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three.js

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提交 15db34ad 编写于 作者: A alteredq
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Refactored custom attributes for particles. 

More moving ifs out of inner loops.
上级 363ce622
隐藏空白更改
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Showing with 263 addition and 203 deletion
build/Three.js
浏览文件 @ 15db34ad
......@@ -155,29 +155,29 @@ p,x,w,z,u=v.getContext("2d"),B=new THREE.Color(0),y=0,E=1,C=0,H=null,L=null,R=nu
ta.width=ta.height=2;Da=ta.getContext("2d");Da.fillStyle="rgba(0,0,0,1)";Da.fillRect(0,0,2,2);Ha=Da.getImageData(0,0,2,2);za=Ha.data;Ea=document.createElement("canvas");Ea.width=Ea.height=a;S=Ea.getContext("2d");S.translate(-a/2,-a/2);S.scale(a,a);a--;this.domElement=v;this.sortElements=this.sortObjects=this.autoClear=!0;this.info={render:{vertices:0,faces:0}};this.setSize=function(a,b){p=a;x=b;w=Math.floor(p/2);z=Math.floor(x/2);v.width=p;v.height=x;ca.set(-w,-z,w,z);V.set(-w,-z,w,z);E=1;C=0;O=D=
R=L=H=null};this.setClearColor=function(a,b){B.copy(a);y=b;V.set(-w,-z,w,z)};this.setClearColorHex=function(a,b){B.setHex(a);y=b;V.set(-w,-z,w,z)};this.clear=function(){u.setTransform(1,0,0,-1,w,z);V.isEmpty()||(V.minSelf(ca),V.inflate(2),y<1&&u.clearRect(Math.floor(V.getX()),Math.floor(V.getY()),Math.floor(V.getWidth()),Math.floor(V.getHeight())),y>0&&(b(THREE.NormalBlending),c(1),l("rgba("+Math.floor(B.r*255)+","+Math.floor(B.g*255)+","+Math.floor(B.b*255)+","+y+")"),u.fillRect(Math.floor(V.getX()),
Math.floor(V.getY()),Math.floor(V.getWidth()),Math.floor(V.getHeight()))),V.empty())};this.render=function(a,v){function p(a){var b,c,e,h;ma.setRGB(0,0,0);wa.setRGB(0,0,0);pa.setRGB(0,0,0);b=0;for(c=a.length;b<c;b++)e=a[b],h=e.color,e instanceof THREE.AmbientLight?(ma.r+=h.r,ma.g+=h.g,ma.b+=h.b):e instanceof THREE.DirectionalLight?(wa.r+=h.r,wa.g+=h.g,wa.b+=h.b):e instanceof THREE.PointLight&&(pa.r+=h.r,pa.g+=h.g,pa.b+=h.b)}function x(a,b,c,e){var h,l,f,k,o,n;h=0;for(l=a.length;h<l;h++)f=a[h],k=f.color,
f instanceof THREE.DirectionalLight?(o=f.matrixWorld.getPosition(),n=c.dot(o),n<=0||(n*=f.intensity,e.r+=k.r*n,e.g+=k.g*n,e.b+=k.b*n)):f instanceof THREE.PointLight&&(o=f.matrixWorld.getPosition(),n=c.dot(qa.sub(o,b).normalize()),n<=0||(n*=f.distance==0?1:1-Math.min(b.distanceTo(o)/f.distance,1),n!=0&&(n*=f.intensity,e.r+=k.r*n,e.g+=k.g*n,e.b+=k.b*n)))}function B(a,h,f){c(f.opacity);b(f.blending);var k,o,n,t,v,xa;if(f instanceof THREE.ParticleBasicMaterial){if(f.map)t=f.map.image,v=t.width>>1,xa=
f instanceof THREE.DirectionalLight?(o=f.matrixWorld.getPosition(),n=c.dot(o),n<=0||(n*=f.intensity,e.r+=k.r*n,e.g+=k.g*n,e.b+=k.b*n)):f instanceof THREE.PointLight&&(o=f.matrixWorld.getPosition(),n=c.dot(qa.sub(o,b).normalize()),n<=0||(n*=f.distance==0?1:1-Math.min(b.distanceTo(o)/f.distance,1),n!=0&&(n*=f.intensity,e.r+=k.r*n,e.g+=k.g*n,e.b+=k.b*n)))}function Ta(a,h,f){c(f.opacity);b(f.blending);var k,o,n,t,v,xa;if(f instanceof THREE.ParticleBasicMaterial){if(f.map)t=f.map.image,v=t.width>>1,xa=
t.height>>1,f=h.scale.x*w,n=h.scale.y*z,k=f*v,o=n*xa,aa.set(a.x-k,a.y-o,a.x+k,a.y+o),ca.intersects(aa)&&(u.save(),u.translate(a.x,a.y),u.rotate(-h.rotation),u.scale(f,-n),u.translate(-v,-xa),u.drawImage(t,0,0),u.restore())}else f instanceof THREE.ParticleCanvasMaterial&&(k=h.scale.x*w,o=h.scale.y*z,aa.set(a.x-k,a.y-o,a.x+k,a.y+o),ca.intersects(aa)&&(e(f.color.getContextStyle()),l(f.color.getContextStyle()),u.save(),u.translate(a.x,a.y),u.rotate(-h.rotation),u.scale(k,o),f.program(u),u.restore()))}
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U=a.positionScreen.y;o=e.positionScreen.x;P=e.positionScreen.y;ra=f.positionScreen.x;G=f.positionScreen.y;Na(Z,U,o,P,ra,G);if(p instanceof THREE.MeshBasicMaterial)if(p.map)p.map.mapping instanceof THREE.UVMapping&&(va=w.uvs[0],Ra(Z,U,o,P,ra,G,va[l].u,va[l].v,va[k].u,va[k].v,va[t].u,va[t].v,p.map));else if(p.envMap){if(p.envMap.mapping instanceof THREE.SphericalReflectionMapping)a=v.matrixWorldInverse,qa.copy(w.vertexNormalsWorld[l]),Ca=(qa.x*a.n11+qa.y*a.n12+qa.z*a.n13)*0.5+0.5,Ga=-(qa.x*a.n21+qa.y*
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THREE.UVMapping&&(va=w.uvs[0],Ra(Z,U,o,P,ra,G,va[l].u,va[l].v,va[k].u,va[k].v,va[t].u,va[t].v,p.map)),b(THREE.SubtractiveBlending)),fa?!p.wireframe&&p.shading==THREE.SmoothShading&&w.vertexNormalsWorld.length==3?(ga.r=na.r=ia.r=ma.r,ga.g=na.g=ia.g=ma.g,ga.b=na.b=ia.b=ma.b,x(n,w.v1.positionWorld,w.vertexNormalsWorld[0],ga),x(n,w.v2.positionWorld,w.vertexNormalsWorld[1],na),x(n,w.v3.positionWorld,w.vertexNormalsWorld[2],ia),ga.r=Math.max(0,Math.min(p.color.r*ga.r,1)),ga.g=Math.max(0,Math.min(p.color.g*
ga.g,1)),ga.b=Math.max(0,Math.min(p.color.b*ga.b,1)),na.r=Math.max(0,Math.min(p.color.r*na.r,1)),na.g=Math.max(0,Math.min(p.color.g*na.g,1)),na.b=Math.max(0,Math.min(p.color.b*na.b,1)),ia.r=Math.max(0,Math.min(p.color.r*ia.r,1)),ia.g=Math.max(0,Math.min(p.color.g*ia.g,1)),ia.b=Math.max(0,Math.min(p.color.b*ia.b,1)),I.r=(na.r+ia.r)*0.5,I.g=(na.g+ia.g)*0.5,I.b=(na.b+ia.b)*0.5,ua=Oa(ga,na,ia,I),L(Z,U,o,P,ra,G,0,0,1,0,0,1,ua)):(ea.r=ma.r,ea.g=ma.g,ea.b=ma.b,x(n,w.centroidWorld,w.normalWorld,ea),ea.r=
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U=a.positionScreen.y;o=e.positionScreen.x;P=e.positionScreen.y;ra=f.positionScreen.x;G=f.positionScreen.y;C(Z,U,o,P,ra,G);if(p instanceof THREE.MeshBasicMaterial)if(p.map)p.map.mapping instanceof THREE.UVMapping&&(va=w.uvs[0],Qa(Z,U,o,P,ra,G,va[l].u,va[l].v,va[k].u,va[k].v,va[t].u,va[t].v,p.map));else if(p.envMap){if(p.envMap.mapping instanceof THREE.SphericalReflectionMapping)a=v.matrixWorldInverse,qa.copy(w.vertexNormalsWorld[l]),Ca=(qa.x*a.n11+qa.y*a.n12+qa.z*a.n13)*0.5+0.5,Ga=-(qa.x*a.n21+qa.y*
a.n22+qa.z*a.n23)*0.5+0.5,qa.copy(w.vertexNormalsWorld[k]),ya=(qa.x*a.n11+qa.y*a.n12+qa.z*a.n13)*0.5+0.5,Aa=-(qa.x*a.n21+qa.y*a.n22+qa.z*a.n23)*0.5+0.5,qa.copy(w.vertexNormalsWorld[t]),Ja=(qa.x*a.n11+qa.y*a.n12+qa.z*a.n13)*0.5+0.5,X=-(qa.x*a.n21+qa.y*a.n22+qa.z*a.n23)*0.5+0.5,Qa(Z,U,o,P,ra,G,Ca,Ga,ya,Aa,Ja,X,p.envMap)}else p.wireframe?H(p.color,p.wireframeLinewidth,p.wireframeLinecap,p.wireframeLinejoin):Fa(p.color);else if(p instanceof THREE.MeshLambertMaterial)p.map&&!p.wireframe&&(p.map.mapping instanceof
THREE.UVMapping&&(va=w.uvs[0],Qa(Z,U,o,P,ra,G,va[l].u,va[l].v,va[k].u,va[k].v,va[t].u,va[t].v,p.map)),b(THREE.SubtractiveBlending)),fa?!p.wireframe&&p.shading==THREE.SmoothShading&&w.vertexNormalsWorld.length==3?(ga.r=na.r=ia.r=ma.r,ga.g=na.g=ia.g=ma.g,ga.b=na.b=ia.b=ma.b,x(n,w.v1.positionWorld,w.vertexNormalsWorld[0],ga),x(n,w.v2.positionWorld,w.vertexNormalsWorld[1],na),x(n,w.v3.positionWorld,w.vertexNormalsWorld[2],ia),ga.r=Math.max(0,Math.min(p.color.r*ga.r,1)),ga.g=Math.max(0,Math.min(p.color.g*
ga.g,1)),ga.b=Math.max(0,Math.min(p.color.b*ga.b,1)),na.r=Math.max(0,Math.min(p.color.r*na.r,1)),na.g=Math.max(0,Math.min(p.color.g*na.g,1)),na.b=Math.max(0,Math.min(p.color.b*na.b,1)),ia.r=Math.max(0,Math.min(p.color.r*ia.r,1)),ia.g=Math.max(0,Math.min(p.color.g*ia.g,1)),ia.b=Math.max(0,Math.min(p.color.b*ia.b,1)),I.r=(na.r+ia.r)*0.5,I.g=(na.g+ia.g)*0.5,I.b=(na.b+ia.b)*0.5,ua=Na(ga,na,ia,I),L(Z,U,o,P,ra,G,0,0,1,0,0,1,ua)):(ea.r=ma.r,ea.g=ma.g,ea.b=ma.b,x(n,w.centroidWorld,w.normalWorld,ea),ea.r=
Math.max(0,Math.min(p.color.r*ea.r,1)),ea.g=Math.max(0,Math.min(p.color.g*ea.g,1)),ea.b=Math.max(0,Math.min(p.color.b*ea.b,1)),p.wireframe?H(ea,p.wireframeLinewidth,p.wireframeLinecap,p.wireframeLinejoin):Fa(ea)):p.wireframe?H(p.color,p.wireframeLinewidth,p.wireframeLinecap,p.wireframeLinejoin):Fa(p.color);else if(p instanceof THREE.MeshDepthMaterial)ha=v.near,ka=v.far,ga.r=ga.g=ga.b=1-La(a.positionScreen.z,ha,ka),na.r=na.g=na.b=1-La(e.positionScreen.z,ha,ka),ia.r=ia.g=ia.b=1-La(f.positionScreen.z,
ha,ka),I.r=(na.r+ia.r)*0.5,I.g=(na.g+ia.g)*0.5,I.b=(na.b+ia.b)*0.5,ua=Oa(ga,na,ia,I),L(Z,U,o,P,ra,G,0,0,1,0,0,1,ua);else if(p instanceof THREE.MeshNormalMaterial)ea.r=Ma(w.normalWorld.x),ea.g=Ma(w.normalWorld.y),ea.b=Ma(w.normalWorld.z),p.wireframe?H(ea,p.wireframeLinewidth,p.wireframeLinecap,p.wireframeLinejoin):Fa(ea)}function C(a,e,f,l,k,t,w,p,u){h.info.render.vertices+=4;h.info.render.faces++;c(p.opacity);b(p.blending);if(p.map||p.envMap)Qa(a,e,l,0,1,3,w,p,u),Qa(k,f,t,1,2,3,w,p,u);else if(Z=a.positionScreen.x,
ha,ka),I.r=(na.r+ia.r)*0.5,I.g=(na.g+ia.g)*0.5,I.b=(na.b+ia.b)*0.5,ua=Na(ga,na,ia,I),L(Z,U,o,P,ra,G,0,0,1,0,0,1,ua);else if(p instanceof THREE.MeshNormalMaterial)ea.r=Ma(w.normalWorld.x),ea.g=Ma(w.normalWorld.y),ea.b=Ma(w.normalWorld.z),p.wireframe?H(ea,p.wireframeLinewidth,p.wireframeLinecap,p.wireframeLinejoin):Fa(ea)}function y(a,e,f,l,k,t,w,p,u){h.info.render.vertices+=4;h.info.render.faces++;c(p.opacity);b(p.blending);if(p.map||p.envMap)Pa(a,e,l,0,1,3,w,p,u),Pa(k,f,t,1,2,3,w,p,u);else if(Z=a.positionScreen.x,
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0:f>255?255:f;za[2]=a<0?0:a>255?255:a;za[4]=l<0?0:l>255?255:l;za[5]=k<0?0:k>255?255:k;za[6]=b<0?0:b>255?255:b;za[8]=o<0?0:o>255?255:o;za[9]=n<0?0:n>255?255:n;za[10]=c<0?0:c>255?255:c;za[12]=p<0?0:p>255?255:p;za[13]=t<0?0:t>255?255:t;za[14]=e<0?0:e>255?255:e;Da.putImageData(Ha,0,0);S.drawImage(ta,0,0);return Ea}function La(a,b,c){a=(a-b)/(c-b);return a*a*(3-2*a)}function Ma(a){a=(a+1)*0.5;return a<0?0:a>1?1:a}function Ka(a,b){var c=b.x-a.x,e=b.y-a.y,h=c*c+e*e;h!=0&&(h=1/Math.sqrt(h),c*=h,e*=h,b.x+=
c,b.y+=e,a.x-=c,a.y-=e)}var Oa,Sa,Ba,Ia;this.autoClear?this.clear():u.setTransform(1,0,0,-1,w,z);h.info.render.vertices=0;h.info.render.faces=0;f=t.projectScene(a,v,this.sortElements);k=f.elements;n=f.lights;(fa=n.length>0)&&p(n);Oa=0;for(Sa=k.length;Oa<Sa;Oa++)if(Ba=k[Oa],Ia=Ba.material,Ia=Ia instanceof THREE.MeshFaceMaterial?Ba.faceMaterial:Ia,!(Ia==null||Ia.opacity==0)){aa.empty();if(Ba instanceof THREE.RenderableParticle)J=Ba,J.x*=w,J.y*=z,Ta(J,Ba,Ia,a);else if(Ba instanceof THREE.RenderableLine)J=
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THREE.SVGRenderer=function(){function a(a,b,c,e){var h,f,l,k,n,p;h=0;for(f=a.length;h<f;h++)l=a[h],k=l.color,l instanceof THREE.DirectionalLight?(n=l.matrixWorld.getPosition(),p=c.dot(n),p<=0||(p*=l.intensity,e.r+=k.r*p,e.g+=k.g*p,e.b+=k.b*p)):l instanceof THREE.PointLight&&(n=l.matrixWorld.getPosition(),p=c.dot(J.sub(n,b).normalize()),p<=0||(p*=l.distance==0?1:1-Math.min(b.distanceTo(n)/l.distance,1),p!=0&&(p*=l.intensity,e.r+=k.r*p,e.g+=k.g*p,e.b+=k.b*p)))}function c(a){N[a]==null&&(N[a]=document.createElementNS("http://www.w3.org/2000/svg",
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faces:0}};this.setQuality=function(a){switch(a){case "high":Z=1;break;case "low":Z=0}};this.setSize=function(a,b){t=a;v=b;p=t/2;x=v/2;n.setAttribute("viewBox",-p+" "+-x+" "+t+" "+v);n.setAttribute("width",t);n.setAttribute("height",v);y.set(-p,-x,p,x)};this.clear=function(){for(;n.childNodes.length>0;)n.removeChild(n.childNodes[0])};this.render=function(t,o){var v,J,G,W;this.autoClear&&this.clear();e.info.render.vertices=0;e.info.render.faces=0;l=k.projectScene(t,o,this.sortElements);h=l.elements;
......@@ -226,71 +226,72 @@ THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,"v
THREE.ShaderChunk.default_vertex,"}"].join("\n"),fragmentShader:"vec4 pack_depth( const in float depth ) {\nconst vec4 bit_shift = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );\nconst vec4 bit_mask = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );\nvec4 res = fract( depth * bit_shift );\nres -= res.xxyz * bit_mask;\nreturn res;\n}\nvoid main() {\ngl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );\n}"}};
THREE.WebGLRenderer=function(a){function c(a,b){var c=a.vertices.length,e=b.material;if(e.attributes){if(a.__webglCustomAttributesList===void 0)a.__webglCustomAttributesList=[];for(var h in e.attributes){var f=e.attributes[h];if(!f.__webglInitialized||f.createUniqueBuffers){f.__webglInitialized=!0;var l=1;f.type==="v2"?l=2:f.type==="v3"?l=3:f.type==="v4"?l=4:f.type==="c"&&(l=3);f.size=l;f.array=new Float32Array(c*l);f.buffer=o.createBuffer();f.buffer.belongsToAttribute=h;f.needsUpdate=!0}a.__webglCustomAttributesList.push(f)}}}
function b(a,b){if(a.material&&!(a.material instanceof THREE.MeshFaceMaterial))return a.material;else if(b.materialIndex>=0)return a.geometry.materials[b.materialIndex]}function e(a,b,c){var e,h,f,l=a.vertices,k=l.length,n=a.colors,p=n.length,t=a.__vertexArray,w=a.__colorArray,v=a.__sortArray,u=a.__dirtyVertices,x=a.__dirtyColors,X=a.__webglCustomAttributesList;if(c.sortParticles){Ca.multiplySelf(c.matrixWorld);for(e=0;e<k;e++)h=l[e].position,Aa.copy(h),Ca.multiplyVector3(Aa),v[e]=[Aa.z,e];v.sort(function(a,
