.textBox.worldPosition),J=bo(i,u,"1",k,F,m,{},A),{x:oe,y:me,width:fe,height:Se}=J;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([oe,me]),topRight:a.canvasToWorld([oe+fe,me]),bottomLeft:a.canvasToWorld([oe,me+Se]),bottomRight:a.canvasToWorld([oe+fe,me+Se])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=na(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=Zh(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=Ag(s,f[0]),d=Ag(s,f[0]),h=Xe();s.indexToWorldVec3(u,h);const g=Xe();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=fo(h,g),v=[];for(let y=0;y{const w=Xe();return Gn(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}=Cw(s,c,h,g),y=Ka(d,o.habdles),m=Math.abs(p*v)/(y.scale*y.scale),w={isPreScaled:bu(l,r),isSuvScaled:this.isSuvScaled(l,r,e.metadata.referencedImageId)},x=Du(a.Modality,e.metadata.referencedImageId,w);for(let E=0;E{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(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 _r)p=g.split("imageId:")[1];else{v=Tl(g);const x=He.getVolume(v);p=gu(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}};Cn(m,a);const w=Vt(a,this.getToolName());return this.editData={annotation:m,viewportIdsToRender:w,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Xt(a),n.preventDefault(),Ge(w),m},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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;xn(u,s);let x;if(!ii(d))continue;!xi(d)&&!this.editData&&p!==null&&(x=[v[p]]),x&&mr(i,d,"0",x,{color:w}),w1(i,d,"0",v[0],v[3],{color:w,lineDash:m,lineWidth:y}),o=!0}return o}}}NE.toolName="RectangleROIThreshold";function FU(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=>ni(c,p));let d=If(u,l);r.numSlicesToProject&&!((g=a.cachedStats)!=null&&g.projectionPoints)&&(d=hU(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 m2e(t,e,r,n){const i=t.map(s=>br.getAnnotation(s));v2e(i);let o;for(let s=0;s{if(!un(f,t[0].dimensions)||!un(l,t[0].direction)||!un(d,t[0].spacing)||!un(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(T){const E=T.currentArgs,b=T.previousArgs;p(E)||(v(E),y(E)?(m(E),x(E)):w(b))}function p(T){const[E,b,D=0]=T,I=E+32768+65536*(b+32768+65536*(D+32768));return d.has(I)}function v(T){const[E,b,D=0]=T,I=E+32768+65536*(b+32768+65536*(D+32768));d.add(I)}function y(T){const E=C(T);return o?o(E,c):E===c}function m(T){u.push(T),n&&n(...T)}function w(T){const[E,b,D=0]=T,I=E+32768+65536*(b+32768+65536*(D+32768));h==null||h.set(I,T),i&&i(...T)}function x(T){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}},S2e={[kt.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===kt.RejectPreview||e===kt.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(P3(r,w)>p)return;const C=Array.isArray(m)?_h(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},[kt.OnInteractionStart]:t=>{var r;const{configuration:e}=t;(r=e==null?void 0:e.threshold)!=null&&r.isDynamic&&(e.threshold.range=null)},[kt.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}},_2e={[kt.Initialize]:t=>{t.segmentIndex=0}},{isEqual:Zx}=Hn,VD={toIJK:t=>t,fromIJK:t=>t,type:"acquistion"},T2e={toIJK:([t,e,r])=>[r,t,e],fromIJK:([t,e,r])=>[e,r,t],type:"jk"},E2e={toIJK:([t,e,r])=>[t,r,e],fromIJK:([t,e,r])=>[t,r,e],type:"ik"};function BU(t,e){if(!(t instanceof Wr))return{...VD,boundsIJKPrime:e};const{viewPlaneNormal:r}=t.getCamera(),n=Zx(Math.abs(r[0]),1)&&T2e||Zx(Math.abs(r[1]),1)&&E2e||Zx(Math.abs(r[2]),1)&&VD;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:b2e,VoxelManager:D2e}=Hn,I2e=65535;var Mo;(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"})(Mo||(Mo={}));class zd{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:D2e.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]>I2e))return;const{toIJK:u,fromIJK:d,boundsIJKPrime:h,error:g}=BU(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 b2e(p,v,y),w=(x,C,S)=>{const _=o.toIndex(u([x,C,S])),T=o.getAtIndex(_);if(T===c||T===s)return Mo.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)===Mo.SEGMENT&&(n+=r.floodFill(c,l,f,Mo.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!==Mo.ISLAND)for(let l=a.start;l{let f;for(const u of[...l])if(u.value===Mo.ISLAND){if(!f){if(this.fillInternalEdge&&u.start>0)for(let d=0;d{if(l.value!==Mo.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,Mo.EXTERIOR,{singlePlane:!0})}),e.forEach((c,l)=>{if(l.value!==Mo.INTERIOR)return;const[,f,u]=e.toIJK(c),g=e.floodFill(l.start,f,u,Mo.INTERIOR_TEST)>this.maxInternalRemove?Mo.EXTERIOR:Mo.INTERIOR_SMALL;e.floodFill(l.start,f,u,g)}),e.forEach((c,l)=>{if(l.value===Mo.INTERIOR_SMALL)for(let f=l.start;f=o.start&&n=i))return!0;return!1}}const O2e={[kt.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 zd,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&&ko(t.segmentationId,l,e)}},M2e={[kt.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},[kt.Initialize]:t=>{const{segmentIndex:e,previewColor:r,previewSegmentIndex:n}=t;if(n==null||e==null)return;const i=ng(t.segmentationId);i==null||i.forEach(o=>{wF(o,t.segmentationId,n,r)})},[kt.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),ko(t.segmentationId,r.getArrayOfModifiedSlices(),i),t.centerSegmentIndexInfo.changedIndices=[]},[kt.RejectPreview]:t=>{t&&qN.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})}},P2e={[kt.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 R2e({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 L2e={[kt.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}R2e({operationData:t,existingValue:l,index:r})}}},A2e={[kt.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)?va(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}}},FD=10;function Xy(){return{maxIJKs:[]}}function GU(t,e){const{value:r}=e,{maxIJKs:n}=t,i=n.length;if(typeof r!="number"||i>=FD&&r=n[i-1].value)n.push(o);else for(let a=0;a=FD&&n.splice(0,1)}function WU(t,e,r){const{spacing:n,calibration:i}=r,{volumeUnit:o}=Ka({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 v8=class v8 extends xl{static statsInit(e){super.statsInit(e),this.volumetricState=Xy()}static statsCallback(e){super.statsCallback(e),GU(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 WU(this.volumetricState,n,r)}};v8.volumetricState=Xy();let Ed=v8;class UD extends NV{constructor(e){super(e),this.volumetricState=Xy()}statsInit(e){super.statsInit(e),this.volumetricState=Xy()}statsCallback(e){super.statsCallback(e),GU(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 WU(this.volumetricState,n,r)}}const N2e=Math.pow(3*1e3/(4*Math.PI),1/3);async function zU({segmentationId:t,segmentIndices:e,mode:r="collective"}){Dw(),Sl(ms.COMPUTE_STATISTICS,0);const n=RU(t,e);if(!n)return;const{operationData:i,segVolumeId:o,segImageIds:a,reconstructableVolume:s,indices:c}=n,{refImageId:l,modalityUnitOptions:f}=a2e(o,a),u=SF(l,f);return s?await k2e({operationData:i,indices:c,unit:u,mode:r}):await V2e({segImageIds:a,indices:c,unit:u,mode:r})}async function k2e({operationData:t,indices:e,unit:r,mode:n}){var p;const i=LU(t),{segmentationVoxelManager:o,imageVoxelManager:a,segmentationImageData:s,imageData:c}=i;if(!o||!s)return;const l=s.getSpacing(),{boundsIJK:f}=o;if(!f)return Ed.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 Tu().executeTask("compute","calculateSegmentsStatisticsVolume",{segmentationInfo:d,imageInfo:h,indices:e,unit:r,mode:n});if(Sl(ms.COMPUTE_STATISTICS,100),n==="collective")return Yy({stats:g,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a});{const v={};return Object.entries(g).forEach(([y,m])=>{v[y]=Yy({stats:m,unit:r,spacing:l,segmentationImageData:s,imageVoxelManager:a})}),v}}const Qx=(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)},Yy=({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*N2e/a)));for(const a of t.maxIJKs){const s=F2e(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},Qx(t,t.peakValue),Qx(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}`},Qx(t,t.lesionGlycolysis)}return t};async function V2e({segImageIds:t,indices:e,unit:r,mode:n}){Sl(ms.COMPUTE_STATISTICS,0);const{segmentationInfo:i,imageInfo:o}=AU(t),a=await Tu().executeTask("compute","calculateSegmentsStatisticsStack",{segmentationInfo:i,imageInfo:o,indices:e,mode:n});Sl(ms.COMPUTE_STATISTICS,100);const s=i[0].spacing,c=i[0],l=o[0].voxelManager;if(n==="collective")return Yy({stats:a,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l});{const f={};return Object.entries(a).forEach(([u,d])=>{f[u]=Yy({stats:d,unit:r,spacing:s,segmentationImageData:c,imageVoxelManager:l})}),f}}function F2e(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&&Ed.statsCallback({value:d,pointLPS:u,pointIJK:f})};return Ed.statsInit({storePointData:!1}),g4(r,{pointInShapeFn:c,callback:l,boundsIJK:s}),Ed.getStatistics({spacing:i})}const U2e={[kt.GetStatistics]:function(t,e,r){const{indices:n}=r,{segmentationId:i,viewport:o}=e;zU({segmentationId:i,segmentIndices:n})}},Ln={determineSegmentIndex:C2e,dynamicThreshold:S2e,erase:_2e,islandRemoval:O2e,preview:M2e,regionFill:P2e,setValue:L2e,threshold:A2e,labelmapStatistics:U2e,ensureSegmentationVolumeFor3DManipulation:MU,ensureImageVolumeFor3DManipulation:PU},dd=class dd{constructor(e,...r){this._initialize=[],this._fill=[],this._onInteractionStart=[],this.fill=(n,i)=>{const o=this.initialize(n,i,kt.Fill);if(!o)return;this._fill.forEach(c=>c(o));const{segmentationVoxelManager:a,segmentIndex:s}=o;return ko(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,kt.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(!dd.childFunctions[o])throw new Error(`Didn't find ${o} as a brush strategy`);dd.childFunctions[o](this,i[o])}}),this.strategyFunction=(n,i)=>this.fill(n,i);for(const n of Object.keys(dd.childFunctions))this.strategyFunction[n]=this[n]}initialize(e,r,n){const{viewport:i}=e,o=LE({operationData:r,viewport:i,strategy:this});if(!o)return null;const{imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c}=o,l=r.createMemo(r.segmentationId,s),f={operationName:n,...r,segmentIndex:r.segmentIndex,enabledElement:e,imageVoxelManager:a,segmentationVoxelManager:s,segmentationImageData:c,viewport:i,centerWorld:null,isInObject:null,isInObjectBoundsIJK:null,brushStrategy:this,memo:l};return this._initialize.forEach(u=>u(f)),f}};dd.COMPOSITIONS=Ln,dd.childFunctions={[kt.OnInteractionStart]:uc(kt.OnInteractionStart,kt.Initialize),[kt.OnInteractionEnd]:uc(kt.OnInteractionEnd,kt.Initialize),[kt.Fill]:uc(kt.Fill),[kt.Initialize]:uc(kt.Initialize),[kt.CreateIsInThreshold]:E2(kt.CreateIsInThreshold),[kt.Interpolate]:uc(kt.Interpolate,kt.Initialize),[kt.AcceptPreview]:uc(kt.AcceptPreview,kt.Initialize),[kt.RejectPreview]:uc(kt.RejectPreview,kt.Initialize),[kt.INTERNAL_setValue]:E2(kt.INTERNAL_setValue),[kt.Preview]:E2(kt.Preview,!1),[kt.ComputeInnerCircleRadius]:uc(kt.ComputeInnerCircleRadius),[kt.EnsureSegmentationVolumeFor3DManipulation]:uc(kt.EnsureSegmentationVolumeFor3DManipulation),[kt.EnsureImageVolumeFor3DManipulation]:uc(kt.EnsureImageVolumeFor3DManipulation),[kt.AddPreview]:uc(kt.AddPreview),[kt.GetStatistics]:E2(kt.GetStatistics),compositions:null};let Rc=dd;function uc(t,e){const r=`_${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 E2(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 $U(t,e){const{center:r,radius:n}=t,i=t.radius2||n*n;return(e[0]-r[0])*(e[0]-r[0])+(e[1]-r[1])*(e[1]-r[1])+(e[2]-r[2])*(e[2]-r[2])<=i}const{transformWorldToIndex:BD,isEqual:eC}=Hn,jU={[kt.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=$t(0,0,0);e.forEach(d=>{lo(i,i,d)}),uo(i,i,1/e.length),t.centerWorld=i,t.centerIJK=BD(n,i);const o=e.map(d=>r.worldToCanvas(d)),[a,s]=ky(o),c=r.canvasToWorld(a),l=r.canvasToWorld(s),f=e.map(d=>BD(n,d)),u=If(f,n.getDimensions());t.isInObject=HU({topLeftWorld:c,bottomRightWorld:l,center:i}),t.isInObjectBoundsIJK=u}};function HU(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(eC(i,s)&&eC(o,s)&&eC(a,s)){const f={center:n,radius:s,radius2:s*s};return u=>$U(f,u)}const c={center:n,xRadius:i,yRadius:o,zRadius:a},{precalculated:l}=rE(c,{});return l}const KU=new Rc("Circle",Ln.regionFill,Ln.setValue,jU,Ln.determineSegmentIndex,Ln.preview,Ln.labelmapStatistics),B2e=new Rc("CircleThreshold",Ln.regionFill,Ln.setValue,jU,Ln.determineSegmentIndex,Ln.dynamicThreshold,Ln.threshold,Ln.preview,Ln.islandRemoval,Ln.labelmapStatistics),Mw=KU.strategyFunction,G2e=B2e.strategyFunction;function W2e(){throw new Error("Not yet implemented")}const{transformWorldToIndex:z2e}=Hn,$2e={[kt.Initialize]:t=>{const{points:e,viewport:r,segmentationImageData:n}=t;if(!e)return;const i=$t(0,0,0);e.forEach(c=>{lo(i,i,c)}),uo(i,i,1/e.length),t.centerWorld=i,t.centerIJK=z2e(n,i);const{boundsIJK:o,topLeftWorld:a,bottomRightWorld:s}=A1e(e.slice(0,2),n,r);t.isInObjectBoundsIJK=o,t.isInObject=HU({topLeftWorld:a,bottomRightWorld:s,center:i})}},Pw=new Rc("Sphere",Ln.regionFill,Ln.setValue,$2e,Ln.determineSegmentIndex,Ln.preview,Ln.labelmapStatistics,Ln.ensureSegmentationVolumeFor3DManipulation),qU=Pw.strategyFunction,j2e=new Rc("SphereThreshold",...Pw.compositions,Ln.dynamicThreshold,Ln.threshold,Ln.ensureSegmentationVolumeFor3DManipulation,Ln.ensureImageVolumeFor3DManipulation),H2e=new Rc("SphereThreshold",...Pw.compositions,Ln.dynamicThreshold,Ln.threshold,Ln.islandRemoval,Ln.ensureSegmentationVolumeFor3DManipulation,Ln.ensureImageVolumeFor3DManipulation),K2e=j2e.strategyFunction,q2e=H2e.strategyFunction,X2e=new Rc("EraseSphere",Ln.erase,...Pw.compositions),XU=X2e.strategyFunction,Y2e=new Rc("EraseCircle",Ln.erase,...KU.compositions),YU=Y2e.strategyFunction,{VoxelManager:wS,RLEVoxelMap:J2e}=Hn;function xS(t,e){return ZU(t,e)}function JU(t){const{segmentationVoxelManager:e,undoVoxelManager:r,redoVoxelManager:n}=this,i=t===!1?n:r;i.forEach(({value:a,pointIJK:s})=>{e.setAtIJKPoint(s,a)});const o=i.getArrayOfModifiedSlices();ko(this.segmentationId,o)}function ZU(t,e){const r=wS.createRLEHistoryVoxelManager(e);return{segmentationId:t,restoreMemo:JU,commitMemo:Z2e,segmentationVoxelManager:e,voxelManager:r,id:zn(),operationType:"labelmap"}}function Z2e(){if(this.redoVoxelManager)return!0;if(!this.voxelManager.modifiedSlices.size)return!1;const{segmentationVoxelManager:t}=this,e=wS.createRLEHistoryVoxelManager(t);J2e.copyMap(e.map,this.voxelManager.map);for(const n of this.voxelManager.modifiedSlices.keys())e.modifiedSlices.add(n);this.undoVoxelManager=e;const r=wS.createRLEVolumeVoxelManager({dimensions:this.segmentationVoxelManager.dimensions});return this.redoVoxelManager=r,e.forEach(({index:n,pointIJK:i,value:o})=>{const a=t.getAtIJKPoint(i);a!==o&&r.setAtIndex(n,a)}),!0}const Q2e=Object.freeze(Object.defineProperty({__proto__:null,createLabelmapMemo:xS,createRleMemo:ZU,restoreMemo:JU},Symbol.toStringTag,{value:"Module"})),{isEqual:b2}=Hn,eve=$t(1,0,0),tve=$t(0,1,0),nve=$t(0,0,1),GD=[eve,tve,nve];function QU(t){const e=pr(Xe(),t[0],t[1]),r=pr(Xe(),t[0],t[2]),n=WD(e,GD),i=WD(r,GD);return[...n,...i].every(a=>b2(a,0)||b2(a,90)||b2(a,180)||b2(a,270))}function WD(t,e){return e.map(r=>DT(t,r)*180/Math.PI)}const{transformWorldToIndex:eB}=Hn,tB={[kt.Initialize]:t=>{const{points:e,imageVoxelManager:r,viewport:n,segmentationImageData:i,segmentationVoxelManager:o}=t;if(!e)return;const a=$t(0,0,0);e.forEach(l=>{lo(a,a,l)}),uo(a,a,1/e.length),t.centerWorld=a,t.centerIJK=eB(i,a);const{boundsIJK:s,pointInShapeFn:c}=rve(n,e,i);t.isInObject=c,t.isInObjectBoundsIJK=s}};function rve(t,e,r){let n=e.map(w=>eB(r,w));n=n.map(w=>w.map(x=>Math.round(x)));const i=If(n,r.getDimensions()),a=t instanceof _r||QU(n),s=r.getDirection(),c=r.getSpacing(),{viewPlaneNormal:l}=t.getCamera(),f=Uf({direction:s,spacing:c},l),u=cV(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,_=x>=d&&x<=h,T=C>=g&&C<=p,E=S>=v&&S<=y;return _&&T&&E}}}const ive=new Rc("Rectangle",Ln.regionFill,Ln.setValue,tB,Ln.determineSegmentIndex,Ln.preview,Ln.labelmapStatistics),ove=new Rc("RectangleThreshold",Ln.regionFill,Ln.setValue,tB,Ln.determineSegmentIndex,Ln.dynamicThreshold,Ln.threshold,Ln.preview,Ln.islandRemoval,Ln.labelmapStatistics),VE=ive.strategyFunction,ave=ove.strategyFunction,sve=Object.freeze(Object.defineProperty({__proto__:null,fillInsideCircle:Mw,fillInsideRectangle:VE,fillOutsideCircle:W2e,thresholdInsideRectangle:ave},Symbol.toStringTag,{value:"Module"})),Gp=class Gp extends Oi{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(Oe(o),a,kt.AcceptPreview)}this._previewData.isDrag=!0}}get _previewData(){return Gp.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=xS(e,r),this.memoMap.set(n,i)):(i=xS(e,r),this.memoMap.set(n,i)),this.memo=i,i}createEditData(e){const r=Oe(e),{viewport:n}=r,i=Gd(n.id);if(!i){const l=new CustomEvent(st.ERROR_EVENT,{detail:{type:"Segmentation",message:"No active segmentation detected, create a segmentation representation before using the brush tool"},cancelable:!0});return ot.dispatchEvent(l),null}const{segmentationId:o}=i,a=Qd(o),{representationData:s}=Xn(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 Wr){const{volumeId:c}=r[Wt.Labelmap],l=e.getActors();if(e instanceof _r){const g=new CustomEvent(st.ERROR_EVENT,{detail:{type:"Segmentation",message:"Cannot perform brush operation on the selected viewport"},cancelable:!0});return ot.dispatchEvent(g),null}const u=l.map(g=>He.getVolume(g.referencedId)),d=He.getVolume(c),h=((o=u.find(g=>un(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=Wf(e.id,i);return c?{imageId:c,segmentsLocked:n}:void 0}}createHoverData(e,r){const n=Oe(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=Gd(r);if(!n)return;const{segmentationId:i}=n,o=Ha(i);if(!o)return;const a=xu(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}=Oe(e),d=xu(u.id,i,n);if(!f&&!d)return;let h=null,g=null;return(m=this.configuration.preview)!=null&&m.enabled&&(h=f||cve(...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=Oe(e),a=this.applyActiveStrategyCallback(o,this.getOperationData(e),kt.AddPreview);return n.isDrag=!0,a}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=Oe(e);this.applyActiveStrategyCallback(r,this.getOperationData(e),kt.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=Oe(e);this.applyActiveStrategyCallback(n,r,kt.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=u1(),o=C1(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 Gp({},{configuration:{strategies:{FILL_INSIDE_CIRCLE:Mw},activeStrategy:"FILL_INSIDE_CIRCLE"}}).addPreview(e.element),{memo:l,segmentationId:f}=c,u=l==null?void 0:l.voxelManager,d=u.sourceVoxelManager||u,{dimensions:h}=u,g=e.getDefaultActor().actor.getMapper().getInputData();for(const y of a){const m=[[1/0,-1/0],[1/0,-1/0],[1/0,-1/0]],{polyline:w}=y.data.contour;for(const I of w)g.worldToIndex(I).forEach((M,L)=>{m[L][0]=Math.min(m[L][0],M),m[L][1]=Math.max(m[L][1],M)});m.forEach((I,P)=>{I[0]=Math.round(Math.max(0,I[0])),I[1]=Math.round(Math.min(h[P]-1,I[1]))});const x=Ha(f),C=((v=y.data.handles)==null?void 0:v[0])||w[0],S=g.worldToIndex(C).map(Math.round),_=d.getAtIJKPoint(S)||0;let T=!1,E=!1;for(const I of w){const P=g.worldToIndex(I).map(Math.round),M=d.getAtIJKPoint(P);M===_?T=!0:M>=0&&(E=!0)}const D=T&&E?_:_===0?x:0;for(let I=m[0][0];I<=m[0][1];I++)for(let P=m[1][0];P<=m[1][1];P++)for(let M=m[2][0];M<=m[2][1];M++){const L=g.indexToWorld([I,P,M]);lE(L,w)&&u.setAtIJK(I,P,M,D)}n&&On(y.annotationUID)}const p=u.getArrayOfModifiedSlices();ko(f,p)}};Gp.previewData={preview:null,element:null,timerStart:0,timer:null,startPoint:[NaN,NaN],isDrag:!1};let $d=Gp;function cve(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 Rw extends $d{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE_CIRCLE:Mw,ERASE_INSIDE_CIRCLE:YU,FILL_INSIDE_SPHERE:qU,ERASE_INSIDE_SPHERE:XU,THRESHOLD_INSIDE_CIRCLE:G2e,THRESHOLD_INSIDE_SPHERE:K2e,THRESHOLD_INSIDE_SPHERE_WITH_ISLAND_REMOVAL:q2e},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:{[kt.AcceptPreview]:{method:kt.AcceptPreview,bindings:[{key:"Enter"}]},[kt.RejectPreview]:{method:kt.RejectPreview,bindings:[{key:"Escape"}]},[kt.Interpolate]:{method:kt.Interpolate,bindings:[{key:"i"}],configuration:{useBallStructuringElement:!0,noUseDistanceTransform:!0,noUseExtrapolation:!0}},interpolateExtrapolation:{method:kt.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=Oe(o);this._editData=this.createEditData(o),this._activateDraw(o),Xt(o),n.preventDefault(),this._previewData.isDrag=!1,this._previewData.timerStart=Date.now();const s=this._hoverData||this.createHoverData(o);Ge(s.viewportIdsToRender);const c=this.getOperationData(o);return this.applyActiveStrategyCallback(a,c,kt.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=Rr(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=Oe(this._previewData.element);if(!i)return;const{viewport:o}=i,a=this.configuration.activeStrategy,s=LE({operationData:n,viewport:o,strategy:a});if(!n)return;const c=this.createMemo(n.segmentationId,s.segmentationVoxelManager);this._previewData.preview=this.applyActiveStrategyCallback(Oe(this._previewData.element),{...n,...s,memo:c},kt.Preview)},this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,s=Oe(o);this.updateCursor(n);const{viewportIdsToRender:c}=this._hoverData;Ge(c);const l=Rr(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=Oe(o),s=this.getOperationData(o);!this._previewData.preview&&!this._previewData.isDrag&&this.applyActiveStrategy(a,s),this.doneEditMemo(),this._deactivateDraw(o),ln(o),this.updateCursor(n),this._editData=null,this.applyActiveStrategyCallback(a,s,kt.OnInteractionEnd),this._previewData.isDrag||this.acceptPreview(o)},this._activateDraw=n=>{n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.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&&Ge(this._hoverData.viewportIdsToRender)}_calculateCursor(e,r){const n=Oe(e),{viewport:i}=n,{canvasToWorld:o}=i,a=i.getCamera(),{brushSize:s}=this.configuration,c=$t(a.viewUp[0],a.viewUp[1],a.viewUp[2]),l=$t(a.viewPlaneNormal[0],a.viewPlaneNormal[1],a.viewPlaneNormal[2]),f=Xe();qn(f,c,l);const u=o([r[0],r[1]]),d=Xe(),h=Xe(),g=Xe(),p=Xe();for(let x=0;x<=2;x++)d[x]=u[x]-c[x]*s,h[x]=u[x]+c[x]*s,g[x]=u[x]-f[x]*s,p[x]=u[x]+f[x]*s;if(!this._hoverData)return;const{brushCursor:v}=this._hoverData,{data:y}=v;y.handles===void 0&&(y.handles={}),y.handles.points=[d,h,g,p];const m=this.configuration.activeStrategy,w=this.configuration.strategies[m];typeof(w==null?void 0:w.computeInnerCircleRadius)=="function"&&w.computeInnerCircleRadius({configuration:this.configuration,viewport:i}),y.invalidated=!1}getStatistics(e,r){if(!e)return;const n=Oe(e);return this.applyActiveStrategyCallback(n,this.getOperationData(e),kt.GetStatistics,r)}rejectPreview(e=this._previewData.element){if(!e)return;this.doneEditMemo();const r=Oe(e);r&&(this.applyActiveStrategyCallback(r,this.getOperationData(e),kt.RejectPreview),this._previewData.preview=null,this._previewData.isDrag=!1)}acceptPreview(e=this._previewData.element){e&&super.acceptPreview(e)}interpolate(e,r){if(!e)return;const n=Oe(e);this._previewData.preview=this.applyActiveStrategyCallback(n,this.getOperationData(e),kt.Interpolate,r.configuration),this._previewData.isDrag=!0}invalidateBrushCursor(){if(this._hoverData===void 0)return;const{data:e}=this._hoverData.brushCursor,{viewport:r}=this._hoverData;e.invalidated=!0;const{segmentColor:n}=this.getActiveSegmentationData(r)||{};this._hoverData.brushCursor.metadata.segmentColor=n}renderAnnotation(e,r){var m,w;if(!this._hoverData)return;const{viewport:n}=e;if(!this._hoverData.viewportIdsToRender.includes(n.id))return;const o=this._hoverData.brushCursor;if(o.data.invalidated===!0){const{centerCanvas:x}=this._hoverData,{element:C}=n;this._calculateCursor(C,x)}const a=o.metadata;if(!a)return;const s=a.brushCursorUID,c=o.data,{points:l}=c.handles,f=l.map(x=>n.worldToCanvas(x)),u=f[0],d=f[1],h=[Math.floor((u[0]+d[0])/2),Math.floor((u[1]+d[1])/2)],g=Math.abs(u[1]-Math.floor((u[1]+d[1])/2)),p=`rgb(${((m=a.segmentColor)==null?void 0:m.slice(0,3))||[0,0,0]})`;if(!n.getRenderingEngine()){console.warn("Rendering Engine has been destroyed");return}Ca(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&&Ca(r,s,"1",h,y,{color:p})}}Rw.toolName="Brush";function sg(t,e){const r=pi(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 Rw):void 0}function lve(t,e,r){const n=pi(t);if(n===void 0)return;sg(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();wi(s),Ge(c)}function uve(t,e){const r=pi(t);if(r===void 0)return;const n=r._toolInstances;if(!Object.keys(n).length)return;const o=sg(t,e)[0];if(o)return o.configuration.brushSize}function fve(t,e){const r=pi(t);if(r===void 0||(sg(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();Ge(o)}function dve(t){const e=pi(t);if(e===void 0)return;const r=e._toolInstances;if(!Object.keys(r).length)return;const i=sg(t)[0];if(i)return i.configuration.threshold.range}const Wp=class Wp{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 UD({storePointData:r}))}):this.calculators.set(n,new UD({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)}};Wp.calculators=new Map,Wp.indices=[],Wp.mode="collective";let CS=Wp;function hve(t,e,r,n,i){if(!i)throw new Error("Segmentation ID is required to be passed inside thresholdSegmentationByRange");const{baseVolumeIdx:o,volumeInfoList:a}=lV(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?pve(f,c,e,u):gve(f,c,e,u,a,o,n)}),ko(i),t}function gve(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 pve(t,e,r,n){const{lower:i,upper:o}=n,a=t.getScalarDataLength();for(let s=0;s=i&&c<=o?r:0)}}function zD(t,e,r){const n=r.toIJK(t),i=r.toIJK(e),o=Xe(),{testIJK:a}=r,s=Wn(Xe(),n,i),c=Math.round(Math.max(...s.map(Math.abs)));if(c<2)return!0;const l=uo(Xe(),s,1/c);for(let f=1;f{const l=lo(Xe(),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 vve(t,e,r){const n=He.getVolume(t);if(!n){console.warn(`No volume found for ${t}`);return}return mve({dimensions:n.dimensions,imageData:n.imageData,voxelManager:n.voxelManager,segmentIndex:e,containedSegmentIndices:r})}const Ng=.01;function yve(t,e,r){const{sliceContours:n}=t,{segmentIndex:i,containedSegmentIndices:o}=r;let a;const s=vve(e,i,o);for(const c of n){const l=wve(c,s,a);l&&(a=l)}return a&&Object.assign(a,r),a}function wve(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;vNg||e.testCenter(m,w)&&zD(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 nB(t){const e=await NU({segmentations:t});if(!(e!=null&&e.length)||!e[0].sliceContours.length)return;const{segments:r=[null,{label:"Unspecified",color:null,containedSegmentIndices:null}]}=t,n=ag(t.segmentationId);if(!n)return;const i=r.findIndex(o=>!!o);if(i!==-1)return r[i].segmentIndex=i,yve(e[0],n.volumeId,r[i])}function rB(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:D2}=Hn,z0=class z0 extends vr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:xve}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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=Fi([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=Fi([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=Vt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a);const c=Oe(a),{renderingEngine:l}=c;Ge(s),Xt(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=Vt(s,this.getToolName());Xt(s),this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=Oe(s),{renderingEngine:h}=d;Ge(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),ln(o);const{renderingEngine:u}=Oe(o);if(this.editData.handleIndex!==void 0){const{points:d}=f.handles,h=fo(d[0],d[1]);if(fo(d[2],d[3])>h){const p=[[...d[2]],[...d[3]]],v=[...d[0]],y=[...d[1]],m=hn();Bs(m,p[1][0]-p[0][0],p[1][1]-p[1][0]);const w=hn();Bs(w,-m[1],m[0]);const x=hn();Bs(x,y[0]-v[0],y[1]-v[0]);let C;IT(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&&On(a.annotationUID),Ge(s),c&&Zn(a),this.editData=null,this.isDrawing=!1},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=Oe(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=Rr(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),_=x/S,T=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*T,I=b-w*_,P=E-w*T,M=b+w*_;g.handles.points[2]=c.canvasToWorld([D,I]),g.handles.points[3]=c.canvasToWorld([P,M]),f.invalidated=!0,Ge(u),xn(f,a,fn.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;Ge(s),a.invalidated&&xn(a,o,fn.HandlesUpdated)},this._dragModifyHandle=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=Oe(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=Bs(hn(),y[0]-w[0],y[1]-w[1]),C=Bs(hn(),h[f][0]-w[0],h[f][1]-w[1]);eu(x,x),eu(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 _=w,T=this._getSignedAngle(C,x);let E=h[2][0],b=h[2][1],D=h[3][0],I=h[3][1];E-=_[0],b-=_[1],D-=_[0],I-=_[1];const P=E*Math.cos(T)-b*Math.sin(T),M=E*Math.sin(T)+b*Math.cos(T),L=D*Math.cos(T)-I*Math.sin(T),V=D*Math.sin(T)+I*Math.cos(T);E=P+_[0],b=M+_[1],D=L+_[0],I=V+_[1];const G=c.canvasToWorld([E,b]),A=c.canvasToWorld([D,I]);u.handles.points[f]=v,u.handles.points[2]=G,u.handles.points[3]=A}else{const m=f===2?3:2,w={longLineSegment:{start:g.start,end:g.end},shortLineSegment:{start:p.start,end:p.end}},x=ui(hn(),[w.longLineSegment.end.x,w.longLineSegment.end.y],[w.longLineSegment.start.x,w.longLineSegment.start.y]),C=eu(hn(),x),S=ui(hn(),[y[0],y[1]],[h[f][0],h[f][1]]),_=ay(S),T=this._getSignedAngle(C,S),E=Math.cos(T)*_,b=Zq(hn(),[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}})||!Fy([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),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ge(o),a&&Zn(i),this.editData=null,i.annotationUID}},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragDrawCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragDrawCallback)},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!0;const{viewport:a}=n,{element:s}=a;let c=bn(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(J));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 _;if(!ii(g))continue;!xi(g)&&!this.editData&&y!==null&&(_=[m[y]]),_&&mr(i,g,"0",_,{color:w});const T=`${g}-line-1`,E=`${g}-line-2`;An(i,g,"0",m[0],m[1],{color:w,lineDash:C,lineWidth:x,shadow:S},T),An(i,g,"1",m[2],m[3],{color:w,lineDash:C,lineWidth:x,shadow:S},E),o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let M;p.handles.textBox.hasMoved||(M=qa(m),p.handles.textBox.worldPosition=a.canvasToWorld(M));const L=a.worldToCanvas(p.handles.textBox.worldPosition),G=bo(i,g,"1",P,L,m,{},I),{x:A,y:k,width:F,height:H}=G;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,k]),topRight:a.canvasToWorld([A+F,k]),bottomLeft:a.canvasToWorld([A,k+H]),bottomRight:a.canvasToWorld([A+F,k+H])}}return o},this._movingLongAxisWouldPutItThroughShortAxis=(n,i)=>{const o=hn();Bs(o,i.end.x-i.start.x,i.end.y-i.start.y),eu(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!Fy([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;pL?M:L,G=M>L?L:M,A=M>L?D:P,k=M>L?P:D;this._isInsideVolume(x,C,S,_,w)?this.isHandleOutsideImage=!1:this.isHandleOutsideImage=!0,d[v]={length:V,width:G,unit:A,widthUnit:k}}const g=n.invalidated;return n.invalidated=!1,g&&xn(n,s,fn.StatsUpdated),d},this._isInsideVolume=(n,i,o,a,s)=>Cr(n,s)&&Cr(i,s)&&Cr(o,s)&&Cr(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=na(this._calculateCachedStats,100,{trailing:!0})}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=Oe(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:{}}};Cn(g,i);const p=Vt(i,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),Xt(i),e.preventDefault(),Ge(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)}};z0.toolName="Bidirectional",z0.hydrate=(e,r,n)=>{const i=ar(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=z0.hydrateBase(z0,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)||zn(),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 Cn(w,l.element),Ge([l.id]),w};let Lm=z0;function xve(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: ${En(i)} ${a||a}`,`W: ${En(o)} ${a}`),s}async function Cve(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=Oe(t),i=(r.getSegment||Sve)(n,r);if(!i)return;const o=n.viewport.getFrameOfReferenceUID(),a=Iw(),{segmentIndex:s,segmentationId:c}=i,l=br.getAnnotations(this.toolName||Lm.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,br.removeAnnotation(h.annotationUID);const m=await nB({...a.find(C=>C.segmentationId===y),segments:g});if(!m)return;const w=rB(m,n.viewport);w.annotationUID=h.annotationUID,w.data.segment=p;const x=br.addAnnotation(w,o);if(p.segmentIndex===i.segmentIndex&&p.segmentationId===i.segmentationId){d=m;const{style:C}=i;C&&F4.setAnnotationStyles(x,C)}}),d){const{sliceIndex:h}=d,g=n.viewport.getImageIds();Co(t,{imageIndex:g.length-1-h}),n.viewport.render()}else console.warn("No bidirectional found");return d}function Sve(t,e){var a;const r=Iw();if(!r.length)return;const n=e.segmentationId||r[0].segmentationId,i=e.segmentIndex??Ha(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 iB(t){const e=pi(t);if(e===void 0)return;sg(t).forEach(a=>{a.invalidateBrushCursor()});const n=e.getViewportsInfo();if(!Object.keys(n).map(a=>n[a]).length)return;const o=e.getViewportIds();Ge(o)}function FE(t,e,r={}){const n=Xn(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 Wt.Labelmap:return _ve(n,e,r);case Wt.Contour:return Tve(n,e,r);default:return}}function _ve(t,e,{viewport:r}){const n=t.representationData.Labelmap;if(r instanceof Wr){const{volumeId:h}=n,g=He.getVolume(h);return g?g.imageData.getScalarValueFromWorld(e):void 0}const i=wu(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(!He.getImage(o))return;const s=dw(r.id,t.segmentationId),c=s==null?void 0:s.actor.getMapper().getInputData(),l=ni(c,e),f=c.getDimensions();return(c.voxelManager||vl.createScalarVolumeVoxelManager({dimensions:f,scalarData:c.getPointData().getScalars().getData()})).getAtIJKPoint(l)}function Tve(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=ri(c);if(!l)continue;const{polyline:f}=l.data.contour;if(un(o,l.metadata.viewPlaneNormal)&&lE(e,f))return Number(a)}}}function oB(t,e,{viewport:r,searchRadius:n}){const o=Xn(t).representationData.Labelmap;if(r instanceof Wr){const{volumeId:p}=o,v=He.getVolume(p);if(!v)return;const y=v.voxelManager,m=v.imageData,w=ni(m,e),x=y.getAtIJK(w[0],w[1],w[2]),C=r.worldToCanvas(e);return bve(C,x,r,m,n)?x:void 0}const a=Wf(r.id,t);if(!He.getImage(a))return;const c=dw(r.id,t),l=c==null?void 0:c.actor.getMapper().getInputData(),f=ni(l,e),u=l.getDimensions(),d=l.voxelManager||vl.createScalarVolumeVoxelManager({dimensions:u,scalarData:l.getPointData().getScalars().getData()}),h=d.getAtIJKPoint(f);return Eve(f,u,d,h)?h:void 0}function aB(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 Eve(t,e,r,n,i){return aB((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 bve(t,e,r,n,i){return aB((a,s)=>{const c=[t[0]+a,t[1]+s],l=r.canvasToWorld(c),f=n.get("voxelManager").voxelManager,u=ni(n,l);return f.getAtIJK(u[0],u[1],u[2])},e,i)}function sB(t){const e=Xn(t),{annotationUIDsMap:r}=e.representationData.Contour;for(const[n,i]of r.entries())if(Array.from(i).find(a=>ri(a).highlighted))return n}const Dve=` const MAX_STRENGTH = 65535f; // Workgroup size - X*Y*Z must be multiple of 32 for better performance @@ -4185,103 +3758,103 @@ fn main( labelmap[currentPixelIndex] = newLabel; strengthData[currentPixelIndex] = newStrength; } -`,mCe=1024*1024*1024,V7=1.99*mCe,cC={windowSize:3,maxProcessingTime:3e4,inspection:{numCyclesInterval:5,numCyclesBelowThreshold:3,threshold:1e-4}};async function Ox(t,e,r=cC){var Ie;const n=[8,8,4],{windowSize:i,maxProcessingTime:o}=Object.assign({},cC,r),a=Object.assign({},cC.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:V7,maxBufferSize:V7},y=await(await((Ie=navigator.gpu)==null?void 0:Ie.requestAdapter())).requestDevice({requiredLimits:p}),m=g.byteLength,w=d*Uint32Array.BYTES_PER_ELEMENT,x=6*Int32Array.BYTES_PER_ELEMENT,C=y.createShaderModule({code:pCe}),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"}}]}),F=[0,1].map(Ve=>{const He=b[Ve],et=D[Ve],se=b[(Ve+1)%2],he=D[(Ve+1)%2];return y.createBindGroup({layout:A,entries:[{binding:0,resource:{buffer:_}},{binding:1,resource:{buffer:E}},{binding:2,resource:{buffer:He}},{binding:3,resource:{buffer:et}},{binding:4,resource:{buffer:se}},{binding:5,resource:{buffer:he}},{binding:6,resource:{buffer:I}},{binding:7,resource:{buffer:P}}]})}),W=y.createComputePipeline({layout:y.createPipelineLayout({bindGroupLayouts:[A]}),compute:{module:C,entryPoint:"main",constants:{workGroupSizeX:n[0],workGroupSizeY:n[1],workGroupSizeZ:n[2],windowSize:i}}}),N=[Math.ceil(l/n[0]),Math.ceil(f/n[1]),Math.ceil(u/n[2])],k=y.createBuffer({size:w,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),U=o?performance.now()+o:0;let H=a.numCyclesInterval,ee=0;for(let Ve=0;Ve0&&!(Ve%H)){await k.mapAsync(GPUMapMode.READ,0,w);const he=k.getMappedRange(0,w),le=new Uint32Array(he.slice(0))[Ve]/g.length;if(k.unmap(),Ve>=1&&leU){console.warn(`Exceeded processing time limit (${o})ms`);break}}const ae=y.createCommandEncoder(),xe=(d+1)%2,ue=y.createBuffer({size:m,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),_e=y.createBuffer({size:x,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST});ae.copyBufferToBuffer(b[xe],0,ue,0,m),ae.copyBufferToBuffer(P,0,_e,0,x),y.queue.submit([ae.finish()]),await ue.mapAsync(GPUMapMode.READ,0,m);const Ae=ue.getMappedRange(0,m),Me=new Uint32Array(Ae);h.set(Me),ue.unmap(),await _e.mapAsync(GPUMapMode.READ,0,x);const Pe=_e.getMappedRange(0,x),G=new Int32Array(Pe.slice(0));_e.unmap();const M=G[0],j=G[1],z=G[2],q=G[3],ne=G[4],re=G[5];c.voxelManager.setCompleteScalarDataArray(h),c.voxelManager.clearBounds(),c.voxelManager.setBounds([[M,q],[j,ne],[z,re]])}const{transformWorldToIndex:s1}=Gn,vCe=254,yCe=255,wCe=.1,xCe=.8;function CCe(t,e){const{topLeftWorld:r,bottomRightWorld:n}=e,i=s1(t.imageData,r),o=s1(t.imageData,n);return{...e,topLeftIJK:i,bottomRightIJK:o}}function SCe(t,e){const r=t.imageData.getDirection(),n=kt(r[3],r[4],r[5]),{center:i,radius:o}=e,a=t.imageData,s=Fn(Ke(),i,n,-o),c=Fn(Ke(),i,n,o),l=ZG([c,s],a);return CCe(t,l)}function TCe(t,e,r){const n=t.imageData,i=r.getCamera(),{ijkVecRowDir:o,ijkVecColDir:a}=Yw(n,i);if([o,a].some(f=>!rn(Math.abs(f[0]),1)&&!rn(Math.abs(f[1]),1)&&!rn(Math.abs(f[2]),1))){console.warn("Oblique view is not supported!");return}const{boundsIJK:c}=SCe(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 KE(t.volumeId,l,{targetBuffer:{type:"Float32Array"}})}function _Ce(t,e,r,n){const i=t.voxelManager.getCompleteScalarDataArray(),o=r.center,[a,s,c]=t.dimensions,l=a*s,f=s1(t.imageData,o),u=i[f[2]*l+f[1]*a+f[0]],d=n.positiveSeedValue??vCe,h=n.positiveSeedVariance??wCe,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 ECe(t,e,r,n,i){const o=t.voxelManager.getCompleteScalarDataArray(),[a,s,c]=e.dimensions,l=a*s,{worldVecRowDir:f,worldVecSliceDir:u}=Yw(e.imageData,n.getCamera()),d=s1(t.imageData,r.center),h=o[d[2]*a*s+d[1]*a+d[0]],g=i.negativeSeedVariance??xCe,p=(i==null?void 0:i.negativeSeedValue)??yCe,v=Math.abs(h*g),y=h-v,m=h+v,w=360,x=2*Math.PI/w,C=Mw(Pf(),u,x),S=EL(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 bCe(t,e,r,n){const i=await k1(t.volumeId);return _Ce(t,i,e,n),ECe(t,i,e,r,n),i}async function jW(t,e,r,n){const i=$e.getVolume(t),o=TCe(i,e,r),a=await bCe(o,e,r,n);return await Ox(o.volumeId,a.volumeId),a}const DCe=254,ICe=255,OCe=[-1/0,-995],MCe=[0,1900];function PCe(t,e,r){const{negativeSeedValue:n=ICe,negativePixelRange:i=OCe}=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 LCe(t,e){const r=k1(t.volumeId);return RCe(t,r,e),PCe(t,r,e),r}async function HW(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=KE(t,a,{targetBuffer:{type:"Float32Array"}}),c=await LCe(s,r);return await Ox(s.volumeId,c.volumeId),c}const ACe=254,NCe=255,kCe=1,KW=1.8,VCe=3.2,MT=30,FCe=70,UCe=50,{transformWorldToIndex:BCe}=Gn,_p=1e5;function qW(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)??kCe,d=(r==null?void 0:r.positiveStdDevMultiplier)??KW,h=(r==null?void 0:r.negativeStdDevMultiplier)??VCe,g=(r==null?void 0:r.negativeSeedMargin)??MT,p=(r==null?void 0:r.negativeSeedsTargetPatches)??FCe,v=BCe(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=dF(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||se<0||se>=a||he<0||he>=s)continue;const De=he*f+se*o+et;if(I.has(De))continue;const le=l[De];le>=w&&le<=x&&(I.add(De),I.size<_p&&P.push([et,se,he]))}}if(I.size>=_p&&console.debug(`Reached maximum number of positive seeds (${_p}). Stopping BFS.`),I.size===0)return console.warn("No positive seeds found after BFS."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let F=0,W=0;I.forEach(z=>{const q=l[z];F+=q,W+=q*q});const N=I.size,k=F/N,U=W/N-k*k,H=Math.sqrt(Math.max(0,U)),ee=h*H,ae=Math.max(0,S-g),xe=Math.max(0,T-g),ue=Math.max(0,_-g),_e=Math.min(o-1,E+g),Ae=Math.min(a-1,b+g),Me=Math.min(s-1,D+g),Pe=new Set;let G=0,M=0;const j=p*UCe;for(;Mee){let Ve=!1;for(let He=-1;He<=1;He++){const et=q+He;if(!(et<0||et>=a))for(let se=-1;se<=1;se++){const he=z+se;if(he<0||he>=o)continue;const De=ne*f+et*o+he;I.has(De)||Pe.has(De)||(Pe.add(De),Ve=!0)}}Ve&&M++}}return Pe.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",Pe.size),{positiveSeedIndices:I,negativeSeedIndices:Pe}}async function XW({referencedVolumeId:t,worldPosition:e,options:r}){const n=$e.getVolume(t),i=k1(t);i.voxelManager.forEach(({index:f,value:u})=>{u!==0&&i.voxelManager.setAtIndex(f,0)});const o=r.seeds??qW(n,e,r),a=(r==null?void 0:r.positiveSeedValue)??ACe,s=(r==null?void 0:r.negativeSeedValue)??NCe;if(!o)return null;const{positiveSeedIndices:c,negativeSeedIndices:l}=o;return c.size<10||c.size>_p||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 Ox(t,i.volumeId,r),i)}const GCe=Object.freeze(Object.defineProperty({__proto__:null,run:Ox,runGrowCutForBoundingBox:HW,runGrowCutForSphere:jW,runOneClickGrowCut:XW},Symbol.toStringTag,{value:"Module"}));function WCe(t,e){const{segmentationId:r,config:n}=e,i={colorLUTIndex:zCe(n),...n};ur.addSegmentationRepresentation(t,r,e.type,i),e.type===Nt.Contour&&We([t]),hs(r)}function zCe(t){const{colorLUTOrIndex:e}=t||{};return e===void 0?qp(JSON.parse(JSON.stringify(G5))):typeof e=="number"?e:Array.isArray(e)&&e.every(n=>Array.isArray(n)&&n.length===4)?qp(e):qp(JSON.parse(JSON.stringify(G5)))}function Mg(t,e){e.map(r=>WCe(t,r))}function ib(t,e){return Mg(t,e.map(r=>({...r,type:Nt.Contour})))}function $Ce(t){const e={};for(const[r,n]of Object.entries(t))e[r]=ib(r,n);return e}function YW(t,e){return Mg(t,e.map(r=>({...r,type:Nt.Labelmap})))}function jCe(t){for(const[e,r]of Object.entries(t))YW(e,r.map(n=>({...n,type:Nt.Labelmap})))}function JW(t,e){return Mg(t,e.map(r=>({...r,type:Nt.Surface})))}function HCe(t){const e={};for(const[r,n]of Object.entries(t))e[r]=JW(r,n);return e}async function KCe({segmentationId:t,viewportId:e,imageIds:r,options:n}){const i=jn(t);if(n!=null&&n.removeOriginal){const o=i.representationData.Labelmap;$e.getVolume(o.volumeId)&&$e.removeVolumeLoadObject(o.volumeId),i.representationData.Labelmap={imageIds:r}}else i.representationData.Labelmap={...i.representationData.Labelmap,imageIds:r};await Mg(e,[{segmentationId:t,type:Nt.Labelmap}]),tt.addEventListenerOnce(V.SEGMENTATION_RENDERED,()=>Po(t))}async function qCe({volumeId:t}){return{imageIds:$e.getVolume(t).imageIds}}function XCe({segmentationId:t,options:e}){const r=jn(t);if(!r)return;const{volumeId:n}=r.representationData.Labelmap,i=$e.getVolume(n);return KCe({segmentationId:t,viewportId:e.viewportId,imageIds:i.imageIds,options:e})}async function ZW(t){return KU(t)}async function YCe({segmentationId:t,segmentIndices:e,mode:r="individual"}){Tx(),Rl(cs.COMPUTE_LARGEST_BIDIRECTIONAL,0);const n=pW(t,e);if(!n)return;const{operationData:i,segImageIds:o,reconstructableVolume:a,indices:s}=n,c=a?await JCe({operationData:i,indices:s,mode:r}):await ZCe({segImageIds:o,indices:s,mode:r});return Rl(cs.COMPUTE_LARGEST_BIDIRECTIONAL,100),c}async function JCe({operationData:t,indices:e,mode:r}){const n=mW(t),{segmentationVoxelManager:i,segmentationImageData:o}=n,s={scalarData:i.getCompleteScalarDataArray(),dimensions:o.getDimensions(),spacing:o.getSpacing(),origin:o.getOrigin(),direction:o.getDirection()};return await Nl().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:s,indices:e,mode:r})}async function ZCe({segImageIds:t,indices:e,mode:r}){const{segmentationInfo:n}=vW(t);return await Nl().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:n,indices:e,mode:r,isStack:!0})}function QCe(t){const e=jn(t);if(!e)return null;let r;const n=e.representationData.Labelmap;if("imageIds"in n){const{imageIds:i}=n,o=$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=>$e.getImage(s).referencedImageId))}return Ex(r)}async function eSe({segmentationIds:t,segmentIndex:e}){Tx(),Rl(cs.COMPUTE_STATISTICS,0);const r=jn(t[0]),{imageIds:n}=r.representationData.Labelmap;if(!Hf(n))throw new Error("Invalid volume - TMTV cannot be calculated");return await tSe({segmentationIds:t,segmentIndex:e})}async function tSe({segmentationIds:t,segmentIndex:e}){const r=t.map(p=>Ig(p)),n=SW(r,e);if(!n)throw new Error("Invalid volume - TMTV cannot be calculated");const{imageData:i,dimensions:o,direction:a,origin:s,voxelManager:c}=n,l=i.getSpacing(),u={scalarData:c.getCompleteScalarDataArray(),dimensions:o,spacing:l,origin:s,direction:a},d=QCe(t[0]),h={dimensions:d.dimensions,spacing:d.spacing,origin:d.origin,direction:d.direction,scalarData:d.voxelManager.getCompleteScalarDataArray()};if(h.scalarData.length===0||u.scalarData.length===0)return{[e]:{name:"TMTV",value:0}};const g=await Nl().executeTask("compute","computeMetabolicStats",{segmentationInfo:u,imageInfo:h});return Rl(cs.COMPUTE_STATISTICS,100),g}const nSe=Object.freeze(Object.defineProperty({__proto__:null,IslandRemoval:e0,LabelmapMemo:G3e,SegmentStatsCalculator:OT,VolumetricCalculator:kd,computeMetabolicStats:eSe,computeStackLabelmapFromVolume:qCe,computeVolumeLabelmapFromStack:ZW,contourAndFindLargestBidirectional:UW,createBidirectionalToolData:BW,createLabelmapVolumeForViewport:a3e,createMergedLabelmapForIndex:SW,floodFill:tb,getBrushSizeForToolGroup:Z3e,getBrushThresholdForToolGroup:eCe,getBrushToolInstances:Og,getHoveredContourSegmentationAnnotation:$W,getOrCreateImageVolume:Ex,getOrCreateSegmentationVolume:Ig,getReferenceVolumeForSegmentationVolume:dW,getSegmentIndexAtLabelmapBorder:WW,getSegmentIndexAtWorldPoint:rb,getSegmentLargestBidirectional:YCe,getStatistics:bW,getUniqueSegmentIndices:BB,growCut:GCe,invalidateBrushCursor:GW,rectangleROIThresholdVolumeByRange:i3e,segmentContourAction:lCe,setBrushSizeForToolGroup:J3e,setBrushThresholdForToolGroup:Q3e,thresholdSegmentationByRange:tCe,thresholdVolumeByRange:xW,triggerSegmentationRender:Eg,triggerSegmentationRenderBySegmentationId:Cx,validateLabelmap:jxe},Symbol.toStringTag,{value:"Module"}));function rSe(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 iSe(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 oSe=Object.freeze(Object.defineProperty({__proto__:null,getOrientationStringLPS:rSe,invertOrientationStringLPS:iSe},Symbol.toStringTag,{value:"Module"}));var Mh;(function(t){t.CLIP_STOPPED="CORNERSTONE_CINE_TOOL_STOPPED",t.CLIP_STARTED="CORNERSTONE_CINE_TOOL_STARTED"})(Mh||(Mh={}));const ob={};function QW(t,e){const r=Oe(t),{viewportId:n}=r;ob[n]=e}function ab(t){const e=Oe(t),{viewportId:r}=e;return ob[r]}function aSe(t){return ob[t]}const{ViewportStatus:ez}=ds,{triggerEvent:lC}=Gn,tz=!0,PT=new Map;function sSe(t,e){let r,n;if(t===void 0)throw new Error("playClip: element must not be undefined");const i=Oe(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=hSe(o,e);let s=ab(t);const c=e.dynamicCineEnabled;if(c&&rz(t),s?RT(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},QW(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}=cSe(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{RT(t,{stopDynamicCine:!c,viewportId:o.id}),lC(t,Mh.CLIP_STOPPED,{element:t});return}const p=h-d;if(p)try{a.scroll(p)}catch(v){console.warn("Play clip not scrolling",v),iz(s),lC(t,Mh.CLIP_STOPPED,{element:t})}};if(c){const u=sb(o);u&&PT.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,Mh.CLIP_STARTED,f)}function nz(t,e={}){RT(t,{stopDynamicCine:!0,...e})}function RT(t,e={stopDynamicCine:!0,viewportId:void 0}){const{stopDynamicCine:r,viewportId:n}=e,i=Oe(t);let o;const a=i==null?void 0:i.viewport;if(i){const{viewport:s}=i;o=ab(s.element)}else if(n)o=aSe(n);else return;o&&iz(o),a instanceof Kh?a.pause():r&&a instanceof Ar&&rz(t)}function rz(t){const{viewport:e}=Oe(t);if(e instanceof xr){const r=sb(e);if(r!=null&&r.isDynamicVolume()){const n=PT.get(r.volumeId);PT.delete(r.volumeId),n&&n!