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@@ -9,22 +9,22 @@ a.uniform1i(this.addr,d);c.setTextureCube(b||$d,d)}function ae(a,b){a.uniform2iv
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function Je(a,b){a.uniform1fv(this.addr,b)}function Ke(a,b){a.uniform1iv(this.addr,b)}function Le(a,b){a.uniform2fv(this.addr,Bb(b,this.size,2))}function Me(a,b){a.uniform3fv(this.addr,Bb(b,this.size,3))}function Ne(a,b){a.uniform4fv(this.addr,Bb(b,this.size,4))}function Oe(a,b){a.uniformMatrix2fv(this.addr,!1,Bb(b,this.size,4))}function Pe(a,b){a.uniformMatrix3fv(this.addr,!1,Bb(b,this.size,9))}function Qe(a,b){a.uniformMatrix4fv(this.addr,!1,Bb(b,this.size,16))}function Re(a,b,c){var d=b.length,
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e=Xd(c,d);a.uniform1iv(this.addr,e);for(a=0;a!==d;++a)c.setTexture2D(b[a]||Zd,e[a])}function Se(a,b,c){var d=b.length,e=Xd(c,d);a.uniform1iv(this.addr,e);for(a=0;a!==d;++a)c.setTextureCube(b[a]||$d,e[a])}function Te(a){switch(a){case 5126:return Je;case 35664:return Le;case 35665:return Me;case 35666:return Ne;case 35674:return Oe;case 35675:return Pe;case 35676:return Qe;case 35678:return Re;case 35680:return Se;case 5124:case 35670:return Ke;case 35667:case 35671:return ae;case 35668:case 35672:return be;
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case 35669:case 35673:return ce}}function Ue(a,b,c){this.id=a;this.addr=c;this.setValue=Ie(b.type)}function Ve(a,b,c){this.id=a;this.addr=c;this.size=b.size;this.setValue=Te(b.type)}function de(a){this.id=a;this.seq=[];this.map={}}function Ta(a,b,c){this.seq=[];this.map={};this.renderer=c;c=a.getProgramParameter(b,a.ACTIVE_UNIFORMS);for(var d=0;d!==c;++d){var e=a.getActiveUniform(b,d),f=a.getUniformLocation(b,e.name),g=this,k=e.name,l=k.length;for(qd.lastIndex=0;;){var m=qd.exec(k),r=qd.lastIndex,
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-p=m[1],n=m[3];"]"===m[2]&&(p|=0);if(void 0===n||"["===n&&r+2===l){k=g;e=void 0===n?new Ue(p,e,f):new Ve(p,e,f);k.seq.push(e);k.map[e.id]=e;break}else n=g.map[p],void 0===n&&(n=new de(p),p=g,g=n,p.seq.push(g),p.map[g.id]=g),g=n}}}function N(a,b,c){return void 0===b&&void 0===c?this.set(a):this.setRGB(a,b,c)}function dc(a,b){this.min=void 0!==a?a:new D(Infinity,Infinity);this.max=void 0!==b?b:new D(-Infinity,-Infinity)}function We(a,b){var c,d,e,f,g,k,l,m,r,p,n=a.context,h=a.state,u,w,z,v,x,J;this.render=
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-function(y,F,G){if(0!==b.length){y=new q;var E=G.w/G.z,L=.5*G.z,La=.5*G.w,T=16/G.w,fa=new D(T*E,T),xa=new q(1,1,0),ab=new D(1,1),Ea=new dc;Ea.min.set(0,0);Ea.max.set(G.z-16,G.w-16);if(void 0===v){var T=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),M=new Uint16Array([0,1,2,0,2,3]);u=n.createBuffer();w=n.createBuffer();n.bindBuffer(n.ARRAY_BUFFER,u);n.bufferData(n.ARRAY_BUFFER,T,n.STATIC_DRAW);n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,w);n.bufferData(n.ELEMENT_ARRAY_BUFFER,M,n.STATIC_DRAW);x=n.createTexture();
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+p=m[1],n=m[3];"]"===m[2]&&(p|=0);if(void 0===n||"["===n&&r+2===l){k=g;e=void 0===n?new Ue(p,e,f):new Ve(p,e,f);k.seq.push(e);k.map[e.id]=e;break}else n=g.map[p],void 0===n&&(n=new de(p),p=g,g=n,p.seq.push(g),p.map[g.id]=g),g=n}}}function N(a,b,c){return void 0===b&&void 0===c?this.set(a):this.setRGB(a,b,c)}function dc(a,b){this.min=void 0!==a?a:new D(Infinity,Infinity);this.max=void 0!==b?b:new D(-Infinity,-Infinity)}function We(a,b){var c,d,e,f,g,k,l,m,r,p,n=a.context,h=a.state,t,w,z,v,x,J;this.render=
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+function(y,F,G){if(0!==b.length){y=new q;var E=G.w/G.z,L=.5*G.z,La=.5*G.w,T=16/G.w,fa=new D(T*E,T),xa=new q(1,1,0),ab=new D(1,1),Ea=new dc;Ea.min.set(0,0);Ea.max.set(G.z-16,G.w-16);if(void 0===v){var T=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),M=new Uint16Array([0,1,2,0,2,3]);t=n.createBuffer();w=n.createBuffer();n.bindBuffer(n.ARRAY_BUFFER,t);n.bufferData(n.ARRAY_BUFFER,T,n.STATIC_DRAW);n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,w);n.bufferData(n.ELEMENT_ARRAY_BUFFER,M,n.STATIC_DRAW);x=n.createTexture();
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J=n.createTexture();h.bindTexture(n.TEXTURE_2D,x);n.texImage2D(n.TEXTURE_2D,0,n.RGB,16,16,0,n.RGB,n.UNSIGNED_BYTE,null);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,n.NEAREST);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.NEAREST);h.bindTexture(n.TEXTURE_2D,J);n.texImage2D(n.TEXTURE_2D,0,n.RGBA,16,16,0,n.RGBA,n.UNSIGNED_BYTE,null);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,
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n.CLAMP_TO_EDGE);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,n.NEAREST);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.NEAREST);var T=z={vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nuniform sampler2D occlusionMap;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif ( renderType == 2 ) {\nvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility = visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *= visibility.b / 9.0;\nvVisibility *= 1.0 - visibility.a / 9.0;\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
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fragmentShader:"uniform lowp int renderType;\nuniform sampler2D map;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nif ( renderType == 0 ) {\ngl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );\n} else if ( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * vVisibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"},M=n.createProgram(),O=n.createShader(n.FRAGMENT_SHADER),
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P=n.createShader(n.VERTEX_SHADER),R="precision "+a.getPrecision()+" float;\n";n.shaderSource(O,R+T.fragmentShader);n.shaderSource(P,R+T.vertexShader);n.compileShader(O);n.compileShader(P);n.attachShader(M,O);n.attachShader(M,P);n.linkProgram(M);v=M;r=n.getAttribLocation(v,"position");p=n.getAttribLocation(v,"uv");c=n.getUniformLocation(v,"renderType");d=n.getUniformLocation(v,"map");e=n.getUniformLocation(v,"occlusionMap");f=n.getUniformLocation(v,"opacity");g=n.getUniformLocation(v,"color");k=n.getUniformLocation(v,
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-"scale");l=n.getUniformLocation(v,"rotation");m=n.getUniformLocation(v,"screenPosition")}n.useProgram(v);h.initAttributes();h.enableAttribute(r);h.enableAttribute(p);h.disableUnusedAttributes();n.uniform1i(e,0);n.uniform1i(d,1);n.bindBuffer(n.ARRAY_BUFFER,u);n.vertexAttribPointer(r,2,n.FLOAT,!1,16,0);n.vertexAttribPointer(p,2,n.FLOAT,!1,16,8);n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,w);h.disable(n.CULL_FACE);h.setDepthWrite(!1);M=0;for(O=b.length;M<O;M++)if(T=16/G.w,fa.set(T*E,T),P=b[M],y.set(P.matrixWorld.elements[12],
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+"scale");l=n.getUniformLocation(v,"rotation");m=n.getUniformLocation(v,"screenPosition")}n.useProgram(v);h.initAttributes();h.enableAttribute(r);h.enableAttribute(p);h.disableUnusedAttributes();n.uniform1i(e,0);n.uniform1i(d,1);n.bindBuffer(n.ARRAY_BUFFER,t);n.vertexAttribPointer(r,2,n.FLOAT,!1,16,0);n.vertexAttribPointer(p,2,n.FLOAT,!1,16,8);n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,w);h.disable(n.CULL_FACE);h.setDepthWrite(!1);M=0;for(O=b.length;M<O;M++)if(T=16/G.w,fa.set(T*E,T),P=b[M],y.set(P.matrixWorld.elements[12],
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P.matrixWorld.elements[13],P.matrixWorld.elements[14]),y.applyMatrix4(F.matrixWorldInverse),y.applyProjection(F.projectionMatrix),xa.copy(y),ab.x=G.x+xa.x*L+L-8,ab.y=G.y+xa.y*La+La-8,!0===Ea.containsPoint(ab)){h.activeTexture(n.TEXTURE0);h.bindTexture(n.TEXTURE_2D,null);h.activeTexture(n.TEXTURE1);h.bindTexture(n.TEXTURE_2D,x);n.copyTexImage2D(n.TEXTURE_2D,0,n.RGB,ab.x,ab.y,16,16,0);n.uniform1i(c,0);n.uniform2f(k,fa.x,fa.y);n.uniform3f(m,xa.x,xa.y,xa.z);h.disable(n.BLEND);h.enable(n.DEPTH_TEST);n.drawElements(n.TRIANGLES,
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6,n.UNSIGNED_SHORT,0);h.activeTexture(n.TEXTURE0);h.bindTexture(n.TEXTURE_2D,J);n.copyTexImage2D(n.TEXTURE_2D,0,n.RGBA,ab.x,ab.y,16,16,0);n.uniform1i(c,1);h.disable(n.DEPTH_TEST);h.activeTexture(n.TEXTURE1);h.bindTexture(n.TEXTURE_2D,x);n.drawElements(n.TRIANGLES,6,n.UNSIGNED_SHORT,0);P.positionScreen.copy(xa);P.customUpdateCallback?P.customUpdateCallback(P):P.updateLensFlares();n.uniform1i(c,2);h.enable(n.BLEND);for(var R=0,Xe=P.lensFlares.length;R<Xe;R++){var V=P.lensFlares[R];.001<V.opacity&&.001<
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-V.scale&&(xa.x=V.x,xa.y=V.y,xa.z=V.z,T=V.size*V.scale/G.w,fa.x=T*E,fa.y=T,n.uniform3f(m,xa.x,xa.y,xa.z),n.uniform2f(k,fa.x,fa.y),n.uniform1f(l,V.rotation),n.uniform1f(f,V.opacity),n.uniform3f(g,V.color.r,V.color.g,V.color.b),h.setBlending(V.blending,V.blendEquation,V.blendSrc,V.blendDst),a.setTexture2D(V.texture,1),n.drawElements(n.TRIANGLES,6,n.UNSIGNED_SHORT,0))}}h.enable(n.CULL_FACE);h.enable(n.DEPTH_TEST);h.setDepthWrite(!0);a.resetGLState()}}}function Ye(a,b){var c,d,e,f,g,k,l,m,r,p,n,h,u,w,
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+V.scale&&(xa.x=V.x,xa.y=V.y,xa.z=V.z,T=V.size*V.scale/G.w,fa.x=T*E,fa.y=T,n.uniform3f(m,xa.x,xa.y,xa.z),n.uniform2f(k,fa.x,fa.y),n.uniform1f(l,V.rotation),n.uniform1f(f,V.opacity),n.uniform3f(g,V.color.r,V.color.g,V.color.b),h.setBlending(V.blending,V.blendEquation,V.blendSrc,V.blendDst),a.setTexture2D(V.texture,1),n.drawElements(n.TRIANGLES,6,n.UNSIGNED_SHORT,0))}}h.enable(n.CULL_FACE);h.enable(n.DEPTH_TEST);h.setDepthWrite(!0);a.resetGLState()}}}function Ye(a,b){var c,d,e,f,g,k,l,m,r,p,n,h,t,w,
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z,v,x;function J(a,b){return a.renderOrder!==b.renderOrder?a.renderOrder-b.renderOrder:a.z!==b.z?b.z-a.z:b.id-a.id}var y=a.context,F=a.state,G,E,L,La,T=new q,fa=new ca,xa=new q;this.render=function(q,Ea){if(0!==b.length){if(void 0===L){var M=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),O=new Uint16Array([0,1,2,0,2,3]);G=y.createBuffer();E=y.createBuffer();y.bindBuffer(y.ARRAY_BUFFER,G);y.bufferData(y.ARRAY_BUFFER,M,y.STATIC_DRAW);y.bindBuffer(y.ELEMENT_ARRAY_BUFFER,E);y.bufferData(y.ELEMENT_ARRAY_BUFFER,
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O,y.STATIC_DRAW);var M=y.createProgram(),O=y.createShader(y.VERTEX_SHADER),P=y.createShader(y.FRAGMENT_SHADER);y.shaderSource(O,["precision "+a.getPrecision()+" float;","uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition;\nfinalPosition = projectionMatrix * finalPosition;\ngl_Position = finalPosition;\n}"].join("\n"));
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y.shaderSource(P,["precision "+a.getPrecision()+" float;","uniform 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;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n"));
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y.compileShader(O);y.compileShader(P);y.attachShader(M,O);y.attachShader(M,P);y.linkProgram(M);L=M;v=y.getAttribLocation(L,"position");x=y.getAttribLocation(L,"uv");c=y.getUniformLocation(L,"uvOffset");d=y.getUniformLocation(L,"uvScale");e=y.getUniformLocation(L,"rotation");f=y.getUniformLocation(L,"scale");g=y.getUniformLocation(L,"color");k=y.getUniformLocation(L,"map");l=y.getUniformLocation(L,"opacity");m=y.getUniformLocation(L,"modelViewMatrix");r=y.getUniformLocation(L,"projectionMatrix");p=
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-y.getUniformLocation(L,"fogType");n=y.getUniformLocation(L,"fogDensity");h=y.getUniformLocation(L,"fogNear");u=y.getUniformLocation(L,"fogFar");w=y.getUniformLocation(L,"fogColor");z=y.getUniformLocation(L,"alphaTest");M=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");M.width=8;M.height=8;O=M.getContext("2d");O.fillStyle="white";O.fillRect(0,0,8,8);La=new ba(M);La.needsUpdate=!0}y.useProgram(L);F.initAttributes();F.enableAttribute(v);F.enableAttribute(x);F.disableUnusedAttributes();
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-F.disable(y.CULL_FACE);F.enable(y.BLEND);y.bindBuffer(y.ARRAY_BUFFER,G);y.vertexAttribPointer(v,2,y.FLOAT,!1,16,0);y.vertexAttribPointer(x,2,y.FLOAT,!1,16,8);y.bindBuffer(y.ELEMENT_ARRAY_BUFFER,E);y.uniformMatrix4fv(r,!1,Ea.projectionMatrix.elements);F.activeTexture(y.TEXTURE0);y.uniform1i(k,0);O=M=0;(P=q.fog)?(y.uniform3f(w,P.color.r,P.color.g,P.color.b),P&&P.isFog?(y.uniform1f(h,P.near),y.uniform1f(u,P.far),y.uniform1i(p,1),O=M=1):P&&P.isFogExp2&&(y.uniform1f(n,P.density),y.uniform1i(p,2),O=M=2)):
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+y.getUniformLocation(L,"fogType");n=y.getUniformLocation(L,"fogDensity");h=y.getUniformLocation(L,"fogNear");t=y.getUniformLocation(L,"fogFar");w=y.getUniformLocation(L,"fogColor");z=y.getUniformLocation(L,"alphaTest");M=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");M.width=8;M.height=8;O=M.getContext("2d");O.fillStyle="white";O.fillRect(0,0,8,8);La=new ba(M);La.needsUpdate=!0}y.useProgram(L);F.initAttributes();F.enableAttribute(v);F.enableAttribute(x);F.disableUnusedAttributes();
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+F.disable(y.CULL_FACE);F.enable(y.BLEND);y.bindBuffer(y.ARRAY_BUFFER,G);y.vertexAttribPointer(v,2,y.FLOAT,!1,16,0);y.vertexAttribPointer(x,2,y.FLOAT,!1,16,8);y.bindBuffer(y.ELEMENT_ARRAY_BUFFER,E);y.uniformMatrix4fv(r,!1,Ea.projectionMatrix.elements);F.activeTexture(y.TEXTURE0);y.uniform1i(k,0);O=M=0;(P=q.fog)?(y.uniform3f(w,P.color.r,P.color.g,P.color.b),P&&P.isFog?(y.uniform1f(h,P.near),y.uniform1f(t,P.far),y.uniform1i(p,1),O=M=1):P&&P.isFogExp2&&(y.uniform1f(n,P.density),y.uniform1i(p,2),O=M=2)):
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(y.uniform1i(p,0),O=M=0);for(var P=0,R=b.length;P<R;P++){var D=b[P];D.modelViewMatrix.multiplyMatrices(Ea.matrixWorldInverse,D.matrixWorld);D.z=-D.modelViewMatrix.elements[14]}b.sort(J);for(var V=[],P=0,R=b.length;P<R;P++){var D=b[P],W=D.material;!1!==W.visible&&(y.uniform1f(z,W.alphaTest),y.uniformMatrix4fv(m,!1,D.modelViewMatrix.elements),D.matrixWorld.decompose(T,fa,xa),V[0]=xa.x,V[1]=xa.y,D=0,q.fog&&W.fog&&(D=O),M!==D&&(y.uniform1i(p,D),M=D),null!==W.map?(y.uniform2f(c,W.map.offset.x,W.map.offset.y),
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y.uniform2f(d,W.map.repeat.x,W.map.repeat.y)):(y.uniform2f(c,0,0),y.uniform2f(d,1,1)),y.uniform1f(l,W.opacity),y.uniform3f(g,W.color.r,W.color.g,W.color.b),y.uniform1f(e,W.rotation),y.uniform2fv(f,V),F.setBlending(W.blending,W.blendEquation,W.blendSrc,W.blendDst),F.setDepthTest(W.depthTest),F.setDepthWrite(W.depthWrite),W.map?a.setTexture2D(W.map,0):a.setTexture2D(La,0),y.drawElements(y.TRIANGLES,6,y.UNSIGNED_SHORT,0))}F.enable(y.CULL_FACE);a.resetGLState()}}}function S(){Object.defineProperty(this,
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"id",{value:ee++});this.uuid=h.Math.generateUUID();this.name="";this.type="Material";this.lights=this.fog=!0;this.blending=1;this.side=0;this.shading=2;this.vertexColors=0;this.opacity=1;this.transparent=!1;this.blendSrc=204;this.blendDst=205;this.blendEquation=100;this.blendEquationAlpha=this.blendDstAlpha=this.blendSrcAlpha=null;this.depthFunc=3;this.depthWrite=this.depthTest=!0;this.clippingPlanes=null;this.clipShadows=!1;this.colorWrite=!0;this.precision=null;this.polygonOffset=!1;this.alphaTest=
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@@ -34,11 +34,11 @@ this.skinning=this.clipping=this.lights=this.fog=!1;this.extensions={derivatives
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function sa(a,b){this.normal=void 0!==a?a:new q(1,0,0);this.constant=void 0!==b?b:0}function ec(a,b,c,d,e,f){this.planes=[void 0!==a?a:new sa,void 0!==b?b:new sa,void 0!==c?c:new sa,void 0!==d?d:new sa,void 0!==e?e:new sa,void 0!==f?f:new sa]}function fe(a,b,c,d){function e(b,c,d,e){var f=b.geometry,g;g=z;var k=b.customDepthMaterial;d&&(g=v,k=b.customDistanceMaterial);k?g=k:(k=!1,c.morphTargets&&(f&&f.isBufferGeometry?k=f.morphAttributes&&f.morphAttributes.position&&0<f.morphAttributes.position.length:
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f&&f.isGeometry&&(k=f.morphTargets&&0<f.morphTargets.length)),b=b.isSkinnedMesh&&c.skinning,f=0,k&&(f|=1),b&&(f|=2),g=g[f]);a.localClippingEnabled&&!0===c.clipShadows&&0!==c.clippingPlanes.length&&(f=g.uuid,k=c.uuid,b=x[f],void 0===b&&(b={},x[f]=b),f=b[k],void 0===f&&(f=g.clone(),b[k]=f),g=f);g.visible=c.visible;g.wireframe=c.wireframe;k=c.side;fa.renderSingleSided&&2==k&&(k=0);fa.renderReverseSided&&(0===k?k=1:1===k&&(k=0));g.side=k;g.clipShadows=c.clipShadows;g.clippingPlanes=c.clippingPlanes;g.wireframeLinewidth=
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c.wireframeLinewidth;g.linewidth=c.linewidth;d&&void 0!==g.uniforms.lightPos&&g.uniforms.lightPos.value.copy(e);return g}function f(a,b,c){if(!1!==a.visible){0!==(a.layers.mask&b.layers.mask)&&(a.isMesh||a.isLine||a.isPoints)&&a.castShadow&&(!1===a.frustumCulled||!0===l.intersectsObject(a))&&!0===a.material.visible&&(a.modelViewMatrix.multiplyMatrices(c.matrixWorldInverse,a.matrixWorld),w.push(a));a=a.children;for(var d=0,e=a.length;d<e;d++)f(a[d],b,c)}}var g=a.context,k=a.state,l=new ec,m=new H,
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-r=b.shadows,p=new D,n=new D(d.maxTextureSize,d.maxTextureSize),t=new q,u=new q,w=[],z=Array(4),v=Array(4),x={},J=[new q(1,0,0),new q(-1,0,0),new q(0,0,1),new q(0,0,-1),new q(0,1,0),new q(0,-1,0)],y=[new q(0,1,0),new q(0,1,0),new q(0,1,0),new q(0,1,0),new q(0,0,1),new q(0,0,-1)],F=[new ea,new ea,new ea,new ea,new ea,new ea];b=new Ua;b.depthPacking=3201;b.clipping=!0;d=Cb.distanceRGBA;for(var G=h.UniformsUtils.clone(d.uniforms),E=0;4!==E;++E){var L=0!==(E&1),La=0!==(E&2),T=b.clone();T.morphTargets=
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|
+r=b.shadows,p=new D,n=new D(d.maxTextureSize,d.maxTextureSize),u=new q,t=new q,w=[],z=Array(4),v=Array(4),x={},J=[new q(1,0,0),new q(-1,0,0),new q(0,0,1),new q(0,0,-1),new q(0,1,0),new q(0,-1,0)],y=[new q(0,1,0),new q(0,1,0),new q(0,1,0),new q(0,1,0),new q(0,0,1),new q(0,0,-1)],F=[new ea,new ea,new ea,new ea,new ea,new ea];b=new Ua;b.depthPacking=3201;b.clipping=!0;d=Cb.distanceRGBA;for(var G=h.UniformsUtils.clone(d.uniforms),E=0;4!==E;++E){var L=0!==(E&1),La=0!==(E&2),T=b.clone();T.morphTargets=
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|
L;T.skinning=La;z[E]=T;L=new Da({defines:{USE_SHADOWMAP:""},uniforms:G,vertexShader:d.vertexShader,fragmentShader:d.fragmentShader,morphTargets:L,skinning:La,clipping:!0});v[E]=L}var fa=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=1;this.renderSingleSided=this.renderReverseSided=!0;this.render=function(b,d){if(!1!==fa.enabled&&(!1!==fa.autoUpdate||!1!==fa.needsUpdate)&&0!==r.length){k.clearColor(1,1,1,1);k.disable(g.BLEND);k.setDepthTest(!0);k.setScissorTest(!1);for(var h,
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|
x,z=0,q=r.length;z<q;z++){var v=r[z],G=v.shadow;if(void 0===G)console.warn("THREE.WebGLShadowMap:",v,"has no shadow.");else{var E=G.camera;p.copy(G.mapSize);p.min(n);if(v&&v.isPointLight){h=6;x=!0;var L=p.x,T=p.y;F[0].set(2*L,T,L,T);F[1].set(0,T,L,T);F[2].set(3*L,T,L,T);F[3].set(L,T,L,T);F[4].set(3*L,0,L,T);F[5].set(L,0,L,T);p.x*=4;p.y*=2}else h=1,x=!1;null===G.map&&(G.map=new zb(p.x,p.y,{minFilter:1003,magFilter:1003,format:1023}),E.updateProjectionMatrix());G&&G.isSpotLightShadow&&G.update(v);L=
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-G.map;G=G.matrix;u.setFromMatrixPosition(v.matrixWorld);E.position.copy(u);a.setRenderTarget(L);a.clear();for(L=0;L<h;L++){x?(t.copy(E.position),t.add(J[L]),E.up.copy(y[L]),E.lookAt(t),k.viewport(F[L])):(t.setFromMatrixPosition(v.target.matrixWorld),E.lookAt(t));E.updateMatrixWorld();E.matrixWorldInverse.getInverse(E.matrixWorld);G.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);G.multiply(E.projectionMatrix);G.multiply(E.matrixWorldInverse);m.multiplyMatrices(E.projectionMatrix,E.matrixWorldInverse);
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-l.setFromMatrix(m);w.length=0;f(b,d,E);for(var T=0,La=w.length;T<La;T++){var D=w[T],C=c.update(D),A=D.material;if(A&&A.isMultiMaterial)for(var Va=C.groups,A=A.materials,rd=0,Ba=Va.length;rd<Ba;rd++){var Pa=Va[rd],Ma=A[Pa.materialIndex];!0===Ma.visible&&(Ma=e(D,Ma,x,u),a.renderBufferDirect(E,null,C,Ma,D,Pa))}else Ma=e(D,A,x,u),a.renderBufferDirect(E,null,C,Ma,D,null)}}}}h=a.getClearColor();x=a.getClearAlpha();a.setClearColor(h,x);fa.needsUpdate=!1}}}function Wa(a,b){this.origin=void 0!==a?a:new q;
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+G.map;G=G.matrix;t.setFromMatrixPosition(v.matrixWorld);E.position.copy(t);a.setRenderTarget(L);a.clear();for(L=0;L<h;L++){x?(u.copy(E.position),u.add(J[L]),E.up.copy(y[L]),E.lookAt(u),k.viewport(F[L])):(u.setFromMatrixPosition(v.target.matrixWorld),E.lookAt(u));E.updateMatrixWorld();E.matrixWorldInverse.getInverse(E.matrixWorld);G.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);G.multiply(E.projectionMatrix);G.multiply(E.matrixWorldInverse);m.multiplyMatrices(E.projectionMatrix,E.matrixWorldInverse);
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+l.setFromMatrix(m);w.length=0;f(b,d,E);for(var T=0,La=w.length;T<La;T++){var D=w[T],C=c.update(D),A=D.material;if(A&&A.isMultiMaterial)for(var Va=C.groups,A=A.materials,rd=0,Ba=Va.length;rd<Ba;rd++){var Pa=Va[rd],Ma=A[Pa.materialIndex];!0===Ma.visible&&(Ma=e(D,Ma,x,t),a.renderBufferDirect(E,null,C,Ma,D,Pa))}else Ma=e(D,A,x,t),a.renderBufferDirect(E,null,C,Ma,D,null)}}}}h=a.getClearColor();x=a.getClearAlpha();a.setClearColor(h,x);fa.needsUpdate=!1}}}function Wa(a,b){this.origin=void 0!==a?a:new q;
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this.direction=void 0!==b?b:new q}function Xa(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._order=d||Xa.DefaultOrder}function Rc(){this.mask=1}function A(){Object.defineProperty(this,"id",{value:ge++});this.uuid=h.Math.generateUUID();this.name="";this.type="Object3D";this.parent=null;this.children=[];this.up=A.DefaultUp.clone();var a=new q,b=new Xa,c=new ca,d=new q(1,1,1);b.onChange(function(){c.setFromEuler(b,!1)});c.onChange(function(){b.setFromQuaternion(c,void 0,!1)});Object.defineProperties(this,
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{position:{enumerable:!0,value:a},rotation:{enumerable:!0,value:b},quaternion:{enumerable:!0,value:c},scale:{enumerable:!0,value:d},modelViewMatrix:{value:new H},normalMatrix:{value:new ya}});this.matrix=new H;this.matrixWorld=new H;this.matrixAutoUpdate=A.DefaultMatrixAutoUpdate;this.matrixWorldNeedsUpdate=!1;this.layers=new Rc;this.visible=!0;this.receiveShadow=this.castShadow=!1;this.frustumCulled=!0;this.renderOrder=0;this.userData={};this.onBeforeRender=function(){};this.onAfterRender=function(){}}
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function cb(a,b){this.start=void 0!==a?a:new q;this.end=void 0!==b?b:new q}function Fa(a,b,c){this.a=void 0!==a?a:new q;this.b=void 0!==b?b:new q;this.c=void 0!==c?c:new q}function qa(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d&&d.isVector3?d:new q;this.vertexNormals=Array.isArray(d)?d:[];this.color=e&&e.isColor?e:new N;this.vertexColors=Array.isArray(e)?e:[];this.materialIndex=void 0!==f?f:0}function Ha(a){S.call(this);this.type="MeshBasicMaterial";this.color=new N(16777215);this.aoMap=
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@@ -46,11 +46,11 @@ this.map=null;this.aoMapIntensity=1;this.envMap=this.alphaMap=this.specularMap=n
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a?a.length/b:0;this.normalized=!0===c;this.dynamic=!1;this.updateRange={offset:0,count:-1};this.version=0}function sd(a,b){return new C(new Uint16Array(a),b)}function he(a,b){return new C(new Uint32Array(a),b)}function ga(a,b){return new C(new Float32Array(a),b)}function Q(){Object.defineProperty(this,"id",{value:Sc++});this.uuid=h.Math.generateUUID();this.name="";this.type="Geometry";this.vertices=[];this.colors=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphNormals=[];this.skinWeights=
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[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.uvsNeedUpdate=this.verticesNeedUpdate=this.elementsNeedUpdate=!1}function ie(){Object.defineProperty(this,"id",{value:Sc++});this.uuid=h.Math.generateUUID();this.name="";this.type="DirectGeometry";this.indices=[];this.vertices=[];this.normals=[];this.colors=[];this.uvs=[];this.uvs2=[];this.groups=[];this.morphTargets=
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|
{};this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.uvsNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.verticesNeedUpdate=!1}function I(){Object.defineProperty(this,"id",{value:Sc++});this.uuid=h.Math.generateUUID();this.name="";this.type="BufferGeometry";this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.drawRange={start:0,count:Infinity}}function va(a,b){A.call(this);
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-this.type="Mesh";this.geometry=void 0!==a?a:new I;this.material=void 0!==b?b:new Ha({color:16777215*Math.random()});this.drawMode=0;this.updateMorphTargets()}function db(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,l,m,D,A){var C=f/m,M=g/D,O=f/2,P=g/2,R=l/2;g=m+1;for(var I=D+1,V=f=0,W=new q,K=0;K<I;K++)for(var N=K*M-P,H=0;H<g;H++)W[a]=(H*C-O)*d,W[b]=N*e,W[c]=R,p[u]=W.x,p[u+1]=W.y,p[u+2]=W.z,W[a]=0,W[b]=0,W[c]=0<l?1:-1,n[u]=W.x,n[u+1]=W.y,n[u+2]=W.z,h[w]=H/m,h[w+1]=1-K/D,u+=3,w+=2,f+=1;for(K=0;K<D;K++)for(H=
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+this.type="Mesh";this.geometry=void 0!==a?a:new I;this.material=void 0!==b?b:new Ha({color:16777215*Math.random()});this.drawMode=0;this.updateMorphTargets()}function db(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,l,m,D,A){var C=f/m,M=g/D,O=f/2,P=g/2,R=l/2;g=m+1;for(var I=D+1,V=f=0,W=new q,K=0;K<I;K++)for(var N=K*M-P,H=0;H<g;H++)W[a]=(H*C-O)*d,W[b]=N*e,W[c]=R,p[t]=W.x,p[t+1]=W.y,p[t+2]=W.z,W[a]=0,W[b]=0,W[c]=0<l?1:-1,n[t]=W.x,n[t+1]=W.y,n[t+2]=W.z,h[w]=H/m,h[w+1]=1-K/D,t+=3,w+=2,f+=1;for(K=0;K<D;K++)for(H=
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|
0;H<m;H++)a=v+H+g*(K+1),b=v+(H+1)+g*(K+1),c=v+(H+1)+g*K,r[z]=v+H+g*K,r[z+1]=a,r[z+2]=c,r[z+3]=a,r[z+4]=b,r[z+5]=c,z+=6,V+=6;k.addGroup(x,V,A);x+=V;v+=f}I.call(this);this.type="BoxBufferGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};var k=this;d=Math.floor(d)||1;e=Math.floor(e)||1;f=Math.floor(f)||1;var l=function(a,b,c){return a=0+(a+1)*(b+1)*2+(a+1)*(c+1)*2+(c+1)*(b+1)*2}(d,e,f),m=function(a,b,c){a=0+a*b*2+a*c*2+c*b*2;return 6*a}(d,e,f),r=new (65535<
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-m?Uint32Array:Uint16Array)(m),p=new Float32Array(3*l),n=new Float32Array(3*l),h=new Float32Array(2*l),u=0,w=0,z=0,v=0,x=0;g("z","y","x",-1,-1,c,b,a,f,e,0);g("z","y","x",1,-1,c,b,-a,f,e,1);g("x","z","y",1,1,a,c,b,d,f,2);g("x","z","y",1,-1,a,c,-b,d,f,3);g("x","y","z",1,-1,a,b,c,d,e,4);g("x","y","z",-1,-1,a,b,-c,d,e,5);this.setIndex(new C(r,1));this.addAttribute("position",new C(p,3));this.addAttribute("normal",new C(n,3));this.addAttribute("uv",new C(h,2))}function eb(a,b,c,d){I.call(this);this.type=
|
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|
-"PlaneBufferGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};var e=a/2,f=b/2;c=Math.floor(c)||1;d=Math.floor(d)||1;var g=c+1,k=d+1,l=a/c,m=b/d;b=new Float32Array(g*k*3);a=new Float32Array(g*k*3);for(var r=new Float32Array(g*k*2),h=0,n=0,t=0;t<k;t++)for(var u=t*m-f,w=0;w<g;w++)b[h]=w*l-e,b[h+1]=-u,a[h+2]=1,r[n]=w/c,r[n+1]=1-t/d,h+=3,n+=2;h=0;e=new (65535<b.length/3?Uint32Array:Uint16Array)(c*d*6);for(t=0;t<d;t++)for(w=0;w<c;w++)f=w+g*(t+1),k=w+1+g*(t+1),l=w+1+g*t,e[h]=
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|
-w+g*t,e[h+1]=f,e[h+2]=l,e[h+3]=f,e[h+4]=k,e[h+5]=l,h+=6;this.setIndex(new C(e,1));this.addAttribute("position",new C(b,3));this.addAttribute("normal",new C(a,3));this.addAttribute("uv",new C(r,2))}function Y(){A.call(this);this.type="Camera";this.matrixWorldInverse=new H;this.projectionMatrix=new H}function Ca(a,b,c,d){Y.call(this);this.type="PerspectiveCamera";this.fov=void 0!==a?a:50;this.zoom=1;this.near=void 0!==c?c:.1;this.far=void 0!==d?d:2E3;this.focus=10;this.aspect=void 0!==b?b:1;this.view=
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|
+m?Uint32Array:Uint16Array)(m),p=new Float32Array(3*l),n=new Float32Array(3*l),h=new Float32Array(2*l),t=0,w=0,z=0,v=0,x=0;g("z","y","x",-1,-1,c,b,a,f,e,0);g("z","y","x",1,-1,c,b,-a,f,e,1);g("x","z","y",1,1,a,c,b,d,f,2);g("x","z","y",1,-1,a,c,-b,d,f,3);g("x","y","z",1,-1,a,b,c,d,e,4);g("x","y","z",-1,-1,a,b,-c,d,e,5);this.setIndex(new C(r,1));this.addAttribute("position",new C(p,3));this.addAttribute("normal",new C(n,3));this.addAttribute("uv",new C(h,2))}function eb(a,b,c,d){I.call(this);this.type=
|
|
|
+"PlaneBufferGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};var e=a/2,f=b/2;c=Math.floor(c)||1;d=Math.floor(d)||1;var g=c+1,k=d+1,l=a/c,m=b/d;b=new Float32Array(g*k*3);a=new Float32Array(g*k*3);for(var r=new Float32Array(g*k*2),p=0,n=0,h=0;h<k;h++)for(var t=h*m-f,w=0;w<g;w++)b[p]=w*l-e,b[p+1]=-t,a[p+2]=1,r[n]=w/c,r[n+1]=1-h/d,p+=3,n+=2;p=0;e=new (65535<b.length/3?Uint32Array:Uint16Array)(c*d*6);for(h=0;h<d;h++)for(w=0;w<c;w++)f=w+g*(h+1),k=w+1+g*(h+1),l=w+1+g*h,e[p]=
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|
+w+g*h,e[p+1]=f,e[p+2]=l,e[p+3]=f,e[p+4]=k,e[p+5]=l,p+=6;this.setIndex(new C(e,1));this.addAttribute("position",new C(b,3));this.addAttribute("normal",new C(a,3));this.addAttribute("uv",new C(r,2))}function Y(){A.call(this);this.type="Camera";this.matrixWorldInverse=new H;this.projectionMatrix=new H}function Ca(a,b,c,d){Y.call(this);this.type="PerspectiveCamera";this.fov=void 0!==a?a:50;this.zoom=1;this.near=void 0!==c?c:.1;this.far=void 0!==d?d:2E3;this.focus=10;this.aspect=void 0!==b?b:1;this.view=
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|
null;this.filmGauge=35;this.filmOffset=0;this.updateProjectionMatrix()}function Db(a,b,c,d,e,f){Y.call(this);this.type="OrthographicCamera";this.zoom=1;this.view=null;this.left=a;this.right=b;this.top=c;this.bottom=d;this.near=void 0!==e?e:.1;this.far=void 0!==f?f:2E3;this.updateProjectionMatrix()}function Ze(a,b,c){var d,e,f;return{setMode:function(a){d=a},setIndex:function(c){c.array instanceof Uint32Array&&b.get("OES_element_index_uint")?(e=a.UNSIGNED_INT,f=4):(e=a.UNSIGNED_SHORT,f=2)},render:function(b,
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|
k){a.drawElements(d,k,e,b*f);c.calls++;c.vertices+=k;d===a.TRIANGLES&&(c.faces+=k/3)},renderInstances:function(g,k,l){var m=b.get("ANGLE_instanced_arrays");null===m?console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays."):(m.drawElementsInstancedANGLE(d,l,e,k*f,g.maxInstancedCount),c.calls++,c.vertices+=l*g.maxInstancedCount,d===a.TRIANGLES&&(c.faces+=g.maxInstancedCount*l/3))}}}function $e(a,b,c){var d;return{setMode:function(a){d=
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|
a},render:function(b,f){a.drawArrays(d,b,f);c.calls++;c.vertices+=f;d===a.TRIANGLES&&(c.faces+=f/3)},renderInstances:function(e){var f=b.get("ANGLE_instanced_arrays");if(null===f)console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");else{var g=e.attributes.position,g=g&&g.isInterleavedBufferAttribute?g.data.count:g.count;f.drawArraysInstancedANGLE(d,0,g,e.maxInstancedCount);c.calls++;c.vertices+=g*e.maxInstancedCount;
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|
@@ -61,22 +61,22 @@ c[0]+"ToLinear"+c[1]+"; }"}function cf(a,b){var c=ke(b);return"vec4 "+a+"( vec4
|
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|
"",(a.fragDepth||b.logarithmicDepthBuffer)&&c.get("EXT_frag_depth")?"#extension GL_EXT_frag_depth : enable":"",a.drawBuffers&&c.get("WEBGL_draw_buffers")?"#extension GL_EXT_draw_buffers : require":"",(a.shaderTextureLOD||b.envMap)&&c.get("EXT_shader_texture_lod")?"#extension GL_EXT_shader_texture_lod : enable":""].filter(fc).join("\n")}function ff(a){var b=[],c;for(c in a){var d=a[c];!1!==d&&b.push("#define "+c+" "+d)}return b.join("\n")}function fc(a){return""!==a}function le(a,b){return a.replace(/NUM_DIR_LIGHTS/g,
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|
b.numDirLights).replace(/NUM_SPOT_LIGHTS/g,b.numSpotLights).replace(/NUM_POINT_LIGHTS/g,b.numPointLights).replace(/NUM_HEMI_LIGHTS/g,b.numHemiLights)}function ud(a){return a.replace(/#include +<([\w\d.]+)>/g,function(a,c){var d=Z[c];if(void 0===d)throw Error("Can not resolve #include <"+c+">");return ud(d)})}function me(a){return a.replace(/for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g,function(a,c,d,e){a="";for(c=parseInt(c);c<parseInt(d);c++)a+=e.replace(/\[ i \]/g,"[ "+c+
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|
" ]");return a})}function gf(a,b,c,d){var e=a.context,f=c.extensions,g=c.defines,k=c.__webglShader.vertexShader,l=c.__webglShader.fragmentShader,m="SHADOWMAP_TYPE_BASIC";1===d.shadowMapType?m="SHADOWMAP_TYPE_PCF":2===d.shadowMapType&&(m="SHADOWMAP_TYPE_PCF_SOFT");var r="ENVMAP_TYPE_CUBE",h="ENVMAP_MODE_REFLECTION",n="ENVMAP_BLENDING_MULTIPLY";if(d.envMap){switch(c.envMap.mapping){case 301:case 302:r="ENVMAP_TYPE_CUBE";break;case 306:case 307:r="ENVMAP_TYPE_CUBE_UV";break;case 303:case 304:r="ENVMAP_TYPE_EQUIREC";
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|
-break;case 305:r="ENVMAP_TYPE_SPHERE"}switch(c.envMap.mapping){case 302:case 304:h="ENVMAP_MODE_REFRACTION"}switch(c.combine){case 0:n="ENVMAP_BLENDING_MULTIPLY";break;case 1:n="ENVMAP_BLENDING_MIX";break;case 2:n="ENVMAP_BLENDING_ADD"}}var t=0<a.gammaFactor?a.gammaFactor:1,f=ef(f,d,a.extensions),u=ff(g),w=e.createProgram();c.isRawShaderMaterial?(g=[u,"\n"].filter(fc).join("\n"),m=[f,u,"\n"].filter(fc).join("\n")):(g=["precision "+d.precision+" float;","precision "+d.precision+" int;","#define SHADER_NAME "+
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|
|
-c.__webglShader.name,u,d.supportsVertexTextures?"#define VERTEX_TEXTURES":"","#define GAMMA_FACTOR "+t,"#define MAX_BONES "+d.maxBones,d.map?"#define USE_MAP":"",d.envMap?"#define USE_ENVMAP":"",d.envMap?"#define "+h:"",d.lightMap?"#define USE_LIGHTMAP":"",d.aoMap?"#define USE_AOMAP":"",d.emissiveMap?"#define USE_EMISSIVEMAP":"",d.bumpMap?"#define USE_BUMPMAP":"",d.normalMap?"#define USE_NORMALMAP":"",d.displacementMap&&d.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",d.specularMap?"#define USE_SPECULARMAP":
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|
|
+break;case 305:r="ENVMAP_TYPE_SPHERE"}switch(c.envMap.mapping){case 302:case 304:h="ENVMAP_MODE_REFRACTION"}switch(c.combine){case 0:n="ENVMAP_BLENDING_MULTIPLY";break;case 1:n="ENVMAP_BLENDING_MIX";break;case 2:n="ENVMAP_BLENDING_ADD"}}var u=0<a.gammaFactor?a.gammaFactor:1,f=ef(f,d,a.extensions),t=ff(g),w=e.createProgram();c.isRawShaderMaterial?(g=[t,"\n"].filter(fc).join("\n"),m=[f,t,"\n"].filter(fc).join("\n")):(g=["precision "+d.precision+" float;","precision "+d.precision+" int;","#define SHADER_NAME "+
|
|
|
+c.__webglShader.name,t,d.supportsVertexTextures?"#define VERTEX_TEXTURES":"","#define GAMMA_FACTOR "+u,"#define MAX_BONES "+d.maxBones,d.map?"#define USE_MAP":"",d.envMap?"#define USE_ENVMAP":"",d.envMap?"#define "+h:"",d.lightMap?"#define USE_LIGHTMAP":"",d.aoMap?"#define USE_AOMAP":"",d.emissiveMap?"#define USE_EMISSIVEMAP":"",d.bumpMap?"#define USE_BUMPMAP":"",d.normalMap?"#define USE_NORMALMAP":"",d.displacementMap&&d.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",d.specularMap?"#define USE_SPECULARMAP":
|
|
|
"",d.roughnessMap?"#define USE_ROUGHNESSMAP":"",d.metalnessMap?"#define USE_METALNESSMAP":"",d.alphaMap?"#define USE_ALPHAMAP":"",d.vertexColors?"#define USE_COLOR":"",d.flatShading?"#define FLAT_SHADED":"",d.skinning?"#define USE_SKINNING":"",d.useVertexTexture?"#define BONE_TEXTURE":"",d.morphTargets?"#define USE_MORPHTARGETS":"",d.morphNormals&&!1===d.flatShading?"#define USE_MORPHNORMALS":"",d.doubleSided?"#define DOUBLE_SIDED":"",d.flipSided?"#define FLIP_SIDED":"","#define NUM_CLIPPING_PLANES "+
|
|
|
d.numClippingPlanes,d.shadowMapEnabled?"#define USE_SHADOWMAP":"",d.shadowMapEnabled?"#define "+m:"",d.sizeAttenuation?"#define USE_SIZEATTENUATION":"",d.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",d.logarithmicDepthBuffer&&a.extensions.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","attribute vec3 position;",
|
|
|
"attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_COLOR","\tattribute vec3 color;","#endif","#ifdef USE_MORPHTARGETS","\tattribute vec3 morphTarget0;","\tattribute vec3 morphTarget1;","\tattribute vec3 morphTarget2;","\tattribute vec3 morphTarget3;","\t#ifdef USE_MORPHNORMALS","\t\tattribute vec3 morphNormal0;","\t\tattribute vec3 morphNormal1;","\t\tattribute vec3 morphNormal2;","\t\tattribute vec3 morphNormal3;","\t#else","\t\tattribute vec3 morphTarget4;","\t\tattribute vec3 morphTarget5;",
|
|
|
-"\t\tattribute vec3 morphTarget6;","\t\tattribute vec3 morphTarget7;","\t#endif","#endif","#ifdef USE_SKINNING","\tattribute vec4 skinIndex;","\tattribute vec4 skinWeight;","#endif","\n"].filter(fc).join("\n"),m=[f,"precision "+d.precision+" float;","precision "+d.precision+" int;","#define SHADER_NAME "+c.__webglShader.name,u,d.alphaTest?"#define ALPHATEST "+d.alphaTest:"","#define GAMMA_FACTOR "+t,d.useFog&&d.fog?"#define USE_FOG":"",d.useFog&&d.fogExp?"#define FOG_EXP2":"",d.map?"#define USE_MAP":
|
|
|
+"\t\tattribute vec3 morphTarget6;","\t\tattribute vec3 morphTarget7;","\t#endif","#endif","#ifdef USE_SKINNING","\tattribute vec4 skinIndex;","\tattribute vec4 skinWeight;","#endif","\n"].filter(fc).join("\n"),m=[f,"precision "+d.precision+" float;","precision "+d.precision+" int;","#define SHADER_NAME "+c.__webglShader.name,t,d.alphaTest?"#define ALPHATEST "+d.alphaTest:"","#define GAMMA_FACTOR "+u,d.useFog&&d.fog?"#define USE_FOG":"",d.useFog&&d.fogExp?"#define FOG_EXP2":"",d.map?"#define USE_MAP":
|
|
|
"",d.envMap?"#define USE_ENVMAP":"",d.envMap?"#define "+r:"",d.envMap?"#define "+h:"",d.envMap?"#define "+n:"",d.lightMap?"#define USE_LIGHTMAP":"",d.aoMap?"#define USE_AOMAP":"",d.emissiveMap?"#define USE_EMISSIVEMAP":"",d.bumpMap?"#define USE_BUMPMAP":"",d.normalMap?"#define USE_NORMALMAP":"",d.specularMap?"#define USE_SPECULARMAP":"",d.roughnessMap?"#define USE_ROUGHNESSMAP":"",d.metalnessMap?"#define USE_METALNESSMAP":"",d.alphaMap?"#define USE_ALPHAMAP":"",d.vertexColors?"#define USE_COLOR":
|
|
|
"",d.flatShading?"#define FLAT_SHADED":"",d.doubleSided?"#define DOUBLE_SIDED":"",d.flipSided?"#define FLIP_SIDED":"","#define NUM_CLIPPING_PLANES "+d.numClippingPlanes,d.shadowMapEnabled?"#define USE_SHADOWMAP":"",d.shadowMapEnabled?"#define "+m:"",d.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",d.physicallyCorrectLights?"#define PHYSICALLY_CORRECT_LIGHTS":"",d.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",d.logarithmicDepthBuffer&&a.extensions.get("EXT_frag_depth")?"#define USE_LOGDEPTHBUF_EXT":
|
|
|
"",d.envMap&&a.extensions.get("EXT_shader_texture_lod")?"#define TEXTURE_LOD_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;",0!==d.toneMapping?"#define TONE_MAPPING":"",0!==d.toneMapping?Z.tonemapping_pars_fragment:"",0!==d.toneMapping?df("toneMapping",d.toneMapping):"",d.outputEncoding||d.mapEncoding||d.envMapEncoding||d.emissiveMapEncoding?Z.encodings_pars_fragment:"",d.mapEncoding?td("mapTexelToLinear",d.mapEncoding):"",d.envMapEncoding?td("envMapTexelToLinear",d.envMapEncoding):
|
|
|
"",d.emissiveMapEncoding?td("emissiveMapTexelToLinear",d.emissiveMapEncoding):"",d.outputEncoding?cf("linearToOutputTexel",d.outputEncoding):"",d.depthPacking?"#define DEPTH_PACKING "+c.depthPacking:"","\n"].filter(fc).join("\n"));k=ud(k,d);k=le(k,d);l=ud(l,d);l=le(l,d);c.isShaderMaterial||(k=me(k),l=me(l));l=m+l;k=je(e,e.VERTEX_SHADER,g+k);l=je(e,e.FRAGMENT_SHADER,l);e.attachShader(w,k);e.attachShader(w,l);void 0!==c.index0AttributeName?e.bindAttribLocation(w,0,c.index0AttributeName):!0===d.morphTargets&&
|
|
|
-e.bindAttribLocation(w,0,"position");e.linkProgram(w);d=e.getProgramInfoLog(w);r=e.getShaderInfoLog(k);h=e.getShaderInfoLog(l);t=n=!0;if(!1===e.getProgramParameter(w,e.LINK_STATUS))n=!1,console.error("THREE.WebGLProgram: shader error: ",e.getError(),"gl.VALIDATE_STATUS",e.getProgramParameter(w,e.VALIDATE_STATUS),"gl.getProgramInfoLog",d,r,h);else if(""!==d)console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",d);else if(""===r||""===h)t=!1;t&&(this.diagnostics={runnable:n,material:c,programLog:d,
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|
|
+e.bindAttribLocation(w,0,"position");e.linkProgram(w);d=e.getProgramInfoLog(w);r=e.getShaderInfoLog(k);h=e.getShaderInfoLog(l);u=n=!0;if(!1===e.getProgramParameter(w,e.LINK_STATUS))n=!1,console.error("THREE.WebGLProgram: shader error: ",e.getError(),"gl.VALIDATE_STATUS",e.getProgramParameter(w,e.VALIDATE_STATUS),"gl.getProgramInfoLog",d,r,h);else if(""!==d)console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",d);else if(""===r||""===h)u=!1;u&&(this.diagnostics={runnable:n,material:c,programLog:d,
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|
|
vertexShader:{log:r,prefix:g},fragmentShader:{log:h,prefix:m}});e.deleteShader(k);e.deleteShader(l);var z;this.getUniforms=function(){void 0===z&&(z=new Ta(e,w,a));return z};var v;this.getAttributes=function(){if(void 0===v){for(var a={},b=e.getProgramParameter(w,e.ACTIVE_ATTRIBUTES),c=0;c<b;c++){var d=e.getActiveAttrib(w,c).name;a[d]=e.getAttribLocation(w,d)}v=a}return v};this.destroy=function(){e.deleteProgram(w);this.program=void 0};Object.defineProperties(this,{uniforms:{get:function(){console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms().");
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|
|
return this.getUniforms()}},attributes:{get:function(){console.warn("THREE.WebGLProgram: .attributes is now .getAttributes().");return this.getAttributes()}}});this.id=hf++;this.code=b;this.usedTimes=1;this.program=w;this.vertexShader=k;this.fragmentShader=l;return this}function jf(a,b){function c(a,b){var c;a?a&&a.isTexture?c=a.encoding:a&&a.isWebGLRenderTarget&&(console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead."),
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|
|
c=a.texture.encoding):c=3E3;3E3===c&&b&&(c=3007);return c}var d=[],e={MeshDepthMaterial:"depth",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points"},f="precision supportsVertexTextures map mapEncoding envMap envMapMode envMapEncoding lightMap aoMap emissiveMap emissiveMapEncoding bumpMap normalMap displacementMap specularMap roughnessMap metalnessMap alphaMap combine vertexColors fog useFog fogExp flatShading sizeAttenuation logarithmicDepthBuffer skinning maxBones useVertexTexture morphTargets morphNormals maxMorphTargets maxMorphNormals premultipliedAlpha numDirLights numPointLights numSpotLights numHemiLights shadowMapEnabled shadowMapType toneMapping physicallyCorrectLights alphaTest doubleSided flipSided numClippingPlanes depthPacking".split(" ");
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|
|
-this.getParameters=function(d,f,l,m,r){var h=e[d.type],n;b.floatVertexTextures&&r&&r.skeleton&&r.skeleton.useVertexTexture?n=1024:(n=Math.floor((b.maxVertexUniforms-20)/4),void 0!==r&&r&&r.isSkinnedMesh&&(n=Math.min(r.skeleton.bones.length,n),n<r.skeleton.bones.length&&console.warn("WebGLRenderer: too many bones - "+r.skeleton.bones.length+", this GPU supports just "+n+" (try OpenGL instead of ANGLE)")));var t=a.getPrecision();null!==d.precision&&(t=b.getMaxPrecision(d.precision),t!==d.precision&&
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|
|
-console.warn("THREE.WebGLProgram.getParameters:",d.precision,"not supported, using",t,"instead."));var u=a.getCurrentRenderTarget();return{shaderID:h,precision:t,supportsVertexTextures:b.vertexTextures,outputEncoding:c(u?u.texture:null,a.gammaOutput),map:!!d.map,mapEncoding:c(d.map,a.gammaInput),envMap:!!d.envMap,envMapMode:d.envMap&&d.envMap.mapping,envMapEncoding:c(d.envMap,a.gammaInput),envMapCubeUV:!!d.envMap&&(306===d.envMap.mapping||307===d.envMap.mapping),lightMap:!!d.lightMap,aoMap:!!d.aoMap,
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|
|
+this.getParameters=function(d,f,l,m,r){var h=e[d.type],n;b.floatVertexTextures&&r&&r.skeleton&&r.skeleton.useVertexTexture?n=1024:(n=Math.floor((b.maxVertexUniforms-20)/4),void 0!==r&&r&&r.isSkinnedMesh&&(n=Math.min(r.skeleton.bones.length,n),n<r.skeleton.bones.length&&console.warn("WebGLRenderer: too many bones - "+r.skeleton.bones.length+", this GPU supports just "+n+" (try OpenGL instead of ANGLE)")));var u=a.getPrecision();null!==d.precision&&(u=b.getMaxPrecision(d.precision),u!==d.precision&&
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|
|
+console.warn("THREE.WebGLProgram.getParameters:",d.precision,"not supported, using",u,"instead."));var t=a.getCurrentRenderTarget();return{shaderID:h,precision:u,supportsVertexTextures:b.vertexTextures,outputEncoding:c(t?t.texture:null,a.gammaOutput),map:!!d.map,mapEncoding:c(d.map,a.gammaInput),envMap:!!d.envMap,envMapMode:d.envMap&&d.envMap.mapping,envMapEncoding:c(d.envMap,a.gammaInput),envMapCubeUV:!!d.envMap&&(306===d.envMap.mapping||307===d.envMap.mapping),lightMap:!!d.lightMap,aoMap:!!d.aoMap,
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|
|
emissiveMap:!!d.emissiveMap,emissiveMapEncoding:c(d.emissiveMap,a.gammaInput),bumpMap:!!d.bumpMap,normalMap:!!d.normalMap,displacementMap:!!d.displacementMap,roughnessMap:!!d.roughnessMap,metalnessMap:!!d.metalnessMap,specularMap:!!d.specularMap,alphaMap:!!d.alphaMap,combine:d.combine,vertexColors:d.vertexColors,fog:!!l,useFog:d.fog,fogExp:l&&l.isFogExp2,flatShading:1===d.shading,sizeAttenuation:d.sizeAttenuation,logarithmicDepthBuffer:b.logarithmicDepthBuffer,skinning:d.skinning,maxBones:n,useVertexTexture:b.floatVertexTextures&&
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|
|
r&&r.skeleton&&r.skeleton.useVertexTexture,morphTargets:d.morphTargets,morphNormals:d.morphNormals,maxMorphTargets:a.maxMorphTargets,maxMorphNormals:a.maxMorphNormals,numDirLights:f.directional.length,numPointLights:f.point.length,numSpotLights:f.spot.length,numHemiLights:f.hemi.length,numClippingPlanes:m,shadowMapEnabled:a.shadowMap.enabled&&r.receiveShadow&&0<f.shadows.length,shadowMapType:a.shadowMap.type,toneMapping:a.toneMapping,physicallyCorrectLights:a.physicallyCorrectLights,premultipliedAlpha:d.premultipliedAlpha,
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|
|
alphaTest:d.alphaTest,doubleSided:2===d.side,flipSided:1===d.side,depthPacking:void 0!==d.depthPacking?d.depthPacking:!1}};this.getProgramCode=function(a,b){var c=[];b.shaderID?c.push(b.shaderID):(c.push(a.fragmentShader),c.push(a.vertexShader));if(void 0!==a.defines)for(var d in a.defines)c.push(d),c.push(a.defines[d]);for(d=0;d<f.length;d++)c.push(b[f[d]]);return c.join()};this.acquireProgram=function(b,c,e){for(var f,r=0,h=d.length;r<h;r++){var n=d[r];if(n.code===e){f=n;++f.usedTimes;break}}void 0===
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|
|
@@ -84,183 +84,182 @@ f&&(f=new gf(a,e,b,c),d.push(f));return f};this.releaseProgram=function(a){if(0=
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|
b.get(c.data).__webglBuffer:b.get(c).__webglBuffer;void 0!==d&&(a.deleteBuffer(d),c.isInterleavedBufferAttribute?b["delete"](c.data):b["delete"](c))}var f={};return{get:function(a){var b=a.geometry;if(void 0!==f[b.id])return f[b.id];b.addEventListener("dispose",d);var e;b.isBufferGeometry?e=b:b.isGeometry&&(void 0===b._bufferGeometry&&(b._bufferGeometry=(new I).setFromObject(a)),e=b._bufferGeometry);f[b.id]=e;c.memory.geometries++;return e}}}function lf(a,b,c){function d(c,d){var e=c.isInterleavedBufferAttribute?