b){return b[0]-a[0]});for(e=0;e<k;e++)h=l[v[e][1]].position,f=e*3,t[f]=h.x,t[f+1]=h.y,t[f+2]=h.z;for(e=0;e<p;e++)f=e*3,color=n[v[e][1]],w[f]=color.r,w[f+1]=color.g,w[f+2]=color.b;if(X){n=0;for(p=X.length;n<p;n++)if(k=X[n],k.boundTo===void 0||k.boundTo==="vertices"){f=0;h=k.value.length;for(e=0;e<h;e++)index=v[e][1],k.size===1?k.array[f]=k.value[index]:(l=k.value[index],k.size===2?(k.array[f]=l.x,k.array[f+1]=l.y):k.size===3?k.type==="c"?(k.array[f]=l.r,k.array[f+1]=l.g,k.array[f+2]=l.b):(k.array[f]=
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l.x,k.array[f+1]=l.y):k.size===3?k.type==="c"?(k.array[f]=l.r,k.array[f+1]=l.g,k.array[f+2]=l.b):(k.array[f]=l.x,k.array[f+1]=l.y,k.array[f+2]=l.z):(k.array[f]=l.x,k.array[f+1]=l.y,k.array[f+2]=l.z,k.array[f+3]=l.w)),f+=k.size}}}if(u||c.sortParticles)o.bindBuffer(o.ARRAY_BUFFER,a.__webglVertexBuffer),o.bufferData(o.ARRAY_BUFFER,t,b);if(x||c.sortParticles)o.bindBuffer(o.ARRAY_BUFFER,a.__webglColorBuffer),o.bufferData(o.ARRAY_BUFFER,w,b);if(X){n=0;for(p=X.length;n<p;n++)if(k=X[n],k.needsUpdate||c.sortParticles)o.bindBuffer(o.ARRAY_BUFFER,
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THREE.Fog)n.fogNear.value=c.near,n.fogFar.value=c.far;else if(c instanceof THREE.FogExp2)n.fogDensity.value=c.density;if(e instanceof THREE.MeshPhongMaterial||e instanceof THREE.MeshLambertMaterial||e.lights){for(var p,t,w=0,v=0,u=0,x,z,B,V=Ja,ca=V.directional.colors,y=V.directional.positions,C=V.point.colors,E=V.point.positions,H=V.point.distances,aa=0,I=0,c=p=B=0,k=b.length;c<k;c++)if(p=b[c],t=p.color,x=p.position,z=p.intensity,B=p.distance,p instanceof THREE.AmbientLight)U.gammaInput?(w+=t.r*t.r,
v+=t.g*t.g,u+=t.b*t.b):(w+=t.r,v+=t.g,u+=t.b);else if(p instanceof THREE.DirectionalLight)B=aa*3,U.gammaInput?(ca[B]=t.r*t.r*z*z,ca[B+1]=t.g*t.g*z*z,ca[B+2]=t.b*t.b*z*z):(ca[B]=t.r*z,ca[B+1]=t.g*z,ca[B+2]=t.b*z),y[B]=x.x,y[B+1]=x.y,y[B+2]=x.z,aa+=1;else if(p instanceof THREE.SpotLight)B=aa*3,U.gammaInput?(ca[B]=t.r*t.r*z*z,ca[B+1]=t.g*t.g*z*z,ca[B+2]=t.b*t.b*z*z):(ca[B]=t.r*z,ca[B+1]=t.g*z,ca[B+2]=t.b*z),t=1/x.length(),y[B]=x.x*t,y[B+1]=x.y*t,y[B+2]=x.z*t,aa+=1;else if(p instanceof THREE.PointLight)p=
I*3,U.gammaInput?(C[p]=t.r*t.r*z*z,C[p+1]=t.g*t.g*z*z,C[p+2]=t.b*t.b*z*z):(C[p]=t.r*z,C[p+1]=t.g*z,C[p+2]=t.b*z),E[p]=x.x,E[p+1]=x.y,E[p+2]=x.z,H[I]=B,I+=1;c=aa*3;for(k=ca.length;c<k;c++)ca[c]=0;c=I*3;for(k=C.length;c<k;c++)C[c]=0;V.point.length=I;V.directional.length=aa;V.ambient[0]=w;V.ambient[1]=v;V.ambient[2]=u;b=Ja;n.enableLighting.value=b.directional.length+b.point.length;n.ambientLightColor.value=b.ambient;n.directionalLightColor.value=b.directional.colors;n.directionalLightDirection.value=
b.directional.positions;n.pointLightColor.value=b.point.colors;n.pointLightPosition.value=b.point.positions;n.pointLightDistance.value=b.point.distances}if(e instanceof THREE.MeshBasicMaterial||e instanceof THREE.MeshLambertMaterial||e instanceof THREE.MeshPhongMaterial)n.opacity.value=e.opacity,U.gammaInput?n.diffuse.value.copyGammaToLinear(e.color):n.diffuse.value=e.color,(n.map.texture=e.map)&&n.offsetRepeat.value.set(e.map.offset.x,e.map.offset.y,e.map.repeat.x,e.map.repeat.y),n.lightMap.texture=
e.lightMap,n.envMap.texture=e.envMap,n.flipEnvMap.value=e.envMap instanceof THREE.WebGLRenderTargetCube?1:-1,n.reflectivity.value=e.reflectivity,n.refractionRatio.value=e.refractionRatio,n.combine.value=e.combine,n.useRefract.value=e.envMap&&e.envMap.mapping instanceof THREE.CubeRefractionMapping;if(e instanceof THREE.LineBasicMaterial)n.diffuse.value=e.color,n.opacity.value=e.opacity;else if(e instanceof THREE.ParticleBasicMaterial)n.psColor.value=e.color,n.opacity.value=e.opacity,n.size.value=e.size,
n.scale.value=X.height/2,n.map.texture=e.map;else if(e instanceof THREE.MeshPhongMaterial)n.shininess.value=e.shininess,U.gammaInput?(n.ambient.value.copyGammaToLinear(e.ambient),n.specular.value.copyGammaToLinear(e.specular)):(n.ambient.value=e.ambient,n.specular.value=e.specular);else if(e instanceof THREE.MeshLambertMaterial)U.gammaInput?n.ambient.value.copyGammaToLinear(e.ambient):n.ambient.value=e.ambient;else if(e instanceof THREE.MeshDepthMaterial)n.mNear.value=a.near,n.mFar.value=a.far,n.opacity.value=
e.opacity;else if(e instanceof THREE.MeshNormalMaterial)n.opacity.value=e.opacity;if(f.receiveShadow&&!e._shadowPass&&n.shadowMatrix){for(b=0;b<qa.length;b++)n.shadowMatrix.value[b]=qa[b],n.shadowMap.texture[b]=U.shadowMap[b];n.shadowDarkness.value=U.shadowMapDarkness;n.shadowBias.value=U.shadowMapBias}b=e.uniformsList;n=0;for(c=b.length;n<c;n++)if(v=h.uniforms[b[n][1]])if(w=b[n][0],u=w.type,k=w.value,u==="i")o.uniform1i(v,k);else if(u==="f")o.uniform1f(v,k);else if(u==="v2")o.uniform2f(v,k.x,k.y);
else if(u==="v3")o.uniform3f(v,k.x,k.y,k.z);else if(u==="v4")o.uniform4f(v,k.x,k.y,k.z,k.w);else if(u==="c")o.uniform3f(v,k.r,k.g,k.b);else if(u==="fv1")o.uniform1fv(v,k);else if(u==="fv")o.uniform3fv(v,k);else if(u==="v3v"){if(!w._array)w._array=new Float32Array(3*k.length);u=0;for(x=k.length;u<x;u++)V=u*3,w._array[V]=k[u].x,w._array[V+1]=k[u].y,w._array[V+2]=k[u].z;o.uniform3fv(v,w._array)}else if(u==="m4"){if(!w._array)w._array=new Float32Array(16);k.flattenToArray(w._array);o.uniformMatrix4fv(v,
!1,w._array)}else if(u==="m4v"){if(!w._array)w._array=new Float32Array(16*k.length);u=0;for(x=k.length;u<x;u++)k[u].flattenToArrayOffset(w._array,u*16);o.uniformMatrix4fv(v,!1,w._array)}else if(u==="t"){if(o.uniform1i(v,k),v=w.texture)if(v.image instanceof Array&&v.image.length===6){if(w=v,w.image.length===6)if(w.needsUpdate){if(!w.image.__webglTextureCube)w.image.__webglTextureCube=o.createTexture();o.activeTexture(o.TEXTURE0+k);o.bindTexture(o.TEXTURE_CUBE_MAP,w.image.__webglTextureCube);for(k=
0;k<6;k++)o.texImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+k,0,o.RGBA,o.RGBA,o.UNSIGNED_BYTE,w.image[k]);O(o.TEXTURE_CUBE_MAP,w,w.image[0]);w.needsUpdate=!1}else o.activeTexture(o.TEXTURE0+k),o.bindTexture(o.TEXTURE_CUBE_MAP,w.image.__webglTextureCube)}else v instanceof THREE.WebGLRenderTargetCube?(w=v,o.activeTexture(o.TEXTURE0+k),o.bindTexture(o.TEXTURE_CUBE_MAP,w.__webglTexture)):J(v,k)}else if(u==="tv"){if(!w._array){w._array=[];u=0;for(x=w.texture.length;u<x;u++)w._array[u]=k+u}o.uniform1iv(v,w._array);
u=0;for(x=w.texture.length;u<x;u++)(v=w.texture[u])&&J(v,w._array[u])}(e instanceof THREE.ShaderMaterial||e instanceof THREE.MeshPhongMaterial||e.envMap)&&l.cameraPosition!==null&&o.uniform3f(l.cameraPosition,a.position.x,a.position.y,a.position.z);(e instanceof THREE.MeshPhongMaterial||e instanceof THREE.MeshLambertMaterial||e instanceof THREE.ShaderMaterial||e.skinning)&&l.viewMatrix!==null&&o.uniformMatrix4fv(l.viewMatrix,!1,ya);e.skinning&&(o.uniformMatrix4fv(l.cameraInverseMatrix,!1,ya),o.uniformMatrix4fv(l.boneGlobalMatrices,
!1,f.boneMatrices))}o.uniformMatrix4fv(l.modelViewMatrix,!1,f._modelViewMatrixArray);l.normalMatrix&&o.uniformMatrix3fv(l.normalMatrix,!1,f._normalMatrixArray);(e instanceof THREE.ShaderMaterial||e.envMap||e.skinning||f.receiveShadow)&&l.objectMatrix!==null&&o.uniformMatrix4fv(l.objectMatrix,!1,f._objectMatrixArray);return h}function h(a,b,c,e,f,h){if(e.opacity!==0){var k,n,c=l(a,b,c,e,h),a=c.attributes,b=!1,c=f.id*16777215+c.id*2+(e.wireframe?1:0);c!==$&&($=c,b=!0);if(!e.morphTargets&&a.position>=
0)b&&(o.bindBuffer(o.ARRAY_BUFFER,f.__webglVertexBuffer),o.vertexAttribPointer(a.position,3,o.FLOAT,!1,0,0));else if(h.morphTargetBase){c=e.program.attributes;h.morphTargetBase!==-1?(o.bindBuffer(o.ARRAY_BUFFER,f.__webglMorphTargetsBuffers[h.morphTargetBase]),o.vertexAttribPointer(c.position,3,o.FLOAT,!1,0,0)):c.position>=0&&(o.bindBuffer(o.ARRAY_BUFFER,f.__webglVertexBuffer),o.vertexAttribPointer(c.position,3,o.FLOAT,!1,0,0));if(h.morphTargetForcedOrder.length){k=0;var p=h.morphTargetForcedOrder;
for(n=h.morphTargetInfluences;k<e.numSupportedMorphTargets&&k<p.length;)o.bindBuffer(o.ARRAY_BUFFER,f.__webglMorphTargetsBuffers[p[k]]),o.vertexAttribPointer(c["morphTarget"+k],3,o.FLOAT,!1,0,0),h.__webglMorphTargetInfluences[k]=n[p[k]],k++}else{var p=[],t=-1,w=0;n=h.morphTargetInfluences;var v,u=n.length;k=0;for(h.morphTargetBase!==-1&&(p[h.morphTargetBase]=!0);k<e.numSupportedMorphTargets;){for(v=0;v<u;v++)!p[v]&&n[v]>t&&(w=v,t=n[w]);o.bindBuffer(o.ARRAY_BUFFER,f.__webglMorphTargetsBuffers[w]);
o.vertexAttribPointer(c["morphTarget"+k],3,o.FLOAT,!1,0,0);h.__webglMorphTargetInfluences[k]=t;p[w]=1;t=-1;k++}}e.program.uniforms.morphTargetInfluences!==null&&o.uniform1fv(e.program.uniforms.morphTargetInfluences,h.__webglMorphTargetInfluences)}if(b){if(f.__webglCustomAttributesList){k=0;for(n=f.__webglCustomAttributesList.length;k<n;k++)c=f.__webglCustomAttributesList[k],a[c.buffer.belongsToAttribute]>=0&&(o.bindBuffer(o.ARRAY_BUFFER,c.buffer),o.vertexAttribPointer(a[c.buffer.belongsToAttribute],
c.size,o.FLOAT,!1,0,0))}a.color>=0&&(o.bindBuffer(o.ARRAY_BUFFER,f.__webglColorBuffer),o.vertexAttribPointer(a.color,3,o.FLOAT,!1,0,0));a.normal>=0&&(o.bindBuffer(o.ARRAY_BUFFER,f.__webglNormalBuffer),o.vertexAttribPointer(a.normal,3,o.FLOAT,!1,0,0));a.tangent>=0&&(o.bindBuffer(o.ARRAY_BUFFER,f.__webglTangentBuffer),o.vertexAttribPointer(a.tangent,4,o.FLOAT,!1,0,0));a.uv>=0&&(f.__webglUVBuffer?(o.bindBuffer(o.ARRAY_BUFFER,f.__webglUVBuffer),o.vertexAttribPointer(a.uv,2,o.FLOAT,!1,0,0),o.enableVertexAttribArray(a.uv)):
o.disableVertexAttribArray(a.uv));a.uv2>=0&&(f.__webglUV2Buffer?(o.bindBuffer(o.ARRAY_BUFFER,f.__webglUV2Buffer),o.vertexAttribPointer(a.uv2,2,o.FLOAT,!1,0,0),o.enableVertexAttribArray(a.uv2)):o.disableVertexAttribArray(a.uv2));e.skinning&&a.skinVertexA>=0&&a.skinVertexB>=0&&a.skinIndex>=0&&a.skinWeight>=0&&(o.bindBuffer(o.ARRAY_BUFFER,f.__webglSkinVertexABuffer),o.vertexAttribPointer(a.skinVertexA,4,o.FLOAT,!1,0,0),o.bindBuffer(o.ARRAY_BUFFER,f.__webglSkinVertexBBuffer),o.vertexAttribPointer(a.skinVertexB,
4,o.FLOAT,!1,0,0),o.bindBuffer(o.ARRAY_BUFFER,f.__webglSkinIndicesBuffer),o.vertexAttribPointer(a.skinIndex,4,o.FLOAT,!1,0,0),o.bindBuffer(o.ARRAY_BUFFER,f.__webglSkinWeightsBuffer),o.vertexAttribPointer(a.skinWeight,4,o.FLOAT,!1,0,0))}h instanceof THREE.Mesh?(e.wireframe?(o.lineWidth(e.wireframeLinewidth),b&&o.bindBuffer(o.ELEMENT_ARRAY_BUFFER,f.__webglLineBuffer),o.drawElements(o.LINES,f.__webglLineCount,o.UNSIGNED_SHORT,0)):(b&&o.bindBuffer(o.ELEMENT_ARRAY_BUFFER,f.__webglFaceBuffer),o.drawElements(o.TRIANGLES,
f.__webglFaceCount,o.UNSIGNED_SHORT,0)),U.info.render.calls++,U.info.render.vertices+=f.__webglFaceCount,U.info.render.faces+=f.__webglFaceCount/3):h instanceof THREE.Line?(h=h.type===THREE.LineStrip?o.LINE_STRIP:o.LINES,o.lineWidth(e.linewidth),o.drawArrays(h,0,f.__webglLineCount),U.info.render.calls++):h instanceof THREE.ParticleSystem?(o.drawArrays(o.POINTS,0,f.__webglParticleCount),U.info.render.calls++):h instanceof THREE.Ribbon&&(o.drawArrays(o.TRIANGLE_STRIP,0,f.__webglVertexCount),U.info.render.calls++)}}
function f(a,b,c){if(!a.__webglVertexBuffer)a.__webglVertexBuffer=o.createBuffer();if(!a.__webglNormalBuffer)a.__webglNormalBuffer=o.createBuffer();a.hasPos&&(o.bindBuffer(o.ARRAY_BUFFER,a.__webglVertexBuffer),o.bufferData(o.ARRAY_BUFFER,a.positionArray,o.DYNAMIC_DRAW),o.enableVertexAttribArray(b.attributes.position),o.vertexAttribPointer(b.attributes.position,3,o.FLOAT,!1,0,0));if(a.hasNormal){o.bindBuffer(o.ARRAY_BUFFER,a.__webglNormalBuffer);if(c===THREE.FlatShading){var e,f,h,l,k,n,p,t,w,v,u=
a.count*3;for(v=0;v<u;v+=9)c=a.normalArray,e=c[v],f=c[v+1],h=c[v+2],l=c[v+3],n=c[v+4],t=c[v+5],k=c[v+6],p=c[v+7],w=c[v+8],e=(e+l+k)/3,f=(f+n+p)/3,h=(h+t+w)/3,c[v]=e,c[v+1]=f,c[v+2]=h,c[v+3]=e,c[v+4]=f,c[v+5]=h,c[v+6]=e,c[v+7]=f,c[v+8]=h}o.bufferData(o.ARRAY_BUFFER,a.normalArray,o.DYNAMIC_DRAW);o.enableVertexAttribArray(b.attributes.normal);o.vertexAttribPointer(b.attributes.normal,3,o.FLOAT,!1,0,0)}o.drawArrays(o.TRIANGLES,0,a.count);a.count=0}function k(a){if(ja!==a.doubleSided)a.doubleSided?o.disable(o.CULL_FACE):
o.enable(o.CULL_FACE),ja=a.doubleSided;if(sa!==a.flipSided)a.flipSided?o.frontFace(o.CW):o.frontFace(o.CCW),sa=a.flipSided}function n(a){ea!==a&&(a?o.enable(o.DEPTH_TEST):o.disable(o.DEPTH_TEST),ea=a)}function t(a){ga!==a&&(o.depthMask(a),ga=a)}function v(a,b,c){na!==a&&(a?o.enable(o.POLYGON_OFFSET_FILL):o.disable(o.POLYGON_OFFSET_FILL),na=a);if(a&&(ia!==b||I!==c))o.polygonOffset(b,c),ia=b,I=c}function p(a){va[0].set(a.n41-a.n11,a.n42-a.n12,a.n43-a.n13,a.n44-a.n14);va[1].set(a.n41+a.n11,a.n42+a.n12,
