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e.getShaderInfoLog(l).trim();w=r=!0;if(!1===e.getProgramParameter(p,e.LINK_STATUS))r=!1,console.error("THREE.WebGLProgram: shader error: ",e.getError(),"gl.VALIDATE_STATUS",e.getProgramParameter(p,e.VALIDATE_STATUS),"gl.getProgramInfoLog",d,n,m);else if(""!==d)console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",d);else if(""===n||""===m)w=!1;w&&(this.diagnostics={runnable:r,material:b,programLog:d,vertexShader:{log:n,prefix:g},fragmentShader:{log:m,prefix:h}});e.deleteShader(k);e.deleteShader(l);
var A;this.getUniforms=function(){void 0===A&&(A=new Nb(e,p,f));return A};var q;this.getAttributes=function(){if(void 0===q){for(var a={},b=e.getProgramParameter(p,e.ACTIVE_ATTRIBUTES),c=0;c<b;c++){var d=e.getActiveAttrib(p,c).name;a[d]=e.getAttribLocation(p,d)}q=a}return q};this.destroy=function(){e.deleteProgram(p);this.program=void 0};Object.defineProperties(this,{uniforms:{get:function(){console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms().");return this.getUniforms()}},attributes:{get:function(){console.warn("THREE.WebGLProgram: .attributes is now .getAttributes().");
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break;case "RectAreaLight":a={color:new S,position:new p,halfWidth:new p,halfHeight:new p}}return f[h.id]=a}}}function fl(){var f=new el,h={id:gl++,hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]},a=new p,b=new V,c=new V;return{setup:function(d,e,g){var k=0,l=0,n=0,m=0,r=0,w=0,t=0,u=0;g=g.matrixWorldInverse;for(var v=0,p=d.length;v<p;v++){var q=
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Q;h.directionalShadowMatrix[m]=q.shadow.matrix;h.directional[m]=I;m++}else if(q.isSpotLight){I=f.get(q);I.position.setFromMatrixPosition(q.matrixWorld);I.position.applyMatrix4(g);I.color.copy(C).multiplyScalar(E);I.distance=wa;I.direction.setFromMatrixPosition(q.matrixWorld);a.setFromMatrixPosition(q.target.matrixWorld);I.direction.sub(a);I.direction.transformDirection(g);I.coneCos=Math.cos(q.angle);I.penumbraCos=Math.cos(q.angle*(1-q.penumbra));I.decay=0===q.distance?0:q.decay;if(I.shadow=q.castShadow)C=
q.shadow,I.shadowBias=C.bias,I.shadowRadius=C.radius,I.shadowMapSize=C.mapSize;h.spotShadowMap[w]=Q;h.spotShadowMatrix[w]=q.shadow.matrix;h.spot[w]=I;w++}else if(q.isRectAreaLight)I=f.get(q),I.color.copy(C).multiplyScalar(E),I.position.setFromMatrixPosition(q.matrixWorld),I.position.applyMatrix4(g),c.identity(),b.copy(q.matrixWorld),b.premultiply(g),c.extractRotation(b),I.halfWidth.set(.5*q.width,0,0),I.halfHeight.set(0,.5*q.height,0),I.halfWidth.applyMatrix4(c),I.halfHeight.applyMatrix4(c),h.rectArea[t]=
I,t++;else if(q.isPointLight){I=f.get(q);I.position.setFromMatrixPosition(q.matrixWorld);I.position.applyMatrix4(g);I.color.copy(q.color).multiplyScalar(q.intensity);I.distance=q.distance;I.decay=0===q.distance?0:q.decay;if(I.shadow=q.castShadow)C=q.shadow,I.shadowBias=C.bias,I.shadowRadius=C.radius,I.shadowMapSize=C.mapSize,I.shadowCameraNear=C.camera.near,I.shadowCameraFar=C.camera.far;h.pointShadowMap[r]=Q;h.pointShadowMatrix[r]=q.shadow.matrix;h.point[r]=I;r++}else q.isHemisphereLight&&(I=f.get(q),
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this.map=null;this.displacementScale=1;this.displacementBias=0;this.wireframe=!1;this.wireframeLinewidth=1;this.lights=this.fog=!1;this.setValues(f)}function bc(f){da.call(this);this.type="MeshDistanceMaterial";this.referencePosition=new p;this.nearDistance=1;this.farDistance=1E3;this.morphTargets=this.skinning=!1;this.displacementMap=this.alphaMap=this.map=null;this.displacementScale=1;this.displacementBias=0;this.lights=this.fog=!1;this.setValues(f)}function fh(f,h,a){function b(a,b,c,d,e,g){var h=
a.geometry;var k=m;var l=a.customDepthMaterial;c&&(k=r,l=a.customDistanceMaterial);l?k=l:(l=!1,b.morphTargets&&(h&&h.isBufferGeometry?l=h.morphAttributes&&h.morphAttributes.position&&0<h.morphAttributes.position.length:h&&h.isGeometry&&(l=h.morphTargets&&0<h.morphTargets.length)),a.isSkinnedMesh&&!1===b.skinning&&console.warn("THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:",a),a=a.isSkinnedMesh&&b.skinning,h=0,l&&(h|=1),a&&(h|=2),k=k[h]);f.localClippingEnabled&&!0===
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function c(a,e,g,k){if(!1!==a.visible){if(a.layers.test(e.layers)&&(a.isMesh||a.isLine||a.isPoints)&&a.castShadow&&(!a.frustumCulled||d.intersectsObject(a))){a.modelViewMatrix.multiplyMatrices(g.matrixWorldInverse,a.matrixWorld);var l=h.update(a),m=a.material;if(Array.isArray(m))for(var r=l.groups,w=0,t=r.length;w<t;w++){var u=r[w],v=m[u.materialIndex];v&&v.visible&&(v=b(a,v,k,n,g.near,g.far),f.renderBufferDirect(g,null,l,v,a,u))}else m.visible&&(v=b(a,m,k,n,g.near,g.far),f.renderBufferDirect(g,null,
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skinning:C});r[a]=A}var wa=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=1;this.render=function(a,b,h){if(!1!==wa.enabled&&(!1!==wa.autoUpdate||!1!==wa.needsUpdate)&&0!==a.length){var m=f.state;m.disable(f.context.BLEND);m.buffers.color.setClear(1,1,1,1);m.buffers.depth.setTest(!0);m.setScissorTest(!1);for(var r,w=0,t=a.length;w<t;w++){var p=a[w];r=p.shadow;var y=p&&p.isPointLight;if(void 0===r)console.warn("THREE.WebGLShadowMap:",p,"has no shadow.");else{var A=r.camera;g.copy(r.mapSize);
g.min(k);if(y){var I=g.x,Q=g.y;q[0].set(2*I,Q,I,Q);q[1].set(0,Q,I,Q);q[2].set(3*I,Q,I,Q);q[3].set(I,Q,I,Q);q[4].set(3*I,0,I,Q);q[5].set(I,0,I,Q);g.x*=4;g.y*=2}null===r.map&&(r.map=new Oa(g.x,g.y,{minFilter:1003,magFilter:1003,format:1023}),r.map.texture.name=p.name+".shadowMap",A.updateProjectionMatrix());r.isSpotLightShadow&&r.update(p);I=r.map;Q=r.matrix;n.setFromMatrixPosition(p.matrixWorld);A.position.copy(n);y?(r=6,Q.makeTranslation(-n.x,-n.y,-n.z)):(r=1,l.setFromMatrixPosition(p.target.matrixWorld),
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h,a,b,c){var d,e,g,k,l,n,m,r,w,t,u,v,q,A,C,E,wa,Q;function I(a,b){return a.renderOrder!==b.renderOrder?a.renderOrder-b.renderOrder:a.z!==b.z?b.z-a.z:b.id-a.id}var x,B,Aa,D,F=new p,z=new sa,La=new p;this.render=function(p,y,Ka){if(0!==p.length){if(void 0===Aa){var U=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),va=new Uint16Array([0,1,2,0,2,3]);x=h.createBuffer();B=h.createBuffer();h.bindBuffer(h.ARRAY_BUFFER,x);h.bufferData(h.ARRAY_BUFFER,U,h.STATIC_DRAW);h.bindBuffer(h.ELEMENT_ARRAY_BUFFER,
B);h.bufferData(h.ELEMENT_ARRAY_BUFFER,va,h.STATIC_DRAW);U=h.createProgram();va=h.createShader(h.VERTEX_SHADER);var ia=h.createShader(h.FRAGMENT_SHADER);h.shaderSource(va,["precision "+c.precision+" float;","#define SHADER_NAME SpriteMaterial\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 center;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float fogDepth;\nvoid main() {\n\tvUV = uvOffset + uv * uvScale;\n\tvec2 alignedPosition = ( position - center ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tvec4 mvPosition;\n\tmvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\tfogDepth = - mvPosition.z;\n}"].join("\n"));
h.shaderSource(ia,["precision "+c.precision+" float;","#define SHADER_NAME SpriteMaterial\nuniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvarying float fogDepth;\nvoid main() {\n\tvec4 texture = texture2D( map, vUV );\n\tgl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\n\tif ( gl_FragColor.a < alphaTest ) discard;\n\tif ( fogType > 0 ) {\n\t\tfloat fogFactor = 0.0;\n\t\tif ( fogType == 1 ) {\n\t\t\tfogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t\t} else {\n\t\t\tconst float LOG2 = 1.442695;\n\t\t\tfogFactor = exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 );\n\t\t\tfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n\t\t}\n\t\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n\t}\n}"].join("\n"));
h.compileShader(va);h.compileShader(ia);h.attachShader(U,va);h.attachShader(U,ia);h.linkProgram(U);Aa=U;wa=h.getAttribLocation(Aa,"position");Q=h.getAttribLocation(Aa,"uv");d=h.getUniformLocation(Aa,"uvOffset");e=h.getUniformLocation(Aa,"uvScale");g=h.getUniformLocation(Aa,"rotation");k=h.getUniformLocation(Aa,"center");l=h.getUniformLocation(Aa,"scale");n=h.getUniformLocation(Aa,"color");m=h.getUniformLocation(Aa,"map");r=h.getUniformLocation(Aa,"opacity");w=h.getUniformLocation(Aa,"modelViewMatrix");
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a.enableAttribute(wa);a.enableAttribute(Q);a.disableUnusedAttributes();a.disable(h.CULL_FACE);a.enable(h.BLEND);h.bindBuffer(h.ARRAY_BUFFER,x);h.vertexAttribPointer(wa,2,h.FLOAT,!1,16,0);h.vertexAttribPointer(Q,2,h.FLOAT,!1,16,8);h.bindBuffer(h.ELEMENT_ARRAY_BUFFER,B);h.uniformMatrix4fv(t,!1,Ka.projectionMatrix.elements);a.activeTexture(h.TEXTURE0);h.uniform1i(m,0);va=U=0;(ia=y.fog)?(h.uniform3f(C,ia.color.r,ia.color.g,ia.color.b),ia.isFog?(h.uniform1f(q,ia.near),h.uniform1f(A,ia.far),h.uniform1i(u,
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z,La);bd[0]=La.x;bd[1]=La.y;H[0]=Pa.center.x-.5;H[1]=Pa.center.y-.5;var W=0;y.fog&&ta.fog&&(W=va);U!==W&&(h.uniform1i(u,W),U=W);null!==ta.map?(h.uniform2f(d,ta.map.offset.x,ta.map.offset.y),h.uniform2f(e,ta.map.repeat.x,ta.map.repeat.y)):(h.uniform2f(d,0,0),h.uniform2f(e,1,1));h.uniform1f(r,ta.opacity);h.uniform3f(n,ta.color.r,ta.color.g,ta.color.b);h.uniform1f(g,ta.rotation);h.uniform2fv(k,H);h.uniform2fv(l,bd);a.setBlending(ta.blending,ta.blendEquation,ta.blendSrc,ta.blendDst,ta.blendEquationAlpha,
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f.NEAREST);for(a=0;a<c;a++)f.texImage2D(b+a,0,f.RGBA,1,1,0,f.RGBA,f.UNSIGNED_BYTE,d);return e}function c(a){!0!==q[a]&&(f.enable(a),q[a]=!0)}function d(a){!1!==q[a]&&(f.disable(a),q[a]=!1)}function e(b,e,g,h,k,l,n,m){0!==b?c(f.BLEND):d(f.BLEND);if(5!==b){if(b!==wa||m!==D)switch(b){case 2:m?(f.blendEquationSeparate(f.FUNC_ADD,f.FUNC_ADD),f.blendFuncSeparate(f.ONE,f.ONE,f.ONE,f.ONE)):(f.blendEquation(f.FUNC_ADD),f.blendFunc(f.SRC_ALPHA,f.ONE));break;case 3:m?(f.blendEquationSeparate(f.FUNC_ADD,f.FUNC_ADD),
f.blendFuncSeparate(f.ZERO,f.ZERO,f.ONE_MINUS_SRC_COLOR,f.ONE_MINUS_SRC_ALPHA)):(f.blendEquation(f.FUNC_ADD),f.blendFunc(f.ZERO,f.ONE_MINUS_SRC_COLOR));break;case 4:m?(f.blendEquationSeparate(f.FUNC_ADD,f.FUNC_ADD),f.blendFuncSeparate(f.ZERO,f.SRC_COLOR,f.ZERO,f.SRC_ALPHA)):(f.blendEquation(f.FUNC_ADD),f.blendFunc(f.ZERO,f.SRC_COLOR));break;default:m?(f.blendEquationSeparate(f.FUNC_ADD,f.FUNC_ADD),f.blendFuncSeparate(f.ONE,f.ONE_MINUS_SRC_ALPHA,f.ONE,f.ONE_MINUS_SRC_ALPHA)):(f.blendEquationSeparate(f.FUNC_ADD,
f.FUNC_ADD),f.blendFuncSeparate(f.SRC_ALPHA,f.ONE_MINUS_SRC_ALPHA,f.ONE,f.ONE_MINUS_SRC_ALPHA))}Pa=Aa=B=x=I=Q=null}else{k=k||e;l=l||g;n=n||h;if(e!==Q||k!==B)f.blendEquationSeparate(a.convert(e),a.convert(k)),Q=e,B=k;if(g!==I||h!==x||l!==Aa||n!==Pa)f.blendFuncSeparate(a.convert(g),a.convert(h),a.convert(l),a.convert(n)),I=g,x=h,Aa=l,Pa=n}wa=b;D=m}function g(a){F!==a&&(a?f.frontFace(f.CW):f.frontFace(f.CCW),F=a)}function k(a){0!==a?(c(f.CULL_FACE),a!==La&&(1===a?f.cullFace(f.BACK):2===a?f.cullFace(f.FRONT):
f.cullFace(f.FRONT_AND_BACK))):d(f.CULL_FACE);La=a}function l(a,b,e){if(a){if(c(f.POLYGON_OFFSET_FILL),ia!==b||z!==e)f.polygonOffset(b,e),ia=b,z=e}else d(f.POLYGON_OFFSET_FILL)}function n(a){void 0===a&&(a=f.TEXTURE0+U-1);N!==a&&(f.activeTexture(a),N=a)}var m=new function(){var a=!1,b=new ya,c=null,d=new ya(0,0,0,0);return{setMask:function(b){c===b||a||(f.colorMask(b,b,b,b),c=b)},setLocked:function(b){a=b},setClear:function(a,c,e,g,h){!0===h&&(a*=g,c*=g,e*=g);b.set(a,c,e,g);!1===d.equals(b)&&(f.clearColor(a,
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-1!==t.indexOf("WebGL")?(t=parseFloat(/^WebGL ([0-9])/.exec(t)[1]),H=1<=t):-1!==t.indexOf("OpenGL ES")&&(t=parseFloat(/^OpenGL ES ([0-9])/.exec(t)[1]),H=2<=t);var N=null,L={},G=new ya,O=new ya,J={};J[f.TEXTURE_2D]=b(f.TEXTURE_2D,f.TEXTURE_2D,1);J[f.TEXTURE_CUBE_MAP]=b(f.TEXTURE_CUBE_MAP,f.TEXTURE_CUBE_MAP_POSITIVE_X,6);m.setClear(0,0,0,1);r.setClear(1);w.setClear(0);c(f.DEPTH_TEST);r.setFunc(3);g(!1);k(1);c(f.CULL_FACE);c(f.BLEND);e(1);return{buffers:{color:m,depth:r,stencil:w},initAttributes:function(){for(var a=
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disable:d,getCompressedTextureFormats:function(){if(null===C&&(C=[],h.get("WEBGL_compressed_texture_pvrtc")||h.get("WEBGL_compressed_texture_s3tc")||h.get("WEBGL_compressed_texture_etc1")||h.get("WEBGL_compressed_texture_astc")))for(var a=f.getParameter(f.COMPRESSED_TEXTURE_FORMATS),b=0;b<a.length;b++)C.push(a[b]);return C},useProgram:function(a){return E!==a?(f.useProgram(a),E=a,!0):!1},setBlending:e,setMaterial:function(a,b){2===a.side?d(f.CULL_FACE):c(f.CULL_FACE);var h=1===a.side;b&&(h=!h);g(h);
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b);c.height=Math.floor(a.height*b);c.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,c.width,c.height);console.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+"). Resized to "+c.width+"x"+c.height,a);return c}return a}function k(a){return ja.isPowerOfTwo(a.width)&&ja.isPowerOfTwo(a.height)}function l(a,b){return a.generateMipmaps&&b&&1003!==a.minFilter&&1006!==a.minFilter}function n(a,c,d,e){f.generateMipmap(a);b.get(c).__maxMipLevel=Math.log(Math.max(d,e))*Math.LOG2E}function m(a){return 1003===
a||1004===a||1005===a?f.NEAREST:f.LINEAR}function r(a){a=a.target;a.removeEventListener("dispose",r);a:{var c=b.get(a);if(a.image&&c.__image__webglTextureCube)f.deleteTexture(c.__image__webglTextureCube);else{if(void 0===c.__webglInit)break a;f.deleteTexture(c.__webglTexture)}b.remove(a)}a.isVideoTexture&&delete C[a.id];e.memory.textures--}function w(a){a=a.target;a.removeEventListener("dispose",w);var c=b.get(a),d=b.get(a.texture);if(a){void 0!==d.__webglTexture&&f.deleteTexture(d.__webglTexture);
a.depthTexture&&a.depthTexture.dispose();if(a.isWebGLRenderTargetCube)for(d=0;6>d;d++)f.deleteFramebuffer(c.__webglFramebuffer[d]),c.__webglDepthbuffer&&f.deleteRenderbuffer(c.__webglDepthbuffer[d]);else f.deleteFramebuffer(c.__webglFramebuffer),c.__webglDepthbuffer&&f.deleteRenderbuffer(c.__webglDepthbuffer);b.remove(a.texture);b.remove(a)}e.memory.textures--}function t(h,m){var w=b.get(h);if(h.isVideoTexture){var t=h.id,v=e.render.frame;C[t]!==v&&(C[t]=v,h.update())}if(0<h.version&&w.__version!==
h.version)if(t=h.image,void 0===t)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",h);else if(!1===t.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",h);else{void 0===w.__webglInit&&(w.__webglInit=!0,h.addEventListener("dispose",r),w.__webglTexture=f.createTexture(),e.memory.textures++);a.activeTexture(f.TEXTURE0+m);a.bindTexture(f.TEXTURE_2D,w.__webglTexture);f.pixelStorei(f.UNPACK_FLIP_Y_WEBGL,h.flipY);f.pixelStorei(f.UNPACK_PREMULTIPLY_ALPHA_WEBGL,
h.premultiplyAlpha);f.pixelStorei(f.UNPACK_ALIGNMENT,h.unpackAlignment);m=g(h.image,c.maxTextureSize);(1001!==h.wrapS||1001!==h.wrapT||1003!==h.minFilter&&1006!==h.minFilter)&&!1===k(m)&&(m instanceof HTMLImageElement||m instanceof HTMLCanvasElement||m instanceof ImageBitmap)&&(void 0===E&&(E=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),E.width=ja.floorPowerOfTwo(m.width),E.height=ja.floorPowerOfTwo(m.height),E.getContext("2d").drawImage(m,0,0,E.width,E.height),console.warn("THREE.WebGLRenderer: image is not power of two ("+
m.width+"x"+m.height+"). Resized to "+E.width+"x"+E.height,m),m=E);t=k(m);v=d.convert(h.format);var p=d.convert(h.type);u(f.TEXTURE_2D,h,t);var y=h.mipmaps;if(h.isDepthTexture){var A=f.DEPTH_COMPONENT;if(1015===h.type){if(!q)throw Error("Float Depth Texture only supported in WebGL2.0");A=f.DEPTH_COMPONENT32F}else q&&(A=f.DEPTH_COMPONENT16);1026===h.format&&A===f.DEPTH_COMPONENT&&1012!==h.type&&1014!==h.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),
h.type=1012,p=d.convert(h.type));1027===h.format&&(A=f.DEPTH_STENCIL,1020!==h.type&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),h.type=1020,p=d.convert(h.type)));a.texImage2D(f.TEXTURE_2D,0,A,m.width,m.height,0,v,p,null)}else if(h.isDataTexture)if(0<y.length&&t){for(var Q=0,wa=y.length;Q<wa;Q++)A=y[Q],a.texImage2D(f.TEXTURE_2D,Q,v,A.width,A.height,0,v,p,A.data);h.generateMipmaps=!1;w.__maxMipLevel=y.length-1}else a.texImage2D(f.TEXTURE_2D,0,v,
m.width,m.height,0,v,p,m.data),w.__maxMipLevel=0;else if(h.isCompressedTexture){Q=0;for(wa=y.length;Q<wa;Q++)A=y[Q],1023!==h.format&&1022!==h.format?-1<a.getCompressedTextureFormats().indexOf(v)?a.compressedTexImage2D(f.TEXTURE_2D,Q,v,A.width,A.height,0,A.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):a.texImage2D(f.TEXTURE_2D,Q,v,A.width,A.height,0,v,p,A.data);w.__maxMipLevel=y.length-1}else if(0<y.length&&t){Q=0;for(wa=y.length;Q<
wa;Q++)A=y[Q],a.texImage2D(f.TEXTURE_2D,Q,v,v,p,A);h.generateMipmaps=!1;w.__maxMipLevel=y.length-1}else a.texImage2D(f.TEXTURE_2D,0,v,v,p,m),w.__maxMipLevel=0;l(h,t)&&n(f.TEXTURE_2D,h,m.width,m.height);w.__version=h.version;if(h.onUpdate)h.onUpdate(h);return}a.activeTexture(f.TEXTURE0+m);a.bindTexture(f.TEXTURE_2D,w.__webglTexture)}function u(a,e,g){g?(f.texParameteri(a,f.TEXTURE_WRAP_S,d.convert(e.wrapS)),f.texParameteri(a,f.TEXTURE_WRAP_T,d.convert(e.wrapT)),f.texParameteri(a,f.TEXTURE_MAG_FILTER,
d.convert(e.magFilter)),f.texParameteri(a,f.TEXTURE_MIN_FILTER,d.convert(e.minFilter))):(f.texParameteri(a,f.TEXTURE_WRAP_S,f.CLAMP_TO_EDGE),f.texParameteri(a,f.TEXTURE_WRAP_T,f.CLAMP_TO_EDGE),1001===e.wrapS&&1001===e.wrapT||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.",e),f.texParameteri(a,f.TEXTURE_MAG_FILTER,m(e.magFilter)),f.texParameteri(a,f.TEXTURE_MIN_FILTER,m(e.minFilter)),1003!==e.minFilter&&1006!==
e.minFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.",e));!(g=h.get("EXT_texture_filter_anisotropic"))||1015===e.type&&null===h.get("OES_texture_float_linear")||1016===e.type&&null===h.get("OES_texture_half_float_linear")||!(1<e.anisotropy||b.get(e).__currentAnisotropy)||(f.texParameterf(a,g.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(e.anisotropy,c.getMaxAnisotropy())),b.get(e).__currentAnisotropy=e.anisotropy)}
function v(c,e,g,h){var k=d.convert(e.texture.format),l=d.convert(e.texture.type);a.texImage2D(h,0,k,e.width,e.height,0,k,l,null);f.bindFramebuffer(f.FRAMEBUFFER,c);f.framebufferTexture2D(f.FRAMEBUFFER,g,h,b.get(e.texture).__webglTexture,0);f.bindFramebuffer(f.FRAMEBUFFER,null)}function p(a,b){f.bindRenderbuffer(f.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(f.renderbufferStorage(f.RENDERBUFFER,f.DEPTH_COMPONENT16,b.width,b.height),f.framebufferRenderbuffer(f.FRAMEBUFFER,f.DEPTH_ATTACHMENT,f.RENDERBUFFER,
a)):b.depthBuffer&&b.stencilBuffer?(f.renderbufferStorage(f.RENDERBUFFER,f.DEPTH_STENCIL,b.width,b.height),f.framebufferRenderbuffer(f.FRAMEBUFFER,f.DEPTH_STENCIL_ATTACHMENT,f.RENDERBUFFER,a)):f.renderbufferStorage(f.RENDERBUFFER,f.RGBA4,b.width,b.height);f.bindRenderbuffer(f.RENDERBUFFER,null)}var q="undefined"!==typeof WebGL2RenderingContext&&f instanceof WebGL2RenderingContext,C={},E;this.setTexture2D=t;this.setTextureCube=function(h,m){var w=b.get(h);if(6===h.image.length)if(0<h.version&&w.__version!==
h.version){w.__image__webglTextureCube||(h.addEventListener("dispose",r),w.__image__webglTextureCube=f.createTexture(),e.memory.textures++);a.activeTexture(f.TEXTURE0+m);a.bindTexture(f.TEXTURE_CUBE_MAP,w.__image__webglTextureCube);f.pixelStorei(f.UNPACK_FLIP_Y_WEBGL,h.flipY);m=h&&h.isCompressedTexture;for(var t=h.image[0]&&h.image[0].isDataTexture,v=[],p=0;6>p;p++)v[p]=m||t?t?h.image[p].image:h.image[p]:g(h.image[p],c.maxCubemapSize);var q=v[0],y=k(q),A=d.convert(h.format),C=d.convert(h.type);u(f.TEXTURE_CUBE_MAP,
h,y);for(p=0;6>p;p++)if(m)for(var E,Q=v[p].mipmaps,wa=0,x=Q.length;wa<x;wa++)E=Q[wa],1023!==h.format&&1022!==h.format?-1<a.getCompressedTextureFormats().indexOf(A)?a.compressedTexImage2D(f.TEXTURE_CUBE_MAP_POSITIVE_X+p,wa,A,E.width,E.height,0,E.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):a.texImage2D(f.TEXTURE_CUBE_MAP_POSITIVE_X+p,wa,A,E.width,E.height,0,A,C,E.data);else t?a.texImage2D(f.TEXTURE_CUBE_MAP_POSITIVE_X+p,0,A,v[p].width,
v[p].height,0,A,C,v[p].data):a.texImage2D(f.TEXTURE_CUBE_MAP_POSITIVE_X+p,0,A,A,C,v[p]);w.__maxMipLevel=m?Q.length-1:0;l(h,y)&&n(f.TEXTURE_CUBE_MAP,h,q.width,q.height);w.__version=h.version;if(h.onUpdate)h.onUpdate(h)}else a.activeTexture(f.TEXTURE0+m),a.bindTexture(f.TEXTURE_CUBE_MAP,w.__image__webglTextureCube)};this.setTextureCubeDynamic=function(c,d){a.activeTexture(f.TEXTURE0+d);a.bindTexture(f.TEXTURE_CUBE_MAP,b.get(c).__webglTexture)};this.setupRenderTarget=function(c){var d=b.get(c),g=b.get(c.texture);
c.addEventListener("dispose",w);g.__webglTexture=f.createTexture();e.memory.textures++;var h=!0===c.isWebGLRenderTargetCube,m=k(c);if(h){d.__webglFramebuffer=[];for(var r=0;6>r;r++)d.__webglFramebuffer[r]=f.createFramebuffer()}else d.__webglFramebuffer=f.createFramebuffer();if(h){a.bindTexture(f.TEXTURE_CUBE_MAP,g.__webglTexture);u(f.TEXTURE_CUBE_MAP,c.texture,m);for(r=0;6>r;r++)v(d.__webglFramebuffer[r],c,f.COLOR_ATTACHMENT0,f.TEXTURE_CUBE_MAP_POSITIVE_X+r);l(c.texture,m)&&n(f.TEXTURE_CUBE_MAP,c.texture,
c.width,c.height);a.bindTexture(f.TEXTURE_CUBE_MAP,null)}else a.bindTexture(f.TEXTURE_2D,g.__webglTexture),u(f.TEXTURE_2D,c.texture,m),v(d.__webglFramebuffer,c,f.COLOR_ATTACHMENT0,f.TEXTURE_2D),l(c.texture,m)&&n(f.TEXTURE_2D,c.texture,c.width,c.height),a.bindTexture(f.TEXTURE_2D,null);if(c.depthBuffer){d=b.get(c);g=!0===c.isWebGLRenderTargetCube;if(c.depthTexture){if(g)throw Error("target.depthTexture not supported in Cube render targets");if(c&&c.isWebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported");
f.bindFramebuffer(f.FRAMEBUFFER,d.__webglFramebuffer);if(!c.depthTexture||!c.depthTexture.isDepthTexture)throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");b.get(c.depthTexture).__webglTexture&&c.depthTexture.image.width===c.width&&c.depthTexture.image.height===c.height||(c.depthTexture.image.width=c.width,c.depthTexture.image.height=c.height,c.depthTexture.needsUpdate=!0);t(c.depthTexture,0);d=b.get(c.depthTexture).__webglTexture;if(1026===c.depthTexture.format)f.framebufferTexture2D(f.FRAMEBUFFER,
f.DEPTH_ATTACHMENT,f.TEXTURE_2D,d,0);else if(1027===c.depthTexture.format)f.framebufferTexture2D(f.FRAMEBUFFER,f.DEPTH_STENCIL_ATTACHMENT,f.TEXTURE_2D,d,0);else throw Error("Unknown depthTexture format");}else if(g)for(d.__webglDepthbuffer=[],g=0;6>g;g++)f.bindFramebuffer(f.FRAMEBUFFER,d.__webglFramebuffer[g]),d.__webglDepthbuffer[g]=f.createRenderbuffer(),p(d.__webglDepthbuffer[g],c);else f.bindFramebuffer(f.FRAMEBUFFER,d.__webglFramebuffer),d.__webglDepthbuffer=f.createRenderbuffer(),p(d.__webglDepthbuffer,
c);f.bindFramebuffer(f.FRAMEBUFFER,null)}};this.updateRenderTargetMipmap=function(c){var d=c.texture,e=k(c);if(l(d,e)){e=c.isWebGLRenderTargetCube?f.TEXTURE_CUBE_MAP:f.TEXTURE_2D;var g=b.get(d).__webglTexture;a.bindTexture(e,g);n(e,d,c.width,c.height);a.bindTexture(e,null)}}}function nl(f,h){return{convert:function(a){if(1E3===a)return f.REPEAT;if(1001===a)return f.CLAMP_TO_EDGE;if(1002===a)return f.MIRRORED_REPEAT;if(1003===a)return f.NEAREST;if(1004===a)return f.NEAREST_MIPMAP_NEAREST;if(1005===
a)return f.NEAREST_MIPMAP_LINEAR;if(1006===a)return f.LINEAR;if(1007===a)return f.LINEAR_MIPMAP_NEAREST;if(1008===a)return f.LINEAR_MIPMAP_LINEAR;if(1009===a)return f.UNSIGNED_BYTE;if(1017===a)return f.UNSIGNED_SHORT_4_4_4_4;if(1018===a)return f.UNSIGNED_SHORT_5_5_5_1;if(1019===a)return f.UNSIGNED_SHORT_5_6_5;if(1010===a)return f.BYTE;if(1011===a)return f.SHORT;if(1012===a)return f.UNSIGNED_SHORT;if(1013===a)return f.INT;if(1014===a)return f.UNSIGNED_INT;if(1015===a)return f.FLOAT;if(1016===a){var b=
h.get("OES_texture_half_float");if(null!==b)return b.HALF_FLOAT_OES}if(1021===a)return f.ALPHA;if(1022===a)return f.RGB;if(1023===a)return f.RGBA;if(1024===a)return f.LUMINANCE;if(1025===a)return f.LUMINANCE_ALPHA;if(1026===a)return f.DEPTH_COMPONENT;if(1027===a)return f.DEPTH_STENCIL;if(100===a)return f.FUNC_ADD;if(101===a)return f.FUNC_SUBTRACT;if(102===a)return f.FUNC_REVERSE_SUBTRACT;if(200===a)return f.ZERO;if(201===a)return f.ONE;if(202===a)return f.SRC_COLOR;if(203===a)return f.ONE_MINUS_SRC_COLOR;
if(204===a)return f.SRC_ALPHA;if(205===a)return f.ONE_MINUS_SRC_ALPHA;if(206===a)return f.DST_ALPHA;if(207===a)return f.ONE_MINUS_DST_ALPHA;if(208===a)return f.DST_COLOR;if(209===a)return f.ONE_MINUS_DST_COLOR;if(210===a)return f.SRC_ALPHA_SATURATE;if(33776===a||33777===a||33778===a||33779===a)if(b=h.get("WEBGL_compressed_texture_s3tc"),null!==b){if(33776===a)return b.COMPRESSED_RGB_S3TC_DXT1_EXT;if(33777===a)return b.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(33778===a)return b.COMPRESSED_RGBA_S3TC_DXT3_EXT;
if(33779===a)return b.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(35840===a||35841===a||35842===a||35843===a)if(b=h.get("WEBGL_compressed_texture_pvrtc"),null!==b){if(35840===a)return b.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(35841===a)return b.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(35842===a)return b.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(35843===a)return b.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===a&&(b=h.get("WEBGL_compressed_texture_etc1"),null!==b))return b.COMPRESSED_RGB_ETC1_WEBGL;if(37808===a||37809===a||37810===
a||37811===a||37812===a||37813===a||37814===a||37815===a||37816===a||37817===a||37818===a||37819===a||37820===a||37821===a)if(b=h.get("WEBGL_compressed_texture_astc"),null!==b)return a;if(103===a||104===a)if(b=h.get("EXT_blend_minmax"),null!==b){if(103===a)return b.MIN_EXT;if(104===a)return b.MAX_EXT}return 1020===a&&(b=h.get("WEBGL_depth_texture"),null!==b)?b.UNSIGNED_INT_24_8_WEBGL:0}}}function Ba(f,h,a,b){Ab.call(this);this.type="PerspectiveCamera";this.fov=void 0!==f?f:50;this.zoom=1;this.near=
void 0!==a?a:.1;this.far=void 0!==b?b:2E3;this.focus=10;this.aspect=void 0!==h?h:1;this.view=null;this.filmGauge=35;this.filmOffset=0;this.updateProjectionMatrix()}function jf(f){Ba.call(this);this.cameras=f||[]}function gh(f){function h(){if(null!==b&&!0===b.isPresenting){var c=b.getEyeParameters("left"),d=c.renderWidth;c=c.renderHeight;u=f.getPixelRatio();t=f.getSize();f.setDrawingBufferSize(2*d,c,1)}else a.enabled&&f.setDrawingBufferSize(t.width,t.height,u)}var a=this,b=null,c=null,d=null,e=new V,
g=new V;"undefined"!==typeof window&&"VRFrameData"in window&&(c=new window.VRFrameData,window.addEventListener("vrdisplaypresentchange",h,!1));var k=new V,l=new sa,n=new p,m=new Ba;m.bounds=new ya(0,0,.5,1);m.layers.enable(1);var r=new Ba;r.bounds=new ya(.5,0,.5,1);r.layers.enable(2);var w=new jf([m,r]);w.layers.enable(1);w.layers.enable(2);var t,u;this.enabled=!1;this.userHeight=1.6;this.getDevice=function(){return b};this.setDevice=function(a){void 0!==a&&(b=a)};this.setPoseTarget=function(a){void 0!==
a&&(d=a)};this.getCamera=function(f){if(null===b)return f;b.depthNear=f.near;b.depthFar=f.far;b.getFrameData(c);var h=b.stageParameters;h?e.fromArray(h.sittingToStandingTransform):e.makeTranslation(0,a.userHeight,0);h=c.pose;var t=null!==d?d:f;t.matrix.copy(e);t.matrix.decompose(t.position,t.quaternion,t.scale);null!==h.orientation&&(l.fromArray(h.orientation),t.quaternion.multiply(l));null!==h.position&&(l.setFromRotationMatrix(e),n.fromArray(h.position),n.applyQuaternion(l),t.position.add(n));t.updateMatrixWorld();
if(!1===b.isPresenting)return f;m.near=f.near;r.near=f.near;m.far=f.far;r.far=f.far;w.matrixWorld.copy(f.matrixWorld);w.matrixWorldInverse.copy(f.matrixWorldInverse);m.matrixWorldInverse.fromArray(c.leftViewMatrix);r.matrixWorldInverse.fromArray(c.rightViewMatrix);g.getInverse(e);m.matrixWorldInverse.multiply(g);r.matrixWorldInverse.multiply(g);f=t.parent;null!==f&&(k.getInverse(f.matrixWorld),m.matrixWorldInverse.multiply(k),r.matrixWorldInverse.multiply(k));m.matrixWorld.getInverse(m.matrixWorldInverse);
r.matrixWorld.getInverse(r.matrixWorldInverse);m.projectionMatrix.fromArray(c.leftProjectionMatrix);r.projectionMatrix.fromArray(c.rightProjectionMatrix);w.projectionMatrix.copy(m.projectionMatrix);f=b.getLayers();f.length&&(f=f[0],null!==f.leftBounds&&4===f.leftBounds.length&&m.bounds.fromArray(f.leftBounds),null!==f.rightBounds&&4===f.rightBounds.length&&r.bounds.fromArray(f.rightBounds));return w};this.getStandingMatrix=function(){return e};this.submitFrame=function(){null!==b&&!0===b.isPresenting&&
b.submitFrame()};this.dispose=function(){"undefined"!==typeof window&&window.removeEventListener("vrdisplaypresentchange",h)}}function kf(f){function h(){Fa=new nk(M);Fa.get("WEBGL_depth_texture");Fa.get("OES_texture_float");Fa.get("OES_texture_float_linear");Fa.get("OES_texture_half_float");Fa.get("OES_texture_half_float_linear");Fa.get("OES_standard_derivatives");Fa.get("OES_element_index_uint");Fa.get("ANGLE_instanced_arrays");ua=new nl(M,Fa);da=new lk(M,Fa,f);na=new kl(M,Fa,ua);na.scissor(J.copy(ma).multiplyScalar(S));
na.viewport(G.copy(W).multiplyScalar(S));fa=new qk(M);ba=new $k;ha=new ml(M,Fa,na,ba,da,ua,fa);ka=new ek(M);la=new ok(M,ka,fa);pa=new tk(la,fa);za=new sk(M);oa=new Zk(z,Fa,da);sa=new dl;ra=new il;qa=new jk(z,na,la,Q);Ba=new kk(M,Fa,fa);Ca=new pk(M,Fa,fa);Da=new jl(z,M,na,ha,da);fa.programs=oa.programs;z.context=M;z.capabilities=da;z.extensions=Fa;z.properties=ba;z.renderLists=sa;z.state=na;z.info=fa}function a(a){a.preventDefault();console.log("THREE.WebGLRenderer: Context Lost.");H=!0}function b(){console.log("THREE.WebGLRenderer: Context Restored.");
H=!1;h()}function c(a){a=a.target;a.removeEventListener("dispose",c);d(a);ba.remove(a)}function d(a){var b=ba.get(a).program;a.program=void 0;void 0!==b&&oa.releaseProgram(b)}function e(a,b,c){a.render(function(a){z.renderBufferImmediate(a,b,c)})}function g(){var a=xa.getDevice();a&&a.isPresenting?a.requestAnimationFrame(k):window.requestAnimationFrame(k)}function k(a){!1!==Ea&&(Ha(a),g())}function l(a,b,c){if(!1!==a.visible){if(a.layers.test(b.layers))if(a.isLight)F.pushLight(a),a.castShadow&&F.pushShadow(a);
else if(a.isSprite)a.frustumCulled&&!X.intersectsSprite(a)||F.pushSprite(a);else if(a.isImmediateRenderObject)c&&ea.setFromMatrixPosition(a.matrixWorld).applyMatrix4(aa),D.push(a,null,a.material,ea.z,null);else if(a.isMesh||a.isLine||a.isPoints)if(a.isSkinnedMesh&&a.skeleton.update(),!a.frustumCulled||X.intersectsObject(a)){c&&ea.setFromMatrixPosition(a.matrixWorld).applyMatrix4(aa);var d=pa.update(a),e=a.material;if(Array.isArray(e))for(var g=d.groups,f=0,h=g.length;f<h;f++){var k=g[f],m=e[k.materialIndex];
m&&m.visible&&D.push(a,d,m,ea.z,k)}else e.visible&&D.push(a,d,e,ea.z,null)}a=a.children;f=0;for(h=a.length;f<h;f++)l(a[f],b,c)}}function n(a,b,c,d){for(var e=0,g=a.length;e<g;e++){var f=a[e],h=f.object,k=f.geometry,l=void 0===d?f.material:d;f=f.group;if(c.isArrayCamera){U=c;for(var n=c.cameras,r=0,w=n.length;r<w;r++){var t=n[r];if(h.layers.test(t.layers)){var u=t.bounds;na.viewport(G.set(u.x*R,u.y*K,u.z*R,u.w*K).multiplyScalar(S));m(h,b,t,k,l,f)}}}else U=null,m(h,b,c,k,l,f)}}function m(a,b,c,d,g,
f){a.onBeforeRender(z,b,c,d,g,f);F=ra.get(b,U||c);a.modelViewMatrix.multiplyMatrices(c.matrixWorldInverse,a.matrixWorld);a.normalMatrix.getNormalMatrix(a.modelViewMatrix);if(a.isImmediateRenderObject){var h=a.isMesh&&0>a.matrixWorld.determinant();na.setMaterial(g,h);h=w(c,b.fog,g,a);ia="";e(a,h,g)}else z.renderBufferDirect(c,b.fog,d,g,a,f);a.onAfterRender(z,b,c,d,g,f);F=ra.get(b,U||c)}function r(a,b,e){var g=ba.get(a),f=F.state.lights;e=oa.getParameters(a,f.state,F.state.shadowsArray,b,Y.numPlanes,
Y.numIntersection,e);var h=oa.getProgramCode(a,e),k=g.program,l=!0;if(void 0===k)a.addEventListener("dispose",c);else if(k.code!==h)d(a);else{if(g.lightsHash!==f.state.hash)ba.update(a,"lightsHash",f.state.hash);else if(void 0!==e.shaderID)return;l=!1}l&&(e.shaderID?(k=tc[e.shaderID],g.shader={name:a.type,uniforms:$a.clone(k.uniforms),vertexShader:k.vertexShader,fragmentShader:k.fragmentShader}):g.shader={name:a.type,uniforms:a.uniforms,vertexShader:a.vertexShader,fragmentShader:a.fragmentShader},
a.onBeforeCompile(g.shader,z),k=oa.acquireProgram(a,g.shader,e,h),g.program=k,a.program=k);e=k.getAttributes();if(a.morphTargets)for(h=a.numSupportedMorphTargets=0;h<z.maxMorphTargets;h++)0<=e["morphTarget"+h]&&a.numSupportedMorphTargets++;if(a.morphNormals)for(h=a.numSupportedMorphNormals=0;h<z.maxMorphNormals;h++)0<=e["morphNormal"+h]&&a.numSupportedMorphNormals++;e=g.shader.uniforms;if(!a.isShaderMaterial&&!a.isRawShaderMaterial||!0===a.clipping)g.numClippingPlanes=Y.numPlanes,g.numIntersection=
Y.numIntersection,e.clippingPlanes=Y.uniform;g.fog=b;g.lightsHash=f.state.hash;a.lights&&(e.ambientLightColor.value=f.state.ambient,e.directionalLights.value=f.state.directional,e.spotLights.value=f.state.spot,e.rectAreaLights.value=f.state.rectArea,e.pointLights.value=f.state.point,e.hemisphereLights.value=f.state.hemi,e.directionalShadowMap.value=f.state.directionalShadowMap,e.directionalShadowMatrix.value=f.state.directionalShadowMatrix,e.spotShadowMap.value=f.state.spotShadowMap,e.spotShadowMatrix.value=
f.state.spotShadowMatrix,e.pointShadowMap.value=f.state.pointShadowMap,e.pointShadowMatrix.value=f.state.pointShadowMatrix);a=g.program.getUniforms();a=Nb.seqWithValue(a.seq,e);g.uniformsList=a}function w(a,b,c,d){P=0;var e=ba.get(c),g=F.state.lights;Z&&(ca||a!==L)&&Y.setState(c.clippingPlanes,c.clipIntersection,c.clipShadows,a,e,a===L&&c.id===va);!1===c.needsUpdate&&(void 0===e.program?c.needsUpdate=!0:c.fog&&e.fog!==b?c.needsUpdate=!0:c.lights&&e.lightsHash!==g.state.hash?c.needsUpdate=!0:void 0===
e.numClippingPlanes||e.numClippingPlanes===Y.numPlanes&&e.numIntersection===Y.numIntersection||(c.needsUpdate=!0));c.needsUpdate&&(r(c,b,d),c.needsUpdate=!1);var f=!1,h=!1,k=!1;g=e.program;var l=g.getUniforms(),m=e.shader.uniforms;na.useProgram(g.program)&&(k=h=f=!0);c.id!==va&&(va=c.id,h=!0);if(f||a!==L){l.setValue(M,"projectionMatrix",a.projectionMatrix);da.logarithmicDepthBuffer&&l.setValue(M,"logDepthBufFC",2/(Math.log(a.far+1)/Math.LN2));L!==(U||a)&&(L=U||a,k=h=!0);if(c.isShaderMaterial||c.isMeshPhongMaterial||
c.isMeshStandardMaterial||c.envMap)f=l.map.cameraPosition,void 0!==f&&f.setValue(M,ea.setFromMatrixPosition(a.matrixWorld));(c.isMeshPhongMaterial||c.isMeshLambertMaterial||c.isMeshBasicMaterial||c.isMeshStandardMaterial||c.isShaderMaterial||c.skinning)&&l.setValue(M,"viewMatrix",a.matrixWorldInverse)}if(c.skinning&&(l.setOptional(M,d,"bindMatrix"),l.setOptional(M,d,"bindMatrixInverse"),a=d.skeleton))if(f=a.bones,da.floatVertexTextures){if(void 0===a.boneTexture){f=Math.sqrt(4*f.length);f=ja.ceilPowerOfTwo(f);
f=Math.max(f,4);var n=new Float32Array(f*f*4);n.set(a.boneMatrices);var w=new Yb(n,f,f,1023,1015);w.needsUpdate=!0;a.boneMatrices=n;a.boneTexture=w;a.boneTextureSize=f}l.setValue(M,"boneTexture",a.boneTexture);l.setValue(M,"boneTextureSize",a.boneTextureSize)}else l.setOptional(M,a,"boneMatrices");h&&(l.setValue(M,"toneMappingExposure",z.toneMappingExposure),l.setValue(M,"toneMappingWhitePoint",z.toneMappingWhitePoint),c.lights&&(h=k,m.ambientLightColor.needsUpdate=h,m.directionalLights.needsUpdate=
h,m.pointLights.needsUpdate=h,m.spotLights.needsUpdate=h,m.rectAreaLights.needsUpdate=h,m.hemisphereLights.needsUpdate=h),b&&c.fog&&(m.fogColor.value=b.color,b.isFog?(m.fogNear.value=b.near,m.fogFar.value=b.far):b.isFogExp2&&(m.fogDensity.value=b.density)),c.isMeshBasicMaterial?t(m,c):c.isMeshLambertMaterial?(t(m,c),c.emissiveMap&&(m.emissiveMap.value=c.emissiveMap)):c.isMeshPhongMaterial?(t(m,c),c.isMeshToonMaterial?(u(m,c),c.gradientMap&&(m.gradientMap.value=c.gradientMap)):u(m,c)):c.isMeshStandardMaterial?
