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huangxingxing
/
disaster_web3
1
0
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Мод: a0d15ffbd3
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disaster_web3
/
dist
/
assets
/
SVGHelpers-c6cd7f31.js

SVGHelpers-c6cd7f31.js 63 KB
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  1. import{al as ht,am as ie,an as se,N as vt,i as gt,ao as At,ap as _,Q as oe,m as ft,aq as I,ar as ce,as as le,at as ue,au as ge,av as fe,aw as pe,ax as de,ay as j,C as y,az as Rt,B as he,aA as P,aB as ye,p as Ut,aC as Se,a1 as N,j as ve,d as xt,Z as Ct,aD as xe,e as Ce,r as Me,k as me,t as $t,M as Oe,O as Te,aE as we,aF as Mt,aG as Ee,U as De,T as ke,W as Fe,G as be,L as _e,aH as Ve,q as Ne,l as Be,aI as Ae,H as mt,X as rt,Y as Ot}from"./index-6e368050.js";const Tt=document.querySelector("head");Tt&&[16,32,96,160,196].forEach(e=>{const t=document.createElement("link");t.setAttribute("rel","icon"),t.setAttribute("href",`https://kitware.github.io/vtk-js/icon/favicon-${e}x${e}.png`),t.setAttribute("sizes",`${e}x${e}`),t.setAttribute("type","image/png"),Tt.appendChild(t)});const{vtkErrorMacro:K}=ce,{Representation:Re}=le,{ObjectType:q}=I,{PassTypes:Ue}=ue,$e={type:"StartEvent"},We={type:"EndEvent"};function Le(e,t){t.classHierarchy.push("vtkOpenGLGlyph3DMapper");const r={...e};e.renderPiece=(n,a)=>{if(e.invokeEvent($e),t.renderable.getStatic()||t.renderable.update(),t.currentInput=t.renderable.getInputData(1),e.invokeEvent(We),!t.currentInput){K("No input!");return}if(!t.currentInput.getPoints||!t.currentInput.getPoints().getNumberOfValues())return;const s=t.context;t._openGLRenderWindow.getWebgl2()?(t.hardwareSupport=!0,t.extension=null):t.extension||(t.extension=t.context.getExtension("ANGLE_instanced_arrays"),t.hardwareSupport=!!t.extension);const i=a.getProperty().getBackfaceCulling(),o=a.getProperty().getFrontfaceCulling();!i&&!o?t._openGLRenderWindow.disableCullFace():o?(t._openGLRenderWindow.enableCullFace(),s.cullFace(s.FRONT)):(t._openGLRenderWindow.enableCullFace(),s.cullFace(s.BACK)),e.renderPieceStart(n,a),e.renderPieceDraw(n,a),e.renderPieceFinish(n,a)},e.multiply4x4WithOffset=(n,a,s,i)=>{const o=a[0],l=a[1],v=a[2],O=a[3],T=a[4],w=a[5],E=a[6],c=a[7],g=a[8],h=a[9],u=a[10],f=a[11],p=a[12],d=a[13],m=a[14],x=a[15];let S=s[i],C=s[i+1],M=s[i+2],D=s[i+3];n[0]=S*o+C*T+M*g+D*p,n[1]=S*l+C*w+M*h+D*d,n[2]=S*v+C*E+M*u+D*m,n[3]=S*O+C*c+M*f+D*x,S=s[i+4],C=s[i+5],M=s[i+6],D=s[i+7],n[4]=S*o+C*T+M*g+D*p,n[5]=S*l+C*w+M*h+D*d,n[6]=S*v+C*E+M*u+D*m,n[7]=S*O+C*c+M*f+D*x,S=s[i+8],C=s[i+9],M=s[i+10],D=s[i+11],n[8]=S*o+C*T+M*g+D*p,n[9]=S*l+C*w+M*h+D*d,n[10]=S*v+C*E+M*u+D*m,n[11]=S*O+C*c+M*f+D*x,S=s[i+12],C=s[i+13],M=s[i+14],D=s[i+15],n[12]=S*o+C*T+M*g+D*p,n[13]=S*l+C*w+M*h+D*d,n[14]=S*v+C*E+M*u+D*m,n[15]=S*O+C*c+M*f+D*x},e.replaceShaderNormal=(n,a,s)=>{if(t.hardwareSupport&&t.lastBoundBO.getReferenceByName("lastLightComplexity")>0){let o=n.Vertex;t.lastBoundBO.getCABO().getNormalOffset()&&(o=_.substitute(o,"//VTK::Normal::Dec",["attribute vec3 normalMC;","attribute mat3 gNormal;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,o=_.substitute(o,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * gNormal * normalMC;"]).result),n.Vertex=o}r.replaceShaderNormal(n,a,s)},e.replaceShaderColor=(n,a,s)=>{if(t.hardwareSupport&&t.renderable.getColorArray()){let i=n.Vertex,o=n.Geometry,l=n.Fragment;const v=t.lastBoundBO.getReferenceByName("lastLightComplexity");let O=["uniform float ambient;","uniform float diffuse;","uniform float specular;","uniform float opacityUniform; // the fragment opacity"];v&&(O=O.concat(["uniform vec3 specularColorUniform;","uniform float specularPowerUniform;"]));let T=["vec3 ambientColor;","  vec3 diffuseColor;","  float opacity;"];v&&(T=T.concat(["  vec3 specularColor;","  float specularPower;"])),T=T.concat(["  opacity = opacityUniform;"]),v&&(T=T.concat(["  specularColor = specularColorUniform;","  specularPower = specularPowerUniform;"])),t.drawingEdges||(O=O.concat(["varying vec4 vertexColorVSOutput;"]),i=_.substitute(i,"//VTK::Color::Dec",["attribute vec4 gColor;","varying vec4 vertexColorVSOutput;"]).result,i=_.substitute(i,"//VTK::Color::Impl",["vertexColorVSOutput = gColor;"]).result,o=_.substitute(o,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,o=_.substitute(o,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result,T=T.concat(["  diffuseColor = vertexColorVSOutput.rgb;","  ambientColor = vertexColorVSOutput.rgb;","  opacity = opacity*vertexColorVSOutput.a;"])),l=_.substitute(l,"//VTK::Color::Impl",T).result,l=_.substitute(l,"//VTK::Color::Dec",O).result,n.Vertex=i,n.Geometry=o,n.Fragment=l}r.replaceShaderColor(n,a,s)},e.replaceShaderPositionVC=(n,a,s)=>{if(t.hardwareSupport){let i=n.Vertex;t.lastBoundBO.getReferenceByName("lastLightComplexity")>0?(i=_.substitute(i,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","vertexVCVSOutput = MCVCMatrix * gVertexMC;","  gl_Position = MCPCMatrix * gVertexMC;"]).result,i=_.substitute(i,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result):(i=_.substitute(i,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;"]).result,i=_.substitute(i,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","  gl_Position = MCPCMatrix * gVertexMC;"]).result),n.Vertex=i}r.replaceShaderPositionVC(n,a,s)},e.replaceShaderPicking=(n,a,s)=>{if(t.hardwareSupport){let i=n.Fragment,o=n.Vertex;o=_.substitute(o,"//VTK::Picking::Dec",["attribute vec3 mapperIndexVS;","varying vec3 mapperIndexVSOutput;"]).result,o=_.substitute(o,"//VTK::Picking::Impl","  mapperIndexVSOutput = mapperIndexVS;").result,n.Vertex=o,i=_.substitute(i,"//VTK::Picking::Dec",["varying vec3 mapperIndexVSOutput;","uniform vec3 mapperIndex;","uniform int picking;"]).result,i=_.substitute(i,"//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=i}else r.replaceShaderPicking(n,a,s)},e.updateGlyphShaderParameters=(n,a,s,i,o,l,v,O)=>{const T=s.getProgram();if(n){const w=t.normalMatrix,E=l,c=v*9,g=t.tmpMat3,h=w[0],u=w[1],f=w[2],p=w[3],d=w[4],m=w[5],x=w[6],S=w[7],C=w[8],M=E[c],D=E[c+1],k=E[c+2],F=E[c+3],b=E[c+4],B=E[c+5],U=E[c+6],z=E[c+7],G=E[c+8];g[0]=M*h+D*p+k*x,g[1]=M*u+D*d+k*S,g[2]=M*f+D*m+k*C,g[3]=F*h+b*p+B*x,g[4]=F*u+b*d+B*S,g[5]=F*f+b*m+B*C,g[6]=U*h+z*p+G*x,g[7]=U*u+z*d+G*S,g[8]=U*f+z*m+G*C,T.setUniformMatrix3x3("normalMatrix",t.tmpMat3)}if(e.multiply4x4WithOffset(t.tmpMat4,t.mcpcMatrix,o,v*16),T.setUniformMatrix("MCPCMatrix",t.tmpMat4),a&&(e.multiply4x4WithOffset(t.tmpMat4,t.mcvcMatrix,o,v*16),T.setUniformMatrix("MCVCMatrix",t.tmpMat4)),i){const