a.n43+a.n13,a.n44+a.n14);va[2].set(a.n41+a.n21,a.n42+a.n22,a.n43+a.n23,a.n44+a.n24);va[3].set(a.n41-a.n21,a.n42-a.n22,a.n43-a.n23,a.n44-a.n24);va[4].set(a.n41-a.n31,a.n42-a.n32,a.n43-a.n33,a.n44-a.n34);va[5].set(a.n41+a.n31,a.n42+a.n32,a.n43+a.n33,a.n44+a.n34);for(var b,a=0;a<6;a++)b=va[a],b.divideScalar(Math.sqrt(b.x*b.x+b.y*b.y+b.z*b.z))}function x(a){for(var b=a.matrixWorld,c=-a.geometry.boundingSphere.radius*Math.max(a.scale.x,Math.max(a.scale.y,a.scale.z)),e=0;e<6;e++)if(a=va[e].x*b.n14+va[e].y*
b.n24+va[e].z*b.n34+va[e].w,a<=c)return!1;return!0}function w(a){var b=a.object.material;b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}function z(a){var b=a.object,c=a.buffer,e;e=b.material;if(e instanceof THREE.MeshFaceMaterial){if(c=c.materialIndex,c>=0)b=b.geometry.materials[c],b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}else if(b=e)b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}function u(a,b){return b.z-
a.z}function B(a){var b,c,e,t=0,w,v,u,X,z=a.lights;pa||(pa=new THREE.PerspectiveCamera(U.shadowCameraFov,U.shadowMapWidth/U.shadowMapHeight,U.shadowCameraNear,U.shadowCameraFar));b=0;for(c=z.length;b<c;b++)if(e=z[b],e instanceof THREE.SpotLight&&e.castShadow){W=-1;U.shadowMap[t]||(U.shadowMap[t]=new THREE.WebGLRenderTarget(U.shadowMapWidth,U.shadowMapHeight,{minFilter:THREE.LinearFilter,magFilter:THREE.LinearFilter,format:THREE.RGBAFormat}));qa[t]||(qa[t]=new THREE.Matrix4);w=U.shadowMap[t];v=qa[t];
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K(w);o.clearColor(1,1,1,1);U.clear();o.clearColor(fa.r,fa.g,fa.b,ma);v=a.__webglObjects.length;e=a.__webglObjectsImmediate.length;for(w=0;w<v;w++)u=a.__webglObjects[w],X=u.object,X.visible&&X.castShadow?!(X instanceof THREE.Mesh)||!X.frustumCulled||x(X)?(X.matrixWorld.flattenToArray(X._objectMatrixArray),E(X,pa,!1),u.render=!0):u.render=!1:u.render=!1;n(!0);D(THREE.NormalBlending);for(w=0;w<v;w++)if(u=a.__webglObjects[w],u.render)X=u.object,buffer=u.buffer,k(X),u=X.customDepthMaterial?X.customDepthMaterial:
X.geometry.morphTargets.length?Ha:Da,h(pa,z,null,u,buffer,X);for(w=0;w<e;w++)u=a.__webglObjectsImmediate[w],X=u.object,X.visible&&X.castShadow&&(X.matrixAutoUpdate&&X.matrixWorld.flattenToArray(X._objectMatrixArray),$=-1,E(X,pa,!1),k(X),program=l(pa,z,null,Da,X),X.immediateRenderCallback?X.immediateRenderCallback(program,o,va):X.render(function(a){f(a,program,Da.shading)}));t++}}function y(a,b){var c,e,f;c=S.attributes;var h=S.uniforms,l=ua/ka,k,n=[],t=ka*0.5,w=ua*0.5,p=!0;o.useProgram(S.program);
ra=S.program;$=ea=T=-1;Sa||(o.enableVertexAttribArray(S.attributes.position),o.enableVertexAttribArray(S.attributes.uv),Sa=!0);o.disable(o.CULL_FACE);o.enable(o.BLEND);o.depthMask(!0);o.bindBuffer(o.ARRAY_BUFFER,S.vertexBuffer);o.vertexAttribPointer(c.position,2,o.FLOAT,!1,16,0);o.vertexAttribPointer(c.uv,2,o.FLOAT,!1,16,8);o.bindBuffer(o.ELEMENT_ARRAY_BUFFER,S.elementBuffer);o.uniformMatrix4fv(h.projectionMatrix,!1,Ga);o.activeTexture(o.TEXTURE0);o.uniform1i(h.map,0);c=0;for(e=a.__webglSprites.length;c<
e;c++)if(f=a.__webglSprites[c],f.visible&&f.opacity!==0)f.useScreenCoordinates?f.z=-f.position.z:(f._modelViewMatrix.multiplyToArray(b.matrixWorldInverse,f.matrixWorld,f._modelViewMatrixArray),f.z=-f._modelViewMatrix.n34);a.__webglSprites.sort(u);c=0;for(e=a.__webglSprites.length;c<e;c++)f=a.__webglSprites[c],f.visible&&f.opacity!==0&&f.map&&f.map.image&&f.map.image.width&&(f.useScreenCoordinates?(o.uniform1i(h.useScreenCoordinates,1),o.uniform3f(h.screenPosition,(f.position.x-t)/t,(w-f.position.y)/
w,Math.max(0,Math.min(1,f.position.z)))):(o.uniform1i(h.useScreenCoordinates,0),o.uniform1i(h.affectedByDistance,f.affectedByDistance?1:0),o.uniformMatrix4fv(h.modelViewMatrix,!1,f._modelViewMatrixArray)),k=f.map.image.width/(f.scaleByViewport?ua:1),n[0]=k*l*f.scale.x,n[1]=k*f.scale.y,o.uniform2f(h.uvScale,f.uvScale.x,f.uvScale.y),o.uniform2f(h.uvOffset,f.uvOffset.x,f.uvOffset.y),o.uniform2f(h.alignment,f.alignment.x,f.alignment.y),o.uniform1f(h.opacity,f.opacity),o.uniform3f(h.color,f.color.r,f.color.g,
f.color.b),o.uniform1f(h.rotation,f.rotation),o.uniform2fv(h.scale,n),f.mergeWith3D&&!p?(o.enable(o.DEPTH_TEST),p=!0):!f.mergeWith3D&&p&&(o.disable(o.DEPTH_TEST),p=!1),D(f.blending),J(f.map,0),o.drawElements(o.TRIANGLES,6,o.UNSIGNED_SHORT,0));o.enable(o.CULL_FACE);o.enable(o.DEPTH_TEST);o.depthMask(ga)}function E(a,b,c){a._modelViewMatrix.multiplyToArray(b.matrixWorldInverse,a.matrixWorld,a._modelViewMatrixArray);c&&THREE.Matrix4.makeInvert3x3(a._modelViewMatrix).transposeIntoArray(a._normalMatrixArray)}
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if(e instanceof THREE.MeshPhongMaterial||e instanceof THREE.MeshLambertMaterial||e.lights){for(var p,t,w=0,v=0,u=0,x,z,B,V=Ja,ca=V.directional.colors,C=V.directional.positions,y=V.point.colors,E=V.point.positions,H=V.point.distances,aa=0,I=0,c=p=B=0,k=b.length;c<k;c++)if(p=b[c],t=p.color,x=p.position,z=p.intensity,B=p.distance,p instanceof THREE.AmbientLight)U.gammaInput?(w+=t.r*t.r,v+=t.g*t.g,u+=t.b*t.b):(w+=t.r,v+=t.g,u+=t.b);else if(p instanceof THREE.DirectionalLight)B=aa*3,U.gammaInput?(ca[B]=
t.r*t.r*z*z,ca[B+1]=t.g*t.g*z*z,ca[B+2]=t.b*t.b*z*z):(ca[B]=t.r*z,ca[B+1]=t.g*z,ca[B+2]=t.b*z),C[B]=x.x,C[B+1]=x.y,C[B+2]=x.z,aa+=1;else if(p instanceof THREE.SpotLight)B=aa*3,U.gammaInput?(ca[B]=t.r*t.r*z*z,ca[B+1]=t.g*t.g*z*z,ca[B+2]=t.b*t.b*z*z):(ca[B]=t.r*z,ca[B+1]=t.g*z,ca[B+2]=t.b*z),t=1/x.length(),C[B]=x.x*t,C[B+1]=x.y*t,C[B+2]=x.z*t,aa+=1;else if(p instanceof THREE.PointLight)p=I*3,U.gammaInput?(y[p]=t.r*t.r*z*z,y[p+1]=t.g*t.g*z*z,y[p+2]=t.b*t.b*z*z):(y[p]=t.r*z,y[p+1]=t.g*z,y[p+2]=t.b*z),
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b.point.distances}if(e instanceof THREE.MeshBasicMaterial||e instanceof THREE.MeshLambertMaterial||e instanceof THREE.MeshPhongMaterial)n.opacity.value=e.opacity,U.gammaInput?n.diffuse.value.copyGammaToLinear(e.color):n.diffuse.value=e.color,(n.map.texture=e.map)&&n.offsetRepeat.value.set(e.map.offset.x,e.map.offset.y,e.map.repeat.x,e.map.repeat.y),n.lightMap.texture=e.lightMap,n.envMap.texture=e.envMap,n.flipEnvMap.value=e.envMap instanceof THREE.WebGLRenderTargetCube?1:-1,n.reflectivity.value=e.reflectivity,
n.refractionRatio.value=e.refractionRatio,n.combine.value=e.combine,n.useRefract.value=e.envMap&&e.envMap.mapping instanceof THREE.CubeRefractionMapping;if(e instanceof THREE.LineBasicMaterial)n.diffuse.value=e.color,n.opacity.value=e.opacity;else if(e instanceof THREE.ParticleBasicMaterial)n.psColor.value=e.color,n.opacity.value=e.opacity,n.size.value=e.size,n.scale.value=X.height/2,n.map.texture=e.map;else if(e instanceof THREE.MeshPhongMaterial)n.shininess.value=e.shininess,U.gammaInput?(n.ambient.value.copyGammaToLinear(e.ambient),
n.specular.value.copyGammaToLinear(e.specular)):(n.ambient.value=e.ambient,n.specular.value=e.specular);else if(e instanceof THREE.MeshLambertMaterial)U.gammaInput?n.ambient.value.copyGammaToLinear(e.ambient):n.ambient.value=e.ambient;else if(e instanceof THREE.MeshDepthMaterial)n.mNear.value=a.near,n.mFar.value=a.far,n.opacity.value=e.opacity;else if(e instanceof THREE.MeshNormalMaterial)n.opacity.value=e.opacity;if(f.receiveShadow&&!e._shadowPass&&n.shadowMatrix){for(b=0;b<qa.length;b++)n.shadowMatrix.value[b]=
qa[b],n.shadowMap.texture[b]=U.shadowMap[b];n.shadowDarkness.value=U.shadowMapDarkness;n.shadowBias.value=U.shadowMapBias}b=e.uniformsList;n=0;for(c=b.length;n<c;n++)if(v=h.uniforms[b[n][1]])if(w=b[n][0],u=w.type,k=w.value,u==="i")o.uniform1i(v,k);else if(u==="f")o.uniform1f(v,k);else if(u==="v2")o.uniform2f(v,k.x,k.y);else if(u==="v3")o.uniform3f(v,k.x,k.y,k.z);else if(u==="v4")o.uniform4f(v,k.x,k.y,k.z,k.w);else if(u==="c")o.uniform3f(v,k.r,k.g,k.b);else if(u==="fv1")o.uniform1fv(v,k);else if(u===
"fv")o.uniform3fv(v,k);else if(u==="v3v"){if(!w._array)w._array=new Float32Array(3*k.length);u=0;for(x=k.length;u<x;u++)V=u*3,w._array[V]=k[u].x,w._array[V+1]=k[u].y,w._array[V+2]=k[u].z;o.uniform3fv(v,w._array)}else if(u==="m4"){if(!w._array)w._array=new Float32Array(16);k.flattenToArray(w._array);o.uniformMatrix4fv(v,!1,w._array)}else if(u==="m4v"){if(!w._array)w._array=new Float32Array(16*k.length);u=0;for(x=k.length;u<x;u++)k[u].flattenToArrayOffset(w._array,u*16);o.uniformMatrix4fv(v,!1,w._array)}else if(u===
"t"){if(o.uniform1i(v,k),v=w.texture)if(v.image instanceof Array&&v.image.length===6){if(w=v,w.image.length===6)if(w.needsUpdate){if(!w.image.__webglTextureCube)w.image.__webglTextureCube=o.createTexture();o.activeTexture(o.TEXTURE0+k);o.bindTexture(o.TEXTURE_CUBE_MAP,w.image.__webglTextureCube);for(k=0;k<6;k++)o.texImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+k,0,o.RGBA,o.RGBA,o.UNSIGNED_BYTE,w.image[k]);O(o.TEXTURE_CUBE_MAP,w,w.image[0]);w.needsUpdate=!1}else o.activeTexture(o.TEXTURE0+k),o.bindTexture(o.TEXTURE_CUBE_MAP,
w.image.__webglTextureCube)}else v instanceof THREE.WebGLRenderTargetCube?(w=v,o.activeTexture(o.TEXTURE0+k),o.bindTexture(o.TEXTURE_CUBE_MAP,w.__webglTexture)):J(v,k)}else if(u==="tv"){if(!w._array){w._array=[];u=0;for(x=w.texture.length;u<x;u++)w._array[u]=k+u}o.uniform1iv(v,w._array);u=0;for(x=w.texture.length;u<x;u++)(v=w.texture[u])&&J(v,w._array[u])}(e instanceof THREE.ShaderMaterial||e instanceof THREE.MeshPhongMaterial||e.envMap)&&l.cameraPosition!==null&&o.uniform3f(l.cameraPosition,a.position.x,
a.position.y,a.position.z);(e instanceof THREE.MeshPhongMaterial||e instanceof THREE.MeshLambertMaterial||e instanceof THREE.ShaderMaterial||e.skinning)&&l.viewMatrix!==null&&o.uniformMatrix4fv(l.viewMatrix,!1,ya);e.skinning&&(o.uniformMatrix4fv(l.cameraInverseMatrix,!1,ya),o.uniformMatrix4fv(l.boneGlobalMatrices,!1,f.boneMatrices))}o.uniformMatrix4fv(l.modelViewMatrix,!1,f._modelViewMatrixArray);l.normalMatrix&&o.uniformMatrix3fv(l.normalMatrix,!1,f._normalMatrixArray);(e instanceof THREE.ShaderMaterial||
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f.__webglMorphTargetsBuffers[h.morphTargetBase]),o.vertexAttribPointer(c.position,3,o.FLOAT,!1,0,0)):c.position>=0&&(o.bindBuffer(o.ARRAY_BUFFER,f.__webglVertexBuffer),o.vertexAttribPointer(c.position,3,o.FLOAT,!1,0,0));if(h.morphTargetForcedOrder.length){k=0;var p=h.morphTargetForcedOrder;for(n=h.morphTargetInfluences;k<e.numSupportedMorphTargets&&k<p.length;)o.bindBuffer(o.ARRAY_BUFFER,f.__webglMorphTargetsBuffers[p[k]]),o.vertexAttribPointer(c["morphTarget"+k],3,o.FLOAT,!1,0,0),h.__webglMorphTargetInfluences[k]=
n[p[k]],k++}else{var p=[],t=-1,w=0;n=h.morphTargetInfluences;var v,u=n.length;k=0;for(h.morphTargetBase!==-1&&(p[h.morphTargetBase]=!0);k<e.numSupportedMorphTargets;){for(v=0;v<u;v++)!p[v]&&n[v]>t&&(w=v,t=n[w]);o.bindBuffer(o.ARRAY_BUFFER,f.__webglMorphTargetsBuffers[w]);o.vertexAttribPointer(c["morphTarget"+k],3,o.FLOAT,!1,0,0);h.__webglMorphTargetInfluences[k]=t;p[w]=1;t=-1;k++}}e.program.uniforms.morphTargetInfluences!==null&&o.uniform1fv(e.program.uniforms.morphTargetInfluences,h.__webglMorphTargetInfluences)}if(b){if(f.__webglCustomAttributesList){k=
0;for(n=f.__webglCustomAttributesList.length;k<n;k++)c=f.__webglCustomAttributesList[k],a[c.buffer.belongsToAttribute]>=0&&(o.bindBuffer(o.ARRAY_BUFFER,c.buffer),o.vertexAttribPointer(a[c.buffer.belongsToAttribute],c.size,o.FLOAT,!1,0,0))}a.color>=0&&(o.bindBuffer(o.ARRAY_BUFFER,f.__webglColorBuffer),o.vertexAttribPointer(a.color,3,o.FLOAT,!1,0,0));a.normal>=0&&(o.bindBuffer(o.ARRAY_BUFFER,f.__webglNormalBuffer),o.vertexAttribPointer(a.normal,3,o.FLOAT,!1,0,0));a.tangent>=0&&(o.bindBuffer(o.ARRAY_BUFFER,
f.__webglTangentBuffer),o.vertexAttribPointer(a.tangent,4,o.FLOAT,!1,0,0));a.uv>=0&&(f.__webglUVBuffer?(o.bindBuffer(o.ARRAY_BUFFER,f.__webglUVBuffer),o.vertexAttribPointer(a.uv,2,o.FLOAT,!1,0,0),o.enableVertexAttribArray(a.uv)):o.disableVertexAttribArray(a.uv));a.uv2>=0&&(f.__webglUV2Buffer?(o.bindBuffer(o.ARRAY_BUFFER,f.__webglUV2Buffer),o.vertexAttribPointer(a.uv2,2,o.FLOAT,!1,0,0),o.enableVertexAttribArray(a.uv2)):o.disableVertexAttribArray(a.uv2));e.skinning&&a.skinVertexA>=0&&a.skinVertexB>=
0&&a.skinIndex>=0&&a.skinWeight>=0&&(o.bindBuffer(o.ARRAY_BUFFER,f.__webglSkinVertexABuffer),o.vertexAttribPointer(a.skinVertexA,4,o.FLOAT,!1,0,0),o.bindBuffer(o.ARRAY_BUFFER,f.__webglSkinVertexBBuffer),o.vertexAttribPointer(a.skinVertexB,4,o.FLOAT,!1,0,0),o.bindBuffer(o.ARRAY_BUFFER,f.__webglSkinIndicesBuffer),o.vertexAttribPointer(a.skinIndex,4,o.FLOAT,!1,0,0),o.bindBuffer(o.ARRAY_BUFFER,f.__webglSkinWeightsBuffer),o.vertexAttribPointer(a.skinWeight,4,o.FLOAT,!1,0,0))}h instanceof THREE.Mesh?(e.wireframe?