==t&&nz(n)}}}function cSe(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 iz(t){const e=t.intervalId;typeof e<"u"&&(t.intervalId=void 0,t.usingFrameTimeVector?clearTimeout(e):clearInterval(e))}function sb(t){if(!(t instanceof xr))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 lSe(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!==ez.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,Sc(t,{delta:n,debounceLoading:tz})}}}function uSe(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!==ez.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,Sc(t,{delta:r,debounceLoading:tz})},play(r){return r&&t.setPlaybackRate(r/24),t.play(),t.getFrameRate()}}}function fSe(t,e){const{volumeId:r}=e,n={viewPlaneNormal:Ke(),scrollInfo:null},i=()=>{const o=t.getCamera();if(!n.scrollInfo||!kS(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=Lt(a,o.viewPlaneNormal);return Mf(s,1)},scroll(o){i().currentStepIndex+=o,Sc(t,{delta:o})}}}function dSe(t){return{get numScrollSteps(){return t.numDimensionGroups},get currentStepIndex(){return t.dimensionGroupNumber-1},get 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t.forEach((i,o)=>{ie&&(n=Math.min(o,n))}),{low:r,high:n}}function Rg(t){const e=Oe(t);if(!e)return null;const{viewport:r}=e;return r instanceof wr?{currentImageIdIndex:r.getCurrentImageIdIndex(),imageIds:r.getImageIds()}:null}function Mx(t){return function(e){const r=e.detail;let n;try{n=Rg(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=Pg(t);!a||!a.indicesToRequest||!a.indicesToRequest.length||a.indicesToRequest.push(o)}}const SSe=t=>{const e=new Set(t.imageIds);return r=>r.type!==Vd||!e.has(r.additionalDetails.imageId)};let Xp={maxImagesToPrefetch:1/0,preserveExistingPool:!0},LT;const TSe=10;function lz(t){var g,p;const e=Pg(t);if(!e)return;const r=e||{},n=Rg(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;Xp.preserveExistingPool||Yi.clearRequestStack(Vd);const s=CSe(r.indicesToRequest,n.currentImageIdIndex);let c,l,f=s.low,u=s.high;const d=[];for(;f>=0||uXp.maxImagesToPrefetch,m=r.indicesToRequest[u]-v>Xp.maxImagesToPrefetch,w=!y&&f>=0,x=!m&&uBs(v,y);d.forEach(v=>{const y={requestType:Vd};Yi.addRequest(h.bind(null,v,y),Vd,{imageId:v},cz)})}function AT(t){clearTimeout(LT),LT=setTimeout(function(){const e=t.target;try{lz(e)}catch{return}},TSe)}function _Se(t){const e=Rg(t);if(!e||!e.imageIds||e.imageIds.length===0){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const r={indicesToRequest:xSe(0,e.imageIds.length-1),enabled:!0,direction:1},n=r.indicesToRequest.indexOf(e.currentImageIdIndex);r.indicesToRequest.splice(n,1),sz(t,r),lz(t),t.removeEventListener(nt.STACK_NEW_IMAGE,AT),t.addEventListener(nt.STACK_NEW_IMAGE,AT);const i=Mx(t);tt.removeEventListener(nt.IMAGE_CACHE_IMAGE_REMOVED,i),tt.addEventListener(nt.IMAGE_CACHE_IMAGE_REMOVED,i)}function ESe(t){clearTimeout(LT),t.removeEventListener(nt.STACK_NEW_IMAGE,AT);const e=Mx(t);tt.removeEventListener(nt.IMAGE_CACHE_IMAGE_REMOVED,e);const r=Pg(t);r&&r.indicesToRequest.length&&(r.enabled=!1,Yi.clearRequestStack(Vd))}function bSe(){return Xp}function DSe(t){Xp=t}const ISe={enable:_Se,disable:ESe,getConfiguration:bSe,setConfiguration:DSe};let c1={maxImagesToPrefetch:1/0,minBefore:2,maxAfter:2,directionExtraImages:10,preserveExistingPool:!1},NT;const OSe=5,MSe=t=>{var n;const e=Rg(t);if(!e)return;if(!((n=e.imageIds)!=null&&n.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}lb(t),cb(t),t.removeEventListener(nt.STACK_NEW_IMAGE,kT),t.addEventListener(nt.STACK_NEW_IMAGE,kT);const r=Mx(t);tt.removeEventListener(nt.IMAGE_CACHE_IMAGE_REMOVED,r),tt.addEventListener(nt.IMAGE_CACHE_IMAGE_REMOVED,r)};function cb(t){var l,f;const e=Rg(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=Pg(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):$e.isLoaded(d))&&i(u)}),!n.indicesToRequest.length)return;c1.preserveExistingPool||Yi.filterRequests(SSe(e));function s(u){var v,y;const d=e.imageIds.indexOf(u);i(d);const h=$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,lb(t,w),cb(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:Vd};Yi.addRequest(c.bind(null,d,h),Vd,{imageId:d},cz)})}function kT(t){clearTimeout(NT),NT=setTimeout(function(){const e=t.target;try{lb(e),cb(e)}catch{return}},OSe)}const PSe=t=>t<0?-1:1,lb=(t,e)=>{var d;const r=Rg(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}=c1;const{directionExtraImages:a=10}=c1,s=Pg(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=PSe(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,sz(t,s)};function RSe(t){clearTimeout(NT),t.removeEventListener(nt.STACK_NEW_IMAGE,kT);const e=Mx(t);tt.removeEventListener(nt.IMAGE_CACHE_IMAGE_REMOVED,e);const r=Pg(t);r&&(r.enabled=!1)}function LSe(){return c1}function ASe(t){c1=t}const NSe={enable:MSe,disable:RSe,getConfiguration:LSe,setConfiguration:ASe},kSe=Object.freeze(Object.defineProperty({__proto__:null,isViewportPreScaled:Lu},Symbol.toStringTag,{value:"Module"}));function VSe(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]=USe(n,t,i);return[o,a]}return e.worldCoordinate?FSe(n,e.worldCoordinate,t):r}function FSe(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]),!_r(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 USe(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=l8(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 uz(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=uz(t,e);for(let i=0;i{const n=BSe(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=fz[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 WSe(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=fz[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 gz(t){const e=hz(t);if(!e)return;const r=t.getPoints().getData();return e.map(n=>n.map(i=>dz(r,i)))}const $Se=Object.freeze(Object.defineProperty({__proto__:null,getPoint:dz,getPolyDataPointIndexes:hz,getPolyDataPoints:gz},Symbol.toStringTag,{value:"Module"}));var rs;(function(t){t.Top="top",t.Left="left",t.Bottom="bottom",t.Right="right"})(rs||(rs={}));const jSe=Object.freeze(Object.defineProperty({__proto__:null,get ColorbarRangeTextPosition(){return rs}},Symbol.toStringTag,{value:"Module"})),uu=t=>t&&t.upper>t.lower,K5=t=>!!t&&t.width>0&&t.height>0,l1=(t,e)=>!!t&&!!e&&t.lower===e.lower&&t.upper===e.upper,pz=(t,e)=>!!t&&!!e&&t.width===e.width&&t.height===e.height,HSe=(t,e,r)=>[t[0]*(1-r)+e[0]*r,t[1]*(1-r)+e[1]*r,t[2]*(1-r)+e[2]*r],{clamp:KSe}=Gn;class ub{constructor(e){ub.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;!K5(e)||pz(r,e)||(this._setCanvasSize(r,e),this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!uu(e)||l1(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!uu(e)||l1(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&&!K5(r))throw new Error('Invalid "size"');if(n&&!uu(n))throw new Error('Invalid "imageRange"');if(i&&!uu(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:`${i}px`})}_createRootElement(e){const r=document.createElement("canvas");return Object.assign(r.style,{position:"absolute",top:"0",left:"0",pointerEvents:"none",boxSizing:"border-box"}),this._setCanvasSize(r,e),r}render(){if(!this._canvas.isConnected)return;const{_colormap:e}=this,{RGBPoints:r}=e,n=r.length/4,i=v=>{const y=4*v;if(!(v<0||v>=n))return{index:v,position:r[y],color:[r[y+1],r[y+2],r[y+3]]}},{width:o,height:a}=this._canvas,s=this._canvas.getContext("2d");if(!s)return;const c=o>a,l=c?o:a,{_voiRange:f}=this,u=this._showFullImageRange?this._imageRange:{...f};let d,h=i(0);const g=(u.upper-u.lower)/(l-1);let p=u.lower;for(let v=0;vKSe(Math.round(x*255),0,255));s.fillStyle=`rgb(${w[0]}, ${w[1]}, ${w[2]})`,c?s.fillRect(v,0,1,a):s.fillRect(0,a-v-1,o,1),p+=g}}}const cd={FONT:"10px Arial",COLOR:"white",TICK_SIZE:5,TICK_WIDTH:1,TICK_LABEL_MARGIN:3,MAX_NUM_TICKS:8,TICKS_STEPS:[1,2.5,5,10]};class fb{constructor(e){fb.validateProps(e);const{top:r=0,left:n=0,size:i={width:20,height:100},imageRange:o={lower:0,upper:1},voiRange:a={lower:0,upper:1},ticks:s,container:c,showFullPixelValueRange:l=!1}=e,{style:f,position:u}=s??{};this._imageRange=o,this._voiRange=a,this._font=(f==null?void 0:f.font)??cd.FONT,this._color=(f==null?void 0:f.color)??cd.COLOR,this._tickSize=(f==null?void 0:f.tickSize)??cd.TICK_SIZE,this._tickWidth=(f==null?void 0:f.tickWidth)??cd.TICK_WIDTH,this._labelMargin=(f==null?void 0:f.labelMargin)??cd.TICK_LABEL_MARGIN,this._maxNumTicks=(f==null?void 0:f.maxNumTicks)??cd.MAX_NUM_TICKS,this._rangeTextPosition=u??rs.Right,this._showFullPixelValueRange=l,this._canvas=this._createCanvasElement(i,r,n),c&&this.appendTo(c)}get size(){const{width:e,height:r}=this._canvas;return{width:e,height:r}}set size(e){const{_canvas:r}=this;!K5(e)||pz(r,e)||(this._setCanvasSize(r,e),this.render())}get top(){return Number.parseInt(this._canvas.style.top)}set top(e){const{_canvas:r}=this,n=this.top;e!==n&&(r.style.top=`${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=`${e}px`,this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!uu(e)||l1(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!uu(e)||l1(e,this._voiRange)||(this._voiRange=e,this.render())}get tickSize(){return this._tickSize}set tickSize(e){e!==this._tickSize&&(this._tickSize=e,this.render())}get tickWidth(){return this._tickWidth}set tickWidth(e){e!==this._tickWidth&&(this._tickWidth=e,this.render())}get color(){return this._color}set color(e){e!==this._color&&(this._color=e,this.render())}get showFullPixelValueRange(){return this._showFullPixelValueRange}set showFullPixelValueRange(e){e!==this._showFullPixelValueRange&&(this._showFullPixelValueRange=e,this.render())}get visible(){return this._canvas.style.display==="block"}set visible(e){e!==this.visible&&(this._canvas.style.display=e?"block":"none",e&&this.render())}appendTo(e){e.appendChild(this._canvas),this.render()}static validateProps(e){const{size:r,imageRange:n,voiRange:i}=e;if(r&&!K5(r))throw new Error('Invalid "size"');if(n&&!uu(n))throw new Error('Invalid "imageRange"');if(i&&!uu(i))throw new Error('Invalid "voiRange"')}_setCanvasSize(e,r){const{width:n,height:i}=r;e.width=n,e.height=i,Object.assign(e.style,{width:`${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=cd.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===rs.Top?p=this._getTopTickInfo({position:d,labelMeasure:g}):p=this._getBottomTickInfo({position:d,labelMeasure:g}):this._rangeTextPosition===rs.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 qSe(t,e,r){return(t>=e?[rs.Top,rs.Bottom]:[rs.Left,rs.Right]).includes(r)}class XSe{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 ip={MULTIPLIER:1,RANGE_TEXT_POSITION:rs.Right,TICKS_BAR_SIZE:50};class u1 extends XSe{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=Ns(ln(),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}=M1(d,h);g=Math.max(g+f,1),p+=u;const v=Cf(g,p);this.voiRange=v,n.stopPropagation(),n.preventDefault()},this._mouseUpCallback=n=>{this._isInteracting=!1,this.hideTicks(),this._removeVOIEventListeners(),n.stopPropagation()},this._eventListenersManager=new QV,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)??ip.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;!uu(e)||l1(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[ip.MULTIPLIER,ip.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 ub({colormap:o,imageRange:r,voiRange:n,showFullPixelValueRange:i})}_createTicksBar(e){const r=e.ticks;return new fb({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:ip.TICKS_BAR_SIZE,s=o?ip.TICKS_BAR_SIZE:r;if(!qSe(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===rs.Top?-s:r):(c=0,l=i===rs.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 uC=4;function YSe(t,e,r){if(hF(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,uC]}return[uC,uC]}const{Events:Wu}=ds,y2={lower:-1e3,upper:1e3};class J0 extends u1{constructor(e){const{element:r,volumeId:n}=e,i=J0._getImageRange(r,n),o=J0._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=J0._getImageRange(this._element)},this._imageVolumeModifiedCallback=a=>{const{volumeId:s}=a.detail;if(s!==this._volumeId)return;const{_element:c}=this;this.imageRange=J0._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 Oe(this._element)}getVOIMultipliers(){const{viewport:e}=this.enabledElement;return YSe(e,this._volumeId)}onVoiChange(e){super.onVoiChange(e);const{viewport:r}=this.enabledElement;if(r instanceof wr)r.setProperties({voiRange:e}),r.render();else if(r instanceof xr){const{_volumeId:n}=this,i=L1(n);r.setProperties({voiRange:e},n),i.forEach(o=>o.render())}}static _getImageRange(e,r){const n=Oe(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return y2;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=$e.getVolume(r),[f,u]=l.voxelManager.getRange();c=[f,u]}return c[0]===0&&c[1]===0?y2:{lower:c[0],upper:c[1]}}static _getVOIRange(e,r){const n=Oe(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return y2;const a=o.getProperty().getRGBTransferFunction(0).getRange();return a[0]===0&&a[1]===0?y2:{lower:a[0],upper:a[1]}}showAndAutoHideTicks(e=1e3){this._hideTicksTime=Date.now()+e,this.showTicks(),this.autoHideTicks()}_addCornerstoneEventListener(){const{_element:e}=this;tt.addEventListener(Wu.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedCallback),e.addEventListener(Wu.STACK_NEW_IMAGE,this._stackNewImageCallback),e.addEventListener(Wu.VOI_MODIFIED,this._viewportVOIModifiedCallback),e.addEventListener(Wu.COLORMAP_MODIFIED,this._viewportColormapModifiedCallback)}destroy(){super.destroy();const{_element:e}=this;tt.removeEventListener(Wu.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedCallback),e.removeEventListener(Wu.STACK_NEW_IMAGE,this._stackNewImageCallback),e.removeEventListener(Wu.VOI_MODIFIED,this._viewportVOIModifiedCallback),e.removeEventListener(Wu.COLORMAP_MODIFIED,this._viewportColormapModifiedCallback)}}const JSe=Object.freeze(Object.defineProperty({__proto__:null,Colorbar:u1,Enums:jSe,ViewportColorbar:J0},Symbol.toStringTag,{value:"Module"}));function mz(t,e,r,n,i){const o=[];let a=0;const s=t.scalarData;let c,l,f;if(t.color)for(l=0;lDW(s,f),imageData:t})}function rTe(t,e,r){const[n,i]=t,o=kt((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=ao(n,i)/2;let s;if(!r){const c=VT(e,o),l=e.getSpacing(),f=Math.min(...l),u=Math.ceil(a/f);return s=[[c[0]-u,c[0]+u],[c[1]-u,c[1]+u],[c[2]-u,c[2]+u]],{boundsIJK:s,centerWorld:o,radiusWorld:a}}return s=iTe(e,r,t,o,a),{boundsIJK:s,centerWorld:o,radiusWorld:a}}function iTe(t,e,r,n,i){const[o,a]=r,s=t.getDimensions(),c=e.getCamera(),l=kt(c.viewUp[0],c.viewUp[1],c.viewUp[2]),f=kt(c.viewPlaneNormal[0],c.viewPlaneNormal[1],c.viewPlaneNormal[2]),u=Ke();$n(u,l,f);const d=Ke(),h=Ke();Fn(d,a,f,i),Fn(h,o,f,-i),Fn(d,d,u,-i),Fn(h,h,u,i);const g=[VT(t,d),VT(t,h)];return Lf(g,s)}function wz(t){if(!Array.isArray(t)||t.length!==9)throw new Error("Matrix must be an array of 9 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e=t.slice(0,3),r=t.slice(3,6),n=t.slice(6,9),i=fC(e),o=fC(r),a=fC(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]){vi(s,s,Fr(Ke(),[-o[0],-o[1],-o[2]],a))}),e instanceof wr&&(t.metadata.referencedImageId=e.getCurrentImageId()),t}function uTe(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;tb(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 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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 gTe(t,e,r,n,i){const o=dTe(n);return hTe(t,e,r,o,i,{maxDist:20})}function F7(t,e){return Math.atan2(e[1]-t[1],e[0]-t[0])}function pTe(t){const{P1:e,P2:r,P3:n,P4:i}=t,o=A5(e,r,i,n,!0);if(!o)throw new Error("Fan edges appear parallel — no apex found");const a=o;let s=F7(a,e)*(180/Math.PI),c=F7(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 Ep(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 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yTe=Object.freeze(Object.defineProperty({__proto__:null,calculateFanGeometry:hb,default:Sz,downloadFanJpeg:vTe,exportContourJpeg:Ep,getPixelData:db},Symbol.toStringTag,{value:"Module"})),wTe=vn,xTe=Object.freeze(Object.defineProperty({__proto__:null,AnnotationMultiSlice:_xe,IslandRemoval:e0,annotationHydration:l1e,boundingBox:Cxe,calibrateImageSpacing:xxe,cine:gSe,contourSegmentation:jve,contours:t3e,debounce:xg,drawing:qye,dynamicVolume:zSe,geometricSurfaceUtils:cTe,getAnnotationNearPoint:vxe,getAnnotationNearPointOnEnabledElement:XG,getCalibratedAspect:U8,getCalibratedLengthUnitsAndScale:za,getCalibratedProbeUnitsAndValue:B5,getClosestImageIdForStackViewport:v8,getOrCreateImageVolume:Ex,getPixelValueUnits:Au,getPixelValueUnitsImageId:oG,getSphereBoundsInfo:ZG,getViewportForAnnotation:uy,isObject:g8,math:ave,moveAnnotationToViewPlane:lTe,normalizeViewportPlane:TW,orientation:oSe,planar:R2e,planarFreehandROITool:ySe,pointInSurroundingSphereCallback:nTe,pointToString:QG,polyDataUtils:$Se,rectangleROITool:wSe,roundNumber:wTe,segmentation:nSe,setAnnotationLabel:Cz,stackContextPrefetch:NSe,stackPrefetch:ISe,throttle:ta,touch:Dme,triggerAnnotationRender:Cg,triggerAnnotationRenderForToolGroupIds:eG,triggerAnnotationRenderForViewportIds:We,triggerEvent:dt,usFanExtraction:yTe,viewport:kSe,viewportFilters:Ove,voi:tTe},Symbol.toStringTag,{value:"Module"})),CTe=Object.freeze(Object.defineProperty({__proto__:null},Symbol.toStringTag,{value:"Module"}));function Tz(t,e){const r=ur;t.forEach(n=>{r.updateSegmentation(n.segmentationId,n.payload),e||hs(n.segmentationId)})}function STe(t,e,r){ur.setSegmentationRepresentationVisibility(t,e,r)}function TTe(t,e,r){const n=Ba(t,e);n&&n.forEach(i=>{STe(t,{segmentationId:i.segmentationId,type:i.type},r)})}function _Te(t,e){return rG(t,e)}function ETe(t,e,r,n){const i=Ba(t,e);i&&(i.forEach(o=>{o.segments[r].visible=n}),Cx(e.segmentationId),dl(t,e.segmentationId))}function bTe(t,e,r){return!_z(t,e).has(r)}function _z(t,e){const r=d8(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}const DTe=Object.freeze(Object.defineProperty({__proto__:null,getHiddenSegmentIndices:_z,getSegmentIndexVisibility:bTe,getSegmentationRepresentationVisibility:_Te,setSegmentIndexVisibility:ETe,setSegmentationRepresentationVisibility:TTe},Symbol.toStringTag,{value:"Module"}));function ITe(t){return os.getStyle(t)}function OTe(t,e){os.setStyle(t,e),!t.viewportId&&!t.segmentationId&&_x().forEach(n=>{Eg(n.segmentationId)}),dl(t.viewportId,t.segmentationId,t.type)}function MTe(t,e){os.setRenderInactiveSegmentations(t,e),Eg(t),lW(t).forEach(n=>{dl(t,n.segmentationId)})}function PTe(t){return os.getRenderInactiveSegmentations(t)}function RTe(){os.resetToGlobalStyle(),Eg()}function LTe(t){return os.hasCustomStyle(t)}const ATe=Object.freeze(Object.defineProperty({__proto__:null,getRenderInactiveSegmentations:PTe,getStyle:ITe,hasCustomStyle:LTe,resetToGlobalStyle:RTe,setRenderInactiveSegmentations:MTe,setStyle:OTe},Symbol.toStringTag,{value:"Module"})),NTe=Object.freeze(Object.defineProperty({__proto__:null,color:b5e,style:ATe,visibility:DTe},Symbol.toStringTag,{value:"Module"}));function q5(t,e){const r=jn(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,hs(t));const n=_g(t);n.forEach(i=>{Ba(i,{segmentationId:t}).forEach(a=>{a.segments[e]||(a.segments[e]={visible:!0})})}),n.forEach(i=>{const o=Gr(i);GW(o.id)})}const kTe=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentIndex:Wa,setActiveSegmentIndex:q5},Symbol.toStringTag,{value:"Module"}));async function VTe(t){const e=Jme(t);return hs(t.segmentationId),e}function Ez(t,e){const r=jn(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)):[$e.getVolume(i.volumeId)]).forEach(a=>{if(!a)return;const{voxelManager:s}=a;s.forEach(({value:c,index:l})=>{c===e&&s.setAtIndex(l,0)})}),Po(t)}else throw new Error("Invalid segmentation type, only labelmap is supported right now")}function FTe(t,e,r={setNextSegmentAsActive:!0}){Ez(t,e);const n=Wa(t)===e,i=jn(t),{segments:o}=i;delete o[e];const a={...o};if(Tz([{segmentationId:t,payload:{segments:a}}]),n&&r.setNextSegmentAsActive){const c=Object.keys(o).map(Number).sort((d,h)=>d-h),l=c.indexOf(e),f=c[l+1],u=c[l-1];f!==void 0?q5(t,f):u!==void 0&&q5(t,u)}_g(t).forEach(c=>{Ba(c,{segmentationId:t}).forEach(f=>{delete f.segments[e]})})}function UTe(t){const e=ur,r=jn(t);return e.getLabelmapImageIds(r.representationData)}const BTe={clearSegmentValue:Ez,convertStackToVolumeLabelmap:VTe,computeVolumeLabelmapFromStack:ZW,convertVolumeToStackLabelmap:XCe},GTe=Object.freeze(Object.defineProperty({__proto__:null,activeSegmentation:g2e,addContourRepresentationToViewport:ib,addContourRepresentationToViewportMap:$Ce,addLabelmapRepresentationToViewport:YW,addLabelmapRepresentationToViewportMap:jCe,addRepresentationData:h8,addSegmentationRepresentations:Mg,addSegmentations:tW,addSurfaceRepresentationToViewport:JW,addSurfaceRepresentationToViewportMap:HCe,config:NTe,defaultSegmentationStateManager:ur,getActiveSegmentation:Zd,getCurrentLabelmapImageIdsForViewport:Du,getLabelmapImageIds:UTe,getLabelmapImageIdsForImageId:o2e,helpers:BTe,removeAllSegmentationRepresentations:iW,removeAllSegmentations:cW,removeContourRepresentation:aW,removeLabelmapRepresentation:oW,removeSegment:FTe,removeSegmentation:J8,removeSegmentationRepresentation:Dg,removeSegmentationRepresentations:nW,removeSurfaceRepresentation:sW,segmentIndex:kTe,segmentLocking:T5e,segmentationStyle:os,state:Wxe,strategies:X3e,triggerSegmentationEvents:zme,updateSegmentations:Tz},Symbol.toStringTag,{value:"Module"}));class gb{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 WTe=1e-8;class pb extends gb{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=K2(1,c,g,p),y=cf(IL(),v,r);return[SD(y,K2(f[0],u[0],d[0],h[0])),SD(y,K2(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]:vT(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 zTe=_L(Ga(),I4(1,4,1,0,-3,0,3,0,3,-6,3,0,-1,3,-3,1),1/6);class bz extends pb{getTransformMatrix(){return zTe}}class f1 extends pb{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 Dz extends f1{constructor(){super({scale:.5,fixedScale:!0})}}class Iz extends f1{constructor(){super({resolution:0,fixedResolution:!0,scale:0,fixedScale:!0})}}class Oz extends gb{getSplineCurves(){return[]}getLineSegments(){return[]}getPreviewCurveSegments(e,r){return[]}}const $Te=[1,0,0,-2,2,0,1,-2,1];class jTe extends Oz{hasTangentPoints(){return!0}getTransformMatrix(){return $Te}}const HTe=Object.freeze(Object.defineProperty({__proto__:null,BSpline:bz,CardinalSpline:f1,CatmullRomSpline:Dz,CubicSpline:pb,LinearSpline:Iz,QuadraticBezier:jTe,QuadraticSpline:Oz,Spline:gb},Symbol.toStringTag,{value:"Module"}));class Ef extends Ii{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=Oe(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()}}Ef.toolName="Pan";class Mz extends Ii{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=Oe(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=()=>mi(this.toolGroupId).viewportsInfo,this.onSetToolActive=()=>{const n=()=>{this._getViewportsInfo().forEach(({viewportId:o,renderingEngineId:a})=>{if(!this._resizeObservers.has(o)){const{viewport:s}=Ui(o,a)||{viewport:null};if(!s)return;const{element:c}=s,l=new ResizeObserver(()=>{const f=Ui(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(V.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener)},this.onSetToolDisabled=()=>{this._resizeObservers.forEach((n,i)=>{n.disconnect(),this._resizeObservers.delete(i)}),this._viewportAddedListener&&(tt.removeEventListener(V.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=Gt(new Float32Array(16));Tr(g,g,i),jo(g,g,a,o),Tr(g,g,[-i[0],-i[1],-i[2]]),Jt(u,f,g),Jt(d,l,g),Gt(g),jo(g,g,a,o),Jt(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=Oe(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];cn.normalize(E);const b=[x[0],0,_];cn.normalize(b);const D=cn.dot(E,b);if(Math.abs(D)>1e-4){const I=-2*Math.acos(cn.clampValue(D,-1,1))*Math.sign(h[0]-g[0])*s,P=f.viewUp,O=f.viewPlaneNormal,A=[0,0,0],F=[0,0,0];cn.cross(P,O,A),cn.normalize(A),cn.cross(O,A,F),cn.normalize(F),cn.normalize(P),this.rotateCamera(l,v,F,I);const W=(g[1]-h[1])*s;this.rotateCamera(l,v,A,W),l.render()}}}Mz.toolName="TrackballRotate";const dC=4,KTe=1024,qTe="PT";class Qh extends Ii{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=Oe(r),{viewport:o}=i;let a,s,c,l,f,u,d=!1;const h=o.getProperties();if(o instanceof xr){a=o.getVolumeId(),u=L1(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===qTe&&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 xr)){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=dC;s?c=5/i:c=this._getMultiplierFromDynamicRange(o,a)||dC;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)||dC,s=r[0]*a,c=r[1]*a;let{windowWidth:l,windowCenter:f}=M1(i,o);l+=s,f+=c,l=Math.max(l,1);const u=e.getProperties().VOILUTFunction;return Cf(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/KTe;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}}}Qh.toolName="WindowLevel";class Pz extends yr{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=Oe(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:{}}};mn(p,a);const v=Rt(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v},this._activateDraw(a),Bt(a),n.preventDefault(),We(v),p},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData;this._deactivateDraw(o),nn(o),this.editData=null,this.isDrawing=!1,Sn(a.annotationUID),We(s),Kn(a),this.applyWindowLevelRegion(a,o)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData,{data:c}=a,{currentPoints:l}=i,f=Oe(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,We(s)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_MOVE,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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`;J1(i,d,"0",p[0],p[3],{color:v,lineDash:m,lineWidth:y},w),o=!0}return o},this.applyWindowLevelRegion=(n,i)=>{const o=Oe(i),{viewport:a}=o,s=yz(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=v5(h,0,s.width),g=v5(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=mz(s,Math.round(h),Math.round(g),p,v),m=vz(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=Cf(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}}Pz.toolName="WindowLevelRegion";class n0 extends Ii{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}=Ui(n,i),{debounceIfNotLoaded:a,invert:s,loop:c}=this.configuration,l=r.canvas[1];let f;o instanceof xr&&(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}=Oe(n),s=i*(o?-1:1);Sc(a,{delta:s,debounceLoading:this.configuration.debounceIfNotLoaded,loop:this.configuration.loop,volumeId:a instanceof Ar?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))}}n0.toolName="StackScroll";class eg extends Ii{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.mouseWheelCallback=n=>{const{element:i,wheel:o}=n.detail,a=Oe(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=Oe(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=Un(Ke(),h,a),y=Un(Ke(),h,o),m=$n(Ke(),v,y);Lt(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 Ar){const o=(r+360)%360*Math.PI/180,a=Gt(new Float32Array(16));jo(a,a,o,n);const s=Jt(Ke(),i,a);e.setCamera({viewUp:s})}else{const{rotation:o}=e.getViewPresentation();e.setViewPresentation({rotation:(o+r+360)%360})}e.render()}}eg.toolName="PlanarRotate";class fu extends Ii{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=Oe(o).viewport.getCamera(),{focalPoint:f}=l;this.initialMousePosWorld=s;let u=kt(f[0]-s[0],f[1]-s[1],f[2]-s[2]);return u=ar(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=ao(d,this.initialMousePosWorld);m=Fn(Ke(),h,this.dirVec,-b*p),y=Fn(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,F=((E=O==null?void 0:O.imageArea)==null?void 0:E[1])??1.1,W=D*A,N=I*F,k=W/N;let U;k>P?U=W/P*.5:U=N*.5;const{minZoomScale:H,maxZoomScale:ee}=this.configuration,ae=U/ee,xe=U/H;vxe&&(C=xe,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=cn.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=Oe(n),{viewport:a}=o,s=a.getCamera(),c=i.world,{focalPoint:l}=s;this.initialMousePosWorld=c;let f=kt(l[0]-c[0],l[1]-c[1],l[2]-c[2]);f=ar(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=Oe(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=Oe(r),{viewport:o}=i;o.getCamera();const s=e.detail.wheel.direction,c={detail:{element:r,eventName:V.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===Dr.STACK&&this.preMouseDownCallback(c),this._dragCallback(c)}_panCallback(e){const{element:r,deltaPoints:n}=e.detail,i=Oe(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()}}fu.toolName="Zoom";class Rz extends Ii{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{targetViewportIds:[]}}){super(e,r)}mouseClickCallback(e){const{element:r,currentPoints:n}=e.detail,i=Oe(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=B8(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=Gr(g.id,a.id);return!!(d&&d===(p==null?void 0:p.id))}).forEach(g=>{g instanceof xr?g.jumpToWorld(f):console.warn("Cannot jump to specified world coordinates for a viewport that is not a VolumeViewport")})}}Rz.toolName="MIPJumpToClickTool";const{RENDERING_DEFAULTS:hC}=$f;function XTe(){return"rgb(0, 200, 0)"}function YTe(){return!0}function JTe(){return!0}function ZTe(){return!0}const ac={DRAG:1,ROTATE:2,SLAB:3};class ll extends yr{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:ml.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=Ui(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 mn(y,d),{normal:p,point:u.canvasToWorld([u.canvas.clientWidth/2,u.canvas.clientHeight/2])}},this._getViewportsInfo=()=>mi(this.toolGroupId).viewportsInfo,this.resetCrosshairs=()=>{const s=this._getViewportsInfo();for(const c of s){const{viewportId:l,renderingEngineId:f}=c,u=Ui(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):(vi(v,d,g),Fr(v,v,.5),$n(p,u,h));const y=xl(u,d),m=xl(h,g),w=xl(p,v),x=aV(y,m,w);this.setToolCenter(x)},this.addNewAnnotation=s=>{const c=s.detail,{element:l}=c,{currentPoints:f}=c,u=f.world,d=Oe(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),Bt(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),Bt(u),s.preventDefault()},this.onCameraModified=s=>{var E;const c=s.detail,{element:l}=c,f=Oe(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];cn.subtract(v.position,y,m);const w=p.metadata.cameraFocalPoint,x=[0,0,0];cn.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(!rn(v.position,y,.001)&&C&&S){let b=!1;rn(m,x,.001)||(b=!0);const I=Math.abs(cn.dot(m,v.viewPlaneNormal))<.01;!b&&!I&&(this.toolCenter[0]+=m[0],this.toolCenter[1]+=m[1],this.toolCenter[2]+=m[2],dt(tt,V.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter}))}(E=this.configuration.autoPan)!=null&&E.enabled&&Gr(d.id,u.id).getViewportIds().filter(I=>I!==d.id).forEach(I=>{this._autoPanViewportIfNecessary(I,u)});const _=Rt(l,this.getToolName(),!1);We(_)},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=Oe(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:F}=A;F.handles.toolCenter=this.toolCenter;const W=u.getViewport(F.viewportId),N=W.getCamera(),k=this._getReferenceLineControllable(W.id),U=this._getReferenceLineDraggableRotatable(W.id),H=this._getReferenceLineSlabThicknessControlsOn(W.id),{clientWidth:ee,clientHeight:ae}=W.canvas,xe=Math.sqrt(ee*ee+ae*ae),ue=[ee*.5,ae*.5],_e=W.canvasToWorld(ue),Ae=[0,0,0];cn.cross(g.viewPlaneNormal,N.viewPlaneNormal,Ae),cn.normalize(Ae),cn.multiplyScalar(Ae,xe);const Me=[0,0,0];cn.add(_e,Ae,Me);const Pe=[0,0,0];cn.subtract(_e,Ae,Pe);const G=f.worldToCanvas(Me),M=f.worldToCanvas(_e),j=ln();fi(j,G,M),cu(j,j);const z=ln();ru(z,j,x*100);const q=ln();ru(q,j,C*.4);const ne=ln();ru(ne,j,C*.2);const re=ln(),Ie=this.configuration.referenceLinesCenterGapRadius;ru(re,j,_.length===2?Ie:0);const Ve=ln(),He=ln(),et=ln(),se=ln();let he=_v(T);(!U||!k)&&(he=_v(M)),_o(Ve,he,re),_o(He,he,z),fi(et,he,re),fi(se,he,z),Tp(Ve,He,b),Tp(et,se,b);const De=ln();fi(De,T,q);const le=ln();_o(le,T,q);let Te=_v(T);!U&&H&&(Te=_v(M));let qe=[...this.toolCenter];!U&&H&&(qe=[..._e]);const de=[0,0,0];cn.subtract(Me,Pe,de),cn.normalize(de);const{viewPlaneNormal:wt}=g,{matrix:_t}=ro.buildFromDegree().rotate(90,wt),St=[0,0,0];Jt(St,de,_t);const Ue=W.getSlabThickness(),Qe=[...St];cn.multiplyScalar(Qe,Ue);const ht=[0,0,0];cn.add(qe,Qe,ht);const pt=f.worldToCanvas(ht),Tt=ln();fi(Tt,Te,pt);const jt=ln();fi(jt,Te,z),_o(jt,jt,Tt);const Ot=ln();_o(Ot,Te,z),_o(Ot,Ot,Tt),Tp(jt,Ot,b);const Ht=ln();_o(Ht,Te,z),fi(Ht,Ht,Tt);const Yt=ln();fi(Yt,Te,z),fi(Yt,Yt,Tt),Tp(Ht,Yt,b);const kn=ln(),Rn=ln(),yn=ln(),In=ln();fi(kn,Te,ne),_o(kn,kn,Tt),_o(Rn,Te,ne),_o(Rn,Rn,Tt),fi(yn,Te,ne),fi(yn,yn,Tt),_o(In,Te,ne),fi(In,In,Tt),E.push([W,Ve,He,et,se,jt,Ot,Ht,Yt,De,le,kn,Rn,yn,In])});const D=[],I=[],P=this._getReferenceLineColor(f.id),O=P!==void 0?P:"rgb(200, 200, 200)";if(E.forEach((A,F)=>{var Ae,Me,Pe,G;const W=A[0],N=this._getReferenceLineColor(W.id),k=this._getReferenceLineControllable(W.id),U=this._getReferenceLineDraggableRotatable(W.id)||((Ae=this.configuration.mobile)==null?void 0:Ae.enabled),H=this._getReferenceLineSlabThicknessControlsOn(W.id)||((Me=this.configuration.mobile)==null?void 0:Me.enabled),ee=S.activeViewportIds.find(M=>M===W.id);let ae=N!==void 0?N:"rgb(200, 200, 200)",xe=1;const ue=S.handles.activeOperation!==null&&S.handles.activeOperation===ac.DRAG&ⅇue&&(xe=2.5);let _e=`${F}`;if(k&&U?(_e=`${F}One`,Dn(c,y,_e,A[1],A[2],{color:ae,lineWidth:xe}),_e=`${F}Two`,Dn(c,y,_e,A[3],A[4],{color:ae,lineWidth:xe})):Dn(c,y,_e,A[2],A[4],{color:ae,lineWidth:xe}),k){ae=N!==void 0?N:"rgb(200, 200, 200)";const M=S.handles.activeOperation===ac.ROTATE,j=[A[9],A[10]],z=[f.canvasToWorld(A[9]),W,A[1],A[2]],q=[f.canvasToWorld(A[10]),W,A[3],A[4]];D.push(z,q);const ne=S.handles.activeOperation===ac.SLAB,re=[A[11],A[12],A[13],A[14]],Ie=[f.canvasToWorld(A[11]),W,A[5],A[6]],Ve=[f.canvasToWorld(A[12]),W,A[5],A[6]],He=[f.canvasToWorld(A[13]),W,A[7],A[8]],et=[f.canvasToWorld(A[14]),W,A[7],A[8]];I.push(Ie,Ve,He,et);let se=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1),he=1;if((Pe=this.configuration.mobile)!=null&&Pe.enabled&&(se=this.configuration.mobile.handleRadius,he=this.configuration.mobile.opacity),(ue||(G=this.configuration.mobile)!=null&&G.enabled)&&!M&&!ne&&U&&H){let le=`${F}One`;hr(c,y,le,j,{color:ae,handleRadius:se,opacity:he,type:"circle"}),le=`${F}Two`,hr(c,y,le,re,{color:ae,handleRadius:se,opacity:he,type:"rect"})}else if(ue&&!M&&!ne&&U){const le=`${F}`;hr(c,y,le,j,{color:ae,handleRadius:se,opacity:he,type:"circle"})}else if(ee&&!M&&!ne&&H){const le=`${F}`;hr(c,y,le,re,{color:ae,handleRadius:se,opacity:he,type:"rect"})}else if(M&&U){const le=`${F}`,Te=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);hr(c,y,le,j,{color:ae,handleRadius:Te,fill:ae,type:"circle"})}else if(ne&&ee&&H){const le=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);hr(c,y,_e,re,{color:ae,handleRadius:le,fill:ae,type:"rect"})}W.getSlabThickness()>.5&&H&&(_e=`${F}STOne`,Dn(c,y,_e,A[5],A[6],{color:ae,width:1,lineDash:[2,3]}),_e=`${F}STTwo`,Dn(c,y,_e,A[7],A[8],{color:ae,width:A,lineDash:[2,3]}))}}),l=!0,S.handles.rotationPoints=D,S.handles.slabThicknessPoints=I,this.configuration.viewportIndicators){const{viewportIndicatorsConfig:A}=this.configuration,F=(A==null?void 0:A.xOffset)||.95,W=(A==null?void 0:A.yOffset)||.05,N=[m*F,w*W],k=(A==null?void 0:A.circleRadius)||x*.01;xa(c,y,"0",N,k,{color:O,fill:O})}return l},this._getAnnotations=s=>{const{viewport:c}=s,l=xn(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!(rn(x.viewPlaneNormal,g,.01)&&rn(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 cn.normalize(p),h.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera(),C=x.viewPlaneNormal;return cn.normalize(C),rn(p,C,.01)&&rn(g.viewUp,x.viewUp,.01)})},this._filterAnnotationsByUniqueViewportOrientations=(s,c)=>{const{renderingEngine:l,viewport:f}=s,d=f.getCamera().viewPlaneNormal;cn.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(cn.normalize(S),rn(d,S,.01)||Sp(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];cn.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(V.MOUSE_UP,this._endCallback),s.addEventListener(V.MOUSE_DRAG,this._dragCallback),s.addEventListener(V.MOUSE_CLICK,this._endCallback),s.addEventListener(V.TOUCH_END,this._endCallback),s.addEventListener(V.TOUCH_DRAG,this._dragCallback),s.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=s=>{Je.isInteractingWithTool=!1,s.removeEventListener(V.MOUSE_UP,this._endCallback),s.removeEventListener(V.MOUSE_DRAG,this._dragCallback),s.removeEventListener(V.MOUSE_CLICK,this._endCallback),s.removeEventListener(V.TOUCH_END,this._endCallback),s.removeEventListener(V.TOUCH_DRAG,this._dragCallback),s.removeEventListener(V.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),nn(l),this.editData=null;const u=Rt(l,this.getToolName(),!1);We(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=Oe(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===ac.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===ac.ROTATE){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(F=>{const{data:W}=F,N=d.getViewport(W.viewportId),k=this._getReferenceLineControllable(N.id),U=this._getReferenceLineDraggableRotatable(N.id);return k===!0&&U===!0}),S=ln(),T=ln(),_=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]],E=h.worldToCanvas(_),b=c.currentPoints.canvas,D=ln();Ns(D,b,c.deltaPoints.canvas),Ns(S,D,E),Ns(T,b,E);let I=NJ(S,T);this._isClockWise(E,D,b)&&(I*=-1),I=Math.round(I*100)/100;const P=h.getCamera().viewPlaneNormal,{matrix:O}=ro.buildFromRadian().translate(_[0],_[1],_[2]).rotate(I,P).translate(-_[0],-_[1],-_[2]),A=[];C.forEach(F=>{const{data:W}=F;W.handles.toolCenter=_;const N=d.getViewport(W.viewportId),k=N.getCamera(),{viewUp:U,position:H,focalPoint:ee}=k;U[0]+=H[0],U[1]+=H[1],U[2]+=H[2],Jt(ee,ee,O),Jt(H,H,O),Jt(U,U,O),U[0]-=H[0],U[1]-=H[1],U[2]-=H[2],N.setCamera({position:H,viewUp:U,focalPoint:ee}),A.push(N.id)}),d.renderViewports(A)}else if(y.activeOperation===ac.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=cn.dot(l,I),O=[...I];if(cn.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]),F=c.lastPoints.world,W=[0,0,0],N=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]];if(!this._getReferenceLineDraggableRotatable(b.id)){const{rotationPoints:Me}=this.editData.annotation.data.handles,Pe=Me.filter(G=>G[1].uid===b.id);if(Pe.length===2){const G=h.canvasToWorld(Pe[0][3]),M=h.canvasToWorld(Pe[1][3]);cn.add(G,M,N),cn.multiplyScalar(N,.5)}}cn.subtract(F,N,W);const U=cn.dot(W,I),H=[...I];cn.multiplyScalar(H,U);const ee=[H[0],H[1],H[2]];ar(ee,ee);const ae=[O[0],O[1],O[2]];ar(ae,ae);let xe=b.getSlabThickness();Sp(ee,ae,.001)?xe-=A:xe+=A,xe=Math.abs(xe),xe=Math.max(hC.MINIMUM_SLAB_THICKNESS,xe),this._pointNearReferenceLine(v,w,6,b)&&(xe=hC.MINIMUM_SLAB_THICKNESS),Gr(b.id,d.id).getToolInstance(this.getToolName()).setSlabThickness(b,xe),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=Ui(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();We(n.map(({viewportId:i})=>i)),r||dt(tt,V.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter})}getHandleNearImagePoint(e,r,n,i){const o=Oe(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}=Ui(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}=Ui(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===hC.MINIMUM_SLAB_THICKNESS&&(o=ml.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=cn.dot(n,s),l=[...s];if(cn.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];cn.add(a.focalPoint,l,f),cn.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=ln();_o(x,m,w),ru(x,x,.5);const C=ln();fi(C,m,x),cu(C,C);const S=ln();ru(S,C,l*.05);const T=ln(),_=ln();_o(T,x,S),fi(_,x,S);const E={start:{x:T[0],y:T[1]},end:{x:m[0],y:m[1]}},b=Fi([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=Fi([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===ac.DRAG}}ll.toolName="Crosshairs";const w2="magnify-viewport";class Lz extends Ii{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=Oe(o),{viewport:c,renderingEngine:l}=s;if(!(c instanceof wr))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=Rt(o,this.getToolName());return this.editData={referencedImageId:f,viewportIdsToRender:u,enabledElement:s,renderingEngine:l,currentPoints:a},this._createMagnificationViewport(),this._activateDraw(o),Bt(o),n.preventDefault(),We(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=`${this.configuration.magnifyHeight}px`,v.style.position="absolute",g=v,l.querySelector(".viewport-element").appendChild(v);const m={viewportId:w2,type:Dr.STACK,element:g};a.enableElement(m)}g.style.top=`${d[1]-this.configuration.magnifyHeight/2}px`,g.style.left=`${d[0]-this.configuration.magnifyWidth/2}px`;const p=a.getViewport(w2);p.setStack([i]).then(()=>{if(this._hasBeenRemoved)return;p.setProperties(f),p.setViewPresentation({rotation:u});const{parallelScale:v}=c.getCamera(),{focalPoint:y,position:m,viewPlaneNormal:w}=p.getCamera(),x=Math.sqrt(Math.pow(y[0]-m[0],2)+Math.pow(y[1]-m[1],2)+Math.pow(y[2]-m[2],2)),C=[h[0],h[1],h[2]],S=[C[0]+x*w[0],C[1]+x*w[1],C[2]+x*w[2]];p.setCamera({parallelScale:v*(1/this.configuration.magnifySize),focalPoint:C,position:S}),p.render()}),g.style.display="block",We(o)},this._dragCallback=n=>{const i=n.detail,{deltaPoints:o,element:a,currentPoints:s}=i,c=o.world,l=s.canvas,f=Oe(a),{renderingEngine:u}=f,d=u.getViewport(w2),h=a.querySelector(".magnifyTool");if(!h)return;h.style.top=`${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=Oe(i),{renderingEngine:a}=o;a.disableElement(w2);const s=i.querySelector(".viewport-element"),c=s.querySelector(".magnifyTool");s.removeChild(c),this._deactivateDraw(i),nn(i),this._hasBeenRemoved=!0},this._activateDraw=n=>{Je.isInteractingWithTool=!0,this._hasBeenRemoved=!1,n.addEventListener(V.MOUSE_UP,this._dragEndCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._dragEndCallback),n.addEventListener(V.TOUCH_END,this._dragEndCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._dragEndCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._dragEndCallback),n.removeEventListener(V.TOUCH_END,this._dragEndCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback)}}_getReferencedImageId(e){const r=this.getTargetId(e);let n;return e instanceof wr&&(n=r.split("imageId:")[1]),n}}Lz.toolName="Magnify";const QTe="advancedMagnifyTool",e_e=125,{Events:zu}=ds,U7=t=>t.uid!==t.referencedId;var FT;(function(t){t.ShowZoomFactorsList="showZoomFactorsList"})(FT||(FT={}));const t_e="AdvancedMagnify",n_e=1-ss,Vb=class Vb extends yr{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:Ol.Secondary,modifierKey:eo.Shift}]}}}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=Oe(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=Bn(),S=Bn(),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(),W1().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=_f([g,o]);return Math.abs(p-h){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Rt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},Bt(a),this._activateModify(a),We(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=Rt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f},this._activateModify(s),Bt(s),We(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),nn(o),this.editData=null,this.isDrawing=!1,We(s),c&&Kn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{deltaPoints:o}=i,a=(o==null?void 0:o.canvas)??[0,0,0],{annotation:s,viewportIdsToRender:c}=this.editData,{points:l}=s.data.handles;l.forEach(f=>{f[0]+=a[0],f[1]+=a[1]}),s.invalidated=!0,this.editData.hasMoved=!0,We(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;We(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=_f([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),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,We(o),a&&Kn(i),this.editData=null,i.annotationUID},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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=Z0.getInstance()}showZoomFactorsList(e,r){const{element:n,currentPoints:i}=e.detail,o=Oe(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}};Vb.Actions=FT;let d1=Vb;class Z0{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 r_e({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===t_e&&this.destroyViewport(r.data.magnifyViewportId)},this._newStackImageCallback=e=>{const{viewportId:r,imageId:n}=e.detail,i=this._getMagnifyViewportsMapEntriesBySourceViewportId(r),{viewport:o}=Yn(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=oi(r).getViewport(n),{viewPlaneNormal:a}=o.getCamera();this._getMagnifyViewportsMapEntriesBySourceViewportId(n).forEach(({annotation:c})=>{const{viewPlaneNormal:l}=c.metadata;if(!(Math.abs(Lt(l,a))>n_e))return;const{handles:u}=c.data,d=o.canvasToWorld([0,0]),h=Un(Ke(),d,u.points[0]),g=Lt(h,a),p=Fr(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=Yn(e);this.createViewport(i,{...o,sourceEnabledElement:{...a}})})}_addEventListeners(){tt.addEventListener(V.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_removeEventListeners(){tt.removeEventListener(V.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_addSourceElementEventListener(e){e.addEventListener(zu.STACK_NEW_IMAGE,this._newStackImageCallback);const r=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(zu.VIEWPORT_NEW_IMAGE_SET,r);const n=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(zu.VOLUME_VIEWPORT_NEW_VOLUME,n),e.addEventListener(zu.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.newStackHandler=r,e.newVolumeHandler=n}_removeSourceElementEventListener(e){e.removeEventListener(zu.STACK_NEW_IMAGE,this._newStackImageCallback),e.removeEventListener(zu.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.removeEventListener(zu.VIEWPORT_NEW_IMAGE_SET,e.newStackHandler),e.removeEventListener(zu.VOLUME_VIEWPORT_NEW_VOLUME,e.newVolumeHandler),delete e.newStackHandler,delete e.newVolumeHandler}_initialize(){this._addEventListeners()}}class r_e{constructor({magnifyViewportId:e,sourceEnabledElement:r,radius:n=e_e,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??Bn(),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=xg(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, ${c}px)`}),this._isViewportReady&&(this._syncViewports(),i.render())}dispose(){const{viewport:e}=this._enabledElement,{element:r}=e,n=e.getRenderingEngine();this._removeEventListeners(r),n.disableElement(e.id),r.parentNode&&r.parentNode.removeChild(r)}_handleToolModeChanged(e){var s;const{_magnifyToolGroup:r}=this,{toolGroupId:n,toolName:i,mode:o,toolBindingsOptions:a}=e.detail;if(((s=this._sourceToolGroup)==null?void 0:s.id)===n)switch(o){case Hn.Active:r.setToolActive(i,a);break;case Hn.Passive:r.setToolPassive(i);break;case Hn.Enabled:r.setToolEnabled(i);break;case Hn.Disabled:r.setToolDisabled(i);break;default:throw new Error(`Unknow tool mode (${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(QTe),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=Gr(e.id,e.renderingEngineId),a=o.clone(i,s=>{const c=o.getToolInstance(s);return c instanceof yr&&!(c instanceof d1)});return a.addViewport(r.id,r.renderingEngineId),n.filter(U7).forEach(s=>{Mg(this.viewportId,[{segmentationId:s.referencedId,type:Nt.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=>!U7(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=Xo(c,a),f=s-r.padding;if(l<=f)return;const u=l-f,d=Ns(ln(),a,c);cu(d,d),ru(d,d,u);const h=_o(ln(),this.position,d),g=o(this.position),p=o(h),v=Un(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(V.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(V.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(V.MOUSE_DRAG,this._mouseDragCallback),this._addBrowserEventListeners(e)}_removeEventListeners(e){tt.removeEventListener(V.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(V.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(V.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=Oe(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()}}d1.toolName="AdvancedMagnify";const{EPSILON:gC}=$f;class Fd extends Xf{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceViewportId:"",enforceSameFrameOfReference:!0,showFullDimension:!1}}){super(e,r),this.editData=null,this._init=()=>{var h;const i=Qo()[0];if(!i)return;let o=i.getViewports();o=dx(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=m5(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}}};mn(g,s),u=g}this.editData={sourceViewportId:a.id,renderingEngine:i,annotation:u},We(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 U,H;const{viewport:o}=n;if(!this.editData)return!1;const{annotation:a,sourceViewportId:s}=this.editData;let c=!1;const{viewport:l}=Yn(s)||{};if(!l||l.id===o.id||!a||!