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|
|
c.data:c,l=b.get(e);void 0===l.__webglBuffer?(l.__webglBuffer=a.createBuffer(),a.bindBuffer(d,l.__webglBuffer),a.bufferData(d,e.array,e.dynamic?a.DYNAMIC_DRAW:a.STATIC_DRAW),l.version=e.version):l.version!==e.version&&(a.bindBuffer(d,l.__webglBuffer),!1===e.dynamic||-1===e.updateRange.count?a.bufferSubData(d,0,e.array):0===e.updateRange.count?console.error("THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually."):
|
|
|
(a.bufferSubData(d,e.updateRange.offset*e.array.BYTES_PER_ELEMENT,e.array.subarray(e.updateRange.offset,e.updateRange.offset+e.updateRange.count)),e.updateRange.count=0),l.version=e.version)}var e=new kf(a,b,c);return{getAttributeBuffer:function(a){return a.isInterleavedBufferAttribute?b.get(a.data).__webglBuffer:b.get(a).__webglBuffer},getWireframeAttribute:function(c){var e=b.get(c);if(void 0!==e.wireframe)return e.wireframe;var k=[],l=c.index,m=c.attributes;c=m.position;if(null!==l)for(var l=l.array,
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|
|
-m=0,r=l.length;m<r;m+=3){var h=l[m+0],n=l[m+1],t=l[m+2];k.push(h,n,n,t,t,h)}else for(l=m.position.array,m=0,r=l.length/3-1;m<r;m+=3)h=m+0,n=m+1,t=m+2,k.push(h,n,n,t,t,h);k=new C(new (65535<c.count?Uint32Array:Uint16Array)(k),1);d(k,a.ELEMENT_ARRAY_BUFFER);return e.wireframe=k},update:function(b){var c=e.get(b);b.geometry.isGeometry&&c.updateFromObject(b);b=c.index;var k=c.attributes;null!==b&&d(b,a.ELEMENT_ARRAY_BUFFER);for(var l in k)d(k[l],a.ARRAY_BUFFER);b=c.morphAttributes;for(l in b)for(var k=
|
|
|
+m=0,r=l.length;m<r;m+=3){var h=l[m+0],n=l[m+1],u=l[m+2];k.push(h,n,n,u,u,h)}else for(l=m.position.array,m=0,r=l.length/3-1;m<r;m+=3)h=m+0,n=m+1,u=m+2,k.push(h,n,n,u,u,h);k=new C(new (65535<c.count?Uint32Array:Uint16Array)(k),1);d(k,a.ELEMENT_ARRAY_BUFFER);return e.wireframe=k},update:function(b){var c=e.get(b);b.geometry.isGeometry&&c.updateFromObject(b);b=c.index;var k=c.attributes;null!==b&&d(b,a.ELEMENT_ARRAY_BUFFER);for(var l in k)d(k[l],a.ARRAY_BUFFER);b=c.morphAttributes;for(l in b)for(var k=
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|
|
b[l],m=0,h=k.length;m<h;m++)d(k[m],a.ARRAY_BUFFER);return c}}}function mf(a,b,c,d,e,f,g){function k(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+"). Resized to "+d.width+"x"+d.height,a);return d}return a}
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|
|
function l(a){return h.Math.isPowerOfTwo(a.width)&&h.Math.isPowerOfTwo(a.height)}function m(b){return 1003===b||1004===b||1005===b?a.NEAREST:a.LINEAR}function r(b){b=b.target;b.removeEventListener("dispose",r);a:{var c=d.get(b);if(b.image&&c.__image__webglTextureCube)a.deleteTexture(c.__image__webglTextureCube);else{if(void 0===c.__webglInit)break a;a.deleteTexture(c.__webglTexture)}d["delete"](b)}z.textures--}function p(b){b=b.target;b.removeEventListener("dispose",p);var c=d.get(b),e=d.get(b.texture);
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|
if(b){void 0!==e.__webglTexture&&a.deleteTexture(e.__webglTexture);b.depthTexture&&b.depthTexture.dispose();if(b&&b.isWebGLRenderTargetCube)for(e=0;6>e;e++)a.deleteFramebuffer(c.__webglFramebuffer[e]),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer[e]);else a.deleteFramebuffer(c.__webglFramebuffer),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer);d["delete"](b.texture);d["delete"](b)}z.textures--}function n(b,g){var m=d.get(b);if(0<b.version&&m.__version!==b.version){var n=
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|
b.image;if(void 0===n)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",b);else if(!1===n.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",b);else{void 0===m.__webglInit&&(m.__webglInit=!0,b.addEventListener("dispose",r),m.__webglTexture=a.createTexture(),z.textures++);c.activeTexture(a.TEXTURE0+g);c.bindTexture(a.TEXTURE_2D,m.__webglTexture);a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,b.flipY);a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,
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|
|
-b.premultiplyAlpha);b.isDataTexture&&1!==b.unpackAlignment&&!1===h.Math.isPowerOfTwo(b.image.width)&&1022===b.format&&1009===b.type&&(console.warn("THREE.WebGLRenderer: Changed unpackAlignment to 1. See #9566.",b),b.unpackAlignment=1);a.pixelStorei(a.UNPACK_ALIGNMENT,b.unpackAlignment);var p=k(b.image,e.maxTextureSize);if((1001!==b.wrapS||1001!==b.wrapT||1003!==b.minFilter&&1006!==b.minFilter)&&!1===l(p))if(n=p,n instanceof HTMLImageElement||n instanceof HTMLCanvasElement){var u=document.createElementNS("http://www.w3.org/1999/xhtml",
|
|
|
-"canvas");u.width=h.Math.nearestPowerOfTwo(n.width);u.height=h.Math.nearestPowerOfTwo(n.height);u.getContext("2d").drawImage(n,0,0,u.width,u.height);console.warn("THREE.WebGLRenderer: image is not power of two ("+n.width+"x"+n.height+"). Resized to "+u.width+"x"+u.height,n);p=u}else p=n;var n=l(p),u=f(b.format),w=f(b.type);t(a.TEXTURE_2D,b,n);var q=b.mipmaps;if(b&&b.isDepthTexture){q=a.DEPTH_COMPONENT;if(1015===b.type){if(!v)throw Error("Float Depth Texture only supported in WebGL2.0");q=a.DEPTH_COMPONENT32F}else v&&
|
|
|
-(q=a.DEPTH_COMPONENT16);1027===b.format&&(q=a.DEPTH_STENCIL);c.texImage2D(a.TEXTURE_2D,0,q,p.width,p.height,0,u,w,null)}else if(b&&b.isDataTexture)if(0<q.length&&n){for(var T=0,D=q.length;T<D;T++)p=q[T],c.texImage2D(a.TEXTURE_2D,T,u,p.width,p.height,0,u,w,p.data);b.generateMipmaps=!1}else c.texImage2D(a.TEXTURE_2D,0,u,p.width,p.height,0,u,w,p.data);else if(b&&b.isCompressedTexture)for(T=0,D=q.length;T<D;T++)p=q[T],1023!==b.format&&1022!==b.format?-1<c.getCompressedTextureFormats().indexOf(u)?c.compressedTexImage2D(a.TEXTURE_2D,
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|
|
-T,u,p.width,p.height,0,p.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):c.texImage2D(a.TEXTURE_2D,T,u,p.width,p.height,0,u,w,p.data);else if(0<q.length&&n){T=0;for(D=q.length;T<D;T++)p=q[T],c.texImage2D(a.TEXTURE_2D,T,u,u,w,p);b.generateMipmaps=!1}else c.texImage2D(a.TEXTURE_2D,0,u,u,w,p);b.generateMipmaps&&n&&a.generateMipmap(a.TEXTURE_2D);m.__version=b.version;if(b.onUpdate)b.onUpdate(b);return}}c.activeTexture(a.TEXTURE0+g);
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|
|
-c.bindTexture(a.TEXTURE_2D,m.__webglTexture)}function t(c,g,k){k?(a.texParameteri(c,a.TEXTURE_WRAP_S,f(g.wrapS)),a.texParameteri(c,a.TEXTURE_WRAP_T,f(g.wrapT)),a.texParameteri(c,a.TEXTURE_MAG_FILTER,f(g.magFilter)),a.texParameteri(c,a.TEXTURE_MIN_FILTER,f(g.minFilter))):(a.texParameteri(c,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(c,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),1001===g.wrapS&&1001===g.wrapT||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.",
|
|
|
-g),a.texParameteri(c,a.TEXTURE_MAG_FILTER,m(g.magFilter)),a.texParameteri(c,a.TEXTURE_MIN_FILTER,m(g.minFilter)),1003!==g.minFilter&&1006!==g.minFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.",g));!(k=b.get("EXT_texture_filter_anisotropic"))||1015===g.type&&null===b.get("OES_texture_float_linear")||1016===g.type&&null===b.get("OES_texture_half_float_linear")||!(1<g.anisotropy||d.get(g).__currentAnisotropy)||
|
|
|
-(a.texParameterf(c,k.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(g.anisotropy,e.getMaxAnisotropy())),d.get(g).__currentAnisotropy=g.anisotropy)}function u(b,e,g,k){var l=f(e.texture.format),m=f(e.texture.type);c.texImage2D(k,0,l,e.width,e.height,0,l,m,null);a.bindFramebuffer(a.FRAMEBUFFER,b);a.framebufferTexture2D(a.FRAMEBUFFER,g,k,d.get(e.texture).__webglTexture,0);a.bindFramebuffer(a.FRAMEBUFFER,null)}function w(b,c){a.bindRenderbuffer(a.RENDERBUFFER,b);c.depthBuffer&&!c.stencilBuffer?(a.renderbufferStorage(a.RENDERBUFFER,
|
|
|
-a.DEPTH_COMPONENT16,c.width,c.height),a.framebufferRenderbuffer(a.FRAMEBUFFER,a.DEPTH_ATTACHMENT,a.RENDERBUFFER,b)):c.depthBuffer&&c.stencilBuffer?(a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_STENCIL,c.width,c.height),a.framebufferRenderbuffer(a.FRAMEBUFFER,a.DEPTH_STENCIL_ATTACHMENT,a.RENDERBUFFER,b)):a.renderbufferStorage(a.RENDERBUFFER,a.RGBA4,c.width,c.height);a.bindRenderbuffer(a.RENDERBUFFER,null)}var z=g.memory,v="undefined"!==typeof WebGL2RenderingContext&&a instanceof WebGL2RenderingContext;
|
|
|
-this.setTexture2D=n;this.setTextureCube=function(b,g){var m=d.get(b);if(6===b.image.length)if(0<b.version&&m.__version!==b.version){m.__image__webglTextureCube||(b.addEventListener("dispose",r),m.__image__webglTextureCube=a.createTexture(),z.textures++);c.activeTexture(a.TEXTURE0+g);c.bindTexture(a.TEXTURE_CUBE_MAP,m.__image__webglTextureCube);a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,b.flipY);for(var n=b&&b.isCompressedTexture,h=b.image[0]&&b.image[0].isDataTexture,p=[],u=0;6>u;u++)p[u]=n||h?h?b.image[u].image:
|
|
|
-b.image[u]:k(b.image[u],e.maxCubemapSize);var w=l(p[0]),q=f(b.format),v=f(b.type);t(a.TEXTURE_CUBE_MAP,b,w);for(u=0;6>u;u++)if(n)for(var D,A=p[u].mipmaps,C=0,M=A.length;C<M;C++)D=A[C],1023!==b.format&&1022!==b.format?-1<c.getCompressedTextureFormats().indexOf(q)?c.compressedTexImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+u,C,q,D.width,D.height,0,D.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+
|
|
|
-u,C,q,D.width,D.height,0,q,v,D.data);else h?c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+u,0,q,p[u].width,p[u].height,0,q,v,p[u].data):c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+u,0,q,q,v,p[u]);b.generateMipmaps&&w&&a.generateMipmap(a.TEXTURE_CUBE_MAP);m.__version=b.version;if(b.onUpdate)b.onUpdate(b)}else c.activeTexture(a.TEXTURE0+g),c.bindTexture(a.TEXTURE_CUBE_MAP,m.__image__webglTextureCube)};this.setTextureCubeDynamic=function(b,e){c.activeTexture(a.TEXTURE0+e);c.bindTexture(a.TEXTURE_CUBE_MAP,
|
|
|
-d.get(b).__webglTexture)};this.setupRenderTarget=function(b){var e=d.get(b),f=d.get(b.texture);b.addEventListener("dispose",p);f.__webglTexture=a.createTexture();z.textures++;var g=b&&b.isWebGLRenderTargetCube,k=l(b);if(g){e.__webglFramebuffer=[];for(var m=0;6>m;m++)e.__webglFramebuffer[m]=a.createFramebuffer()}else e.__webglFramebuffer=a.createFramebuffer();if(g){c.bindTexture(a.TEXTURE_CUBE_MAP,f.__webglTexture);t(a.TEXTURE_CUBE_MAP,b.texture,k);for(m=0;6>m;m++)u(e.__webglFramebuffer[m],b,a.COLOR_ATTACHMENT0,
|
|
|
-a.TEXTURE_CUBE_MAP_POSITIVE_X+m);b.texture.generateMipmaps&&k&&a.generateMipmap(a.TEXTURE_CUBE_MAP);c.bindTexture(a.TEXTURE_CUBE_MAP,null)}else c.bindTexture(a.TEXTURE_2D,f.__webglTexture),t(a.TEXTURE_2D,b.texture,k),u(e.__webglFramebuffer,b,a.COLOR_ATTACHMENT0,a.TEXTURE_2D),b.texture.generateMipmaps&&k&&a.generateMipmap(a.TEXTURE_2D),c.bindTexture(a.TEXTURE_2D,null);if(b.depthBuffer){e=d.get(b);f=b&&b.isWebGLRenderTargetCube;if(b.depthTexture){if(f)throw Error("target.depthTexture not supported in Cube render targets");
|
|
|
-if(b&&b.isWebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported!");a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer);if(!b.depthTexture||!b.depthTexture.isDepthTexture)throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");d.get(b.depthTexture).__webglTexture&&b.depthTexture.image.width===b.width&&b.depthTexture.image.height===b.height||(b.depthTexture.image.width=b.width,b.depthTexture.image.height=b.height,b.depthTexture.needsUpdate=
|
|
|
-!0);n(b.depthTexture,0);e=d.get(b.depthTexture).__webglTexture;if(1026===b.depthTexture.format)a.framebufferTexture2D(a.FRAMEBUFFER,a.DEPTH_ATTACHMENT,a.TEXTURE_2D,e,0);else if(1027===b.depthTexture.format)a.framebufferTexture2D(a.FRAMEBUFFER,a.DEPTH_STENCIL_ATTACHMENT,a.TEXTURE_2D,e,0);else throw Error("Unknown depthTexture format");}else if(f)for(e.__webglDepthbuffer=[],f=0;6>f;f++)a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer[f]),e.__webglDepthbuffer[f]=a.createRenderbuffer(),w(e.__webglDepthbuffer[f],
|
|
|
-b);else a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer),e.__webglDepthbuffer=a.createRenderbuffer(),w(e.__webglDepthbuffer,b);a.bindFramebuffer(a.FRAMEBUFFER,null)}};this.updateRenderTargetMipmap=function(b){var e=b.texture;e.generateMipmaps&&l(b)&&1003!==e.minFilter&&1006!==e.minFilter&&(b=b&&b.isWebGLRenderTargetCube?a.TEXTURE_CUBE_MAP:a.TEXTURE_2D,e=d.get(e).__webglTexture,c.bindTexture(b,e),a.generateMipmap(b),c.bindTexture(b,null))}}function nf(){var a={};return{get:function(b){b=b.uuid;
|
|
|
-var c=a[b];void 0===c&&(c={},a[b]=c);return c},"delete":function(b){delete a[b.uuid]},clear:function(){a={}}}}function of(a,b,c){function d(b,c,d){var e=new Uint8Array(4),f=a.createTexture();a.bindTexture(b,f);a.texParameteri(b,a.TEXTURE_MIN_FILTER,a.NEAREST);a.texParameteri(b,a.TEXTURE_MAG_FILTER,a.NEAREST);for(b=0;b<d;b++)a.texImage2D(c+b,0,a.RGBA,1,1,0,a.RGBA,a.UNSIGNED_BYTE,e);return f}function e(b){!0!==F[b]&&(a.enable(b),F[b]=!0)}function f(b){!1!==F[b]&&(a.disable(b),F[b]=!1)}function g(b,
|
|
|
-d,g,k,l,m,n,h){if(0!==b){e(a.BLEND);if(b!==E||h!==Ea)2===b?h?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ONE,a.ONE,a.ONE,a.ONE)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE)):3===b?h?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,a.ZERO,a.ONE_MINUS_SRC_COLOR,a.ONE_MINUS_SRC_ALPHA)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.ONE_MINUS_SRC_COLOR)):4===b?h?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,
|
|
|
-a.SRC_COLOR,a.ZERO,a.SRC_ALPHA)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.SRC_COLOR)):h?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ONE,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA)):(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA)),E=b,Ea=h;if(5===b){l=l||d;m=m||g;n=n||k;if(d!==L||l!==fa)a.blendEquationSeparate(c(d),c(l)),L=d,fa=l;if(g!==D||k!==T||m!==C||n!==A)a.blendFuncSeparate(c(g),
|
|
|
-c(k),c(m),c(n)),D=g,T=k,C=m,A=n}else A=C=fa=T=D=L=null}else f(a.BLEND),E=b}function k(a){w.setFunc(a)}function l(b){M!==b&&(b?a.frontFace(a.CW):a.frontFace(a.CCW),M=b)}function m(b){0!==b?(e(a.CULL_FACE),b!==O&&(1===b?a.cullFace(a.BACK):2===b?a.cullFace(a.FRONT):a.cullFace(a.FRONT_AND_BACK))):f(a.CULL_FACE);O=b}function h(b){void 0===b&&(b=a.TEXTURE0+W-1);K!==b&&(a.activeTexture(b),K=b)}function p(a,b,c,d){u.setClear(a,b,c,d)}function n(a){w.setClear(a)}function t(a){q.setClear(a)}var u=new function(){var b=
|
|
|
-!1,c=new ea,d=null,e=new ea;return{setMask:function(c){d===c||b||(a.colorMask(c,c,c,c),d=c)},setLocked:function(a){b=a},setClear:function(b,d,f,g){c.set(b,d,f,g);!1===e.equals(c)&&(a.clearColor(b,d,f,g),e.copy(c))},reset:function(){b=!1;d=null;e.set(0,0,0,1)}}},w=new function(){var b=!1,c=null,d=null,g=null;return{setTest:function(b){b?e(a.DEPTH_TEST):f(a.DEPTH_TEST)},setMask:function(d){c===d||b||(a.depthMask(d),c=d)},setFunc:function(b){if(d!==b){if(b)switch(b){case 0:a.depthFunc(a.NEVER);break;
|
|
|
-case 1:a.depthFunc(a.ALWAYS);break;case 2:a.depthFunc(a.LESS);break;case 3:a.depthFunc(a.LEQUAL);break;case 4:a.depthFunc(a.EQUAL);break;case 5:a.depthFunc(a.GEQUAL);break;case 6:a.depthFunc(a.GREATER);break;case 7:a.depthFunc(a.NOTEQUAL);break;default:a.depthFunc(a.LEQUAL)}else a.depthFunc(a.LEQUAL);d=b}},setLocked:function(a){b=a},setClear:function(b){g!==b&&(a.clearDepth(b),g=b)},reset:function(){b=!1;g=d=c=null}}},q=new function(){var b=!1,c=null,d=null,g=null,k=null,l=null,m=null,n=null,h=null;
|
|
|
-return{setTest:function(b){b?e(a.STENCIL_TEST):f(a.STENCIL_TEST)},setMask:function(d){c===d||b||(a.stencilMask(d),c=d)},setFunc:function(b,c,e){if(d!==b||g!==c||k!==e)a.stencilFunc(b,c,e),d=b,g=c,k=e},setOp:function(b,c,d){if(l!==b||m!==c||n!==d)a.stencilOp(b,c,d),l=b,m=c,n=d},setLocked:function(a){b=a},setClear:function(b){h!==b&&(a.clearStencil(b),h=b)},reset:function(){b=!1;h=n=m=l=k=g=d=c=null}}},v=a.getParameter(a.MAX_VERTEX_ATTRIBS),x=new Uint8Array(v),J=new Uint8Array(v),y=new Uint8Array(v),
|
|
|
-F={},G=null,E=null,L=null,D=null,T=null,fa=null,C=null,A=null,Ea=!1,M=null,O=null,P=null,R=null,H=null,V=null,W=a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS),K=null,I={},N=new ea,Q=new ea,bb={};bb[a.TEXTURE_2D]=d(a.TEXTURE_2D,a.TEXTURE_2D,1);bb[a.TEXTURE_CUBE_MAP]=d(a.TEXTURE_CUBE_MAP,a.TEXTURE_CUBE_MAP_POSITIVE_X,6);return{buffers:{color:u,depth:w,stencil:q},init:function(){p(0,0,0,1);n(1);t(0);e(a.DEPTH_TEST);k(3);l(!1);m(1);e(a.CULL_FACE);e(a.BLEND);g(1)},initAttributes:function(){for(var a=0,b=x.length;a<
|
|
|
-b;a++)x[a]=0},enableAttribute:function(c){x[c]=1;0===J[c]&&(a.enableVertexAttribArray(c),J[c]=1);0!==y[c]&&(b.get("ANGLE_instanced_arrays").vertexAttribDivisorANGLE(c,0),y[c]=0)},enableAttributeAndDivisor:function(b,c,d){x[b]=1;0===J[b]&&(a.enableVertexAttribArray(b),J[b]=1);y[b]!==c&&(d.vertexAttribDivisorANGLE(b,c),y[b]=c)},disableUnusedAttributes:function(){for(var b=0,c=J.length;b!==c;++b)J[b]!==x[b]&&(a.disableVertexAttribArray(b),J[b]=0)},enable:e,disable:f,getCompressedTextureFormats:function(){if(null===
|
|
|
-G&&(G=[],b.get("WEBGL_compressed_texture_pvrtc")||b.get("WEBGL_compressed_texture_s3tc")||b.get("WEBGL_compressed_texture_etc1")))for(var c=a.getParameter(a.COMPRESSED_TEXTURE_FORMATS),d=0;d<c.length;d++)G.push(c[d]);return G},setBlending:g,setColorWrite:function(a){u.setMask(a)},setDepthTest:function(a){w.setTest(a)},setDepthWrite:function(a){w.setMask(a)},setDepthFunc:k,setStencilTest:function(a){q.setTest(a)},setStencilWrite:function(a){q.setMask(a)},setStencilFunc:function(a,b,c){q.setFunc(a,
|
|
|
-b,c)},setStencilOp:function(a,b,c){q.setOp(a,b,c)},setFlipSided:l,setCullFace:m,setLineWidth:function(b){b!==P&&(a.lineWidth(b),P=b)},setPolygonOffset:function(b,c,d){if(b){if(e(a.POLYGON_OFFSET_FILL),R!==c||H!==d)a.polygonOffset(c,d),R=c,H=d}else f(a.POLYGON_OFFSET_FILL)},getScissorTest:function(){return V},setScissorTest:function(b){(V=b)?e(a.SCISSOR_TEST):f(a.SCISSOR_TEST)},activeTexture:h,bindTexture:function(b,c){null===K&&h();var d=I[K];void 0===d&&(d={type:void 0,texture:void 0},I[K]=d);if(d.type!==
|
|
|
-b||d.texture!==c)a.bindTexture(b,c||bb[b]),d.type=b,d.texture=c},compressedTexImage2D:function(){try{a.compressedTexImage2D.apply(a,arguments)}catch(b){console.error(b)}},texImage2D:function(){try{a.texImage2D.apply(a,arguments)}catch(b){console.error(b)}},clearColor:p,clearDepth:n,clearStencil:t,scissor:function(b){!1===N.equals(b)&&(a.scissor(b.x,b.y,b.z,b.w),N.copy(b))},viewport:function(b){!1===Q.equals(b)&&(a.viewport(b.x,b.y,b.z,b.w),Q.copy(b))},reset:function(){for(var b=0;b<J.length;b++)1===
|
|
|
-J[b]&&(a.disableVertexAttribArray(b),J[b]=0);F={};K=G=null;I={};O=M=E=null;u.reset();w.reset();q.reset()}}}function pf(a,b,c){function d(b){if("highp"===b){if(0<a.getShaderPrecisionFormat(a.VERTEX_SHADER,a.HIGH_FLOAT).precision&&0<a.getShaderPrecisionFormat(a.FRAGMENT_SHADER,a.HIGH_FLOAT).precision)return"highp";b="mediump"}return"mediump"===b&&0<a.getShaderPrecisionFormat(a.VERTEX_SHADER,a.MEDIUM_FLOAT).precision&&0<a.getShaderPrecisionFormat(a.FRAGMENT_SHADER,a.MEDIUM_FLOAT).precision?"mediump":
|
|
|
-"lowp"}var e,f=void 0!==c.precision?c.precision:"highp",g=d(f);g!==f&&(console.warn("THREE.WebGLRenderer:",f,"not supported, using",g,"instead."),f=g);c=!0===c.logarithmicDepthBuffer&&!!b.get("EXT_frag_depth");var g=a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS),k=a.getParameter(a.MAX_VERTEX_TEXTURE_IMAGE_UNITS),l=a.getParameter(a.MAX_TEXTURE_SIZE),m=a.getParameter(a.MAX_CUBE_MAP_TEXTURE_SIZE),h=a.getParameter(a.MAX_VERTEX_ATTRIBS),p=a.getParameter(a.MAX_VERTEX_UNIFORM_VECTORS),n=a.getParameter(a.MAX_VARYING_VECTORS),
|
|
|
-t=a.getParameter(a.MAX_FRAGMENT_UNIFORM_VECTORS),u=0<k,w=!!b.get("OES_texture_float");return{getMaxAnisotropy:function(){if(void 0!==e)return e;var c=b.get("EXT_texture_filter_anisotropic");return e=null!==c?a.getParameter(c.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0},getMaxPrecision:d,precision:f,logarithmicDepthBuffer:c,maxTextures:g,maxVertexTextures:k,maxTextureSize:l,maxCubemapSize:m,maxAttributes:h,maxVertexUniforms:p,maxVaryings:n,maxFragmentUniforms:t,vertexTextures:u,floatFragmentTextures:w,floatVertexTextures:u&&
|
|
|
-w}}function qf(a){var b={};return{get:function(c){if(void 0!==b[c])return b[c];var d;switch(c){case "WEBGL_depth_texture":d=a.getExtension("WEBGL_depth_texture")||a.getExtension("MOZ_WEBGL_depth_texture")||a.getExtension("WEBKIT_WEBGL_depth_texture");break;case "EXT_texture_filter_anisotropic":d=a.getExtension("EXT_texture_filter_anisotropic")||a.getExtension("MOZ_EXT_texture_filter_anisotropic")||a.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case "WEBGL_compressed_texture_s3tc":d=
|
|
|
-a.getExtension("WEBGL_compressed_texture_s3tc")||a.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case "WEBGL_compressed_texture_pvrtc":d=a.getExtension("WEBGL_compressed_texture_pvrtc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;case "WEBGL_compressed_texture_etc1":d=a.getExtension("WEBGL_compressed_texture_etc1");break;default:d=a.getExtension(c)}null===d&&console.warn("THREE.WebGLRenderer: "+c+" extension not supported.");
|
|
|
-return b[c]=d}}}function rf(){function a(){m.value!==d&&(m.value=d,m.needsUpdate=0<e);c.numPlanes=e}function b(a,b,d,e){var f=null!==a?a.length:0,g=null;if(0!==f){g=m.value;if(!0!==e||null===g){e=d+4*f;b=b.matrixWorldInverse;l.getNormalMatrix(b);if(null===g||g.length<e)g=new Float32Array(e);for(e=0;e!==f;++e,d+=4)k.copy(a[e]).applyMatrix4(b,l),k.normal.toArray(g,d),g[d+3]=k.constant}m.value=g;m.needsUpdate=!0}c.numPlanes=f;return g}var c=this,d=null,e=0,f=!1,g=!1,k=new sa,l=new ya,m={value:null,needsUpdate:!1};
|
|
|
-this.uniform=m;this.numPlanes=0;this.init=function(a,c,g){var k=0!==a.length||c||0!==e||f;f=c;d=b(a,g,0);e=a.length;return k};this.beginShadows=function(){g=!0;b(null)};this.endShadows=function(){g=!1;a()};this.setState=function(c,k,l,h,u){if(!f||null===c||0===c.length||g&&!k)g?b(null):a();else{k=g?0:e;var w=4*k,q=h.clippingState||null;m.value=q;q=b(c,l,w,u);for(c=0;c!==w;++c)q[c]=d[c];h.clippingState=q;this.numPlanes+=k}}}function vd(a){function b(a,b,c,d){!0===L&&(a*=d,b*=d,c*=d);X.clearColor(a,
|
|
|
-b,c,d)}function c(){X.init();X.scissor(Z.copy(ha).multiplyScalar(Na));X.viewport(Va.copy(ga).multiplyScalar(Na));b(Ba.r,Ba.g,Ba.b,Pa)}function d(){U=Q=null;S="";K=-1;X.reset()}function e(a){a.preventDefault();d();c();da.clear()}function f(a){a=a.target;a.removeEventListener("dispose",f);g(a);da["delete"](a)}function g(a){var b=da.get(a).program;a.program=void 0;void 0!==b&&ta.releaseProgram(b)}function k(a,b){return Math.abs(b[0])-Math.abs(a[0])}function l(a,b){return a.object.renderOrder!==b.object.renderOrder?
|
|
|
-a.object.renderOrder-b.object.renderOrder:a.material.program&&b.material.program&&a.material.program!==b.material.program?a.material.program.id-b.material.program.id:a.material.id!==b.material.id?a.material.id-b.material.id:a.z!==b.z?a.z-b.z:a.id-b.id}function m(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.z!==b.z?b.z-a.z:a.id-b.id}function r(a,b,c,d,e){var f;c.transparent?(d=A,f=++Ea):(d=fa,f=++C);f=d[f];void 0!==f?(f.id=a.id,f.object=a,f.geometry=
|
|
|
-b,f.material=c,f.z=Y.z,f.group=e):(f={id:a.id,object:a,geometry:b,material:c,z:Y.z,group:e},d.push(f))}function p(a){if(!na.intersectsSphere(a))return!1;var b=ca.numPlanes;if(0===b)return!0;var c=R.clippingPlanes,d=a.center;a=-a.radius;var e=0;do if(c[e].distanceToPoint(d)<a)return!1;while(++e!==b);return!0}function n(a,b){if(!1!==a.visible){if(0!==(a.layers.mask&b.layers.mask))if(a.isLight)T.push(a);else if(a.isSprite){var c;(c=!1===a.frustumCulled)||(ma.center.set(0,0,0),ma.radius=.7071067811865476,
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|
-ma.applyMatrix4(a.matrixWorld),c=!0===p(ma));c&&O.push(a)}else if(a.isLensFlare)P.push(a);else if(a.isImmediateRenderObject)!0===R.sortObjects&&(Y.setFromMatrixPosition(a.matrixWorld),Y.applyProjection(qa)),r(a,null,a.material,Y.z,null);else if(a.isMesh||a.isLine||a.isPoints)if(a.isSkinnedMesh&&a.skeleton.update(),(c=!1===a.frustumCulled)||(c=a.geometry,null===c.boundingSphere&&c.computeBoundingSphere(),ma.copy(c.boundingSphere).applyMatrix4(a.matrixWorld),c=!0===p(ma)),c){var d=a.material;if(!0===
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|
-d.visible)if(!0===R.sortObjects&&(Y.setFromMatrixPosition(a.matrixWorld),Y.applyProjection(qa)),c=ra.update(a),d.isMultiMaterial)for(var e=c.groups,f=d.materials,d=0,g=e.length;d<g;d++){var k=e[d],l=f[k.materialIndex];!0===l.visible&&r(a,c,l,Y.z,k)}else r(a,c,d,Y.z,null)}c=a.children;d=0;for(g=c.length;d<g;d++)n(c[d],b)}}function t(a,b,c,d){for(var e=0,f=a.length;e<f;e++){var g=a[e],k=g.object,l=g.geometry,m=void 0===d?g.material:d,g=g.group;k.modelViewMatrix.multiplyMatrices(c.matrixWorldInverse,
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|
-k.matrixWorld);k.normalMatrix.getNormalMatrix(k.modelViewMatrix);k.onBeforeRender(R,b,c,l,m,g);if(k.isImmediateRenderObject){u(m);var h=w(c,b.fog,m,k);S="";k.render(function(a){R.renderBufferImmediate(a,h,m)})}else R.renderBufferDirect(c,b.fog,l,m,k,g);k.onAfterRender(R,b,c,l,m,g)}}function u(a){2===a.side?X.disable(B.CULL_FACE):X.enable(B.CULL_FACE);X.setFlipSided(1===a.side);!0===a.transparent?X.setBlending(a.blending,a.blendEquation,a.blendSrc,a.blendDst,a.blendEquationAlpha,a.blendSrcAlpha,a.blendDstAlpha,
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|
-a.premultipliedAlpha):X.setBlending(0);X.setDepthFunc(a.depthFunc);X.setDepthTest(a.depthTest);X.setDepthWrite(a.depthWrite);X.setColorWrite(a.colorWrite);X.setPolygonOffset(a.polygonOffset,a.polygonOffsetFactor,a.polygonOffsetUnits)}function w(a,b,c,d){ba=0;var e=da.get(c);oa&&(pa||a!==U)&&ca.setState(c.clippingPlanes,c.clipShadows,a,e,a===U&&c.id===K);!1===c.needsUpdate&&(void 0===e.program?c.needsUpdate=!0:c.fog&&e.fog!==b?c.needsUpdate=!0:c.lights&&e.lightsHash!==aa.hash?c.needsUpdate=!0:void 0!==
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|
-e.numClippingPlanes&&e.numClippingPlanes!==ca.numPlanes&&(c.needsUpdate=!0));if(c.needsUpdate){a:{var k=da.get(c),l=ta.getParameters(c,aa,b,ca.numPlanes,d),m=ta.getProgramCode(c,l),n=k.program,r=!0;if(void 0===n)c.addEventListener("dispose",f);else if(n.code!==m)g(c);else if(void 0!==l.shaderID)break a;else r=!1;r&&(l.shaderID?(n=Cb[l.shaderID],k.__webglShader={name:c.type,uniforms:h.UniformsUtils.clone(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader}):k.__webglShader={name:c.type,
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|
|
-uniforms:c.uniforms,vertexShader:c.vertexShader,fragmentShader:c.fragmentShader},c.__webglShader=k.__webglShader,n=ta.acquireProgram(c,l,m),k.program=n,c.program=n);l=n.getAttributes();if(c.morphTargets)for(m=c.numSupportedMorphTargets=0;m<R.maxMorphTargets;m++)0<=l["morphTarget"+m]&&c.numSupportedMorphTargets++;if(c.morphNormals)for(m=c.numSupportedMorphNormals=0;m<R.maxMorphNormals;m++)0<=l["morphNormal"+m]&&c.numSupportedMorphNormals++;l=k.__webglShader.uniforms;if(!c.isShaderMaterial&&!c.isRawShaderMaterial||
|
|
|
-!0===c.clipping)k.numClippingPlanes=ca.numPlanes,l.clippingPlanes=ca.uniform;k.fog=b;k.lightsHash=aa.hash;c.lights&&(l.ambientLightColor.value=aa.ambient,l.directionalLights.value=aa.directional,l.spotLights.value=aa.spot,l.pointLights.value=aa.point,l.hemisphereLights.value=aa.hemi,l.directionalShadowMap.value=aa.directionalShadowMap,l.directionalShadowMatrix.value=aa.directionalShadowMatrix,l.spotShadowMap.value=aa.spotShadowMap,l.spotShadowMatrix.value=aa.spotShadowMatrix,l.pointShadowMap.value=
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|
-aa.pointShadowMap,l.pointShadowMatrix.value=aa.pointShadowMatrix);m=k.program.getUniforms();l=Ta.seqWithValue(m.seq,l);k.uniformsList=l}c.needsUpdate=!1}var p=!1,r=n=!1,k=e.program,l=k.getUniforms(),m=e.__webglShader.uniforms;k.id!==Q&&(B.useProgram(k.program),Q=k.id,r=n=p=!0);c.id!==K&&(K=c.id,n=!0);if(p||a!==U){l.set(B,a,"projectionMatrix");ja.logarithmicDepthBuffer&&l.setValue(B,"logDepthBufFC",2/(Math.log(a.far+1)/Math.LN2));a!==U&&(U=a,r=n=!0);if(c.isShaderMaterial||c.isMeshPhongMaterial||c.isMeshStandardMaterial||
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|
|
-c.envMap)p=l.map.cameraPosition,void 0!==p&&p.setValue(B,Y.setFromMatrixPosition(a.matrixWorld));(c.isMeshPhongMaterial||c.isMeshLambertMaterial||c.isMeshBasicMaterial||c.isMeshStandardMaterial||c.isShaderMaterial||c.skinning)&&l.setValue(B,"viewMatrix",a.matrixWorldInverse);l.set(B,R,"toneMappingExposure");l.set(B,R,"toneMappingWhitePoint")}c.skinning&&(l.setOptional(B,d,"bindMatrix"),l.setOptional(B,d,"bindMatrixInverse"),a=d.skeleton)&&(ja.floatVertexTextures&&a.useVertexTexture?(l.set(B,a,"boneTexture"),
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|
|
-l.set(B,a,"boneTextureWidth"),l.set(B,a,"boneTextureHeight")):l.setOptional(B,a,"boneMatrices"));if(n){c.lights&&(a=r,m.ambientLightColor.needsUpdate=a,m.directionalLights.needsUpdate=a,m.pointLights.needsUpdate=a,m.spotLights.needsUpdate=a,m.hemisphereLights.needsUpdate=a);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));if(c.isMeshBasicMaterial||c.isMeshLambertMaterial||c.isMeshPhongMaterial||c.isMeshStandardMaterial||
|
|
|
-c.isMeshDepthMaterial){m.opacity.value=c.opacity;m.diffuse.value=c.color;c.emissive&&m.emissive.value.copy(c.emissive).multiplyScalar(c.emissiveIntensity);m.map.value=c.map;m.specularMap.value=c.specularMap;m.alphaMap.value=c.alphaMap;c.aoMap&&(m.aoMap.value=c.aoMap,m.aoMapIntensity.value=c.aoMapIntensity);var t;c.map?t=c.map:c.specularMap?t=c.specularMap:c.displacementMap?t=c.displacementMap:c.normalMap?t=c.normalMap:c.bumpMap?t=c.bumpMap:c.roughnessMap?t=c.roughnessMap:c.metalnessMap?t=c.metalnessMap:
|
|
|
-c.alphaMap?t=c.alphaMap:c.emissiveMap&&(t=c.emissiveMap);void 0!==t&&(t.isWebGLRenderTarget&&(t=t.texture),b=t.offset,t=t.repeat,m.offsetRepeat.value.set(b.x,b.y,t.x,t.y));m.envMap.value=c.envMap;m.flipEnvMap.value=c.envMap&&c.envMap.isCubeTexture?-1:1;m.reflectivity.value=c.reflectivity;m.refractionRatio.value=c.refractionRatio}c.isLineBasicMaterial?(m.diffuse.value=c.color,m.opacity.value=c.opacity):c.isLineDashedMaterial?(m.diffuse.value=c.color,m.opacity.value=c.opacity,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*Na,m.scale.value=.5*gc,m.map.value=c.map,null!==c.map&&(t=c.map.offset,c=c.map.repeat,m.offsetRepeat.value.set(t.x,t.y,c.x,c.y))):c.isMeshLambertMaterial?(c.lightMap&&(m.lightMap.value=c.lightMap,m.lightMapIntensity.value=c.lightMapIntensity),c.emissiveMap&&(m.emissiveMap.value=c.emissiveMap)):c.isMeshPhongMaterial?(m.specular.value=c.specular,m.shininess.value=
|
|
|
-Math.max(c.shininess,1E-4),c.lightMap&&(m.lightMap.value=c.lightMap,m.lightMapIntensity.value=c.lightMapIntensity),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.isMeshPhysicalMaterial?(m.clearCoat.value=
|
|
|
-c.clearCoat,m.clearCoatRoughness.value=c.clearCoatRoughness,z(m,c)):c.isMeshStandardMaterial?z(m,c):c.isMeshDepthMaterial?c.displacementMap&&(m.displacementMap.value=c.displacementMap,m.displacementScale.value=c.displacementScale,m.displacementBias.value=c.displacementBias):c.isMeshNormalMaterial&&(m.opacity.value=c.opacity);Ta.upload(B,e.uniformsList,m,R)}l.set(B,d,"modelViewMatrix");l.set(B,d,"normalMatrix");l.setValue(B,"modelMatrix",d.matrixWorld);return k}function z(a,b){a.roughness.value=b.roughness;
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|
|
-a.metalness.value=b.metalness;b.roughnessMap&&(a.roughnessMap.value=b.roughnessMap);b.metalnessMap&&(a.metalnessMap.value=b.metalnessMap);b.lightMap&&(a.lightMap.value=b.lightMap,a.lightMapIntensity.value=b.lightMapIntensity);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);b.envMap&&(a.envMapIntensity.value=b.envMapIntensity)}function v(a){var b;if(1E3===a)return B.REPEAT;if(1001===a)return B.CLAMP_TO_EDGE;if(1002===a)return B.MIRRORED_REPEAT;if(1003===a)return B.NEAREST;if(1004===a)return B.NEAREST_MIPMAP_NEAREST;if(1005===a)return B.NEAREST_MIPMAP_LINEAR;if(1006===a)return B.LINEAR;if(1007===a)return B.LINEAR_MIPMAP_NEAREST;if(1008===a)return B.LINEAR_MIPMAP_LINEAR;if(1009===a)return B.UNSIGNED_BYTE;
|
|
|
-if(1017===a)return B.UNSIGNED_SHORT_4_4_4_4;if(1018===a)return B.UNSIGNED_SHORT_5_5_5_1;if(1019===a)return B.UNSIGNED_SHORT_5_6_5;if(1010===a)return B.BYTE;if(1011===a)return B.SHORT;if(1012===a)return B.UNSIGNED_SHORT;if(1013===a)return B.INT;if(1014===a)return B.UNSIGNED_INT;if(1015===a)return B.FLOAT;b=ia.get("OES_texture_half_float");if(null!==b&&1016===a)return b.HALF_FLOAT_OES;if(1021===a)return B.ALPHA;if(1022===a)return B.RGB;if(1023===a)return B.RGBA;if(1024===a)return B.LUMINANCE;if(1025===
|
|
|
-a)return B.LUMINANCE_ALPHA;if(1026===a)return B.DEPTH_COMPONENT;if(1027===a)return B.DEPTH_STENCIL;if(100===a)return B.FUNC_ADD;if(101===a)return B.FUNC_SUBTRACT;if(102===a)return B.FUNC_REVERSE_SUBTRACT;if(200===a)return B.ZERO;if(201===a)return B.ONE;if(202===a)return B.SRC_COLOR;if(203===a)return B.ONE_MINUS_SRC_COLOR;if(204===a)return B.SRC_ALPHA;if(205===a)return B.ONE_MINUS_SRC_ALPHA;if(206===a)return B.DST_ALPHA;if(207===a)return B.ONE_MINUS_DST_ALPHA;if(208===a)return B.DST_COLOR;if(209===
|
|
|
-a)return B.ONE_MINUS_DST_COLOR;if(210===a)return B.SRC_ALPHA_SATURATE;b=ia.get("WEBGL_compressed_texture_s3tc");if(null!==b){if(2001===a)return b.COMPRESSED_RGB_S3TC_DXT1_EXT;if(2002===a)return b.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(2003===a)return b.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(2004===a)return b.COMPRESSED_RGBA_S3TC_DXT5_EXT}b=ia.get("WEBGL_compressed_texture_pvrtc");if(null!==b){if(2100===a)return b.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(2101===a)return b.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(2102===a)return b.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;
|
|
|
-if(2103===a)return b.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}b=ia.get("WEBGL_compressed_texture_etc1");if(null!==b&&2151===a)return b.COMPRESSED_RGB_ETC1_WEBGL;b=ia.get("EXT_blend_minmax");if(null!==b){if(103===a)return b.MIN_EXT;if(104===a)return b.MAX_EXT}b=ia.get("WEBGL_depth_texture");return null!==b&&1020===a?b.UNSIGNED_INT_24_8_WEBGL:0}console.log("THREE.WebGLRenderer","82dev");a=a||{};var x=void 0!==a.canvas?a.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),J=void 0!==a.context?