w=i.getData();t.tmpColor[0]=w[v*4]/255,t.tmpColor[1]=w[v*4+1]/255,t.tmpColor[2]=w[v*4+2]/255,T.setUniform3fArray("ambientColorUniform",t.tmpColor),T.setUniform3fArray("diffuseColorUniform",t.tmpColor)}O&&T.setUniform3fArray("mapperIndex",O.getPropColorValue())},e.renderPieceDraw=(n,a)=>{const s=a.getProperty().getRepresentation(),i=t.context,o=a.getProperty().getEdgeVisibility()&&s===Re.SURFACE,l=t.openGLCamera.getKeyMatrices(n),v=t.openGLActor.getKeyMatrices();oe(t.normalMatrix,l.normalMatrix,v.normalMatrix),ft(t.mcpcMatrix,l.wcpc,v.mcwc),ft(t.mcvcMatrix,l.wcvc,v.mcwc);const O=t.renderable.getMatrixArray(),T=t.renderable.getNormalArray(),w=t.renderable.getColorArray(),E=O.length/16;let c=!1;t._openGLRenderer.getSelector()&&t._openGLRenderer.getSelector().getCurrentPass()===Ue.COMPOSITE_INDEX_PASS&&(c=!0);for(let g=t.primTypes.Start;g<t.primTypes.End;g++){const h=t.primitives[g].getCABO();if(h.getElementCount()){t.drawingEdges=o&&(g===t.primTypes.TrisEdges||g===t.primTypes.TriStripsEdges),t.lastBoundBO=t.primitives[g],t.primitives[g].updateShaders(n,a,e);const u=t.primitives[g].getProgram(),f=t.primitives[g].getOpenGLMode(s),p=u.isUniformUsed("normalMatrix"),d=u.isUniformUsed("MCVCMatrix");if(t.hardwareSupport)t.extension?t.extension.drawArraysInstancedANGLE(f,0,h.getElementCount(),E):i.drawArraysInstanced(f,0,h.getElementCount(),E);else for(let m=0;m<E;++m)c&&t._openGLRenderer.getSelector().renderCompositeIndex(m),e.updateGlyphShaderParameters(p,d,t.primitives[g],w,O,T,m,c?t._openGLRenderer.getSelector():null),i.drawArrays(f,0,h.getElementCount())}}},e.setMapperShaderParameters=(n,a,s)=>{if(n.getCABO().getElementCount()&&(t.glyphBOBuildTime.getMTime()>n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){n.getProgram().isAttributeUsed("gMatrix")?n.getVAO().addAttributeMatrixWithDivisor(n.getProgram(),t.matrixBuffer,"gMatrix",0,64,t.context.FLOAT,4,!1,1)||K("Error setting gMatrix in shader VAO."):n.getVAO().removeAttributeArray("gMatrix"),n.getProgram().isAttributeUsed("gNormal")?n.getVAO().addAttributeMatrixWithDivisor(n.getProgram(),t.normalBuffer,"gNormal",0,36,t.context.FLOAT,3,!1,1)||K("Error setting gNormal in shader VAO."):n.getVAO().removeAttributeArray("gNormal"),n.getProgram().isAttributeUsed("gColor")?n.getVAO().addAttributeArrayWithDivisor(n.getProgram(),t.colorBuffer,"gColor",0,4,t.context.UNSIGNED_BYTE,4,!0,1,!1)||K("Error setting gColor in shader VAO."):n.getVAO().removeAttributeArray("gColor"),n.getProgram().isAttributeUsed("mapperIndexVS")?n.getVAO().addAttributeArrayWithDivisor(n.getProgram(),t.pickBuffer,"mapperIndexVS",0,4,t.context.UNSIGNED_BYTE,4,!0,1,!1)||K("Error setting mapperIndexVS in shader VAO."):n.getVAO().removeAttributeArray("mapperIndexVS"),r.setMapperShaderParameters(n,a,s),n.getAttributeUpdateTime().modified();return}r.setMapperShaderParameters(n,a,s)},e.getNeedToRebuildBufferObjects=(n,a)=>(t.renderable.buildArrays(),t.VBOBuildTime.getMTime()<t.renderable.getBuildTime().getMTime()?!0:r.getNeedToRebuildBufferObjects(n,a)),e.getNeedToRebuildShaders=(n,a,s)=>!!