((H=(U=a==null?void 0:a.data)==null?void 0:U.handles)!=null&&H.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=xl(v,p),x=[u,h,d,g],C=[u,d,h,g];let S=x,T=nr(Ke(),x[0],x[1]);T=ar(Ke(),T);let _=nr(Ke(),x[2],x[0]);_=ar(Ke(),_);const E=$n(Ke(),T,_);if(this.isParallel(E,v))return c;this.isPerpendicular(T,v)&&(S=C);const b=jh(S[0],S[1],w),D=jh(S[2],S[3],w),{annotationUID:I}=a;f.annotationUID=I;const P=this.getStyle("lineWidth",f,a),O=this.getStyle("lineDash",f,a),A=this.getStyle("color",f,a),F=this.getStyle("shadow",f,a);let W=[b,D].map(ee=>o.worldToCanvas(ee));if(this.configuration.showFullDimension&&(W=this.handleFullDimension(o,b,v,y,D,W)),W.length<2)return c;const N=`${I}-line`;return Dn(i,I,"1",W[0],W[1],{color:A,width:P,lineDash:O,shadow:F},N),c=!0,c},this.isPerpendicular=(n,i)=>{const o=Lt(n,i);return Math.abs(o)cT(l,m)),[v,y]=[r,o].map(m=>cT(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=aF(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-gC}isInBound(e,r){return e[0]>=0&&e[0]<=r[0]&&e[1]>=0&&e[1]<=r[1]}}Fd.toolName="ReferenceLines";const{EPSILON:B7}=$f;class Az extends Xf{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceImageIds:[]}}){super(e,r),this.onSetToolEnabled=()=>{this._init()},this.onSetToolActive=()=>{this._init()},this._init=()=>{const n=this.configuration.sourceImageIds;if(!(n!=null&&n.length)){console.warn("OverlayGridTool: No sourceImageIds provided in configuration");return}const i=vt("imagePlaneModule",n[0]);if(!i){console.warn("OverlayGridTool: No imagePlaneModule found for sourceImageIds");return}const{frameOfReferenceUID:o}=i,a=mi(this.toolGroupId).viewportsInfo;if(!(a!=null&&a.length)){console.warn("OverlayGridTool: No viewports found");return}const s=xn(this.getToolName(),o);if(!(s!=null&&s.length)){const c=n.map(f=>this.calculateImageIdPointSets(f)),l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{viewportData:new Map,pointSets:c}};mn(l,o)}We(a.map(({viewportId:c})=>c))},this.calculateImageIdPointSets=n=>{const{imagePositionPatient:i,rows:o,columns:a,rowCosines:s,columnCosines:c,rowPixelSpacing:l,columnPixelSpacing:f}=vt("imagePlaneModule",n),u=[...i],d=[...i],h=[...i],g=[...i];return Fn(d,i,c,a*f),Fn(h,i,s,o*l),Fn(g,h,c,a*f),{pointSet1:[u,h,d,g],pointSet2:[u,d,h,g]}},this.renderAnnotation=(n,i)=>{const o=this.configuration.sourceImageIds;let a=!1;if(!(o!=null&&o.length))return a;const{viewport:s,FrameOfReferenceUID:c}=n;if(s.getImageIds().length<2)return a;const f=xn(this.getToolName(),c);if(!(f!=null&&f.length))return a;const u=f[0],{annotationUID:d}=u,{focalPoint:h,viewPlaneNormal:g}=s.getCamera(),p={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},v=this.getImageIdNormal(o[0]);if(this.isParallel(g,v))return a;const y=xl(g,h),m=u.data.pointSets,w=u.data.viewportData;for(let x=0;xs.worldToCanvas(W)),A=`${d}-line`,F=`${x}`;Dn(i,d,F,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=Lt(n,i);return Math.abs(o)1-B7}getImageIdNormal(e){const{imageOrientationPatient:r}=vt("imagePlaneModule",e),n=kt(r[0],r[1],r[2]),i=kt(r[3],r[4],r[5]);return $n(Ke(),n,i)}}Az.toolName="OverlayGrid";class Nz extends Xf{constructor(e={},r={configuration:{opacity:.5}}){super(e,r),this._init=()=>{var s;const n=mi(this.toolGroupId).viewportsInfo;if(!(n!=null&&n.length)){console.warn(this.getToolName()+"Tool: No viewports found");return}const i=(s=oi(n[0].renderingEngineId))==null?void 0:s.getViewport(n[0].viewportId);if(!i)return;const o=i.getFrameOfReferenceUID(),a=xn(this.getToolName(),o);if(!(a!=null&&a.length)){const c=new Map;i_e(c,n);const l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{actorsWorldPointsMap:c}};mn(l,o)}We(n.map(({viewportId:c})=>c))},this.onSetToolEnabled=()=>{this._init()},this.onCameraModified=n=>{this._init()},this.renderAnnotation=(n,i)=>{const{viewport:o,FrameOfReferenceUID:a}=n;let s=!1;const c=xn(this.getToolName(),a);if(!(c!=null&&c.length))return s;const l=c[0],{annotationUID:f}=l,u=l.data.actorsWorldPointsMap;kz(u,o);const d=o.getActors(),h=Vz(o);return d.forEach(g=>{if(!(g!=null&&g.clippingFilter))return;const p=u.get(g.uid);if(!p||!p.get(h))return;let v=1;const{worldPointsSet:y,color:m}=p.get(h);for(let w=0;wo.worldToCanvas(_)),S={color:m,fillColor:m,fillOpacity:this.configuration.opacity,closePath:!0,lineWidth:2},T=g.uid+"#"+v;mu(i,f,T,C,S),v++}}),s=!0,s}}}function i_e(t,e){e.forEach(({viewportId:r,renderingEngineId:n})=>{var o;const i=(o=oi(n))==null?void 0:o.getViewport(r);kz(t,i)})}function kz(t,e){const r=e.getActors(),n=Vz(e);r.forEach(i=>{if(!(i!=null&&i.clippingFilter))return;let o=t.get(i.uid);if(o||(o=new Map,t.set(i.uid,o)),!o.get(n)){const a=i.clippingFilter.getOutputData(),s=gz(a);if(!s)return;const c=i.actor.getProperty().getColor(),l=o_e(c);o.set(n,{worldPointsSet:s,color:l})}})}function Vz(t){const{viewPlaneNormal:e}=t.getCamera(),r=t.getCurrentImageIdIndex();return`${t.id}-${QG(e)}-${r}`}function o_e(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])}Nz.toolName="SegmentationIntersection";class Qa extends Xf{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=Oe(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(xn(this.getToolName(),i).length>0)return null;if(mn(h,i)===null)return;const v=Rt(i,this.getToolName(),!1);We(v)},this.onCameraModified=n=>{const i=n.detail,{element:o,previousCamera:a,camera:s}=i,l=Oe(o).viewport;if(o!==this._elementWithCursor)return;const f=a.focalPoint,u=s.viewPlaneNormal,d=s.focalPoint,h=[0,0,0];if(cn.subtract(d,f,h),h.reduce((v,y)=>v+y,0)===0)return;const g=cn.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=xn(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(!si(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=mi(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Ui(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&Bt(n.viewport.element)})}onSetToolDisabled(){if(!this._disableCursorEnabled)return;const e=mi(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>Ui(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&nn(n.viewport.element)})}getActiveAnnotation(e){const r=xn(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=Rt(e,this.getToolName(),!1);Oe(e)&&We(i)}filterInteractableAnnotationsForElement(e,r){var d,h,g;if(!(r instanceof Array)||r.length===0)return[];const n=r[0],i=(d=Oe(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=xl(a,s);return Gm(f,l)isNaN(n)))){if(e instanceof wr){const n=zE(r,e);if(n===null)return;n!==e.getCurrentImageIdIndex()&&e.setImageIdIndex(n)}else if(e instanceof xr){const{focalPoint:n,viewPlaneNormal:i}=e.getCamera();if(!n||!i)return;const o=xl(i,n),a=Gm(o,r,!0);if(Math.abs(a)<.5)return;const s=ar(Ke(),kt(...i)),c=Fr(Ke(),s,a),l=vi(Ke(),kt(...n),c);{e.setCamera({focalPoint:l});const f=e.getRenderingEngine();f&&f.renderViewport(e.id)}}}}}Qa.toolName="ReferenceCursors";const G7=[];class Fz extends Xf{constructor(e={},r={configuration:{viewportId:"",scaleLocation:"bottom"}}){super(e,r),this.editData=null,this._init=()=>{var g,p;const i=Qo()[0];if(!i)return;const o=mi(this.toolGroupId).viewportsInfo;if(!o)return;const a=o.map(v=>Ui(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=m5(s);let d=(g=this.editData)==null?void 0:g.annotation;const h=xn(this.getToolName(),s.element);h.length&&(d=h.filter(v=>v.data.viewportId==s.id)[0]),a.forEach(v=>{const{viewport:y}=v;if(!G7.includes(y.id)){const m={metadata:{toolName:this.getToolName(),viewPlaneNormal:[...f],viewUp:[...l],FrameOfReferenceUID:c,referencedImageId:null},data:{handles:{points:m5(y)},viewportId:y.id}};G7.push(y.id),mn(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=nr(Ke(),o[0],o[1]);s=ar(Ke(),s);let c=nr(Ke(),o[2],o[0]);c=ar(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=vi(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=[nr(Ke(),f,c.map(d=>d*u)),vi(Ke(),f,c.map(d=>d*u))]:(i=="left"||i=="right")&&(a=[vi(Ke(),f,s.map(d=>d*u)),nr(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=xn(this.getToolName(),i.element).filter(_e=>_e.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=ao(h,g),y=ao(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(_e=>i.worldToCanvas(_e)),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 W=`${_}-right`;Dn(r,_,"3",T.endTick2[0],T.endTick2[1],{color:D,width:E,lineDash:b,shadow:I},W);const k={bottom:[-10,-42],top:[-12,-35],left:[-40,-20],right:[-50,-20]},U=[S[0][0]+k[n][0],S[0][1]+k[n][1]],H=this._getTextLines(x),{tickIds:ee,tickUIDs:ae,tickCoordinates:xe}=this.computeInnerScaleTicks(x,n,_,T.endTick1,T.endTick2);for(let _e=0;_e=50?(r=e/10,n=" cm"):(r=e,n=" mm"),[r.toString().concat(n)]}}Fz.toolName="ScaleOverlay";const Uz=(t,e,r)=>{var a,s,c;if(!((c=(s=(a=e==null?void 0:e.data)==null?void 0:a.contour)==null?void 0:s.polyline)!=null&&c.length))return;const{polyline:n}=e.data.contour,{length:i}=n;let o=1/0;for(let l=0;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=Oe(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=Xo(s,h);if(g=0;l--){if(l>=s-1||l<0)continue;const f=l+1,u=Xo(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*al.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=Xo(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*al.CHAIN_PULL_STRENGTH_FACTOR;n[l][0]+=d[0]*g,n[l][1]+=d[1]*g,n[l][2]+=d[2]*g}}}};al.shapeName="Circle",al.CHAIN_MAINTENANCE_ITERATIONS=3,al.CHAIN_PULL_STRENGTH_FACTOR=.3,al.MAX_INTER_DISTANCE_FACTOR=1.2;let Yp=al;class tg extends Ii{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,Bt(o),this.activateModify(o),!0},this.mouseMoveCallback=n=>{this.mode===Hn.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=Oe(o);this.isActive=!1,this.deactivateModify(o),nn(o);const{renderingEngineId:c,viewportId:l}=s,u=Gr(l,c).getToolInstance(a.referencedToolName),h=this.filterSculptableAnnotationsForElement(o).find(g=>g.annotationUID===this.commonData.activeAnnotationUID);u.configuration.calculateStats&&(h.invalidated=!0),pn(h,o,on.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(Yp.shapeName,Yp),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=Oe(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=Oe(o),{viewport:s}=a,c=W7(e+1,r.length),l=s.worldToCanvas(r[e]),f=s.worldToCanvas(r[c]);Xo(l,f)>i&&n.push(e)}updateCursor(e){const r=e.detail,n=r.element,i=Oe(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)}We(this.commonData.viewportIdsToRender)}filterSculptableAnnotationsForElement(e){const r=this.configuration,n=Oe(e),{renderingEngineId:i,viewportId:o}=n,a=[],c=Gr(o,i).getToolInstance(r.referencedToolName);return r.referencedToolNames.forEach(l=>{const f=xn(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=W7(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=Oe(r),{viewport:i}=n,o=this.configuration,a=this.filterSculptableAnnotationsForElement(r);if(!(a!=null&&a.length))return;const s=e.currentPoints.canvas,c={distance:1/0,toolIndex:void 0,annotationUID:void 0};for(let l=0;l<(a==null?void 0:a.length);l++){if(a[l].isLocked||!a[l].isVisible)continue;const f=Uz(i,a[l],s);f!==-1&&f(t+e)%e;tg.toolName="SculptorTool";const a_e={Z:[0,0,1]};class Bz extends Ii{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{direction:a_e.Z,rotateIncrementDegrees:30}}){super(e,r)}mouseWheelCallback(e){const{element:r,wheel:n}=e.detail,i=Oe(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=Gt(new Float32Array(16));Tr(T,T,[h,g,p]),jo(T,T,w,[v,y,m]),Tr(T,T,[-h,-g,-p]),Jt(x,f,T),Jt(C,u,T),Gt(T),jo(T,T,w,[v,y,m]),Jt(S,l,T),o.setCamera({position:x,viewUp:S,focalPoint:C}),o.render()}}Bz.toolName="VolumeRotateMouseWheel";const cm=class cm extends yr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,getTextCallback:s_e,changeTextCallback:c_e,preventHandleOutsideImage:!1}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=Oe(n),{viewport:c}=s,{annotationUID:l}=i,f=i.data.handles.points[0],u=c.worldToCanvas(f);if(Lr(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=Oe(a),{viewport:l}=c;Bt(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:""}};mn(p,a);const v=Rt(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v,offset:[0,0,0]},n.preventDefault(),We(v),this.configuration.getTextCallback(y=>{if(!y){Sn(p.annotationUID),We(v),this.isDrawing=!1;return}nn(a),p.data.text=y,Kn(p),We(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=Rt(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),Bt(a),We(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),nn(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),We(s),c&&Kn(a)},this._dragCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,{annotation:c,viewportIdsToRender:l,offset:f}=this.editData;f?c.data.handles.points[0]=[s[0]+f[0],s[1]+f[1],s[2]+f[2]]:c.data.handles.points[0]=[...s],c.invalidated=!0,We(l),pn(c,a,on.LabelChange)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,We(o),a&&Kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_END,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_MOVE,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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=Yn(e);if(!o)return;const{viewport:a}=o,s=a.getFrameOfReferenceUID(),{viewPlaneNormal:c,viewUp:l}=a.getCamera(),f=new cm,u=f.getReferencedImageId(a,r,c,l),d={annotationUID:(i==null?void 0:i.annotationUID)||Bn(),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}};mn(d,a.element),We([a.id])};let X5=cm;function s_e(t){return t(prompt("Enter your annotation:"))}function c_e(t,e,r){return r(prompt("Enter your annotation:"))}X5.toolName="Label";const{transformWorldToIndex:z7}=Gn,ih=class ih extends yr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:l_e,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=Oe(a),{viewport:l}=c;Bt(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:{}}};mn(g,a);const p=Rt(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),We(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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 Fi([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=Rt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Bt(a),We(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),nn(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),We(s),this.doneEditMemo(),c&&Kn(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData,{data:u}=a;if(this.createMemo(o,a,{newAnnotation:f}),l){const{deltaPoints:d}=i,h=d.world,{textBox:g}=u.handles,{worldPosition:p}=g;p[0]+=h[0],p[1]+=h[1],p[2]+=h[2],g.hasMoved=!0}else if(c===void 0){const{deltaPoints:d}=i,h=d.world;u.handles.points.forEach(p=>{p[0]+=h[0],p[1]+=h[1],p[2]+=h[2]}),a.invalidated=!0}else{const{currentPoints:d}=i,h=d.world;u.handles.points[c]=[...h],a.invalidated=!0}this.editData.hasMoved=!0,We(s),a.invalidated&&pn(a,o,on.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,We(o),a&&Kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_MOVE,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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(k));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(!si(g))continue;!Ci(g)&&!this.editData&&y!==null&&(T=[S[y]]),T&&hr(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 k=$a(S);p.handles.textBox.worldPosition=a.canvasToWorld(k)}const I=a.worldToCanvas(p.handles.textBox.worldPosition),O=yo(i,g,"1",D,I,S,{},b),{x:A,y:F,width:W,height:N}=O;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,F]),topRight:a.canvasToWorld([A+W,F]),bottomLeft:a.canvasToWorld([A,F+N]),bottomRight:a.canvasToWorld([A+W,F+N])}}return o},this._throttledCalculateCachedStats=ta(this._calculateCachedStats,100,{trailing:!0})}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;let s=!1,c;n.worldPosition?s=!0:c=a.handles.points.findIndex(f=>f===n);const l=Rt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Bt(o),We(l),e.preventDefault()}_calculateLength(e,r){const n=e[0]-r[0],i=e[1]-r[1],o=e[2]-r[2];return Math.sqrt(n*n+i*i+o*o)}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport,a=i.handles.points[0],s=i.handles.points[1],{cachedStats:c}=i,l=Object.keys(c);for(let u=0;u{const i=Yn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=ih.hydrateBase(ih,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Bn(),data:{handles:{points:r}},highlighted:!1,autoGenerated:!1,invalidated:!1,isLocked:!1,isVisible:!0,metadata:{toolName:c.getToolName(),viewPlaneNormal:s,FrameOfReferenceUID:o,referencedImageId:a,...u}};mn(d,l.element),We([l.id])};let Uf=ih;function l_e(t,e){const r=t.cachedStats[e],{length:n,unit:i}=r;return n==null||isNaN(n)?void 0:[`${vn(n)} ${i}`]}const{transformWorldToIndex:$7}=Gn,Fb=class Fb extends yr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:u_e}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(a),{viewport:l,renderingEngine:f}=c;Bt(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:{}}};mn(p,a);const v=Rt(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),We(v),p},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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 Fi([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=Rt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Bt(a),Oe(a),We(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),nn(o);const u=Oe(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),We(s),c&&Kn(a),this.editData=null,this.isDrawing=!1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l}=this.editData,{data:f}=a;if(l){const{deltaPoints:h}=i,g=h.world,{textBox:p}=f.handles,{worldPosition:v}=p;v[0]+=g[0],v[1]+=g[1],v[2]+=g[2],p.hasMoved=!0}else if(c===void 0){const{deltaPoints:h}=i,g=h.world;f.handles.points.forEach(v=>{v[0]+=g[0],v[1]+=g[1],v[2]+=g[2]}),a.invalidated=!0}else{const{currentPoints:h}=i,g=h.world;f.handles.points[c]=[...g],a.invalidated=!0}this.editData.hasMoved=!0;const u=Oe(o),{renderingEngine:d}=u;We(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Oe(n),We(o),a&&Kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_MOVE,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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));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),!si(g))continue;if(!Ci(g)&&!this.editData&&y!==null&&(T=[S[y]]),T&&hr(i,g,"0",S,{color:m,lineDash:x,lineWidth:w}),IB(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 N=$a(S);p.handles.textBox.worldPosition=a.canvasToWorld(N)}const D=a.worldToCanvas(p.handles.textBox.worldPosition),P=yo(i,g,"1",b,D,S,{},E),{x:O,y:A,width:F,height:W}=P;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([O,A]),topRight:a.canvasToWorld([O+F,A]),bottomLeft:a.canvasToWorld([O,A+W]),bottomRight:a.canvasToWorld([O+F,A+W])}}return o},this._throttledCalculateCachedStats=ta(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=Rt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Bt(o);const f=Oe(o),{renderingEngine:u}=f;We(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=Oe(a),{viewport:l}=c;this.isDrawing=!0;const f=this.constructor.createAnnotationForViewport(l,{data:{handles:{points:[[...s]]}}});mn(f,a);const u=Rt(a,this.getToolName());return this.editData={annotation:f,newAnnotation:!0,viewportIdsToRender:u},this._activateModify(a),Bt(a),n.preventDefault(),We(u),f},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{viewportId:l,renderingEngine:f}=Oe(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),nn(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),We(s),c&&Kn(a)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,{annotation:c,viewportIdsToRender:l,newAnnotation:f}=this.editData,{data:u}=c;this.createMemo(a,c,{newAnnotation:f}),u.handles.points[0]=[...s],c.invalidated=!0,We(l)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,We(o),a&&Kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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=Xr(T),P=D.hasImageURI(I),O=Xr(D.getCurrentImageId());return P&&O!==I})&&delete p.cachedStats[_]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!si(g))continue;hr(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];kf(i,g,"0",S,[T[0],T[1]],C)}}return o}}isPointNearTool(e,r,n,i){const o=Oe(e),{viewport:a}=o,{data:s}=r,c=s.handles.points[0],l=a.worldToCanvas(c);return Lr(n,l)D!==null);T=b?E.values:T,_=b?E.units:"raw"}else _=Au(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&&pn(e,c,i),f}};Ju.toolName="Probe",Ju.probeDefaults={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:d_e,handleRadius:"6",textCanvasOffset:{x:6,y:-6}}},Ju.hydrate=(e,r,n)=>{const i=Yn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,viewUp:c,instance:l,viewport:f}=Ju.hydrateBase(Ju,i,r,n),{toolInstance:u,...d}=n||{},h={annotationUID:(n==null?void 0:n.annotationUID)||Bn(),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}};mn(h,f.element),We([f.id])};let Mu=Ju;function d_e(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]}, ${n[2]})`),i instanceof Array&&o instanceof Array)for(let s=0;s{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p={invalidated:!0,highlighted:!0,isVisible:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:g},data:{label:"",handles:{points:[[...s]]},cachedStats:{}}},v=Rt(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v},this._activateModify(a),Bt(a),n.preventDefault(),We(v),p},this.postTouchStartCallback=n=>this.postMouseDownCallback(n),this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;if(!this.editData)return o;const s=this.filterInteractableAnnotationsForElement(a.element,[this.editData.annotation]);if(!(s!=null&&s.length))return o;const c=this.getTargetId(a),l=a.getRenderingEngine(),f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=this.editData.annotation,d=u.annotationUID,h=u.data,g=h.handles.points[0],p=a.worldToCanvas(g);f.annotationUID=d;const{color:v}=this.getAnnotationStyle({annotation:u,styleSpecifier:f});if(!h.cachedStats[c]||h.cachedStats[c].value===null?(h.cachedStats[c]={Modality:null,index:null,value:null},this._calculateCachedStats(u,l,n)):u.invalidated&&this._calculateCachedStats(u,l,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;hr(i,d,"0",[p],{color:v}),o=!0;const m=this.configuration.getTextLines(h,c);if(m){const w=[p[0]+6,p[1]-6];kf(i,d,"0",m,[w[0],w[1]],this.getLinkedTextBoxStyle(f,u))}return o}}};Ub.toolName="DragProbe";let BT=Ub;function h_e(t,e){const r=t.cachedStats[e],{index:n,value:i,modalityUnit:o}=r;if(i===void 0)return;const a=[];return a.push(`(${n[0]}, ${n[1]}, ${n[2]})`),a.push(`${i.toFixed(2)} ${o}`),a}const{transformWorldToIndex:j7}=Gn,oh=class oh extends yr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:g_e,statsCalculator:Ml}}){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=Oe(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()}};mn(v,a);const y=Rt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,centerWorld:s,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Bt(a),n.preventDefault(),We(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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=Rt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},Bt(a),this._activateModify(a);const c=Oe(a),{renderingEngine:l}=c;We(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}=Oe(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=Rt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:v,handleIndex:f,canvasWidth:h,canvasHeight:g,centerWorld:d,originalHandleCanvas:p,movingTextBox:l},this._activateModify(s),Bt(s),We(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),nn(o),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),We(s),c&&Kn(a))},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Oe(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,We(d),pn(u,o,on.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=Oe(o),{renderingEngine:h}=d;We(s),a.invalidated&&pn(a,o,on.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,{viewport:a}=Oe(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),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,We(o),a&&Kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(V.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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(ee)),T=R5(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 xr)){const{referencedImageId:ee}=h.metadata;for(const ae in p.cachedStats)ae.startsWith("imageId")&&f.getStackViewports().find(_e=>{const Ae=Xr(ee),Me=_e.hasImageURI(Ae),Pe=Xr(_e.getCurrentImageId());return Me&&Pe!==Ae})&&delete p.cachedStats[ae]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let E;if(!si(g))continue;!Ci(g)&&!this.editData&&m!==null&&(E=[S[m]]),E&&hr(i,g,"0",E,{color:w});const b=`${g}-ellipse`,D="0";if(M8(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 ae=this._getCanvasEllipseCenter(S);xa(i,g,`${D}-center`,ae,_,{color:w,lineDash:C,lineWidth:x})}o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let O;p.handles.textBox.hasMoved||(O=$a(T),p.handles.textBox.worldPosition=a.canvasToWorld(O));const A=a.worldToCanvas(p.handles.textBox.worldPosition),W=yo(i,g,"1",P,A,S,{},I),{x:N,y:k,width:U,height:H}=W;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([N,k]),topRight:a.canvasToWorld([N+U,k]),bottomLeft:a.canvasToWorld([N,k+H]),bottomRight:a.canvasToWorld([N+U,k+H])}}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]=R5(l),g=i.canvasToWorld(d),p=i.canvasToWorld(h),{cachedStats:v}=a,y=Object.keys(v),m=g,w=p;for(let E=0;Elx(_e,Ve,{fast:!0}),returnPoints:this.configuration.storePointData});const Ie=this.configuration.statsCalculator.getStatistics();v[b]={Modality:O.Modality,area:z,mean:(C=Ie.mean)==null?void 0:C.value,max:(S=Ie.max)==null?void 0:S.value,min:(T=Ie.min)==null?void 0:T.value,stdDev:(_=Ie.stdDev)==null?void 0:_.value,statsArray:Ie.array,pointsInShape:re,isEmptyArea:Pe,areaUnit:j,modalityUnit:ne}}const x=n.invalidated;return n.invalidated=!1,x&&pn(n,s,on.StatsUpdated),v},this._isInsideVolume=(n,i,o)=>_r(n,o)&&_r(i,o),this._throttledCalculateCachedStats=ta(this._calculateCachedStats,100,{trailing:!0})}_pointInEllipseCanvas(e,r){const{xRadius:n,yRadius:i,center:o,angle:a}=e,s=AJ(ln(),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]}};oh.toolName="EllipticalROI",oh.hydrate=(e,r,n)=>{const i=Yn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=oh.hydrateBase(oh,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Bn(),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}};mn(d,l.element),We([l.id])};let r0=oh;function g_e(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(jr(n)){const d=s?"Area: Oblique not supported":`Area: ${vn(n)} ${c}`;u.push(d)}return jr(i)&&u.push(`Mean: ${vn(i)} ${l}`),jr(a)&&u.push(`Max: ${vn(a)} ${l}`),jr(f)&&u.push(`Min: ${vn(f)} ${l}`),jr(o)&&u.push(`Std Dev: ${vn(o)} ${l}`),u}const{transformWorldToIndex:H7}=Gn,ah=class ah extends yr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:p_e,statsCalculator:Ml}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(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:{}}};mn(v,a);const y=Rt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Bt(a),n.preventDefault(),We(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(g=>c.worldToCanvas(g)),d=_f(u),h=_f([u[0],o]);return Math.abs(h-d){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Rt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},Bt(a),this._activateModify(a);const c=Oe(a),{renderingEngine:l}=c;We(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=Rt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Bt(s);const d=Oe(s),{renderingEngine:h}=d;We(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),nn(o);const{renderingEngine:u}=Oe(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),We(s),c&&Kn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Oe(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,We(d),pn(u,o,on.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=Oe(o),{renderingEngine:h}=d;We(s),a.invalidated&&pn(a,o,on.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=Oe(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),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,We(o),a&&Kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(V.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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(xe)),T=S[0],_=_f(S),E=Dh(S),{centerPointRadius:b}=this.configuration;if(!p.cachedStats[l]||p.cachedStats[l].areaUnit==null)p.cachedStats[l]={Modality:null,area:null,max:null,mean:null,stdDev:null,areaUnit:null,radius:null,radiusUnit:null,perimeter:null},this._calculateCachedStats(h,a,f,n);else if(h.invalidated&&(this._throttledCalculateCachedStats(h,a,f,n),a instanceof xr)){const{referencedImageId:xe}=h.metadata;for(const ue in p.cachedStats)ue.startsWith("imageId")&&f.getStackViewports().find(Me=>{const Pe=Xr(xe),G=Me.hasImageURI(Pe),M=Xr(Me.getCurrentImageId());return G&&M!==Pe})&&delete p.cachedStats[ue]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let D;if(!si(g))continue;!Ci(g)&&!this.editData&&m!==null&&(D=[S[m]]),D&&hr(i,g,"0",D,{color:w});const I=`${g}-circle`,P="0";xa(i,g,P,T,_,{color:w,lineDash:C,lineWidth:x},I),b>0&&_>3*b&&xa(i,g,`${P}-center`,T,b,{color:w,lineDash:C,lineWidth:x}),o=!0;const O=this.getLinkedTextBoxStyle(u,h);if(!O.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const A=this.configuration.getTextLines(p,l);if(!A||A.length===0)continue;let F;p.handles.textBox.hasMoved||(F=$a(E),p.handles.textBox.worldPosition=a.canvasToWorld(F));const W=a.worldToCanvas(p.handles.textBox.worldPosition),k=yo(i,g,"1",A,W,S,{},O),{x:U,y:H,width:ee,height:ae}=k;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([U,H]),topRight:a.canvasToWorld([U+ee,H]),bottomLeft:a.canvasToWorld([U,H+ae]),bottomRight:a.canvasToWorld([U+ee,H+ae])}}return o},this._calculateCachedStats=(n,i,o,a)=>{var S,T,_,E;if(!this.configuration.calculateStats)return;const s=n.data,{element:c}=i,l=n.invalidated,{points:f}=s.handles,u=f.map(b=>i.worldToCanvas(b)),{viewPlaneNormal:d,viewUp:h}=i.getCamera(),[g,p]=Dh(u),v=i.canvasToWorld(g),y=i.canvasToWorld(p),{cachedStats:m}=s,w=Object.keys(m),x=v,C=y;for(let b=0;blx(G,le,{fast:!0}),boundsIJK:ue,imageData:O,returnPoints:this.configuration.storePointData}));const De=this.configuration.statsCalculator.getStatistics();m[D]={Modality:A.Modality,area:He,mean:(S=De.mean)==null?void 0:S.value,max:(T=De.max)==null?void 0:T.value,min:(_=De.min)==null?void 0:_.value,pointsInShape:he,stdDev:(E=De.stdDev)==null?void 0:E.value,statsArray:De.array,isEmptyArea:z,areaUnit:Ie,radius:M/2/ne,radiusUnit:re,perimeter:2*Math.PI*(M/2)/ne,modalityUnit:se}}else this.isHandleOutsideImage=!0,m[D]={Modality:A.Modality}}return n.invalidated=!1,l&&pn(n,c,on.StatsUpdated),m},this._isInsideVolume=(n,i,o)=>_r(n,o)&&_r(i,o),this._throttledCalculateCachedStats=ta(this._calculateCachedStats,100,{trailing:!0})}};ah.toolName="CircleROI",ah.hydrate=(e,r,n)=>{const i=Yn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=ah.hydrateBase(ah,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Bn(),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}};mn(d,l.element),We([l.id])};let Y5=ah;function p_e(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(jr(n)){const g=f?"Radius: Oblique not supported":`Radius: ${vn(n)} ${i}`;h.push(g)}if(jr(o)){const g=f?"Area: Oblique not supported":`Area: ${vn(o)} ${u}`;h.push(g)}return jr(a)&&h.push(`Mean: ${vn(a)} ${d}`),jr(c)&&h.push(`Max: ${vn(c)} ${d}`),jr(l)&&h.push(`Min: ${vn(l)} ${d}`),jr(s)&&h.push(`Std Dev: ${vn(s)} ${d}`),h}const x2=5,Bb=class Bb extends yr{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=Oe(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]]}}};mn(v,a);const y=Rt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0},this._activateDraw(a),Bt(a),n.preventDefault(),We(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=c.worldToCanvas(f[0]),d=_f([u,o]);return Math.abs(d){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Rt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},Bt(a),this._activateModify(a);const c=Oe(a),{renderingEngine:l}=c;We(s),n.preventDefault()},this.handleSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Rt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},this._activateModify(a),Bt(a);const c=Oe(a),{renderingEngine:l}=c;We(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),nn(o);const{renderingEngine:u}=Oe(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),We(s),c&&Kn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Oe(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,We(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=Oe(o),{renderingEngine:h}=d;We(s)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=Oe(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),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;i.highlighted=!1,s.handles.activeHandleIndex=null;const{renderingEngine:c}=Oe(n);return We(o),a&&Kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(V.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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(!si(d))continue;let C=`${d}-crosshair-vertical`,S=[x[0],x[1]+x2],T=[x[0],x[1]-x2];Dn(i,d,C,S,T,{color:v,lineDash:m,lineWidth:y}),C=`${d}-crosshair-horizontal`,S=[x[0]+x2,x[1]],T=[x[0]-x2,x[1]],Dn(i,d,C,S,T,{color:v,lineDash:m,lineWidth:y});const _=this.configuration.diameters.map(D=>this.worldMeasureToCanvas(D,a));for(let D=0;D<_.length;D++){const I=`${d}-circle-${D}`,P=`${d}-circle-${D}`;xa(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=Rt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),We(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=Rt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),We(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),nn(o);const u=Oe(o),d=this.getTargetImageData(this.getTargetId(u.viewport)),{imageData:h,dimensions:g}=d;this.isHandleOutsideImage=f.handles.points.map(v=>ri(h,v)).some(v=>!_r(v,g)),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID);const p=c?on.Completed:on.HandlesUpdated;this.fireChangeOnUpdate?(this.fireChangeOnUpdate.annotationUID=a.annotationUID,this.fireChangeOnUpdate.changeType=p):this.fireChangeOnUpdate={annotationUID:a.annotationUID,changeType:p,contourHoleProcessingEnabled:l},We(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===K7){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}=Oe(o),s=Rt(o,this.getToolName());this.editData.lastCanvasPoint=n.detail.currentPoints.canvas,We(s),n.preventDefault()},this._mouseDownCallback=n=>{const i=n.type===V.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,q7);(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,We(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=Oe(o),{renderingEngine:h}=d;We(s)},this.triggerAnnotationCompleted=(n,i)=>{const o=V.ANNOTATION_COMPLETED,a={annotation:n,changeType:on.Completed,contourHoleProcessingEnabled:i};dt(tt,o,a)},this.triggerAnnotationModified=(n,i,o=on.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=V.ANNOTATION_MODIFIED;dt(tt,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this.triggerChangeEvent=(n,i,o=on.StatsUpdated,a)=>{o===on.Completed?this.triggerAnnotationCompleted(n,a):this.triggerAnnotationModified(n,i,o)},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.KEY_DOWN,this._keyDownCallback),n.addEventListener(V.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(V.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(V.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(V.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.KEY_DOWN,this._keyDownCallback),n.removeEventListener(V.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(V.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(V.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(V.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=$a(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=yo(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=Oe(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=Rt(f,this.getToolName());We(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=Oe(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=ao(m,w),S=ao(m,x),{imageData:T}=g,{scale:_,areaUnit:E}=za(g,()=>{const{maxX:D,maxY:I,minX:P,minY:O}=Nf(v),A=s.canvasToWorld([P,O]),F=ri(T,A),W=s.canvasToWorld([D,I]),N=ri(T,W);return[F,N]});let b=Y1(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,on.StatsUpdated),c},this._throttledCalculateCachedStats=ta(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()||x8(r)}initializeListeners(){tt.addEventListener(V.ANNOTATION_COMPLETED,this.annotationCompletedBinded)}removeListeners(){tt.removeEventListener(V.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=Tg(e.detail.event)===this.configuration.contourHoleAdditionModifierKey,s=Oe(i),{renderingEngine:c}=s,l=this.createAnnotation(e);this.isDrawing=!0,this.addAnnotation(l,i);const f=Rt(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(),We(f),l}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),nn(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData;i&&Sn(r.annotationUID),super.cancelAnnotation(r);const o=Oe(e),{renderingEngine:a}=o;return We(n),this.editData=null,r.annotationUID}isContourSegmentationTool(){return!1}renderAnnotationInstance(e){var O,A,F;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(W=>s(W)),{drawPreviewEnabled:S}=this.configuration.spline,T=l.data.spline.type,_=this._getSplineConfig(T),E=l.data.spline.instance,b=$1(l);if(b.findIndex(W=>!W)!==-1)throw new Error(`Can't find annotation for child ${l.childAnnotationUIDs.join()}`);[l,...b].filter(W=>this._isSplineROIAnnotation(W)).forEach(W=>{const k=this._updateSplineInstance(c,W).getPolylinePoints();this.updateContourPolyline(W,{points:k,closed:u.contour.closed,targetWindingDirection:wa.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)&&hr(i,f,"0",C,{color:w,lineWidth:y,handleRadius:"3"}),S&&E.numControlPoints>1&&((A=this.editData)!=null&&A.lastCanvasPoint)&&!E.closed){const{lastCanvasPoint:W}=this.editData,N=E.getPreviewPolylinePoints(W,q7);Oc(i,f,"previewSplineChange",N,{color:"#9EA0CA",lineDash:m,lineWidth:1})}if(_.showControlPointsConnectors){const W=[...C];E.closed&&W.push(C[0]),Oc(i,f,"controlPointsConnectors",W,{color:"rgba(255, 255, 255, 0.5)",lineWidth:1})}return this._renderStats(l,a,i,o.textbox),((F=this.fireChangeOnUpdate)==null?void 0:F.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)}),Xi(r,{data:{handles:{points:[[...n]]},spline:s(),cachedStats:{}},onInterpolationComplete:c})}_deleteControlPointByIndex(e,r,n){const i=Oe(e),{points:o}=r.data.handles;o.length===3?Sn(r.annotationUID):o.splice(n,1);const{renderingEngine:a}=i,s=Rt(e,this.getToolName());r.invalidated=!0,We(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},m_e,n[e])}_updateSplineInstance(e,r){const n=Oe(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}};Zu.toolName="SplineROI",Zu.SplineTypes=eu,Zu.Actions=Jp,Zu.hydrate=(e,r,n)=>{const i=Yn(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 pC=4294967295,w_e=2/(3*Math.PI);class Z5{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 x_e=10**2,Wb=class Wb extends i1{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextLines:C_e,calculateStats:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:eo.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=Oe(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=Rt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1};const c=Oe(a),{renderingEngine:l}=c;this._activateModify(a),We(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=Rt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=Oe(s),{renderingEngine:h}=d;We(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),nn(a);const d=Oe(a);if(this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage||i){Sn(s.annotationUID),this.clearEditData(),We(c);return}We(c);const h=l?on.Completed:on.HandlesUpdated;this.triggerChangeEvent(s,d,h,f),this.clearEditData()},this.triggerChangeEvent=(n,i,o=on.StatsUpdated,a=!1)=>{o===on.Completed?nx(n,a):pn(n,i.viewport.element,o)},this._mouseDownCallback=n=>{const i=n.type===V.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=Oe(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}=Oe(i),l=Rt(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 Yl;p.addPoints(g),p.prependPath(this.editData.confirmedPath),this.editData.currentPath=p,We(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=Oe(o),{renderingEngine:h}=d;We(s)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData;return a&&Sn(i.annotationUID),We(o),this.doneEditMemo(),this.scissors=null,i.annotationUID},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(V.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(V.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(V.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(V.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(V.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(V.TOUCH_TAP,this._mouseDownCallback)},this._calculateCachedStats=(n,i)=>{if(!this.configuration.calculateStats)return;const o=n.data;if(!o.contour.closed)return;const a=Oe(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=ao(w,x),T=ao(w,C),{imageData:_}=p,{scale:E,areaUnit:b}=za(p,()=>{const{maxX:I,maxY:P,minX:O,minY:A}=Nf(y),F=s.canvasToWorld([O,A]),W=ri(_,F),N=s.canvasToWorld([I,P]),k=ri(_,N);return[W,k]});let D=Y1(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,on.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=$a(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=yo(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=on.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=V.ANNOTATION_MODIFIED;dt(tt,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this._throttledCalculateCachedStats=ta(this._calculateCachedStats,100,{trailing:!0})}setupBaseEditData(e,r,n,i,o){var T,_;const a=Oe(r),{viewport:s}=a;this.isDrawing=!0;const c=s.getImageData(),{imageData:l}=c;let f,u,d,h,g;if(!(s instanceof xr))d=c.dimensions[0],h=c.dimensions[1],f=E=>{const b=ri(l,E);return[b[0],b[1]]},u=E=>Hh(l,[E[0],E[1],0]),g=c.scalarData;else if(s instanceof xr){const E=$E(s),{sliceToIndexMatrix:b,indexToSliceMatrix:D}=E;f=I=>{const P=ri(l,I),O=Jt([0,0,0],P,D);return[O[0],O[1]]},u=I=>{const P=Jt([0,0,0],[I[0],I[1],0],b);return Hh(l,P)},g=E.scalarData,d=E.width,h=E.height}else throw new Error("Viewport not supported");g=uF(g,d,h);const{voiRange:p}=s.getProperties(),v=f(e);this.scissors=Z5.createInstanceFromRawPixelData(g,d,h,p),i&&(this.scissorsNext=Z5.createInstanceFromRawPixelData(g,d,h,p),this.scissorsNext.startSearch(f(i))),this.scissors.startSearch(v);const y=!i,m=new Yl,w=new Yl,x=y?void 0:new Yl;m.addPoint(v),m.addControlPoint(v);const C=Rt(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=Tg(e.detail.event)===this.configuration.contourHoleAdditionModifierKey;return this.setupBaseEditData(o,i,a,void 0,s),this.addAnnotation(a,i),this._activateDraw(i),e.preventDefault(),We(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 Yl,S=new Yl,{worldToSlice:T}=this.editData,_=bT(n,i-1),E=bT(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 Yl;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 Xi(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);hr(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?wa.Clockwise:void 0;this.updateContourPolyline(r,{points:s,closed:o,targetWindingDirection:c},{canvasToWorld:n,worldToCanvas:i})}};Wb.toolName="LivewireContour";let Q5=Wb;function C_e(t,e){const r=t.cachedStats[e],{area:n,areaUnit:i}=r,o=[];if(n){const a=`Area: ${vn(n)} ${i}`;o.push(a)}return o}const zb=class zb extends Q5{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);rn(v,y)||(u[p]=y,h=y,n[p]=f(y))})}const d=new Yl;for(let h=0;h{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(a),{viewport:l,renderingEngine:f}=c;Bt(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:""}};mn(y,a);const m=Rt(a,this.getToolName());return this.editData={annotation:y,viewportIdsToRender:m,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),We(m),y},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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 Fi([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=Rt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Bt(a);const c=Oe(a),{renderingEngine:l}=c;We(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),nn(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),c?this.configuration.getTextCallback(d=>{if(!d){Sn(a.annotationUID),We(s),this.editData=null,this.isDrawing=!1;return}a.data.text=d,pn(a,o,on.HandlesUpdated),Kn(a),this.createMemo(o,a,{newAnnotation:!!this.memo}),Cz(a,o,d),We(s)}):f||pn(a,o,on.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,We(s),a.invalidated&&pn(a,o,on.HandlesUpdated)},this.touchTapCallback=n=>{n.detail.taps==2&&this.doubleClickCallback(n)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=xn(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),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,We(o),a&&Kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_END,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_MOVE,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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(W));let T;if(!Ci(d)&&!this.editData&&y!==null&&(T=[S[y]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!si(d))continue;T&&hr(i,d,"0",S,{color:m,lineWidth:w});const _="1";if(this.configuration.arrowFirst?k5(i,d,_,S[1],S[0],{color:m,width:w,lineDash:x,viaMarker:this.configuration.arrowHeadStyle!=="legacy",markerSize:C}):k5(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 W=S[1];h.handles.textBox.worldPosition=a.canvasToWorld(W)}const b=a.worldToCanvas(h.handles.textBox.worldPosition),I=yo(i,d,"1",[p],b,S,{},E),{x:P,y:O,width:A,height:F}=I;h.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([P,O]),topRight:a.canvasToWorld([P+A,O]),bottomLeft:a.canvasToWorld([P,O+F]),bottomRight:a.canvasToWorld([P+A,O+F])}}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=Rt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Bt(o);const f=Oe(o),{renderingEngine:u}=f;We(l),e.preventDefault()}_doneChangingTextCallback(e,r,n){r.data.text=n,Oe(e);const i=Rt(e,this.getToolName());We(i),pn(r,e)}_isInsideVolume(e,r,n){return _r(e,n)&&_r(r,n)}};sh.toolName="ArrowAnnotate",sh.hydrate=(e,r,n,i)=>{const o=Yn(e);if(!o)return;const{FrameOfReferenceUID:a,referencedImageId:s,viewPlaneNormal:c,instance:l,viewport:f}=sh.hydrateBase(sh,o,r,i),{toolInstance:u,...d}=i||{},h={annotationUID:(i==null?void 0:i.annotationUID)||Bn(),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}};mn(h,f.element),We([f.id])};let Bf=sh;function S_e(t){return t(prompt("Enter your annotation:"))}function T_e(t,e,r){return r(prompt("Enter your annotation:"))}const ch=class ch extends yr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,showAngleArc:!1,arcOffset:5,preventHandleOutsideImage:!1,getTextLines:__e}}){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=Oe(a),{viewport:l,renderingEngine:f}=c;Bt(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:{}}};mn(v,a);const y=Rt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),We(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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(Fi([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 Fi([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=Rt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Bt(a);const c=Oe(a),{renderingEngine:l}=c;We(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),nn(o);const u=Oe(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),We(s),this.doneEditMemo(),c&&Kn(a),this.editData=null,this.isDrawing=!1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l,newAnnotation:f}=this.editData,{data:u}=a;if(this.createMemo(o,a,{newAnnotation:f}),l){const{deltaPoints:g}=i,p=g.world,{textBox:v}=u.handles,{worldPosition:y}=v;y[0]+=p[0],y[1]+=p[1],y[2]+=p[2],v.hasMoved=!0}else if(c===void 0){const{deltaPoints:g}=i,p=g.world;u.handles.points.forEach(y=>{y[0]+=p[0],y[1]+=p[1],y[2]+=p[2]}),a.invalidated=!0}else{const{currentPoints:g}=i,p=g.world;u.handles.points[c]=[...p],a.invalidated=!0}this.editData.hasMoved=!0;const d=Oe(o),{renderingEngine:h}=d;We(s),a.invalidated&&pn(a,o,on.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,We(o),a&&Kn(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_MOVE,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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(k));!