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|
|
-a.context:null,y=void 0!==a.alpha?a.alpha:!1,F=void 0!==a.depth?a.depth:!0,G=void 0!==a.stencil?a.stencil:!0,E=void 0!==a.antialias?a.antialias:!1,L=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,D=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,T=[],fa=[],C=-1,A=[],Ea=-1,M=new Float32Array(8),O=[],P=[];this.domElement=x;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 R=this,Q=null,V=null,W=null,K=-1,S="",U=null,Z=new ea,bb=null,Va=new ea,ba=0,Ba=new N(0),Pa=0,Ma=x.width,gc=x.height,Na=1,ha=new ea(0,0,Ma,gc),ka=!1,ga=new ea(0,0,Ma,gc),na=new ec,ca=new rf,oa=!1,pa=!1,ma=new Aa,qa=new H,Y=new q,aa={hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],
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|
|
-directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],shadows:[]},la={calls:0,vertices:0,faces:0,points:0};this.info={render:la,memory:{geometries:0,textures:0},programs:null};var B;try{y={alpha:y,depth:F,stencil:G,antialias:E,premultipliedAlpha:L,preserveDrawingBuffer:D};B=J||x.getContext("webgl",y)||x.getContext("experimental-webgl",y);if(null===B){if(null!==x.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";
|
|
|
-throw"Error creating WebGL context.";}void 0===B.getShaderPrecisionFormat&&(B.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});x.addEventListener("webglcontextlost",e,!1)}catch(sf){console.error("THREE.WebGLRenderer: "+sf)}var ia=new qf(B);ia.get("WEBGL_depth_texture");ia.get("OES_texture_float");ia.get("OES_texture_float_linear");ia.get("OES_texture_half_float");ia.get("OES_texture_half_float_linear");ia.get("OES_standard_derivatives");ia.get("ANGLE_instanced_arrays");
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|
|
-ia.get("OES_element_index_uint")&&(I.MaxIndex=4294967296);var ja=new pf(B,ia,a),X=new of(B,ia,v),da=new nf,sa=new mf(B,ia,X,da,ja,v,this.info),ra=new lf(B,da,this.info),ta=new jf(this,ja),ya=new af;this.info.programs=ta.programs;var Fa=new $e(B,ia,la),Ga=new Ze(B,ia,la),Ia=new Db(-1,1,1,-1,0,1),wa=new Ca,za=new va(new eb(2,2),new Ha({depthTest:!1,depthWrite:!1,fog:!1}));a=Cb.cube;var ua=new va(new db(5,5,5),new Da({uniforms:a.uniforms,vertexShader:a.vertexShader,fragmentShader:a.fragmentShader,side:1,
|
|
|
-depthTest:!1,depthWrite:!1,fog:!1}));c();this.context=B;this.capabilities=ja;this.extensions=ia;this.properties=da;this.state=X;var Ja=new fe(this,aa,ra,ja);this.shadowMap=Ja;var Ka=new Ye(this,O),Oa=new We(this,P);this.getContext=function(){return B};this.getContextAttributes=function(){return B.getContextAttributes()};this.forceContextLoss=function(){ia.get("WEBGL_lose_context").loseContext()};this.getMaxAnisotropy=function(){return ja.getMaxAnisotropy()};this.getPrecision=function(){return ja.precision};
|
|
|
-this.getPixelRatio=function(){return Na};this.setPixelRatio=function(a){void 0!==a&&(Na=a,this.setSize(ga.z,ga.w,!1))};this.getSize=function(){return{width:Ma,height:gc}};this.setSize=function(a,b,c){Ma=a;gc=b;x.width=a*Na;x.height=b*Na;!1!==c&&(x.style.width=a+"px",x.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){X.viewport(ga.set(a,b,c,d))};this.setScissor=function(a,b,c,d){X.scissor(ha.set(a,b,c,d))};this.setScissorTest=function(a){X.setScissorTest(ka=a)};this.getClearColor=
|
|
|
-function(){return Ba};this.setClearColor=function(a,c){Ba.set(a);Pa=void 0!==c?c:1;b(Ba.r,Ba.g,Ba.b,Pa)};this.getClearAlpha=function(){return Pa};this.setClearAlpha=function(a){Pa=a;b(Ba.r,Ba.g,Ba.b,Pa)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=B.COLOR_BUFFER_BIT;if(void 0===b||b)d|=B.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=B.STENCIL_BUFFER_BIT;B.clear(d)};this.clearColor=function(){this.clear(!0,!1,!1)};this.clearDepth=function(){this.clear(!1,!0,!1)};this.clearStencil=function(){this.clear(!1,
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|
|
-!1,!0)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.resetGLState=d;this.dispose=function(){A=[];Ea=-1;fa=[];C=-1;x.removeEventListener("webglcontextlost",e,!1)};this.renderBufferImmediate=function(a,b,c){X.initAttributes();var d=da.get(a);a.hasPositions&&!d.position&&(d.position=B.createBuffer());a.hasNormals&&!d.normal&&(d.normal=B.createBuffer());a.hasUvs&&!d.uv&&(d.uv=B.createBuffer());a.hasColors&&!d.color&&(d.color=B.createBuffer());b=b.getAttributes();
|
|
|
-a.hasPositions&&(B.bindBuffer(B.ARRAY_BUFFER,d.position),B.bufferData(B.ARRAY_BUFFER,a.positionArray,B.DYNAMIC_DRAW),X.enableAttribute(b.position),B.vertexAttribPointer(b.position,3,B.FLOAT,!1,0,0));if(a.hasNormals){B.bindBuffer(B.ARRAY_BUFFER,d.normal);if(!c.isMeshPhongMaterial&&!c.isMeshStandardMaterial&&1===c.shading)for(var e=0,f=3*a.count;e<f;e+=9){var g=a.normalArray,k=(g[e+0]+g[e+3]+g[e+6])/3,l=(g[e+1]+g[e+4]+g[e+7])/3,m=(g[e+2]+g[e+5]+g[e+8])/3;g[e+0]=k;g[e+1]=l;g[e+2]=m;g[e+3]=k;g[e+4]=l;
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|
-g[e+5]=m;g[e+6]=k;g[e+7]=l;g[e+8]=m}B.bufferData(B.ARRAY_BUFFER,a.normalArray,B.DYNAMIC_DRAW);X.enableAttribute(b.normal);B.vertexAttribPointer(b.normal,3,B.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(B.bindBuffer(B.ARRAY_BUFFER,d.uv),B.bufferData(B.ARRAY_BUFFER,a.uvArray,B.DYNAMIC_DRAW),X.enableAttribute(b.uv),B.vertexAttribPointer(b.uv,2,B.FLOAT,!1,0,0));a.hasColors&&0!==c.vertexColors&&(B.bindBuffer(B.ARRAY_BUFFER,d.color),B.bufferData(B.ARRAY_BUFFER,a.colorArray,B.DYNAMIC_DRAW),X.enableAttribute(b.color),
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|
|
-B.vertexAttribPointer(b.color,3,B.FLOAT,!1,0,0));X.disableUnusedAttributes();B.drawArrays(B.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){u(d);var g=w(a,b,d,e),l=!1;a=c.id+"_"+g.id+"_"+d.wireframe;a!==S&&(S=a,l=!0);b=e.morphTargetInfluences;if(void 0!==b){var m=[];a=0;for(var n=b.length;a<n;a++)l=b[a],m.push([l,a]);m.sort(k);8<m.length&&(m.length=8);var h=c.morphAttributes;a=0;for(n=m.length;a<n;a++)l=m[a],M[a]=l[0],0!==l[0]?(b=l[1],!0===d.morphTargets&&h.position&&
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|
|
-c.addAttribute("morphTarget"+a,h.position[b]),!0===d.morphNormals&&h.normal&&c.addAttribute("morphNormal"+a,h.normal[b])):(!0===d.morphTargets&&c.removeAttribute("morphTarget"+a),!0===d.morphNormals&&c.removeAttribute("morphNormal"+a));a=m.length;for(b=M.length;a<b;a++)M[a]=0;g.getUniforms().setValue(B,"morphTargetInfluences",M);l=!0}b=c.index;n=c.attributes.position;m=1;!0===d.wireframe&&(b=ra.getWireframeAttribute(c),m=2);null!==b?(a=Ga,a.setIndex(b)):a=Fa;if(l){a:{var l=void 0,r;if(c&&c.isInstancedBufferGeometry&&
|
|
|
-(r=ia.get("ANGLE_instanced_arrays"),null===r)){console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");break a}void 0===l&&(l=0);X.initAttributes();var h=c.attributes,g=g.getAttributes(),p=d.defaultAttributeValues,t;for(t in g){var q=g[t];if(0<=q){var x=h[t];if(void 0!==x){var v=B.FLOAT,y=x.array,z=x.normalized;y instanceof Float32Array?v=B.FLOAT:y instanceof Float64Array?console.warn("Unsupported data buffer format: Float64Array"):
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|
|
-y instanceof Uint16Array?v=B.UNSIGNED_SHORT:y instanceof Int16Array?v=B.SHORT:y instanceof Uint32Array?v=B.UNSIGNED_INT:y instanceof Int32Array?v=B.INT:y instanceof Int8Array?v=B.BYTE:y instanceof Uint8Array&&(v=B.UNSIGNED_BYTE);var y=x.itemSize,G=ra.getAttributeBuffer(x);if(x&&x.isInterleavedBufferAttribute){var E=x.data,J=E.stride,x=x.offset;E&&E.isInstancedInterleavedBuffer?(X.enableAttributeAndDivisor(q,E.meshPerAttribute,r),void 0===c.maxInstancedCount&&(c.maxInstancedCount=E.meshPerAttribute*
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|
|
-E.count)):X.enableAttribute(q);B.bindBuffer(B.ARRAY_BUFFER,G);B.vertexAttribPointer(q,y,v,z,J*E.array.BYTES_PER_ELEMENT,(l*J+x)*E.array.BYTES_PER_ELEMENT)}else x&&x.isInstancedBufferAttribute?(X.enableAttributeAndDivisor(q,x.meshPerAttribute,r),void 0===c.maxInstancedCount&&(c.maxInstancedCount=x.meshPerAttribute*x.count)):X.enableAttribute(q),B.bindBuffer(B.ARRAY_BUFFER,G),B.vertexAttribPointer(q,y,v,z,0,l*y*x.array.BYTES_PER_ELEMENT)}else if(void 0!==p&&(v=p[t],void 0!==v))switch(v.length){case 2:B.vertexAttrib2fv(q,
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|
|
-v);break;case 3:B.vertexAttrib3fv(q,v);break;case 4:B.vertexAttrib4fv(q,v);break;default:B.vertexAttrib1fv(q,v)}}}X.disableUnusedAttributes()}null!==b&&B.bindBuffer(B.ELEMENT_ARRAY_BUFFER,ra.getAttributeBuffer(b))}r=0;null!==b?r=b.count:void 0!==n&&(r=n.count);b=c.drawRange.start*m;n=null!==f?f.start*m:0;t=Math.max(b,n);f=Math.max(0,Math.min(r,b+c.drawRange.count*m,n+(null!==f?f.count*m:Infinity))-1-t+1);if(0!==f){if(e.isMesh)if(!0===d.wireframe)X.setLineWidth(d.wireframeLinewidth*(null===V?Na:1)),
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|
-a.setMode(B.LINES);else switch(e.drawMode){case 0:a.setMode(B.TRIANGLES);break;case 1:a.setMode(B.TRIANGLE_STRIP);break;case 2:a.setMode(B.TRIANGLE_FAN)}else e.isLine?(d=d.linewidth,void 0===d&&(d=1),X.setLineWidth(d*(null===V?Na:1)),e.isLineSegments?a.setMode(B.LINES):a.setMode(B.LINE_STRIP)):e.isPoints&&a.setMode(B.POINTS);c&&c.isInstancedBufferGeometry?0<c.maxInstancedCount&&a.renderInstances(c,t,f):a.render(t,f)}};this.render=function(a,c,d,e){if(void 0!==c&&!0!==c.isCamera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");
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|
|
-else{S="";K=-1;U=null;!0===a.autoUpdate&&a.updateMatrixWorld();null===c.parent&&c.updateMatrixWorld();c.matrixWorldInverse.getInverse(c.matrixWorld);qa.multiplyMatrices(c.projectionMatrix,c.matrixWorldInverse);na.setFromMatrix(qa);T.length=0;Ea=C=-1;O.length=0;P.length=0;pa=this.localClippingEnabled;oa=ca.init(this.clippingPlanes,pa,c);n(a,c);fa.length=C+1;A.length=Ea+1;!0===R.sortObjects&&(fa.sort(l),A.sort(m));oa&&ca.beginShadows();for(var f=T,g=0,k=0,h=f.length;k<h;k++){var r=f[k];r.castShadow&&
|
|
|
-(aa.shadows[g++]=r)}aa.shadows.length=g;Ja.render(a,c);for(var f=T,p=r=0,u=0,w,x,q,v,y=c.matrixWorldInverse,z=0,G=0,E=0,J=0,g=0,k=f.length;g<k;g++)if(h=f[g],w=h.color,x=h.intensity,q=h.distance,v=h.shadow&&h.shadow.map?h.shadow.map.texture:null,h.isAmbientLight)r+=w.r*x,p+=w.g*x,u+=w.b*x;else if(h.isDirectionalLight){var F=ya.get(h);F.color.copy(h.color).multiplyScalar(h.intensity);F.direction.setFromMatrixPosition(h.matrixWorld);Y.setFromMatrixPosition(h.target.matrixWorld);F.direction.sub(Y);F.direction.transformDirection(y);
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|
-if(F.shadow=h.castShadow)F.shadowBias=h.shadow.bias,F.shadowRadius=h.shadow.radius,F.shadowMapSize=h.shadow.mapSize;aa.directionalShadowMap[z]=v;aa.directionalShadowMatrix[z]=h.shadow.matrix;aa.directional[z++]=F}else if(h.isSpotLight){F=ya.get(h);F.position.setFromMatrixPosition(h.matrixWorld);F.position.applyMatrix4(y);F.color.copy(w).multiplyScalar(x);F.distance=q;F.direction.setFromMatrixPosition(h.matrixWorld);Y.setFromMatrixPosition(h.target.matrixWorld);F.direction.sub(Y);F.direction.transformDirection(y);
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|
-F.coneCos=Math.cos(h.angle);F.penumbraCos=Math.cos(h.angle*(1-h.penumbra));F.decay=0===h.distance?0:h.decay;if(F.shadow=h.castShadow)F.shadowBias=h.shadow.bias,F.shadowRadius=h.shadow.radius,F.shadowMapSize=h.shadow.mapSize;aa.spotShadowMap[E]=v;aa.spotShadowMatrix[E]=h.shadow.matrix;aa.spot[E++]=F}else if(h.isPointLight){F=ya.get(h);F.position.setFromMatrixPosition(h.matrixWorld);F.position.applyMatrix4(y);F.color.copy(h.color).multiplyScalar(h.intensity);F.distance=h.distance;F.decay=0===h.distance?
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|
-0:h.decay;if(F.shadow=h.castShadow)F.shadowBias=h.shadow.bias,F.shadowRadius=h.shadow.radius,F.shadowMapSize=h.shadow.mapSize;aa.pointShadowMap[G]=v;void 0===aa.pointShadowMatrix[G]&&(aa.pointShadowMatrix[G]=new H);Y.setFromMatrixPosition(h.matrixWorld).negate();aa.pointShadowMatrix[G].identity().setPosition(Y);aa.point[G++]=F}else h.isHemisphereLight&&(F=ya.get(h),F.direction.setFromMatrixPosition(h.matrixWorld),F.direction.transformDirection(y),F.direction.normalize(),F.skyColor.copy(h.color).multiplyScalar(x),
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|
-F.groundColor.copy(h.groundColor).multiplyScalar(x),aa.hemi[J++]=F);aa.ambient[0]=r;aa.ambient[1]=p;aa.ambient[2]=u;aa.directional.length=z;aa.spot.length=E;aa.point.length=G;aa.hemi.length=J;aa.hash=z+","+G+","+E+","+J+","+aa.shadows.length;oa&&ca.endShadows();la.calls=0;la.vertices=0;la.faces=0;la.points=0;void 0===d&&(d=null);this.setRenderTarget(d);f=a.background;null===f?b(Ba.r,Ba.g,Ba.b,Pa):f&&f.isColor&&(b(f.r,f.g,f.b,1),e=!0);(this.autoClear||e)&&this.clear(this.autoClearColor,this.autoClearDepth,
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|
-this.autoClearStencil);f&&f.isCubeTexture?(wa.projectionMatrix.copy(c.projectionMatrix),wa.matrixWorld.extractRotation(c.matrixWorld),wa.matrixWorldInverse.getInverse(wa.matrixWorld),ua.material.uniforms.tCube.value=f,ua.modelViewMatrix.multiplyMatrices(wa.matrixWorldInverse,ua.matrixWorld),ra.update(ua),R.renderBufferDirect(wa,null,ua.geometry,ua.material,ua,null)):f&&f.isTexture&&(za.material.map=f,ra.update(za),R.renderBufferDirect(Ia,null,za.geometry,za.material,za,null));a.overrideMaterial?(e=
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|
|
-a.overrideMaterial,t(fa,a,c,e),t(A,a,c,e)):(X.setBlending(0),t(fa,a,c),t(A,a,c));Ka.render(a,c);Oa.render(a,c,Va);d&&sa.updateRenderTargetMipmap(d);X.setDepthTest(!0);X.setDepthWrite(!0);X.setColorWrite(!0)}};this.setFaceCulling=function(a,b){X.setCullFace(a);X.setFlipSided(0===b)};this.allocTextureUnit=function(){var a=ba;a>=ja.maxTextures&&console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+ja.maxTextures);ba+=1;return a};this.setTexture2D=function(){var a=
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|
|
-!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);sa.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);sa.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."),a=!0),b=b.texture);b&&b.isCubeTexture||Array.isArray(b.image)&&6===b.image.length?sa.setTextureCube(b,c):sa.setTextureCubeDynamic(b,c)}}();this.getCurrentRenderTarget=function(){return V};this.setRenderTarget=function(a){(V=a)&&void 0===da.get(a).__webglFramebuffer&&sa.setupRenderTarget(a);var b=a&&a.isWebGLRenderTargetCube,c;a?(c=da.get(a),c=b?c.__webglFramebuffer[a.activeCubeFace]:
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|
|
-c.__webglFramebuffer,Z.copy(a.scissor),bb=a.scissorTest,Va.copy(a.viewport)):(c=null,Z.copy(ha).multiplyScalar(Na),bb=ka,Va.copy(ga).multiplyScalar(Na));W!==c&&(B.bindFramebuffer(B.FRAMEBUFFER,c),W=c);X.scissor(Z);X.setScissorTest(bb);X.viewport(Va);b&&(b=da.get(a.texture),B.framebufferTexture2D(B.FRAMEBUFFER,B.COLOR_ATTACHMENT0,B.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace,b.__webglTexture,a.activeMipMapLevel))};this.readRenderTargetPixels=function(a,b,c,d,e,f){if(!1===(a&&a.isWebGLRenderTarget))console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");
|
|
|
-else{var g=da.get(a).__webglFramebuffer;if(g){var k=!1;g!==W&&(B.bindFramebuffer(B.FRAMEBUFFER,g),k=!0);try{var l=a.texture,m=l.format,h=l.type;1023!==m&&v(m)!==B.getParameter(B.IMPLEMENTATION_COLOR_READ_FORMAT)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):1009===h||v(h)===B.getParameter(B.IMPLEMENTATION_COLOR_READ_TYPE)||1015===h&&(ia.get("OES_texture_float")||ia.get("WEBGL_color_buffer_float"))||1016===h&&ia.get("EXT_color_buffer_half_float")?
|
|
|
-B.checkFramebufferStatus(B.FRAMEBUFFER)===B.FRAMEBUFFER_COMPLETE?0<=b&&b<=a.width-d&&0<=c&&c<=a.height-e&&B.readPixels(b,c,d,e,v(m),v(h),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{k&&B.bindFramebuffer(B.FRAMEBUFFER,W)}}}}}function Eb(a,b){this.name="";this.color=new N(a);this.density=
|
|
|
-void 0!==b?b:2.5E-4}function Fb(a,b,c){this.name="";this.color=new N(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3}function fb(){A.call(this);this.type="Scene";this.overrideMaterial=this.fog=this.background=null;this.autoUpdate=!0}function wd(a,b,c,d,e){A.call(this);this.lensFlares=[];this.positionScreen=new q;this.customUpdateCallback=void 0;void 0!==a&&this.add(a,b,c,d,e)}function gb(a){S.call(this);this.type="SpriteMaterial";this.color=new N(16777215);this.map=null;this.rotation=0;this.lights=
|
|
|
-this.fog=!1;this.setValues(a)}function hc(a){A.call(this);this.type="Sprite";this.material=void 0!==a?a:new gb}function ic(){A.call(this);this.type="LOD";Object.defineProperties(this,{levels:{enumerable:!0,value:[]}})}function hb(a,b,c,d,e,f,g,k,l,m,h,p){ba.call(this,null,f,g,k,l,m,d,e,h,p);this.image={data:a,width:b,height:c};this.magFilter=void 0!==l?l:1003;this.minFilter=void 0!==m?m:1003;this.generateMipmaps=this.flipY=!1}function Tc(a,b,c){this.useVertexTexture=void 0!==c?c:!0;this.identityMatrix=
|
|
|
-new H;a=a||[];this.bones=a.slice(0);this.useVertexTexture?(a=Math.sqrt(4*this.bones.length),a=h.Math.nextPowerOfTwo(Math.ceil(a)),this.boneTextureHeight=this.boneTextureWidth=a=Math.max(a,4),this.boneMatrices=new Float32Array(this.boneTextureWidth*this.boneTextureHeight*4),this.boneTexture=new hb(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,1023,1015)):this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=
|
|
|
-b.slice(0);else for(console.warn("THREE.Skeleton bonInverses is the wrong length."),this.boneInverses=[],b=0,a=this.bones.length;b<a;b++)this.boneInverses.push(new H)}function Uc(a){A.call(this);this.type="Bone";this.skin=a}function Vc(a,b,c){va.call(this,a,b);this.type="SkinnedMesh";this.bindMode="attached";this.bindMatrix=new H;this.bindMatrixInverse=new H;a=[];if(this.geometry&&void 0!==this.geometry.bones){for(var d,e=0,f=this.geometry.bones.length;e<f;++e)d=this.geometry.bones[e],b=new Uc(this),
|
|
|
-a.push(b),b.name=d.name,b.position.fromArray(d.pos),b.quaternion.fromArray(d.rotq),void 0!==d.scl&&b.scale.fromArray(d.scl);e=0;for(f=this.geometry.bones.length;e<f;++e)d=this.geometry.bones[e],-1!==d.parent&&null!==d.parent&&void 0!==a[d.parent]?a[d.parent].add(a[e]):this.add(a[e])}this.normalizeSkinWeights();this.updateMatrixWorld(!0);this.bind(new Tc(a,void 0,c),this.matrixWorld)}function na(a){S.call(this);this.type="LineBasicMaterial";this.color=new N(16777215);this.linewidth=1;this.linejoin=
|
|
|
-this.linecap="round";this.lights=!1;this.setValues(a)}function Oa(a,b,c){if(1===c)return console.warn("THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead."),new ha(a,b);A.call(this);this.type="Line";this.geometry=void 0!==a?a:new I;this.material=void 0!==b?b:new na({color:16777215*Math.random()})}function ha(a,b){Oa.call(this,a,b);this.type="LineSegments"}function Ia(a){S.call(this);this.type="PointsMaterial";this.color=new N(16777215);this.map=null;this.size=
|
|
|
-1;this.sizeAttenuation=!0;this.lights=!1;this.setValues(a)}function Gb(a,b){A.call(this);this.type="Points";this.geometry=void 0!==a?a:new I;this.material=void 0!==b?b:new Ia({color:16777215*Math.random()})}function jc(){A.call(this);this.type="Group"}function Wc(a,b,c,d,e,f,g,k,l){function m(){requestAnimationFrame(m);a.readyState>=a.HAVE_CURRENT_DATA&&(h.needsUpdate=!0)}ba.call(this,a,b,c,d,e,f,g,k,l);this.generateMipmaps=!1;var h=this;m()}function Hb(a,b,c,d,e,f,g,k,l,m,h,p){ba.call(this,null,
|
|
|
-f,g,k,l,m,d,e,h,p);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=this.flipY=!1}function Xc(a,b,c,d,e,f,g,k,l){ba.call(this,a,b,c,d,e,f,g,k,l);this.needsUpdate=!0}function kc(a,b,c,d,e,f,g,k,l,m){m=void 0!==m?m:1026;if(1026!==m&&1027!==m)throw Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");ba.call(this,null,d,e,f,g,k,m,c,l);this.image={width:a,height:b};this.type=void 0!==c?c:1012;this.magFilter=void 0!==g?g:1003;this.minFilter=void 0!==
|
|
|
-k?k:1003;this.generateMipmaps=this.flipY=!1}function Ib(a){function b(a,b){return a-b}I.call(this);var c=[0,0],d={},e=["a","b","c"];if(a&&a.isGeometry){var f=a.vertices,g=a.faces,k=0,l=new Uint32Array(6*g.length);a=0;for(var m=g.length;a<m;a++)for(var h=g[a],p=0;3>p;p++){c[0]=h[e[p]];c[1]=h[e[(p+1)%3]];c.sort(b);var n=c.toString();void 0===d[n]&&(l[2*k]=c[0],l[2*k+1]=c[1],d[n]=!0,k++)}c=new Float32Array(6*k);a=0;for(m=k;a<m;a++)for(p=0;2>p;p++)d=f[l[2*a+p]],k=6*a+3*p,c[k+0]=d.x,c[k+1]=d.y,c[k+2]=
|
|
|
-d.z;this.addAttribute("position",new C(c,3))}else if(a&&a.isBufferGeometry){if(null!==a.index){m=a.index.array;f=a.attributes.position;e=a.groups;k=0;0===e.length&&a.addGroup(0,m.length);l=new Uint32Array(2*m.length);g=0;for(h=e.length;g<h;++g){a=e[g];p=a.start;n=a.count;a=p;for(var t=p+n;a<t;a+=3)for(p=0;3>p;p++)c[0]=m[a+p],c[1]=m[a+(p+1)%3],c.sort(b),n=c.toString(),void 0===d[n]&&(l[2*k]=c[0],l[2*k+1]=c[1],d[n]=!0,k++)}c=new Float32Array(6*k);a=0;for(m=k;a<m;a++)for(p=0;2>p;p++)k=6*a+3*p,d=l[2*
|
|
|
-a+p],c[k+0]=f.getX(d),c[k+1]=f.getY(d),c[k+2]=f.getZ(d)}else for(f=a.attributes.position.array,k=f.length/3,l=k/3,c=new Float32Array(6*k),a=0,m=l;a<m;a++)for(p=0;3>p;p++)k=18*a+6*p,l=9*a+3*p,c[k+0]=f[l],c[k+1]=f[l+1],c[k+2]=f[l+2],d=9*a+(p+1)%3*3,c[k+3]=f[d],c[k+4]=f[d+1],c[k+5]=f[d+2];this.addAttribute("position",new C(c,3))}}function Jb(a,b,c){I.call(this);this.type="ParametricBufferGeometry";this.parameters={func:a,slices:b,stacks:c};var d=[],e=[],f,g,k,l,m,h=b+1;for(f=0;f<=c;f++)for(m=f/c,g=0;g<=
|
|
|
-b;g++)l=g/b,k=a(l,m),d.push(k.x,k.y,k.z),e.push(l,m);a=[];var p;for(f=0;f<c;f++)for(g=0;g<b;g++)k=f*h+g,l=f*h+g+1,m=(f+1)*h+g+1,p=(f+1)*h+g,a.push(k,l,p),a.push(l,m,p);this.setIndex(sd(a,1));this.addAttribute("position",ga(d,3));this.addAttribute("uv",ga(e,2));this.computeVertexNormals()}function lc(a,b,c){Q.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b,stacks:c};this.fromBufferGeometry(new Jb(a,b,c));this.mergeVertices()}function ja(a,b,c,d){function e(a){k.push(a.x,
|
|
|
-a.y,a.z)}function f(b,c){var d=3*b;c.x=a[d+0];c.y=a[d+1];c.z=a[d+2]}function g(a,b,c,d){0>d&&1===a.x&&(l[b]=a.x-1);0===c.x&&0===c.z&&(l[b]=d/2/Math.PI+.5)}I.call(this);this.type="PolyhedronBufferGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};c=c||1;var k=[],l=[];(function(a){for(var c=new q,d=new q,g=new q,k=0;k<b.length;k+=3){f(b[k+0],c);f(b[k+1],d);f(b[k+2],g);var l=c,h=d,z=g,v=Math.pow(2,a),x=[],J,y;for(J=0;J<=v;J++){x[J]=[];var F=l.clone().lerp(z,J/v),G=h.clone().lerp(z,J/
|
|
|
-v),E=v-J;for(y=0;y<=E;y++)x[J][y]=0===y&&J===v?F:F.clone().lerp(G,y/E)}for(J=0;J<v;J++)for(y=0;y<2*(v-J)-1;y++)l=Math.floor(y/2),0===y%2?(e(x[J][l+1]),e(x[J+1][l]),e(x[J][l])):(e(x[J][l+1]),e(x[J+1][l+1]),e(x[J+1][l]))}})(d||0);(function(a){for(var b=new q,c=0;c<k.length;c+=3)b.x=k[c+0],b.y=k[c+1],b.z=k[c+2],b.normalize().multiplyScalar(a),k[c+0]=b.x,k[c+1]=b.y,k[c+2]=b.z})(c);(function(){for(var a=new q,b=0;b<k.length;b+=3)a.x=k[b+0],a.y=k[b+1],a.z=k[b+2],l.push(Math.atan2(a.z,-a.x)/2/Math.PI+.5,
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|
|
-1-(Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+.5));for(var a=new q,b=new q,c=new q,d=new q,e=new D,f=new D,h=new D,z=0,v=0;z<k.length;z+=9,v+=6){a.set(k[z+0],k[z+1],k[z+2]);b.set(k[z+3],k[z+4],k[z+5]);c.set(k[z+6],k[z+7],k[z+8]);e.set(l[v+0],l[v+1]);f.set(l[v+2],l[v+3]);h.set(l[v+4],l[v+5]);d.copy(a).add(b).add(c).divideScalar(3);var x=Math.atan2(d.z,-d.x);g(e,v+0,a,x);g(f,v+2,b,x);g(h,v+4,c,x)}for(a=0;a<l.length;a+=6)b=l[a+0],c=l[a+2],d=l[a+4],e=Math.min(b,c,d),.9<Math.max(b,c,d)&&.1>e&&
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|
-(.2>b&&(l[a+0]+=1),.2>c&&(l[a+2]+=1),.2>d&&(l[a+4]+=1))})();this.addAttribute("position",ga(k,3));this.addAttribute("normal",ga(k.slice(),3));this.addAttribute("uv",ga(l,2));this.normalizeNormals();this.boundingSphere=new Aa(new q,c)}function mc(a,b){ja.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],a,b);this.type="TetrahedronBufferGeometry";this.parameters={radius:a,detail:b}}function nc(a,b){Q.call(this);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new THREE.TetrahedronBufferGeometry(a,
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-b));this.mergeVertices()}function oc(a,b){ja.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],a,b);this.type="OctahedronBufferGeometry";this.parameters={radius:a,detail:b}}function pc(a,b){Q.call(this);this.type="OctahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new THREE.OctahedronBufferGeometry(a,b));this.mergeVertices()}function qc(a,b){var c=(1+Math.sqrt(5))/2;ja.call(this,[-1,c,0,1,c,0,-1,-c,0,1,-c,0,0,-1,c,0,1,
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|
-c,0,-1,-c,0,1,-c,c,0,-1,c,0,1,-c,0,-1,-c,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],a,b);this.type="IcosahedronBufferGeometry";this.parameters={radius:a,detail:b}}function rc(a,b){Q.call(this);this.type="IcosahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new THREE.IcosahedronBufferGeometry(a,b));this.mergeVertices()}function sc(a,b){var c=(1+Math.sqrt(5))/2,d=1/c;ja.call(this,
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-[-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,-d,-c,0,-d,c,0,d,-c,0,d,c,-d,-c,0,-d,c,0,d,-c,0,d,c,0,-c,0,-d,c,0,-d,-c,0,d,c,0,d],[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],a,b);this.type="DodecahedronBufferGeometry";this.parameters={radius:a,detail:b}}function tc(a,
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|
-b){Q.call(this);this.type="DodecahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new THREE.DodecahedronBufferGeometry(a,b));this.mergeVertices()}function uc(a,b,c,d){Q.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};this.fromBufferGeometry(new ja(a,b,c,d));this.mergeVertices()}function wa(a,b,c,d,e,f){Q.call(this);this.type="TubeGeometry";this.parameters={path:a,segments:b,radius:c,radialSegments:d,closed:e,taper:f};b=
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-b||64;c=c||1;d=d||8;e=e||!1;f=f||wa.NoTaper;var g=[],k,l,m=b+1,h,p,n,t,u,w=new q,z,v,x;z=new wa.FrenetFrames(a,b,e);v=z.normals;x=z.binormals;this.tangents=z.tangents;this.normals=v;this.binormals=x;for(z=0;z<m;z++)for(g[z]=[],h=z/(m-1),u=a.getPointAt(h),k=v[z],l=x[z],n=c*f(h),h=0;h<d;h++)p=h/d*2*Math.PI,t=-n*Math.cos(p),p=n*Math.sin(p),w.copy(u),w.x+=t*k.x+p*l.x,w.y+=t*k.y+p*l.y,w.z+=t*k.z+p*l.z,g[z][h]=this.vertices.push(new q(w.x,w.y,w.z))-1;for(z=0;z<b;z++)for(h=0;h<d;h++)f=e?(z+1)%b:z+1,m=(h+
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-1)%d,a=g[z][h],c=g[f][h],f=g[f][m],m=g[z][m],w=new D(z/b,h/d),v=new D((z+1)/b,h/d),x=new D((z+1)/b,(h+1)/d),k=new D(z/b,(h+1)/d),this.faces.push(new qa(a,c,m)),this.faceVertexUvs[0].push([w,v,k]),this.faces.push(new qa(c,f,m)),this.faceVertexUvs[0].push([v.clone(),x,k.clone()]);this.computeFaceNormals();this.computeVertexNormals()}function Kb(a,b,c,d,e,f){function g(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}I.call(this);this.type=
|
|
|
-"TorusKnotBufferGeometry";this.parameters={radius:a,tube:b,tubularSegments:c,radialSegments:d,p:e,q:f};a=a||100;b=b||40;c=Math.floor(c)||64;d=Math.floor(d)||8;e=e||2;f=f||3;var k=(d+1)*(c+1),l=d*c*6,l=new C(new (65535<l?Uint32Array:Uint16Array)(l),1),m=new C(new Float32Array(3*k),3),h=new C(new Float32Array(3*k),3),k=new C(new Float32Array(2*k),2),p,n,t=0,u=0,w=new q,z=new q,v=new D,x=new q,J=new q,y=new q,F=new q,G=new q;for(p=0;p<=c;++p)for(n=p/c*e*Math.PI*2,g(n,e,f,a,x),g(n+.01,e,f,a,J),F.subVectors(J,
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|
-x),G.addVectors(J,x),y.crossVectors(F,G),G.crossVectors(y,F),y.normalize(),G.normalize(),n=0;n<=d;++n){var E=n/d*Math.PI*2,L=-b*Math.cos(E),E=b*Math.sin(E);w.x=x.x+(L*G.x+E*y.x);w.y=x.y+(L*G.y+E*y.y);w.z=x.z+(L*G.z+E*y.z);m.setXYZ(t,w.x,w.y,w.z);z.subVectors(w,x).normalize();h.setXYZ(t,z.x,z.y,z.z);v.x=p/c;v.y=n/d;k.setXY(t,v.x,v.y);t++}for(n=1;n<=c;n++)for(p=1;p<=d;p++)a=(d+1)*n+(p-1),b=(d+1)*n+p,e=(d+1)*(n-1)+p,l.setX(u,(d+1)*(n-1)+(p-1)),u++,l.setX(u,a),u++,l.setX(u,e),u++,l.setX(u,a),u++,l.setX(u,
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|
-b),u++,l.setX(u,e),u++;this.setIndex(l);this.addAttribute("position",m);this.addAttribute("normal",h);this.addAttribute("uv",k)}function vc(a,b,c,d,e,f,g){Q.call(this);this.type="TorusKnotGeometry";this.parameters={radius:a,tube:b,tubularSegments:c,radialSegments:d,p:e,q:f};void 0!==g&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead.");this.fromBufferGeometry(new Kb(a,b,c,d,e,f));this.mergeVertices()}function Lb(a,b,c,d,e){I.call(this);this.type=
|
|
|
-"TorusBufferGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};a=a||100;b=b||40;c=Math.floor(c)||8;d=Math.floor(d)||6;e=e||2*Math.PI;var f=(c+1)*(d+1),g=c*d*6,g=new (65535<g?Uint32Array:Uint16Array)(g),k=new Float32Array(3*f),l=new Float32Array(3*f),f=new Float32Array(2*f),m=0,h=0,p=0,n=new q,t=new q,u=new q,w,z;for(w=0;w<=c;w++)for(z=0;z<=d;z++){var v=z/d*e,x=w/c*Math.PI*2;t.x=(a+b*Math.cos(x))*Math.cos(v);t.y=(a+b*Math.cos(x))*Math.sin(v);t.z=b*Math.sin(x);k[m]=
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|
-t.x;k[m+1]=t.y;k[m+2]=t.z;n.x=a*Math.cos(v);n.y=a*Math.sin(v);u.subVectors(t,n).normalize();l[m]=u.x;l[m+1]=u.y;l[m+2]=u.z;f[h]=z/d;f[h+1]=w/c;m+=3;h+=2}for(w=1;w<=c;w++)for(z=1;z<=d;z++)a=(d+1)*(w-1)+z-1,b=(d+1)*(w-1)+z,e=(d+1)*w+z,g[p]=(d+1)*w+z-1,g[p+1]=a,g[p+2]=e,g[p+3]=a,g[p+4]=b,g[p+5]=e,p+=6;this.setIndex(new C(g,1));this.addAttribute("position",new C(k,3));this.addAttribute("normal",new C(l,3));this.addAttribute("uv",new C(f,2))}function wc(a,b,c,d,e){Q.call(this);this.type="TorusGeometry";
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|
-this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};this.fromBufferGeometry(new Lb(a,b,c,d,e))}function ra(a,b){"undefined"!==typeof a&&(Q.call(this),this.type="ExtrudeGeometry",a=Array.isArray(a)?a:[a],this.addShapeList(a,b),this.computeFaceNormals())}function xc(a,b){b=b||{};var c=b.font;if(!1===(c&&c.isFont))return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new Q;c=c.generateShapes(a,b.size,b.curveSegments);b.amount=void 0!==b.height?