(t(m,c),c.isMeshPhysicalMaterial&&(m.clearCoat.value=c.clearCoat,m.clearCoatRoughness.value=c.clearCoatRoughness),m.roughness.value=c.roughness,m.metalness.value=c.metalness,c.roughnessMap&&(m.roughnessMap.value=c.roughnessMap),c.metalnessMap&&(m.metalnessMap.value=c.metalnessMap),c.emissiveMap&&(m.emissiveMap.value=c.emissiveMap),c.bumpMap&&(m.bumpMap.value=c.bumpMap,m.bumpScale.value=c.bumpScale),c.normalMap&&(m.normalMap.value=c.normalMap,m.normalScale.value.copy(c.normalScale)),c.displacementMap&&
(m.displacementMap.value=c.displacementMap,m.displacementScale.value=c.displacementScale,m.displacementBias.value=c.displacementBias),c.envMap&&(m.envMapIntensity.value=c.envMapIntensity)):c.isMeshDepthMaterial?(t(m,c),c.displacementMap&&(m.displacementMap.value=c.displacementMap,m.displacementScale.value=c.displacementScale,m.displacementBias.value=c.displacementBias)):c.isMeshDistanceMaterial?(t(m,c),c.displacementMap&&(m.displacementMap.value=c.displacementMap,m.displacementScale.value=c.displacementScale,
m.displacementBias.value=c.displacementBias),m.referencePosition.value.copy(c.referencePosition),m.nearDistance.value=c.nearDistance,m.farDistance.value=c.farDistance):c.isMeshNormalMaterial?(t(m,c),c.bumpMap&&(m.bumpMap.value=c.bumpMap,m.bumpScale.value=c.bumpScale),c.normalMap&&(m.normalMap.value=c.normalMap,m.normalScale.value.copy(c.normalScale)),c.displacementMap&&(m.displacementMap.value=c.displacementMap,m.displacementScale.value=c.displacementScale,m.displacementBias.value=c.displacementBias)):
c.isLineBasicMaterial?(m.diffuse.value=c.color,m.opacity.value=c.opacity,c.isLineDashedMaterial&&(m.dashSize.value=c.dashSize,m.totalSize.value=c.dashSize+c.gapSize,m.scale.value=c.scale)):c.isPointsMaterial?(m.diffuse.value=c.color,m.opacity.value=c.opacity,m.size.value=c.size*S,m.scale.value=.5*K,m.map.value=c.map,null!==c.map&&(!0===c.map.matrixAutoUpdate&&c.map.updateMatrix(),m.uvTransform.value.copy(c.map.matrix))):c.isShadowMaterial&&(m.color.value=c.color,m.opacity.value=c.opacity),void 0!==
m.ltc_1&&(m.ltc_1.value=T.LTC_1),void 0!==m.ltc_2&&(m.ltc_2.value=T.LTC_2),Nb.upload(M,e.uniformsList,m,z));c.isShaderMaterial&&!0===c.uniformsNeedUpdate&&(Nb.upload(M,e.uniformsList,m,z),c.uniformsNeedUpdate=!1);l.setValue(M,"modelViewMatrix",d.modelViewMatrix);l.setValue(M,"normalMatrix",d.normalMatrix);l.setValue(M,"modelMatrix",d.matrixWorld);return g}function t(a,b){a.opacity.value=b.opacity;b.color&&(a.diffuse.value=b.color);b.emissive&&a.emissive.value.copy(b.emissive).multiplyScalar(b.emissiveIntensity);
b.map&&(a.map.value=b.map);b.alphaMap&&(a.alphaMap.value=b.alphaMap);b.specularMap&&(a.specularMap.value=b.specularMap);b.envMap&&(a.envMap.value=b.envMap,a.flipEnvMap.value=b.envMap&&b.envMap.isCubeTexture?-1:1,a.reflectivity.value=b.reflectivity,a.refractionRatio.value=b.refractionRatio,a.maxMipLevel.value=ba.get(b.envMap).__maxMipLevel);b.lightMap&&(a.lightMap.value=b.lightMap,a.lightMapIntensity.value=b.lightMapIntensity);b.aoMap&&(a.aoMap.value=b.aoMap,a.aoMapIntensity.value=b.aoMapIntensity);
if(b.map)var c=b.map;else b.specularMap?c=b.specularMap:b.displacementMap?c=b.displacementMap:b.normalMap?c=b.normalMap:b.bumpMap?c=b.bumpMap:b.roughnessMap?c=b.roughnessMap:b.metalnessMap?c=b.metalnessMap:b.alphaMap?c=b.alphaMap:b.emissiveMap&&(c=b.emissiveMap);void 0!==c&&(c.isWebGLRenderTarget&&(c=c.texture),!0===c.matrixAutoUpdate&&c.updateMatrix(),a.uvTransform.value.copy(c.matrix))}function u(a,b){a.specular.value=b.specular;a.shininess.value=Math.max(b.shininess,1E-4);b.emissiveMap&&(a.emissiveMap.value=
b.emissiveMap);b.bumpMap&&(a.bumpMap.value=b.bumpMap,a.bumpScale.value=b.bumpScale);b.normalMap&&(a.normalMap.value=b.normalMap,a.normalScale.value.copy(b.normalScale));b.displacementMap&&(a.displacementMap.value=b.displacementMap,a.displacementScale.value=b.displacementScale,a.displacementBias.value=b.displacementBias)}console.log("THREE.WebGLRenderer","92");f=f||{};var v=void 0!==f.canvas?f.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),q=void 0!==f.context?f.context:null,
A=void 0!==f.alpha?f.alpha:!1,C=void 0!==f.depth?f.depth:!0,E=void 0!==f.stencil?f.stencil:!0,x=void 0!==f.antialias?f.antialias:!1,Q=void 0!==f.premultipliedAlpha?f.premultipliedAlpha:!0,I=void 0!==f.preserveDrawingBuffer?f.preserveDrawingBuffer:!1,B=void 0!==f.powerPreference?f.powerPreference:"default",D=null,F=null;this.domElement=v;this.context=null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.clippingPlanes=[];this.localClippingEnabled=
!1;this.gammaFactor=2;this.physicallyCorrectLights=this.gammaOutput=this.gammaInput=!1;this.toneMappingWhitePoint=this.toneMappingExposure=this.toneMapping=1;this.maxMorphTargets=8;this.maxMorphNormals=4;var z=this,H=!1,N=null,La=null,va=-1,ia="",L=null,U=null,G=new ya,J=new ya,O=null,P=0,R=v.width,K=v.height,S=1,W=new ya(0,0,R,K),ma=new ya(0,0,R,K),Ia=!1,X=new Ye,Y=new mk,Z=!1,ca=!1,aa=new V,ea=new p;try{A={alpha:A,depth:C,stencil:E,antialias:x,premultipliedAlpha:Q,preserveDrawingBuffer:I,powerPreference:B};
v.addEventListener("webglcontextlost",a,!1);v.addEventListener("webglcontextrestored",b,!1);var M=q||v.getContext("webgl",A)||v.getContext("experimental-webgl",A);if(null===M){if(null!==v.getContext("webgl"))throw Error("Error creating WebGL context with your selected attributes.");throw Error("Error creating WebGL context.");}void 0===M.getShaderPrecisionFormat&&(M.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})}catch(ol){console.error("THREE.WebGLRenderer: "+ol.message)}var Fa,
da,na,fa,ba,ha,ka,la,pa,oa,sa,ra,qa,za,Ba,Ca,Da,ua;h();var xa=new gh(z);this.vr=xa;var Ga=new fh(z,pa,da.maxTextureSize);this.shadowMap=Ga;this.getContext=function(){return M};this.getContextAttributes=function(){return M.getContextAttributes()};this.forceContextLoss=function(){var a=Fa.get("WEBGL_lose_context");a&&a.loseContext()};this.forceContextRestore=function(){var a=Fa.get("WEBGL_lose_context");a&&a.restoreContext()};this.getPixelRatio=function(){return S};this.setPixelRatio=function(a){void 0!==
a&&(S=a,this.setSize(R,K,!1))};this.getSize=function(){return{width:R,height:K}};this.setSize=function(a,b,c){var d=xa.getDevice();d&&d.isPresenting?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(R=a,K=b,v.width=a*S,v.height=b*S,!1!==c&&(v.style.width=a+"px",v.style.height=b+"px"),this.setViewport(0,0,a,b))};this.getDrawingBufferSize=function(){return{width:R*S,height:K*S}};this.setDrawingBufferSize=function(a,b,c){R=a;K=b;S=c;v.width=a*c;v.height=b*c;this.setViewport(0,
0,a,b)};this.getCurrentViewport=function(){return G};this.setViewport=function(a,b,c,d){W.set(a,K-b-d,c,d);na.viewport(G.copy(W).multiplyScalar(S))};this.setScissor=function(a,b,c,d){ma.set(a,K-b-d,c,d);na.scissor(J.copy(ma).multiplyScalar(S))};this.setScissorTest=function(a){na.setScissorTest(Ia=a)};this.getClearColor=function(){return qa.getClearColor()};this.setClearColor=function(){qa.setClearColor.apply(qa,arguments)};this.getClearAlpha=function(){return qa.getClearAlpha()};this.setClearAlpha=
function(){qa.setClearAlpha.apply(qa,arguments)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=M.COLOR_BUFFER_BIT;if(void 0===b||b)d|=M.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=M.STENCIL_BUFFER_BIT;M.clear(d)};this.clearColor=function(){this.clear(!0,!1,!1)};this.clearDepth=function(){this.clear(!1,!0,!1)};this.clearStencil=function(){this.clear(!1,!1,!0)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.dispose=function(){v.removeEventListener("webglcontextlost",
a,!1);v.removeEventListener("webglcontextrestored",b,!1);sa.dispose();ra.dispose();ba.dispose();pa.dispose();xa.dispose();Ea=!1};this.renderBufferImmediate=function(a,b,c){na.initAttributes();var d=ba.get(a);a.hasPositions&&!d.position&&(d.position=M.createBuffer());a.hasNormals&&!d.normal&&(d.normal=M.createBuffer());a.hasUvs&&!d.uv&&(d.uv=M.createBuffer());a.hasColors&&!d.color&&(d.color=M.createBuffer());b=b.getAttributes();a.hasPositions&&(M.bindBuffer(M.ARRAY_BUFFER,d.position),M.bufferData(M.ARRAY_BUFFER,
a.positionArray,M.DYNAMIC_DRAW),na.enableAttribute(b.position),M.vertexAttribPointer(b.position,3,M.FLOAT,!1,0,0));if(a.hasNormals){M.bindBuffer(M.ARRAY_BUFFER,d.normal);if(!c.isMeshPhongMaterial&&!c.isMeshStandardMaterial&&!c.isMeshNormalMaterial&&!0===c.flatShading)for(var e=0,g=3*a.count;e<g;e+=9){var f=a.normalArray,h=(f[e+0]+f[e+3]+f[e+6])/3,k=(f[e+1]+f[e+4]+f[e+7])/3,l=(f[e+2]+f[e+5]+f[e+8])/3;f[e+0]=h;f[e+1]=k;f[e+2]=l;f[e+3]=h;f[e+4]=k;f[e+5]=l;f[e+6]=h;f[e+7]=k;f[e+8]=l}M.bufferData(M.ARRAY_BUFFER,
a.normalArray,M.DYNAMIC_DRAW);na.enableAttribute(b.normal);M.vertexAttribPointer(b.normal,3,M.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(M.bindBuffer(M.ARRAY_BUFFER,d.uv),M.bufferData(M.ARRAY_BUFFER,a.uvArray,M.DYNAMIC_DRAW),na.enableAttribute(b.uv),M.vertexAttribPointer(b.uv,2,M.FLOAT,!1,0,0));a.hasColors&&0!==c.vertexColors&&(M.bindBuffer(M.ARRAY_BUFFER,d.color),M.bufferData(M.ARRAY_BUFFER,a.colorArray,M.DYNAMIC_DRAW),na.enableAttribute(b.color),M.vertexAttribPointer(b.color,3,M.FLOAT,!1,0,0));na.disableUnusedAttributes();
M.drawArrays(M.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){var g=e.isMesh&&0>e.matrixWorld.determinant();na.setMaterial(d,g);var h=w(a,b,d,e);a=c.id+"_"+h.id+"_"+(!0===d.wireframe);var k=!1;a!==ia&&(ia=a,k=!0);e.morphTargetInfluences&&(za.update(e,c,d,h),k=!0);g=c.index;var l=c.attributes.position;b=1;!0===d.wireframe&&(g=la.getWireframeAttribute(c),b=2);a=Ba;if(null!==g){var m=ka.get(g);a=Ca;a.setIndex(m)}if(k){if(c&&c.isInstancedBufferGeometry&&null===Fa.get("ANGLE_instanced_arrays"))console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");
else{na.initAttributes();k=c.attributes;h=h.getAttributes();var n=d.defaultAttributeValues;for(E in h){var r=h[E];if(0<=r){var t=k[E];if(void 0!==t){var u=t.normalized,p=t.itemSize,v=ka.get(t);if(void 0!==v){var q=v.buffer,A=v.type;v=v.bytesPerElement;if(t.isInterleavedBufferAttribute){var y=t.data,C=y.stride;t=t.offset;y&&y.isInstancedInterleavedBuffer?(na.enableAttributeAndDivisor(r,y.meshPerAttribute),void 0===c.maxInstancedCount&&(c.maxInstancedCount=y.meshPerAttribute*y.count)):na.enableAttribute(r);
M.bindBuffer(M.ARRAY_BUFFER,q);M.vertexAttribPointer(r,p,A,u,C*v,t*v)}else t.isInstancedBufferAttribute?(na.enableAttributeAndDivisor(r,t.meshPerAttribute),void 0===c.maxInstancedCount&&(c.maxInstancedCount=t.meshPerAttribute*t.count)):na.enableAttribute(r),M.bindBuffer(M.ARRAY_BUFFER,q),M.vertexAttribPointer(r,p,A,u,0,0)}}else if(void 0!==n&&(u=n[E],void 0!==u))switch(u.length){case 2:M.vertexAttrib2fv(r,u);break;case 3:M.vertexAttrib3fv(r,u);break;case 4:M.vertexAttrib4fv(r,u);break;default:M.vertexAttrib1fv(r,
u)}}}na.disableUnusedAttributes()}null!==g&&M.bindBuffer(M.ELEMENT_ARRAY_BUFFER,m.buffer)}m=Infinity;null!==g?m=g.count:void 0!==l&&(m=l.count);g=c.drawRange.start*b;l=null!==f?f.start*b:0;var E=Math.max(g,l);f=Math.max(0,Math.min(m,g+c.drawRange.count*b,l+(null!==f?f.count*b:Infinity))-1-E+1);if(0!==f){if(e.isMesh)if(!0===d.wireframe)na.setLineWidth(d.wireframeLinewidth*(null===N?S:1)),a.setMode(M.LINES);else switch(e.drawMode){case 0:a.setMode(M.TRIANGLES);break;case 1:a.setMode(M.TRIANGLE_STRIP);
break;case 2:a.setMode(M.TRIANGLE_FAN)}else e.isLine?(d=d.linewidth,void 0===d&&(d=1),na.setLineWidth(d*(null===N?S:1)),e.isLineSegments?a.setMode(M.LINES):e.isLineLoop?a.setMode(M.LINE_LOOP):a.setMode(M.LINE_STRIP)):e.isPoints&&a.setMode(M.POINTS);c&&c.isInstancedBufferGeometry?0<c.maxInstancedCount&&a.renderInstances(c,E,f):a.render(E,f)}};this.compile=function(a,b){F=ra.get(a,b);F.init();a.traverse(function(a){a.isLight&&(F.pushLight(a),a.castShadow&&F.pushShadow(a))});F.setupLights(b);a.traverse(function(b){if(b.material)if(Array.isArray(b.material))for(var c=
0;c<b.material.length;c++)r(b.material[c],a.fog,b);else r(b.material,a.fog,b)})};var Ea=!1,Ha=null;this.animate=function(a){Ha=a;null!==Ha?Ea||(g(),Ea=!0):Ea=!1};this.render=function(a,b,c,d){if(!b||!b.isCamera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else if(!H){ia="";va=-1;L=null;!0===a.autoUpdate&&a.updateMatrixWorld();null===b.parent&&b.updateMatrixWorld();xa.enabled&&(b=xa.getCamera(b));F=ra.get(a,b);F.init();a.onBeforeRender(z,a,b,c);aa.multiplyMatrices(b.projectionMatrix,
b.matrixWorldInverse);X.setFromMatrix(aa);ca=this.localClippingEnabled;Z=Y.init(this.clippingPlanes,ca,b);D=sa.get(a,b);D.init();l(a,b,z.sortObjects);!0===z.sortObjects&&D.sort();Z&&Y.beginShadows();Ga.render(F.state.shadowsArray,a,b);F.setupLights(b);Z&&Y.endShadows();this.info.autoReset&&this.info.reset();void 0===c&&(c=null);this.setRenderTarget(c);qa.render(D,a,b,d);d=D.opaque;var e=D.transparent;if(a.overrideMaterial){var f=a.overrideMaterial;d.length&&n(d,a,b,f);e.length&&n(e,a,b,f)}else d.length&&
n(d,a,b),e.length&&n(e,a,b);Da.render(F.state.spritesArray,a,b);c&&ha.updateRenderTargetMipmap(c);na.buffers.depth.setTest(!0);na.buffers.depth.setMask(!0);na.buffers.color.setMask(!0);na.setPolygonOffset(!1);a.onAfterRender(z,a,b);xa.enabled&&xa.submitFrame();F=D=null}};this.allocTextureUnit=function(){var a=P;a>=da.maxTextures&&console.warn("THREE.WebGLRenderer: Trying to use "+a+" texture units while this GPU supports only "+da.maxTextures);P+=1;return a};this.setTexture2D=function(){var a=!1;
return function(b,c){b&&b.isWebGLRenderTarget&&(a||(console.warn("THREE.WebGLRenderer.setTexture2D: don't use render targets as textures. Use their .texture property instead."),a=!0),b=b.texture);ha.setTexture2D(b,c)}}();this.setTexture=function(){var a=!1;return function(b,c){a||(console.warn("THREE.WebGLRenderer: .setTexture is deprecated, use setTexture2D instead."),a=!0);ha.setTexture2D(b,c)}}();this.setTextureCube=function(){var a=!1;return function(b,c){b&&b.isWebGLRenderTargetCube&&(a||(console.warn("THREE.WebGLRenderer.setTextureCube: don't use cube render targets as textures. Use their .texture property instead."),
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ua.convert(l)!==M.getParameter(M.IMPLEMENTATION_COLOR_READ_FORMAT)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):1009===m||ua.convert(m)===M.getParameter(M.IMPLEMENTATION_COLOR_READ_TYPE)||1015===m&&(Fa.get("OES_texture_float")||Fa.get("WEBGL_color_buffer_float"))||1016===m&&Fa.get("EXT_color_buffer_half_float")?M.checkFramebufferStatus(M.FRAMEBUFFER)===M.FRAMEBUFFER_COMPLETE?0<=b&&b<=a.width-d&&0<=c&&c<=a.height-e&&M.readPixels(b,
c,d,e,ua.convert(l),ua.convert(m),f):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete."):console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.")}finally{h&&M.bindFramebuffer(M.FRAMEBUFFER,La)}}}else console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.")};this.copyFramebufferToTexture=function(a,b,c){var d=
b.image.width,e=b.image.height,f=ua.convert(b.format);this.setTexture2D(b,0);M.copyTexImage2D(M.TEXTURE_2D,c||0,f,a.x,a.y,d,e,0)};this.copyTextureToTexture=function(a,b,c,d){var e=b.image.width,f=b.image.height,g=ua.convert(c.format),h=ua.convert(c.type);b=b.isDataTexture?b.image.data:b.image;this.setTexture2D(c,0);M.texSubImage2D(M.TEXTURE_2D,d||0,a.x,a.y,e,f,g,h,b)}}function vc(f,h){this.name="";this.color=new S(f);this.density=void 0!==h?h:2.5E-4}function wc(f,h,a){this.name="";this.color=new S(f);
this.near=void 0!==h?h:1;this.far=void 0!==a?a:1E3}function xc(){O.call(this);this.type="Scene";this.overrideMaterial=this.fog=this.background=null;this.autoUpdate=!0}function cc(f){da.call(this);this.type="SpriteMaterial";this.color=new S(16777215);this.map=null;this.rotation=0;this.lights=this.fog=!1;this.setValues(f)}function lf(f){O.call(this);this.type="Sprite";this.material=void 0!==f?f:new cc;this.center=new x(.5,.5)}function ie(){O.call(this);this.type="LOD";Object.defineProperties(this,{levels:{enumerable:!0,
value:[]}})}function je(f,h){f=f||[];this.bones=f.slice(0);this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===h)this.calculateInverses();else if(this.bones.length===h.length)this.boneInverses=h.slice(0);else for(console.warn("THREE.Skeleton boneInverses is the wrong length."),this.boneInverses=[],f=0,h=this.bones.length;f<h;f++)this.boneInverses.push(new V)}function mf(){O.call(this);this.type="Bone"}function ke(f,h){ha.call(this,f,h);this.type="SkinnedMesh";this.bindMode="attached";
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void 0!==f?f:new R;this.material=void 0!==h?h:new za({color:16777215*Math.random()})}function Ca(f,h){Va.call(this,f,h);this.type="LineSegments"}function nf(f,h){Va.call(this,f,h);this.type="LineLoop"}function dc(f){da.call(this);this.type="PointsMaterial";this.color=new S(16777215);this.map=null;this.size=1;this.sizeAttenuation=!0;this.lights=!1;this.setValues(f)}function of(f,h){O.call(this);this.type="Points";this.geometry=void 0!==f?f:new R;this.material=void 0!==h?h:new dc({color:16777215*Math.random()})}
function pf(){O.call(this);this.type="Group"}function hh(f,h,a,b,c,d,e,g,k){ra.call(this,f,h,a,b,c,d,e,g,k);this.generateMipmaps=!1}function fd(f,h,a,b,c,d,e,g,k,l,n,m){ra.call(this,null,d,e,g,k,l,b,c,n,m);this.image={width:h,height:a};this.mipmaps=f;this.generateMipmaps=this.flipY=!1}function gd(f,h,a,b,c,d,e,g,k,l){l=void 0!==l?l:1026;if(1026!==l&&1027!==l)throw Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===a&&1026===l&&(a=1012);void 0===a&&1027===
l&&(a=1020);ra.call(this,null,b,c,d,e,g,l,a,k);this.image={width:f,height:h};this.magFilter=void 0!==e?e:1003;this.minFilter=void 0!==g?g:1003;this.generateMipmaps=this.flipY=!1}function le(f){R.call(this);this.type="WireframeGeometry";var h=[],a,b,c,d=[0,0],e={},g=["a","b","c"];if(f&&f.isGeometry){var k=f.faces;var l=0;for(b=k.length;l<b;l++){var n=k[l];for(a=0;3>a;a++){var m=n[g[a]];var r=n[g[(a+1)%3]];d[0]=Math.min(m,r);d[1]=Math.max(m,r);m=d[0]+","+d[1];void 0===e[m]&&(e[m]={index1:d[0],index2:d[1]})}}for(m in e)l=
e[m],g=f.vertices[l.index1],h.push(g.x,g.y,g.z),g=f.vertices[l.index2],h.push(g.x,g.y,g.z)}else if(f&&f.isBufferGeometry)if(g=new p,null!==f.index){k=f.attributes.position;n=f.index;var w=f.groups;0===w.length&&(w=[{start:0,count:n.count,materialIndex:0}]);f=0;for(c=w.length;f<c;++f)for(l=w[f],a=l.start,b=l.count,l=a,b=a+b;l<b;l+=3)for(a=0;3>a;a++)m=n.getX(l+a),r=n.getX(l+(a+1)%3),d[0]=Math.min(m,r),d[1]=Math.max(m,r),m=d[0]+","+d[1],void 0===e[m]&&(e[m]={index1:d[0],index2:d[1]});for(m in e)l=e[m],
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function yc(f,h,a){R.call(this);this.type="ParametricBufferGeometry";this.parameters={func:f,slices:h,stacks:a};var b=[],c=[],d=[],e=[],g=new p,k=new p,l=new p,n=new p,m=new p,r,w,t=h+1;for(r=0;r<=a;r++){var u=r/a;for(w=0;w<=h;w++){var v=w/h;f(v,u,k);c.push(k.x,k.y,k.z);0<=v-1E-5?(f(v-1E-5,u,l),n.subVectors(k,l)):(f(v+1E-5,u,l),n.subVectors(l,k));0<=u-1E-5?(f(v,u-1E-5,l),m.subVectors(k,l)):(f(v,u+1E-5,l),m.subVectors(l,k));g.crossVectors(n,m).normalize();d.push(g.x,g.y,g.z);e.push(v,u)}}for(r=0;r<
a;r++)for(w=0;w<h;w++)f=r*t+w+1,g=(r+1)*t+w+1,k=(r+1)*t+w,b.push(r*t+w,f,k),b.push(f,g,k);this.setIndex(b);this.addAttribute("position",new J(c,3));this.addAttribute("normal",new J(d,3));this.addAttribute("uv",new J(e,2))}function id(f,h,a,b){ca.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:f,indices:h,radius:a,detail:b};this.fromBufferGeometry(new Wa(f,h,a,b));this.mergeVertices()}function Wa(f,h,a,b){function c(a){g.push(a.x,a.y,a.z)}function d(a,b){a*=3;b.x=f[a+0];b.y=f[a+
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x:x.clone().lerp(Q,k/I)}for(l=0;l<C;l++)for(k=0;k<2*(C-l)-1;k++)v=Math.floor(k/2),0===k%2?(c(E[l][v+1]),c(E[l+1][v]),c(E[l][v])):(c(E[l][v+1]),c(E[l+1][v+1]),c(E[l+1][v]))}})(b);(function(a){for(var b=new p,c=0;c<g.length;c+=3)b.x=g[c+0],b.y=g[c+1],b.z=g[c+2],b.normalize().multiplyScalar(a),g[c+0]=b.x,g[c+1]=b.y,g[c+2]=b.z})(a);(function(){for(var a=new p,b=0;b<g.length;b+=3)a.x=g[b+0],a.y=g[b+1],a.z=g[b+2],k.push(Math.atan2(a.z,-a.x)/2/Math.PI+.5,1-(Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+
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this.addAttribute("position",new J(g,3));this.addAttribute("normal",new J(g.slice(),3));this.addAttribute("uv",new J(k,2));0===b?this.computeVertexNormals():this.normalizeNormals()}function jd(f,h){ca.call(this);this.type="TetrahedronGeometry";this.parameters={radius:f,detail:h};this.fromBufferGeometry(new zc(f,h));this.mergeVertices()}function zc(f,h){Wa.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],f,h);this.type="TetrahedronBufferGeometry";this.parameters={radius:f,detail:h}}
function kd(f,h){ca.call(this);this.type="OctahedronGeometry";this.parameters={radius:f,detail:h};this.fromBufferGeometry(new ec(f,h));this.mergeVertices()}function ec(f,h){Wa.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],f,h);this.type="OctahedronBufferGeometry";this.parameters={radius:f,detail:h}}function ld(f,h){ca.call(this);this.type="IcosahedronGeometry";this.parameters={radius:f,detail:h};this.fromBufferGeometry(new Ac(f,h));this.mergeVertices()}
function Ac(f,h){var a=(1+Math.sqrt(5))/2;Wa.call(this,[-1,a,0,1,a,0,-1,-a,0,1,-a,0,0,-1,a,0,1,a,0,-1,-a,0,1,-a,a,0,-1,a,0,1,-a,0,-1,-a,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],f,h);this.type="IcosahedronBufferGeometry";this.parameters={radius:f,detail:h}}function md(f,h){ca.call(this);this.type="DodecahedronGeometry";this.parameters={radius:f,detail:h};this.fromBufferGeometry(new Bc(f,h));this.mergeVertices()}
function Bc(f,h){var a=(1+Math.sqrt(5))/2,b=1/a;Wa.call(this,[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-b,-a,0,-b,a,0,b,-a,0,b,a,-b,-a,0,-b,a,0,b,-a,0,b,a,0,-a,0,-b,a,0,-b,-a,0,b,a,0,b],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],f,h);this.type="DodecahedronBufferGeometry";
this.parameters={radius:f,detail:h}}function nd(f,h,a,b,c,d){ca.call(this);this.type="TubeGeometry";this.parameters={path:f,tubularSegments:h,radius:a,radialSegments:b,closed:c};void 0!==d&&console.warn("THREE.TubeGeometry: taper has been removed.");f=new Cc(f,h,a,b,c);this.tangents=f.tangents;this.normals=f.normals;this.binormals=f.binormals;this.fromBufferGeometry(f);this.mergeVertices()}function Cc(f,h,a,b,c){function d(c){n=f.getPointAt(c/h,n);var d=e.normals[c];c=e.binormals[c];for(r=0;r<=b;r++){var l=
r/b*Math.PI*2,m=Math.sin(l);l=-Math.cos(l);k.x=l*d.x+m*c.x;k.y=l*d.y+m*c.y;k.z=l*d.z+m*c.z;k.normalize();t.push(k.x,k.y,k.z);g.x=n.x+a*k.x;g.y=n.y+a*k.y;g.z=n.z+a*k.z;w.push(g.x,g.y,g.z)}}R.call(this);this.type="TubeBufferGeometry";this.parameters={path:f,tubularSegments:h,radius:a,radialSegments:b,closed:c};h=h||64;a=a||1;b=b||8;c=c||!1;var e=f.computeFrenetFrames(h,c);this.tangents=e.tangents;this.normals=e.normals;this.binormals=e.binormals;var g=new p,k=new p,l=new x,n=new p,m,r,w=[],t=[],u=[],
v=[];for(m=0;m<h;m++)d(m);d(!1===c?h:0);for(m=0;m<=h;m++)for(r=0;r<=b;r++)l.x=m/h,l.y=r/b,u.push(l.x,l.y);(function(){for(r=1;r<=h;r++)for(m=1;m<=b;m++){var a=(b+1)*r+(m-1),c=(b+1)*r+m,d=(b+1)*(r-1)+m;v.push((b+1)*(r-1)+(m-1),a,d);v.push(a,c,d)}})();this.setIndex(v);this.addAttribute("position",new J(w,3));this.addAttribute("normal",new J(t,3));this.addAttribute("uv",new J(u,2))}function od(f,h,a,b,c,d,e){ca.call(this);this.type="TorusKnotGeometry";this.parameters={radius:f,tube:h,tubularSegments:a,
radialSegments:b,p:c,q:d};void 0!==e&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead.");this.fromBufferGeometry(new Dc(f,h,a,b,c,d));this.mergeVertices()}function Dc(f,h,a,b,c,d){function e(a,b,c,d,e){var f=Math.sin(a);b=c/b*a;c=Math.cos(b);e.x=d*(2+c)*.5*Math.cos(a);e.y=d*(2+c)*f*.5;e.z=d*Math.sin(b)*.5}R.call(this);this.type="TorusKnotBufferGeometry";this.parameters={radius:f,tube:h,tubularSegments:a,radialSegments:b,p:c,q:d};f=f||1;h=h||.4;
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lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute().");
this.x=a.getX(b);this.y=a.getY(b);return this},rotateAround:function(a,b){var c=Math.cos(b);b=Math.sin(b);var d=this.x-a.x,e=this.y-a.y;this.x=d*c-e*b+a.x;this.y=d*b+e*c+a.y;return this}});Object.assign(V.prototype,{isMatrix4:!0,set:function(a,b,c,d,e,g,k,l,n,m,r,w,t,p,q,y){var u=this.elements;u[0]=a;u[4]=b;u[8]=c;u[12]=d;u[1]=e;u[5]=g;u[9]=k;u[13]=l;u[2]=n;u[6]=m;u[10]=r;u[14]=w;u[3]=t;u[7]=p;u[11]=q;u[15]=y;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},
clone:function(){return(new V).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return this},copyPosition:function(a){var b=this.elements;a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){a.setFromMatrixColumn(this,0);b.setFromMatrixColumn(this,1);c.setFromMatrixColumn(this,
2);return this},makeBasis:function(a,b,c){this.set(a.x,b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(){var a=new p;return function(b){var c=this.elements,d=b.elements,e=1/a.setFromMatrixColumn(b,0).length(),g=1/a.setFromMatrixColumn(b,1).length();b=1/a.setFromMatrixColumn(b,2).length();c[0]=d[0]*e;c[1]=d[1]*e;c[2]=d[2]*e;c[4]=d[4]*g;c[5]=d[5]*g;c[6]=d[6]*g;c[8]=d[8]*b;c[9]=d[9]*b;c[10]=d[10]*b;return this}}(),makeRotationFromEuler:function(a){a&&a.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");
var b=this.elements,c=a.x,d=a.y,e=a.z,g=Math.cos(c);c=Math.sin(c);var k=Math.cos(d);d=Math.sin(d);var l=Math.cos(e);e=Math.sin(e);if("XYZ"===a.order){a=g*l;var n=g*e,m=c*l,r=c*e;b[0]=k*l;b[4]=-k*e;b[8]=d;b[1]=n+m*d;b[5]=a-r*d;b[9]=-c*k;b[2]=r-a*d;b[6]=m+n*d;b[10]=g*k}else"YXZ"===a.order?(a=k*l,n=k*e,m=d*l,r=d*e,b[0]=a+r*c,b[4]=m*c-n,b[8]=g*d,b[1]=g*e,b[5]=g*l,b[9]=-c,b[2]=n*c-m,b[6]=r+a*c,b[10]=g*k):"ZXY"===a.order?(a=k*l,n=k*e,m=d*l,r=d*e,b[0]=a-r*c,b[4]=-g*e,b[8]=m+n*c,b[1]=n+m*c,b[5]=g*l,b[9]=
r-a*c,b[2]=-g*d,b[6]=c,b[10]=g*k):"ZYX"===a.order?(a=g*l,n=g*e,m=c*l,r=c*e,b[0]=k*l,b[4]=m*d-n,b[8]=a*d+r,b[1]=k*e,b[5]=r*d+a,b[9]=n*d-m,b[2]=-d,b[6]=c*k,b[10]=g*k):"YZX"===a.order?(a=g*k,n=g*d,m=c*k,r=c*d,b[0]=k*l,b[4]=r-a*e,b[8]=m*e+n,b[1]=e,b[5]=g*l,b[9]=-c*l,b[2]=-d*l,b[6]=n*e+m,b[10]=a-r*e):"XZY"===a.order&&(a=g*k,n=g*d,m=c*k,r=c*d,b[0]=k*l,b[4]=-e,b[8]=d*l,b[1]=a*e+r,b[5]=g*l,b[9]=n*e-m,b[2]=m*e-n,b[6]=c*l,b[10]=r*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(a){var b=
this.elements,c=a._x,d=a._y,e=a._z,g=a._w,k=c+c,l=d+d,n=e+e;a=c*k;var m=c*l;c*=n;var r=d*l;d*=n;e*=n;k*=g;l*=g;g*=n;b[0]=1-(r+e);b[4]=m-g;b[8]=c+l;b[1]=m+g;b[5]=1-(a+e);b[9]=d-k;b[2]=c-l;b[6]=d+k;b[10]=1-(a+r);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a=new p,b=new p,c=new p;return function(d,e,g){var k=this.elements;c.subVectors(d,e);0===c.lengthSq()&&(c.z=1);c.normalize();a.crossVectors(g,c);0===a.lengthSq()&&(1===Math.abs(g.z)?c.x+=1E-4:c.z+=1E-4,
c.normalize(),a.crossVectors(g,c));a.normalize();b.crossVectors(c,a);k[0]=a.x;k[4]=b.x;k[8]=c.x;k[1]=a.y;k[5]=b.y;k[9]=c.y;k[2]=a.z;k[6]=b.z;k[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;
b=this.elements;a=c[0];var e=c[4],g=c[8],k=c[12],l=c[1],n=c[5],m=c[9],r=c[13],w=c[2],t=c[6],p=c[10],q=c[14],y=c[3],A=c[7],C=c[11];c=c[15];var E=d[0],x=d[4],Q=d[8],I=d[12],z=d[1],B=d[5],F=d[9],D=d[13],G=d[2],H=d[6],N=d[10],J=d[14],L=d[3],K=d[7],U=d[11];d=d[15];b[0]=a*E+e*z+g*G+k*L;b[4]=a*x+e*B+g*H+k*K;b[8]=a*Q+e*F+g*N+k*U;b[12]=a*I+e*D+g*J+k*d;b[1]=l*E+n*z+m*G+r*L;b[5]=l*x+n*B+m*H+r*K;b[9]=l*Q+n*F+m*N+r*U;b[13]=l*I+n*D+m*J+r*d;b[2]=w*E+t*z+p*G+q*L;b[6]=w*x+t*B+p*H+q*K;b[10]=w*Q+t*F+p*N+q*U;b[14]=w*
I+t*D+p*J+q*d;b[3]=y*E+A*z+C*G+c*L;b[7]=y*x+A*B+C*H+c*K;b[11]=y*Q+A*F+C*N+c*U;b[15]=y*I+A*D+C*J+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},applyToBufferAttribute:function(){var a=new p;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix4(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),
determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],g=a[1],k=a[5],l=a[9],n=a[13],m=a[2],r=a[6],w=a[10],t=a[14];return a[3]*(+e*l*r-d*n*r-e*k*w+c*n*w+d*k*t-c*l*t)+a[7]*(+b*l*t-b*n*w+e*g*w-d*g*t+d*n*m-e*l*m)+a[11]*(+b*n*r-b*k*t-e*g*r+c*g*t+e*k*m-c*n*m)+a[15]*(-d*k*m-b*l*r+b*k*w+d*g*r-c*g*w+c*l*m)},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];
a[14]=b;return this},setPosition:function(a){var b=this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements;a=d[0];var e=d[1],g=d[2],k=d[3],l=d[4],n=d[5],m=d[6],r=d[7],w=d[8],t=d[9],p=d[10],q=d[11],y=d[12],A=d[13],C=d[14];d=d[15];var E=t*C*r-A*p*r+A*m*q-n*C*q-t*m*d+n*p*d,x=y*p*r-w*C*r-y*m*q+l*C*q+w*m*d-l*p*d,Q=w*A*r-y*t*r+y*n*q-l*A*q-w*n*d+l*t*d,I=y*t*m-w*A*m-y*n*p+l*A*p+w*n*C-l*t*C,z=a*E+e*x+g*Q+k*I;if(0===z){if(!0===b)throw Error("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");
console.warn("THREE.Matrix4: .getInverse() can't invert matrix, determinant is 0");return this.identity()}b=1/z;c[0]=E*b;c[1]=(A*p*k-t*C*k-A*g*q+e*C*q+t*g*d-e*p*d)*b;c[2]=(n*C*k-A*m*k+A*g*r-e*C*r-n*g*d+e*m*d)*b;c[3]=(t*m*k-n*p*k-t*g*r+e*p*r+n*g*q-e*m*q)*b;c[4]=x*b;c[5]=(w*C*k-y*p*k+y*g*q-a*C*q-w*g*d+a*p*d)*b;c[6]=(y*m*k-l*C*k-y*g*r+a*C*r+l*g*d-a*m*d)*b;c[7]=(l*p*k-w*m*k+w*g*r-a*p*r-l*g*q+a*m*q)*b;c[8]=Q*b;c[9]=(y*t*k-w*A*k-y*e*q+a*A*q+w*e*d-a*t*d)*b;c[10]=(l*A*k-y*n*k+y*e*r-a*A*r-l*e*d+a*n*d)*b;c[11]=
(w*n*k-l*t*k-w*e*r+a*t*r+l*e*q-a*n*q)*b;c[12]=I*b;c[13]=(w*A*g-y*t*g+y*e*p-a*A*p-w*e*C+a*t*C)*b;c[14]=(y*n*g-l*A*g-y*e*m+a*A*m+l*e*C-a*n*C)*b;c[15]=(l*t*g-w*n*g+w*e*m-a*t*m-l*e*p+a*n*p)*b;return this},scale:function(a){var b=this.elements,c=a.x,d=a.y;a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],a[4]*a[4]+a[5]*a[5]+a[6]*a[6],
a[8]*a[8]+a[9]*a[9]+a[10]*a[10]))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=
Math.cos(b);b=Math.sin(b);var d=1-c,e=a.x,g=a.y;a=a.z;var k=d*e,l=d*g;this.set(k*e+c,k*g-b*a,k*a+b*g,0,k*g+b*a,l*g+c,l*a-b*e,0,k*a-b*g,l*a+b*e,d*a*a+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},makeShear:function(a,b,c){this.set(1,b,c,0,a,1,c,0,a,b,1,0,0,0,0,1);return this},compose:function(a,b,c){this.makeRotationFromQuaternion(b);this.scale(c);this.setPosition(a);return this},decompose:function(){var a=new p,b=new V;return function(c,
d,e){var g=this.elements,k=a.set(g[0],g[1],g[2]).length(),l=a.set(g[4],g[5],g[6]).length(),n=a.set(g[8],g[9],g[10]).length();0>this.determinant()&&(k=-k);c.x=g[12];c.y=g[13];c.z=g[14];b.copy(this);c=1/k;g=1/l;var m=1/n;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=g;b.elements[5]*=g;b.elements[6]*=g;b.elements[8]*=m;b.elements[9]*=m;b.elements[10]*=m;d.setFromRotationMatrix(b);e.x=k;e.y=l;e.z=n;return this}}(),makePerspective:function(a,b,c,d,e,g){void 0===g&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");
var k=this.elements;k[0]=2*e/(b-a);k[4]=0;k[8]=(b+a)/(b-a);k[12]=0;k[1]=0;k[5]=2*e/(c-d);k[9]=(c+d)/(c-d);k[13]=0;k[2]=0;k[6]=0;k[10]=-(g+e)/(g-e);k[14]=-2*g*e/(g-e);k[3]=0;k[7]=0;k[11]=-1;k[15]=0;return this},makeOrthographic:function(a,b,c,d,e,g){var k=this.elements,l=1/(b-a),n=1/(c-d),m=1/(g-e);k[0]=2*l;k[4]=0;k[8]=0;k[12]=-((b+a)*l);k[1]=0;k[5]=2*n;k[9]=0;k[13]=-((c+d)*n);k[2]=0;k[6]=0;k[10]=-2*m;k[14]=-((g+e)*m);k[3]=0;k[7]=0;k[11]=0;k[15]=1;return this},equals:function(a){var b=this.elements;
a=a.elements;for(var c=0;16>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,b){void 0===b&&(b=0);for(var c=0;16>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a}});Object.assign(sa,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,
d)},slerpFlat:function(a,b,c,d,e,g,k){var l=c[d+0],n=c[d+1],m=c[d+2];c=c[d+3];d=e[g+0];var r=e[g+1],w=e[g+2];e=e[g+3];if(c!==e||l!==d||n!==r||m!==w){g=1-k;var t=l*d+n*r+m*w+c*e,p=0<=t?1:-1,q=1-t*t;q>Number.EPSILON&&(q=Math.sqrt(q),t=Math.atan2(q,t*p),g=Math.sin(g*t)/q,k=Math.sin(k*t)/q);p*=k;l=l*g+d*p;n=n*g+r*p;m=m*g+w*p;c=c*g+e*p;g===1-k&&(k=1/Math.sqrt(l*l+n*n+m*m+c*c),l*=k,n*=k,m*=k,c*=k)}a[b]=l;a[b+1]=n;a[b+2]=m;a[b+3]=c}});Object.defineProperties(sa.prototype,{x:{get:function(){return this._x},
set:function(a){this._x=a;this.onChangeCallback()}},y:{get:function(){return this._y},set:function(a){this._y=a;this.onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this.onChangeCallback()}},w:{get:function(){return this._w},set:function(a){this._w=a;this.onChangeCallback()}}});Object.assign(sa.prototype,{set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;this.onChangeCallback();return this},clone:function(){return new this.constructor(this._x,this._y,this._z,
this._w)},copy:function(a){this._x=a.x;this._y=a.y;this._z=a.z;this._w=a.w;this.onChangeCallback();return this},setFromEuler:function(a,b){if(!a||!a.isEuler)throw Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");var c=a._x,d=a._y,e=a._z;a=a.order;var g=Math.cos,k=Math.sin,l=g(c/2),n=g(d/2);g=g(e/2);c=k(c/2);d=k(d/2);e=k(e/2);"XYZ"===a?(this._x=c*n*g+l*d*e,this._y=l*d*g-c*n*e,this._z=l*n*e+c*d*g,this._w=l*n*g-c*d*e):"YXZ"===a?(this._x=c*n*g+
l*d*e,this._y=l*d*g-c*n*e,this._z=l*n*e-c*d*g,this._w=l*n*g+c*d*e):"ZXY"===a?(this._x=c*n*g-l*d*e,this._y=l*d*g+c*n*e,this._z=l*n*e+c*d*g,this._w=l*n*g-c*d*e):"ZYX"===a?(this._x=c*n*g-l*d*e,this._y=l*d*g+c*n*e,this._z=l*n*e-c*d*g,this._w=l*n*g+c*d*e):"YZX"===a?(this._x=c*n*g+l*d*e,this._y=l*d*g+c*n*e,this._z=l*n*e-c*d*g,this._w=l*n*g-c*d*e):"XZY"===a&&(this._x=c*n*g-l*d*e,this._y=l*d*g-c*n*e,this._z=l*n*e+c*d*g,this._w=l*n*g+c*d*e);if(!1!==b)this.onChangeCallback();return this},setFromAxisAngle:function(a,
b){b/=2;var c=Math.sin(b);this._x=a.x*c;this._y=a.y*c;this._z=a.z*c;this._w=Math.cos(b);this.onChangeCallback();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0];a=b[4];var d=b[8],e=b[1],g=b[5],k=b[9],l=b[2],n=b[6];b=b[10];var m=c+g+b;0<m?(c=.5/Math.sqrt(m+1),this._w=.25/c,this._x=(n-k)*c,this._y=(d-l)*c,this._z=(e-a)*c):c>g&&c>b?(c=2*Math.sqrt(1+c-g-b),this._w=(n-k)/c,this._x=.25*c,this._y=(a+e)/c,this._z=(d+l)/c):g>b?(c=2*Math.sqrt(1+g-c-b),this._w=(d-l)/c,this._x=(a+e)/c,this._y=
.25*c,this._z=(k+n)/c):(c=2*Math.sqrt(1+b-c-g),this._w=(e-a)/c,this._x=(d+l)/c,this._y=(k+n)/c,this._z=.25*c);this.onChangeCallback();return this},setFromUnitVectors:function(){var a=new p,b;return function(c,d){void 0===a&&(a=new p);b=c.dot(d)+1;1E-6>b?(b=0,Math.abs(c.x)>Math.abs(c.z)?a.set(-c.y,c.x,0):a.set(0,-c.z,c.y)):a.crossVectors(c,d);this._x=a.x;this._y=a.y;this._z=a.z;this._w=b;return this.normalize()}}(),inverse:function(){return this.conjugate()},conjugate:function(){this._x*=-1;this._y*=
-1;this._z*=-1;this.onChangeCallback();return this},dot:function(a){return this._x*a._x+this._y*a._y+this._z*a._z+this._w*a._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var a=this.length();0===a?(this._z=this._y=this._x=0,this._w=1):(a=1/a,this._x*=a,this._y*=a,this._z*=a,this._w*=a);this.onChangeCallback();return this},multiply:function(a,
b){return void 0!==b?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},premultiply:function(a){return this.multiplyQuaternions(a,this)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z;a=a._w;var g=b._x,k=b._y,l=b._z;b=b._w;this._x=c*b+a*g+d*l-e*k;this._y=d*b+a*k+e*g-c*l;this._z=e*b+a*l+c*k-d*g;this._w=a*b-c*g-d*k-e*l;this.onChangeCallback();return this},
slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);var c=this._x,d=this._y,e=this._z,g=this._w,k=g*a._w+c*a._x+d*a._y+e*a._z;0>k?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,k=-k):this.copy(a);if(1<=k)return this._w=g,this._x=c,this._y=d,this._z=e,this;a=Math.sqrt(1-k*k);if(.001>Math.abs(a))return this._w=.5*(g+this._w),this._x=.5*(c+this._x),this._y=.5*(d+this._y),this._z=.5*(e+this._z),this;var l=Math.atan2(a,k);k=Math.sin((1-b)*l)/a;b=Math.sin(b*l)/a;this._w=g*k+
this._w*b;this._x=c*k+this._x*b;this._y=d*k+this._y*b;this._z=e*k+this._z*b;this.onChangeCallback();return this},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},fromArray:function(a,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+1];this._z=a[b+2];this._w=a[b+3];this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._w;return a},onChange:function(a){this.onChangeCallback=
a;return this},onChangeCallback:function(){}});Object.assign(p.prototype,{isVector3:!0,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},setScalar:function(a){this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;
case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},
addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=
a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},multiplyVectors:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(){var a=new sa;return function(b){b&&b.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.");
return this.applyQuaternion(a.setFromEuler(b))}}(),applyAxisAngle:function(){var a=new sa;return function(b,c){return this.applyQuaternion(a.setFromAxisAngle(b,c))}}(),applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;var e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);this.x=(a[0]*b+a[4]*c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+
a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,g=a.y,k=a.z;a=a.w;var l=a*b+g*d-k*c,n=a*c+k*b-e*d,m=a*d+e*c-g*b;b=-e*b-g*c-k*d;this.x=l*a+b*-e+n*-k-m*-g;this.y=n*a+b*-g+m*-e-l*-k;this.z=m*a+b*-k+l*-g-n*-e;return this},project:function(){var a=new V;return function(b){a.multiplyMatrices(b.projectionMatrix,a.getInverse(b.matrixWorld));return this.applyMatrix4(a)}}(),unproject:function(){var a=new V;return function(b){a.multiplyMatrices(b.matrixWorld,
a.getInverse(b.projectionMatrix));return this.applyMatrix4(a)}}(),transformDirection:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*b+a[6]*c+a[10]*d;return this.normalize()},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){return this.multiplyScalar(1/a)},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,a.y);this.z=Math.min(this.z,a.z);return this},max:function(a){this.x=
Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));return this},clampScalar:function(){var a=new p,b=new p;return function(c,d){a.set(c,c,c);b.set(d,d,d);return this.clamp(a,b)}}(),clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=
Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);return this},negate:function(){this.x=
-this.x;this.y=-this.y;this.z=-this.z;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-
this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},cross:function(a,b){return void 0!==b?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b)):this.crossVectors(this,a)},crossVectors:function(a,b){var c=a.x,d=a.y;a=a.z;var e=b.x,g=b.y;b=b.z;this.x=d*b-a*g;this.y=a*e-c*b;this.z=c*g-d*e;return this},projectOnVector:function(a){var b=
a.dot(this)/a.lengthSq();return this.copy(a).multiplyScalar(b)},projectOnPlane:function(){var a=new p;return function(b){a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a=new p;return function(b){return this.sub(a.copy(b).multiplyScalar(2*this.dot(b)))}}(),angleTo:function(a){a=this.dot(a)/Math.sqrt(this.lengthSq()*a.lengthSq());return Math.acos(ja.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=
this.x-a.x,c=this.y-a.y;a=this.z-a.z;return b*b+c*c+a*a},manhattanDistanceTo:function(a){return Math.abs(this.x-a.x)+Math.abs(this.y-a.y)+Math.abs(this.z-a.z)},setFromSpherical:function(a){var b=Math.sin(a.phi)*a.radius;this.x=b*Math.sin(a.theta);this.y=Math.cos(a.phi)*a.radius;this.z=b*Math.cos(a.theta);return this},setFromCylindrical:function(a){this.x=a.radius*Math.sin(a.theta);this.y=a.y;this.z=a.radius*Math.cos(a.theta);return this},setFromMatrixPosition:function(a){a=a.elements;this.x=a[12];
this.y=a[13];this.z=a[14];return this},setFromMatrixScale:function(a){var b=this.setFromMatrixColumn(a,0).length(),c=this.setFromMatrixColumn(a,1).length();a=this.setFromMatrixColumn(a,2).length();this.x=b;this.y=c;this.z=a;return this},setFromMatrixColumn:function(a,b){return this.fromArray(a.elements,4*b)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];return this},toArray:function(a,b){void 0===
a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute().");this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);return this}});Object.assign(Ja.prototype,{isMatrix3:!0,set:function(a,b,c,d,e,g,k,l,n){var m=this.elements;m[0]=a;m[1]=d;m[2]=k;m[3]=b;m[4]=e;m[5]=l;m[6]=c;m[7]=g;m[8]=n;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},
clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(a){var b=this.elements;a=a.elements;b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],a[5],a[9],a[2],a[6],a[10]);return this},applyToBufferAttribute:function(){var a=new p;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix3(this),b.setXYZ(c,
a.x,a.y,a.z);return b}}(),multiply:function(a){return this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements;b=this.elements;a=c[0];var e=c[3],g=c[6],k=c[1],l=c[4],n=c[7],m=c[2],r=c[5];c=c[8];var w=d[0],t=d[3],p=d[6],q=d[1],y=d[4],A=d[7],C=d[2],x=d[5];d=d[8];b[0]=a*w+e*q+g*C;b[3]=a*t+e*y+g*x;b[6]=a*p+e*A+g*d;b[1]=k*w+l*q+n*C;b[4]=k*t+l*y+n*x;b[7]=k*p+l*A+n*d;b[2]=m*w+r*q+c*C;b[5]=m*t+r*y+c*x;b[8]=m*
p+r*A+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],g=a[4],k=a[5],l=a[6],n=a[7];a=a[8];return b*g*a-b*k*n-c*e*a+c*k*l+d*e*n-d*g*l},getInverse:function(a,b){a&&a.isMatrix4&&console.error("THREE.Matrix3: .getInverse() no longer takes a Matrix4 argument.");var c=a.elements;a=this.elements;var d=c[0],e=c[1],g=c[2],k=c[3],l=c[4],n=
c[5],m=c[6],r=c[7];c=c[8];var w=c*l-n*r,t=n*m-c*k,p=r*k-l*m,q=d*w+e*t+g*p;if(0===q){if(!0===b)throw Error("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");console.warn("THREE.Matrix3: .getInverse() can't invert matrix, determinant is 0");return this.identity()}b=1/q;a[0]=w*b;a[1]=(g*r-c*e)*b;a[2]=(n*e-g*l)*b;a[3]=t*b;a[4]=(c*d-g*m)*b;a[5]=(g*k-n*d)*b;a[6]=p*b;a[7]=(e*m-r*d)*b;a[8]=(l*d-e*k)*b;return this},transpose:function(){var a=this.elements;var b=a[1];a[1]=a[3];a[3]=b;b=
a[2];a[2]=a[6];a[6]=b;b=a[5];a[5]=a[7];a[7]=b;return this},getNormalMatrix:function(a){return this.setFromMatrix4(a).getInverse(this).transpose()},transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this},setUvTransform:function(a,b,c,d,e,g,k){var l=Math.cos(e);e=Math.sin(e);this.set(c*l,c*e,-c*(l*g+e*k)+g+a,-d*e,d*l,-d*(-e*g+l*k)+k+b,0,0,1)},scale:function(a,b){var c=this.elements;c[0]*=a;c[3]*=a;c[6]*=
a;c[1]*=b;c[4]*=b;c[7]*=b;return this},rotate:function(a){var b=Math.cos(a);a=Math.sin(a);var c=this.elements,d=c[0],e=c[3],g=c[6],k=c[1],l=c[4],n=c[7];c[0]=b*d+a*k;c[3]=b*e+a*l;c[6]=b*g+a*n;c[1]=-a*d+b*k;c[4]=-a*e+b*l;c[7]=-a*g+b*n;return this},translate:function(a,b){var c=this.elements;c[0]+=a*c[2];c[3]+=a*c[5];c[6]+=a*c[8];c[1]+=b*c[2];c[4]+=b*c[5];c[7]+=b*c[8];return this},equals:function(a){var b=this.elements;a=a.elements;for(var c=0;9>c;c++)if(b[c]!==a[c])return!1;return!0},fromArray:function(a,
b){void 0===b&&(b=0);for(var c=0;9>c;c++)this.elements[c]=a[c+b];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];return a}});var dk=0;ra.DEFAULT_IMAGE=void 0;ra.DEFAULT_MAPPING=300;ra.prototype=Object.assign(Object.create(K.prototype),{constructor:ra,isTexture:!0,updateMatrix:function(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,
this.repeat.y,this.rotation,this.center.x,this.center.y)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.image=a.image;this.mipmaps=a.mipmaps.slice(0);this.mapping=a.mapping;this.wrapS=a.wrapS;this.wrapT=a.wrapT;this.magFilter=a.magFilter;this.minFilter=a.minFilter;this.anisotropy=a.anisotropy;this.format=a.format;this.type=a.type;this.offset.copy(a.offset);this.repeat.copy(a.repeat);this.center.copy(a.center);this.rotation=a.rotation;this.matrixAutoUpdate=
a.matrixAutoUpdate;this.matrix.copy(a.matrix);this.generateMipmaps=a.generateMipmaps;this.premultiplyAlpha=a.premultiplyAlpha;this.flipY=a.flipY;this.unpackAlignment=a.unpackAlignment;this.encoding=a.encoding;return this},toJSON:function(a){var b=void 0===a||"string"===typeof a;if(!b&&void 0!==a.textures[this.uuid])return a.textures[this.uuid];var c={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],
offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(void 0!==this.image){var d=this.image;void 0===d.uuid&&(d.uuid=ja.generateUUID());if(!b&&void 0===a.images[d.uuid]){var e=a.images,g=d.uuid,k=d.uuid;if(d instanceof HTMLCanvasElement)var l=d;else{l=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");
l.width=d.width;l.height=d.height;var n=l.getContext("2d");d instanceof ImageData?n.putImageData(d,0,0):n.drawImage(d,0,0,d.width,d.height)}l=2048<l.width||2048<l.height?l.toDataURL("image/jpeg",.6):l.toDataURL("image/png");e[g]={uuid:k,url:l}}c.image=d.uuid}b||(a.textures[this.uuid]=c);return c},dispose:function(){this.dispatchEvent({type:"dispose"})},transformUv:function(a){if(300===this.mapping){a.applyMatrix3(this.matrix);if(0>a.x||1<a.x)switch(this.wrapS){case 1E3:a.x-=Math.floor(a.x);break;
case 1001:a.x=0>a.x?0:1;break;case 1002:a.x=1===Math.abs(Math.floor(a.x)%2)?Math.ceil(a.x)-a.x:a.x-Math.floor(a.x)}if(0>a.y||1<a.y)switch(this.wrapT){case 1E3:a.y-=Math.floor(a.y);break;case 1001:a.y=0>a.y?0:1;break;case 1002:a.y=1===Math.abs(Math.floor(a.y)%2)?Math.ceil(a.y)-a.y:a.y-Math.floor(a.y)}this.flipY&&(a.y=1-a.y)}}});Object.defineProperty(ra.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(ya.prototype,{isVector4:!0,set:function(a,b,c,d){this.x=a;this.y=b;
this.z=c;this.w=d;return this},setScalar:function(a){this.w=this.z=this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: "+a);}return this},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;
case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+=
a;this.y+=a;this.z+=a;this.w+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addScaledVector:function(a,b){this.x+=a.x*b;this.y+=a.y*b;this.z+=a.z*b;this.w+=a.w*b;return this},sub:function(a,b){if(void 0!==b)return console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subScalar:function(a){this.x-=a;this.y-=
a;this.z-=a;this.w-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){return this.multiplyScalar(1/
a)},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){a=a.elements;var b=a[0];var c=a[4];var d=a[8],e=a[1],g=a[5],k=a[9];var l=a[2];var n=a[6];var m=a[10];if(.01>Math.abs(c-e)&&.01>Math.abs(d-l)&&.01>Math.abs(k-n)){if(.1>Math.abs(c+e)&&.1>Math.abs(d+l)&&.1>Math.abs(k+n)&&.1>Math.abs(b+g+m-3))return this.set(1,0,0,0),this;a=Math.PI;
b=(b+1)/2;g=(g+1)/2;m=(m+1)/2;c=(c+e)/4;d=(d+l)/4;k=(k+n)/4;b>g&&b>m?.01>b?(n=0,c=l=.707106781):(n=Math.sqrt(b),l=c/n,c=d/n):g>m?.01>g?(n=.707106781,l=0,c=.707106781):(l=Math.sqrt(g),n=c/l,c=k/l):.01>m?(l=n=.707106781,c=0):(c=Math.sqrt(m),n=d/c,l=k/c);this.set(n,l,c,a);return this}a=Math.sqrt((n-k)*(n-k)+(d-l)*(d-l)+(e-c)*(e-c));.001>Math.abs(a)&&(a=1);this.x=(n-k)/a;this.y=(d-l)/a;this.z=(e-c)/a;this.w=Math.acos((b+g+m-1)/2);return this},min:function(a){this.x=Math.min(this.x,a.x);this.y=Math.min(this.y,
a.y);this.z=Math.min(this.z,a.z);this.w=Math.min(this.w,a.w);return this},max:function(a){this.x=Math.max(this.x,a.x);this.y=Math.max(this.y,a.y);this.z=Math.max(this.z,a.z);this.w=Math.max(this.w,a.w);return this},clamp:function(a,b){this.x=Math.max(a.x,Math.min(b.x,this.x));this.y=Math.max(a.y,Math.min(b.y,this.y));this.z=Math.max(a.z,Math.min(b.z,this.z));this.w=Math.max(a.w,Math.min(b.w,this.w));return this},clampScalar:function(){var a,b;return function(c,d){void 0===a&&(a=new ya,b=new ya);a.set(c,
c,c,c);b.set(d,d,d,d);return this.clamp(a,b)}}(),clampLength:function(a,b){var c=this.length();return this.divideScalar(c||1).multiplyScalar(Math.max(a,Math.min(b,c)))},floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);this.w=Math.floor(this.w);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);this.w=Math.ceil(this.w);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);
this.z=Math.round(this.z);this.w=Math.round(this.w);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);this.w=0>this.w?Math.ceil(this.w):Math.floor(this.w);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;this.w=-this.w;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.w},lengthSq:function(){return this.x*
this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},manhattanLength:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(a){return this.normalize().multiplyScalar(a)},lerp:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b;return this},lerpVectors:function(a,
b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&a.w===this.w},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];this.w=a[b+3];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;a[b+3]=this.w;return a},fromBufferAttribute:function(a,b,c){void 0!==c&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute().");
this.x=a.getX(b);this.y=a.getY(b);this.z=a.getZ(b);this.w=a.getW(b);return this}});Oa.prototype=Object.assign(Object.create(K.prototype),{constructor:Oa,isWebGLRenderTarget:!0,setSize:function(a,b){if(this.width!==a||this.height!==b)this.width=a,this.height=b,this.dispose();this.viewport.set(0,0,a,b);this.scissor.set(0,0,a,b)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.width=a.width;this.height=a.height;this.viewport.copy(a.viewport);this.texture=a.texture.clone();
this.depthBuffer=a.depthBuffer;this.stencilBuffer=a.stencilBuffer;this.depthTexture=a.depthTexture;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Yc.prototype=Object.create(Oa.prototype);Yc.prototype.constructor=Yc;Yc.prototype.isWebGLRenderTargetCube=!0;Yb.prototype=Object.create(ra.prototype);Yb.prototype.constructor=Yb;Yb.prototype.isDataTexture=!0;Object.assign(nb.prototype,{isBox3:!0,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromArray:function(a){for(var b=
Infinity,c=Infinity,d=Infinity,e=-Infinity,g=-Infinity,k=-Infinity,l=0,n=a.length;l<n;l+=3){var m=a[l],r=a[l+1],w=a[l+2];m<b&&(b=m);r<c&&(c=r);w<d&&(d=w);m>e&&(e=m);r>g&&(g=r);w>k&&(k=w)}this.min.set(b,c,d);this.max.set(e,g,k);return this},setFromBufferAttribute:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,g=-Infinity,k=-Infinity,l=0,n=a.count;l<n;l++){var m=a.getX(l),r=a.getY(l),w=a.getZ(l);m<b&&(b=m);r<c&&(c=r);w<d&&(d=w);m>e&&(e=m);r>g&&(g=r);w>k&&(k=w)}this.min.set(b,c,d);
this.max.set(e,g,k);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<c;b++)this.expandByPoint(a[b]);return this},setFromCenterAndSize:function(){var a=new p;return function(b,c){c=a.copy(c).multiplyScalar(.5);this.min.copy(b).sub(c);this.max.copy(b).add(c);return this}}(),setFromObject:function(a){this.makeEmpty();return this.expandByObject(a)},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},
makeEmpty:function(){this.min.x=this.min.y=this.min.z=Infinity;this.max.x=this.max.y=this.max.z=-Infinity;return this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},getCenter:function(a){void 0===a&&(console.warn("THREE.Box3: .getCenter() target is now required"),a=new p);return this.isEmpty()?a.set(0,0,0):a.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(a){void 0===a&&(console.warn("THREE.Box3: .getSize() target is now required"),
a=new p);return this.isEmpty()?a.set(0,0,0):a.subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},expandByObject:function(){function a(a){var g=a.geometry;if(void 0!==g)if(g.isGeometry)for(g=g.vertices,c=0,d=g.length;c<d;c++)e.copy(g[c]),e.applyMatrix4(a.matrixWorld),b.expandByPoint(e);else if(g.isBufferGeometry&&
(g=g.attributes.position,void 0!==g))for(c=0,d=g.count;c<d;c++)e.fromBufferAttribute(g,c).applyMatrix4(a.matrixWorld),b.expandByPoint(e)}var b,c,d,e=new p;return function(c){b=this;c.updateMatrixWorld(!0);c.traverse(a);return this}}(),containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y||a.z<this.min.z||a.z>this.max.z?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y&&this.min.z<=a.min.z&&
a.max.z<=this.max.z},getParameter:function(a,b){void 0===b&&(console.warn("THREE.Box3: .getParameter() target is now required"),b=new p);return b.set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y),(a.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y||a.max.z<this.min.z||a.min.z>this.max.z?!1:!0},intersectsSphere:function(){var a=new p;return function(b){this.clampPoint(b.center,
a);return a.distanceToSquared(b.center)<=b.radius*b.radius}}(),intersectsPlane:function(a){if(0<a.normal.x){var b=a.normal.x*this.min.x;var c=a.normal.x*this.max.x}else b=a.normal.x*this.max.x,c=a.normal.x*this.min.x;0<a.normal.y?(b+=a.normal.y*this.min.y,c+=a.normal.y*this.max.y):(b+=a.normal.y*this.max.y,c+=a.normal.y*this.min.y);0<a.normal.z?(b+=a.normal.z*this.min.z,c+=a.normal.z*this.max.z):(b+=a.normal.z*this.max.z,c+=a.normal.z*this.min.z);return b<=a.constant&&c>=a.constant},intersectsTriangle:function(){function a(a){var e;
var g=0;for(e=a.length-3;g<=e;g+=3){l.fromArray(a,g);var k=m.x*Math.abs(l.x)+m.y*Math.abs(l.y)+m.z*Math.abs(l.z),n=b.dot(l),r=c.dot(l),w=d.dot(l);if(Math.max(-Math.max(n,r,w),Math.min(n,r,w))>k)return!1}return!0}var b=new p,c=new p,d=new p,e=new p,g=new p,k=new p,l=new p,n=new p,m=new p,r=new p;return function(l){if(this.isEmpty())return!1;this.getCenter(n);m.subVectors(this.max,n);b.subVectors(l.a,n);c.subVectors(l.b,n);d.subVectors(l.c,n);e.subVectors(c,b);g.subVectors(d,c);k.subVectors(b,d);l=
[0,-e.z,e.y,0,-g.z,g.y,0,-k.z,k.y,e.z,0,-e.x,g.z,0,-g.x,k.z,0,-k.x,-e.y,e.x,0,-g.y,g.x,0,-k.y,k.x,0];if(!a(l))return!1;l=[1,0,0,0,1,0,0,0,1];if(!a(l))return!1;r.crossVectors(e,g);l=[r.x,r.y,r.z];return a(l)}}(),clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box3: .clampPoint() target is now required"),b=new p);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new p;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a=
new p;return function(b){void 0===b&&(console.warn("THREE.Box3: .getBoundingSphere() target is now required"),b=new pb);this.getCenter(b.center);b.radius=.5*this.getSize(a).length();return b}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);this.isEmpty()&&this.makeEmpty();return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(){var a=[new p,new p,new p,new p,new p,new p,new p,new p];return function(b){if(this.isEmpty())return this;
a[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(b);a[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(b);a[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(b);a[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(b);a[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(b);a[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(b);a[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(b);a[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(b);this.setFromPoints(a);return this}}(),
translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});Object.assign(pb.prototype,{set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromPoints:function(){var a=new nb;return function(b,c){var d=this.center;void 0!==c?d.copy(c):a.setFromPoints(b).getCenter(d);for(var e=c=0,g=b.length;e<g;e++)c=Math.max(c,d.distanceToSquared(b[e]));this.radius=Math.sqrt(c);return this}}(),clone:function(){return(new this.constructor).copy(this)},
copy:function(a){this.center.copy(a.center);this.radius=a.radius;return this},empty:function(){return 0>=this.radius},containsPoint:function(a){return a.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-this.radius},intersectsSphere:function(a){var b=this.radius+a.radius;return a.center.distanceToSquared(this.center)<=b*b},intersectsBox:function(a){return a.intersectsSphere(this)},intersectsPlane:function(a){return Math.abs(a.distanceToPoint(this.center))<=
this.radius},clampPoint:function(a,b){var c=this.center.distanceToSquared(a);void 0===b&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),b=new p);b.copy(a);c>this.radius*this.radius&&(b.sub(this.center).normalize(),b.multiplyScalar(this.radius).add(this.center));return b},getBoundingBox:function(a){void 0===a&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),a=new nb);a.set(this.center,this.center);a.expandByScalar(this.radius);return a},applyMatrix4:function(a){this.center.applyMatrix4(a);
this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius}});Object.assign(ib.prototype,{set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(){var a=
new p,b=new p;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,c);return this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.normal.copy(a.normal);this.constant=a.constant;return this},normalize:function(){var a=1/this.normal.length();this.normal.multiplyScalar(a);this.constant*=a;return this},negate:function(){this.constant*=-1;this.normal.negate();return this},distanceToPoint:function(a){return this.normal.dot(a)+
this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){void 0===b&&(console.warn("THREE.Plane: .projectPoint() target is now required"),b=new p);return b.copy(this.normal).multiplyScalar(-this.distanceToPoint(a)).add(a)},intersectLine:function(){var a=new p;return function(b,c){void 0===c&&(console.warn("THREE.Plane: .intersectLine() target is now required"),c=new p);var d=b.delta(a),e=this.normal.dot(d);if(0===e){if(0===this.distanceToPoint(b.start))return c.copy(b.start)}else if(e=
-(b.start.dot(this.normal)+this.constant)/e,!(0>e||1<e))return c.copy(d).multiplyScalar(e).add(b.start)}}(),intersectsLine:function(a){var b=this.distanceToPoint(a.start);a=this.distanceToPoint(a.end);return 0>b&&0<a||0>a&&0<b},intersectsBox:function(a){return a.intersectsPlane(this)},intersectsSphere:function(a){return a.intersectsPlane(this)},coplanarPoint:function(a){void 0===a&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),a=new p);return a.copy(this.normal).multiplyScalar(-this.constant)},
applyMatrix4:function(){var a=new p,b=new Ja;return function(c,d){d=d||b.getNormalMatrix(c);c=this.coplanarPoint(a).applyMatrix4(c);d=this.normal.applyMatrix3(d).normalize();this.constant=-c.dot(d);return this}}(),translate:function(a){this.constant-=a.dot(this.normal);return this},equals:function(a){return a.normal.equals(this.normal)&&a.constant===this.constant}});Object.assign(Ye.prototype,{set:function(a,b,c,d,e,g){var k=this.planes;k[0].copy(a);k[1].copy(b);k[2].copy(c);k[3].copy(d);k[4].copy(e);
k[5].copy(g);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],g=c[3],k=c[4],l=c[5],n=c[6],m=c[7],r=c[8],w=c[9],t=c[10],p=c[11],q=c[12],y=c[13],A=c[14];c=c[15];b[0].setComponents(g-a,m-k,p-r,c-q).normalize();b[1].setComponents(g+a,m+k,p+r,c+q).normalize();b[2].setComponents(g+d,m+l,p+w,c+y).normalize();b[3].setComponents(g-
d,m-l,p-w,c-y).normalize();b[4].setComponents(g-e,m-n,p-t,c-A).normalize();b[5].setComponents(g+e,m+n,p+t,c+A).normalize();return this},intersectsObject:function(){var a=new pb;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();a.copy(c.boundingSphere).applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSprite:function(){var a=new pb;return function(b){a.center.set(0,0,0);a.radius=.7071067811865476;a.applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),
intersectsSphere:function(a){var b=this.planes,c=a.center;a=-a.radius;for(var d=0;6>d;d++)if(b[d].distanceToPoint(c)<a)return!1;return!0},intersectsBox:function(){var a=new p,b=new p;return function(c){for(var d=this.planes,e=0;6>e;e++){var g=d[e];a.x=0<g.normal.x?c.min.x:c.max.x;b.x=0<g.normal.x?c.max.x:c.min.x;a.y=0<g.normal.y?c.min.y:c.max.y;b.y=0<g.normal.y?c.max.y:c.min.y;a.z=0<g.normal.z?c.min.z:c.max.z;b.z=0<g.normal.z?c.max.z:c.min.z;var k=g.distanceToPoint(a);g=g.distanceToPoint(b);if(0>
k&&0>g)return!1}return!0}}(),containsPoint:function(a){for(var b=this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0}});var pa={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif\n",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif\n",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif\n",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif\n",
aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"\nvec3 transformed = vec3( position );\n",beginnormal_vertex:"\nvec3 objectNormal = vec3( normal );\n",bsdfs:"float punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tif( decayExponent > 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\treturn distanceFalloff * maxDistanceCutoffFactor;\n#else\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n\t}\n\treturn 1.0;\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE  = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS  = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\t
bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif\n",
clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t#endif\n#endif\n",
clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif\n",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvarying vec3 vViewPosition;\n#endif\n",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n",
color_fragment:"#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n",color_pars_vertex:"#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif",common:"#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\n",
cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1  (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes = mipLevel == 0.0;\n\tscale =  bRes && (scale < a) ? a : scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\tfloat rcpPowScale = 1.0 / powScale;\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(tex
defaultnormal_vertex:"vec3 transformedNormal = normalMatrix * objectNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n",
emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif\n",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n",encodings_fragment:"  gl_FragColor = linearToOutputTexel( gl_FragColor );\n",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.xyz * value.w * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat M      = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM            = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat D      = max( maxRange / maxRGB, 1.0 );\n\tD            = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value )  {\n\tvec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\n\tXp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract(Le);\n\tvResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\n\treturn vec4( max(vRGB, 0.0), 1.0 );\n}\n",
envmap_fragment:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\treflectVec = normalize( reflectVec );\n\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\tenvColor = envMapTexelToLinear( envColor );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n",
envmap_pars_fragment:"#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n",
envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif\n",envmap_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif\n",
fog_vertex:"\n#ifdef USE_FOG\nfogDepth = -mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n  varying float fogDepth;\n#endif\n",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif\n",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif\n",
gradientmap_pars_fragment:"#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\t\t#else\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t\t#endif\n\t}\n#endif\n",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif\n",
lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif\n",
lights_pars_begin:"uniform vec3 ambientLightColor;\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t\tfloat shadowCameraNear;\n\t\tfloat shadowCameraFar;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight  ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif\n",
lights_pars_maps:"#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif\n",
lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifdef TOON\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#else\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\t#endif\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)\n",
lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat );\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif\n",
lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry
lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearCoatRadiance = vec3( 0.0 );\n#endif\n",
lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), maxMipLevel );\n\t#ifndef STANDARD\n\t\tclearCoatRadiance += getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), maxMipLevel );\n\t#endif\n#endif\n",
lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\n#endif\n",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n",
logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\tgl_Position.z *= gl_Position.w;\n\t#endif\n#endif\n",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif\n",
map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n",map_particle_fragment:"#ifdef USE_MAP\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n",map_particle_pars_fragment:"#ifdef USE_MAP\n\tuniform mat3 uvTransform;\n\tuniform sampler2D map;\n#endif\n",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif\n",
metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",
morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n",
normal_fragment_begin:"#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n#endif\n",normal_fragment_maps:"#ifdef USE_NORMALMAP\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n",
normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tfloat scale = sign( st1.t * st0.s - st0.t * st1.s );\t\tscale *= float( gl_FrontFacing ) * 2.0 - 1.0;\n\t\tvec3 S = normalize( ( q0 * st1.t - q1 * st0.t ) * scale );\n\t\tvec3 T = normalize( ( - q0 * st1.s + q1 * st0.s ) * scale );\n\t\tvec3 N = normalize( surf_norm );\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif\n",
packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256.,  256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}\n",
premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif\n",project_vertex:"vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n",dithering_fragment:"#if defined( DITHERING )\n  gl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif\n",dithering_pars_fragment:"#if defined( DITHERING )\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif\n",
roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif\n",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.
shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif\n",
shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif\n",
shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}\n",
skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n",
skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif\n",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix  = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n#endif\n",
specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n  gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif\n",tonemapping_pars_fragment:"#ifndef saturate\n\t#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\n",
uv_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform mat3 uvTransform;\n#endif\n",
uv_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif",
uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n#endif\n",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldPosition;\nvoid main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n\tgl_FragColor.a *= opacity;\n}\n",
cube_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}\n",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}\n",
depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n}\n",
distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}\n",
distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}\n",
equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\n\tvec2 sampleUV;\n\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}\n",equirect_vert:"varying vec3 vWorldPosition;\n#include <common>\nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}\n",
linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",
linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}\n",
meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",
meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}\n",
meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_pars_maps>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",
meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_pars_maps>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",
meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_pars_maps>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",
meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",
meshphysical_frag:"#define PHYSICAL\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <lights_pars_begin>\n#include <lights_pars_maps>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}\n",
meshphysical_vert:"#define PHYSICAL\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",
normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}\n",
normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}\n",
points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <premultiplied_alpha_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}\n",
points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / - mvPosition.z );\n\t#else\n\t\tgl_PointSize = size;\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n",
shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <fog_fragment>\n}\n",shadow_vert:"#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}\n"},
$a={merge:function(a){for(var b={},c=0;c<a.length;c++){var d=this.clone(a[c]),e;for(e in d)b[e]=d[e]}return b},clone:function(a){var b={},c;for(c in a){b[c]={};for(var d in a[c]){var e=a[c][d];e&&(e.isColor||e.isMatrix3||e.isMatrix4||e.isVector2||e.isVector3||e.isVector4||e.isTexture)?b[c][d]=e.clone():Array.isArray(e)?b[c][d]=e.slice():b[c][d]=e}}return b}},lm={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,
blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,
darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,
lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,
mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,
rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};Object.assign(S.prototype,
{isColor:!0,r:1,g:1,b:1,set:function(a){a&&a.isColor?this.copy(a):"number"===typeof a?this.setHex(a):"string"===typeof a&&this.setStyle(a);return this},setScalar:function(a){this.b=this.g=this.r=a;return this},setHex:function(a){a=Math.floor(a);this.r=(a>>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255;return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSL:function(){function a(a,c,d){0>d&&(d+=1);1<d&&--d;return d<1/6?a+6*(c-a)*d:.5>d?c:d<2/3?a+6*(c-a)*(2/3-d):a}return function(b,
c,d){b=ja.euclideanModulo(b,1);c=ja.clamp(c,0,1);d=ja.clamp(d,0,1);0===c?this.r=this.g=this.b=d:(c=.5>=d?d*(1+c):d+c-d*c,d=2*d-c,this.r=a(d,c,b+1/3),this.g=a(d,c,b),this.b=a(d,c,b-1/3));return this}}(),setStyle:function(a){function b(b){void 0!==b&&1>parseFloat(b)&&console.warn("THREE.Color: Alpha component of "+a+" will be ignored.")}var c;if(c=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(a)){var d=c[2];switch(c[1]){case "rgb":case "rgba":if(c=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r=
Math.min(255,parseInt(c[1],10))/255,this.g=Math.min(255,parseInt(c[2],10))/255,this.b=Math.min(255,parseInt(c[3],10))/255,b(c[5]),this;if(c=/^(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d))return this.r=Math.min(100,parseInt(c[1],10))/100,this.g=Math.min(100,parseInt(c[2],10))/100,this.b=Math.min(100,parseInt(c[3],10))/100,b(c[5]),this;break;case "hsl":case "hsla":if(c=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(d)){d=parseFloat(c[1])/
360;var e=parseInt(c[2],10)/100,g=parseInt(c[3],10)/100;b(c[5]);return this.setHSL(d,e,g)}}}else if(c=/^#([A-Fa-f0-9]+)$/.exec(a)){c=c[1];d=c.length;if(3===d)return this.r=parseInt(c.charAt(0)+c.charAt(0),16)/255,this.g=parseInt(c.charAt(1)+c.charAt(1),16)/255,this.b=parseInt(c.charAt(2)+c.charAt(2),16)/255,this;if(6===d)return this.r=parseInt(c.charAt(0)+c.charAt(1),16)/255,this.g=parseInt(c.charAt(2)+c.charAt(3),16)/255,this.b=parseInt(c.charAt(4)+c.charAt(5),16)/255,this}a&&0<a.length&&(c=lm[a],
void 0!==c?this.setHex(c):console.warn("THREE.Color: Unknown color "+a));return this},clone:function(){return new this.constructor(this.r,this.g,this.b)},copy:function(a){this.r=a.r;this.g=a.g;this.b=a.b;return this},copyGammaToLinear:function(a,b){void 0===b&&(b=2);this.r=Math.pow(a.r,b);this.g=Math.pow(a.g,b);this.b=Math.pow(a.b,b);return this},copyLinearToGamma:function(a,b){void 0===b&&(b=2);b=0<b?1/b:1;this.r=Math.pow(a.r,b);this.g=Math.pow(a.g,b);this.b=Math.pow(a.b,b);return this},convertGammaToLinear:function(){var a=
this.r,b=this.g,c=this.b;this.r=a*a;this.g=b*b;this.b=c*c;return this},convertLinearToGamma:function(){this.r=Math.sqrt(this.r);this.g=Math.sqrt(this.g);this.b=Math.sqrt(this.b);return this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0},getHexString:function(){return("000000"+this.getHex().toString(16)).slice(-6)},getHSL:function(a){void 0===a&&(console.warn("THREE.Color: .getHSL() target is now required"),a={h:0,s:0,l:0});var b=this.r,c=this.g,d=this.b,e=Math.max(b,c,d),g=
Math.min(b,c,d),k,l=(g+e)/2;if(g===e)g=k=0;else{var n=e-g;g=.5>=l?n/(e+g):n/(2-e-g);switch(e){case b:k=(c-d)/n+(c<d?6:0);break;case c:k=(d-b)/n+2;break;case d:k=(b-c)/n+4}k/=6}a.h=k;a.s=g;a.l=l;return a},getStyle:function(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"},offsetHSL:function(){var a={};return function(b,c,d){this.getHSL(a);a.h+=b;a.s+=c;a.l+=d;this.setHSL(a.h,a.s,a.l);return this}}(),add:function(a){this.r+=a.r;this.g+=a.g;this.b+=a.b;return this},addColors:function(a,
b){this.r=a.r+b.r;this.g=a.g+b.g;this.b=a.b+b.b;return this},addScalar:function(a){this.r+=a;this.g+=a;this.b+=a;return this},sub:function(a){this.r=Math.max(0,this.r-a.r);this.g=Math.max(0,this.g-a.g);this.b=Math.max(0,this.b-a.b);return this},multiply:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b;return this},multiplyScalar:function(a){this.r*=a;this.g*=a;this.b*=a;return this},lerp:function(a,b){this.r+=(a.r-this.r)*b;this.g+=(a.g-this.g)*b;this.b+=(a.b-this.b)*b;return this},equals:function(a){return a.r===
this.r&&a.g===this.g&&a.b===this.b},fromArray:function(a,b){void 0===b&&(b=0);this.r=a[b];this.g=a[b+1];this.b=a[b+2];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.r;a[b+1]=this.g;a[b+2]=this.b;return a},toJSON:function(){return this.getHex()}});var T={common:{diffuse:{value:new S(15658734)},opacity:{value:1},map:{value:null},uvTransform:{value:new Ja},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},
reflectivity:{value:1},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new x(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},
gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:2.5E-4},fogNear:{value:1},fogFar:{value:2E3},fogColor:{value:new S(16777215)}},lights:{ambientLightColor:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{},shadow:{},shadowBias:{},
shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new S(15658734)},
opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},uvTransform:{value:new Ja}}},tc={basic:{uniforms:$a.merge([T.common,T.specularmap,T.envmap,T.aomap,T.lightmap,T.fog]),vertexShader:pa.meshbasic_vert,fragmentShader:pa.meshbasic_frag},lambert:{uniforms:$a.merge([T.common,T.specularmap,T.envmap,T.aomap,T.lightmap,T.emissivemap,T.fog,T.lights,{emissive:{value:new S(0)}}]),vertexShader:pa.meshlambert_vert,fragmentShader:pa.meshlambert_frag},phong:{uniforms:$a.merge([T.common,T.specularmap,
T.envmap,T.aomap,T.lightmap,T.emissivemap,T.bumpmap,T.normalmap,T.displacementmap,T.gradientmap,T.fog,T.lights,{emissive:{value:new S(0)},specular:{value:new S(1118481)},shininess:{value:30}}]),vertexShader:pa.meshphong_vert,fragmentShader:pa.meshphong_frag},standard:{uniforms:$a.merge([T.common,T.envmap,T.aomap,T.lightmap,T.emissivemap,T.bumpmap,T.normalmap,T.displacementmap,T.roughnessmap,T.metalnessmap,T.fog,T.lights,{emissive:{value:new S(0)},roughness:{value:.5},metalness:{value:.5},envMapIntensity:{value:1}}]),
vertexShader:pa.meshphysical_vert,fragmentShader:pa.meshphysical_frag},points:{uniforms:$a.merge([T.points,T.fog]),vertexShader:pa.points_vert,fragmentShader:pa.points_frag},dashed:{uniforms:$a.merge([T.common,T.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:pa.linedashed_vert,fragmentShader:pa.linedashed_frag},depth:{uniforms:$a.merge([T.common,T.displacementmap]),vertexShader:pa.depth_vert,fragmentShader:pa.depth_frag},normal:{uniforms:$a.merge([T.common,T.bumpmap,T.normalmap,
T.displacementmap,{opacity:{value:1}}]),vertexShader:pa.normal_vert,fragmentShader:pa.normal_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:pa.cube_vert,fragmentShader:pa.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:pa.equirect_vert,fragmentShader:pa.equirect_frag},distanceRGBA:{uniforms:$a.merge([T.common,T.displacementmap,{referencePosition:{value:new p},nearDistance:{value:1},farDistance:{value:1E3}}]),vertexShader:pa.distanceRGBA_vert,
fragmentShader:pa.distanceRGBA_frag},shadow:{uniforms:$a.merge([T.lights,T.fog,{color:{value:new S(0)},opacity:{value:1}}]),vertexShader:pa.shadow_vert,fragmentShader:pa.shadow_frag}};tc.physical={uniforms:$a.merge([tc.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:pa.meshphysical_vert,fragmentShader:pa.meshphysical_frag};rc.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");rc.DefaultOrder="XYZ";Object.defineProperties(rc.prototype,{x:{get:function(){return this._x},
set:function(a){this._x=a;this.onChangeCallback()}},y:{get:function(){return this._y},set:function(a){this._y=a;this.onChangeCallback()}},z:{get:function(){return this._z},set:function(a){this._z=a;this.onChangeCallback()}},order:{get:function(){return this._order},set:function(a){this._order=a;this.onChangeCallback()}}});Object.assign(rc.prototype,{isEuler:!0,set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this.onChangeCallback();return this},clone:function(){return new this.constructor(this._x,
this._y,this._z,this._order)},copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._order=a._order;this.onChangeCallback();return this},setFromRotationMatrix:function(a,b,c){var d=ja.clamp,e=a.elements;a=e[0];var g=e[4],k=e[8],l=e[1],n=e[5],m=e[9],r=e[2],w=e[6];e=e[10];b=b||this._order;"XYZ"===b?(this._y=Math.asin(d(k,-1,1)),.99999>Math.abs(k)?(this._x=Math.atan2(-m,e),this._z=Math.atan2(-g,a)):(this._x=Math.atan2(w,n),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(m,-1,1)),.99999>Math.abs(m)?
(this._y=Math.atan2(k,e),this._z=Math.atan2(l,n)):(this._y=Math.atan2(-r,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(w,-1,1)),.99999>Math.abs(w)?(this._y=Math.atan2(-r,e),this._z=Math.atan2(-g,n)):(this._y=0,this._z=Math.atan2(l,a))):"ZYX"===b?(this._y=Math.asin(-d(r,-1,1)),.99999>Math.abs(r)?(this._x=Math.atan2(w,e),this._z=Math.atan2(l,a)):(this._x=0,this._z=Math.atan2(-g,n))):"YZX"===b?(this._z=Math.asin(d(l,-1,1)),.99999>Math.abs(l)?(this._x=Math.atan2(-m,n),this._y=Math.atan2(-r,a)):(this._x=
0,this._y=Math.atan2(k,e))):"XZY"===b?(this._z=Math.asin(-d(g,-1,1)),.99999>Math.abs(g)?(this._x=Math.atan2(w,n),this._y=Math.atan2(k,a)):(this._x=Math.atan2(-m,e),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=b;if(!1!==c)this.onChangeCallback();return this},setFromQuaternion:function(){var a=new V;return function(b,c,d){a.makeRotationFromQuaternion(b);return this.setFromRotationMatrix(a,c,d)}}(),setFromVector3:function(a,b){return this.set(a.x,
a.y,a.z,b||this._order)},reorder:function(){var a=new sa;return function(b){a.setFromEuler(this);return this.setFromQuaternion(a,b)}}(),equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._order;return a},toVector3:function(a){return a?
a.set(this._x,this._y,this._z):new p(this._x,this._y,this._z)},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){}});Object.assign(Ng.prototype,{set:function(a){this.mask=1<<a|0},enable:function(a){this.mask=this.mask|1<<a|0},toggle:function(a){this.mask^=1<<a|0},disable:function(a){this.mask&=~(1<<a|0)},test:function(a){return 0!==(this.mask&a.mask)}});var fk=0;O.DefaultUp=new p(0,1,0);O.DefaultMatrixAutoUpdate=!0;O.prototype=Object.assign(Object.create(K.prototype),
{constructor:O,isObject3D:!0,onBeforeRender:function(){},onAfterRender:function(){},applyMatrix:function(a){this.matrix.multiplyMatrices(a,this.matrix);this.matrix.decompose(this.position,this.quaternion,this.scale)},applyQuaternion:function(a){this.quaternion.premultiply(a);return this},setRotationFromAxisAngle:function(a,b){this.quaternion.setFromAxisAngle(a,b)},setRotationFromEuler:function(a){this.quaternion.setFromEuler(a,!0)},setRotationFromMatrix:function(a){this.quaternion.setFromRotationMatrix(a)},
setRotationFromQuaternion:function(a){this.quaternion.copy(a)},rotateOnAxis:function(){var a=new sa;return function(b,c){a.setFromAxisAngle(b,c);this.quaternion.multiply(a);return this}}(),rotateOnWorldAxis:function(){var a=new sa;return function(b,c){a.setFromAxisAngle(b,c);this.quaternion.premultiply(a);return this}}(),rotateX:function(){var a=new p(1,0,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateY:function(){var a=new p(0,1,0);return function(b){return this.rotateOnAxis(a,b)}}(),
rotateZ:function(){var a=new p(0,0,1);return function(b){return this.rotateOnAxis(a,b)}}(),translateOnAxis:function(){var a=new p;return function(b,c){a.copy(b).applyQuaternion(this.quaternion);this.position.add(a.multiplyScalar(c));return this}}(),translateX:function(){var a=new p(1,0,0);return function(b){return this.translateOnAxis(a,b)}}(),translateY:function(){var a=new p(0,1,0);return function(b){return this.translateOnAxis(a,b)}}(),translateZ:function(){var a=new p(0,0,1);return function(b){return this.translateOnAxis(a,
b)}}(),localToWorld:function(a){return a.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var a=new V;return function(b){return b.applyMatrix4(a.getInverse(this.matrixWorld))}}(),lookAt:function(){var a=new V,b=new p;return function(c,d,e){c.isVector3?b.copy(c):b.set(c,d,e);this.isCamera?a.lookAt(this.position,b,this.up):a.lookAt(b,this.position,this.up);this.quaternion.setFromRotationMatrix(a)}}(),add:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.add(arguments[b]);
return this}if(a===this)return console.error("THREE.Object3D.add: object can't be added as a child of itself.",a),this;a&&a.isObject3D?(null!==a.parent&&a.parent.remove(a),a.parent=this,a.dispatchEvent({type:"added"}),this.children.push(a)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",a);return this},remove:function(a){if(1<arguments.length){for(var b=0;b<arguments.length;b++)this.remove(arguments[b]);return this}b=this.children.indexOf(a);-1!==b&&(a.parent=null,a.dispatchEvent({type:"removed"}),
this.children.splice(b,1));return this},getObjectById:function(a){return this.getObjectByProperty("id",a)},getObjectByName:function(a){return this.getObjectByProperty("name",a)},getObjectByProperty:function(a,b){if(this[a]===b)return this;for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c].getObjectByProperty(a,b);if(void 0!==e)return e}},getWorldPosition:function(a){void 0===a&&(console.warn("THREE.Object3D: .getWorldPosition() target is now required"),a=new p);this.updateMatrixWorld(!0);
return a.setFromMatrixPosition(this.matrixWorld)},getWorldQuaternion:function(){var a=new p,b=new p;return function(c){void 0===c&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),c=new sa);this.updateMatrixWorld(!0);this.matrixWorld.decompose(a,c,b);return c}}(),getWorldScale:function(){var a=new p,b=new sa;return function(c){void 0===c&&(console.warn("THREE.Object3D: .getWorldScale() target is now required"),c=new p);this.updateMatrixWorld(!0);this.matrixWorld.decompose(a,
b,c);return c}}(),getWorldDirection:function(){var a=new sa;return function(b){void 0===b&&(console.warn("THREE.Object3D: .getWorldDirection() target is now required"),b=new p);this.getWorldQuaternion(a);return b.set(0,0,1).applyQuaternion(a)}}(),raycast:function(){},traverse:function(a){a(this);for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverse(a)},traverseVisible:function(a){if(!1!==this.visible){a(this);for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].traverseVisible(a)}},traverseAncestors:function(a){var b=
this.parent;null!==b&&(a(b),b.traverseAncestors(a))},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(a){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||a)null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=this.children,c=0,d=b.length;c<d;c++)b[c].updateMatrixWorld(a)},
toJSON:function(a){function b(b,c){void 0===b[c.uuid]&&(b[c.uuid]=c.toJSON(a));return c.uuid}function c(a){var b=[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var d=void 0===a||"string"===typeof a,e={};d&&(a={geometries:{},materials:{},textures:{},images:{},shapes:{}},e.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});var g={};g.uuid=this.uuid;g.type=this.type;""!==this.name&&(g.name=this.name);!0===this.castShadow&&(g.castShadow=!0);!0===this.receiveShadow&&(g.receiveShadow=
!0);!1===this.visible&&(g.visible=!1);!1===this.frustumCulled&&(g.frustumCulled=!1);0!==this.renderOrder&&(g.renderOrder=this.renderOrder);"{}"!==JSON.stringify(this.userData)&&(g.userData=this.userData);g.matrix=this.matrix.toArray();!1===this.matrixAutoUpdate&&(g.matrixAutoUpdate=!1);if(void 0!==this.geometry){g.geometry=b(a.geometries,this.geometry);var k=this.geometry.parameters;if(void 0!==k&&void 0!==k.shapes)if(k=k.shapes,Array.isArray(k))for(var l=0,n=k.length;l<n;l++)b(a.shapes,k[l]);else b(a.shapes,
k)}if(void 0!==this.material)if(Array.isArray(this.material)){k=[];l=0;for(n=this.material.length;l<n;l++)k.push(b(a.materials,this.material[l]));g.material=k}else g.material=b(a.materials,this.material);if(0<this.children.length)for(g.children=[],l=0;l<this.children.length;l++)g.children.push(this.children[l].toJSON(a).object);if(d){d=c(a.geometries);l=c(a.materials);n=c(a.textures);var m=c(a.images);k=c(a.shapes);0<d.length&&(e.geometries=d);0<l.length&&(e.materials=l);0<n.length&&(e.textures=n);
0<m.length&&(e.images=m);0<k.length&&(e.shapes=k)}e.object=g;return e},clone:function(a){return(new this.constructor).copy(this,a)},copy:function(a,b){void 0===b&&(b=!0);this.name=a.name;this.up.copy(a.up);this.position.copy(a.position);this.quaternion.copy(a.quaternion);this.scale.copy(a.scale);this.matrix.copy(a.matrix);this.matrixWorld.copy(a.matrixWorld);this.matrixAutoUpdate=a.matrixAutoUpdate;this.matrixWorldNeedsUpdate=a.matrixWorldNeedsUpdate;this.layers.mask=a.layers.mask;this.visible=a.visible;
this.castShadow=a.castShadow;this.receiveShadow=a.receiveShadow;this.frustumCulled=a.frustumCulled;this.renderOrder=a.renderOrder;this.userData=JSON.parse(JSON.stringify(a.userData));if(!0===b)for(b=0;b<a.children.length;b++)this.add(a.children[b].clone());return this}});Ab.prototype=Object.assign(Object.create(O.prototype),{constructor:Ab,isCamera:!0,copy:function(a,b){O.prototype.copy.call(this,a,b);this.matrixWorldInverse.copy(a.matrixWorldInverse);this.projectionMatrix.copy(a.projectionMatrix);
return this},getWorldDirection:function(){var a=new sa;return function(b){void 0===b&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),b=new p);this.getWorldQuaternion(a);return b.set(0,0,-1).applyQuaternion(a)}}(),updateMatrixWorld:function(a){O.prototype.updateMatrixWorld.call(this,a);this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}});qb.prototype=Object.assign(Object.create(Ab.prototype),{constructor:qb,isOrthographicCamera:!0,
copy:function(a,b){Ab.prototype.copy.call(this,a,b);this.left=a.left;this.right=a.right;this.top=a.top;this.bottom=a.bottom;this.near=a.near;this.far=a.far;this.zoom=a.zoom;this.view=null===a.view?null:Object.assign({},a.view);return this},setViewOffset:function(a,b,c,d,e,g){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1});this.view.enabled=!0;this.view.fullWidth=a;this.view.fullHeight=b;this.view.offsetX=c;this.view.offsetY=d;this.view.width=
e;this.view.height=g;this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1);this.updateProjectionMatrix()},updateProjectionMatrix:function(){var a=(this.right-this.left)/(2*this.zoom),b=(this.top-this.bottom)/(2*this.zoom),c=(this.right+this.left)/2,d=(this.top+this.bottom)/2,e=c-a;c+=a;a=d+b;b=d-b;if(null!==this.view&&this.view.enabled){c=this.zoom/(this.view.width/this.view.fullWidth);b=this.zoom/(this.view.height/this.view.fullHeight);var g=(this.right-
this.left)/this.view.width;d=(this.top-this.bottom)/this.view.height;e+=this.view.offsetX/c*g;c=e+this.view.width/c*g;a-=this.view.offsetY/b*d;b=a-this.view.height/b*d}this.projectionMatrix.makeOrthographic(e,c,a,b,this.near,this.far)},toJSON:function(a){a=O.prototype.toJSON.call(this,a);a.object.zoom=this.zoom;a.object.left=this.left;a.object.right=this.right;a.object.top=this.top;a.object.bottom=this.bottom;a.object.near=this.near;a.object.far=this.far;null!==this.view&&(a.object.view=Object.assign({},
this.view));return a}});Object.assign(Zb.prototype,{clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a=a.a;this.b=a.b;this.c=a.c;this.normal.copy(a.normal);this.color.copy(a.color);this.materialIndex=a.materialIndex;for(var b=0,c=a.vertexNormals.length;b<c;b++)this.vertexNormals[b]=a.vertexNormals[b].clone();b=0;for(c=a.vertexColors.length;b<c;b++)this.vertexColors[b]=a.vertexColors[b].clone();return this}});var gk=0;ca.prototype=Object.assign(Object.create(K.prototype),
{constructor:ca,isGeometry:!0,applyMatrix:function(a){for(var b=(new Ja).getNormalMatrix(a),c=0,d=this.vertices.length;c<d;c++)this.vertices[c].applyMatrix4(a);c=0;for(d=this.faces.length;c<d;c++){a=this.faces[c];a.normal.applyMatrix3(b).normalize();for(var e=0,g=a.vertexNormals.length;e<g;e++)a.vertexNormals[e].applyMatrix3(b).normalize()}null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();this.normalsNeedUpdate=this.verticesNeedUpdate=!0;return this},
rotateX:function(){var a=new V;return function(b){a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a=new V;return function(b){a.makeRotationY(b);this.applyMatrix(a);return this}}(),rotateZ:function(){var a=new V;return function(b){a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a=new V;return function(b,c,d){a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a=new V;return function(b,c,d){a.makeScale(b,c,d);
this.applyMatrix(a);return this}}(),lookAt:function(){var a=new O;return function(b){a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),fromBufferGeometry:function(a){function b(a,b,d,e){var g=void 0!==k?[r[a].clone(),r[b].clone(),r[d].clone()]:[],p=void 0!==l?[c.colors[a].clone(),c.colors[b].clone(),c.colors[d].clone()]:[];e=new Zb(a,b,d,g,p,e);c.faces.push(e);void 0!==n&&c.faceVertexUvs[0].push([w[a].clone(),w[b].clone(),w[d].clone()]);void 0!==m&&c.faceVertexUvs[1].push([t[a].clone(),
t[b].clone(),t[d].clone()])}var c=this,d=null!==a.index?a.index.array:void 0,e=a.attributes,g=e.position.array,k=void 0!==e.normal?e.normal.array:void 0,l=void 0!==e.color?e.color.array:void 0,n=void 0!==e.uv?e.uv.array:void 0,m=void 0!==e.uv2?e.uv2.array:void 0;void 0!==m&&(this.faceVertexUvs[1]=[]);for(var r=[],w=[],t=[],q=e=0;e<g.length;e+=3,q+=2)c.vertices.push(new p(g[e],g[e+1],g[e+2])),void 0!==k&&r.push(new p(k[e],k[e+1],k[e+2])),void 0!==l&&c.colors.push(new S(l[e],l[e+1],l[e+2])),void 0!==
n&&w.push(new x(n[q],n[q+1])),void 0!==m&&t.push(new x(m[q],m[q+1]));var v=a.groups;if(0<v.length)for(e=0;e<v.length;e++){g=v[e];var y=g.start,A=g.count;q=y;for(y+=A;q<y;q+=3)void 0!==d?b(d[q],d[q+1],d[q+2],g.materialIndex):b(q,q+1,q+2,g.materialIndex)}else if(void 0!==d)for(e=0;e<d.length;e+=3)b(d[e],d[e+1],d[e+2]);else for(e=0;e<g.length/3;e+=3)b(e,e+1,e+2);this.computeFaceNormals();null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());
return this},center:function(){var a=new p;return function(){this.computeBoundingBox();this.boundingBox.getCenter(a).negate();this.translate(a.x,a.y,a.z);return this}}(),normalize:function(){this.computeBoundingSphere();var a=this.boundingSphere.center,b=this.boundingSphere.radius;b=0===b?1:1/b;var c=new V;c.set(b,0,0,-b*a.x,0,b,0,-b*a.y,0,0,b,-b*a.z,0,0,0,1);this.applyMatrix(c);return this},computeFaceNormals:function(){for(var a=new p,b=new p,c=0,d=this.faces.length;c<d;c++){var e=this.faces[c],
g=this.vertices[e.a],k=this.vertices[e.b];a.subVectors(this.vertices[e.c],k);b.subVectors(g,k);a.cross(b);a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){void 0===a&&(a=!0);var b;var c=Array(this.vertices.length);var d=0;for(b=this.vertices.length;d<b;d++)c[d]=new p;if(a){var e=new p,g=new p;a=0;for(d=this.faces.length;a<d;a++){b=this.faces[a];var k=this.vertices[b.a];var l=this.vertices[b.b];var n=this.vertices[b.c];e.subVectors(n,l);g.subVectors(k,l);e.cross(g);c[b.a].add(e);c[b.b].add(e);
c[b.c].add(e)}}else for(this.computeFaceNormals(),a=0,d=this.faces.length;a<d;a++)b=this.faces[a],c[b.a].add(b.normal),c[b.b].add(b.normal),c[b.c].add(b.normal);d=0;for(b=this.vertices.length;d<b;d++)c[d].normalize();a=0;for(d=this.faces.length;a<d;a++)b=this.faces[a],k=b.vertexNormals,3===k.length?(k[0].copy(c[b.a]),k[1].copy(c[b.b]),k[2].copy(c[b.c])):(k[0]=c[b.a].clone(),k[1]=c[b.b].clone(),k[2]=c[b.c].clone());0<this.faces.length&&(this.normalsNeedUpdate=!0)},computeFlatVertexNormals:function(){var a;
this.computeFaceNormals();var b=0;for(a=this.faces.length;b<a;b++){var c=this.faces[b];var d=c.vertexNormals;3===d.length?(d[0].copy(c.normal),d[1].copy(c.normal),d[2].copy(c.normal)):(d[0]=c.normal.clone(),d[1]=c.normal.clone(),d[2]=c.normal.clone())}0<this.faces.length&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var a,b;var c=0;for(b=this.faces.length;c<b;c++){var d=this.faces[c];d.__originalFaceNormal?d.__originalFaceNormal.copy(d.normal):d.__originalFaceNormal=d.normal.clone();
d.__originalVertexNormals||(d.__originalVertexNormals=[]);var e=0;for(a=d.vertexNormals.length;e<a;e++)d.__originalVertexNormals[e]?d.__originalVertexNormals[e].copy(d.vertexNormals[e]):d.__originalVertexNormals[e]=d.vertexNormals[e].clone()}var g=new ca;g.faces=this.faces;e=0;for(a=this.morphTargets.length;e<a;e++){if(!this.morphNormals[e]){this.morphNormals[e]={};this.morphNormals[e].faceNormals=[];this.morphNormals[e].vertexNormals=[];d=this.morphNormals[e].faceNormals;var k=this.morphNormals[e].vertexNormals;
c=0;for(b=this.faces.length;c<b;c++){var l=new p;var n={a:new p,b:new p,c:new p};d.push(l);k.push(n)}}k=this.morphNormals[e];g.vertices=this.morphTargets[e].vertices;g.computeFaceNormals();g.computeVertexNormals();c=0;for(b=this.faces.length;c<b;c++)d=this.faces[c],l=k.faceNormals[c],n=k.vertexNormals[c],l.copy(d.normal),n.a.copy(d.vertexNormals[0]),n.b.copy(d.vertexNormals[1]),n.c.copy(d.vertexNormals[2])}c=0;for(b=this.faces.length;c<b;c++)d=this.faces[c],d.normal=d.__originalFaceNormal,d.vertexNormals=
d.__originalVertexNormals},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new nb);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new pb);this.boundingSphere.setFromPoints(this.vertices)},merge:function(a,b,c){if(a&&a.isGeometry){var d,e=this.vertices.length,g=this.vertices,k=a.vertices,l=this.faces,n=a.faces,m=this.faceVertexUvs[0],r=a.faceVertexUvs[0],p=this.colors,t=a.colors;void 0===c&&(c=
0);void 0!==b&&(d=(new Ja).getNormalMatrix(b));a=0;for(var q=k.length;a<q;a++){var v=k[a].clone();void 0!==b&&v.applyMatrix4(b);g.push(v)}a=0;for(q=t.length;a<q;a++)p.push(t[a].clone());a=0;for(q=n.length;a<q;a++){k=n[a];var y=k.vertexNormals;t=k.vertexColors;p=new Zb(k.a+e,k.b+e,k.c+e);p.normal.copy(k.normal);void 0!==d&&p.normal.applyMatrix3(d).normalize();b=0;for(g=y.length;b<g;b++)v=y[b].clone(),void 0!==d&&v.applyMatrix3(d).normalize(),p.vertexNormals.push(v);p.color.copy(k.color);b=0;for(g=
t.length;b<g;b++)v=t[b],p.vertexColors.push(v.clone());p.materialIndex=k.materialIndex+c;l.push(p)}a=0;for(q=r.length;a<q;a++)if(c=r[a],d=[],void 0!==c){b=0;for(g=c.length;b<g;b++)d.push(c[b].clone());m.push(d)}}else console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a)},mergeMesh:function(a){a&&a.isMesh?(a.matrixAutoUpdate&&a.updateMatrix(),this.merge(a.geometry,a.matrix)):console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",a)},mergeVertices:function(){var a=
{},b=[],c=[],d=Math.pow(10,4),e;var g=0;for(e=this.vertices.length;g<e;g++){var k=this.vertices[g];k=Math.round(k.x*d)+"_"+Math.round(k.y*d)+"_"+Math.round(k.z*d);void 0===a[k]?(a[k]=g,b.push(this.vertices[g]),c[g]=b.length-1):c[g]=c[a[k]]}a=[];g=0;for(e=this.faces.length;g<e;g++)for(d=this.faces[g],d.a=c[d.a],d.b=c[d.b],d.c=c[d.c],d=[d.a,d.b,d.c],k=0;3>k;k++)if(d[k]===d[(k+1)%3]){a.push(g);break}for(g=a.length-1;0<=g;g--)for(d=a[g],this.faces.splice(d,1),c=0,e=this.faceVertexUvs.length;c<e;c++)this.faceVertexUvs[c].splice(d,
1);g=this.vertices.length-b.length;this.vertices=b;return g},setFromPoints:function(a){this.vertices=[];for(var b=0,c=a.length;b<c;b++){var d=a[b];this.vertices.push(new p(d.x,d.y,d.z||0))}return this},sortFacesByMaterialIndex:function(){for(var a=this.faces,b=a.length,c=0;c<b;c++)a[c]._id=c;a.sort(function(a,b){return a.materialIndex-b.materialIndex});var d=this.faceVertexUvs[0],e=this.faceVertexUvs[1],g,k;d&&d.length===b&&(g=[]);e&&e.length===b&&(k=[]);for(c=0;c<b;c++){var l=a[c]._id;g&&g.push(d[l]);
k&&k.push(e[l])}g&&(this.faceVertexUvs[0]=g);k&&(this.faceVertexUvs[1]=k)},toJSON:function(){function a(a,b,c){return c?a|1<<b:a&~(1<<b)}function b(a){var b=a.x.toString()+a.y.toString()+a.z.toString();if(void 0!==m[b])return m[b];m[b]=n.length/3;n.push(a.x,a.y,a.z);return m[b]}function c(a){var b=a.r.toString()+a.g.toString()+a.b.toString();if(void 0!==p[b])return p[b];p[b]=r.length;r.push(a.getHex());return p[b]}function d(a){var b=a.x.toString()+a.y.toString();if(void 0!==q[b])return q[b];q[b]=
t.length/2;t.push(a.x,a.y);return q[b]}var e={metadata:{version:4.5,type:"Geometry",generator:"Geometry.toJSON"}};e.uuid=this.uuid;e.type=this.type;""!==this.name&&(e.name=this.name);if(void 0!==this.parameters){var g=this.parameters,k;for(k in g)void 0!==g[k]&&(e[k]=g[k]);return e}g=[];for(k=0;k<this.vertices.length;k++){var l=this.vertices[k];g.push(l.x,l.y,l.z)}l=[];var n=[],m={},r=[],p={},t=[],q={};for(k=0;k<this.faces.length;k++){var v=this.faces[k],y=void 0!==this.faceVertexUvs[0][k],A=0<v.normal.length(),
x=0<v.vertexNormals.length,E=1!==v.color.r||1!==v.color.g||1!==v.color.b,z=0<v.vertexColors.length,Q=0;Q=a(Q,0,0);Q=a(Q,1,!0);Q=a(Q,2,!1);Q=a(Q,3,y);Q=a(Q,4,A);Q=a(Q,5,x);Q=a(Q,6,E);Q=a(Q,7,z);l.push(Q);l.push(v.a,v.b,v.c);l.push(v.materialIndex);y&&(y=this.faceVertexUvs[0][k],l.push(d(y[0]),d(y[1]),d(y[2])));A&&l.push(b(v.normal));x&&(A=v.vertexNormals,l.push(b(A[0]),b(A[1]),b(A[2])));E&&l.push(c(v.color));z&&(v=v.vertexColors,l.push(c(v[0]),c(v[1]),c(v[2])))}e.data={};e.data.vertices=g;e.data.normals=
n;0<r.length&&(e.data.colors=r);0<t.length&&(e.data.uvs=[t]);e.data.faces=l;return e},clone:function(){return(new ca).copy(this)},copy:function(a){var b,c,d;this.vertices=[];this.colors=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.name=a.name;var e=a.vertices;var g=0;for(b=e.length;g<b;g++)this.vertices.push(e[g].clone());e=a.colors;g=0;for(b=e.length;g<
b;g++)this.colors.push(e[g].clone());e=a.faces;g=0;for(b=e.length;g<b;g++)this.faces.push(e[g].clone());g=0;for(b=a.faceVertexUvs.length;g<b;g++){var k=a.faceVertexUvs[g];void 0===this.faceVertexUvs[g]&&(this.faceVertexUvs[g]=[]);e=0;for(c=k.length;e<c;e++){var l=k[e],n=[];var m=0;for(d=l.length;m<d;m++)n.push(l[m].clone());this.faceVertexUvs[g].push(n)}}m=a.morphTargets;g=0;for(b=m.length;g<b;g++){d={};d.name=m[g].name;if(void 0!==m[g].vertices)for(d.vertices=[],e=0,c=m[g].vertices.length;e<c;e++)d.vertices.push(m[g].vertices[e].clone());
if(void 0!==m[g].normals)for(d.normals=[],e=0,c=m[g].normals.length;e<c;e++)d.normals.push(m[g].normals[e].clone());this.morphTargets.push(d)}m=a.morphNormals;g=0;for(b=m.length;g<b;g++){d={};if(void 0!==m[g].vertexNormals)for(d.vertexNormals=[],e=0,c=m[g].vertexNormals.length;e<c;e++)k=m[g].vertexNormals[e],l={},l.a=k.a.clone(),l.b=k.b.clone(),l.c=k.c.clone(),d.vertexNormals.push(l);if(void 0!==m[g].faceNormals)for(d.faceNormals=[],e=0,c=m[g].faceNormals.length;e<c;e++)d.faceNormals.push(m[g].faceNormals[e].clone());
this.morphNormals.push(d)}e=a.skinWeights;g=0;for(b=e.length;g<b;g++)this.skinWeights.push(e[g].clone());e=a.skinIndices;g=0;for(b=e.length;g<b;g++)this.skinIndices.push(e[g].clone());e=a.lineDistances;g=0;for(b=e.length;g<b;g++)this.lineDistances.push(e[g]);g=a.boundingBox;null!==g&&(this.boundingBox=g.clone());g=a.boundingSphere;null!==g&&(this.boundingSphere=g.clone());this.elementsNeedUpdate=a.elementsNeedUpdate;this.verticesNeedUpdate=a.verticesNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.normalsNeedUpdate=
a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.lineDistancesNeedUpdate=a.lineDistancesNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Object.defineProperty(fa.prototype,"needsUpdate",{set:function(a){!0===a&&this.version++}});Object.assign(fa.prototype,{isBufferAttribute:!0,onUploadCallback:function(){},setArray:function(a){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");
this.count=void 0!==a?a.length/this.itemSize:0;this.array=a;return this},setDynamic:function(a){this.dynamic=a;return this},copy:function(a){this.name=a.name;this.array=new a.array.constructor(a.array);this.itemSize=a.itemSize;this.count=a.count;this.normalized=a.normalized;this.dynamic=a.dynamic;return this},copyAt:function(a,b,c){a*=this.itemSize;c*=b.itemSize;for(var d=0,e=this.itemSize;d<e;d++)this.array[a+d]=b.array[c+d];return this},copyArray:function(a){this.array.set(a);return this},copyColorsArray:function(a){for(var b=
this.array,c=0,d=0,e=a.length;d<e;d++){var g=a[d];void 0===g&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",d),g=new S);b[c++]=g.r;b[c++]=g.g;b[c++]=g.b}return this},copyVector2sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var g=a[d];void 0===g&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",d),g=new x);b[c++]=g.x;b[c++]=g.y}return this},copyVector3sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var g=
a[d];void 0===g&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",d),g=new p);b[c++]=g.x;b[c++]=g.y;b[c++]=g.z}return this},copyVector4sArray:function(a){for(var b=this.array,c=0,d=0,e=a.length;d<e;d++){var g=a[d];void 0===g&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",d),g=new ya);b[c++]=g.x;b[c++]=g.y;b[c++]=g.z;b[c++]=g.w}return this},set:function(a,b){void 0===b&&(b=0);this.array.set(a,b);return this},getX:function(a){return this.array[a*
this.itemSize]},setX:function(a,b){this.array[a*this.itemSize]=b;return this},getY:function(a){return this.array[a*this.itemSize+1]},setY:function(a,b){this.array[a*this.itemSize+1]=b;return this},getZ:function(a){return this.array[a*this.itemSize+2]},setZ:function(a,b){this.array[a*this.itemSize+2]=b;return this},getW:function(a){return this.array[a*this.itemSize+3]},setW:function(a,b){this.array[a*this.itemSize+3]=b;return this},setXY:function(a,b,c){a*=this.itemSize;this.array[a+0]=b;this.array[a+
1]=c;return this},setXYZ:function(a,b,c,d){a*=this.itemSize;this.array[a+0]=b;this.array[a+1]=c;this.array[a+2]=d;return this},setXYZW:function(a,b,c,d,e){a*=this.itemSize;this.array[a+0]=b;this.array[a+1]=c;this.array[a+2]=d;this.array[a+3]=e;return this},onUpload:function(a){this.onUploadCallback=a;return this},clone:function(){return(new this.constructor(this.array,this.itemSize)).copy(this)}});Ze.prototype=Object.create(fa.prototype);Ze.prototype.constructor=Ze;$e.prototype=Object.create(fa.prototype);
$e.prototype.constructor=$e;af.prototype=Object.create(fa.prototype);af.prototype.constructor=af;bf.prototype=Object.create(fa.prototype);bf.prototype.constructor=bf;Zc.prototype=Object.create(fa.prototype);Zc.prototype.constructor=Zc;cf.prototype=Object.create(fa.prototype);cf.prototype.constructor=cf;$c.prototype=Object.create(fa.prototype);$c.prototype.constructor=$c;J.prototype=Object.create(fa.prototype);J.prototype.constructor=J;df.prototype=Object.create(fa.prototype);df.prototype.constructor=
df;Object.assign(Og.prototype,{computeGroups:function(a){var b=[],c=void 0;a=a.faces;for(var d=0;d<a.length;d++){var e=a[d];if(e.materialIndex!==c){c=e.materialIndex;void 0!==g&&(g.count=3*d-g.start,b.push(g));var g={start:3*d,materialIndex:c}}}void 0!==g&&(g.count=3*d-g.start,b.push(g));this.groups=b},fromGeometry:function(a){var b=a.faces,c=a.vertices,d=a.faceVertexUvs,e=d[0]&&0<d[0].length,g=d[1]&&0<d[1].length,k=a.morphTargets,l=k.length;if(0<l){var n=[];for(var m=0;m<l;m++)n[m]=[];this.morphTargets.position=
n}var r=a.morphNormals,p=r.length;if(0<p){var t=[];for(m=0;m<p;m++)t[m]=[];this.morphTargets.normal=t}var q=a.skinIndices,v=a.skinWeights,y=q.length===c.length,A=v.length===c.length;for(m=0;m<b.length;m++){var C=b[m];this.vertices.push(c[C.a],c[C.b],c[C.c]);var E=C.vertexNormals;3===E.length?this.normals.push(E[0],E[1],E[2]):(E=C.normal,this.normals.push(E,E,E));E=C.vertexColors;3===E.length?this.colors.push(E[0],E[1],E[2]):(E=C.color,this.colors.push(E,E,E));!0===e&&(E=d[0][m],void 0!==E?this.uvs.push(E[0],
E[1],E[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",m),this.uvs.push(new x,new x,new x)));!0===g&&(E=d[1][m],void 0!==E?this.uvs2.push(E[0],E[1],E[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",m),this.uvs2.push(new x,new x,new x)));for(E=0;E<l;E++){var z=k[E].vertices;n[E].push(z[C.a],z[C.b],z[C.c])}for(E=0;E<p;E++)z=r[E].vertexNormals[m],t[E].push(z.a,z.b,z.c);y&&this.skinIndices.push(q[C.a],q[C.b],q[C.c]);A&&this.skinWeights.push(v[C.a],
v[C.b],v[C.c])}this.computeGroups(a);this.verticesNeedUpdate=a.verticesNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this}});var hk=1;R.prototype=Object.assign(Object.create(K.prototype),{constructor:R,isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(a){Array.isArray(a)?this.index=new (65535<Pg(a)?$c:Zc)(a,1):this.index=a},addAttribute:function(a,
b,c){if(b&&b.isBufferAttribute||b&&b.isInterleavedBufferAttribute)if("index"===a)console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(b);else return this.attributes[a]=b,this;else console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(a,new fa(b,c))},getAttribute:function(a){return this.attributes[a]},removeAttribute:function(a){delete this.attributes[a];return this},addGroup:function(a,b,c){this.groups.push({start:a,
count:b,materialIndex:void 0!==c?c:0})},clearGroups:function(){this.groups=[]},setDrawRange:function(a,b){this.drawRange.start=a;this.drawRange.count=b},applyMatrix:function(a){var b=this.attributes.position;void 0!==b&&(a.applyToBufferAttribute(b),b.needsUpdate=!0);b=this.attributes.normal;void 0!==b&&((new Ja).getNormalMatrix(a).applyToBufferAttribute(b),b.needsUpdate=!0);null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();return this},rotateX:function(){var a=
new V;return function(b){a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a=new V;return function(b){a.makeRotationY(b);this.applyMatrix(a);return this}}(),rotateZ:function(){var a=new V;return function(b){a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a=new V;return function(b,c,d){a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a=new V;return function(b,c,d){a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),
lookAt:function(){var a=new O;return function(b){a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),center:function(){var a=new p;return function(){this.computeBoundingBox();this.boundingBox.getCenter(a).negate();this.translate(a.x,a.y,a.z);return this}}(),setFromObject:function(a){var b=a.geometry;if(a.isPoints||a.isLine){a=new J(3*b.vertices.length,3);var c=new J(3*b.colors.length,3);this.addAttribute("position",a.copyVector3sArray(b.vertices));this.addAttribute("color",c.copyColorsArray(b.colors));
b.lineDistances&&b.lineDistances.length===b.vertices.length&&(a=new J(b.lineDistances.length,1),this.addAttribute("lineDistance",a.copyArray(b.lineDistances)));null!==b.boundingSphere&&(this.boundingSphere=b.boundingSphere.clone());null!==b.boundingBox&&(this.boundingBox=b.boundingBox.clone())}else a.isMesh&&b&&b.isGeometry&&this.fromGeometry(b);return this},setFromPoints:function(a){for(var b=[],c=0,d=a.length;c<d;c++){var e=a[c];b.push(e.x,e.y,e.z||0)}this.addAttribute("position",new J(b,3));return this},
updateFromObject:function(a){var b=a.geometry;if(a.isMesh){var c=b.__directGeometry;!0===b.elementsNeedUpdate&&(c=void 0,b.elementsNeedUpdate=!1);if(void 0===c)return this.fromGeometry(b);c.verticesNeedUpdate=b.verticesNeedUpdate;c.normalsNeedUpdate=b.normalsNeedUpdate;c.colorsNeedUpdate=b.colorsNeedUpdate;c.uvsNeedUpdate=b.uvsNeedUpdate;c.groupsNeedUpdate=b.groupsNeedUpdate;b.verticesNeedUpdate=!1;b.normalsNeedUpdate=!1;b.colorsNeedUpdate=!1;b.uvsNeedUpdate=!1;b.groupsNeedUpdate=!1;b=c}!0===b.verticesNeedUpdate&&
(c=this.attributes.position,void 0!==c&&(c.copyVector3sArray(b.vertices),c.needsUpdate=!0),b.verticesNeedUpdate=!1);!0===b.normalsNeedUpdate&&(c=this.attributes.normal,void 0!==c&&(c.copyVector3sArray(b.normals),c.needsUpdate=!0),b.normalsNeedUpdate=!1);!0===b.colorsNeedUpdate&&(c=this.attributes.color,void 0!==c&&(c.copyColorsArray(b.colors),c.needsUpdate=!0),b.colorsNeedUpdate=!1);b.uvsNeedUpdate&&(c=this.attributes.uv,void 0!==c&&(c.copyVector2sArray(b.uvs),c.needsUpdate=!0),b.uvsNeedUpdate=!1);
b.lineDistancesNeedUpdate&&(c=this.attributes.lineDistance,void 0!==c&&(c.copyArray(b.lineDistances),c.needsUpdate=!0),b.lineDistancesNeedUpdate=!1);b.groupsNeedUpdate&&(b.computeGroups(a.geometry),this.groups=b.groups,b.groupsNeedUpdate=!1);return this},fromGeometry:function(a){a.__directGeometry=(new Og).fromGeometry(a);return this.fromDirectGeometry(a.__directGeometry)},fromDirectGeometry:function(a){var b=new Float32Array(3*a.vertices.length);this.addAttribute("position",(new fa(b,3)).copyVector3sArray(a.vertices));
0<a.normals.length&&(b=new Float32Array(3*a.normals.length),this.addAttribute("normal",(new fa(b,3)).copyVector3sArray(a.normals)));0<a.colors.length&&(b=new Float32Array(3*a.colors.length),this.addAttribute("color",(new fa(b,3)).copyColorsArray(a.colors)));0<a.uvs.length&&(b=new Float32Array(2*a.uvs.length),this.addAttribute("uv",(new fa(b,2)).copyVector2sArray(a.uvs)));0<a.uvs2.length&&(b=new Float32Array(2*a.uvs2.length),this.addAttribute("uv2",(new fa(b,2)).copyVector2sArray(a.uvs2)));this.groups=
a.groups;for(var c in a.morphTargets){b=[];for(var d=a.morphTargets[c],e=0,g=d.length;e<g;e++){var k=d[e],l=new J(3*k.length,3);b.push(l.copyVector3sArray(k))}this.morphAttributes[c]=b}0<a.skinIndices.length&&(c=new J(4*a.skinIndices.length,4),this.addAttribute("skinIndex",c.copyVector4sArray(a.skinIndices)));0<a.skinWeights.length&&(c=new J(4*a.skinWeights.length,4),this.addAttribute("skinWeight",c.copyVector4sArray(a.skinWeights)));null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());
null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());return this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new nb);var a=this.attributes.position;void 0!==a?this.boundingBox.setFromBufferAttribute(a):this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',
this)},computeBoundingSphere:function(){var a=new nb,b=new p;return function(){null===this.boundingSphere&&(this.boundingSphere=new pb);var c=this.attributes.position;if(c){var d=this.boundingSphere.center;a.setFromBufferAttribute(c);a.getCenter(d);for(var e=0,g=0,k=c.count;g<k;g++)b.x=c.getX(g),b.y=c.getY(g),b.z=c.getZ(g),e=Math.max(e,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(e);isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',
this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var a=this.index,b=this.attributes,c=this.groups;if(b.position){var d=b.position.array;if(void 0===b.normal)this.addAttribute("normal",new fa(new Float32Array(d.length),3));else for(var e=b.normal.array,g=0,k=e.length;g<k;g++)e[g]=0;e=b.normal.array;var l=new p,n=new p,m=new p,r=new p,q=new p;if(a){a=a.array;0===c.length&&this.addGroup(0,a.length);for(var t=0,u=c.length;t<u;++t){g=c[t];k=g.start;var v=g.count;g=k;for(k+=v;g<
k;g+=3){v=3*a[g+0];var y=3*a[g+1];var A=3*a[g+2];l.fromArray(d,v);n.fromArray(d,y);m.fromArray(d,A);r.subVectors(m,n);q.subVectors(l,n);r.cross(q);e[v]+=r.x;e[v+1]+=r.y;e[v+2]+=r.z;e[y]+=r.x;e[y+1]+=r.y;e[y+2]+=r.z;e[A]+=r.x;e[A+1]+=r.y;e[A+2]+=r.z}}}else for(g=0,k=d.length;g<k;g+=9)l.fromArray(d,g),n.fromArray(d,g+3),m.fromArray(d,g+6),r.subVectors(m,n),q.subVectors(l,n),r.cross(q),e[g]=r.x,e[g+1]=r.y,e[g+2]=r.z,e[g+3]=r.x,e[g+4]=r.y,e[g+5]=r.z,e[g+6]=r.x,e[g+7]=r.y,e[g+8]=r.z;this.normalizeNormals();
b.normal.needsUpdate=!0}},merge:function(a,b){if(a&&a.isBufferGeometry){void 0===b&&(b=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));var c=this.attributes,d;for(d in c)if(void 0!==a.attributes[d]){var e=c[d].array,g=a.attributes[d],k=g.array,l=0;for(g=g.itemSize*b;l<k.length;l++,g++)e[g]=k[l]}return this}console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",
a)},normalizeNormals:function(){var a=new p;return function(){for(var b=this.attributes.normal,c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.normalize(),b.setXYZ(c,a.x,a.y,a.z)}}(),toNonIndexed:function(){if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var a=new R,b=this.index.array,c=this.attributes,d;for(d in c){var e=c[d],g=e.array,k=e.itemSize,l=new g.constructor(b.length*k),n=0;e=0;for(var m=b.length;e<
m;e++){var r=b[e]*k;for(var p=0;p<k;p++)l[n++]=g[r++]}a.addAttribute(d,new fa(l,k))}b=this.groups;e=0;for(m=b.length;e<m;e++)c=b[e],a.addGroup(c.start,c.count,c.materialIndex);return a},toJSON:function(){var a={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};a.uuid=this.uuid;a.type=this.type;""!==this.name&&(a.name=this.name);if(void 0!==this.parameters){var b=this.parameters;for(e in b)void 0!==b[e]&&(a[e]=b[e]);return a}a.data={attributes:{}};var c=this.index;null!==
c&&(b=Array.prototype.slice.call(c.array),a.data.index={type:c.array.constructor.name,array:b});c=this.attributes;for(e in c){var d=c[e];b=Array.prototype.slice.call(d.array);a.data.attributes[e]={itemSize:d.itemSize,type:d.array.constructor.name,array:b,normalized:d.normalized}}var e=this.groups;0<e.length&&(a.data.groups=JSON.parse(JSON.stringify(e)));e=this.boundingSphere;null!==e&&(a.data.boundingSphere={center:e.center.toArray(),radius:e.radius});return a},clone:function(){return(new R).copy(this)},
copy:function(a){var b;this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.name=a.name;var c=a.index;null!==c&&this.setIndex(c.clone());c=a.attributes;for(k in c)this.addAttribute(k,c[k].clone());var d=a.morphAttributes;for(k in d){var e=[],g=d[k];c=0;for(b=g.length;c<b;c++)e.push(g[c].clone());this.morphAttributes[k]=e}var k=a.groups;c=0;for(b=k.length;c<b;c++)d=k[c],this.addGroup(d.start,d.count,d.materialIndex);k=a.boundingBox;
null!==k&&(this.boundingBox=k.clone());k=a.boundingSphere;null!==k&&(this.boundingSphere=k.clone());this.drawRange.start=a.drawRange.start;this.drawRange.count=a.drawRange.count;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});ad.prototype=Object.create(ca.prototype);ad.prototype.constructor=ad;$b.prototype=Object.create(R.prototype);$b.prototype.constructor=$b;cd.prototype=Object.create(ca.prototype);cd.prototype.constructor=cd;Mb.prototype=Object.create(R.prototype);Mb.prototype.constructor=
Mb;var ik=0;da.prototype=Object.assign(Object.create(K.prototype),{constructor:da,isMaterial:!0,onBeforeCompile:function(){},setValues:function(a){if(void 0!==a)for(var b in a){var c=a[b];if(void 0===c)console.warn("THREE.Material: '"+b+"' parameter is undefined.");else if("shading"===b)console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===c?!0:!1;else{var d=this[b];void 0===d?console.warn("THREE."+this.type+": '"+b+"' is not a property of this material."):