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(!Ci(g.annotationUID)&&!this.editData&&m!==null&&(_=[T[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!si(p))continue;_&&hr(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 k=T[1],U=this.configuration.arcOffset,H=Math.min(Fi([k[0],k[1]],[T[0][0],T[0][1]],[T[2][0],T[2][1]]),Fi([k[0],k[1]],[T[2][0],T[2][1]],[T[0][0],T[0][1]]))/U,ee=[];let ae=Math.atan2(T[0][1]-k[1],T[0][0]-k[0]),xe=Math.atan2(T[2][1]-k[1],T[2][0]-k[0]);if(xeMath.PI){const Ae=ae;ae=xe,xe=Ae+2*Math.PI}const _e=32;for(let Ae=0;Ae<=_e;Ae++){const Me=ae+Ae/_e*(xe-ae);ee.push([k[0]+H*Math.cos(Me),k[1]+H*Math.sin(Me)])}mu(i,p,"3",ee,{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 k=T[1];v.handles.textBox.worldPosition=a.canvasToWorld(k)}const I=a.worldToCanvas(v.handles.textBox.worldPosition),O=yo(i,p,"1",D,I,T,{},b),{x:A,y:F,width:W,height:N}=O;v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,F]),topRight:a.canvasToWorld([A+W,F]),bottomLeft:a.canvasToWorld([A,F+N]),bottomRight:a.canvasToWorld([A+W,F+N])}}return o},this._throttledCalculateCachedStats=ta(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=Rt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Bt(o);const f=Oe(o),{renderingEngine:u}=f;We(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;dri(v,y)).some(y=>!_r(y,p)),l[h]={angle:isNaN(g)?"Incomplete Angle":g}}const u=e.invalidated;return e.invalidated=!1,u&&pn(e,o,on.StatsUpdated),l}};ch.toolName="Angle",ch.hydrate=(e,r,n)=>{const i=Yn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=ch.hydrateBase(ch,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Bn(),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}};mn(d,l.element),We([l.id])};let $T=ch;function __e(t,e){const r=t.cachedStats[e],{angle:n}=r;return n===void 0?void 0:isNaN(n)?[`${n}`]:[`${vn(n)} °`]}const E_e=(...t)=>{const e=t[0].length===2?[0,0]:[0,0,0],r=t.length;for(const n of t)e[0]+=n[0]/r,e[1]+=n[1]/r,e.length===3&&(e[2]+=n[2]/r);return e},Xl=E_e,$b=class $b extends yr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:b_e,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=Oe(a),{viewport:l,renderingEngine:f}=c;Bt(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:{}}};mn(v,a);const y=Rt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),We(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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=Rt(l,this.getToolName()),u=Oe(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),Bt(l),We(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){nn(o),this.editData.handleIndex=f.handles.points.length;return}this.angleStartedNotYetCompleted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),nn(o);const u=Oe(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),We(s),c&&Kn(a),this.editData=null,this.isDrawing=!1},this._mouseDownCallback=n=>{const{annotation:i,handleIndex:o}=this.editData,a=n.detail,{element:s,currentPoints:c}=a,l=c.world,{data:f}=i;if(o===1){f.handles.points[1]=l,this.editData.hasMoved=f.handles.points[1][0]!==f.handles.points[0][0]||f.handles.points[1][1]!==f.handles.points[0][0];return}if(o===3){f.handles.points[3]=l,this.editData.hasMoved=f.handles.points[3][0]!==f.handles.points[2][0]||f.handles.points[3][1]!==f.handles.points[2][0],this.angleStartedNotYetCompleted=!1;return}this.editData.hasMoved=!1,Bt(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=Oe(o),{renderingEngine:p}=g;We(s),a.invalidated&&pn(a,o,on.HandlesUpdated)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),nn(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=Oe(n),{renderingEngine:l}=c;return We(o),a&&Kn(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_START,this._mouseDownCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_START,this._mouseDownCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_MOVE,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_START,this._mouseDownCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_START,this._mouseDownCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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(Me));!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(!Ci(p)&&!this.editData&&m!==null&&(T=[S[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!si(p))continue;T&&hr(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=Xl(_[0],_[1]),I=Xl(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:F}=v.cachedStats[l].points.canvas,{arc1Angle:W,arc2Angle:N}=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,F,A,{color:w,lineWidth:"1"})),!((d=v.cachedStats[l])!=null&&d.angle))continue;const k=this.getLinkedTextBoxStyle(u,g);if(!k.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 U=this.configuration.getTextLines(v,l);if(!v.handles.textBox.hasMoved){const Me=$a(S);v.handles.textBox.worldPosition=a.canvasToWorld(Me)}const H=a.worldToCanvas(v.handles.textBox.worldPosition),ae=yo(i,p,"cobbAngleText",U,H,S,{},k),{x:xe,y:ue,width:_e,height:Ae}=ae;if(v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([xe,ue]),topRight:a.canvasToWorld([xe+_e,ue]),bottomLeft:a.canvasToWorld([xe,ue+Ae]),bottomRight:a.canvasToWorld([xe+_e,ue+Ae])},this.configuration.showArcLines){const Me="arcAngle1",Pe=[`${W.toFixed(2)} °`],G=Xl(P,O);kf(i,p,Me,Pe,G,{...k,padding:3});const M="arcAngle2",j=[`${N.toFixed(2)} °`],z=Xl(F,A);kf(i,p,M,j,z,{...k,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=Fi([p.start.x,p.start.y],[p.end.x,p.end.y],[o[0],o[1]]),m=Fi([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=Xl(s[0],s[1]),h=Math.sqrt((s[1][0]-s[0][0])**2+(s[1][1]-s[0][1])**2),g=.1,p=Xl(n[0],n[1]),v=Xl(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],F=[a[0]+A[0]*h*g,a[1]+A[1]*h*g];return{arc1Start:x,arc1End:_,arc2Start:I,arc2End:F,arc1Angle:c>90?180-c:c,arc2Angle:l>90?180-l:l}},this._throttledCalculateCachedStats=ta(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=Rt(a,this.getToolName());this.editData={annotation:r,viewportIdsToRender:f,handleIndex:l,movingTextBox:c},this._activateModify(a),Bt(a),We(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=ao(i.handles.points[_],i.handles.points[E]);bc.worldToCanvas(_)),u=[f[0],f[1]],d=[f[2],f[3]],h=Xl(u[0],u[1]),g=Xl(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=Oe(a),{viewport:l,renderingEngine:f}=c;if(!(l instanceof wr))throw new Error("UltrasoundDirectionalTool can only be used on a StackViewport");Bt(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:{}}};mn(v,a);const y=Rt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),We(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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 Fi([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),nn(o);const u=Oe(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),We(s),c&&Kn(a),this.editData=null,this.isDrawing=!1},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,handleIndex:c,movingTextBox:l}=this.editData,{data:f}=a;if(l){const{deltaPoints:h}=i,g=h.world,{textBox:p}=f.handles,{worldPosition:v}=p;v[0]+=g[0],v[1]+=g[1],v[2]+=g[2],p.hasMoved=!0}else if(c===void 0){const{deltaPoints:h}=i,g=h.world;f.handles.points.forEach(v=>{v[0]+=g[0],v[1]+=g[1],v[2]+=g[2]}),a.invalidated=!0}else{const{currentPoints:h}=i,g=h.world;f.handles.points[c]=[...g],a.invalidated=!0}this.editData.hasMoved=!0;const u=Oe(o),{renderingEngine:d}=u;We(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,We(o),a&&Kn(i),this.editData=null,this.startedDrawing=!1,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_MOVE,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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(N5(i,g,w,m[0],{color:y},0),o=!0,m.length!==2)return o;if(w="1",N5(i,g,w,m[1],{color:y},1),p.cachedStats[l].isUnitless){const O=`${g}-line-1`;Dn(i,g,"1",m[0],m[1],{color:y,width:1,shadow:this.configuration.shadow},O)}else{const O=m[0],A=m[1],F=A[1]-O[1],W=A[0]-O[0],N=p.cachedStats[l].isHorizontal;let k=[0,0];N?k=[O[0]+W,O[1]]:k=[O[0],O[1]+F];let U=`${g}-line-1`,H="1";Dn(i,g,H,m[0],k,{color:y,width:1,shadow:this.configuration.shadow},U),U=`${g}-line-2`,H="2",Dn(i,g,H,m[1],k,{color:y,width:1,lineDash:[1,1],shadow:this.configuration.shadow},U)}const C=this.getLinkedTextBoxStyle(u,h);if(!C.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const S=this.configuration.getTextLines(p,l,this.configuration);if(!p.handles.textBox.hasMoved){const O=m[1];p.handles.textBox.worldPosition=a.canvasToWorld(O)}const T=a.worldToCanvas(p.handles.textBox.worldPosition),E=yo(i,g,"1",S,T,m,{},C),{x:b,y:D,width:I,height:P}=E;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([b,D]),topRight:a.canvasToWorld([b+I,D]),bottomLeft:a.canvasToWorld([b,D+P]),bottomRight:a.canvasToWorld([b+I,D+P])}}return o},this._throttledCalculateCachedStats=ta(this._calculateCachedStats,100,{trailing:!0})}toolSelectedCallback(e,r,n,i){}handleSelectedCallback(e,r,n){const i=e.detail,{element:o}=i,{data:a}=r;r.highlighted=!0;const s=Rt(o,this.getToolName());let c;n.worldPosition||(c=a.handles.points.findIndex(u=>u===n)),this.editData={handleIndex:c,annotation:r,viewportIdsToRender:s},this._activateModify(o),Bt(o);const l=Oe(o),{renderingEngine:f}=l;We(s),e.preventDefault()}_calculateCachedStats(e,r,n){const i=e.data,{element:o}=n.viewport;if(i.handles.points.length!==2)return;const{cachedStats:a}=i,s=Object.keys(a);for(let l=0;lMath.abs(I),C=[y[0],w[0]],S=[y[1],w[1]],T=[m[0],m[1]]}a[f]={xValues:C,yValues:S,isHorizontal:_,units:T,isUnitless:E}}const c=e.invalidated;return e.invalidated=!1,c&&pn(e,o,on.StatsUpdated),a}};jb.toolName="UltrasoundDirectionalTool";let HT=jb;function D_e(t,e,r){const n=t.cachedStats[e],{xValues:i,yValues:o,units:a,isUnitless:s,isHorizontal:c}=n;if(s)return[`${vn(i[0])} px`];if(r.displayBothAxesDistances){const l=Math.abs(i[1]-i[0]),f=Math.abs(o[1]-o[0]);return[`${vn(l)} ${a[0]}`,`${vn(f)} ${a[1]}`]}if(c){const l=Math.abs(i[1]-i[0]);return[`${vn(l)} ${a[0]}`]}else{const l=Math.abs(o[1]-o[0]);return[`${vn(l)} ${a[1]}`]}}function I_e(t){return(t%360+360)%360}function KT(t,e){const r=e[0]-t[0],n=e[1]-t[1],i=Math.atan2(n,r)*(180/Math.PI);return I_e(i)}function ew(t,e){const r=KT(t,e[0]),n=KT(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 lew(t,f)),i=qT(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=ew(t,f),d=Gz(u,i);a.push(...d)}const l=qT(a).reduce((f,[u,d])=>f+(d-u),0)/o*100;return Math.min(100,Math.max(0,l))}const{transformIndexToWorld:J7}=Gn,Mr=class Mr extends yr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:M_e,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=Oe(a),{viewport:l}=c;Bt(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:""}};mn(g,a);const p=Rt(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),We(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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 Fi([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=Rt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Bt(a),We(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),nn(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),We(s),this.doneEditMemo(),c&&Kn(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{viewport:a}=Oe(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,We(c),s.invalidated&&pn(s,o,on.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),nn(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,We(o),a&&Kn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_MOVE,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.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=xn(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(J7(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===Mr.USPleuraBLineAnnotationType.PLEURA&&T.metadata.referencedImageId===p).map(T=>{const _=T.data.handles.points.map(b=>a.worldToCanvas(b));return ew(u,_)}),y=qT(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}),F=b.map(U=>a.worldToCanvas(U));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let W;if(!si(_))return;!Ci(_)&&!this.editData&&D!==null&&(W=[F[D]]),W&&hr(i,_,"0",F,{color:this.getColorForLineType(T),fill:this.getColorForLineType(T),lineDash:O,lineWidth:P});const N=`${_}-line`;if(Dn(i,_,"1",F[0],F[1],{color:this.getColorForLineType(T),width:P,lineDash:O,shadow:A},N),this.configuration.showFanAnnotations){const U=ew(u,F);let H=0;T.data.annotationType===Mr.USPleuraBLineAnnotationType.BLINE?Y7(w,U).forEach(ae=>{Gz(ae,y).forEach(ue=>{H++;const _e=H,Ae=`${_}-fan-${_e}`,Me=`2-${_e}`;xT(i,_,Me,u,h,g,ue[0],ue[1],{color:"transparent",fill:this.getColorForLineType(T),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:O,shadow:A},Ae,10),w.push(ue)})}):T.data.annotationType===Mr.USPleuraBLineAnnotationType.PLEURA&&Y7(m,U).forEach((ae,xe)=>{H++;const ue=H,_e=`${_}-fan-${ue}`,Ae=`2-${ue}`;xT(i,_,Ae,u,h,g,ae[0],ae[1],{color:"transparent",fill:this.getColorForLineType(T),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:O,shadow:A},_e,5),m.push(ae)})}};return l.filter(T=>T.data.annotationType===Mr.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===Mr.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=Mr.USPleuraBLineAnnotationType.BLINE}static filterAnnotations(e,r=()=>!0){const n=xn(Mr.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=xn(Mr.toolName,e),{viewport:i}=Oe(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===Mr.USPleuraBLineAnnotationType.PLEURA?u.pleura++:f===Mr.USPleuraBLineAnnotationType.BLINE&&u.bLine++,s.set(l,u)}),s}static deleteAnnotations(e,r=()=>!1){const n=xn(Mr.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=xn(Mr.toolName,e);if(r===Mr.USPleuraBLineAnnotationType.PLEURA?n=i.filter(o=>o.data.annotationType===Mr.USPleuraBLineAnnotationType.PLEURA):r===Mr.USPleuraBLineAnnotationType.BLINE&&(n=i.filter(o=>o.data.annotationType===Mr.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=Rt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Bt(o),We(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=KT(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}=hb(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=vt("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=xn(this.getToolName(),n)||[],s=a.filter(l=>l.data.annotationType===Mr.USPleuraBLineAnnotationType.PLEURA&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u))),c=a.filter(l=>l.data.annotationType===Mr.USPleuraBLineAnnotationType.BLINE&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u)));return O_e(i,s,c)}getColorForLineType(e){const{annotationType:r}=e.data,{bLineColor:n,pleuraColor:i}=this.configuration;return r===Mr.USPleuraBLineAnnotationType.BLINE?n:r===Mr.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(J7(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=Yn(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=Mr.hydrateBase(Mr,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||Bn(),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}};mn(d,l.element),We([l.id])};let XT=Mr;function M_e(t,e){return[""]}const lm=class lm extends yr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextCallback:P_e,changeTextCallback:R_e,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=Oe(o),{viewport:c}=s,l=a.world,f=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...l]]},seriesLevel:this.configuration.seriesLevel,isPoint:this.configuration.isPoint}});mn(f,o);const u=Rt(o,this.getToolName());return n.preventDefault(),We(u),this.configuration.getTextCallback(d=>{if(!d){Sn(f.annotationUID),We(u),this.isDrawing=!1;return}f.data.text=d,Kn(f),We(u)}),this.createMemo(o,f,{newAnnotation:!0}),f},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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}=Oe(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),nn(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID),We(s),c&&Kn(a)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=xn(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,We(l)},this._activateModify=n=>{Je.isInteractingWithTool=!0,n.addEventListener(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{Je.isInteractingWithTool=!1,n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=xn(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=Rt(i,this.getToolName());this.editData={annotation:r,viewportIdsToRender:o},this._activateModify(i),Bt(i),We(o),e.preventDefault()}static setPoint(e,r=!e.data.isPoint,n){e.data.isPoint=r,pn(e,n)}_doneChangingTextCallback(e,r,n){r.data.text=n;const i=Rt(e,this.getToolName());We(i),pn(r,e)}cancel(e){if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(e),nn(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData,{data:o}=r;return r.highlighted=!1,o.handles.activeHandleIndex=null,We(n),i&&Kn(r),this.editData=null,r.annotationUID}}_isInsideVolume(e,r,n){return _r(e,n)&&_r(r,n)}};lm.toolName="KeyImage",lm.dataSeries={data:{seriesLevel:!0}},lm.dataPoint={data:{isPoint:!0}};let YT=lm;function P_e(t){return t(prompt("Enter your annotation:"))}function R_e(t,e,r){return r(prompt("Enter your annotation:"))}class Wz extends Ii{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=Gr(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=xn(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){ya(f);const u=ai(f);yr.createAnnotationMemo(o,u,{deleting:!0}),Sn(f)}return e.preventDefault(),!0}}Wz.toolName="Eraser";const{transformWorldToIndex:Z7,transformIndexToWorld:L_e}=Gn,um=class um extends Ii{constructor(e,r){const n=Xi({configuration:{positiveStdDevMultiplier:KW,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=Oe(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=$e.getVolume(o);let s=0;const c=async({shrinkExpandAmount:l=0}={})=>{l!==0&&(this.seeds=null),s+=l;const f=Math.max(.1,r.positiveStdDevMultiplier+s),u=l<0?Math.max(1,MT-Math.abs(s)*3):MT+s*3,d={...e,options:{...e.options||{},positiveSeedValue:i,negativeSeedValue:255,positiveStdDevMultiplier:f,negativeSeedMargin:u}},h=await this.getGrowCutLabelmap(d),{isPartialVolume:g}=r;(g?this.applyPartialGrowCutLabelmap:this.applyGrowCutLabelmap)(n,i,a,h),this._removeIslands(d)};await c(),um.lastGrowCutCommand=c,this.growCutData=null}applyPartialGrowCutLabelmap(e,r,n,i){const o=i.voxelManager.getCompleteScalarDataArray(),a=n.voxelManager,[s,c,l]=i.dimensions,[f,u]=n.dimensions,d=s*c,h=f*u;for(let g=0;g{s===r&&o.setAtIndex(c,s)}),Po(e)}_runLastCommand({shrinkExpandAmount:e=0}={}){const r=um.lastGrowCutCommand;r&&r({shrinkExpandAmount:e})}async getLabelmapSegmentationData(e){const r=Ru(e.id);if(!r)throw new Error("No active segmentation found");const{segmentationId:n}=r,i=Wa(n),{representationData:o}=jn(n),a=o[Nt.Labelmap];let{volumeId:s,referencedVolumeId:c}=a;if(!s){const l=e.getImageIds();if(Hf(l))s=Ig(n).volumeId;else{const f=e.getCurrentImageId(),u=$e.getImage(f),d=Vm(f);c=this._createFakeVolume([u.imageId,d.imageId]).volumeId;const g=qf(e.id,n),p=Vm(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=$e.getVolume(u);c=d?d.volumeId:(await A1(u,f)).volumeId}return{segmentationId:n,segmentIndex:i,labelmapVolumeId:s,referencedVolumeId:c}}_createFakeVolume(e){const r=$e.generateVolumeId(e),n=$e.getVolume(r);if(n)return n;const i=R1(e,r),o=i.spacing;o[2]===0&&(o[2]=1);const a=new c0({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}=Yw(i,o);return[a,s].every(c=>rn(Math.abs(c[0]),1)||rn(Math.abs(c[1]),1)||rn(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=oi(o).getViewport(a),{voxelManager:y}=s,m=new e0;g=g.concat(d.map(w=>Z7(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 iG({segmentationId:e,segmentIndex:n,viewportId:r})}};um.lastGrowCutCommand=null;let ng=um;ng.toolName="GrowCutBaseTool";const Hb=class Hb extends ng{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=Oe(o),{viewport:l}=c;this.growCutData.circleBorderPoint=s,We([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=Oe(o),{viewport:s}=a;this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,nn(o),We([s.id])},this._deactivateDraw=n=>{n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Oe(n),{viewport:s,renderingEngine:c}=a;return await super.preMouseDownCallback(e),Object.assign(this.growCutData,{circleCenterPoint:o,circleBorderPoint:o}),this._activateDraw(n),Bt(n),We([s.id]),!0}async getGrowCutLabelmap(e){const{segmentation:{referencedVolumeId:r},renderingEngineId:n,viewportId:i,circleCenterPoint:o,circleBorderPoint:a,options:s}=e,l=oi(n).getViewport(i),f=Wh(Un(Ke(),o,a));return jW(r,{center:o,radius:f},l,s)}_activateDraw(e){e.addEventListener(V.MOUSE_UP,this._endCallback),e.addEventListener(V.MOUSE_DRAG,this._dragCallback),e.addEventListener(V.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=Ns(ln(),c,s),f=kJ(l);if(rn(f,0))return;const u="growcut",d="0",{color:h}=this.getSegmentStyle({segmentationId:i.segmentationId,segmentIndex:i.segmentIndex,viewportId:n.id});xa(r,u,d,s,f,{color:h})}};Hb.toolName="RegionSegment";let JT=Hb;const Kb=class Kb extends ng{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!==Hn.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=qW(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=Oe(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;Oe(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=Xi(this.growCutData,{worldPoint:a,islandRemoval:{worldIslandPoints:[a]}}),this.growCutData.worldPoint=a,this.growCutData.islandRemoval={worldIslandPoints:[a]},await this.runGrowCut(),i&&(i.style.cursor="default"),!0}getRemoveIslandData(e){const{worldPoint:r}=e;return{worldIslandPoints:[r]}}async getGrowCutLabelmap(e){const{segmentation:{referencedVolumeId:r},worldPoint:n,options:i}=e,{subVolumePaddingPercentage:o}=this.configuration,a={...i,subVolumePaddingPercentage:o,seeds:this.seeds};return XW({referencedVolumeId:r,worldPosition:n,options:a})}};Kb.toolName="RegionSegmentPlus";let ZT=Kb;const A_e=[-1/0,-995],N_e=[0,1900],k_e=[1e3,1900],{transformWorldToIndex:C2,transformIndexToWorld:mC}=Gn;class zz extends ng{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!0,positivePixelRange:N_e,negativePixelRange:A_e,islandRemoval:{enabled:!0,islandPixelRange:k_e}}}){super(e,r),this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,{world:s}=a,c=Oe(o),{viewport:l}=c,f=this._getHorizontalLineWorldPoints(c,s);this.growCutData.horizontalLines[1]=f,We([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=Oe(o),{viewport:s}=a;await this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,nn(o),We([s.id])},this._deactivateDraw=n=>{n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Oe(n),{viewport:s,renderingEngine:c}=a,l=this._getHorizontalLineWorldPoints(a,o);return await super.preMouseDownCallback(e),this.growCutData.horizontalLines=[l,l],this._activateDraw(n),Bt(n),We([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});Oc(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=oi(i).getViewport(o),[l,f]=a,u=[l[0],l[1],f[1],f[0]],d=$e.getVolume(n),{topLeft:h,bottomRight:g}=this._getWorldBoundingBoxFromProjectedSquare(c,u),p=C2(d.imageData,h),v=C2(d.imageData,g),y={boundingBox:{ijkTopLeft:p,ijkBottomRight:v}},m=this.configuration,w={positiveSeedValue:r,negativeSeedValue:255,negativePixelRange:m.negativePixelRange,positivePixelRange:m.positivePixelRange};return HW(n,y,w)}getRemoveIslandData(){const{segmentation:{segmentIndex:e,referencedVolumeId:r,labelmapVolumeId:n}}=this.growCutData,i=$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(V.MOUSE_UP,this._endCallback),e.addEventListener(V.MOUSE_DRAG,this._dragCallback),e.addEventListener(V.MOUSE_CLICK,this._endCallback)}_projectWorldPointAcrossSlices(e,r,n){const i=this._getViewportVolume(e),{dimensions:o}=i,a=C2(i.imageData,r),s=n.findIndex(f=>rn(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=>mC(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=>{TJ(i,i,a),_J(o,o,a)}),{topLeft:i,bottomRight:o}}_getViewportVolume(e){if(!(e instanceof Ar))throw new Error("Viewport is not a BaseVolumeViewport");const r=e.getAllVolumeIds()[0];return $e.getVolume(r)}_getHorizontalLineIJKPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),{dimensions:o}=i,a=C2(i.imageData,r),{viewUp:s,viewPlaneNormal:c}=n.getCamera(),f=$n(Ke(),s,c).findIndex(h=>rn(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=mC(i.imageData,o),c=mC(i.imageData,a);return[s,c]}}zz.toolName="WholeBodySegment";function V_e(t,e,r=!0){const n=Object.assign({},e,{segmentIndex:0});nb(t,n)}function F_e(t,e){V_e(t,e,!0)}class $z extends t0{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:nb,ERASE_INSIDE:F_e},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=Ru(l.id);if(!h)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:g}=h,p=Wa(g),v=d0(g),y=Iu(l.id,g,p),{representationData:m}=jn(g),w=m[Nt.Labelmap],x={highlighted:!0,invalidated:!0,metadata:{viewPlaneNormal:[...u],viewUp:[...d],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:"",toolName:this.getToolName(),segmentColor:y},data:{handles:{points:[[...s],[...s],[...s],[...s]],activeHandleIndex:null}}},C=Rt(a,this.getToolName());if(this.editData={annotation:x,segmentIndex:p,segmentationId:g,segmentsLocked:v,segmentColor:y,viewportIdsToRender:C,handleIndex:3,movingTextBox:!1,newAnnotation:!0,hasMoved:!1,volumeId:null,referencedVolumeId:null,imageId:null},l instanceof Ar){const{volumeId:S}=w,T=$e.getVolume(S);this.editData={...this.editData,volumeId:S,referencedVolumeId:T.referencedVolumeId}}else{const S=qf(l.id,g);this.editData={...this.editData,imageId:S}}return this._activateDraw(a),Bt(a),n.preventDefault(),We(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=Oe(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,We(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),nn(o);const f=Oe(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(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_MOVE,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.TOUCH_TAP,this._endCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.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(${c.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(J1(i,l,"0",d[0],d[3],{color:h}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}$z.toolName="RectangleScissor";class jz extends t0{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:bx,ERASE_INSIDE:LW},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=Oe(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=Ru(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Wa(p),y=d0(p),m=Iu(f.id,p,v),{representationData:w}=jn(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 Ar){const{volumeId:T}=x,_=$e.getVolume(T);this.editData={...this.editData,volumeId:T,referencedVolumeId:_.referencedVolumeId}}else{const T=qf(f.id,p);this.editData={...this.editData,imageId:T}}return this._activateDraw(a),Bt(a),n.preventDefault(),We(S),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Oe(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,We(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),nn(o);const d=Oe(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(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.MOUSE_MOVE,this._dragCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback),n.addEventListener(V.TOUCH_END,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.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()?(xa(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}jz.toolName="CircleScissor";class Hz extends t0{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:PW,ERASE_INSIDE:RW},defaultStrategy:"FILL_INSIDE",activeStrategy:"FILL_INSIDE"}}){super(e,r),this.preMouseDownCallback=n=>{if(this.isDrawing===!0)return;this.doneEditMemo();const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=o.canvas,l=Oe(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=Ru(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Wa(p),y=d0(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}=jn(p),S=this.getEditData({viewport:f,representationData:C,segmentsLocked:y,segmentationId:p});return this.editData={...this.editData,...S},this._activateDraw(a),Bt(a),n.preventDefault(),We(x),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Oe(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,We(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),nn(o);const g=Oe(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(V.MOUSE_UP,this._endCallback),n.addEventListener(V.MOUSE_DRAG,this._dragCallback),n.addEventListener(V.MOUSE_CLICK,this._endCallback),n.addEventListener(V.MOUSE_MOVE,this._dragCallback),n.addEventListener(V.TOUCH_END,this._endCallback),n.addEventListener(V.TOUCH_TAP,this._endCallback),n.addEventListener(V.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{n.removeEventListener(V.MOUSE_UP,this._endCallback),n.removeEventListener(V.MOUSE_DRAG,this._dragCallback),n.removeEventListener(V.MOUSE_CLICK,this._endCallback),n.removeEventListener(V.MOUSE_MOVE,this._dragCallback),n.removeEventListener(V.TOUCH_END,this._endCallback),n.removeEventListener(V.TOUCH_DRAG,this._dragCallback),n.removeEventListener(V.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(${l.segmentColor.slice(0,3)})`;return a.getRenderingEngine()?(xa(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}Hz.toolName="SphereScissor";const{transformWorldToIndex:op}=Gn;class Kz extends Y5{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:U_e,statsCalculator:Ml,showTextBox:!1,throttleTimeout:100}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u;let g,p,v;if(l instanceof wr)throw new Error("Stack Viewport Not implemented");{const T=this.getTargetId(l);v=kl(T),p=$e.getVolume(v),g=Su(p,s,d)}const y=jf(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),mn(C,a);const S=Rt(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Bt(a),n.preventDefault(),We(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),nn(o);const u=Oe(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(a.annotationUID);const d=this.getTargetId(u.viewport),h=$e.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,h,d,u),We(s),c?Kn(a):pn(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=xn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=yx(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;la.worldToCanvas(xe)),S=C[0],T=_f(C),{centerPointRadius:_}=this.configuration,E=Dh(C),b=a.getCamera().focalPoint,D=a.getCamera().viewPlaneNormal;let I=g,P=p;Array.isArray(g)&&(I=this._getCoordinateForViewplaneNormal(I,D),d.startCoordinate=I),Array.isArray(p)&&(P=this._getCoordinateForViewplaneNormal(P,D),d.endCoordinate=P);const O=df(d.startCoordinate),A=df(d.endCoordinate),F=this._getCoordinateForViewplaneNormal(b,D),W=df(F);if(WMath.max(O,A))continue;const N=df((d.startCoordinate+d.endCoordinate)/2);let k=!1;if(W===N&&(k=!0),d.handles.points[0][this._getIndexOfCoordinatesForViewplaneNormal(D)]=N,f.invalidated&&this._throttledCalculateCachedStats(f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let U;if(!si(u))continue;!Ci(u)&&!this.editData&&y!==null&&k&&(U=[C[y]]),U&&hr(i,u,"0",U,{color:x});let H=m,ee=w;k?(H=m,ee=[]):ee=[5,5];const ae="0";if(xa(i,u,ae,S,T,{color:x,lineDash:ee,lineWidth:H}),_>0&&T>3*_&&xa(i,u,`${ae}-center`,S,_,{color:x,lineDash:w,lineWidth:m}),o=!0,this.configuration.showTextBox){const xe=this.getLinkedTextBoxStyle(c,f);if(!xe.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 _e;d.handles.textBox.hasMoved||(_e=$a(E),d.handles.textBox.worldPosition=a.canvasToWorld(_e));const Ae=a.worldToCanvas(d.handles.textBox.worldPosition),Pe=yo(i,u,"1",ue,Ae,C,{},xe),{x:G,y:M,width:j,height:z}=Pe;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([G,M]),topRight:a.canvasToWorld([G+j,M]),bottomLeft:a.canvasToWorld([G,M+z]),bottomRight:a.canvasToWorld([G+j,M+z])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=ta(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=xg(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=op(s,f[0]),d=op(s,f[0]),h=Rs(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=ao(g,p),y=[];for(let m=0;m{const x=Ke();return Fn(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]=Dh(h),v=l.canvasToWorld(g),y=l.canvasToWorld(p),{worldWidth:m,worldHeight:w}=Sg(s,c,v,y),x=za(d,o.handles),C=U8(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)},_=Au(a.Modality,e.metadata.referencedImageId,T);for(let P=0;Pl.worldToCanvas(Pe)),[F,W]=Dh(A),N=l.canvasToWorld(F),k=l.canvasToWorld(W),U=N,H=k,{dimensions:ee,imageData:ae,voxelManager:xe}=r,ue=op(ae,U),_e=op(ae,O),Ae=this._getIndexOfCoordinatesForViewplaneNormal(s);ue[0]=Math.floor(ue[0]),ue[1]=Math.floor(ue[1]),ue[2]=Math.floor(ue[2]),ue[Ae]=_e[Ae];const Me=op(ae,H);if(Me[0]=Math.floor(Me[0]),Me[1]=Math.floor(Me[1]),Me[2]=Math.floor(Me[2]),Me[Ae]=_e[Ae],this._isInsideVolume(ue,Me,ee)){const Pe=Math.min(ue[0],Me[0]),G=Math.max(ue[0],Me[0]),M=Math.min(ue[1],Me[1]),j=Math.max(ue[1],Me[1]),z=Math.min(ue[2],Me[2]),q=Math.max(ue[2],Me[2]),ne=[[Pe,G],[M,j],[z,q]],Ie={center:O,xRadius:Math.abs(N[0]-k[0])/2,yRadius:Math.abs(N[1]-k[1])/2,zRadius:Math.abs(N[2]-k[2])/2},Ve=xe.forEach(this.configuration.statsCalculator.statsCallback,{isInObject:He=>lx(Ie,He),boundsIJK:ne,imageData:ae,returnPoints:this.configuration.storePointData});u.push(Ve)}}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,pn(e,i.element),o}_getStartCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=Math.round(i/2),a=Ke();return Fn(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 Fn(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 U_e(t,e={}){const r=t.cachedStats.statistics,{area:n,mean:i,max:o,stdDev:a,areaUnit:s,modalityUnit:c}=r;if(i===void 0)return;const l=[];return l.push(`Area: ${vn(n)} ${s}`),l.push(`Mean: ${vn(i)} ${c}`),l.push(`Max: ${vn(o)} ${c}`),l.push(`Std Dev: ${vn(a)} ${c}`),l}Kz.toolName="CircleROIStartEndThreshold";const{transformWorldToIndex:Q7,isEqual:vC}=Gn;class qz extends Ii{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.preMouseDownCallback=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(a),{viewport:l}=c,f=l.getCamera(),{viewPlaneNormal:u}=f,d=Ru(l.id);if(!d)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:h}=d,g=Wa(h),p=d0(h),{representationData:v}=jn(h);let y,m,w,x;if(this.doneEditMemo(),l instanceof Ar){const{volumeId:A}=v[Nt.Labelmap],F=$e.getVolume(A);({dimensions:y,direction:m}=F),x=F.voxelManager,w=Q7(F.imageData,s)}else{const A=qf(l.id,h);if(!A)throw new Error("No active segmentation imageId detected, create one before using scissors tool");const{imageData:F}=l.getImageData();y=F.getDimensions(),m=F.getDirection(),x=$e.getImage(A).voxelManager,w=Q7(F,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=tb(S,E),{flooded:P}=I;P.forEach(A=>{const F=_(A[0],A[1]);x.setAtIndex(F,g)});const O=this.getFramesModified(C,b,I);return Po(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(vC(a,s))return 0;const c=[Math.abs(i[0]),Math.abs(i[1]),Math.abs(i[2])];if(vC(a,c))return 1;const l=[Math.abs(o[0]),Math.abs(o[1]),Math.abs(o[2])];if(vC(a,l))return 2}}qz.toolName="PaintFill";const B_e={TOP_LEFT:"TOP_LEFT",TOP_RIGHT:"TOP_RIGHT",BOTTOM_LEFT:"BOTTOM_LEFT",BOTTOM_RIGHT:"BOTTOM_RIGHT"};var mb={Corners:B_e};const{vtkErrorMacro:yC}=J,{Corners:S2}=mb;function G_e(t,e){e.classHierarchy.push("vtkOrientationMarkerWidget");const r={...t},n=[],i=RN.newInstance(),o=new ResizeObserver(d=>{t.updateViewport()});let a=null,s=null,c=null,l=null,f=null;function u(){e._interactor.isAnimating()||t.updateMarkerOrientation()}e._onParentRendererChanged=()=>t.updateViewport(),t.computeViewport=()=>{const d=e.parentRenderer||e._interactor.getCurrentRenderer(),[h,g,p,v]=d.getViewport(),y=e._interactor.getView(),m=y.getSize(),[w,x]=y.getViewportSize(d),C=Math.min(w,x);let S=e.viewportSize*C;S=Math.max(Math.min(e.minPixelSize,C),Math.min(e.maxPixelSize,S));const T=S/m[0],_=S/m[1];switch(e.viewportCorner){case S2.TOP_LEFT:return[h,v-_,h+T,v];case S2.TOP_RIGHT:return[p-T,v-_,p,v];case S2.BOTTOM_LEFT:return[h,g,h+T,g+_];case S2.BOTTOM_RIGHT:return[p-T,g,p,g+_];default:return yC("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){yC("Must set actor before enabling orientation marker.");return}if(!e._interactor){yC("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 W_e={viewportCorner:mb.Corners.BOTTOM_LEFT,viewportSize:.2,minPixelSize:50,maxPixelSize:200,parentRenderer:null,interactiveRenderer:!1};function Xz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,W_e,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"]),G_e(t,e)}const z_e=J.newInstance(Xz,"vtkOrientationMarkerWidget");var eO={newInstance:z_e,extend:Xz,...mb};function Yz(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=D1.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=Ut.newInstance({numberOfComponents:4,values:new Uint8Array(s.data.buffer)});return l.setName("scalars"),c.getPointData().setScalars(l),c}function $_e(t){let e=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{flipX:!1,flipY:!1,rotate:0};const r=document.createElement("canvas");r.width=t.width,r.height=t.height;const n=r.getContext("2d"),{flipX:i,flipY:o,rotate:a}=e;return n.translate(r.width/2,r.height/2),n.scale(i?-1:1,o?-1:1),n.rotate(a*Math.PI/180),n.drawImage(t,-t.width/2,-t.height/2),Yz(r)}var j_e={canvasToImageData:Yz,imageToImageData:$_e};const Jz={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 Zz(t,e){e.set(t)}function H_e(t,e){return Zz(Jz[t],e)}function K_e(t,e){Jz[t]=e}var q_e={applyDefinitions:Zz,applyPreset:H_e,registerStylePreset:K_e};const X_e={xPlus:0,xMinus:1,yPlus:2,yMinus:3,zPlus:4,zMinus:5};function Y_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=Aa.newInstance(),o=l0.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=j_e.canvasToImageData(n);o.setInputData(h,X_e[c]),t.modified()}function s(){r=Ck.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 J_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 Qz(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,J_e,r),Dc.extend(t,e,r),J.get(t,e,["defaultStyle","xPlusFaceProperty","xMinusFaceProperty","yPlusFaceProperty","yMinusFaceProperty","zPlusFaceProperty","zMinusFaceProperty"]),Y_e(t,e)}const Z_e=J.newInstance(Qz,"vtkAnnotatedCubeActor");var tO={newInstance:Z_e,extend:Qz,Presets:q_e};const{vtkErrorMacro:Q_e}=J;function e4e(t,e){let r=0;return t.map((n,i)=>i===r?(r+=n+1,n):n+e)}function T2(t,e,r,n){t.set(e4e(e,r),n)}function t4e(t,e){e.classHierarchy.push("vtkAppendPolyData"),t.requestData=(r,n)=>{const i=t.getNumberOfInputPorts();if(!i){Q_e("No input specified.");return}if(i===1){n[0]=r[0];return}const o=Yr.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===qy.SINGLE?s=En.FLOAT:e.outputPointsPrecision===qy.DOUBLE&&(s=En.DOUBLE);const y=Am.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=Ut.newInstance({numberOfComponents:3,numberOfTuples:a,size:3*a,dataType:D.getDataType(),name:D.getName()})}if(p){const D=b.getPointData().getTCoords();_=Ut.newInstance({numberOfComponents:2,numberOfTuples:a,size:2*a,dataType:D.getDataType(),name:D.getName()})}if(v){const D=b.getPointData().getScalars();E=Ut.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,n4e,r),J.setGet(t,e,["outputPointsPrecision"]),J.obj(t,e),J.algo(t,e,1,1),t4e(t,e)}const r4e=J.newInstance(e$,"vtkAppendPolyData");var t$={newInstance:r4e,extend:e$};function i4e(t,e){e.classHierarchy.push("vtkConeSource");function r(n,i){if(e.deleted)return;let o=i[0];const a=2*Math.PI/e.resolution,s=-e.height/2,c=e.resolution+1,l=4*e.resolution+1+e.resolution;let f=0;const u=J.newTypedArray(e.pointType,c*3);let d=0;const h=new Uint32Array(l);u[0]=e.height/2,u[1]=0,u[2]=0,e.capping&&(h[d++]=e.resolution);for(let g=0;ge.resolution?1:g+2;ro.buildFromRadian().translate(...e.center).rotateFromDirections([1,0,0],e.direction).apply(u),o=Yr.newInstance(),o.getPoints().setData(u,3),o.getPolys().setData(h,1),i[0]=o}t.requestData=r}const o4e={height:1,radius:.5,resolution:6,center:[0,0,0],direction:[1,0,0],capping:!0,pointType:"Float64Array"};function n$(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,o4e,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),i4e(t,e)}const a4e=J.newInstance(n$,"vtkConeSource");var s4e={newInstance:a4e,extend:n$};function c4e(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=Ut.newInstance({numberOfComponents:3,values:d,name:"Normals"}),g=new Float32Array(s*2),p=Ut.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=Yr.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 l4e={height:1,initAngle:0,radius:1,resolution:6,center:[0,0,0],direction:[0,1,0],capping:!0,pointType:"Float64Array"};function r$(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,l4e,r),J.obj(t,e),J.setGet(t,e,["height","initAngle","otherRadius","radius","resolution","capping"]),J.setGetArray(t,e,["center","direction"],3),J.algo(t,e,0,1),c4e(t,e)}const u4e=J.newInstance(r$,"vtkCylinderSource");var f4e={newInstance:u4e,extend:r$};function d4e(t,e){e.classHierarchy.push("vtkArrowSource");function r(n,i){if(e.deleted)return;const o=f4e.newInstance({capping:!0});o.setResolution(e.shaftResolution),o.setRadius(e.shaftRadius),o.setHeight(1-e.tipLength),o.setCenter(0,(1-e.tipLength)*.5,0);const a=o.getOutputData(),s=a.getPoints().getData(),c=a.getPointData().getNormals().getData();ro.buildFromDegree().rotateZ(-90).apply(s).apply(c);const l=s4e.newInstance();l.setResolution(e.tipResolution),l.setHeight(e.tipLength),l.setRadius(e.tipRadius);const f=l.getOutputData(),u=f.getPoints().getData();ro.buildFromRadian().translate(1-e.tipLength*.5,0,0).apply(u);const d=t$.newInstance();d.setInputData(a),d.addInputData(f);const h=d.getOutputData(),g=h.getPoints().getData();ro.buildFromRadian().translate(-.5+e.tipLength*.5,0,0).apply(g),e.invert?(ro.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(-1,-1,-1).apply(g),i[0]=h):(ro.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(1,1,1).apply(g),i[0]=d.getOutputData())}t.requestData=r}const h4e={tipResolution:6,tipRadius:.1,tipLength:.35,shaftResolution:6,shaftRadius:.03,invert:!1,direction:[1,0,0],pointType:"Float64Array"};function i$(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,h4e,r),J.obj(t,e),J.setGet(t,e,["tipResolution","tipRadius","tipLength","shaftResolution","shaftRadius","invert"]),J.setGetArray(t,e,["direction"],3),J.algo(t,e,0,1),d4e(t,e)}const g4e=J.newInstance(i$,"vtkArrowSource");var wC={newInstance:g4e,extend:i$};function xC(t){const e=t.getPoints().getBounds(),r=[-(e[0]+e[1])*.5,-(e[2]+e[3])*.5,-(e[4]+e[5])*.5];ro.buildFromDegree().translate(...r).apply(t.getPoints().getData())}function CC(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:!1;const n=t.getPoints().getBounds(),i=[0,0,0];r?i[e]=-n[e*2+1]:i[e]=-n[e*2],ro.buildFromDegree().translate(...i).apply(t.getPoints().getData())}function SC(t,e,r,n){const i=t.getPoints().getData().length,o=new Uint8ClampedArray(i);let a=0;for(;a{let i={...e.config,...e.xConfig};const o=wC.newInstance({direction:[1,0,0],...i}).getOutputData();e.config.recenter?xC(o):CC(o,0,i.invert),SC(o,...i.color),i={...e.config,...e.yConfig};const a=wC.newInstance({direction:[0,1,0],...i}).getOutputData();e.config.recenter?xC(a):CC(a,1,i.invert),SC(a,...i.color),i={...e.config,...e.zConfig};const s=wC.newInstance({direction:[0,0,1],...i}).getOutputData();e.config.recenter?xC(s):CC(s,2,i.invert),SC(s,...i.color);const c=t$.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 m4e(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 o$(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Dc.extend(t,e,m4e(r)),J.setGet(t,e,["config","xConfig","yConfig","zConfig"]),p4e(t,e)}const v4e=J.newInstance(o$,"vtkAxesActor");var y4e={newInstance:v4e,extend:o$},tw;(function(t){t[t.ANNOTATED_CUBE=1]="ANNOTATED_CUBE",t[t.AXES=2]="AXES",t[t.CUSTOM=3]="CUSTOM"})(tw||(tw={}));const sl=class sl extends Ii{constructor(e={},r={configuration:{orientationWidget:{enabled:!0,viewportCorner:eO.Corners.BOTTOM_RIGHT,viewportSize:.15,minPixelSize:100,maxPixelSize:300},overlayMarkerType:sl.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE,overlayConfiguration:{[sl.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}},[sl.OVERLAY_MARKER_TYPES.AXES]:{},[sl.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=()=>mi(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}=Ui(n,i),{element:a}=o;a.removeEventListener(nt.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this)),this._resizeObservers.get(n).unobserve(a)})};tt.removeEventListener(V.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}=Ui(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=Ui(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(V.TOOLGROUP_VIEWPORT_ADDED,r=>{r.detail.toolGroupId===this.toolGroupId&&(e(),this.initViewports())})}cleanUpData(){Qo()[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=Qo()[0];if(!r)return;let n=r.getViewports();n=dx(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=y4e.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=eO.newInstance({actor:o,interactor:s.getInteractor(),parentRenderer:a});h.setEnabled(c),h.setViewportCorner(l),h.setViewportSize(f),h.setMinPixelSize(u),h.setMaxPixelSize(d),h.updateMarkerOrientation(),this.orientationMarkers[r]={orientationWidget:h,actor:o},e.addWidget(this.getToolName(),h),s.render(),e.getRenderingEngine().render(),this.updatingOrientationMarker[r]=!1}}async createCustomActor(){const e=this.configuration.overlayConfiguration[tw.CUSTOM].polyDataURL,n=await(await fetch(e)).arrayBuffer(),i=YV.newInstance();i.parseAsArrayBuffer(n),i.update();const o=Yr.newInstance();o.shallowCopy(i.getOutputData()),o.getPointData().setActiveScalars("Color");const a=Aa.newInstance();a.setInputData(o),a.setColorModeToDirectScalars();const s=Dc.newInstance();return s.setMapper(a),s.rotateZ(180),s}createAnnotationCube(e){const r=tO.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=tO.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}};sl.CUBE=1,sl.AXIS=2,sl.VTPFILE=3,sl.OVERLAY_MARKER_TYPES=tw;let nw=sl;nw.toolName="OrientationMarker";const fm=class fm extends Ii{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{hoverTimeout:100,mode:fm.SelectMode.Border,searchRadius:6}}){super(e,r),this.mouseMoveCallback=n=>{if(this.mode===Hn.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=Oe(r);if(!o)return;const{viewport:a}=o,s=Ru(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===fm.SelectMode.Inside?s=rb(o,r,{viewport:n}):a.Labelmap?s=WW(o,r,{viewport:n,searchRadius:this.configuration.searchRadius}):a.Contour?s=$W(o):a.Surface,!s||s===0)return;q5(o,s);const l=n.getRenderingEngine().getViewports().map(f=>f.id);hs(o),We(l)}};fm.SelectMode={Inside:"Inside",Border:"Border"};let rw=fm;rw.toolName="SegmentSelectTool";const lh=class lh extends a1{constructor(e={}){super(e),this.renderAnnotation=(r,n)=>{let i=!0;const{viewport:o}=r,{element:a}=o,s=o.id;let c=xn(this.getToolName(),a);if(!(c!=null&&c.length)||(c=this.filterInteractableAnnotationsForElement(a,c),!(c!=null&&c.length)))return i;const l=this.getTargetId(o),f=o.getRenderingEngine(),u={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:r.viewport.id};for(let d=0;do.worldToCanvas(ue));u.annotationUID=g;const{segmentIndex:w,segmentationId:x}=h.metadata,{lineWidth:C,lineDash:S,shadow:T}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),E=`rgb(${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(!si(g))continue;!Ci(g)&&!this.editData&&y!==null&&(b=[m[y]]),b&&hr(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 F=this.configuration.getTextLines(p,l);if(!F||F.length===0)continue;let W;p.handles.textBox.hasMoved||(W=$a(m),p.handles.textBox.worldPosition=o.canvasToWorld(W));const N=o.worldToCanvas(p.handles.textBox.worldPosition),U=yo(n,g,"1",F,N,m,{},A),{x:H,y:ee,width:ae,height:xe}=U;p.handles.textBox.worldBoundingBox={topLeft:o.canvasToWorld([H,ee]),topRight:o.canvasToWorld([H+ae,ee]),bottomLeft:o.canvasToWorld([H,ee+xe]),bottomRight:o.canvasToWorld([H+ae,ee+xe])}}return i}}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=Oe(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:{}}};mn(h,i);const g=Rt(i,this.getToolName());return this.editData={annotation:h,viewportIdsToRender:g,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),Bt(i),e.preventDefault(),We(g),h}};lh.toolName="SegmentBidirectional",lh.hydrate=(e,r,n)=>{const i=Yn(e);if(!i)return;const{viewport:o}=i,c=W1().