(o.lineWidth(e.wireframeLinewidth),b&&o.bindBuffer(o.ELEMENT_ARRAY_BUFFER,f.__webglLineBuffer),o.drawElements(o.LINES,f.__webglLineCount,o.UNSIGNED_SHORT,0)):(b&&o.bindBuffer(o.ELEMENT_ARRAY_BUFFER,f.__webglFaceBuffer),o.drawElements(o.TRIANGLES,f.__webglFaceCount,o.UNSIGNED_SHORT,0)),U.info.render.calls++,U.info.render.vertices+=f.__webglFaceCount,U.info.render.faces+=f.__webglFaceCount/3):h instanceof THREE.Line?(h=h.type===THREE.LineStrip?o.LINE_STRIP:o.LINES,o.lineWidth(e.linewidth),o.drawArrays(h,
0,f.__webglLineCount),U.info.render.calls++):h instanceof THREE.ParticleSystem?(o.drawArrays(o.POINTS,0,f.__webglParticleCount),U.info.render.calls++):h instanceof THREE.Ribbon&&(o.drawArrays(o.TRIANGLE_STRIP,0,f.__webglVertexCount),U.info.render.calls++)}}function f(a,b,c){if(!a.__webglVertexBuffer)a.__webglVertexBuffer=o.createBuffer();if(!a.__webglNormalBuffer)a.__webglNormalBuffer=o.createBuffer();a.hasPos&&(o.bindBuffer(o.ARRAY_BUFFER,a.__webglVertexBuffer),o.bufferData(o.ARRAY_BUFFER,a.positionArray,
o.DYNAMIC_DRAW),o.enableVertexAttribArray(b.attributes.position),o.vertexAttribPointer(b.attributes.position,3,o.FLOAT,!1,0,0));if(a.hasNormal){o.bindBuffer(o.ARRAY_BUFFER,a.__webglNormalBuffer);if(c===THREE.FlatShading){var e,f,h,l,k,n,p,t,w,v,u=a.count*3;for(v=0;v<u;v+=9)c=a.normalArray,e=c[v],f=c[v+1],h=c[v+2],l=c[v+3],n=c[v+4],t=c[v+5],k=c[v+6],p=c[v+7],w=c[v+8],e=(e+l+k)/3,f=(f+n+p)/3,h=(h+t+w)/3,c[v]=e,c[v+1]=f,c[v+2]=h,c[v+3]=e,c[v+4]=f,c[v+5]=h,c[v+6]=e,c[v+7]=f,c[v+8]=h}o.bufferData(o.ARRAY_BUFFER,
a.normalArray,o.DYNAMIC_DRAW);o.enableVertexAttribArray(b.attributes.normal);o.vertexAttribPointer(b.attributes.normal,3,o.FLOAT,!1,0,0)}o.drawArrays(o.TRIANGLES,0,a.count);a.count=0}function k(a){if(ja!==a.doubleSided)a.doubleSided?o.disable(o.CULL_FACE):o.enable(o.CULL_FACE),ja=a.doubleSided;if(sa!==a.flipSided)a.flipSided?o.frontFace(o.CW):o.frontFace(o.CCW),sa=a.flipSided}function n(a){ea!==a&&(a?o.enable(o.DEPTH_TEST):o.disable(o.DEPTH_TEST),ea=a)}function t(a){ga!==a&&(o.depthMask(a),ga=a)}
function v(a,b,c){na!==a&&(a?o.enable(o.POLYGON_OFFSET_FILL):o.disable(o.POLYGON_OFFSET_FILL),na=a);if(a&&(ia!==b||I!==c))o.polygonOffset(b,c),ia=b,I=c}function p(a){va[0].set(a.n41-a.n11,a.n42-a.n12,a.n43-a.n13,a.n44-a.n14);va[1].set(a.n41+a.n11,a.n42+a.n12,a.n43+a.n13,a.n44+a.n14);va[2].set(a.n41+a.n21,a.n42+a.n22,a.n43+a.n23,a.n44+a.n24);va[3].set(a.n41-a.n21,a.n42-a.n22,a.n43-a.n23,a.n44-a.n24);va[4].set(a.n41-a.n31,a.n42-a.n32,a.n43-a.n33,a.n44-a.n34);va[5].set(a.n41+a.n31,a.n42+a.n32,a.n43+
a.n33,a.n44+a.n34);for(var b,a=0;a<6;a++)b=va[a],b.divideScalar(Math.sqrt(b.x*b.x+b.y*b.y+b.z*b.z))}function x(a){for(var b=a.matrixWorld,c=-a.geometry.boundingSphere.radius*Math.max(a.scale.x,Math.max(a.scale.y,a.scale.z)),e=0;e<6;e++)if(a=va[e].x*b.n14+va[e].y*b.n24+va[e].z*b.n34+va[e].w,a<=c)return!1;return!0}function w(a){var b=a.object.material;b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}function z(a){var b=a.object,c=a.buffer,e;e=b.material;if(e instanceof THREE.MeshFaceMaterial){if(c=
c.materialIndex,c>=0)b=b.geometry.materials[c],b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}else if(b=e)b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}function u(a,b){return b.z-a.z}function B(a){var b,c,e,t=0,w,v,u,X,z=a.lights;pa||(pa=new THREE.PerspectiveCamera(U.shadowCameraFov,U.shadowMapWidth/U.shadowMapHeight,U.shadowCameraNear,U.shadowCameraFar));b=0;for(c=z.length;b<c;b++)if(e=z[b],e instanceof THREE.SpotLight&&e.castShadow){W=
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o,va):X.render(function(a){f(a,program,Da.shading)}));t++}}function y(a,b){var c,e,f;c=S.attributes;var h=S.uniforms,l=ua/ka,k,n=[],t=ka*0.5,w=ua*0.5,p=!0;o.useProgram(S.program);ra=S.program;$=ea=T=-1;Ra||(o.enableVertexAttribArray(S.attributes.position),o.enableVertexAttribArray(S.attributes.uv),Ra=!0);o.disable(o.CULL_FACE);o.enable(o.BLEND);o.depthMask(!0);o.bindBuffer(o.ARRAY_BUFFER,S.vertexBuffer);o.vertexAttribPointer(c.position,2,o.FLOAT,!1,16,0);o.vertexAttribPointer(c.uv,2,o.FLOAT,!1,16,
8);o.bindBuffer(o.ELEMENT_ARRAY_BUFFER,S.elementBuffer);o.uniformMatrix4fv(h.projectionMatrix,!1,Ga);o.activeTexture(o.TEXTURE0);o.uniform1i(h.map,0);c=0;for(e=a.__webglSprites.length;c<e;c++)if(f=a.__webglSprites[c],f.visible&&f.opacity!==0)f.useScreenCoordinates?f.z=-f.position.z:(f._modelViewMatrix.multiplyToArray(b.matrixWorldInverse,f.matrixWorld,f._modelViewMatrixArray),f.z=-f._modelViewMatrix.n34);a.__webglSprites.sort(u);c=0;for(e=a.__webglSprites.length;c<e;c++)f=a.__webglSprites[c],f.visible&&
f.opacity!==0&&f.map&&f.map.image&&f.map.image.width&&(f.useScreenCoordinates?(o.uniform1i(h.useScreenCoordinates,1),o.uniform3f(h.screenPosition,(f.position.x-t)/t,(w-f.position.y)/w,Math.max(0,Math.min(1,f.position.z)))):(o.uniform1i(h.useScreenCoordinates,0),o.uniform1i(h.affectedByDistance,f.affectedByDistance?1:0),o.uniformMatrix4fv(h.modelViewMatrix,!1,f._modelViewMatrixArray)),k=f.map.image.width/(f.scaleByViewport?ua:1),n[0]=k*l*f.scale.x,n[1]=k*f.scale.y,o.uniform2f(h.uvScale,f.uvScale.x,
f.uvScale.y),o.uniform2f(h.uvOffset,f.uvOffset.x,f.uvOffset.y),o.uniform2f(h.alignment,f.alignment.x,f.alignment.y),o.uniform1f(h.opacity,f.opacity),o.uniform3f(h.color,f.color.r,f.color.g,f.color.b),o.uniform1f(h.rotation,f.rotation),o.uniform2fv(h.scale,n),f.mergeWith3D&&!p?(o.enable(o.DEPTH_TEST),p=!0):!f.mergeWith3D&&p&&(o.disable(o.DEPTH_TEST),p=!1),D(f.blending),J(f.map,0),o.drawElements(o.TRIANGLES,6,o.UNSIGNED_SHORT,0));o.enable(o.CULL_FACE);o.enable(o.DEPTH_TEST);o.depthMask(ga)}function E(a,
b,c){a._modelViewMatrix.multiplyToArray(b.matrixWorldInverse,a.matrixWorld,a._modelViewMatrixArray);c&&THREE.Matrix4.makeInvert3x3(a._modelViewMatrix).transposeIntoArray(a._normalMatrixArray)}function C(a){for(var b in a.attributes)if(a.attributes[b].needsUpdate)return!0;return!1}function H(a){for(var b in a.attributes)a.attributes[b].needsUpdate=!1}function L(a,b){for(var c=a.length-1;c>=0;c--)a[c].object===b&&a.splice(c,1)}function R(a,b,c){a.push({buffer:b,object:c,opaque:null,transparent:null})}
function D(a){if(a!==T){switch(a){case THREE.AdditiveBlending:o.blendEquation(o.FUNC_ADD);o.blendFunc(o.SRC_ALPHA,o.ONE);break;case THREE.SubtractiveBlending:o.blendEquation(o.FUNC_ADD);o.blendFunc(o.ZERO,o.ONE_MINUS_SRC_COLOR);break;case THREE.MultiplyBlending:o.blendEquation(o.FUNC_ADD);o.blendFunc(o.ZERO,o.SRC_COLOR);break;default:o.blendEquationSeparate(o.FUNC_ADD,o.FUNC_ADD),o.blendFuncSeparate(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA,o.ONE,o.ONE_MINUS_SRC_ALPHA)}T=a}}function O(a,b,c){(c.width&c.width-
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if(a&&!a.__webglFramebuffer){if(a.depthBuffer===void 0)a.depthBuffer=!0;if(a.stencilBuffer===void 0)a.stencilBuffer=!0;a.__webglTexture=o.createTexture();if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];o.bindTexture(o.TEXTURE_CUBE_MAP,a.__webglTexture);O(o.TEXTURE_CUBE_MAP,a,a);for(var c=0;c<6;c++){a.__webglFramebuffer[c]=o.createFramebuffer();a.__webglRenderbuffer[c]=o.createRenderbuffer();o.texImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+c,0,Z(a.format),a.width,a.height,0,Z(a.format),Z(a.type),
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case THREE.AlphaFormat:return o.ALPHA;case THREE.RGBFormat:return o.RGB;case THREE.RGBAFormat:return o.RGBA;case THREE.LuminanceFormat:return o.LUMINANCE;case THREE.LuminanceAlphaFormat:return o.LUMINANCE_ALPHA}return 0}var U=this,o,P=[],ra=null,G=null,W=-1,$=null,la=0,ja=null,sa=null,T=null,ea=null,ga=null,na=null,ia=null,I=null,Q=0,ha=0,ka=0,ua=0,va=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4],Ca=new THREE.Matrix4,Ga=new Float32Array(16),
ya=new Float32Array(16),Aa=new THREE.Vector4,Ja={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[]}},a=a||{},X=a.canvas!==void 0?a.canvas:document.createElement("canvas"),ca=a.stencil!==void 0?a.stencil:!0,V=a.preserveDrawingBuffer!==void 0?a.preserveDrawingBuffer:!1,aa=a.antialias!==void 0?a.antialias:!1,fa=a.clearColor!==void 0?new THREE.Color(a.clearColor):new THREE.Color(0),ma=a.clearAlpha!==void 0?a.clearAlpha:0,wa=a.maxLights!==
void 0?a.maxLights:4;this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0}};this.maxMorphTargets=8;this.domElement=X;this.autoUpdateScene=this.autoUpdateObjects=this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.physicallyBasedShading=this.gammaOutput=this.gammaInput=!1;this.shadowMapBias=0.0039;this.shadowMapDarkness=0.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowCameraNear=1;this.shadowCameraFar=
5E3;this.shadowCameraFov=50;this.shadowMap=[];this.shadowMapEnabled=!1;this.shadowMapSoft=this.shadowMapAutoUpdate=!0;var pa,qa=[],a=THREE.ShaderLib.depthRGBA,ta=THREE.UniformsUtils.clone(a.uniforms),Da=new THREE.ShaderMaterial({fragmentShader:a.fragmentShader,vertexShader:a.vertexShader,uniforms:ta}),Ha=new THREE.ShaderMaterial({fragmentShader:a.fragmentShader,vertexShader:a.vertexShader,uniforms:ta,morphTargets:!0});Da._shadowPass=!0;Ha._shadowPass=!0;try{if(!(o=X.getContext("experimental-webgl",
{antialias:aa,stencil:ca,preserveDrawingBuffer:V})))throw"Error creating WebGL context.";console.log(navigator.userAgent+" | "+o.getParameter(o.VERSION)+" | "+o.getParameter(o.VENDOR)+" | "+o.getParameter(o.RENDERER)+" | "+o.getParameter(o.SHADING_LANGUAGE_VERSION))}catch(za){console.error(za)}o.clearColor(0,0,0,1);o.clearDepth(1);o.clearStencil(0);o.enable(o.DEPTH_TEST);o.depthFunc(o.LEQUAL);o.frontFace(o.CCW);o.cullFace(o.BACK);o.enable(o.CULL_FACE);o.enable(o.BLEND);o.blendEquation(o.FUNC_ADD);
o.blendFunc(o.SRC_ALPHA,o.ONE_MINUS_SRC_ALPHA);o.clearColor(fa.r,fa.g,fa.b,ma);this.context=o;var Ea=o.getParameter(o.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0,S={};S.vertices=new Float32Array(16);S.faces=new Uint16Array(6);ca=0;S.vertices[ca++]=-1;S.vertices[ca++]=-1;S.vertices[ca++]=0;S.vertices[ca++]=1;S.vertices[ca++]=1;S.vertices[ca++]=-1;S.vertices[ca++]=1;S.vertices[ca++]=1;S.vertices[ca++]=1;S.vertices[ca++]=1;S.vertices[ca++]=1;S.vertices[ca++]=0;S.vertices[ca++]=-1;S.vertices[ca++]=1;S.vertices[ca++]=
0;ca=S.vertices[ca++]=0;S.faces[ca++]=0;S.faces[ca++]=1;S.faces[ca++]=2;S.faces[ca++]=0;S.faces[ca++]=2;S.faces[ca++]=3;S.vertexBuffer=o.createBuffer();S.elementBuffer=o.createBuffer();o.bindBuffer(o.ARRAY_BUFFER,S.vertexBuffer);o.bufferData(o.ARRAY_BUFFER,S.vertices,o.STATIC_DRAW);o.bindBuffer(o.ELEMENT_ARRAY_BUFFER,S.elementBuffer);o.bufferData(o.ELEMENT_ARRAY_BUFFER,S.faces,o.STATIC_DRAW);S.program=o.createProgram();o.attachShader(S.program,Y("fragment",THREE.ShaderLib.sprite.fragmentShader));
o.attachShader(S.program,Y("vertex",THREE.ShaderLib.sprite.vertexShader));o.linkProgram(S.program);S.attributes={};S.uniforms={};S.attributes.position=o.getAttribLocation(S.program,"position");S.attributes.uv=o.getAttribLocation(S.program,"uv");S.uniforms.uvOffset=o.getUniformLocation(S.program,"uvOffset");S.uniforms.uvScale=o.getUniformLocation(S.program,"uvScale");S.uniforms.rotation=o.getUniformLocation(S.program,"rotation");S.uniforms.scale=o.getUniformLocation(S.program,"scale");S.uniforms.alignment=
o.getUniformLocation(S.program,"alignment");S.uniforms.color=o.getUniformLocation(S.program,"color");S.uniforms.map=o.getUniformLocation(S.program,"map");S.uniforms.opacity=o.getUniformLocation(S.program,"opacity");S.uniforms.useScreenCoordinates=o.getUniformLocation(S.program,"useScreenCoordinates");S.uniforms.affectedByDistance=o.getUniformLocation(S.program,"affectedByDistance");S.uniforms.screenPosition=o.getUniformLocation(S.program,"screenPosition");S.uniforms.modelViewMatrix=o.getUniformLocation(S.program,
"modelViewMatrix");S.uniforms.projectionMatrix=o.getUniformLocation(S.program,"projectionMatrix");var Ra=!1;this.setSize=function(a,b){X.width=a;X.height=b;this.setViewport(0,0,X.width,X.height)};this.setViewport=function(a,b,c,e){Q=a;ha=b;ka=c;ua=e;o.viewport(Q,ha,ka,ua)};this.setScissor=function(a,b,c,e){o.scissor(a,b,c,e)};this.enableScissorTest=function(a){a?o.enable(o.SCISSOR_TEST):o.disable(o.SCISSOR_TEST)};this.setClearColorHex=function(a,b){fa.setHex(a);ma=b;o.clearColor(fa.r,fa.g,fa.b,ma)};
this.setClearColor=function(a,b){fa.copy(a);ma=b;o.clearColor(fa.r,fa.g,fa.b,ma)};this.getClearColor=function(){return fa};this.getClearAlpha=function(){return ma};this.clear=function(a,b,c){var e=0;if(a===void 0||a)e|=o.COLOR_BUFFER_BIT;if(b===void 0||b)e|=o.DEPTH_BUFFER_BIT;if(c===void 0||c)e|=o.STENCIL_BUFFER_BIT;o.clear(e)};this.getContext=function(){return o};this.deallocateObject=function(a){if(a.__webglInit)if(a.__webglInit=!1,delete a._modelViewMatrix,delete a._normalMatrixArray,delete a._modelViewMatrixArray,
delete a._objectMatrixArray,a instanceof THREE.Mesh)for(g in a.geometry.geometryGroups){var b=a.geometry.geometryGroups[g];o.deleteBuffer(b.__webglVertexBuffer);o.deleteBuffer(b.__webglNormalBuffer);o.deleteBuffer(b.__webglTangentBuffer);o.deleteBuffer(b.__webglColorBuffer);o.deleteBuffer(b.__webglUVBuffer);o.deleteBuffer(b.__webglUV2Buffer);o.deleteBuffer(b.__webglSkinVertexABuffer);o.deleteBuffer(b.__webglSkinVertexBBuffer);o.deleteBuffer(b.__webglSkinIndicesBuffer);o.deleteBuffer(b.__webglSkinWeightsBuffer);
o.deleteBuffer(b.__webglFaceBuffer);o.deleteBuffer(b.__webglLineBuffer);if(b.numMorphTargets)for(var c=0,e=b.numMorphTargets;c<e;c++)o.deleteBuffer(b.__webglMorphTargetsBuffers[c]);U.info.memory.geometries--}else if(a instanceof THREE.Ribbon)a=a.geometry,o.deleteBuffer(a.__webglVertexBuffer),o.deleteBuffer(a.__webglColorBuffer),U.info.memory.geometries--;else if(a instanceof THREE.Line)a=a.geometry,o.deleteBuffer(a.__webglVertexBuffer),o.deleteBuffer(a.__webglColorBuffer),U.info.memory.geometries--;
else if(a instanceof THREE.ParticleSystem)a=a.geometry,o.deleteBuffer(a.__webglVertexBuffer),o.deleteBuffer(a.__webglColorBuffer),U.info.memory.geometries--};this.deallocateTexture=function(a){if(a.__webglInit)a.__webglInit=!1,o.deleteTexture(a.__webglTexture),U.info.memory.textures--};this.initMaterial=function(a,b,c,e){var f,h,l,k;a instanceof THREE.MeshDepthMaterial?k="depth":a instanceof THREE.MeshNormalMaterial?k="normal":a instanceof THREE.MeshBasicMaterial?k="basic":a instanceof THREE.MeshLambertMaterial?
k="lambert":a instanceof THREE.MeshPhongMaterial?k="phong":a instanceof THREE.LineBasicMaterial?k="basic":a instanceof THREE.ParticleBasicMaterial&&(k="particle_basic");if(k){var n=THREE.ShaderLib[k];a.uniforms=THREE.UniformsUtils.clone(n.uniforms);a.vertexShader=n.vertexShader;a.fragmentShader=n.fragmentShader}var t,w,p;t=p=n=0;for(w=b.length;t<w;t++)l=b[t],l instanceof THREE.SpotLight&&p++,l instanceof THREE.DirectionalLight&&p++,l instanceof THREE.PointLight&&n++;n+p<=wa?t=p:(t=Math.ceil(wa*p/
(n+p)),n=wa-t);l={directional:t,point:n};n=p=0;for(t=b.length;n<t;n++)w=b[n],w instanceof THREE.SpotLight&&w.castShadow&&p++;var v=50;if(e!==void 0&&e instanceof THREE.SkinnedMesh)v=e.bones.length;var u;a:{t=a.fragmentShader;w=a.vertexShader;var n=a.uniforms,b=a.attributes,c={map:!!a.map,envMap:!!a.envMap,lightMap:!!a.lightMap,vertexColors:a.vertexColors,fog:c,useFog:a.fog,sizeAttenuation:a.sizeAttenuation,skinning:a.skinning,morphTargets:a.morphTargets,maxMorphTargets:this.maxMorphTargets,maxDirLights:l.directional,
maxPointLights:l.point,maxBones:v,shadowMapEnabled:this.shadowMapEnabled&&e.receiveShadow,shadowMapSoft:this.shadowMapSoft,shadowMapWidth:this.shadowMapWidth,shadowMapHeight:this.shadowMapHeight,maxShadows:p,alphaTest:a.alphaTest,metal:a.metal,perPixel:a.perPixel},x,e=[];k?e.push(k):(e.push(t),e.push(w));for(x in c)e.push(x),e.push(c[x]);k=e.join();x=0;for(e=P.length;x<e;x++)if(P[x].code===k){u=P[x].program;break a}x=o.createProgram();e=[Ea?"#define VERTEX_TEXTURES":"",U.gammaInput?"#define GAMMA_INPUT":
"",U.gammaOutput?"#define GAMMA_OUTPUT":"",U.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":"","#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+c.maxPointLights,"#define MAX_SHADOWS "+c.maxShadows,"#define MAX_BONES "+c.maxBones,c.map?"#define USE_MAP":"",c.envMap?"#define USE_ENVMAP":"",c.lightMap?"#define USE_LIGHTMAP":"",c.vertexColors?"#define USE_COLOR":"",c.skinning?"#define USE_SKINNING":"",c.morphTargets?"#define USE_MORPHTARGETS":"",c.perPixel?"#define PHONG_PER_PIXEL":
"",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapSoft?"#define SHADOWMAP_SOFT":"",c.sizeAttenuation?"#define USE_SIZEATTENUATION":"","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nuniform mat4 cameraInverseMatrix;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nattribute vec2 uv2;\n#ifdef USE_COLOR\nattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\nattribute vec3 morphTarget0;\nattribute vec3 morphTarget1;\nattribute vec3 morphTarget2;\nattribute vec3 morphTarget3;\nattribute vec3 morphTarget4;\nattribute vec3 morphTarget5;\nattribute vec3 morphTarget6;\nattribute vec3 morphTarget7;\n#endif\n#ifdef USE_SKINNING\nattribute vec4 skinVertexA;\nattribute vec4 skinVertexB;\nattribute vec4 skinIndex;\nattribute vec4 skinWeight;\n#endif\n"].join("\n");
l=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+c.maxPointLights,"#define MAX_SHADOWS "+c.maxShadows,c.alphaTest?"#define ALPHATEST "+c.alphaTest:"",U.gammaInput?"#define GAMMA_INPUT":"",U.gammaOutput?"#define GAMMA_OUTPUT":"",U.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":"",c.useFog&&c.fog?"#define USE_FOG":"",c.useFog&&c.fog instanceof THREE.FogExp2?"#define FOG_EXP2":"",c.map?"#define USE_MAP":"",c.envMap?"#define USE_ENVMAP":
"",c.lightMap?"#define USE_LIGHTMAP":"",c.vertexColors?"#define USE_COLOR":"",c.metal?"#define METAL":"",c.perPixel?"#define PHONG_PER_PIXEL":"",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapSoft?"#define SHADOWMAP_SOFT":"",c.shadowMapSoft?"#define SHADOWMAP_WIDTH "+c.shadowMapWidth.toFixed(1):"",c.shadowMapSoft?"#define SHADOWMAP_HEIGHT "+c.shadowMapHeight.toFixed(1):"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");o.attachShader(x,Y("fragment",l+t));o.attachShader(x,
Y("vertex",e+w));o.linkProgram(x);o.getProgramParameter(x,o.LINK_STATUS)||console.error("Could not initialise shader\nVALIDATE_STATUS: "+o.getProgramParameter(x,o.VALIDATE_STATUS)+", gl error ["+o.getError()+"]");x.uniforms={};x.attributes={};var X,e=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition","cameraInverseMatrix","boneGlobalMatrices","morphTargetInfluences"];for(X in n)e.push(X);X=e;e=0;for(n=X.length;e<n;e++)t=X[e],x.uniforms[t]=o.getUniformLocation(x,
......