(r.getNeedToRebuildShaders(n,a,s)||n.getShaderSourceTime().getMTime()<t.renderable.getMTime()||n.getShaderSourceTime().getMTime()<t.currentInput.getMTime()),e.buildBufferObjects=(n,a)=>{if(t.hardwareSupport){const s=t.renderable.getMatrixArray(),i=t.renderable.getNormalArray(),o=t.renderable.getColorArray();if(t.matrixBuffer||(t.matrixBuffer=I.newInstance(),t.matrixBuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.normalBuffer=I.newInstance(),t.normalBuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.colorBuffer=I.newInstance(),t.colorBuffer.setOpenGLRenderWindow(t._openGLRenderWindow),t.pickBuffer=I.newInstance(),t.pickBuffer.setOpenGLRenderWindow(t._openGLRenderWindow)),t.renderable.getBuildTime().getMTime()>t.glyphBOBuildTime.getMTime()){t.matrixBuffer.upload(s,q.ARRAY_BUFFER),t.normalBuffer.upload(i,q.ARRAY_BUFFER),o?t.colorBuffer.upload(o.getData(),q.ARRAY_BUFFER):t.colorBuffer.releaseGraphicsResources();const l=s.length/16,v=new Uint8Array(4*l);for(let O=0;O<l;++O){let T=O+1;const w=O*4;v[w]=T%256,T-=v[w],T/=256,v[w+1]=T%256,T-=v[w+1],T/=256,v[w+2]=T%256,v[w+3]=255}t.pickBuffer.upload(v,q.ARRAY_BUFFER),t.glyphBOBuildTime.modified()}}return r.buildBufferObjects(n,a)}}const Ge={normalMatrix:null,mcpcMatrix:null,mcwcMatrix:null};function je(e,t){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(t,Ge,r),se.extend(e,t,r),t.tmpMat3=vt(new Float64Array(9)),t.normalMatrix=vt(new Float64Array(9)),t.mcpcMatrix=gt(new Float64Array(16)),t.mcvcMatrix=gt(new Float64Array(16)),t.tmpColor=[],t.glyphBOBuildTime={},At(t.glyphBOBuildTime,{mtime:0}),Le(e,t)}const He=ht(je,"vtkOpenGLGlyph3DMapper");ie("vtkGlyph3DMapper",He);function ze(e,t){t.classHierarchy.push("vtkWebGPUGlyph3DCellArrayMapper");const r={...e};e.setGlyphInstances=n=>{t.glyphInstances=n},e.updateBuffers=()=>{r.updateBuffers(),e.setNumberOfInstances(t.glyphInstances)},e.replaceShaderPosition=(n,a,s)=>{const i=a.getShaderDescription("vertex");i.addBuiltinInput("u32","@builtin(instance_index) instanceIndex"),i.addBuiltinOutput("vec4<f32>","@builtin(position) Position"),i.hasOutput("vertexVC")||i.addOutput("vec3<f32>","vertexVC");let o=i.getCode();o=j.substitute(o,"//VTK::Position::Impl",["    var vertexSC: vec4<f32> = mapperUBO.BCSCMatrix*glyphSSBO.values[input.instanceIndex].matrix*vertexBC;","    output.vertexVC = (rendererUBO.SCVCMatrix*vertexSC).xyz;","    output.Position = rendererUBO.SCPCMatrix*vertexSC;"]).result,i.setCode(o)},t.shaderReplacements.set("replaceShaderPosition",e.replaceShaderPosition),e.replaceShaderNormal=(n,a,s)=>{if(s.hasAttribute("normalMC")){const i=a.getShaderDescription("vertex");let o=i.getCode();o=j.substitute(o,"//VTK::Normal::Impl",["  output.normalVC = normalize((rendererUBO.WCVCNormals"," * mapperUBO.MCWCNormals"," * glyphSSBO.values[input.instanceIndex].normal*normalMC).xyz);"]).result,i.setCode(o)}r.replaceShaderNormal(n,a,s)},t.shaderReplacements.set("replaceShaderNormal",e.replaceShaderNormal),e.replaceShaderColor=(n,a,s)=>{if(!t.renderable.getColorArray()){r.replaceShaderColor(n,a,s);return}const i=a.getShaderDescription("vertex");i.addOutput("vec4<f32>","color");let o=i.getCode();o=j.substitute(o,"//VTK::Color::Impl",["  