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}=lh.hydrateBase(lh,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)||Bn(),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 mn(S,o.element),We([o.id]),S};let QT=lh;class a$ extends Ii{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=Oe(r);if(!o)return;const{viewport:a}=o,s=Ru(a.id);s&&this._setHoveredSegmentForType(s,i,a)}_setHoveredSegmentForType(e,r,n){if(!n.getImageData())return;const{segmentationId:o}=e,a=rb(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);hs(o),We(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=yo(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])}}}a$.toolName="SegmentLabelTool";const Wo=class Wo extends Pl{constructor(e={}){const r=Xi({configuration:{calculateStats:!1,allowOpenContours:!1}},e);super(r),this.onViewportAddedToToolGroupBinded=this.onViewportAddedToToolGroup.bind(this),this.onSegmentationModifiedBinded=this.onSegmentationModified.bind(this)}initializeListeners(){Wo.annotationsToViewportMap.clear(),Wo.viewportIdsChecked=[],tt.addEventListener(V.ANNOTATION_MODIFIED,this.annotationModified),tt.addEventListener(V.ANNOTATION_COMPLETED,this.annotationCompleted),tt.addEventListener(V.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroupBinded),tt.addEventListener(V.SEGMENTATION_MODIFIED,this.onSegmentationModifiedBinded)}cleanUpListeners(){Wo.annotationsToViewportMap.clear(),Wo.viewportIdsChecked=[],tt.removeEventListener(V.ANNOTATION_MODIFIED,this.annotationModified),tt.removeEventListener(V.ANNOTATION_COMPLETED,this.annotationCompleted),tt.removeEventListener(V.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroup.bind(this)),tt.removeEventListener(V.SEGMENTATION_MODIFIED,this.onSegmentationModified.bind(this))}async checkContourSegmentation(e){if(Wo.viewportIdsChecked.includes(e))return;const r=Zd(e);if(!r)return console.log("No active segmentation detected"),!1;const n=r.segmentationId;return r.representationData.Contour?Wo.viewportIdsChecked.push(e):(Wo.viewportIdsChecked.push(e),await ib(e,[{segmentationId:n,type:Nt.Contour}]),h8({segmentationId:n,type:Nt.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=qU(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=oi(n))==null?void 0:a.getViewport(i);o&&Wo.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)===Wo.toolName&&n&&Wo.annotationsToViewportMap.has(r.annotationUID)){const a=Wo.annotationsToViewportMap.get(r.annotationUID);n.length>3&&Ix.viewportContoursToLabelmap(a)}}};Wo.toolName="LabelMapEditWithContour",Wo.annotationsToViewportMap=new Map,Wo.viewportIdsChecked=[];let e_=Wo;const qb=class qb extends yr{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=Oe(o),{viewport:c}=s;this.isDrawing=!0;const l=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...a],[...a],[...a],[...a]]}}});mn(l,o);const f=Rt(o,this.getToolName(),!1);return this.editData={annotation:l,viewportUIDsToRender:f,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(o),Bt(o),r.preventDefault(),We(f),l},this.getHandleNearImagePoint=(r,n,i,o)=>{const a=Oe(r),{viewport:s}=a,{data:c}=n,{points:l}=c.handles;for(let f=0;f{const a=Oe(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(O8([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=Rt(a,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:c},this._activateModify(a),Bt(a),We(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=Rt(s,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:f,handleIndex:l},this._activateModify(s),Bt(s),We(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),nn(i),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&Sn(o.annotationUID),We(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=Oe(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,Oe(i),We(a)},this._activateDraw=r=>{Je.isInteractingWithTool=!0,r.addEventListener(V.MOUSE_UP,this._endCallback),r.addEventListener(V.MOUSE_DRAG,this._dragCallback),r.addEventListener(V.MOUSE_MOVE,this._dragCallback),r.addEventListener(V.MOUSE_CLICK,this._endCallback),r.addEventListener(V.TOUCH_END,this._endCallback),r.addEventListener(V.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=r=>{Je.isInteractingWithTool=!1,r.removeEventListener(V.MOUSE_UP,this._endCallback),r.removeEventListener(V.MOUSE_DRAG,this._dragCallback),r.removeEventListener(V.MOUSE_MOVE,this._dragCallback),r.removeEventListener(V.MOUSE_CLICK,this._endCallback),r.removeEventListener(V.TOUCH_END,this._endCallback),r.removeEventListener(V.TOUCH_DRAG,this._dragCallback)},this._activateModify=r=>{Je.isInteractingWithTool=!0,r.addEventListener(V.MOUSE_UP,this._endCallback),r.addEventListener(V.MOUSE_DRAG,this._dragCallback),r.addEventListener(V.MOUSE_CLICK,this._endCallback),r.addEventListener(V.TOUCH_END,this._endCallback),r.addEventListener(V.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=r=>{Je.isInteractingWithTool=!1,r.removeEventListener(V.MOUSE_UP,this._endCallback),r.removeEventListener(V.MOUSE_DRAG,this._dragCallback),r.removeEventListener(V.MOUSE_CLICK,this._endCallback),r.removeEventListener(V.TOUCH_END,this._endCallback),r.removeEventListener(V.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(r,n)=>{const{viewport:o}=r,{element:a}=o;let s=xn(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&&hr(n,u,"0",w,{color:m}),OB(n,u,"0",p[0],p[3],{color:"black",lineDash:y,lineWidth:v})}},this._getRectangleImageCoordinates=r=>{const[n,i]=r;return{left:Math.min(n[0],i[0]),top:Math.min(n[1],i[1]),width:Math.abs(n[0]-i[0]),height:Math.abs(n[1]-i[1])}},this._calculateCachedStats=(r,n,i,o,a)=>{const{data:s}=r,{viewportUID:c,renderingEngineUID:l,sceneUID:f}=a,u=s.handles.points[0],d=s.handles.points[3],{cachedStats:h}=s,g=Object.keys(h);for(let v=0;v_r(r,i)&&_r(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=ta(this._calculateCachedStats,100,{trailing:!0})}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),nn(e);const{annotation:r,viewportUIDsToRender:n}=this.editData,{data:i}=r;return i.active=!1,i.handles.activeHandleIndex=null,We(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:${e.uid}`}};qb.toolName="VideoRedaction";let t_=qb;const s$=Object.freeze(Object.defineProperty({__proto__:null,AdvancedMagnifyTool:d1,AngleTool:$T,AnnotationDisplayTool:Xf,AnnotationTool:yr,ArrowAnnotateTool:Bf,BaseTool:Ii,BidirectionalTool:a1,BrushTool:Ix,CONSTANTS:Xwe,CircleROIStartEndThresholdTool:Kz,CircleROITool:Y5,CircleScissorsTool:jz,CobbAngleTool:jT,CrosshairsTool:ll,DragProbeTool:BT,ETDRSGridTool:GT,EllipticalROITool:r0,Enums:zF,EraserTool:Wz,HeightTool:UT,KeyImageTool:YT,LabelMapEditWithContourTool:e_,LabelTool:X5,LabelmapBaseTool:t0,LengthTool:Uf,LivewireContourSegmentationTool:zT,LivewireContourTool:Q5,MIPJumpToClickTool:Rz,MagnifyTool:Lz,OrientationMarkerTool:nw,OverlayGridTool:Az,PaintFillTool:qz,PanTool:Ef,PlanarFreehandContourSegmentationTool:Pl,PlanarFreehandROITool:Ff,PlanarRotateTool:eg,ProbeTool:Mu,RectangleROIStartEndThresholdTool:Q8,RectangleROIThresholdTool:eb,RectangleROITool:Ou,RectangleScissorsTool:$z,ReferenceCursors:Qa,ReferenceLinesTool:Fd,RegionSegmentPlusTool:ZT,RegionSegmentTool:JT,ScaleOverlayTool:Fz,SculptorTool:tg,SegmentBidirectionalTool:QT,SegmentLabelTool:a$,SegmentSelectTool:rw,SegmentationIntersectionTool:Nz,SphereScissorsTool:Hz,SplineContourSegmentationTool:WT,SplineROITool:J5,StackScrollTool:n0,Synchronizer:X8,SynchronizerManager:$G,ToolGroupManager:iU,TrackballRotateTool:Mz,Types:CTe,UltrasoundDirectionalTool:HT,UltrasoundPleuraBLineTool:XT,VideoRedactionTool:t_,VolumeRotateTool:Bz,WholeBodySegmentTool:zz,WindowLevelRegionTool:Pz,WindowLevelTool:Qh,ZoomTool:fu,addTool:Hi,annotation:Jye,cancelActiveManipulations:zG,cursors:Xpe,destroy:Hwe,drawing:xve,init:jG,removeTool:fU,segmentation:GTe,splines:HTe,get state(){return Je},store:jwe,synchronizers:mxe,utilities:xTe,version:Ywe},Symbol.toStringTag,{value:"Module"}));function c$(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 ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0;if(r){for(let a=0;a>e;return n}function _C(t,e,r){const n=t[`${e}PaletteColorLookupTableData`];if(n)return Promise.resolve(n);const i=vt("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 d$(t,e,r){const n=t.columns*t.rows,i=t.pixelData;Promise.all([_C(t,"red",null),_C(t,"green",null),_C(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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qe=le[De],qe=re(Te,qe);if(qe===void 0)throw"dicomParser.readEncapsulatedImageFrame: unable to find fragment that matches basic offset table entry";return ne(se,he,qe,Ie(De,le,Te,qe),Te)}var He=!1;function et(se,he,De){if(He||(He=!0,console&&console.log&&console.log("WARNING: dicomParser.readEncapsulatedPixelData() has been deprecated")),se===void 0)throw"dicomParser.readEncapsulatedPixelData: missing required parameter 'dataSet'";if(he===void 0)throw"dicomParser.readEncapsulatedPixelData: missing required parameter 'element'";if(De===void 0)throw"dicomParser.readEncapsulatedPixelData: missing required parameter 'frame'";if(he.tag!=="x7fe00010")throw"dicomParser.readEncapsulatedPixelData: parameter 'element' refers to non pixel data tag (expected tag = x7fe00010)";if(he.encapsulatedPixelData!==!0||he.hadUndefinedLength!==!0||he.basicOffsetTable===void 0||he.fragments===void 0)throw"dicomParser.readEncapsulatedPixelData: parameter 'element' refers to pixel data element that does not have 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n=r;for(let i=0;iy.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}));y.queue.writeBuffer(b[0],0,new Uint32Array(h));const D=[0,1].map(()=>y.createBuffer({size:m,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST})),I=y.createBuffer({size:w,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}),P=y.createBuffer({size:x,usage:GPUBufferUsage.STORAGE|GPUBufferUsage.COPY_SRC|GPUBufferUsage.COPY_DST}),M=new Int32Array([l,f,u,-1,-1,-1]);y.queue.writeBuffer(P,0,M);const L=y.createBindGroupLayout({entries:[{binding:0,visibility:GPUShaderStage.COMPUTE,buffer:{type:"uniform"}},{binding:1,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:2,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:3,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:4,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:5,visibility:GPUShaderStage.COMPUTE,buffer:{type:"read-only-storage"}},{binding:6,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}},{binding:7,visibility:GPUShaderStage.COMPUTE,buffer:{type:"storage"}}]}),V=[0,1].map(Ne=>{const Ye=b[Ne],Ke=D[Ne],te=b[(Ne+1)%2],ae=D[(Ne+1)%2];return y.createBindGroup({layout:L,entries:[{binding:0,resource:{buffer:T}},{binding:1,resource:{buffer:E}},{binding:2,resource:{buffer:Ye}},{binding:3,resource:{buffer:Ke}},{binding:4,resource:{buffer:te}},{binding:5,resource:{buffer:ae}},{binding:6,resource:{buffer:I}},{binding:7,resource:{buffer:P}}]})}),G=y.createComputePipeline({layout:y.createPipelineLayout({bindGroupLayouts:[L]}),compute:{module:C,entryPoint:"main",constants:{workGroupSizeX:n[0],workGroupSizeY:n[1],workGroupSizeZ:n[2],windowSize:i}}}),A=[Math.ceil(l/n[0]),Math.ceil(f/n[1]),Math.ceil(u/n[2])],k=y.createBuffer({size:w,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),F=o?performance.now()+o:0;let H=a.numCyclesInterval,J=0;for(let Ne=0;Ne0&&!(Ne%H)){await k.mapAsync(GPUMapMode.READ,0,w);const ae=k.getMappedRange(0,w),le=new Uint32Array(ae.slice(0))[Ne]/g.length;if(k.unmap(),Ne>=1&&leF){console.warn(`Exceeded processing time limit (${o})ms`);break}}const oe=y.createCommandEncoder(),me=(d+1)%2,fe=y.createBuffer({size:m,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST}),Se=y.createBuffer({size:x,usage:GPUBufferUsage.MAP_READ|GPUBufferUsage.COPY_DST});oe.copyBufferToBuffer(b[me],0,fe,0,m),oe.copyBufferToBuffer(P,0,Se,0,x),y.queue.submit([oe.finish()]),await fe.mapAsync(GPUMapMode.READ,0,m);const Le=fe.getMappedRange(0,m),Ue=new Uint32Array(Le);h.set(Ue),fe.unmap(),await Se.mapAsync(GPUMapMode.READ,0,x);const Pe=Se.getMappedRange(0,x),B=new Int32Array(Pe.slice(0));Se.unmap();const O=B[0],j=B[1],z=B[2],q=B[3],Q=B[4],ie=B[5];c.voxelManager.setCompleteScalarDataArray(h),c.voxelManager.clearBounds(),c.voxelManager.setBounds([[O,q],[j,Q],[z,ie]])}const{transformWorldToIndex:Am}=Hn,Ove=254,Mve=255,Pve=.1,Rve=.8;function Lve(t,e){const{topLeftWorld:r,bottomRightWorld:n}=e,i=Am(t.imageData,r),o=Am(t.imageData,n);return{...e,topLeftIJK:i,bottomRightIJK:o}}function Ave(t,e){const r=t.imageData.getDirection(),n=$t(r[3],r[4],r[5]),{center:i,radius:o}=e,a=t.imageData,s=Gn(Xe(),i,n,-o),c=Gn(Xe(),i,n,o),l=pU([c,s],a);return Lve(t,l)}function Nve(t,e,r){const n=t.imageData,i=r.getCamera(),{ijkVecRowDir:o,ijkVecColDir:a}=ew(n,i);if([o,a].some(f=>!un(Math.abs(f[0]),1)&&!un(Math.abs(f[1]),1)&&!un(Math.abs(f[2]),1))){console.warn("Oblique view is not supported!");return}const{boundsIJK:c}=Ave(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 L4(t.volumeId,l,{targetBuffer:{type:"Float32Array"}})}function kve(t,e,r,n){const i=t.voxelManager.getCompleteScalarDataArray(),o=r.center,[a,s,c]=t.dimensions,l=a*s,f=Am(t.imageData,o),u=i[f[2]*l+f[1]*a+f[0]],d=n.positiveSeedValue??Ove,h=n.positiveSeedVariance??Pve,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,_]=x;for(let T=0,E=y.length;T=a||I<0||I>=s||P<0||P>=c)continue;const M=P*l+I*a+D,L=i[M];e.voxelManager.getAtIndex(M)===d||Lv||(e.voxelManager.setAtIndex(M,d),w.push([D,I,P]))}}}function Vve(t,e,r,n,i){const o=t.voxelManager.getCompleteScalarDataArray(),[a,s,c]=e.dimensions,l=a*s,{worldVecRowDir:f,worldVecSliceDir:u}=ew(e.imageData,n.getCamera()),d=Am(t.imageData,r.center),h=o[d[2]*a*s+d[1]*a+d[0]],g=i.negativeSeedVariance??Rve,p=(i==null?void 0:i.negativeSeedValue)??Mve,v=Math.abs(h*g),y=h-v,m=h+v,w=360,x=2*Math.PI/w,C=A5(Ef(),u,x),S=LP(f);for(let _=0;_=a||D<0||D>=s||I<0||I>=c)continue;const P=b+D*a+I*l,M=o[P];(Mm)&&e.voxelManager.setAtIndex(P,p)}}async function Fve(t,e,r,n){const i=await q5(t.volumeId);return kve(t,i,e,n),Vve(t,i,e,r,n),i}async function cB(t,e,r,n){const i=He.getVolume(t),o=Nve(i,e,r),a=await Fve(o,e,r,n);return await Lw(o.volumeId,a.volumeId),a}const Uve=254,Bve=255,Gve=[-1/0,-995],Wve=[0,1900];function zve(t,e,r){const{negativeSeedValue:n=Bve,negativePixelRange:i=Gve}=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 jve(t,e){const r=q5(t.volumeId);return $ve(t,r,e),zve(t,r,e),r}async function lB(t,e,r){const{boundingBox:n}=e,{ijkTopLeft:i,ijkBottomRight:o}=n,a={minX:i[0],maxX:o[0],minY:i[1],maxY:o[1],minZ:i[2],maxZ:o[2]},s=L4(t,a,{targetBuffer:{type:"Float32Array"}}),c=await jve(s,r);return await Lw(s.volumeId,c.volumeId),c}const Hve=254,Kve=255,qve=1,uB=1.8,Xve=3.2,SS=30,Yve=70,Jve=50,{transformWorldToIndex:Zve}=Hn,np=1e5;function fB(t,e,r){const{dimensions:n,imageData:i}=t,[o,a,s]=n,c=t.voxelManager,l=c.getCompleteScalarDataArray(),f=o*a,u=(r==null?void 0:r.initialNeighborhoodRadius)??qve,d=(r==null?void 0:r.positiveStdDevMultiplier)??uB,h=(r==null?void 0:r.negativeStdDevMultiplier)??Xve,g=(r==null?void 0:r.negativeSeedMargin)??SS,p=(r==null?void 0:r.negativeSeedsTargetPatches)??Yve,v=Zve(i,e).map(Math.round),y=c.toIndex(v);if(v[0]<0||v[0]>=o||v[1]<0||v[1]>=a||v[2]<0||v[2]>=s)return console.warn("Click position is outside volume bounds."),null;const m=tk(l,n,v,u);m.count===0&&(m.mean=l[y],m.stdDev=0);const w=m.mean-d*m.stdDev,x=m.mean+d*m.stdDev,C=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]];let S=1/0,_=1/0,T=1/0,E=-1/0,b=-1/0,D=-1/0;const I=new Set,P=[],M=l[y];if(M>=w&&M<=x)I.add(y),P.push(v),S=E=v[0],_=b=v[1],T=D=v[2];else return console.warn("Clicked voxel intensity is outside the calculated positive range. No positive seeds generated."),{positiveSeedIndices:new Set,negativeSeedIndices:new Set};let L=0;for(;L=o||te<0||te>=a||ae<0||ae>=s)continue;const Ie=ae*f+te*o+Ke;if(I.has(Ie))continue;const le=l[Ie];le>=w&&le<=x&&(I.add(Ie),I.size=np&&console.debug(`Reached maximum number of positive seeds (${np}). 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rye(t){for(const[e,r]of Object.entries(t))hB(e,r.map(n=>({...n,type:Wt.Labelmap})))}function gB(t,e){return cg(t,e.map(r=>({...r,type:Wt.Surface})))}function iye(t){const e={};for(const[r,n]of Object.entries(t))e[r]=gB(r,n);return e}async function oye({segmentationId:t,viewportId:e,imageIds:r,options:n}){const i=Xn(t);if(n!=null&&n.removeOriginal){const o=i.representationData.Labelmap;He.getVolume(o.volumeId)&&He.removeVolumeLoadObject(o.volumeId),i.representationData.Labelmap={imageIds:r}}else i.representationData.Labelmap={...i.representationData.Labelmap,imageIds:r};await cg(e,[{segmentationId:t,type:Wt.Labelmap}]),ot.addEventListenerOnce(N.SEGMENTATION_RENDERED,()=>ko(t))}async function aye({volumeId:t}){return{imageIds:He.getVolume(t).imageIds}}function sye({segmentationId:t,options:e}){const r=Xn(t);if(!r)return;const{volumeId:n}=r.representationData.Labelmap,i=He.getVolume(n);return oye({segmentationId:t,viewportId:e.viewportId,imageIds:i.imageIds,options:e})}async function pB(t){return uV(t)}async function cye({segmentationId:t,segmentIndices:e,mode:r="individual"}){Dw(),Sl(ms.COMPUTE_LARGEST_BIDIRECTIONAL,0);const n=RU(t,e);if(!n)return;const{operationData:i,segImageIds:o,reconstructableVolume:a,indices:s}=n,c=a?await lye({operationData:i,indices:s,mode:r}):await uye({segImageIds:o,indices:s,mode:r});return Sl(ms.COMPUTE_LARGEST_BIDIRECTIONAL,100),c}async function lye({operationData:t,indices:e,mode:r}){const n=LU(t),{segmentationVoxelManager:i,segmentationImageData:o}=n,s={scalarData:i.getCompleteScalarDataArray(),dimensions:o.getDimensions(),spacing:o.getSpacing(),origin:o.getOrigin(),direction:o.getDirection()};return await Tu().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:s,indices:e,mode:r})}async function uye({segImageIds:t,indices:e,mode:r}){const{segmentationInfo:n}=AU(t);return await Tu().executeTask("compute","getSegmentLargestBidirectionalInternal",{segmentationInfo:n,indices:e,mode:r,isStack:!0})}function fye(t){const e=Xn(t);if(!e)return null;let r;const n=e.representationData.Labelmap;if("imageIds"in n){const{imageIds:i}=n,o=He.getImage(i[0]),a=He.getVolumeContainingImageId(o.referencedImageId);if(a!=null&&a.volume)return a.volume;r=i.map(s=>He.getImage(s).referencedImageId)}else if("volumeId"in n){const{volumeId:i,referencedVolumeId:o}=n;if(o){const s=He.getVolume(o);if(s)return s}const a=He.getVolume(i);a&&(r=a.imageIds.map(s=>He.getImage(s).referencedImageId))}return Ow(r)}async function dye({segmentationIds:t,segmentIndex:e}){Dw(),Sl(ms.COMPUTE_STATISTICS,0);const r=Xn(t[0]),{imageIds:n}=r.representationData.Labelmap;if(!Bf(n))throw new Error("Invalid volume - TMTV cannot be calculated");return await hye({segmentationIds:t,segmentIndex:e})}async function hye({segmentationIds:t,segmentIndex:e}){const r=t.map(p=>ag(p)),n=UU(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=fye(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 Tu().executeTask("compute","computeMetabolicStats",{segmentationInfo:u,imageInfo:h});return Sl(ms.COMPUTE_STATISTICS,100),g}const gye=Object.freeze(Object.defineProperty({__proto__:null,IslandRemoval:zd,LabelmapMemo:Q2e,SegmentStatsCalculator:CS,VolumetricCalculator:Ed,computeMetabolicStats:dye,computeStackLabelmapFromVolume:aye,computeVolumeLabelmapFromStack:pB,contourAndFindLargestBidirectional:nB,createBidirectionalToolData:rB,createLabelmapVolumeForViewport:y2e,createMergedLabelmapForIndex:UU,floodFill:kE,getBrushSizeForToolGroup:uve,getBrushThresholdForToolGroup:dve,getBrushToolInstances:sg,getHoveredContourSegmentationAnnotation:sB,getOrCreateImageVolume:Ow,getOrCreateSegmentationVolume:ag,getReferenceVolumeForSegmentationVolume:OU,getSegmentIndexAtLabelmapBorder:oB,getSegmentIndexAtWorldPoint:FE,getSegmentLargestBidirectional:cye,getStatistics:zU,getUniqueSegmentIndices:rF,growCut:Qve,invalidateBrushCursor:iB,rectangleROIThresholdVolumeByRange:m2e,segmentContourAction:Cve,setBrushSizeForToolGroup:lve,setBrushThresholdForToolGroup:fve,thresholdSegmentationByRange:hve,thresholdVolumeByRange:VU,triggerSegmentationRender:rg,triggerSegmentationRenderBySegmentationId:Ew,validateLabelmap:r2e},Symbol.toStringTag,{value:"Module"}));function pye(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 mye(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 vye=Object.freeze(Object.defineProperty({__proto__:null,getOrientationStringLPS:pye,invertOrientationStringLPS:mye},Symbol.toStringTag,{value:"Module"}));var fh;(function(t){t.CLIP_STOPPED="CORNERSTONE_CINE_TOOL_STOPPED",t.CLIP_STARTED="CORNERSTONE_CINE_TOOL_STARTED"})(fh||(fh={}));const BE={};function mB(t,e){const r=Oe(t),{viewportId:n}=r;BE[n]=e}function GE(t){const e=Oe(t),{viewportId:r}=e;return BE[r]}function yye(t){return BE[t]}const{ViewportStatus:vB}=Xs,{triggerEvent:nC}=Hn,yB=!0,_S=new Map;function wye(t,e){let r,n;if(t===void 0)throw new Error("playClip: element must not be undefined");const i=Oe(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=Eye(o,e);let s=GE(t);const c=e.dynamicCineEnabled;if(c&&xB(t),s?TS(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},mB(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}=xye(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{TS(t,{stopDynamicCine:!c,viewportId:o.id}),nC(t,fh.CLIP_STOPPED,{element:t});return}const p=h-d;if(p)try{a.scroll(p)}catch(v){console.warn("Play clip not scrolling",v),CB(s),nC(t,fh.CLIP_STOPPED,{element:t})}};if(c){const u=WE(o);u&&_S.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};nC(t,fh.CLIP_STARTED,f)}function wB(t,e={}){TS(t,{stopDynamicCine:!0,...e})}function TS(t,e={stopDynamicCine:!0,viewportId:void 0}){const{stopDynamicCine:r,viewportId:n}=e,i=Oe(t);let o;const a=i==null?void 0:i.viewport;if(i){const{viewport:s}=i;o=GE(s.element)}else if(n)o=yye(n);else return;o&&CB(o),a instanceof wm?a.pause():r&&a instanceof Wr&&xB(t)}function xB(t){const{viewport:e}=Oe(t);if(e instanceof Tr){const r=WE(e);if(r!=null&&r.isDynamicVolume()){const n=_S.get(r.volumeId);_S.delete(r.volumeId),n&&n!==t&&wB(n)}}}function xye(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 CB(t){const e=t.intervalId;typeof e<"u"&&(t.intervalId=void 0,t.usingFrameTimeVector?clearTimeout(e):clearInterval(e))}function WE(t){if(!(t instanceof Tr))return;const e=t.getAllVolumeIds();if(!(e!=null&&e.length))return;const n=e.find(i=>{var o;return(o=He.getVolume(i))==null?void 0:o.isDynamicVolume()})??e[0];return He.getVolume(n)}function Cye(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!==vB.RENDERED){this.waitForRenderedCount++;return}this.waitForRenderedCount=0,Ec(t,{delta:n,debounceLoading:yB})}}}function Sye(t,e){return{get numScrollSteps(){return t.getNumberOfSlices()},get currentStepIndex(){return t.getSliceIndex()},get 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s=n?I2(a):0,c=gS(a,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30);if(c===a)return!1;I2(c,-s);for(let f=1;f<(e==null?void 0:e.loop);f++)s=n?I2(c):0,c=gS(c,0,a.length,(e==null?void 0:e.knotsRatioPercentage)||30),I2(c,-s);const l=Ii($a(),o);return t.data.contour.polyline=c.map(f=>mn([0,0,0],[...f,0],l)),!0}const Oye={smoothAnnotation:SB},Mye=Object.freeze(Object.defineProperty({__proto__:null,default:Oye,smoothAnnotation:SB},Symbol.toStringTag,{value:"Module"})),Pye=Object.freeze(Object.defineProperty({__proto__:null,getBoundsIJKFromRectangleAnnotations:FU,isAxisAlignedRectangle:QU},Symbol.toStringTag,{value:"Module"})),_B={};function TB(t,e){const r=Oe(t),{viewportId:n}=r;_B[n]=e}function lg(t){const e=Oe(t),{viewportId:r}=e;return _B[r]}const bd=In.Prefetch,EB=0;function Rye(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 Lye(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 ug(t){const e=Oe(t);if(!e)return null;const{viewport:r}=e;return r instanceof _r?{currentImageIdIndex:r.getCurrentImageIdIndex(),imageIds:r.getImageIds()}:null}function Aw(t){return function(e){const r=e.detail;let n;try{n=ug(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=lg(t);!a||!a.indicesToRequest||!a.indicesToRequest.length||a.indicesToRequest.push(o)}}const Aye=t=>{const e=new Set(t.imageIds);return r=>r.type!==bd||!e.has(r.additionalDetails.imageId)};let Mp={maxImagesToPrefetch:1/0,preserveExistingPool:!0},ES;const Nye=10;function bB(t){var g,p;const e=lg(t);if(!e)return;const r=e||{},n=ug(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?He.getImageLoadObject(y):He.isLoaded(y))&&o(v)}),!r.indicesToRequest.length)return;Mp.preserveExistingPool||xa.clearRequestStack(bd);const s=Lye(r.indicesToRequest,n.currentImageIdIndex);let c,l,f=s.low,u=s.high;const d=[];for(;f>=0||uMp.maxImagesToPrefetch,m=r.indicesToRequest[u]-v>Mp.maxImagesToPrefetch,w=!y&&f>=0,x=!m&&uyl(v,y);d.forEach(v=>{const y={requestType:bd};xa.addRequest(h.bind(null,v,y),bd,{imageId:v},EB)})}function bS(t){clearTimeout(ES),ES=setTimeout(function(){const e=t.target;try{bB(e)}catch{return}},Nye)}function kye(t){const e=ug(t);if(!e||!e.imageIds||e.imageIds.length===0){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}const r={indicesToRequest:Rye(0,e.imageIds.length-1),enabled:!0,direction:1},n=r.indicesToRequest.indexOf(e.currentImageIdIndex);r.indicesToRequest.splice(n,1),TB(t,r),bB(t),t.removeEventListener(st.STACK_NEW_IMAGE,bS),t.addEventListener(st.STACK_NEW_IMAGE,bS);const i=Aw(t);ot.removeEventListener(st.IMAGE_CACHE_IMAGE_REMOVED,i),ot.addEventListener(st.IMAGE_CACHE_IMAGE_REMOVED,i)}function Vye(t){clearTimeout(ES),t.removeEventListener(st.STACK_NEW_IMAGE,bS);const e=Aw(t);ot.removeEventListener(st.IMAGE_CACHE_IMAGE_REMOVED,e);const r=lg(t);r&&r.indicesToRequest.length&&(r.enabled=!1,xa.clearRequestStack(bd))}function Fye(){return Mp}function Uye(t){Mp=t}const Bye={enable:kye,disable:Vye,getConfiguration:Fye,setConfiguration:Uye};let Nm={maxImagesToPrefetch:1/0,minBefore:2,maxAfter:2,directionExtraImages:10,preserveExistingPool:!1},DS;const Gye=5,Wye=t=>{var n;const e=ug(t);if(!e)return;if(!((n=e.imageIds)!=null&&n.length)){console.warn("CornerstoneTools.stackPrefetch: No images in stack.");return}$E(t),zE(t),t.removeEventListener(st.STACK_NEW_IMAGE,IS),t.addEventListener(st.STACK_NEW_IMAGE,IS);const r=Aw(t);ot.removeEventListener(st.IMAGE_CACHE_IMAGE_REMOVED,r),ot.addEventListener(st.IMAGE_CACHE_IMAGE_REMOVED,r)};function zE(t){var l,f;const e=ug(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=lg(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?He.getImageLoadObject(d):He.isLoaded(d))&&i(u)}),!n.indicesToRequest.length)return;Nm.preserveExistingPool||xa.filterRequests(Aye(e));function s(u){var v,y;const d=e.imageIds.indexOf(u);i(d);const h=He.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=He.getMaxCacheSize()/4/m;if(!n.cacheFill)g.initialTime=Date.now()-g.start,g.initialSize=g.imageIds.size,$E(t,w),zE(t);else if(g.imageIds.size){g.fillTime=Date.now()-g.start;const{size:x}=g.imageIds;g.fillSize=x}}}const c=(u,d)=>yl(u,d).then(()=>s(u));n.indicesToRequest.forEach(u=>{const d=e.imageIds[u],h={requestType:bd};xa.addRequest(c.bind(null,d,h),bd,{imageId:d},EB)})}function IS(t){clearTimeout(DS),DS=setTimeout(function(){const e=t.target;try{$E(e),zE(e)}catch{return}},Gye)}const zye=t=>t<0?-1:1,$E=(t,e)=>{var d;const r=ug(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}=Nm;const{directionExtraImages:a=10}=Nm,s=lg(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=zye(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,TB(t,s)};function $ye(t){clearTimeout(DS),t.removeEventListener(st.STACK_NEW_IMAGE,IS);const e=Aw(t);ot.removeEventListener(st.IMAGE_CACHE_IMAGE_REMOVED,e);const r=lg(t);r&&(r.enabled=!1)}function jye(){return Nm}function Hye(t){Nm=t}const Kye={enable:Wye,disable:$ye,getConfiguration:jye,setConfiguration:Hye},qye=Object.freeze(Object.defineProperty({__proto__:null,isViewportPreScaled:bu},Symbol.toStringTag,{value:"Module"}));function Xye(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=He.getVolume(e.maskVolumeId);if(!i)throw new Error("Segmentation volume not found");const[o,a]=Jye(n,t,i);return[o,a]}return e.worldCoordinate?Yye(n,e.worldCoordinate,t):r}function Yye(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]),!Cr(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 Jye(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=$4(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 DB(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=DB(t,e);for(let i=0;i{const n=Zye(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=IB[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 e5e(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=IB[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 PB(t){const e=MB(t);if(!e)return;const r=t.getPoints().getData();return e.map(n=>n.map(i=>OB(r,i)))}const n5e=Object.freeze(Object.defineProperty({__proto__:null,getPoint:OB,getPolyDataPointIndexes:MB,getPolyDataPoints:PB},Symbol.toStringTag,{value:"Module"}));var fs;(function(t){t.Top="top",t.Left="left",t.Bottom="bottom",t.Right="right"})(fs||(fs={}));const r5e=Object.freeze(Object.defineProperty({__proto__:null,get ColorbarRangeTextPosition(){return fs}},Symbol.toStringTag,{value:"Module"})),nu=t=>t&&t.upper>t.lower,Jy=t=>!!t&&t.width>0&&t.height>0,km=(t,e)=>!!t&&!!e&&t.lower===e.lower&&t.upper===e.upper,RB=(t,e)=>!!t&&!!e&&t.width===e.width&&t.height===e.height,i5e=(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:o5e}=Hn;class jE{constructor(e){jE.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;!Jy(e)||RB(r,e)||(this._setCanvasSize(r,e),this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!nu(e)||km(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!nu(e)||km(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&&!Jy(r))throw new Error('Invalid "size"');if(n&&!nu(n))throw new Error('Invalid "imageRange"');if(i&&!nu(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:`${i}px`})}_createRootElement(e){const r=document.createElement("canvas");return Object.assign(r.style,{position:"absolute",top:"0",left:"0",pointerEvents:"none",boxSizing:"border-box"}),this._setCanvasSize(r,e),r}render(){if(!this._canvas.isConnected)return;const{_colormap:e}=this,{RGBPoints:r}=e,n=r.length/4,i=v=>{const y=4*v;if(!(v<0||v>=n))return{index:v,position:r[y],color:[r[y+1],r[y+2],r[y+3]]}},{width:o,height:a}=this._canvas,s=this._canvas.getContext("2d");if(!s)return;const c=o>a,l=c?o:a,{_voiRange:f}=this,u=this._showFullImageRange?this._imageRange:{...f};let d,h=i(0);const g=(u.upper-u.lower)/(l-1);let p=u.lower;for(let v=0;vo5e(Math.round(x*255),0,255));s.fillStyle=`rgb(${w[0]}, ${w[1]}, ${w[2]})`,c?s.fillRect(v,0,1,a):s.fillRect(0,a-v-1,o,1),p+=g}}}const ed={FONT:"10px Arial",COLOR:"white",TICK_SIZE:5,TICK_WIDTH:1,TICK_LABEL_MARGIN:3,MAX_NUM_TICKS:8,TICKS_STEPS:[1,2.5,5,10]};class HE{constructor(e){HE.validateProps(e);const{top:r=0,left:n=0,size:i={width:20,height:100},imageRange:o={lower:0,upper:1},voiRange:a={lower:0,upper:1},ticks:s,container:c,showFullPixelValueRange:l=!1}=e,{style:f,position:u}=s??{};this._imageRange=o,this._voiRange=a,this._font=(f==null?void 0:f.font)??ed.FONT,this._color=(f==null?void 0:f.color)??ed.COLOR,this._tickSize=(f==null?void 0:f.tickSize)??ed.TICK_SIZE,this._tickWidth=(f==null?void 0:f.tickWidth)??ed.TICK_WIDTH,this._labelMargin=(f==null?void 0:f.labelMargin)??ed.TICK_LABEL_MARGIN,this._maxNumTicks=(f==null?void 0:f.maxNumTicks)??ed.MAX_NUM_TICKS,this._rangeTextPosition=u??fs.Right,this._showFullPixelValueRange=l,this._canvas=this._createCanvasElement(i,r,n),c&&this.appendTo(c)}get size(){const{width:e,height:r}=this._canvas;return{width:e,height:r}}set size(e){const{_canvas:r}=this;!Jy(e)||RB(r,e)||(this._setCanvasSize(r,e),this.render())}get top(){return Number.parseInt(this._canvas.style.top)}set top(e){const{_canvas:r}=this,n=this.top;e!==n&&(r.style.top=`${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=`${e}px`,this.render())}get imageRange(){return{...this._imageRange}}set imageRange(e){!nu(e)||km(e,this._imageRange)||(this._imageRange=e,this.render())}get voiRange(){return{...this._voiRange}}set voiRange(e){!nu(e)||km(e,this._voiRange)||(this._voiRange=e,this.render())}get tickSize(){return this._tickSize}set tickSize(e){e!==this._tickSize&&(this._tickSize=e,this.render())}get tickWidth(){return this._tickWidth}set tickWidth(e){e!==this._tickWidth&&(this._tickWidth=e,this.render())}get color(){return this._color}set color(e){e!==this._color&&(this._color=e,this.render())}get showFullPixelValueRange(){return this._showFullPixelValueRange}set showFullPixelValueRange(e){e!==this._showFullPixelValueRange&&(this._showFullPixelValueRange=e,this.render())}get visible(){return this._canvas.style.display==="block"}set visible(e){e!==this.visible&&(this._canvas.style.display=e?"block":"none",e&&this.render())}appendTo(e){e.appendChild(this._canvas),this.render()}static validateProps(e){const{size:r,imageRange:n,voiRange:i}=e;if(r&&!Jy(r))throw new Error('Invalid "size"');if(n&&!nu(n))throw new Error('Invalid "imageRange"');if(i&&!nu(i))throw new Error('Invalid "voiRange"')}_setCanvasSize(e,r){const{width:n,height:i}=r;e.width=n,e.height=i,Object.assign(e.style,{width:`${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=ed.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===fs.Top?p=this._getTopTickInfo({position:d,labelMeasure:g}):p=this._getBottomTickInfo({position:d,labelMeasure:g}):this._rangeTextPosition===fs.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 a5e(t,e,r){return(t>=e?[fs.Top,fs.Bottom]:[fs.Left,fs.Right]).includes(r)}class s5e{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 kg={MULTIPLIER:1,RANGE_TEXT_POSITION:fs.Right,TICKS_BAR_SIZE:50};class Vm extends s5e{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=$s(hn(),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}=i1(d,h);g=Math.max(g+f,1),p+=u;const v=pf(g,p);this.voiRange=v,n.stopPropagation(),n.preventDefault()},this._mouseUpCallback=n=>{this._isInteracting=!1,this.hideTicks(),this._removeVOIEventListeners(),n.stopPropagation()},this._eventListenersManager=new WN,this._colormaps=Vm.getColormapsMap(e),this._activeColormapName=Vm.getInitialColormapName(e),this._canvas=this._createCanvas(e),this._ticksBar=this._createTicksBar(e),this._rangeTextPosition=((r=e.ticks)==null?void 0:r.position)??kg.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;!nu(e)||km(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[kg.MULTIPLIER,kg.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 jE({colormap:o,imageRange:r,voiRange:n,showFullPixelValueRange:i})}_createTicksBar(e){const r=e.ticks;return new HE({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:kg.TICKS_BAR_SIZE,s=o?kg.TICKS_BAR_SIZE:r;if(!a5e(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===fs.Top?-s:r):(c=0,l=i===fs.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 rC=4;function c5e(t,e,r){if(nk(t,e)==="PT"){const{clientWidth:i,clientHeight:o}=t.element,a=5/Math.max(i,o),s=bu(t,e),{fixedPTWindowWidth:c=!0}=r??{},l=c?0:a;return s?[l,a]:[l,rC]}return[rC,rC]}const{Events:Nu}=Xs,O2={lower:-1e3,upper:1e3};class V0 extends Vm{constructor(e){const{element:r,volumeId:n}=e,i=V0._getImageRange(r,n),o=V0._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=V0._getImageRange(this._element)},this._imageVolumeModifiedCallback=a=>{const{volumeId:s}=a.detail;if(s!==this._volumeId)return;const{_element:c}=this;this.imageRange=V0._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 Oe(this._element)}getVOIMultipliers(){const{viewport:e}=this.enabledElement;return c5e(e,this._volumeId)}onVoiChange(e){super.onVoiChange(e);const{viewport:r}=this.enabledElement;if(r instanceof _r)r.setProperties({voiRange:e}),r.render();else if(r instanceof Tr){const{_volumeId:n}=this,i=a1(n);r.setProperties({voiRange:e},n),i.forEach(o=>o.render())}}static _getImageRange(e,r){const n=Oe(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return O2;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=He.getVolume(r),[f,u]=l.voxelManager.getRange();c=[f,u]}return c[0]===0&&c[1]===0?O2:{lower:c[0],upper:c[1]}}static _getVOIRange(e,r){const n=Oe(e),{viewport:i}=n,o=i.getImageActor(r);if(!o)return O2;const a=o.getProperty().getRGBTransferFunction(0).getRange();return a[0]===0&&a[1]===0?O2:{lower:a[0],upper:a[1]}}showAndAutoHideTicks(e=1e3){this._hideTicksTime=Date.now()+e,this.showTicks(),this.autoHideTicks()}_addCornerstoneEventListener(){const{_element:e}=this;ot.addEventListener(Nu.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedCallback),e.addEventListener(Nu.STACK_NEW_IMAGE,this._stackNewImageCallback),e.addEventListener(Nu.VOI_MODIFIED,this._viewportVOIModifiedCallback),e.addEventListener(Nu.COLORMAP_MODIFIED,this._viewportColormapModifiedCallback)}destroy(){super.destroy();const{_element:e}=this;ot.removeEventListener(Nu.IMAGE_VOLUME_MODIFIED,this._imageVolumeModifiedCallback),e.removeEventListener(Nu.STACK_NEW_IMAGE,this._stackNewImageCallback),e.removeEventListener(Nu.VOI_MODIFIED,this._viewportVOIModifiedCallback),e.removeEventListener(Nu.COLORMAP_MODIFIED,this._viewportColormapModifiedCallback)}}const l5e=Object.freeze(Object.defineProperty({__proto__:null,Colorbar:Vm,Enums:r5e,ViewportColorbar:V0},Symbol.toStringTag,{value:"Module"}));function LB(t,e,r,n,i){const o=[];let a=0;const s=t.scalarData;let c,l,f;if(t.color)for(l=0;l$U(s,f),imageData:t})}function p5e(t,e,r){const[n,i]=t,o=$t((n[0]+i[0])/2,(n[1]+i[1])/2,(n[2]+i[2])/2),a=fo(n,i)/2;let s;if(!r){const c=OS(e,o),l=e.getSpacing(),f=Math.min(...l),u=Math.ceil(a/f);return s=[[c[0]-u,c[0]+u],[c[1]-u,c[1]+u],[c[2]-u,c[2]+u]],{boundsIJK:s,centerWorld:o,radiusWorld:a}}return s=m5e(e,r,t,o,a),{boundsIJK:s,centerWorld:o,radiusWorld:a}}function m5e(t,e,r,n,i){const[o,a]=r,s=t.getDimensions(),c=e.getCamera(),l=$t(c.viewUp[0],c.viewUp[1],c.viewUp[2]),f=$t(c.viewPlaneNormal[0],c.viewPlaneNormal[1],c.viewPlaneNormal[2]),u=Xe();qn(u,l,f);const d=Xe(),h=Xe();Gn(d,a,f,i),Gn(h,o,f,-i),Gn(d,d,u,-i),Gn(h,h,u,i);const g=[OS(t,d),OS(t,h)];return If(g,s)}function kB(t){if(!Array.isArray(t)||t.length!==9)throw new Error("Matrix must be an array of 9 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e=t.slice(0,3),r=t.slice(3,6),n=t.slice(6,9),i=iC(e),o=iC(r),a=iC(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]){lo(s,s,uo(Xe(),[-o[0],-o[1],-o[2]],a))}),e instanceof _r&&(t.metadata.referencedImageId=e.getCurrentImageId()),t}function S5e(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;kE(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],_=g[0]+C,T=g[1]+S;if(_>=0&&_=0&&T(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 E5e(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 _=(C-m[0])*u,T=(S-m[0])*d;t[S*e+C]>h&&(_>0||T>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 b5e(t,e,r,n,i){const o=T5e(n);return E5e(t,e,r,o,i,{maxDist:20})}function jD(t,e){return Math.atan2(e[1]-t[1],e[0]-t[0])}function D5e(t){const{P1:e,P2:r,P3:n,P4:i}=t,o=Fy(e,r,i,n,!0);if(!o)throw new Error("Fan edges appear parallel — no apex found");const a=o;let s=jD(a,e)*(180/Math.PI),c=jD(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 rp(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),_=o[1]+l*Math.sin(C);v.lineTo(S,_)}return v.closePath(),v.strokeStyle=f,v.lineWidth=u,v.stroke(),p.toDataURL("image/jpeg",d)}function O5e(t,e=5){const{contour:r,simplified:n,hull:i,refined:o,fanGeometry:a}=qE(t),{pixelData:s,width:c,height:l}=KE(t)||{};if(!s)return;let f;e===1?f=rp(s,c,l,r):e===2?f=rp(s,c,l,n):e===3?f=rp(s,c,l,i):e===4?f=rp(s,c,l,[o.P1,o.P2,o.P3,o.P4]):f=I5e(s,c,l,a,{strokeStyle:"#f00",lineWidth:3,quality:.95}),UB(f,"contour.jpg")}function qE(t){const{pixelData:e,width:r,height:n}=KE(t)||{};if(!e)return;const i=S5e(e,r,n),{simplified:o,hull:a}=_5e(i),s=b5e(e,r,n,a,o),c=D5e({P1:s.P1,P2:s.P2,P3:s.P3,P4:s.P4});return{contour:i,simplified:o,hull:a,refined:s,fanGeometry:c}}const M5e=Object.freeze(Object.defineProperty({__proto__:null,calculateFanGeometry:qE,default:UB,downloadFanJpeg:O5e,exportContourJpeg:rp,getPixelData:KE},Symbol.toStringTag,{value:"Module"})),P5e=En,R5e=Object.freeze(Object.defineProperty({__proto__:null,AnnotationMultiSlice:k1e,IslandRemoval:zd,annotationHydration:Cde,boundingBox:L1e,calibrateImageSpacing:R1e,cine:bye,contourSegmentation:rhe,contours:h2e,debounce:Zh,drawing:ape,dynamicVolume:t5e,geometricSurfaceUtils:x5e,getAnnotationNearPoint:O1e,getAnnotationNearPointOnEnabledElement:dU,getCalibratedAspect:xE,getCalibratedLengthUnitsAndScale:Ka,getCalibratedProbeUnitsAndValue:$y,getClosestImageIdForStackViewport:Z4,getOrCreateImageVolume:Ow,getPixelValueUnits:Du,getPixelValueUnitsImageId:SF,getSphereBoundsInfo:pU,getViewportForAnnotation:Cv,isObject:X4,math:y0e,moveAnnotationToViewPlane:C5e,normalizeViewportPlane:BU,orientation:vye,planar:$he,planarFreehandROITool:Mye,pointInSurroundingSphereCallback:g5e,pointToString:mU,polyDataUtils:n5e,rectangleROITool:Pye,roundNumber:P5e,segmentation:gye,setAnnotationLabel:FB,stackContextPrefetch:Kye,stackPrefetch:Bye,throttle:na,touch:Ufe,triggerAnnotationRender:Qh,triggerAnnotationRenderForToolGroupIds:vF,triggerAnnotationRenderForViewportIds:Ge,triggerEvent:St,usFanExtraction:M5e,viewport:qye,viewportFilters:G0e,voi:h5e},Symbol.toStringTag,{value:"Module"})),L5e=Object.freeze(Object.defineProperty({__proto__:null},Symbol.toStringTag,{value:"Module"}));function BB(t,e){const r=fr;t.forEach(n=>{r.updateSegmentation(n.segmentationId,n.payload),e||xs(n.segmentationId)})}function A5e(t,e,r){fr.setSegmentationRepresentationVisibility(t,e,r)}function N5e(t,e,r){const n=za(t,e);n&&n.forEach(i=>{A5e(t,{segmentationId:i.segmentationId,type:i.type},r)})}function k5e(t,e){return xF(t,e)}function V5e(t,e,r,n){const i=za(t,e);i&&(i.forEach(o=>{o.segments[r].visible=n}),Ew(e.segmentationId),rl(t,e.segmentationId))}function F5e(t,e,r){return!GB(t,e).has(r)}function GB(t,e){const r=K4(t,e);return r?Object.entries(r.segments).reduce((i,[o,a])=>(a.visible||i.add(Number(o)),i),new Set):new Set}const U5e=Object.freeze(Object.defineProperty({__proto__:null,getHiddenSegmentIndices:GB,getSegmentIndexVisibility:F5e,getSegmentationRepresentationVisibility:k5e,setSegmentIndexVisibility:V5e,setSegmentationRepresentationVisibility:N5e},Symbol.toStringTag,{value:"Module"}));function B5e(t){return hs.getStyle(t)}function G5e(t,e){hs.setStyle(t,e),!t.viewportId&&!t.segmentationId&&Iw().forEach(n=>{rg(n.segmentationId)}),rl(t.viewportId,t.segmentationId,t.type)}function W5e(t,e){hs.setRenderInactiveSegmentations(t,e),rg(t),bU(t).forEach(n=>{rl(t,n.segmentationId)})}function z5e(t){return hs.getRenderInactiveSegmentations(t)}function $5e(){hs.resetToGlobalStyle(),rg()}function j5e(t){return hs.hasCustomStyle(t)}const H5e=Object.freeze(Object.defineProperty({__proto__:null,getRenderInactiveSegmentations:z5e,getStyle:B5e,hasCustomStyle:j5e,resetToGlobalStyle:$5e,setRenderInactiveSegmentations:W5e,setStyle:G5e},Symbol.toStringTag,{value:"Module"})),K5e=Object.freeze(Object.defineProperty({__proto__:null,color:Fpe,style:H5e,visibility:U5e},Symbol.toStringTag,{value:"Module"}));function Zy(t,e){const r=Xn(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,xs(t));const n=ng(t);n.forEach(i=>{za(i,{segmentationId:t}).forEach(a=>{a.segments[e]||(a.segments[e]={visible:!0})})}),n.forEach(i=>{const o=zr(i);iB(o.id)})}const q5e=Object.freeze(Object.defineProperty({__proto__:null,getActiveSegmentIndex:Ha,setActiveSegmentIndex:Zy},Symbol.toStringTag,{value:"Module"}));async function X5e(t){const e=lde(t);return xs(t.segmentationId),e}function WB(t,e){const r=Xn(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=>He.getImage(a)):[He.getVolume(i.volumeId)]).forEach(a=>{if(!a)return;const{voxelManager:s}=a;s.forEach(({value:c,index:l})=>{c===e&&s.setAtIndex(l,0)})}),ko(t)}else throw new Error("Invalid segmentation type, only labelmap is supported right now")}function Y5e(t,e,r={setNextSegmentAsActive:!0}){WB(t,e);const n=Ha(t)===e,i=Xn(t),{segments:o}=i;delete o[e];const a={...o};if(BB([{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?Zy(t,f):u!==void 0&&Zy(t,u)}ng(t).forEach(c=>{za(c,{segmentationId:t}).forEach(f=>{delete f.segments[e]})})}function J5e(t){const e=fr,r=Xn(t);return e.getLabelmapImageIds(r.representationData)}const Z5e={clearSegmentValue:WB,convertStackToVolumeLabelmap:X5e,computeVolumeLabelmapFromStack:pB,convertVolumeToStackLabelmap:sye},Q5e=Object.freeze(Object.defineProperty({__proto__:null,activeSegmentation:bhe,addContourRepresentationToViewport:UE,addContourRepresentationToViewportMap:nye,addLabelmapRepresentationToViewport:hB,addLabelmapRepresentationToViewportMap:rye,addRepresentationData:q4,addSegmentationRepresentations:cg,addSegmentations:yU,addSurfaceRepresentationToViewport:gB,addSurfaceRepresentationToViewportMap:iye,config:K5e,defaultSegmentationStateManager:fr,getActiveSegmentation:Gd,getCurrentLabelmapImageIdsForViewport:wu,getLabelmapImageIds:J5e,getLabelmapImageIdsForImageId:vhe,helpers:Z5e,removeAllSegmentationRepresentations:CU,removeAllSegmentations:EU,removeContourRepresentation:_U,removeLabelmapRepresentation:SU,removeSegment:Y5e,removeSegmentation:RE,removeSegmentationRepresentation:og,removeSegmentationRepresentations:wU,removeSurfaceRepresentation:TU,segmentIndex:q5e,segmentLocking:Npe,segmentationStyle:hs,state:e2e,strategies:sve,triggerSegmentationEvents:tde,updateSegmentations:BB},Symbol.toStringTag,{value:"Module"}));class XE{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 ewe=1e-8;class YE extends XE{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=iv(1,c,g,p),y=nf(kP(),v,r);return[rb(y,iv(f[0],u[0],d[0],h[0])),rb(y,iv(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]:lS(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 twe=RP($a(),wT(1,4,1,0,-3,0,3,0,3,-6,3,0,-1,3,-3,1),1/6);class zB extends YE{getTransformMatrix(){return twe}}class Fm extends YE{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 $B extends Fm{constructor(){super({scale:.5,fixedScale:!0})}}class jB extends Fm{constructor(){super({resolution:0,fixedResolution:!0,scale:0,fixedScale:!0})}}class HB extends XE{getSplineCurves(){return[]}getLineSegments(){return[]}getPreviewCurveSegments(e,r){return[]}}const nwe=[1,0,0,-2,2,0,1,-2,1];class rwe extends HB{hasTangentPoints(){return!0}getTransformMatrix(){return nwe}}const iwe=Object.freeze(Object.defineProperty({__proto__:null,BSpline:zB,CardinalSpline:Fm,CatmullRomSpline:$B,CubicSpline:YE,LinearSpline:jB,QuadraticBezier:rwe,QuadraticSpline:HB,Spline:XE},Symbol.toStringTag,{value:"Module"}));class xc extends Oi{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=Oe(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()}}xc.toolName="Pan";class KB extends Oi{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=Oe(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=()=>pi(this.toolGroupId).viewportsInfo,this.onSetToolActive=()=>{const n=()=>{this._getViewportsInfo().forEach(({viewportId:o,renderingEngineId:a})=>{if(!this._resizeObservers.has(o)){const{viewport:s}=qi(o,a)||{viewport:null};if(!s)return;const{element:c}=s,l=new ResizeObserver(()=>{const f=qi(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()},ot.addEventListener(N.TOOLGROUP_VIEWPORT_ADDED,this._viewportAddedListener)},this.onSetToolDisabled=()=>{this._resizeObservers.forEach((n,i)=>{n.disconnect(),this._resizeObservers.delete(i)}),this._viewportAddedListener&&(ot.removeEventListener(N.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=Zt(new Float32Array(16));Kr(g,g,i),Ko(g,g,a,o),Kr(g,g,[-i[0],-i[1],-i[2]]),mn(u,f,g),mn(d,l,g),Zt(g),Ko(g,g,a,o),mn(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=Oe(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,_=C>m?0:Math.sqrt(m-C),T=S>m?0:Math.sqrt(m-S),E=[w[0],0,_];gn.normalize(E);const b=[x[0],0,T];gn.normalize(b);const D=gn.dot(E,b);if(Math.abs(D)>1e-4){const I=-2*Math.acos(gn.clampValue(D,-1,1))*Math.sign(h[0]-g[0])*s,P=f.viewUp,M=f.viewPlaneNormal,L=[0,0,0],V=[0,0,0];gn.cross(P,M,L),gn.normalize(L),gn.cross(M,L,V),gn.normalize(V),gn.normalize(P),this.rotateCamera(l,v,V,I);const G=(g[1]-h[1])*s;this.rotateCamera(l,v,L,G),l.render()}}}KB.toolName="TrackballRotate";const oC=4,owe=1024,awe="PT";class jd extends Oi{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=Oe(r),{viewport:o}=i;let a,s,c,l,f,u,d=!1;const h=o.getProperties();if(o instanceof Tr){a=o.getVolumeId(),u=a1(a),{lower:s,upper:c}=h.voiRange;const v=He.