build/custom/ThreeWebGL.js
浏览文件 @ 15db34ad
......@@ -179,71 +179,72 @@ THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,"v
THREE.ShaderChunk.default_vertex,"}"].join("\n"),fragmentShader:"vec4 pack_depth( const in float depth ) {\nconst vec4 bit_shift = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );\nconst vec4 bit_mask = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );\nvec4 res = fract( depth * bit_shift );\nres -= res.xxyz * bit_mask;\nreturn res;\n}\nvoid main() {\ngl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );\n}"}};
THREE.WebGLRenderer=function(a){function b(a,b){var c=a.vertices.length,e=b.material;if(e.attributes){if(a.__webglCustomAttributesList===void 0)a.__webglCustomAttributesList=[];for(var f in e.attributes){var h=e.attributes[f];if(!h.__webglInitialized||h.createUniqueBuffers){h.__webglInitialized=!0;var i=1;h.type==="v2"?i=2:h.type==="v3"?i=3:h.type==="v4"?i=4:h.type==="c"&&(i=3);h.size=i;h.array=new Float32Array(c*i);h.buffer=d.createBuffer();h.buffer.belongsToAttribute=f;h.needsUpdate=!0}a.__webglCustomAttributesList.push(h)}}}
function c(a,b){if(a.material&&!(a.material instanceof THREE.MeshFaceMaterial))return a.material;else if(b.materialIndex>=0)return a.geometry.materials[b.materialIndex]}function e(a,b,c){var e,f,h,i=a.vertices,o=i.length,s=a.colors,k=s.length,m=a.__vertexArray,q=a.__colorArray,l=a.__sortArray,x=a.__dirtyVertices,r=a.__dirtyColors,n=a.__webglCustomAttributesList;if(c.sortParticles){Ba.multiplySelf(c.matrixWorld);for(e=0;e<o;e++)f=i[e].position,Ha.copy(f),Ba.multiplyVector3(Ha),l[e]=[Ha.z,e];l.sort(function(a,
b){return b[0]-a[0]});for(e=0;e<o;e++)f=i[l[e][1]].position,h=e*3,m[h]=f.x,m[h+1]=f.y,m[h+2]=f.z;for(e=0;e<k;e++)h=e*3,color=s[l[e][1]],q[h]=color.r,q[h+1]=color.g,q[h+2]=color.b;if(n){s=0;for(k=n.length;s<k;s++)if(o=n[s],o.boundTo===void 0||o.boundTo==="vertices"){h=0;f=o.value.length;for(e=0;e<f;e++)index=l[e][1],o.size===1?o.array[h]=o.value[index]:(i=o.value[index],o.size===2?(o.array[h]=i.x,o.array[h+1]=i.y):o.size===3?o.type==="c"?(o.array[h]=i.r,o.array[h+1]=i.g,o.array[h+2]=i.b):(o.array[h]=
i.x,o.array[h+1]=i.y,o.array[h+2]=i.z):(o.array[h]=i.x,o.array[h+1]=i.y,o.array[h+2]=i.z,o.array[h+3]=i.w)),h+=o.size}}}else{if(x)for(e=0;e<o;e++)f=i[e].position,h=e*3,m[h]=f.x,m[h+1]=f.y,m[h+2]=f.z;if(r)for(e=0;e<k;e++)color=s[e],h=e*3,q[h]=color.r,q[h+1]=color.g,q[h+2]=color.b;if(n){s=0;for(k=n.length;s<k;s++)if(o=n[s],o.needsUpdate&&(o.boundTo===void 0||o.boundTo==="vertices")){f=o.value.length;for(e=h=0;e<f;e++)offset_custom=o.offset,o.size===1?o.array[h]=o.value[e]:(i=o.value[e],o.size===2?(o.array[h]=
i.x,o.array[h+1]=i.y):o.size===3?o.type==="c"?(o.array[h]=i.r,o.array[h+1]=i.g,o.array[h+2]=i.b):(o.array[h]=i.x,o.array[h+1]=i.y,o.array[h+2]=i.z):(o.array[h]=i.x,o.array[h+1]=i.y,o.array[h+2]=i.z,o.array[h+3]=i.w)),h+=o.size}}}if(x||c.sortParticles)d.bindBuffer(d.ARRAY_BUFFER,a.__webglVertexBuffer),d.bufferData(d.ARRAY_BUFFER,m,b);if(r||c.sortParticles)d.bindBuffer(d.ARRAY_BUFFER,a.__webglColorBuffer),d.bufferData(d.ARRAY_BUFFER,q,b);if(n){s=0;for(k=n.length;s<k;s++)if(o=n[s],o.needsUpdate||c.sortParticles)d.bindBuffer(d.ARRAY_BUFFER,
o.buffer),d.bufferData(d.ARRAY_BUFFER,o.array,b)}}function h(a,b,c,e,h){e.program||N.initMaterial(e,b,c,h);if(e.morphTargets&&!h.__webglMorphTargetInfluences){h.__webglMorphTargetInfluences=new Float32Array(N.maxMorphTargets);for(var f=0,i=N.maxMorphTargets;f<i;f++)h.__webglMorphTargetInfluences[f]=0}var o=!1,f=e.program,i=f.uniforms,s=e.uniforms;f!==Qa&&(d.useProgram(f),Qa=f,o=!0);if(e.id!==sa)sa=e.id,o=!0;if(o){d.uniformMatrix4fv(i.projectionMatrix,!1,Na);if(c&&e.fog)if(s.fogColor.value=c.color,
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R*3,N.gammaInput?(v[k]=m.r*m.r*n*n,v[k+1]=m.g*m.g*n*n,v[k+2]=m.b*m.b*n*n):(v[k]=m.r*n,v[k+1]=m.g*n,v[k+2]=m.b*n),C[k]=r.x,C[k+1]=r.y,C[k+2]=r.z,D[R]=t,R+=1;c=G*3;for(o=B.length;c<o;c++)B[c]=0;c=R*3;for(o=v.length;c<o;c++)v[c]=0;u.point.length=R;u.directional.length=G;u.ambient[0]=q;u.ambient[1]=l;u.ambient[2]=x;b=Sa;s.enableLighting.value=b.directional.length+b.point.length;s.ambientLightColor.value=b.ambient;s.directionalLightColor.value=b.directional.colors;s.directionalLightDirection.value=b.directional.positions;
s.pointLightColor.value=b.point.colors;s.pointLightPosition.value=b.point.positions;s.pointLightDistance.value=b.point.distances}if(e instanceof THREE.MeshBasicMaterial||e instanceof THREE.MeshLambertMaterial||e instanceof THREE.MeshPhongMaterial)s.opacity.value=e.opacity,N.gammaInput?s.diffuse.value.copyGammaToLinear(e.color):s.diffuse.value=e.color,(s.map.texture=e.map)&&s.offsetRepeat.value.set(e.map.offset.x,e.map.offset.y,e.map.repeat.x,e.map.repeat.y),s.lightMap.texture=e.lightMap,s.envMap.texture=
e.envMap,s.flipEnvMap.value=e.envMap instanceof THREE.WebGLRenderTargetCube?1:-1,s.reflectivity.value=e.reflectivity,s.refractionRatio.value=e.refractionRatio,s.combine.value=e.combine,s.useRefract.value=e.envMap&&e.envMap.mapping instanceof THREE.CubeRefractionMapping;if(e instanceof THREE.LineBasicMaterial)s.diffuse.value=e.color,s.opacity.value=e.opacity;else if(e instanceof THREE.ParticleBasicMaterial)s.psColor.value=e.color,s.opacity.value=e.opacity,s.size.value=e.size,s.scale.value=Ca.height/
2,s.map.texture=e.map;else if(e instanceof THREE.MeshPhongMaterial)s.shininess.value=e.shininess,N.gammaInput?(s.ambient.value.copyGammaToLinear(e.ambient),s.specular.value.copyGammaToLinear(e.specular)):(s.ambient.value=e.ambient,s.specular.value=e.specular);else if(e instanceof THREE.MeshLambertMaterial)N.gammaInput?s.ambient.value.copyGammaToLinear(e.ambient):s.ambient.value=e.ambient;else if(e instanceof THREE.MeshDepthMaterial)s.mNear.value=a.near,s.mFar.value=a.far,s.opacity.value=e.opacity;
else if(e instanceof THREE.MeshNormalMaterial)s.opacity.value=e.opacity;if(h.receiveShadow&&!e._shadowPass&&s.shadowMatrix){for(b=0;b<La.length;b++)s.shadowMatrix.value[b]=La[b],s.shadowMap.texture[b]=N.shadowMap[b];s.shadowDarkness.value=N.shadowMapDarkness;s.shadowBias.value=N.shadowMapBias}b=e.uniformsList;s=0;for(c=b.length;s<c;s++)if(l=f.uniforms[b[s][1]])if(q=b[s][0],x=q.type,o=q.value,x==="i")d.uniform1i(l,o);else if(x==="f")d.uniform1f(l,o);else if(x==="v2")d.uniform2f(l,o.x,o.y);else if(x===
"v3")d.uniform3f(l,o.x,o.y,o.z);else if(x==="v4")d.uniform4f(l,o.x,o.y,o.z,o.w);else if(x==="c")d.uniform3f(l,o.r,o.g,o.b);else if(x==="fv1")d.uniform1fv(l,o);else if(x==="fv")d.uniform3fv(l,o);else if(x==="v3v"){if(!q._array)q._array=new Float32Array(3*o.length);x=0;for(r=o.length;x<r;x++)u=x*3,q._array[u]=o[x].x,q._array[u+1]=o[x].y,q._array[u+2]=o[x].z;d.uniform3fv(l,q._array)}else if(x==="m4"){if(!q._array)q._array=new Float32Array(16);o.flattenToArray(q._array);d.uniformMatrix4fv(l,!1,q._array)}else if(x===
"m4v"){if(!q._array)q._array=new Float32Array(16*o.length);x=0;for(r=o.length;x<r;x++)o[x].flattenToArrayOffset(q._array,x*16);d.uniformMatrix4fv(l,!1,q._array)}else if(x==="t"){if(d.uniform1i(l,o),l=q.texture)if(l.image instanceof Array&&l.image.length===6){if(q=l,q.image.length===6)if(q.needsUpdate){if(!q.image.__webglTextureCube)q.image.__webglTextureCube=d.createTexture();d.activeTexture(d.TEXTURE0+o);d.bindTexture(d.TEXTURE_CUBE_MAP,q.image.__webglTextureCube);for(o=0;o<6;o++)d.texImage2D(d.TEXTURE_CUBE_MAP_POSITIVE_X+
o,0,d.RGBA,d.RGBA,d.UNSIGNED_BYTE,q.image[o]);V(d.TEXTURE_CUBE_MAP,q,q.image[0]);q.needsUpdate=!1}else d.activeTexture(d.TEXTURE0+o),d.bindTexture(d.TEXTURE_CUBE_MAP,q.image.__webglTextureCube)}else l instanceof THREE.WebGLRenderTargetCube?(q=l,d.activeTexture(d.TEXTURE0+o),d.bindTexture(d.TEXTURE_CUBE_MAP,q.__webglTexture)):Y(l,o)}else if(x==="tv"){if(!q._array){q._array=[];x=0;for(r=q.texture.length;x<r;x++)q._array[x]=o+x}d.uniform1iv(l,q._array);x=0;for(r=q.texture.length;x<r;x++)(l=q.texture[x])&&
Y(l,q._array[x])}(e instanceof THREE.ShaderMaterial||e instanceof THREE.MeshPhongMaterial||e.envMap)&&i.cameraPosition!==null&&d.uniform3f(i.cameraPosition,a.position.x,a.position.y,a.position.z);(e instanceof THREE.MeshPhongMaterial||e instanceof THREE.MeshLambertMaterial||e instanceof THREE.ShaderMaterial||e.skinning)&&i.viewMatrix!==null&&d.uniformMatrix4fv(i.viewMatrix,!1,Oa);e.skinning&&(d.uniformMatrix4fv(i.cameraInverseMatrix,!1,Oa),d.uniformMatrix4fv(i.boneGlobalMatrices,!1,h.boneMatrices))}d.uniformMatrix4fv(i.modelViewMatrix,
!1,h._modelViewMatrixArray);i.normalMatrix&&d.uniformMatrix3fv(i.normalMatrix,!1,h._normalMatrixArray);(e instanceof THREE.ShaderMaterial||e.envMap||e.skinning||h.receiveShadow)&&i.objectMatrix!==null&&d.uniformMatrix4fv(i.objectMatrix,!1,h._objectMatrixArray);return f}function f(a,b,c,e,f,i){if(e.opacity!==0){var k,o,c=h(a,b,c,e,i),a=c.attributes,b=!1,c=f.id*16777215+c.id*2+(e.wireframe?1:0);c!==H&&(H=c,b=!0);if(!e.morphTargets&&a.position>=0)b&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglVertexBuffer),
d.vertexAttribPointer(a.position,3,d.FLOAT,!1,0,0));else if(i.morphTargetBase){c=e.program.attributes;i.morphTargetBase!==-1?(d.bindBuffer(d.ARRAY_BUFFER,f.__webglMorphTargetsBuffers[i.morphTargetBase]),d.vertexAttribPointer(c.position,3,d.FLOAT,!1,0,0)):c.position>=0&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglVertexBuffer),d.vertexAttribPointer(c.position,3,d.FLOAT,!1,0,0));if(i.morphTargetForcedOrder.length){k=0;var s=i.morphTargetForcedOrder;for(o=i.morphTargetInfluences;k<e.numSupportedMorphTargets&&
k<s.length;)d.bindBuffer(d.ARRAY_BUFFER,f.__webglMorphTargetsBuffers[s[k]]),d.vertexAttribPointer(c["morphTarget"+k],3,d.FLOAT,!1,0,0),i.__webglMorphTargetInfluences[k]=o[s[k]],k++}else{var s=[],l=-1,m=0;o=i.morphTargetInfluences;var q,n=o.length;k=0;for(i.morphTargetBase!==-1&&(s[i.morphTargetBase]=!0);k<e.numSupportedMorphTargets;){for(q=0;q<n;q++)!s[q]&&o[q]>l&&(m=q,l=o[m]);d.bindBuffer(d.ARRAY_BUFFER,f.__webglMorphTargetsBuffers[m]);d.vertexAttribPointer(c["morphTarget"+k],3,d.FLOAT,!1,0,0);i.__webglMorphTargetInfluences[k]=
l;s[m]=1;l=-1;k++}}e.program.uniforms.morphTargetInfluences!==null&&d.uniform1fv(e.program.uniforms.morphTargetInfluences,i.__webglMorphTargetInfluences)}if(b){if(f.__webglCustomAttributesList){k=0;for(o=f.__webglCustomAttributesList.length;k<o;k++)c=f.__webglCustomAttributesList[k],a[c.buffer.belongsToAttribute]>=0&&(d.bindBuffer(d.ARRAY_BUFFER,c.buffer),d.vertexAttribPointer(a[c.buffer.belongsToAttribute],c.size,d.FLOAT,!1,0,0))}a.color>=0&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglColorBuffer),d.vertexAttribPointer(a.color,
3,d.FLOAT,!1,0,0));a.normal>=0&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglNormalBuffer),d.vertexAttribPointer(a.normal,3,d.FLOAT,!1,0,0));a.tangent>=0&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglTangentBuffer),d.vertexAttribPointer(a.tangent,4,d.FLOAT,!1,0,0));a.uv>=0&&(f.__webglUVBuffer?(d.bindBuffer(d.ARRAY_BUFFER,f.__webglUVBuffer),d.vertexAttribPointer(a.uv,2,d.FLOAT,!1,0,0),d.enableVertexAttribArray(a.uv)):d.disableVertexAttribArray(a.uv));a.uv2>=0&&(f.__webglUV2Buffer?(d.bindBuffer(d.ARRAY_BUFFER,f.__webglUV2Buffer),
d.vertexAttribPointer(a.uv2,2,d.FLOAT,!1,0,0),d.enableVertexAttribArray(a.uv2)):d.disableVertexAttribArray(a.uv2));e.skinning&&a.skinVertexA>=0&&a.skinVertexB>=0&&a.skinIndex>=0&&a.skinWeight>=0&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglSkinVertexABuffer),d.vertexAttribPointer(a.skinVertexA,4,d.FLOAT,!1,0,0),d.bindBuffer(d.ARRAY_BUFFER,f.__webglSkinVertexBBuffer),d.vertexAttribPointer(a.skinVertexB,4,d.FLOAT,!1,0,0),d.bindBuffer(d.ARRAY_BUFFER,f.__webglSkinIndicesBuffer),d.vertexAttribPointer(a.skinIndex,
4,d.FLOAT,!1,0,0),d.bindBuffer(d.ARRAY_BUFFER,f.__webglSkinWeightsBuffer),d.vertexAttribPointer(a.skinWeight,4,d.FLOAT,!1,0,0))}i instanceof THREE.Mesh?(e.wireframe?(d.lineWidth(e.wireframeLinewidth),b&&d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,f.__webglLineBuffer),d.drawElements(d.LINES,f.__webglLineCount,d.UNSIGNED_SHORT,0)):(b&&d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,f.__webglFaceBuffer),d.drawElements(d.TRIANGLES,f.__webglFaceCount,d.UNSIGNED_SHORT,0)),N.info.render.calls++,N.info.render.vertices+=f.__webglFaceCount,
N.info.render.faces+=f.__webglFaceCount/3):i instanceof THREE.Line?(i=i.type===THREE.LineStrip?d.LINE_STRIP:d.LINES,d.lineWidth(e.linewidth),d.drawArrays(i,0,f.__webglLineCount),N.info.render.calls++):i instanceof THREE.ParticleSystem?(d.drawArrays(d.POINTS,0,f.__webglParticleCount),N.info.render.calls++):i instanceof THREE.Ribbon&&(d.drawArrays(d.TRIANGLE_STRIP,0,f.__webglVertexCount),N.info.render.calls++)}}function i(a,b,c){if(!a.__webglVertexBuffer)a.__webglVertexBuffer=d.createBuffer();if(!a.__webglNormalBuffer)a.__webglNormalBuffer=
d.createBuffer();a.hasPos&&(d.bindBuffer(d.ARRAY_BUFFER,a.__webglVertexBuffer),d.bufferData(d.ARRAY_BUFFER,a.positionArray,d.DYNAMIC_DRAW),d.enableVertexAttribArray(b.attributes.position),d.vertexAttribPointer(b.attributes.position,3,d.FLOAT,!1,0,0));if(a.hasNormal){d.bindBuffer(d.ARRAY_BUFFER,a.__webglNormalBuffer);if(c===THREE.FlatShading){var e,f,h,i,o,k,l,m,q,n,x=a.count*3;for(n=0;n<x;n+=9)c=a.normalArray,e=c[n],f=c[n+1],h=c[n+2],i=c[n+3],k=c[n+4],m=c[n+5],o=c[n+6],l=c[n+7],q=c[n+8],e=(e+i+o)/
3,f=(f+k+l)/3,h=(h+m+q)/3,c[n]=e,c[n+1]=f,c[n+2]=h,c[n+3]=e,c[n+4]=f,c[n+5]=h,c[n+6]=e,c[n+7]=f,c[n+8]=h}d.bufferData(d.ARRAY_BUFFER,a.normalArray,d.DYNAMIC_DRAW);d.enableVertexAttribArray(b.attributes.normal);d.vertexAttribPointer(b.attributes.normal,3,d.FLOAT,!1,0,0)}d.drawArrays(d.TRIANGLES,0,a.count);a.count=0}function k(a){if(ga!==a.doubleSided)a.doubleSided?d.disable(d.CULL_FACE):d.enable(d.CULL_FACE),ga=a.doubleSided;if(ta!==a.flipSided)a.flipSided?d.frontFace(d.CW):d.frontFace(d.CCW),ta=a.flipSided}