d&&d.isColor?d.set(c):d&&d.isVector3&&c&&c.isVector3?d.copy(c):this[b]="overdraw"===b?Number(c):c}}},toJSON:function(a){function b(a){var b=[],c;for(c in a){var d=a[c];delete d.metadata;b.push(d)}return b}var c=void 0===a||"string"===typeof a;c&&(a={textures:{},images:{}});var d={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};d.uuid=this.uuid;d.type=this.type;""!==this.name&&(d.name=this.name);this.color&&this.color.isColor&&(d.color=this.color.getHex());void 0!==this.roughness&&
(d.roughness=this.roughness);void 0!==this.metalness&&(d.metalness=this.metalness);this.emissive&&this.emissive.isColor&&(d.emissive=this.emissive.getHex());1!==this.emissiveIntensity&&(d.emissiveIntensity=this.emissiveIntensity);this.specular&&this.specular.isColor&&(d.specular=this.specular.getHex());void 0!==this.shininess&&(d.shininess=this.shininess);void 0!==this.clearCoat&&(d.clearCoat=this.clearCoat);void 0!==this.clearCoatRoughness&&(d.clearCoatRoughness=this.clearCoatRoughness);this.map&&
this.map.isTexture&&(d.map=this.map.toJSON(a).uuid);this.alphaMap&&this.alphaMap.isTexture&&(d.alphaMap=this.alphaMap.toJSON(a).uuid);this.lightMap&&this.lightMap.isTexture&&(d.lightMap=this.lightMap.toJSON(a).uuid);this.bumpMap&&this.bumpMap.isTexture&&(d.bumpMap=this.bumpMap.toJSON(a).uuid,d.bumpScale=this.bumpScale);this.normalMap&&this.normalMap.isTexture&&(d.normalMap=this.normalMap.toJSON(a).uuid,d.normalScale=this.normalScale.toArray());this.displacementMap&&this.displacementMap.isTexture&&
(d.displacementMap=this.displacementMap.toJSON(a).uuid,d.displacementScale=this.displacementScale,d.displacementBias=this.displacementBias);this.roughnessMap&&this.roughnessMap.isTexture&&(d.roughnessMap=this.roughnessMap.toJSON(a).uuid);this.metalnessMap&&this.metalnessMap.isTexture&&(d.metalnessMap=this.metalnessMap.toJSON(a).uuid);this.emissiveMap&&this.emissiveMap.isTexture&&(d.emissiveMap=this.emissiveMap.toJSON(a).uuid);this.specularMap&&this.specularMap.isTexture&&(d.specularMap=this.specularMap.toJSON(a).uuid);
this.envMap&&this.envMap.isTexture&&(d.envMap=this.envMap.toJSON(a).uuid,d.reflectivity=this.reflectivity);this.gradientMap&&this.gradientMap.isTexture&&(d.gradientMap=this.gradientMap.toJSON(a).uuid);void 0!==this.size&&(d.size=this.size);void 0!==this.sizeAttenuation&&(d.sizeAttenuation=this.sizeAttenuation);1!==this.blending&&(d.blending=this.blending);!0===this.flatShading&&(d.flatShading=this.flatShading);0!==this.side&&(d.side=this.side);0!==this.vertexColors&&(d.vertexColors=this.vertexColors);
1>this.opacity&&(d.opacity=this.opacity);!0===this.transparent&&(d.transparent=this.transparent);d.depthFunc=this.depthFunc;d.depthTest=this.depthTest;d.depthWrite=this.depthWrite;0!==this.rotation&&(d.rotation=this.rotation);1!==this.linewidth&&(d.linewidth=this.linewidth);void 0!==this.dashSize&&(d.dashSize=this.dashSize);void 0!==this.gapSize&&(d.gapSize=this.gapSize);void 0!==this.scale&&(d.scale=this.scale);!0===this.dithering&&(d.dithering=!0);0<this.alphaTest&&(d.alphaTest=this.alphaTest);
!0===this.premultipliedAlpha&&(d.premultipliedAlpha=this.premultipliedAlpha);!0===this.wireframe&&(d.wireframe=this.wireframe);1<this.wireframeLinewidth&&(d.wireframeLinewidth=this.wireframeLinewidth);"round"!==this.wireframeLinecap&&(d.wireframeLinecap=this.wireframeLinecap);"round"!==this.wireframeLinejoin&&(d.wireframeLinejoin=this.wireframeLinejoin);!0===this.morphTargets&&(d.morphTargets=!0);!0===this.skinning&&(d.skinning=!0);!1===this.visible&&(d.visible=!1);"{}"!==JSON.stringify(this.userData)&&
(d.userData=this.userData);c&&(c=b(a.textures),a=b(a.images),0<c.length&&(d.textures=c),0<a.length&&(d.images=a));return d},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.name=a.name;this.fog=a.fog;this.lights=a.lights;this.blending=a.blending;this.side=a.side;this.flatShading=a.flatShading;this.vertexColors=a.vertexColors;this.opacity=a.opacity;this.transparent=a.transparent;this.blendSrc=a.blendSrc;this.blendDst=a.blendDst;this.blendEquation=a.blendEquation;this.blendSrcAlpha=
a.blendSrcAlpha;this.blendDstAlpha=a.blendDstAlpha;this.blendEquationAlpha=a.blendEquationAlpha;this.depthFunc=a.depthFunc;this.depthTest=a.depthTest;this.depthWrite=a.depthWrite;this.colorWrite=a.colorWrite;this.precision=a.precision;this.polygonOffset=a.polygonOffset;this.polygonOffsetFactor=a.polygonOffsetFactor;this.polygonOffsetUnits=a.polygonOffsetUnits;this.dithering=a.dithering;this.alphaTest=a.alphaTest;this.premultipliedAlpha=a.premultipliedAlpha;this.overdraw=a.overdraw;this.visible=a.visible;
this.userData=JSON.parse(JSON.stringify(a.userData));this.clipShadows=a.clipShadows;this.clipIntersection=a.clipIntersection;var b=a.clippingPlanes,c=null;if(null!==b){var d=b.length;c=Array(d);for(var e=0;e!==d;++e)c[e]=b[e].clone()}this.clippingPlanes=c;this.shadowSide=a.shadowSide;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Ua.prototype=Object.create(da.prototype);Ua.prototype.constructor=Ua;Ua.prototype.isMeshBasicMaterial=!0;Ua.prototype.copy=function(a){da.prototype.copy.call(this,
a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=
a.skinning;this.morphTargets=a.morphTargets;return this};la.prototype=Object.create(da.prototype);la.prototype.constructor=la;la.prototype.isShaderMaterial=!0;la.prototype.copy=function(a){da.prototype.copy.call(this,a);this.fragmentShader=a.fragmentShader;this.vertexShader=a.vertexShader;this.uniforms=$a.clone(a.uniforms);this.defines=Object.assign({},a.defines);this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.lights=a.lights;this.clipping=a.clipping;this.skinning=a.skinning;
this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;this.extensions=a.extensions;return this};la.prototype.toJSON=function(a){a=da.prototype.toJSON.call(this,a);a.uniforms=this.uniforms;a.vertexShader=this.vertexShader;a.fragmentShader=this.fragmentShader;return a};Object.assign(sc.prototype,{set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);
return this},at:function(a,b){void 0===b&&(console.warn("THREE.Ray: .at() target is now required"),b=new p);return b.copy(this.direction).multiplyScalar(a).add(this.origin)},lookAt:function(a){this.direction.copy(a).sub(this.origin).normalize();return this},recast:function(){var a=new p;return function(b){this.origin.copy(this.at(b,a));return this}}(),closestPointToPoint:function(a,b){void 0===b&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),b=new p);b.subVectors(a,this.origin);
a=b.dot(this.direction);return 0>a?b.copy(this.origin):b.copy(this.direction).multiplyScalar(a).add(this.origin)},distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))},distanceSqToPoint:function(){var a=new p;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceToSquared(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceToSquared(b)}}(),distanceSqToSegment:function(){var a=new p,b=new p,c=new p;return function(d,
e,g,k){a.copy(d).add(e).multiplyScalar(.5);b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var l=.5*d.distanceTo(e),n=-this.direction.dot(b),m=c.dot(this.direction),r=-c.dot(b),p=c.lengthSq(),t=Math.abs(1-n*n);if(0<t){d=n*r-m;e=n*m-r;var q=l*t;0<=d?e>=-q?e<=q?(l=1/t,d*=l,e*=l,n=d*(d+n*e+2*m)+e*(n*d+e+2*r)+p):(e=l,d=Math.max(0,-(n*e+m)),n=-d*d+e*(e+2*r)+p):(e=-l,d=Math.max(0,-(n*e+m)),n=-d*d+e*(e+2*r)+p):e<=-q?(d=Math.max(0,-(-n*l+m)),e=0<d?-l:Math.min(Math.max(-l,-r),l),n=-d*d+e*(e+2*r)+p):
e<=q?(d=0,e=Math.min(Math.max(-l,-r),l),n=e*(e+2*r)+p):(d=Math.max(0,-(n*l+m)),e=0<d?l:Math.min(Math.max(-l,-r),l),n=-d*d+e*(e+2*r)+p)}else e=0<n?-l:l,d=Math.max(0,-(n*e+m)),n=-d*d+e*(e+2*r)+p;g&&g.copy(this.direction).multiplyScalar(d).add(this.origin);k&&k.copy(b).multiplyScalar(e).add(a);return n}}(),intersectSphere:function(){var a=new p;return function(b,c){a.subVectors(b.center,this.origin);var d=a.dot(this.direction),e=a.dot(a)-d*d;b=b.radius*b.radius;if(e>b)return null;b=Math.sqrt(b-e);e=
d-b;d+=b;return 0>e&&0>d?null:0>e?this.at(d,c):this.at(e,c)}}(),intersectsSphere:function(a){return this.distanceToPoint(a.center)<=a.radius},distanceToPlane:function(a){var b=a.normal.dot(this.direction);if(0===b)return 0===a.distanceToPoint(this.origin)?0:null;a=-(this.origin.dot(a.normal)+a.constant)/b;return 0<=a?a:null},intersectPlane:function(a,b){a=this.distanceToPlane(a);return null===a?null:this.at(a,b)},intersectsPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*
b?!0:!1},intersectBox:function(a,b){var c=1/this.direction.x;var d=1/this.direction.y;var e=1/this.direction.z,g=this.origin;if(0<=c){var k=(a.min.x-g.x)*c;c*=a.max.x-g.x}else k=(a.max.x-g.x)*c,c*=a.min.x-g.x;if(0<=d){var l=(a.min.y-g.y)*d;d*=a.max.y-g.y}else l=(a.max.y-g.y)*d,d*=a.min.y-g.y;if(k>d||l>c)return null;if(l>k||k!==k)k=l;if(d<c||c!==c)c=d;0<=e?(l=(a.min.z-g.z)*e,a=(a.max.z-g.z)*e):(l=(a.max.z-g.z)*e,a=(a.min.z-g.z)*e);if(k>a||l>c)return null;if(l>k||k!==k)k=l;if(a<c||c!==c)c=a;return 0>
c?null:this.at(0<=k?k:c,b)},intersectsBox:function(){var a=new p;return function(b){return null!==this.intersectBox(b,a)}}(),intersectTriangle:function(){var a=new p,b=new p,c=new p,d=new p;return function(e,g,k,l,n){b.subVectors(g,e);c.subVectors(k,e);d.crossVectors(b,c);g=this.direction.dot(d);if(0<g){if(l)return null;l=1}else if(0>g)l=-1,g=-g;else return null;a.subVectors(this.origin,e);e=l*this.direction.dot(c.crossVectors(a,c));if(0>e)return null;k=l*this.direction.dot(b.cross(a));if(0>k||e+
k>g)return null;e=-l*a.dot(d);return 0>e?null:this.at(e/g,n)}}(),applyMatrix4:function(a){this.origin.applyMatrix4(a);this.direction.transformDirection(a);return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)}});Object.assign(dd.prototype,{set:function(a,b){this.start.copy(a);this.end.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},getCenter:function(a){void 0===
a&&(console.warn("THREE.Line3: .getCenter() target is now required"),a=new p);return a.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){void 0===a&&(console.warn("THREE.Line3: .delta() target is now required"),a=new p);return a.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(a,b){void 0===b&&(console.warn("THREE.Line3: .at() target is now required"),b=
new p);return this.delta(b).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(){var a=new p,b=new p;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,this.start);c=b.dot(b);c=b.dot(a)/c;d&&(c=ja.clamp(c,0,1));return c}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);void 0===c&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),c=new p);return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);
this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)}});Object.assign(cb,{getNormal:function(){var a=new p;return function(b,c,d,e){void 0===e&&(console.warn("THREE.Triangle: .getNormal() target is now required"),e=new p);e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/Math.sqrt(b)):e.set(0,0,0)}}(),getBarycoord:function(){var a=new p,b=new p,c=new p;return function(d,e,g,k,l){a.subVectors(k,
e);b.subVectors(g,e);c.subVectors(d,e);d=a.dot(a);e=a.dot(b);g=a.dot(c);var n=b.dot(b);k=b.dot(c);var m=d*n-e*e;void 0===l&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),l=new p);if(0===m)return l.set(-2,-1,-1);m=1/m;n=(n*g-e*k)*m;d=(d*k-e*g)*m;return l.set(1-n-d,d,n)}}(),containsPoint:function(){var a=new p;return function(b,c,d,e){cb.getBarycoord(b,c,d,e,a);return 0<=a.x&&0<=a.y&&1>=a.x+a.y}}()});Object.assign(cb.prototype,{set:function(a,b,c){this.a.copy(a);this.b.copy(b);
this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},getArea:function(){var a=new p,b=new p;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return.5*a.cross(b).length()}}(),getMidpoint:function(a){void 0===a&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),
a=new p);return a.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},getNormal:function(a){return cb.getNormal(this.a,this.b,this.c,a)},getPlane:function(a){void 0===a&&(console.warn("THREE.Triangle: .getPlane() target is now required"),a=new p);return a.setFromCoplanarPoints(this.a,this.b,this.c)},getBarycoord:function(a,b){return cb.getBarycoord(a,this.a,this.b,this.c,b)},containsPoint:function(a){return cb.containsPoint(a,this.a,this.b,this.c)},intersectsBox:function(a){return a.intersectsTriangle(this)},
closestPointToPoint:function(){var a=new ib,b=[new dd,new dd,new dd],c=new p,d=new p;return function(e,g){void 0===g&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),g=new p);var k=Infinity;a.setFromCoplanarPoints(this.a,this.b,this.c);a.projectPoint(e,c);if(!0===this.containsPoint(c))g.copy(c);else for(b[0].set(this.a,this.b),b[1].set(this.b,this.c),b[2].set(this.c,this.a),e=0;e<b.length;e++){b[e].closestPointToPoint(c,!0,d);var l=c.distanceToSquared(d);l<k&&(k=l,g.copy(d))}return g}}(),
equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)}});ha.prototype=Object.assign(Object.create(O.prototype),{constructor:ha,isMesh:!0,setDrawMode:function(a){this.drawMode=a},copy:function(a){O.prototype.copy.call(this,a);this.drawMode=a.drawMode;void 0!==a.morphTargetInfluences&&(this.morphTargetInfluences=a.morphTargetInfluences.slice());void 0!==a.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},a.morphTargetDictionary));return this},updateMorphTargets:function(){var a=
this.geometry;if(a.isBufferGeometry){a=a.morphAttributes;var b=Object.keys(a);if(0<b.length){var c=a[b[0]];if(void 0!==c)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=c.length;a<b;a++){var d=c[a].name||String(a);this.morphTargetInfluences.push(0);this.morphTargetDictionary[d]=a}}}else if(c=a.morphTargets,void 0!==c&&0<c.length)for(this.morphTargetInfluences=[],this.morphTargetDictionary={},a=0,b=c.length;a<b;a++)d=c[a].name||String(a),this.morphTargetInfluences.push(0),this.morphTargetDictionary[d]=
a},raycast:function(){function a(a,b,c,d,e,g,k){cb.getBarycoord(a,b,c,d,y);e.multiplyScalar(y.x);g.multiplyScalar(y.y);k.multiplyScalar(y.z);e.add(g).add(k);return e.clone()}function b(a,b,c,d,e,g,k,l){if(null===(1===b.side?d.intersectTriangle(k,g,e,!0,l):d.intersectTriangle(e,g,k,2!==b.side,l)))return null;C.copy(l);C.applyMatrix4(a.matrixWorld);b=c.ray.origin.distanceTo(C);return b<c.near||b>c.far?null:{distance:b,point:C.clone(),object:a}}function c(c,d,e,g,m,r,p,q){k.fromBufferAttribute(g,r);
l.fromBufferAttribute(g,p);n.fromBufferAttribute(g,q);if(c=b(c,c.material,d,e,k,l,n,A))m&&(t.fromBufferAttribute(m,r),u.fromBufferAttribute(m,p),v.fromBufferAttribute(m,q),c.uv=a(A,k,l,n,t,u,v)),m=new Zb(r,p,q),cb.getNormal(k,l,n,m.normal),c.face=m,c.faceIndex=r;return c}var d=new V,e=new sc,g=new pb,k=new p,l=new p,n=new p,m=new p,r=new p,q=new p,t=new x,u=new x,v=new x,y=new p,A=new p,C=new p;return function(p,w){var y=this.geometry,x=this.material,C=this.matrixWorld;if(void 0!==x&&(null===y.boundingSphere&&
y.computeBoundingSphere(),g.copy(y.boundingSphere),g.applyMatrix4(C),!1!==p.ray.intersectsSphere(g)&&(d.getInverse(C),e.copy(p.ray).applyMatrix4(d),null===y.boundingBox||!1!==e.intersectsBox(y.boundingBox)))){var E;if(y.isBufferGeometry){x=y.index;var z=y.attributes.position;y=y.attributes.uv;var B;if(null!==x)for(C=0,B=x.count;C<B;C+=3){var F=x.getX(C);var D=x.getX(C+1);var G=x.getX(C+2);if(E=c(this,p,e,z,y,F,D,G))E.faceIndex=Math.floor(C/3),w.push(E)}else if(void 0!==z)for(C=0,B=z.count;C<B;C+=
3)F=C,D=C+1,G=C+2,(E=c(this,p,e,z,y,F,D,G))&&w.push(E)}else if(y.isGeometry){C=Array.isArray(x);B=y.vertices;F=y.faces;D=y.faceVertexUvs[0];0<D.length&&(z=D);for(var H=0,N=F.length;H<N;H++){var J=F[H];E=C?x[J.materialIndex]:x;if(void 0!==E){D=B[J.a];G=B[J.b];var L=B[J.c];if(!0===E.morphTargets){var K=y.morphTargets,O=this.morphTargetInfluences;k.set(0,0,0);l.set(0,0,0);n.set(0,0,0);for(var P=0,S=K.length;P<S;P++){var R=O[P];if(0!==R){var T=K[P].vertices;k.addScaledVector(m.subVectors(T[J.a],D),R);
l.addScaledVector(r.subVectors(T[J.b],G),R);n.addScaledVector(q.subVectors(T[J.c],L),R)}}k.add(D);l.add(G);n.add(L);D=k;G=l;L=n}if(E=b(this,E,p,e,D,G,L,A))z&&z[H]&&(K=z[H],t.copy(K[0]),u.copy(K[1]),v.copy(K[2]),E.uv=a(A,D,G,L,t,u,v)),E.face=J,E.faceIndex=H,w.push(E)}}}}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});ac.prototype=Object.create(ra.prototype);ac.prototype.constructor=ac;ac.prototype.isCubeTexture=!0;Object.defineProperty(ac.prototype,"images",
{get:function(){return this.image},set:function(a){this.image=a}});var Vg=new ra,Wg=new ac,Qg=[],Sg=[],Ug=new Float32Array(16),Tg=new Float32Array(9);$g.prototype.setValue=function(a,b){for(var c=this.seq,d=0,e=c.length;d!==e;++d){var g=c[d];g.setValue(a,b[g.id])}};var ff=/([\w\d_]+)(\])?(\[|\.)?/g;Nb.prototype.setValue=function(a,b,c){b=this.map[b];void 0!==b&&b.setValue(a,c,this.renderer)};Nb.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};Nb.upload=function(a,b,c,
d){for(var e=0,g=b.length;e!==g;++e){var k=b[e],l=c[k.id];!1!==l.needsUpdate&&k.setValue(a,l.value,d)}};Nb.seqWithValue=function(a,b){for(var c=[],d=0,e=a.length;d!==e;++d){var g=a[d];g.id in b&&c.push(g)}return c};var Yk=0,gl=0;Ob.prototype=Object.create(da.prototype);Ob.prototype.constructor=Ob;Ob.prototype.isMeshDepthMaterial=!0;Ob.prototype.copy=function(a){da.prototype.copy.call(this,a);this.depthPacking=a.depthPacking;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;
this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;return this};bc.prototype=Object.create(da.prototype);bc.prototype.constructor=bc;bc.prototype.isMeshDistanceMaterial=!0;bc.prototype.copy=function(a){da.prototype.copy.call(this,a);this.referencePosition.copy(a.referencePosition);this.nearDistance=a.nearDistance;this.farDistance=
a.farDistance;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.map=a.map;this.alphaMap=a.alphaMap;this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;return this};he.prototype=Object.create(ra.prototype);he.prototype.constructor=he;Ba.prototype=Object.assign(Object.create(Ab.prototype),{constructor:Ba,isPerspectiveCamera:!0,copy:function(a,b){Ab.prototype.copy.call(this,a,b);this.fov=a.fov;this.zoom=a.zoom;this.near=
a.near;this.far=a.far;this.focus=a.focus;this.aspect=a.aspect;this.view=null===a.view?null:Object.assign({},a.view);this.filmGauge=a.filmGauge;this.filmOffset=a.filmOffset;return this},setFocalLength:function(a){a=.5*this.getFilmHeight()/a;this.fov=2*ja.RAD2DEG*Math.atan(a);this.updateProjectionMatrix()},getFocalLength:function(){var a=Math.tan(.5*ja.DEG2RAD*this.fov);return.5*this.getFilmHeight()/a},getEffectiveFOV:function(){return 2*ja.RAD2DEG*Math.atan(Math.tan(.5*ja.DEG2RAD*this.fov)/this.zoom)},
getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(a,b,c,d,e,g){this.aspect=a/b;null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1});this.view.enabled=!0;this.view.fullWidth=a;this.view.fullHeight=b;this.view.offsetX=c;this.view.offsetY=d;this.view.width=e;this.view.height=g;this.updateProjectionMatrix()},clearViewOffset:function(){null!==
this.view&&(this.view.enabled=!1);this.updateProjectionMatrix()},updateProjectionMatrix:function(){var a=this.near,b=a*Math.tan(.5*ja.DEG2RAD*this.fov)/this.zoom,c=2*b,d=this.aspect*c,e=-.5*d,g=this.view;if(null!==this.view&&this.view.enabled){var k=g.fullWidth,l=g.fullHeight;e+=g.offsetX*d/k;b-=g.offsetY*c/l;d*=g.width/k;c*=g.height/l}g=this.filmOffset;0!==g&&(e+=a*g/this.getFilmWidth());this.projectionMatrix.makePerspective(e,e+d,b,b-c,a,this.far)},toJSON:function(a){a=O.prototype.toJSON.call(this,
a);a.object.fov=this.fov;a.object.zoom=this.zoom;a.object.near=this.near;a.object.far=this.far;a.object.focus=this.focus;a.object.aspect=this.aspect;null!==this.view&&(a.object.view=Object.assign({},this.view));a.object.filmGauge=this.filmGauge;a.object.filmOffset=this.filmOffset;return a}});jf.prototype=Object.assign(Object.create(Ba.prototype),{constructor:jf,isArrayCamera:!0});vc.prototype.isFogExp2=!0;vc.prototype.clone=function(){return new vc(this.color.getHex(),this.density)};vc.prototype.toJSON=
function(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}};wc.prototype.isFog=!0;wc.prototype.clone=function(){return new wc(this.color.getHex(),this.near,this.far)};wc.prototype.toJSON=function(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}};xc.prototype=Object.assign(Object.create(O.prototype),{constructor:xc,copy:function(a,b){O.prototype.copy.call(this,a,b);null!==a.background&&(this.background=a.background.clone());null!==a.fog&&(this.fog=a.fog.clone());
null!==a.overrideMaterial&&(this.overrideMaterial=a.overrideMaterial.clone());this.autoUpdate=a.autoUpdate;this.matrixAutoUpdate=a.matrixAutoUpdate;return this},toJSON:function(a){var b=O.prototype.toJSON.call(this,a);null!==this.background&&(b.object.background=this.background.toJSON(a));null!==this.fog&&(b.object.fog=this.fog.toJSON());return b}});cc.prototype=Object.create(da.prototype);cc.prototype.constructor=cc;cc.prototype.isSpriteMaterial=!0;cc.prototype.copy=function(a){da.prototype.copy.call(this,
a);this.color.copy(a.color);this.map=a.map;this.rotation=a.rotation;return this};lf.prototype=Object.assign(Object.create(O.prototype),{constructor:lf,isSprite:!0,raycast:function(){var a=new p,b=new p,c=new p;return function(d,e){b.setFromMatrixPosition(this.matrixWorld);d.ray.closestPointToPoint(b,a);c.setFromMatrixScale(this.matrixWorld);var g=c.x*c.y/4;b.distanceToSquared(a)>g||(g=d.ray.origin.distanceTo(a),g<d.near||g>d.far||e.push({distance:g,point:a.clone(),face:null,object:this}))}}(),clone:function(){return(new this.constructor(this.material)).copy(this)},
copy:function(a){O.prototype.copy.call(this,a);void 0!==a.center&&this.center.copy(a.center);return this}});ie.prototype=Object.assign(Object.create(O.prototype),{constructor:ie,copy:function(a){O.prototype.copy.call(this,a,!1);a=a.levels;for(var b=0,c=a.length;b<c;b++){var d=a[b];this.addLevel(d.object.clone(),d.distance)}return this},addLevel:function(a,b){void 0===b&&(b=0);b=Math.abs(b);for(var c=this.levels,d=0;d<c.length&&!(b<c[d].distance);d++);c.splice(d,0,{distance:b,object:a});this.add(a)},
getObjectForDistance:function(a){for(var b=this.levels,c=1,d=b.length;c<d&&!(a<b[c].distance);c++);return b[c-1].object},raycast:function(){var a=new p;return function(b,c){a.setFromMatrixPosition(this.matrixWorld);var d=b.ray.origin.distanceTo(a);this.getObjectForDistance(d).raycast(b,c)}}(),update:function(){var a=new p,b=new p;return function(c){var d=this.levels;if(1<d.length){a.setFromMatrixPosition(c.matrixWorld);b.setFromMatrixPosition(this.matrixWorld);c=a.distanceTo(b);d[0].object.visible=
!0;for(var e=1,g=d.length;e<g;e++)if(c>=d[e].distance)d[e-1].object.visible=!1,d[e].object.visible=!0;else break;for(;e<g;e++)d[e].object.visible=!1}}}(),toJSON:function(a){a=O.prototype.toJSON.call(this,a);a.object.levels=[];for(var b=this.levels,c=0,d=b.length;c<d;c++){var e=b[c];a.object.levels.push({object:e.object.uuid,distance:e.distance})}return a}});Object.assign(je.prototype,{calculateInverses:function(){this.boneInverses=[];for(var a=0,b=this.bones.length;a<b;a++){var c=new V;this.bones[a]&&
c.getInverse(this.bones[a].matrixWorld);this.boneInverses.push(c)}},pose:function(){var a,b;var c=0;for(b=this.bones.length;c<b;c++)(a=this.bones[c])&&a.matrixWorld.getInverse(this.boneInverses[c]);c=0;for(b=this.bones.length;c<b;c++)if(a=this.bones[c])a.parent&&a.parent.isBone?(a.matrix.getInverse(a.parent.matrixWorld),a.matrix.multiply(a.matrixWorld)):a.matrix.copy(a.matrixWorld),a.matrix.decompose(a.position,a.quaternion,a.scale)},update:function(){var a=new V,b=new V;return function(){for(var c=
this.bones,d=this.boneInverses,e=this.boneMatrices,g=this.boneTexture,k=0,l=c.length;k<l;k++)a.multiplyMatrices(c[k]?c[k].matrixWorld:b,d[k]),a.toArray(e,16*k);void 0!==g&&(g.needsUpdate=!0)}}(),clone:function(){return new je(this.bones,this.boneInverses)},getBoneByName:function(a){for(var b=0,c=this.bones.length;b<c;b++){var d=this.bones[b];if(d.name===a)return d}}});mf.prototype=Object.assign(Object.create(O.prototype),{constructor:mf,isBone:!0});ke.prototype=Object.assign(Object.create(ha.prototype),
{constructor:ke,isSkinnedMesh:!0,initBones:function(){var a=[],b;if(this.geometry&&void 0!==this.geometry.bones){var c=0;for(b=this.geometry.bones.length;c<b;c++){var d=this.geometry.bones[c];var e=new mf;a.push(e);e.name=d.name;e.position.fromArray(d.pos);e.quaternion.fromArray(d.rotq);void 0!==d.scl&&e.scale.fromArray(d.scl)}c=0;for(b=this.geometry.bones.length;c<b;c++)d=this.geometry.bones[c],-1!==d.parent&&null!==d.parent&&void 0!==a[d.parent]?a[d.parent].add(a[c]):this.add(a[c])}this.updateMatrixWorld(!0);
return a},bind:function(a,b){this.skeleton=a;void 0===b&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),b=this.matrixWorld);this.bindMatrix.copy(b);this.bindMatrixInverse.getInverse(b)},pose:function(){this.skeleton.pose()},normalizeSkinWeights:function(){var a;if(this.geometry&&this.geometry.isGeometry)for(a=0;a<this.geometry.skinWeights.length;a++){var b=this.geometry.skinWeights[a];var c=1/b.manhattanLength();Infinity!==c?b.multiplyScalar(c):b.set(1,0,0,0)}else if(this.geometry&&
this.geometry.isBufferGeometry){b=new ya;var d=this.geometry.attributes.skinWeight;for(a=0;a<d.count;a++)b.x=d.getX(a),b.y=d.getY(a),b.z=d.getZ(a),b.w=d.getW(a),c=1/b.manhattanLength(),Infinity!==c?b.multiplyScalar(c):b.set(1,0,0,0),d.setXYZW(a,b.x,b.y,b.z,b.w)}},updateMatrixWorld:function(a){ha.prototype.updateMatrixWorld.call(this,a);"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+
this.bindMode)},clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});za.prototype=Object.create(da.prototype);za.prototype.constructor=za;za.prototype.isLineBasicMaterial=!0;za.prototype.copy=function(a){da.prototype.copy.call(this,a);this.color.copy(a.color);this.linewidth=a.linewidth;this.linecap=a.linecap;this.linejoin=a.linejoin;return this};Va.prototype=Object.assign(Object.create(O.prototype),{constructor:Va,isLine:!0,computeLineDistances:function(){var a=
new p,b=new p;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=c.attributes.position,e=[0],g=1,k=d.count;g<k;g++)a.fromBufferAttribute(d,g-1),b.fromBufferAttribute(d,g),e[g]=e[g-1],e[g]+=a.distanceTo(b);c.addAttribute("lineDistance",new J(e,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else if(c.isGeometry)for(d=c.vertices,e=c.lineDistances,e[0]=0,g=1,k=d.length;g<k;g++)e[g]=e[g-1],e[g]+=
d[g-1].distanceTo(d[g]);return this}}(),raycast:function(){var a=new V,b=new sc,c=new pb;return function(d,e){var g=d.linePrecision;g*=g;var k=this.geometry,l=this.matrixWorld;null===k.boundingSphere&&k.computeBoundingSphere();c.copy(k.boundingSphere);c.applyMatrix4(l);if(!1!==d.ray.intersectsSphere(c)){a.getInverse(l);b.copy(d.ray).applyMatrix4(a);var n=new p,m=new p;l=new p;var r=new p,q=this&&this.isLineSegments?2:1;if(k.isBufferGeometry){var t=k.index,u=k.attributes.position.array;if(null!==t){t=
t.array;k=0;for(var v=t.length-1;k<v;k+=q){var y=t[k+1];n.fromArray(u,3*t[k]);m.fromArray(u,3*y);y=b.distanceSqToSegment(n,m,r,l);y>g||(r.applyMatrix4(this.matrixWorld),y=d.ray.origin.distanceTo(r),y<d.near||y>d.far||e.push({distance:y,point:l.clone().applyMatrix4(this.matrixWorld),index:k,face:null,faceIndex:null,object:this}))}}else for(k=0,v=u.length/3-1;k<v;k+=q)n.fromArray(u,3*k),m.fromArray(u,3*k+3),y=b.distanceSqToSegment(n,m,r,l),y>g||(r.applyMatrix4(this.matrixWorld),y=d.ray.origin.distanceTo(r),
y<d.near||y>d.far||e.push({distance:y,point:l.clone().applyMatrix4(this.matrixWorld),index:k,face:null,faceIndex:null,object:this}))}else if(k.isGeometry)for(n=k.vertices,m=n.length,k=0;k<m-1;k+=q)y=b.distanceSqToSegment(n[k],n[k+1],r,l),y>g||(r.applyMatrix4(this.matrixWorld),y=d.ray.origin.distanceTo(r),y<d.near||y>d.far||e.push({distance:y,point:l.clone().applyMatrix4(this.matrixWorld),index:k,face:null,faceIndex:null,object:this}))}}}(),clone:function(){return(new this.constructor(this.geometry,
this.material)).copy(this)}});Ca.prototype=Object.assign(Object.create(Va.prototype),{constructor:Ca,isLineSegments:!0,computeLineDistances:function(){var a=new p,b=new p;return function(){var c=this.geometry;if(c.isBufferGeometry)if(null===c.index){for(var d=c.attributes.position,e=[],g=0,k=d.count;g<k;g+=2)a.fromBufferAttribute(d,g),b.fromBufferAttribute(d,g+1),e[g]=0===g?0:e[g-1],e[g+1]=e[g]+a.distanceTo(b);c.addAttribute("lineDistance",new J(e,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");
else if(c.isGeometry)for(d=c.vertices,e=c.lineDistances,g=0,k=d.length;g<k;g+=2)a.copy(d[g]),b.copy(d[g+1]),e[g]=0===g?0:e[g-1],e[g+1]=e[g]+a.distanceTo(b);return this}}()});nf.prototype=Object.assign(Object.create(Va.prototype),{constructor:nf,isLineLoop:!0});dc.prototype=Object.create(da.prototype);dc.prototype.constructor=dc;dc.prototype.isPointsMaterial=!0;dc.prototype.copy=function(a){da.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.size=a.size;this.sizeAttenuation=
a.sizeAttenuation;return this};of.prototype=Object.assign(Object.create(O.prototype),{constructor:of,isPoints:!0,raycast:function(){var a=new V,b=new sc,c=new pb;return function(d,e){function g(a,c){var g=b.distanceSqToPoint(a);g<r&&(b.closestPointToPoint(a,q),q.applyMatrix4(n),a=d.ray.origin.distanceTo(q),a<d.near||a>d.far||e.push({distance:a,distanceToRay:Math.sqrt(g),point:q.clone(),index:c,face:null,object:k}))}var k=this,l=this.geometry,n=this.matrixWorld,m=d.params.Points.threshold;null===l.boundingSphere&&
l.computeBoundingSphere();c.copy(l.boundingSphere);c.applyMatrix4(n);c.radius+=m;if(!1!==d.ray.intersectsSphere(c)){a.getInverse(n);b.copy(d.ray).applyMatrix4(a);m/=(this.scale.x+this.scale.y+this.scale.z)/3;var r=m*m;m=new p;var q=new p;if(l.isBufferGeometry){var t=l.index;l=l.attributes.position.array;if(null!==t){var u=t.array;t=0;for(var v=u.length;t<v;t++){var y=u[t];m.fromArray(l,3*y);g(m,y)}}else for(t=0,u=l.length/3;t<u;t++)m.fromArray(l,3*t),g(m,t)}else for(m=l.vertices,t=0,u=m.length;t<
u;t++)g(m[t],t)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});pf.prototype=Object.assign(Object.create(O.prototype),{constructor:pf,isGroup:!0});hh.prototype=Object.assign(Object.create(ra.prototype),{constructor:hh,isVideoTexture:!0,update:function(){var a=this.image;a.readyState>=a.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}});fd.prototype=Object.create(ra.prototype);fd.prototype.constructor=fd;fd.prototype.isCompressedTexture=!0;gd.prototype=Object.create(ra.prototype);
gd.prototype.constructor=gd;gd.prototype.isDepthTexture=!0;le.prototype=Object.create(R.prototype);le.prototype.constructor=le;hd.prototype=Object.create(ca.prototype);hd.prototype.constructor=hd;yc.prototype=Object.create(R.prototype);yc.prototype.constructor=yc;id.prototype=Object.create(ca.prototype);id.prototype.constructor=id;Wa.prototype=Object.create(R.prototype);Wa.prototype.constructor=Wa;jd.prototype=Object.create(ca.prototype);jd.prototype.constructor=jd;zc.prototype=Object.create(Wa.prototype);
zc.prototype.constructor=zc;kd.prototype=Object.create(ca.prototype);kd.prototype.constructor=kd;ec.prototype=Object.create(Wa.prototype);ec.prototype.constructor=ec;ld.prototype=Object.create(ca.prototype);ld.prototype.constructor=ld;Ac.prototype=Object.create(Wa.prototype);Ac.prototype.constructor=Ac;md.prototype=Object.create(ca.prototype);md.prototype.constructor=md;Bc.prototype=Object.create(Wa.prototype);Bc.prototype.constructor=Bc;nd.prototype=Object.create(ca.prototype);nd.prototype.constructor=
nd;Cc.prototype=Object.create(R.prototype);Cc.prototype.constructor=Cc;od.prototype=Object.create(ca.prototype);od.prototype.constructor=od;Dc.prototype=Object.create(R.prototype);Dc.prototype.constructor=Dc;pd.prototype=Object.create(ca.prototype);pd.prototype.constructor=pd;qd.prototype=Object.create(R.prototype);qd.prototype.constructor=qd;var mm={triangulate:function(a,b,c){c=c||2;var d=b&&b.length,e=d?b[0]*c:a.length,g=ih(a,0,e,c,!0),k=[];if(!g)return k;var l;if(d){var n=c;d=[];var m;var r=0;
for(m=b.length;r<m;r++){var p=b[r]*n;var q=r<m-1?b[r+1]*n:a.length;p=ih(a,p,q,n,!1);p===p.next&&(p.steiner=!0);d.push(rl(p))}d.sort(pl);for(r=0;r<d.length;r++){b=d[r];n=g;if(n=ql(b,n))b=lh(n,b),sd(b,b.next);g=sd(g,g.next)}}if(a.length>80*c){var u=l=a[0];var v=d=a[1];for(n=c;n<e;n+=c)r=a[n],b=a[n+1],r<u&&(u=r),b<v&&(v=b),r>l&&(l=r),b>d&&(d=b);l=Math.max(l-u,d-v);l=0!==l?1/l:0}td(g,k,c,u,v,l);return k}},Qb={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;e<b;d=e++)c+=a[d].x*a[e].y-a[e].x*a[d].y;return.5*
c},isClockWise:function(a){return 0>Qb.area(a)},triangulateShape:function(a,b){var c=[],d=[],e=[];mh(a);nh(c,a);var g=a.length;b.forEach(mh);for(a=0;a<b.length;a++)d.push(g),g+=b[a].length,nh(c,b[a]);b=mm.triangulate(c,d);for(a=0;a<b.length;a+=3)e.push(b.slice(a,a+3));return e}};Ec.prototype=Object.create(ca.prototype);Ec.prototype.constructor=Ec;Pb.prototype=Object.create(R.prototype);Pb.prototype.constructor=Pb;var sl={generateTopUV:function(a,b,c,d,e){a=b[3*d];d=b[3*d+1];var g=b[3*e];e=b[3*e+1];
return[new x(b[3*c],b[3*c+1]),new x(a,d),new x(g,e)]},generateSideWallUV:function(a,b,c,d,e,g){a=b[3*c];var k=b[3*c+1];c=b[3*c+2];var l=b[3*d],n=b[3*d+1];d=b[3*d+2];var m=b[3*e],r=b[3*e+1];e=b[3*e+2];var p=b[3*g],q=b[3*g+1];b=b[3*g+2];return.01>Math.abs(k-n)?[new x(a,1-c),new x(l,1-d),new x(m,1-e),new x(p,1-b)]:[new x(k,1-c),new x(n,1-d),new x(r,1-e),new x(q,1-b)]}};vd.prototype=Object.create(ca.prototype);vd.prototype.constructor=vd;wd.prototype=Object.create(Pb.prototype);wd.prototype.constructor=
wd;xd.prototype=Object.create(ca.prototype);xd.prototype.constructor=xd;gc.prototype=Object.create(R.prototype);gc.prototype.constructor=gc;yd.prototype=Object.create(ca.prototype);yd.prototype.constructor=yd;Fc.prototype=Object.create(R.prototype);Fc.prototype.constructor=Fc;zd.prototype=Object.create(ca.prototype);zd.prototype.constructor=zd;Gc.prototype=Object.create(R.prototype);Gc.prototype.constructor=Gc;hc.prototype=Object.create(ca.prototype);hc.prototype.constructor=hc;hc.prototype.toJSON=
function(){var a=ca.prototype.toJSON.call(this);return oh(this.parameters.shapes,a)};ic.prototype=Object.create(R.prototype);ic.prototype.constructor=ic;ic.prototype.toJSON=function(){var a=R.prototype.toJSON.call(this);return oh(this.parameters.shapes,a)};ne.prototype=Object.create(R.prototype);ne.prototype.constructor=ne;jc.prototype=Object.create(ca.prototype);jc.prototype.constructor=jc;Bb.prototype=Object.create(R.prototype);Bb.prototype.constructor=Bb;Ad.prototype=Object.create(jc.prototype);
Ad.prototype.constructor=Ad;Bd.prototype=Object.create(Bb.prototype);Bd.prototype.constructor=Bd;Cd.prototype=Object.create(ca.prototype);Cd.prototype.constructor=Cd;Hc.prototype=Object.create(R.prototype);Hc.prototype.constructor=Hc;var bb=Object.freeze({WireframeGeometry:le,ParametricGeometry:hd,ParametricBufferGeometry:yc,TetrahedronGeometry:jd,TetrahedronBufferGeometry:zc,OctahedronGeometry:kd,OctahedronBufferGeometry:ec,IcosahedronGeometry:ld,IcosahedronBufferGeometry:Ac,DodecahedronGeometry:md,
DodecahedronBufferGeometry:Bc,PolyhedronGeometry:id,PolyhedronBufferGeometry:Wa,TubeGeometry:nd,TubeBufferGeometry:Cc,TorusKnotGeometry:od,TorusKnotBufferGeometry:Dc,TorusGeometry:pd,TorusBufferGeometry:qd,TextGeometry:vd,TextBufferGeometry:wd,SphereGeometry:xd,SphereBufferGeometry:gc,RingGeometry:yd,RingBufferGeometry:Fc,PlaneGeometry:cd,PlaneBufferGeometry:Mb,LatheGeometry:zd,LatheBufferGeometry:Gc,ShapeGeometry:hc,ShapeBufferGeometry:ic,ExtrudeGeometry:Ec,ExtrudeBufferGeometry:Pb,EdgesGeometry:ne,
ConeGeometry:Ad,ConeBufferGeometry:Bd,CylinderGeometry:jc,CylinderBufferGeometry:Bb,CircleGeometry:Cd,CircleBufferGeometry:Hc,BoxGeometry:ad,BoxBufferGeometry:$b});Ic.prototype=Object.create(da.prototype);Ic.prototype.constructor=Ic;Ic.prototype.isShadowMaterial=!0;Ic.prototype.copy=function(a){da.prototype.copy.call(this,a);this.color.copy(a.color);return this};Dd.prototype=Object.create(la.prototype);Dd.prototype.constructor=Dd;Dd.prototype.isRawShaderMaterial=!0;Cb.prototype=Object.create(da.prototype);
Cb.prototype.constructor=Cb;Cb.prototype.isMeshStandardMaterial=!0;Cb.prototype.copy=function(a){da.prototype.copy.call(this,a);this.defines={STANDARD:""};this.color.copy(a.color);this.roughness=a.roughness;this.metalness=a.metalness;this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.bumpMap=a.bumpMap;
this.bumpScale=a.bumpScale;this.normalMap=a.normalMap;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.roughnessMap=a.roughnessMap;this.metalnessMap=a.metalnessMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.envMapIntensity=a.envMapIntensity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;
this.wireframeLinejoin=a.wireframeLinejoin;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Jc.prototype=Object.create(Cb.prototype);Jc.prototype.constructor=Jc;Jc.prototype.isMeshPhysicalMaterial=!0;Jc.prototype.copy=function(a){Cb.prototype.copy.call(this,a);this.defines={PHYSICAL:""};this.reflectivity=a.reflectivity;this.clearCoat=a.clearCoat;this.clearCoatRoughness=a.clearCoatRoughness;return this};rb.prototype=Object.create(da.prototype);
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this.normalMap=a.normalMap;this.normalScale.copy(a.normalScale);this.displacementMap=a.displacementMap;this.displacementScale=a.displacementScale;this.displacementBias=a.displacementBias;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;this.wireframeLinecap=a.wireframeLinecap;this.wireframeLinejoin=a.wireframeLinejoin;
this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;return this};Kc.prototype=Object.create(rb.prototype);Kc.prototype.constructor=Kc;Kc.prototype.isMeshToonMaterial=!0;Kc.prototype.copy=function(a){rb.prototype.copy.call(this,a);this.gradientMap=a.gradientMap;return this};Lc.prototype=Object.create(da.prototype);Lc.prototype.constructor=Lc;Lc.prototype.isMeshNormalMaterial=!0;Lc.prototype.copy=function(a){da.prototype.copy.call(this,a);this.bumpMap=a.bumpMap;
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function(a){da.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.lightMap=a.lightMap;this.lightMapIntensity=a.lightMapIntensity;this.aoMap=a.aoMap;this.aoMapIntensity=a.aoMapIntensity;this.emissive.copy(a.emissive);this.emissiveMap=a.emissiveMap;this.emissiveIntensity=a.emissiveIntensity;this.specularMap=a.specularMap;this.alphaMap=a.alphaMap;this.envMap=a.envMap;this.combine=a.combine;this.reflectivity=a.reflectivity;this.refractionRatio=a.refractionRatio;this.wireframe=a.wireframe;
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load:function(a,b,c,d){function e(c){k.load(a[c],function(a){g.images[c]=a;l++;6===l&&(g.needsUpdate=!0,b&&b(g))},void 0,d)}var g=new ac,k=new oe(this.manager);k.setCrossOrigin(this.crossOrigin);k.setPath(this.path);var l=0;for(c=0;c<a.length;++c)e(c);return g},setCrossOrigin:function(a){this.crossOrigin=a;return this},setPath:function(a){this.path=a;return this}});Object.assign(sf.prototype,{crossOrigin:"Anonymous",load:function(a,b,c,d){var e=new ra,g=new oe(this.manager);g.setCrossOrigin(this.crossOrigin);
g.setPath(this.path);g.load(a,function(c){e.image=c;c=0<a.search(/\.(jpg|jpeg)$/)||0===a.search(/^data:image\/jpeg/);e.format=c?1022:1023;e.needsUpdate=!0;void 0!==b&&b(e)},c,d);return e},setCrossOrigin:function(a){this.crossOrigin=a;return this},setPath:function(a){this.path=a;return this}});Object.assign(Z.prototype,{getPoint:function(){console.warn("THREE.Curve: .getPoint() not implemented.");return null},getPointAt:function(a,b){a=this.getUtoTmapping(a);return this.getPoint(a,b)},getPoints:function(a){void 0===
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getTangentAt:function(a){a=this.getUtoTmapping(a);return this.getTangent(a)},computeFrenetFrames:function(a,b){var c=new p,d=[],e=[],g=[],k=new p,l=new V,n;for(n=0;n<=a;n++){var m=n/a;d[n]=this.getTangentAt(m);d[n].normalize()}e[0]=new p;g[0]=new p;n=Number.MAX_VALUE;m=Math.abs(d[0].x);var r=Math.abs(d[0].y),q=Math.abs(d[0].z);m<=n&&(n=m,c.set(1,0,0));r<=n&&(n=r,c.set(0,1,0));q<=n&&c.set(0,0,1);k.crossVectors(d[0],c).normalize();e[0].crossVectors(d[0],k);g[0].crossVectors(d[0],e[0]);for(n=1;n<=a;n++)e[n]=
e[n-1].clone(),g[n]=g[n-1].clone(),k.crossVectors(d[n-1],d[n]),k.length()>Number.EPSILON&&(k.normalize(),c=Math.acos(ja.clamp(d[n-1].dot(d[n]),-1,1)),e[n].applyMatrix4(l.makeRotationAxis(k,c))),g[n].crossVectors(d[n],e[n]);if(!0===b)for(c=Math.acos(ja.clamp(e[0].dot(e[a]),-1,1)),c/=a,0<d[0].dot(k.crossVectors(e[0],e[a]))&&(c=-c),n=1;n<=a;n++)e[n].applyMatrix4(l.makeRotationAxis(d[n],c*n)),g[n].crossVectors(d[n],e[n]);return{tangents:d,normals:e,binormals:g}},clone:function(){return(new this.constructor).copy(this)},
copy:function(a){this.arcLengthDivisions=a.arcLengthDivisions;return this},toJSON:function(){var a={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};a.arcLengthDivisions=this.arcLengthDivisions;a.type=this.type;return a},fromJSON:function(a){this.arcLengthDivisions=a.arcLengthDivisions;return this}});eb.prototype=Object.create(Z.prototype);eb.prototype.constructor=eb;eb.prototype.isEllipseCurve=!0;eb.prototype.getPoint=function(a,b){b=b||new x;for(var c=2*Math.PI,d=this.aEndAngle-this.aStartAngle,
e=Math.abs(d)<Number.EPSILON;0>d;)d+=c;for(;d>c;)d-=c;d<Number.EPSILON&&(d=e?0:c);!0!==this.aClockwise||e||(d=d===c?-c:d-c);c=this.aStartAngle+a*d;a=this.aX+this.xRadius*Math.cos(c);var g=this.aY+this.yRadius*Math.sin(c);0!==this.aRotation&&(c=Math.cos(this.aRotation),d=Math.sin(this.aRotation),e=a-this.aX,g-=this.aY,a=e*c-g*d+this.aX,g=e*d+g*c+this.aY);return b.set(a,g)};eb.prototype.copy=function(a){Z.prototype.copy.call(this,a);this.aX=a.aX;this.aY=a.aY;this.xRadius=a.xRadius;this.yRadius=a.yRadius;
this.aStartAngle=a.aStartAngle;this.aEndAngle=a.aEndAngle;this.aClockwise=a.aClockwise;this.aRotation=a.aRotation;return this};eb.prototype.toJSON=function(){var a=Z.prototype.toJSON.call(this);a.aX=this.aX;a.aY=this.aY;a.xRadius=this.xRadius;a.yRadius=this.yRadius;a.aStartAngle=this.aStartAngle;a.aEndAngle=this.aEndAngle;a.aClockwise=this.aClockwise;a.aRotation=this.aRotation;return a};eb.prototype.fromJSON=function(a){Z.prototype.fromJSON.call(this,a);this.aX=a.aX;this.aY=a.aY;this.xRadius=a.xRadius;
this.yRadius=a.yRadius;this.aStartAngle=a.aStartAngle;this.aEndAngle=a.aEndAngle;this.aClockwise=a.aClockwise;this.aRotation=a.aRotation;return this};Ed.prototype=Object.create(eb.prototype);Ed.prototype.constructor=Ed;Ed.prototype.isArcCurve=!0;var Ue=new p,yg=new tf,zg=new tf,Ag=new tf;jb.prototype=Object.create(Z.prototype);jb.prototype.constructor=jb;jb.prototype.isCatmullRomCurve3=!0;jb.prototype.getPoint=function(a,b){b=b||new p;var c=this.points,d=c.length;a*=d-(this.closed?0:1);var e=Math.floor(a);
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1);1E-4>d&&(d=e);1E-4>n&&(n=e);yg.initNonuniformCatmullRom(g.x,k.x,l.x,c.x,d,e,n);zg.initNonuniformCatmullRom(g.y,k.y,l.y,c.y,d,e,n);Ag.initNonuniformCatmullRom(g.z,k.z,l.z,c.z,d,e,n)}else"catmullrom"===this.curveType&&(yg.initCatmullRom(g.x,k.x,l.x,c.x,this.tension),zg.initCatmullRom(g.y,k.y,l.y,c.y,this.tension),Ag.initCatmullRom(g.z,k.z,l.z,c.z,this.tension));b.set(yg.calc(a),zg.calc(a),Ag.calc(a));return b};jb.prototype.copy=function(a){Z.prototype.copy.call(this,a);this.points=[];for(var b=0,
c=a.points.length;b<c;b++)this.points.push(a.points[b].clone());this.closed=a.closed;this.curveType=a.curveType;this.tension=a.tension;return this};jb.prototype.toJSON=function(){var a=Z.prototype.toJSON.call(this);a.points=[];for(var b=0,c=this.points.length;b<c;b++)a.points.push(this.points[b].toArray());a.closed=this.closed;a.curveType=this.curveType;a.tension=this.tension;return a};jb.prototype.fromJSON=function(a){Z.prototype.fromJSON.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<
c;b++){var d=a.points[b];this.points.push((new p).fromArray(d))}this.closed=a.closed;this.curveType=a.curveType;this.tension=a.tension;return this};sb.prototype=Object.create(Z.prototype);sb.prototype.constructor=sb;sb.prototype.isCubicBezierCurve=!0;sb.prototype.getPoint=function(a,b){b=b||new x;var c=this.v0,d=this.v1,e=this.v2,g=this.v3;b.set(Gd(a,c.x,d.x,e.x,g.x),Gd(a,c.y,d.y,e.y,g.y));return b};sb.prototype.copy=function(a){Z.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);
this.v2.copy(a.v2);this.v3.copy(a.v3);return this};sb.prototype.toJSON=function(){var a=Z.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();a.v3=this.v3.toArray();return a};sb.prototype.fromJSON=function(a){Z.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);this.v3.fromArray(a.v3);return this};Eb.prototype=Object.create(Z.prototype);Eb.prototype.constructor=Eb;Eb.prototype.isCubicBezierCurve3=!0;
Eb.prototype.getPoint=function(a,b){b=b||new p;var c=this.v0,d=this.v1,e=this.v2,g=this.v3;b.set(Gd(a,c.x,d.x,e.x,g.x),Gd(a,c.y,d.y,e.y,g.y),Gd(a,c.z,d.z,e.z,g.z));return b};Eb.prototype.copy=function(a){Z.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);this.v3.copy(a.v3);return this};Eb.prototype.toJSON=function(){var a=Z.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();a.v3=this.v3.toArray();return a};Eb.prototype.fromJSON=
function(a){Z.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);this.v3.fromArray(a.v3);return this};ab.prototype=Object.create(Z.prototype);ab.prototype.constructor=ab;ab.prototype.isLineCurve=!0;ab.prototype.getPoint=function(a,b){b=b||new x;1===a?b.copy(this.v2):(b.copy(this.v2).sub(this.v1),b.multiplyScalar(a).add(this.v1));return b};ab.prototype.getPointAt=function(a,b){return this.getPoint(a,b)};ab.prototype.getTangent=function(){return this.v2.clone().sub(this.v1).normalize()};
ab.prototype.copy=function(a){Z.prototype.copy.call(this,a);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};ab.prototype.toJSON=function(){var a=Z.prototype.toJSON.call(this);a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};ab.prototype.fromJSON=function(a){Z.prototype.fromJSON.call(this,a);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};kb.prototype=Object.create(Z.prototype);kb.prototype.constructor=kb;kb.prototype.isLineCurve3=!0;kb.prototype.getPoint=function(a,b){b=b||
new p;1===a?b.copy(this.v2):(b.copy(this.v2).sub(this.v1),b.multiplyScalar(a).add(this.v1));return b};kb.prototype.getPointAt=function(a,b){return this.getPoint(a,b)};kb.prototype.copy=function(a){Z.prototype.copy.call(this,a);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};kb.prototype.toJSON=function(){var a=Z.prototype.toJSON.call(this);a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};kb.prototype.fromJSON=function(a){Z.prototype.fromJSON.call(this,a);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);
return this};tb.prototype=Object.create(Z.prototype);tb.prototype.constructor=tb;tb.prototype.isQuadraticBezierCurve=!0;tb.prototype.getPoint=function(a,b){b=b||new x;var c=this.v0,d=this.v1,e=this.v2;b.set(Fd(a,c.x,d.x,e.x),Fd(a,c.y,d.y,e.y));return b};tb.prototype.copy=function(a){Z.prototype.copy.call(this,a);this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};tb.prototype.toJSON=function(){var a=Z.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=
this.v2.toArray();return a};tb.prototype.fromJSON=function(a){Z.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};Fb.prototype=Object.create(Z.prototype);Fb.prototype.constructor=Fb;Fb.prototype.isQuadraticBezierCurve3=!0;Fb.prototype.getPoint=function(a,b){b=b||new p;var c=this.v0,d=this.v1,e=this.v2;b.set(Fd(a,c.x,d.x,e.x),Fd(a,c.y,d.y,e.y),Fd(a,c.z,d.z,e.z));return b};Fb.prototype.copy=function(a){Z.prototype.copy.call(this,a);
this.v0.copy(a.v0);this.v1.copy(a.v1);this.v2.copy(a.v2);return this};Fb.prototype.toJSON=function(){var a=Z.prototype.toJSON.call(this);a.v0=this.v0.toArray();a.v1=this.v1.toArray();a.v2=this.v2.toArray();return a};Fb.prototype.fromJSON=function(a){Z.prototype.fromJSON.call(this,a);this.v0.fromArray(a.v0);this.v1.fromArray(a.v1);this.v2.fromArray(a.v2);return this};ub.prototype=Object.create(Z.prototype);ub.prototype.constructor=ub;ub.prototype.isSplineCurve=!0;ub.prototype.getPoint=function(a,b){b=
b||new x;var c=this.points,d=(c.length-1)*a;a=Math.floor(d);d-=a;var e=c[0===a?a:a-1],g=c[a],k=c[a>c.length-2?c.length-1:a+1];c=c[a>c.length-3?c.length-1:a+2];b.set(qh(d,e.x,g.x,k.x,c.x),qh(d,e.y,g.y,k.y,c.y));return b};ub.prototype.copy=function(a){Z.prototype.copy.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++)this.points.push(a.points[b].clone());return this};ub.prototype.toJSON=function(){var a=Z.prototype.toJSON.call(this);a.points=[];for(var b=0,c=this.points.length;b<c;b++)a.points.push(this.points[b].toArray());
return a};ub.prototype.fromJSON=function(a){Z.prototype.fromJSON.call(this,a);this.points=[];for(var b=0,c=a.points.length;b<c;b++){var d=a.points[b];this.points.push((new x).fromArray(d))}return this};var om=Object.freeze({ArcCurve:Ed,CatmullRomCurve3:jb,CubicBezierCurve:sb,CubicBezierCurve3:Eb,EllipseCurve:eb,LineCurve:ab,LineCurve3:kb,QuadraticBezierCurve:tb,QuadraticBezierCurve3:Fb,SplineCurve:ub});Rb.prototype=Object.assign(Object.create(Z.prototype),{constructor:Rb,add:function(a){this.curves.push(a)},
closePath:function(){var a=this.curves[0].getPoint(0),b=this.curves[this.curves.length-1].getPoint(1);a.equals(b)||this.curves.push(new ab(b,a))},getPoint:function(a){var b=a*this.getLength(),c=this.getCurveLengths();for(a=0;a<c.length;){if(c[a]>=b)return b=c[a]-b,a=this.curves[a],c=a.getLength(),a.getPointAt(0===c?0:1-b/c);a++}return null},getLength:function(){var a=this.getCurveLengths();return a[a.length-1]},updateArcLengths:function(){this.needsUpdate=!0;this.cacheLengths=null;this.getCurveLengths()},
getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var a=[],b=0,c=0,d=this.curves.length;c<d;c++)b+=this.curves[c].getLength(),a.push(b);return this.cacheLengths=a},getSpacedPoints:function(a){void 0===a&&(a=40);for(var b=[],c=0;c<=a;c++)b.push(this.getPoint(c/a));this.autoClose&&b.push(b[0]);return b},getPoints:function(a){a=a||12;for(var b=[],c,d=0,e=this.curves;d<e.length;d++){var g=e[d];g=g.getPoints(g&&g.isEllipseCurve?