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===awe&&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 Tr)){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=oC;s?c=5/i:c=this._getMultiplierFromDynamicRange(o,a)||oC;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)||oC,s=r[0]*a,c=r[1]*a;let{windowWidth:l,windowCenter:f}=i1(i,o);l+=s,f+=c,l=Math.max(l,1);const u=e.getProperties().VOILUTFunction;return pf(l,f,u)}_getMultiplierFromDynamicRange(e,r){var o;let n;if(r){const a=He.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/owe;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}}}jd.toolName="WindowLevel";class qB extends vr{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=Oe(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:{}}};Cn(p,a);const v=Vt(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v},this._activateDraw(a),Xt(a),n.preventDefault(),Ge(v),p},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s}=this.editData;this._deactivateDraw(o),ln(o),this.editData=null,this.isDrawing=!1,On(a.annotationUID),Ge(s),Zn(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=Oe(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,Ge(s)},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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`;w1(i,d,"0",p[0],p[3],{color:v,lineDash:m,lineWidth:y},w),o=!0}return o},this.applyWindowLevelRegion=(n,i)=>{const o=Oe(i),{viewport:a}=o,s=NB(a),{data:c}=n,{points:l}=c.handles,f=l.map(_=>a.worldToCanvas(_)),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=Iy(h,0,s.width),g=Iy(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=LB(s,Math.round(h),Math.round(g),p,v),m=AB(y,s.minPixelValue,s.maxPixelValue);this.configuration.minWindowWidth===void 0&&(this.configuration.minWindowWidth=10);const w=Math.max(Math.abs(m.max-m.min),this.configuration.minWindowWidth),x=m.mean,C=a.getProperties().VOILUTFunction,S=pf(w,x,C);a.setProperties({voiRange:S}),a.render()},this.cancel=()=>null,this.isPointNearTool=()=>null,this.toolSelectedCallback=()=>null,this.handleSelectedCallback=()=>null,this._activateModify=()=>null,this._deactivateModify=()=>null}}qB.toolName="WindowLevelRegion";class wf extends Oi{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}=qi(n,i),{debounceIfNotLoaded:a,invert:s,loop:c}=this.configuration,l=r.canvas[1];let f;o instanceof Tr&&(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);Ec(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}=Oe(n),s=i*(o?-1:1);Ec(a,{delta:s,debounceLoading:this.configuration.debounceIfNotLoaded,loop:this.configuration.loop,volumeId:a instanceof Wr?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))}}wf.toolName="StackScroll";class Lh extends Oi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"]}){super(e,r),this.mouseWheelCallback=n=>{const{element:i,wheel:o}=n.detail,a=Oe(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=Oe(r),{viewport:c}=s,l=c.getCamera(),f=r.clientWidth,u=r.clientHeight,d=[f*.5,u*.5],h=c.canvasToWorld(d);let g=uh([a,h],[h,o]);const{viewPlaneNormal:p}=l,v=Wn(Xe(),h,a),y=Wn(Xe(),h,o),m=qn(Xe(),v,y);Ut(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 Wr){const o=(r+360)%360*Math.PI/180,a=Zt(new Float32Array(16));Ko(a,a,o,n);const s=mn(Xe(),i,a);e.setCamera({viewUp:s})}else{const{rotation:o}=e.getViewPresentation();e.setViewPresentation({rotation:(o+r+360)%360})}e.render()}}Lh.toolName="PlanarRotate";class nl extends Oi{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=Oe(o).viewport.getCamera(),{focalPoint:f}=l;this.initialMousePosWorld=s;let u=$t(f[0]-s[0],f[1]-s[1],f[2]-s[2]);return u=dr(Xe(),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=fo(d,this.initialMousePosWorld);m=Gn(Xe(),h,this.dirVec,-b*p),y=Gn(Xe(),d,this.dirVec,-b*p)}const w=i.getImageData();let x=[1,1,1],C=v,S=!1;if(w){x=w.spacing;const{dimensions:b}=w,D=b[0]*x[0],I=b[1]*x[1],P=f[0]/f[1],M=(_=i.options)==null?void 0:_.displayArea,L=((T=M==null?void 0:M.imageArea)==null?void 0:T[0])??1.1,V=((E=M==null?void 0:M.imageArea)==null?void 0:E[1])??1.1,G=D*L,A=I*V,k=G/A;let F;k>P?F=G/P*.5:F=A*.5;const{minZoomScale:H,maxZoomScale:J}=this.configuration,oe=F/J,me=F/H;vme&&(C=me,S=!0)}i.setCamera({parallelScale:C,focalPoint:S?d:y,position:S?h:m})},this._dragPerspectiveProjection=(n,i,o,a=!1)=>{const{element:s,deltaPoints:c}=n.detail,l=a?n.detail.deltaDistance.canvas:c.canvas[1],f=[s.clientWidth,s.clientHeight],{position:u,focalPoint:d,viewPlaneNormal:h}=o,g=gn.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=Oe(n),{viewport:a}=o,s=a.getCamera(),c=i.world,{focalPoint:l}=s;this.initialMousePosWorld=c;let f=$t(l[0]-c[0],l[1]-c[1],l[2]-c[2]);f=dr(Xe(),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=Oe(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=Oe(r),{viewport:o}=i;o.getCamera();const s=e.detail.wheel.direction,c={detail:{element:r,eventName:N.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===Dr.STACK&&this.preMouseDownCallback(c),this._dragCallback(c)}_panCallback(e){const{element:r,deltaPoints:n}=e.detail,i=Oe(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()}}nl.toolName="Zoom";class XB extends Oi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{targetViewportIds:[]}}){super(e,r)}mouseClickCallback(e){const{element:r,currentPoints:n}=e.detail,i=Oe(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=CE(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=zr(g.id,a.id);return!!(d&&d===(p==null?void 0:p.id))}).forEach(g=>{g instanceof Tr?g.jumpToWorld(f):console.warn("Cannot jump to specified world coordinates for a viewport that is not a VolumeViewport")})}}XB.toolName="MIPJumpToClickTool";const{RENDERING_DEFAULTS:aC}=Xd;function swe(){return"rgb(0, 200, 0)"}function cwe(){return!0}function lwe(){return!0}function uwe(){return!0}const fc={DRAG:1,ROTATE:2,SLAB:3};class Qc extends vr{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:sl.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=qi(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&&On(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 Cn(y,d),{normal:p,point:u.canvasToWorld([u.canvas.clientWidth/2,u.canvas.clientHeight/2])}},this._getViewportsInfo=()=>pi(this.toolGroupId).viewportsInfo,this.resetCrosshairs=()=>{const s=this._getViewportsInfo();for(const c of s){const{viewportId:l,renderingEngineId:f}=c,u=qi(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&&On(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=Xe();f?{normal:p,point:v}=this.initializeViewport(f):(lo(v,d,g),uo(v,v,.5),qn(p,u,h));const y=ul(u,d),m=ul(h,g),w=ul(p,v),x=iN(y,m,w);this.setToolCenter(x)},this.addNewAnnotation=s=>{const c=s.detail,{element:l}=c,{currentPoints:f}=c,u=f.world,d=Oe(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),Xt(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),Xt(u),s.preventDefault()},this.onCameraModified=s=>{var E;const c=s.detail,{element:l}=c,f=Oe(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];gn.subtract(v.position,y,m);const w=p.metadata.cameraFocalPoint,x=[0,0,0];gn.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(!un(v.position,y,.001)&&C&&S){let b=!1;un(m,x,.001)||(b=!0);const I=Math.abs(gn.dot(m,v.viewPlaneNormal))<.01;!b&&!I&&(this.toolCenter[0]+=m[0],this.toolCenter[1]+=m[1],this.toolCenter[2]+=m[2],St(ot,N.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter}))}(E=this.configuration.autoPan)!=null&&E.enabled&&zr(d.id,u.id).getViewportIds().filter(I=>I!==d.id).forEach(I=>{this._autoPanViewportIfNecessary(I,u)});const T=Vt(l,this.getToolName(),!1);Ge(T)},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=Oe(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,_=f.worldToCanvas(this.toolCenter),T=this._filterAnnotationsByUniqueViewportOrientations(s,h),E=[],b=[0,0,m,w];T.forEach(L=>{const{data:V}=L;V.handles.toolCenter=this.toolCenter;const G=u.getViewport(V.viewportId),A=G.getCamera(),k=this._getReferenceLineControllable(G.id),F=this._getReferenceLineDraggableRotatable(G.id),H=this._getReferenceLineSlabThicknessControlsOn(G.id),{clientWidth:J,clientHeight:oe}=G.canvas,me=Math.sqrt(J*J+oe*oe),fe=[J*.5,oe*.5],Se=G.canvasToWorld(fe),Le=[0,0,0];gn.cross(g.viewPlaneNormal,A.viewPlaneNormal,Le),gn.normalize(Le),gn.multiplyScalar(Le,me);const Ue=[0,0,0];gn.add(Se,Le,Ue);const Pe=[0,0,0];gn.subtract(Se,Le,Pe);const B=f.worldToCanvas(Ue),O=f.worldToCanvas(Se),j=hn();ui(j,B,O),eu(j,j);const z=hn();ql(z,j,x*100);const q=hn();ql(q,j,C*.4);const Q=hn();ql(Q,j,C*.2);const ie=hn(),Me=this.configuration.referenceLinesCenterGapRadius;ql(ie,j,T.length===2?Me:0);const Ne=hn(),Ye=hn(),Ke=hn(),te=hn();let ae=H1(_);(!F||!k)&&(ae=H1(O)),Po(Ne,ae,ie),Po(Ye,ae,z),ui(Ke,ae,ie),ui(te,ae,z),tp(Ne,Ye,b),tp(Ke,te,b);const Ie=hn();ui(Ie,_,q);const le=hn();Po(le,_,q);let xe=H1(_);!F&&H&&(xe=H1(O));let nt=[...this.toolCenter];!F&&H&&(nt=[...Se]);const ce=[0,0,0];gn.subtract(Ue,Pe,ce),gn.normalize(ce);const{viewPlaneNormal:Dt}=g,{matrix:Mt}=_o.buildFromDegree().rotate(90,Dt),pt=[0,0,0];mn(pt,ce,Mt);const Fe=G.getSlabThickness(),Je=[...pt];gn.multiplyScalar(Je,Fe);const dt=[0,0,0];gn.add(nt,Je,dt);const ht=f.worldToCanvas(dt),Tt=hn();ui(Tt,xe,ht);const Ft=hn();ui(Ft,xe,z),Po(Ft,Ft,Tt);const Rt=hn();Po(Rt,xe,z),Po(Rt,Rt,Tt),tp(Ft,Rt,b);const Bt=hn();Po(Bt,xe,z),ui(Bt,Bt,Tt);const nn=hn();ui(nn,xe,z),ui(nn,nn,Tt),tp(Bt,nn,b);const Kn=hn(),Yn=hn(),Dn=hn(),Nn=hn();ui(Kn,xe,Q),Po(Kn,Kn,Tt),Po(Yn,xe,Q),Po(Yn,Yn,Tt),ui(Dn,xe,Q),ui(Dn,Dn,Tt),Po(Nn,xe,Q),ui(Nn,Nn,Tt),E.push([G,Ne,Ye,Ke,te,Ft,Rt,Bt,nn,Ie,le,Kn,Yn,Dn,Nn])});const D=[],I=[],P=this._getReferenceLineColor(f.id),M=P!==void 0?P:"rgb(200, 200, 200)";if(E.forEach((L,V)=>{var Le,Ue,Pe,B;const G=L[0],A=this._getReferenceLineColor(G.id),k=this._getReferenceLineControllable(G.id),F=this._getReferenceLineDraggableRotatable(G.id)||((Le=this.configuration.mobile)==null?void 0:Le.enabled),H=this._getReferenceLineSlabThicknessControlsOn(G.id)||((Ue=this.configuration.mobile)==null?void 0:Ue.enabled),J=S.activeViewportIds.find(O=>O===G.id);let oe=A!==void 0?A:"rgb(200, 200, 200)",me=1;const fe=S.handles.activeOperation!==null&&S.handles.activeOperation===fc.DRAG&&J;fe&&(me=2.5);let Se=`${V}`;if(k&&F?(Se=`${V}One`,An(c,y,Se,L[1],L[2],{color:oe,lineWidth:me}),Se=`${V}Two`,An(c,y,Se,L[3],L[4],{color:oe,lineWidth:me})):An(c,y,Se,L[2],L[4],{color:oe,lineWidth:me}),k){oe=A!==void 0?A:"rgb(200, 200, 200)";const O=S.handles.activeOperation===fc.ROTATE,j=[L[9],L[10]],z=[f.canvasToWorld(L[9]),G,L[1],L[2]],q=[f.canvasToWorld(L[10]),G,L[3],L[4]];D.push(z,q);const Q=S.handles.activeOperation===fc.SLAB,ie=[L[11],L[12],L[13],L[14]],Me=[f.canvasToWorld(L[11]),G,L[5],L[6]],Ne=[f.canvasToWorld(L[12]),G,L[5],L[6]],Ye=[f.canvasToWorld(L[13]),G,L[7],L[8]],Ke=[f.canvasToWorld(L[14]),G,L[7],L[8]];I.push(Me,Ne,Ye,Ke);let te=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1),ae=1;if((Pe=this.configuration.mobile)!=null&&Pe.enabled&&(te=this.configuration.mobile.handleRadius,ae=this.configuration.mobile.opacity),(fe||(B=this.configuration.mobile)!=null&&B.enabled)&&!O&&!Q&&F&&H){let le=`${V}One`;mr(c,y,le,j,{color:oe,handleRadius:te,opacity:ae,type:"circle"}),le=`${V}Two`,mr(c,y,le,ie,{color:oe,handleRadius:te,opacity:ae,type:"rect"})}else if(fe&&!O&&!Q&&F){const le=`${V}`;mr(c,y,le,j,{color:oe,handleRadius:te,opacity:ae,type:"circle"})}else if(J&&!O&&!Q&&H){const le=`${V}`;mr(c,y,le,ie,{color:oe,handleRadius:te,opacity:ae,type:"rect"})}else if(O&&F){const le=`${V}`,xe=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);mr(c,y,le,j,{color:oe,handleRadius:xe,fill:oe,type:"circle"})}else if(Q&&J&&H){const le=this.configuration.handleRadius*(this.configuration.enableHDPIHandles?window.devicePixelRatio:1);mr(c,y,Se,ie,{color:oe,handleRadius:le,fill:oe,type:"rect"})}G.getSlabThickness()>.5&&H&&(Se=`${V}STOne`,An(c,y,Se,L[5],L[6],{color:oe,width:1,lineDash:[2,3]}),Se=`${V}STTwo`,An(c,y,Se,L[7],L[8],{color:oe,width:L,lineDash:[2,3]}))}}),l=!0,S.handles.rotationPoints=D,S.handles.slabThicknessPoints=I,this.configuration.viewportIndicators){const{viewportIndicatorsConfig:L}=this.configuration,V=(L==null?void 0:L.xOffset)||.95,G=(L==null?void 0:L.yOffset)||.05,A=[m*V,w*G],k=(L==null?void 0:L.circleRadius)||x*.01;Ca(c,y,"0",A,k,{color:M,fill:M})}return l},this._getAnnotations=s=>{const{viewport:c}=s,l=bn(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!(un(x.viewPlaneNormal,g,.01)&&un(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 gn.normalize(p),h.filter(y=>{const{viewportId:m}=y.data,x=f.getViewport(m).getCamera(),C=x.viewPlaneNormal;return gn.normalize(C),un(p,C,.01)&&un(g.viewUp,x.viewUp,.01)})},this._filterAnnotationsByUniqueViewportOrientations=(s,c)=>{const{renderingEngine:l,viewport:f}=s,d=f.getCamera().viewPlaneNormal;gn.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;yT===m))continue;const{viewportId:w}=m.data,C=l.getViewport(w).getCamera(),S=C.viewPlaneNormal;if(gn.normalize(S),un(d,S,.01)||ep(d,S,.01))continue;let _=!1;for(let T=0;T{const l=s.getAllVolumeIds(),f=c.getAllVolumeIds();return l.length===f.length&&l.every(u=>f.includes(u))},this._jump=(s,c)=>{et.isInteractingWithTool=!0;const{viewport:l,renderingEngine:f}=s,u=this._getAnnotations(s),d=[0,0,0];gn.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?(et.isInteractingWithTool=!1,!1):(this._applyDeltaShiftToSelectedViewportCameras(f,g,d),et.isInteractingWithTool=!1,!0)},this._activateModify=s=>{var c;et.isInteractingWithTool=!((c=this.configuration.mobile)!=null&&c.enabled),s.addEventListener(N.MOUSE_UP,this._endCallback),s.addEventListener(N.MOUSE_DRAG,this._dragCallback),s.addEventListener(N.MOUSE_CLICK,this._endCallback),s.addEventListener(N.TOUCH_END,this._endCallback),s.addEventListener(N.TOUCH_DRAG,this._dragCallback),s.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=s=>{et.isInteractingWithTool=!1,s.removeEventListener(N.MOUSE_UP,this._endCallback),s.removeEventListener(N.MOUSE_DRAG,this._dragCallback),s.removeEventListener(N.MOUSE_CLICK,this._endCallback),s.removeEventListener(N.TOUCH_END,this._endCallback),s.removeEventListener(N.TOUCH_DRAG,this._dragCallback),s.removeEventListener(N.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),ln(l),this.editData=null;const u=Vt(l,this.getToolName(),!1);Ge(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=Oe(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===fc.DRAG){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(S=>{const{data:_}=S,T=d.getViewport(_.viewportId),E=this._getReferenceLineControllable(T.id),b=this._getReferenceLineDraggableRotatable(T.id);return E===!0&&b===!0&&v.data.activeViewportIds.find(D=>D===T.id)});this._applyDeltaShiftToSelectedViewportCameras(d,C,l)}else if(y.activeOperation===fc.ROTATE){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(V=>{const{data:G}=V,A=d.getViewport(G.viewportId),k=this._getReferenceLineControllable(A.id),F=this._getReferenceLineDraggableRotatable(A.id);return k===!0&&F===!0}),S=hn(),_=hn(),T=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]],E=h.worldToCanvas(T),b=c.currentPoints.canvas,D=hn();$s(D,b,c.deltaPoints.canvas),$s(S,D,E),$s(_,b,E);let I=eX(S,_);this._isClockWise(E,D,b)&&(I*=-1),I=Math.round(I*100)/100;const P=h.getCamera().viewPlaneNormal,{matrix:M}=_o.buildFromRadian().translate(T[0],T[1],T[2]).rotate(I,P).translate(-T[0],-T[1],-T[2]),L=[];C.forEach(V=>{const{data:G}=V;G.handles.toolCenter=T;const A=d.getViewport(G.viewportId),k=A.getCamera(),{viewUp:F,position:H,focalPoint:J}=k;F[0]+=H[0],F[1]+=H[1],F[2]+=H[2],mn(J,J,M),mn(H,H,M),mn(F,F,M),F[0]-=H[0],F[1]-=H[1],F[2]-=H[2],A.setCamera({position:H,viewUp:F,focalPoint:J}),L.push(A.id)}),d.renderViewports(L)}else if(y.activeOperation===fc.SLAB){const C=this._getAnnotationsForViewportsWithDifferentCameras(u,g).filter(T=>{const{data:E}=T,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),_=[];_.push(h.id),S.forEach(T=>{const{data:E}=T,b=d.getViewport(E.viewportId),I=b.getCamera().viewPlaneNormal,P=gn.dot(l,I),M=[...I];if(gn.multiplyScalar(M,P),Math.abs(M[0])>.001||Math.abs(M[1])>.001||Math.abs(M[2])>.001){const L=Math.sqrt(M[0]*M[0]+M[1]*M[1]+M[2]*M[2]),V=c.lastPoints.world,G=[0,0,0],A=[this.toolCenter[0],this.toolCenter[1],this.toolCenter[2]];if(!this._getReferenceLineDraggableRotatable(b.id)){const{rotationPoints:Ue}=this.editData.annotation.data.handles,Pe=Ue.filter(B=>B[1].uid===b.id);if(Pe.length===2){const B=h.canvasToWorld(Pe[0][3]),O=h.canvasToWorld(Pe[1][3]);gn.add(B,O,A),gn.multiplyScalar(A,.5)}}gn.subtract(V,A,G);const F=gn.dot(G,I),H=[...I];gn.multiplyScalar(H,F);const J=[H[0],H[1],H[2]];dr(J,J);const oe=[M[0],M[1],M[2]];dr(oe,oe);let me=b.getSlabThickness();ep(J,oe,.001)?me-=L:me+=L,me=Math.abs(me),me=Math.max(aC.MINIMUM_SLAB_THICKNESS,me),this._pointNearReferenceLine(v,w,6,b)&&(me=aC.MINIMUM_SLAB_THICKNESS),zr(b.id,d.id).getToolInstance(this.getToolName()).setSlabThickness(b,me),_.push(b.id)}}),d.renderViewports(_)}},this._pointNearReferenceLine=(s,c,l,f)=>{const{data:u}=s,{rotationPoints:d}=u.handles;for(let h=0;h{const i=qi(n,r);if(!i)return;const o=this._getAnnotations(i);o!=null&&o.length&&o.forEach(a=>{On(a.annotationUID)})})}setToolCenter(e,r=!1){this.toolCenter=e;const n=this._getViewportsInfo();Ge(n.map(({viewportId:i})=>i)),r||St(ot,N.CROSSHAIR_TOOL_CENTER_CHANGED,{toolGroupId:this.toolGroupId,toolCenter:this.toolCenter})}getHandleNearImagePoint(e,r,n,i){const o=Oe(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}=qi(r,n),{element:o}=i;o.removeEventListener(st.VOLUME_VIEWPORT_NEW_VOLUME,this._onNewVolume)})}_subscribeToViewportNewVolumeSet(e){e.forEach(({viewportId:r,renderingEngineId:n})=>{const{viewport:i}=qi(r,n),{element:o}=i;o.addEventListener(st.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===aC.MINIMUM_SLAB_THICKNESS&&(o=sl.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=gn.dot(n,s),l=[...s];if(gn.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];gn.add(a.focalPoint,l,f),gn.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=hn();Po(x,m,w),ql(x,x,.5);const C=hn();ui(C,m,x),eu(C,C);const S=hn();ql(S,C,l*.05);const _=hn(),T=hn();Po(_,x,S),ui(T,x,S);const E={start:{x:_[0],y:_[1]},end:{x:m[0],y:m[1]}},b=Fi([E.start.x,E.start.y],[E.end.x,E.end.y],[n[0],n[1]]),D={start:{x:T[0],y:T[1]},end:{x:w[0],y:w[1]}},I=Fi([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===fc.DRAG}}Qc.toolName="Crosshairs";const M2="magnify-viewport";class YB extends Oi{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=Oe(o),{viewport:c,renderingEngine:l}=s;if(!(c instanceof _r))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=Vt(o,this.getToolName());return this.editData={referencedImageId:f,viewportIdsToRender:u,enabledElement:s,renderingEngine:l,currentPoints:a},this._createMagnificationViewport(),this._activateDraw(o),Xt(o),n.preventDefault(),Ge(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:M2,type:Dr.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(M2);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",Ge(o)},this._dragCallback=n=>{const i=n.detail,{deltaPoints:o,element:a,currentPoints:s}=i,c=o.world,l=s.canvas,f=Oe(a),{renderingEngine:u}=f,d=u.getViewport(M2),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=Oe(i),{renderingEngine:a}=o;a.disableElement(M2);const s=i.querySelector(".viewport-element"),c=s.querySelector(".magnifyTool");s.removeChild(c),this._deactivateDraw(i),ln(i),this._hasBeenRemoved=!0},this._activateDraw=n=>{et.isInteractingWithTool=!0,this._hasBeenRemoved=!1,n.addEventListener(N.MOUSE_UP,this._dragEndCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._dragEndCallback),n.addEventListener(N.TOUCH_END,this._dragEndCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._dragEndCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._dragEndCallback),n.removeEventListener(N.TOUCH_END,this._dragEndCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)}}_getReferencedImageId(e){const r=this.getTargetId(e);let n;return e instanceof _r&&(n=r.split("imageId:")[1]),n}}YB.toolName="Magnify";const fwe="advancedMagnifyTool",dwe=125,{Events:ku}=Xs,HD=t=>t.uid!==t.referencedId;var MS;(function(t){t.ShowZoomFactorsList="showZoomFactorsList"})(MS||(MS={}));const hwe="AdvancedMagnify",gwe=1-ps,y8=class y8 extends vr{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:wl.Secondary,modifierKey:io.Shift}]}}}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=Oe(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=zn(),S=zn(),_=c.getFrameOfReferenceUID(),T={annotationUID:C,highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...m],viewUp:[...w],FrameOfReferenceUID:_,referencedImageId:x},data:{sourceViewportId:c.id,magnifyViewportId:S,zoomFactor:g,isCanvasAnnotation:!0,handles:{points:v,activeHandleIndex:null}}};this.magnifyViewportManager.createViewport(T,{magnifyViewportId:S,sourceEnabledElement:s,position:u,radius:h,zoomFactor:g,autoPan:{enabled:p.enabled,padding:p.padding,callback:b=>{const D=T.data.handles.points,{canvas:I}=b.delta;for(let P=0,M=D.length;P{this.magnifyViewportManager.dispose(),u1().forEach(i=>{i.metadata.toolName===this.getToolName()&&On(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=yf([g,o]);return Math.abs(p-h){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Vt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},Xt(a),this._activateModify(a),Ge(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=Vt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f},this._activateModify(s),Xt(s),Ge(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),ln(o),this.editData=null,this.isDrawing=!1,Ge(s),c&&Zn(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,Ge(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;Ge(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=yf([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),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ge(o),a&&Zn(i),this.editData=null,i.annotationUID},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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=F0.getInstance()}showZoomFactorsList(e,r){const{element:n,currentPoints:i}=e.detail,o=Oe(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}};y8.Actions=MS;let Um=y8;class F0{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 pwe({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===hwe&&this.destroyViewport(r.data.magnifyViewportId)},this._newStackImageCallback=e=>{const{viewportId:r,imageId:n}=e.detail,i=this._getMagnifyViewportsMapEntriesBySourceViewportId(r),{viewport:o}=ar(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=wi(r).getViewport(n),{viewPlaneNormal:a}=o.getCamera();this._getMagnifyViewportsMapEntriesBySourceViewportId(n).forEach(({annotation:c})=>{const{viewPlaneNormal:l}=c.metadata;if(!(Math.abs(Ut(l,a))>gwe))return;const{handles:u}=c.data,d=o.canvasToWorld([0,0]),h=Wn(Xe(),d,u.points[0]),g=Ut(h,a),p=uo(Xe(),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=ar(e);this.createViewport(i,{...o,sourceEnabledElement:{...a}})})}_addEventListeners(){ot.addEventListener(N.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_removeEventListeners(){ot.removeEventListener(N.ANNOTATION_REMOVED,this._annotationRemovedCallback)}_addSourceElementEventListener(e){e.addEventListener(ku.STACK_NEW_IMAGE,this._newStackImageCallback);const r=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(ku.VIEWPORT_NEW_IMAGE_SET,r);const n=i=>{const{viewportId:o}=i.detail;this._reset(o)};e.addEventListener(ku.VOLUME_VIEWPORT_NEW_VOLUME,n),e.addEventListener(ku.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.newStackHandler=r,e.newVolumeHandler=n}_removeSourceElementEventListener(e){e.removeEventListener(ku.STACK_NEW_IMAGE,this._newStackImageCallback),e.removeEventListener(ku.VOLUME_NEW_IMAGE,this._newVolumeImageCallback),e.removeEventListener(ku.VIEWPORT_NEW_IMAGE_SET,e.newStackHandler),e.removeEventListener(ku.VOLUME_VIEWPORT_NEW_VOLUME,e.newVolumeHandler),delete e.newStackHandler,delete e.newVolumeHandler}_initialize(){this._addEventListeners()}}class pwe{constructor({magnifyViewportId:e,sourceEnabledElement:r,radius:n=dwe,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??zn(),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=Zh(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(fwe),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=zr(e.id,e.renderingEngineId),a=o.clone(i,s=>{const c=o.getToolInstance(s);return c instanceof vr&&!(c instanceof Um)});return a.addViewport(r.id,r.renderingEngineId),n.filter(HD).forEach(s=>{cg(this.viewportId,[{segmentationId:s.referencedId,type:Wt.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=>!HD(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(!et.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=Jo(c,a),f=s-r.padding;if(l<=f)return;const u=l-f,d=$s(hn(),a,c);eu(d,d),ql(d,d,u);const h=Po(hn(),this.position,d),g=o(this.position),p=o(h),v=Wn(Xe(),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){ot.addEventListener(N.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(N.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(N.MOUSE_DRAG,this._mouseDragCallback),this._addBrowserEventListeners(e)}_removeEventListeners(e){ot.removeEventListener(N.TOOL_MODE_CHANGED,this._handleToolModeChanged),e.addEventListener(N.MOUSE_MOVE,this._mouseDragCallback),e.addEventListener(N.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=Oe(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()}}Um.toolName="AdvancedMagnify";const{EPSILON:sC}=Xd;class Dd extends zf{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceViewportId:"",enforceSameFrameOfReference:!0,showFullDimension:!1}}){super(e,r),this.editData=null,this._init=()=>{var h;const i=ja()[0];if(!i)return;let o=i.getViewports();o=mw(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=Dy(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}}};Cn(g,s),u=g}this.editData={sourceViewportId:a.id,renderingEngine:i,annotation:u},Ge(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,H;const{viewport:o}=n;if(!this.editData)return!1;const{annotation:a,sourceViewportId:s}=this.editData;let c=!1;const{viewport:l}=ar(s)||{};if(!l||l.id===o.id||!a||!((H=(F=a==null?void 0:a.data)==null?void 0:F.handles)!=null&&H.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=ul(v,p),x=[u,h,d,g],C=[u,d,h,g];let S=x,_=pr(Xe(),x[0],x[1]);_=dr(Xe(),_);let T=pr(Xe(),x[2],x[0]);T=dr(Xe(),T);const E=qn(Xe(),_,T);if(this.isParallel(E,v))return c;this.isPerpendicular(_,v)&&(S=C);const b=bh(S[0],S[1],w),D=bh(S[2],S[3],w),{annotationUID:I}=a;f.annotationUID=I;const P=this.getStyle("lineWidth",f,a),M=this.getStyle("lineDash",f,a),L=this.getStyle("color",f,a),V=this.getStyle("shadow",f,a);let G=[b,D].map(J=>o.worldToCanvas(J));if(this.configuration.showFullDimension&&(G=this.handleFullDimension(o,b,v,y,D,G)),G.length<2)return c;const A=`${I}-line`;return An(i,I,"1",G[0],G[1],{color:L,width:P,lineDash:M,shadow:V},A),c=!0,c},this.isPerpendicular=(n,i)=>{const o=Ut(n,i);return Math.abs(o)oS(l,m)),[v,y]=[r,o].map(m=>oS(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=XN(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-sC}isInBound(e,r){return e[0]>=0&&e[0]<=r[0]&&e[1]>=0&&e[1]<=r[1]}}Dd.toolName="ReferenceLines";const{EPSILON:KD}=Xd;class JB extends zf{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{sourceImageIds:[]}}){super(e,r),this.onSetToolEnabled=()=>{this._init()},this.onSetToolActive=()=>{this._init()},this._init=()=>{const n=this.configuration.sourceImageIds;if(!(n!=null&&n.length)){console.warn("OverlayGridTool: No sourceImageIds provided in configuration");return}const i=Ct("imagePlaneModule",n[0]);if(!i){console.warn("OverlayGridTool: No imagePlaneModule found for sourceImageIds");return}const{frameOfReferenceUID:o}=i,a=pi(this.toolGroupId).viewportsInfo;if(!(a!=null&&a.length)){console.warn("OverlayGridTool: No viewports found");return}const s=bn(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}};Cn(l,o)}Ge(a.map(({viewportId:c})=>c))},this.calculateImageIdPointSets=n=>{const{imagePositionPatient:i,rows:o,columns:a,rowCosines:s,columnCosines:c,rowPixelSpacing:l,columnPixelSpacing:f}=Ct("imagePlaneModule",n),u=[...i],d=[...i],h=[...i],g=[...i];return Gn(d,i,c,a*f),Gn(h,i,s,o*l),Gn(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=bn(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=ul(g,h),m=u.data.pointSets,w=u.data.viewportData;for(let x=0;xs.worldToCanvas(G)),L=`${d}-line`,V=`${x}`;An(i,d,V,M[0],M[1],{color:I,width:b,lineDash:D,shadow:P},L)}return a=!0,a},this.initializeViewportData=(n,i)=>(n.set(i,{pointSetsToUse:[],lineStartsWorld:[],lineEndsWorld:[]}),n.get(i)),this.isPerpendicular=(n,i)=>{const o=Ut(n,i);return Math.abs(o)1-KD}getImageIdNormal(e){const{imageOrientationPatient:r}=Ct("imagePlaneModule",e),n=$t(r[0],r[1],r[2]),i=$t(r[3],r[4],r[5]);return qn(Xe(),n,i)}}JB.toolName="OverlayGrid";class ZB extends zf{constructor(e={},r={configuration:{opacity:.5}}){super(e,r),this._init=()=>{var s;const n=pi(this.toolGroupId).viewportsInfo;if(!(n!=null&&n.length)){console.warn(this.getToolName()+"Tool: No viewports found");return}const i=(s=wi(n[0].renderingEngineId))==null?void 0:s.getViewport(n[0].viewportId);if(!i)return;const o=i.getFrameOfReferenceUID(),a=bn(this.getToolName(),o);if(!(a!=null&&a.length)){const c=new Map;mwe(c,n);const l={highlighted:!0,invalidated:!0,metadata:{toolName:this.getToolName(),FrameOfReferenceUID:o,referencedImageId:null},data:{actorsWorldPointsMap:c}};Cn(l,o)}Ge(n.map(({viewportId:c})=>c))},this.onSetToolEnabled=()=>{this._init()},this.onCameraModified=n=>{this._init()},this.renderAnnotation=(n,i)=>{const{viewport:o,FrameOfReferenceUID:a}=n;let s=!1;const c=bn(this.getToolName(),a);if(!(c!=null&&c.length))return s;const l=c[0],{annotationUID:f}=l,u=l.data.actorsWorldPointsMap;QB(u,o);const d=o.getActors(),h=eG(o);return d.forEach(g=>{if(!(g!=null&&g.clippingFilter))return;const p=u.get(g.uid);if(!p||!p.get(h))return;let v=1;const{worldPointsSet:y,color:m}=p.get(h);for(let w=0;wo.worldToCanvas(T)),S={color:m,fillColor:m,fillOpacity:this.configuration.opacity,closePath:!0,lineWidth:2},_=g.uid+"#"+v;su(i,f,_,C,S),v++}}),s=!0,s}}}function mwe(t,e){e.forEach(({viewportId:r,renderingEngineId:n})=>{var o;const i=(o=wi(n))==null?void 0:o.getViewport(r);QB(t,i)})}function QB(t,e){const r=e.getActors(),n=eG(e);r.forEach(i=>{if(!(i!=null&&i.clippingFilter))return;let o=t.get(i.uid);if(o||(o=new Map,t.set(i.uid,o)),!o.get(n)){const a=i.clippingFilter.getOutputData(),s=PB(a);if(!s)return;const c=i.actor.getProperty().getColor(),l=vwe(c);o.set(n,{worldPointsSet:s,color:l})}})}function eG(t){const{viewPlaneNormal:e}=t.getCamera(),r=t.getCurrentImageIdIndex();return`${t.id}-${mU(e)}-${r}`}function vwe(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])}ZB.toolName="SegmentationIntersection";class as extends zf{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=Oe(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(bn(this.getToolName(),i).length>0)return null;if(Cn(h,i)===null)return;const v=Vt(i,this.getToolName(),!1);Ge(v)},this.onCameraModified=n=>{const i=n.detail,{element:o,previousCamera:a,camera:s}=i,l=Oe(o).viewport;if(o!==this._elementWithCursor)return;const f=a.focalPoint,u=s.viewPlaneNormal,d=s.focalPoint,h=[0,0,0];if(gn.subtract(d,f,h),h.reduce((v,y)=>v+y,0)===0)return;const g=gn.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=bn(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(!ii(g))continue;const _={upper:"upper",right:"right",lower:"lower",left:"left"},[T,E]=S[0],b=c?20:7,D=c?5:7;An(i,g,_.upper,[T,E-(b/2+D)],[T,E-b/2],{color:C,lineDash:x,lineWidth:w}),An(i,g,_.lower,[T,E+(b/2+D)],[T,E+b/2],{color:C,lineDash:x,lineWidth:w}),An(i,g,_.right,[T+(b/2+D),E],[T+b/2,E],{color:C,lineDash:x,lineWidth:w}),An(i,g,_.left,[T-(b/2+D),E],[T-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=pi(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>qi(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&Xt(n.viewport.element)})}onSetToolDisabled(){if(!this._disableCursorEnabled)return;const e=pi(this.toolGroupId).viewportsInfo;if(!e)return;e.map(n=>qi(n.viewportId,n.renderingEngineId)).forEach(n=>{n&&ln(n.viewport.element)})}getActiveAnnotation(e){const r=bn(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=Vt(e,this.getToolName(),!1);Oe(e)&&Ge(i)}filterInteractableAnnotationsForElement(e,r){var d,h,g;if(!(r instanceof Array)||r.length===0)return[];const n=r[0],i=(d=Oe(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=ul(a,s);return vm(f,l)isNaN(n)))){if(e instanceof _r){const n=M4(r,e);if(n===null)return;n!==e.getCurrentImageIdIndex()&&e.setImageIdIndex(n)}else if(e instanceof Tr){const{focalPoint:n,viewPlaneNormal:i}=e.getCamera();if(!n||!i)return;const o=ul(i,n),a=vm(o,r,!0);if(Math.abs(a)<.5)return;const s=dr(Xe(),$t(...i)),c=uo(Xe(),s,a),l=lo(Xe(),$t(...n),c);{e.setCamera({focalPoint:l});const f=e.getRenderingEngine();f&&f.renderViewport(e.id)}}}}}as.toolName="ReferenceCursors";const qD=[];class tG extends zf{constructor(e={},r={configuration:{viewportId:"",scaleLocation:"bottom"}}){super(e,r),this.editData=null,this._init=()=>{var g,p;const i=ja()[0];if(!i)return;const o=pi(this.toolGroupId).viewportsInfo;if(!o)return;const a=o.map(v=>qi(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=Dy(s);let d=(g=this.editData)==null?void 0:g.annotation;const h=bn(this.getToolName(),s.element);h.length&&(d=h.filter(v=>v.data.viewportId==s.id)[0]),a.forEach(v=>{const{viewport:y}=v;if(!qD.includes(y.id)){const m={metadata:{toolName:this.getToolName(),viewPlaneNormal:[...f],viewUp:[...l],FrameOfReferenceUID:c,referencedImageId:null},data:{handles:{points:Dy(y)},viewportId:y.id}};qD.push(y.id),Cn(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=pr(Xe(),o[0],o[1]);s=dr(Xe(),s);let c=pr(Xe(),o[2],o[0]);c=dr(Xe(),c);const l={bottom:[o[1],o[2]],top:[o[0],o[3]],right:[o[2],o[3]],left:[o[0],o[1]]},f=lo(Xe(),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=[pr(Xe(),f,c.map(d=>d*u)),lo(Xe(),f,c.map(d=>d*u))]:(i=="left"||i=="right")&&(a=[lo(Xe(),f,s.map(d=>d*u)),pr(Xe(),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=bn(this.getToolName(),i.element).filter(Se=>Se.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=fo(h,g),y=fo(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(Se=>i.worldToCanvas(Se)),S=this.computeCanvasScaleCoordinates(f,C,w,m,n),_=this.computeEndScaleTicks(S,n),{annotationUID:T}=a;l.annotationUID=T;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=`${T}-scaleline`;An(r,T,"1",S[0],S[1],{color:D,width:E,lineDash:b,shadow:I},P);const L=`${T}-left`;An(r,T,"2",_.endTick1[0],_.endTick1[1],{color:D,width:E,lineDash:b,shadow:I},L);const G=`${T}-right`;An(r,T,"3",_.endTick2[0],_.endTick2[1],{color:D,width:E,lineDash:b,shadow:I},G);const k={bottom:[-10,-42],top:[-12,-35],left:[-40,-20],right:[-50,-20]},F=[S[0][0]+k[n][0],S[0][1]+k[n][1]],H=this._getTextLines(x),{tickIds:J,tickUIDs:oe,tickCoordinates:me}=this.computeInnerScaleTicks(x,n,T,_.endTick1,_.endTick2);for(let Se=0;Se=50?(r=e/10,n=" cm"):(r=e,n=" mm"),[r.toString().concat(n)]}}tG.toolName="ScaleOverlay";const nG=(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=Oe(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=Jo(s,h);if(g=0;l--){if(l>=s-1||l<0)continue;const f=l+1,u=Jo(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*Yc.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=Jo(n[l],n[f]);if(u>c){const d=this.directionalVector(n[l],n[f]),g=(u-e.meanDistance)/e.meanDistance*e.meanDistance*Yc.CHAIN_PULL_STRENGTH_FACTOR;n[l][0]+=d[0]*g,n[l][1]+=d[1]*g,n[l][2]+=d[2]*g}}}};Yc.shapeName="Circle",Yc.CHAIN_MAINTENANCE_ITERATIONS=3,Yc.CHAIN_PULL_STRENGTH_FACTOR=.3,Yc.MAX_INTER_DISTANCE_FACTOR=1.2;let Pp=Yc;class Ah extends Oi{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,Xt(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=Oe(o);this.isActive=!1,this.deactivateModify(o),ln(o);const{renderingEngineId:c,viewportId:l}=s,u=zr(l,c).getToolInstance(a.referencedToolName),h=this.filterSculptableAnnotationsForElement(o).find(g=>g.annotationUID===this.commonData.activeAnnotationUID);u.configuration.calculateStats&&(h.invalidated=!0),xn(h,o,fn.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(Pp.shapeName,Pp),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=Oe(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=Oe(o),{viewport:s}=a,c=XD(e+1,r.length),l=s.worldToCanvas(r[e]),f=s.worldToCanvas(r[c]);Jo(l,f)>i&&n.push(e)}updateCursor(e){const r=e.detail,n=r.element,i=Oe(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)}Ge(this.commonData.viewportIdsToRender)}filterSculptableAnnotationsForElement(e){const r=this.configuration,n=Oe(e),{renderingEngineId:i,viewportId:o}=n,a=[],c=zr(o,i).getToolInstance(r.referencedToolName);return r.referencedToolNames.forEach(l=>{const f=bn(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=XD(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=Oe(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=nG(i,a[l],s);f!==-1&&f(t+e)%e;Ah.toolName="SculptorTool";const ywe={Z:[0,0,1]};class rG extends Oi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{direction:ywe.Z,rotateIncrementDegrees:30}}){super(e,r)}mouseWheelCallback(e){const{element:r,wheel:n}=e.detail,i=Oe(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],_=Zt(new Float32Array(16));Kr(_,_,[h,g,p]),Ko(_,_,w,[v,y,m]),Kr(_,_,[-h,-g,-p]),mn(x,f,_),mn(C,u,_),Zt(_),Ko(_,_,w,[v,y,m]),mn(S,l,_),o.setCamera({position:x,viewUp:S,focalPoint:C}),o.render()}}rG.toolName="VolumeRotateMouseWheel";const zp=class zp extends vr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,getTextCallback:wwe,changeTextCallback:xwe,preventHandleOutsideImage:!1}}){super(e,r),this.isPointNearTool=(n,i,o,a)=>{const s=Oe(n),{viewport:c}=s,{annotationUID:l}=i,f=i.data.handles.points[0],u=c.worldToCanvas(f);if(Rr(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=Oe(a),{viewport:l}=c;Xt(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:""}};Cn(p,a);const v=Vt(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v,offset:[0,0,0]},n.preventDefault(),Ge(v),this.configuration.getTextCallback(y=>{if(!y){On(p.annotationUID),Ge(v),this.isDrawing=!1;return}ln(a),p.data.text=y,Zn(p),Ge(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=Vt(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),Xt(a),Ge(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),ln(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID),Ge(s),c&&Zn(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,Ge(l),xn(c,a,fn.LabelChange)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ge(o),a&&Zn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_END,this._endCallback)},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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=ar(e);if(!o)return;const{viewport:a}=o,s=a.getFrameOfReferenceUID(),{viewPlaneNormal:c,viewUp:l}=a.getCamera(),f=new zp,u=f.getReferencedImageId(a,r,c,l),d={annotationUID:(i==null?void 0:i.annotationUID)||zn(),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}};Cn(d,a.element),Ge([a.id])};let Qy=zp;function wwe(t){return t(prompt("Enter your annotation:"))}function xwe(t,e,r){return r(prompt("Enter your annotation:"))}Qy.toolName="Label";const{transformWorldToIndex:YD}=Hn,$0=class $0 extends vr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:Cwe,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=Oe(a),{viewport:l}=c;Xt(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:{}}};Cn(g,a);const p=Vt(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ge(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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 Fi([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=Vt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Xt(a),Ge(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),ln(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID),Ge(s),this.doneEditMemo(),c&&Zn(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,Ge(s),a.invalidated&&xn(a,o,fn.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ge(o),a&&Zn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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(k));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 _;if(!ii(g))continue;!xi(g)&&!this.editData&&y!==null&&(_=[S[y]]),_&&mr(i,g,"0",S,{color:m,lineDash:x,lineWidth:w});const T=`${g}-line`;if(An(i,g,"1",S[0],S[1],{color:m,width:w,lineDash:x,shadow:C},T),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 k=qa(S);p.handles.textBox.worldPosition=a.canvasToWorld(k)}const I=a.worldToCanvas(p.handles.textBox.worldPosition),M=bo(i,g,"1",D,I,S,{},b),{x:L,y:V,width:G,height:A}=M;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([L,V]),topRight:a.canvasToWorld([L+G,V]),bottomLeft:a.canvasToWorld([L,V+A]),bottomRight:a.canvasToWorld([L+G,V+A])}}return o},this._throttledCalculateCachedStats=na(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=Vt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Xt(o),Ge(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=ar(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=$0.hydrateBase($0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||zn(),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}};Cn(d,l.element),Ge([l.id])};let cu=$0;function Cwe(t,e){const r=t.cachedStats[e],{length:n,unit:i}=r;return n==null||isNaN(n)?void 0:[`${En(n)} ${i}`]}const{transformWorldToIndex:JD}=Hn,w8=class w8 extends vr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:Swe}}){super(e,r),this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(a),{viewport:l,renderingEngine:f}=c;Xt(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:{}}};Cn(p,a);const v=Vt(a,this.getToolName());return this.editData={annotation:p,viewportIdsToRender:v,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ge(v),p},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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 Fi([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=Vt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Xt(a),Oe(a),Ge(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),ln(o);const u=Oe(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID),Ge(s),c&&Zn(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=Oe(o),{renderingEngine:d}=u;Ge(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Oe(n),Ge(o),a&&Zn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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(A));let _;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),!ii(g))continue;if(!xi(g)&&!this.editData&&y!==null&&(_=[S[y]]),_&&mr(i,g,"0",S,{color:m,lineDash:x,lineWidth:w}),jV(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 A=qa(S);p.handles.textBox.worldPosition=a.canvasToWorld(A)}const D=a.worldToCanvas(p.handles.textBox.worldPosition),P=bo(i,g,"1",b,D,S,{},E),{x:M,y:L,width:V,height:G}=P;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([M,L]),topRight:a.canvasToWorld([M+V,L]),bottomLeft:a.canvasToWorld([M,L+G]),bottomRight:a.canvasToWorld([M+V,L+G])}}return o},this._throttledCalculateCachedStats=na(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=Vt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Xt(o);const f=Oe(o),{renderingEngine:u}=f;Ge(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=Oe(a),{viewport:l}=c;this.isDrawing=!0;const f=this.constructor.createAnnotationForViewport(l,{data:{handles:{points:[[...s]]}}});Cn(f,a);const u=Vt(a,this.getToolName());return this.editData={annotation:f,newAnnotation:!0,viewportIdsToRender:u},this._activateModify(a),Xt(a),n.preventDefault(),Ge(u),f},this._endCallback=n=>{const i=n.detail,{element:o}=i,{annotation:a,viewportIdsToRender:s,newAnnotation:c}=this.editData,{viewportId:l,renderingEngine:f}=Oe(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),ln(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID),Ge(s),c&&Zn(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,Ge(l)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(n),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ge(o),a&&Zn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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=Jr(_),P=D.hasImageURI(I),M=Jr(D.getCurrentImageId());return P&&M!==I})&&delete p.cachedStats[T]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ii(g))continue;mr(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 _=[y[0]+this.configuration.textCanvasOffset.x,y[1]+this.configuration.textCanvasOffset.y];Pf(i,g,"0",S,[_[0],_[1]],C)}}return o}}isPointNearTool(e,r,n,i){const o=Oe(e),{viewport:a}=o,{data:s}=r,c=s.handles.points[0],l=a.worldToCanvas(c);return Rr(n,l)D!==null);_=b?E.values:_,T=b?E.units:"raw"}else T=Du(C,e.metadata.referencedImageId,p);f[g]={index:S,value:_,Modality:C,modalityUnit:T}}else this.isHandleOutsideImage=!0,f[g]={index:S,Modality:C}}const d=e.invalidated;return e.invalidated=!1,d&&xn(e,c,i),f}};Hu.toolName="Probe",Hu.probeDefaults={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:Twe,handleRadius:"6",textCanvasOffset:{x:6,y:-6}}},Hu.hydrate=(e,r,n)=>{const i=ar(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,viewUp:c,instance:l,viewport:f}=Hu.hydrateBase(Hu,i,r,n),{toolInstance:u,...d}=n||{},h={annotationUID:(n==null?void 0:n.annotationUID)||zn(),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}};Cn(h,f.element),Ge([f.id])};let Su=Hu;function Twe(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]}, ${n[2]})`),i instanceof Array&&o instanceof Array)for(let s=0;s{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(a),{viewport:l,renderingEngine:f}=c;this.isDrawing=!0;const u=l.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=this.getReferencedImageId(l,s,d,h),p={invalidated:!0,highlighted:!0,isVisible:!0,metadata:{toolName:this.getToolName(),viewPlaneNormal:[...d],viewUp:[...h],FrameOfReferenceUID:l.getFrameOfReferenceUID(),referencedImageId:g},data:{label:"",handles:{points:[[...s]]},cachedStats:{}}},v=Vt(a,this.getToolName());return this.editData={annotation:p,newAnnotation:!0,viewportIdsToRender:v},this._activateModify(a),Xt(a),n.preventDefault(),Ge(v),p},this.postTouchStartCallback=n=>this.postMouseDownCallback(n),this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;if(!this.editData)return o;const s=this.filterInteractableAnnotationsForElement(a.element,[this.editData.annotation]);if(!(s!=null&&s.length))return o;const c=this.getTargetId(a),l=a.getRenderingEngine(),f={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id},u=this.editData.annotation,d=u.annotationUID,h=u.data,g=h.handles.points[0],p=a.worldToCanvas(g);f.annotationUID=d;const{color:v}=this.getAnnotationStyle({annotation:u,styleSpecifier:f});if(!h.cachedStats[c]||h.cachedStats[c].value===null?(h.cachedStats[c]={Modality:null,index:null,value:null},this._calculateCachedStats(u,l,n)):u.invalidated&&this._calculateCachedStats(u,l,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;mr(i,d,"0",[p],{color:v}),o=!0;const m=this.configuration.getTextLines(h,c);if(m){const w=[p[0]+6,p[1]-6];Pf(i,d,"0",m,[w[0],w[1]],this.getLinkedTextBoxStyle(f,u))}return o}}};x8.toolName="DragProbe";let RS=x8;function Ewe(t,e){const r=t.cachedStats[e],{index:n,value:i,modalityUnit:o}=r;if(i===void 0)return;const a=[];return a.push(`(${n[0]}, ${n[1]}, ${n[2]})`),a.push(`${i.toFixed(2)} ${o}`),a}const{transformWorldToIndex:ZD}=Hn,j0=class j0 extends vr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:bwe,statsCalculator:xl}}){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=Oe(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()}};Cn(v,a);const y=Vt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,centerWorld:s,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Xt(a),n.preventDefault(),Ge(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(T=>c.worldToCanvas(T)),[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=Vt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},Xt(a),this._activateModify(a);const c=Oe(a),{renderingEngine:l}=c;Ge(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}=Oe(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=Vt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:v,handleIndex:f,canvasWidth:h,canvasHeight:g,centerWorld:d,originalHandleCanvas:p,movingTextBox:l},this._activateModify(s),Xt(s),Ge(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),ln(o),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID),Ge(s),c&&Zn(a))},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Oe(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,Ge(d),xn(u,o,fn.