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|
-b.height:50;void 0===b.bevelThickness&&(b.bevelThickness=10);void 0===b.bevelSize&&(b.bevelSize=8);void 0===b.bevelEnabled&&(b.bevelEnabled=!1);ra.call(this,c,b);this.type="TextGeometry"}function ib(a,b,c,d,e,f,g){I.call(this);this.type="SphereBufferGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};a=a||50;b=Math.max(3,Math.floor(b)||8);c=Math.max(2,Math.floor(c)||6);d=void 0!==d?d:0;e=void 0!==e?e:2*Math.PI;f=void 0!==f?f:0;g=
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|
-void 0!==g?g:Math.PI;for(var k=f+g,l=(b+1)*(c+1),m=new C(new Float32Array(3*l),3),h=new C(new Float32Array(3*l),3),l=new C(new Float32Array(2*l),2),p=0,n=[],t=new q,u=0;u<=c;u++){for(var w=[],z=u/c,v=0;v<=b;v++){var x=v/b,J=-a*Math.cos(d+x*e)*Math.sin(f+z*g),y=a*Math.cos(f+z*g),F=a*Math.sin(d+x*e)*Math.sin(f+z*g);t.set(J,y,F).normalize();m.setXYZ(p,J,y,F);h.setXYZ(p,t.x,t.y,t.z);l.setXY(p,x,1-z);w.push(p);p++}n.push(w)}d=[];for(u=0;u<c;u++)for(v=0;v<b;v++)e=n[u][v+1],g=n[u][v],p=n[u+1][v],t=n[u+1][v+
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|
-1],(0!==u||0<f)&&d.push(e,g,t),(u!==c-1||k<Math.PI)&&d.push(g,p,t);this.setIndex(new (65535<m.count?he:sd)(d,1));this.addAttribute("position",m);this.addAttribute("normal",h);this.addAttribute("uv",l);this.boundingSphere=new Aa(new q,a)}function Mb(a,b,c,d,e,f,g){Q.call(this);this.type="SphereGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};this.fromBufferGeometry(new ib(a,b,c,d,e,f,g))}function Nb(a,b,c,d,e,f){I.call(this);this.type=
|
|
|
-"RingBufferGeometry";this.parameters={innerRadius:a,outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:f};a=a||20;b=b||50;e=void 0!==e?e:0;f=void 0!==f?f:2*Math.PI;c=void 0!==c?Math.max(3,c):8;d=void 0!==d?Math.max(1,d):1;var g=(c+1)*(d+1),k=c*d*6,k=new C(new (65535<k?Uint32Array:Uint16Array)(k),1),l=new C(new Float32Array(3*g),3),m=new C(new Float32Array(3*g),3),g=new C(new Float32Array(2*g),2),h=0,p=0,n,t=a,u=(b-a)/d,w=new q,z=new D,v;for(a=0;a<=d;a++){for(v=0;v<=c;v++)n=e+v/c*
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|
-f,w.x=t*Math.cos(n),w.y=t*Math.sin(n),l.setXYZ(h,w.x,w.y,w.z),m.setXYZ(h,0,0,1),z.x=(w.x/b+1)/2,z.y=(w.y/b+1)/2,g.setXY(h,z.x,z.y),h++;t+=u}for(a=0;a<d;a++)for(b=a*(c+1),v=0;v<c;v++)e=n=v+b,f=n+c+1,h=n+c+2,n+=1,k.setX(p,e),p++,k.setX(p,f),p++,k.setX(p,h),p++,k.setX(p,e),p++,k.setX(p,h),p++,k.setX(p,n),p++;this.setIndex(k);this.addAttribute("position",l);this.addAttribute("normal",m);this.addAttribute("uv",g)}function yc(a,b,c,d,e,f){Q.call(this);this.type="RingGeometry";this.parameters={innerRadius:a,
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|
|
-outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:f};this.fromBufferGeometry(new Nb(a,b,c,d,e,f))}function zc(a,b,c,d){Q.call(this);this.type="PlaneGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};this.fromBufferGeometry(new eb(a,b,c,d))}function Ob(a,b,c,d){I.call(this);this.type="LatheBufferGeometry";this.parameters={points:a,segments:b,phiStart:c,phiLength:d};b=Math.floor(b)||12;c=c||0;d=d||2*Math.PI;d=h.Math.clamp(d,0,2*Math.PI);for(var e=(b+1)*
|
|
|
-a.length,f=b*a.length*6,g=new C(new (65535<f?Uint32Array:Uint16Array)(f),1),k=new C(new Float32Array(3*e),3),l=new C(new Float32Array(2*e),2),m=0,r=0,p=1/b,n=new q,t=new D,e=0;e<=b;e++)for(var f=c+e*p*d,u=Math.sin(f),w=Math.cos(f),f=0;f<=a.length-1;f++)n.x=a[f].x*u,n.y=a[f].y,n.z=a[f].x*w,k.setXYZ(m,n.x,n.y,n.z),t.x=e/b,t.y=f/(a.length-1),l.setXY(m,t.x,t.y),m++;for(e=0;e<b;e++)for(f=0;f<a.length-1;f++)c=f+e*a.length,m=c+a.length,p=c+a.length+1,n=c+1,g.setX(r,c),r++,g.setX(r,m),r++,g.setX(r,n),r++,
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|
|
-g.setX(r,m),r++,g.setX(r,p),r++,g.setX(r,n),r++;this.setIndex(g);this.addAttribute("position",k);this.addAttribute("uv",l);this.computeVertexNormals();if(d===2*Math.PI)for(d=this.attributes.normal.array,g=new q,k=new q,l=new q,c=b*a.length*3,f=e=0;e<a.length;e++,f+=3)g.x=d[f+0],g.y=d[f+1],g.z=d[f+2],k.x=d[c+f+0],k.y=d[c+f+1],k.z=d[c+f+2],l.addVectors(g,k).normalize(),d[f+0]=d[c+f+0]=l.x,d[f+1]=d[c+f+1]=l.y,d[f+2]=d[c+f+2]=l.z}function Ac(a,b,c,d){Q.call(this);this.type="LatheGeometry";this.parameters=
|
|
|
-{points:a,segments:b,phiStart:c,phiLength:d};this.fromBufferGeometry(new Ob(a,b,c,d));this.mergeVertices()}function Ya(a,b){Q.call(this);this.type="ShapeGeometry";!1===Array.isArray(a)&&(a=[a]);this.addShapeList(a,b);this.computeFaceNormals()}function Pb(a,b){function c(a,b){return a-b}I.call(this);var d=Math.cos(h.Math.DEG2RAD*(void 0!==b?b:1)),e=[0,0],f={},g=["a","b","c"],k;a&&a.isBufferGeometry?(k=new Q,k.fromBufferGeometry(a)):k=a.clone();k.mergeVertices();k.computeFaceNormals();var l=k.vertices;
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|
-k=k.faces;for(var m=0,r=k.length;m<r;m++)for(var p=k[m],n=0;3>n;n++){e[0]=p[g[n]];e[1]=p[g[(n+1)%3]];e.sort(c);var t=e.toString();void 0===f[t]?f[t]={vert1:e[0],vert2:e[1],face1:m,face2:void 0}:f[t].face2=m}e=[];for(t in f)if(g=f[t],void 0===g.face2||k[g.face1].normal.dot(k[g.face2].normal)<=d)m=l[g.vert1],e.push(m.x),e.push(m.y),e.push(m.z),m=l[g.vert2],e.push(m.x),e.push(m.y),e.push(m.z);this.addAttribute("position",new C(new Float32Array(e),3))}function Za(a,b,c,d,e,f,g,k){function l(c){var e,
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|
-f,l,h=new D,n=new q,p=0,r=!0===c?a:b,J=!0===c?1:-1;f=v;for(e=1;e<=d;e++)u.setXYZ(v,0,y*J,0),w.setXYZ(v,0,J,0),h.x=.5,h.y=.5,z.setXY(v,h.x,h.y),v++;l=v;for(e=0;e<=d;e++){var A=e/d*k+g,C=Math.cos(A),A=Math.sin(A);n.x=r*A;n.y=y*J;n.z=r*C;u.setXYZ(v,n.x,n.y,n.z);w.setXYZ(v,0,J,0);h.x=.5*C+.5;h.y=.5*A*J+.5;z.setXY(v,h.x,h.y);v++}for(e=0;e<d;e++)h=f+e,n=l+e,!0===c?(t.setX(x,n),x++,t.setX(x,n+1)):(t.setX(x,n+1),x++,t.setX(x,n)),x++,t.setX(x,h),x++,p+=3;m.addGroup(F,p,!0===c?1:2);F+=p}I.call(this);this.type=
|
|
|
-"CylinderBufferGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:k};var m=this;a=void 0!==a?a:20;b=void 0!==b?b:20;c=void 0!==c?c:100;d=Math.floor(d)||8;e=Math.floor(e)||1;f=void 0!==f?f:!1;g=void 0!==g?g:0;k=void 0!==k?k:2*Math.PI;var h=0;!1===f&&(0<a&&h++,0<b&&h++);var p=function(){var a=(d+1)*(e+1);!1===f&&(a+=(d+1)*h+d*h);return a}(),n=function(){var a=d*e*6;!1===f&&(a+=d*h*3);return a}(),t=new C(new (65535<n?
|
|
|
-Uint32Array:Uint16Array)(n),1),u=new C(new Float32Array(3*p),3),w=new C(new Float32Array(3*p),3),z=new C(new Float32Array(2*p),2),v=0,x=0,J=[],y=c/2,F=0;(function(){var f,l,h=new q,n=new q,p=0,r=(b-a)/c;for(l=0;l<=e;l++){var D=[],A=l/e,C=A*(b-a)+a;for(f=0;f<=d;f++){var M=f/d,O=M*k+g,P=Math.sin(O),O=Math.cos(O);n.x=C*P;n.y=-A*c+y;n.z=C*O;u.setXYZ(v,n.x,n.y,n.z);h.set(P,r,O).normalize();w.setXYZ(v,h.x,h.y,h.z);z.setXY(v,M,1-A);D.push(v);v++}J.push(D)}for(f=0;f<d;f++)for(l=0;l<e;l++)h=J[l+1][f],n=J[l+
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|
|
-1][f+1],r=J[l][f+1],t.setX(x,J[l][f]),x++,t.setX(x,h),x++,t.setX(x,r),x++,t.setX(x,h),x++,t.setX(x,n),x++,t.setX(x,r),x++,p+=6;m.addGroup(F,p,0);F+=p})();!1===f&&(0<a&&l(!0),0<b&&l(!1));this.setIndex(t);this.addAttribute("position",u);this.addAttribute("normal",w);this.addAttribute("uv",z)}function jb(a,b,c,d,e,f,g,k){Q.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:k};this.fromBufferGeometry(new Za(a,
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-0,0));this.add(d);var e=new Ca(90,1,a,b);e.up.set(0,-1,0);e.lookAt(new q(-1,0,0));this.add(e);var f=new Ca(90,1,a,b);f.up.set(0,0,1);f.lookAt(new q(0,1,0));this.add(f);var g=new Ca(90,1,a,b);g.up.set(0,0,-1);g.lookAt(new q(0,-1,0));this.add(g);var k=new Ca(90,1,a,b);k.up.set(0,-1,0);k.lookAt(new q(0,0,1));this.add(k);var l=new Ca(90,1,a,b);l.up.set(0,-1,0);l.lookAt(new q(0,0,-1));this.add(l);this.renderTarget=new Ab(c,c,{format:1022,magFilter:1006,minFilter:1006});this.updateCubeMap=function(a,b){null===
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-this.parent&&this.updateMatrixWorld();var c=this.renderTarget,h=c.texture.generateMipmaps;c.texture.generateMipmaps=!1;c.activeCubeFace=0;a.render(b,d,c);c.activeCubeFace=1;a.render(b,e,c);c.activeCubeFace=2;a.render(b,f,c);c.activeCubeFace=3;a.render(b,g,c);c.activeCubeFace=4;a.render(b,k,c);c.texture.generateMipmaps=h;c.activeCubeFace=5;a.render(b,l,c);a.setRenderTarget(null)}}function Hd(){A.call(this);this.type="AudioListener";this.context=Ed();this.gain=this.context.createGain();this.gain.connect(this.context.destination);
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-this.filter=null}function Vb(a){A.call(this);this.type="Audio";this.context=a.context;this.source=this.context.createBufferSource();this.source.onended=this.onEnded.bind(this);this.gain=this.context.createGain();this.gain.connect(a.getInput());this.autoplay=!1;this.startTime=0;this.playbackRate=1;this.isPlaying=!1;this.hasPlaybackControl=!0;this.sourceType="empty";this.filters=[]}function Id(a){Vb.call(this,a);this.panner=this.context.createPanner();this.panner.connect(this.gain)}function Jd(a,b){this.analyser=
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-a.context.createAnalyser();this.analyser.fftSize=void 0!==b?b:2048;this.data=new Uint8Array(this.analyser.frequencyBinCount);a.getOutput().connect(this.analyser)}function nd(a,b,c){this.binding=a;this.valueSize=c;a=Float64Array;switch(b){case "quaternion":b=this._slerp;break;case "string":case "bool":a=Array;b=this._select;break;default:b=this._lerp}this.buffer=new a(4*c);this._mixBufferRegion=b;this.referenceCount=this.useCount=this.cumulativeWeight=0}function ka(a,b,c){this.path=b;this.parsedPath=
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-c||ka.parseTrackName(b);this.node=ka.findNode(a,this.parsedPath.nodeName)||a;this.rootNode=a}function Kd(a){this.uuid=h.Math.generateUUID();this._objects=Array.prototype.slice.call(arguments);this.nCachedObjects_=0;var b={};this._indicesByUUID=b;for(var c=0,d=arguments.length;c!==d;++c)b[arguments[c].uuid]=c;this._paths=[];this._parsedPaths=[];this._bindings=[];this._bindingsIndicesByPath={};var e=this;this.stats={objects:{get total(){return e._objects.length},get inUse(){return this.total-e.nCachedObjects_}},
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-get bindingsPerObject(){return e._bindings.length}}}function Ld(a,b,c){this._mixer=a;this._clip=b;this._localRoot=c||null;a=b.tracks;b=a.length;c=Array(b);for(var d={endingStart:2400,endingEnd:2400},e=0;e!==b;++e){var f=a[e].createInterpolant(null);c[e]=f;f.settings=d}this._interpolantSettings=d;this._interpolants=c;this._propertyBindings=Array(b);this._weightInterpolant=this._timeScaleInterpolant=this._byClipCacheIndex=this._cacheIndex=null;this.loop=2201;this._loopCount=-1;this._startTime=null;
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-this.time=0;this._effectiveWeight=this.weight=this._effectiveTimeScale=this.timeScale=1;this.repetitions=Infinity;this.paused=!1;this.enabled=!0;this.clampWhenFinished=!1;this.zeroSlopeAtEnd=this.zeroSlopeAtStart=!0}function Md(a){this._root=a;this._initMemoryManager();this.time=this._accuIndex=0;this.timeScale=1}function re(a,b){"string"===typeof a&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),a=b);this.value=a}function xb(){I.call(this);this.type="InstancedBufferGeometry";
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-this.maxInstancedCount=void 0}function Nd(a,b,c,d){this.uuid=h.Math.generateUUID();this.data=a;this.itemSize=b;this.offset=c;this.normalized=!0===d}function Wb(a,b){this.uuid=h.Math.generateUUID();this.array=a;this.stride=b;this.count=void 0!==a?a.length/b:0;this.dynamic=!1;this.updateRange={offset:0,count:-1};this.version=0}function Xb(a,b,c){Wb.call(this,a,b);this.meshPerAttribute=c||1}function Yb(a,b,c){C.call(this,a,b);this.meshPerAttribute=c||1}function Od(a,b,c,d){this.ray=new Wa(a,b);this.near=
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-c||0;this.far=d||Infinity;this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}};Object.defineProperties(this.params,{PointCloud:{get:function(){console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points.");return this.Points}}})}function se(a,b){return a.distance-b.distance}function Pd(a,b,c,d){if(!1!==a.visible&&(a.raycast(b,c),!0===d)){a=a.children;d=0;for(var e=a.length;d<e;d++)Pd(a[d],b,c,!0)}}function Qd(a){this.autoStart=void 0!==a?a:!0;this.elapsedTime=
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-16711680;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=3*c.faces.length:c&&c.isBufferGeometry&&(b=c.attributes.normal.count);c=new I;b=new ga(6*b,3);c.addAttribute("position",b);ha.call(this,c,new na({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function Zb(a){A.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;a=new I;for(var b=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1],c=0,d=1;32>c;c++,
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-d++){var e=c/32*Math.PI*2,f=d/32*Math.PI*2;b.push(Math.cos(e),Math.sin(e),1,Math.cos(f),Math.sin(f),1)}a.addAttribute("position",new ga(b,3));b=new na({fog:!1});this.cone=new ha(a,b);this.add(this.cone);this.update()}function $b(a){this.bones=this.getBoneList(a);for(var b=new Q,c=0;c<this.bones.length;c++){var d=this.bones[c];d.parent&&d.parent.isBone&&(b.vertices.push(new q),b.vertices.push(new q),b.colors.push(new N(0,0,1)),b.colors.push(new N(0,1,0)))}b.dynamic=!0;c=new na({vertexColors:2,depthTest:!1,
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-depthWrite:!1,transparent:!0});ha.call(this,b,c);this.root=a;this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.update()}function ac(a,b){this.light=a;this.light.updateMatrixWorld();var c=new ib(b,4,2),d=new Ha({wireframe:!0,fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);va.call(this,c,d);this.matrix=this.light.matrixWorld;this.matrixAutoUpdate=!1}function bc(a,b){A.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=
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-!1;this.colors=[new N,new N];var c=new Mb(b,4,2);c.rotateX(-Math.PI/2);for(var d=0;8>d;d++)c.faces[d].color=this.colors[4>d?0:1];d=new Ha({vertexColors:1,wireframe:!0});this.lightSphere=new va(c,d);this.add(this.lightSphere);this.update()}function Mc(a,b,c,d){b=b||1;c=new N(void 0!==c?c:4473924);d=new N(void 0!==d?d:8947848);for(var e=b/2,f=2*a/b,g=[],k=[],l=0,m=0,h=-a;l<=b;l++,h+=f){g.push(-a,0,h,a,0,h);g.push(h,0,-a,h,0,a);var p=l===e?c:d;p.toArray(k,m);m+=3;p.toArray(k,m);m+=3;p.toArray(k,m);m+=
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-3;p.toArray(k,m);m+=3}a=new I;a.addAttribute("position",new ga(g,3));a.addAttribute("color",new ga(k,3));g=new na({vertexColors:2});ha.call(this,a,g)}function Nc(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16776960;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=c.faces.length:console.warn("THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.");c=new I;b=new ga(6*b,3);c.addAttribute("position",b);ha.call(this,c,new na({color:a,
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|
|
-linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function cc(a,b){A.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;void 0===b&&(b=1);var c=new I;c.addAttribute("position",new ga([-b,b,0,b,b,0,b,-b,0,-b,-b,0,-b,b,0],3));var d=new na({fog:!1});this.add(new Oa(c,d));c=new I;c.addAttribute("position",new ga([0,0,0,0,0,1],3));this.add(new Oa(c,d));this.update()}function Oc(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){d.vertices.push(new q);
|
|
|
-d.colors.push(new N(b));void 0===f[a]&&(f[a]=[]);f[a].push(d.vertices.length-1)}var d=new Q,e=new na({color:16777215,vertexColors:1}),f={};b("n1","n2",16755200);b("n2","n4",16755200);b("n4","n3",16755200);b("n3","n1",16755200);b("f1","f2",16755200);b("f2","f4",16755200);b("f4","f3",16755200);b("f3","f1",16755200);b("n1","f1",16755200);b("n2","f2",16755200);b("n3","f3",16755200);b("n4","f4",16755200);b("p","n1",16711680);b("p","n2",16711680);b("p","n3",16711680);b("p","n4",16711680);b("u1","u2",43775);
|
|
|
-b("u2","u3",43775);b("u3","u1",43775);b("c","t",16777215);b("p","c",3355443);b("cn1","cn2",3355443);b("cn3","cn4",3355443);b("cf1","cf2",3355443);b("cf3","cf4",3355443);ha.call(this,d,e);this.camera=a;this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=f;this.update()}function Pc(a,b){var c=void 0!==b?b:8947848;this.object=a;this.box=new Ga;va.call(this,new kb(1,1,1),new Ha({color:c,wireframe:!0}))}function Qc(a,
|
|
|
-b){void 0===b&&(b=16776960);var c=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),d=new Float32Array(24),e=new I;e.setIndex(new C(c,1));e.addAttribute("position",new C(d,3));ha.call(this,e,new na({color:b}));void 0!==a&&this.update(a)}function yb(a,b,c,d,e,f){A.call(this);void 0===d&&(d=16776960);void 0===c&&(c=1);void 0===e&&(e=.2*c);void 0===f&&(f=.2*e);this.position.copy(b);this.line=new Oa(te,new na({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);this.cone=new va(ue,
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|
|
-new Ha({color:d}));this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c,e,f)}function od(a){a=a||1;var b=new Float32Array([0,0,0,a,0,0,0,0,0,0,a,0,0,0,0,0,0,a]),c=new Float32Array([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1]);a=new I;a.addAttribute("position",new C(b,3));a.addAttribute("color",new C(c,3));b=new na({vertexColors:2});ha.call(this,a,b)}function ve(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Please use THREE.CatmullRomCurve3.");h.CatmullRomCurve3.call(this,
|
|
|
-a);this.type="catmullrom";this.closed=!0}function pd(a,b,c,d,e,f){Qa.call(this,a,b,c,c,d,e,f)}void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2,-52));void 0===Math.sign&&(Math.sign=function(a){return 0>a?-1:0<a?1:+a});void 0===Function.prototype.name&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*(\S*)\s*\(/)[1]}});void 0===Object.assign&&function(){Object.assign=function(a){if(void 0===a||null===a)throw new TypeError("Cannot convert undefined or null to object");
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|
|
+b.premultiplyAlpha);a.pixelStorei(a.UNPACK_ALIGNMENT,b.unpackAlignment);var p=k(b.image,e.maxTextureSize);if((1001!==b.wrapS||1001!==b.wrapT||1003!==b.minFilter&&1006!==b.minFilter)&&!1===l(p))if(n=p,n instanceof HTMLImageElement||n instanceof HTMLCanvasElement){var t=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");t.width=h.Math.nearestPowerOfTwo(n.width);t.height=h.Math.nearestPowerOfTwo(n.height);t.getContext("2d").drawImage(n,0,0,t.width,t.height);console.warn("THREE.WebGLRenderer: image is not power of two ("+
|
|
|
+n.width+"x"+n.height+"). Resized to "+t.width+"x"+t.height,n);p=t}else p=n;var n=l(p),t=f(b.format),w=f(b.type);u(a.TEXTURE_2D,b,n);var q=b.mipmaps;if(b&&b.isDepthTexture){q=a.DEPTH_COMPONENT;if(1015===b.type){if(!v)throw Error("Float Depth Texture only supported in WebGL2.0");q=a.DEPTH_COMPONENT32F}else v&&(q=a.DEPTH_COMPONENT16);1027===b.format&&(q=a.DEPTH_STENCIL);c.texImage2D(a.TEXTURE_2D,0,q,p.width,p.height,0,t,w,null)}else if(b&&b.isDataTexture)if(0<q.length&&n){for(var T=0,D=q.length;T<D;T++)p=
|
|
|
+q[T],c.texImage2D(a.TEXTURE_2D,T,t,p.width,p.height,0,t,w,p.data);b.generateMipmaps=!1}else c.texImage2D(a.TEXTURE_2D,0,t,p.width,p.height,0,t,w,p.data);else if(b&&b.isCompressedTexture)for(T=0,D=q.length;T<D;T++)p=q[T],1023!==b.format&&1022!==b.format?-1<c.getCompressedTextureFormats().indexOf(t)?c.compressedTexImage2D(a.TEXTURE_2D,T,t,p.width,p.height,0,p.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):c.texImage2D(a.TEXTURE_2D,
|
|
|
+T,t,p.width,p.height,0,t,w,p.data);else if(0<q.length&&n){T=0;for(D=q.length;T<D;T++)p=q[T],c.texImage2D(a.TEXTURE_2D,T,t,t,w,p);b.generateMipmaps=!1}else c.texImage2D(a.TEXTURE_2D,0,t,t,w,p);b.generateMipmaps&&n&&a.generateMipmap(a.TEXTURE_2D);m.__version=b.version;if(b.onUpdate)b.onUpdate(b);return}}c.activeTexture(a.TEXTURE0+g);c.bindTexture(a.TEXTURE_2D,m.__webglTexture)}function u(c,g,k){k?(a.texParameteri(c,a.TEXTURE_WRAP_S,f(g.wrapS)),a.texParameteri(c,a.TEXTURE_WRAP_T,f(g.wrapT)),a.texParameteri(c,
|
|
|
+a.TEXTURE_MAG_FILTER,f(g.magFilter)),a.texParameteri(c,a.TEXTURE_MIN_FILTER,f(g.minFilter))):(a.texParameteri(c,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(c,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),1001===g.wrapS&&1001===g.wrapT||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.",g),a.texParameteri(c,a.TEXTURE_MAG_FILTER,m(g.magFilter)),a.texParameteri(c,a.TEXTURE_MIN_FILTER,m(g.minFilter)),1003!==g.minFilter&&
|
|
|
+1006!==g.minFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.",g));!(k=b.get("EXT_texture_filter_anisotropic"))||1015===g.type&&null===b.get("OES_texture_float_linear")||1016===g.type&&null===b.get("OES_texture_half_float_linear")||!(1<g.anisotropy||d.get(g).__currentAnisotropy)||(a.texParameterf(c,k.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(g.anisotropy,e.getMaxAnisotropy())),d.get(g).__currentAnisotropy=
|
|
|
+g.anisotropy)}function t(b,e,g,k){var l=f(e.texture.format),m=f(e.texture.type);c.texImage2D(k,0,l,e.width,e.height,0,l,m,null);a.bindFramebuffer(a.FRAMEBUFFER,b);a.framebufferTexture2D(a.FRAMEBUFFER,g,k,d.get(e.texture).__webglTexture,0);a.bindFramebuffer(a.FRAMEBUFFER,null)}function w(b,c){a.bindRenderbuffer(a.RENDERBUFFER,b);c.depthBuffer&&!c.stencilBuffer?(a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_COMPONENT16,c.width,c.height),a.framebufferRenderbuffer(a.FRAMEBUFFER,a.DEPTH_ATTACHMENT,a.RENDERBUFFER,
|
|
|
+b)):c.depthBuffer&&c.stencilBuffer?(a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_STENCIL,c.width,c.height),a.framebufferRenderbuffer(a.FRAMEBUFFER,a.DEPTH_STENCIL_ATTACHMENT,a.RENDERBUFFER,b)):a.renderbufferStorage(a.RENDERBUFFER,a.RGBA4,c.width,c.height);a.bindRenderbuffer(a.RENDERBUFFER,null)}var z=g.memory,v="undefined"!==typeof WebGL2RenderingContext&&a instanceof WebGL2RenderingContext;this.setTexture2D=n;this.setTextureCube=function(b,g){var m=d.get(b);if(6===b.image.length)if(0<b.version&&
|
|
|
+m.__version!==b.version){m.__image__webglTextureCube||(b.addEventListener("dispose",r),m.__image__webglTextureCube=a.createTexture(),z.textures++);c.activeTexture(a.TEXTURE0+g);c.bindTexture(a.TEXTURE_CUBE_MAP,m.__image__webglTextureCube);a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,b.flipY);for(var n=b&&b.isCompressedTexture,h=b.image[0]&&b.image[0].isDataTexture,p=[],t=0;6>t;t++)p[t]=n||h?h?b.image[t].image:b.image[t]:k(b.image[t],e.maxCubemapSize);var w=l(p[0]),q=f(b.format),v=f(b.type);u(a.TEXTURE_CUBE_MAP,
|
|
|
+b,w);for(t=0;6>t;t++)if(n)for(var D,A=p[t].mipmaps,C=0,M=A.length;C<M;C++)D=A[C],1023!==b.format&&1022!==b.format?-1<c.getCompressedTextureFormats().indexOf(q)?c.compressedTexImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+t,C,q,D.width,D.height,0,D.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+t,C,q,D.width,D.height,0,q,v,D.data);else h?c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,q,p[t].width,
|
|
|
+p[t].height,0,q,v,p[t].data):c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,q,q,v,p[t]);b.generateMipmaps&&w&&a.generateMipmap(a.TEXTURE_CUBE_MAP);m.__version=b.version;if(b.onUpdate)b.onUpdate(b)}else c.activeTexture(a.TEXTURE0+g),c.bindTexture(a.TEXTURE_CUBE_MAP,m.__image__webglTextureCube)};this.setTextureCubeDynamic=function(b,e){c.activeTexture(a.TEXTURE0+e);c.bindTexture(a.TEXTURE_CUBE_MAP,d.get(b).__webglTexture)};this.setupRenderTarget=function(b){var e=d.get(b),f=d.get(b.texture);b.addEventListener("dispose",
|
|
|
+p);f.__webglTexture=a.createTexture();z.textures++;var g=b&&b.isWebGLRenderTargetCube,k=l(b);if(g){e.__webglFramebuffer=[];for(var m=0;6>m;m++)e.__webglFramebuffer[m]=a.createFramebuffer()}else e.__webglFramebuffer=a.createFramebuffer();if(g){c.bindTexture(a.TEXTURE_CUBE_MAP,f.__webglTexture);u(a.TEXTURE_CUBE_MAP,b.texture,k);for(m=0;6>m;m++)t(e.__webglFramebuffer[m],b,a.COLOR_ATTACHMENT0,a.TEXTURE_CUBE_MAP_POSITIVE_X+m);b.texture.generateMipmaps&&k&&a.generateMipmap(a.TEXTURE_CUBE_MAP);c.bindTexture(a.TEXTURE_CUBE_MAP,
|
|
|
+null)}else c.bindTexture(a.TEXTURE_2D,f.__webglTexture),u(a.TEXTURE_2D,b.texture,k),t(e.__webglFramebuffer,b,a.COLOR_ATTACHMENT0,a.TEXTURE_2D),b.texture.generateMipmaps&&k&&a.generateMipmap(a.TEXTURE_2D),c.bindTexture(a.TEXTURE_2D,null);if(b.depthBuffer){e=d.get(b);f=b&&b.isWebGLRenderTargetCube;if(b.depthTexture){if(f)throw Error("target.depthTexture not supported in Cube render targets");if(b&&b.isWebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported!");a.bindFramebuffer(a.FRAMEBUFFER,
|
|
|
+e.__webglFramebuffer);if(!b.depthTexture||!b.depthTexture.isDepthTexture)throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");d.get(b.depthTexture).__webglTexture&&b.depthTexture.image.width===b.width&&b.depthTexture.image.height===b.height||(b.depthTexture.image.width=b.width,b.depthTexture.image.height=b.height,b.depthTexture.needsUpdate=!0);n(b.depthTexture,0);e=d.get(b.depthTexture).__webglTexture;if(1026===b.depthTexture.format)a.framebufferTexture2D(a.FRAMEBUFFER,
|
|
|
+a.DEPTH_ATTACHMENT,a.TEXTURE_2D,e,0);else if(1027===b.depthTexture.format)a.framebufferTexture2D(a.FRAMEBUFFER,a.DEPTH_STENCIL_ATTACHMENT,a.TEXTURE_2D,e,0);else throw Error("Unknown depthTexture format");}else if(f)for(e.__webglDepthbuffer=[],f=0;6>f;f++)a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer[f]),e.__webglDepthbuffer[f]=a.createRenderbuffer(),w(e.__webglDepthbuffer[f],b);else a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer),e.__webglDepthbuffer=a.createRenderbuffer(),w(e.__webglDepthbuffer,
|
|
|
+b);a.bindFramebuffer(a.FRAMEBUFFER,null)}};this.updateRenderTargetMipmap=function(b){var e=b.texture;e.generateMipmaps&&l(b)&&1003!==e.minFilter&&1006!==e.minFilter&&(b=b&&b.isWebGLRenderTargetCube?a.TEXTURE_CUBE_MAP:a.TEXTURE_2D,e=d.get(e).__webglTexture,c.bindTexture(b,e),a.generateMipmap(b),c.bindTexture(b,null))}}function nf(){var a={};return{get:function(b){b=b.uuid;var c=a[b];void 0===c&&(c={},a[b]=c);return c},"delete":function(b){delete a[b.uuid]},clear:function(){a={}}}}function of(a,b,c){function d(b,
|
|
|
+c,d){var e=new Uint8Array(4),f=a.createTexture();a.bindTexture(b,f);a.texParameteri(b,a.TEXTURE_MIN_FILTER,a.NEAREST);a.texParameteri(b,a.TEXTURE_MAG_FILTER,a.NEAREST);for(b=0;b<d;b++)a.texImage2D(c+b,0,a.RGBA,1,1,0,a.RGBA,a.UNSIGNED_BYTE,e);return f}function e(b){!0!==F[b]&&(a.enable(b),F[b]=!0)}function f(b){!1!==F[b]&&(a.disable(b),F[b]=!1)}function g(b,d,g,k,l,m,n,h){if(0!==b){e(a.BLEND);if(b!==E||h!==Ea)2===b?h?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ONE,a.ONE,a.ONE,
|
|
|
+a.ONE)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE)):3===b?h?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,a.ZERO,a.ONE_MINUS_SRC_COLOR,a.ONE_MINUS_SRC_ALPHA)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.ONE_MINUS_SRC_COLOR)):4===b?h?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,a.SRC_COLOR,a.ZERO,a.SRC_ALPHA)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.SRC_COLOR)):h?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),
|
|
|
+a.blendFuncSeparate(a.ONE,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA)):(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA)),E=b,Ea=h;if(5===b){l=l||d;m=m||g;n=n||k;if(d!==L||l!==fa)a.blendEquationSeparate(c(d),c(l)),L=d,fa=l;if(g!==D||k!==T||m!==C||n!==A)a.blendFuncSeparate(c(g),c(k),c(m),c(n)),D=g,T=k,C=m,A=n}else A=C=fa=T=D=L=null}else f(a.BLEND),E=b}function k(a){w.setFunc(a)}function l(b){M!==b&&(b?a.frontFace(a.CW):
|
|
|
+a.frontFace(a.CCW),M=b)}function m(b){0!==b?(e(a.CULL_FACE),b!==O&&(1===b?a.cullFace(a.BACK):2===b?a.cullFace(a.FRONT):a.cullFace(a.FRONT_AND_BACK))):f(a.CULL_FACE);O=b}function h(b){void 0===b&&(b=a.TEXTURE0+W-1);K!==b&&(a.activeTexture(b),K=b)}function p(a,b,c,d){t.setClear(a,b,c,d)}function n(a){w.setClear(a)}function u(a){q.setClear(a)}var t=new function(){var b=!1,c=new ea,d=null,e=new ea;return{setMask:function(c){d===c||b||(a.colorMask(c,c,c,c),d=c)},setLocked:function(a){b=a},setClear:function(b,
|
|
|
+d,f,g){c.set(b,d,f,g);!1===e.equals(c)&&(a.clearColor(b,d,f,g),e.copy(c))},reset:function(){b=!1;d=null;e.set(0,0,0,1)}}},w=new function(){var b=!1,c=null,d=null,g=null;return{setTest:function(b){b?e(a.DEPTH_TEST):f(a.DEPTH_TEST)},setMask:function(d){c===d||b||(a.depthMask(d),c=d)},setFunc:function(b){if(d!==b){if(b)switch(b){case 0:a.depthFunc(a.NEVER);break;case 1:a.depthFunc(a.ALWAYS);break;case 2:a.depthFunc(a.LESS);break;case 3:a.depthFunc(a.LEQUAL);break;case 4:a.depthFunc(a.EQUAL);break;case 5:a.depthFunc(a.GEQUAL);
|
|
|
+break;case 6:a.depthFunc(a.GREATER);break;case 7:a.depthFunc(a.NOTEQUAL);break;default:a.depthFunc(a.LEQUAL)}else a.depthFunc(a.LEQUAL);d=b}},setLocked:function(a){b=a},setClear:function(b){g!==b&&(a.clearDepth(b),g=b)},reset:function(){b=!1;g=d=c=null}}},q=new function(){var b=!1,c=null,d=null,g=null,k=null,l=null,m=null,n=null,h=null;return{setTest:function(b){b?e(a.STENCIL_TEST):f(a.STENCIL_TEST)},setMask:function(d){c===d||b||(a.stencilMask(d),c=d)},setFunc:function(b,c,e){if(d!==b||g!==c||k!==
|
|
|
+e)a.stencilFunc(b,c,e),d=b,g=c,k=e},setOp:function(b,c,d){if(l!==b||m!==c||n!==d)a.stencilOp(b,c,d),l=b,m=c,n=d},setLocked:function(a){b=a},setClear:function(b){h!==b&&(a.clearStencil(b),h=b)},reset:function(){b=!1;h=n=m=l=k=g=d=c=null}}},v=a.getParameter(a.MAX_VERTEX_ATTRIBS),x=new Uint8Array(v),J=new Uint8Array(v),y=new Uint8Array(v),F={},G=null,E=null,L=null,D=null,T=null,fa=null,C=null,A=null,Ea=!1,M=null,O=null,P=null,R=null,H=null,V=null,W=a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS),K=null,I=
|
|
|
+{},N=new ea,Q=new ea,bb={};bb[a.TEXTURE_2D]=d(a.TEXTURE_2D,a.TEXTURE_2D,1);bb[a.TEXTURE_CUBE_MAP]=d(a.TEXTURE_CUBE_MAP,a.TEXTURE_CUBE_MAP_POSITIVE_X,6);return{buffers:{color:t,depth:w,stencil:q},init:function(){p(0,0,0,1);n(1);u(0);e(a.DEPTH_TEST);k(3);l(!1);m(1);e(a.CULL_FACE);e(a.BLEND);g(1)},initAttributes:function(){for(var a=0,b=x.length;a<b;a++)x[a]=0},enableAttribute:function(c){x[c]=1;0===J[c]&&(a.enableVertexAttribArray(c),J[c]=1);0!==y[c]&&(b.get("ANGLE_instanced_arrays").vertexAttribDivisorANGLE(c,
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+0),y[c]=0)},enableAttributeAndDivisor:function(b,c,d){x[b]=1;0===J[b]&&(a.enableVertexAttribArray(b),J[b]=1);y[b]!==c&&(d.vertexAttribDivisorANGLE(b,c),y[b]=c)},disableUnusedAttributes:function(){for(var b=0,c=J.length;b!==c;++b)J[b]!==x[b]&&(a.disableVertexAttribArray(b),J[b]=0)},enable:e,disable:f,getCompressedTextureFormats:function(){if(null===G&&(G=[],b.get("WEBGL_compressed_texture_pvrtc")||b.get("WEBGL_compressed_texture_s3tc")||b.get("WEBGL_compressed_texture_etc1")))for(var c=a.getParameter(a.COMPRESSED_TEXTURE_FORMATS),
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+d=0;d<c.length;d++)G.push(c[d]);return G},setBlending:g,setColorWrite:function(a){t.setMask(a)},setDepthTest:function(a){w.setTest(a)},setDepthWrite:function(a){w.setMask(a)},setDepthFunc:k,setStencilTest:function(a){q.setTest(a)},setStencilWrite:function(a){q.setMask(a)},setStencilFunc:function(a,b,c){q.setFunc(a,b,c)},setStencilOp:function(a,b,c){q.setOp(a,b,c)},setFlipSided:l,setCullFace:m,setLineWidth:function(b){b!==P&&(a.lineWidth(b),P=b)},setPolygonOffset:function(b,c,d){if(b){if(e(a.POLYGON_OFFSET_FILL),
|
|
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+R!==c||H!==d)a.polygonOffset(c,d),R=c,H=d}else f(a.POLYGON_OFFSET_FILL)},getScissorTest:function(){return V},setScissorTest:function(b){(V=b)?e(a.SCISSOR_TEST):f(a.SCISSOR_TEST)},activeTexture:h,bindTexture:function(b,c){null===K&&h();var d=I[K];void 0===d&&(d={type:void 0,texture:void 0},I[K]=d);if(d.type!==b||d.texture!==c)a.bindTexture(b,c||bb[b]),d.type=b,d.texture=c},compressedTexImage2D:function(){try{a.compressedTexImage2D.apply(a,arguments)}catch(b){console.error(b)}},texImage2D:function(){try{a.texImage2D.apply(a,
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|
|
+arguments)}catch(b){console.error(b)}},clearColor:p,clearDepth:n,clearStencil:u,scissor:function(b){!1===N.equals(b)&&(a.scissor(b.x,b.y,b.z,b.w),N.copy(b))},viewport:function(b){!1===Q.equals(b)&&(a.viewport(b.x,b.y,b.z,b.w),Q.copy(b))},reset:function(){for(var b=0;b<J.length;b++)1===J[b]&&(a.disableVertexAttribArray(b),J[b]=0);F={};K=G=null;I={};O=M=E=null;t.reset();w.reset();q.reset()}}}function pf(a,b,c){function d(b){if("highp"===b){if(0<a.getShaderPrecisionFormat(a.VERTEX_SHADER,a.HIGH_FLOAT).precision&&
|
|
|
+0<a.getShaderPrecisionFormat(a.FRAGMENT_SHADER,a.HIGH_FLOAT).precision)return"highp";b="mediump"}return"mediump"===b&&0<a.getShaderPrecisionFormat(a.VERTEX_SHADER,a.MEDIUM_FLOAT).precision&&0<a.getShaderPrecisionFormat(a.FRAGMENT_SHADER,a.MEDIUM_FLOAT).precision?"mediump":"lowp"}var e,f=void 0!==c.precision?c.precision:"highp",g=d(f);g!==f&&(console.warn("THREE.WebGLRenderer:",f,"not supported, using",g,"instead."),f=g);c=!0===c.logarithmicDepthBuffer&&!!b.get("EXT_frag_depth");var g=a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS),
|
|
|
+k=a.getParameter(a.MAX_VERTEX_TEXTURE_IMAGE_UNITS),l=a.getParameter(a.MAX_TEXTURE_SIZE),m=a.getParameter(a.MAX_CUBE_MAP_TEXTURE_SIZE),h=a.getParameter(a.MAX_VERTEX_ATTRIBS),p=a.getParameter(a.MAX_VERTEX_UNIFORM_VECTORS),n=a.getParameter(a.MAX_VARYING_VECTORS),u=a.getParameter(a.MAX_FRAGMENT_UNIFORM_VECTORS),t=0<k,w=!!b.get("OES_texture_float");return{getMaxAnisotropy:function(){if(void 0!==e)return e;var c=b.get("EXT_texture_filter_anisotropic");return e=null!==c?a.getParameter(c.MAX_TEXTURE_MAX_ANISOTROPY_EXT):
|
|
|
+0},getMaxPrecision:d,precision:f,logarithmicDepthBuffer:c,maxTextures:g,maxVertexTextures:k,maxTextureSize:l,maxCubemapSize:m,maxAttributes:h,maxVertexUniforms:p,maxVaryings:n,maxFragmentUniforms:u,vertexTextures:t,floatFragmentTextures:w,floatVertexTextures:t&&w}}function qf(a){var b={};return{get:function(c){if(void 0!==b[c])return b[c];var d;switch(c){case "WEBGL_depth_texture":d=a.getExtension("WEBGL_depth_texture")||a.getExtension("MOZ_WEBGL_depth_texture")||a.getExtension("WEBKIT_WEBGL_depth_texture");
|
|
|
+break;case "EXT_texture_filter_anisotropic":d=a.getExtension("EXT_texture_filter_anisotropic")||a.getExtension("MOZ_EXT_texture_filter_anisotropic")||a.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case "WEBGL_compressed_texture_s3tc":d=a.getExtension("WEBGL_compressed_texture_s3tc")||a.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case "WEBGL_compressed_texture_pvrtc":d=a.getExtension("WEBGL_compressed_texture_pvrtc")||
|
|
|
+a.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;case "WEBGL_compressed_texture_etc1":d=a.getExtension("WEBGL_compressed_texture_etc1");break;default:d=a.getExtension(c)}null===d&&console.warn("THREE.WebGLRenderer: "+c+" extension not supported.");return b[c]=d}}}function rf(){function a(){m.value!==d&&(m.value=d,m.needsUpdate=0<e);c.numPlanes=e}function b(a,b,d,e){var f=null!==a?a.length:0,g=null;if(0!==f){g=m.value;if(!0!==e||null===g){e=d+4*f;b=b.matrixWorldInverse;l.getNormalMatrix(b);
|
|
|
+if(null===g||g.length<e)g=new Float32Array(e);for(e=0;e!==f;++e,d+=4)k.copy(a[e]).applyMatrix4(b,l),k.normal.toArray(g,d),g[d+3]=k.constant}m.value=g;m.needsUpdate=!0}c.numPlanes=f;return g}var c=this,d=null,e=0,f=!1,g=!1,k=new sa,l=new ya,m={value:null,needsUpdate:!1};this.uniform=m;this.numPlanes=0;this.init=function(a,c,g){var k=0!==a.length||c||0!==e||f;f=c;d=b(a,g,0);e=a.length;return k};this.beginShadows=function(){g=!0;b(null)};this.endShadows=function(){g=!1;a()};this.setState=function(c,
|
|
|
+k,l,h,t){if(!f||null===c||0===c.length||g&&!k)g?b(null):a();else{k=g?0:e;var w=4*k,q=h.clippingState||null;m.value=q;q=b(c,l,w,t);for(c=0;c!==w;++c)q[c]=d[c];h.clippingState=q;this.numPlanes+=k}}}function vd(a){function b(a,b,c,d){!0===L&&(a*=d,b*=d,c*=d);X.clearColor(a,b,c,d)}function c(){X.init();X.scissor(Z.copy(ha).multiplyScalar(Na));X.viewport(Va.copy(ga).multiplyScalar(Na));b(Ba.r,Ba.g,Ba.b,Pa)}function d(){U=Q=null;S="";K=-1;X.reset()}function e(a){a.preventDefault();d();c();da.clear()}function f(a){a=
|
|
|
+a.target;a.removeEventListener("dispose",f);g(a);da["delete"](a)}function g(a){var b=da.get(a).program;a.program=void 0;void 0!==b&&ta.releaseProgram(b)}function k(a,b){return Math.abs(b[0])-Math.abs(a[0])}function l(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.material.program&&b.material.program&&a.material.program!==b.material.program?a.material.program.id-b.material.program.id:a.material.id!==b.material.id?a.material.id-b.material.id:a.z!==
|
|
|
+b.z?a.z-b.z:a.id-b.id}function m(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.z!==b.z?b.z-a.z:a.id-b.id}function r(a,b,c,d,e){var f;c.transparent?(d=A,f=++Ea):(d=fa,f=++C);f=d[f];void 0!==f?(f.id=a.id,f.object=a,f.geometry=b,f.material=c,f.z=Y.z,f.group=e):(f={id:a.id,object:a,geometry:b,material:c,z:Y.z,group:e},d.push(f))}function p(a){if(!na.intersectsSphere(a))return!1;var b=ca.numPlanes;if(0===b)return!0;var c=R.clippingPlanes,d=a.center;
|
|
|
+a=-a.radius;var e=0;do if(c[e].distanceToPoint(d)<a)return!1;while(++e!==b);return!0}function n(a,b){if(!1!==a.visible){if(0!==(a.layers.mask&b.layers.mask))if(a.isLight)T.push(a);else if(a.isSprite){var c;(c=!1===a.frustumCulled)||(ma.center.set(0,0,0),ma.radius=.7071067811865476,ma.applyMatrix4(a.matrixWorld),c=!0===p(ma));c&&O.push(a)}else if(a.isLensFlare)P.push(a);else if(a.isImmediateRenderObject)!0===R.sortObjects&&(Y.setFromMatrixPosition(a.matrixWorld),Y.applyProjection(qa)),r(a,null,a.material,
|
|
|
+Y.z,null);else if(a.isMesh||a.isLine||a.isPoints)if(a.isSkinnedMesh&&a.skeleton.update(),(c=!1===a.frustumCulled)||(c=a.geometry,null===c.boundingSphere&&c.computeBoundingSphere(),ma.copy(c.boundingSphere).applyMatrix4(a.matrixWorld),c=!0===p(ma)),c){var d=a.material;if(!0===d.visible)if(!0===R.sortObjects&&(Y.setFromMatrixPosition(a.matrixWorld),Y.applyProjection(qa)),c=ra.update(a),d.isMultiMaterial)for(var e=c.groups,f=d.materials,d=0,g=e.length;d<g;d++){var k=e[d],l=f[k.materialIndex];!0===l.visible&&
|
|
|
+r(a,c,l,Y.z,k)}else r(a,c,d,Y.z,null)}c=a.children;d=0;for(g=c.length;d<g;d++)n(c[d],b)}}function u(a,b,c,d){for(var e=0,f=a.length;e<f;e++){var g=a[e],k=g.object,l=g.geometry,m=void 0===d?g.material:d,g=g.group;k.modelViewMatrix.multiplyMatrices(c.matrixWorldInverse,k.matrixWorld);k.normalMatrix.getNormalMatrix(k.modelViewMatrix);k.onBeforeRender(R,b,c,l,m,g);if(k.isImmediateRenderObject){t(m);var h=w(c,b.fog,m,k);S="";k.render(function(a){R.renderBufferImmediate(a,h,m)})}else R.renderBufferDirect(c,
|
|
|
+b.fog,l,m,k,g);k.onAfterRender(R,b,c,l,m,g)}}function t(a){2===a.side?X.disable(B.CULL_FACE):X.enable(B.CULL_FACE);X.setFlipSided(1===a.side);!0===a.transparent?X.setBlending(a.blending,a.blendEquation,a.blendSrc,a.blendDst,a.blendEquationAlpha,a.blendSrcAlpha,a.blendDstAlpha,a.premultipliedAlpha):X.setBlending(0);X.setDepthFunc(a.depthFunc);X.setDepthTest(a.depthTest);X.setDepthWrite(a.depthWrite);X.setColorWrite(a.colorWrite);X.setPolygonOffset(a.polygonOffset,a.polygonOffsetFactor,a.polygonOffsetUnits)}
|
|
|
+function w(a,b,c,d){ba=0;var e=da.get(c);oa&&(pa||a!==U)&&ca.setState(c.clippingPlanes,c.clipShadows,a,e,a===U&&c.id===K);!1===c.needsUpdate&&(void 0===e.program?c.needsUpdate=!0:c.fog&&e.fog!==b?c.needsUpdate=!0:c.lights&&e.lightsHash!==aa.hash?c.needsUpdate=!0:void 0!==e.numClippingPlanes&&e.numClippingPlanes!==ca.numPlanes&&(c.needsUpdate=!0));if(c.needsUpdate){a:{var k=da.get(c),l=ta.getParameters(c,aa,b,ca.numPlanes,d),m=ta.getProgramCode(c,l),n=k.program,r=!0;if(void 0===n)c.addEventListener("dispose",
|
|
|
+f);else if(n.code!==m)g(c);else if(void 0!==l.shaderID)break a;else r=!1;r&&(l.shaderID?(n=Cb[l.shaderID],k.__webglShader={name:c.type,uniforms:h.UniformsUtils.clone(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader}):k.__webglShader={name:c.type,uniforms:c.uniforms,vertexShader:c.vertexShader,fragmentShader:c.fragmentShader},c.__webglShader=k.__webglShader,n=ta.acquireProgram(c,l,m),k.program=n,c.program=n);l=n.getAttributes();if(c.morphTargets)for(m=c.numSupportedMorphTargets=
|
|
|
+0;m<R.maxMorphTargets;m++)0<=l["morphTarget"+m]&&c.numSupportedMorphTargets++;if(c.morphNormals)for(m=c.numSupportedMorphNormals=0;m<R.maxMorphNormals;m++)0<=l["morphNormal"+m]&&c.numSupportedMorphNormals++;l=k.__webglShader.uniforms;if(!c.isShaderMaterial&&!c.isRawShaderMaterial||!0===c.clipping)k.numClippingPlanes=ca.numPlanes,l.clippingPlanes=ca.uniform;k.fog=b;k.lightsHash=aa.hash;c.lights&&(l.ambientLightColor.value=aa.ambient,l.directionalLights.value=aa.directional,l.spotLights.value=aa.spot,
|
|
|
+l.pointLights.value=aa.point,l.hemisphereLights.value=aa.hemi,l.directionalShadowMap.value=aa.directionalShadowMap,l.directionalShadowMatrix.value=aa.directionalShadowMatrix,l.spotShadowMap.value=aa.spotShadowMap,l.spotShadowMatrix.value=aa.spotShadowMatrix,l.pointShadowMap.value=aa.pointShadowMap,l.pointShadowMatrix.value=aa.pointShadowMatrix);m=k.program.getUniforms();l=Ta.seqWithValue(m.seq,l);k.uniformsList=l}c.needsUpdate=!1}var p=!1,r=n=!1,k=e.program,l=k.getUniforms(),m=e.__webglShader.uniforms;
|
|
|
+k.id!==Q&&(B.useProgram(k.program),Q=k.id,r=n=p=!0);c.id!==K&&(K=c.id,n=!0);if(p||a!==U){l.set(B,a,"projectionMatrix");ja.logarithmicDepthBuffer&&l.setValue(B,"logDepthBufFC",2/(Math.log(a.far+1)/Math.LN2));a!==U&&(U=a,r=n=!0);if(c.isShaderMaterial||c.isMeshPhongMaterial||c.isMeshStandardMaterial||c.envMap)p=l.map.cameraPosition,void 0!==p&&p.setValue(B,Y.setFromMatrixPosition(a.matrixWorld));(c.isMeshPhongMaterial||c.isMeshLambertMaterial||c.isMeshBasicMaterial||c.isMeshStandardMaterial||c.isShaderMaterial||
|
|
|
+c.skinning)&&l.setValue(B,"viewMatrix",a.matrixWorldInverse);l.set(B,R,"toneMappingExposure");l.set(B,R,"toneMappingWhitePoint")}c.skinning&&(l.setOptional(B,d,"bindMatrix"),l.setOptional(B,d,"bindMatrixInverse"),a=d.skeleton)&&(ja.floatVertexTextures&&a.useVertexTexture?(l.set(B,a,"boneTexture"),l.set(B,a,"boneTextureWidth"),l.set(B,a,"boneTextureHeight")):l.setOptional(B,a,"boneMatrices"));if(n){c.lights&&(a=r,m.ambientLightColor.needsUpdate=a,m.directionalLights.needsUpdate=a,m.pointLights.needsUpdate=
|
|
|
+a,m.spotLights.needsUpdate=a,m.hemisphereLights.needsUpdate=a);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));if(c.isMeshBasicMaterial||c.isMeshLambertMaterial||c.isMeshPhongMaterial||c.isMeshStandardMaterial||c.isMeshDepthMaterial){m.opacity.value=c.opacity;m.diffuse.value=c.color;c.emissive&&m.emissive.value.copy(c.emissive).multiplyScalar(c.emissiveIntensity);m.map.value=c.map;m.specularMap.value=c.specularMap;
|
|
|
+m.alphaMap.value=c.alphaMap;c.aoMap&&(m.aoMap.value=c.aoMap,m.aoMapIntensity.value=c.aoMapIntensity);var t;c.map?t=c.map:c.specularMap?t=c.specularMap:c.displacementMap?t=c.displacementMap:c.normalMap?t=c.normalMap:c.bumpMap?t=c.bumpMap:c.roughnessMap?t=c.roughnessMap:c.metalnessMap?t=c.metalnessMap:c.alphaMap?t=c.alphaMap:c.emissiveMap&&(t=c.emissiveMap);void 0!==t&&(t.isWebGLRenderTarget&&(t=t.texture),b=t.offset,t=t.repeat,m.offsetRepeat.value.set(b.x,b.y,t.x,t.y));m.envMap.value=c.envMap;m.flipEnvMap.value=
|
|
|