2*a:g&&g.isLineCurve?1:g&&g.isSplineCurve?a*g.points.length:a);for(var k=0;k<g.length;k++){var l=g[k];c&&c.equals(l)||(b.push(l),c=l)}}this.autoClose&&1<b.length&&!b[b.length-1].equals(b[0])&&b.push(b[0]);return b},copy:function(a){Z.prototype.copy.call(this,a);this.curves=[];for(var b=0,c=a.curves.length;b<c;b++)this.curves.push(a.curves[b].clone());this.autoClose=a.autoClose;return this},toJSON:function(){var a=Z.prototype.toJSON.call(this);a.autoClose=this.autoClose;a.curves=[];for(var b=0,c=this.curves.length;b<
c;b++)a.curves.push(this.curves[b].toJSON());return a},fromJSON:function(a){Z.prototype.fromJSON.call(this,a);this.autoClose=a.autoClose;this.curves=[];for(var b=0,c=a.curves.length;b<c;b++){var d=a.curves[b];this.curves.push((new om[d.type]).fromJSON(d))}return this}});vb.prototype=Object.assign(Object.create(Rb.prototype),{constructor:vb,setFromPoints:function(a){this.moveTo(a[0].x,a[0].y);for(var b=1,c=a.length;b<c;b++)this.lineTo(a[b].x,a[b].y)},moveTo:function(a,b){this.currentPoint.set(a,b)},
lineTo:function(a,b){var c=new ab(this.currentPoint.clone(),new x(a,b));this.curves.push(c);this.currentPoint.set(a,b)},quadraticCurveTo:function(a,b,c,d){a=new tb(this.currentPoint.clone(),new x(a,b),new x(c,d));this.curves.push(a);this.currentPoint.set(c,d)},bezierCurveTo:function(a,b,c,d,e,g){a=new sb(this.currentPoint.clone(),new x(a,b),new x(c,d),new x(e,g));this.curves.push(a);this.currentPoint.set(e,g)},splineThru:function(a){var b=[this.currentPoint.clone()].concat(a);b=new ub(b);this.curves.push(b);
this.currentPoint.copy(a[a.length-1])},arc:function(a,b,c,d,e,g){this.absarc(a+this.currentPoint.x,b+this.currentPoint.y,c,d,e,g)},absarc:function(a,b,c,d,e,g){this.absellipse(a,b,c,c,d,e,g)},ellipse:function(a,b,c,d,e,g,k,l){this.absellipse(a+this.currentPoint.x,b+this.currentPoint.y,c,d,e,g,k,l)},absellipse:function(a,b,c,d,e,g,k,l){a=new eb(a,b,c,d,e,g,k,l);0<this.curves.length&&(b=a.getPoint(0),b.equals(this.currentPoint)||this.lineTo(b.x,b.y));this.curves.push(a);a=a.getPoint(1);this.currentPoint.copy(a)},
copy:function(a){Rb.prototype.copy.call(this,a);this.currentPoint.copy(a.currentPoint);return this},toJSON:function(){var a=Rb.prototype.toJSON.call(this);a.currentPoint=this.currentPoint.toArray();return a},fromJSON:function(a){Rb.prototype.fromJSON.call(this,a);this.currentPoint.fromArray(a.currentPoint);return this}});kc.prototype=Object.assign(Object.create(vb.prototype),{constructor:kc,getPointsHoles:function(a){for(var b=[],c=0,d=this.holes.length;c<d;c++)b[c]=this.holes[c].getPoints(a);return b},
extractPoints:function(a){return{shape:this.getPoints(a),holes:this.getPointsHoles(a)}},copy:function(a){vb.prototype.copy.call(this,a);this.holes=[];for(var b=0,c=a.holes.length;b<c;b++)this.holes.push(a.holes[b].clone());return this},toJSON:function(){var a=vb.prototype.toJSON.call(this);a.uuid=this.uuid;a.holes=[];for(var b=0,c=this.holes.length;b<c;b++)a.holes.push(this.holes[b].toJSON());return a},fromJSON:function(a){vb.prototype.fromJSON.call(this,a);this.uuid=a.uuid;this.holes=[];for(var b=
0,c=a.holes.length;b<c;b++){var d=a.holes[b];this.holes.push((new vb).fromJSON(d))}return this}});Da.prototype=Object.assign(Object.create(O.prototype),{constructor:Da,isLight:!0,copy:function(a){O.prototype.copy.call(this,a);this.color.copy(a.color);this.intensity=a.intensity;return this},toJSON:function(a){a=O.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();a.object.intensity=this.intensity;void 0!==this.groundColor&&(a.object.groundColor=this.groundColor.getHex());void 0!==this.distance&&
(a.object.distance=this.distance);void 0!==this.angle&&(a.object.angle=this.angle);void 0!==this.decay&&(a.object.decay=this.decay);void 0!==this.penumbra&&(a.object.penumbra=this.penumbra);void 0!==this.shadow&&(a.object.shadow=this.shadow.toJSON());return a}});pe.prototype=Object.assign(Object.create(Da.prototype),{constructor:pe,isHemisphereLight:!0,copy:function(a){Da.prototype.copy.call(this,a);this.groundColor.copy(a.groundColor);return this}});Object.assign(Oc.prototype,{copy:function(a){this.camera=
a.camera.clone();this.bias=a.bias;this.radius=a.radius;this.mapSize.copy(a.mapSize);return this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var a={};0!==this.bias&&(a.bias=this.bias);1!==this.radius&&(a.radius=this.radius);if(512!==this.mapSize.x||512!==this.mapSize.y)a.mapSize=this.mapSize.toArray();a.camera=this.camera.toJSON(!1).object;delete a.camera.matrix;return a}});uf.prototype=Object.assign(Object.create(Oc.prototype),{constructor:uf,isSpotLightShadow:!0,
update:function(a){var b=this.camera,c=2*ja.RAD2DEG*a.angle,d=this.mapSize.width/this.mapSize.height;a=a.distance||b.far;if(c!==b.fov||d!==b.aspect||a!==b.far)b.fov=c,b.aspect=d,b.far=a,b.updateProjectionMatrix()}});qe.prototype=Object.assign(Object.create(Da.prototype),{constructor:qe,isSpotLight:!0,copy:function(a){Da.prototype.copy.call(this,a);this.distance=a.distance;this.angle=a.angle;this.penumbra=a.penumbra;this.decay=a.decay;this.target=a.target.clone();this.shadow=a.shadow.clone();return this}});
re.prototype=Object.assign(Object.create(Da.prototype),{constructor:re,isPointLight:!0,copy:function(a){Da.prototype.copy.call(this,a);this.distance=a.distance;this.decay=a.decay;this.shadow=a.shadow.clone();return this}});vf.prototype=Object.assign(Object.create(Oc.prototype),{constructor:vf});se.prototype=Object.assign(Object.create(Da.prototype),{constructor:se,isDirectionalLight:!0,copy:function(a){Da.prototype.copy.call(this,a);this.target=a.target.clone();this.shadow=a.shadow.clone();return this}});
te.prototype=Object.assign(Object.create(Da.prototype),{constructor:te,isAmbientLight:!0});ue.prototype=Object.assign(Object.create(Da.prototype),{constructor:ue,isRectAreaLight:!0,copy:function(a){Da.prototype.copy.call(this,a);this.width=a.width;this.height=a.height;return this},toJSON:function(a){a=Da.prototype.toJSON.call(this,a);a.object.width=this.width;a.object.height=this.height;return a}});wf.prototype=Object.assign(Object.create(Ea.prototype),{constructor:wf,ValueTypeName:"string",ValueBufferType:Array,
DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});xf.prototype=Object.assign(Object.create(Ea.prototype),{constructor:xf,ValueTypeName:"bool",ValueBufferType:Array,DefaultInterpolation:2300,InterpolantFactoryMethodLinear:void 0,InterpolantFactoryMethodSmooth:void 0});Object.assign(fb.prototype,{evaluate:function(a){var b=this.parameterPositions,c=this._cachedIndex,d=b[c],e=b[c-1];a:{b:{c:{d:if(!(a<d)){for(var g=c+2;;){if(void 0===d){if(a<e)break d;
this._cachedIndex=c=b.length;return this.afterEnd_(c-1,a,e)}if(c===g)break;e=d;d=b[++c];if(a<d)break b}d=b.length;break c}if(a>=e)break a;else{g=b[1];a<g&&(c=2,e=g);for(g=c-2;;){if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(c===g)break;d=e;e=b[--c-1];if(a>=e)break b}d=c;c=0}}for(;c<d;)e=c+d>>>1,a<b[e]?d=e:c=e+1;d=b[c];e=b[c-1];if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(void 0===d)return this._cachedIndex=c=b.length,this.afterEnd_(c-1,e,a)}this._cachedIndex=
c;this.intervalChanged_(c,e,d)}return this.interpolate_(c,e,a,d)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(a){var b=this.resultBuffer,c=this.sampleValues,d=this.valueSize;a*=d;for(var e=0;e!==d;++e)b[e]=c[a+e];return b},interpolate_:function(){throw Error("call to abstract method");},intervalChanged_:function(){}});Object.assign(fb.prototype,{beforeStart_:fb.prototype.copySampleValue_,afterEnd_:fb.prototype.copySampleValue_});
yf.prototype=Object.assign(Object.create(fb.prototype),{constructor:yf,interpolate_:function(a,b,c,d){var e=this.resultBuffer,g=this.sampleValues,k=this.valueSize;a*=k;b=(c-b)/(d-b);for(c=a+k;a!==c;a+=4)sa.slerpFlat(e,0,g,a-k,g,a,b);return e}});ve.prototype=Object.assign(Object.create(Ea.prototype),{constructor:ve,ValueTypeName:"quaternion",DefaultInterpolation:2301,InterpolantFactoryMethodLinear:function(a){return new yf(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:void 0});
zf.prototype=Object.assign(Object.create(Ea.prototype),{constructor:zf,ValueTypeName:"color"});Hd.prototype=Object.assign(Object.create(Ea.prototype),{constructor:Hd,ValueTypeName:"number"});Af.prototype=Object.assign(Object.create(fb.prototype),{constructor:Af,DefaultSettings_:{endingStart:2400,endingEnd:2400},intervalChanged_:function(a,b,c){var d=this.parameterPositions,e=a-2,g=a+1,k=d[e],l=d[g];if(void 0===k)switch(this.getSettings_().endingStart){case 2401:e=a;k=2*b-c;break;case 2402:e=d.length-
2;k=b+d[e]-d[e+1];break;default:e=a,k=c}if(void 0===l)switch(this.getSettings_().endingEnd){case 2401:g=a;l=2*c-b;break;case 2402:g=1;l=c+d[1]-d[0];break;default:g=a-1,l=b}a=.5*(c-b);d=this.valueSize;this._weightPrev=a/(b-k);this._weightNext=a/(l-c);this._offsetPrev=e*d;this._offsetNext=g*d},interpolate_:function(a,b,c,d){var e=this.resultBuffer,g=this.sampleValues,k=this.valueSize;a*=k;var l=a-k,n=this._offsetPrev,m=this._offsetNext,r=this._weightPrev,p=this._weightNext,q=(c-b)/(d-b);c=q*q;d=c*q;
b=-r*d+2*r*c-r*q;r=(1+r)*d+(-1.5-2*r)*c+(-.5+r)*q+1;q=(-1-p)*d+(1.5+p)*c+.5*q;p=p*d-p*c;for(c=0;c!==k;++c)e[c]=b*g[n+c]+r*g[l+c]+q*g[a+c]+p*g[m+c];return e}});we.prototype=Object.assign(Object.create(fb.prototype),{constructor:we,interpolate_:function(a,b,c,d){var e=this.resultBuffer,g=this.sampleValues,k=this.valueSize;a*=k;var l=a-k;b=(c-b)/(d-b);c=1-b;for(d=0;d!==k;++d)e[d]=g[l+d]*c+g[a+d]*b;return e}});Bf.prototype=Object.assign(Object.create(fb.prototype),{constructor:Bf,interpolate_:function(a){return this.copySampleValue_(a-
1)}});var Sa={arraySlice:function(a,b,c){return Sa.isTypedArray(a)?new a.constructor(a.subarray(b,void 0!==c?c:a.length)):a.slice(b,c)},convertArray:function(a,b,c){return!a||!c&&a.constructor===b?a:"number"===typeof b.BYTES_PER_ELEMENT?new b(a):Array.prototype.slice.call(a)},isTypedArray:function(a){return ArrayBuffer.isView(a)&&!(a instanceof DataView)},getKeyframeOrder:function(a){for(var b=a.length,c=Array(b),d=0;d!==b;++d)c[d]=d;c.sort(function(b,c){return a[b]-a[c]});return c},sortedArray:function(a,
b,c){for(var d=a.length,e=new a.constructor(d),g=0,k=0;k!==d;++g)for(var l=c[g]*b,n=0;n!==b;++n)e[k++]=a[l+n];return e},flattenJSON:function(a,b,c,d){for(var e=1,g=a[0];void 0!==g&&void 0===g[d];)g=a[e++];if(void 0!==g){var k=g[d];if(void 0!==k)if(Array.isArray(k)){do k=g[d],void 0!==k&&(b.push(g.time),c.push.apply(c,k)),g=a[e++];while(void 0!==g)}else if(void 0!==k.toArray){do k=g[d],void 0!==k&&(b.push(g.time),k.toArray(c,c.length)),g=a[e++];while(void 0!==g)}else{do k=g[d],void 0!==k&&(b.push(g.time),
c.push(k)),g=a[e++];while(void 0!==g)}}}};Object.assign(Ea,{parse:function(a){if(void 0===a.type)throw Error("THREE.KeyframeTrack: track type undefined, can not parse");var b=Ea._getTrackTypeForValueTypeName(a.type);if(void 0===a.times){var c=[],d=[];Sa.flattenJSON(a.keys,c,d,"value");a.times=c;a.values=d}return void 0!==b.parse?b.parse(a):new b(a.name,a.times,a.values,a.interpolation)},toJSON:function(a){var b=a.constructor;if(void 0!==b.toJSON)b=b.toJSON(a);else{b={name:a.name,times:Sa.convertArray(a.times,
Array),values:Sa.convertArray(a.values,Array)};var c=a.getInterpolation();c!==a.DefaultInterpolation&&(b.interpolation=c)}b.type=a.ValueTypeName;return b},_getTrackTypeForValueTypeName:function(a){switch(a.toLowerCase()){case "scalar":case "double":case "float":case "number":case "integer":return Hd;case "vector":case "vector2":case "vector3":case "vector4":return Id;case "color":return zf;case "quaternion":return ve;case "bool":case "boolean":return xf;case "string":return wf}throw Error("THREE.KeyframeTrack: Unsupported typeName: "+
a);}});Object.assign(Ea.prototype,{constructor:Ea,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:2301,InterpolantFactoryMethodDiscrete:function(a){return new Bf(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodLinear:function(a){return new we(this.times,this.values,this.getValueSize(),a)},InterpolantFactoryMethodSmooth:function(a){return new Af(this.times,this.values,this.getValueSize(),a)},setInterpolation:function(a){switch(a){case 2300:var b=
this.InterpolantFactoryMethodDiscrete;break;case 2301:b=this.InterpolantFactoryMethodLinear;break;case 2302:b=this.InterpolantFactoryMethodSmooth}if(void 0===b){b="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant)if(a!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw Error(b);console.warn("THREE.KeyframeTrack:",b)}else this.createInterpolant=b},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return 2300;
case this.InterpolantFactoryMethodLinear:return 2301;case this.InterpolantFactoryMethodSmooth:return 2302}},getValueSize:function(){return this.values.length/this.times.length},shift:function(a){if(0!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]+=a;return this},scale:function(a){if(1!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]*=a;return this},trim:function(a,b){for(var c=this.times,d=c.length,e=0,g=d-1;e!==d&&c[e]<a;)++e;for(;-1!==g&&c[g]>b;)--g;++g;if(0!==e||g!==d)e>=g&&(g=Math.max(g,
1),e=g-1),a=this.getValueSize(),this.times=Sa.arraySlice(c,e,g),this.values=Sa.arraySlice(this.values,e*a,g*a);return this},validate:function(){var a=!0,b=this.getValueSize();0!==b-Math.floor(b)&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),a=!1);var c=this.times;b=this.values;var d=c.length;0===d&&(console.error("THREE.KeyframeTrack: Track is empty.",this),a=!1);for(var e=null,g=0;g!==d;g++){var k=c[g];if("number"===typeof k&&isNaN(k)){console.error("THREE.KeyframeTrack: Time is not a valid number.",
this,g,k);a=!1;break}if(null!==e&&e>k){console.error("THREE.KeyframeTrack: Out of order keys.",this,g,k,e);a=!1;break}e=k}if(void 0!==b&&Sa.isTypedArray(b))for(g=0,c=b.length;g!==c;++g)if(d=b[g],isNaN(d)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,g,d);a=!1;break}return a},optimize:function(){for(var a=this.times,b=this.values,c=this.getValueSize(),d=2302===this.getInterpolation(),e=1,g=a.length-1,k=1;k<g;++k){var l=!1,n=a[k];if(n!==a[k+1]&&(1!==k||n!==n[0]))if(d)l=!0;
else{var m=k*c,r=m-c,p=m+c;for(n=0;n!==c;++n){var q=b[m+n];if(q!==b[r+n]||q!==b[p+n]){l=!0;break}}}if(l){if(k!==e)for(a[e]=a[k],l=k*c,m=e*c,n=0;n!==c;++n)b[m+n]=b[l+n];++e}}if(0<g){a[e]=a[g];l=g*c;m=e*c;for(n=0;n!==c;++n)b[m+n]=b[l+n];++e}e!==a.length&&(this.times=Sa.arraySlice(a,0,e),this.values=Sa.arraySlice(b,0,e*c));return this}});Id.prototype=Object.assign(Object.create(Ea.prototype),{constructor:Id,ValueTypeName:"vector"});Object.assign(gb,{parse:function(a){for(var b=[],c=a.tracks,d=1/(a.fps||
1),e=0,g=c.length;e!==g;++e)b.push(Ea.parse(c[e]).scale(d));return new gb(a.name,a.duration,b)},toJSON:function(a){var b=[],c=a.tracks;a={name:a.name,duration:a.duration,tracks:b};for(var d=0,e=c.length;d!==e;++d)b.push(Ea.toJSON(c[d]));return a},CreateFromMorphTargetSequence:function(a,b,c,d){for(var e=b.length,g=[],k=0;k<e;k++){var l=[],n=[];l.push((k+e-1)%e,k,(k+1)%e);n.push(0,1,0);var m=Sa.getKeyframeOrder(l);l=Sa.sortedArray(l,1,m);n=Sa.sortedArray(n,1,m);d||0!==l[0]||(l.push(e),n.push(n[0]));
g.push((new Hd(".morphTargetInfluences["+b[k].name+"]",l,n)).scale(1/c))}return new gb(a,-1,g)},findByName:function(a,b){var c=a;Array.isArray(a)||(c=a.geometry&&a.geometry.animations||a.animations);for(a=0;a<c.length;a++)if(c[a].name===b)return c[a];return null},CreateClipsFromMorphTargetSequences:function(a,b,c){for(var d={},e=/^([\w-]*?)([\d]+)$/,g=0,k=a.length;g<k;g++){var l=a[g],n=l.name.match(e);if(n&&1<n.length){var m=n[1];(n=d[m])||(d[m]=n=[]);n.push(l)}}a=[];for(m in d)a.push(gb.CreateFromMorphTargetSequence(m,
d[m],b,c));return a},parseAnimation:function(a,b){if(!a)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;var c=function(a,b,c,d,e){if(0!==c.length){var g=[],k=[];Sa.flattenJSON(c,g,k,d);0!==g.length&&e.push(new a(b,g,k))}},d=[],e=a.name||"default",g=a.length||-1,k=a.fps||30;a=a.hierarchy||[];for(var l=0;l<a.length;l++){var n=a[l].keys;if(n&&0!==n.length)if(n[0].morphTargets){g={};for(var m=0;m<n.length;m++)if(n[m].morphTargets)for(var r=0;r<n[m].morphTargets.length;r++)g[n[m].morphTargets[r]]=
-1;for(var p in g){var q=[],u=[];for(r=0;r!==n[m].morphTargets.length;++r){var v=n[m];q.push(v.time);u.push(v.morphTarget===p?1:0)}d.push(new Hd(".morphTargetInfluence["+p+"]",q,u))}g=g.length*(k||1)}else m=".bones["+b[l].name+"]",c(Id,m+".position",n,"pos",d),c(ve,m+".quaternion",n,"rot",d),c(Id,m+".scale",n,"scl",d)}return 0===d.length?null:new gb(e,g,d)}});Object.assign(gb.prototype,{resetDuration:function(){for(var a=0,b=0,c=this.tracks.length;b!==c;++b){var d=this.tracks[b];a=Math.max(a,d.times[d.times.length-
1])}this.duration=a},trim:function(){for(var a=0;a<this.tracks.length;a++)this.tracks[a].trim(0,this.duration);return this},optimize:function(){for(var a=0;a<this.tracks.length;a++)this.tracks[a].optimize();return this}});Object.assign(Cf.prototype,{load:function(a,b,c,d){var e=this;(new Db(e.manager)).load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},setTextures:function(a){this.textures=a},parse:function(a){function b(a){void 0===c[a]&&console.warn("THREE.MaterialLoader: Undefined texture",a);
return c[a]}var c=this.textures,d=new nm[a.type];void 0!==a.uuid&&(d.uuid=a.uuid);void 0!==a.name&&(d.name=a.name);void 0!==a.color&&d.color.setHex(a.color);void 0!==a.roughness&&(d.roughness=a.roughness);void 0!==a.metalness&&(d.metalness=a.metalness);void 0!==a.emissive&&d.emissive.setHex(a.emissive);void 0!==a.specular&&d.specular.setHex(a.specular);void 0!==a.shininess&&(d.shininess=a.shininess);void 0!==a.clearCoat&&(d.clearCoat=a.clearCoat);void 0!==a.clearCoatRoughness&&(d.clearCoatRoughness=
a.clearCoatRoughness);void 0!==a.uniforms&&(d.uniforms=a.uniforms);void 0!==a.vertexShader&&(d.vertexShader=a.vertexShader);void 0!==a.fragmentShader&&(d.fragmentShader=a.fragmentShader);void 0!==a.vertexColors&&(d.vertexColors=a.vertexColors);void 0!==a.fog&&(d.fog=a.fog);void 0!==a.flatShading&&(d.flatShading=a.flatShading);void 0!==a.blending&&(d.blending=a.blending);void 0!==a.side&&(d.side=a.side);void 0!==a.opacity&&(d.opacity=a.opacity);void 0!==a.transparent&&(d.transparent=a.transparent);
void 0!==a.alphaTest&&(d.alphaTest=a.alphaTest);void 0!==a.depthTest&&(d.depthTest=a.depthTest);void 0!==a.depthWrite&&(d.depthWrite=a.depthWrite);void 0!==a.colorWrite&&(d.colorWrite=a.colorWrite);void 0!==a.wireframe&&(d.wireframe=a.wireframe);void 0!==a.wireframeLinewidth&&(d.wireframeLinewidth=a.wireframeLinewidth);void 0!==a.wireframeLinecap&&(d.wireframeLinecap=a.wireframeLinecap);void 0!==a.wireframeLinejoin&&(d.wireframeLinejoin=a.wireframeLinejoin);void 0!==a.rotation&&(d.rotation=a.rotation);
1!==a.linewidth&&(d.linewidth=a.linewidth);void 0!==a.dashSize&&(d.dashSize=a.dashSize);void 0!==a.gapSize&&(d.gapSize=a.gapSize);void 0!==a.scale&&(d.scale=a.scale);void 0!==a.polygonOffset&&(d.polygonOffset=a.polygonOffset);void 0!==a.polygonOffsetFactor&&(d.polygonOffsetFactor=a.polygonOffsetFactor);void 0!==a.polygonOffsetUnits&&(d.polygonOffsetUnits=a.polygonOffsetUnits);void 0!==a.skinning&&(d.skinning=a.skinning);void 0!==a.morphTargets&&(d.morphTargets=a.morphTargets);void 0!==a.dithering&&
(d.dithering=a.dithering);void 0!==a.visible&&(d.visible=a.visible);void 0!==a.userData&&(d.userData=a.userData);void 0!==a.shading&&(d.flatShading=1===a.shading);void 0!==a.size&&(d.size=a.size);void 0!==a.sizeAttenuation&&(d.sizeAttenuation=a.sizeAttenuation);void 0!==a.map&&(d.map=b(a.map));void 0!==a.alphaMap&&(d.alphaMap=b(a.alphaMap),d.transparent=!0);void 0!==a.bumpMap&&(d.bumpMap=b(a.bumpMap));void 0!==a.bumpScale&&(d.bumpScale=a.bumpScale);void 0!==a.normalMap&&(d.normalMap=b(a.normalMap));
if(void 0!==a.normalScale){var e=a.normalScale;!1===Array.isArray(e)&&(e=[e,e]);d.normalScale=(new x).fromArray(e)}void 0!==a.displacementMap&&(d.displacementMap=b(a.displacementMap));void 0!==a.displacementScale&&(d.displacementScale=a.displacementScale);void 0!==a.displacementBias&&(d.displacementBias=a.displacementBias);void 0!==a.roughnessMap&&(d.roughnessMap=b(a.roughnessMap));void 0!==a.metalnessMap&&(d.metalnessMap=b(a.metalnessMap));void 0!==a.emissiveMap&&(d.emissiveMap=b(a.emissiveMap));
void 0!==a.emissiveIntensity&&(d.emissiveIntensity=a.emissiveIntensity);void 0!==a.specularMap&&(d.specularMap=b(a.specularMap));void 0!==a.envMap&&(d.envMap=b(a.envMap));void 0!==a.reflectivity&&(d.reflectivity=a.reflectivity);void 0!==a.lightMap&&(d.lightMap=b(a.lightMap));void 0!==a.lightMapIntensity&&(d.lightMapIntensity=a.lightMapIntensity);void 0!==a.aoMap&&(d.aoMap=b(a.aoMap));void 0!==a.aoMapIntensity&&(d.aoMapIntensity=a.aoMapIntensity);void 0!==a.gradientMap&&(d.gradientMap=b(a.gradientMap));
return d}});Object.assign(rh.prototype,{load:function(a,b,c,d){var e=this;(new Db(e.manager)).load(a,function(a){b(e.parse(JSON.parse(a)))},c,d)},parse:function(a){var b=new R,c=a.data.index;void 0!==c&&(c=new Ti[c.type](c.array),b.setIndex(new fa(c,1)));var d=a.data.attributes;for(g in d){var e=d[g];c=new Ti[e.type](e.array);b.addAttribute(g,new fa(c,e.itemSize,e.normalized))}var g=a.data.groups||a.data.drawcalls||a.data.offsets;if(void 0!==g)for(c=0,d=g.length;c!==d;++c)e=g[c],b.addGroup(e.start,
e.count,e.materialIndex);a=a.data.boundingSphere;void 0!==a&&(g=new p,void 0!==a.center&&g.fromArray(a.center),b.boundingSphere=new pb(g,a.radius));return b}});var Ti={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!==typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};Jd.Handlers={handlers:[],add:function(a,b){this.handlers.push(a,
b)},get:function(a){for(var b=this.handlers,c=0,d=b.length;c<d;c+=2){var e=b[c+1];if(b[c].test(a))return e}return null}};Object.assign(Jd.prototype,{crossOrigin:void 0,onLoadStart:function(){},onLoadProgress:function(){},onLoadComplete:function(){},initMaterials:function(a,b,c){for(var d=[],e=0;e<a.length;++e)d[e]=this.createMaterial(a[e],b,c);return d},createMaterial:function(){var a={NoBlending:0,NormalBlending:1,AdditiveBlending:2,SubtractiveBlending:3,MultiplyBlending:4,CustomBlending:5},b=new S,
c=new sf,d=new Cf;return function(e,g,k){function l(a,b,d,e,l){a=g+a;var m=Jd.Handlers.get(a);null!==m?a=m.load(a):(c.setCrossOrigin(k),a=c.load(a));void 0!==b&&(a.repeat.fromArray(b),1!==b[0]&&(a.wrapS=1E3),1!==b[1]&&(a.wrapT=1E3));void 0!==d&&a.offset.fromArray(d);void 0!==e&&("repeat"===e[0]&&(a.wrapS=1E3),"mirror"===e[0]&&(a.wrapS=1002),"repeat"===e[1]&&(a.wrapT=1E3),"mirror"===e[1]&&(a.wrapT=1002));void 0!==l&&(a.anisotropy=l);b=ja.generateUUID();n[b]=a;return b}var n={},m={uuid:ja.generateUUID(),
type:"MeshLambertMaterial"},r;for(r in e){var p=e[r];switch(r){case "DbgColor":case "DbgIndex":case "opticalDensity":case "illumination":break;case "DbgName":m.name=p;break;case "blending":m.blending=a[p];break;case "colorAmbient":case "mapAmbient":console.warn("THREE.Loader.createMaterial:",r,"is no longer supported.");break;case "colorDiffuse":m.color=b.fromArray(p).getHex();break;case "colorSpecular":m.specular=b.fromArray(p).getHex();break;case "colorEmissive":m.emissive=b.fromArray(p).getHex();
break;case "specularCoef":m.shininess=p;break;case "shading":"basic"===p.toLowerCase()&&(m.type="MeshBasicMaterial");"phong"===p.toLowerCase()&&(m.type="MeshPhongMaterial");"standard"===p.toLowerCase()&&(m.type="MeshStandardMaterial");break;case "mapDiffuse":m.map=l(p,e.mapDiffuseRepeat,e.mapDiffuseOffset,e.mapDiffuseWrap,e.mapDiffuseAnisotropy);break;case "mapDiffuseRepeat":case "mapDiffuseOffset":case "mapDiffuseWrap":case "mapDiffuseAnisotropy":break;case "mapEmissive":m.emissiveMap=l(p,e.mapEmissiveRepeat,
e.mapEmissiveOffset,e.mapEmissiveWrap,e.mapEmissiveAnisotropy);break;case "mapEmissiveRepeat":case "mapEmissiveOffset":case "mapEmissiveWrap":case "mapEmissiveAnisotropy":break;case "mapLight":m.lightMap=l(p,e.mapLightRepeat,e.mapLightOffset,e.mapLightWrap,e.mapLightAnisotropy);break;case "mapLightRepeat":case "mapLightOffset":case "mapLightWrap":case "mapLightAnisotropy":break;case "mapAO":m.aoMap=l(p,e.mapAORepeat,e.mapAOOffset,e.mapAOWrap,e.mapAOAnisotropy);break;case "mapAORepeat":case "mapAOOffset":case "mapAOWrap":case "mapAOAnisotropy":break;
case "mapBump":m.bumpMap=l(p,e.mapBumpRepeat,e.mapBumpOffset,e.mapBumpWrap,e.mapBumpAnisotropy);break;case "mapBumpScale":m.bumpScale=p;break;case "mapBumpRepeat":case "mapBumpOffset":case "mapBumpWrap":case "mapBumpAnisotropy":break;case "mapNormal":m.normalMap=l(p,e.mapNormalRepeat,e.mapNormalOffset,e.mapNormalWrap,e.mapNormalAnisotropy);break;case "mapNormalFactor":m.normalScale=p;break;case "mapNormalRepeat":case "mapNormalOffset":case "mapNormalWrap":case "mapNormalAnisotropy":break;case "mapSpecular":m.specularMap=
l(p,e.mapSpecularRepeat,e.mapSpecularOffset,e.mapSpecularWrap,e.mapSpecularAnisotropy);break;case "mapSpecularRepeat":case "mapSpecularOffset":case "mapSpecularWrap":case "mapSpecularAnisotropy":break;case "mapMetalness":m.metalnessMap=l(p,e.mapMetalnessRepeat,e.mapMetalnessOffset,e.mapMetalnessWrap,e.mapMetalnessAnisotropy);break;case "mapMetalnessRepeat":case "mapMetalnessOffset":case "mapMetalnessWrap":case "mapMetalnessAnisotropy":break;case "mapRoughness":m.roughnessMap=l(p,e.mapRoughnessRepeat,
e.mapRoughnessOffset,e.mapRoughnessWrap,e.mapRoughnessAnisotropy);break;case "mapRoughnessRepeat":case "mapRoughnessOffset":case "mapRoughnessWrap":case "mapRoughnessAnisotropy":break;case "mapAlpha":m.alphaMap=l(p,e.mapAlphaRepeat,e.mapAlphaOffset,e.mapAlphaWrap,e.mapAlphaAnisotropy);break;case "mapAlphaRepeat":case "mapAlphaOffset":case "mapAlphaWrap":case "mapAlphaAnisotropy":break;case "flipSided":m.side=1;break;case "doubleSided":m.side=2;break;case "transparency":console.warn("THREE.Loader.createMaterial: transparency has been renamed to opacity");
m.opacity=p;break;case "depthTest":case "depthWrite":case "colorWrite":case "opacity":case "reflectivity":case "transparent":case "visible":case "wireframe":m[r]=p;break;case "vertexColors":!0===p&&(m.vertexColors=2);"face"===p&&(m.vertexColors=1);break;default:console.error("THREE.Loader.createMaterial: Unsupported",r,p)}}"MeshBasicMaterial"===m.type&&delete m.emissive;"MeshPhongMaterial"!==m.type&&delete m.specular;1>m.opacity&&(m.transparent=!0);d.setTextures(n);return d.parse(m)}}()});var Ui=
{decodeText:function(a){if("undefined"!==typeof TextDecoder)return(new TextDecoder).decode(a);for(var b="",c=0,d=a.length;c<d;c++)b+=String.fromCharCode(a[c]);return decodeURIComponent(escape(b))},extractUrlBase:function(a){var b=a.lastIndexOf("/");return-1===b?"./":a.substr(0,b+1)}};Object.assign(Df.prototype,{load:function(a,b,c,d){var e=this,g=this.texturePath&&"string"===typeof this.texturePath?this.texturePath:Ui.extractUrlBase(a),k=new Db(this.manager);k.setWithCredentials(this.withCredentials);
k.load(a,function(c){c=JSON.parse(c);var d=c.metadata;if(void 0!==d&&(d=d.type,void 0!==d&&"object"===d.toLowerCase())){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.ObjectLoader instead.");return}c=e.parse(c,g);b(c.geometry,c.materials)},c,d)},setTexturePath:function(a){this.texturePath=a},parse:function(){return function(a,b){void 0!==a.data&&(a=a.data);a.scale=void 0!==a.scale?1/a.scale:1;var c=new ca,d=a,e,g,k,l=d.faces;var n=d.vertices;var m=d.normals,r=d.colors;var q=d.scale;
var t=0;if(void 0!==d.uvs){for(e=0;e<d.uvs.length;e++)d.uvs[e].length&&t++;for(e=0;e<t;e++)c.faceVertexUvs[e]=[]}var u=0;for(k=n.length;u<k;)e=new p,e.x=n[u++]*q,e.y=n[u++]*q,e.z=n[u++]*q,c.vertices.push(e);u=0;for(k=l.length;u<k;){n=l[u++];var v=n&1;var y=n&2;e=n&8;var A=n&16;var C=n&32;q=n&64;n&=128;if(v){v=new Zb;v.a=l[u];v.b=l[u+1];v.c=l[u+3];var E=new Zb;E.a=l[u+1];E.b=l[u+2];E.c=l[u+3];u+=4;y&&(y=l[u++],v.materialIndex=y,E.materialIndex=y);y=c.faces.length;if(e)for(e=0;e<t;e++){var z=d.uvs[e];
c.faceVertexUvs[e][y]=[];c.faceVertexUvs[e][y+1]=[];for(g=0;4>g;g++){var B=l[u++];var D=z[2*B];B=z[2*B+1];D=new x(D,B);2!==g&&c.faceVertexUvs[e][y].push(D);0!==g&&c.faceVertexUvs[e][y+1].push(D)}}A&&(A=3*l[u++],v.normal.set(m[A++],m[A++],m[A]),E.normal.copy(v.normal));if(C)for(e=0;4>e;e++)A=3*l[u++],C=new p(m[A++],m[A++],m[A]),2!==e&&v.vertexNormals.push(C),0!==e&&E.vertexNormals.push(C);q&&(q=l[u++],q=r[q],v.color.setHex(q),E.color.setHex(q));if(n)for(e=0;4>e;e++)q=l[u++],q=r[q],2!==e&&v.vertexColors.push(new S(q)),
0!==e&&E.vertexColors.push(new S(q));c.faces.push(v);c.faces.push(E)}else{v=new Zb;v.a=l[u++];v.b=l[u++];v.c=l[u++];y&&(y=l[u++],v.materialIndex=y);y=c.faces.length;if(e)for(e=0;e<t;e++)for(z=d.uvs[e],c.faceVertexUvs[e][y]=[],g=0;3>g;g++)B=l[u++],D=z[2*B],B=z[2*B+1],D=new x(D,B),c.faceVertexUvs[e][y].push(D);A&&(A=3*l[u++],v.normal.set(m[A++],m[A++],m[A]));if(C)for(e=0;3>e;e++)A=3*l[u++],C=new p(m[A++],m[A++],m[A]),v.vertexNormals.push(C);q&&(q=l[u++],v.color.setHex(r[q]));if(n)for(e=0;3>e;e++)q=
l[u++],v.vertexColors.push(new S(r[q]));c.faces.push(v)}}d=a;u=void 0!==d.influencesPerVertex?d.influencesPerVertex:2;if(d.skinWeights)for(k=0,l=d.skinWeights.length;k<l;k+=u)c.skinWeights.push(new ya(d.skinWeights[k],1<u?d.skinWeights[k+1]:0,2<u?d.skinWeights[k+2]:0,3<u?d.skinWeights[k+3]:0));if(d.skinIndices)for(k=0,l=d.skinIndices.length;k<l;k+=u)c.skinIndices.push(new ya(d.skinIndices[k],1<u?d.skinIndices[k+1]:0,2<u?d.skinIndices[k+2]:0,3<u?d.skinIndices[k+3]:0));c.bones=d.bones;c.bones&&0<c.bones.length&&
(c.skinWeights.length!==c.skinIndices.length||c.skinIndices.length!==c.vertices.length)&&console.warn("When skinning, number of vertices ("+c.vertices.length+"), skinIndices ("+c.skinIndices.length+"), and skinWeights ("+c.skinWeights.length+") should match.");k=a;l=k.scale;if(void 0!==k.morphTargets)for(d=0,u=k.morphTargets.length;d<u;d++)for(c.morphTargets[d]={},c.morphTargets[d].name=k.morphTargets[d].name,c.morphTargets[d].vertices=[],m=c.morphTargets[d].vertices,r=k.morphTargets[d].vertices,
t=0,n=r.length;t<n;t+=3)q=new p,q.x=r[t]*l,q.y=r[t+1]*l,q.z=r[t+2]*l,m.push(q);if(void 0!==k.morphColors&&0<k.morphColors.length)for(console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.'),l=c.faces,k=k.morphColors[0].colors,d=0,u=l.length;d<u;d++)l[d].color.fromArray(k,3*d);k=a;d=[];u=[];void 0!==k.animation&&u.push(k.animation);void 0!==k.animations&&(k.animations.length?u=u.concat(k.animations):u.push(k.animations));for(k=0;k<u.length;k++)(l=gb.parseAnimation(u[k],
c.bones))&&d.push(l);c.morphTargets&&(u=gb.CreateClipsFromMorphTargetSequences(c.morphTargets,10),d=d.concat(u));0<d.length&&(c.animations=d);c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials||0===a.materials.length)return{geometry:c};a=Jd.prototype.initMaterials(a.materials,b,this.crossOrigin);return{geometry:c,materials:a}}}()});Object.assign(function(a){this.manager=void 0!==a?a:db;this.texturePath=""}.prototype,{load:function(a,b,c,d){""===this.texturePath&&(this.texturePath=
a.substring(0,a.lastIndexOf("/")+1));var e=this;(new Db(e.manager)).load(a,function(c){var g=null;try{g=JSON.parse(c)}catch(l){void 0!==d&&d(l);console.error("THREE:ObjectLoader: Can't parse "+a+".",l.message);return}c=g.metadata;void 0===c||void 0===c.type||"geometry"===c.type.toLowerCase()?console.error("THREE.ObjectLoader: Can't load "+a+". Use THREE.JSONLoader instead."):e.parse(g,b)},c,d)},setTexturePath:function(a){this.texturePath=a},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a,
b){var c=this.parseShape(a.shapes);c=this.parseGeometries(a.geometries,c);var d=this.parseImages(a.images,function(){void 0!==b&&b(e)});d=this.parseTextures(a.textures,d);d=this.parseMaterials(a.materials,d);var e=this.parseObject(a.object,c,d);a.animations&&(e.animations=this.parseAnimations(a.animations));void 0!==a.images&&0!==a.images.length||void 0===b||b(e);return e},parseShape:function(a){var b={};if(void 0!==a)for(var c=0,d=a.length;c<d;c++){var e=(new kc).fromJSON(a[c]);b[e.uuid]=e}return b},
parseGeometries:function(a,b){var c={};if(void 0!==a)for(var d=new Df,e=new rh,g=0,k=a.length;g<k;g++){var l=a[g];switch(l.type){case "PlaneGeometry":case "PlaneBufferGeometry":var n=new bb[l.type](l.width,l.height,l.widthSegments,l.heightSegments);break;case "BoxGeometry":case "BoxBufferGeometry":case "CubeGeometry":n=new bb[l.type](l.width,l.height,l.depth,l.widthSegments,l.heightSegments,l.depthSegments);break;case "CircleGeometry":case "CircleBufferGeometry":n=new bb[l.type](l.radius,l.segments,
l.thetaStart,l.thetaLength);break;case "CylinderGeometry":case "CylinderBufferGeometry":n=new bb[l.type](l.radiusTop,l.radiusBottom,l.height,l.radialSegments,l.heightSegments,l.openEnded,l.thetaStart,l.thetaLength);break;case "ConeGeometry":case "ConeBufferGeometry":n=new bb[l.type](l.radius,l.height,l.radialSegments,l.heightSegments,l.openEnded,l.thetaStart,l.thetaLength);break;case "SphereGeometry":case "SphereBufferGeometry":n=new bb[l.type](l.radius,l.widthSegments,l.heightSegments,l.phiStart,
l.phiLength,l.thetaStart,l.thetaLength);break;case "DodecahedronGeometry":case "DodecahedronBufferGeometry":case "IcosahedronGeometry":case "IcosahedronBufferGeometry":case "OctahedronGeometry":case "OctahedronBufferGeometry":case "TetrahedronGeometry":case "TetrahedronBufferGeometry":n=new bb[l.type](l.radius,l.detail);break;case "RingGeometry":case "RingBufferGeometry":n=new bb[l.type](l.innerRadius,l.outerRadius,l.thetaSegments,l.phiSegments,l.thetaStart,l.thetaLength);break;case "TorusGeometry":case "TorusBufferGeometry":n=
new bb[l.type](l.radius,l.tube,l.radialSegments,l.tubularSegments,l.arc);break;case "TorusKnotGeometry":case "TorusKnotBufferGeometry":n=new bb[l.type](l.radius,l.tube,l.tubularSegments,l.radialSegments,l.p,l.q);break;case "LatheGeometry":case "LatheBufferGeometry":n=new bb[l.type](l.points,l.segments,l.phiStart,l.phiLength);break;case "PolyhedronGeometry":case "PolyhedronBufferGeometry":n=new bb[l.type](l.vertices,l.indices,l.radius,l.details);break;case "ShapeGeometry":case "ShapeBufferGeometry":n=
[];for(var m=0,r=l.shapes.length;m<r;m++)n.push(b[l.shapes[m]]);n=new bb[l.type](n,l.curveSegments);break;case "BufferGeometry":n=e.parse(l);break;case "Geometry":n=d.parse(l,this.texturePath).geometry;break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+l.type+'"');continue}n.uuid=l.uuid;void 0!==l.name&&(n.name=l.name);c[l.uuid]=n}return c},parseMaterials:function(a,b){var c={};if(void 0!==a){var d=new Cf;d.setTextures(b);b=0;for(var e=a.length;b<e;b++){var g=a[b];if("MultiMaterial"===
g.type){for(var k=[],l=0;l<g.materials.length;l++)k.push(d.parse(g.materials[l]));c[g.uuid]=k}else c[g.uuid]=d.parse(g)}}return c},parseAnimations:function(a){for(var b=[],c=0;c<a.length;c++){var d=gb.parse(a[c]);b.push(d)}return b},parseImages:function(a,b){function c(a){d.manager.itemStart(a);return g.load(a,function(){d.manager.itemEnd(a)},void 0,function(){d.manager.itemEnd(a);d.manager.itemError(a)})}var d=this,e={};if(void 0!==a&&0<a.length){b=new ph(b);var g=new oe(b);g.setCrossOrigin(this.crossOrigin);
b=0;for(var k=a.length;b<k;b++){var l=a[b],n=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(l.url)?l.url:d.texturePath+l.url;e[l.uuid]=c(n)}}return e},parseTextures:function(a,b){function c(a,b){if("number"===typeof a)return a;console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",a);return b[a]}var d={};if(void 0!==a)for(var e=0,g=a.length;e<g;e++){var k=a[e];void 0===k.image&&console.warn('THREE.ObjectLoader: No "image" specified for',k.uuid);void 0===b[k.image]&&console.warn("THREE.ObjectLoader: Undefined image",
k.image);var l=new ra(b[k.image]);l.needsUpdate=!0;l.uuid=k.uuid;void 0!==k.name&&(l.name=k.name);void 0!==k.mapping&&(l.mapping=c(k.mapping,pm));void 0!==k.offset&&l.offset.fromArray(k.offset);void 0!==k.repeat&&l.repeat.fromArray(k.repeat);void 0!==k.center&&l.center.fromArray(k.center);void 0!==k.rotation&&(l.rotation=k.rotation);void 0!==k.wrap&&(l.wrapS=c(k.wrap[0],Vi),l.wrapT=c(k.wrap[1],Vi));void 0!==k.format&&(l.format=k.format);void 0!==k.minFilter&&(l.minFilter=c(k.minFilter,Wi));void 0!==
k.magFilter&&(l.magFilter=c(k.magFilter,Wi));void 0!==k.anisotropy&&(l.anisotropy=k.anisotropy);void 0!==k.flipY&&(l.flipY=k.flipY);d[k.uuid]=l}return d},parseObject:function(a,b,c){function d(a){void 0===b[a]&&console.warn("THREE.ObjectLoader: Undefined geometry",a);return b[a]}function e(a){if(void 0!==a){if(Array.isArray(a)){for(var b=[],d=0,e=a.length;d<e;d++){var g=a[d];void 0===c[g]&&console.warn("THREE.ObjectLoader: Undefined material",g);b.push(c[g])}return b}void 0===c[a]&&console.warn("THREE.ObjectLoader: Undefined material",
a);return c[a]}}switch(a.type){case "Scene":var g=new xc;void 0!==a.background&&Number.isInteger(a.background)&&(g.background=new S(a.background));void 0!==a.fog&&("Fog"===a.fog.type?g.fog=new wc(a.fog.color,a.fog.near,a.fog.far):"FogExp2"===a.fog.type&&(g.fog=new vc(a.fog.color,a.fog.density)));break;case "PerspectiveCamera":g=new Ba(a.fov,a.aspect,a.near,a.far);void 0!==a.focus&&(g.focus=a.focus);void 0!==a.zoom&&(g.zoom=a.zoom);void 0!==a.filmGauge&&(g.filmGauge=a.filmGauge);void 0!==a.filmOffset&&
(g.filmOffset=a.filmOffset);void 0!==a.view&&(g.view=Object.assign({},a.view));break;case "OrthographicCamera":g=new qb(a.left,a.right,a.top,a.bottom,a.near,a.far);void 0!==a.zoom&&(g.zoom=a.zoom);void 0!==a.view&&(g.view=Object.assign({},a.view));break;case "AmbientLight":g=new te(a.color,a.intensity);break;case "DirectionalLight":g=new se(a.color,a.intensity);break;case "PointLight":g=new re(a.color,a.intensity,a.distance,a.decay);break;case "RectAreaLight":g=new ue(a.color,a.intensity,a.width,
a.height);break;case "SpotLight":g=new qe(a.color,a.intensity,a.distance,a.angle,a.penumbra,a.decay);break;case "HemisphereLight":g=new pe(a.color,a.groundColor,a.intensity);break;case "SkinnedMesh":console.warn("THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.");case "Mesh":g=d(a.geometry);var k=e(a.material);g=g.bones&&0<g.bones.length?new ke(g,k):new ha(g,k);break;case "LOD":g=new ie;break;case "Line":g=new Va(d(a.geometry),e(a.material),a.mode);break;case "LineLoop":g=new nf(d(a.geometry),
e(a.material));break;case "LineSegments":g=new Ca(d(a.geometry),e(a.material));break;case "PointCloud":case "Points":g=new of(d(a.geometry),e(a.material));break;case "Sprite":g=new lf(e(a.material));break;case "Group":g=new pf;break;default:g=new O}g.uuid=a.uuid;void 0!==a.name&&(g.name=a.name);void 0!==a.matrix?(g.matrix.fromArray(a.matrix),void 0!==a.matrixAutoUpdate&&(g.matrixAutoUpdate=a.matrixAutoUpdate),g.matrixAutoUpdate&&g.matrix.decompose(g.position,g.quaternion,g.scale)):(void 0!==a.position&&
g.position.fromArray(a.position),void 0!==a.rotation&&g.rotation.fromArray(a.rotation),void 0!==a.quaternion&&g.quaternion.fromArray(a.quaternion),void 0!==a.scale&&g.scale.fromArray(a.scale));void 0!==a.castShadow&&(g.castShadow=a.castShadow);void 0!==a.receiveShadow&&(g.receiveShadow=a.receiveShadow);a.shadow&&(void 0!==a.shadow.bias&&(g.shadow.bias=a.shadow.bias),void 0!==a.shadow.radius&&(g.shadow.radius=a.shadow.radius),void 0!==a.shadow.mapSize&&g.shadow.mapSize.fromArray(a.shadow.mapSize),
void 0!==a.shadow.camera&&(g.shadow.camera=this.parseObject(a.shadow.camera)));void 0!==a.visible&&(g.visible=a.visible);void 0!==a.frustumCulled&&(g.frustumCulled=a.frustumCulled);void 0!==a.renderOrder&&(g.renderOrder=a.renderOrder);void 0!==a.userData&&(g.userData=a.userData);if(void 0!==a.children){k=a.children;for(var l=0;l<k.length;l++)g.add(this.parseObject(k[l],b,c))}if("LOD"===a.type)for(a=a.levels,k=0;k<a.length;k++){l=a[k];var n=g.getObjectByProperty("uuid",l.object);void 0!==n&&g.addLevel(n,
l.distance)}return g}});var pm={UVMapping:300,CubeReflectionMapping:301,CubeRefractionMapping:302,EquirectangularReflectionMapping:303,EquirectangularRefractionMapping:304,SphericalReflectionMapping:305,CubeUVReflectionMapping:306,CubeUVRefractionMapping:307},Vi={RepeatWrapping:1E3,ClampToEdgeWrapping:1001,MirroredRepeatWrapping:1002},Wi={NearestFilter:1003,NearestMipMapNearestFilter:1004,NearestMipMapLinearFilter:1005,LinearFilter:1006,LinearMipMapNearestFilter:1007,LinearMipMapLinearFilter:1008};
Object.assign(sh.prototype,{moveTo:function(a,b){this.currentPath=new vb;this.subPaths.push(this.currentPath);this.currentPath.moveTo(a,b)},lineTo:function(a,b){this.currentPath.lineTo(a,b)},quadraticCurveTo:function(a,b,c,d){this.currentPath.quadraticCurveTo(a,b,c,d)},bezierCurveTo:function(a,b,c,d,e,g){this.currentPath.bezierCurveTo(a,b,c,d,e,g)},splineThru:function(a){this.currentPath.splineThru(a)},toShapes:function(a,b){function c(a){for(var b=[],c=0,d=a.length;c<d;c++){var e=a[c],g=new kc;g.curves=
e.curves;b.push(g)}return b}function d(a,b){for(var c=b.length,d=!1,e=c-1,g=0;g<c;e=g++){var k=b[e],l=b[g],m=l.x-k.x,n=l.y-k.y;if(Math.abs(n)>Number.EPSILON){if(0>n&&(k=b[g],m=-m,l=b[e],n=-n),!(a.y<k.y||a.y>l.y))if(a.y===k.y){if(a.x===k.x)return!0}else{e=n*(a.x-k.x)-m*(a.y-k.y);if(0===e)return!0;0>e||(d=!d)}}else if(a.y===k.y&&(l.x<=a.x&&a.x<=k.x||k.x<=a.x&&a.x<=l.x))return!0}return d}var e=Qb.isClockWise,g=this.subPaths;if(0===g.length)return[];if(!0===b)return c(g);b=[];if(1===g.length){var k=g[0];
var l=new kc;l.curves=k.curves;b.push(l);return b}var n=!e(g[0].getPoints());n=a?!n:n;l=[];var m=[],r=[],p=0;m[p]=void 0;r[p]=[];for(var q=0,u=g.length;q<u;q++){k=g[q];var v=k.getPoints();var y=e(v);(y=a?!y:y)?(!n&&m[p]&&p++,m[p]={s:new kc,p:v},m[p].s.curves=k.curves,n&&p++,r[p]=[]):r[p].push({h:k,p:v[0]})}if(!m[0])return c(g);if(1<m.length){q=!1;a=[];e=0;for(g=m.length;e<g;e++)l[e]=[];e=0;for(g=m.length;e<g;e++)for(k=r[e],y=0;y<k.length;y++){n=k[y];p=!0;for(v=0;v<m.length;v++)d(n.p,m[v].p)&&(e!==
v&&a.push({froms:e,tos:v,hole:y}),p?(p=!1,l[v].push(n)):q=!0);p&&l[e].push(n)}0<a.length&&(q||(r=l))}q=0;for(e=m.length;q<e;q++)for(l=m[q].s,b.push(l),a=r[q],g=0,k=a.length;g<k;g++)l.holes.push(a[g].h);return b}});Object.assign(Ef.prototype,{isFont:!0,generateShapes:function(a,b,c){void 0===b&&(b=100);c=[];var d=b;b=this.data;var e=String(a).split("");d/=b.resolution;var g=(b.boundingBox.yMax-b.boundingBox.yMin+b.underlineThickness)*d;a=[];for(var k=0,l=0,n=0;n<e.length;n++){var m=e[n];if("\n"===
m)k=0,l-=g;else{var p=d;var q=k,t=l;if(m=b.glyphs[m]||b.glyphs["?"]){var u=new sh;if(m.o)for(var v=m._cachedOutline||(m._cachedOutline=m.o.split(" ")),y=0,x=v.length;y<x;)switch(v[y++]){case "m":var C=v[y++]*p+q;var z=v[y++]*p+t;u.moveTo(C,z);break;case "l":C=v[y++]*p+q;z=v[y++]*p+t;u.lineTo(C,z);break;case "q":var B=v[y++]*p+q;var D=v[y++]*p+t;var F=v[y++]*p+q;var G=v[y++]*p+t;u.quadraticCurveTo(F,G,B,D);break;case "b":B=v[y++]*p+q,D=v[y++]*p+t,F=v[y++]*p+q,G=v[y++]*p+t,C=v[y++]*p+q,z=v[y++]*p+t,
u.bezierCurveTo(F,G,C,z,B,D)}p={offsetX:m.ha*p,path:u}}else p=void 0;k+=p.offsetX;a.push(p.path)}}b=0;for(e=a.length;b<e;b++)Array.prototype.push.apply(c,a[b].toShapes());return c}});Object.assign(th.prototype,{load:function(a,b,c,d){var e=this,g=new Db(this.manager);g.setPath(this.path);g.load(a,function(a){try{var c=JSON.parse(a)}catch(n){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),c=JSON.parse(a.substring(65,a.length-2))}a=e.parse(c);b&&
b(a)},c,d)},parse:function(a){return new Ef(a)},setPath:function(a){this.path=a;return this}});var Ve,wh={getContext:function(){void 0===Ve&&(Ve=new (window.AudioContext||window.webkitAudioContext));return Ve},setContext:function(a){Ve=a}};Object.assign(uh.prototype,{load:function(a,b,c,d){var e=new Db(this.manager);e.setResponseType("arraybuffer");e.load(a,function(a){wh.getContext().decodeAudioData(a,function(a){b(a)})},c,d)}});Object.assign(function(){this.type="StereoCamera";this.aspect=1;this.eyeSep=
.064;this.cameraL=new Ba;this.cameraL.layers.enable(1);this.cameraL.matrixAutoUpdate=!1;this.cameraR=new Ba;this.cameraR.layers.enable(2);this.cameraR.matrixAutoUpdate=!1}.prototype,{update:function(){var a,b,c,d,e,g,k,l,n=new V,m=new V;return function(p){if(a!==this||b!==p.focus||c!==p.fov||d!==p.aspect*this.aspect||e!==p.near||g!==p.far||k!==p.zoom||l!==this.eyeSep){a=this;b=p.focus;c=p.fov;d=p.aspect*this.aspect;e=p.near;g=p.far;k=p.zoom;var r=p.projectionMatrix.clone();l=this.eyeSep/2;var q=l*
e/b,u=e*Math.tan(ja.DEG2RAD*c*.5)/k;m.elements[12]=-l;n.elements[12]=l;var v=-u*d+q;var y=u*d+q;r.elements[0]=2*e/(y-v);r.elements[8]=(y+v)/(y-v);this.cameraL.projectionMatrix.copy(r);v=-u*d-q;y=u*d-q;r.elements[0]=2*e/(y-v);r.elements[8]=(y+v)/(y-v);this.cameraR.projectionMatrix.copy(r)}this.cameraL.matrixWorld.copy(p.matrixWorld).multiply(m);this.cameraR.matrixWorld.copy(p.matrixWorld).multiply(n)}}()});Kd.prototype=Object.create(O.prototype);Kd.prototype.constructor=Kd;vh.prototype=Object.assign(Object.create(O.prototype),
{constructor:vh,getInput:function(){return this.gain},removeFilter:function(){null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null)},getFilter:function(){return this.filter},setFilter:function(a){null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination);this.filter=a;this.gain.connect(this.filter);
this.filter.connect(this.context.destination)},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(a){this.gain.gain.setTargetAtTime(a,this.context.currentTime,.01)},updateMatrixWorld:function(){var a=new p,b=new sa,c=new p,d=new p;return function(e){O.prototype.updateMatrixWorld.call(this,e);e=this.context.listener;var g=this.up;this.matrixWorld.decompose(a,b,c);d.set(0,0,-1).applyQuaternion(b);e.positionX?(e.positionX.setValueAtTime(a.x,this.context.currentTime),e.positionY.setValueAtTime(a.y,
this.context.currentTime),e.positionZ.setValueAtTime(a.z,this.context.currentTime),e.forwardX.setValueAtTime(d.x,this.context.currentTime),e.forwardY.setValueAtTime(d.y,this.context.currentTime),e.forwardZ.setValueAtTime(d.z,this.context.currentTime),e.upX.setValueAtTime(g.x,this.context.currentTime),e.upY.setValueAtTime(g.y,this.context.currentTime),e.upZ.setValueAtTime(g.z,this.context.currentTime)):(e.setPosition(a.x,a.y,a.z),e.setOrientation(d.x,d.y,d.z,g.x,g.y,g.z))}}()});Ld.prototype=Object.assign(Object.create(O.prototype),
{constructor:Ld,getOutput:function(){return this.gain},setNodeSource:function(a){this.hasPlaybackControl=!1;this.sourceType="audioNode";this.source=a;this.connect();return this},setBuffer:function(a){this.buffer=a;this.sourceType="buffer";this.autoplay&&this.play();return this},play:function(){if(!0===this.isPlaying)console.warn("THREE.Audio: Audio is already playing.");else if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");else{var a=this.context.createBufferSource();
a.buffer=this.buffer;a.loop=this.loop;a.onended=this.onEnded.bind(this);a.playbackRate.setValueAtTime(this.playbackRate,this.startTime);this.startTime=this.context.currentTime;a.start(this.startTime,this.offset);this.isPlaying=!0;this.source=a;return this.connect()}},pause:function(){if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");else return!0===this.isPlaying&&(this.source.stop(),this.offset+=(this.context.currentTime-this.startTime)*this.playbackRate,
this.isPlaying=!1),this},stop:function(){if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");else return this.source.stop(),this.offset=0,this.isPlaying=!1,this},connect:function(){if(0<this.filters.length){this.source.connect(this.filters[0]);for(var a=1,b=this.filters.length;a<b;a++)this.filters[a-1].connect(this.filters[a]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){if(0<
this.filters.length){this.source.disconnect(this.filters[0]);for(var a=1,b=this.filters.length;a<b;a++)this.filters[a-1].disconnect(this.filters[a]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},getFilters:function(){return this.filters},setFilters:function(a){a||(a=[]);!0===this.isPlaying?(this.disconnect(),this.filters=a,this.connect()):this.filters=a;return this},getFilter:function(){return this.getFilters()[0]},setFilter:function(a){return this.setFilters(a?