output.color = glyphSSBO.values[input.instanceIndex].color;"]).result,i.setCode(o);const l=a.getShaderDescription("fragment");o=l.getCode(),o=j.substitute(o,"//VTK::Color::Impl",["ambientColor = input.color;","diffuseColor = input.color;","opacity = mapperUBO.Opacity * input.color.a;"]).result,l.setCode(o)},t.shaderReplacements.set("replaceShaderColor",e.replaceShaderColor),e.replaceShaderSelect=(n,a,s)=>{if(n.includes("sel")){const i=a.getShaderDescription("vertex");i.addOutput("u32","compositeID","flat");let o=i.getCode();o=j.substitute(o,"//VTK::Select::Impl",["  output.compositeID = input.instanceIndex;"]).result,i.setCode(o);const l=a.getShaderDescription("fragment");o=l.getCode(),o=j.substitute(o,"//VTK::Select::Impl",["var compositeID: u32 = input.compositeID;"]).result,l.setCode(o)}},t.shaderReplacements.set("replaceShaderSelect",e.replaceShaderSelect)}function Ke(e,t){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(t,{},r),fe.extend(e,t,r),ze(e,t)}const Ye=ht(Ke,"vtkWebGPUGlyph3DCellArrayMapper");function Ie(e,t){t.classHierarchy.push("vtkWebGPUGlyph3DMapper"),e.createCellArrayMapper=()=>{const r=Ye();return r.setSSBO(t.SSBO),r.setRenderable(t.renderable),r},e.buildPass=r=>{if(r){t.WebGPUActor=e.getFirstAncestorOfType("vtkWebGPUActor"),t.renderable.getStatic()||t.renderable.update();const n=t.renderable.getInputData(1);t.renderable.mapScalars(n,1),e.updateSSBO(),e.updateCellArrayMappers(n);for(let a=0;a<t.children.length;a++)t.children[a].setGlyphInstances(t.numInstances)}},e.updateSSBO=()=>{t.currentInput=t.renderable.getInputData(1),t.renderable.buildArrays();const r=t.renderable.getMatrixArray(),n=t.renderable.getNormalArray();if(t.carray=t.renderable.getColorArray(),t.numInstances=r.length/16,t.renderable.getBuildTime().getMTime()>t.glyphBOBuildTime.getMTime()){t.WebGPURenderWindow=e.getFirstAncestorOfType("vtkWebGPURenderWindow");const a=t.WebGPURenderWindow.getDevice();t.SSBO.clearData(),t.SSBO.setNumberOfInstances(t.numInstances),t.SSBO.addEntry("matrix","mat4x4<f32>"),t.SSBO.addEntry("normal","mat4x4<f32>"),t.carray&&t.SSBO.addEntry("color","vec4<f32>"),t.SSBO.setAllInstancesFromArray("matrix",r),t.SSBO.setAllInstancesFromArray3x3To4x4("normal",n),t.carray&&t.SSBO.setAllInstancesFromArrayColorToFloat("color",t.carray.getData()),t.SSBO.send(a),t.glyphBOBuildTime.modified()}}}const Pe={};function Xe(e,t){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(t,Pe,r),pe.extend(e,t,r),t.glyphBOBuildTime={},At(t.glyphBOBuildTime,{mtime:0}),t.SSBO=de.newInstance({label:"glyphSSBO"}),Ie(e,t)}const qe=ht(Xe,"vtkWebGPUGlyph3DMapper");ge("vtkGlyph3DMapper",qe);const Ze={DEFAULT:0,GEOMETRY:1,SLICE:2,VOLUME:3,YZ_PLANE:4,XZ_PLANE:5,XY_PLANE:6},tt={PICKING_BUFFER:0,FRONT_BUFFER:1},Je={MOUSE_MOVE:0,MOUSE_RELEASE:1};var Wt={ViewTypes:Ze,RenderingTypes:tt,CaptureOn:Je};const Lt=.5;function Qe(e,t){t.classHierarchy.push("vtkAbstractWidget"),t.actorToRepresentationMap=new