+c.envMap&&c.envMap.isCubeTexture?-1:1;m.reflectivity.value=c.reflectivity;m.refractionRatio.value=c.refractionRatio}c.isLineBasicMaterial?(m.diffuse.value=c.color,m.opacity.value=c.opacity):c.isLineDashedMaterial?(m.diffuse.value=c.color,m.opacity.value=c.opacity,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*Na,m.scale.value=.5*gc,m.map.value=c.map,null!==c.map&&(t=
|
|
|
+c.map.offset,c=c.map.repeat,m.offsetRepeat.value.set(t.x,t.y,c.x,c.y))):c.isMeshLambertMaterial?(c.lightMap&&(m.lightMap.value=c.lightMap,m.lightMapIntensity.value=c.lightMapIntensity),c.emissiveMap&&(m.emissiveMap.value=c.emissiveMap)):c.isMeshPhongMaterial?(m.specular.value=c.specular,m.shininess.value=Math.max(c.shininess,1E-4),c.lightMap&&(m.lightMap.value=c.lightMap,m.lightMapIntensity.value=c.lightMapIntensity),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.isMeshPhysicalMaterial?(m.clearCoat.value=c.clearCoat,m.clearCoatRoughness.value=c.clearCoatRoughness,z(m,c)):c.isMeshStandardMaterial?z(m,c):c.isMeshDepthMaterial?c.displacementMap&&(m.displacementMap.value=c.displacementMap,m.displacementScale.value=
|
|
|
+c.displacementScale,m.displacementBias.value=c.displacementBias):c.isMeshNormalMaterial&&(m.opacity.value=c.opacity);Ta.upload(B,e.uniformsList,m,R)}l.set(B,d,"modelViewMatrix");l.set(B,d,"normalMatrix");l.setValue(B,"modelMatrix",d.matrixWorld);return k}function z(a,b){a.roughness.value=b.roughness;a.metalness.value=b.metalness;b.roughnessMap&&(a.roughnessMap.value=b.roughnessMap);b.metalnessMap&&(a.metalnessMap.value=b.metalnessMap);b.lightMap&&(a.lightMap.value=b.lightMap,a.lightMapIntensity.value=
|
|
|
+b.lightMapIntensity);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);b.envMap&&(a.envMapIntensity.value=b.envMapIntensity)}function v(a){var b;if(1E3===a)return B.REPEAT;if(1001===a)return B.CLAMP_TO_EDGE;
|
|
|
+if(1002===a)return B.MIRRORED_REPEAT;if(1003===a)return B.NEAREST;if(1004===a)return B.NEAREST_MIPMAP_NEAREST;if(1005===a)return B.NEAREST_MIPMAP_LINEAR;if(1006===a)return B.LINEAR;if(1007===a)return B.LINEAR_MIPMAP_NEAREST;if(1008===a)return B.LINEAR_MIPMAP_LINEAR;if(1009===a)return B.UNSIGNED_BYTE;if(1017===a)return B.UNSIGNED_SHORT_4_4_4_4;if(1018===a)return B.UNSIGNED_SHORT_5_5_5_1;if(1019===a)return B.UNSIGNED_SHORT_5_6_5;if(1010===a)return B.BYTE;if(1011===a)return B.SHORT;if(1012===a)return B.UNSIGNED_SHORT;
|
|
|
+if(1013===a)return B.INT;if(1014===a)return B.UNSIGNED_INT;if(1015===a)return B.FLOAT;b=ia.get("OES_texture_half_float");if(null!==b&&1016===a)return b.HALF_FLOAT_OES;if(1021===a)return B.ALPHA;if(1022===a)return B.RGB;if(1023===a)return B.RGBA;if(1024===a)return B.LUMINANCE;if(1025===a)return B.LUMINANCE_ALPHA;if(1026===a)return B.DEPTH_COMPONENT;if(1027===a)return B.DEPTH_STENCIL;if(100===a)return B.FUNC_ADD;if(101===a)return B.FUNC_SUBTRACT;if(102===a)return B.FUNC_REVERSE_SUBTRACT;if(200===a)return B.ZERO;
|
|
|
+if(201===a)return B.ONE;if(202===a)return B.SRC_COLOR;if(203===a)return B.ONE_MINUS_SRC_COLOR;if(204===a)return B.SRC_ALPHA;if(205===a)return B.ONE_MINUS_SRC_ALPHA;if(206===a)return B.DST_ALPHA;if(207===a)return B.ONE_MINUS_DST_ALPHA;if(208===a)return B.DST_COLOR;if(209===a)return B.ONE_MINUS_DST_COLOR;if(210===a)return B.SRC_ALPHA_SATURATE;b=ia.get("WEBGL_compressed_texture_s3tc");if(null!==b){if(2001===a)return b.COMPRESSED_RGB_S3TC_DXT1_EXT;if(2002===a)return b.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(2003===
|
|
|
+a)return b.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(2004===a)return b.COMPRESSED_RGBA_S3TC_DXT5_EXT}b=ia.get("WEBGL_compressed_texture_pvrtc");if(null!==b){if(2100===a)return b.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(2101===a)return b.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(2102===a)return b.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(2103===a)return b.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}b=ia.get("WEBGL_compressed_texture_etc1");if(null!==b&&2151===a)return b.COMPRESSED_RGB_ETC1_WEBGL;b=ia.get("EXT_blend_minmax");if(null!==b){if(103===
|
|
|
+a)return b.MIN_EXT;if(104===a)return b.MAX_EXT}b=ia.get("WEBGL_depth_texture");return null!==b&&1020===a?b.UNSIGNED_INT_24_8_WEBGL:0}console.log("THREE.WebGLRenderer","82dev");a=a||{};var x=void 0!==a.canvas?a.canvas:document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),J=void 0!==a.context?a.context:null,y=void 0!==a.alpha?a.alpha:!1,F=void 0!==a.depth?a.depth:!0,G=void 0!==a.stencil?a.stencil:!0,E=void 0!==a.antialias?a.antialias:!1,L=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:
|
|
|
+!0,D=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,T=[],fa=[],C=-1,A=[],Ea=-1,M=new Float32Array(8),O=[],P=[];this.domElement=x;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 R=this,Q=null,V=null,W=null,K=-1,S="",U=null,Z=new ea,bb=null,Va=new ea,ba=0,Ba=new N(0),Pa=0,Ma=x.width,gc=x.height,Na=1,ha=new ea(0,0,Ma,gc),ka=!1,ga=new ea(0,0,Ma,gc),na=new ec,ca=new rf,oa=!1,pa=!1,ma=new Aa,qa=new H,Y=new q,aa={hash:"",ambient:[0,0,0],directional:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadowMap:[],spotShadowMatrix:[],point:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],shadows:[]},la={calls:0,vertices:0,faces:0,points:0};this.info={render:la,
|
|
|
+memory:{geometries:0,textures:0},programs:null};var B;try{y={alpha:y,depth:F,stencil:G,antialias:E,premultipliedAlpha:L,preserveDrawingBuffer:D};B=J||x.getContext("webgl",y)||x.getContext("experimental-webgl",y);if(null===B){if(null!==x.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";throw"Error creating WebGL context.";}void 0===B.getShaderPrecisionFormat&&(B.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});x.addEventListener("webglcontextlost",
|
|
|
+e,!1)}catch(sf){console.error("THREE.WebGLRenderer: "+sf)}var ia=new qf(B);ia.get("WEBGL_depth_texture");ia.get("OES_texture_float");ia.get("OES_texture_float_linear");ia.get("OES_texture_half_float");ia.get("OES_texture_half_float_linear");ia.get("OES_standard_derivatives");ia.get("ANGLE_instanced_arrays");ia.get("OES_element_index_uint")&&(I.MaxIndex=4294967296);var ja=new pf(B,ia,a),X=new of(B,ia,v),da=new nf,sa=new mf(B,ia,X,da,ja,v,this.info),ra=new lf(B,da,this.info),ta=new jf(this,ja),ya=new af;
|
|
|
+this.info.programs=ta.programs;var Fa=new $e(B,ia,la),Ga=new Ze(B,ia,la),Ia=new Db(-1,1,1,-1,0,1),wa=new Ca,za=new va(new eb(2,2),new Ha({depthTest:!1,depthWrite:!1,fog:!1}));a=Cb.cube;var ua=new va(new db(5,5,5),new Da({uniforms:a.uniforms,vertexShader:a.vertexShader,fragmentShader:a.fragmentShader,side:1,depthTest:!1,depthWrite:!1,fog:!1}));c();this.context=B;this.capabilities=ja;this.extensions=ia;this.properties=da;this.state=X;var Ja=new fe(this,aa,ra,ja);this.shadowMap=Ja;var Ka=new Ye(this,
|
|
|
+O),Oa=new We(this,P);this.getContext=function(){return B};this.getContextAttributes=function(){return B.getContextAttributes()};this.forceContextLoss=function(){ia.get("WEBGL_lose_context").loseContext()};this.getMaxAnisotropy=function(){return ja.getMaxAnisotropy()};this.getPrecision=function(){return ja.precision};this.getPixelRatio=function(){return Na};this.setPixelRatio=function(a){void 0!==a&&(Na=a,this.setSize(ga.z,ga.w,!1))};this.getSize=function(){return{width:Ma,height:gc}};this.setSize=
|
|
|
+function(a,b,c){Ma=a;gc=b;x.width=a*Na;x.height=b*Na;!1!==c&&(x.style.width=a+"px",x.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){X.viewport(ga.set(a,b,c,d))};this.setScissor=function(a,b,c,d){X.scissor(ha.set(a,b,c,d))};this.setScissorTest=function(a){X.setScissorTest(ka=a)};this.getClearColor=function(){return Ba};this.setClearColor=function(a,c){Ba.set(a);Pa=void 0!==c?c:1;b(Ba.r,Ba.g,Ba.b,Pa)};this.getClearAlpha=function(){return Pa};this.setClearAlpha=function(a){Pa=
|
|
|
+a;b(Ba.r,Ba.g,Ba.b,Pa)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=B.COLOR_BUFFER_BIT;if(void 0===b||b)d|=B.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=B.STENCIL_BUFFER_BIT;B.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.resetGLState=d;this.dispose=function(){A=[];Ea=-1;fa=[];C=-1;x.removeEventListener("webglcontextlost",
|
|
|
+e,!1)};this.renderBufferImmediate=function(a,b,c){X.initAttributes();var d=da.get(a);a.hasPositions&&!d.position&&(d.position=B.createBuffer());a.hasNormals&&!d.normal&&(d.normal=B.createBuffer());a.hasUvs&&!d.uv&&(d.uv=B.createBuffer());a.hasColors&&!d.color&&(d.color=B.createBuffer());b=b.getAttributes();a.hasPositions&&(B.bindBuffer(B.ARRAY_BUFFER,d.position),B.bufferData(B.ARRAY_BUFFER,a.positionArray,B.DYNAMIC_DRAW),X.enableAttribute(b.position),B.vertexAttribPointer(b.position,3,B.FLOAT,!1,
|
|
|
+0,0));if(a.hasNormals){B.bindBuffer(B.ARRAY_BUFFER,d.normal);if(!c.isMeshPhongMaterial&&!c.isMeshStandardMaterial&&1===c.shading)for(var e=0,f=3*a.count;e<f;e+=9){var g=a.normalArray,k=(g[e+0]+g[e+3]+g[e+6])/3,l=(g[e+1]+g[e+4]+g[e+7])/3,m=(g[e+2]+g[e+5]+g[e+8])/3;g[e+0]=k;g[e+1]=l;g[e+2]=m;g[e+3]=k;g[e+4]=l;g[e+5]=m;g[e+6]=k;g[e+7]=l;g[e+8]=m}B.bufferData(B.ARRAY_BUFFER,a.normalArray,B.DYNAMIC_DRAW);X.enableAttribute(b.normal);B.vertexAttribPointer(b.normal,3,B.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(B.bindBuffer(B.ARRAY_BUFFER,
|
|
|
+d.uv),B.bufferData(B.ARRAY_BUFFER,a.uvArray,B.DYNAMIC_DRAW),X.enableAttribute(b.uv),B.vertexAttribPointer(b.uv,2,B.FLOAT,!1,0,0));a.hasColors&&0!==c.vertexColors&&(B.bindBuffer(B.ARRAY_BUFFER,d.color),B.bufferData(B.ARRAY_BUFFER,a.colorArray,B.DYNAMIC_DRAW),X.enableAttribute(b.color),B.vertexAttribPointer(b.color,3,B.FLOAT,!1,0,0));X.disableUnusedAttributes();B.drawArrays(B.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){t(d);var g=w(a,b,d,e),l=!1;a=c.id+"_"+g.id+"_"+
|
|
|
+d.wireframe;a!==S&&(S=a,l=!0);b=e.morphTargetInfluences;if(void 0!==b){var m=[];a=0;for(var n=b.length;a<n;a++)l=b[a],m.push([l,a]);m.sort(k);8<m.length&&(m.length=8);var h=c.morphAttributes;a=0;for(n=m.length;a<n;a++)l=m[a],M[a]=l[0],0!==l[0]?(b=l[1],!0===d.morphTargets&&h.position&&c.addAttribute("morphTarget"+a,h.position[b]),!0===d.morphNormals&&h.normal&&c.addAttribute("morphNormal"+a,h.normal[b])):(!0===d.morphTargets&&c.removeAttribute("morphTarget"+a),!0===d.morphNormals&&c.removeAttribute("morphNormal"+
|
|
|
+a));a=m.length;for(b=M.length;a<b;a++)M[a]=0;g.getUniforms().setValue(B,"morphTargetInfluences",M);l=!0}b=c.index;n=c.attributes.position;m=1;!0===d.wireframe&&(b=ra.getWireframeAttribute(c),m=2);null!==b?(a=Ga,a.setIndex(b)):a=Fa;if(l){a:{var l=void 0,r;if(c&&c.isInstancedBufferGeometry&&(r=ia.get("ANGLE_instanced_arrays"),null===r)){console.error("THREE.WebGLRenderer.setupVertexAttributes: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");break a}void 0===
|
|
|
+l&&(l=0);X.initAttributes();var h=c.attributes,g=g.getAttributes(),p=d.defaultAttributeValues,u;for(u in g){var q=g[u];if(0<=q){var x=h[u];if(void 0!==x){var v=B.FLOAT,y=x.array,z=x.normalized;y instanceof Float32Array?v=B.FLOAT:y instanceof Float64Array?console.warn("Unsupported data buffer format: Float64Array"):y instanceof Uint16Array?v=B.UNSIGNED_SHORT:y instanceof Int16Array?v=B.SHORT:y instanceof Uint32Array?v=B.UNSIGNED_INT:y instanceof Int32Array?v=B.INT:y instanceof Int8Array?v=B.BYTE:y instanceof
|
|
|
+Uint8Array&&(v=B.UNSIGNED_BYTE);var y=x.itemSize,G=ra.getAttributeBuffer(x);if(x&&x.isInterleavedBufferAttribute){var E=x.data,J=E.stride,x=x.offset;E&&E.isInstancedInterleavedBuffer?(X.enableAttributeAndDivisor(q,E.meshPerAttribute,r),void 0===c.maxInstancedCount&&(c.maxInstancedCount=E.meshPerAttribute*E.count)):X.enableAttribute(q);B.bindBuffer(B.ARRAY_BUFFER,G);B.vertexAttribPointer(q,y,v,z,J*E.array.BYTES_PER_ELEMENT,(l*J+x)*E.array.BYTES_PER_ELEMENT)}else x&&x.isInstancedBufferAttribute?(X.enableAttributeAndDivisor(q,
|
|
|
+x.meshPerAttribute,r),void 0===c.maxInstancedCount&&(c.maxInstancedCount=x.meshPerAttribute*x.count)):X.enableAttribute(q),B.bindBuffer(B.ARRAY_BUFFER,G),B.vertexAttribPointer(q,y,v,z,0,l*y*x.array.BYTES_PER_ELEMENT)}else if(void 0!==p&&(v=p[u],void 0!==v))switch(v.length){case 2:B.vertexAttrib2fv(q,v);break;case 3:B.vertexAttrib3fv(q,v);break;case 4:B.vertexAttrib4fv(q,v);break;default:B.vertexAttrib1fv(q,v)}}}X.disableUnusedAttributes()}null!==b&&B.bindBuffer(B.ELEMENT_ARRAY_BUFFER,ra.getAttributeBuffer(b))}r=
|
|
|
+0;null!==b?r=b.count:void 0!==n&&(r=n.count);b=c.drawRange.start*m;n=null!==f?f.start*m:0;u=Math.max(b,n);f=Math.max(0,Math.min(r,b+c.drawRange.count*m,n+(null!==f?f.count*m:Infinity))-1-u+1);if(0!==f){if(e.isMesh)if(!0===d.wireframe)X.setLineWidth(d.wireframeLinewidth*(null===V?Na:1)),a.setMode(B.LINES);else switch(e.drawMode){case 0:a.setMode(B.TRIANGLES);break;case 1:a.setMode(B.TRIANGLE_STRIP);break;case 2:a.setMode(B.TRIANGLE_FAN)}else e.isLine?(d=d.linewidth,void 0===d&&(d=1),X.setLineWidth(d*
|
|
|
+(null===V?Na:1)),e.isLineSegments?a.setMode(B.LINES):a.setMode(B.LINE_STRIP)):e.isPoints&&a.setMode(B.POINTS);c&&c.isInstancedBufferGeometry?0<c.maxInstancedCount&&a.renderInstances(c,u,f):a.render(u,f)}};this.render=function(a,c,d,e){if(void 0!==c&&!0!==c.isCamera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{S="";K=-1;U=null;!0===a.autoUpdate&&a.updateMatrixWorld();null===c.parent&&c.updateMatrixWorld();c.matrixWorldInverse.getInverse(c.matrixWorld);
|
|
|
+qa.multiplyMatrices(c.projectionMatrix,c.matrixWorldInverse);na.setFromMatrix(qa);T.length=0;Ea=C=-1;O.length=0;P.length=0;pa=this.localClippingEnabled;oa=ca.init(this.clippingPlanes,pa,c);n(a,c);fa.length=C+1;A.length=Ea+1;!0===R.sortObjects&&(fa.sort(l),A.sort(m));oa&&ca.beginShadows();for(var f=T,g=0,k=0,h=f.length;k<h;k++){var r=f[k];r.castShadow&&(aa.shadows[g++]=r)}aa.shadows.length=g;Ja.render(a,c);for(var f=T,p=r=0,t=0,w,x,q,v,y=c.matrixWorldInverse,z=0,G=0,E=0,J=0,g=0,k=f.length;g<k;g++)if(h=
|
|
|
+f[g],w=h.color,x=h.intensity,q=h.distance,v=h.shadow&&h.shadow.map?h.shadow.map.texture:null,h.isAmbientLight)r+=w.r*x,p+=w.g*x,t+=w.b*x;else if(h.isDirectionalLight){var F=ya.get(h);F.color.copy(h.color).multiplyScalar(h.intensity);F.direction.setFromMatrixPosition(h.matrixWorld);Y.setFromMatrixPosition(h.target.matrixWorld);F.direction.sub(Y);F.direction.transformDirection(y);if(F.shadow=h.castShadow)F.shadowBias=h.shadow.bias,F.shadowRadius=h.shadow.radius,F.shadowMapSize=h.shadow.mapSize;aa.directionalShadowMap[z]=
|
|
|
+v;aa.directionalShadowMatrix[z]=h.shadow.matrix;aa.directional[z++]=F}else if(h.isSpotLight){F=ya.get(h);F.position.setFromMatrixPosition(h.matrixWorld);F.position.applyMatrix4(y);F.color.copy(w).multiplyScalar(x);F.distance=q;F.direction.setFromMatrixPosition(h.matrixWorld);Y.setFromMatrixPosition(h.target.matrixWorld);F.direction.sub(Y);F.direction.transformDirection(y);F.coneCos=Math.cos(h.angle);F.penumbraCos=Math.cos(h.angle*(1-h.penumbra));F.decay=0===h.distance?0:h.decay;if(F.shadow=h.castShadow)F.shadowBias=
|
|
|
+h.shadow.bias,F.shadowRadius=h.shadow.radius,F.shadowMapSize=h.shadow.mapSize;aa.spotShadowMap[E]=v;aa.spotShadowMatrix[E]=h.shadow.matrix;aa.spot[E++]=F}else if(h.isPointLight){F=ya.get(h);F.position.setFromMatrixPosition(h.matrixWorld);F.position.applyMatrix4(y);F.color.copy(h.color).multiplyScalar(h.intensity);F.distance=h.distance;F.decay=0===h.distance?0:h.decay;if(F.shadow=h.castShadow)F.shadowBias=h.shadow.bias,F.shadowRadius=h.shadow.radius,F.shadowMapSize=h.shadow.mapSize;aa.pointShadowMap[G]=
|
|
|
+v;void 0===aa.pointShadowMatrix[G]&&(aa.pointShadowMatrix[G]=new H);Y.setFromMatrixPosition(h.matrixWorld).negate();aa.pointShadowMatrix[G].identity().setPosition(Y);aa.point[G++]=F}else h.isHemisphereLight&&(F=ya.get(h),F.direction.setFromMatrixPosition(h.matrixWorld),F.direction.transformDirection(y),F.direction.normalize(),F.skyColor.copy(h.color).multiplyScalar(x),F.groundColor.copy(h.groundColor).multiplyScalar(x),aa.hemi[J++]=F);aa.ambient[0]=r;aa.ambient[1]=p;aa.ambient[2]=t;aa.directional.length=
|
|
|
+z;aa.spot.length=E;aa.point.length=G;aa.hemi.length=J;aa.hash=z+","+G+","+E+","+J+","+aa.shadows.length;oa&&ca.endShadows();la.calls=0;la.vertices=0;la.faces=0;la.points=0;void 0===d&&(d=null);this.setRenderTarget(d);f=a.background;null===f?b(Ba.r,Ba.g,Ba.b,Pa):f&&f.isColor&&(b(f.r,f.g,f.b,1),e=!0);(this.autoClear||e)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);f&&f.isCubeTexture?(wa.projectionMatrix.copy(c.projectionMatrix),wa.matrixWorld.extractRotation(c.matrixWorld),
|
|
|
+wa.matrixWorldInverse.getInverse(wa.matrixWorld),ua.material.uniforms.tCube.value=f,ua.modelViewMatrix.multiplyMatrices(wa.matrixWorldInverse,ua.matrixWorld),ra.update(ua),R.renderBufferDirect(wa,null,ua.geometry,ua.material,ua,null)):f&&f.isTexture&&(za.material.map=f,ra.update(za),R.renderBufferDirect(Ia,null,za.geometry,za.material,za,null));a.overrideMaterial?(e=a.overrideMaterial,u(fa,a,c,e),u(A,a,c,e)):(X.setBlending(0),u(fa,a,c),u(A,a,c));Ka.render(a,c);Oa.render(a,c,Va);d&&sa.updateRenderTargetMipmap(d);
|
|
|
+X.setDepthTest(!0);X.setDepthWrite(!0);X.setColorWrite(!0)}};this.setFaceCulling=function(a,b){X.setCullFace(a);X.setFlipSided(0===b)};this.allocTextureUnit=function(){var a=ba;a>=ja.maxTextures&&console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+ja.maxTextures);ba+=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);sa.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);sa.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."),a=!0),b=b.texture);b&&b.isCubeTexture||Array.isArray(b.image)&&
|
|
|
+6===b.image.length?sa.setTextureCube(b,c):sa.setTextureCubeDynamic(b,c)}}();this.getCurrentRenderTarget=function(){return V};this.setRenderTarget=function(a){(V=a)&&void 0===da.get(a).__webglFramebuffer&&sa.setupRenderTarget(a);var b=a&&a.isWebGLRenderTargetCube,c;a?(c=da.get(a),c=b?c.__webglFramebuffer[a.activeCubeFace]:c.__webglFramebuffer,Z.copy(a.scissor),bb=a.scissorTest,Va.copy(a.viewport)):(c=null,Z.copy(ha).multiplyScalar(Na),bb=ka,Va.copy(ga).multiplyScalar(Na));W!==c&&(B.bindFramebuffer(B.FRAMEBUFFER,
|
|
|
+c),W=c);X.scissor(Z);X.setScissorTest(bb);X.viewport(Va);b&&(b=da.get(a.texture),B.framebufferTexture2D(B.FRAMEBUFFER,B.COLOR_ATTACHMENT0,B.TEXTURE_CUBE_MAP_POSITIVE_X+a.activeCubeFace,b.__webglTexture,a.activeMipMapLevel))};this.readRenderTargetPixels=function(a,b,c,d,e,f){if(!1===(a&&a.isWebGLRenderTarget))console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");else{var g=da.get(a).__webglFramebuffer;if(g){var k=!1;g!==W&&(B.bindFramebuffer(B.FRAMEBUFFER,
|
|
|
+g),k=!0);try{var l=a.texture,m=l.format,h=l.type;1023!==m&&v(m)!==B.getParameter(B.IMPLEMENTATION_COLOR_READ_FORMAT)?console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format."):1009===h||v(h)===B.getParameter(B.IMPLEMENTATION_COLOR_READ_TYPE)||1015===h&&(ia.get("OES_texture_float")||ia.get("WEBGL_color_buffer_float"))||1016===h&&ia.get("EXT_color_buffer_half_float")?B.checkFramebufferStatus(B.FRAMEBUFFER)===B.FRAMEBUFFER_COMPLETE?0<=b&&
|
|
|
+b<=a.width-d&&0<=c&&c<=a.height-e&&B.readPixels(b,c,d,e,v(m),v(h),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{k&&B.bindFramebuffer(B.FRAMEBUFFER,W)}}}}}function Eb(a,b){this.name="";this.color=new N(a);this.density=void 0!==b?b:2.5E-4}function Fb(a,b,c){this.name="";this.color=
|
|
|
+new N(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3}function fb(){A.call(this);this.type="Scene";this.overrideMaterial=this.fog=this.background=null;this.autoUpdate=!0}function wd(a,b,c,d,e){A.call(this);this.lensFlares=[];this.positionScreen=new q;this.customUpdateCallback=void 0;void 0!==a&&this.add(a,b,c,d,e)}function gb(a){S.call(this);this.type="SpriteMaterial";this.color=new N(16777215);this.map=null;this.rotation=0;this.lights=this.fog=!1;this.setValues(a)}function hc(a){A.call(this);
|
|
|
+this.type="Sprite";this.material=void 0!==a?a:new gb}function ic(){A.call(this);this.type="LOD";Object.defineProperties(this,{levels:{enumerable:!0,value:[]}})}function hb(a,b,c,d,e,f,g,k,l,m,h,p){ba.call(this,null,f,g,k,l,m,d,e,h,p);this.image={data:a,width:b,height:c};this.magFilter=void 0!==l?l:1003;this.minFilter=void 0!==m?m:1003;this.flipY=this.generateMipmaps=!1;this.unpackAlignment=1}function Tc(a,b,c){this.useVertexTexture=void 0!==c?c:!0;this.identityMatrix=new H;a=a||[];this.bones=a.slice(0);
|
|
|
+this.useVertexTexture?(a=Math.sqrt(4*this.bones.length),a=h.Math.nextPowerOfTwo(Math.ceil(a)),this.boneTextureHeight=this.boneTextureWidth=a=Math.max(a,4),this.boneMatrices=new Float32Array(this.boneTextureWidth*this.boneTextureHeight*4),this.boneTexture=new hb(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,1023,1015)):this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton bonInverses is the wrong length."),
|
|
|
+this.boneInverses=[],b=0,a=this.bones.length;b<a;b++)this.boneInverses.push(new H)}function Uc(a){A.call(this);this.type="Bone";this.skin=a}function Vc(a,b,c){va.call(this,a,b);this.type="SkinnedMesh";this.bindMode="attached";this.bindMatrix=new H;this.bindMatrixInverse=new H;a=[];if(this.geometry&&void 0!==this.geometry.bones){for(var d,e=0,f=this.geometry.bones.length;e<f;++e)d=this.geometry.bones[e],b=new Uc(this),a.push(b),b.name=d.name,b.position.fromArray(d.pos),b.quaternion.fromArray(d.rotq),
|
|
|
+void 0!==d.scl&&b.scale.fromArray(d.scl);e=0;for(f=this.geometry.bones.length;e<f;++e)d=this.geometry.bones[e],-1!==d.parent&&null!==d.parent&&void 0!==a[d.parent]?a[d.parent].add(a[e]):this.add(a[e])}this.normalizeSkinWeights();this.updateMatrixWorld(!0);this.bind(new Tc(a,void 0,c),this.matrixWorld)}function na(a){S.call(this);this.type="LineBasicMaterial";this.color=new N(16777215);this.linewidth=1;this.linejoin=this.linecap="round";this.lights=!1;this.setValues(a)}function Oa(a,b,c){if(1===c)return console.warn("THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead."),
|
|
|
+new ha(a,b);A.call(this);this.type="Line";this.geometry=void 0!==a?a:new I;this.material=void 0!==b?b:new na({color:16777215*Math.random()})}function ha(a,b){Oa.call(this,a,b);this.type="LineSegments"}function Ia(a){S.call(this);this.type="PointsMaterial";this.color=new N(16777215);this.map=null;this.size=1;this.sizeAttenuation=!0;this.lights=!1;this.setValues(a)}function Gb(a,b){A.call(this);this.type="Points";this.geometry=void 0!==a?a:new I;this.material=void 0!==b?b:new Ia({color:16777215*Math.random()})}
|
|
|
+function jc(){A.call(this);this.type="Group"}function Wc(a,b,c,d,e,f,g,k,l){function m(){requestAnimationFrame(m);a.readyState>=a.HAVE_CURRENT_DATA&&(h.needsUpdate=!0)}ba.call(this,a,b,c,d,e,f,g,k,l);this.generateMipmaps=!1;var h=this;m()}function Hb(a,b,c,d,e,f,g,k,l,m,h,p){ba.call(this,null,f,g,k,l,m,d,e,h,p);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=this.flipY=!1}function Xc(a,b,c,d,e,f,g,k,l){ba.call(this,a,b,c,d,e,f,g,k,l);this.needsUpdate=!0}function kc(a,b,c,d,e,f,g,
|
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|
+k,l,m){m=void 0!==m?m:1026;if(1026!==m&&1027!==m)throw Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");ba.call(this,null,d,e,f,g,k,m,c,l);this.image={width:a,height:b};this.type=void 0!==c?c:1012;this.magFilter=void 0!==g?g:1003;this.minFilter=void 0!==k?k:1003;this.generateMipmaps=this.flipY=!1}function Ib(a){function b(a,b){return a-b}I.call(this);var c=[0,0],d={},e=["a","b","c"];if(a&&a.isGeometry){var f=a.vertices,g=a.faces,k=0,l=new Uint32Array(6*g.length);
|
|
|
+a=0;for(var m=g.length;a<m;a++)for(var h=g[a],p=0;3>p;p++){c[0]=h[e[p]];c[1]=h[e[(p+1)%3]];c.sort(b);var n=c.toString();void 0===d[n]&&(l[2*k]=c[0],l[2*k+1]=c[1],d[n]=!0,k++)}c=new Float32Array(6*k);a=0;for(m=k;a<m;a++)for(p=0;2>p;p++)d=f[l[2*a+p]],k=6*a+3*p,c[k+0]=d.x,c[k+1]=d.y,c[k+2]=d.z;this.addAttribute("position",new C(c,3))}else if(a&&a.isBufferGeometry){if(null!==a.index){m=a.index.array;f=a.attributes.position;e=a.groups;k=0;0===e.length&&a.addGroup(0,m.length);l=new Uint32Array(2*m.length);
|
|
|
+g=0;for(h=e.length;g<h;++g){a=e[g];p=a.start;n=a.count;a=p;for(var u=p+n;a<u;a+=3)for(p=0;3>p;p++)c[0]=m[a+p],c[1]=m[a+(p+1)%3],c.sort(b),n=c.toString(),void 0===d[n]&&(l[2*k]=c[0],l[2*k+1]=c[1],d[n]=!0,k++)}c=new Float32Array(6*k);a=0;for(m=k;a<m;a++)for(p=0;2>p;p++)k=6*a+3*p,d=l[2*a+p],c[k+0]=f.getX(d),c[k+1]=f.getY(d),c[k+2]=f.getZ(d)}else for(f=a.attributes.position.array,k=f.length/3,l=k/3,c=new Float32Array(6*k),a=0,m=l;a<m;a++)for(p=0;3>p;p++)k=18*a+6*p,l=9*a+3*p,c[k+0]=f[l],c[k+1]=f[l+1],
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|
+c[k+2]=f[l+2],d=9*a+(p+1)%3*3,c[k+3]=f[d],c[k+4]=f[d+1],c[k+5]=f[d+2];this.addAttribute("position",new C(c,3))}}function Jb(a,b,c){I.call(this);this.type="ParametricBufferGeometry";this.parameters={func:a,slices:b,stacks:c};var d=[],e=[],f,g,k,l,m,h=b+1;for(f=0;f<=c;f++)for(m=f/c,g=0;g<=b;g++)l=g/b,k=a(l,m),d.push(k.x,k.y,k.z),e.push(l,m);a=[];var p;for(f=0;f<c;f++)for(g=0;g<b;g++)k=f*h+g,l=f*h+g+1,m=(f+1)*h+g+1,p=(f+1)*h+g,a.push(k,l,p),a.push(l,m,p);this.setIndex(sd(a,1));this.addAttribute("position",
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|
+ga(d,3));this.addAttribute("uv",ga(e,2));this.computeVertexNormals()}function lc(a,b,c){Q.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b,stacks:c};this.fromBufferGeometry(new Jb(a,b,c));this.mergeVertices()}function ja(a,b,c,d){function e(a){k.push(a.x,a.y,a.z)}function f(b,c){var d=3*b;c.x=a[d+0];c.y=a[d+1];c.z=a[d+2]}function g(a,b,c,d){0>d&&1===a.x&&(l[b]=a.x-1);0===c.x&&0===c.z&&(l[b]=d/2/Math.PI+.5)}I.call(this);this.type="PolyhedronBufferGeometry";this.parameters=
|
|
|
+{vertices:a,indices:b,radius:c,detail:d};c=c||1;var k=[],l=[];(function(a){for(var c=new q,d=new q,g=new q,k=0;k<b.length;k+=3){f(b[k+0],c);f(b[k+1],d);f(b[k+2],g);var l=c,h=d,z=g,v=Math.pow(2,a),x=[],J,y;for(J=0;J<=v;J++){x[J]=[];var F=l.clone().lerp(z,J/v),G=h.clone().lerp(z,J/v),E=v-J;for(y=0;y<=E;y++)x[J][y]=0===y&&J===v?F:F.clone().lerp(G,y/E)}for(J=0;J<v;J++)for(y=0;y<2*(v-J)-1;y++)l=Math.floor(y/2),0===y%2?(e(x[J][l+1]),e(x[J+1][l]),e(x[J][l])):(e(x[J][l+1]),e(x[J+1][l+1]),e(x[J+1][l]))}})(d||
|
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|
+0);(function(a){for(var b=new q,c=0;c<k.length;c+=3)b.x=k[c+0],b.y=k[c+1],b.z=k[c+2],b.normalize().multiplyScalar(a),k[c+0]=b.x,k[c+1]=b.y,k[c+2]=b.z})(c);(function(){for(var a=new q,b=0;b<k.length;b+=3)a.x=k[b+0],a.y=k[b+1],a.z=k[b+2],l.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+.5));for(var a=new q,b=new q,c=new q,d=new q,e=new D,f=new D,h=new D,z=0,v=0;z<k.length;z+=9,v+=6){a.set(k[z+0],k[z+1],k[z+2]);b.set(k[z+3],k[z+4],k[z+5]);c.set(k[z+6],k[z+
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|
|
+7],k[z+8]);e.set(l[v+0],l[v+1]);f.set(l[v+2],l[v+3]);h.set(l[v+4],l[v+5]);d.copy(a).add(b).add(c).divideScalar(3);var x=Math.atan2(d.z,-d.x);g(e,v+0,a,x);g(f,v+2,b,x);g(h,v+4,c,x)}for(a=0;a<l.length;a+=6)b=l[a+0],c=l[a+2],d=l[a+4],e=Math.min(b,c,d),.9<Math.max(b,c,d)&&.1>e&&(.2>b&&(l[a+0]+=1),.2>c&&(l[a+2]+=1),.2>d&&(l[a+4]+=1))})();this.addAttribute("position",ga(k,3));this.addAttribute("normal",ga(k.slice(),3));this.addAttribute("uv",ga(l,2));this.normalizeNormals();this.boundingSphere=new Aa(new q,
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|
|
+c)}function mc(a,b){ja.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],a,b);this.type="TetrahedronBufferGeometry";this.parameters={radius:a,detail:b}}function nc(a,b){Q.call(this);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new THREE.TetrahedronBufferGeometry(a,b));this.mergeVertices()}function oc(a,b){ja.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],a,b);this.type="OctahedronBufferGeometry";
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|
+this.parameters={radius:a,detail:b}}function pc(a,b){Q.call(this);this.type="OctahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new THREE.OctahedronBufferGeometry(a,b));this.mergeVertices()}function qc(a,b){var c=(1+Math.sqrt(5))/2;ja.call(this,[-1,c,0,1,c,0,-1,-c,0,1,-c,0,0,-1,c,0,1,c,0,-1,-c,0,1,-c,c,0,-1,c,0,1,-c,0,-1,-c,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],a,b);this.type=
|
|
|
+"IcosahedronBufferGeometry";this.parameters={radius:a,detail:b}}function rc(a,b){Q.call(this);this.type="IcosahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new THREE.IcosahedronBufferGeometry(a,b));this.mergeVertices()}function sc(a,b){var c=(1+Math.sqrt(5))/2,d=1/c;ja.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,-d,-c,0,-d,c,0,d,-c,0,d,c,-d,-c,0,-d,c,0,d,-c,0,d,c,0,-c,0,-d,c,0,-d,-c,0,d,c,0,d],[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],a,b);this.type="DodecahedronBufferGeometry";this.parameters={radius:a,detail:b}}function tc(a,b){Q.call(this);this.type="DodecahedronGeometry";this.parameters={radius:a,detail:b};this.fromBufferGeometry(new THREE.DodecahedronBufferGeometry(a,b));this.mergeVertices()}function uc(a,
|
|
|
+b,c,d){Q.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};this.fromBufferGeometry(new ja(a,b,c,d));this.mergeVertices()}function wa(a,b,c,d,e,f){Q.call(this);this.type="TubeGeometry";this.parameters={path:a,segments:b,radius:c,radialSegments:d,closed:e,taper:f};b=b||64;c=c||1;d=d||8;e=e||!1;f=f||wa.NoTaper;var g=[],k,l,m=b+1,h,p,n,u,t,w=new q,z,v,x;z=new wa.FrenetFrames(a,b,e);v=z.normals;x=z.binormals;this.tangents=z.tangents;this.normals=v;this.binormals=
|
|
|
+x;for(z=0;z<m;z++)for(g[z]=[],h=z/(m-1),t=a.getPointAt(h),k=v[z],l=x[z],n=c*f(h),h=0;h<d;h++)p=h/d*2*Math.PI,u=-n*Math.cos(p),p=n*Math.sin(p),w.copy(t),w.x+=u*k.x+p*l.x,w.y+=u*k.y+p*l.y,w.z+=u*k.z+p*l.z,g[z][h]=this.vertices.push(new q(w.x,w.y,w.z))-1;for(z=0;z<b;z++)for(h=0;h<d;h++)f=e?(z+1)%b:z+1,m=(h+1)%d,a=g[z][h],c=g[f][h],f=g[f][m],m=g[z][m],w=new D(z/b,h/d),v=new D((z+1)/b,h/d),x=new D((z+1)/b,(h+1)/d),k=new D(z/b,(h+1)/d),this.faces.push(new qa(a,c,m)),this.faceVertexUvs[0].push([w,v,k]),
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|
|
+this.faces.push(new qa(c,f,m)),this.faceVertexUvs[0].push([v.clone(),x,k.clone()]);this.computeFaceNormals();this.computeVertexNormals()}function Kb(a,b,c,d,e,f){function g(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}I.call(this);this.type="TorusKnotBufferGeometry";this.parameters={radius:a,tube:b,tubularSegments:c,radialSegments:d,p:e,q:f};a=a||100;b=b||40;c=Math.floor(c)||64;d=Math.floor(d)||8;e=e||2;f=f||3;var k=(d+1)*(c+1),
|
|
|
+l=d*c*6,l=new C(new (65535<l?Uint32Array:Uint16Array)(l),1),m=new C(new Float32Array(3*k),3),h=new C(new Float32Array(3*k),3),k=new C(new Float32Array(2*k),2),p,n,u=0,t=0,w=new q,z=new q,v=new D,x=new q,J=new q,y=new q,F=new q,G=new q;for(p=0;p<=c;++p)for(n=p/c*e*Math.PI*2,g(n,e,f,a,x),g(n+.01,e,f,a,J),F.subVectors(J,x),G.addVectors(J,x),y.crossVectors(F,G),G.crossVectors(y,F),y.normalize(),G.normalize(),n=0;n<=d;++n){var E=n/d*Math.PI*2,L=-b*Math.cos(E),E=b*Math.sin(E);w.x=x.x+(L*G.x+E*y.x);w.y=
|
|
|
+x.y+(L*G.y+E*y.y);w.z=x.z+(L*G.z+E*y.z);m.setXYZ(u,w.x,w.y,w.z);z.subVectors(w,x).normalize();h.setXYZ(u,z.x,z.y,z.z);v.x=p/c;v.y=n/d;k.setXY(u,v.x,v.y);u++}for(n=1;n<=c;n++)for(p=1;p<=d;p++)a=(d+1)*n+(p-1),b=(d+1)*n+p,e=(d+1)*(n-1)+p,l.setX(t,(d+1)*(n-1)+(p-1)),t++,l.setX(t,a),t++,l.setX(t,e),t++,l.setX(t,a),t++,l.setX(t,b),t++,l.setX(t,e),t++;this.setIndex(l);this.addAttribute("position",m);this.addAttribute("normal",h);this.addAttribute("uv",k)}function vc(a,b,c,d,e,f,g){Q.call(this);this.type=
|
|
|
+"TorusKnotGeometry";this.parameters={radius:a,tube:b,tubularSegments:c,radialSegments:d,p:e,q:f};void 0!==g&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead.");this.fromBufferGeometry(new Kb(a,b,c,d,e,f));this.mergeVertices()}function Lb(a,b,c,d,e){I.call(this);this.type="TorusBufferGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};a=a||100;b=b||40;c=Math.floor(c)||8;d=Math.floor(d)||6;e=e||2*Math.PI;var f=(c+
|
|
|
+1)*(d+1),g=c*d*6,g=new (65535<g?Uint32Array:Uint16Array)(g),k=new Float32Array(3*f),l=new Float32Array(3*f),f=new Float32Array(2*f),m=0,h=0,p=0,n=new q,u=new q,t=new q,w,z;for(w=0;w<=c;w++)for(z=0;z<=d;z++){var v=z/d*e,x=w/c*Math.PI*2;u.x=(a+b*Math.cos(x))*Math.cos(v);u.y=(a+b*Math.cos(x))*Math.sin(v);u.z=b*Math.sin(x);k[m]=u.x;k[m+1]=u.y;k[m+2]=u.z;n.x=a*Math.cos(v);n.y=a*Math.sin(v);t.subVectors(u,n).normalize();l[m]=t.x;l[m+1]=t.y;l[m+2]=t.z;f[h]=z/d;f[h+1]=w/c;m+=3;h+=2}for(w=1;w<=c;w++)for(z=
|
|
|
+1;z<=d;z++)a=(d+1)*(w-1)+z-1,b=(d+1)*(w-1)+z,e=(d+1)*w+z,g[p]=(d+1)*w+z-1,g[p+1]=a,g[p+2]=e,g[p+3]=a,g[p+4]=b,g[p+5]=e,p+=6;this.setIndex(new C(g,1));this.addAttribute("position",new C(k,3));this.addAttribute("normal",new C(l,3));this.addAttribute("uv",new C(f,2))}function wc(a,b,c,d,e){Q.call(this);this.type="TorusGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};this.fromBufferGeometry(new Lb(a,b,c,d,e))}function ra(a,b){"undefined"!==typeof a&&(Q.call(this),this.type=
|
|
|
+"ExtrudeGeometry",a=Array.isArray(a)?a:[a],this.addShapeList(a,b),this.computeFaceNormals())}function xc(a,b){b=b||{};var c=b.font;if(!1===(c&&c.isFont))return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new Q;c=c.generateShapes(a,b.size,b.curveSegments);b.amount=void 0!==b.height?b.height:50;void 0===b.bevelThickness&&(b.bevelThickness=10);void 0===b.bevelSize&&(b.bevelSize=8);void 0===b.bevelEnabled&&(b.bevelEnabled=!1);ra.call(this,c,b);this.type="TextGeometry"}
|
|
|
+function ib(a,b,c,d,e,f,g){I.call(this);this.type="SphereBufferGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};a=a||50;b=Math.max(3,Math.floor(b)||8);c=Math.max(2,Math.floor(c)||6);d=void 0!==d?d:0;e=void 0!==e?e:2*Math.PI;f=void 0!==f?f:0;g=void 0!==g?g:Math.PI;for(var k=f+g,l=(b+1)*(c+1),m=new C(new Float32Array(3*l),3),h=new C(new Float32Array(3*l),3),l=new C(new Float32Array(2*l),2),p=0,n=[],u=new q,t=0;t<=c;t++){for(var w=
|
|
|
+[],z=t/c,v=0;v<=b;v++){var x=v/b,J=-a*Math.cos(d+x*e)*Math.sin(f+z*g),y=a*Math.cos(f+z*g),F=a*Math.sin(d+x*e)*Math.sin(f+z*g);u.set(J,y,F).normalize();m.setXYZ(p,J,y,F);h.setXYZ(p,u.x,u.y,u.z);l.setXY(p,x,1-z);w.push(p);p++}n.push(w)}d=[];for(t=0;t<c;t++)for(v=0;v<b;v++)e=n[t][v+1],g=n[t][v],p=n[t+1][v],u=n[t+1][v+1],(0!==t||0<f)&&d.push(e,g,u),(t!==c-1||k<Math.PI)&&d.push(g,p,u);this.setIndex(new (65535<m.count?he:sd)(d,1));this.addAttribute("position",m);this.addAttribute("normal",h);this.addAttribute("uv",
|
|
|
+l);this.boundingSphere=new Aa(new q,a)}function Mb(a,b,c,d,e,f,g){Q.call(this);this.type="SphereGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};this.fromBufferGeometry(new ib(a,b,c,d,e,f,g))}function Nb(a,b,c,d,e,f){I.call(this);this.type="RingBufferGeometry";this.parameters={innerRadius:a,outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:f};a=a||20;b=b||50;e=void 0!==e?e:0;f=void 0!==f?f:2*Math.PI;c=void 0!==
|
|
|
+c?Math.max(3,c):8;d=void 0!==d?Math.max(1,d):1;var g=(c+1)*(d+1),k=c*d*6,k=new C(new (65535<k?Uint32Array:Uint16Array)(k),1),l=new C(new Float32Array(3*g),3),m=new C(new Float32Array(3*g),3),g=new C(new Float32Array(2*g),2),h=0,p=0,n,u=a,t=(b-a)/d,w=new q,z=new D,v;for(a=0;a<=d;a++){for(v=0;v<=c;v++)n=e+v/c*f,w.x=u*Math.cos(n),w.y=u*Math.sin(n),l.setXYZ(h,w.x,w.y,w.z),m.setXYZ(h,0,0,1),z.x=(w.x/b+1)/2,z.y=(w.y/b+1)/2,g.setXY(h,z.x,z.y),h++;u+=t}for(a=0;a<d;a++)for(b=a*(c+1),v=0;v<c;v++)e=n=v+b,f=
|
|
|
+n+c+1,h=n+c+2,n+=1,k.setX(p,e),p++,k.setX(p,f),p++,k.setX(p,h),p++,k.setX(p,e),p++,k.setX(p,h),p++,k.setX(p,n),p++;this.setIndex(k);this.addAttribute("position",l);this.addAttribute("normal",m);this.addAttribute("uv",g)}function yc(a,b,c,d,e,f){Q.call(this);this.type="RingGeometry";this.parameters={innerRadius:a,outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:f};this.fromBufferGeometry(new Nb(a,b,c,d,e,f))}function zc(a,b,c,d){Q.call(this);this.type="PlaneGeometry";this.parameters=
|
|
|
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+endingEnd:2400},e=0;e!==b;++e){var f=a[e].createInterpolant(null);c[e]=f;f.settings=d}this._interpolantSettings=d;this._interpolants=c;this._propertyBindings=Array(b);this._weightInterpolant=this._timeScaleInterpolant=this._byClipCacheIndex=this._cacheIndex=null;this.loop=2201;this._loopCount=-1;this._startTime=null;this.time=0;this._effectiveWeight=this.weight=this._effectiveTimeScale=this.timeScale=1;this.repetitions=Infinity;this.paused=!1;this.enabled=!0;this.clampWhenFinished=!1;this.zeroSlopeAtEnd=
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|
+this.zeroSlopeAtStart=!0}function Md(a){this._root=a;this._initMemoryManager();this.time=this._accuIndex=0;this.timeScale=1}function re(a,b){"string"===typeof a&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),a=b);this.value=a}function xb(){I.call(this);this.type="InstancedBufferGeometry";this.maxInstancedCount=void 0}function Nd(a,b,c,d){this.uuid=h.Math.generateUUID();this.data=a;this.itemSize=b;this.offset=c;this.normalized=!0===d}function Wb(a,b){this.uuid=h.Math.generateUUID();
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|
+this.array=a;this.stride=b;this.count=void 0!==a?a.length/b:0;this.dynamic=!1;this.updateRange={offset:0,count:-1};this.version=0}function Xb(a,b,c){Wb.call(this,a,b);this.meshPerAttribute=c||1}function Yb(a,b,c){C.call(this,a,b);this.meshPerAttribute=c||1}function Od(a,b,c,d){this.ray=new Wa(a,b);this.near=c||0;this.far=d||Infinity;this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}};Object.defineProperties(this.params,{PointCloud:{get:function(){console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points.");
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|
+return this.Points}}})}function se(a,b){return a.distance-b.distance}function Pd(a,b,c,d){if(!1!==a.visible&&(a.raycast(b,c),!0===d)){a=a.children;d=0;for(var e=a.length;d<e;d++)Pd(a[d],b,c,!0)}}function Qd(a){this.autoStart=void 0!==a?a:!0;this.elapsedTime=this.oldTime=this.startTime=0;this.running=!1}function Rd(a,b,c){this.radius=void 0!==a?a:1;this.phi=void 0!==b?b:0;this.theta=void 0!==c?c:0;return this}function ma(a,b){va.call(this,a,b);this.animationsMap={};this.animationsList=[];var c=this.geometry.morphTargets.length;
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|
+this.createAnimation("__default",0,c-1,c/1);this.setAnimationWeight("__default",1)}function Kc(a){A.call(this);this.material=a;this.render=function(a){}}function Lc(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16711680;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=3*c.faces.length:c&&c.isBufferGeometry&&(b=c.attributes.normal.count);c=new I;b=new ga(6*b,3);c.addAttribute("position",b);ha.call(this,c,new na({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}
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|
|
+function Zb(a){A.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;a=new I;for(var b=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1],c=0,d=1;32>c;c++,d++){var e=c/32*Math.PI*2,f=d/32*Math.PI*2;b.push(Math.cos(e),Math.sin(e),1,Math.cos(f),Math.sin(f),1)}a.addAttribute("position",new ga(b,3));b=new na({fog:!1});this.cone=new ha(a,b);this.add(this.cone);this.update()}function $b(a){this.bones=this.getBoneList(a);for(var b=new Q,
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+c=0;c<this.bones.length;c++){var d=this.bones[c];d.parent&&d.parent.isBone&&(b.vertices.push(new q),b.vertices.push(new q),b.colors.push(new N(0,0,1)),b.colors.push(new N(0,1,0)))}b.dynamic=!0;c=new na({vertexColors:2,depthTest:!1,depthWrite:!1,transparent:!0});ha.call(this,b,c);this.root=a;this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.update()}function ac(a,b){this.light=a;this.light.updateMatrixWorld();var c=new ib(b,4,2),d=new Ha({wireframe:!0,fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);
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+va.call(this,c,d);this.matrix=this.light.matrixWorld;this.matrixAutoUpdate=!1}function bc(a,b){A.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.colors=[new N,new N];var c=new Mb(b,4,2);c.rotateX(-Math.PI/2);for(var d=0;8>d;d++)c.faces[d].color=this.colors[4>d?0:1];d=new Ha({vertexColors:1,wireframe:!0});this.lightSphere=new va(c,d);this.add(this.lightSphere);this.update()}function Mc(a,b,c,d){b=b||1;c=new N(void 0!==c?c:4473924);d=new N(void 0!==
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+d?d:8947848);for(var e=b/2,f=2*a/b,g=[],k=[],l=0,m=0,h=-a;l<=b;l++,h+=f){g.push(-a,0,h,a,0,h);g.push(h,0,-a,h,0,a);var p=l===e?c:d;p.toArray(k,m);m+=3;p.toArray(k,m);m+=3;p.toArray(k,m);m+=3;p.toArray(k,m);m+=3}a=new I;a.addAttribute("position",new ga(g,3));a.addAttribute("color",new ga(k,3));g=new na({vertexColors:2});ha.call(this,a,g)}function Nc(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16776960;d=void 0!==d?d:1;b=0;(c=this.object.geometry)&&c.isGeometry?b=c.faces.length:console.warn("THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.");
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+c=new I;b=new ga(6*b,3);c.addAttribute("position",b);ha.call(this,c,new na({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()}function cc(a,b){A.call(this);this.light=a;this.light.updateMatrixWorld();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;void 0===b&&(b=1);var c=new I;c.addAttribute("position",new ga([-b,b,0,b,b,0,b,-b,0,-b,-b,0,-b,b,0],3));var d=new na({fog:!1});this.add(new Oa(c,d));c=new I;c.addAttribute("position",new ga([0,0,0,0,0,1],3));this.add(new Oa(c,d));this.update()}
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+function Oc(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){d.vertices.push(new q);d.colors.push(new N(b));void 0===f[a]&&(f[a]=[]);f[a].push(d.vertices.length-1)}var d=new Q,e=new na({color:16777215,vertexColors:1}),f={};b("n1","n2",16755200);b("n2","n4",16755200);b("n4","n3",16755200);b("n3","n1",16755200);b("f1","f2",16755200);b("f2","f4",16755200);b("f4","f3",16755200);b("f3","f1",16755200);b("n1","f1",16755200);b("n2","f2",16755200);b("n3","f3",16755200);b("n4","f4",16755200);b("p","n1",16711680);
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|
+b("p","n2",16711680);b("p","n3",16711680);b("p","n4",16711680);b("u1","u2",43775);b("u2","u3",43775);b("u3","u1",43775);b("c","t",16777215);b("p","c",3355443);b("cn1","cn2",3355443);b("cn3","cn4",3355443);b("cf1","cf2",3355443);b("cf3","cf4",3355443);ha.call(this,d,e);this.camera=a;this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix();this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=f;this.update()}function Pc(a,b){var c=void 0!==b?b:8947848;this.object=a;this.box=
|
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|
+new Ga;va.call(this,new kb(1,1,1),new Ha({color:c,wireframe:!0}))}function Qc(a,b){void 0===b&&(b=16776960);var c=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),d=new Float32Array(24),e=new I;e.setIndex(new C(c,1));e.addAttribute("position",new C(d,3));ha.call(this,e,new na({color:b}));void 0!==a&&this.update(a)}function yb(a,b,c,d,e,f){A.call(this);void 0===d&&(d=16776960);void 0===c&&(c=1);void 0===e&&(e=.2*c);void 0===f&&(f=.2*e);this.position.copy(b);this.line=new Oa(te,new na({color:d}));
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|
+this.line.matrixAutoUpdate=!1;this.add(this.line);this.cone=new va(ue,new Ha({color:d}));this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c,e,f)}function od(a){a=a||1;var b=new Float32Array([0,0,0,a,0,0,0,0,0,0,a,0,0,0,0,0,0,a]),c=new Float32Array([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1]);a=new I;a.addAttribute("position",new C(b,3));a.addAttribute("color",new C(c,3));b=new na({vertexColors:2});ha.call(this,a,b)}function ve(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Please use THREE.CatmullRomCurve3.");