[a]:[])},setPlaybackRate:function(a){if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");else return this.playbackRate=a,!0===this.isPlaying&&this.source.playbackRate.setValueAtTime(this.playbackRate,this.context.currentTime),this},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop},
setLoop:function(a){if(!1===this.hasPlaybackControl)console.warn("THREE.Audio: this Audio has no playback control.");else return this.loop=a,!0===this.isPlaying&&(this.source.loop=this.loop),this},getVolume:function(){return this.gain.gain.value},setVolume:function(a){this.gain.gain.setTargetAtTime(a,this.context.currentTime,.01);return this}});xh.prototype=Object.assign(Object.create(Ld.prototype),{constructor:xh,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},
setRefDistance:function(a){this.panner.refDistance=a},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(a){this.panner.rolloffFactor=a},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(a){this.panner.distanceModel=a},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(a){this.panner.maxDistance=a},updateMatrixWorld:function(){var a=new p;return function(b){O.prototype.updateMatrixWorld.call(this,
b);a.setFromMatrixPosition(this.matrixWorld);this.panner.setPosition(a.x,a.y,a.z)}}()});Object.assign(yh.prototype,{getFrequencyData:function(){this.analyser.getByteFrequencyData(this.data);return this.data},getAverageFrequency:function(){for(var a=0,b=this.getFrequencyData(),c=0;c<b.length;c++)a+=b[c];return a/b.length}});Object.assign(zh.prototype,{accumulate:function(a,b){var c=this.buffer,d=this.valueSize;a=a*d+d;var e=this.cumulativeWeight;if(0===e){for(e=0;e!==d;++e)c[a+e]=c[e];e=b}else e+=
b,this._mixBufferRegion(c,a,0,b/e,d);this.cumulativeWeight=e},apply:function(a){var b=this.valueSize,c=this.buffer;a=a*b+b;var d=this.cumulativeWeight,e=this.binding;this.cumulativeWeight=0;1>d&&this._mixBufferRegion(c,a,3*b,1-d,b);d=b;for(var g=b+b;d!==g;++d)if(c[d]!==c[d+b]){e.setValue(c,a);break}},saveOriginalState:function(){var a=this.buffer,b=this.valueSize,c=3*b;this.binding.getValue(a,c);for(var d=b;d!==c;++d)a[d]=a[c+d%b];this.cumulativeWeight=0},restoreOriginalState:function(){this.binding.setValue(this.buffer,
3*this.valueSize)},_select:function(a,b,c,d,e){if(.5<=d)for(d=0;d!==e;++d)a[b+d]=a[c+d]},_slerp:function(a,b,c,d){sa.slerpFlat(a,b,a,b,a,c,d)},_lerp:function(a,b,c,d,e){for(var g=1-d,k=0;k!==e;++k){var l=b+k;a[l]=a[l]*g+a[c+k]*d}}});Object.assign(Ah.prototype,{getValue:function(a,b){this.bind();var c=this._bindings[this._targetGroup.nCachedObjects_];void 0!==c&&c.getValue(a,b)},setValue:function(a,b){for(var c=this._bindings,d=this._targetGroup.nCachedObjects_,e=c.length;d!==e;++d)c[d].setValue(a,
b)},bind:function(){for(var a=this._bindings,b=this._targetGroup.nCachedObjects_,c=a.length;b!==c;++b)a[b].bind()},unbind:function(){for(var a=this._bindings,b=this._targetGroup.nCachedObjects_,c=a.length;b!==c;++b)a[b].unbind()}});Object.assign(Ta,{Composite:Ah,create:function(a,b,c){return a&&a.isAnimationObjectGroup?new Ta.Composite(a,b,c):new Ta(a,b,c)},sanitizeNodeName:function(){var a=/[\[\]\.:\/]/g;return function(b){return b.replace(/\s/g,"_").replace(a,"")}}(),parseTrackName:function(){var a=
"[^"+"\\[\\]\\.:\\/".replace("\\.","")+"]",b=/((?:WC+[\/:])*)/.source.replace("WC","[^\\[\\]\\.:\\/]");a=/(WCOD+)?/.source.replace("WCOD",a);var c=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC","[^\\[\\]\\.:\\/]"),d=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC","[^\\[\\]\\.:\\/]"),e=new RegExp("^"+b+a+c+d+"$"),g=["material","materials","bones"];return function(a){var b=e.exec(a);if(!b)throw Error("PropertyBinding: Cannot parse trackName: "+a);b={nodeName:b[2],objectName:b[3],objectIndex:b[4],propertyName:b[5],
propertyIndex:b[6]};var c=b.nodeName&&b.nodeName.lastIndexOf(".");if(void 0!==c&&-1!==c){var d=b.nodeName.substring(c+1);-1!==g.indexOf(d)&&(b.nodeName=b.nodeName.substring(0,c),b.objectName=d)}if(null===b.propertyName||0===b.propertyName.length)throw Error("PropertyBinding: can not parse propertyName from trackName: "+a);return b}}(),findNode:function(a,b){if(!b||""===b||"root"===b||"."===b||-1===b||b===a.name||b===a.uuid)return a;if(a.skeleton){var c=a.skeleton.getBoneByName(b);if(void 0!==c)return c}if(a.children){var d=
function(a){for(var c=0;c<a.length;c++){var e=a[c];if(e.name===b||e.uuid===b||(e=d(e.children)))return e}return null};if(a=d(a.children))return a}return null}});Object.assign(Ta.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(a,b){a[b]=this.node[this.propertyName]},function(a,b){for(var c=this.resolvedProperty,
d=0,e=c.length;d!==e;++d)a[b++]=c[d]},function(a,b){a[b]=this.resolvedProperty[this.propertyIndex]},function(a,b){this.resolvedProperty.toArray(a,b)}],SetterByBindingTypeAndVersioning:[[function(a,b){this.targetObject[this.propertyName]=a[b]},function(a,b){this.targetObject[this.propertyName]=a[b];this.targetObject.needsUpdate=!0},function(a,b){this.targetObject[this.propertyName]=a[b];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){for(var c=this.resolvedProperty,d=0,e=c.length;d!==
e;++d)c[d]=a[b++]},function(a,b){for(var c=this.resolvedProperty,d=0,e=c.length;d!==e;++d)c[d]=a[b++];this.targetObject.needsUpdate=!0},function(a,b){for(var c=this.resolvedProperty,d=0,e=c.length;d!==e;++d)c[d]=a[b++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){this.resolvedProperty[this.propertyIndex]=a[b]},function(a,b){this.resolvedProperty[this.propertyIndex]=a[b];this.targetObject.needsUpdate=!0},function(a,b){this.resolvedProperty[this.propertyIndex]=a[b];this.targetObject.matrixWorldNeedsUpdate=
!0}],[function(a,b){this.resolvedProperty.fromArray(a,b)},function(a,b){this.resolvedProperty.fromArray(a,b);this.targetObject.needsUpdate=!0},function(a,b){this.resolvedProperty.fromArray(a,b);this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(a,b){this.bind();this.getValue(a,b)},setValue:function(a,b){this.bind();this.setValue(a,b)},bind:function(){var a=this.node,b=this.parsedPath,c=b.objectName,d=b.propertyName,e=b.propertyIndex;a||(this.node=a=Ta.findNode(this.rootNode,b.nodeName)||
this.rootNode);this.getValue=this._getValue_unavailable;this.setValue=this._setValue_unavailable;if(a){if(c){var g=b.objectIndex;switch(c){case "materials":if(!a.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!a.material.materials){console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}a=a.material.materials;break;case "bones":if(!a.skeleton){console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",
this);return}a=a.skeleton.bones;for(c=0;c<a.length;c++)if(a[c].name===g){g=c;break}break;default:if(void 0===a[c]){console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);return}a=a[c]}if(void 0!==g){if(void 0===a[g]){console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,a);return}a=a[g]}}g=a[d];if(void 0===g)console.error("THREE.PropertyBinding: Trying to update property for track: "+b.nodeName+"."+d+" but it wasn't found.",
a);else{b=this.Versioning.None;void 0!==a.needsUpdate?(b=this.Versioning.NeedsUpdate,this.targetObject=a):void 0!==a.matrixWorldNeedsUpdate&&(b=this.Versioning.MatrixWorldNeedsUpdate,this.targetObject=a);c=this.BindingType.Direct;if(void 0!==e){if("morphTargetInfluences"===d){if(!a.geometry){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);return}if(a.geometry.isBufferGeometry){if(!a.geometry.morphAttributes){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",
this);return}for(c=0;c<this.node.geometry.morphAttributes.position.length;c++)if(a.geometry.morphAttributes.position[c].name===e){e=c;break}}else{if(!a.geometry.morphTargets){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.",this);return}for(c=0;c<this.node.geometry.morphTargets.length;c++)if(a.geometry.morphTargets[c].name===e){e=c;break}}}c=this.BindingType.ArrayElement;this.resolvedProperty=g;this.propertyIndex=e}else void 0!==
g.fromArray&&void 0!==g.toArray?(c=this.BindingType.HasFromToArray,this.resolvedProperty=g):Array.isArray(g)?(c=this.BindingType.EntireArray,this.resolvedProperty=g):this.propertyName=d;this.getValue=this.GetterByBindingType[c];this.setValue=this.SetterByBindingTypeAndVersioning[c][b]}}else console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.")},unbind:function(){this.node=null;this.getValue=this._getValue_unbound;this.setValue=this._setValue_unbound}});
Object.assign(Ta.prototype,{_getValue_unbound:Ta.prototype.getValue,_setValue_unbound:Ta.prototype.setValue});Object.assign(function(){this.uuid=ja.generateUUID();this._objects=Array.prototype.slice.call(arguments);this.nCachedObjects_=0;var a={};this._indicesByUUID=a;for(var b=0,c=arguments.length;b!==c;++b)a[arguments[b].uuid]=b;this._paths=[];this._parsedPaths=[];this._bindings=[];this._bindingsIndicesByPath={};var d=this;this.stats={objects:{get total(){return d._objects.length},get inUse(){return this.total-
d.nCachedObjects_}},get bindingsPerObject(){return d._bindings.length}}}.prototype,{isAnimationObjectGroup:!0,add:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._paths,g=this._parsedPaths,k=this._bindings,l=k.length,n=void 0,m=0,p=arguments.length;m!==p;++m){var q=arguments[m],t=q.uuid,u=d[t];if(void 0===u){u=b++;d[t]=u;a.push(q);t=0;for(var v=l;t!==v;++t)k[t].push(new Ta(q,e[t],g[t]))}else if(u<c){n=a[u];var y=--c;v=a[y];d[v.uuid]=u;a[u]=v;d[t]=
y;a[y]=q;t=0;for(v=l;t!==v;++t){var x=k[t],z=x[u];x[u]=x[y];void 0===z&&(z=new Ta(q,e[t],g[t]));x[y]=z}}else a[u]!==n&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=c},remove:function(){for(var a=this._objects,b=this.nCachedObjects_,c=this._indicesByUUID,d=this._bindings,e=d.length,g=0,k=arguments.length;g!==k;++g){var l=arguments[g],n=l.uuid,m=c[n];if(void 0!==
m&&m>=b){var p=b++,q=a[p];c[q.uuid]=m;a[m]=q;c[n]=p;a[p]=l;l=0;for(n=e;l!==n;++l){q=d[l];var t=q[m];q[m]=q[p];q[p]=t}}}this.nCachedObjects_=b},uncache:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._bindings,g=e.length,k=0,l=arguments.length;k!==l;++k){var n=arguments[k].uuid,m=d[n];if(void 0!==m)if(delete d[n],m<c){n=--c;var p=a[n],q=--b,t=a[q];d[p.uuid]=m;a[m]=p;d[t.uuid]=n;a[n]=t;a.pop();p=0;for(t=g;p!==t;++p){var u=e[p],v=u[q];u[m]=u[n];u[n]=
v;u.pop()}}else for(q=--b,t=a[q],d[t.uuid]=m,a[m]=t,a.pop(),p=0,t=g;p!==t;++p)u=e[p],u[m]=u[q],u.pop()}this.nCachedObjects_=c},subscribe_:function(a,b){var c=this._bindingsIndicesByPath,d=c[a],e=this._bindings;if(void 0!==d)return e[d];var g=this._paths,k=this._parsedPaths,l=this._objects,n=this.nCachedObjects_,m=Array(l.length);d=e.length;c[a]=d;g.push(a);k.push(b);e.push(m);c=n;for(d=l.length;c!==d;++c)m[c]=new Ta(l[c],a,b);return m},unsubscribe_:function(a){var b=this._bindingsIndicesByPath,c=
b[a];if(void 0!==c){var d=this._paths,e=this._parsedPaths,g=this._bindings,k=g.length-1,l=g[k];b[a[k]]=c;g[c]=l;g.pop();e[c]=e[k];e.pop();d[c]=d[k];d.pop()}}});Object.assign(Bh.prototype,{play:function(){this._mixer._activateAction(this);return this},stop:function(){this._mixer._deactivateAction(this);return this.reset()},reset:function(){this.paused=!1;this.enabled=!0;this.time=0;this._loopCount=-1;this._startTime=null;return this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&
!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(a){this._startTime=a;return this},setLoop:function(a,b){this.loop=a;this.repetitions=b;return this},setEffectiveWeight:function(a){this.weight=a;this._effectiveWeight=this.enabled?a:0;return this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(a){return this._scheduleFading(a,0,1)},fadeOut:function(a){return this._scheduleFading(a,
1,0)},crossFadeFrom:function(a,b,c){a.fadeOut(b);this.fadeIn(b);if(c){c=this._clip.duration;var d=a._clip.duration,e=c/d;a.warp(1,d/c,b);this.warp(e,1,b)}return this},crossFadeTo:function(a,b,c){return a.crossFadeFrom(this,b,c)},stopFading:function(){var a=this._weightInterpolant;null!==a&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(a));return this},setEffectiveTimeScale:function(a){this.timeScale=a;this._effectiveTimeScale=this.paused?0:a;return this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},
setDuration:function(a){this.timeScale=this._clip.duration/a;return this.stopWarping()},syncWith:function(a){this.time=a.time;this.timeScale=a.timeScale;return this.stopWarping()},halt:function(a){return this.warp(this._effectiveTimeScale,0,a)},warp:function(a,b,c){var d=this._mixer,e=d.time,g=this._timeScaleInterpolant,k=this.timeScale;null===g&&(this._timeScaleInterpolant=g=d._lendControlInterpolant());d=g.parameterPositions;g=g.sampleValues;d[0]=e;d[1]=e+c;g[0]=a/k;g[1]=b/k;return this},stopWarping:function(){var a=
this._timeScaleInterpolant;null!==a&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(a));return this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(a,b,c,d){if(this.enabled){var e=this._startTime;if(null!==e){b=(a-e)*c;if(0>b||0===c)return;this._startTime=null;b*=c}b*=this._updateTimeScale(a);c=this._updateTime(b);a=this._updateWeight(a);if(0<a){b=this._interpolants;
e=this._propertyBindings;for(var g=0,k=b.length;g!==k;++g)b[g].evaluate(c),e[g].accumulate(d,a)}}else this._updateWeight(a)},_updateWeight:function(a){var b=0;if(this.enabled){b=this.weight;var c=this._weightInterpolant;if(null!==c){var d=c.evaluate(a)[0];b*=d;a>c.parameterPositions[1]&&(this.stopFading(),0===d&&(this.enabled=!1))}}return this._effectiveWeight=b},_updateTimeScale:function(a){var b=0;if(!this.paused){b=this.timeScale;var c=this._timeScaleInterpolant;if(null!==c){var d=c.evaluate(a)[0];
b*=d;a>c.parameterPositions[1]&&(this.stopWarping(),0===b?this.paused=!0:this.timeScale=b)}}return this._effectiveTimeScale=b},_updateTime:function(a){var b=this.time+a;if(0===a)return b;var c=this._clip.duration,d=this.loop,e=this._loopCount;if(2200===d)a:{if(-1===e&&(this._loopCount=0,this._setEndings(!0,!0,!1)),b>=c)b=c;else if(0>b)b=0;else break a;this.clampWhenFinished?this.paused=!0:this.enabled=!1;this._mixer.dispatchEvent({type:"finished",action:this,direction:0>a?-1:1})}else{d=2202===d;-1===
e&&(0<=a?(e=0,this._setEndings(!0,0===this.repetitions,d)):this._setEndings(0===this.repetitions,!0,d));if(b>=c||0>b){var g=Math.floor(b/c);b-=c*g;e+=Math.abs(g);var k=this.repetitions-e;0>=k?(this.clampWhenFinished?this.paused=!0:this.enabled=!1,b=0<a?c:0,this._mixer.dispatchEvent({type:"finished",action:this,direction:0<a?1:-1})):(1===k?(a=0>a,this._setEndings(a,!a,d)):this._setEndings(!1,!1,d),this._loopCount=e,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:g}))}if(d&&1===(e&1))return this.time=
b,c-b}return this.time=b},_setEndings:function(a,b,c){var d=this._interpolantSettings;c?(d.endingStart=2401,d.endingEnd=2401):(d.endingStart=a?this.zeroSlopeAtStart?2401:2400:2402,d.endingEnd=b?this.zeroSlopeAtEnd?2401:2400:2402)},_scheduleFading:function(a,b,c){var d=this._mixer,e=d.time,g=this._weightInterpolant;null===g&&(this._weightInterpolant=g=d._lendControlInterpolant());d=g.parameterPositions;g=g.sampleValues;d[0]=e;g[0]=b;d[1]=e+a;g[1]=c;return this}});Ff.prototype=Object.assign(Object.create(K.prototype),
{constructor:Ff,_bindAction:function(a,b){var c=a._localRoot||this._root,d=a._clip.tracks,e=d.length,g=a._propertyBindings;a=a._interpolants;var k=c.uuid,l=this._bindingsByRootAndName,n=l[k];void 0===n&&(n={},l[k]=n);for(l=0;l!==e;++l){var m=d[l],p=m.name,q=n[p];if(void 0===q){q=g[l];if(void 0!==q){null===q._cacheIndex&&(++q.referenceCount,this._addInactiveBinding(q,k,p));continue}q=new zh(Ta.create(c,p,b&&b._propertyBindings[l].binding.parsedPath),m.ValueTypeName,m.getValueSize());++q.referenceCount;
this._addInactiveBinding(q,k,p)}g[l]=q;a[l].resultBuffer=q.buffer}},_activateAction:function(a){if(!this._isActiveAction(a)){if(null===a._cacheIndex){var b=(a._localRoot||this._root).uuid,c=a._clip.uuid,d=this._actionsByClip[c];this._bindAction(a,d&&d.knownActions[0]);this._addInactiveAction(a,c,b)}b=a._propertyBindings;c=0;for(d=b.length;c!==d;++c){var e=b[c];0===e.useCount++&&(this._lendBinding(e),e.saveOriginalState())}this._lendAction(a)}},_deactivateAction:function(a){if(this._isActiveAction(a)){for(var b=
a._propertyBindings,c=0,d=b.length;c!==d;++c){var e=b[c];0===--e.useCount&&(e.restoreOriginalState(),this._takeBackBinding(e))}this._takeBackAction(a)}},_initMemoryManager:function(){this._actions=[];this._nActiveActions=0;this._actionsByClip={};this._bindings=[];this._nActiveBindings=0;this._bindingsByRootAndName={};this._controlInterpolants=[];this._nActiveControlInterpolants=0;var a=this;this.stats={actions:{get total(){return a._actions.length},get inUse(){return a._nActiveActions}},bindings:{get total(){return a._bindings.length},
get inUse(){return a._nActiveBindings}},controlInterpolants:{get total(){return a._controlInterpolants.length},get inUse(){return a._nActiveControlInterpolants}}}},_isActiveAction:function(a){a=a._cacheIndex;return null!==a&&a<this._nActiveActions},_addInactiveAction:function(a,b,c){var d=this._actions,e=this._actionsByClip,g=e[b];void 0===g?(g={knownActions:[a],actionByRoot:{}},a._byClipCacheIndex=0,e[b]=g):(b=g.knownActions,a._byClipCacheIndex=b.length,b.push(a));a._cacheIndex=d.length;d.push(a);
g.actionByRoot[c]=a},_removeInactiveAction:function(a){var b=this._actions,c=b[b.length-1],d=a._cacheIndex;c._cacheIndex=d;b[d]=c;b.pop();a._cacheIndex=null;b=a._clip.uuid;c=this._actionsByClip;d=c[b];var e=d.knownActions,g=e[e.length-1],k=a._byClipCacheIndex;g._byClipCacheIndex=k;e[k]=g;e.pop();a._byClipCacheIndex=null;delete d.actionByRoot[(a._localRoot||this._root).uuid];0===e.length&&delete c[b];this._removeInactiveBindingsForAction(a)},_removeInactiveBindingsForAction:function(a){a=a._propertyBindings;
for(var b=0,c=a.length;b!==c;++b){var d=a[b];0===--d.referenceCount&&this._removeInactiveBinding(d)}},_lendAction:function(a){var b=this._actions,c=a._cacheIndex,d=this._nActiveActions++,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_takeBackAction:function(a){var b=this._actions,c=a._cacheIndex,d=--this._nActiveActions,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_addInactiveBinding:function(a,b,c){var d=this._bindingsByRootAndName,e=d[b],g=this._bindings;void 0===e&&(e={},d[b]=
e);e[c]=a;a._cacheIndex=g.length;g.push(a)},_removeInactiveBinding:function(a){var b=this._bindings,c=a.binding,d=c.rootNode.uuid;c=c.path;var e=this._bindingsByRootAndName,g=e[d],k=b[b.length-1];a=a._cacheIndex;k._cacheIndex=a;b[a]=k;b.pop();delete g[c];a:{for(var l in g)break a;delete e[d]}},_lendBinding:function(a){var b=this._bindings,c=a._cacheIndex,d=this._nActiveBindings++,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_takeBackBinding:function(a){var b=this._bindings,c=a._cacheIndex,
d=--this._nActiveBindings,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_lendControlInterpolant:function(){var a=this._controlInterpolants,b=this._nActiveControlInterpolants++,c=a[b];void 0===c&&(c=new we(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer),c.__cacheIndex=b,a[b]=c);return c},_takeBackControlInterpolant:function(a){var b=this._controlInterpolants,c=a.__cacheIndex,d=--this._nActiveControlInterpolants,e=b[d];a.__cacheIndex=d;b[d]=a;e.__cacheIndex=
c;b[c]=e},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(a,b){var c=b||this._root,d=c.uuid;c="string"===typeof a?gb.findByName(c,a):a;a=null!==c?c.uuid:a;var e=this._actionsByClip[a],g=null;if(void 0!==e){g=e.actionByRoot[d];if(void 0!==g)return g;g=e.knownActions[0];null===c&&(c=g._clip)}if(null===c)return null;b=new Bh(this,c,b);this._bindAction(b,g);this._addInactiveAction(b,a,d);return b},existingAction:function(a,b){var c=b||this._root;b=c.uuid;c="string"===typeof a?
gb.findByName(c,a):a;a=this._actionsByClip[c?c.uuid:a];return void 0!==a?a.actionByRoot[b]||null:null},stopAllAction:function(){for(var a=this._actions,b=this._nActiveActions,c=this._bindings,d=this._nActiveBindings,e=this._nActiveBindings=this._nActiveActions=0;e!==b;++e)a[e].reset();for(e=0;e!==d;++e)c[e].useCount=0;return this},update:function(a){a*=this.timeScale;for(var b=this._actions,c=this._nActiveActions,d=this.time+=a,e=Math.sign(a),g=this._accuIndex^=1,k=0;k!==c;++k)b[k]._update(d,a,e,
g);a=this._bindings;b=this._nActiveBindings;for(k=0;k!==b;++k)a[k].apply(g);return this},getRoot:function(){return this._root},uncacheClip:function(a){var b=this._actions;a=a.uuid;var c=this._actionsByClip,d=c[a];if(void 0!==d){d=d.knownActions;for(var e=0,g=d.length;e!==g;++e){var k=d[e];this._deactivateAction(k);var l=k._cacheIndex,n=b[b.length-1];k._cacheIndex=null;k._byClipCacheIndex=null;n._cacheIndex=l;b[l]=n;b.pop();this._removeInactiveBindingsForAction(k)}delete c[a]}},uncacheRoot:function(a){a=
a.uuid;var b=this._actionsByClip;for(d in b){var c=b[d].actionByRoot[a];void 0!==c&&(this._deactivateAction(c),this._removeInactiveAction(c))}var d=this._bindingsByRootAndName[a];if(void 0!==d)for(var e in d)a=d[e],a.restoreOriginalState(),this._removeInactiveBinding(a)},uncacheAction:function(a,b){a=this.existingAction(a,b);null!==a&&(this._deactivateAction(a),this._removeInactiveAction(a))}});B.prototype.clone=function(){return new B(void 0===this.value.clone?this.value:this.value.clone())};Ch.prototype=
Object.assign(Object.create(R.prototype),{constructor:Ch,isInstancedBufferGeometry:!0,copy:function(a){R.prototype.copy.call(this,a);this.maxInstancedCount=a.maxInstancedCount;return this},clone:function(){return(new this.constructor).copy(this)}});Object.defineProperties(Dh.prototype,{count:{get:function(){return this.data.count}},array:{get:function(){return this.data.array}}});Object.assign(Dh.prototype,{isInterleavedBufferAttribute:!0,setX:function(a,b){this.data.array[a*this.data.stride+this.offset]=
b;return this},setY:function(a,b){this.data.array[a*this.data.stride+this.offset+1]=b;return this},setZ:function(a,b){this.data.array[a*this.data.stride+this.offset+2]=b;return this},setW:function(a,b){this.data.array[a*this.data.stride+this.offset+3]=b;return this},getX:function(a){return this.data.array[a*this.data.stride+this.offset]},getY:function(a){return this.data.array[a*this.data.stride+this.offset+1]},getZ:function(a){return this.data.array[a*this.data.stride+this.offset+2]},getW:function(a){return this.data.array[a*
this.data.stride+this.offset+3]},setXY:function(a,b,c){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;return this},setXYZ:function(a,b,c,d){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;return this},setXYZW:function(a,b,c,d,e){a=a*this.data.stride+this.offset;this.data.array[a+0]=b;this.data.array[a+1]=c;this.data.array[a+2]=d;this.data.array[a+3]=e;return this}});Object.defineProperty(Md.prototype,"needsUpdate",
{set:function(a){!0===a&&this.version++}});Object.assign(Md.prototype,{isInterleavedBuffer:!0,onUploadCallback:function(){},setArray:function(a){if(Array.isArray(a))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.count=void 0!==a?a.length/this.stride:0;this.array=a;return this},setDynamic:function(a){this.dynamic=a;return this},copy:function(a){this.array=new a.array.constructor(a.array);this.count=a.count;this.stride=a.stride;this.dynamic=a.dynamic;return this},
copyAt:function(a,b,c){a*=this.stride;c*=b.stride;for(var d=0,e=this.stride;d<e;d++)this.array[a+d]=b.array[c+d];return this},set:function(a,b){void 0===b&&(b=0);this.array.set(a,b);return this},clone:function(){return(new this.constructor).copy(this)},onUpload:function(a){this.onUploadCallback=a;return this}});Eh.prototype=Object.assign(Object.create(Md.prototype),{constructor:Eh,isInstancedInterleavedBuffer:!0,copy:function(a){Md.prototype.copy.call(this,a);this.meshPerAttribute=a.meshPerAttribute;
return this}});Fh.prototype=Object.assign(Object.create(fa.prototype),{constructor:Fh,isInstancedBufferAttribute:!0,copy:function(a){fa.prototype.copy.call(this,a);this.meshPerAttribute=a.meshPerAttribute;return this}});Object.assign(Gh.prototype,{linePrecision:1,set:function(a,b){this.ray.set(a,b)},setFromCamera:function(a,b){b&&b.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(b.matrixWorld),this.ray.direction.set(a.x,a.y,.5).unproject(b).sub(this.ray.origin).normalize()):b&&b.isOrthographicCamera?
(this.ray.origin.set(a.x,a.y,(b.near+b.far)/(b.near-b.far)).unproject(b),this.ray.direction.set(0,0,-1).transformDirection(b.matrixWorld)):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(a,b,c){c=c||[];Gf(a,this,c,b);c.sort(Hh);return c},intersectObjects:function(a,b,c){c=c||[];if(!1===Array.isArray(a))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),c;for(var d=0,e=a.length;d<e;d++)Gf(a[d],this,c,b);c.sort(Hh);return c}});Object.assign(Hf.prototype,
{start:function(){this.oldTime=this.startTime=("undefined"===typeof performance?Date:performance).now();this.elapsedTime=0;this.running=!0},stop:function(){this.getElapsedTime();this.autoStart=this.running=!1},getElapsedTime:function(){this.getDelta();return this.elapsedTime},getDelta:function(){var a=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var b=("undefined"===typeof performance?Date:performance).now();a=(b-this.oldTime)/1E3;this.oldTime=b;this.elapsedTime+=a}return a}});
Object.assign(If.prototype,{set:function(a,b,c){this.radius=a;this.phi=b;this.theta=c;return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.radius=a.radius;this.phi=a.phi;this.theta=a.theta;return this},makeSafe:function(){this.phi=Math.max(1E-6,Math.min(Math.PI-1E-6,this.phi));return this},setFromVector3:function(a){this.radius=a.length();0===this.radius?this.phi=this.theta=0:(this.theta=Math.atan2(a.x,a.z),this.phi=Math.acos(ja.clamp(a.y/this.radius,-1,1)));
return this}});Object.assign(function(a,b,c){this.radius=void 0!==a?a:1;this.theta=void 0!==b?b:0;this.y=void 0!==c?c:0;return this}.prototype,{set:function(a,b,c){this.radius=a;this.theta=b;this.y=c;return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.radius=a.radius;this.theta=a.theta;this.y=a.y;return this},setFromVector3:function(a){this.radius=Math.sqrt(a.x*a.x+a.z*a.z);this.theta=Math.atan2(a.x,a.z);this.y=a.y;return this}});Object.assign(Ih.prototype,
{set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<c;b++)this.expandByPoint(a[b]);return this},setFromCenterAndSize:function(){var a=new x;return function(b,c){c=a.copy(c).multiplyScalar(.5);this.min.copy(b).sub(c);this.max.copy(b).add(c);return this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=
Infinity;this.max.x=this.max.y=-Infinity;return this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(a){void 0===a&&(console.warn("THREE.Box2: .getCenter() target is now required"),a=new x);return this.isEmpty()?a.set(0,0):a.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(a){void 0===a&&(console.warn("THREE.Box2: .getSize() target is now required"),a=new x);return this.isEmpty()?a.set(0,0):a.subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);
this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y},getParameter:function(a,b){void 0===b&&(console.warn("THREE.Box2: .getParameter() target is now required"),
b=new x);return b.set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y?!1:!0},clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box2: .clampPoint() target is now required"),b=new x);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new x;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),intersect:function(a){this.min.max(a.min);
this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)}});xe.prototype=Object.create(O.prototype);xe.prototype.constructor=xe;xe.prototype.isImmediateRenderObject=!0;ye.prototype=Object.create(Ca.prototype);ye.prototype.constructor=ye;ye.prototype.update=function(){var a=new p,b=new p,c=new Ja;return function(){var d=
["a","b","c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,g=this.geometry.attributes.position,k=this.object.geometry;if(k&&k.isGeometry)for(var l=k.vertices,n=k.faces,m=k=0,p=n.length;m<p;m++)for(var q=n[m],t=0,u=q.vertexNormals.length;t<u;t++){var v=q.vertexNormals[t];a.copy(l[q[d[t]]]).applyMatrix4(e);b.copy(v).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);g.setXYZ(k,a.x,a.y,a.z);k+=1;g.setXYZ(k,b.x,b.y,b.z);k+=1}else if(k&&
k.isBufferGeometry)for(d=k.attributes.position,l=k.attributes.normal,t=k=0,u=d.count;t<u;t++)a.set(d.getX(t),d.getY(t),d.getZ(t)).applyMatrix4(e),b.set(l.getX(t),l.getY(t),l.getZ(t)),b.applyMatrix3(c).normalize().multiplyScalar(this.size).add(a),g.setXYZ(k,a.x,a.y,a.z),k+=1,g.setXYZ(k,b.x,b.y,b.z),k+=1;g.needsUpdate=!0}}();Nd.prototype=Object.create(O.prototype);Nd.prototype.constructor=Nd;Nd.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};Nd.prototype.update=
function(){var a=new p,b=new p;return function(){this.light.updateMatrixWorld();var c=this.light.distance?this.light.distance:1E3,d=c*Math.tan(this.light.angle);this.cone.scale.set(d,d,c);a.setFromMatrixPosition(this.light.matrixWorld);b.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(b.sub(a));void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}}();Od.prototype=Object.create(Ca.prototype);Od.prototype.constructor=Od;Od.prototype.updateMatrixWorld=
function(){var a=new p,b=new V,c=new V;return function(d){var e=this.bones,g=this.geometry,k=g.getAttribute("position");c.getInverse(this.root.matrixWorld);for(var l=0,n=0;l<e.length;l++){var m=e[l];m.parent&&m.parent.isBone&&(b.multiplyMatrices(c,m.matrixWorld),a.setFromMatrixPosition(b),k.setXYZ(n,a.x,a.y,a.z),b.multiplyMatrices(c,m.parent.matrixWorld),a.setFromMatrixPosition(b),k.setXYZ(n+1,a.x,a.y,a.z),n+=2)}g.getAttribute("position").needsUpdate=!0;O.prototype.updateMatrixWorld.call(this,d)}}();
Pd.prototype=Object.create(ha.prototype);Pd.prototype.constructor=Pd;Pd.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()};Pd.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)};Qd.prototype=Object.create(O.prototype);Qd.prototype.constructor=Qd;Qd.prototype.dispose=function(){this.children[0].geometry.dispose();this.children[0].material.dispose()};Qd.prototype.update=function(){var a=.5*this.light.width,
b=.5*this.light.height,c=this.line.geometry.attributes.position,d=c.array;d[0]=a;d[1]=-b;d[2]=0;d[3]=a;d[4]=b;d[5]=0;d[6]=-a;d[7]=b;d[8]=0;d[9]=-a;d[10]=-b;d[11]=0;d[12]=a;d[13]=-b;d[14]=0;c.needsUpdate=!0;void 0!==this.color?this.line.material.color.set(this.color):this.line.material.color.copy(this.light.color)};Rd.prototype=Object.create(O.prototype);Rd.prototype.constructor=Rd;Rd.prototype.dispose=function(){this.children[0].geometry.dispose();this.children[0].material.dispose()};Rd.prototype.update=
function(){var a=new p,b=new S,c=new S;return function(){var d=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var e=d.geometry.getAttribute("color");b.copy(this.light.color);c.copy(this.light.groundColor);for(var g=0,k=e.count;g<k;g++){var l=g<k/2?b:c;e.setXYZ(g,l.r,l.g,l.b)}e.needsUpdate=!0}d.lookAt(a.setFromMatrixPosition(this.light.matrixWorld).negate())}}();ze.prototype=Object.create(Ca.prototype);ze.prototype.constructor=ze;Jf.prototype=Object.create(Ca.prototype);
Jf.prototype.constructor=Jf;Ae.prototype=Object.create(Ca.prototype);Ae.prototype.constructor=Ae;Ae.prototype.update=function(){var a=new p,b=new p,c=new Ja;return function(){this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var d=this.object.matrixWorld,e=this.geometry.attributes.position,g=this.object.geometry,k=g.vertices;g=g.faces;for(var l=0,n=0,m=g.length;n<m;n++){var p=g[n],q=p.normal;a.copy(k[p.a]).add(k[p.b]).add(k[p.c]).divideScalar(3).applyMatrix4(d);b.copy(q).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);
e.setXYZ(l,a.x,a.y,a.z);l+=1;e.setXYZ(l,b.x,b.y,b.z);l+=1}e.needsUpdate=!0}}();Sd.prototype=Object.create(O.prototype);Sd.prototype.constructor=Sd;Sd.prototype.dispose=function(){this.lightPlane.geometry.dispose();this.lightPlane.material.dispose();this.targetLine.geometry.dispose();this.targetLine.material.dispose()};Sd.prototype.update=function(){var a=new p,b=new p,c=new p;return function(){a.setFromMatrixPosition(this.light.matrixWorld);b.setFromMatrixPosition(this.light.target.matrixWorld);c.subVectors(b,
a);this.lightPlane.lookAt(c);void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color));this.targetLine.lookAt(c);this.targetLine.scale.z=c.length()}}();Be.prototype=Object.create(Ca.prototype);Be.prototype.constructor=Be;Be.prototype.update=function(){function a(a,k,l,n){d.set(k,l,n).unproject(e);a=c[a];if(void 0!==a)for(k=b.getAttribute("position"),
l=0,n=a.length;l<n;l++)k.setXYZ(a[l],d.x,d.y,d.z)}var b,c,d=new p,e=new Ab;return function(){b=this.geometry;c=this.pointMap;e.projectionMatrix.copy(this.camera.projectionMatrix);a("c",0,0,-1);a("t",0,0,1);a("n1",-1,-1,-1);a("n2",1,-1,-1);a("n3",-1,1,-1);a("n4",1,1,-1);a("f1",-1,-1,1);a("f2",1,-1,1);a("f3",-1,1,1);a("f4",1,1,1);a("u1",.7,1.1,-1);a("u2",-.7,1.1,-1);a("u3",0,2,-1);a("cf1",-1,0,1);a("cf2",1,0,1);a("cf3",0,-1,1);a("cf4",0,1,1);a("cn1",-1,0,-1);a("cn2",1,0,-1);a("cn3",0,-1,-1);a("cn4",
0,1,-1);b.getAttribute("position").needsUpdate=!0}}();Td.prototype=Object.create(Ca.prototype);Td.prototype.constructor=Td;Td.prototype.update=function(){var a=new nb;return function(b){void 0!==b&&console.warn("THREE.BoxHelper: .update() has no longer arguments.");void 0!==this.object&&a.setFromObject(this.object);if(!a.isEmpty()){b=a.min;var c=a.max,d=this.geometry.attributes.position,e=d.array;e[0]=c.x;e[1]=c.y;e[2]=c.z;e[3]=b.x;e[4]=c.y;e[5]=c.z;e[6]=b.x;e[7]=b.y;e[8]=c.z;e[9]=c.x;e[10]=b.y;e[11]=
c.z;e[12]=c.x;e[13]=c.y;e[14]=b.z;e[15]=b.x;e[16]=c.y;e[17]=b.z;e[18]=b.x;e[19]=b.y;e[20]=b.z;e[21]=c.x;e[22]=b.y;e[23]=b.z;d.needsUpdate=!0;this.geometry.computeBoundingSphere()}}}();Td.prototype.setFromObject=function(a){this.object=a;this.update();return this};Ce.prototype=Object.create(Ca.prototype);Ce.prototype.constructor=Ce;Ce.prototype.updateMatrixWorld=function(a){var b=this.box;b.isEmpty()||(b.getCenter(this.position),b.getSize(this.scale),this.scale.multiplyScalar(.5),O.prototype.updateMatrixWorld.call(this,
a))};De.prototype=Object.create(Va.prototype);De.prototype.constructor=De;De.prototype.updateMatrixWorld=function(a){var b=-this.plane.constant;1E-8>Math.abs(b)&&(b=1E-8);this.scale.set(.5*this.size,.5*this.size,b);this.lookAt(this.plane.normal);O.prototype.updateMatrixWorld.call(this,a)};var Ee,Kf;Pc.prototype=Object.create(O.prototype);Pc.prototype.constructor=Pc;Pc.prototype.setDirection=function(){var a=new p,b;return function(c){.99999<c.y?this.quaternion.set(0,0,0,1):-.99999>c.y?this.quaternion.set(1,
0,0,0):(a.set(c.z,0,-c.x).normalize(),b=Math.acos(c.y),this.quaternion.setFromAxisAngle(a,b))}}();Pc.prototype.setLength=function(a,b,c){void 0===b&&(b=.2*a);void 0===c&&(c=.2*b);this.line.scale.set(1,Math.max(0,a-b),1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};Pc.prototype.setColor=function(a){this.line.material.color.copy(a);this.cone.material.color.copy(a)};Lf.prototype=Object.create(Ca.prototype);Lf.prototype.constructor=Lf;Z.create=function(a,
b){console.log("THREE.Curve.create() has been deprecated");a.prototype=Object.create(Z.prototype);a.prototype.constructor=a;a.prototype.getPoint=b;return a};Object.assign(Rb.prototype,{createPointsGeometry:function(a){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");a=this.getPoints(a);return this.createGeometry(a)},createSpacedPointsGeometry:function(a){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");
a=this.getSpacedPoints(a);return this.createGeometry(a)},createGeometry:function(a){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var b=new ca,c=0,d=a.length;c<d;c++){var e=a[c];b.vertices.push(new p(e.x,e.y,e.z||0))}return b}});Object.assign(vb.prototype,{fromPoints:function(a){console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints().");this.setFromPoints(a)}});Kh.prototype=Object.create(jb.prototype);
Object.assign(Kh.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},reparametrizeByArcLength:function(){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}});ze.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")};Od.prototype.update=
function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")};Object.assign(Jd.prototype,{extractUrlBase:function(a){console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead.");return Ui.extractUrlBase(a)}});Object.assign(Ih.prototype,{center:function(a){console.warn("THREE.Box2: .center() has been renamed to .getCenter().");return this.getCenter(a)},empty:function(){console.warn("THREE.Box2: .empty() has been renamed to .isEmpty().");
return this.isEmpty()},isIntersectionBox:function(a){console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)},size:function(a){console.warn("THREE.Box2: .size() has been renamed to .getSize().");return this.getSize(a)}});Object.assign(nb.prototype,{center:function(a){console.warn("THREE.Box3: .center() has been renamed to .getCenter().");return this.getCenter(a)},empty:function(){console.warn("THREE.Box3: .empty() has been renamed to .isEmpty().");
return this.isEmpty()},isIntersectionBox:function(a){console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)},isIntersectionSphere:function(a){console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere().");return this.intersectsSphere(a)},size:function(a){console.warn("THREE.Box3: .size() has been renamed to .getSize().");return this.getSize(a)}});dd.prototype.center=function(a){console.warn("THREE.Line3: .center() has been renamed to .getCenter().");
return this.getCenter(a)};Object.assign(ja,{random16:function(){console.warn("THREE.Math: .random16() has been deprecated. Use Math.random() instead.");return Math.random()},nearestPowerOfTwo:function(a){console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo().");return ja.floorPowerOfTwo(a)},nextPowerOfTwo:function(a){console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo().");return ja.ceilPowerOfTwo(a)}});Object.assign(Ja.prototype,{flattenToArrayOffset:function(a,
b){console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.");return this.toArray(a,b)},multiplyVector3:function(a){console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},multiplyVector3Array:function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBuffer:function(a){console.warn("THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.");
return this.applyToBufferAttribute(a)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}});Object.assign(V.prototype,{extractPosition:function(a){console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().");return this.copyPosition(a)},flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead.");return this.toArray(a,b)},getPosition:function(){var a;
return function(){void 0===a&&(a=new p);console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.");return a.setFromMatrixColumn(this,3)}}(),setRotationFromQuaternion:function(a){console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().");return this.makeRotationFromQuaternion(a)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(a){console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead.");
return a.applyMatrix4(this)},multiplyVector4:function(a){console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector3Array:function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(a){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");a.transformDirection(this)},crossVector:function(a){console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");
return a.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBuffer:function(a){console.warn("THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.");
return this.applyToBufferAttribute(a)},applyToVector3Array:function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(a,b,c,d,e,g){console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead.");return this.makePerspective(a,b,d,c,e,g)}});ib.prototype.isIntersectionLine=function(a){console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().");return this.intersectsLine(a)};
sa.prototype.multiplyVector3=function(a){console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");return a.applyQuaternion(this)};Object.assign(sc.prototype,{isIntersectionBox:function(a){console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().");return this.intersectsBox(a)},isIntersectionPlane:function(a){console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane().");return this.intersectsPlane(a)},
isIntersectionSphere:function(a){console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere().");return this.intersectsSphere(a)}});Object.assign(cb.prototype,{area:function(){console.warn("THREE.Triangle: .area() has been renamed to .getArea().");return this.getArea()},barycoordFromPoint:function(a,b){console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().");return this.getBarycoord(a,b)},midpoint:function(a){console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint().");
return this.getMidpoint(a)},normal:function(a){console.warn("THREE.Triangle: .normal() has been renamed to .getNormal().");return this.getNormal(a)},plane:function(a){console.warn("THREE.Triangle: .plane() has been renamed to .getPlane().");return this.getPlane(a)}});Object.assign(cb,{barycoordFromPoint:function(a,b,c,d,e){console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord().");return cb.getBarycoord(a,b,c,d,e)},normal:function(a,b,c,d){console.warn("THREE.Triangle: .normal() has been renamed to .getNormal().");
return cb.getNormal(a,b,c,d)}});Object.assign(kc.prototype,{extractAllPoints:function(a){console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead.");return this.extractPoints(a)},extrude:function(a){console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead.");return new Ec(this,a)},makeGeometry:function(a){console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead.");return new hc(this,a)}});Object.assign(x.prototype,
{fromAttribute:function(a,b,c){console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute().");return this.fromBufferAttribute(a,b,c)},distanceToManhattan:function(a){console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo().");return this.manhattanDistanceTo(a)},lengthManhattan:function(){console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength().");return this.manhattanLength()}});Object.assign(p.prototype,
{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(a){console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().");return this.setFromMatrixPosition(a)},getScaleFromMatrix:function(a){console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().");
return this.setFromMatrixScale(a)},getColumnFromMatrix:function(a,b){console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().");return this.setFromMatrixColumn(b,a)},applyProjection:function(a){console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead.");return this.applyMatrix4(a)},fromAttribute:function(a,b,c){console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute().");return this.fromBufferAttribute(a,
b,c)},distanceToManhattan:function(a){console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo().");return this.manhattanDistanceTo(a)},lengthManhattan:function(){console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength().");return this.manhattanLength()}});Object.assign(ya.prototype,{fromAttribute:function(a,b,c){console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute().");return this.fromBufferAttribute(a,
b,c)},lengthManhattan:function(){console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength().");return this.manhattanLength()}});Object.assign(ca.prototype,{computeTangents:function(){console.error("THREE.Geometry: .computeTangents() has been removed.")},computeLineDistances:function(){console.error("THREE.Geometry: .computeLineDistances() has been removed. Use THREE.Line.computeLineDistances() instead.")}});Object.assign(O.prototype,{getChildByName:function(a){console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().");
return this.getObjectByName(a)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(a,b){console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.");return this.translateOnAxis(b,a)},getWorldRotation:function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")}});Object.defineProperties(O.prototype,
{eulerOrder:{get:function(){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order.");return this.rotation.order},set:function(a){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order.");this.rotation.order=a}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}});
Object.defineProperties(ie.prototype,{objects:{get:function(){console.warn("THREE.LOD: .objects has been renamed to .levels.");return this.levels}}});Object.defineProperty(je.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}});Object.defineProperty(Z.prototype,"__arcLengthDivisions",{get:function(){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.");
return this.arcLengthDivisions},set:function(a){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions.");this.arcLengthDivisions=a}});Ba.prototype.setLens=function(a,b){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup.");void 0!==b&&(this.filmGauge=b);this.setFocalLength(a)};Object.defineProperties(Da.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(a){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov.");
this.shadow.camera.fov=a}},shadowCameraLeft:{set:function(a){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left.");this.shadow.camera.left=a}},shadowCameraRight:{set:function(a){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right.");this.shadow.camera.right=a}},shadowCameraTop:{set:function(a){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top.");this.shadow.camera.top=a}},shadowCameraBottom:{set:function(a){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom.");
this.shadow.camera.bottom=a}},shadowCameraNear:{set:function(a){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near.");this.shadow.camera.near=a}},shadowCameraFar:{set:function(a){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far.");this.shadow.camera.far=a}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(a){console.warn("THREE.Light: .shadowBias is now .shadow.bias.");