function r(a){oa!==a&&(a?d.enable(d.DEPTH_TEST):d.disable(d.DEPTH_TEST),oa=a)}function n(a){ua!==a&&(d.depthMask(a),ua=a)}function l(a,b,c){Fa!==a&&(a?d.enable(d.POLYGON_OFFSET_FILL):d.disable(d.POLYGON_OFFSET_FILL),Fa=a);if(a&&(Ja!==b||Ga!==c))d.polygonOffset(b,c),Ja=b,Ga=c}function t(a){va[0].set(a.n41-a.n11,a.n42-a.n12,a.n43-a.n13,a.n44-a.n14);va[1].set(a.n41+a.n11,a.n42+a.n12,a.n43+a.n13,a.n44+a.n14);va[2].set(a.n41+a.n21,a.n42+a.n22,a.n43+a.n23,a.n44+a.n24);va[3].set(a.n41-a.n21,a.n42-a.n22,
a.n43-a.n23,a.n44-a.n24);va[4].set(a.n41-a.n31,a.n42-a.n32,a.n43-a.n33,a.n44-a.n34);va[5].set(a.n41+a.n31,a.n42+a.n32,a.n43+a.n33,a.n44+a.n34);for(var b,a=0;a<6;a++)b=va[a],b.divideScalar(Math.sqrt(b.x*b.x+b.y*b.y+b.z*b.z))}function B(a){for(var b=a.matrixWorld,d=-a.geometry.boundingSphere.radius*Math.max(a.scale.x,Math.max(a.scale.y,a.scale.z)),c=0;c<6;c++)if(a=va[c].x*b.n14+va[c].y*b.n24+va[c].z*b.n34+va[c].w,a<=d)return!1;return!0}function C(a){var b=a.object.material;b.transparent?(a.transparent=
b,a.opaque=null):(a.opaque=b,a.transparent=null)}function D(a){var b=a.object,d=a.buffer,c;c=b.material;if(c instanceof THREE.MeshFaceMaterial){if(d=d.materialIndex,d>=0)b=b.geometry.materials[d],b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}else if(b=c)b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}function G(a,b){return b.z-a.z}function F(a){var b,c,e,l=0,U,n,o,s,Q=a.lights;pa||(pa=new THREE.PerspectiveCamera(N.shadowCameraFov,N.shadowMapWidth/
N.shadowMapHeight,N.shadowCameraNear,N.shadowCameraFar));b=0;for(c=Q.length;b<c;b++)if(e=Q[b],e instanceof THREE.SpotLight&&e.castShadow){sa=-1;N.shadowMap[l]||(N.shadowMap[l]=new THREE.WebGLRenderTarget(N.shadowMapWidth,N.shadowMapHeight,{minFilter:THREE.LinearFilter,magFilter:THREE.LinearFilter,format:THREE.RGBAFormat}));La[l]||(La[l]=new THREE.Matrix4);U=N.shadowMap[l];n=La[l];pa.position.copy(e.position);pa.lookAt(e.target.position);pa.parent==null&&(console.warn("Camera is not on the Scene. Adding it..."),
a.add(pa));this.autoUpdateScene&&a.updateMatrixWorld();pa.matrixWorldInverse.getInverse(pa.matrixWorld);n.set(0.5,0,0,0.5,0,0.5,0,0.5,0,0,0.5,0.5,0,0,0,1);n.multiplySelf(pa.projectionMatrix);n.multiplySelf(pa.matrixWorldInverse);pa.matrixWorldInverse.flattenToArray(Oa);pa.projectionMatrix.flattenToArray(Na);Ba.multiply(pa.projectionMatrix,pa.matrixWorldInverse);t(Ba);W(U);d.clearColor(1,1,1,1);N.clear();d.clearColor(wa.r,wa.g,wa.b,Da);n=a.__webglObjects.length;e=a.__webglObjectsImmediate.length;for(U=
0;U<n;U++)o=a.__webglObjects[U],s=o.object,s.visible&&s.castShadow?!(s instanceof THREE.Mesh)||!s.frustumCulled||B(s)?(s.matrixWorld.flattenToArray(s._objectMatrixArray),O(s,pa,!1),o.render=!0):o.render=!1:o.render=!1;r(!0);K(THREE.NormalBlending);for(U=0;U<n;U++)if(o=a.__webglObjects[U],o.render)s=o.object,buffer=o.buffer,k(s),o=s.customDepthMaterial?s.customDepthMaterial:s.geometry.morphTargets.length?Ta:Pa,f(pa,Q,null,o,buffer,s);for(U=0;U<e;U++)o=a.__webglObjectsImmediate[U],s=o.object,s.visible&&
s.castShadow&&(s.matrixAutoUpdate&&s.matrixWorld.flattenToArray(s._objectMatrixArray),H=-1,O(s,pa,!1),k(s),program=h(pa,Q,null,Pa,s),s.immediateRenderCallback?s.immediateRenderCallback(program,d,va):s.render(function(a){i(a,program,Pa.shading)}));l++}}function ra(a,b){var c,e,f;c=w.attributes;var h=w.uniforms,i=Ia/Ma,o,k=[],l=Ma*0.5,m=Ia*0.5,q=!0;d.useProgram(w.program);Qa=w.program;H=oa=P=-1;Ua||(d.enableVertexAttribArray(w.attributes.position),d.enableVertexAttribArray(w.attributes.uv),Ua=!0);d.disable(d.CULL_FACE);
d.enable(d.BLEND);d.depthMask(!0);d.bindBuffer(d.ARRAY_BUFFER,w.vertexBuffer);d.vertexAttribPointer(c.position,2,d.FLOAT,!1,16,0);d.vertexAttribPointer(c.uv,2,d.FLOAT,!1,16,8);d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,w.elementBuffer);d.uniformMatrix4fv(h.projectionMatrix,!1,Na);d.activeTexture(d.TEXTURE0);d.uniform1i(h.map,0);c=0;for(e=a.__webglSprites.length;c<e;c++)if(f=a.__webglSprites[c],f.visible&&f.opacity!==0)f.useScreenCoordinates?f.z=-f.position.z:(f._modelViewMatrix.multiplyToArray(b.matrixWorldInverse,
f.matrixWorld,f._modelViewMatrixArray),f.z=-f._modelViewMatrix.n34);a.__webglSprites.sort(G);c=0;for(e=a.__webglSprites.length;c<e;c++)f=a.__webglSprites[c],f.visible&&f.opacity!==0&&f.map&&f.map.image&&f.map.image.width&&(f.useScreenCoordinates?(d.uniform1i(h.useScreenCoordinates,1),d.uniform3f(h.screenPosition,(f.position.x-l)/l,(m-f.position.y)/m,Math.max(0,Math.min(1,f.position.z)))):(d.uniform1i(h.useScreenCoordinates,0),d.uniform1i(h.affectedByDistance,f.affectedByDistance?1:0),d.uniformMatrix4fv(h.modelViewMatrix,
!1,f._modelViewMatrixArray)),o=f.map.image.width/(f.scaleByViewport?Ia:1),k[0]=o*i*f.scale.x,k[1]=o*f.scale.y,d.uniform2f(h.uvScale,f.uvScale.x,f.uvScale.y),d.uniform2f(h.uvOffset,f.uvOffset.x,f.uvOffset.y),d.uniform2f(h.alignment,f.alignment.x,f.alignment.y),d.uniform1f(h.opacity,f.opacity),d.uniform3f(h.color,f.color.r,f.color.g,f.color.b),d.uniform1f(h.rotation,f.rotation),d.uniform2fv(h.scale,k),f.mergeWith3D&&!q?(d.enable(d.DEPTH_TEST),q=!0):!f.mergeWith3D&&q&&(d.disable(d.DEPTH_TEST),q=!1),
K(f.blending),Y(f.map,0),d.drawElements(d.TRIANGLES,6,d.UNSIGNED_SHORT,0));d.enable(d.CULL_FACE);d.enable(d.DEPTH_TEST);d.depthMask(ua)}function O(a,b,d){a._modelViewMatrix.multiplyToArray(b.matrixWorldInverse,a.matrixWorld,a._modelViewMatrixArray);d&&THREE.Matrix4.makeInvert3x3(a._modelViewMatrix).transposeIntoArray(a._normalMatrixArray)}function la(a){for(var b in a.attributes)if(a.attributes[b].needsUpdate)return!0;return!1}function na(a){for(var b in a.attributes)a.attributes[b].needsUpdate=!1}
function S(a,b){for(var d=a.length-1;d>=0;d--)a[d].object===b&&a.splice(d,1)}function da(a,b,d){a.push({buffer:b,object:d,opaque:null,transparent:null})}function K(a){if(a!==P){switch(a){case THREE.AdditiveBlending:d.blendEquation(d.FUNC_ADD);d.blendFunc(d.SRC_ALPHA,d.ONE);break;case THREE.SubtractiveBlending:d.blendEquation(d.FUNC_ADD);d.blendFunc(d.ZERO,d.ONE_MINUS_SRC_COLOR);break;case THREE.MultiplyBlending:d.blendEquation(d.FUNC_ADD);d.blendFunc(d.ZERO,d.SRC_COLOR);break;default:d.blendEquationSeparate(d.FUNC_ADD,
d.FUNC_ADD),d.blendFuncSeparate(d.SRC_ALPHA,d.ONE_MINUS_SRC_ALPHA,d.ONE,d.ONE_MINUS_SRC_ALPHA)}P=a}}function V(a,b,c){(c.width&c.width-1)===0&&(c.height&c.height-1)===0?(d.texParameteri(a,d.TEXTURE_WRAP_S,ka(b.wrapS)),d.texParameteri(a,d.TEXTURE_WRAP_T,ka(b.wrapT)),d.texParameteri(a,d.TEXTURE_MAG_FILTER,ka(b.magFilter)),d.texParameteri(a,d.TEXTURE_MIN_FILTER,ka(b.minFilter)),d.generateMipmap(a)):(d.texParameteri(a,d.TEXTURE_WRAP_S,d.CLAMP_TO_EDGE),d.texParameteri(a,d.TEXTURE_WRAP_T,d.CLAMP_TO_EDGE),
d.texParameteri(a,d.TEXTURE_MAG_FILTER,xa(b.magFilter)),d.texParameteri(a,d.TEXTURE_MIN_FILTER,xa(b.minFilter)))}function Y(a,b){if(a.needsUpdate){if(!a.__webglInit)a.__webglInit=!0,a.__webglTexture=d.createTexture(),N.info.memory.textures++;d.activeTexture(d.TEXTURE0+b);d.bindTexture(d.TEXTURE_2D,a.__webglTexture);a instanceof THREE.DataTexture?d.texImage2D(d.TEXTURE_2D,0,ka(a.format),a.image.width,a.image.height,0,ka(a.format),d.UNSIGNED_BYTE,a.image.data):d.texImage2D(d.TEXTURE_2D,0,d.RGBA,d.RGBA,
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d.createFramebuffer();a.__webglRenderbuffer[c]=d.createRenderbuffer();d.texImage2D(d.TEXTURE_CUBE_MAP_POSITIVE_X+c,0,ka(a.format),a.width,a.height,0,ka(a.format),ka(a.type),null);var e=a,f=d.TEXTURE_CUBE_MAP_POSITIVE_X+c;d.bindFramebuffer(d.FRAMEBUFFER,a.__webglFramebuffer[c]);d.framebufferTexture2D(d.FRAMEBUFFER,d.COLOR_ATTACHMENT0,f,e.__webglTexture,0);J(a.__webglRenderbuffer[c],a)}}else a.__webglFramebuffer=d.createFramebuffer(),a.__webglRenderbuffer=d.createRenderbuffer(),d.bindTexture(d.TEXTURE_2D,
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b){var c;a==="fragment"?c=d.createShader(d.FRAGMENT_SHADER):a==="vertex"&&(c=d.createShader(d.VERTEX_SHADER));d.shaderSource(c,b);d.compileShader(c);if(!d.getShaderParameter(c,d.COMPILE_STATUS))return console.error(d.getShaderInfoLog(c)),console.error(b),null;return c}function xa(a){switch(a){case THREE.NearestFilter:case THREE.NearestMipMapNearestFilter:case THREE.NearestMipMapLinearFilter:return d.NEAREST;default:return d.LINEAR}}function ka(a){switch(a){case THREE.RepeatWrapping:return d.REPEAT;
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null,ja=null,sa=-1,H=null,qa=0,ga=null,ta=null,P=null,oa=null,ua=null,Fa=null,Ja=null,Ga=null,Aa=0,ya=0,Ma=0,Ia=0,va=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4],Ba=new THREE.Matrix4,Na=new Float32Array(16),Oa=new Float32Array(16),Ha=new THREE.Vector4,Sa={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[]}},a=a||{},Ca=a.canvas!==void 0?a.canvas:document.createElement("canvas"),
T=a.stencil!==void 0?a.stencil:!0,Xa=a.preserveDrawingBuffer!==void 0?a.preserveDrawingBuffer:!1,Ya=a.antialias!==void 0?a.antialias:!1,wa=a.clearColor!==void 0?new THREE.Color(a.clearColor):new THREE.Color(0),Da=a.clearAlpha!==void 0?a.clearAlpha:0,Ra=a.maxLights!==void 0?a.maxLights:4;this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0}};this.maxMorphTargets=8;this.domElement=Ca;this.autoUpdateScene=this.autoUpdateObjects=this.sortObjects=this.autoClearStencil=
this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.physicallyBasedShading=this.gammaOutput=this.gammaInput=!1;this.shadowMapBias=0.0039;this.shadowMapDarkness=0.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowCameraNear=1;this.shadowCameraFar=5E3;this.shadowCameraFov=50;this.shadowMap=[];this.shadowMapEnabled=!1;this.shadowMapSoft=this.shadowMapAutoUpdate=!0;var pa,La=[],a=THREE.ShaderLib.depthRGBA,Va=THREE.UniformsUtils.clone(a.uniforms),Pa=new THREE.ShaderMaterial({fragmentShader:a.fragmentShader,
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0,0,1);d.clearDepth(1);d.clearStencil(0);d.enable(d.DEPTH_TEST);d.depthFunc(d.LEQUAL);d.frontFace(d.CCW);d.cullFace(d.BACK);d.enable(d.CULL_FACE);d.enable(d.BLEND);d.blendEquation(d.FUNC_ADD);d.blendFunc(d.SRC_ALPHA,d.ONE_MINUS_SRC_ALPHA);d.clearColor(wa.r,wa.g,wa.b,Da);this.context=d;var Wa=d.getParameter(d.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0,w={};w.vertices=new Float32Array(16);w.faces=new Uint16Array(6);T=0;w.vertices[T++]=-1;w.vertices[T++]=-1;w.vertices[T++]=0;w.vertices[T++]=1;w.vertices[T++]=
1;w.vertices[T++]=-1;w.vertices[T++]=1;w.vertices[T++]=1;w.vertices[T++]=1;w.vertices[T++]=1;w.vertices[T++]=1;w.vertices[T++]=0;w.vertices[T++]=-1;w.vertices[T++]=1;w.vertices[T++]=0;T=w.vertices[T++]=0;w.faces[T++]=0;w.faces[T++]=1;w.faces[T++]=2;w.faces[T++]=0;w.faces[T++]=2;w.faces[T++]=3;w.vertexBuffer=d.createBuffer();w.elementBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,w.vertexBuffer);d.bufferData(d.ARRAY_BUFFER,w.vertices,d.STATIC_DRAW);d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,w.elementBuffer);
d.bufferData(d.ELEMENT_ARRAY_BUFFER,w.faces,d.STATIC_DRAW);w.program=d.createProgram();d.attachShader(w.program,ma("fragment",THREE.ShaderLib.sprite.fragmentShader));d.attachShader(w.program,ma("vertex",THREE.ShaderLib.sprite.vertexShader));d.linkProgram(w.program);w.attributes={};w.uniforms={};w.attributes.position=d.getAttribLocation(w.program,"position");w.attributes.uv=d.getAttribLocation(w.program,"uv");w.uniforms.uvOffset=d.getUniformLocation(w.program,"uvOffset");w.uniforms.uvScale=d.getUniformLocation(w.program,
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"affectedByDistance");w.uniforms.screenPosition=d.getUniformLocation(w.program,"screenPosition");w.uniforms.modelViewMatrix=d.getUniformLocation(w.program,"modelViewMatrix");w.uniforms.projectionMatrix=d.getUniformLocation(w.program,"projectionMatrix");var Ua=!1;this.setSize=function(a,b){Ca.width=a;Ca.height=b;this.setViewport(0,0,Ca.width,Ca.height)};this.setViewport=function(a,b,c,e){Aa=a;ya=b;Ma=c;Ia=e;d.viewport(Aa,ya,Ma,Ia)};this.setScissor=function(a,b,c,e){d.scissor(a,b,c,e)};this.enableScissorTest=
function(a){a?d.enable(d.SCISSOR_TEST):d.disable(d.SCISSOR_TEST)};this.setClearColorHex=function(a,b){wa.setHex(a);Da=b;d.clearColor(wa.r,wa.g,wa.b,Da)};this.setClearColor=function(a,b){wa.copy(a);Da=b;d.clearColor(wa.r,wa.g,wa.b,Da)};this.getClearColor=function(){return wa};this.getClearAlpha=function(){return Da};this.clear=function(a,b,c){var e=0;if(a===void 0||a)e|=d.COLOR_BUFFER_BIT;if(b===void 0||b)e|=d.DEPTH_BUFFER_BIT;if(c===void 0||c)e|=d.STENCIL_BUFFER_BIT;d.clear(e)};this.getContext=function(){return d};
this.deallocateObject=function(a){if(a.__webglInit)if(a.__webglInit=!1,delete a._modelViewMatrix,delete a._normalMatrixArray,delete a._modelViewMatrixArray,delete a._objectMatrixArray,a instanceof THREE.Mesh)for(g in a.geometry.geometryGroups){var b=a.geometry.geometryGroups[g];d.deleteBuffer(b.__webglVertexBuffer);d.deleteBuffer(b.__webglNormalBuffer);d.deleteBuffer(b.__webglTangentBuffer);d.deleteBuffer(b.__webglColorBuffer);d.deleteBuffer(b.__webglUVBuffer);d.deleteBuffer(b.__webglUV2Buffer);d.deleteBuffer(b.__webglSkinVertexABuffer);
d.deleteBuffer(b.__webglSkinVertexBBuffer);d.deleteBuffer(b.__webglSkinIndicesBuffer);d.deleteBuffer(b.__webglSkinWeightsBuffer);d.deleteBuffer(b.__webglFaceBuffer);d.deleteBuffer(b.__webglLineBuffer);if(b.numMorphTargets)for(var c=0,e=b.numMorphTargets;c<e;c++)d.deleteBuffer(b.__webglMorphTargetsBuffers[c]);N.info.memory.geometries--}else if(a instanceof THREE.Ribbon)a=a.geometry,d.deleteBuffer(a.__webglVertexBuffer),d.deleteBuffer(a.__webglColorBuffer),N.info.memory.geometries--;else if(a instanceof