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+h.CatmullRomCurve3.call(this,a);this.type="catmullrom";this.closed=!0}function pd(a,b,c,d,e,f){Qa.call(this,a,b,c,c,d,e,f)}void 0===Number.EPSILON&&(Number.EPSILON=Math.pow(2,-52));void 0===Math.sign&&(Math.sign=function(a){return 0>a?-1:0<a?1:+a});void 0===Function.prototype.name&&Object.defineProperty(Function.prototype,"name",{get:function(){return this.toString().match(/^\s*function\s*(\S*)\s*\(/)[1]}});void 0===Object.assign&&function(){Object.assign=function(a){if(void 0===a||null===a)throw new TypeError("Cannot convert undefined or null to object");
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|
for(var b=Object(a),c=1;c<arguments.length;c++){var d=arguments[c];if(void 0!==d&&null!==d)for(var e in d)Object.prototype.hasOwnProperty.call(d,e)&&(b[e]=d[e])}return b}}();Object.assign(pa.prototype,{addEventListener:function(a,b){void 0===this._listeners&&(this._listeners={});var c=this._listeners;void 0===c[a]&&(c[a]=[]);-1===c[a].indexOf(b)&&c[a].push(b)},hasEventListener:function(a,b){if(void 0===this._listeners)return!1;var c=this._listeners;return void 0!==c[a]&&-1!==c[a].indexOf(b)?!0:!1},
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|
removeEventListener:function(a,b){if(void 0!==this._listeners){var c=this._listeners[a];if(void 0!==c){var d=c.indexOf(b);-1!==d&&c.splice(d,1)}}},dispatchEvent:function(a){if(void 0!==this._listeners){var b=this._listeners[a.type];if(void 0!==b){a.target=this;var c=[],d,e=b.length;for(d=0;d<e;d++)c[d]=b[d];for(d=0;d<e;d++)c[d].call(this,a)}}}});var we={NoBlending:0,NormalBlending:1,AdditiveBlending:2,SubtractiveBlending:3,MultiplyBlending:4,CustomBlending:5},xe={UVMapping:300,CubeReflectionMapping:301,
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|
CubeRefractionMapping:302,EquirectangularReflectionMapping:303,EquirectangularRefractionMapping:304,SphericalReflectionMapping:305,CubeUVReflectionMapping:306,CubeUVRefractionMapping:307},Sd={RepeatWrapping:1E3,ClampToEdgeWrapping:1001,MirroredRepeatWrapping:1002},Td={NearestFilter:1003,NearestMipMapNearestFilter:1004,NearestMipMapLinearFilter:1005,LinearFilter:1006,LinearMipMapNearestFilter:1007,LinearMipMapLinearFilter:1008};h.Math={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){var a=
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|
@@ -300,7 +299,7 @@ a._x+this._y*a._y+this._z*a._z+this._w*a._w},lengthSq:function(){return this._x*
|
|
|
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,f=a._w,g=b._x,k=b._y,l=b._z,m=b._w;this._x=c*m+f*g+d*l-e*k;this._y=d*m+f*k+e*g-c*l;this._z=e*m+f*l+c*k-d*g;this._w=f*m-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,f=this._w,g=f*a._w+c*a._x+d*a._y+e*a._z;
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|
0>g?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,g=-g):this.copy(a);if(1<=g)return this._w=f,this._x=c,this._y=d,this._z=e,this;var k=Math.sqrt(1-g*g);if(.001>Math.abs(k))return this._w=.5*(f+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(k,g),g=Math.sin((1-b)*l)/k,k=Math.sin(b*l)/k;this._w=f*g+this._w*k;this._x=c*g+this._x*k;this._y=d*g+this._y*k;this._z=e*g+this._z*k;this.onChangeCallback();return this},equals:function(a){return a._x===
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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(ca,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,d)},slerpFlat:function(a,
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-b,c,d,e,f,g){var k=c[d+0],l=c[d+1],m=c[d+2];c=c[d+3];d=e[f+0];var h=e[f+1],p=e[f+2];e=e[f+3];if(c!==e||k!==d||l!==h||m!==p){f=1-g;var n=k*d+l*h+m*p+c*e,t=0<=n?1:-1,u=1-n*n;u>Number.EPSILON&&(u=Math.sqrt(u),n=Math.atan2(u,n*t),f=Math.sin(f*n)/u,g=Math.sin(g*n)/u);t*=g;k=k*f+d*t;l=l*f+h*t;m=m*f+p*t;c=c*f+e*t;f===1-g&&(g=1/Math.sqrt(k*k+l*l+m*m+c*c),k*=g,l*=g,m*=g,c*=g)}a[b]=k;a[b+1]=l;a[b+2]=m;a[b+3]=c}});q.prototype={constructor:q,isVector3:!0,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},
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+b,c,d,e,f,g){var k=c[d+0],l=c[d+1],m=c[d+2];c=c[d+3];d=e[f+0];var h=e[f+1],p=e[f+2];e=e[f+3];if(c!==e||k!==d||l!==h||m!==p){f=1-g;var n=k*d+l*h+m*p+c*e,u=0<=n?1:-1,t=1-n*n;t>Number.EPSILON&&(t=Math.sqrt(t),n=Math.atan2(t,n*u),f=Math.sin(f*n)/t,g=Math.sin(g*n)/t);u*=g;k=k*f+d*u;l=l*f+h*u;m=m*f+p*u;c=c*f+e*u;f===1-g&&(g=1/Math.sqrt(k*k+l*l+m*m+c*c),k*=g,l*=g,m*=g,c*=g)}a[b]=k;a[b+1]=l;a[b+2]=m;a[b+3]=c}});q.prototype={constructor:q,isVector3:!0,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},
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|
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);}},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,
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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+=
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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."),
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@@ -316,20 +315,20 @@ b);var c=this.x,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c
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a&&(a=new q);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(h.Math.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},distanceToManhattan: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)*
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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},setFromMatrixPosition:function(a){return this.setFromMatrixColumn(a,3)},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){if("number"===typeof a){console.warn("THREE.Vector3: setFromMatrixColumn now expects ( matrix, index ).");
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var c=a;a=b;b=c}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},fromAttribute:function(a,b,c){void 0===c&&(c=0);b=b*a.itemSize+c;this.x=a.array[b];this.y=a.array[b+1];this.z=a.array[b+2];return this}};H.prototype={constructor:H,isMatrix4:!0,
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-set:function(a,b,c,d,e,f,g,k,l,m,h,p,n,t,u,w){var q=this.elements;q[0]=a;q[4]=b;q[8]=c;q[12]=d;q[1]=e;q[5]=f;q[9]=g;q[13]=k;q[2]=l;q[6]=m;q[10]=h;q[14]=p;q[3]=n;q[7]=t;q[11]=u;q[15]=w;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 H).fromArray(this.elements)},copy:function(a){this.elements.set(a.elements);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,
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+set:function(a,b,c,d,e,f,g,k,l,m,h,p,n,u,t,w){var q=this.elements;q[0]=a;q[4]=b;q[8]=c;q[12]=d;q[1]=e;q[5]=f;q[9]=g;q[13]=k;q[2]=l;q[6]=m;q[10]=h;q[14]=p;q[3]=n;q[7]=u;q[11]=t;q[15]=w;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 H).fromArray(this.elements)},copy:function(a){this.elements.set(a.elements);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,
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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;return function(b){void 0===a&&(a=new q);var c=this.elements,d=b.elements,e=1/a.setFromMatrixColumn(b,0).length(),f=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]*f;c[5]=d[5]*f;c[6]=d[6]*
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f;c[8]=d[8]*b;c[9]=d[9]*b;c[10]=d[10]*b;return this}}(),makeRotationFromEuler:function(a){!1===(a&&a.isEuler)&&console.error("THREE.Matrix: .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,f=Math.cos(c),c=Math.sin(c),g=Math.cos(d),d=Math.sin(d),k=Math.cos(e),e=Math.sin(e);if("XYZ"===a.order){a=f*k;var l=f*e,m=c*k,h=c*e;b[0]=g*k;b[4]=-g*e;b[8]=d;b[1]=l+m*d;b[5]=a-h*d;b[9]=-c*g;b[2]=h-a*d;b[6]=m+l*d;b[10]=f*g}else"YXZ"===
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a.order?(a=g*k,l=g*e,m=d*k,h=d*e,b[0]=a+h*c,b[4]=m*c-l,b[8]=f*d,b[1]=f*e,b[5]=f*k,b[9]=-c,b[2]=l*c-m,b[6]=h+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*k,l=g*e,m=d*k,h=d*e,b[0]=a-h*c,b[4]=-f*e,b[8]=m+l*c,b[1]=l+m*c,b[5]=f*k,b[9]=h-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*k,l=f*e,m=c*k,h=c*e,b[0]=g*k,b[4]=m*d-l,b[8]=a*d+h,b[1]=g*e,b[5]=h*d+a,b[9]=l*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,l=f*d,m=c*g,h=c*d,b[0]=g*k,b[4]=h-a*e,b[8]=m*e+l,b[1]=e,b[5]=f*k,b[9]=-c*k,b[2]=-d*k,b[6]=l*
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e+m,b[10]=a-h*e):"XZY"===a.order&&(a=f*g,l=f*d,m=c*g,h=c*d,b[0]=g*k,b[4]=-e,b[8]=d*k,b[1]=a*e+h,b[5]=f*k,b[9]=l*e-m,b[2]=m*e-l,b[6]=c*k,b[10]=h*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,f=a.w,g=c+c,k=d+d,l=e+e;a=c*g;var h=c*k,c=c*l,r=d*k,d=d*l,e=e*l,g=f*g,k=f*k,f=f*l;b[0]=1-(r+e);b[4]=h-f;b[8]=c+k;b[1]=h+f;b[5]=1-(a+e);b[9]=d-g;b[2]=c-k;b[6]=d+g;b[10]=1-(a+r);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=
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0;b[14]=0;b[15]=1;return this},lookAt:function(){var a,b,c;return function(d,e,f){void 0===a&&(a=new q,b=new q,c=new q);var g=this.elements;c.subVectors(d,e).normalize();0===c.lengthSq()&&(c.z=1);a.crossVectors(f,c).normalize();0===a.lengthSq()&&(c.z+=1E-4,a.crossVectors(f,c).normalize());b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;g[6]=b.z;g[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."),
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-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,e=this.elements,f=c[0],g=c[4],k=c[8],l=c[12],h=c[1],r=c[5],p=c[9],n=c[13],t=c[2],u=c[6],w=c[10],q=c[14],v=c[3],x=c[7],J=c[11],c=c[15],y=d[0],F=d[4],G=d[8],E=d[12],L=d[1],D=d[5],T=d[9],A=d[13],C=d[2],H=d[6],I=d[10],M=d[14],O=d[3],P=d[7],R=d[11],d=d[15];e[0]=f*y+g*L+k*C+l*O;e[4]=f*F+g*D+k*H+l*P;e[8]=f*G+g*T+k*I+l*R;e[12]=
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-f*E+g*A+k*M+l*d;e[1]=h*y+r*L+p*C+n*O;e[5]=h*F+r*D+p*H+n*P;e[9]=h*G+r*T+p*I+n*R;e[13]=h*E+r*A+p*M+n*d;e[2]=t*y+u*L+w*C+q*O;e[6]=t*F+u*D+w*H+q*P;e[10]=t*G+u*T+w*I+q*R;e[14]=t*E+u*A+w*M+q*d;e[3]=v*y+x*L+J*C+c*O;e[7]=v*F+x*D+J*H+c*P;e[11]=v*G+x*T+J*I+c*R;e[15]=v*E+x*A+J*M+c*d;return this},multiplyToArray:function(a,b,c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];
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+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,e=this.elements,f=c[0],g=c[4],k=c[8],l=c[12],h=c[1],r=c[5],p=c[9],n=c[13],u=c[2],t=c[6],w=c[10],q=c[14],v=c[3],x=c[7],J=c[11],c=c[15],y=d[0],F=d[4],G=d[8],E=d[12],L=d[1],D=d[5],T=d[9],A=d[13],C=d[2],H=d[6],I=d[10],M=d[14],O=d[3],P=d[7],R=d[11],d=d[15];e[0]=f*y+g*L+k*C+l*O;e[4]=f*F+g*D+k*H+l*P;e[8]=f*G+g*T+k*I+l*R;e[12]=
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+f*E+g*A+k*M+l*d;e[1]=h*y+r*L+p*C+n*O;e[5]=h*F+r*D+p*H+n*P;e[9]=h*G+r*T+p*I+n*R;e[13]=h*E+r*A+p*M+n*d;e[2]=u*y+t*L+w*C+q*O;e[6]=u*F+t*D+w*H+q*P;e[10]=u*G+t*T+w*I+q*R;e[14]=u*E+t*A+w*M+q*d;e[3]=v*y+x*L+J*C+c*O;e[7]=v*F+x*D+J*H+c*P;e[11]=v*G+x*T+J*I+c*R;e[15]=v*E+x*A+J*M+c*d;return this},multiplyToArray:function(a,b,c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];
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c[13]=d[13];c[14]=d[14];c[15]=d[15];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},applyToVector3Array:function(){var a;return function(b,c,d){void 0===a&&(a=new q);void 0===c&&(c=0);void 0===d&&(d=b.length);for(var e=0;e<d;e+=3,c+=3)a.fromArray(b,c),a.applyMatrix4(this),a.toArray(b,c);return b}}(),applyToBuffer:function(){var a;return function(b,
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c,d){void 0===a&&(a=new q);void 0===c&&(c=0);void 0===d&&(d=b.length/b.itemSize);for(var e=0;e<d;e++,c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix4(this),b.setXYZ(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],f=a[1],g=a[5],k=a[9],l=a[13],h=a[2],r=a[6],p=a[10],n=a[14];return a[3]*(+e*k*r-d*l*r-e*g*p+c*l*p+d*g*n-c*k*n)+a[7]*(+b*k*n-b*l*p+e*f*p-d*f*n+d*l*h-e*k*h)+a[11]*(+b*l*r-b*g*n-e*f*r+c*f*n+e*g*h-c*l*h)+a[15]*(-d*g*h-b*k*r+b*g*p+d*
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f*r-c*f*p+c*k*h)},transpose:function(){var a=this.elements,b;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},flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix3: .flattenToArrayOffset is deprecated - just use .toArray instead.");return this.toArray(a,b)},getPosition:function(){var a;return function(){void 0===a&&(a=new q);console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.");
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-return a.setFromMatrixColumn(this,3)}}(),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,e=d[0],f=d[1],g=d[2],k=d[3],l=d[4],h=d[5],r=d[6],p=d[7],n=d[8],t=d[9],u=d[10],w=d[11],q=d[12],v=d[13],x=d[14],d=d[15],J=t*x*p-v*u*p+v*r*w-h*x*w-t*r*d+h*u*d,y=q*u*p-n*x*p-q*r*w+l*x*w+n*r*d-l*u*d,F=n*v*p-q*t*p+q*h*w-l*v*w-n*h*d+l*t*d,G=q*t*r-n*v*r-q*h*u+l*v*u+n*h*x-l*t*x,E=e*J+f*y+g*F+k*G;if(0===E){if(!0===b)throw Error("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");
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-console.warn("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");return this.identity()}E=1/E;c[0]=J*E;c[1]=(v*u*k-t*x*k-v*g*w+f*x*w+t*g*d-f*u*d)*E;c[2]=(h*x*k-v*r*k+v*g*p-f*x*p-h*g*d+f*r*d)*E;c[3]=(t*r*k-h*u*k-t*g*p+f*u*p+h*g*w-f*r*w)*E;c[4]=y*E;c[5]=(n*x*k-q*u*k+q*g*w-e*x*w-n*g*d+e*u*d)*E;c[6]=(q*r*k-l*x*k-q*g*p+e*x*p+l*g*d-e*r*d)*E;c[7]=(l*u*k-n*r*k+n*g*p-e*u*p-l*g*w+e*r*w)*E;c[8]=F*E;c[9]=(q*t*k-n*v*k-q*f*w+e*v*w+n*f*d-e*t*d)*E;c[10]=(l*v*k-q*h*k+q*f*p-e*v*p-l*f*d+e*h*d)*E;c[11]=
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-(n*h*k-l*t*k-n*f*p+e*t*p+l*f*w-e*h*w)*E;c[12]=G*E;c[13]=(n*v*g-q*t*g+q*f*u-e*v*u-n*f*x+e*t*x)*E;c[14]=(q*h*g-l*v*g-q*f*r+e*v*r+l*f*x-e*h*x)*E;c[15]=(l*t*g-n*h*g+n*f*r-e*t*r-l*f*u+e*h*u)*E;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],
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+return a.setFromMatrixColumn(this,3)}}(),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,e=d[0],f=d[1],g=d[2],k=d[3],l=d[4],h=d[5],r=d[6],p=d[7],n=d[8],u=d[9],t=d[10],w=d[11],q=d[12],v=d[13],x=d[14],d=d[15],J=u*x*p-v*t*p+v*r*w-h*x*w-u*r*d+h*t*d,y=q*t*p-n*x*p-q*r*w+l*x*w+n*r*d-l*t*d,F=n*v*p-q*u*p+q*h*w-l*v*w-n*h*d+l*u*d,G=q*u*r-n*v*r-q*h*t+l*v*t+n*h*x-l*u*x,E=e*J+f*y+g*F+k*G;if(0===E){if(!0===b)throw Error("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");
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+console.warn("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");return this.identity()}E=1/E;c[0]=J*E;c[1]=(v*t*k-u*x*k-v*g*w+f*x*w+u*g*d-f*t*d)*E;c[2]=(h*x*k-v*r*k+v*g*p-f*x*p-h*g*d+f*r*d)*E;c[3]=(u*r*k-h*t*k-u*g*p+f*t*p+h*g*w-f*r*w)*E;c[4]=y*E;c[5]=(n*x*k-q*t*k+q*g*w-e*x*w-n*g*d+e*t*d)*E;c[6]=(q*r*k-l*x*k-q*g*p+e*x*p+l*g*d-e*r*d)*E;c[7]=(l*t*k-n*r*k+n*g*p-e*t*p-l*g*w+e*r*w)*E;c[8]=F*E;c[9]=(q*u*k-n*v*k-q*f*w+e*v*w+n*f*d-e*u*d)*E;c[10]=(l*v*k-q*h*k+q*f*p-e*v*p-l*f*d+e*h*d)*E;c[11]=
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+(n*h*k-l*u*k-n*f*p+e*u*p+l*f*w-e*h*w)*E;c[12]=G*E;c[13]=(n*v*g-q*u*g+q*f*t-e*v*t-n*f*x+e*u*x)*E;c[14]=(q*h*g-l*v*g-q*f*r+e*v*r+l*f*x-e*h*x)*E;c[15]=(l*u*g-n*h*g+n*f*r-e*u*r-l*f*t+e*h*t)*E;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],
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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=
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Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,k=a.z,l=e*f,h=e*g;this.set(l*f+c,l*g-d*k,l*k+d*g,0,l*g+d*k,h*g+c,h*k-d*f,0,l*k-d*g,h*k+d*f,e*k*k+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},compose:function(a,b,c){this.makeRotationFromQuaternion(b);this.scale(c);this.setPosition(a);return this},decompose:function(){var a,b;return function(c,d,e){void 0===a&&(a=new q,b=new H);var f=this.elements,g=a.set(f[0],f[1],f[2]).length(),k=a.set(f[4],
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f[5],f[6]).length(),l=a.set(f[8],f[9],f[10]).length();0>this.determinant()&&(g=-g);c.x=f[12];c.y=f[13];c.z=f[14];b.elements.set(this.elements);c=1/g;var f=1/k,h=1/l;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=h;b.elements[9]*=h;b.elements[10]*=h;d.setFromRotationMatrix(b);e.x=g;e.y=k;e.z=l;return this}}(),makeFrustum:function(a,b,c,d,e,f){var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(d-c);
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@@ -441,21 +440,21 @@ this.radius=a.radius;return this},empty:function(){return 0>=this.radius},contai
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clampPoint:function(a,b){var c=this.center.distanceToSquared(a),d=b||new q;d.copy(a);c>this.radius*this.radius&&(d.sub(this.center).normalize(),d.multiplyScalar(this.radius).add(this.center));return d},getBoundingBox:function(a){a=a||new Ga;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)&&
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a.radius===this.radius}};ya.prototype={constructor:ya,isMatrix3:!0,set:function(a,b,c,d,e,f,g,k,l){var h=this.elements;h[0]=a;h[1]=d;h[2]=g;h[3]=b;h[4]=e;h[5]=k;h[6]=c;h[7]=f;h[8]=l;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){a=a.elements;this.set(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8]);return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],a[5],a[9],
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a[2],a[6],a[10]);return this},applyToVector3Array:function(){var a;return function(b,c,d){void 0===a&&(a=new q);void 0===c&&(c=0);void 0===d&&(d=b.length);for(var e=0;e<d;e+=3,c+=3)a.fromArray(b,c),a.applyMatrix3(this),a.toArray(b,c);return b}}(),applyToBuffer:function(){var a;return function(b,c,d){void 0===a&&(a=new q);void 0===c&&(c=0);void 0===d&&(d=b.length/b.itemSize);for(var e=0;e<d;e++,c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix3(this),b.setXYZ(a.x,a.y,a.z);return b}}(),multiplyScalar:function(a){var b=
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-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],f=a[4],g=a[5],k=a[6],l=a[7],a=a[8];return b*f*a-b*g*l-c*e*a+c*g*k+d*e*l-d*f*k},getInverse:function(a,b){a&&a.isMatrix4&&console.error("THREE.Matrix3.getInverse no longer takes a Matrix4 argument.");var c=a.elements,d=this.elements,e=c[0],f=c[1],g=c[2],k=c[3],l=c[4],h=c[5],r=c[6],p=c[7],c=c[8],n=c*l-h*p,t=h*r-c*k,u=p*k-l*r,q=e*n+f*
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-t+g*u;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()}q=1/q;d[0]=n*q;d[1]=(g*p-c*f)*q;d[2]=(h*f-g*l)*q;d[3]=t*q;d[4]=(c*e-g*r)*q;d[5]=(g*k-h*e)*q;d[6]=u*q;d[7]=(f*r-p*e)*q;d[8]=(l*e-f*k)*q;return this},transpose:function(){var a,b=this.elements;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},flattenToArrayOffset:function(a,
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+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],f=a[4],g=a[5],k=a[6],l=a[7],a=a[8];return b*f*a-b*g*l-c*e*a+c*g*k+d*e*l-d*f*k},getInverse:function(a,b){a&&a.isMatrix4&&console.error("THREE.Matrix3.getInverse no longer takes a Matrix4 argument.");var c=a.elements,d=this.elements,e=c[0],f=c[1],g=c[2],k=c[3],l=c[4],h=c[5],r=c[6],p=c[7],c=c[8],n=c*l-h*p,u=h*r-c*k,t=p*k-l*r,q=e*n+f*
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+u+g*t;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()}q=1/q;d[0]=n*q;d[1]=(g*p-c*f)*q;d[2]=(h*f-g*l)*q;d[3]=u*q;d[4]=(c*e-g*r)*q;d[5]=(g*k-h*e)*q;d[6]=t*q;d[7]=(f*r-p*e)*q;d[8]=(l*e-f*k)*q;return this},transpose:function(){var a,b=this.elements;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},flattenToArrayOffset:function(a,
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b){console.warn("THREE.Matrix3: .flattenToArrayOffset is deprecated - just use .toArray instead.");return this.toArray(a,b)},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},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=
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[]);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}};sa.prototype={constructor:sa,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 q,b=new q;
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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)+
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this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){return this.orthoPoint(a,b).sub(a).negate()},orthoPoint:function(a,b){var c=this.distanceToPoint(a);return(b||new q).copy(this.normal).multiplyScalar(c)},intersectLine:function(){var a=new q;return function(b,c){var d=c||new q,e=b.delta(a),f=this.normal.dot(e);if(0===f){if(0===this.distanceToPoint(b.start))return d.copy(b.start)}else return f=-(b.start.dot(this.normal)+this.constant)/
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f,0>f||1<f?void 0:d.copy(e).multiplyScalar(f).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){return(a||new q).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var a=new q,b=new ya;return function(c,d){var e=this.coplanarPoint(a).applyMatrix4(c),
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f=d||b.getNormalMatrix(c),f=this.normal.applyMatrix3(f).normalize();this.constant=-e.dot(f);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}};ec.prototype={constructor:ec,set:function(a,b,c,d,e,f){var g=this.planes;g[0].copy(a);g[1].copy(b);g[2].copy(c);g[3].copy(d);g[4].copy(e);g[5].copy(f);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){for(var b=
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-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],f=c[3],g=c[4],k=c[5],l=c[6],h=c[7],r=c[8],p=c[9],n=c[10],t=c[11],u=c[12],q=c[13],z=c[14],c=c[15];b[0].setComponents(f-a,h-g,t-r,c-u).normalize();b[1].setComponents(f+a,h+g,t+r,c+u).normalize();b[2].setComponents(f+d,h+k,t+p,c+q).normalize();b[3].setComponents(f-d,h-k,t-p,c-q).normalize();b[4].setComponents(f-e,h-l,t-n,c-z).normalize();b[5].setComponents(f+e,
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-h+l,t+n,c+z).normalize();return this},intersectsObject:function(){var a=new Aa;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 Aa;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=
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+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],f=c[3],g=c[4],k=c[5],l=c[6],h=c[7],r=c[8],p=c[9],n=c[10],u=c[11],t=c[12],q=c[13],z=c[14],c=c[15];b[0].setComponents(f-a,h-g,u-r,c-t).normalize();b[1].setComponents(f+a,h+g,u+r,c+t).normalize();b[2].setComponents(f+d,h+k,u+p,c+q).normalize();b[3].setComponents(f-d,h-k,u-p,c-q).normalize();b[4].setComponents(f-e,h-l,u-n,c-z).normalize();b[5].setComponents(f+e,
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+h+l,u+n,c+z).normalize();return this},intersectsObject:function(){var a=new Aa;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 Aa;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=
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0;6>d;d++)if(b[d].distanceToPoint(c)<a)return!1;return!0},intersectsBox:function(){var a=new q,b=new q;return function(c){for(var d=this.planes,e=0;6>e;e++){var f=d[e];a.x=0<f.normal.x?c.min.x:c.max.x;b.x=0<f.normal.x?c.max.x:c.min.x;a.y=0<f.normal.y?c.min.y:c.max.y;b.y=0<f.normal.y?c.max.y:c.min.y;a.z=0<f.normal.z?c.min.z:c.max.z;b.z=0<f.normal.z?c.max.z:c.min.z;var g=f.distanceToPoint(a),f=f.distanceToPoint(b);if(0>g&&0>f)return!1}return!0}}(),containsPoint:function(a){for(var b=this.planes,c=0;6>
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c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0}};Wa.prototype={constructor:Wa,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){return(b||new q).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=
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new q;return function(b){this.origin.copy(this.at(b,a));return this}}(),closestPointToPoint:function(a,b){var c=b||new q;c.subVectors(a,this.origin);var d=c.dot(this.direction);return 0>d?c.copy(this.origin):c.copy(this.direction).multiplyScalar(d).add(this.origin)},distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))},distanceSqToPoint:function(){var a=new q;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceToSquared(b);
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-a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceToSquared(b)}}(),distanceSqToSegment:function(){var a=new q,b=new q,c=new q;return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5);b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var k=.5*d.distanceTo(e),l=-this.direction.dot(b),h=c.dot(this.direction),r=-c.dot(b),p=c.lengthSq(),n=Math.abs(1-l*l),t;0<n?(d=l*r-h,e=l*h-r,t=k*n,0<=d?e>=-t?e<=t?(k=1/n,d*=k,e*=k,l=d*(d+l*e+2*h)+e*(l*d+e+2*r)+p):(e=k,d=Math.max(0,-(l*
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-e+h)),l=-d*d+e*(e+2*r)+p):(e=-k,d=Math.max(0,-(l*e+h)),l=-d*d+e*(e+2*r)+p):e<=-t?(d=Math.max(0,-(-l*k+h)),e=0<d?-k:Math.min(Math.max(-k,-r),k),l=-d*d+e*(e+2*r)+p):e<=t?(d=0,e=Math.min(Math.max(-k,-r),k),l=e*(e+2*r)+p):(d=Math.max(0,-(l*k+h)),e=0<d?k:Math.min(Math.max(-k,-r),k),l=-d*d+e*(e+2*r)+p)):(e=0<l?-k:k,d=Math.max(0,-(l*e+h)),l=-d*d+e*(e+2*r)+p);f&&f.copy(this.direction).multiplyScalar(d).add(this.origin);g&&g.copy(b).multiplyScalar(e).add(a);return l}}(),intersectSphere:function(){var a=new q;
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+a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceToSquared(b)}}(),distanceSqToSegment:function(){var a=new q,b=new q,c=new q;return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5);b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var k=.5*d.distanceTo(e),l=-this.direction.dot(b),h=c.dot(this.direction),r=-c.dot(b),p=c.lengthSq(),n=Math.abs(1-l*l),u;0<n?(d=l*r-h,e=l*h-r,u=k*n,0<=d?e>=-u?e<=u?(k=1/n,d*=k,e*=k,l=d*(d+l*e+2*h)+e*(l*d+e+2*r)+p):(e=k,d=Math.max(0,-(l*
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+e+h)),l=-d*d+e*(e+2*r)+p):(e=-k,d=Math.max(0,-(l*e+h)),l=-d*d+e*(e+2*r)+p):e<=-u?(d=Math.max(0,-(-l*k+h)),e=0<d?-k:Math.min(Math.max(-k,-r),k),l=-d*d+e*(e+2*r)+p):e<=u?(d=0,e=Math.min(Math.max(-k,-r),k),l=e*(e+2*r)+p):(d=Math.max(0,-(l*k+h)),e=0<d?k:Math.min(Math.max(-k,-r),k),l=-d*d+e*(e+2*r)+p)):(e=0<l?-k:k,d=Math.max(0,-(l*e+h)),l=-d*d+e*(e+2*r)+p);f&&f.copy(this.direction).multiplyScalar(d).add(this.origin);g&&g.copy(b).multiplyScalar(e).add(a);return l}}(),intersectSphere:function(){var a=new q;
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return function(b,c){a.subVectors(b.center,this.origin);var d=a.dot(this.direction),e=a.dot(a)-d*d,f=b.radius*b.radius;if(e>f)return null;f=Math.sqrt(f-e);e=d-f;d+=f;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,
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b){var c=this.distanceToPlane(a);return null===c?null:this.at(c,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,d,e,f,g;d=1/this.direction.x;f=1/this.direction.y;g=1/this.direction.z;var k=this.origin;0<=d?(c=(a.min.x-k.x)*d,d*=a.max.x-k.x):(c=(a.max.x-k.x)*d,d*=a.min.x-k.x);0<=f?(e=(a.min.y-k.y)*f,f*=a.max.y-k.y):(e=(a.max.y-k.y)*f,f*=a.min.y-k.y);if(c>f||e>d)return null;if(e>c||c!==c)c=e;
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if(f<d||d!==d)d=f;0<=g?(e=(a.min.z-k.z)*g,g*=a.max.z-k.z):(e=(a.max.z-k.z)*g,g*=a.min.z-k.z);if(c>g||e>d)return null;if(e>c||c!==c)c=e;if(g<d||d!==d)d=g;return 0>d?null:this.at(0<=c?c:d,b)},intersectsBox:function(){var a=new q;return function(b){return null!==this.intersectBox(b,a)}}(),intersectTriangle:function(){var a=new q,b=new q,c=new q,d=new q;return function(e,f,g,k,l){b.subVectors(f,e);c.subVectors(g,e);d.crossVectors(b,c);f=this.direction.dot(d);if(0<f){if(k)return null;k=1}else if(0>f)k=
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@@ -494,27 +493,27 @@ this.itemSize+3]},setW:function(a,b){this.array[a*this.itemSize+3]=b;return this
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{isGeometry:!0,applyMatrix:function(a){for(var b=(new ya).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,f=a.vertexNormals.length;e<f;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;
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return function(b){void 0===a&&(a=new H);a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a;return function(b){void 0===a&&(a=new H);a.makeRotationY(b);this.applyMatrix(a);return this}}(),rotateZ:function(){var a;return function(b){void 0===a&&(a=new H);a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a;return function(b,c,d){void 0===a&&(a=new H);a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a;return function(b,
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c,d){void 0===a&&(a=new H);a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a;return function(b){void 0===a&&(a=new A);a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),fromBufferGeometry:function(a){function b(a,b,d,e){var f=void 0!==g?[r[a].clone(),r[b].clone(),r[d].clone()]:[],t=void 0!==k?[c.colors[a].clone(),c.colors[b].clone(),c.colors[d].clone()]:[];e=new qa(a,b,d,f,t,e);c.faces.push(e);void 0!==l&&c.faceVertexUvs[0].push([p[a].clone(),p[b].clone(),p[d].clone()]);
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-void 0!==h&&c.faceVertexUvs[1].push([n[a].clone(),n[b].clone(),n[d].clone()])}var c=this,d=null!==a.index?a.index.array:void 0,e=a.attributes,f=e.position.array,g=void 0!==e.normal?e.normal.array:void 0,k=void 0!==e.color?e.color.array:void 0,l=void 0!==e.uv?e.uv.array:void 0,h=void 0!==e.uv2?e.uv2.array:void 0;void 0!==h&&(this.faceVertexUvs[1]=[]);for(var r=[],p=[],n=[],t=e=0;e<f.length;e+=3,t+=2)c.vertices.push(new q(f[e],f[e+1],f[e+2])),void 0!==g&&r.push(new q(g[e],g[e+1],g[e+2])),void 0!==k&&
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-c.colors.push(new N(k[e],k[e+1],k[e+2])),void 0!==l&&p.push(new D(l[t],l[t+1])),void 0!==h&&n.push(new D(h[t],h[t+1]));if(void 0!==d)if(f=a.groups,0<f.length)for(e=0;e<f.length;e++)for(var u=f[e],w=u.start,z=u.count,t=w,w=w+z;t<w;t+=3)b(d[t],d[t+1],d[t+2],u.materialIndex);else for(e=0;e<d.length;e+=3)b(d[e],d[e+1],d[e+2]);else for(e=0;e<f.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=
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+void 0!==h&&c.faceVertexUvs[1].push([n[a].clone(),n[b].clone(),n[d].clone()])}var c=this,d=null!==a.index?a.index.array:void 0,e=a.attributes,f=e.position.array,g=void 0!==e.normal?e.normal.array:void 0,k=void 0!==e.color?e.color.array:void 0,l=void 0!==e.uv?e.uv.array:void 0,h=void 0!==e.uv2?e.uv2.array:void 0;void 0!==h&&(this.faceVertexUvs[1]=[]);for(var r=[],p=[],n=[],u=e=0;e<f.length;e+=3,u+=2)c.vertices.push(new q(f[e],f[e+1],f[e+2])),void 0!==g&&r.push(new q(g[e],g[e+1],g[e+2])),void 0!==k&&
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+c.colors.push(new N(k[e],k[e+1],k[e+2])),void 0!==l&&p.push(new D(l[u],l[u+1])),void 0!==h&&n.push(new D(h[u],h[u+1]));if(void 0!==d)if(f=a.groups,0<f.length)for(e=0;e<f.length;e++)for(var t=f[e],w=t.start,z=t.count,u=w,w=w+z;u<w;u+=3)b(d[u],d[u+1],d[u+2],t.materialIndex);else for(e=0;e<d.length;e+=3)b(d[e],d[e+1],d[e+2]);else for(e=0;e<f.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=
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a.boundingSphere.clone());return this},center:function(){this.computeBoundingBox();var a=this.boundingBox.getCenter().negate();this.translate(a.x,a.y,a.z);return a},normalize:function(){this.computeBoundingSphere();var a=this.boundingSphere.center,b=this.boundingSphere.radius,b=0===b?1:1/b,c=new H;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 q,b=new q,c=0,d=this.faces.length;c<d;c++){var e=this.faces[c],f=this.vertices[e.a],
|
|
|
g=this.vertices[e.b];a.subVectors(this.vertices[e.c],g);b.subVectors(f,g);a.cross(b);a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){void 0===a&&(a=!0);var b,c,d;d=Array(this.vertices.length);b=0;for(c=this.vertices.length;b<c;b++)d[b]=new q;if(a){var e,f,g,k=new q,l=new q;a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=this.vertices[c.a],f=this.vertices[c.b],g=this.vertices[c.c],k.subVectors(g,f),l.subVectors(e,f),k.cross(l),d[c.a].add(k),d[c.b].add(k),d[c.c].add(k)}else for(a=
|
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|
0,b=this.faces.length;a<b;a++)c=this.faces[a],d[c.a].add(c.normal),d[c.b].add(c.normal),d[c.c].add(c.normal);b=0;for(c=this.vertices.length;b<c;b++)d[b].normalize();a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=c.vertexNormals,3===e.length?(e[0].copy(d[c.a]),e[1].copy(d[c.b]),e[2].copy(d[c.c])):(e[0]=d[c.a].clone(),e[1]=d[c.b].clone(),e[2]=d[c.c].clone());0<this.faces.length&&(this.normalsNeedUpdate=!0)},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c++)for(e=
|
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|
this.faces[c],e.__originalFaceNormal?e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=e.normal.clone(),e.__originalVertexNormals||(e.__originalVertexNormals=[]),a=0,b=e.vertexNormals.length;a<b;a++)e.__originalVertexNormals[a]?e.__originalVertexNormals[a].copy(e.vertexNormals[a]):e.__originalVertexNormals[a]=e.vertexNormals[a].clone();var f=new Q;f.faces=this.faces;a=0;for(b=this.morphTargets.length;a<b;a++){if(!this.morphNormals[a]){this.morphNormals[a]={};this.morphNormals[a].faceNormals=
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|
[];this.morphNormals[a].vertexNormals=[];e=this.morphNormals[a].faceNormals;var g=this.morphNormals[a].vertexNormals,k,l;c=0;for(d=this.faces.length;c<d;c++)k=new q,l={a:new q,b:new q,c:new q},e.push(k),g.push(l)}g=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();f.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],k=g.faceNormals[c],l=g.vertexNormals[c],k.copy(e.normal),l.a.copy(e.vertexNormals[0]),l.b.copy(e.vertexNormals[1]),l.c.copy(e.vertexNormals[2])}c=
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|
0;for(d=this.faces.length;c<d;c++)e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeTangents:function(){console.warn("THREE.Geometry: .computeTangents() has been removed.")},computeLineDistances:function(){for(var a=0,b=this.vertices,c=0,d=b.length;c<d;c++)0<c&&(a+=b[c].distanceTo(b[c-1])),this.lineDistances[c]=a},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new Ga);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===
|
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|
-this.boundingSphere&&(this.boundingSphere=new Aa);this.boundingSphere.setFromPoints(this.vertices)},merge:function(a,b,c){if(!1===(a&&a.isGeometry))console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a);else{var d,e=this.vertices.length,f=this.vertices,g=a.vertices,k=this.faces,l=a.faces,h=this.faceVertexUvs[0],r=a.faceVertexUvs[0],p=this.colors,n=a.colors;void 0===c&&(c=0);void 0!==b&&(d=(new ya).getNormalMatrix(b));a=0;for(var t=g.length;a<t;a++){var u=g[a].clone();
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|
-void 0!==b&&u.applyMatrix4(b);f.push(u)}a=0;for(t=n.length;a<t;a++)p.push(n[a].clone());a=0;for(t=l.length;a<t;a++){var g=l[a],q=g.vertexNormals,n=g.vertexColors,p=new qa(g.a+e,g.b+e,g.c+e);p.normal.copy(g.normal);void 0!==d&&p.normal.applyMatrix3(d).normalize();b=0;for(f=q.length;b<f;b++)u=q[b].clone(),void 0!==d&&u.applyMatrix3(d).normalize(),p.vertexNormals.push(u);p.color.copy(g.color);b=0;for(f=n.length;b<f;b++)u=n[b],p.vertexColors.push(u.clone());p.materialIndex=g.materialIndex+c;k.push(p)}a=
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|
-0;for(t=r.length;a<t;a++)if(c=r[a],d=[],void 0!==c){b=0;for(f=c.length;b<f;b++)d.push(c[b].clone());h.push(d)}}},mergeMesh:function(a){!1===(a&&a.isMesh)?console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",a):(a.matrixAutoUpdate&&a.updateMatrix(),this.merge(a.geometry,a.matrix))},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),f,g;f=0;for(g=this.vertices.length;f<g;f++)d=this.vertices[f],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===
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|
+this.boundingSphere&&(this.boundingSphere=new Aa);this.boundingSphere.setFromPoints(this.vertices)},merge:function(a,b,c){if(!1===(a&&a.isGeometry))console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a);else{var d,e=this.vertices.length,f=this.vertices,g=a.vertices,k=this.faces,l=a.faces,h=this.faceVertexUvs[0],r=a.faceVertexUvs[0],p=this.colors,n=a.colors;void 0===c&&(c=0);void 0!==b&&(d=(new ya).getNormalMatrix(b));a=0;for(var u=g.length;a<u;a++){var t=g[a].clone();
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|
+void 0!==b&&t.applyMatrix4(b);f.push(t)}a=0;for(u=n.length;a<u;a++)p.push(n[a].clone());a=0;for(u=l.length;a<u;a++){var g=l[a],q=g.vertexNormals,n=g.vertexColors,p=new qa(g.a+e,g.b+e,g.c+e);p.normal.copy(g.normal);void 0!==d&&p.normal.applyMatrix3(d).normalize();b=0;for(f=q.length;b<f;b++)t=q[b].clone(),void 0!==d&&t.applyMatrix3(d).normalize(),p.vertexNormals.push(t);p.color.copy(g.color);b=0;for(f=n.length;b<f;b++)t=n[b],p.vertexColors.push(t.clone());p.materialIndex=g.materialIndex+c;k.push(p)}a=
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|
+0;for(u=r.length;a<u;a++)if(c=r[a],d=[],void 0!==c){b=0;for(f=c.length;b<f;b++)d.push(c[b].clone());h.push(d)}}},mergeMesh:function(a){!1===(a&&a.isMesh)?console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",a):(a.matrixAutoUpdate&&a.updateMatrix(),this.merge(a.geometry,a.matrix))},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),f,g;f=0;for(g=this.vertices.length;f<g;f++)d=this.vertices[f],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===
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|
a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[d]];a=[];f=0;for(g=this.faces.length;f<g;f++)for(e=this.faces[f],e.a=c[e.a],e.b=c[e.b],e.c=c[e.c],e=[e.a,e.b,e.c],d=0;3>d;d++)if(e[d]===e[(d+1)%3]){a.push(f);break}for(f=a.length-1;0<=f;f--)for(e=a[f],this.faces.splice(e,1),c=0,g=this.faceVertexUvs.length;c<g;c++)this.faceVertexUvs[c].splice(e,1);f=this.vertices.length-b.length;this.vertices=b;return f},sortFacesByMaterialIndex:function(){for(var a=this.faces,b=a.length,c=0;c<b;c++)a[c]._id=
|
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|
c;a.sort(function(a,b){return a.materialIndex-b.materialIndex});var d=this.faceVertexUvs[0],e=this.faceVertexUvs[1],f,g;d&&d.length===b&&(f=[]);e&&e.length===b&&(g=[]);for(c=0;c<b;c++){var k=a[c]._id;f&&f.push(d[k]);g&&g.push(e[k])}f&&(this.faceVertexUvs[0]=f);g&&(this.faceVertexUvs[1]=g)},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]=h.length/3;h.push(a.x,a.y,a.z);return m[b]}function c(a){var b=
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|
|
-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!==t[b])return t[b];t[b]=n.length/2;n.push(a.x,a.y);return t[b]}var e={metadata:{version:4.4,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 f=this.parameters,g;for(g in f)void 0!==f[g]&&(e[g]=f[g]);return e}f=[];for(g=0;g<
|
|
|
-this.vertices.length;g++){var k=this.vertices[g];f.push(k.x,k.y,k.z)}var k=[],h=[],m={},r=[],p={},n=[],t={};for(g=0;g<this.faces.length;g++){var u=this.faces[g],q=void 0!==this.faceVertexUvs[0][g],z=0<u.normal.length(),v=0<u.vertexNormals.length,x=1!==u.color.r||1!==u.color.g||1!==u.color.b,J=0<u.vertexColors.length,y=0,y=a(y,0,0),y=a(y,1,!0),y=a(y,2,!1),y=a(y,3,q),y=a(y,4,z),y=a(y,5,v),y=a(y,6,x),y=a(y,7,J);k.push(y);k.push(u.a,u.b,u.c);k.push(u.materialIndex);q&&(q=this.faceVertexUvs[0][g],k.push(d(q[0]),
|
|
|
-d(q[1]),d(q[2])));z&&k.push(b(u.normal));v&&(z=u.vertexNormals,k.push(b(z[0]),b(z[1]),b(z[2])));x&&k.push(c(u.color));J&&(u=u.vertexColors,k.push(c(u[0]),c(u[1]),c(u[2])))}e.data={};e.data.vertices=f;e.data.normals=h;0<r.length&&(e.data.colors=r);0<n.length&&(e.data.uvs=[n]);e.data.faces=k;return e},clone:function(){return(new Q).copy(this)},copy:function(a){this.vertices=[];this.faces=[];this.faceVertexUvs=[[]];this.colors=[];for(var b=a.vertices,c=0,d=b.length;c<d;c++)this.vertices.push(b[c].clone());
|
|
|
+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!==u[b])return u[b];u[b]=n.length/2;n.push(a.x,a.y);return u[b]}var e={metadata:{version:4.4,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 f=this.parameters,g;for(g in f)void 0!==f[g]&&(e[g]=f[g]);return e}f=[];for(g=0;g<
|
|
|
+this.vertices.length;g++){var k=this.vertices[g];f.push(k.x,k.y,k.z)}var k=[],h=[],m={},r=[],p={},n=[],u={};for(g=0;g<this.faces.length;g++){var t=this.faces[g],q=void 0!==this.faceVertexUvs[0][g],z=0<t.normal.length(),v=0<t.vertexNormals.length,x=1!==t.color.r||1!==t.color.g||1!==t.color.b,J=0<t.vertexColors.length,y=0,y=a(y,0,0),y=a(y,1,!0),y=a(y,2,!1),y=a(y,3,q),y=a(y,4,z),y=a(y,5,v),y=a(y,6,x),y=a(y,7,J);k.push(y);k.push(t.a,t.b,t.c);k.push(t.materialIndex);q&&(q=this.faceVertexUvs[0][g],k.push(d(q[0]),
|
|
|
+d(q[1]),d(q[2])));z&&k.push(b(t.normal));v&&(z=t.vertexNormals,k.push(b(z[0]),b(z[1]),b(z[2])));x&&k.push(c(t.color));J&&(t=t.vertexColors,k.push(c(t[0]),c(t[1]),c(t[2])))}e.data={};e.data.vertices=f;e.data.normals=h;0<r.length&&(e.data.colors=r);0<n.length&&(e.data.uvs=[n]);e.data.faces=k;return e},clone:function(){return(new Q).copy(this)},copy:function(a){this.vertices=[];this.faces=[];this.faceVertexUvs=[[]];this.colors=[];for(var b=a.vertices,c=0,d=b.length;c<d;c++)this.vertices.push(b[c].clone());
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|
|
b=a.colors;c=0;for(d=b.length;c<d;c++)this.colors.push(b[c].clone());b=a.faces;c=0;for(d=b.length;c<d;c++)this.faces.push(b[c].clone());c=0;for(d=a.faceVertexUvs.length;c<d;c++){b=a.faceVertexUvs[c];void 0===this.faceVertexUvs[c]&&(this.faceVertexUvs[c]=[]);for(var e=0,f=b.length;e<f;e++){for(var g=b[e],k=[],h=0,m=g.length;h<m;h++)k.push(g[h].clone());this.faceVertexUvs[c].push(k)}}return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});var Sc=0;Object.assign(ie.prototype,pa.prototype,
|
|
|
{computeBoundingBox:Q.prototype.computeBoundingBox,computeBoundingSphere:Q.prototype.computeBoundingSphere,computeFaceNormals:function(){console.warn("THREE.DirectGeometry: computeFaceNormals() is not a method of this type of geometry.")},computeVertexNormals:function(){console.warn("THREE.DirectGeometry: computeVertexNormals() is not a method of this type of geometry.")},computeGroups:function(a){var b,c=[],d;a=a.faces;for(var e=0;e<a.length;e++){var f=a[e];f.materialIndex!==d&&(d=f.materialIndex,
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|
-void 0!==b&&(b.count=3*e-b.start,c.push(b)),b={start:3*e,materialIndex:d})}void 0!==b&&(b.count=3*e-b.start,c.push(b));this.groups=c},fromGeometry:function(a){var b=a.faces,c=a.vertices,d=a.faceVertexUvs,e=d[0]&&0<d[0].length,f=d[1]&&0<d[1].length,g=a.morphTargets,k=g.length,h;if(0<k){h=[];for(var m=0;m<k;m++)h[m]=[];this.morphTargets.position=h}var r=a.morphNormals,p=r.length,n;if(0<p){n=[];for(m=0;m<p;m++)n[m]=[];this.morphTargets.normal=n}for(var t=a.skinIndices,u=a.skinWeights,q=t.length===c.length,
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|
|
-z=u.length===c.length,m=0;m<b.length;m++){var v=b[m];this.vertices.push(c[v.a],c[v.b],c[v.c]);var x=v.vertexNormals;3===x.length?this.normals.push(x[0],x[1],x[2]):(x=v.normal,this.normals.push(x,x,x));x=v.vertexColors;3===x.length?this.colors.push(x[0],x[1],x[2]):(x=v.color,this.colors.push(x,x,x));!0===e&&(x=d[0][m],void 0!==x?this.uvs.push(x[0],x[1],x[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",m),this.uvs.push(new D,new D,new D)));!0===f&&(x=d[1][m],void 0!==x?