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=Oe(o),{renderingEngine:h}=d;Ge(s),a.invalidated&&xn(a,o,fn.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,{viewport:a}=Oe(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 _=w[0]-g[0],T=f/2+_,E=[p[0]-T,p[1]],b=[p[0]+T,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 _=w[1]-g[1],T=u/2+_,E=[p[0],p[1]-T],b=[p[0],p[1]+T];y[0]=s(E),y[1]=s(b)}},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ge(o),a&&Zn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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(J)),_=ky(S),{centerPointRadius:T}=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 Tr)){const{referencedImageId:J}=h.metadata;for(const oe in p.cachedStats)oe.startsWith("imageId")&&f.getStackViewports().find(Se=>{const Le=Jr(J),Ue=Se.hasImageURI(Le),Pe=Jr(Se.getCurrentImageId());return Ue&&Pe!==Le})&&delete p.cachedStats[oe]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let E;if(!ii(g))continue;!xi(g)&&!this.editData&&m!==null&&(E=[S[m]]),E&&mr(i,g,"0",E,{color:w});const b=`${g}-ellipse`,D="0";if(fE(i,g,D,S,{color:w,lineDash:C,lineWidth:x},b),T>0&&Math.min(Math.abs(_[0][0]-_[1][0])/2,Math.abs(_[0][1]-_[1][1])/2)>3*T){const oe=this._getCanvasEllipseCenter(S);Ca(i,g,`${D}-center`,oe,T,{color:w,lineDash:C,lineWidth:x})}o=!0;const I=this.getLinkedTextBoxStyle(u,h);if(!I.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const P=this.configuration.getTextLines(p,l);if(!P||P.length===0)continue;let M;p.handles.textBox.hasMoved||(M=qa(_),p.handles.textBox.worldPosition=a.canvasToWorld(M));const L=a.worldToCanvas(p.handles.textBox.worldPosition),G=bo(i,g,"1",P,L,S,{},I),{x:A,y:k,width:F,height:H}=G;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([A,k]),topRight:a.canvasToWorld([A+F,k]),bottomLeft:a.canvasToWorld([A,k+H]),bottomRight:a.canvasToWorld([A+F,k+H])}}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]=ky(l),g=i.canvasToWorld(d),p=i.canvasToWorld(h),{cachedStats:v}=a,y=Object.keys(v),m=g,w=p;for(let E=0;Ehw(Se,Ne,{fast:!0}),returnPoints:this.configuration.storePointData});const Me=this.configuration.statsCalculator.getStatistics();v[b]={Modality:M.Modality,area:z,mean:(C=Me.mean)==null?void 0:C.value,max:(S=Me.max)==null?void 0:S.value,min:(_=Me.min)==null?void 0:_.value,stdDev:(T=Me.stdDev)==null?void 0:T.value,statsArray:Me.array,pointsInShape:ie,isEmptyArea:Pe,areaUnit:j,modalityUnit:Q}}const x=n.invalidated;return n.invalidated=!1,x&&xn(n,s,fn.StatsUpdated),v},this._isInsideVolume=(n,i,o)=>Cr(n,o)&&Cr(i,o),this._throttledCalculateCachedStats=na(this._calculateCachedStats,100,{trailing:!0})}_pointInEllipseCanvas(e,r){const{xRadius:n,yRadius:i,center:o,angle:a}=e,s=Qq(hn(),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]}};j0.toolName="EllipticalROI",j0.hydrate=(e,r,n)=>{const i=ar(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=j0.hydrateBase(j0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||zn(),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}};Cn(d,l.element),Ge([l.id])};let Hd=j0;function bwe(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(qr(n)){const d=s?"Area: Oblique not supported":`Area: ${En(n)} ${c}`;u.push(d)}return qr(i)&&u.push(`Mean: ${En(i)} ${l}`),qr(a)&&u.push(`Max: ${En(a)} ${l}`),qr(f)&&u.push(`Min: ${En(f)} ${l}`),qr(o)&&u.push(`Std Dev: ${En(o)} ${l}`),u}const{transformWorldToIndex:QD}=Hn,H0=class H0 extends vr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,storePointData:!1,centerPointRadius:0,calculateStats:!0,getTextLines:Dwe,statsCalculator:xl}}){super(e,r),this.isHandleOutsideImage=!1,this.addNewAnnotation=n=>{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(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:{}}};Cn(v,a);const y=Vt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Xt(a),n.preventDefault(),Ge(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=f.map(g=>c.worldToCanvas(g)),d=yf(u),h=yf([u[0],o]);return Math.abs(h-d){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Vt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},Xt(a),this._activateModify(a);const c=Oe(a),{renderingEngine:l}=c;Ge(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=Vt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Xt(s);const d=Oe(s),{renderingEngine:h}=d;Ge(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),ln(o);const{renderingEngine:u}=Oe(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID),Ge(s),c&&Zn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Oe(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,Ge(d),xn(u,o,fn.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=Oe(o),{renderingEngine:h}=d;Ge(s),a.invalidated&&xn(a,o,fn.HandlesUpdated)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=Oe(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),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ge(o),a&&Zn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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(me)),_=S[0],T=yf(S),E=ch(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 Tr)){const{referencedImageId:me}=h.metadata;for(const fe in p.cachedStats)fe.startsWith("imageId")&&f.getStackViewports().find(Ue=>{const Pe=Jr(me),B=Ue.hasImageURI(Pe),O=Jr(Ue.getCurrentImageId());return B&&O!==Pe})&&delete p.cachedStats[fe]}if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let D;if(!ii(g))continue;!xi(g)&&!this.editData&&m!==null&&(D=[S[m]]),D&&mr(i,g,"0",D,{color:w});const I=`${g}-circle`,P="0";Ca(i,g,P,_,T,{color:w,lineDash:C,lineWidth:x},I),b>0&&T>3*b&&Ca(i,g,`${P}-center`,_,b,{color:w,lineDash:C,lineWidth:x}),o=!0;const M=this.getLinkedTextBoxStyle(u,h);if(!M.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}const L=this.configuration.getTextLines(p,l);if(!L||L.length===0)continue;let V;p.handles.textBox.hasMoved||(V=qa(E),p.handles.textBox.worldPosition=a.canvasToWorld(V));const G=a.worldToCanvas(p.handles.textBox.worldPosition),k=bo(i,g,"1",L,G,S,{},M),{x:F,y:H,width:J,height:oe}=k;p.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([F,H]),topRight:a.canvasToWorld([F+J,H]),bottomLeft:a.canvasToWorld([F,H+oe]),bottomRight:a.canvasToWorld([F+J,H+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]=ch(u),v=i.canvasToWorld(g),y=i.canvasToWorld(p),{cachedStats:m}=s,w=Object.keys(m),x=v,C=y;for(let b=0;bhw(B,le,{fast:!0}),boundsIJK:fe,imageData:M,returnPoints:this.configuration.storePointData}));const Ie=this.configuration.statsCalculator.getStatistics();m[D]={Modality:L.Modality,area:Ye,mean:(S=Ie.mean)==null?void 0:S.value,max:(_=Ie.max)==null?void 0:_.value,min:(T=Ie.min)==null?void 0:T.value,pointsInShape:ae,stdDev:(E=Ie.stdDev)==null?void 0:E.value,statsArray:Ie.array,isEmptyArea:z,areaUnit:Me,radius:O/2/Q,radiusUnit:ie,perimeter:2*Math.PI*(O/2)/Q,modalityUnit:te}}else this.isHandleOutsideImage=!0,m[D]={Modality:L.Modality}}return n.invalidated=!1,l&&xn(n,c,fn.StatsUpdated),m},this._isInsideVolume=(n,i,o)=>Cr(n,o)&&Cr(i,o),this._throttledCalculateCachedStats=na(this._calculateCachedStats,100,{trailing:!0})}};H0.toolName="CircleROI",H0.hydrate=(e,r,n)=>{const i=ar(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=H0.hydrateBase(H0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||zn(),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}};Cn(d,l.element),Ge([l.id])};let e5=H0;function Dwe(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(qr(n)){const g=f?"Radius: Oblique not supported":`Radius: ${En(n)} ${i}`;h.push(g)}if(qr(o)){const g=f?"Area: Oblique not supported":`Area: ${En(o)} ${u}`;h.push(g)}return qr(a)&&h.push(`Mean: ${En(a)} ${d}`),qr(c)&&h.push(`Max: ${En(c)} ${d}`),qr(l)&&h.push(`Min: ${En(l)} ${d}`),qr(s)&&h.push(`Std Dev: ${En(s)} ${d}`),h}const P2=5,C8=class C8 extends vr{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=Oe(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]]}}};Cn(v,a);const y=Vt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,newAnnotation:!0},this._activateDraw(a),Xt(a),n.preventDefault(),Ge(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(n),{viewport:c}=s,{data:l}=i,{points:f}=l.handles,u=c.worldToCanvas(f[0]),d=yf([u,o]);return Math.abs(d){const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Vt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},Xt(a),this._activateModify(a);const c=Oe(a),{renderingEngine:l}=c;Ge(s),n.preventDefault()},this.handleSelectedCallback=(n,i)=>{const o=n.detail,{element:a}=o;i.highlighted=!0;const s=Vt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s},this._activateModify(a),Xt(a);const c=Oe(a),{renderingEngine:l}=c;Ge(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),ln(o);const{renderingEngine:u}=Oe(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID),Ge(s),c&&Zn(a)},this._dragDrawCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Oe(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,Ge(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=Oe(o),{renderingEngine:h}=d;Ge(s)},this._dragHandle=n=>{const i=n.detail,{element:o}=i,a=Oe(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),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;i.highlighted=!1,s.handles.activeHandleIndex=null;const{renderingEngine:c}=Oe(n);return Ge(o),a&&Zn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragModifyCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragModifyCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.addEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragDrawCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragDrawCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragDrawCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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(!ii(d))continue;let C=`${d}-crosshair-vertical`,S=[x[0],x[1]+P2],_=[x[0],x[1]-P2];An(i,d,C,S,_,{color:v,lineDash:m,lineWidth:y}),C=`${d}-crosshair-horizontal`,S=[x[0]+P2,x[1]],_=[x[0]-P2,x[1]],An(i,d,C,S,_,{color:v,lineDash:m,lineWidth:y});const T=this.configuration.diameters.map(D=>this.worldMeasureToCanvas(D,a));for(let D=0;DD*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=Vt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Ge(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=Vt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s),Ge(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),ln(o);const u=Oe(o),d=this.getTargetImageData(this.getTargetId(u.viewport)),{imageData:h,dimensions:g}=d;this.isHandleOutsideImage=f.handles.points.map(v=>ni(h,v)).some(v=>!Cr(v,g)),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID);const p=c?fn.Completed:fn.HandlesUpdated;this.fireChangeOnUpdate?(this.fireChangeOnUpdate.annotationUID=a.annotationUID,this.fireChangeOnUpdate.changeType=p):this.fireChangeOnUpdate={annotationUID:a.annotationUID,changeType:p,contourHoleProcessingEnabled:l},Ge(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===eI){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}=Oe(o),s=Vt(o,this.getToolName());this.editData.lastCanvasPoint=n.detail.currentPoints.canvas,Ge(s),n.preventDefault()},this._mouseDownCallback=n=>{const i=n.type===N.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,tI);(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,Ge(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=Oe(o),{renderingEngine:h}=d;Ge(s)},this.triggerAnnotationCompleted=(n,i)=>{const o=N.ANNOTATION_COMPLETED,a={annotation:n,changeType:fn.Completed,contourHoleProcessingEnabled:i};St(ot,o,a)},this.triggerAnnotationModified=(n,i,o=fn.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=N.ANNOTATION_MODIFIED;St(ot,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this.triggerChangeEvent=(n,i,o=fn.StatsUpdated,a)=>{o===fn.Completed?this.triggerAnnotationCompleted(n,a):this.triggerAnnotationModified(n,i,o)},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.KEY_DOWN,this._keyDownCallback),n.addEventListener(N.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(N.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(N.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.KEY_DOWN,this._keyDownCallback),n.removeEventListener(N.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(N.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(N.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=qa(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=bo(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=Oe(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=Vt(f,this.getToolName());Ge(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=Oe(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=fo(m,w),S=fo(m,x),{imageData:_}=g,{scale:T,areaUnit:E}=Ka(g,()=>{const{maxX:D,maxY:I,minX:P,minY:M}=Mf(v),L=s.canvasToWorld([P,M]),V=ni(_,L),G=s.canvasToWorld([D,I]),A=ni(_,G);return[V,A]});let b=y1(v)/T/T;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,fn.StatsUpdated),c},this._throttledCalculateCachedStats=na(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()||tE(r)}initializeListeners(){ot.addEventListener(N.ANNOTATION_COMPLETED,this.annotationCompletedBinded)}removeListeners(){ot.removeEventListener(N.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=tg(e.detail.event)===this.configuration.contourHoleAdditionModifierKey,s=Oe(i),{renderingEngine:c}=s,l=this.createAnnotation(e);this.isDrawing=!0,this.addAnnotation(l,i);const f=Vt(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(),Ge(f),l}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),ln(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData;i&&On(r.annotationUID),super.cancelAnnotation(r);const o=Oe(e),{renderingEngine:a}=o;return Ge(n),this.editData=null,r.annotationUID}isContourSegmentationTool(){return!1}renderAnnotationInstance(e){var M,L,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=(M=this.editData)==null?void 0:M.newAnnotation,{lineWidth:y,lineDash:m,color:w,locked:x}=o,C=g.map(G=>s(G)),{drawPreviewEnabled:S}=this.configuration.spline,_=l.data.spline.type,T=this._getSplineConfig(_),E=l.data.spline.instance,b=d1(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 k=this._updateSplineInstance(c,G).getPolylinePoints();this.updateContourPolyline(G,{points:k,closed:u.contour.closed,targetWindingDirection:wa.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)&&mr(i,f,"0",C,{color:w,lineWidth:y,handleRadius:"3"}),S&&E.numControlPoints>1&&((L=this.editData)!=null&&L.lastCanvasPoint)&&!E.closed){const{lastCanvasPoint:G}=this.editData,A=E.getPreviewPolylinePoints(G,tI);Pc(i,f,"previewSplineChange",A,{color:"#9EA0CA",lineDash:m,lineWidth:1})}if(T.showControlPointsConnectors){const G=[...C];E.closed&&G.push(C[0]),Pc(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)}),Xi(r,{data:{handles:{points:[[...n]]},spline:s(),cachedStats:{}},onInterpolationComplete:c})}_deleteControlPointByIndex(e,r,n){const i=Oe(e),{points:o}=r.data.handles;o.length===3?On(r.annotationUID):o.splice(n,1);const{renderingEngine:a}=i,s=Vt(e,this.getToolName());r.invalidated=!0,Ge(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},Iwe,n[e])}_updateSplineInstance(e,r){const n=Oe(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 Fm&&!c.fixedScale&&h!==void 0&&c.scale!==h&&(c.scale=h,r.invalidated=!0),c}};Ku.toolName="SplineROI",Ku.SplineTypes=jl,Ku.Actions=Rp,Ku.hydrate=(e,r,n)=>{const i=ar(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 cC=4294967295,Pwe=2/(3*Math.PI);class n5{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 Rwe=10**2,_8=class _8 extends Pm{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextLines:Lwe,calculateStats:!0,preventHandleOutsideImage:!1,contourHoleAdditionModifierKey:io.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=Oe(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=Vt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1};const c=Oe(a),{renderingEngine:l}=c;this._activateModify(a),Ge(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=Vt(s,this.getToolName());this.editData={annotation:i,viewportIdsToRender:u,handleIndex:f,movingTextBox:l},this._activateModify(s);const d=Oe(s),{renderingEngine:h}=d;Ge(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),ln(a);const d=Oe(a);if(this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage||i){On(s.annotationUID),this.clearEditData(),Ge(c);return}Ge(c);const h=l?fn.Completed:fn.HandlesUpdated;this.triggerChangeEvent(s,d,h,f),this.clearEditData()},this.triggerChangeEvent=(n,i,o=fn.StatsUpdated,a=!1)=>{o===fn.Completed?aw(n,a):xn(n,i.viewport.element,o)},this._mouseDownCallback=n=>{const i=n.type===N.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=Oe(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 _={index:-1,distSquared:1/0};for(let T=0,E=w.length;T{const{element:i,currentPoints:o}=n.detail,{world:a,canvas:s}=o,{renderingEngine:c}=Oe(i),l=Vt(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 Wl;p.addPoints(g),p.prependPath(this.editData.confirmedPath),this.editData.currentPath=p,Ge(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=Oe(o),{renderingEngine:h}=d;Ge(s)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData;return a&&On(i.annotationUID),Ge(o),this.doneEditMemo(),this.scissors=null,i.annotationUID},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_MOVE,this._mouseMoveCallback),n.addEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(N.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.addEventListener(N.TOUCH_TAP,this._mouseDownCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_MOVE,this._mouseMoveCallback),n.removeEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(N.MOUSE_DOUBLE_CLICK,this._mouseDownCallback),n.removeEventListener(N.TOUCH_TAP,this._mouseDownCallback)},this._calculateCachedStats=(n,i)=>{if(!this.configuration.calculateStats)return;const o=n.data;if(!o.contour.closed)return;const a=Oe(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=fo(w,x),_=fo(w,C),{imageData:T}=p,{scale:E,areaUnit:b}=Ka(p,()=>{const{maxX:I,maxY:P,minX:M,minY:L}=Mf(y),V=s.canvasToWorld([M,L]),G=ni(T,V),A=s.canvasToWorld([I,P]),k=ni(T,A);return[G,k]});let D=y1(y)/E/E;D*=S*_,l[g]={Modality:v.Modality,area:D,areaUnit:b}}const d=n.invalidated;return n.invalidated=!1,d&&this.triggerAnnotationModified(n,a,fn.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=qa(f);s.handles.textBox.worldPosition=i.canvasToWorld(m)}const u=i.worldToCanvas(s.handles.textBox.worldPosition),h=bo(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=fn.StatsUpdated)=>{const{viewportId:a,renderingEngineId:s}=i,c=N.ANNOTATION_MODIFIED;St(ot,c,{annotation:n,viewportId:a,renderingEngineId:s,changeType:o})},this._throttledCalculateCachedStats=na(this._calculateCachedStats,100,{trailing:!0})}setupBaseEditData(e,r,n,i,o){var _,T;const a=Oe(r),{viewport:s}=a;this.isDrawing=!0;const c=s.getImageData(),{imageData:l}=c;let f,u,d,h,g;if(!(s instanceof Tr))d=c.dimensions[0],h=c.dimensions[1],f=E=>{const b=ni(l,E);return[b[0],b[1]]},u=E=>Ih(l,[E[0],E[1],0]),g=c.scalarData;else if(s instanceof Tr){const E=P4(s),{sliceToIndexMatrix:b,indexToSliceMatrix:D}=E;f=I=>{const P=ni(l,I),M=mn([0,0,0],P,D);return[M[0],M[1]]},u=I=>{const P=mn([0,0,0],[I[0],I[1],0],b);return Ih(l,P)},g=E.scalarData,d=E.width,h=E.height}else throw new Error("Viewport not supported");g=ZN(g,d,h);const{voiRange:p}=s.getProperties(),v=f(e);this.scissors=n5.createInstanceFromRawPixelData(g,d,h,p),i&&(this.scissorsNext=n5.createInstanceFromRawPixelData(g,d,h,p),this.scissorsNext.startSearch(f(i))),this.scissors.startSearch(v);const y=!i,m=new Wl,w=new Wl,x=y?void 0:new Wl;m.addPoint(v),m.addControlPoint(v);const C=Vt(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:((_=this.editData)==null?void 0:_.handleIndex)??((T=n.handles)==null?void 0:T.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=tg(e.detail.event)===this.configuration.contourHoleAdditionModifierKey;return this.setupBaseEditData(o,i,a,void 0,s),this.addAnnotation(a,i),this._activateDraw(i),e.preventDefault(),Ge(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 Wl,S=new Wl,{worldToSlice:_}=this.editData,T=yS(n,i-1),E=yS(n,i+1);if(E===-1||T===-1)throw new Error(`Can't find handle index ${E===-1&&l} ${T===-1&&c}`);i===0?S.addPoints(x.slice(E+1,T).map(_)):(C.addPoints(x.slice(0,T+1).map(_)),S.addPoints(x.slice(E,x.length).map(_))),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 Wl;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 Xi(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",_=h.points.map(l);mr(i,f,S,_,{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?wa.Clockwise:void 0;this.updateContourPolyline(r,{points:s,closed:o,targetWindingDirection:c},{canvasToWorld:n,worldToCanvas:i})}};_8.toolName="LivewireContour";let r5=_8;function Lwe(t,e){const r=t.cachedStats[e],{area:n,areaUnit:i}=r,o=[];if(n){const a=`Area: ${En(n)} ${i}`;o.push(a)}return o}const T8=class T8 extends r5{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);un(v,y)||(u[p]=y,h=y,n[p]=f(y))})}const d=new Wl;for(let h=0;h{const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(a),{viewport:l,renderingEngine:f}=c;Xt(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:""}};Cn(y,a);const m=Vt(a,this.getToolName());return this.editData={annotation:y,viewportIdsToRender:m,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ge(m),y},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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 Fi([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=Vt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Xt(a);const c=Oe(a),{renderingEngine:l}=c;Ge(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),ln(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID),c?this.configuration.getTextCallback(d=>{if(!d){On(a.annotationUID),Ge(s),this.editData=null,this.isDrawing=!1;return}a.data.text=d,xn(a,o,fn.HandlesUpdated),Zn(a),this.createMemo(o,a,{newAnnotation:!!this.memo}),FB(a,o,d),Ge(s)}):f||xn(a,o,fn.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,Ge(s),a.invalidated&&xn(a,o,fn.HandlesUpdated)},this.touchTapCallback=n=>{n.detail.taps==2&&this.doubleClickCallback(n)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=bn(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),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ge(o),a&&Zn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_END,this._endCallback)},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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 _;if(!xi(d)&&!this.editData&&y!==null&&(_=[S[y]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ii(d))continue;_&&mr(i,d,"0",S,{color:m,lineWidth:w});const T="1";if(this.configuration.arrowFirst?By(i,d,T,S[1],S[0],{color:m,width:w,lineDash:x,viaMarker:this.configuration.arrowHeadStyle!=="legacy",markerSize:C}):By(i,d,T,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=bo(i,d,"1",[p],b,S,{},E),{x:P,y:M,width:L,height:V}=I;h.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([P,M]),topRight:a.canvasToWorld([P+L,M]),bottomLeft:a.canvasToWorld([P,M+V]),bottomRight:a.canvasToWorld([P+L,M+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=Vt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Xt(o);const f=Oe(o),{renderingEngine:u}=f;Ge(l),e.preventDefault()}_doneChangingTextCallback(e,r,n){r.data.text=n,Oe(e);const i=Vt(e,this.getToolName());Ge(i),xn(r,e)}_isInsideVolume(e,r,n){return Cr(e,n)&&Cr(r,n)}};K0.toolName="ArrowAnnotate",K0.hydrate=(e,r,n,i)=>{const o=ar(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)||zn(),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}};Cn(h,f.element),Ge([f.id])};let Af=K0;function Awe(t){return t(prompt("Enter your annotation:"))}function Nwe(t,e,r){return r(prompt("Enter your annotation:"))}const q0=class q0 extends vr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,showAngleArc:!1,arcOffset:5,preventHandleOutsideImage:!1,getTextLines:kwe}}){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=Oe(a),{viewport:l,renderingEngine:f}=c;Xt(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:{}}};Cn(v,a);const y=Vt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ge(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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(Fi([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 Fi([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=Vt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Xt(a);const c=Oe(a),{renderingEngine:l}=c;Ge(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),ln(o);const u=Oe(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID),Ge(s),this.doneEditMemo(),c&&Zn(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=Oe(o),{renderingEngine:h}=d;Ge(s),a.invalidated&&xn(a,o,fn.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ge(o),a&&Zn(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID}},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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(k));!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 T;if(!xi(g.annotationUID)&&!this.editData&&m!==null&&(T=[_[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ii(p))continue;T&&mr(i,p,"0",_,{color:w,lineDash:C,lineWidth:x});let E="1";if(An(i,p,E,_[0],_[1],{color:w,width:x,lineDash:C}),o=!0,_.length!==3)return o;if(E="2",An(i,p,E,_[1],_[2],{color:w,width:x,lineDash:C}),this.configuration.showAngleArc){const k=_[1],F=this.configuration.arcOffset,H=Math.min(Fi([k[0],k[1]],[_[0][0],_[0][1]],[_[2][0],_[2][1]]),Fi([k[0],k[1]],[_[2][0],_[2][1]],[_[0][0],_[0][1]]))/F,J=[];let oe=Math.atan2(_[0][1]-k[1],_[0][0]-k[0]),me=Math.atan2(_[2][1]-k[1],_[2][0]-k[0]);if(meMath.PI){const Le=oe;oe=me,me=Le+2*Math.PI}const Se=32;for(let Le=0;Le<=Se;Le++){const Ue=oe+Le/Se*(me-oe);J.push([k[0]+H*Math.cos(Ue),k[1]+H*Math.sin(Ue)])}su(i,p,"3",J,{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 k=_[1];v.handles.textBox.worldPosition=a.canvasToWorld(k)}const I=a.worldToCanvas(v.handles.textBox.worldPosition),M=bo(i,p,"1",D,I,_,{},b),{x:L,y:V,width:G,height:A}=M;v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([L,V]),topRight:a.canvasToWorld([L+G,V]),bottomLeft:a.canvasToWorld([L,V+A]),bottomRight:a.canvasToWorld([L+G,V+A])}}return o},this._throttledCalculateCachedStats=na(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=Vt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Xt(o);const f=Oe(o),{renderingEngine:u}=f;Ge(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;dni(v,y)).some(y=>!Cr(y,p)),l[h]={angle:isNaN(g)?"Incomplete Angle":g}}const u=e.invalidated;return e.invalidated=!1,u&&xn(e,o,fn.StatsUpdated),l}};q0.toolName="Angle",q0.hydrate=(e,r,n)=>{const i=ar(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=q0.hydrateBase(q0,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||zn(),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}};Cn(d,l.element),Ge([l.id])};let kS=q0;function kwe(t,e){const r=t.cachedStats[e],{angle:n}=r;return n===void 0?void 0:isNaN(n)?[`${n}`]:[`${En(n)} °`]}const Vwe=(...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},Gl=Vwe,E8=class E8 extends vr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{shadow:!0,preventHandleOutsideImage:!1,getTextLines:Fwe,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=Oe(a),{viewport:l,renderingEngine:f}=c;Xt(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:{}}};Cn(v,a);const y=Vt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ge(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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=Vt(l,this.getToolName()),u=Oe(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),Xt(l),Ge(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){ln(o),this.editData.handleIndex=f.handles.points.length;return}this.angleStartedNotYetCompleted=!1,f.handles.activeHandleIndex=null,this._deactivateModify(o),this._deactivateDraw(o),ln(o);const u=Oe(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID),Ge(s),c&&Zn(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,Xt(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=Oe(o),{renderingEngine:p}=g;Ge(s),a.invalidated&&xn(a,o,fn.HandlesUpdated)},this.cancel=n=>{if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;s.handles.points.length<4&&On(i.annotationUID),i.highlighted=!1,s.handles.activeHandleIndex=null;const c=Oe(n),{renderingEngine:l}=c;return Ge(o),a&&Zn(i),this.editData=null,this.angleStartedNotYetCompleted=!1,i.annotationUID},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_START,this._mouseDownCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_START,this._mouseDownCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_START,this._mouseDownCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.MOUSE_DOWN,this._mouseDownCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_START,this._mouseDownCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{var d;let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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(Ue));!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 _;if(!xi(p)&&!this.editData&&m!==null&&(_=[S[m]]),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;if(!ii(p))continue;_&&mr(i,p,"0",S,{color:w,lineDash:C,lineWidth:x});const T=[S[0],S[1]],E=[S[2],S[3]];let b="line1";if(An(i,p,b,T[0],T[1],{color:w,width:x,lineDash:C}),o=!0,S.length<4)return o;b="line2",An(i,p,b,E[0],E[1],{color:w,width:x,lineDash:C}),b="linkLine";const D=Gl(T[0],T[1]),I=Gl(E[0],E[1]);An(i,p,b,D,I,{color:w,lineWidth:"1",lineDash:"1,4"});const{arc1Start:P,arc1End:M,arc2End:L,arc2Start:V}=v.cachedStats[l].points.canvas,{arc1Angle:G,arc2Angle:A}=v.cachedStats[l];if(this.configuration.showArcLines&&(b="arc1",An(i,p,b,P,M,{color:w,lineWidth:"1"}),b="arc2",An(i,p,b,V,L,{color:w,lineWidth:"1"})),!((d=v.cachedStats[l])!=null&&d.angle))continue;const k=this.getLinkedTextBoxStyle(u,g);if(!k.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 Ue=qa(S);v.handles.textBox.worldPosition=a.canvasToWorld(Ue)}const H=a.worldToCanvas(v.handles.textBox.worldPosition),oe=bo(i,p,"cobbAngleText",F,H,S,{},k),{x:me,y:fe,width:Se,height:Le}=oe;if(v.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([me,fe]),topRight:a.canvasToWorld([me+Se,fe]),bottomLeft:a.canvasToWorld([me,fe+Le]),bottomRight:a.canvasToWorld([me+Se,fe+Le])},this.configuration.showArcLines){const Ue="arcAngle1",Pe=[`${G.toFixed(2)} °`],B=Gl(P,M);Pf(i,p,Ue,Pe,B,{...k,padding:3});const O="arcAngle2",j=[`${A.toFixed(2)} °`],z=Gl(V,L);Pf(i,p,O,j,z,{...k,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=Fi([p.start.x,p.start.y],[p.end.x,p.end.y],[o[0],o[1]]),m=Fi([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=uh(n,s),l=uh(i,s),f=c>90?1:0,u=l>90?0:1,d=Gl(s[0],s[1]),h=Math.sqrt((s[1][0]-s[0][0])**2+(s[1][1]-s[0][1])**2),g=.1,p=Gl(n[0],n[1]),v=Gl(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),_=[C[0]/S,C[1]/S],T=[o[0]+_[0]*h*g,o[1]+_[1]*h*g],E=[i[u][0]-v[0],i[u][1]-v[1]],b=Math.sqrt(E[0]**2+E[1]**2),D=[E[0]/b,E[1]/b],I=[v[0]+D[0]*h*g,v[1]+D[1]*h*g],P=[d[0]-a[0],d[1]-a[1]],M=Math.sqrt(P[0]**2+P[1]**2),L=[P[0]/M,P[1]/M],V=[a[0]+L[0]*h*g,a[1]+L[1]*h*g];return{arc1Start:x,arc1End:T,arc2Start:I,arc2End:V,arc1Angle:c>90?180-c:c,arc2Angle:l>90?180-l:l}},this._throttledCalculateCachedStats=na(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=Vt(a,this.getToolName());this.editData={annotation:r,viewportIdsToRender:f,handleIndex:l,movingTextBox:c},this._activateModify(a),Xt(a),Ge(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 T=0;T<2;T+=1)for(let E=2;E<4;E+=1){const b=fo(i.handles.points[T],i.handles.points[E]);bc.worldToCanvas(T)),u=[f[0],f[1]],d=[f[2],f[3]],h=Gl(u[0],u[1]),g=Gl(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 T=0;T{if(this.startedDrawing)return;this.startedDrawing=!0;const i=n.detail,{currentPoints:o,element:a}=i,s=o.world,c=Oe(a),{viewport:l,renderingEngine:f}=c;if(!(l instanceof _r))throw new Error("UltrasoundDirectionalTool can only be used on a StackViewport");Xt(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:{}}};Cn(v,a);const y=Vt(a,this.getToolName());return this.editData={annotation:v,viewportIdsToRender:y,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ge(y),v},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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 Fi([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),ln(o);const u=Oe(o),{renderingEngine:d}=u;this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID),Ge(s),c&&Zn(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=Oe(o),{renderingEngine:d}=u;Ge(s)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ge(o),a&&Zn(i),this.editData=null,this.startedDrawing=!1,i.annotationUID}},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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(M));if(!p.cachedStats[l]||p.cachedStats[l].xValues==null?(p.cachedStats[l]={xValues:[0,0],yValues:[0,0],isHorizontal:!1,units:[""],isUnitless:!1},this._calculateCachedStats(h,f,n)):h.invalidated&&this._throttledCalculateCachedStats(h,f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let w="0";if(Uy(i,g,w,m[0],{color:y},0),o=!0,m.length!==2)return o;if(w="1",Uy(i,g,w,m[1],{color:y},1),p.cachedStats[l].isUnitless){const M=`${g}-line-1`;An(i,g,"1",m[0],m[1],{color:y,width:1,shadow:this.configuration.shadow},M)}else{const M=m[0],L=m[1],V=L[1]-M[1],G=L[0]-M[0],A=p.cachedStats[l].isHorizontal;let k=[0,0];A?k=[M[0]+G,M[1]]:k=[M[0],M[1]+V];let F=`${g}-line-1`,H="1";An(i,g,H,m[0],k,{color:y,width:1,shadow:this.configuration.shadow},F),F=`${g}-line-2`,H="2",An(i,g,H,m[1],k,{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 M=m[1];p.handles.textBox.worldPosition=a.canvasToWorld(M)}const _=a.worldToCanvas(p.handles.textBox.worldPosition),E=bo(i,g,"1",S,_,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=na(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=Vt(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),Xt(o);const l=Oe(o),{renderingEngine:f}=l;Ge(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]],_=[m[0],m[1]]}a[f]={xValues:C,yValues:S,isHorizontal:T,units:_,isUnitless:E}}const c=e.invalidated;return e.invalidated=!1,c&&xn(e,o,fn.StatsUpdated),a}};b8.toolName="UltrasoundDirectionalTool";let FS=b8;function Uwe(t,e,r){const n=t.cachedStats[e],{xValues:i,yValues:o,units:a,isUnitless:s,isHorizontal:c}=n;if(s)return[`${En(i[0])} px`];if(r.displayBothAxesDistances){const l=Math.abs(i[1]-i[0]),f=Math.abs(o[1]-o[0]);return[`${En(l)} ${a[0]}`,`${En(f)} ${a[1]}`]}if(c){const l=Math.abs(i[1]-i[0]);return[`${En(l)} ${a[0]}`]}else{const l=Math.abs(o[1]-o[0]);return[`${En(l)} ${a[1]}`]}}function Bwe(t){return(t%360+360)%360}function US(t,e){const r=e[0]-t[0],n=e[1]-t[1],i=Math.atan2(n,r)*(180/Math.PI);return Bwe(i)}function i5(t,e){const r=US(t,e[0]),n=US(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=BS(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=iG(u,i);a.push(...d)}const l=BS(a).reduce((f,[u,d])=>f+(d-u),0)/o*100;return Math.min(100,Math.max(0,l))}const{transformIndexToWorld:iI}=Hn,Or=class Or extends vr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{preventHandleOutsideImage:!1,getTextLines:Wwe,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=Oe(a),{viewport:l}=c;Xt(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:""}};Cn(g,a);const p=Vt(a,this.getToolName());return this.editData={annotation:g,viewportIdsToRender:p,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),n.preventDefault(),Ge(p),g},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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 Fi([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=Vt(a,this.getToolName());this.editData={annotation:i,viewportIdsToRender:s,movingTextBox:!1},this._activateModify(a),Xt(a),Ge(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),ln(o),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID),Ge(s),this.doneEditMemo(),c&&Zn(a),this.editData=null,this.isDrawing=!1)},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{viewport:a}=Oe(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,Ge(c),s.invalidated&&xn(s,o,fn.HandlesUpdated)},this.cancel=n=>{if(this.isDrawing){this.isDrawing=!1,this._deactivateDraw(n),this._deactivateModify(n),ln(n);const{annotation:i,viewportIdsToRender:o,newAnnotation:a}=this.editData,{data:s}=i;return i.highlighted=!1,s.handles.activeHandleIndex=null,Ge(o),a&&Zn(i),this.editData=null,i.annotationUID}},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this._activateDraw=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.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=bn(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(iI(c,this.configuration.center)),d=this.getIndexToCanvasRatio(a),h=this.configuration.innerRadius*d,g=this.configuration.outerRadius*d,p=a.getCurrentImageId(),v=l.filter(_=>_.data.annotationType===Or.USPleuraBLineAnnotationType.PLEURA&&_.metadata.referencedImageId===p).map(_=>{const T=_.data.handles.points.map(b=>a.worldToCanvas(b));return i5(u,T)}),y=BS(v),m=[],w=[],x=_=>{const{annotationUID:T,data:E}=_,{points:b,activeHandleIndex:D}=E.handles;f.annotationUID=T;const{color:I,lineWidth:P,lineDash:M,shadow:L}=this.getAnnotationStyle({annotation:_,styleSpecifier:f}),V=b.map(F=>a.worldToCanvas(F));if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let G;if(!ii(T))return;!xi(T)&&!this.editData&&D!==null&&(G=[V[D]]),G&&mr(i,T,"0",V,{color:this.getColorForLineType(_),fill:this.getColorForLineType(_),lineDash:M,lineWidth:P});const A=`${T}-line`;if(An(i,T,"1",V[0],V[1],{color:this.getColorForLineType(_),width:P,lineDash:M,shadow:L},A),this.configuration.showFanAnnotations){const F=i5(u,V);let H=0;_.data.annotationType===Or.USPleuraBLineAnnotationType.BLINE?rI(w,F).forEach(oe=>{iG(oe,y).forEach(fe=>{H++;const Se=H,Le=`${T}-fan-${Se}`,Ue=`2-${Se}`;dS(i,T,Ue,u,h,g,fe[0],fe[1],{color:"transparent",fill:this.getColorForLineType(_),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:M,shadow:L},Le,10),w.push(fe)})}):_.data.annotationType===Or.USPleuraBLineAnnotationType.PLEURA&&rI(m,F).forEach((oe,me)=>{H++;const fe=H,Se=`${T}-fan-${fe}`,Le=`2-${fe}`;dS(i,T,Le,u,h,g,oe[0],oe[1],{color:"transparent",fill:this.getColorForLineType(_),fillOpacity:this.configuration.fanOpacity,width:P,lineDash:M,shadow:L},Se,5),m.push(oe)})}};return l.filter(_=>_.data.annotationType===Or.USPleuraBLineAnnotationType.PLEURA&&_.metadata.referencedImageId===p).forEach(_=>{if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;x(_)}),l.filter(_=>_.data.annotationType===Or.USPleuraBLineAnnotationType.BLINE&&_.metadata.referencedImageId===p).forEach(_=>{if(!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;x(_)}),o=!0,this.configuration.updatePercentageCallback&&a&&this.configuration.updatePercentageCallback(this.calculateBLinePleuraPercentage(a)),o},this.activeAnnotationType=Or.USPleuraBLineAnnotationType.BLINE}static filterAnnotations(e,r=()=>!0){const n=bn(Or.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=bn(Or.toolName,e),{viewport:i}=Oe(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===Or.USPleuraBLineAnnotationType.PLEURA?u.pleura++:f===Or.USPleuraBLineAnnotationType.BLINE&&u.bLine++,s.set(l,u)}),s}static deleteAnnotations(e,r=()=>!1){const n=bn(Or.toolName,e);n!=null&&n.length&&n.forEach(i=>{r(i.metadata.referencedImageId)&&On(i.annotationUID)})}setActiveAnnotationType(e){this.activeAnnotationType=e}getActiveAnnotationType(){return this.activeAnnotationType}deleteLastAnnotationType(e,r){let n;const i=bn(Or.toolName,e);if(r===Or.USPleuraBLineAnnotationType.PLEURA?n=i.filter(o=>o.data.annotationType===Or.USPleuraBLineAnnotationType.PLEURA):r===Or.USPleuraBLineAnnotationType.BLINE&&(n=i.filter(o=>o.data.annotationType===Or.USPleuraBLineAnnotationType.BLINE)),(n==null?void 0:n.length)>0){const o=n.pop();On(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=Vt(o,this.getToolName());this.editData={annotation:r,viewportIdsToRender:l,handleIndex:c,movingTextBox:s},this._activateModify(o),Xt(o),Ge(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=US(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}=qE(r)||{};n&&this.updateFanGeometryConfiguration(n)}isFanShapeGeometryParametersValid(e){return e||(e=this.configuration),(e==null?void 0:e.center)&&(e==null?void 0:e.innerRadius)>0&&(e==null?void 0:e.outerRadius)&&(e==null?void 0:e.startAngle)>0&&(e==null?void 0:e.startAngle)<360&&(e==null?void 0:e.endAngle)>0&&(e==null?void 0:e.endAngle)<360}getFanShapeGeometryParameters(e){if(this.isFanShapeGeometryParametersValid())return!0;if(!this.isFanShapeGeometryParametersValid()){const r=e.getCurrentImageId(),n=Ct("ultrasoundFanShapeGeometry",r);this.updateFanGeometryConfiguration(n)}return this.isFanShapeGeometryParametersValid()||this.deriveFanGeometryFromViewport(e),this.isFanShapeGeometryParametersValid()}calculateBLinePleuraPercentage(e){if(!this.getFanShapeGeometryParameters(e))return;const{imageData:r}=e.getImageData()||{};if(!r)return;const{element:n}=e,i=e.worldToCanvas(r.indexToWorld(this.configuration.center)),o=e.getCurrentImageId(),a=bn(this.getToolName(),n)||[],s=a.filter(l=>l.data.annotationType===Or.USPleuraBLineAnnotationType.PLEURA&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u))),c=a.filter(l=>l.data.annotationType===Or.USPleuraBLineAnnotationType.BLINE&&l.metadata.referencedImageId===o).map(l=>l.data.handles.points.map(u=>e.worldToCanvas(u)));return Gwe(i,s,c)}getColorForLineType(e){const{annotationType:r}=e.data,{bLineColor:n,pleuraColor:i}=this.configuration;return r===Or.USPleuraBLineAnnotationType.BLINE?n:r===Or.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(iI(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=ar(e);if(!i)return;const{FrameOfReferenceUID:o,referencedImageId:a,viewPlaneNormal:s,instance:c,viewport:l}=Or.hydrateBase(Or,i,r,n),{toolInstance:f,...u}=n||{},d={annotationUID:(n==null?void 0:n.annotationUID)||zn(),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}};Cn(d,l.element),Ge([l.id])};let GS=Or;function Wwe(t,e){return[""]}const $p=class $p extends vr{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{getTextCallback:zwe,changeTextCallback:$we,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=Oe(o),{viewport:c}=s,l=a.world,f=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...l]]},seriesLevel:this.configuration.seriesLevel,isPoint:this.configuration.isPoint}});Cn(f,o);const u=Vt(o,this.getToolName());return n.preventDefault(),Ge(u),this.configuration.getTextCallback(d=>{if(!d){On(f.annotationUID),Ge(u),this.isDrawing=!1;return}f.data.text=d,Zn(f),Ge(u)}),this.createMemo(o,f,{newAnnotation:!0}),f},this.isPointNearTool=(n,i,o,a)=>{const s=Oe(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}=Oe(o);this.eventDispatchDetail={viewportId:l,renderingEngineId:f.id},this._deactivateModify(o),ln(o),c&&this.createMemo(o,a,{newAnnotation:c}),this.editData=null,this.isDrawing=!1,this.doneEditMemo(),this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID),Ge(s),c&&Zn(a)},this.doubleClickCallback=n=>{const i=n.detail,{element:o}=i;let a=bn(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,Ge(l)},this._activateModify=n=>{et.isInteractingWithTool=!0,n.addEventListener(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateModify=n=>{et.isInteractingWithTool=!1,n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n,{element:s}=a;let c=bn(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=Vt(i,this.getToolName());this.editData={annotation:r,viewportIdsToRender:o},this._activateModify(i),Xt(i),Ge(o),e.preventDefault()}static setPoint(e,r=!e.data.isPoint,n){e.data.isPoint=r,xn(e,n)}_doneChangingTextCallback(e,r,n){r.data.text=n;const i=Vt(e,this.getToolName());Ge(i),xn(r,e)}cancel(e){if(this.isDrawing){this.isDrawing=!1,this._deactivateModify(e),ln(e);const{annotation:r,viewportIdsToRender:n,newAnnotation:i}=this.editData,{data:o}=r;return r.highlighted=!1,o.handles.activeHandleIndex=null,Ge(n),i&&Zn(r),this.editData=null,r.annotationUID}}_isInsideVolume(e,r,n){return Cr(e,n)&&Cr(r,n)}};$p.toolName="KeyImage",$p.dataSeries={data:{seriesLevel:!0}},$p.dataPoint={data:{isPoint:!0}};let WS=$p;function zwe(t){return t(prompt("Enter your annotation:"))}function $we(t,e,r){return r(prompt("Enter your annotation:"))}class oG extends Oi{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=zr(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=bn(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){ya(f);const u=ri(f);vr.createAnnotationMemo(o,u,{deleting:!0}),On(f)}return e.preventDefault(),!0}}oG.toolName="Eraser";const{transformWorldToIndex:oI,transformIndexToWorld:jwe}=Hn,jp=class jp extends Oi{constructor(e,r){const n=Xi({configuration:{positiveStdDevMultiplier:uB,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=Oe(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=He.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,SS-Math.abs(s)*3):SS+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(),jp.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)}),ko(e)}_runLastCommand({shrinkExpandAmount:e=0}={}){const r=jp.lastGrowCutCommand;r&&r({shrinkExpandAmount:e})}async getLabelmapSegmentationData(e){const r=Eu(e.id);if(!r)throw new Error("No active segmentation found");const{segmentationId:n}=r,i=Ha(n),{representationData:o}=Xn(n),a=o[Wt.Labelmap];let{volumeId:s,referencedVolumeId:c}=a;if(!s){const l=e.getImageIds();if(Bf(l))s=ag(n).volumeId;else{const f=e.getCurrentImageId(),u=He.getImage(f),d=q3(f);c=this._createFakeVolume([u.imageId,d.imageId]).volumeId;const g=Wf(e.id,n),p=q3(g);s=this._createFakeVolume([g,p.imageId]).volumeId}}if(!c){const{imageIds:l}=a,f=l.map(h=>He.getImage(h).referencedImageId),u=He.generateVolumeId(f),d=He.getVolume(u);c=d?d.volumeId:(await K5(u,f)).volumeId}return{segmentationId:n,segmentIndex:i,labelmapVolumeId:s,referencedVolumeId:c}}_createFakeVolume(e){const r=He.generateVolumeId(e),n=He.getVolume(r);if(n)return n;const i=H5(e,r),o=i.spacing;o[2]===0&&(o[2]=1);const a=new Kh({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 He.putVolumeSync(r,a),a}_isOrthogonalView(e,r){const i=He.getVolume(r).imageData,o=e.getCamera(),{ijkVecColDir:a,ijkVecSliceDir:s}=ew(i,o);return[a,s].every(c=>un(Math.abs(c[0]),1)||un(Math.abs(c[1]),1)||un(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=He.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=wi(o).getViewport(a),{voxelManager:y}=s,m=new zd;g=g.concat(d.map(w=>oI(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 CF({segmentationId:e,segmentIndex:n,viewportId:r})}};jp.lastGrowCutCommand=null;let Nh=jp;Nh.toolName="GrowCutBaseTool";const D8=class D8 extends Nh{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=Oe(o),{viewport:l}=c;this.growCutData.circleBorderPoint=s,Ge([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=Oe(o),{viewport:s}=a;this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,ln(o),Ge([s.id])},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Oe(n),{viewport:s,renderingEngine:c}=a;return await super.preMouseDownCallback(e),Object.assign(this.growCutData,{circleCenterPoint:o,circleBorderPoint:o}),this._activateDraw(n),Xt(n),Ge([s.id]),!0}async getGrowCutLabelmap(e){const{segmentation:{referencedVolumeId:r},renderingEngineId:n,viewportId:i,circleCenterPoint:o,circleBorderPoint:a,options:s}=e,l=wi(n).getViewport(i),f=_h(Wn(Xe(),o,a));return cB(r,{center:o,radius:f},l,s)}_activateDraw(e){e.addEventListener(N.MOUSE_UP,this._endCallback),e.addEventListener(N.MOUSE_DRAG,this._dragCallback),e.addEventListener(N.