this.shadow.bias=a}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(a){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width.");this.shadow.mapSize.width=a}},shadowMapHeight:{set:function(a){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height.");this.shadow.mapSize.height=a}}});Object.defineProperties(fa.prototype,{length:{get:function(){console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead.");
return this.array.length}},copyIndicesArray:function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")}});Object.assign(R.prototype,{addIndex:function(a){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().");this.setIndex(a)},addDrawCall:function(a,b,c){void 0!==c&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.");console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup().");this.addGroup(a,b)},
clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().");this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")}});Object.defineProperties(R.prototype,{drawcalls:{get:function(){console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups.");return this.groups}},offsets:{get:function(){console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups.");
return this.groups}}});Object.assign(Pb.prototype,{getArrays:function(){console.error("THREE.ExtrudeBufferGeometry: .getArrays() has been removed.")},addShapeList:function(){console.error("THREE.ExtrudeBufferGeometry: .addShapeList() has been removed.")},addShape:function(){console.error("THREE.ExtrudeBufferGeometry: .addShape() has been removed.")}});Object.defineProperties(B.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.")}},
onUpdate:{value:function(){console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead.");return this}}});Object.defineProperties(da.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},wrapRGB:{get:function(){console.warn("THREE.Material: .wrapRGB has been removed.");return new S}},shading:{get:function(){console.error("THREE."+this.type+
": .shading has been removed. Use the boolean .flatShading instead.")},set:function(a){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.");this.flatShading=1===a}}});Object.defineProperties(rb.prototype,{metal:{get:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead.");return!1},set:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}});
Object.defineProperties(la.prototype,{derivatives:{get:function(){console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives.");return this.extensions.derivatives},set:function(a){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives.");this.extensions.derivatives=a}}});Object.assign(kf.prototype,{getCurrentRenderTarget:function(){console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget().");return this.getRenderTarget()},
getMaxAnisotropy:function(){console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy().");return this.capabilities.getMaxAnisotropy()},getPrecision:function(){console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision.");return this.capabilities.precision},resetGLState:function(){console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset().");return this.state.reset()},supportsFloatTextures:function(){console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' ).");
return this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' ).");return this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' ).");return this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' ).");
return this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' ).");return this.extensions.get("WEBGL_compressed_texture_pvrtc")},supportsBlendMinMax:function(){console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' ).");return this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures.");
return this.capabilities.vertexTextures},supportsInstancedArrays:function(){console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' ).");return this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(a){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().");this.setScissorTest(a)},initMaterial:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},addPrePlugin:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},
addPostPlugin:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},updateShadowMap:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},setFaceCulling:function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")}});Object.defineProperties(kf.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled.");
this.shadowMap.enabled=a}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(a){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type.");this.shadowMap.type=a}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}}});Object.defineProperties(fh.prototype,
{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},
renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}});Object.defineProperties(Oa.prototype,{wrapS:{get:function(){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.");return this.texture.wrapS},set:function(a){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS.");
this.texture.wrapS=a}},wrapT:{get:function(){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.");return this.texture.wrapT},set:function(a){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT.");this.texture.wrapT=a}},magFilter:{get:function(){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.");return this.texture.magFilter},set:function(a){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter.");this.texture.magFilter=
a}},minFilter:{get:function(){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.");return this.texture.minFilter},set:function(a){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter.");this.texture.minFilter=a}},anisotropy:{get:function(){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.");return this.texture.anisotropy},set:function(a){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy.");this.texture.anisotropy=
a}},offset:{get:function(){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset.");return this.texture.offset},set:function(a){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset.");this.texture.offset=a}},repeat:{get:function(){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat.");return this.texture.repeat},set:function(a){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat.");this.texture.repeat=a}},format:{get:function(){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format.");
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tDepth:new B(null),focus:new B(c.focus),dof:new B(c.dof),aperture:new B(c.aperture),maxBlur:new B(c.maxBlur)},fragmentShader:"uniform sampler2D tDiffuse;\r\nuniform sampler2D tDepth;\r\n\r\nuniform float focus;\r\nuniform float dof;\r\nuniform float aspect;\r\nuniform float aperture;\r\nuniform float maxBlur;\r\n\r\nvarying vec2 vUv;\r\n\r\n#ifndef USE_LOGDEPTHBUF\r\n\r\n\t#include <packing>\r\n\r\n\tuniform float cameraNear;\r\n\tuniform float cameraFar;\r\n\r\n\tfloat readDepth(sampler2D depthSampler, vec2 coord) {\r\n\r\n\t\tfloat fragCoordZ = texture2D(depthSampler, coord).x;\r\n\t\tfloat viewZ = perspectiveDepthToViewZ(fragCoordZ, cameraNear, cameraFar);\r\n\r\n\t\treturn viewZToOrthographicDepth(viewZ, cameraNear, cameraFar);\r\n\r\n\t}\r\n\r\n#endif\r\n\r\nvoid main() {\r\n\r\n\tvec2 aspectCorrection = vec2(1.0, aspect);\r\n\r\n\t#ifdef USE_LOGDEPTHBUF\r\n\r\n\t\tfloat depth = texture2D(tDepth, vUv).x;\r\n\r\n\t#else\r\n\r\n\t\tfloat depth = readDepth(tDepth, vUv);\r\n\r\n\t#endif\r\n\r\n\tfloat focusNear = clamp(focus - dof, 0.0, 1.0);\r\n\tfloat focusFar = clamp(focus + dof, 0.0, 1.0);\r\n\r\n\t// Calculate a DoF mask.\r\n\tfloat low = step(depth, focusNear);\r\n\tfloat high = step(focusFar, depth);\r\n\r\n\tfloat factor = (depth - focusNear) * low + (depth - focusFar) * high;\r\n\r\n\tvec2 dofBlur = vec2(clamp(factor * aperture, -maxBlur, maxBlur));\r\n\r\n\tvec2 dofblur9 = dofBlur * 0.9;\r\n\tvec2 dofblur7 = dofBlur * 0.7;\r\n\tvec2 dofblur4 = dofBlur * 0.4;\r\n\r\n\tvec4 color = vec4(0.0);\r\n\r\n\tcolor += texture2D(tDiffuse, vUv);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.0,   0.4 ) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.15,  0.37) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.29,  0.29) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2(-0.37,  0.15) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.40,  0.0 ) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.37, -0.15) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.29, -0.29) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2(-0.15, -0.37) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.0,  -0.4 ) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2(-0.15,  0.37) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2(-0.29,  0.29) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.37,  0.15) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2(-0.4,   0.0 ) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2(-0.37, -0.15) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2(-0.29, -0.29) * aspectCorrection) * dofBlur);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.15, -0.37) * aspectCorrection) * dofBlur);\r\n\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.15,  0.37) * aspectCorrection) * dofblur9);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2(-0.37,  0.15) * aspectCorrection) * dofblur9);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.37, -0.15) * aspectCorrection) * dofblur9);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2(-0.15, -0.37) * aspectCorrection) * dofblur9);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2(-0.15,  0.37) * aspectCorrection) * dofblur9);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.37,  0.15) * aspectCorrection) * dofblur9);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2(-0.37, -0.15) * aspectCorrection) * dofblur9);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.15, -0.37) * aspectCorrection) * dofblur9);\r\n\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.29,  0.29) * aspectCorrection) * dofblur7);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.40,  0.0 ) * aspectCorrection) * dofblur7);\r\n\tcolor += texture2D(tDiffuse, vUv + (vec2( 0.29, -0.29) * aspectCorrection) * dofblur7);\r\n\tcolor += texture
vertexShader:"varying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",depthWrite:!1,depthTest:!1}));c.adoptCameraSettings(a);return c}z(b,[{key:"adoptCameraSettings",value:function(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:null;null!==a&&(this.uniforms.cameraNear.value=a.near,this.uniforms.cameraFar.value=a.far,this.uniforms.aspect.value=a.aspect)}}]);H(b,a);return b}(la),Im=function(a){function b(){var a=
0<arguments.length&&void 0!==arguments[0]?arguments[0]:new x;F(this,b);return N(this,D(b).call(this,{type:"ColorEdgesMaterial",defines:{EDGE_THRESHOLD:"0.1"},uniforms:{tDiffuse:new B(null),texelSize:new B(a)},fragmentShader:"uniform sampler2D tDiffuse;\r\n\r\nvarying vec2 vUv;\r\nvarying vec4 vOffset[3];\r\n\r\nvoid main() {\r\n\r\n\tconst vec2 threshold = vec2(EDGE_THRESHOLD);\r\n\r\n\t// Calculate color deltas.\r\n\tvec4 delta;\r\n\tvec3 c = texture2D(tDiffuse, vUv).rgb;\r\n\r\n\tvec3 cLeft = texture2D(tDiffuse, vOffset[0].xy).rgb;\r\n\tvec3 t = abs(c - cLeft);\r\n\tdelta.x = max(max(t.r, t.g), t.b);\r\n\r\n\tvec3 cTop = texture2D(tDiffuse, vOffset[0].zw).rgb;\r\n\tt = abs(c - cTop);\r\n\tdelta.y = max(max(t.r, t.g), t.b);\r\n\r\n\t// We do the usual threshold.\r\n\tvec2 edges = step(threshold, delta.xy);\r\n\r\n\t// Then discard if there is no edge.\r\n\tif(dot(edges, vec2(1.0)) == 0.0) {\r\n\r\n\t\tdiscard;\r\n\r\n\t}\r\n\r\n\t// Calculate right and bottom deltas.\r\n\tvec3 cRight = texture2D(tDiffuse, vOffset[1].xy).rgb;\r\n\tt = abs(c - cRight);\r\n\tdelta.z = max(max(t.r, t.g), t.b);\r\n\r\n\tvec3 cBottom = texture2D(tDiffuse, vOffset[1].zw).rgb;\r\n\tt = abs(c - cBottom);\r\n\tdelta.w = max(max(t.r, t.g), t.b);\r\n\r\n\t// Calculate the maximum delta in the direct neighborhood.\r\n\tfloat maxDelta = max(max(max(delta.x, delta.y), delta.z), delta.w);\r\n\r\n\t// Calculate left-left and top-top deltas.\r\n\tvec3 cLeftLeft = texture2D(tDiffuse, vOffset[2].xy).rgb;\r\n\tt = abs(c - cLeftLeft);\r\n\tdelta.z = max(max(t.r, t.g), t.b);\r\n\r\n\tvec3 cTopTop = texture2D(tDiffuse, vOffset[2].zw).rgb;\r\n\tt = abs(c - cTopTop);\r\n\tdelta.w = max(max(t.r, t.g), t.b);\r\n\r\n\t// Calculate the final maximum delta.\r\n\tmaxDelta = max(max(maxDelta, delta.z), delta.w);\r\n\r\n\t// Local contrast adaptation in action.\r\n\tedges.xy *= step(0.5 * maxDelta, delta.xy);\r\n\r\n\tgl_FragColor = vec4(edges, 0.0, 0.0);\r\n\r\n}\r\n",
vertexShader:"uniform vec2 texelSize;\r\n\r\nvarying vec2 vUv;\r\nvarying vec4 vOffset[3];\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\r\n\tvOffset[0] = uv.xyxy + texelSize.xyxy * vec4(-1.0, 0.0, 0.0, 1.0); // Changed sign in W component.\r\n\tvOffset[1] = uv.xyxy + texelSize.xyxy * vec4(1.0, 0.0, 0.0, -1.0); // Changed sign in W component.\r\n\tvOffset[2] = uv.xyxy + texelSize.xyxy * vec4(-2.0, 0.0, 0.0, 2.0); // Changed sign in W component.\r\n\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",
depthWrite:!1,depthTest:!1}))}z(b,[{key:"setEdgeDetectionThreshold",value:function(a){this.defines.EDGE_THRESHOLD=a.toFixed("2");this.needsUpdate=!0}}]);H(b,a);return b}(la),Ig=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:!1;F(this,b);var d=N(this,D(b).call(this,{type:"CombineMaterial",uniforms:{texture1:new B(null),texture2:new B(null),opacity1:new B(1),opacity2:new B(1)},fragmentShader:"uniform sampler2D texture1;\r\nuniform sampler2D texture2;\r\n\r\nuniform float opacity1;\r\nuniform float opacity2;\r\n\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvec4 texel1 = opacity1 * texture2D(texture1, vUv);\r\n\tvec4 texel2 = opacity2 * texture2D(texture2, vUv);\r\n\r\n\t#ifdef SCREEN_MODE\r\n\r\n\t\tvec3 invTexel1 = vec3(1.0) - texel1.rgb;\r\n\t\tvec3 invTexel2 = vec3(1.0) - texel2.rgb;\r\n\r\n\t\tvec4 color = vec4(\r\n\t\t\tvec3(1.0) - invTexel1 * invTexel2,\r\n\t\t\ttexel1.a + texel2.a\r\n\t\t);\r\n\r\n\t#else\r\n\r\n\t\tvec4 color = texel1 + texel2;\r\n\r\n\t#endif\r\n\r\n\tgl_FragColor = color;\r\n\r\n}\r\n",
vertexShader:"varying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",depthWrite:!1,depthTest:!1}));d.setScreenModeEnabled(a);return d}z(b,[{key:"setScreenModeEnabled",value:function(a){a?this.defines.SCREEN_MODE="1":delete this.defines.SCREEN_MODE;this.needsUpdate=!0}}]);H(b,a);return b}(la),Uj=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:new x;F(this,b);var d=N(this,
D(b).call(this,{type:"ConvolutionMaterial",uniforms:{tDiffuse:new B(null),texelSize:new B(new x),halfTexelSize:new B(new x),kernel:new B(0)},fragmentShader:"#include <common>\r\n#include <dithering_pars_fragment>\r\n\r\nuniform sampler2D tDiffuse;\r\n\r\nvarying vec2 vUv0;\r\nvarying vec2 vUv1;\r\nvarying vec2 vUv2;\r\nvarying vec2 vUv3;\r\n\r\nvoid main() {\r\n\r\n\t// Sample top left texel.\r\n\tvec4 sum = texture2D(tDiffuse, vUv0);\r\n\r\n\t// Sample top right texel.\r\n\tsum += texture2D(tDiffuse, vUv1);\r\n\r\n\t// Sample bottom right texel.\r\n\tsum += texture2D(tDiffuse, vUv2);\r\n\r\n\t// Sample bottom left texel.\r\n\tsum += texture2D(tDiffuse, vUv3);\r\n\r\n\t// Compute the average.\r\n\tgl_FragColor = sum * 0.25;\r\n\r\n\t#include <dithering_fragment>\r\n\r\n}\r\n",
vertexShader:"uniform vec2 texelSize;\r\nuniform vec2 halfTexelSize;\r\nuniform float kernel;\r\n\r\nvarying vec2 vUv0;\r\nvarying vec2 vUv1;\r\nvarying vec2 vUv2;\r\nvarying vec2 vUv3;\r\n\r\nvoid main() {\r\n\r\n\tvec2 dUv = (texelSize * vec2(kernel)) + halfTexelSize;\r\n\r\n\tvUv0 = vec2(uv.x - dUv.x, uv.y + dUv.y);\r\n\tvUv1 = vec2(uv.x + dUv.x, uv.y + dUv.y);\r\n\tvUv2 = vec2(uv.x + dUv.x, uv.y - dUv.y);\r\n\tvUv3 = vec2(uv.x - dUv.x, uv.y - dUv.y);\r\n\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",
depthWrite:!1,depthTest:!1}));d.setTexelSize(a.x,a.y);d.kernelSize=fe.LARGE;return d}z(b,[{key:"getKernel",value:function(){return Jm[this.kernelSize]}},{key:"setTexelSize",value:function(a,b){this.uniforms.texelSize.value.set(a,b);this.uniforms.halfTexelSize.value.set(a,b).multiplyScalar(.5)}}]);H(b,a);return b}(la),Jm=[new Float32Array([0,0]),new Float32Array([0,1,1]),new Float32Array([0,1,1,2]),new Float32Array([0,1,2,2,3]),new Float32Array([0,1,2,3,4,4,5]),new Float32Array([0,1,2,3,4,5,7,8,9,
10])],fe={VERY_SMALL:0,SMALL:1,MEDIUM:2,LARGE:3,VERY_LARGE:4,HUGE:5},Xc=function(a){function b(){F(this,b);return N(this,D(b).call(this,{type:"CopyMaterial",uniforms:{tDiffuse:new B(null),opacity:new B(1)},fragmentShader:"uniform sampler2D tDiffuse;\r\nuniform float opacity;\r\n\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvec4 texel = texture2D(tDiffuse, vUv);\r\n\tgl_FragColor = opacity * texel;\r\n\r\n}\r\n",vertexShader:"varying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",
depthWrite:!1,depthTest:!1}))}H(b,a);return b}(la),Km=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:null;var d=1<arguments.length?arguments[1]:void 0;F(this,b);a=N(this,D(b).call(this,{type:"DepthComparisonMaterial",uniforms:{tDepth:new B(a),cameraNear:new B(.1),cameraFar:new B(2E3)},fragmentShader:"#include <packing>\r\n#include <clipping_planes_pars_fragment>\r\n\r\nuniform sampler2D tDepth;\r\nuniform float cameraNear;\r\nuniform float cameraFar;\r\n\r\nvarying float vViewZ;\r\nvarying vec4 vProjTexCoord;\r\n\r\nvoid main() {\r\n\r\n\t#include <clipping_planes_fragment>\r\n\r\n\t// Transform into Cartesian coordinate (not mirrored).\r\n\tvec2 projTexCoord = (vProjTexCoord.xy / vProjTexCoord.w) * 0.5 + 0.5;\r\n\tprojTexCoord = clamp(projTexCoord, 0.002, 0.998);\r\n\r\n\tfloat fragCoordZ = unpackRGBAToDepth(texture2D(tDepth, projTexCoord));\r\n\r\n\t#ifdef PERSPECTIVE_CAMERA\r\n\r\n\t\tfloat viewZ = perspectiveDepthToViewZ(fragCoordZ, cameraNear, cameraFar);\r\n\r\n\t#else\r\n\r\n\t\tfloat viewZ = orthographicDepthToViewZ(fragCoordZ, cameraNear, cameraFar);\r\n\r\n\t#endif\r\n\r\n\tfloat depthTest = (-vViewZ > -viewZ) ? 1.0 : 0.0;\r\n\r\n\tgl_FragColor.rgb = vec3(0.0, depthTest, 1.0);\r\n\r\n}\r\n",
vertexShader:"#include <common>\r\n#include <morphtarget_pars_vertex>\r\n#include <skinning_pars_vertex>\r\n#include <clipping_planes_pars_vertex>\r\n\r\nvarying float vViewZ;\r\nvarying vec4 vProjTexCoord;\r\n\r\nvoid main() {\r\n\r\n\t#include <skinbase_vertex>\r\n\r\n\t#include <begin_vertex>\r\n\t#include <morphtarget_vertex>\r\n\t#include <skinning_vertex>\r\n\t#include <project_vertex>\r\n\r\n\tvViewZ = mvPosition.z;\r\n\tvProjTexCoord = gl_Position;\r\n\r\n\t#include <clipping_planes_vertex>\r\n\r\n}\r\n",
depthWrite:!1,depthTest:!1,morphTargets:!0,skinning:!0}));a.adoptCameraSettings(d);return a}z(b,[{key:"adoptCameraSettings",value:function(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:null;null!==a&&(this.uniforms.cameraNear.value=a.near,this.uniforms.cameraFar.value=a.far,a instanceof Ba?this.defines.PERSPECTIVE_CAMERA="1":delete this.defines.PERSPECTIVE_CAMERA)}}]);H(b,a);return b}(la),Lm=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};
F(this,b);var d=Object.assign({average:!1,angle:1.57,scale:1,intensity:1},a);a=N(this,D(b).call(this,{type:"DotScreenMaterial",uniforms:{tDiffuse:new B(null),angle:new B(d.angle),scale:new B(d.scale),intensity:new B(d.intensity),offsetRepeat:new B(new ya(.5,.5,1,1))},fragmentShader:"uniform sampler2D tDiffuse;\r\n\r\nuniform float angle;\r\nuniform float scale;\r\nuniform float intensity;\r\n\r\nvarying vec2 vUv;\r\nvarying vec2 vUvPattern;\r\n\r\nfloat pattern() {\r\n\r\n\tfloat s = sin(angle);\r\n\tfloat c = cos(angle);\r\n\r\n\tvec2 point = vec2(c * vUvPattern.x - s * vUvPattern.y, s * vUvPattern.x + c * vUvPattern.y) * scale;\r\n\r\n\treturn (sin(point.x) * sin(point.y)) * 4.0;\r\n\r\n}\r\n\r\nvoid main() {\r\n\r\n\tvec4 texel = texture2D(tDiffuse, vUv);\r\n\tvec3 color = texel.rgb;\r\n\r\n\t#ifdef AVERAGE\r\n\r\n\t\tcolor = vec3((color.r + color.g + color.b) / 3.0);\r\n\r\n\t#endif\r\n\r\n\tcolor = vec3(color * 10.0 - 5.0 + pattern());\r\n\tcolor = texel.rgb + (color - texel.rgb) * intensity;\r\n\r\n\tgl_FragColor = vec4(color, texel.a);\r\n\r\n}\r\n",
vertexShader:"uniform vec4 offsetRepeat;\r\n\r\nvarying vec2 vUv;\r\nvarying vec2 vUvPattern;\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\tvUvPattern = uv * offsetRepeat.zw + offsetRepeat.xy;\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",depthWrite:!1,depthTest:!1}));a.setAverageEnabled(d.average);return a}z(b,[{key:"setAverageEnabled",value:function(a){a?this.defines.AVERAGE="1":delete this.defines.AVERAGE;this.needsUpdate=!0}}]);H(b,a);return b}(la),
Mm=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};F(this,b);var d=Object.assign({screenMode:!0,noise:!0,scanlines:!0,grid:!1,greyscale:!1,sepia:!1,vignette:!1,eskil:!1,noiseIntensity:.5,scanlineIntensity:.05,gridIntensity:1,greyscaleIntensity:1,sepiaIntensity:1,vignetteOffset:1,vignetteDarkness:1},a);a=N(this,D(b).call(this,{type:"FilmMaterial",uniforms:{tDiffuse:new B(null),time:new B(0),noiseIntensity:new B(d.noiseIntensity),scanlineIntensity:new B(d.scanlineIntensity),
gridIntensity:new B(d.gridIntensity),scanlineCount:new B(0),gridScale:new B(new x),gridLineWidth:new B(0),greyscaleIntensity:new B(d.greyscaleIntensity),sepiaIntensity:new B(d.sepiaIntensity),vignetteOffset:new B(d.vignetteOffset),vignetteDarkness:new B(d.vignetteDarkness)},fragmentShader:"uniform sampler2D tDiffuse;\r\nuniform float time;\r\n\r\nvarying vec2 vUv;\r\n\r\n#ifdef NOISE\r\n\r\n\tuniform float noiseIntensity;\r\n\r\n#endif\r\n\r\n#ifdef SCANLINES\r\n\r\n\tuniform float scanlineIntensity;\r\n\tuniform float scanlineCount;\r\n\r\n#endif\r\n\r\n#ifdef GRID\r\n\r\n\tuniform float gridIntensity;\r\n\tuniform vec2 gridScale;\r\n\tuniform float gridLineWidth;\r\n\r\n#endif\r\n\r\n#ifdef GREYSCALE\r\n\r\n\t#include <common>\r\n\r\n\tuniform float greyscaleIntensity;\r\n\r\n#elif defined(SEPIA)\r\n\r\n\tuniform float sepiaIntensity;\r\n\r\n#endif\r\n\r\n#ifdef VIGNETTE\r\n\r\n\tuniform float vignetteOffset;\r\n\tuniform float vignetteDarkness;\r\n\r\n#endif\r\n\r\nvoid main() {\r\n\r\n\tvec4 texel = texture2D(tDiffuse, vUv);\r\n\tvec3 color = texel.rgb;\r\n\r\n\t#ifdef SCREEN_MODE\r\n\r\n\t\tvec3 invColor;\r\n\r\n\t#endif\r\n\r\n\t#ifdef NOISE\r\n\r\n\t\tfloat x = vUv.x * vUv.y * time * 1000.0;\r\n\t\tx = mod(x, 13.0) * mod(x, 123.0);\r\n\t\tx = mod(x, 0.01);\r\n\r\n\t\tvec3 noise = texel.rgb * clamp(0.1 + x * 100.0, 0.0, 1.0) * noiseIntensity;\r\n\r\n\t\t#ifdef SCREEN_MODE\r\n\r\n\t\t\tinvColor = vec3(1.0) - color;\r\n\t\t\tvec3 invNoise = vec3(1.0) - noise;\r\n\r\n\t\t\tcolor = vec3(1.0) - invColor * invNoise;\r\n\r\n\t\t#else\r\n\r\n\t\t\tcolor += noise;\r\n\r\n\t\t#endif\r\n\r\n\t#endif\r\n\r\n\t#ifdef SCANLINES\r\n\r\n\t\tvec2 sl = vec2(sin(vUv.y * scanlineCount), cos(vUv.y * scanlineCount));\r\n\t\tvec3 scanlines = texel.rgb * vec3(sl.x, sl.y, sl.x) * scanlineIntensity;\r\n\r\n\t\t#ifdef SCREEN_MODE\r\n\r\n\t\t\tinvColor = vec3(1.0) - color;\r\n\t\t\tvec3 invScanlines = vec3(1.0) - scanlines;\r\n\r\n\t\t\tcolor = vec3(1.0) - invColor * invScanlines;\r\n\r\n\t\t#else\r\n\r\n\t\t\tcolor += scanlines;\r\n\r\n\t\t#endif\r\n\r\n\t#endif\r\n\r\n\t#ifdef GRID\r\n\r\n\t\tfloat grid = 0.5 - max(abs(mod(vUv.x * gridScale.x, 1.0) - 0.5), abs(mod(vUv.y * gridScale.y, 1.0) - 0.5));\r\n\t\tcolor *= (1.0 - gridIntensity) + vec3(smoothstep(0.0, gridLineWidth, grid)) * gridIntensity;\r\n\r\n\t#endif\r\n\r\n\t#ifdef GREYSCALE\r\n\r\n\t\tcolor = mix(color, vec3(linearToRelativeLuminance(color)), greyscaleIntensity);\r\n\r\n\t#elif defined(SEPIA)\r\n\r\n\t\tvec3 c = color.rgb;\r\n\r\n\t\tcolor.r = dot(c, vec3(1.0 - 0.607 * sepiaIntensity, 0.769 * sepiaIntensity, 0.189 * sepiaIntensity));\r\n\t\tcolor.g = dot(c, vec3(0.349 * sepiaIntensity, 1.0 - 0.314 * sepiaIntensity, 0.168 * sepiaIntensity));\r\n\t\tcolor.b = dot(c, vec3(0.272 * sepiaIntensity, 0.534 * sepiaIntensity, 1.0 - 0.869 * sepiaIntensity));\r\n\r\n\t#endif\r\n\r\n\t#ifdef VIGNETTE\r\n\r\n\t\tconst vec2 center = vec2(0.5);\r\n\r\n\t\t#ifdef ESKIL\r\n\r\n\t\t\tvec2 uv = (vUv - center) * vec2(vignetteOffset);\r\n\t\t\tcolor = mix(color.rgb, vec3(1.0 - vignetteDarkness), dot(uv, uv));\r\n\r\n\t\t#else\r\n\r\n\t\t\tfloat dist = distance(vUv, center);\r\n\t\t\tcolor *= smoothstep(0.8, vignetteOffset * 0.799, dist * (vignetteDarkness + vignetteOffset));\r\n\r\n\t\t#endif\t\t\r\n\r\n\t#endif\r\n\r\n\tgl_FragColor = vec4(clamp(color, 0.0, 1.0), texel.a);\r\n\r\n}\r\n",
vertexShader:"varying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",depthWrite:!1,depthTest:!1}));a.setScreenModeEnabled(d.screenMode);a.setNoiseEnabled(d.noise);a.setScanlinesEnabled(d.scanlines);a.setGridEnabled(d.grid);a.setGreyscaleEnabled(d.greyscale);a.setSepiaEnabled(d.sepia);a.setVignetteEnabled(d.vignette);a.setEskilEnabled(d.eskil);return a}z(b,[{key:"setScreenModeEnabled",value:function(a){a?
this.defines.SCREEN_MODE="1":delete this.defines.SCREEN_MODE;this.needsUpdate=!0}},{key:"setNoiseEnabled",value:function(a){a?this.defines.NOISE="1":delete this.defines.NOISE;this.needsUpdate=!0}},{key:"setScanlinesEnabled",value:function(a){a?this.defines.SCANLINES="1":delete this.defines.SCANLINES;this.needsUpdate=!0}},{key:"setGridEnabled",value:function(a){a?this.defines.GRID="1":delete this.defines.GRID;this.needsUpdate=!0}},{key:"setGreyscaleEnabled",value:function(a){a?this.defines.GREYSCALE=
"1":delete this.defines.GREYSCALE;this.needsUpdate=!0}},{key:"setSepiaEnabled",value:function(a){a?this.defines.SEPIA="1":delete this.defines.SEPIA;this.needsUpdate=!0}},{key:"setVignetteEnabled",value:function(a){a?this.defines.VIGNETTE="1":delete this.defines.VIGNETTE;this.needsUpdate=!0}},{key:"setEskilEnabled",value:function(a){a?this.defines.ESKIL="1":delete this.defines.ESKIL;this.needsUpdate=!0}}]);H(b,a);return b}(la),Nm=function(a){function b(){F(this,b);return N(this,D(b).call(this,{type:"GlitchMaterial",
uniforms:{tDiffuse:new B(null),tPerturb:new B(null),active:new B(1),amount:new B(.8),angle:new B(.02),seed:new B(.02),seedX:new B(.02),seedY:new B(.02),distortionX:new B(.5),distortionY:new B(.6),colS:new B(.05)},fragmentShader:"uniform sampler2D tDiffuse;\r\nuniform sampler2D tPerturb;\r\n\r\nuniform bool active;\r\n\r\nuniform float amount;\r\nuniform float angle;\r\nuniform float seed;\r\nuniform float seedX;\r\nuniform float seedY;\r\nuniform float distortionX;\r\nuniform float distortionY;\r\nuniform float colS;\r\n\r\nvarying vec2 vUv;\r\n\r\nfloat rand(vec2 tc) {\r\n\r\n\tconst float a = 12.9898;\r\n\tconst float b = 78.233;\r\n\tconst float c = 43758.5453;\r\n\r\n\tfloat dt = dot(tc, vec2(a, b));\r\n\tfloat sn = mod(dt, 3.14);\r\n\r\n\treturn fract(sin(sn) * c);\r\n\r\n}\r\n\r\nvoid main() {\r\n\r\n\tvec2 coord = vUv;\r\n\r\n\tfloat xs, ys;\r\n\tvec4 normal;\r\n\r\n\tvec2 offset;\r\n\tvec4 cr, cga, cb;\r\n\tvec4 snow, color;\r\n\r\n\tfloat sx, sy;\r\n\r\n\tif(active) {\r\n\r\n\t\txs = floor(gl_FragCoord.x / 0.5);\r\n\t\tys = floor(gl_FragCoord.y / 0.5);\r\n\r\n\t\tnormal = texture2D(tPerturb, coord * seed * seed);\r\n\r\n\t\tif(coord.y < distortionX + colS && coord.y > distortionX - colS * seed) {\r\n\r\n\t\t\tsx = clamp(ceil(seedX), 0.0, 1.0);\r\n\t\t\tcoord.y = sx * (1.0 - (coord.y + distortionY)) + (1.0 - sx) * distortionY;\r\n\r\n\t\t}\r\n\r\n\t\tif(coord.x < distortionY + colS && coord.x > distortionY - colS * seed) {\r\n\r\n\t\t\tsy = clamp(ceil(seedY), 0.0, 1.0);\r\n\t\t\tcoord.x = sy * distortionX + (1.0 - sy) * (1.0 - (coord.x + distortionX));\r\n\r\n\t\t}\r\n\r\n\t\tcoord.x += normal.x * seedX * (seed / 5.0);\r\n\t\tcoord.y += normal.y * seedY * (seed / 5.0);\r\n\r\n\t\toffset = amount * vec2(cos(angle), sin(angle));\r\n\r\n\t\tcr = texture2D(tDiffuse, coord + offset);\r\n\t\tcga = texture2D(tDiffuse, coord);\r\n\t\tcb = texture2D(tDiffuse, coord - offset);\r\n\r\n\t\tcolor = vec4(cr.r, cga.g, cb.b, cga.a);\r\n\t\tsnow = 200.0 * amount * vec4(rand(vec2(xs * seed, ys * seed * 50.0)) * 0.2);\r\n\t\tcolor += snow;\r\n\r\n\t} else {\r\n\r\n\t\tcolor = texture2D(tDiffuse, vUv);\r\n\r\n\t}\r\n\r\n\tgl_FragColor = color;\r\n\r\n}\r\n",
vertexShader:"varying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",depthWrite:!1,depthTest:!1}))}H(b,a);return b}(la),Om=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};F(this,b);a=Object.assign({exposure:.6,density:.93,decay:.96,weight:.4,clampMax:1},a);return N(this,D(b).call(this,{type:"GodRaysMaterial",defines:{NUM_SAMPLES_FLOAT:"60.0",NUM_SAMPLES_INT:"60"},
uniforms:{tDiffuse:new B(null),lightPosition:new B(null),exposure:new B(a.exposure),decay:new B(a.decay),density:new B(a.density),weight:new B(a.weight),clampMax:new B(a.clampMax)},fragmentShader:"#include <common>\r\n#include <dithering_pars_fragment>\r\n\r\nuniform sampler2D tDiffuse;\r\nuniform vec3 lightPosition;\r\n\r\nuniform float exposure;\r\nuniform float decay;\r\nuniform float density;\r\nuniform float weight;\r\nuniform float clampMax;\r\n\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvec2 texCoord = vUv;\r\n\r\n\t// Calculate vector from pixel to light source in screen space.\r\n\tvec2 deltaTexCoord = texCoord - lightPosition.st;\r\n\tdeltaTexCoord *= 1.0 / NUM_SAMPLES_FLOAT * density;\r\n\r\n\t// A decreasing illumination factor.\r\n\tfloat illuminationDecay = 1.0;\r\n\r\n\tvec4 sample;\r\n\tvec4 color = vec4(0.0);\r\n\r\n\t// Estimate the probability of occlusion at each pixel by summing samples along a ray to the light source.\r\n\tfor(int i = 0; i < NUM_SAMPLES_INT; ++i) {\r\n\r\n\t\ttexCoord -= deltaTexCoord;\r\n\t\tsample = texture2D(tDiffuse, texCoord);\r\n\r\n\t\t// Apply sample attenuation scale/decay factors.\r\n\t\tsample *= illuminationDecay * weight;\r\n\r\n\t\tcolor += sample;\r\n\r\n\t\t// Update exponential decay factor.\r\n\t\tilluminationDecay *= decay;\r\n\r\n\t}\r\n\r\n\tgl_FragColor = clamp(color * exposure, 0.0, clampMax);\r\n\r\n\t#include <dithering_fragment>\r\n\r\n}\r\n",
vertexShader:"varying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",depthWrite:!1,depthTest:!1}))}H(b,a);return b}(la),Vj=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:!1;var d=1<arguments.length&&void 0!==arguments[1]?arguments[1]:null;F(this,b);var e=null!==d;d=N(this,D(b).call(this,{type:"LuminosityMaterial",uniforms:{tDiffuse:new B(null),distinction:new B(1),range:new B(e?
d:new x)},fragmentShader:"#include <common>\r\n\r\nuniform sampler2D tDiffuse;\r\nuniform float distinction;\r\nuniform vec2 range;\r\n\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvec4 texel = texture2D(tDiffuse, vUv);\r\n\tfloat l = linearToRelativeLuminance(texel.rgb);\r\n\r\n\t#ifdef RANGE\r\n\r\n\t\tfloat low = step(range.x, l);\r\n\t\tfloat high = step(l, range.y);\r\n\r\n\t\t// Apply the mask.\r\n\t\tl *= low * high;\r\n\r\n\t#endif\r\n\r\n\tl = pow(abs(l), distinction);\r\n\r\n\t#ifdef COLOR\r\n\r\n\t\tgl_FragColor = vec4(texel.rgb * l, texel.a);\r\n\r\n\t#else\r\n\r\n\t\tgl_FragColor = vec4(l, l, l, texel.a);\r\n\r\n\t#endif\r\n\r\n}\r\n",
vertexShader:"varying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n"}));d.setColorOutputEnabled(a);d.setLuminanceRangeEnabled(e);return d}z(b,[{key:"setColorOutputEnabled",value:function(a){a?this.defines.COLOR="1":delete this.defines.COLOR;this.needsUpdate=!0}},{key:"setLuminanceRangeEnabled",value:function(a){a?this.defines.RANGE="1":delete this.defines.RANGE;this.needsUpdate=!0}}]);H(b,a);return b}(la),
Pm=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};F(this,b);var d=Object.assign({edgeStrength:1,patternScale:1,visibleEdgeColor:16777215,hiddenEdgeColor:2230538,alphaBlending:!1,xRay:!0},a);a=N(this,D(b).call(this,{type:"OutlineBlendMaterial",uniforms:{pulse:new B(1),aspect:new B(1),tDiffuse:new B(null),tMask:new B(null),tEdges:new B(null),tPattern:new B(null),edgeStrength:new B(d.edgeStrength),patternScale:new B(d.patternScale),visibleEdgeColor:new B(new S(d.visibleEdgeColor)),
hiddenEdgeColor:new B(new S(d.hiddenEdgeColor))},fragmentShader:"uniform sampler2D tDiffuse;\r\nuniform sampler2D tMask;\r\nuniform sampler2D tEdges;\r\n\r\nuniform vec3 visibleEdgeColor;\r\nuniform vec3 hiddenEdgeColor;\r\nuniform float pulse;\r\nuniform float edgeStrength;\r\n\r\n#ifdef USE_PATTERN\r\n\r\n\tuniform sampler2D tPattern;\r\n\tvarying vec2 vPatternCoord;\r\n\r\n#endif\r\n\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvec4 color = texture2D(tDiffuse, vUv);\r\n\tvec2 edge = texture2D(tEdges, vUv).rg;\r\n\tvec2 mask = texture2D(tMask, vUv).rg;\r\n\r\n\t#ifndef X_RAY\r\n\r\n\t\tedge.y = 0.0;\r\n\r\n\t#endif\r\n\r\n\tedge *= (edgeStrength * mask.x * pulse);\r\n\tvec3 outlineColor = edge.x * visibleEdgeColor + edge.y * hiddenEdgeColor;\r\n\r\n\t#ifdef ALPHA_BLENDING\r\n\r\n\t\tcolor.rgb = mix(color.rgb, outlineColor, max(edge.x, edge.y));\r\n\r\n\t#else\r\n\r\n\t\tcolor.rgb += outlineColor;\r\n\r\n\t#endif\r\n\r\n\t#ifdef USE_PATTERN\r\n\r\n\t\tvec3 patternColor = texture2D(tPattern, vPatternCoord).rgb;\r\n\r\n\t\t#ifdef X_RAY\r\n\r\n\t\t\tfloat hiddenFactor = 0.5;\r\n\r\n\t\t#else\r\n\r\n\t\t\tfloat hiddenFactor = 0.0;\r\n\r\n\t\t#endif\r\n\r\n\t\tfloat visibilityFactor = (1.0 - mask.y > 0.0) ? 1.0 : hiddenFactor;\r\n\r\n\t\tcolor.rgb += visibilityFactor * (1.0 - mask.x) * (1.0 - patternColor);\r\n\r\n\t#endif\r\n\r\n\tgl_FragColor = color;\r\n\r\n}\r\n",
vertexShader:"#ifdef USE_PATTERN\r\n\r\n\tuniform float aspect;\r\n\tuniform float patternScale;\r\n\tvarying vec2 vPatternCoord;\r\n\r\n#endif\r\n\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\t#ifdef USE_PATTERN\r\n\r\n\t\tvec2 aspectCorrection = vec2(aspect, 1.0);\r\n\t\tvPatternCoord = uv * aspectCorrection * patternScale;\r\n\r\n\t#endif\r\n\r\n\tvUv = uv;\r\n\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",depthWrite:!1,depthTest:!1}));a.setAlphaBlendingEnabled(d.alphaBlending);
a.setXRayEnabled(d.xRay);return a}z(b,[{key:"setAlphaBlendingEnabled",value:function(a){a?this.defines.ALPHA_BLENDING="1":delete this.defines.ALPHA_BLENDING;this.needsUpdate=!0}},{key:"setXRayEnabled",value:function(a){a?this.defines.X_RAY="1":delete this.defines.X_RAY;this.needsUpdate=!0}},{key:"setPatternTexture",value:function(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:null;null!==a?this.defines.USE_PATTERN="1":delete this.defines.USE_PATTERN;this.uniforms.tPattern.value=a;
this.needsUpdate=!0}}]);H(b,a);return b}(la),Qm=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:new x;F(this,b);var d=N(this,D(b).call(this,{type:"OutlineEdgesMaterial",uniforms:{tMask:new B(null),texelSize:new B(new x)},fragmentShader:"uniform sampler2D tMask;\r\n\r\nvarying vec2 vUv0;\r\nvarying vec2 vUv1;\r\nvarying vec2 vUv2;\r\nvarying vec2 vUv3;\r\n\r\nvoid main() {\r\n\r\n\tvec2 c0 = texture2D(tMask, vUv0).rg;\r\n\tvec2 c1 = texture2D(tMask, vUv1).rg;\r\n\tvec2 c2 = texture2D(tMask, vUv2).rg;\r\n\tvec2 c3 = texture2D(tMask, vUv3).rg;\r\n\r\n\tfloat d0 = (c0.x - c1.x) * 0.5;\r\n\tfloat d1 = (c2.x - c3.x) * 0.5;\r\n\tfloat d = length(vec2(d0, d1));\r\n\r\n\tfloat a0 = min(c0.y, c1.y);\r\n\tfloat a1 = min(c2.y, c3.y);\r\n\tfloat visibilityFactor = min(a0, a1);\r\n\r\n\tgl_FragColor.rg = (1.0 - visibilityFactor > 0.001) ? vec2(d, 0.0) : vec2(0.0, d);\r\n\r\n}\r\n",
vertexShader:"uniform vec2 texelSize;\r\n\r\nvarying vec2 vUv0;\r\nvarying vec2 vUv1;\r\nvarying vec2 vUv2;\r\nvarying vec2 vUv3;\r\n\r\nvoid main() {\r\n\r\n\tvUv0 = vec2(uv.x + texelSize.x, uv.y);\r\n\tvUv1 = vec2(uv.x - texelSize.x, uv.y);\r\n\tvUv2 = vec2(uv.x, uv.y + texelSize.y);\r\n\tvUv3 = vec2(uv.x, uv.y - texelSize.y);\r\n\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",depthWrite:!1,depthTest:!1}));d.setTexelSize(a.x,a.y);return d}z(b,[{key:"setTexelSize",
value:function(a,b){this.uniforms.texelSize.value.set(a,b)}}]);H(b,a);return b}(la),Rm=function(a){function b(){F(this,b);return N(this,D(b).call(this,{type:"PixelationMaterial",uniforms:{tDiffuse:new B(null),granularity:new B(1),resolution:new B(new x(1,1)),dx:new B(1),dy:new B(1)},fragmentShader:"uniform sampler2D tDiffuse;\r\nuniform float granularity;\r\nuniform float dx;\r\nuniform float dy;\r\n\r\nvarying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvec4 texel;\r\n\r\n\tif(granularity > 0.0) {\r\n\r\n\t\tvec2 coord = vec2(\r\n\t\t\tdx * (floor(vUv.x / dx) + 0.5),\r\n\t\t\tdy * (floor(vUv.y / dy) + 0.5)\r\n\t\t);\r\n\r\n\t\ttexel = texture2D(tDiffuse, coord);\r\n\r\n\t} else {\r\n\r\n\t\ttexel = texture2D(tDiffuse, vUv);\r\n\r\n\t}\r\n\r\n\tgl_FragColor = texel;\r\n\r\n}\r\n",
vertexShader:"varying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",depthWrite:!1,depthTest:!1}))}z(b,[{key:"setResolution",value:function(a,b){this.uniforms.resolution.value.set(a,b);this.granularity=this.granularity}},{key:"granularity",get:function(){return this.uniforms.granularity.value},set:function(a){var b=this.uniforms,c=b.resolution.value;b.granularity.value=a;b.dx.value=a/c.x;b.dy.value=a/c.y}}]);
H(b,a);return b}(la),Sm=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:null;var d=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};F(this,b);var e=Object.assign({texelSize:null,rings:3,samples:2,showFocus:!1,manualDoF:!1,vignette:!1,pentagon:!1,shaderFocus:!0,noise:!0,maxBlur:1,luminanceThreshold:.5,luminanceGain:2,bias:.5,fringe:.7,ditherStrength:1E-4},d);d=N(this,D(b).call(this,{type:"RealisticBokehMaterial",defines:{RINGS_INT:e.rings.toFixed(0),RINGS_FLOAT:e.rings.toFixed(1),
SAMPLES_INT:e.samples.toFixed(0),SAMPLES_FLOAT:e.samples.toFixed(1)},uniforms:{tDiffuse:new B(null),tDepth:new B(null),texelSize:new B(new x),halfTexelSize:new B(new x),cameraNear:new B(.1),cameraFar:new B(2E3),focalLength:new B(24),focalStop:new B(.9),maxBlur:new B(e.maxBlur),luminanceThreshold:new B(e.luminanceThreshold),luminanceGain:new B(e.luminanceGain),bias:new B(e.bias),fringe:new B(e.fringe),ditherStrength:new B(e.ditherStrength),focusCoords:new B(new x(.5,.5)),focalDepth:new B(1)},fragmentShader:"#include <common>\r\n\r\nuniform sampler2D tDiffuse;\r\nuniform sampler2D tDepth;\r\n\r\nuniform vec2 texelSize;\r\nuniform vec2 halfTexelSize;\r\n\r\nuniform float cameraNear;\r\nuniform float cameraFar;\r\n\r\nuniform float focalLength;\r\nuniform float focalStop;\r\n\r\nuniform float maxBlur;\r\nuniform float luminanceThreshold;\r\nuniform float luminanceGain;\r\nuniform float bias;\r\nuniform float fringe;\r\nuniform float ditherStrength;\r\n\r\n#ifdef SHADER_FOCUS\r\n\r\n\tuniform vec2 focusCoords;\r\n\r\n#else\r\n\r\n\tuniform float focalDepth;\r\n\r\n#endif\r\n\r\nvarying vec2 vUv;\r\n\r\n#ifndef USE_LOGDEPTHBUF\r\n\r\n\t#include <packing>\r\n\r\n\tfloat readDepth(sampler2D depthSampler, vec2 coord) {\r\n\r\n\t\tfloat fragCoordZ = texture2D(depthSampler, coord).x;\r\n\t\tfloat viewZ = perspectiveDepthToViewZ(fragCoordZ, cameraNear, cameraFar);\r\n\r\n\t\treturn viewZToOrthographicDepth(viewZ, cameraNear, cameraFar);\r\n\r\n\t}\r\n\r\n#endif\r\n\r\n#ifdef PENTAGON\r\n\r\n\tfloat penta(vec2 coords) {\r\n\r\n\t\tconst vec4 HS0 = vec4( 1.0,          0.0,         0.0, 1.0);\r\n\t\tconst vec4 HS1 = vec4( 0.309016994,  0.951056516, 0.0, 1.0);\r\n\t\tconst vec4 HS2 = vec4(-0.809016994,  0.587785252, 0.0, 1.0);\r\n\t\tconst vec4 HS3 = vec4(-0.809016994, -0.587785252, 0.0, 1.0);\r\n\t\tconst vec4 HS4 = vec4( 0.309016994, -0.951056516, 0.0, 1.0);\r\n\t\tconst vec4 HS5 = vec4( 0.0,          0.0,         1.0, 1.0);\r\n\r\n\t\tconst vec4 ONE = vec4(1.0);\r\n\r\n\t\tconst float P_FEATHER = 0.4;\r\n\t\tconst float N_FEATHER = -P_FEATHER;\r\n\r\n\t\tfloat inOrOut = -4.0;\r\n\r\n\t\tvec4 P = vec4(coords, vec2(RINGS_FLOAT - 1.3));\r\n\r\n\t\tvec4 dist = vec4(\r\n\t\t\tdot(P, HS0),\r\n\t\t\tdot(P, HS1),\r\n\t\t\tdot(P, HS2),\r\n\t\t\tdot(P, HS3)\r\n\t\t);\r\n\r\n\t\tdist = smoothstep(N_FEATHER, P_FEATHER, dist);\r\n\r\n\t\tinOrOut += dot(dist, ONE);\r\n\r\n\t\tdist.x = dot(P, HS4);\r\n\t\tdist.y = HS5.w - abs(P.z);\r\n\r\n\t\tdist = smoothstep(N_FEATHER, P_FEATHER, dist);\r\n\t\tinOrOut += dist.x;\r\n\r\n\t\treturn clamp(inOrOut, 0.0, 1.0);\r\n\r\n\t}\r\n\r\n#endif\r\n\r\n#ifdef SHOW_FOCUS\r\n\r\n\tvec3 debugFocus(vec3 c, float blur, float depth) {\r\n\r\n\t\tfloat edge = 0.002 * depth;\r\n\t\tfloat m = clamp(smoothstep(0.0, edge, blur), 0.0, 1.0);\r\n\t\tfloat e = clamp(smoothstep(1.0 - edge, 1.0, blur), 0.0, 1.0);\r\n\r\n\t\tc = mix(c, vec3(1.0, 0.5, 0.0), (1.0 - m) * 0.6);\r\n\t\tc = mix(c, vec3(0.0, 0.5, 1.0), ((1.0 - e) - (1.0 - m)) * 0.2);\r\n\r\n\t\treturn c;\r\n\r\n\t}\r\n\r\n#endif\r\n\r\n#ifdef VIGNETTE\r\n\r\n\tfloat vignette() {\r\n\r\n\t\tconst vec2 CENTER = vec2(0.5);\r\n\r\n\t\tconst float VIGNETTE_OUT = 1.3;\r\n\t\tconst float VIGNETTE_IN = 0.0;\r\n\t\tconst float VIGNETTE_FADE = 22.0; \r\n\r\n\t\tfloat d = distance(vUv, CENTER);\r\n\t\td = smoothstep(VIGNETTE_OUT + (focalStop / VIGNETTE_FADE), VIGNETTE_IN + (focalStop / VIGNETTE_FADE), d);\r\n\r\n\t\treturn clamp(d, 0.0, 1.0);\r\n\r\n\t}\r\n\r\n#endif\r\n\r\nvec2 rand2(vec2 coord) {\r\n\r\n\tvec2 noise;\r\n\r\n\t#ifdef NOISE\r\n\r\n\t\tconst float a = 12.9898;\r\n\t\tconst float b = 78.233;\r\n\t\tconst float c = 43758.5453;\r\n\r\n\t\tnoise.x = clamp(fract(sin(mod(dot(coord, vec2(a, b)), 3.14)) * c), 0.0, 1.0) * 2.0 - 1.0;\r\n\t\tnoise.y = clamp(fract(sin(mod(dot(coord, vec2(a, b) * 2.0), 3.14)) * c), 0.0, 1.0) * 2.0 - 1.0;\r\n\r\n\t#else\r\n\r\n\t\tnoise.x = ((fract(1.0 - coord.s * halfTexelSize.x) * 0.25) + (fract(coord.t * halfTexelSize.y) * 0.75)) * 2.0 - 1.0;\r\n\t\tnoise.y = ((fract(1.0 - coord.s * halfTexelSize.x) * 0.75) + (fract(coord.t * halfTexelSize.y
vertexShader:"varying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",depthWrite:!1,depthTest:!1}));d.setShowFocusEnabled(e.showFocus);d.setManualDepthOfFieldEnabled(e.manualDoF);d.setVignetteEnabled(e.vignette);d.setPentagonEnabled(e.pentagon);d.setShaderFocusEnabled(e.shaderFocus);d.setNoiseEnabled(e.noise);null!==e.texelSize&&d.setTexelSize(e.texelSize.x,e.texelSize.y);d.adoptCameraSettings(a);return d}
z(b,[{key:"setShowFocusEnabled",value:function(a){a?this.defines.SHOW_FOCUS="1":delete this.defines.SHOW_FOCUS;this.needsUpdate=!0}},{key:"setManualDepthOfFieldEnabled",value:function(a){a?this.defines.MANUAL_DOF="1":delete this.defines.MANUAL_DOF;this.needsUpdate=!0}},{key:"setVignetteEnabled",value:function(a){a?this.defines.VIGNETTE="1":delete this.defines.VIGNETTE;this.needsUpdate=!0}},{key:"setPentagonEnabled",value:function(a){a?this.defines.PENTAGON="1":delete this.defines.PENTAGON;this.needsUpdate=
!0}},{key:"setShaderFocusEnabled",value:function(a){a?this.defines.SHADER_FOCUS="1":delete this.defines.SHADER_FOCUS;this.needsUpdate=!0}},{key:"setNoiseEnabled",value:function(a){a?this.defines.NOISE="1":delete this.defines.NOISE;this.needsUpdate=!0}},{key:"setTexelSize",value:function(a,b){this.uniforms.texelSize.value.set(a,b);this.uniforms.halfTexelSize.value.set(a,b).multiplyScalar(.5)}},{key:"adoptCameraSettings",value:function(a){null!==a&&(this.uniforms.cameraNear.value=a.near,this.uniforms.cameraFar.value=
a.far,this.uniforms.focalLength.value=a.getFocalLength())}}]);H(b,a);return b}(la),Tm=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};F(this,b);a=Object.assign({maxRadius:1,waveSize:.2,amplitude:.05},a);return N(this,D(b).call(this,{type:"ShockWaveMaterial",uniforms:{tDiffuse:new B(null),center:new B(new x(.5,.5)),aspect:new B(1),cameraDistance:new B(1),size:new B(1),radius:new B(-a.waveSize),maxRadius:new B(a.maxRadius),waveSize:new B(a.waveSize),amplitude:new B(a.amplitude)},
fragmentShader:"#include <common>\r\n\r\nuniform sampler2D tDiffuse;\r\nuniform vec2 center;\r\nuniform float aspect;\r\nuniform float waveSize;\r\nuniform float radius;\r\nuniform float maxRadius;\r\nuniform float amplitude;\r\n\r\nvarying vec2 vUv;\r\nvarying float vSize;\r\n\r\nvoid main() {\r\n\r\n\tvec2 aspectCorrection = vec2(aspect, 1.0);\r\n\r\n\tvec2 difference = vUv * aspectCorrection - center * aspectCorrection;\r\n\tfloat distance = sqrt(dot(difference, difference)) * vSize;\r\n\r\n\tvec2 displacement = vec2(0.0);\r\n\r\n\tif(distance > radius) {\r\n\r\n\t\tif(distance < radius + waveSize) {\r\n\r\n\t\t\tfloat angle = (distance - radius) * PI2 / waveSize;\r\n\t\t\tfloat cosSin = (1.0 - cos(angle)) * 0.5;\r\n\r\n\t\t\tfloat extent = maxRadius + waveSize;\r\n\t\t\tfloat decay = max(extent - distance * distance, 0.0) / extent;\r\n\r\n\t\t\tdisplacement = ((cosSin * amplitude * difference) / distance) * decay;\r\n\r\n\t\t}\r\n\r\n\t}\r\n\r\n\tgl_FragColor = texture2D(tDiffuse, vUv - displacement);\r\n\r\n}\r\n",
vertexShader:"uniform float size;\r\nuniform float scale;\r\nuniform float cameraDistance;\r\n\r\nvarying vec2 vUv;\r\nvarying float vSize;\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\tvSize = (0.1 * cameraDistance) / size;\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",depthWrite:!1,depthTest:!1}))}H(b,a);return b}(la),Um=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:new x;F(this,b);return N(this,D(b).call(this,{type:"SMAABlendMaterial",