WeakMap,e.getBounds=t.widgetState.getBounds,e.getNestedProps=()=>t.representations,e.activateHandle=r=>{let{selectedState:n,representation:a}=r;t.widgetState.activateOnly(n),t.activeState=n,n&&n.updateManipulator&&n.updateManipulator(),e.invokeActivateHandle({selectedState:n,representation:a}),e.updateCursor&&e.updateCursor()},e.deactivateAllHandles=()=>{t.widgetState.deactivate()},e.hasActor=r=>t.actorToRepresentationMap.has(r),e.grabFocus=()=>{t.hasFocus=!0},e.loseFocus=()=>{t.hasFocus=!1},e.hasFocus=()=>t.hasFocus,e.placeWidget=r=>t.widgetState.placeWidget(r),e.getPlaceFactor=()=>t.widgetState.getPlaceFactor(),e.setPlaceFactor=r=>t.widgetState.setPlaceFactor(r),e.getRepresentationFromActor=r=>t.actorToRepresentationMap.get(r),e.updateRepresentationForRender=function(){let r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:tt.FRONT_BUFFER;for(let n=0;n<t.representations.length;n++)t.representations[n].updateActorVisibility(r,t.contextVisibility,t.handleVisibility)},e.getViewWidgets=()=>t._factory.getViewWidgets(),e.setPriority(Lt)}const tn={contextVisibility:!0,handleVisibility:!0,hasFocus:!1};function Gt(e,t){let r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};Object.assign(t,tn,r),Rt.extend(e,t,r),he.extend(e,t,r),y.setGet(e,t,["contextVisibility","handleVisibility","_widgetManager"]),y.get(e,t,["representations","widgetState","activeState"]),y.moveToProtected(e,t,["widgetManager"]),y.event(e,t,"ActivateHandle"),Qe(e,t)}const en=y.newInstance(Gt,"vtkAbstractWidget");var nn={newInstance:en,extend:Gt};const{ViewTypes:yt,RenderingTypes:wt,CaptureOn:pt}=Wt,{vtkErrorMacro:rn}=y;let an=1;function jt(e){const t=e.getActiveCamera(),r=e.getRenderWindow(),n=r.getInteractor(),a=n.getView();return{renderer:e,renderWindow:r,interactor:n,apiSpecificRenderWindow:a,camera:t}}function nt(e,t){const{dispHeightFactor:r,cameraPosition:n,cameraDir:a,isParallel:s,rendererPixelDims:i}=t;let o=1;if(s)o=r;else{const v=[...e];P.subtract(v,n,v),o=P.dot(v,a)*r}const l=i[1];return o/l}function sn(e,t){t.viewId||(t.viewId=`view-${an++}`),t.classHierarchy.push("vtkWidgetManager");const r=new WeakMap,n=[];function a(u){const f=u.getRepresentations();for(let p=0;p<f.length;p++){const d=f[p],m={widget:u,representation:d},x=d.getActors();for(let S=0;S<x.length;S++){const C=x[S];r.set(C,m)}}}function s(u){return u&&(u.isA("vtkAbstractWidget")?u:u.getWidgetForView({viewId:t.viewId}))}function i(){const{_apiSpecificRenderWindow:u,_camera:f,_renderer:p}=t;if(p&&u&&f){const[d,m]=u.getSize(),[x,S,C,M]=p.getViewport(),D=u.getComputedDevicePixelRatio(),k=[d*(C-x)/D,m*(M-S)/D],F=f.getPosition(),b=f.getDirectionOfProjection(),B=f.getParallelProjection(),U=B?2*f.getParallelScale():2*Math.tan(P.radiansFromDegrees(f.getViewAngle())/2);t.widgets.forEach(z=>{z.getNestedProps().forEach(G=>{G.getScaleInPixels()&&G.setDisplayScaleParams({dispHeightFactor:U,cameraPosition:F,cameraDir:b,isParallel:B,rendererPixelDims:k})})})}}async function o(u,f,p){const{position:d}=u,{requestCount:m,selectedState:x,representation:S,widget:C}=await e.getSelectedDataForXY(d.x,d.y);if(m||p!==t._currentUpdateSelectionCallID)return;function M(k){f&&t._interactor.invokeLeftButtonRelease(u),k.activateHandle({selectedState:x,representation:S}),f&&t._interactor.invokeLeftButtonPress(u)}t._apiSpecificRenderWindow.setCursor(C?"pointer":"default"),t.activeWidget=null;let 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