THREE.Line)a=a.geometry,d.deleteBuffer(a.__webglVertexBuffer),d.deleteBuffer(a.__webglColorBuffer),N.info.memory.geometries--;else if(a instanceof THREE.ParticleSystem)a=a.geometry,d.deleteBuffer(a.__webglVertexBuffer),d.deleteBuffer(a.__webglColorBuffer),N.info.memory.geometries--};this.deallocateTexture=function(a){if(a.__webglInit)a.__webglInit=!1,d.deleteTexture(a.__webglTexture),N.info.memory.textures--};this.initMaterial=function(a,b,c,e){var f,h,i,o;a instanceof THREE.MeshDepthMaterial?o="depth":
a instanceof THREE.MeshNormalMaterial?o="normal":a instanceof THREE.MeshBasicMaterial?o="basic":a instanceof THREE.MeshLambertMaterial?o="lambert":a instanceof THREE.MeshPhongMaterial?o="phong":a instanceof THREE.LineBasicMaterial?o="basic":a instanceof THREE.ParticleBasicMaterial&&(o="particle_basic");if(o){var k=THREE.ShaderLib[o];a.uniforms=THREE.UniformsUtils.clone(k.uniforms);a.vertexShader=k.vertexShader;a.fragmentShader=k.fragmentShader}var l,m,q;l=q=k=0;for(m=b.length;l<m;l++)i=b[l],i instanceof
THREE.SpotLight&&q++,i instanceof THREE.DirectionalLight&&q++,i instanceof THREE.PointLight&&k++;k+q<=Ra?l=q:(l=Math.ceil(Ra*q/(k+q)),k=Ra-l);i={directional:l,point:k};k=q=0;for(l=b.length;k<l;k++)m=b[k],m instanceof THREE.SpotLight&&m.castShadow&&q++;var n=50;if(e!==void 0&&e instanceof THREE.SkinnedMesh)n=e.bones.length;var x;a:{l=a.fragmentShader;m=a.vertexShader;var k=a.uniforms,b=a.attributes,c={map:!!a.map,envMap:!!a.envMap,lightMap:!!a.lightMap,vertexColors:a.vertexColors,fog:c,useFog:a.fog,
sizeAttenuation:a.sizeAttenuation,skinning:a.skinning,morphTargets:a.morphTargets,maxMorphTargets:this.maxMorphTargets,maxDirLights:i.directional,maxPointLights:i.point,maxBones:n,shadowMapEnabled:this.shadowMapEnabled&&e.receiveShadow,shadowMapSoft:this.shadowMapSoft,shadowMapWidth:this.shadowMapWidth,shadowMapHeight:this.shadowMapHeight,maxShadows:q,alphaTest:a.alphaTest,metal:a.metal,perPixel:a.perPixel},r,e=[];o?e.push(o):(e.push(l),e.push(m));for(r in c)e.push(r),e.push(c[r]);o=e.join();r=0;
for(e=Ea.length;r<e;r++)if(Ea[r].code===o){x=Ea[r].program;break a}r=d.createProgram();e=[Wa?"#define VERTEX_TEXTURES":"",N.gammaInput?"#define GAMMA_INPUT":"",N.gammaOutput?"#define GAMMA_OUTPUT":"",N.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":"","#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+c.maxPointLights,"#define MAX_SHADOWS "+c.maxShadows,"#define MAX_BONES "+c.maxBones,c.map?"#define USE_MAP":"",c.envMap?"#define USE_ENVMAP":"",c.lightMap?"#define USE_LIGHTMAP":
"",c.vertexColors?"#define USE_COLOR":"",c.skinning?"#define USE_SKINNING":"",c.morphTargets?"#define USE_MORPHTARGETS":"",c.perPixel?"#define PHONG_PER_PIXEL":"",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapSoft?"#define SHADOWMAP_SOFT":"",c.sizeAttenuation?"#define USE_SIZEATTENUATION":"","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nuniform mat4 cameraInverseMatrix;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nattribute vec2 uv2;\n#ifdef USE_COLOR\nattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\nattribute vec3 morphTarget0;\nattribute vec3 morphTarget1;\nattribute vec3 morphTarget2;\nattribute vec3 morphTarget3;\nattribute vec3 morphTarget4;\nattribute vec3 morphTarget5;\nattribute vec3 morphTarget6;\nattribute vec3 morphTarget7;\n#endif\n#ifdef USE_SKINNING\nattribute vec4 skinVertexA;\nattribute vec4 skinVertexB;\nattribute vec4 skinIndex;\nattribute vec4 skinWeight;\n#endif\n"].join("\n");
b){return b[0]-a[0]});for(e=0;e<o;e++)f=i[l[e][1]].position,h=e*3,m[h]=f.x,m[h+1]=f.y,m[h+2]=f.z;for(e=0;e<k;e++)h=e*3,color=s[l[e][1]],q[h]=color.r,q[h+1]=color.g,q[h+2]=color.b;if(n){s=0;for(k=n.length;s<k;s++)if(o=n[s],o.boundTo===void 0||o.boundTo==="vertices")if(h=0,f=o.value.length,o.size===1)for(e=0;e<f;e++)index=l[e][1],o.array[e]=o.value[index];else if(o.size===2)for(e=0;e<f;e++)index=l[e][1],i=o.value[index],o.array[h]=i.x,o.array[h+1]=i.y,h+=2;else if(o.size===3)if(o.type==="c")for(e=0;e<
f;e++)index=l[e][1],i=o.value[index],o.array[h]=i.r,o.array[h+1]=i.g,o.array[h+2]=i.b,h+=3;else for(e=0;e<f;e++)index=l[e][1],i=o.value[index],o.array[h]=i.x,o.array[h+1]=i.y,o.array[h+2]=i.z,h+=3;else if(o.size===4)for(e=0;e<f;e++)index=l[e][1],i=o.value[index],o.array[h]=i.x,o.array[h+1]=i.y,o.array[h+2]=i.z,o.array[h+3]=i.w,h+=4}}else{if(x)for(e=0;e<o;e++)f=i[e].position,h=e*3,m[h]=f.x,m[h+1]=f.y,m[h+2]=f.z;if(r)for(e=0;e<k;e++)color=s[e],h=e*3,q[h]=color.r,q[h+1]=color.g,q[h+2]=color.b;if(n){s=
0;for(k=n.length;s<k;s++)if(o=n[s],o.needsUpdate&&(o.boundTo===void 0||o.boundTo==="vertices"))if(f=o.value.length,h=0,o.size===1)for(e=0;e<f;e++)o.array[e]=o.value[e];else if(o.size===2)for(e=0;e<f;e++)i=o.value[e],o.array[h]=i.x,o.array[h+1]=i.y,h+=2;else if(o.size===3)if(o.type==="c")for(e=0;e<f;e++)i=o.value[e],o.array[h]=i.r,o.array[h+1]=i.g,o.array[h+2]=i.b,h+=3;else for(e=0;e<f;e++)i=o.value[e],o.array[h]=i.x,o.array[h+1]=i.y,o.array[h+2]=i.z,h+=3;else if(o.size===4)for(e=0;e<f;e++)i=o.value[e],
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if(e instanceof THREE.MeshPhongMaterial||e instanceof THREE.MeshLambertMaterial||e.lights){for(var k,m,q=0,l=0,x=0,r,n,t,u=Sa,B=u.directional.colors,w=u.directional.positions,v=u.point.colors,C=u.point.positions,D=u.point.distances,G=0,R=0,c=k=t=0,o=b.length;c<o;c++)if(k=b[c],m=k.color,r=k.position,n=k.intensity,t=k.distance,k instanceof THREE.AmbientLight)N.gammaInput?(q+=m.r*m.r,l+=m.g*m.g,x+=m.b*m.b):(q+=m.r,l+=m.g,x+=m.b);else if(k instanceof THREE.DirectionalLight)t=G*3,N.gammaInput?(B[t]=m.r*
m.r*n*n,B[t+1]=m.g*m.g*n*n,B[t+2]=m.b*m.b*n*n):(B[t]=m.r*n,B[t+1]=m.g*n,B[t+2]=m.b*n),w[t]=r.x,w[t+1]=r.y,w[t+2]=r.z,G+=1;else if(k instanceof THREE.SpotLight)t=G*3,N.gammaInput?(B[t]=m.r*m.r*n*n,B[t+1]=m.g*m.g*n*n,B[t+2]=m.b*m.b*n*n):(B[t]=m.r*n,B[t+1]=m.g*n,B[t+2]=m.b*n),m=1/r.length(),w[t]=r.x*m,w[t+1]=r.y*m,w[t+2]=r.z*m,G+=1;else if(k instanceof THREE.PointLight)k=R*3,N.gammaInput?(v[k]=m.r*m.r*n*n,v[k+1]=m.g*m.g*n*n,v[k+2]=m.b*m.b*n*n):(v[k]=m.r*n,v[k+1]=m.g*n,v[k+2]=m.b*n),C[k]=r.x,C[k+1]=r.y,
C[k+2]=r.z,D[R]=t,R+=1;c=G*3;for(o=B.length;c<o;c++)B[c]=0;c=R*3;for(o=v.length;c<o;c++)v[c]=0;u.point.length=R;u.directional.length=G;u.ambient[0]=q;u.ambient[1]=l;u.ambient[2]=x;b=Sa;s.enableLighting.value=b.directional.length+b.point.length;s.ambientLightColor.value=b.ambient;s.directionalLightColor.value=b.directional.colors;s.directionalLightDirection.value=b.directional.positions;s.pointLightColor.value=b.point.colors;s.pointLightPosition.value=b.point.positions;s.pointLightDistance.value=b.point.distances}if(e instanceof
THREE.MeshBasicMaterial||e instanceof THREE.MeshLambertMaterial||e instanceof THREE.MeshPhongMaterial)s.opacity.value=e.opacity,N.gammaInput?s.diffuse.value.copyGammaToLinear(e.color):s.diffuse.value=e.color,(s.map.texture=e.map)&&s.offsetRepeat.value.set(e.map.offset.x,e.map.offset.y,e.map.repeat.x,e.map.repeat.y),s.lightMap.texture=e.lightMap,s.envMap.texture=e.envMap,s.flipEnvMap.value=e.envMap instanceof THREE.WebGLRenderTargetCube?1:-1,s.reflectivity.value=e.reflectivity,s.refractionRatio.value=
e.refractionRatio,s.combine.value=e.combine,s.useRefract.value=e.envMap&&e.envMap.mapping instanceof THREE.CubeRefractionMapping;if(e instanceof THREE.LineBasicMaterial)s.diffuse.value=e.color,s.opacity.value=e.opacity;else if(e instanceof THREE.ParticleBasicMaterial)s.psColor.value=e.color,s.opacity.value=e.opacity,s.size.value=e.size,s.scale.value=Ca.height/2,s.map.texture=e.map;else if(e instanceof THREE.MeshPhongMaterial)s.shininess.value=e.shininess,N.gammaInput?(s.ambient.value.copyGammaToLinear(e.ambient),
s.specular.value.copyGammaToLinear(e.specular)):(s.ambient.value=e.ambient,s.specular.value=e.specular);else if(e instanceof THREE.MeshLambertMaterial)N.gammaInput?s.ambient.value.copyGammaToLinear(e.ambient):s.ambient.value=e.ambient;else if(e instanceof THREE.MeshDepthMaterial)s.mNear.value=a.near,s.mFar.value=a.far,s.opacity.value=e.opacity;else if(e instanceof THREE.MeshNormalMaterial)s.opacity.value=e.opacity;if(h.receiveShadow&&!e._shadowPass&&s.shadowMatrix){for(b=0;b<La.length;b++)s.shadowMatrix.value[b]=
La[b],s.shadowMap.texture[b]=N.shadowMap[b];s.shadowDarkness.value=N.shadowMapDarkness;s.shadowBias.value=N.shadowMapBias}b=e.uniformsList;s=0;for(c=b.length;s<c;s++)if(l=f.uniforms[b[s][1]])if(q=b[s][0],x=q.type,o=q.value,x==="i")d.uniform1i(l,o);else if(x==="f")d.uniform1f(l,o);else if(x==="v2")d.uniform2f(l,o.x,o.y);else if(x==="v3")d.uniform3f(l,o.x,o.y,o.z);else if(x==="v4")d.uniform4f(l,o.x,o.y,o.z,o.w);else if(x==="c")d.uniform3f(l,o.r,o.g,o.b);else if(x==="fv1")d.uniform1fv(l,o);else if(x===
"fv")d.uniform3fv(l,o);else if(x==="v3v"){if(!q._array)q._array=new Float32Array(3*o.length);x=0;for(r=o.length;x<r;x++)u=x*3,q._array[u]=o[x].x,q._array[u+1]=o[x].y,q._array[u+2]=o[x].z;d.uniform3fv(l,q._array)}else if(x==="m4"){if(!q._array)q._array=new Float32Array(16);o.flattenToArray(q._array);d.uniformMatrix4fv(l,!1,q._array)}else if(x==="m4v"){if(!q._array)q._array=new Float32Array(16*o.length);x=0;for(r=o.length;x<r;x++)o[x].flattenToArrayOffset(q._array,x*16);d.uniformMatrix4fv(l,!1,q._array)}else if(x===
"t"){if(d.uniform1i(l,o),l=q.texture)if(l.image instanceof Array&&l.image.length===6){if(q=l,q.image.length===6)if(q.needsUpdate){if(!q.image.__webglTextureCube)q.image.__webglTextureCube=d.createTexture();d.activeTexture(d.TEXTURE0+o);d.bindTexture(d.TEXTURE_CUBE_MAP,q.image.__webglTextureCube);for(o=0;o<6;o++)d.texImage2D(d.TEXTURE_CUBE_MAP_POSITIVE_X+o,0,d.RGBA,d.RGBA,d.UNSIGNED_BYTE,q.image[o]);V(d.TEXTURE_CUBE_MAP,q,q.image[0]);q.needsUpdate=!1}else d.activeTexture(d.TEXTURE0+o),d.bindTexture(d.TEXTURE_CUBE_MAP,
q.image.__webglTextureCube)}else l instanceof THREE.WebGLRenderTargetCube?(q=l,d.activeTexture(d.TEXTURE0+o),d.bindTexture(d.TEXTURE_CUBE_MAP,q.__webglTexture)):Y(l,o)}else if(x==="tv"){if(!q._array){q._array=[];x=0;for(r=q.texture.length;x<r;x++)q._array[x]=o+x}d.uniform1iv(l,q._array);x=0;for(r=q.texture.length;x<r;x++)(l=q.texture[x])&&Y(l,q._array[x])}(e instanceof THREE.ShaderMaterial||e instanceof THREE.MeshPhongMaterial||e.envMap)&&i.cameraPosition!==null&&d.uniform3f(i.cameraPosition,a.position.x,
a.position.y,a.position.z);(e instanceof THREE.MeshPhongMaterial||e instanceof THREE.MeshLambertMaterial||e instanceof THREE.ShaderMaterial||e.skinning)&&i.viewMatrix!==null&&d.uniformMatrix4fv(i.viewMatrix,!1,Oa);e.skinning&&(d.uniformMatrix4fv(i.cameraInverseMatrix,!1,Oa),d.uniformMatrix4fv(i.boneGlobalMatrices,!1,h.boneMatrices))}d.uniformMatrix4fv(i.modelViewMatrix,!1,h._modelViewMatrixArray);i.normalMatrix&&d.uniformMatrix3fv(i.normalMatrix,!1,h._normalMatrixArray);(e instanceof THREE.ShaderMaterial||
e.envMap||e.skinning||h.receiveShadow)&&i.objectMatrix!==null&&d.uniformMatrix4fv(i.objectMatrix,!1,h._objectMatrixArray);return f}function f(a,b,c,e,f,i){if(e.opacity!==0){var k,o,c=h(a,b,c,e,i),a=c.attributes,b=!1,c=f.id*16777215+c.id*2+(e.wireframe?1:0);c!==H&&(H=c,b=!0);if(!e.morphTargets&&a.position>=0)b&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglVertexBuffer),d.vertexAttribPointer(a.position,3,d.FLOAT,!1,0,0));else if(i.morphTargetBase){c=e.program.attributes;i.morphTargetBase!==-1?(d.bindBuffer(d.ARRAY_BUFFER,
f.__webglMorphTargetsBuffers[i.morphTargetBase]),d.vertexAttribPointer(c.position,3,d.FLOAT,!1,0,0)):c.position>=0&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglVertexBuffer),d.vertexAttribPointer(c.position,3,d.FLOAT,!1,0,0));if(i.morphTargetForcedOrder.length){k=0;var s=i.morphTargetForcedOrder;for(o=i.morphTargetInfluences;k<e.numSupportedMorphTargets&&k<s.length;)d.bindBuffer(d.ARRAY_BUFFER,f.__webglMorphTargetsBuffers[s[k]]),d.vertexAttribPointer(c["morphTarget"+k],3,d.FLOAT,!1,0,0),i.__webglMorphTargetInfluences[k]=
o[s[k]],k++}else{var s=[],l=-1,m=0;o=i.morphTargetInfluences;var q,n=o.length;k=0;for(i.morphTargetBase!==-1&&(s[i.morphTargetBase]=!0);k<e.numSupportedMorphTargets;){for(q=0;q<n;q++)!s[q]&&o[q]>l&&(m=q,l=o[m]);d.bindBuffer(d.ARRAY_BUFFER,f.__webglMorphTargetsBuffers[m]);d.vertexAttribPointer(c["morphTarget"+k],3,d.FLOAT,!1,0,0);i.__webglMorphTargetInfluences[k]=l;s[m]=1;l=-1;k++}}e.program.uniforms.morphTargetInfluences!==null&&d.uniform1fv(e.program.uniforms.morphTargetInfluences,i.__webglMorphTargetInfluences)}if(b){if(f.__webglCustomAttributesList){k=
0;for(o=f.__webglCustomAttributesList.length;k<o;k++)c=f.__webglCustomAttributesList[k],a[c.buffer.belongsToAttribute]>=0&&(d.bindBuffer(d.ARRAY_BUFFER,c.buffer),d.vertexAttribPointer(a[c.buffer.belongsToAttribute],c.size,d.FLOAT,!1,0,0))}a.color>=0&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglColorBuffer),d.vertexAttribPointer(a.color,3,d.FLOAT,!1,0,0));a.normal>=0&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglNormalBuffer),d.vertexAttribPointer(a.normal,3,d.FLOAT,!1,0,0));a.tangent>=0&&(d.bindBuffer(d.ARRAY_BUFFER,
f.__webglTangentBuffer),d.vertexAttribPointer(a.tangent,4,d.FLOAT,!1,0,0));a.uv>=0&&(f.__webglUVBuffer?(d.bindBuffer(d.ARRAY_BUFFER,f.__webglUVBuffer),d.vertexAttribPointer(a.uv,2,d.FLOAT,!1,0,0),d.enableVertexAttribArray(a.uv)):d.disableVertexAttribArray(a.uv));a.uv2>=0&&(f.__webglUV2Buffer?(d.bindBuffer(d.ARRAY_BUFFER,f.__webglUV2Buffer),d.vertexAttribPointer(a.uv2,2,d.FLOAT,!1,0,0),d.enableVertexAttribArray(a.uv2)):d.disableVertexAttribArray(a.uv2));e.skinning&&a.skinVertexA>=0&&a.skinVertexB>=
0&&a.skinIndex>=0&&a.skinWeight>=0&&(d.bindBuffer(d.ARRAY_BUFFER,f.__webglSkinVertexABuffer),d.vertexAttribPointer(a.skinVertexA,4,d.FLOAT,!1,0,0),d.bindBuffer(d.ARRAY_BUFFER,f.__webglSkinVertexBBuffer),d.vertexAttribPointer(a.skinVertexB,4,d.FLOAT,!1,0,0),d.bindBuffer(d.ARRAY_BUFFER,f.__webglSkinIndicesBuffer),d.vertexAttribPointer(a.skinIndex,4,d.FLOAT,!1,0,0),d.bindBuffer(d.ARRAY_BUFFER,f.__webglSkinWeightsBuffer),d.vertexAttribPointer(a.skinWeight,4,d.FLOAT,!1,0,0))}i instanceof THREE.Mesh?(e.wireframe?