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|
|
-this.uvs2.push(x[0],x[1],x[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",m),this.uvs2.push(new D,new D,new D)));for(x=0;x<k;x++){var J=g[x].vertices;h[x].push(J[v.a],J[v.b],J[v.c])}for(x=0;x<p;x++)J=r[x].vertexNormals[m],n[x].push(J.a,J.b,J.c);q&&this.skinIndices.push(t[v.a],t[v.b],t[v.c]);z&&this.skinWeights.push(u[v.a],u[v.b],u[v.c])}this.computeGroups(a);this.verticesNeedUpdate=a.verticesNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=
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|
|
+void 0!==b&&(b.count=3*e-b.start,c.push(b)),b={start:3*e,materialIndex:d})}void 0!==b&&(b.count=3*e-b.start,c.push(b));this.groups=c},fromGeometry:function(a){var b=a.faces,c=a.vertices,d=a.faceVertexUvs,e=d[0]&&0<d[0].length,f=d[1]&&0<d[1].length,g=a.morphTargets,k=g.length,h;if(0<k){h=[];for(var m=0;m<k;m++)h[m]=[];this.morphTargets.position=h}var r=a.morphNormals,p=r.length,n;if(0<p){n=[];for(m=0;m<p;m++)n[m]=[];this.morphTargets.normal=n}for(var u=a.skinIndices,t=a.skinWeights,q=u.length===c.length,
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|
|
+z=t.length===c.length,m=0;m<b.length;m++){var v=b[m];this.vertices.push(c[v.a],c[v.b],c[v.c]);var x=v.vertexNormals;3===x.length?this.normals.push(x[0],x[1],x[2]):(x=v.normal,this.normals.push(x,x,x));x=v.vertexColors;3===x.length?this.colors.push(x[0],x[1],x[2]):(x=v.color,this.colors.push(x,x,x));!0===e&&(x=d[0][m],void 0!==x?this.uvs.push(x[0],x[1],x[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",m),this.uvs.push(new D,new D,new D)));!0===f&&(x=d[1][m],void 0!==x?
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|
|
+this.uvs2.push(x[0],x[1],x[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",m),this.uvs2.push(new D,new D,new D)));for(x=0;x<k;x++){var J=g[x].vertices;h[x].push(J[v.a],J[v.b],J[v.c])}for(x=0;x<p;x++)J=r[x].vertexNormals[m],n[x].push(J.a,J.b,J.c);q&&this.skinIndices.push(u[v.a],u[v.b],u[v.c]);z&&this.skinWeights.push(t[v.a],t[v.b],t[v.c])}this.computeGroups(a);this.verticesNeedUpdate=a.verticesNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=
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|
|
a.colorsNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});Object.assign(I.prototype,pa.prototype,{isBufferGeometry:!0,getIndex:function(){return this.index},setIndex:function(a){this.index=a},addAttribute:function(a,b,c){if(!1===(b&&b.isBufferAttribute)&&!1===(b&&b.isInterleavedBufferAttribute))console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(a,
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|
|
new C(b,c));else if("index"===a)console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(b);else return this.attributes[a]=b,this},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.applyToVector3Array(b.array),b.needsUpdate=!0);b=this.attributes.normal;void 0!==b&&((new ya).getNormalMatrix(a).applyToVector3Array(b.array),b.needsUpdate=!0);null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();return this},rotateX:function(){var a;return function(b){void 0===a&&(a=new H);a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a;return function(b){void 0===a&&(a=
|
|
|
@@ -528,18 +527,18 @@ this.addAttribute("color",(new C(b,3)).copyColorsArray(a.colors)));0<a.uvs.lengt
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|
|
[],d=a.morphTargets[c],e=0,f=d.length;e<f;e++){var g=d[e],k=new ga(3*g.length,3);b.push(k.copyVector3sArray(g))}this.morphAttributes[c]=b}0<a.skinIndices.length&&(c=new ga(4*a.skinIndices.length,4),this.addAttribute("skinIndex",c.copyVector4sArray(a.skinIndices)));0<a.skinWeights.length&&(c=new ga(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=
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|
a.boundingBox.clone());return this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new Ga);var a=this.attributes.position.array;void 0!==a?this.boundingBox.setFromArray(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=
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new Ga,b=new q;return function(){null===this.boundingSphere&&(this.boundingSphere=new Aa);var c=this.attributes.position;if(c){var c=c.array,d=this.boundingSphere.center;a.setFromArray(c);a.getCenter(d);for(var e=0,f=0,g=c.length;f<g;f+=3)b.fromArray(c,f),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.',
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-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 C(new Float32Array(d.length),3));else for(var e=b.normal.array,f=0,g=e.length;f<g;f++)e[f]=0;var e=b.normal.array,k,h,m,r=new q,p=new q,n=new q,t=new q,u=new q;if(a){a=a.array;0===c.length&&this.addGroup(0,a.length);for(var w=0,z=c.length;w<z;++w)for(f=c[w],g=f.start,k=f.count,f=g,g+=k;f<
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-g;f+=3)k=3*a[f+0],h=3*a[f+1],m=3*a[f+2],r.fromArray(d,k),p.fromArray(d,h),n.fromArray(d,m),t.subVectors(n,p),u.subVectors(r,p),t.cross(u),e[k]+=t.x,e[k+1]+=t.y,e[k+2]+=t.z,e[h]+=t.x,e[h+1]+=t.y,e[h+2]+=t.z,e[m]+=t.x,e[m+1]+=t.y,e[m+2]+=t.z}else for(f=0,g=d.length;f<g;f+=9)r.fromArray(d,f),p.fromArray(d,f+3),n.fromArray(d,f+6),t.subVectors(n,p),u.subVectors(r,p),t.cross(u),e[f]=t.x,e[f+1]=t.y,e[f+2]=t.z,e[f+3]=t.x,e[f+4]=t.y,e[f+5]=t.z,e[f+6]=t.x,e[f+7]=t.y,e[f+8]=t.z;this.normalizeNormals();b.normal.needsUpdate=
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+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 C(new Float32Array(d.length),3));else for(var e=b.normal.array,f=0,g=e.length;f<g;f++)e[f]=0;var e=b.normal.array,k,h,m,r=new q,p=new q,n=new q,u=new q,t=new q;if(a){a=a.array;0===c.length&&this.addGroup(0,a.length);for(var w=0,z=c.length;w<z;++w)for(f=c[w],g=f.start,k=f.count,f=g,g+=k;f<
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+g;f+=3)k=3*a[f+0],h=3*a[f+1],m=3*a[f+2],r.fromArray(d,k),p.fromArray(d,h),n.fromArray(d,m),u.subVectors(n,p),t.subVectors(r,p),u.cross(t),e[k]+=u.x,e[k+1]+=u.y,e[k+2]+=u.z,e[h]+=u.x,e[h+1]+=u.y,e[h+2]+=u.z,e[m]+=u.x,e[m+1]+=u.y,e[m+2]+=u.z}else for(f=0,g=d.length;f<g;f+=9)r.fromArray(d,f),p.fromArray(d,f+3),n.fromArray(d,f+6),u.subVectors(n,p),t.subVectors(r,p),u.cross(t),e[f]=u.x,e[f+1]=u.y,e[f+2]=u.z,e[f+3]=u.x,e[f+4]=u.y,e[f+5]=u.z,e[f+6]=u.x,e[f+7]=u.y,e[f+8]=u.z;this.normalizeNormals();b.normal.needsUpdate=
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!0}},merge:function(a,b){if(!1===(a&&a.isBufferGeometry))console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",a);else{void 0===b&&(b=0);var c=this.attributes,d;for(d in c)if(void 0!==a.attributes[d])for(var e=c[d].array,f=a.attributes[d],g=f.array,k=0,f=f.itemSize*b;k<g.length;k++,f++)e[f]=g[k];return this}},normalizeNormals:function(){for(var a=this.attributes.normal.array,b,c,d,e=0,f=a.length;e<f;e+=3)b=a[e],c=a[e+1],d=a[e+2],b=1/Math.sqrt(b*b+c*c+d*d),
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a[e]*=b,a[e+1]*=b,a[e+2]*=b},toNonIndexed:function(){if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var a=new I,b=this.index.array,c=this.attributes,d;for(d in c){for(var e=c[d],f=e.array,e=e.itemSize,g=new f.constructor(b.length*e),k,h=0,m=0,r=b.length;m<r;m++){k=b[m]*e;for(var p=0;p<e;p++)g[h++]=f[k++]}a.addAttribute(d,new C(g,e))}return a},toJSON:function(){var a={metadata:{version:4.4,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};
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a.uuid=this.uuid;a.type=this.type;""!==this.name&&(a.name=this.name);if(void 0!==this.parameters){var b=this.parameters,c;for(c in b)void 0!==b[c]&&(a[c]=b[c]);return a}a.data={attributes:{}};var d=this.index;null!==d&&(b=Array.prototype.slice.call(d.array),a.data.index={type:d.array.constructor.name,array:b});d=this.attributes;for(c in d){var e=d[c],b=Array.prototype.slice.call(e.array);a.data.attributes[c]={itemSize:e.itemSize,type:e.array.constructor.name,array:b,normalized:e.normalized}}c=this.groups;
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0<c.length&&(a.data.groups=JSON.parse(JSON.stringify(c)));c=this.boundingSphere;null!==c&&(a.data.boundingSphere={center:c.center.toArray(),radius:c.radius});return a},clone:function(){return(new I).copy(this)},copy:function(a){var b=a.index;null!==b&&this.setIndex(b.clone());var b=a.attributes,c;for(c in b)this.addAttribute(c,b[c].clone());a=a.groups;c=0;for(b=a.length;c<b;c++){var d=a[c];this.addGroup(d.start,d.count,d.materialIndex)}return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});
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I.MaxIndex=65535;va.prototype=Object.assign(Object.create(A.prototype),{constructor:va,isMesh:!0,setDrawMode:function(a){this.drawMode=a},copy:function(a){A.prototype.copy.call(this,a);this.drawMode=a.drawMode;return this},updateMorphTargets:function(){var a=this.geometry.morphTargets;if(void 0!==a&&0<a.length){this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var b=0,c=a.length;b<c;b++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[a[b].name]=b}},raycast:function(){function a(a,
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b,c,d,e,f,g){Fa.barycoordFromPoint(a,b,c,d,w);e.multiplyScalar(w.x);f.multiplyScalar(w.y);g.multiplyScalar(w.z);e.add(f).add(g);return e.clone()}function b(a,b,c,d,e,f,g){var k=a.material;if(null===(1===k.side?c.intersectTriangle(f,e,d,!0,g):c.intersectTriangle(d,e,f,2!==k.side,g)))return null;v.copy(g);v.applyMatrix4(a.matrixWorld);c=b.ray.origin.distanceTo(v);return c<b.near||c>b.far?null:{distance:c,point:v.clone(),object:a}}function c(c,d,e,f,m,p,r,q){g.fromArray(f,3*p);k.fromArray(f,3*r);h.fromArray(f,
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-3*q);if(c=b(c,d,e,g,k,h,z))m&&(n.fromArray(m,2*p),t.fromArray(m,2*r),u.fromArray(m,2*q),c.uv=a(z,g,k,h,n,t,u)),c.face=new qa(p,r,q,Fa.normal(g,k,h)),c.faceIndex=p;return c}var d=new H,e=new Wa,f=new Aa,g=new q,k=new q,h=new q,m=new q,r=new q,p=new q,n=new D,t=new D,u=new D,w=new q,z=new q,v=new q;return function(q,w){var v=this.geometry,F=this.material,G=this.matrixWorld;if(void 0!==F&&(null===v.boundingSphere&&v.computeBoundingSphere(),f.copy(v.boundingSphere),f.applyMatrix4(G),!1!==q.ray.intersectsSphere(f)&&
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+3*q);if(c=b(c,d,e,g,k,h,z))m&&(n.fromArray(m,2*p),u.fromArray(m,2*r),t.fromArray(m,2*q),c.uv=a(z,g,k,h,n,u,t)),c.face=new qa(p,r,q,Fa.normal(g,k,h)),c.faceIndex=p;return c}var d=new H,e=new Wa,f=new Aa,g=new q,k=new q,h=new q,m=new q,r=new q,p=new q,n=new D,u=new D,t=new D,w=new q,z=new q,v=new q;return function(q,w){var v=this.geometry,F=this.material,G=this.matrixWorld;if(void 0!==F&&(null===v.boundingSphere&&v.computeBoundingSphere(),f.copy(v.boundingSphere),f.applyMatrix4(G),!1!==q.ray.intersectsSphere(f)&&
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(d.getInverse(G),e.copy(q.ray).applyMatrix4(d),null===v.boundingBox||!1!==e.intersectsBox(v.boundingBox)))){var E,L;if(v&&v.isBufferGeometry){var D,A,F=v.index,G=v.attributes,v=G.position.array;void 0!==G.uv&&(E=G.uv.array);if(null!==F)for(var G=F.array,C=0,H=G.length;C<H;C+=3){if(F=G[C],D=G[C+1],A=G[C+2],L=c(this,q,e,v,E,F,D,A))L.faceIndex=Math.floor(C/3),w.push(L)}else for(C=0,H=v.length;C<H;C+=9)if(F=C/3,D=F+1,A=F+2,L=c(this,q,e,v,E,F,D,A))L.index=F,w.push(L)}else if(v&&v.isGeometry){var I,Q,G=
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F&&F.isMultiMaterial,C=!0===G?F.materials:null,H=v.vertices;D=v.faces;A=v.faceVertexUvs[0];0<A.length&&(E=A);for(var M=0,O=D.length;M<O;M++){var P=D[M];L=!0===G?C[P.materialIndex]:F;if(void 0!==L){A=H[P.a];I=H[P.b];Q=H[P.c];if(!0===L.morphTargets){L=v.morphTargets;var R=this.morphTargetInfluences;g.set(0,0,0);k.set(0,0,0);h.set(0,0,0);for(var N=0,V=L.length;N<V;N++){var W=R[N];if(0!==W){var K=L[N].vertices;g.addScaledVector(m.subVectors(K[P.a],A),W);k.addScaledVector(r.subVectors(K[P.b],I),W);h.addScaledVector(p.subVectors(K[P.c],
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-Q),W)}}g.add(A);k.add(I);h.add(Q);A=g;I=k;Q=h}if(L=b(this,q,e,A,I,Q,z))E&&(R=E[M],n.copy(R[0]),t.copy(R[1]),u.copy(R[2]),L.uv=a(z,A,I,Q,n,t,u)),L.face=P,L.faceIndex=M,w.push(L)}}}}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});db.prototype=Object.create(I.prototype);db.prototype.constructor=db;eb.prototype=Object.create(I.prototype);eb.prototype.constructor=eb;Y.prototype=Object.create(A.prototype);Y.prototype.constructor=Y;Y.prototype.isCamera=!0;Y.prototype.getWorldDirection=
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+Q),W)}}g.add(A);k.add(I);h.add(Q);A=g;I=k;Q=h}if(L=b(this,q,e,A,I,Q,z))E&&(R=E[M],n.copy(R[0]),u.copy(R[1]),t.copy(R[2]),L.uv=a(z,A,I,Q,n,u,t)),L.face=P,L.faceIndex=M,w.push(L)}}}}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});db.prototype=Object.create(I.prototype);db.prototype.constructor=db;eb.prototype=Object.create(I.prototype);eb.prototype.constructor=eb;Y.prototype=Object.create(A.prototype);Y.prototype.constructor=Y;Y.prototype.isCamera=!0;Y.prototype.getWorldDirection=
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function(){var a=new ca;return function(b){b=b||new q;this.getWorldQuaternion(a);return b.set(0,0,-1).applyQuaternion(a)}}();Y.prototype.lookAt=function(){var a=new H;return function(b){a.lookAt(this.position,b,this.up);this.quaternion.setFromRotationMatrix(a)}}();Y.prototype.clone=function(){return(new this.constructor).copy(this)};Y.prototype.copy=function(a){A.prototype.copy.call(this,a);this.matrixWorldInverse.copy(a.matrixWorldInverse);this.projectionMatrix.copy(a.projectionMatrix);return this};
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Ca.prototype=Object.assign(Object.create(Y.prototype),{constructor:Ca,isPerspectiveCamera:!0,copy:function(a){Y.prototype.copy.call(this,a);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*h.Math.RAD2DEG*Math.atan(a);this.updateProjectionMatrix()},getFocalLength:function(){var a=
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Math.tan(.5*h.Math.DEG2RAD*this.fov);return.5*this.getFilmHeight()/a},getEffectiveFOV:function(){return 2*h.Math.RAD2DEG*Math.atan(Math.tan(.5*h.Math.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,f){this.aspect=a/b;this.view={fullWidth:a,fullHeight:b,offsetX:c,offsetY:d,width:e,height:f};this.updateProjectionMatrix()},clearViewOffset:function(){this.view=
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@@ -560,19 +559,19 @@ b;a++){var c=new H;this.bones[a]&&c.getInverse(this.bones[a].matrixWorld);this.b
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{constructor:Vc,isSkinnedMesh:!0,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(){if(this.geometry&&this.geometry.isGeometry)for(var a=0;a<this.geometry.skinWeights.length;a++){var b=this.geometry.skinWeights[a],c=1/b.lengthManhattan();Infinity!==c?b.multiplyScalar(c):b.set(1,0,0,0)}else if(this.geometry&&
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this.geometry.isBufferGeometry)for(var b=new ea,d=this.geometry.attributes.skinWeight,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.lengthManhattan(),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){va.prototype.updateMatrixWorld.call(this,!0);"attached"===this.bindMode?this.bindMatrixInverse.getInverse(this.matrixWorld):"detached"===this.bindMode?this.bindMatrixInverse.getInverse(this.bindMatrix):console.warn("THREE.SkinnedMesh unrecognized bindMode: "+
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this.bindMode)},clone:function(){return(new this.constructor(this.geometry,this.material,this.skeleton.useVertexTexture)).copy(this)}});na.prototype=Object.create(S.prototype);na.prototype.constructor=na;na.prototype.isLineBasicMaterial=!0;na.prototype.copy=function(a){S.prototype.copy.call(this,a);this.color.copy(a.color);this.linewidth=a.linewidth;this.linecap=a.linecap;this.linejoin=a.linejoin;return this};Oa.prototype=Object.assign(Object.create(A.prototype),{constructor:Oa,isLine:!0,raycast:function(){var a=
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-new H,b=new Wa,c=new Aa;return function(d,e){var f=d.linePrecision,f=f*f,g=this.geometry,k=this.matrixWorld;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.boundingSphere);c.applyMatrix4(k);if(!1!==d.ray.intersectsSphere(c)){a.getInverse(k);b.copy(d.ray).applyMatrix4(a);var h=new q,m=new q,k=new q,r=new q,p=this&&this.isLineSegments?2:1;if(g&&g.isBufferGeometry){var n=g.index,t=g.attributes.position.array;if(null!==n)for(var n=n.array,g=0,u=n.length-1;g<u;g+=p){var w=n[g+1];h.fromArray(t,
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-3*n[g]);m.fromArray(t,3*w);w=b.distanceSqToSegment(h,m,r,k);w>f||(r.applyMatrix4(this.matrixWorld),w=d.ray.origin.distanceTo(r),w<d.near||w>d.far||e.push({distance:w,point:k.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else for(g=0,u=t.length/3-1;g<u;g+=p)h.fromArray(t,3*g),m.fromArray(t,3*g+3),w=b.distanceSqToSegment(h,m,r,k),w>f||(r.applyMatrix4(this.matrixWorld),w=d.ray.origin.distanceTo(r),w<d.near||w>d.far||e.push({distance:w,point:k.clone().applyMatrix4(this.matrixWorld),
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+new H,b=new Wa,c=new Aa;return function(d,e){var f=d.linePrecision,f=f*f,g=this.geometry,k=this.matrixWorld;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.boundingSphere);c.applyMatrix4(k);if(!1!==d.ray.intersectsSphere(c)){a.getInverse(k);b.copy(d.ray).applyMatrix4(a);var h=new q,m=new q,k=new q,r=new q,p=this&&this.isLineSegments?2:1;if(g&&g.isBufferGeometry){var n=g.index,u=g.attributes.position.array;if(null!==n)for(var n=n.array,g=0,t=n.length-1;g<t;g+=p){var w=n[g+1];h.fromArray(u,
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+3*n[g]);m.fromArray(u,3*w);w=b.distanceSqToSegment(h,m,r,k);w>f||(r.applyMatrix4(this.matrixWorld),w=d.ray.origin.distanceTo(r),w<d.near||w>d.far||e.push({distance:w,point:k.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else for(g=0,t=u.length/3-1;g<t;g+=p)h.fromArray(u,3*g),m.fromArray(u,3*g+3),w=b.distanceSqToSegment(h,m,r,k),w>f||(r.applyMatrix4(this.matrixWorld),w=d.ray.origin.distanceTo(r),w<d.near||w>d.far||e.push({distance:w,point:k.clone().applyMatrix4(this.matrixWorld),
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index:g,face:null,faceIndex:null,object:this}))}else if(g&&g.isGeometry)for(h=g.vertices,m=h.length,g=0;g<m-1;g+=p)w=b.distanceSqToSegment(h[g],h[g+1],r,k),w>f||(r.applyMatrix4(this.matrixWorld),w=d.ray.origin.distanceTo(r),w<d.near||w>d.far||e.push({distance:w,point:k.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});ha.prototype=Object.assign(Object.create(Oa.prototype),
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{constructor:ha,isLineSegments:!0});Ia.prototype=Object.create(S.prototype);Ia.prototype.constructor=Ia;Ia.prototype.isPointsMaterial=!0;Ia.prototype.copy=function(a){S.prototype.copy.call(this,a);this.color.copy(a.color);this.map=a.map;this.size=a.size;this.sizeAttenuation=a.sizeAttenuation;return this};Gb.prototype=Object.assign(Object.create(A.prototype),{constructor:Gb,isPoints:!0,raycast:function(){var a=new H,b=new Wa,c=new Aa;return function(d,e){function f(a,c){var f=b.distanceSqToPoint(a);
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if(f<r){var k=b.closestPointToPoint(a);k.applyMatrix4(h);var m=d.ray.origin.distanceTo(k);m<d.near||m>d.far||e.push({distance:m,distanceToRay:Math.sqrt(f),point:k.clone(),index:c,face:null,object:g})}}var g=this,k=this.geometry,h=this.matrixWorld,m=d.params.Points.threshold;null===k.boundingSphere&&k.computeBoundingSphere();c.copy(k.boundingSphere);c.applyMatrix4(h);if(!1!==d.ray.intersectsSphere(c)){a.getInverse(h);b.copy(d.ray).applyMatrix4(a);var m=m/((this.scale.x+this.scale.y+this.scale.z)/3),
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-r=m*m,m=new q;if(k&&k.isBufferGeometry){var p=k.index,k=k.attributes.position.array;if(null!==p)for(var n=p.array,p=0,t=n.length;p<t;p++){var u=n[p];m.fromArray(k,3*u);f(m,u)}else for(p=0,n=k.length/3;p<n;p++)m.fromArray(k,3*p),f(m,p)}else for(m=k.vertices,p=0,n=m.length;p<n;p++)f(m[p],p)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});jc.prototype=Object.assign(Object.create(A.prototype),{constructor:jc});Wc.prototype=Object.create(ba.prototype);Wc.prototype.constructor=
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+r=m*m,m=new q;if(k&&k.isBufferGeometry){var p=k.index,k=k.attributes.position.array;if(null!==p)for(var n=p.array,p=0,u=n.length;p<u;p++){var t=n[p];m.fromArray(k,3*t);f(m,t)}else for(p=0,n=k.length/3;p<n;p++)m.fromArray(k,3*p),f(m,p)}else for(m=k.vertices,p=0,n=m.length;p<n;p++)f(m[p],p)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});jc.prototype=Object.assign(Object.create(A.prototype),{constructor:jc});Wc.prototype=Object.create(ba.prototype);Wc.prototype.constructor=
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Wc;Hb.prototype=Object.create(ba.prototype);Hb.prototype.constructor=Hb;Hb.prototype.isCompressedTexture=!0;Xc.prototype=Object.create(ba.prototype);Xc.prototype.constructor=Xc;kc.prototype=Object.create(ba.prototype);kc.prototype.constructor=kc;kc.prototype.isDepthTexture=!0;Ib.prototype=Object.create(I.prototype);Ib.prototype.constructor=Ib;Jb.prototype=Object.create(I.prototype);Jb.prototype.constructor=Jb;lc.prototype=Object.create(Q.prototype);lc.prototype.constructor=lc;ja.prototype=Object.create(I.prototype);
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ja.prototype.constructor=ja;mc.prototype=Object.create(ja.prototype);mc.prototype.constructor=mc;nc.prototype=Object.create(Q.prototype);nc.prototype.constructor=nc;oc.prototype=Object.create(ja.prototype);oc.prototype.constructor=oc;pc.prototype=Object.create(Q.prototype);pc.prototype.constructor=pc;qc.prototype=Object.create(ja.prototype);qc.prototype.constructor=qc;rc.prototype=Object.create(Q.prototype);rc.prototype.constructor=rc;sc.prototype=Object.create(ja.prototype);sc.prototype.constructor=
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sc;tc.prototype=Object.create(Q.prototype);tc.prototype.constructor=tc;uc.prototype=Object.create(Q.prototype);uc.prototype.constructor=uc;wa.prototype=Object.create(Q.prototype);wa.prototype.constructor=wa;wa.NoTaper=function(a){return 1};wa.SinusoidalTaper=function(a){return Math.sin(Math.PI*a)};wa.FrenetFrames=function(a,b,c){var d=new q,e=[],f=[],g=[],k=new q,l=new H;b+=1;var m,r,p;this.tangents=e;this.normals=f;this.binormals=g;for(m=0;m<b;m++)r=m/(b-1),e[m]=a.getTangentAt(r),e[m].normalize();
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f[0]=new q;g[0]=new q;a=Number.MAX_VALUE;m=Math.abs(e[0].x);r=Math.abs(e[0].y);p=Math.abs(e[0].z);m<=a&&(a=m,d.set(1,0,0));r<=a&&(a=r,d.set(0,1,0));p<=a&&d.set(0,0,1);k.crossVectors(e[0],d).normalize();f[0].crossVectors(e[0],k);g[0].crossVectors(e[0],f[0]);for(m=1;m<b;m++)f[m]=f[m-1].clone(),g[m]=g[m-1].clone(),k.crossVectors(e[m-1],e[m]),k.length()>Number.EPSILON&&(k.normalize(),d=Math.acos(h.Math.clamp(e[m-1].dot(e[m]),-1,1)),f[m].applyMatrix4(l.makeRotationAxis(k,d))),g[m].crossVectors(e[m],f[m]);
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if(c)for(d=Math.acos(h.Math.clamp(f[0].dot(f[b-1]),-1,1)),d/=b-1,0<e[0].dot(k.crossVectors(f[0],f[b-1]))&&(d=-d),m=1;m<b;m++)f[m].applyMatrix4(l.makeRotationAxis(e[m],d*m)),g[m].crossVectors(e[m],f[m])};Kb.prototype=Object.create(I.prototype);Kb.prototype.constructor=Kb;vc.prototype=Object.create(Q.prototype);vc.prototype.constructor=vc;Lb.prototype=Object.create(I.prototype);Lb.prototype.constructor=Lb;wc.prototype=Object.create(Q.prototype);wc.prototype.constructor=wc;h.ShapeUtils={area:function(a){for(var b=
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-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},triangulate:function(){return function(a,b){var c=a.length;if(3>c)return null;var d=[],e=[],f=[],g,k,l;if(0<h.ShapeUtils.area(a))for(k=0;k<c;k++)e[k]=k;else for(k=0;k<c;k++)e[k]=c-1-k;var m=2*c;for(k=c-1;2<c;){if(0>=m--){console.warn("THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()");break}g=k;c<=g&&(g=0);k=g+1;c<=k&&(k=0);l=k+1;c<=l&&(l=0);var r;a:{var p,n,t,u,q,z,v,x;p=a[e[g]].x;n=a[e[g]].y;t=a[e[k]].x;
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-u=a[e[k]].y;q=a[e[l]].x;z=a[e[l]].y;if(Number.EPSILON>(t-p)*(z-n)-(u-n)*(q-p))r=!1;else{var J,y,F,G,E,D,A,C,H,I;J=q-t;y=z-u;F=p-q;G=n-z;E=t-p;D=u-n;for(r=0;r<c;r++)if(v=a[e[r]].x,x=a[e[r]].y,!(v===p&&x===n||v===t&&x===u||v===q&&x===z)&&(A=v-p,C=x-n,H=v-t,I=x-u,v-=q,x-=z,H=J*I-y*H,A=E*C-D*A,C=F*x-G*v,H>=-Number.EPSILON&&C>=-Number.EPSILON&&A>=-Number.EPSILON)){r=!1;break a}r=!0}}if(r){d.push([a[e[g]],a[e[k]],a[e[l]]]);f.push([e[g],e[k],e[l]]);g=k;for(l=k+1;l<c;g++,l++)e[g]=e[l];c--;m=2*c}}return b?
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+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},triangulate:function(){return function(a,b){var c=a.length;if(3>c)return null;var d=[],e=[],f=[],g,k,l;if(0<h.ShapeUtils.area(a))for(k=0;k<c;k++)e[k]=k;else for(k=0;k<c;k++)e[k]=c-1-k;var m=2*c;for(k=c-1;2<c;){if(0>=m--){console.warn("THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()");break}g=k;c<=g&&(g=0);k=g+1;c<=k&&(k=0);l=k+1;c<=l&&(l=0);var r;a:{var p,n,u,t,q,z,v,x;p=a[e[g]].x;n=a[e[g]].y;u=a[e[k]].x;
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+t=a[e[k]].y;q=a[e[l]].x;z=a[e[l]].y;if(Number.EPSILON>(u-p)*(z-n)-(t-n)*(q-p))r=!1;else{var J,y,F,G,E,D,A,C,H,I;J=q-u;y=z-t;F=p-q;G=n-z;E=u-p;D=t-n;for(r=0;r<c;r++)if(v=a[e[r]].x,x=a[e[r]].y,!(v===p&&x===n||v===u&&x===t||v===q&&x===z)&&(A=v-p,C=x-n,H=v-u,I=x-t,v-=q,x-=z,H=J*I-y*H,A=E*C-D*A,C=F*x-G*v,H>=-Number.EPSILON&&C>=-Number.EPSILON&&A>=-Number.EPSILON)){r=!1;break a}r=!0}}if(r){d.push([a[e[g]],a[e[k]],a[e[l]]]);f.push([e[g],e[k],e[l]]);g=k;for(l=k+1;l<c;g++,l++)e[g]=e[l];c--;m=2*c}}return b?
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f:d}}(),triangulateShape:function(a,b){function c(a){var b=a.length;2<b&&a[b-1].equals(a[0])&&a.pop()}function d(a,b,c){return a.x!==b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function e(a,b,c,e,f){var g=b.x-a.x,k=b.y-a.y,h=e.x-c.x,l=e.y-c.y,m=a.x-c.x,n=a.y-c.y,p=k*h-g*l,r=k*m-g*n;if(Math.abs(p)>Number.EPSILON){if(0<p){if(0>r||r>p)return[];h=l*m-h*n;if(0>h||h>p)return[]}else{if(0<r||r<p)return[];h=l*m-h*n;if(0<h||h<p)return[]}if(0===h)return!f||
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0!==r&&r!==p?[a]:[];if(h===p)return!f||0!==r&&r!==p?[b]:[];if(0===r)return[c];if(r===p)return[e];f=h/p;return[{x:a.x+f*g,y:a.y+f*k}]}if(0!==r||l*m!==h*n)return[];k=0===g&&0===k;h=0===h&&0===l;if(k&&h)return a.x!==c.x||a.y!==c.y?[]:[a];if(k)return d(c,e,a)?[a]:[];if(h)return d(a,b,c)?[c]:[];0!==g?(a.x<b.x?(g=a,h=a.x,k=b,a=b.x):(g=b,h=b.x,k=a,a=a.x),c.x<e.x?(b=c,p=c.x,l=e,c=e.x):(b=e,p=e.x,l=c,c=c.x)):(a.y<b.y?(g=a,h=a.y,k=b,a=b.y):(g=b,h=b.y,k=a,a=a.y),c.y<e.y?(b=c,p=c.y,l=e,c=e.y):(b=e,p=e.y,l=c,
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c=c.y));return h<=p?a<p?[]:a===p?f?[]:[b]:a<=c?[b,k]:[b,l]:h>c?[]:h===c?f?[]:[g]:a<=c?[g,k]:[g,l]}function f(a,b,c,d){var e=b.x-a.x,f=b.y-a.y;b=c.x-a.x;c=c.y-a.y;var g=d.x-a.x;d=d.y-a.y;a=e*c-f*b;e=e*d-f*g;return Math.abs(a)>Number.EPSILON?(b=g*c-d*b,0<a?0<=e&&0<=b:0<=e||0<=b):0<e}c(a);b.forEach(c);var g,k,l,m,r,p={};l=a.concat();g=0;for(k=b.length;g<k;g++)Array.prototype.push.apply(l,b[g]);g=0;for(k=l.length;g<k;g++)r=l[g].x+":"+l[g].y,void 0!==p[r]&&console.warn("THREE.ShapeUtils: Duplicate point",
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@@ -580,13 +579,13 @@ r,g),p[r]=g;g=function(a,b){function c(a,b){var d=k.length-1,e=a-1;0>e&&(e=d);va
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a.concat(),h,l=[],m,n,p,r,q,D=[],A,C,H,I=0;for(m=b.length;I<m;I++)l.push(I);A=0;for(var M=2*l.length;0<l.length;){M--;if(0>M){console.log("Infinite Loop! Holes left:"+l.length+", Probably Hole outside Shape!");break}for(n=A;n<k.length;n++){p=k[n];m=-1;for(I=0;I<l.length;I++)if(r=l[I],q=p.x+":"+p.y+":"+r,void 0===D[q]){h=b[r];for(C=0;C<h.length;C++)if(r=h[C],c(n,C)&&!d(p,r)&&!g(p,r)){m=C;l.splice(I,1);A=k.slice(0,n+1);r=k.slice(n);C=h.slice(m);H=h.slice(0,m+1);k=A.concat(C).concat(H).concat(r);A=n;
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break}if(0<=m)break;D[q]=!0}if(0<=m)break}}return k}(a,b);var n=h.ShapeUtils.triangulate(g,!1);g=0;for(k=n.length;g<k;g++)for(m=n[g],l=0;3>l;l++)r=m[l].x+":"+m[l].y,r=p[r],void 0!==r&&(m[l]=r);return n.concat()},isClockWise:function(a){return 0>h.ShapeUtils.area(a)},b2:function(){return function(a,b,c,d){var e=1-a;return e*e*b+2*(1-a)*a*c+a*a*d}}(),b3:function(){return function(a,b,c,d,e){var f=1-a,g=1-a;return f*f*f*b+3*g*g*a*c+3*(1-a)*a*a*d+a*a*a*e}}()};ra.prototype=Object.create(Q.prototype);ra.prototype.constructor=
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ra;ra.prototype.addShapeList=function(a,b){for(var c=a.length,d=0;d<c;d++)this.addShape(a[d],b)};ra.prototype.addShape=function(a,b){function c(a,b,c){b||console.error("THREE.ExtrudeGeometry: vec does not exist");return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d,e,f;e=a.x-b.x;f=a.y-b.y;d=c.x-a.x;var g=c.y-a.y,k=e*e+f*f;if(Math.abs(e*g-f*d)>Number.EPSILON){var h=Math.sqrt(k),l=Math.sqrt(d*d+g*g),k=b.x-f/h;b=b.y+e/h;g=((c.x-g/l-k)*g-(c.y+d/l-b)*d)/(e*g-f*d);d=k+e*g-a.x;e=b+f*g-a.y;f=
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-d*d+e*e;if(2>=f)return new D(d,e);f=Math.sqrt(f/2)}else a=!1,e>Number.EPSILON?d>Number.EPSILON&&(a=!0):e<-Number.EPSILON?d<-Number.EPSILON&&(a=!0):Math.sign(f)===Math.sign(g)&&(a=!0),a?(d=-f,f=Math.sqrt(k)):(d=e,e=f,f=Math.sqrt(k/2));return new D(d/f,e/f)}function e(a,b){var c,d;for(K=a.length;0<=--K;){c=K;d=K-1;0>d&&(d=a.length-1);var e,f=t+2*r;for(e=0;e<f;e++){var g=U*e,k=U*(e+1),h=b+c+g,g=b+d+g,l=b+d+k,k=b+c+k,h=h+H,g=g+H,l=l+H,k=k+H;C.faces.push(new qa(h,g,k,null,null,1));C.faces.push(new qa(g,
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+d*d+e*e;if(2>=f)return new D(d,e);f=Math.sqrt(f/2)}else a=!1,e>Number.EPSILON?d>Number.EPSILON&&(a=!0):e<-Number.EPSILON?d<-Number.EPSILON&&(a=!0):Math.sign(f)===Math.sign(g)&&(a=!0),a?(d=-f,f=Math.sqrt(k)):(d=e,e=f,f=Math.sqrt(k/2));return new D(d/f,e/f)}function e(a,b){var c,d;for(K=a.length;0<=--K;){c=K;d=K-1;0>d&&(d=a.length-1);var e,f=u+2*r;for(e=0;e<f;e++){var g=U*e,k=U*(e+1),h=b+c+g,g=b+d+g,l=b+d+k,k=b+c+k,h=h+H,g=g+H,l=l+H,k=k+H;C.faces.push(new qa(h,g,k,null,null,1));C.faces.push(new qa(g,
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l,k,null,null,1));h=v.generateSideWallUV(C,h,g,l,k);C.faceVertexUvs[0].push([h[0],h[1],h[3]]);C.faceVertexUvs[0].push([h[1],h[2],h[3]])}}}function f(a,b,c){C.vertices.push(new q(a,b,c))}function g(a,b,c){a+=H;b+=H;c+=H;C.faces.push(new qa(a,b,c,null,null,0));a=v.generateTopUV(C,a,b,c);C.faceVertexUvs[0].push(a)}var k=void 0!==b.amount?b.amount:100,l=void 0!==b.bevelThickness?b.bevelThickness:6,m=void 0!==b.bevelSize?b.bevelSize:l-2,r=void 0!==b.bevelSegments?b.bevelSegments:3,p=void 0!==b.bevelEnabled?