uniforms:{tDiffuse:new B(null),tWeights:new B(null),texelSize:new B(a)},fragmentShader:"uniform sampler2D tDiffuse;\r\nuniform sampler2D tWeights;\r\n\r\nuniform vec2 texelSize;\r\n\r\nvarying vec2 vUv;\r\nvarying vec4 vOffset;\r\n\r\nvoid main() {\r\n\r\n\t// Fetch the blending weights for current pixel.\r\n\tvec4 a;\r\n\ta.xz = texture2D(tWeights, vUv).xz;\r\n\ta.y = texture2D(tWeights, vOffset.zw).g;\r\n\ta.w = texture2D(tWeights, vOffset.xy).a;\r\n\r\n\tvec4 color;\r\n\r\n\t// Check if there is any blending weight with a value greater than 0.0.\r\n\tif(dot(a, vec4(1.0)) < 1e-5) {\r\n\r\n\t\tcolor = texture2D(tDiffuse, vUv, 0.0);\r\n\r\n\t} else {\r\n\r\n\t\t/* Up to four lines can be crossing a pixel (one through each edge).\r\n\t\t * The line with the maximum weight for each direction is favoured.\r\n\t\t */\r\n\r\n\t\tvec2 offset;\r\n\t\toffset.x = a.a > a.b ? a.a : -a.b; // Left vs. right.\r\n\t\toffset.y = a.g > a.r ? -a.g : a.r; // Top vs. bottom (changed signs).\r\n\r\n\t\t// Go in the direction with the maximum weight (horizontal vs. vertical).\r\n\t\tif(abs(offset.x) > abs(offset.y)) {\r\n\r\n\t\t\toffset.y = 0.0;\r\n\r\n\t\t} else {\r\n\r\n\t\t\toffset.x = 0.0;\r\n\r\n\t\t}\r\n\r\n\t\t// Fetch the opposite color and lerp by hand.\r\n\t\tcolor = texture2D(tDiffuse, vUv, 0.0);\r\n\t\tvec2 coord = vUv + sign(offset) * texelSize;\r\n\t\tvec4 oppositeColor = texture2D(tDiffuse, coord, 0.0);\r\n\t\tfloat s = abs(offset.x) > abs(offset.y) ? abs(offset.x) : abs(offset.y);\r\n\r\n\t\t// Gamma correction.\r\n\t\tcolor.rgb = pow(abs(color.rgb), vec3(2.2));\r\n\t\toppositeColor.rgb = pow(abs(oppositeColor.rgb), vec3(2.2));\r\n\t\tcolor = mix(color, oppositeColor, s);\r\n\t\tcolor.rgb = pow(abs(color.rgb), vec3(1.0 / 2.2));\r\n\r\n\t}\r\n\r\n\tgl_FragColor = color;\r\n\r\n}\r\n",
vertexShader:"uniform vec2 texelSize;\r\n\r\nvarying vec2 vUv;\r\nvarying vec4 vOffset;\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\r\n\tvOffset = uv.xyxy + texelSize.xyxy * vec4(1.0, 0.0, 0.0, -1.0); // Changed sign in W component.\r\n\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",depthWrite:!1,depthTest:!1}))}H(b,a);return b}(la),Vm=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:new x;F(this,b);return N(this,D(b).call(this,
{type:"SMAAWeightsMaterial",defines:{MAX_SEARCH_STEPS_INT:"8",MAX_SEARCH_STEPS_FLOAT:"8.0",AREATEX_MAX_DISTANCE:"16.0",AREATEX_PIXEL_SIZE:"(1.0 / vec2(160.0, 560.0))",AREATEX_SUBTEX_SIZE:"(1.0 / 7.0)",SEARCHTEX_SIZE:"vec2(66.0, 33.0)",SEARCHTEX_PACKED_SIZE:"vec2(64.0, 16.0)"},uniforms:{tDiffuse:new B(null),tArea:new B(null),tSearch:new B(null),texelSize:new B(a)},fragmentShader:"#define sampleLevelZeroOffset(t, coord, offset) texture2D(t, coord + float(offset) * texelSize, 0.0)\r\n\r\nuniform sampler2D tDiffuse;\r\nuniform sampler2D tArea;\r\nuniform sampler2D tSearch;\r\n\r\nuniform vec2 texelSize;\r\n\r\nvarying vec2 vUv;\r\nvarying vec4 vOffset[3];\r\nvarying vec2 vPixCoord;\r\n\r\nvec2 round(vec2 x) {\r\n\r\n\treturn sign(x) * floor(abs(x) + 0.5);\r\n\r\n}\r\n\r\nfloat searchLength(vec2 e, float bias, float scale) {\r\n\r\n\t// Not required if tSearch accesses are set to point.\r\n\t// const vec2 SEARCH_TEX_PIXEL_SIZE = 1.0 / vec2(66.0, 33.0);\r\n\t// e = vec2(bias, 0.0) + 0.5 * SEARCH_TEX_PIXEL_SIZE + e * vec2(scale, 1.0) * vec2(64.0, 32.0) * SEARCH_TEX_PIXEL_SIZE;\r\n\r\n\te.r = bias + e.r * scale;\r\n\r\n\treturn 255.0 * texture2D(tSearch, e, 0.0).r;\r\n\r\n}\r\n\r\nfloat searchXLeft(vec2 texCoord, float end) {\r\n\r\n\t/* @PSEUDO_GATHER4\r\n\t * This texCoord has been offset by (-0.25, -0.125) in the vertex shader to\r\n\t * sample between edge, thus fetching four edges in a row.\r\n\t * Sampling with different offsets in each direction allows to disambiguate\r\n\t * which edges are active from the four fetched ones.\r\n\t */\r\n\r\n\tvec2 e = vec2(0.0, 1.0);\r\n\r\n\tfor(int i = 0; i < MAX_SEARCH_STEPS_INT; ++i) {\r\n\r\n\t\te = texture2D(tDiffuse, texCoord, 0.0).rg;\r\n\t\ttexCoord -= vec2(2.0, 0.0) * texelSize;\r\n\r\n\t\tif(!(texCoord.x > end && e.g > 0.8281 && e.r == 0.0)) { break; }\r\n\r\n\t}\r\n\r\n\t// Correct the previously applied offset (-0.25, -0.125).\r\n\ttexCoord.x += 0.25 * texelSize.x;\r\n\r\n\t// The searches are biased by 1, so adjust the coords accordingly.\r\n\ttexCoord.x += texelSize.x;\r\n\r\n\t// Disambiguate the length added by the last step.\r\n\ttexCoord.x += 2.0 * texelSize.x; // Undo last step.\r\n\ttexCoord.x -= texelSize.x * searchLength(e, 0.0, 0.5);\r\n\r\n\treturn texCoord.x;\r\n\r\n}\r\n\r\nfloat searchXRight(vec2 texCoord, float end) {\r\n\r\n\tvec2 e = vec2(0.0, 1.0);\r\n\r\n\tfor(int i = 0; i < MAX_SEARCH_STEPS_INT; ++i) {\r\n\r\n\t\te = texture2D(tDiffuse, texCoord, 0.0).rg;\r\n\t\ttexCoord += vec2(2.0, 0.0) * texelSize;\r\n\r\n\t\tif(!(texCoord.x < end && e.g > 0.8281 && e.r == 0.0)) { break; }\r\n\r\n\t}\r\n\r\n\ttexCoord.x -= 0.25 * texelSize.x;\r\n\ttexCoord.x -= texelSize.x;\r\n\ttexCoord.x -= 2.0 * texelSize.x;\r\n\ttexCoord.x += texelSize.x * searchLength(e, 0.5, 0.5);\r\n\r\n\treturn texCoord.x;\r\n\r\n}\r\n\r\nfloat searchYUp(vec2 texCoord, float end) {\r\n\r\n\tvec2 e = vec2(1.0, 0.0);\r\n\r\n\tfor(int i = 0; i < MAX_SEARCH_STEPS_INT; ++i) {\r\n\r\n\t\te = texture2D(tDiffuse, texCoord, 0.0).rg;\r\n\t\ttexCoord += vec2(0.0, 2.0) * texelSize; // Changed sign.\r\n\r\n\t\tif(!(texCoord.y > end && e.r > 0.8281 && e.g == 0.0)) { break; }\r\n\r\n\t}\r\n\r\n\ttexCoord.y -= 0.25 * texelSize.y; // Changed sign.\r\n\ttexCoord.y -= texelSize.y; // Changed sign.\r\n\ttexCoord.y -= 2.0 * texelSize.y; // Changed sign.\r\n\ttexCoord.y += texelSize.y * searchLength(e.gr, 0.0, 0.5); // Changed sign.\r\n\r\n\treturn texCoord.y;\r\n\r\n}\r\n\r\nfloat searchYDown(vec2 texCoord, float end) {\r\n\r\n\tvec2 e = vec2(1.0, 0.0);\r\n\r\n\tfor(int i = 0; i < MAX_SEARCH_STEPS_INT; ++i ) {\r\n\r\n\t\te = texture2D(tDiffuse, texCoord, 0.0).rg;\r\n\t\ttexCoord -= vec2(0.0, 2.0) * texelSize; // Changed sign.\r\n\r\n\t\tif(!(texCoord.y < end && e.r > 0.8281 && e.g == 0.0)) { break; }\r\n\r\n\t}\r\n\r\n\ttexCoord.y += 0.25 * texelSize.y; // Changed sign.\r\n\ttexCoord.y += texelSize.y; // Changed sign.\r\n\ttexCoord.y += 2.0 * texelSize.y; // Changed sign.\r\n\ttexCoord.y -= texelSize.y * searchLength(e.gr, 0.5, 0.5); // Changed sign.\r\n\r\n\treturn texCoord.y;\r\n\r\n}\r\n\r\nvec2 area(vec2 dist
vertexShader:"uniform vec2 texelSize;\r\n\r\nvarying vec2 vUv;\r\nvarying vec4 vOffset[3];\r\nvarying vec2 vPixCoord;\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\r\n\tvPixCoord = uv / texelSize;\r\n\r\n\t// Offsets for the searches (see @PSEUDO_GATHER4).\r\n\tvOffset[0] = uv.xyxy + texelSize.xyxy * vec4(-0.25, 0.125, 1.25, 0.125); // Changed sign in Y and W components.\r\n\tvOffset[1] = uv.xyxy + texelSize.xyxy * vec4(-0.125, 0.25, -0.125, -1.25); //Changed sign in Y and W components.\r\n\r\n\t// This indicates the ends of the loops.\r\n\tvOffset[2] = vec4(vOffset[0].xz, vOffset[1].yw) + vec4(-2.0, 2.0, -2.0, 2.0) * texelSize.xxyy * MAX_SEARCH_STEPS_FLOAT;\r\n\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",
depthWrite:!1,depthTest:!1}))}z(b,[{key:"setOrthogonalSearchSteps",value:function(a){this.defines.MAX_SEARCH_STEPS_INT=a.toFixed("0");this.defines.MAX_SEARCH_STEPS_FLOAT=a.toFixed("1");this.needsUpdate=!0}}]);H(b,a);return b}(la),Wm=function(a){function b(){F(this,b);return N(this,D(b).call(this,{type:"ToneMappingMaterial",uniforms:{tDiffuse:new B(null),luminanceMap:new B(null),averageLuminance:new B(1),maxLuminance:new B(16),middleGrey:new B(.6)},fragmentShader:"#include <common>\r\n#include <dithering_pars_fragment>\r\n\r\nuniform sampler2D tDiffuse;\r\nuniform float middleGrey;\r\nuniform float maxLuminance;\r\n\r\n#ifdef ADAPTED_LUMINANCE\r\n\r\n\tuniform sampler2D luminanceMap;\r\n\r\n#else\r\n\r\n\tuniform float averageLuminance;\r\n\r\n#endif\r\n\r\nvarying vec2 vUv;\r\n\r\nvec3 toneMap(vec3 c) {\r\n\r\n\t#ifdef ADAPTED_LUMINANCE\r\n\r\n\t\t// Get the calculated average luminance by sampling the center.\r\n\t\tfloat lumAvg = texture2D(luminanceMap, vec2(0.5)).r;\r\n\r\n\t#else\r\n\r\n\t\tfloat lumAvg = averageLuminance;\r\n\r\n\t#endif\r\n\r\n\t// Calculate the luminance of the current pixel.\r\n\tfloat lumPixel = linearToRelativeLuminance(c);\r\n\r\n\t// Apply the modified operator (Reinhard Eq. 4).\r\n\tfloat lumScaled = (lumPixel * middleGrey) / lumAvg;\r\n\r\n\tfloat lumCompressed = (lumScaled * (1.0 + (lumScaled / (maxLuminance * maxLuminance)))) / (1.0 + lumScaled);\r\n\r\n\treturn lumCompressed * c;\r\n\r\n}\r\n\r\nvoid main() {\r\n\r\n\tvec4 texel = texture2D(tDiffuse, vUv);\r\n\tgl_FragColor = vec4(toneMap(texel.rgb), texel.a);\r\n\r\n\t#include <dithering_fragment>\r\n\r\n}\r\n",
vertexShader:"varying vec2 vUv;\r\n\r\nvoid main() {\r\n\r\n\tvUv = uv;\r\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);\r\n\r\n}\r\n",depthWrite:!1,depthTest:!1}))}H(b,a);return b}(la),xa=function(){function a(){var b=0<arguments.length&&void 0!==arguments[0]?arguments[0]:"Pass",c=1<arguments.length&&void 0!==arguments[1]?arguments[1]:new xc,d=2<arguments.length&&void 0!==arguments[2]?arguments[2]:new qb(-1,1,1,-1,0,1),e=3<arguments.length&&void 0!==arguments[3]?arguments[3]:
new ha(new Mb(2,2),null);F(this,a);this.name=b;this.scene=c;this.camera=d;this.quad=e;null!==this.quad&&(this.quad.frustumCulled=!1,null!==this.scene&&this.scene.add(this.quad));this.renderToScreen=!1;this.needsSwap=this.enabled=!0}z(a,[{key:"render",value:function(a,c,d,e,g){throw Error("Render method not implemented!");}},{key:"setSize",value:function(a,c){}},{key:"initialize",value:function(a,c){}},{key:"dispose",value:function(){for(var a,c=Object.keys(this),d=0;d<c.length;d++)a=c[d],null!==this[a]&&
"function"===typeof this[a].dispose&&(this[a].dispose(),this[a]=null);null!==this.material&&this.material.dispose()}},{key:"material",get:function(){return null!==this.quad?this.quad.material:null},set:function(a){null!==this.quad&&(this.quad.material=a)}}]);return a}(),Jg=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};F(this,b);var d=N(this,D(b).call(this,"BlurPass"));d.renderTargetX=new Oa(1,1,{minFilter:1006,magFilter:1006,stencilBuffer:!1,depthBuffer:!1});
d.renderTargetX.texture.name="Blur.TargetX";d.renderTargetX.texture.generateMipmaps=!1;d.renderTargetY=d.renderTargetX.clone();d.renderTargetY.texture.name="Blur.TargetY";d.resolutionScale=void 0!==a.resolutionScale?a.resolutionScale:.5;d.convolutionMaterial=new Uj;d.ditheredConvolutionMaterial=new Uj;d.ditheredConvolutionMaterial.dithering=!0;d.dithering=!1;d.kernelSize=a.kernelSize;return d}z(b,[{key:"render",value:function(a,b,e,g,k){g=this.scene;k=this.camera;var c=this.renderTargetX,d=this.renderTargetY,
m=this.convolutionMaterial,p=m.uniforms,q=m.getKernel(),t;this.material=m;var u=0;for(t=q.length-1;u<t;++u)m=0===u%2?c:d,p.kernel.value=q[u],p.tDiffuse.value=b.texture,a.render(g,k,m),b=m;this.dithering&&(m=this.ditheredConvolutionMaterial,p=m.uniforms,this.material=m);p.kernel.value=q[u];p.tDiffuse.value=b.texture;a.render(g,k,this.renderToScreen?null:e)}},{key:"setSize",value:function(a,b){a=Math.max(1,Math.floor(a*this.resolutionScale));b=Math.max(1,Math.floor(b*this.resolutionScale));this.renderTargetX.setSize(a,
b);this.renderTargetY.setSize(a,b);this.convolutionMaterial.setTexelSize(1/a,1/b);this.ditheredConvolutionMaterial.setTexelSize(1/a,1/b)}},{key:"initialize",value:function(a,b){b||(this.renderTargetX.texture.format=1022,this.renderTargetY.texture.format=1022)}},{key:"width",get:function(){return this.renderTargetX.width}},{key:"height",get:function(){return this.renderTargetX.height}},{key:"kernelSize",get:function(){return this.convolutionMaterial.kernelSize},set:function(){var a=0<arguments.length&&
void 0!==arguments[0]?arguments[0]:fe.LARGE;this.convolutionMaterial.kernelSize=a;this.ditheredConvolutionMaterial.kernelSize=a}}]);H(b,a);return b}(xa);(function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};F(this,b);var d=N(this,D(b).call(this,"BloomPass"));d.renderTarget=new Oa(1,1,{minFilter:1006,magFilter:1006,stencilBuffer:!1,depthBuffer:!1});d.renderTarget.texture.name="Bloom.Target";d.renderTarget.texture.generateMipmaps=!1;d.blurPass=new Jg(a);d.combineMaterial=
new Ig(void 0!==a.screenMode?a.screenMode:!0);d.intensity=a.intensity;d.luminosityMaterial=new Vj(!0);d.distinction=a.distinction;return d}z(b,[{key:"render",value:function(a,b,e,g,k){g=this.scene;k=this.camera;var c=this.blurPass,d=this.luminosityMaterial,m=this.combineMaterial,p=this.renderTarget;this.material=d;d.uniforms.tDiffuse.value=b.texture;a.render(g,k,p);c.render(a,p,p);this.blend&&(this.material=m,m.uniforms.texture1.value=b.texture,m.uniforms.texture2.value=p.texture,a.render(g,k,this.renderToScreen?
null:e))}},{key:"setSize",value:function(a,b){this.blurPass.setSize(a,b);a=this.blurPass.width;b=this.blurPass.height;this.renderTarget.setSize(a,b)}},{key:"initialize",value:function(a,b){this.blurPass.initialize(a,b);b||(this.renderTarget.texture.format=1022)}},{key:"resolutionScale",get:function(){return this.blurPass.resolutionScale},set:function(){this.blurPass.resolutionScale=0<arguments.length&&void 0!==arguments[0]?arguments[0]:.5}},{key:"kernelSize",get:function(){return this.blurPass.kernelSize},
set:function(){this.blurPass.kernelSize=0<arguments.length&&void 0!==arguments[0]?arguments[0]:fe.LARGE}},{key:"intensity",get:function(){return this.combineMaterial.uniforms.opacity2.value},set:function(){this.combineMaterial.uniforms.opacity2.value=0<arguments.length&&void 0!==arguments[0]?arguments[0]:1}},{key:"distinction",get:function(){return this.luminosityMaterial.uniforms.distinction.value},set:function(){this.luminosityMaterial.uniforms.distinction.value=0<arguments.length&&void 0!==arguments[0]?
arguments[0]:1}},{key:"dithering",get:function(){return this.blurPass.dithering},set:function(a){this.blurPass.dithering=a}},{key:"blend",get:function(){return this.needsSwap},set:function(a){this.needsSwap=a}},{key:"overlay",get:function(){return this.renderTarget.texture}}]);H(b,a);return b})(xa);(function(a){function b(a){var c=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};F(this,b);var e=N(this,D(b).call(this,"BokehPass"));e.material=new Hm(a,c);return e}z(b,[{key:"render",value:function(a,
b,e,g,k){this.material.uniforms.tDiffuse.value=b.texture;this.material.uniforms.tDepth.value=b.depthTexture;a.render(this.scene,this.camera,this.renderToScreen?null:e)}},{key:"setSize",value:function(a,b){this.material.uniforms.aspect.value=a/b}}]);H(b,a);return b})(xa);var Xm=function(a){function b(){F(this,b);var a=N(this,D(b).call(this,"ClearMaskPass",null,null,null));a.needsSwap=!1;return a}z(b,[{key:"render",value:function(a,b,e,g,k){a.state.buffers.stencil.setTest(!1)}}]);H(b,a);return b}(xa),
Wj=new S,Xj=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};F(this,b);var d=N(this,D(b).call(this,"ClearPass",null,null,null));d.needsSwap=!1;d.clearColor=void 0!==a.clearColor?a.clearColor:null;d.clearAlpha=void 0!==a.clearAlpha?a.clearAlpha:0;return d}z(b,[{key:"render",value:function(a,b,e,g,k){e=this.clearColor;if(null!==e){Wj.copy(a.getClearColor());var c=a.getClearAlpha();a.setClearColor(e,this.clearAlpha)}a.setRenderTarget(this.renderToScreen?null:b);
a.clear();null!==e&&a.setClearColor(Wj,c)}}]);H(b,a);return b}(xa);(function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};F(this,b);var d=N(this,D(b).call(this,"DotScreenPass"));d.material=new Lm(a);return d}z(b,[{key:"render",value:function(a,b,e,g,k){this.material.uniforms.tDiffuse.value=b.texture;a.render(this.scene,this.camera,this.renderToScreen?null:e)}},{key:"setSize",value:function(a,b){a=Math.max(1,a);b=Math.max(1,b);this.material.uniforms.offsetRepeat.value.z=
a;this.material.uniforms.offsetRepeat.value.w=b}}]);H(b,a);return b})(xa);(function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};F(this,b);var d=N(this,D(b).call(this,"FilmPass"));d.material=new Mm(a);d.scanlineDensity=void 0===a.scanlineDensity?1.25:a.scanlineDensity;d.gridScale=void 0===a.gridScale?1:Math.max(a.gridScale,1E-6);d.gridLineWidth=void 0===a.gridLineWidth?0:Math.max(a.gridLineWidth,0);return d}z(b,[{key:"render",value:function(a,b,e,g,k){this.material.uniforms.tDiffuse.value=
b.texture;this.material.uniforms.time.value+=g;a.render(this.scene,this.camera,this.renderToScreen?null:e)}},{key:"setSize",value:function(a,b){var c=.125*this.gridScale*b;this.material.uniforms.scanlineCount.value=Math.round(b*this.scanlineDensity);this.material.uniforms.gridScale.value.set(a/b*c,c);this.material.uniforms.gridLineWidth.value=c/b+this.gridLineWidth}}]);H(b,a);return b})(xa);(function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};F(this,b);var d=N(this,
D(b).call(this,"GlitchPass"));d.material=new Nm;d.texture=null;d.perturbMap=void 0!==a.perturbMap?a.perturbMap:d.generatePerturbMap(a.dtSize);d.perturbMap.name="Glitch.Perturbation";d.perturbMap.generateMipmaps=!1;d.mode=Kg.SPORADIC;d.counter=0;d.breakPoint=120+Math.floor(121*Math.random());return d}z(b,[{key:"generatePerturbMap",value:function(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:64,b=a*a,e=new Float32Array(3*b),g=this.perturbMap,k;for(k=0;k<b;++k){var l=Math.random();e[3*
k]=l;e[3*k+1]=l;e[3*k+2]=l}null!==g&&g.dispose();g=new Yb(e,a,a,1022,1015);g.needsUpdate=!0;return this.perturbMap=g}},{key:"render",value:function(a,b,e,g,k){g=this.mode;k=this.counter;var c=this.breakPoint,d=this.material.uniforms;d.tDiffuse.value=b.texture;d.seed.value=Math.random();d.active.value=!0;0===k%c||g===Kg.CONSTANT_WILD?(d.amount.value=Math.random()/30,d.angle.value=wb(-Math.PI,Math.PI),d.seedX.value=wb(-1,1),d.seedY.value=wb(-1,1),d.distortionX.value=wb(0,1),d.distortionY.value=wb(0,
1),this.breakPoint=120+Math.floor(121*Math.random()),this.counter=0):k%c<c/5||g===Kg.CONSTANT_MILD?(d.amount.value=Math.random()/90,d.angle.value=wb(-Math.PI,Math.PI),d.distortionX.value=wb(0,1),d.distortionY.value=wb(0,1),d.seedX.value=wb(-.3,.3),d.seedY.value=wb(-.3,.3)):d.active.value=!1;++this.counter;a.render(this.scene,this.camera,this.renderToScreen?null:e)}},{key:"perturbMap",get:function(){return this.texture},set:function(a){this.texture=a;this.material.uniforms.tPerturb.value=a}}]);H(b,
a);return b})(xa);var Kg={SPORADIC:0,CONSTANT_MILD:1,CONSTANT_WILD:2},ge=function(a){function b(a,d){var c=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};F(this,b);var g=N(this,D(b).call(this,"RenderPass",a,d,null));g.needsSwap=!1;g.clearPass=new Xj(c);g.overrideMaterial=void 0!==c.overrideMaterial?c.overrideMaterial:null;g.clearDepth=void 0!==c.clearDepth?c.clearDepth:!1;g.clear=void 0!==c.clear?c.clear:!0;return g}z(b,[{key:"render",value:function(a,b,e,g,k){e=this.scene;g=this.renderToScreen?
null:b;k=e.overrideMaterial;this.clear?(this.clearPass.renderToScreen=this.renderToScreen,this.clearPass.render(a,b)):this.clearDepth&&(a.setRenderTarget(g),a.clearDepth());e.overrideMaterial=this.overrideMaterial;a.render(e,this.camera,g);e.overrideMaterial=k}}]);H(b,a);return b}(xa);(function(a){function b(a,d,e){var c=3<arguments.length&&void 0!==arguments[3]?arguments[3]:{};F(this,b);var k=N(this,D(b).call(this,"GodRaysPass"));k.lightScene=new xc;k.mainScene=a;k.mainCamera=d;k.renderTargetX=new Oa(1,
1,{minFilter:1006,magFilter:1006,stencilBuffer:!1,depthBuffer:!1});k.renderTargetX.texture.name="GodRays.TargetX";k.renderTargetX.texture.generateMipmaps=!1;k.renderTargetY=k.renderTargetX.clone();k.renderTargetY.texture.name="GodRays.TargetY";k.renderTargetMask=new Oa(1,1,{minFilter:1006,magFilter:1006});k.renderTargetMask.texture.name="GodRays.Mask";k.renderTargetMask.texture.generateMipmaps=!1;k.renderPassLight=new ge(k.lightScene,k.mainCamera,{clearColor:new S(0)});k.renderPassMask=new ge(k.mainScene,
k.mainCamera,{overrideMaterial:new Ua({color:0})});k.renderPassMask.clear=!1;k.blurPass=new Jg(c);k.lightSource=e;k.screenPosition=new p;k.godRaysMaterial=new Om(c);k.godRaysMaterial.uniforms.lightPosition.value=k.screenPosition;k.samples=c.samples;k.combineMaterial=new Ig(void 0!==c.screenMode?c.screenMode:!0);k.intensity=c.intensity;return k}z(b,[{key:"render",value:function(a,b,e,g,k){g=this.scene;k=this.camera;var c=this.mainScene,d=this.lightSource,m=this.screenPosition,p=this.godRaysMaterial,
q=this.combineMaterial,t=this.renderTargetMask,u=this.renderTargetX,v=this.renderTargetY;m.copy(d.position).project(this.mainCamera);m.x=Math.max(0,Math.min(1,.5*(m.x+1)));m.y=Math.max(0,Math.min(1,.5*(m.y+1)));var x=d.parent;m=c.background;c.background=null;this.lightScene.add(d);this.renderPassLight.render(a,t);this.renderPassMask.render(a,t);null!==x&&x.add(d);c.background=m;this.blurPass.render(a,this.renderTargetMask,u);this.material=p;p.uniforms.tDiffuse.value=u.texture;a.render(g,k,v);this.blend&&
(this.material=q,q.uniforms.texture1.value=b.texture,q.uniforms.texture2.value=v.texture,a.render(g,k,this.renderToScreen?null:e))}},{key:"setSize",value:function(a,b){this.renderPassLight.setSize(a,b);this.renderPassMask.setSize(a,b);this.blurPass.setSize(a,b);a=this.blurPass.width;b=this.blurPass.height;this.renderTargetMask.setSize(a,b);this.renderTargetX.setSize(a,b);this.renderTargetY.setSize(a,b)}},{key:"initialize",value:function(a,b){this.renderPassLight.initialize(a,b);this.renderPassMask.initialize(a,
b);this.blurPass.initialize(a,b);b||(this.renderTargetMask.texture.format=1022,this.renderTargetX.texture.format=1022,this.renderTargetY.texture.format=1022)}},{key:"resolutionScale",get:function(){return this.blurPass.resolutionScale},set:function(){this.blurPass.resolutionScale=0<arguments.length&&void 0!==arguments[0]?arguments[0]:.5}},{key:"kernelSize",get:function(){return this.blurPass.kernelSize},set:function(){this.blurPass.kernelSize=0<arguments.length&&void 0!==arguments[0]?arguments[0]:
fe.LARGE}},{key:"intensity",get:function(){return this.combineMaterial.uniforms.opacity2.value},set:function(){this.combineMaterial.uniforms.opacity2.value=0<arguments.length&&void 0!==arguments[0]?arguments[0]:1}},{key:"samples",get:function(){return Number.parseInt(this.godRaysMaterial.defines.NUM_SAMPLES_INT)},set:function(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:60;a=Math.floor(a);this.godRaysMaterial.defines.NUM_SAMPLES_FLOAT=a.toFixed(1);this.godRaysMaterial.defines.NUM_SAMPLES_INT=
a.toFixed(0);this.godRaysMaterial.needsUpdate=!0}},{key:"dithering",get:function(){return this.godRaysMaterial.dithering},set:function(a){this.dithering!==a&&(this.godRaysMaterial.dithering=a,this.godRaysMaterial.needsUpdate=!0)}},{key:"blend",get:function(){return this.needsSwap},set:function(a){this.needsSwap=a}},{key:"overlay",get:function(){return this.renderTargetY.texture}}]);H(b,a);return b})(xa);var Ym=function(a){function b(a,d){F(this,b);a=N(this,D(b).call(this,"MaskPass",a,d,null));a.needsSwap=
!1;a.inverse=!1;a.clearStencil=!0;return a}z(b,[{key:"render",value:function(a,b,e,g,k){g=a.context;k=a.state;var c=this.scene,d=this.camera,m=this.inverse?0:1,p=1-m;k.buffers.color.setMask(!1);k.buffers.depth.setMask(!1);k.buffers.color.setLocked(!0);k.buffers.depth.setLocked(!0);k.buffers.stencil.setTest(!0);k.buffers.stencil.setOp(g.REPLACE,g.REPLACE,g.REPLACE);k.buffers.stencil.setFunc(g.ALWAYS,m,4294967295);k.buffers.stencil.setClear(p);this.clearStencil&&(this.renderToScreen?a.setRenderTarget(null):
(a.setRenderTarget(b),a.clearStencil(),a.setRenderTarget(e)),a.clearStencil());this.renderToScreen?a.render(c,d,null):(a.render(c,d,b),a.render(c,d,e));k.buffers.color.setLocked(!1);k.buffers.depth.setLocked(!1);k.buffers.stencil.setFunc(g.EQUAL,1,4294967295);k.buffers.stencil.setOp(g.KEEP,g.KEEP,g.KEEP)}}]);H(b,a);return b}(xa),Xe=function(a){function b(a){var c=1<arguments.length&&void 0!==arguments[1]?arguments[1]:"tDiffuse";F(this,b);var e=N(this,D(b).call(this,"ShaderPass"));e.material=a;e.textureID=
c;return e}z(b,[{key:"render",value:function(a,b,e,g,k){void 0!==this.material.uniforms[this.textureID]&&(this.material.uniforms[this.textureID].value=b.texture);a.render(this.scene,this.camera,this.renderToScreen?null:e)}}]);H(b,a);return b}(xa);(function(a){function b(a,d){var c=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};F(this,b);var g=N(this,D(b).call(this,"OutlinePass"));g.mainScene=a;g.mainCamera=d;g.renderTargetDepth=new Oa(1,1,{minFilter:1006,magFilter:1006});g.renderTargetDepth.texture.name=
"Outline.Depth";g.renderTargetDepth.texture.generateMipmaps=!1;g.renderTargetMask=g.renderTargetDepth.clone();g.renderTargetMask.texture.format=1022;g.renderTargetMask.texture.name="Outline.Mask";g.renderTargetEdges=new Oa(1,1,{minFilter:1006,magFilter:1006,stencilBuffer:!1,depthBuffer:!1,format:1022});g.renderTargetEdges.texture.name="Outline.Edges";g.renderTargetEdges.texture.generateMipmaps=!1;g.renderTargetBlurredEdges=g.renderTargetEdges.clone();g.renderTargetBlurredEdges.texture.name="Outline.BlurredEdges";
g.renderPassDepth=new ge(g.mainScene,g.mainCamera,{overrideMaterial:new Ob({depthPacking:3201,morphTargets:!0,skinning:!0}),clearColor:new S(16777215),clearAlpha:1});g.renderPassMask=new ge(g.mainScene,g.mainCamera,{overrideMaterial:new Km(g.renderTargetDepth.texture,g.mainCamera),clearColor:new S(16777215),clearAlpha:1});g.blurPass=new Jg(c);g.kernelSize=c.kernelSize;g.copyPass=new Xe(new Xc);g.copyPass.renderToScreen=!0;g.outlineEdgesMaterial=new Qm(c);g.outlineEdgesMaterial.uniforms.tMask.value=
g.renderTargetMask.texture;g.outlineBlendMaterial=new Pm(c);g.outlineBlendMaterial.uniforms.tMask.value=g.renderTargetMask.texture;g.blur=void 0!==c.blur?c.blur:!0;g.selection=[];g.time=0;g.pulseSpeed=void 0!==c.pulseSpeed?c.pulseSpeed:0;g.selectionLayer=10;return g}z(b,[{key:"setPatternTexture",value:function(){this.outlineBlendMaterial.setPatternTexture(0<arguments.length&&void 0!==arguments[0]?arguments[0]:null)}},{key:"setSelection",value:function(a){a=a.slice(0);var b=this.selectionLayer,c;this.clearSelection();
var g=0;for(c=a.length;g<c;++g)a[g].layers.enable(b);this.selection=a;return this}},{key:"clearSelection",value:function(){var a=this.selection,b=this.selectionLayer,e;var g=0;for(e=a.length;g<e;++g)a[g].layers.disable(b);this.selection=[];this.time=0;return this}},{key:"selectObject",value:function(a){a.layers.enable(this.selectionLayer);this.selection.push(a);return this}},{key:"deselectObject",value:function(a){var b=this.selection;a=b.indexOf(a);0<=a&&(b[a].layers.disable(this.selectionLayer),
b.splice(a,1),0===b.length&&(this.time=0));return this}},{key:"setSelectionVisible",value:function(a){var b=this.selection,c;var g=0;for(c=b.length;g<c;++g)a?b[g].layers.enable(0):b[g].layers.disable(0)}},{key:"render",value:function(a,b,e,g,k){e=this.mainScene;k=this.mainCamera;var c=this.outlineBlendMaterial.uniforms.pulse;if(0<this.selection.length){var d=e.background;var m=k.layers.mask;e.background=null;c.value=1;0<this.pulseSpeed&&(c.value=.625+.375*Math.cos(this.time*this.pulseSpeed*10),this.time+=
g);this.setSelectionVisible(!1);this.renderPassDepth.render(a,this.renderTargetDepth);this.setSelectionVisible(!0);k.layers.mask=1<<this.selectionLayer;this.renderPassMask.render(a,this.renderTargetMask);k.layers.mask=m;e.background=d;this.material=this.outlineEdgesMaterial;a.render(this.scene,this.camera,this.renderTargetEdges);this.blurPass.enabled&&this.blurPass.render(a,this.renderTargetEdges,this.renderTargetBlurredEdges);this.blend&&(this.material=this.outlineBlendMaterial,this.outlineBlendMaterial.uniforms.tDiffuse.value=
b.texture,a.render(this.scene,this.camera,this.renderToScreen?null:this.outputBuffer))}else this.renderToScreen&&this.copyPass.render(a,b)}},{key:"setSize",value:function(a,b){this.renderTargetDepth.setSize(a,b);this.renderTargetMask.setSize(a,b);this.renderPassDepth.setSize(a,b);this.renderPassMask.setSize(a,b);this.blurPass.setSize(a,b);a=this.blurPass.width;b=this.blurPass.height;this.renderTargetEdges.setSize(a,b);this.renderTargetBlurredEdges.setSize(a,b);this.outlineBlendMaterial.uniforms.aspect.value=
a/b;this.outlineEdgesMaterial.setTexelSize(1/a,1/b)}},{key:"initialize",value:function(a,b){this.renderPassDepth.initialize(a,b);this.renderPassMask.initialize(a,b);this.blurPass.initialize(a,b)}},{key:"resolutionScale",get:function(){return this.blurPass.resolutionScale},set:function(){this.blurPass.resolutionScale=0<arguments.length&&void 0!==arguments[0]?arguments[0]:.5}},{key:"kernelSize",get:function(){return this.blurPass.kernelSize},set:function(){this.blurPass.kernelSize=0<arguments.length&&
void 0!==arguments[0]?arguments[0]:fe.VERY_SMALL}},{key:"blur",get:function(){return this.blurPass.enabled},set:function(a){this.blurPass.enabled=a;this.outlineBlendMaterial.uniforms.tEdges.value=a?this.renderTargetBlurredEdges.texture:this.renderTargetEdges.texture}},{key:"dithering",get:function(){return this.blurPass.dithering},set:function(a){this.blurPass.dithering=a}},{key:"blend",get:function(){return this.needsSwap},set:function(a){this.needsSwap=a}},{key:"overlay",get:function(){return this.outlineBlendMaterial.uniforms.tEdges.value}}]);
H(b,a);return b})(xa);(function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:30;F(this,b);var d=N(this,D(b).call(this,"PixelationPass"));d.material=new Rm;d.granularity=a;return d}z(b,[{key:"render",value:function(a,b,e,g,k){this.material.uniforms.tDiffuse.value=b.texture;a.render(this.scene,this.camera,this.renderToScreen?null:e)}},{key:"setSize",value:function(a,b){this.material.setResolution(a,b)}},{key:"granularity",get:function(){return this.material.granularity},
set:function(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:30;a=Math.floor(a);0<a%2&&(a+=1);this.material.granularity=a}}]);H(b,a);return b})(xa);(function(a){function b(a){var c=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};F(this,b);var e=N(this,D(b).call(this,"RealisticBokehPass"));e.material=new Sm(a,c);return e}z(b,[{key:"render",value:function(a,b,e,g,k){this.material.uniforms.tDiffuse.value=b.texture;this.material.uniforms.tDepth.value=b.depthTexture;a.render(this.scene,
this.camera,this.renderToScreen?null:e)}},{key:"setSize",value:function(a,b){this.material.setTexelSize(1/a,1/b)}}]);H(b,a);return b})(xa);(function(a){function b(a){var c=1<arguments.length&&void 0!==arguments[1]?arguments[1]:!0;F(this,b);var e=N(this,D(b).call(this,"SavePass"));e.material=new Xc;e.needsSwap=!1;e.renderTarget=void 0!==a?a:new Oa(1,1,{minFilter:1006,magFilter:1006,stencilBuffer:!1,depthBuffer:!1});e.renderTarget.texture.name="Save.Target";e.renderTarget.texture.generateMipmaps=!1;
e.resize=c;return e}z(b,[{key:"render",value:function(a,b,e,g,k){this.material.uniforms.tDiffuse.value=b.texture;a.render(this.scene,this.camera,this.renderTarget)}},{key:"setSize",value:function(a,b){this.resize&&(a=Math.max(1,a),b=Math.max(1,b),this.renderTarget.setSize(a,b))}},{key:"initialize",value:function(a,b){b||(this.renderTarget.texture.format=1022)}}]);H(b,a);return b})(xa);var Zm=.5*Math.PI,Yj=new p,Zj=new p;(function(a){function b(a){var c=1<arguments.length&&void 0!==arguments[1]?arguments[1]:
new p,e=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};F(this,b);var g=N(this,D(b).call(this,"ShockWavePass"));g.mainCamera=a;g.epicenter=c;g.screenPosition=new p;g.speed=void 0!==e.speed?e.speed:2;g.time=0;g.active=!1;g.shockWaveMaterial=new Tm(e);g.shockWaveMaterial.uniforms.center.value=g.screenPosition;g.copyMaterial=new Xc;return g}z(b,[{key:"explode",value:function(){this.time=0;this.active=!0}},{key:"render",value:function(a,b,e,g,k){k=this.epicenter;var c=this.mainCamera,d=this.screenPosition,
m=this.shockWaveMaterial,p=m.uniforms,q=p.center,t=p.radius,u=p.maxRadius,v=p.waveSize;this.copyMaterial.uniforms.tDiffuse.value=b.texture;this.material=this.copyMaterial;this.active&&(c.getWorldDirection(Yj),Zj.copy(c.position).sub(k),Yj.angleTo(Zj)>Zm&&(p.cameraDistance.value=c.position.distanceTo(k),d.copy(k).project(c),q.value.x=.5*(d.x+1),q.value.y=.5*(d.y+1),p.tDiffuse.value=b.texture,this.material=m),this.time+=g*this.speed,t.value=this.time-v.value,t.value>=2*(u.value+v.value)&&(this.active=
!1));a.render(this.scene,this.camera,this.renderToScreen?null:e)}},{key:"setSize",value:function(a,b){this.shockWaveMaterial.uniforms.aspect.value=a/b}}]);H(b,a);return b})(xa);(function(a){function b(a,d){F(this,b);var c=N(this,D(b).call(this,"SMAAPass"));c.clearPass=new Xj({clearColor:new S(0),clearAlpha:1});c.renderTargetColorEdges=new Oa(1,1,{minFilter:1006,format:1022,stencilBuffer:!1,depthBuffer:!1});c.renderTargetColorEdges.texture.name="SMAA.ColorEdges";c.renderTargetColorEdges.texture.generateMipmaps=
!1;c.renderTargetWeights=c.renderTargetColorEdges.clone();c.renderTargetWeights.texture.name="SMAA.Weights";c.renderTargetWeights.texture.format=1023;c.colorEdgesMaterial=new Im;c.weightsMaterial=new Vm;c.weightsMaterial.uniforms.tDiffuse.value=c.renderTargetColorEdges.texture;c.searchTexture=new ra(a);c.searchTexture.name="SMAA.Search";c.searchTexture.magFilter=1003;c.searchTexture.minFilter=1003;c.searchTexture.format=1023;c.searchTexture.generateMipmaps=!1;c.searchTexture.needsUpdate=!0;c.searchTexture.flipY=
!1;c.weightsMaterial.uniforms.tSearch.value=c.searchTexture;c.areaTexture=new ra(d);c.areaTexture.name="SMAA.Area";c.areaTexture.minFilter=1006;c.areaTexture.format=1023;c.areaTexture.generateMipmaps=!1;c.areaTexture.needsUpdate=!0;c.areaTexture.flipY=!1;c.weightsMaterial.uniforms.tArea.value=c.areaTexture;c.blendMaterial=new Um;c.blendMaterial.uniforms.tWeights.value=c.renderTargetWeights.texture;return c}z(b,[{key:"render",value:function(a,b,e,g,k){this.material=this.colorEdgesMaterial;this.colorEdgesMaterial.uniforms.tDiffuse.value=
b.texture;this.clearPass.render(a,this.renderTargetColorEdges);a.render(this.scene,this.camera,this.renderTargetColorEdges);this.material=this.weightsMaterial;a.render(this.scene,this.camera,this.renderTargetWeights);this.material=this.blendMaterial;this.blendMaterial.uniforms.tDiffuse.value=b.texture;a.render(this.scene,this.camera,this.renderToScreen?null:e)}},{key:"setSize",value:function(a,b){this.renderTargetColorEdges.setSize(a,b);this.renderTargetWeights.setSize(a,b);this.colorEdgesMaterial.uniforms.texelSize.value.copy(this.weightsMaterial.uniforms.texelSize.value.copy(this.blendMaterial.uniforms.texelSize.value.set(1/
a,1/b)))}}],[{key:"searchImageDataURL",get:function(){return"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEIAAAAhCAAAAABIXyLAAAAAOElEQVRIx2NgGAWjYBSMglEwEICREYRgFBZBqDCSLA2MGPUIVQETE9iNUAqLR5gIeoQKRgwXjwAAGn4AtaFeYLEAAAAASUVORK5CYII"}},{key:"areaImageDataURL",get:function(){return"data:image/png;base64,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
H(b,a);return b})(xa);(function(a){function b(a){var c=1<arguments.length&&void 0!==arguments[1]?arguments[1]:1,e=2<arguments.length&&void 0!==arguments[2]?arguments[2]:!0;F(this,b);var g=N(this,D(b).call(this,"TexturePass"));g.material=new Ig(e);g.texture=a;g.opacitySource=c;return g}z(b,[{key:"render",value:function(a,b,e,g,k){this.material.uniforms.texture1.value=b.texture;a.render(this.scene,this.camera,this.renderToScreen?null:e)}},{key:"texture",get:function(){return this.material.uniforms.texture2.value},
set:function(a){this.material.uniforms.texture2.value=a}},{key:"opacityDestination",get:function(){return this.material.uniforms.opacity1.value},set:function(){this.material.uniforms.opacity1.value=0<arguments.length&&void 0!==arguments[0]?arguments[0]:1}},{key:"opacitySource",get:function(){return this.material.uniforms.opacity2.value},set:function(){this.material.uniforms.opacity2.value=0<arguments.length&&void 0!==arguments[0]?arguments[0]:1}}]);H(b,a);return b})(xa);(function(a){function b(){var a=
0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};F(this,b);var d=N(this,D(b).call(this,"ToneMappingPass"));d.renderTargetLuminosity=new Oa(1,1,{minFilter:1008,magFilter:1006,format:1022,stencilBuffer:!1,depthBuffer:!1});d.renderTargetLuminosity.texture.name="ToneMapping.Luminosity";d.renderTargetAdapted=d.renderTargetLuminosity.clone();d.renderTargetAdapted.texture.name="ToneMapping.AdaptedLuminosity";d.renderTargetAdapted.texture.generateMipmaps=!1;d.renderTargetAdapted.texture.minFilter=
1006;d.renderTargetPrevious=d.renderTargetAdapted.clone();d.renderTargetPrevious.texture.name="ToneMapping.PreviousLuminosity";d.copyMaterial=new Xc;d.luminosityMaterial=new Vj;d.luminosityMaterial.uniforms.distinction.value=void 0!==a.distinction?a.distinction:1;d.adaptiveLuminosityMaterial=new Gm;d.resolution=a.resolution;d.toneMappingMaterial=new Wm;d.adaptive=a.adaptive;return d}z(b,[{key:"render",value:function(a,b,e,g,k){k=this.scene;var c=this.camera,d=this.adaptiveLuminosityMaterial,m=this.luminosityMaterial,
p=this.toneMappingMaterial,q=this.copyMaterial,t=this.renderTargetPrevious,u=this.renderTargetLuminosity,v=this.renderTargetAdapted;this.adaptive&&(this.material=m,m.uniforms.tDiffuse.value=b.texture,a.render(k,c,u),this.material=d,d.uniforms.delta.value=g,d.uniforms.tPreviousLum.value=t.texture,d.uniforms.tCurrentLum.value=u.texture,a.render(k,c,v),this.material=q,q.uniforms.tDiffuse.value=v.texture,a.render(k,c,t));this.material=p;p.uniforms.tDiffuse.value=b.texture;a.render(this.scene,this.camera,
this.renderToScreen?null:e)}},{key:"initialize",value:function(a,b){this.material=new Ua({color:8388607});a.render(this.scene,this.camera,this.renderTargetPrevious);this.material.dispose()}},{key:"resolution",get:function(){return this.renderTargetLuminosity.width},set:function(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:256,b=Math.max(0,Math.ceil(Math.log2(a)));a=Math.pow(2,b);this.renderTargetLuminosity.setSize(a,a);this.renderTargetPrevious.setSize(a,a);this.renderTargetAdapted.setSize(a,
a);this.adaptiveLuminosityMaterial.defines.MIP_LEVEL_1X1=b.toFixed(1);this.adaptiveLuminosityMaterial.needsUpdate=!0}},{key:"adaptive",get:function(){return void 0!==this.toneMappingMaterial.defines.ADAPTED_LUMINANCE},set:function(){(0<arguments.length&&void 0!==arguments[0]?arguments[0]:1)?(this.toneMappingMaterial.defines.ADAPTED_LUMINANCE="1",this.toneMappingMaterial.uniforms.luminanceMap.value=this.renderTargetAdapted.texture):(delete this.toneMappingMaterial.defines.ADAPTED_LUMINANCE,this.toneMappingMaterial.uniforms.luminanceMap.value=
null);this.toneMappingMaterial.needsUpdate=!0}},{key:"dithering",get:function(){return this.toneMappingMaterial.dithering},set:function(a){this.dithering!==a&&(this.toneMappingMaterial.dithering=a,this.toneMappingMaterial.needsUpdate=!0)}}]);H(b,a);return b})(xa);var $m=function(){function a(){var b=0<arguments.length&&void 0!==arguments[0]?arguments[0]:null,c=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};F(this,a);this.renderer=b;this.outputBuffer=this.inputBuffer=null;null!==this.renderer&&
(this.renderer.autoClear=!1,this.inputBuffer=this.createBuffer(void 0!==c.depthBuffer?c.depthBuffer:!0,void 0!==c.stencilBuffer?c.stencilBuffer:!1,void 0!==c.depthTexture?c.depthTexture:!1),this.outputBuffer=this.inputBuffer.clone());this.copyPass=new Xe(new Xc);this.passes=[]}z(a,[{key:"replaceRenderer",value:function(a){var b=this.renderer;if(null!==b&&b!==a){this.renderer=a;this.renderer.autoClear=!1;var d=b.domElement.parentNode;var e=b.getSize();var g=a.getSize();null!==d&&(d.removeChild(b.domElement),
d.appendChild(a.domElement));e.width===g.width&&e.height===g.height||this.setSize()}return b}},{key:"createBuffer",value:function(a,c,d){var b=this.renderer.getDrawingBufferSize(),g=this.renderer.context.getContextAttributes().alpha;a=new Oa(b.width,b.height,{minFilter:1006,magFilter:1006,format:g?1023:1022,depthBuffer:a,stencilBuffer:c,depthTexture:d?new gd:null});d&&c&&(a.depthTexture.format=1027,a.depthTexture.type=1020);a.texture.name="EffectComposer.Buffer";a.texture.generateMipmaps=!1;return a}},
{key:"addPass",value:function(a,c){var b=this.renderer,e=b.getDrawingBufferSize();a.setSize(e.width,e.height);a.initialize(b,b.context.getContextAttributes().alpha);void 0!==c?this.passes.splice(c,0,a):this.passes.push(a)}},{key:"removePass",value:function(a){this.passes.splice(this.passes.indexOf(a),1)}},{key:"render",value:function(a){var b=this.passes,d=this.copyPass,e=this.renderer,g=this.inputBuffer,k=this.outputBuffer,l=!1,n;var m=0;for(n=b.length;m<n;++m){var p=b[m];if(p.enabled){p.render(e,
g,k,a,l);if(p.needsSwap){if(l){d.renderToScreen=p.renderToScreen;var q=e.context;var t=e.state;t.buffers.stencil.setFunc(q.NOTEQUAL,1,4294967295);d.render(e,g,k,a,l);t.buffers.stencil.setFunc(q.EQUAL,1,4294967295)}q=g;g=k;k=q}p instanceof Ym?l=!0:p instanceof Xm&&(l=!1)}}}},{key:"setSize",value:function(a,c){var b=this.passes,e=this.renderer;if(void 0===a||void 0===c)c=e.getSize(),a=c.width,c=c.height;e.setSize(a,c);a=e.getDrawingBufferSize();this.inputBuffer.setSize(a.width,a.height);this.outputBuffer.setSize(a.width,
a.height);e=0;for(c=b.length;e<c;++e)b[e].setSize(a.width,a.height)}},{key:"reset",value:function(){var a=this.createBuffer(this.inputBuffer.depthBuffer,this.inputBuffer.stencilBuffer,null!==this.inputBuffer.depthTexture);this.dispose();this.inputBuffer=a;this.outputBuffer=a.clone();this.copyPass=new Xe(new Xc)}},{key:"dispose",value:function(){var a=this.passes,c;var d=0;for(c=a.length;d<c;++d)a[d].dispose();this.passes=[];null!==this.inputBuffer&&(this.inputBuffer.dispose(),this.inputBuffer=null);
null!==this.outputBuffer&&(this.outputBuffer.dispose(),this.outputBuffer=null);this.copyPass.dispose()}},{key:"depthTexture",get:function(){return this.inputBuffer.depthTexture},set:function(a){this.inputBuffer.depthTexture=a;this.outputBuffer.depthTexture=a}}]);return a}(),ak=function(a,b){a[b]||((2<arguments.length&&void 0!==arguments[2]?arguments[2]:1)&&console.warn("@PostProcessorModule: pass.".concat(b,"() was not found."),a),a[b]=function(){})},bk=function(){function a(){var b=this,c=0<arguments.length&&
void 0!==arguments[0]?arguments[0]:a.defaults;F(this,a);L(L(this,"currentPass",null),"defer",new Promise(function(a){b.resolve=a}));this.debug=c.debug;this.params=c}z(a,[{key:"manager",value:function(a){var b=this;a.define("postprocessor");this.effects=a.use("rendering").effects;this.renderer=a.get("renderer");this.scene=a.get("scene");this.camera=a.get("camera");this.composer=new $m(this.renderer,this.params);a.use("rendering").stop();var d=this.composer;this.renderLoop=(new Wc(function(a){return d.render(a.getDelta())})).start(a.handler);
a.update({renderer:function(a){b.composer.replaceRenderer(a)},scene:function(a){b.scene=a},camera:function(a){b.camera=a}});this.resolve()}},{key:"render",value:function(){var a=this;this.defer.then(function(){var b=new ge(a.scene,a.camera.native);a.composer.addPass(b);a.currentPass=b});return this}},{key:"pass",value:function(a){var b=this;this.defer.then(function(){ak(a,"setSize",b.debug);ak(a,"initialise",b.debug);b.composer.addPass(a);b.currentPass=a});return this}},{key:"shader",value:function(a){var b=
this,d=1<arguments.length&&void 0!==arguments[1]?arguments[1]:"readBuffer";this.defer.then(function(){a.uniforms[d]||(a.uniforms[d]={value:null});var c=new Xe(a,d);b.composer.addPass(c);b.currentPass=c});return this}},{key:"get",value:function(a){return a?this.composer.passes.filter(function(b){return b.name===a})[0]:this.currentPass}},{key:"renderToScreen",value:function(){var a=this,c=0<arguments.length&&void 0!==arguments[0]?arguments[0]:!0;this.defer.then(function(){a.currentPass.renderToScreen=
c});return this}}]);return a}();L(bk,"defaults",{debug:!0});var Lg=function(){function a(){F(this,a)}z(a,[{key:"manager",value:function(a){a.define("events");this.element=a.get("renderer").domElement}},{key:"patchEvents",value:function(a){var b=1<arguments.length&&void 0!==arguments[1]?arguments[1]:this;(2<arguments.length&&void 0!==arguments[2]?arguments[2]:[]).forEach(function(c){return a.addEventListener(c,function(a){return b.emit(c,a)})})}},{key:"integrate",value:function(a){var b=a.patchEvents;
b(a.element,this,"mousemove mouseup contextmenu mousedown click wheel touchstart touchend touchmove keydown keyup keypress".split(" "))}}]);return a}(),an=function(a){function b(){var a=0<arguments.length&&void 0!==arguments[0]?arguments[0]:!1;F(this,b);var d=N(this,D(b).call(this));L(L(L(L(L(aa(aa(d)),"mouse",new x),"raycaster",new Gh),"world",null),"canvas",null),"projectionPlane",new ib(new p(0,0,1),0));d.globalMovement=a;return d}z(b,[{key:"update",value:function(a,b,e){var c=this.canvas.getBoundingClientRect();
e=e||a.clientY;this.mouse.x=((b||a.clientX)-c.left)/(c.right-c.left)*2-1;this.mouse.y=2*-((e-c.top)/(c.bottom-c.top))+1;this.projectionPlane.normal.copy(this.camera.getWorldDirection());this.raycaster.setFromCamera(this.mouse,this.camera);this.emit("move")}},{key:"manager",value:function(a){a.define("mouse");a.require("events",function(){return new Lg});this.canvas=a.get("renderer").domElement;this.camera=a.get("camera").native}},{key:"integrate",value:function(a){var b=this;["click","mousedown",
"mouseup","mousemove"].forEach(function(c){return b.on(c,function(b){return a.emit(c,b)})});a.globalX=0;a.globalY=0;this.on("mousemove",function(b){null!==document.pointerLockElement?(a.globalX+=b.movementX,a.globalY+=b.movementY,a.update(b,a.globalX,a.globalY)):a.update(b)})}},{key:"track",value:function(a){var b=this,c=1<arguments.length&&void 0!==arguments[1]?arguments[1]:!0,g=!1;this.on("move",function(){b.hovers(a,c)?g?a.emit("mousemove"):(a.emit("mouseover"),g=!0):g&&(a.emit("mouseout"),g=!1)});
this.on("click",function(){g?a.emit("click"):a.emit("offClick")});this.on("mousedown",function(){g&&a.emit("mousedown")});this.on("mouseup",function(){g&&a.emit("mouseup")})}},{key:"intersection",value:function(a){var b=a.native,c=1<arguments.length&&void 0!==arguments[1]?arguments[1]:!0;if(0<b.children.length&&c){var g=[];b.traverse(function(a){return g.push(a)});return this.raycaster.intersectObjects(g)}return this.raycaster.intersectObject(b)}},{key:"project",value:function(){return this.raycaster.ray.intersectPlane(0<
arguments.length&&void 0!==arguments[0]?arguments[0]:this.projectionPlane,1<arguments.length?arguments[1]:void 0)}},{key:"hovers",value:function(a){return 0<this.intersection(a,1<arguments.length&&void 0!==arguments[1]?arguments[1]:!0).length}},{key:"ray",get:function(){return this.raycaster.ray}},{key:"x",get:function(){return this.mouse.x}},{key:"y",get:function(){return this.mouse.y}}]);H(b,a);return b}(Xi),ck=function(){function a(){var b=0<arguments.length&&void 0!==arguments[0]?arguments[0]:
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