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=$s(hn(),c,s),f=tX(l);if(un(f,0))return;const u="growcut",d="0",{color:h}=this.getSegmentStyle({segmentationId:i.segmentationId,segmentIndex:i.segmentIndex,viewportId:n.id});Ca(r,u,d,s,f,{color:h})}};D8.toolName="RegionSegment";let zS=D8;const I8=class I8 extends Nh{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=He.getVolume(this.growCutData.segmentation.referencedVolumeId),o=fB(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=Oe(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;Oe(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=Xi(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 dB({referencedVolumeId:r,worldPosition:n,options:a})}};I8.toolName="RegionSegmentPlus";let $S=I8;const Hwe=[-1/0,-995],Kwe=[0,1900],qwe=[1e3,1900],{transformWorldToIndex:R2,transformIndexToWorld:lC}=Hn;class aG extends Nh{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{isPartialVolume:!0,positivePixelRange:Kwe,negativePixelRange:Hwe,islandRemoval:{enabled:!0,islandPixelRange:qwe}}}){super(e,r),this._dragCallback=n=>{const i=n.detail,{element:o,currentPoints:a}=i,{world:s}=a,c=Oe(o),{viewport:l}=c,f=this._getHorizontalLineWorldPoints(c,s);this.growCutData.horizontalLines[1]=f,Ge([l.id])},this._endCallback=async n=>{const i=n.detail,{element:o}=i,a=Oe(o),{viewport:s}=a;await this.runGrowCut(),this._deactivateDraw(o),this.growCutData=null,ln(o),Ge([s.id])},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback)}}async preMouseDownCallback(e){const r=e.detail,{element:n,currentPoints:i}=r,{world:o}=i,a=Oe(n),{viewport:s,renderingEngine:c}=a,l=this._getHorizontalLineWorldPoints(a,o);return await super.preMouseDownCallback(e),this.growCutData.horizontalLines=[l,l],this._activateDraw(n),Xt(n),Ge([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});Pc(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=wi(i).getViewport(o),[l,f]=a,u=[l[0],l[1],f[1],f[0]],d=He.getVolume(n),{topLeft:h,bottomRight:g}=this._getWorldBoundingBoxFromProjectedSquare(c,u),p=R2(d.imageData,h),v=R2(d.imageData,g),y={boundingBox:{ijkTopLeft:p,ijkBottomRight:v}},m=this.configuration,w={positiveSeedValue:r,negativeSeedValue:255,negativePixelRange:m.negativePixelRange,positivePixelRange:m.positivePixelRange};return lB(n,y,w)}getRemoveIslandData(){const{segmentation:{segmentIndex:e,referencedVolumeId:r,labelmapVolumeId:n}}=this.growCutData,i=He.getVolume(r),o=He.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(N.MOUSE_UP,this._endCallback),e.addEventListener(N.MOUSE_DRAG,this._dragCallback),e.addEventListener(N.MOUSE_CLICK,this._endCallback)}_projectWorldPointAcrossSlices(e,r,n){const i=this._getViewportVolume(e),{dimensions:o}=i,a=R2(i.imageData,r),s=n.findIndex(f=>un(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=>lC(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=>{Wq(i,i,a),zq(o,o,a)}),{topLeft:i,bottomRight:o}}_getViewportVolume(e){if(!(e instanceof Wr))throw new Error("Viewport is not a BaseVolumeViewport");const r=e.getAllVolumeIds()[0];return He.getVolume(r)}_getHorizontalLineIJKPoints(e,r){const{viewport:n}=e,i=this._getViewportVolume(n),{dimensions:o}=i,a=R2(i.imageData,r),{viewUp:s,viewPlaneNormal:c}=n.getCamera(),f=qn(Xe(),s,c).findIndex(h=>un(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=lC(i.imageData,o),c=lC(i.imageData,a);return[s,c]}}aG.toolName="WholeBodySegment";function Xwe(t,e,r=!0){const n=Object.assign({},e,{segmentIndex:0});VE(t,n)}function Ywe(t,e){Xwe(t,e,!0)}class sG extends $d{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:VE,ERASE_INSIDE:Ywe},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=Oe(a),{viewport:l}=c;this.isDrawing=!0;const f=l.getCamera(),{viewPlaneNormal:u,viewUp:d}=f,h=Eu(l.id);if(!h)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:g}=h,p=Ha(g),v=Qd(g),y=xu(l.id,g,p),{representationData:m}=Xn(g),w=m[Wt.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=Vt(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 Wr){const{volumeId:S}=w,_=He.getVolume(S);this.editData={...this.editData,volumeId:S,referencedVolumeId:_.referencedVolumeId}}else{const S=Wf(l.id,g);this.editData={...this.editData,imageId:S}}return this._activateDraw(a),Xt(a),n.preventDefault(),Ge(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=Oe(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,_;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),_=h(w),p[0]=x,p[3]=_;break}a.invalidated=!0,this.editData.hasMoved=!0,Ge(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),ln(o);const f=Oe(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(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.TOUCH_TAP,this._endCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.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()?(w1(i,l,"0",d[0],d[3],{color:h}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}sG.toolName="RectangleScissor";class cG extends $d{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:Mw,ERASE_INSIDE:YU},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=Oe(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=Eu(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Ha(p),y=Qd(p),m=xu(f.id,p,v),{representationData:w}=Xn(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 Wr){const{volumeId:_}=x,T=He.getVolume(_);this.editData={...this.editData,volumeId:_,referencedVolumeId:T.referencedVolumeId}}else{const _=Wf(f.id,p);this.editData={...this.editData,imageId:_}}return this._activateDraw(a),Xt(a),n.preventDefault(),Ge(S),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Oe(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,Ge(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),ln(o);const d=Oe(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(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback),n.addEventListener(N.TOUCH_END,this._endCallback)},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.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()?(Ca(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}cG.toolName="CircleScissor";class lG extends $d{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{strategies:{FILL_INSIDE:qU,ERASE_INSIDE:XU},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=Oe(a),{viewport:f}=l;this.isDrawing=!0;const u=f.getCamera(),{viewPlaneNormal:d,viewUp:h}=u,g=Eu(f.id);if(!g)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:p}=g,v=Ha(p),y=Qd(p),m=xu(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}=Xn(p),S=this.getEditData({viewport:f,representationData:C,segmentsLocked:y,segmentationId:p});return this.editData={...this.editData,...S},this._activateDraw(a),Xt(a),n.preventDefault(),Ge(x),!0},this._dragCallback=n=>{this.isDrawing=!0;const i=n.detail,{element:o}=i,{currentPoints:a}=i,s=a.canvas,c=Oe(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,Ge(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),ln(o);const g=Oe(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(N.MOUSE_UP,this._endCallback),n.addEventListener(N.MOUSE_DRAG,this._dragCallback),n.addEventListener(N.MOUSE_CLICK,this._endCallback),n.addEventListener(N.MOUSE_MOVE,this._dragCallback),n.addEventListener(N.TOUCH_END,this._endCallback),n.addEventListener(N.TOUCH_TAP,this._endCallback),n.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=n=>{n.removeEventListener(N.MOUSE_UP,this._endCallback),n.removeEventListener(N.MOUSE_DRAG,this._dragCallback),n.removeEventListener(N.MOUSE_CLICK,this._endCallback),n.removeEventListener(N.MOUSE_MOVE,this._dragCallback),n.removeEventListener(N.TOUCH_END,this._endCallback),n.removeEventListener(N.TOUCH_DRAG,this._dragCallback),n.removeEventListener(N.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()?(Ca(i,f,"0",v,y,{color:m}),o=!0,o):(console.warn("Rendering Engine has been destroyed"),o)}}}lG.toolName="SphereScissor";const{transformWorldToIndex:Vg}=Hn;class uG extends e5{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{storePointData:!1,numSlicesToPropagate:10,calculatePointsInsideVolume:!0,getTextLines:Jwe,statsCalculator:xl,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=Oe(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 _r)throw new Error("Stack Viewport Not implemented");{const _=this.getTargetId(l);v=Tl(_),p=He.getVolume(v),g=gu(p,s,d)}const y=Uf(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),Cn(C,a);const S=Vt(a,this.getToolName());return this.editData={annotation:C,viewportIdsToRender:S,newAnnotation:!0,hasMoved:!1},this._activateDraw(a),Xt(a),n.preventDefault(),Ge(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),ln(o);const u=Oe(o);this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(a.annotationUID);const d=this.getTargetId(u.viewport),h=He.getVolume(d.split(/volumeId:|\?/)[1]);this._computePointsInsideVolume(a,h,d,u),Ge(s),c?Zn(a):xn(a,o)},this.renderAnnotation=(n,i)=>{let o=!1;const{viewport:a}=n;let s=bn(this.getToolName(),a.element);if(!(s!=null&&s.length))return o;s=Sw(s,a.getCamera());const c={toolGroupId:this.toolGroupId,toolName:this.getToolName(),viewportId:n.viewport.id};for(let l=0;la.worldToCanvas(me)),S=C[0],_=yf(C),{centerPointRadius:T}=this.configuration,E=ch(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 M=af(d.startCoordinate),L=af(d.endCoordinate),V=this._getCoordinateForViewplaneNormal(b,D),G=af(V);if(GMath.max(M,L))continue;const A=af((d.startCoordinate+d.endCoordinate)/2);let k=!1;if(G===A&&(k=!0),d.handles.points[0][this._getIndexOfCoordinatesForViewplaneNormal(D)]=A,f.invalidated&&this._throttledCalculateCachedStats(f,n),!a.getRenderingEngine())return console.warn("Rendering Engine has been destroyed"),o;let F;if(!ii(u))continue;!xi(u)&&!this.editData&&y!==null&&k&&(F=[C[y]]),F&&mr(i,u,"0",F,{color:x});let H=m,J=w;k?(H=m,J=[]):J=[5,5];const oe="0";if(Ca(i,u,oe,S,_,{color:x,lineDash:J,lineWidth:H}),T>0&&_>3*T&&Ca(i,u,`${oe}-center`,S,T,{color:x,lineDash:w,lineWidth:m}),o=!0,this.configuration.showTextBox){const me=this.getLinkedTextBoxStyle(c,f);if(!me.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 fe=this.configuration.getTextLines(d,{metadata:h});if(!fe||fe.length===0)continue;let Se;d.handles.textBox.hasMoved||(Se=qa(E),d.handles.textBox.worldPosition=a.canvasToWorld(Se));const Le=a.worldToCanvas(d.handles.textBox.worldPosition),Pe=bo(i,u,"1",fe,Le,C,{},me),{x:B,y:O,width:j,height:z}=Pe;d.handles.textBox.worldBoundingBox={topLeft:a.canvasToWorld([B,O]),topRight:a.canvasToWorld([B+j,O]),bottomLeft:a.canvasToWorld([B,O+z]),bottomRight:a.canvasToWorld([B+j,O+z])}}}return o},this.configuration.calculatePointsInsideVolume?this._throttledCalculateCachedStats=na(this._calculateCachedStatsTool,this.configuration.throttleTimeout,{trailing:!0}):this._throttledCalculateCachedStats=Zh(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=Vg(s,f[0]),d=Vg(s,f[0]),h=Gs(f),g=Xe();s.indexToWorldVec3(u,g);const p=Xe();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=fo(g,p),y=[];for(let m=0;m{const x=Xe();return Gn(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]=ch(h),v=l.canvasToWorld(g),y=l.canvasToWorld(p),{worldWidth:m,worldHeight:w}=eg(s,c,v,y),x=Ka(d,o.handles),C=xE(d),S=Math.abs(Math.PI*(m/x.scale/2)*(w/C/x.scale/2)),_={isPreScaled:bu(l,n),isSuvScaled:this.isSuvScaled(l,n,e.metadata.referencedImageId)},T=Du(a.Modality,e.metadata.referencedImageId,_);for(let P=0;Pl.worldToCanvas(Pe)),[V,G]=ch(L),A=l.canvasToWorld(V),k=l.canvasToWorld(G),F=A,H=k,{dimensions:J,imageData:oe,voxelManager:me}=r,fe=Vg(oe,F),Se=Vg(oe,M),Le=this._getIndexOfCoordinatesForViewplaneNormal(s);fe[0]=Math.floor(fe[0]),fe[1]=Math.floor(fe[1]),fe[2]=Math.floor(fe[2]),fe[Le]=Se[Le];const Ue=Vg(oe,H);if(Ue[0]=Math.floor(Ue[0]),Ue[1]=Math.floor(Ue[1]),Ue[2]=Math.floor(Ue[2]),Ue[Le]=Se[Le],this._isInsideVolume(fe,Ue,J)){const Pe=Math.min(fe[0],Ue[0]),B=Math.max(fe[0],Ue[0]),O=Math.min(fe[1],Ue[1]),j=Math.max(fe[1],Ue[1]),z=Math.min(fe[2],Ue[2]),q=Math.max(fe[2],Ue[2]),Q=[[Pe,B],[O,j],[z,q]],Me={center:M,xRadius:Math.abs(A[0]-k[0])/2,yRadius:Math.abs(A[1]-k[1])/2,zRadius:Math.abs(A[2]-k[2])/2},Ne=me.forEach(this.configuration.statsCalculator.statsCallback,{isInObject:Ye=>hw(Me,Ye),boundsIJK:Q,imageData:oe,returnPoints:this.configuration.storePointData});u.push(Ne)}}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:T}}_calculateCachedStatsTool(e,r){const n=e.data,{viewport:i}=r,{cachedStats:o}=n,a=this.getTargetId(i),s=He.getVolume(a.split(/volumeId:|\?/)[1]);return this._computeProjectionPoints(e,s),this._computePointsInsideVolume(e,s,a,r),e.invalidated=!1,xn(e,i.element),o}_getStartCoordinate(e,r,n){const i=this.configuration.numSlicesToPropagate,o=Math.round(i/2),a=Xe();return Gn(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=Xe();return Gn(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 Jwe(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: ${En(n)} ${s}`),l.push(`Mean: ${En(i)} ${c}`),l.push(`Max: ${En(o)} ${c}`),l.push(`Std Dev: ${En(a)} ${c}`),l}uG.toolName="CircleROIStartEndThreshold";const{transformWorldToIndex:aI,isEqual:uC}=Hn;class fG extends Oi{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=Oe(a),{viewport:l}=c,f=l.getCamera(),{viewPlaneNormal:u}=f,d=Eu(l.id);if(!d)throw new Error("No active segmentation detected, create one before using scissors tool");const{segmentationId:h}=d,g=Ha(h),p=Qd(h),{representationData:v}=Xn(h);let y,m,w,x;if(this.doneEditMemo(),l instanceof Wr){const{volumeId:L}=v[Wt.Labelmap],V=He.getVolume(L);({dimensions:y,direction:m}=V),x=V.voxelManager,w=aI(V.imageData,s)}else{const L=Wf(l.id,h);if(!L)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=He.getImage(L).voxelManager,w=aI(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:_,getScalarDataPositionFromPlane:T,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=_(w[0],w[1],w[2]);if(p.includes(D))return;const I=kE(S,E),{flooded:P}=I;P.forEach(L=>{const V=T(L[0],L[1]);x.setAtIndex(V,g)});const M=this.getFramesModified(C,b,I);return ko(h,M),!0},this.getFramesModified=(n,i,o)=>{const{flooded:a}=o;if(n===2)return[i];let s=1/0,c=-1/0;for(let f=0;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(uC(a,s))return 0;const c=[Math.abs(i[0]),Math.abs(i[1]),Math.abs(i[2])];if(uC(a,c))return 1;const l=[Math.abs(o[0]),Math.abs(o[1]),Math.abs(o[2])];if(uC(a,l))return 2}}fG.toolName="PaintFill";const Zwe={TOP_LEFT:"TOP_LEFT",TOP_RIGHT:"TOP_RIGHT",BOTTOM_LEFT:"BOTTOM_LEFT",BOTTOM_RIGHT:"BOTTOM_RIGHT"};var JE={Corners:Zwe};const{vtkErrorMacro:fC}=re,{Corners:L2}=JE;function Qwe(t,e){e.classHierarchy.push("vtkOrientationMarkerWidget");const r={...t},n=[],i=NL.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 _=S/m[0],T=S/m[1];switch(e.viewportCorner){case L2.TOP_LEFT:return[h,v-T,h+_,v];case L2.TOP_RIGHT:return[p-_,v-T,p,v];case L2.BOTTOM_LEFT:return[h,g,h+_,g+T];case L2.BOTTOM_RIGHT:return[p-_,g,p,g+T];default:return fC("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){fC("Must set actor before enabling orientation marker.");return}if(!e._interactor){fC("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 exe={viewportCorner:JE.Corners.BOTTOM_LEFT,viewportSize:.2,minPixelSize:50,maxPixelSize:200,parentRenderer:null,interactiveRenderer:!1};function dG(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,exe,r),re.obj(t,e),re.get(t,e,["enabled","viewportCorner","viewportSize","interactiveRenderer"]),re.setGet(t,e,["_interactor","minPixelSize","maxPixelSize","parentRenderer"]),re.get(t,e,["actor"]),re.moveToProtected(t,e,["interactor"]),Qwe(t,e)}const txe=re.newInstance(dG,"vtkOrientationMarkerWidget");var sI={newInstance:txe,extend:dG,...JE};function hG(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=t1.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=pn.newInstance({numberOfComponents:4,values:new Uint8Array(s.data.buffer)});return l.setName("scalars"),c.getPointData().setScalars(l),c}function nxe(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),hG(r)}var rxe={canvasToImageData:hG,imageToImageData:nxe};const gG={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 pG(t,e){e.set(t)}function ixe(t,e){return pG(gG[t],e)}function oxe(t,e){gG[t]=e}var axe={applyDefinitions:pG,applyPreset:ixe,registerStylePreset:oxe};const sxe={xPlus:0,xMinus:1,yPlus:2,yMinus:3,zPlus:4,zMinus:5};function cxe(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=n1.newInstance(),o=Gle.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=rxe.canvasToImageData(n);o.setInputData(h,sxe[c]),t.modified()}function s(){r=TA.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 lxe={defaultStyle:{text:"",faceColor:"white",faceRotation:0,fontFamily:"Arial",fontColor:"black",fontStyle:"normal",fontSizeScale:t=>t/1.8,edgeThickness:.1,edgeColor:"black",resolution:200}};function mG(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,lxe,r),W5.extend(t,e,r),re.get(t,e,["defaultStyle","xPlusFaceProperty","xMinusFaceProperty","yPlusFaceProperty","yMinusFaceProperty","zPlusFaceProperty","zMinusFaceProperty"]),cxe(t,e)}const uxe=re.newInstance(mG,"vtkAnnotatedCubeActor");var cI={newInstance:uxe,extend:mG,Presets:axe};const{vtkErrorMacro:fxe}=re;function dxe(t,e){let r=0;return t.map((n,i)=>i===r?(r+=n+1,n):n+e)}function A2(t,e,r,n){t.set(dxe(e,r),n)}function hxe(t,e){e.classHierarchy.push("vtkAppendPolyData"),t.requestData=(r,n)=>{const i=t.getNumberOfInputPorts();if(!i){fxe("No input specified.");return}if(i===1){n[0]=r[0];return}const o=Ga.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 M=I.getPointData();M?(g=g&&M.getNormals()!==null,p=p&&M.getTCoords()!==null,v=v&&M.getScalars()!==null):(g=!1,p=!1,v=!1)}e.outputPointsPrecision===sy.SINGLE?s=Rn.FLOAT:e.outputPointsPrecision===sy.DOUBLE&&(s=Rn.DOUBLE);const y=vy.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 _=null,T=null,E=null;const b=r[i-1];if(g){const D=b.getPointData().getNormals();_=pn.newInstance({numberOfComponents:3,numberOfTuples:a,size:3*a,dataType:D.getDataType(),name:D.getName()})}if(p){const D=b.getPointData().getTCoords();T=pn.newInstance({numberOfComponents:2,numberOfTuples:a,size:2*a,dataType:D.getDataType(),name:D.getName()})}if(v){const D=b.getPointData().getScalars();E=pn.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,gxe,r),re.setGet(t,e,["outputPointsPrecision"]),re.obj(t,e),re.algo(t,e,1,1),hxe(t,e)}const pxe=re.newInstance(vG,"vtkAppendPolyData");var yG={newInstance:pxe,extend:vG};function mxe(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=re.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;_o.buildFromRadian().translate(...e.center).rotateFromDirections([1,0,0],e.direction).apply(u),o=Ga.newInstance(),o.getPoints().setData(u,3),o.getPolys().setData(h,1),i[0]=o}t.requestData=r}const vxe={height:1,radius:.5,resolution:6,center:[0,0,0],direction:[1,0,0],capping:!0,pointType:"Float64Array"};function wG(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,vxe,r),re.obj(t,e),re.setGet(t,e,["height","radius","resolution","capping"]),re.setGetArray(t,e,["center","direction"],3),re.algo(t,e,0,1),mxe(t,e)}const yxe=re.newInstance(wG,"vtkConeSource");var wxe={newInstance:yxe,extend:wG};function xxe(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=re.newTypedArray(e.pointType,s*3);let f=0;const u=new Uint32Array(c),d=new Float32Array(s*3),h=pn.newInstance({numberOfComponents:3,values:d,name:"Normals"}),g=new Float32Array(s*2),p=pn.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 _=0;__*-1)).apply(l),o=Ga.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 Cxe={height:1,initAngle:0,radius:1,resolution:6,center:[0,0,0],direction:[0,1,0],capping:!0,pointType:"Float64Array"};function xG(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Cxe,r),re.obj(t,e),re.setGet(t,e,["height","initAngle","otherRadius","radius","resolution","capping"]),re.setGetArray(t,e,["center","direction"],3),re.algo(t,e,0,1),xxe(t,e)}const Sxe=re.newInstance(xG,"vtkCylinderSource");var _xe={newInstance:Sxe,extend:xG};function Txe(t,e){e.classHierarchy.push("vtkArrowSource");function r(n,i){if(e.deleted)return;const o=_xe.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();_o.buildFromDegree().rotateZ(-90).apply(s).apply(c);const l=wxe.newInstance();l.setResolution(e.tipResolution),l.setHeight(e.tipLength),l.setRadius(e.tipRadius);const f=l.getOutputData(),u=f.getPoints().getData();_o.buildFromRadian().translate(1-e.tipLength*.5,0,0).apply(u);const d=yG.newInstance();d.setInputData(a),d.addInputData(f);const h=d.getOutputData(),g=h.getPoints().getData();_o.buildFromRadian().translate(-.5+e.tipLength*.5,0,0).apply(g),e.invert?(_o.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(-1,-1,-1).apply(g),i[0]=h):(_o.buildFromRadian().rotateFromDirections([1,0,0],e.direction).scale(1,1,1).apply(g),i[0]=d.getOutputData())}t.requestData=r}const Exe={tipResolution:6,tipRadius:.1,tipLength:.35,shaftResolution:6,shaftRadius:.03,invert:!1,direction:[1,0,0],pointType:"Float64Array"};function CG(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(e,Exe,r),re.obj(t,e),re.setGet(t,e,["tipResolution","tipRadius","tipLength","shaftResolution","shaftRadius","invert"]),re.setGetArray(t,e,["direction"],3),re.algo(t,e,0,1),Txe(t,e)}const bxe=re.newInstance(CG,"vtkArrowSource");var dC={newInstance:bxe,extend:CG};function hC(t){const e=t.getPoints().getBounds(),r=[-(e[0]+e[1])*.5,-(e[2]+e[3])*.5,-(e[4]+e[5])*.5];_o.buildFromDegree().translate(...r).apply(t.getPoints().getData())}function gC(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],_o.buildFromDegree().translate(...i).apply(t.getPoints().getData())}function pC(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=dC.newInstance({direction:[1,0,0],...i}).getOutputData();e.config.recenter?hC(o):gC(o,0,i.invert),pC(o,...i.color),i={...e.config,...e.yConfig};const a=dC.newInstance({direction:[0,1,0],...i}).getOutputData();e.config.recenter?hC(a):gC(a,1,i.invert),pC(a,...i.color),i={...e.config,...e.zConfig};const s=dC.newInstance({direction:[0,0,1],...i}).getOutputData();e.config.recenter?hC(s):gC(s,2,i.invert),pC(s,...i.color);const c=yG.newInstance();c.setInputData(o),c.addInputData(a),c.addInputData(s),r.setInputConnection(c.getOutputPort())},t.update();const n=re.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 Ixe(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 SG(t,e){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};W5.extend(t,e,Ixe(r)),re.setGet(t,e,["config","xConfig","yConfig","zConfig"]),Dxe(t,e)}const Oxe=re.newInstance(SG,"vtkAxesActor");var Mxe={newInstance:Oxe,extend:SG},o5;(function(t){t[t.ANNOTATED_CUBE=1]="ANNOTATED_CUBE",t[t.AXES=2]="AXES",t[t.CUSTOM=3]="CUSTOM"})(o5||(o5={}));const Jc=class Jc extends Oi{constructor(e={},r={configuration:{orientationWidget:{enabled:!0,viewportCorner:sI.Corners.BOTTOM_RIGHT,viewportSize:.15,minPixelSize:100,maxPixelSize:300},overlayMarkerType:Jc.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE,overlayConfiguration:{[Jc.OVERLAY_MARKER_TYPES.ANNOTATED_CUBE]:{faceProperties:{xPlus:{text:"L",faceColor:"#ffff00",faceRotation:90},xMinus:{text:"R",faceColor:"#ffff00",faceRotation:270},yPlus:{text:"P",faceColor:"#00ffff",fontColor:"white",faceRotation:180},yMinus:{text:"A",faceColor:"#00ffff",fontColor:"white"},zPlus:{text:"S"},zMinus:{text:"I"}},defaultStyle:{fontStyle:"bold",fontFamily:"Arial",fontColor:"black",fontSizeScale:n=>n/2,faceColor:"#0000ff",edgeThickness:.1,edgeColor:"black",resolution:400}},[Jc.OVERLAY_MARKER_TYPES.AXES]:{},[Jc.OVERLAY_MARKER_TYPES.CUSTOM]:{polyDataURL:"https://raw.githubusercontent.com/Slicer/Slicer/80ad0a04dacf134754459557bf2638c63f3d1d1b/Base/Logic/Resources/OrientationMarkers/Human.vtp"}}}}){super(e,r),this._resizeObservers=new Map,this.onSetToolEnabled=()=>{this.initViewports(),this._subscribeToViewportEvents()},this.onSetToolActive=()=>{this.initViewports(),this._subscribeToViewportEvents()},this.onSetToolDisabled=()=>{this.cleanUpData(),this._unsubscribeToViewportNewVolumeSet()},this._getViewportsInfo=()=>pi(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}=qi(n,i),{element:a}=o;a.removeEventListener(st.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this)),this._resizeObservers.get(n).unobserve(a)})};ot.removeEventListener(N.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}=qi(n,i),{element:a}=o;this.initViewports(),a.addEventListener(st.VOLUME_VIEWPORT_NEW_VOLUME,this.initViewports.bind(this));const s=new ResizeObserver(()=>{setTimeout(()=>{const c=qi(n,i);if(!c)return;const{viewport:l}=c;this.resize(n),l.render()},100)});s.observe(a),this._resizeObservers.set(n,s)})};e(),ot.addEventListener(N.TOOLGROUP_VIEWPORT_ADDED,r=>{r.detail.toolGroupId===this.toolGroupId&&(e(),this.initViewports())})}cleanUpData(){ja()[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=ja()[0];if(!r)return;let n=r.getViewports();n=mw(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=Mxe.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=sI.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=Bce.newInstance();i.parseAsArrayBuffer(n),i.update();const o=Ga.newInstance();o.shallowCopy(i.getOutputData()),o.getPointData().setActiveScalars("Color");const a=n1.newInstance();a.setInputData(o),a.setColorModeToDirectScalars();const s=W5.newInstance();return s.setMapper(a),s.rotateZ(180),s}createAnnotationCube(e){const r=cI.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=cI.newInstance(),{faceProperties:r,defaultStyle:n}=this.configuration.annotatedCube;return e.setDefaultStyle(n),Object.keys(r).forEach(i=>{const o=`set${i.charAt(0).toUpperCase()+i.slice(1)}FaceProperty`;e[o](r[i])}),e}};Jc.CUBE=1,Jc.AXIS=2,Jc.VTPFILE=3,Jc.OVERLAY_MARKER_TYPES=o5;let a5=Jc;a5.toolName="OrientationMarker";const Hp=class Hp extends Oi{constructor(e={},r={supportedInteractionTypes:["Mouse","Touch"],configuration:{hoverTimeout:100,mode:Hp.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(et.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=Oe(r);if(!o)return;const{viewport:a}=o,s=Eu(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===Hp.SelectMode.Inside?s=FE(o,r,{viewport:n}):a.Labelmap?s=oB(o,r,{viewport:n,searchRadius:this.configuration.searchRadius}):a.Contour?s=sB(o):a.Surface,!s||s===0)return;Zy(o,s);const l=n.getRenderingEngine().getViewports().map(f=>f.id);xs(o),Ge(l)}};Hp.SelectMode={Inside:"Inside",Border:"Border"};let s5=Hp;s5.toolName="SegmentSelectTool";const X0=class X0 extends Lm{constructor(e={}){super(e),this.renderAnnotation=(r,n)=>{let i=!0;const{viewport:o}=r,{element:a}=o,s=o.id;let c=bn(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(fe));u.annotationUID=g;const{segmentIndex:w,segmentationId:x}=h.metadata,{lineWidth:C,lineDash:S,shadow:_}=this.getAnnotationStyle({annotation:h,styleSpecifier:u}),E=`rgb(${xu(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(!ii(g))continue;!xi(g)&&!this.editData&&y!==null&&(b=[m[y]]),b&&mr(n,g,"0",b,{color:E});const D=`${g}-line-1`,I=`${g}-line-2`;An(n,g,"0",m[0],m[1],{color:E,lineWidth:C,lineDash:S,shadow:_},D),An(n,g,"1",m[2],m[3],{color:E,lineWidth:C,lineDash:S,shadow:_},I),i=!0;const L=this.getLinkedTextBoxStyle(u,h);if(!L.visibility){p.handles.textBox={hasMoved:!1,worldPosition:[0,0,0],worldBoundingBox:{topLeft:[0,0,0],topRight:[0,0,0],bottomLeft:[0,0,0],bottomRight:[0,0,0]}};continue}L.color=E;const V=this.configuration.getTextLines(p,l);if(!V||V.length===0)continue;let G;p.handles.textBox.hasMoved||(G=qa(m),p.handles.textBox.worldPosition=o.canvasToWorld(G));const A=o.worldToCanvas(p.handles.textBox.worldPosition),F=bo(n,g,"1",V,A,m,{},L),{x:H,y:J,width:oe,height:me}=F;p.handles.textBox.worldBoundingBox={topLeft:o.canvasToWorld([H,J]),topRight:o.canvasToWorld([H+oe,J]),bottomLeft:o.canvasToWorld([H,J+me]),bottomRight:o.canvasToWorld([H+oe,J+me])}}return i}}addNewAnnotation(e){const r=e.detail,{currentPoints:n,element:i}=r,o=n.world,a=Oe(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:{}}};Cn(h,i);const g=Vt(i,this.getToolName());return this.editData={annotation:h,viewportIdsToRender:g,handleIndex:1,movingTextBox:!1,newAnnotation:!0,hasMoved:!1},this._activateDraw(i),Xt(i),e.preventDefault(),Ge(g),h}};X0.toolName="SegmentBidirectional",X0.hydrate=(e,r,n)=>{const i=ar(e);if(!i)return;const{viewport:o}=i,c=u1().filter(_=>_.metadata.toolName==="SegmentBidirectional").find(_=>{const{metadata:T}=_;return T.segmentIndex===(n==null?void 0:n.segmentIndex)&&T.segmentationId===(n==null?void 0:n.segmentationId)});c&&On(c.annotationUID);const{FrameOfReferenceUID:l,referencedImageId:f,viewPlaneNormal:u,instance:d}=X0.hydrateBase(X0,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)||zn(),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 Cn(S,o.element),Ge([o.id]),S};let jS=X0;class _G extends Oi{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(et.isInteractingWithTool)return;const{element:r,currentPoints:n}=e.detail,i=n.world,o=Oe(r);if(!o)return;const{viewport:a}=o,s=Eu(a.id);s&&this._setHoveredSegmentForType(s,i,a)}_setHoveredSegmentForType(e,r,n){if(!n.getImageData())return;const{segmentationId:o}=e,a=FE(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);xs(o),Ge(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=bo(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])}}}_G.toolName="SegmentLabelTool";const jo=class jo extends Cl{constructor(e={}){const r=Xi({configuration:{calculateStats:!1,allowOpenContours:!1}},e);super(r),this.onViewportAddedToToolGroupBinded=this.onViewportAddedToToolGroup.bind(this),this.onSegmentationModifiedBinded=this.onSegmentationModified.bind(this)}initializeListeners(){jo.annotationsToViewportMap.clear(),jo.viewportIdsChecked=[],ot.addEventListener(N.ANNOTATION_MODIFIED,this.annotationModified),ot.addEventListener(N.ANNOTATION_COMPLETED,this.annotationCompleted),ot.addEventListener(N.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroupBinded),ot.addEventListener(N.SEGMENTATION_MODIFIED,this.onSegmentationModifiedBinded)}cleanUpListeners(){jo.annotationsToViewportMap.clear(),jo.viewportIdsChecked=[],ot.removeEventListener(N.ANNOTATION_MODIFIED,this.annotationModified),ot.removeEventListener(N.ANNOTATION_COMPLETED,this.annotationCompleted),ot.removeEventListener(N.TOOLGROUP_VIEWPORT_ADDED,this.onViewportAddedToToolGroup.bind(this)),ot.removeEventListener(N.SEGMENTATION_MODIFIED,this.onSegmentationModified.bind(this))}async checkContourSegmentation(e){if(jo.viewportIdsChecked.includes(e))return;const r=Gd(e);if(!r)return console.log("No active segmentation detected"),!1;const n=r.segmentationId;return r.representationData.Contour?jo.viewportIdsChecked.push(e):(jo.viewportIdsChecked.push(e),await UE(e,[{segmentationId:n,type:Wt.Contour}]),q4({segmentationId:n,type:Wt.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=fV(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=wi(n))==null?void 0:a.getViewport(i);o&&jo.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)===jo.toolName&&n&&jo.annotationsToViewportMap.has(r.annotationUID)){const a=jo.annotationsToViewportMap.get(r.annotationUID);n.length>3&&Rw.viewportContoursToLabelmap(a)}}};jo.toolName="LabelMapEditWithContour",jo.annotationsToViewportMap=new Map,jo.viewportIdsChecked=[];let HS=jo;const O8=class O8 extends vr{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=Oe(o),{viewport:c}=s;this.isDrawing=!0;const l=this.constructor.createAnnotationForViewport(c,{data:{handles:{points:[[...a],[...a],[...a],[...a]]}}});Cn(l,o);const f=Vt(o,this.getToolName(),!1);return this.editData={annotation:l,viewportUIDsToRender:f,handleIndex:3,newAnnotation:!0,hasMoved:!1},this._activateDraw(o),Xt(o),r.preventDefault(),Ge(f),l},this.getHandleNearImagePoint=(r,n,i,o)=>{const a=Oe(r),{viewport:s}=a,{data:c}=n,{points:l}=c.handles;for(let f=0;f{const a=Oe(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(uE([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=Vt(a,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:c},this._activateModify(a),Xt(a),Ge(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=Vt(s,this.getToolName(),!1);this.editData={annotation:n,viewportUIDsToRender:f,handleIndex:l},this._activateModify(s),Xt(s),Ge(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),ln(i),this.editData=null,this.isDrawing=!1,this.isHandleOutsideImage&&this.configuration.preventHandleOutsideImage&&On(o.annotationUID),Ge(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=Oe(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,_;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),_=h(w),p[0]=x,p[3]=_;break}l.invalidated=!0}this.editData.hasMoved=!0,Oe(i),Ge(a)},this._activateDraw=r=>{et.isInteractingWithTool=!0,r.addEventListener(N.MOUSE_UP,this._endCallback),r.addEventListener(N.MOUSE_DRAG,this._dragCallback),r.addEventListener(N.MOUSE_MOVE,this._dragCallback),r.addEventListener(N.MOUSE_CLICK,this._endCallback),r.addEventListener(N.TOUCH_END,this._endCallback),r.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateDraw=r=>{et.isInteractingWithTool=!1,r.removeEventListener(N.MOUSE_UP,this._endCallback),r.removeEventListener(N.MOUSE_DRAG,this._dragCallback),r.removeEventListener(N.MOUSE_MOVE,this._dragCallback),r.removeEventListener(N.MOUSE_CLICK,this._endCallback),r.removeEventListener(N.TOUCH_END,this._endCallback),r.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this._activateModify=r=>{et.isInteractingWithTool=!0,r.addEventListener(N.MOUSE_UP,this._endCallback),r.addEventListener(N.MOUSE_DRAG,this._dragCallback),r.addEventListener(N.MOUSE_CLICK,this._endCallback),r.addEventListener(N.TOUCH_END,this._endCallback),r.addEventListener(N.TOUCH_DRAG,this._dragCallback)},this._deactivateModify=r=>{et.isInteractingWithTool=!1,r.removeEventListener(N.MOUSE_UP,this._endCallback),r.removeEventListener(N.MOUSE_DRAG,this._dragCallback),r.removeEventListener(N.MOUSE_CLICK,this._endCallback),r.removeEventListener(N.TOUCH_END,this._endCallback),r.removeEventListener(N.TOUCH_DRAG,this._dragCallback)},this.renderAnnotation=(r,n)=>{const{viewport:o}=r,{element:a}=o;let s=bn(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&&mr(n,u,"0",w,{color:m}),HV(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;vCr(r,i)&&Cr(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=na(this._calculateCachedStats,100,{trailing:!0})}cancel(e){if(!this.isDrawing)return;this.isDrawing=!1,this._deactivateDraw(e),this._deactivateModify(e),ln(e);const{annotation:r,viewportUIDsToRender:n}=this.editData,{data:i}=r;return i.active=!1,i.handles.activeHandleIndex=null,Ge(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=He.getVolume(e);return{imageVolume:n,viewport:i}}_getTargetStackUID(e){return`stackTarget:${e.uid}`}};O8.toolName="VideoRedaction";let KS=O8;const Pxe=Object.freeze(Object.defineProperty({__proto__:null,AdvancedMagnifyTool:Um,AngleTool:kS,AnnotationDisplayTool:zf,AnnotationTool:vr,ArrowAnnotateTool:Af,BaseTool:Oi,BidirectionalTool:Lm,BrushTool:Rw,CONSTANTS:s1e,CircleROIStartEndThresholdTool:uG,CircleROITool:e5,CircleScissorsTool:cG,CobbAngleTool:VS,CrosshairsTool:Qc,DragProbeTool:RS,ETDRSGridTool:LS,EllipticalROITool:Hd,Enums:ak,EraserTool:oG,HeightTool:PS,KeyImageTool:WS,LabelMapEditWithContourTool:HS,LabelTool:Qy,LabelmapBaseTool:$d,LengthTool:cu,LivewireContourSegmentationTool:NS,LivewireContourTool:r5,MIPJumpToClickTool:XB,MagnifyTool:YB,OrientationMarkerTool:a5,OverlayGridTool:JB,PaintFillTool:fG,PanTool:xc,PlanarFreehandContourSegmentationTool:Cl,PlanarFreehandROITool:Lf,PlanarRotateTool:Lh,ProbeTool:Su,RectangleROIStartEndThresholdTool:AE,RectangleROIThresholdTool:NE,RectangleROITool:Cu,RectangleScissorsTool:sG,ReferenceCursors:as,ReferenceLinesTool:Dd,RegionSegmentPlusTool:$S,RegionSegmentTool:zS,ScaleOverlayTool:tG,SculptorTool:Ah,SegmentBidirectionalTool:jS,SegmentLabelTool:_G,SegmentSelectTool:s5,SegmentationIntersectionTool:ZB,SphereScissorsTool:lG,SplineContourSegmentationTool:AS,SplineROITool:t5,StackScrollTool:wf,Synchronizer:ME,SynchronizerManager:sU,ToolGroupManager:Ck,TrackballRotateTool:KB,Types:L5e,UltrasoundDirectionalTool:FS,UltrasoundPleuraBLineTool:GS,VideoRedactionTool:KS,VolumeRotateTool:rG,WholeBodySegmentTool:aG,WindowLevelRegionTool:qB,WindowLevelTool:jd,ZoomTool:nl,addTool:ji,annotation:lpe,cancelActiveManipulations:aU,cursors:sfe,destroy:i1e,drawing:R0e,init:cU,removeTool:Ik,segmentation:Q5e,splines:iwe,get state(){return et},store:r1e,synchronizers:I1e,utilities:R5e,version:c1e},Symbol.toStringTag,{value:"Module"}));function TG(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 ${t.length} must be divisible by 3`);const n=t.length/3;let i=0,o=0;if(r){for(let a=0;a>e;return n}function vC(t,e,r){const n=t[`${e}PaletteColorLookupTableData`];if(n)return Promise.resolve(n);const i=Ct("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 IG(t,e,r){const n=t.columns*t.rows,i=t.pixelData;Promise.all([vC(t,"red",null),vC(t,"green",null),vC(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=mC(o,d),g=mC(a,d),p=mC(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 yC(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 wC(t,e,r){const n=[],i=t.elements[e];for(let o=0;o0?0:t.uint16("x00280103")}function Lc(t,e,r){const n=[],i=t.string(e);if(!i)return;const o=i.split("\\");if(!(r&&o.lengthte.byteArray.length-te.position&&(Mt=te.byteArray.length-te.position),ae.fragments.push({offset:te.position-ce-8,position:te.position,length:Mt}),te.seek(Mt),void(ae.length=te.position-ae.dataOffset);ae.fragments.push({offset:te.position-ce-8,position:te.position,length:Mt}),te.seek(Mt)}Ie&&Ie.push("pixel data element ".concat(ae.tag," missing sequence delimiter tag xfffee0dd"))}function _(te,ae){if(te===void 0)throw"dicomParser.findAndSetUNElementLength: missing required parameter 'byteStream'";for(var Ie=te.byteArray.length-8;te.position<=Ie;)if(te.readUint16()===65534){var le=te.readUint16();if(le===57565)return te.readUint32()!==0&&te.warnings("encountered non zero length following item delimiter at position ".concat(te.position-4," while reading element of undefined length with tag ").concat(ae.tag)),void(ae.length=te.position-ae.dataOffset)}ae.length=te.byteArray.length-ae.dataOffset,te.seek(te.byteArray.length-te.position)}function T(te,ae,Ie){if(Ie<0)throw"dicomParser.readFixedString - length cannot be less than 0";if(ae+Ie>te.length)throw"dicomParser.readFixedString: attempt to read past end of buffer";for(var le,xe="",nt=0;ntae.byteArray.length)throw"dicomParser.parseDicomDataSetExplicit: invalid value for parameter 'maxP osition'";for(var xe=te.elements;ae.positionIe)throw"dicomParser:parseDicomDataSetExplicit: buffer overrun"}function oe(te,ae,Ie){var le=3ae.byteArray.length)throw"dicomParser.parseDicomDataSetImplicit: invalid value for parameter 'maxPosition'";for(var xe=te.elements;ae.positionte.length)throw"bigEndianByteArrayParser.readUint16: attempt to read past end of buffer";return(te[ae]<<8)+te[ae+1]},readInt16:function(te,ae){if(ae<0)throw"bigEndianByteArrayParser.readInt16: position cannot be less than 0";if(ae+2>te.length)throw"bigEndianByteArrayParser.readInt16: attempt to read past end of buffer";return ae=(te[ae]<<8)+te[ae+1],ae=32768&ae?ae-65535-1:ae},readUint32:function(te,ae){if(ae<0)throw"bigEndianByteArrayParser.readUint32: position cannot be less than 0";if(ae+4>te.length)throw"bigEndianByteArrayParser.readUint32: attempt to read past end of buffer";return 256*(256*(256*te[ae]+te[ae+1])+te[ae+2])+te[ae+3]},readInt32:function(te,ae){if(ae<0)throw"bigEndianByteArrayParser.readInt32: position cannot be less than 0";if(ae+4>te.length)throw"bigEndianByteArrayParser.readInt32: attempt to read past end of buffer";return(te[ae]<<24)+(te[ae+1]<<16)+(te[ae+2]<<8)+te[ae+3]},readFloat:function(te,ae){if(ae<0)throw"bigEndianByteArrayParser.readFloat: position cannot be less than 0";if(ae+4>te.length)throw"bigEndianByteArrayParser.readFloat: attempt to read past end of buffer";var Ie=new Uint8Array(4);return Ie[3]=te[ae],Ie[2]=te[ae+1],Ie[1]=te[ae+2],Ie[0]=te[ae+3],new Float32Array(Ie.buffer)[0]},readDouble:function(te,ae){if(ae<0)throw"bigEndianByteArrayParser.readDouble: position cannot be less than 0";if(ae+8>te.length)throw"bigEndianByteArrayParser.readDouble: attempt to read past end of buffer";var Ie=new Uint8Array(8);return Ie[7]=te[ae],Ie[6]=te[ae+1],Ie[5]=te[ae+2],Ie[4]=te[ae+3],Ie[3]=te[ae+4],Ie[2]=te[ae+5],Ie[1]=te[ae+6],Ie[0]=te[ae+7],new Float64Array(Ie.buffer)[0]}};function Le(te,ae,Ie){if(typeof Buffer<"u"&&te instanceof Buffer)return te.slice(ae,ae+Ie);if(te instanceof Uint8Array)return new Uint8Array(te.buffer,te.byteOffset+ae,Ie);throw"dicomParser.from: unknown type for byteArray"}function Ue(te,ae){for(var Ie=0;Ie"u"||!(xe instanceof Buffer)))throw"dicomParser.ByteStream: parameter byteArray is not of type Uint8Array or Buffer";if(nt<0)throw"dicomParser.ByteStream: parameter 'position' cannot be less than 0";if(nt>=xe.length)throw"dicomParser.ByteStream: parameter 'position' cannot be greater than or equal to 'byteArray' length";this.byteArrayParser=le,this.byteArray=xe,this.position=nt||0,this.warnings=[]}var ae,Ie;return ae=te,(Ie=[{key:"seek",value:function(le){if(this.position+le<0)throw"dicomParser.ByteStream.prototype.seek: cannot seek to position < 0";this.position+=le}},{key:"readByteStream",value:function(le){if(this.position+le>this.byteArray.length)throw"dicomParser.ByteStream.prototype.readByteStream: readByteStream - buffer overread";var xe=Le(this.byteArray,this.position,le);return this.position+=le,new te(this.byteArrayParser,xe)}},{key:"getSize",value:function(){return this.byteArray.length}},{key:"readUint16",value:function(){var le=this.byteArrayParser.readUint16(this.byteArray,this.position);return this.position+=2,le}},{key:"readUint32",value:function(){var le=this.byteArrayParser.readUint32(this.byteArray,this.position);return this.position+=4,le}},{key:"readFixedString",value:function(le){var xe=T(this.byteArray,this.position,le);return this.position+=le,xe}}])&&Ue(ae.prototype,Ie),Object.defineProperty(ae,"prototype",{writable:!1}),te}(),B={readUint16:function(te,ae){if(ae<0)throw"littleEndianByteArrayParser.readUint16: position cannot be less than 0";if(ae+2>te.length)throw"littleEndianByteArrayParser.readUint16: attempt to read past end of buffer";return te[ae]+256*te[ae+1]},readInt16:function(te,ae){if(ae<0)throw"littleEndianByteArrayParser.readInt16: position cannot be less than 0";if(ae+2>te.length)throw"littleEndianByteArrayParser.readInt16: attempt to read past end of buffer";return ae=te[ae]+(te[ae+1]<<8),ae=32768&ae?ae-65535-1:ae},readUint32:function(te,ae){if(ae<0)throw"littleEndianByteArrayParser.readUint32: position cannot be less than 0";if(ae+4>te.length)throw"littleEndianByteArrayParser.readUint32: attempt to read past end of buffer";return te[ae]+256*te[ae+1]+256*te[ae+2]*256+256*te[ae+3]*256*256},readInt32:function(te,ae){if(ae<0)throw"littleEndianByteArrayParser.readInt32: position cannot be less than 0";if(ae+4>te.length)throw"littleEndianByteArrayParser.readInt32: attempt to read past end of buffer";return te[ae]+(te[ae+1]<<8)+(te[ae+2]<<16)+(te[ae+3]<<24)},readFloat:function(te,ae){if(ae<0)throw"littleEndianByteArrayParser.readFloat: position cannot be less than 0";if(ae+4>te.length)throw"littleEndianByteArrayParser.readFloat: attempt to read past end of buffer";var Ie=new Uint8Array(4);return Ie[0]=te[ae],Ie[1]=te[ae+1],Ie[2]=te[ae+2],Ie[3]=te[ae+3],new Float32Array(Ie.buffer)[0]},readDouble:function(te,ae){if(ae<0)throw"littleEndianByteArrayParser.readDouble: position cannot be less than 0";if(ae+8>te.length)throw"littleEndianByteArrayParser.readDouble: attempt to read past end of buffer";var Ie=new Uint8Array(8);return Ie[0]=te[ae],Ie[1]=te[ae+1],Ie[2]=te[ae+2],Ie[3]=te[ae+3],Ie[4]=te[ae+4],Ie[5]=te[ae+5],Ie[6]=te[ae+6],Ie[7]=te[ae+7],new Float64Array(Ie.buffer)[0]}};function O(te){var ae=1"u")throw"dicomParser.parseDicom: no inflater available to handle deflate transfer syntax";return dt=te.slice(Fe),ht=pako.inflateRaw(dt),(dt=me(te,ht.length+Fe)).set(te.slice(0,Fe),0),dt.set(ht,Fe),new Pe(B,dt,0)}(Dt,Mt.position),Mt=new D(Dt.byteArrayParser,Dt.byteArray,{});Mt.warnings=Dt.warnings;try{(ce?J:oe)(Mt,Dt,Dt.byteArray.length,ae)}catch(pt){throw{exception:pt,dataSet:Mt}}return Mt}return function(nt,ce){for(var Dt in nt.elements)nt.elements.hasOwnProperty(Dt)&&(ce.elements[Dt]=nt.elements[Dt]);return nt.warnings!==void 0&&(ce.warnings=nt.warnings.concat(ce.warnings)),ce}(Ie=O(te,ae),xe(Ie))}var q=function(te,ae,Ie){for(var le=0,xe=ae;xe= 0";if(Ie>=ce.fragments.length)throw"dicomParser.readEncapsulatedPixelDataFromFragments: parameter 'startFragmentIndex' must be < number of fragments";if(le<1)throw"dicomParser.readEncapsulatedPixelDataFromFragments: parameter 'numFragments' must be > 0";if(Ie+le>ce.fragments.length)throw"dicomParser.readEncapsulatedPixelDataFromFragments: parameter 'startFragment' + 'numFragments' < number of fragments";var nt=new Pe(te.byteArrayParser,te.byteArray,ce.dataOffset),ce=L(nt);if(ce.tag!=="xfffee000")throw"dicomParser.readEncapsulatedPixelData: missing basic offset table xfffee000";nt.seek(ce.length);var Dt=nt.position;if(le===1)return Le(nt.byteArray,Dt+xe[Ie].offset+8,xe[Ie].length);for(var ce=q(xe,Ie,le),Mt=me(nt.byteArray,ce),pt=0,Fe=Ie;Fe= 0";if(Ie>=le.length)throw"dicomParser.readEncapsulatedImageFrame: parameter 'frameIndex' must be < basicOffsetTable.length";var 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f=l.getImageData(0,0,c.width,c.height),u=new Date().getTime();t.pixelData=new Uint8Array(f.data.buffer),t.imageData=f,t.decodeTimeInMS=u-n;const d=Fw(t.pixelData);t.smallestPixelValue=d.min,t.largestPixelValue=d.max,t.pixelDataLength=t.pixelData.length,o(t)},c.onerror=function(l){a(l)},s.readAsBinaryString===void 0?c.src=`data:image/jpeg;base64,${window.btoa(yCe(s.result))}`:c.src=`data:image/jpeg;base64,${window.btoa(s.result)}`},s.onerror=c=>{a(c)}})}function Na(t,e,r,n,i){const o={...n};delete o.loader,delete o.streamingData;const a=Tu(),s=o.priority||void 0;return o.transferPixelData&&r.buffer,a.executeTask("dicomImageLoader","decodeTask",{imageFrame:t,transferSyntax:e,pixelData:r,options:o,decodeConfig:i},{priority:s,requestType:o==null?void 0:o.requestType})}function xCe(t,e,r,n,i={},o){switch(e){case"1.2.840.10008.1.2":return Na(t,e,r,i,o);case"1.2.840.10008.1.2.1":return Na(t,e,r,i,o);case"1.2.840.10008.1.2.2":return Na(t,e,r,i,o);case"1.2.840.10008.1.2.1.99":return 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c8(t,e){const{MetadataModules:r}=Xs;if(t===r.MULTIFRAME){const{metadata:i,frame:o}=LCe(e);if(!i)return;const{PerFrameFunctionalGroupsSequence:a,SharedFunctionalGroupsSequence:s,NumberOfFrames:c}=tW(i);if(a||c>1){const{shared:l,perFrame:f}=eW(a,s,o);return{NumberOfFrames:c,PerFrameFunctionalInformation:f,SharedFunctionalInformation:l}}return{NumberOfFrames:c}}const 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Ee.$$.ptrType.registeredClass.name}Kt(oe(ie)+" instance already deleted")}var Ta=!1;function na(ie){}function ra(ie){ie.smartPtr?ie.smartPtrType.rawDestructor(ie.smartPtr):ie.ptrType.registeredClass.rawDestructor(ie.ptr)}function wo(ie){ie.count.value-=1;var oe=ie.count.value===0;oe&&ra(ie)}function gs(ie,oe,Ee){if(oe===Ee)return ie;if(Ee.baseClass===void 0)return null;var je=gs(ie,oe,Ee.baseClass);return je===null?null:Ee.downcast(je)}var Nr={};function Lo(){return Object.keys(Ri).length}function On(){var ie=[];for(var oe in Ri)Ri.hasOwnProperty(oe)&&ie.push(Ri[oe]);return ie}var _i=[];function ps(){for(;_i.length;){var ie=_i.pop();ie.$$.deleteScheduled=!1,ie.delete()}}var Pi=void 0;function Qn(ie){Pi=ie,_i.length&&Pi&&Pi(ps)}function co(){o.getInheritedInstanceCount=Lo,o.getLiveInheritedInstances=On,o.flushPendingDeletes=ps,o.setDelayFunction=Qn}var Ri={};function ia(ie,oe){for(oe===void 0&&Kt("ptr should not be undefined");ie.baseClass;)oe=ie.upcast(oe),ie=ie.baseClass;return 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mt=Ze(Ee);ne=Pn(ne),Fn(ee,{name:ne,fromWireType:function(vt){return!!vt},toWireType:function(vt,it){return it?je:rt},argPackAdvance:8,readValueFromPointer:function(vt){var it;if(Ee===1)it=L;else if(Ee===2)it=G;else if(Ee===4)it=k;else throw new TypeError("Unknown boolean type size: "+ne);return this.fromWireType(it[vt>>mt])},destructorFunction:null})}function Sn(ee){if(!(this instanceof Gi)||!(ee instanceof Gi))return!1;for(var ne=this.$$.ptrType.registeredClass,Ee=this.$$.ptr,je=ee.$$.ptrType.registeredClass,rt=ee.$$.ptr;ne.baseClass;)Ee=ne.upcast(Ee),ne=ne.baseClass;for(;je.baseClass;)rt=je.upcast(rt),je=je.baseClass;return ne===je&&Ee===rt}function Mi(ee){return{count:ee.count,deleteScheduled:ee.deleteScheduled,preservePointerOnDelete:ee.preservePointerOnDelete,ptr:ee.ptr,ptrType:ee.ptrType,smartPtr:ee.smartPtr,smartPtrType:ee.smartPtrType}}function Ji(ee){function ne(Ee){return Ee.$$.ptrType.registeredClass.name}Ht(ne(ee)+" instance already deleted")}var Xa=!1;function 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