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-b.bevelEnabled:!0,n=void 0!==b.curveSegments?b.curveSegments:12,t=void 0!==b.steps?b.steps:1,u=b.extrudePath,w,z=!1,v=void 0!==b.UVGenerator?b.UVGenerator:ra.WorldUVGenerator,x,J,y,F;u&&(w=u.getSpacedPoints(t),z=!0,p=!1,x=void 0!==b.frames?b.frames:new wa.FrenetFrames(u,t,!1),J=new q,y=new q,F=new q);p||(m=l=r=0);var G,E,A,C=this,H=this.vertices.length,u=a.extractPoints(n),n=u.shape,I=u.holes;if(u=!h.ShapeUtils.isClockWise(n)){n=n.reverse();E=0;for(A=I.length;E<A;E++)G=I[E],h.ShapeUtils.isClockWise(G)&&
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-(I[E]=G.reverse());u=!1}var Q=h.ShapeUtils.triangulateShape(n,I),N=n;E=0;for(A=I.length;E<A;E++)G=I[E],n=n.concat(G);var S,M,O,P,R,U=n.length,V,W=Q.length,u=[],K=0;O=N.length;S=O-1;for(M=K+1;K<O;K++,S++,M++)S===O&&(S=0),M===O&&(M=0),u[K]=d(N[K],N[S],N[M]);var Z=[],Y,ba=u.concat();E=0;for(A=I.length;E<A;E++){G=I[E];Y=[];K=0;O=G.length;S=O-1;for(M=K+1;K<O;K++,S++,M++)S===O&&(S=0),M===O&&(M=0),Y[K]=d(G[K],G[S],G[M]);Z.push(Y);ba=ba.concat(Y)}for(S=0;S<r;S++){O=S/r;P=l*Math.cos(O*Math.PI/2);M=m*Math.sin(O*
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-Math.PI/2);K=0;for(O=N.length;K<O;K++)R=c(N[K],u[K],M),f(R.x,R.y,-P);E=0;for(A=I.length;E<A;E++)for(G=I[E],Y=Z[E],K=0,O=G.length;K<O;K++)R=c(G[K],Y[K],M),f(R.x,R.y,-P)}M=m;for(K=0;K<U;K++)R=p?c(n[K],ba[K],M):n[K],z?(y.copy(x.normals[0]).multiplyScalar(R.x),J.copy(x.binormals[0]).multiplyScalar(R.y),F.copy(w[0]).add(y).add(J),f(F.x,F.y,F.z)):f(R.x,R.y,0);for(O=1;O<=t;O++)for(K=0;K<U;K++)R=p?c(n[K],ba[K],M):n[K],z?(y.copy(x.normals[O]).multiplyScalar(R.x),J.copy(x.binormals[O]).multiplyScalar(R.y),
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-F.copy(w[O]).add(y).add(J),f(F.x,F.y,F.z)):f(R.x,R.y,k/t*O);for(S=r-1;0<=S;S--){O=S/r;P=l*Math.cos(O*Math.PI/2);M=m*Math.sin(O*Math.PI/2);K=0;for(O=N.length;K<O;K++)R=c(N[K],u[K],M),f(R.x,R.y,k+P);E=0;for(A=I.length;E<A;E++)for(G=I[E],Y=Z[E],K=0,O=G.length;K<O;K++)R=c(G[K],Y[K],M),z?f(R.x,R.y+w[t-1].y,w[t-1].x+P):f(R.x,R.y,k+P)}(function(){if(p){var a=0*U;for(K=0;K<W;K++)V=Q[K],g(V[2]+a,V[1]+a,V[0]+a);a=U*(t+2*r);for(K=0;K<W;K++)V=Q[K],g(V[0]+a,V[1]+a,V[2]+a)}else{for(K=0;K<W;K++)V=Q[K],g(V[2],V[1],
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-V[0]);for(K=0;K<W;K++)V=Q[K],g(V[0]+U*t,V[1]+U*t,V[2]+U*t)}})();(function(){var a=0;e(N,a);a+=N.length;E=0;for(A=I.length;E<A;E++)G=I[E],e(G,a),a+=G.length})()};ra.WorldUVGenerator={generateTopUV:function(a,b,c,d){a=a.vertices;b=a[b];c=a[c];d=a[d];return[new D(b.x,b.y),new D(c.x,c.y),new D(d.x,d.y)]},generateSideWallUV:function(a,b,c,d,e){a=a.vertices;b=a[b];c=a[c];d=a[d];e=a[e];return.01>Math.abs(b.y-c.y)?[new D(b.x,1-b.z),new D(c.x,1-c.z),new D(d.x,1-d.z),new D(e.x,1-e.z)]:[new D(b.y,1-b.z),new D(c.y,
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+b.bevelEnabled:!0,n=void 0!==b.curveSegments?b.curveSegments:12,u=void 0!==b.steps?b.steps:1,t=b.extrudePath,w,z=!1,v=void 0!==b.UVGenerator?b.UVGenerator:ra.WorldUVGenerator,x,J,y,F;t&&(w=t.getSpacedPoints(u),z=!0,p=!1,x=void 0!==b.frames?b.frames:new wa.FrenetFrames(t,u,!1),J=new q,y=new q,F=new q);p||(m=l=r=0);var G,E,A,C=this,H=this.vertices.length,t=a.extractPoints(n),n=t.shape,I=t.holes;if(t=!h.ShapeUtils.isClockWise(n)){n=n.reverse();E=0;for(A=I.length;E<A;E++)G=I[E],h.ShapeUtils.isClockWise(G)&&
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+(I[E]=G.reverse());t=!1}var Q=h.ShapeUtils.triangulateShape(n,I),N=n;E=0;for(A=I.length;E<A;E++)G=I[E],n=n.concat(G);var S,M,O,P,R,U=n.length,V,W=Q.length,t=[],K=0;O=N.length;S=O-1;for(M=K+1;K<O;K++,S++,M++)S===O&&(S=0),M===O&&(M=0),t[K]=d(N[K],N[S],N[M]);var Z=[],Y,ba=t.concat();E=0;for(A=I.length;E<A;E++){G=I[E];Y=[];K=0;O=G.length;S=O-1;for(M=K+1;K<O;K++,S++,M++)S===O&&(S=0),M===O&&(M=0),Y[K]=d(G[K],G[S],G[M]);Z.push(Y);ba=ba.concat(Y)}for(S=0;S<r;S++){O=S/r;P=l*Math.cos(O*Math.PI/2);M=m*Math.sin(O*
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+Math.PI/2);K=0;for(O=N.length;K<O;K++)R=c(N[K],t[K],M),f(R.x,R.y,-P);E=0;for(A=I.length;E<A;E++)for(G=I[E],Y=Z[E],K=0,O=G.length;K<O;K++)R=c(G[K],Y[K],M),f(R.x,R.y,-P)}M=m;for(K=0;K<U;K++)R=p?c(n[K],ba[K],M):n[K],z?(y.copy(x.normals[0]).multiplyScalar(R.x),J.copy(x.binormals[0]).multiplyScalar(R.y),F.copy(w[0]).add(y).add(J),f(F.x,F.y,F.z)):f(R.x,R.y,0);for(O=1;O<=u;O++)for(K=0;K<U;K++)R=p?c(n[K],ba[K],M):n[K],z?(y.copy(x.normals[O]).multiplyScalar(R.x),J.copy(x.binormals[O]).multiplyScalar(R.y),
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+F.copy(w[O]).add(y).add(J),f(F.x,F.y,F.z)):f(R.x,R.y,k/u*O);for(S=r-1;0<=S;S--){O=S/r;P=l*Math.cos(O*Math.PI/2);M=m*Math.sin(O*Math.PI/2);K=0;for(O=N.length;K<O;K++)R=c(N[K],t[K],M),f(R.x,R.y,k+P);E=0;for(A=I.length;E<A;E++)for(G=I[E],Y=Z[E],K=0,O=G.length;K<O;K++)R=c(G[K],Y[K],M),z?f(R.x,R.y+w[u-1].y,w[u-1].x+P):f(R.x,R.y,k+P)}(function(){if(p){var a=0*U;for(K=0;K<W;K++)V=Q[K],g(V[2]+a,V[1]+a,V[0]+a);a=U*(u+2*r);for(K=0;K<W;K++)V=Q[K],g(V[0]+a,V[1]+a,V[2]+a)}else{for(K=0;K<W;K++)V=Q[K],g(V[2],V[1],
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+V[0]);for(K=0;K<W;K++)V=Q[K],g(V[0]+U*u,V[1]+U*u,V[2]+U*u)}})();(function(){var a=0;e(N,a);a+=N.length;E=0;for(A=I.length;E<A;E++)G=I[E],e(G,a),a+=G.length})()};ra.WorldUVGenerator={generateTopUV:function(a,b,c,d){a=a.vertices;b=a[b];c=a[c];d=a[d];return[new D(b.x,b.y),new D(c.x,c.y),new D(d.x,d.y)]},generateSideWallUV:function(a,b,c,d,e){a=a.vertices;b=a[b];c=a[c];d=a[d];e=a[e];return.01>Math.abs(b.y-c.y)?[new D(b.x,1-b.z),new D(c.x,1-c.z),new D(d.x,1-d.z),new D(e.x,1-e.z)]:[new D(b.y,1-b.z),new D(c.y,
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1-c.z),new D(d.y,1-d.z),new D(e.y,1-e.z)]}};xc.prototype=Object.create(ra.prototype);xc.prototype.constructor=xc;ib.prototype=Object.create(I.prototype);ib.prototype.constructor=ib;Mb.prototype=Object.create(Q.prototype);Mb.prototype.constructor=Mb;Nb.prototype=Object.create(I.prototype);Nb.prototype.constructor=Nb;yc.prototype=Object.create(Q.prototype);yc.prototype.constructor=yc;zc.prototype=Object.create(Q.prototype);zc.prototype.constructor=zc;Ob.prototype=Object.create(I.prototype);Ob.prototype.constructor=
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|
Ob;Ac.prototype=Object.create(Q.prototype);Ac.prototype.constructor=Ac;Ya.prototype=Object.create(Q.prototype);Ya.prototype.constructor=Ya;Ya.prototype.addShapeList=function(a,b){for(var c=0,d=a.length;c<d;c++)this.addShape(a[c],b);return this};Ya.prototype.addShape=function(a,b){void 0===b&&(b={});var c=b.material,d=void 0===b.UVGenerator?ra.WorldUVGenerator:b.UVGenerator,e,f,g,k=this.vertices.length;e=a.extractPoints(void 0!==b.curveSegments?b.curveSegments:12);var l=e.shape,m=e.holes;if(!h.ShapeUtils.isClockWise(l))for(l=
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l.reverse(),e=0,f=m.length;e<f;e++)g=m[e],h.ShapeUtils.isClockWise(g)&&(m[e]=g.reverse());var r=h.ShapeUtils.triangulateShape(l,m);e=0;for(f=m.length;e<f;e++)g=m[e],l=l.concat(g);m=l.length;f=r.length;for(e=0;e<m;e++)g=l[e],this.vertices.push(new q(g.x,g.y,0));for(e=0;e<f;e++)m=r[e],l=m[0]+k,g=m[1]+k,m=m[2]+k,this.faces.push(new qa(l,g,m,null,null,c)),this.faceVertexUvs[0].push(d.generateTopUV(this,l,g,m))};Pb.prototype=Object.create(I.prototype);Pb.prototype.constructor=Pb;Za.prototype=Object.create(I.prototype);
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@@ -637,7 +636,7 @@ case "color":return kd;case "quaternion":return Hc;case "bool":case "boolean":re
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|
return this}};Object.assign(ta,{parse:function(a){for(var b=[],c=a.tracks,d=1/(a.fps||1),e=0,f=c.length;e!==f;++e)b.push(rb.parse(c[e]).scale(d));return new ta(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(rb.toJSON(c[d]));return a},CreateFromMorphTargetSequence:function(a,b,c,d){for(var e=b.length,f=[],g=0;g<e;g++){var k=[],l=[];k.push((g+e-1)%e,g,(g+1)%e);l.push(0,1,0);var m=h.AnimationUtils.getKeyframeOrder(k),
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k=h.AnimationUtils.sortedArray(k,1,m),l=h.AnimationUtils.sortedArray(l,1,m);d||0!==k[0]||(k.push(e),l.push(l[0]));f.push((new Ub(".morphTargetInfluences["+b[g].name+"]",k,l)).scale(1/c))}return new ta(a,-1,f)},findByName:function(a,b){var c=a;Array.isArray(a)||(c=a.geometry&&a.geometry.animations||a.animations);for(var d=0;d<c.length;d++)if(c[d].name===b)return c[d];return null},CreateClipsFromMorphTargetSequences:function(a,b,c){for(var d={},e=/^([\w-]*?)([\d]+)$/,f=0,g=a.length;f<g;f++){var k=a[f],
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h=k.name.match(e);if(h&&1<h.length){var m=h[1];(h=d[m])||(d[m]=h=[]);h.push(k)}}a=[];for(m in d)a.push(ta.CreateFromMorphTargetSequence(m,d[m],b,c));return a},parseAnimation:function(a,b){if(!a)return console.error(" no animation in JSONLoader data"),null;for(var c=function(a,b,c,d,e){if(0!==c.length){var f=[],g=[];h.AnimationUtils.flattenJSON(c,f,g,d);0!==f.length&&e.push(new a(b,f,g))}},d=[],e=a.name||"default",f=a.length||-1,g=a.fps||30,k=a.hierarchy||[],l=0;l<k.length;l++){var m=k[l].keys;if(m&&
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-0!==m.length)if(m[0].morphTargets){for(var f={},r=0;r<m.length;r++)if(m[r].morphTargets)for(var p=0;p<m[r].morphTargets.length;p++)f[m[r].morphTargets[p]]=-1;for(var n in f){for(var q=[],u=[],p=0;p!==m[r].morphTargets.length;++p){var w=m[r];q.push(w.time);u.push(w.morphTarget===n?1:0)}d.push(new Ub(".morphTargetInfluence["+n+"]",q,u))}f=f.length*(g||1)}else r=".bones["+b[l].name+"]",c(Tb,r+".position",m,"pos",d),c(Hc,r+".quaternion",m,"rot",d),c(Tb,r+".scale",m,"scl",d)}return 0===d.length?null:new ta(e,
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+0!==m.length)if(m[0].morphTargets){for(var f={},r=0;r<m.length;r++)if(m[r].morphTargets)for(var p=0;p<m[r].morphTargets.length;p++)f[m[r].morphTargets[p]]=-1;for(var n in f){for(var q=[],t=[],p=0;p!==m[r].morphTargets.length;++p){var w=m[r];q.push(w.time);t.push(w.morphTarget===n?1:0)}d.push(new Ub(".morphTargetInfluence["+n+"]",q,t))}f=f.length*(g||1)}else r=".bones["+b[l].name+"]",c(Tb,r+".position",m,"pos",d),c(Hc,r+".quaternion",m,"rot",d),c(Tb,r+".scale",m,"scl",d)}return 0===d.length?null:new ta(e,
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f,d)}});Object.assign(ld.prototype,{load:function(a,b,c,d){var e=this;(new za(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 tf[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!==
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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.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.shading&&(d.shading=a.shading);void 0!==a.blending&&
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(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&&
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@@ -656,10 +655,10 @@ g(r,d.mapMetalnessRepeat,d.mapMetalnessOffset,d.mapMetalnessWrap,d.mapMetalnessA
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d.mapAlphaOffset,d.mapAlphaWrap,d.mapAlphaAnisotropy);break;case "mapAlphaRepeat":case "mapAlphaOffset":case "mapAlphaWrap":case "mapAlphaAnisotropy":break;case "flipSided":l.side=1;break;case "doubleSided":l.side=2;break;case "transparency":console.warn("THREE.Loader.createMaterial: transparency has been renamed to opacity");l.opacity=r;break;case "depthTest":case "depthWrite":case "colorWrite":case "opacity":case "reflectivity":case "transparent":case "visible":case "wireframe":l[m]=r;break;case "vertexColors":!0===
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|
r&&(l.vertexColors=2);"face"===r&&(l.vertexColors=1);break;default:console.error("THREE.Loader.createMaterial: Unsupported",m,r)}}"MeshBasicMaterial"===l.type&&delete l.emissive;"MeshPhongMaterial"!==l.type&&delete l.specular;1>l.opacity&&(l.transparent=!0);c.setTextures(k);return c.parse(l)}}()};sb.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(Bd.prototype,
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|
{load:function(a,b,c,d){var e=this,f=this.texturePath&&"string"===typeof this.texturePath?this.texturePath:sb.prototype.extractUrlBase(a),g=new za(this.manager);g.setWithCredentials(this.withCredentials);g.load(a,function(c){c=JSON.parse(c);var d=c.metadata;if(void 0!==d&&(d=d.type,void 0!==d)){if("object"===d.toLowerCase()){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.ObjectLoader instead.");return}if("scene"===d.toLowerCase()){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.SceneLoader instead.");
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|
-return}}c=e.parse(c,f);b(c.geometry,c.materials)},c,d)},setTexturePath:function(a){this.texturePath=a},parse:function(a,b){var c=new Q,d=void 0!==a.scale?1/a.scale:1;(function(b){var d,g,k,h,m,r,p,n,t,u,w,z,v,x=a.faces;r=a.vertices;var A=a.normals,y=a.colors,F=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&F++;for(d=0;d<F;d++)c.faceVertexUvs[d]=[]}h=0;for(m=r.length;h<m;)d=new q,d.x=r[h++]*b,d.y=r[h++]*b,d.z=r[h++]*b,c.vertices.push(d);h=0;for(m=x.length;h<m;)if(b=x[h++],t=b&1,k=
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-b&2,d=b&8,p=b&16,u=b&32,r=b&64,b&=128,t){t=new qa;t.a=x[h];t.b=x[h+1];t.c=x[h+3];w=new qa;w.a=x[h+1];w.b=x[h+2];w.c=x[h+3];h+=4;k&&(k=x[h++],t.materialIndex=k,w.materialIndex=k);k=c.faces.length;if(d)for(d=0;d<F;d++)for(z=a.uvs[d],c.faceVertexUvs[d][k]=[],c.faceVertexUvs[d][k+1]=[],g=0;4>g;g++)n=x[h++],v=z[2*n],n=z[2*n+1],v=new D(v,n),2!==g&&c.faceVertexUvs[d][k].push(v),0!==g&&c.faceVertexUvs[d][k+1].push(v);p&&(p=3*x[h++],t.normal.set(A[p++],A[p++],A[p]),w.normal.copy(t.normal));if(u)for(d=0;4>
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|
-d;d++)p=3*x[h++],u=new q(A[p++],A[p++],A[p]),2!==d&&t.vertexNormals.push(u),0!==d&&w.vertexNormals.push(u);r&&(r=x[h++],r=y[r],t.color.setHex(r),w.color.setHex(r));if(b)for(d=0;4>d;d++)r=x[h++],r=y[r],2!==d&&t.vertexColors.push(new N(r)),0!==d&&w.vertexColors.push(new N(r));c.faces.push(t);c.faces.push(w)}else{t=new qa;t.a=x[h++];t.b=x[h++];t.c=x[h++];k&&(k=x[h++],t.materialIndex=k);k=c.faces.length;if(d)for(d=0;d<F;d++)for(z=a.uvs[d],c.faceVertexUvs[d][k]=[],g=0;3>g;g++)n=x[h++],v=z[2*n],n=z[2*n+
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|
-1],v=new D(v,n),c.faceVertexUvs[d][k].push(v);p&&(p=3*x[h++],t.normal.set(A[p++],A[p++],A[p]));if(u)for(d=0;3>d;d++)p=3*x[h++],u=new q(A[p++],A[p++],A[p]),t.vertexNormals.push(u);r&&(r=x[h++],t.color.setHex(y[r]));if(b)for(d=0;3>d;d++)r=x[h++],t.vertexColors.push(new N(y[r]));c.faces.push(t)}})(d);(function(){var b=void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,g=a.skinWeights.length;d<g;d+=b)c.skinWeights.push(new ea(a.skinWeights[d],1<b?a.skinWeights[d+1]:0,
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+return}}c=e.parse(c,f);b(c.geometry,c.materials)},c,d)},setTexturePath:function(a){this.texturePath=a},parse:function(a,b){var c=new Q,d=void 0!==a.scale?1/a.scale:1;(function(b){var d,g,k,h,m,r,p,n,u,t,w,z,v,x=a.faces;r=a.vertices;var A=a.normals,y=a.colors,F=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&F++;for(d=0;d<F;d++)c.faceVertexUvs[d]=[]}h=0;for(m=r.length;h<m;)d=new q,d.x=r[h++]*b,d.y=r[h++]*b,d.z=r[h++]*b,c.vertices.push(d);h=0;for(m=x.length;h<m;)if(b=x[h++],u=b&1,k=
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+b&2,d=b&8,p=b&16,t=b&32,r=b&64,b&=128,u){u=new qa;u.a=x[h];u.b=x[h+1];u.c=x[h+3];w=new qa;w.a=x[h+1];w.b=x[h+2];w.c=x[h+3];h+=4;k&&(k=x[h++],u.materialIndex=k,w.materialIndex=k);k=c.faces.length;if(d)for(d=0;d<F;d++)for(z=a.uvs[d],c.faceVertexUvs[d][k]=[],c.faceVertexUvs[d][k+1]=[],g=0;4>g;g++)n=x[h++],v=z[2*n],n=z[2*n+1],v=new D(v,n),2!==g&&c.faceVertexUvs[d][k].push(v),0!==g&&c.faceVertexUvs[d][k+1].push(v);p&&(p=3*x[h++],u.normal.set(A[p++],A[p++],A[p]),w.normal.copy(u.normal));if(t)for(d=0;4>
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|
+d;d++)p=3*x[h++],t=new q(A[p++],A[p++],A[p]),2!==d&&u.vertexNormals.push(t),0!==d&&w.vertexNormals.push(t);r&&(r=x[h++],r=y[r],u.color.setHex(r),w.color.setHex(r));if(b)for(d=0;4>d;d++)r=x[h++],r=y[r],2!==d&&u.vertexColors.push(new N(r)),0!==d&&w.vertexColors.push(new N(r));c.faces.push(u);c.faces.push(w)}else{u=new qa;u.a=x[h++];u.b=x[h++];u.c=x[h++];k&&(k=x[h++],u.materialIndex=k);k=c.faces.length;if(d)for(d=0;d<F;d++)for(z=a.uvs[d],c.faceVertexUvs[d][k]=[],g=0;3>g;g++)n=x[h++],v=z[2*n],n=z[2*n+
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|
+1],v=new D(v,n),c.faceVertexUvs[d][k].push(v);p&&(p=3*x[h++],u.normal.set(A[p++],A[p++],A[p]));if(t)for(d=0;3>d;d++)p=3*x[h++],t=new q(A[p++],A[p++],A[p]),u.vertexNormals.push(t);r&&(r=x[h++],u.color.setHex(y[r]));if(b)for(d=0;3>d;d++)r=x[h++],u.vertexColors.push(new N(y[r]));c.faces.push(u)}})(d);(function(){var b=void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,g=a.skinWeights.length;d<g;d+=b)c.skinWeights.push(new ea(a.skinWeights[d],1<b?a.skinWeights[d+1]:0,
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|
2<b?a.skinWeights[d+2]:0,3<b?a.skinWeights[d+3]:0));if(a.skinIndices)for(d=0,g=a.skinIndices.length;d<g;d+=b)c.skinIndices.push(new ea(a.skinIndices[d],1<b?a.skinIndices[d+1]:0,2<b?a.skinIndices[d+2]:0,3<b?a.skinIndices[d+3]:0));c.bones=a.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+
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|
|
") should match.")})();(function(b){if(void 0!==a.morphTargets)for(var d=0,g=a.morphTargets.length;d<g;d++){c.morphTargets[d]={};c.morphTargets[d].name=a.morphTargets[d].name;c.morphTargets[d].vertices=[];for(var k=c.morphTargets[d].vertices,h=a.morphTargets[d].vertices,m=0,r=h.length;m<r;m+=3){var p=new q;p.x=h[m]*b;p.y=h[m+1]*b;p.z=h[m+2]*b;k.push(p)}}if(void 0!==a.morphColors&&0<a.morphColors.length)for(console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.'),
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|
b=c.faces,k=a.morphColors[0].colors,d=0,g=b.length;d<g;d++)b[d].color.fromArray(k,3*d)})(d);(function(){var b=[],d=[];void 0!==a.animation&&d.push(a.animation);void 0!==a.animations&&(a.animations.length?d=d.concat(a.animations):d.push(a.animations));for(var g=0;g<d.length;g++){var k=ta.parseAnimation(d[g],c.bones);k&&b.push(k)}c.morphTargets&&(d=ta.CreateClipsFromMorphTargetSequences(c.morphTargets,10),b=b.concat(d));0<b.length&&(c.animations=b)})();c.computeFaceNormals();c.computeBoundingSphere();
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@@ -693,12 +692,12 @@ new D(c,d),new D(e,f));this.curves.push(a);this.currentPoint.set(e,f)},splineThr
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|
g,k){a=new Qa(a,b,c,d,e,f,g,k);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)}});wb.prototype=Object.assign(Object.create(Ud),{constructor:wb,getPointsHoles:function(a){for(var b=[],c=0,d=this.holes.length;c<d;c++)b[c]=this.holes[c].getPoints(a);return b},extractAllPoints:function(a){return{shape:this.getPoints(a),holes:this.getPointsHoles(a)}},extractPoints:function(a){return this.extractAllPoints(a)}});
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Jc.prototype=Ud;Ud.constructor=Jc;Cd.prototype={moveTo:function(a,b){this.currentPath=new Jc;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,f){this.currentPath.bezierCurveTo(a,b,c,d,e,f)},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=
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a[c],f=new wb;f.curves=e.curves;b.push(f)}return b}function d(a,b){for(var c=b.length,d=!1,e=c-1,f=0;f<c;e=f++){var g=b[e],k=b[f],h=k.x-g.x,l=k.y-g.y;if(Math.abs(l)>Number.EPSILON){if(0>l&&(g=b[f],h=-h,k=b[e],l=-l),!(a.y<g.y||a.y>k.y))if(a.y===g.y){if(a.x===g.x)return!0}else{e=l*(a.x-g.x)-h*(a.y-g.y);if(0===e)return!0;0>e||(d=!d)}}else if(a.y===g.y&&(k.x<=a.x&&a.x<=g.x||g.x<=a.x&&a.x<=k.x))return!0}return d}var e=h.ShapeUtils.isClockWise,f=this.subPaths;if(0===f.length)return[];if(!0===b)return c(f);
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-var g,k,l,m=[];if(1===f.length)return k=f[0],l=new wb,l.curves=k.curves,m.push(l),m;var r=!e(f[0].getPoints()),r=a?!r:r;l=[];var p=[],n=[],q=0,u;p[q]=void 0;n[q]=[];for(var w=0,z=f.length;w<z;w++)k=f[w],u=k.getPoints(),g=e(u),(g=a?!g:g)?(!r&&p[q]&&q++,p[q]={s:new wb,p:u},p[q].s.curves=k.curves,r&&q++,n[q]=[]):n[q].push({h:k,p:u[0]});if(!p[0])return c(f);if(1<p.length){w=!1;k=[];e=0;for(f=p.length;e<f;e++)l[e]=[];e=0;for(f=p.length;e<f;e++)for(g=n[e],r=0;r<g.length;r++){q=g[r];u=!0;for(z=0;z<p.length;z++)d(q.p,
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-p[z].p)&&(e!==z&&k.push({froms:e,tos:z,hole:r}),u?(u=!1,l[z].push(q)):w=!0);u&&l[e].push(q)}0<k.length&&(w||(n=l))}w=0;for(e=p.length;w<e;w++)for(l=p[w].s,m.push(l),k=n[w],f=0,g=k.length;f<g;f++)l.holes.push(k[f].h);return m}};Object.assign(Dd.prototype,{isFont:!0,generateShapes:function(a,b,c){void 0===b&&(b=100);void 0===c&&(c=4);var d=this.data;a=String(a).split("");var e=b/d.resolution,f=0;b=[];for(var g=0;g<a.length;g++){var k;k=e;var l=f,m=d.glyphs[a[g]]||d.glyphs["?"];if(m){var r=new Cd,p=
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-[],n=h.ShapeUtils.b2,q=h.ShapeUtils.b3,u,w,z,v,x,A,y,D;if(m.o)for(var C=m._cachedOutline||(m._cachedOutline=m.o.split(" ")),E=0,I=C.length;E<I;)switch(C[E++]){case "m":u=C[E++]*k+l;w=C[E++]*k;r.moveTo(u,w);break;case "l":u=C[E++]*k+l;w=C[E++]*k;r.lineTo(u,w);break;case "q":u=C[E++]*k+l;w=C[E++]*k;x=C[E++]*k+l;A=C[E++]*k;r.quadraticCurveTo(x,A,u,w);if(v=p[p.length-1]){z=v.x;v=v.y;for(var H=1;H<=c;H++){var N=H/c;n(N,z,x,u);n(N,v,A,w)}}break;case "b":if(u=C[E++]*k+l,w=C[E++]*k,x=C[E++]*k+l,A=C[E++]*
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-k,y=C[E++]*k+l,D=C[E++]*k,r.bezierCurveTo(x,A,y,D,u,w),v=p[p.length-1])for(z=v.x,v=v.y,H=1;H<=c;H++)N=H/c,q(N,z,x,y,u),q(N,v,A,D,w)}k={offset:m.ha*k,path:r}}else k=void 0;f+=k.offset;b.push(k.path)}c=[];d=0;for(a=b.length;d<a;d++)Array.prototype.push.apply(c,b[d].toShapes());return c}});Object.assign(pe.prototype,{load:function(a,b,c,d){var e=this;(new za(this.manager)).load(a,function(a){var c;try{c=JSON.parse(a)}catch(d){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),
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+var g,k,l,m=[];if(1===f.length)return k=f[0],l=new wb,l.curves=k.curves,m.push(l),m;var r=!e(f[0].getPoints()),r=a?!r:r;l=[];var p=[],n=[],q=0,t;p[q]=void 0;n[q]=[];for(var w=0,z=f.length;w<z;w++)k=f[w],t=k.getPoints(),g=e(t),(g=a?!g:g)?(!r&&p[q]&&q++,p[q]={s:new wb,p:t},p[q].s.curves=k.curves,r&&q++,n[q]=[]):n[q].push({h:k,p:t[0]});if(!p[0])return c(f);if(1<p.length){w=!1;k=[];e=0;for(f=p.length;e<f;e++)l[e]=[];e=0;for(f=p.length;e<f;e++)for(g=n[e],r=0;r<g.length;r++){q=g[r];t=!0;for(z=0;z<p.length;z++)d(q.p,
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+p[z].p)&&(e!==z&&k.push({froms:e,tos:z,hole:r}),t?(t=!1,l[z].push(q)):w=!0);t&&l[e].push(q)}0<k.length&&(w||(n=l))}w=0;for(e=p.length;w<e;w++)for(l=p[w].s,m.push(l),k=n[w],f=0,g=k.length;f<g;f++)l.holes.push(k[f].h);return m}};Object.assign(Dd.prototype,{isFont:!0,generateShapes:function(a,b,c){void 0===b&&(b=100);void 0===c&&(c=4);var d=this.data;a=String(a).split("");var e=b/d.resolution,f=0;b=[];for(var g=0;g<a.length;g++){var k;k=e;var l=f,m=d.glyphs[a[g]]||d.glyphs["?"];if(m){var r=new Cd,p=
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+[],n=h.ShapeUtils.b2,q=h.ShapeUtils.b3,t,w,z,v,x,A,y,D;if(m.o)for(var C=m._cachedOutline||(m._cachedOutline=m.o.split(" ")),E=0,I=C.length;E<I;)switch(C[E++]){case "m":t=C[E++]*k+l;w=C[E++]*k;r.moveTo(t,w);break;case "l":t=C[E++]*k+l;w=C[E++]*k;r.lineTo(t,w);break;case "q":t=C[E++]*k+l;w=C[E++]*k;x=C[E++]*k+l;A=C[E++]*k;r.quadraticCurveTo(x,A,t,w);if(v=p[p.length-1]){z=v.x;v=v.y;for(var H=1;H<=c;H++){var N=H/c;n(N,z,x,t);n(N,v,A,w)}}break;case "b":if(t=C[E++]*k+l,w=C[E++]*k,x=C[E++]*k+l,A=C[E++]*
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+k,y=C[E++]*k+l,D=C[E++]*k,r.bezierCurveTo(x,A,y,D,t,w),v=p[p.length-1])for(z=v.x,v=v.y,H=1;H<=c;H++)N=H/c,q(N,z,x,y,t),q(N,v,A,D,w)}k={offset:m.ha*k,path:r}}else k=void 0;f+=k.offset;b.push(k.path)}c=[];d=0;for(a=b.length;d<a;d++)Array.prototype.push.apply(c,b[d].toShapes());return c}});Object.assign(pe.prototype,{load:function(a,b,c,d){var e=this;(new za(this.manager)).load(a,function(a){var c;try{c=JSON.parse(a)}catch(d){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),
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c=JSON.parse(a.substring(65,a.length-2))}a=e.parse(c);b&&b(a)},c,d)},parse:function(a){return new Dd(a)}});var Fd;Object.assign(Gd.prototype,{load:function(a,b,c,d){var e=new za(this.manager);e.setResponseType("arraybuffer");e.load(a,function(a){Ed().decodeAudioData(a,function(a){b(a)})},c,d)}});Object.assign(qe.prototype,{update:function(){var a,b,c,d,e,f,g,k=new H,l=new H;return function(m){if(a!==this||b!==m.focus||c!==m.fov||d!==m.aspect*this.aspect||e!==m.near||f!==m.far||g!==m.zoom){a=this;
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-b=m.focus;c=m.fov;d=m.aspect*this.aspect;e=m.near;f=m.far;g=m.zoom;var r=m.projectionMatrix.clone(),p=this.eyeSep/2,n=p*e/b,q=e*Math.tan(h.Math.DEG2RAD*c*.5)/g,u;l.elements[12]=-p;k.elements[12]=p;p=-q*d+n;u=q*d+n;r.elements[0]=2*e/(u-p);r.elements[8]=(u+p)/(u-p);this.cameraL.projectionMatrix.copy(r);p=-q*d-n;u=q*d-n;r.elements[0]=2*e/(u-p);r.elements[8]=(u+p)/(u-p);this.cameraR.projectionMatrix.copy(r)}this.cameraL.matrixWorld.copy(m.matrixWorld).multiply(l);this.cameraR.matrixWorld.copy(m.matrixWorld).multiply(k)}}()});
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+b=m.focus;c=m.fov;d=m.aspect*this.aspect;e=m.near;f=m.far;g=m.zoom;var r=m.projectionMatrix.clone(),p=this.eyeSep/2,n=p*e/b,q=e*Math.tan(h.Math.DEG2RAD*c*.5)/g,t;l.elements[12]=-p;k.elements[12]=p;p=-q*d+n;t=q*d+n;r.elements[0]=2*e/(t-p);r.elements[8]=(t+p)/(t-p);this.cameraL.projectionMatrix.copy(r);p=-q*d-n;t=q*d-n;r.elements[0]=2*e/(t-p);r.elements[8]=(t+p)/(t-p);this.cameraR.projectionMatrix.copy(r)}this.cameraL.matrixWorld.copy(m.matrixWorld).multiply(l);this.cameraR.matrixWorld.copy(m.matrixWorld).multiply(k)}}()});
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md.prototype=Object.create(A.prototype);md.prototype.constructor=md;Hd.prototype=Object.assign(Object.create(A.prototype),{constructor:Hd,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)):
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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.value=a},updateMatrixWorld:function(){var a=new q,b=new ca,c=new q,d=new q;return function(e){A.prototype.updateMatrixWorld.call(this,e);e=this.context.listener;var f=this.up;this.matrixWorld.decompose(a,b,c);d.set(0,0,-1).applyQuaternion(b);e.setPosition(a.x,a.y,
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a.z);e.setOrientation(d.x,d.y,d.z,f.x,f.y,f.z)}}()});Vb.prototype=Object.assign(Object.create(A.prototype),{constructor:Vb,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.source.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.");
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@@ -721,9 +720,9 @@ this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){this.resolvedProper
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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()}};ka.create=function(a,b,c){return a&&a.isAnimationObjectGroup?new ka.Composite(a,b,c):new ka(a,b,c)};ka.parseTrackName=function(a){var b=
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/^((?:\w+[\/:])*)(\w+)?(?:\.(\w+)(?:\[(.+)\])?)?\.(\w+)(?:\[(.+)\])?$/.exec(a);if(!b)throw Error("cannot parse trackName at all: "+a);b={nodeName:b[2],objectName:b[3],objectIndex:b[4],propertyName:b[5],propertyIndex:b[6]};if(null===b.propertyName||0===b.propertyName.length)throw Error("can not parse propertyName from trackName: "+a);return b};ka.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=function(a){for(var c=0;c<a.bones.length;c++){var d=
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a.bones[c];if(d.name===b)return d}return null}(a.skeleton);if(c)return c}if(a.children){var d=function(a){for(var c=0;c<a.length;c++){var g=a[c];if(g.name===b||g.uuid===b||(g=d(g.children)))return g}return null};if(c=d(a.children))return c}return null};Kd.prototype={constructor:Kd,isAnimationObjectGroup:!0,add:function(a){for(var b=this._objects,c=b.length,d=this.nCachedObjects_,e=this._indicesByUUID,f=this._paths,g=this._parsedPaths,k=this._bindings,h=k.length,m=0,r=arguments.length;m!==r;++m){var p=
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-arguments[m],n=p.uuid,q=e[n];if(void 0===q){q=c++;e[n]=q;b.push(p);for(var n=0,u=h;n!==u;++n)k[n].push(new ka(p,f[n],g[n]))}else if(q<d){var w=b[q],z=--d,u=b[z];e[u.uuid]=q;b[q]=u;e[n]=z;b[z]=p;n=0;for(u=h;n!==u;++n){var v=k[n],x=v[q];v[q]=v[z];void 0===x&&(x=new ka(p,f[n],g[n]));v[z]=x}}else b[q]!==w&&console.error("Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes...")}this.nCachedObjects_=d},remove:function(a){for(var b=this._objects,
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-c=this.nCachedObjects_,d=this._indicesByUUID,e=this._bindings,f=e.length,g=0,k=arguments.length;g!==k;++g){var h=arguments[g],m=h.uuid,q=d[m];if(void 0!==q&&q>=c){var p=c++,n=b[p];d[n.uuid]=q;b[q]=n;d[m]=p;b[p]=h;h=0;for(m=f;h!==m;++h){var n=e[h],t=n[q];n[q]=n[p];n[p]=t}}}this.nCachedObjects_=c},uncache:function(a){for(var b=this._objects,c=b.length,d=this.nCachedObjects_,e=this._indicesByUUID,f=this._bindings,g=f.length,k=0,h=arguments.length;k!==h;++k){var m=arguments[k].uuid,q=e[m];if(void 0!==
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-q)if(delete e[m],q<d){var m=--d,p=b[m],n=--c,t=b[n];e[p.uuid]=q;b[q]=p;e[t.uuid]=m;b[m]=t;b.pop();p=0;for(t=g;p!==t;++p){var u=f[p],w=u[n];u[q]=u[m];u[m]=w;u.pop()}}else for(n=--c,t=b[n],e[t.uuid]=q,b[q]=t,b.pop(),p=0,t=g;p!==t;++p)u=f[p],u[q]=u[n],u.pop()}this.nCachedObjects_=d},subscribe_:function(a,b){var c=this._bindingsIndicesByPath,d=c[a],e=this._bindings;if(void 0!==d)return e[d];var f=this._paths,g=this._parsedPaths,k=this._objects,h=this.nCachedObjects_,m=Array(k.length),d=e.length;c[a]=
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+arguments[m],n=p.uuid,q=e[n];if(void 0===q){q=c++;e[n]=q;b.push(p);for(var n=0,t=h;n!==t;++n)k[n].push(new ka(p,f[n],g[n]))}else if(q<d){var w=b[q],z=--d,t=b[z];e[t.uuid]=q;b[q]=t;e[n]=z;b[z]=p;n=0;for(t=h;n!==t;++n){var v=k[n],x=v[q];v[q]=v[z];void 0===x&&(x=new ka(p,f[n],g[n]));v[z]=x}}else b[q]!==w&&console.error("Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes...")}this.nCachedObjects_=d},remove:function(a){for(var b=this._objects,
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+c=this.nCachedObjects_,d=this._indicesByUUID,e=this._bindings,f=e.length,g=0,k=arguments.length;g!==k;++g){var h=arguments[g],m=h.uuid,q=d[m];if(void 0!==q&&q>=c){var p=c++,n=b[p];d[n.uuid]=q;b[q]=n;d[m]=p;b[p]=h;h=0;for(m=f;h!==m;++h){var n=e[h],u=n[q];n[q]=n[p];n[p]=u}}}this.nCachedObjects_=c},uncache:function(a){for(var b=this._objects,c=b.length,d=this.nCachedObjects_,e=this._indicesByUUID,f=this._bindings,g=f.length,k=0,h=arguments.length;k!==h;++k){var m=arguments[k].uuid,q=e[m];if(void 0!==
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+q)if(delete e[m],q<d){var m=--d,p=b[m],n=--c,u=b[n];e[p.uuid]=q;b[q]=p;e[u.uuid]=m;b[m]=u;b.pop();p=0;for(u=g;p!==u;++p){var t=f[p],w=t[n];t[q]=t[m];t[m]=w;t.pop()}}else for(n=--c,u=b[n],e[u.uuid]=q,b[q]=u,b.pop(),p=0,u=g;p!==u;++p)t=f[p],t[q]=t[n],t.pop()}this.nCachedObjects_=d},subscribe_:function(a,b){var c=this._bindingsIndicesByPath,d=c[a],e=this._bindings;if(void 0!==d)return e[d];var f=this._paths,g=this._parsedPaths,k=this._objects,h=this.nCachedObjects_,m=Array(k.length),d=e.length;c[a]=
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d;f.push(a);g.push(b);e.push(m);c=h;for(d=k.length;c!==d;++c)m[c]=new ka(k[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,f=this._bindings,g=f.length-1,k=f[g];b[a[g]]=c;f[c]=k;f.pop();e[c]=e[g];e.pop();d[c]=d[g];d.pop()}}};Ld.prototype={constructor:Ld,play:function(){this._mixer._activateAction(this);return this},stop:function(){this._mixer._deactivateAction(this);return this.reset()},reset:function(){this.paused=
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!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?
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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=
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@@ -760,7 +759,7 @@ c&&(c.duration=b,c.fps=(c.end-c.start)/c.duration)};ma.prototype.setAnimationWei
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0,b.active=!0):console.warn("THREE.MorphBlendMesh: animation["+a+"] undefined in .playAnimation()")};ma.prototype.stopAnimation=function(a){if(a=this.animationsMap[a])a.active=!1};ma.prototype.update=function(a){for(var b=0,c=this.animationsList.length;b<c;b++){var d=this.animationsList[b];if(d.active){var e=d.duration/d.length;d.time+=d.direction*a;if(d.mirroredLoop){if(d.time>d.duration||0>d.time)d.direction*=-1,d.time>d.duration&&(d.time=d.duration,d.directionBackwards=!0),0>d.time&&(d.time=0,
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d.directionBackwards=!1)}else d.time%=d.duration,0>d.time&&(d.time+=d.duration);var f=d.start+h.Math.clamp(Math.floor(d.time/e),0,d.length-1),g=d.weight;f!==d.currentFrame&&(this.morphTargetInfluences[d.lastFrame]=0,this.morphTargetInfluences[d.currentFrame]=1*g,this.morphTargetInfluences[f]=0,d.lastFrame=d.currentFrame,d.currentFrame=f);e=d.time%e/e;d.directionBackwards&&(e=1-e);d.currentFrame!==d.lastFrame?(this.morphTargetInfluences[d.currentFrame]=e*g,this.morphTargetInfluences[d.lastFrame]=(1-
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e)*g):this.morphTargetInfluences[d.currentFrame]=g}}};Kc.prototype=Object.create(A.prototype);Kc.prototype.constructor=Kc;Kc.prototype.isImmediateRenderObject=!0;Lc.prototype=Object.create(ha.prototype);Lc.prototype.constructor=Lc;Lc.prototype.update=function(){var a=new q,b=new q,c=new ya;return function(){var d=["a","b","c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,f=this.geometry.attributes.position,g=this.object.geometry;if(g&&
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-g.isGeometry)for(var k=g.vertices,h=g.faces,m=g=0,q=h.length;m<q;m++)for(var p=h[m],n=0,t=p.vertexNormals.length;n<t;n++){var u=p.vertexNormals[n];a.copy(k[p[d[n]]]).applyMatrix4(e);b.copy(u).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);f.setXYZ(g,a.x,a.y,a.z);g+=1;f.setXYZ(g,b.x,b.y,b.z);g+=1}else if(g&&g.isBufferGeometry)for(d=g.attributes.position,k=g.attributes.normal,n=g=0,t=d.count;n<t;n++)a.set(d.getX(n),d.getY(n),d.getZ(n)).applyMatrix4(e),b.set(k.getX(n),k.getY(n),k.getZ(n)),
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+g.isGeometry)for(var k=g.vertices,h=g.faces,m=g=0,q=h.length;m<q;m++)for(var p=h[m],n=0,u=p.vertexNormals.length;n<u;n++){var t=p.vertexNormals[n];a.copy(k[p[d[n]]]).applyMatrix4(e);b.copy(t).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);f.setXYZ(g,a.x,a.y,a.z);g+=1;f.setXYZ(g,b.x,b.y,b.z);g+=1}else if(g&&g.isBufferGeometry)for(d=g.attributes.position,k=g.attributes.normal,n=g=0,u=d.count;n<u;n++)a.set(d.getX(n),d.getY(n),d.getZ(n)).applyMatrix4(e),b.set(k.getX(n),k.getY(n),k.getZ(n)),
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b.applyMatrix3(c).normalize().multiplyScalar(this.size).add(a),f.setXYZ(g,a.x,a.y,a.z),g+=1,f.setXYZ(g,b.x,b.y,b.z),g+=1;f.needsUpdate=!0;return this}}();Zb.prototype=Object.create(A.prototype);Zb.prototype.constructor=Zb;Zb.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};Zb.prototype.update=function(){var a=new q,b=new q;return function(){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);
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b.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(b.sub(a));this.cone.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)}}();$b.prototype=Object.create(ha.prototype);$b.prototype.constructor=$b;$b.prototype.getBoneList=function(a){var b=[];a&&a.isBone&&b.push(a);for(var c=0;c<a.children.length;c++)b.push.apply(b,this.getBoneList(a.children[c]));return b};$b.prototype.update=function(){for(var a=this.geometry,b=(new H).getInverse(this.root.matrixWorld),
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c=new H,d=0,e=0;e<this.bones.length;e++){var f=this.bones[e];f.parent&&f.parent.isBone&&(c.multiplyMatrices(b,f.matrixWorld),a.vertices[d].setFromMatrixPosition(c),c.multiplyMatrices(b,f.parent.matrixWorld),a.vertices[d+1].setFromMatrixPosition(c),d+=2)}a.verticesNeedUpdate=!0;a.computeBoundingSphere()};ac.prototype=Object.create(va.prototype);ac.prototype.constructor=ac;ac.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()};ac.prototype.update=function(){this.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)};
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Mr.doob