(d.lineWidth(e.wireframeLinewidth),b&&d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,f.__webglLineBuffer),d.drawElements(d.LINES,f.__webglLineCount,d.UNSIGNED_SHORT,0)):(b&&d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,f.__webglFaceBuffer),d.drawElements(d.TRIANGLES,f.__webglFaceCount,d.UNSIGNED_SHORT,0)),N.info.render.calls++,N.info.render.vertices+=f.__webglFaceCount,N.info.render.faces+=f.__webglFaceCount/3):i instanceof THREE.Line?(i=i.type===THREE.LineStrip?d.LINE_STRIP:d.LINES,d.lineWidth(e.linewidth),d.drawArrays(i,
0,f.__webglLineCount),N.info.render.calls++):i instanceof THREE.ParticleSystem?(d.drawArrays(d.POINTS,0,f.__webglParticleCount),N.info.render.calls++):i instanceof THREE.Ribbon&&(d.drawArrays(d.TRIANGLE_STRIP,0,f.__webglVertexCount),N.info.render.calls++)}}function i(a,b,c){if(!a.__webglVertexBuffer)a.__webglVertexBuffer=d.createBuffer();if(!a.__webglNormalBuffer)a.__webglNormalBuffer=d.createBuffer();a.hasPos&&(d.bindBuffer(d.ARRAY_BUFFER,a.__webglVertexBuffer),d.bufferData(d.ARRAY_BUFFER,a.positionArray,
d.DYNAMIC_DRAW),d.enableVertexAttribArray(b.attributes.position),d.vertexAttribPointer(b.attributes.position,3,d.FLOAT,!1,0,0));if(a.hasNormal){d.bindBuffer(d.ARRAY_BUFFER,a.__webglNormalBuffer);if(c===THREE.FlatShading){var e,f,h,i,o,k,l,m,q,n,x=a.count*3;for(n=0;n<x;n+=9)c=a.normalArray,e=c[n],f=c[n+1],h=c[n+2],i=c[n+3],k=c[n+4],m=c[n+5],o=c[n+6],l=c[n+7],q=c[n+8],e=(e+i+o)/3,f=(f+k+l)/3,h=(h+m+q)/3,c[n]=e,c[n+1]=f,c[n+2]=h,c[n+3]=e,c[n+4]=f,c[n+5]=h,c[n+6]=e,c[n+7]=f,c[n+8]=h}d.bufferData(d.ARRAY_BUFFER,
a.normalArray,d.DYNAMIC_DRAW);d.enableVertexAttribArray(b.attributes.normal);d.vertexAttribPointer(b.attributes.normal,3,d.FLOAT,!1,0,0)}d.drawArrays(d.TRIANGLES,0,a.count);a.count=0}function k(a){if(ga!==a.doubleSided)a.doubleSided?d.disable(d.CULL_FACE):d.enable(d.CULL_FACE),ga=a.doubleSided;if(ta!==a.flipSided)a.flipSided?d.frontFace(d.CW):d.frontFace(d.CCW),ta=a.flipSided}function r(a){oa!==a&&(a?d.enable(d.DEPTH_TEST):d.disable(d.DEPTH_TEST),oa=a)}function n(a){ua!==a&&(d.depthMask(a),ua=a)}
function l(a,b,c){Fa!==a&&(a?d.enable(d.POLYGON_OFFSET_FILL):d.disable(d.POLYGON_OFFSET_FILL),Fa=a);if(a&&(Ja!==b||Ga!==c))d.polygonOffset(b,c),Ja=b,Ga=c}function t(a){va[0].set(a.n41-a.n11,a.n42-a.n12,a.n43-a.n13,a.n44-a.n14);va[1].set(a.n41+a.n11,a.n42+a.n12,a.n43+a.n13,a.n44+a.n14);va[2].set(a.n41+a.n21,a.n42+a.n22,a.n43+a.n23,a.n44+a.n24);va[3].set(a.n41-a.n21,a.n42-a.n22,a.n43-a.n23,a.n44-a.n24);va[4].set(a.n41-a.n31,a.n42-a.n32,a.n43-a.n33,a.n44-a.n34);va[5].set(a.n41+a.n31,a.n42+a.n32,a.n43+
a.n33,a.n44+a.n34);for(var b,a=0;a<6;a++)b=va[a],b.divideScalar(Math.sqrt(b.x*b.x+b.y*b.y+b.z*b.z))}function B(a){for(var b=a.matrixWorld,d=-a.geometry.boundingSphere.radius*Math.max(a.scale.x,Math.max(a.scale.y,a.scale.z)),c=0;c<6;c++)if(a=va[c].x*b.n14+va[c].y*b.n24+va[c].z*b.n34+va[c].w,a<=d)return!1;return!0}function C(a){var b=a.object.material;b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}function D(a){var b=a.object,d=a.buffer,c;c=b.material;if(c instanceof THREE.MeshFaceMaterial){if(d=
d.materialIndex,d>=0)b=b.geometry.materials[d],b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}else if(b=c)b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}function G(a,b){return b.z-a.z}function F(a){var b,c,e,l=0,U,n,o,s,Q=a.lights;pa||(pa=new THREE.PerspectiveCamera(N.shadowCameraFov,N.shadowMapWidth/N.shadowMapHeight,N.shadowCameraNear,N.shadowCameraFar));b=0;for(c=Q.length;b<c;b++)if(e=Q[b],e instanceof THREE.SpotLight&&e.castShadow){sa=
-1;N.shadowMap[l]||(N.shadowMap[l]=new THREE.WebGLRenderTarget(N.shadowMapWidth,N.shadowMapHeight,{minFilter:THREE.LinearFilter,magFilter:THREE.LinearFilter,format:THREE.RGBAFormat}));La[l]||(La[l]=new THREE.Matrix4);U=N.shadowMap[l];n=La[l];pa.position.copy(e.position);pa.lookAt(e.target.position);pa.parent==null&&(console.warn("Camera is not on the Scene. Adding it..."),a.add(pa));this.autoUpdateScene&&a.updateMatrixWorld();pa.matrixWorldInverse.getInverse(pa.matrixWorld);n.set(0.5,0,0,0.5,0,0.5,
0,0.5,0,0,0.5,0.5,0,0,0,1);n.multiplySelf(pa.projectionMatrix);n.multiplySelf(pa.matrixWorldInverse);pa.matrixWorldInverse.flattenToArray(Oa);pa.projectionMatrix.flattenToArray(Na);Ba.multiply(pa.projectionMatrix,pa.matrixWorldInverse);t(Ba);W(U);d.clearColor(1,1,1,1);N.clear();d.clearColor(wa.r,wa.g,wa.b,Da);n=a.__webglObjects.length;e=a.__webglObjectsImmediate.length;for(U=0;U<n;U++)o=a.__webglObjects[U],s=o.object,s.visible&&s.castShadow?!(s instanceof THREE.Mesh)||!s.frustumCulled||B(s)?(s.matrixWorld.flattenToArray(s._objectMatrixArray),
O(s,pa,!1),o.render=!0):o.render=!1:o.render=!1;r(!0);K(THREE.NormalBlending);for(U=0;U<n;U++)if(o=a.__webglObjects[U],o.render)s=o.object,buffer=o.buffer,k(s),o=s.customDepthMaterial?s.customDepthMaterial:s.geometry.morphTargets.length?Ta:Pa,f(pa,Q,null,o,buffer,s);for(U=0;U<e;U++)o=a.__webglObjectsImmediate[U],s=o.object,s.visible&&s.castShadow&&(s.matrixAutoUpdate&&s.matrixWorld.flattenToArray(s._objectMatrixArray),H=-1,O(s,pa,!1),k(s),program=h(pa,Q,null,Pa,s),s.immediateRenderCallback?s.immediateRenderCallback(program,
d,va):s.render(function(a){i(a,program,Pa.shading)}));l++}}function ra(a,b){var c,e,f;c=w.attributes;var h=w.uniforms,i=Ia/Ma,o,k=[],l=Ma*0.5,m=Ia*0.5,q=!0;d.useProgram(w.program);Qa=w.program;H=oa=P=-1;Ua||(d.enableVertexAttribArray(w.attributes.position),d.enableVertexAttribArray(w.attributes.uv),Ua=!0);d.disable(d.CULL_FACE);d.enable(d.BLEND);d.depthMask(!0);d.bindBuffer(d.ARRAY_BUFFER,w.vertexBuffer);d.vertexAttribPointer(c.position,2,d.FLOAT,!1,16,0);d.vertexAttribPointer(c.uv,2,d.FLOAT,!1,16,
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a);b.depthBuffer&&!b.stencilBuffer?(d.renderbufferStorage(d.RENDERBUFFER,d.DEPTH_COMPONENT16,b.width,b.height),d.framebufferRenderbuffer(d.FRAMEBUFFER,d.DEPTH_ATTACHMENT,d.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(d.renderbufferStorage(d.RENDERBUFFER,d.DEPTH_STENCIL,b.width,b.height),d.framebufferRenderbuffer(d.FRAMEBUFFER,d.DEPTH_STENCIL_ATTACHMENT,d.RENDERBUFFER,a)):d.renderbufferStorage(d.RENDERBUFFER,d.RGBA4,b.width,b.height)}function W(a){var b=a instanceof THREE.WebGLRenderTargetCube;
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0;w.faces[T++]=0;w.faces[T++]=1;w.faces[T++]=2;w.faces[T++]=0;w.faces[T++]=2;w.faces[T++]=3;w.vertexBuffer=d.createBuffer();w.elementBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,w.vertexBuffer);d.bufferData(d.ARRAY_BUFFER,w.vertices,d.STATIC_DRAW);d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,w.elementBuffer);d.bufferData(d.ELEMENT_ARRAY_BUFFER,w.faces,d.STATIC_DRAW);w.program=d.createProgram();d.attachShader(w.program,ma("fragment",THREE.ShaderLib.sprite.fragmentShader));d.attachShader(w.program,ma("vertex",
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w.uniforms.projectionMatrix=d.getUniformLocation(w.program,"projectionMatrix");var Ua=!1;this.setSize=function(a,b){Ca.width=a;Ca.height=b;this.setViewport(0,0,Ca.width,Ca.height)};this.setViewport=function(a,b,c,e){Aa=a;ya=b;Ma=c;Ia=e;d.viewport(Aa,ya,Ma,Ia)};this.setScissor=function(a,b,c,e){d.scissor(a,b,c,e)};this.enableScissorTest=function(a){a?d.enable(d.SCISSOR_TEST):d.disable(d.SCISSOR_TEST)};this.setClearColorHex=function(a,b){wa.setHex(a);Da=b;d.clearColor(wa.r,wa.g,wa.b,Da)};this.setClearColor=
function(a,b){wa.copy(a);Da=b;d.clearColor(wa.r,wa.g,wa.b,Da)};this.getClearColor=function(){return wa};this.getClearAlpha=function(){return Da};this.clear=function(a,b,c){var e=0;if(a===void 0||a)e|=d.COLOR_BUFFER_BIT;if(b===void 0||b)e|=d.DEPTH_BUFFER_BIT;if(c===void 0||c)e|=d.STENCIL_BUFFER_BIT;d.clear(e)};this.getContext=function(){return d};this.deallocateObject=function(a){if(a.__webglInit)if(a.__webglInit=!1,delete a._modelViewMatrix,delete a._normalMatrixArray,delete a._modelViewMatrixArray,
delete a._objectMatrixArray,a instanceof THREE.Mesh)for(g in a.geometry.geometryGroups){var b=a.geometry.geometryGroups[g];d.deleteBuffer(b.__webglVertexBuffer);d.deleteBuffer(b.__webglNormalBuffer);d.deleteBuffer(b.__webglTangentBuffer);d.deleteBuffer(b.__webglColorBuffer);d.deleteBuffer(b.__webglUVBuffer);d.deleteBuffer(b.__webglUV2Buffer);d.deleteBuffer(b.__webglSkinVertexABuffer);d.deleteBuffer(b.__webglSkinVertexBBuffer);d.deleteBuffer(b.__webglSkinIndicesBuffer);d.deleteBuffer(b.__webglSkinWeightsBuffer);
d.deleteBuffer(b.__webglFaceBuffer);d.deleteBuffer(b.__webglLineBuffer);if(b.numMorphTargets)for(var c=0,e=b.numMorphTargets;c<e;c++)d.deleteBuffer(b.__webglMorphTargetsBuffers[c]);N.info.memory.geometries--}else if(a instanceof THREE.Ribbon)a=a.geometry,d.deleteBuffer(a.__webglVertexBuffer),d.deleteBuffer(a.__webglColorBuffer),N.info.memory.geometries--;else if(a instanceof THREE.Line)a=a.geometry,d.deleteBuffer(a.__webglVertexBuffer),d.deleteBuffer(a.__webglColorBuffer),N.info.memory.geometries--;
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o="lambert":a instanceof THREE.MeshPhongMaterial?o="phong":a instanceof THREE.LineBasicMaterial?o="basic":a instanceof THREE.ParticleBasicMaterial&&(o="particle_basic");if(o){var k=THREE.ShaderLib[o];a.uniforms=THREE.UniformsUtils.clone(k.uniforms);a.vertexShader=k.vertexShader;a.fragmentShader=k.fragmentShader}var l,m,q;l=q=k=0;for(m=b.length;l<m;l++)i=b[l],i instanceof THREE.SpotLight&&q++,i instanceof THREE.DirectionalLight&&q++,i instanceof THREE.PointLight&&k++;k+q<=Ra?l=q:(l=Math.ceil(Ra*q/
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i=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+c.maxDirLights,"#define MAX_POINT_LIGHTS "+c.maxPointLights,"#define MAX_SHADOWS "+c.maxShadows,c.alphaTest?"#define ALPHATEST "+c.alphaTest:"",N.gammaInput?"#define GAMMA_INPUT":"",N.gammaOutput?"#define GAMMA_OUTPUT":"",N.physicallyBasedShading?"#define PHYSICALLY_BASED_SHADING":"",c.useFog&&c.fog?"#define USE_FOG":"",c.useFog&&c.fog instanceof THREE.FogExp2?"#define FOG_EXP2":"",c.map?"#define USE_MAP":"",c.envMap?"#define USE_ENVMAP":
"",c.lightMap?"#define USE_LIGHTMAP":"",c.vertexColors?"#define USE_COLOR":"",c.metal?"#define METAL":"",c.perPixel?"#define PHONG_PER_PIXEL":"",c.shadowMapEnabled?"#define USE_SHADOWMAP":"",c.shadowMapSoft?"#define SHADOWMAP_SOFT":"",c.shadowMapSoft?"#define SHADOWMAP_WIDTH "+c.shadowMapWidth.toFixed(1):"",c.shadowMapSoft?"#define SHADOWMAP_HEIGHT "+c.shadowMapHeight.toFixed(1):"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");d.attachShader(r,ma("fragment",i+l));d.attachShader(r,
ma("vertex",e+m));d.linkProgram(r);d.getProgramParameter(r,d.LINK_STATUS)||console.error("Could not initialise shader\nVALIDATE_STATUS: "+d.getProgramParameter(r,d.VALIDATE_STATUS)+", gl error ["+d.getError()+"]");r.uniforms={};r.attributes={};var t,e=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition","cameraInverseMatrix","boneGlobalMatrices","morphTargetInfluences"];for(t in k)e.push(t);t=e;e=0;for(k=t.length;e<k;e++)l=t[e],r.uniforms[l]=d.getUniformLocation(r,
......
examples/webgl_custom_attributes_lines.html
浏览文件 @ 15db34ad
......@@ -90,11 +90,11 @@
size = 50,
curveSegments = 10,
steps = 20,
steps = 40,
bevelThickness = 5,
bevelSize = 1.5,
bevelSegments = 3,
bevelSegments = 10,
bevelEnabled = true,
bend = false,
......@@ -159,6 +159,7 @@
bevelThickness: bevelThickness,
bevelSize: bevelSize,
bevelEnabled: bevelEnabled,
bevelSegments: bevelSegments,
bend: bend,
......@@ -221,15 +222,19 @@
uniforms.amplitude.value = 0.5 * Math.sin( 0.5 * time );
THREE.ColorUtils.adjustHSV( uniforms.color.value, 0.0005, 0, 0 );
for( var i = 0; i < attributes.displacement.value.length; i ++ ) {
var nx, ny, nz, value;
for( var i = 0, il = attributes.displacement.value.length; i < il; i ++ ) {
nx = 0.3 * ( 0.5 - Math.random() );
ny = 0.3 * ( 0.5 - Math.random() );
nz = 0.3 * ( 0.5 - Math.random() );
attributes.displacement.value[ i ].x += nx;
attributes.displacement.value[ i ].y += ny;
attributes.displacement.value[ i ].z += nz;
value = attributes.displacement.value[ i ];
value.x += nx;
value.y += ny;
value.z += nz;
}
......
src/renderers/WebGLRenderer.js
浏览文件 @ 15db34ad
......@@ -2715,51 +2715,83 @@ THREE.WebGLRenderer = function ( parameters ) {
cal = customAttribute.value.length;
for ( ca = 0; ca < cal; ca ++ ) {
if ( customAttribute.size === 1 ) {
index = sortArray[ ca ][ 1 ];
for ( ca = 0; ca < cal; ca ++ ) {
if ( customAttribute.size === 1 ) {
index = sortArray[ ca ][ 1 ];
customAttribute.array[ offset ] = customAttribute.value[ index ];
customAttribute.array[ ca ] = customAttribute.value[ index ];
} else {
}
} else if ( customAttribute.size === 2 ) {
for ( ca = 0; ca < cal; ca ++ ) {
index = sortArray[ ca ][ 1 ];
value = customAttribute.value[ index ];
if ( customAttribute.size === 2 ) {
customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
offset += 2;
} else if ( customAttribute.size === 3 ) {
}
if ( customAttribute.type === "c" ) {
} else if ( customAttribute.size === 3 ) {
customAttribute.array[ offset ] = value.r;
customAttribute.array[ offset + 1 ] = value.g;
customAttribute.array[ offset + 2 ] = value.b;
if ( customAttribute.type === "c" ) {
} else {
for ( ca = 0; ca < cal; ca ++ ) {
customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
customAttribute.array[ offset + 2 ] = value.z;
index = sortArray[ ca ][ 1 ];
}
value = customAttribute.value[ index ];
} else {
customAttribute.array[ offset ] = value.r;
customAttribute.array[ offset + 1 ] = value.g;
customAttribute.array[ offset + 2 ] = value.b;
customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
customAttribute.array[ offset + 2 ] = value.z;
customAttribute.array[ offset + 3 ] = value.w;
offset += 3;
}
} else {
for ( ca = 0; ca < cal; ca ++ ) {
index = sortArray[ ca ][ 1 ];
value = customAttribute.value[ index ];
customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
customAttribute.array[ offset + 2 ] = value.z;
offset += 3;
}
}
offset += customAttribute.size;
} else if ( customAttribute.size === 4 ) {
for ( ca = 0; ca < cal; ca ++ ) {
index = sortArray[ ca ][ 1 ];
value = customAttribute.value[ index ];
customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
customAttribute.array[ offset + 2 ] = value.z;
customAttribute.array[ offset + 3 ] = value.w;
offset += 4;
}
}
......@@ -2815,52 +2847,73 @@ THREE.WebGLRenderer = function ( parameters ) {
offset = 0;
for ( ca = 0; ca < cal; ca ++ ) {
if ( customAttribute.size === 1 ) {
offset_custom = customAttribute.offset;
for ( ca = 0; ca < cal; ca ++ ) {
if ( customAttribute.size === 1 ) {
customAttribute.array[ ca ] = customAttribute.value[ ca ];
customAttribute.array[ offset ] = customAttribute.value[ ca ];
}
} else {
} else if ( customAttribute.size === 2 ) {
for ( ca = 0; ca < cal; ca ++ ) {
value = customAttribute.value[ ca ];
if ( customAttribute.size === 2 ) {
customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
offset += 2;
} else if ( customAttribute.size === 3 ) {
}
} else if ( customAttribute.size === 3 ) {
if ( customAttribute.type === "c" ) {
if ( customAttribute.type === "c" ) {
for ( ca = 0; ca < cal; ca ++ ) {
value = customAttribute.value[ ca ];
customAttribute.array[ offset ] = value.r;
customAttribute.array[ offset + 1 ] = value.g;
customAttribute.array[ offset + 2 ] = value.b;
customAttribute.array[ offset ] = value.r;
customAttribute.array[ offset + 1 ] = value.g;
customAttribute.array[ offset + 2 ] = value.b;
offset += 3;
}
} else {
} else {
customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
customAttribute.array[ offset + 2 ] = value.z;
for ( ca = 0; ca < cal; ca ++ ) {
}
value = customAttribute.value[ ca ];
} else {
customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
customAttribute.array[ offset + 2 ] = value.z;
customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
customAttribute.array[ offset + 2 ] = value.z;
customAttribute.array[ offset + 3 ] = value.w;
offset += 3;
}
}
offset += customAttribute.size;
} else if ( customAttribute.size === 4 ) {
for ( ca = 0; ca < cal; ca ++ ) {
value = customAttribute.value[ ca ];
customAttribute.array[ offset ] = value.x;
customAttribute.array[ offset + 1 ] = value.y;
customAttribute.array[ offset + 2 ] = value.z;
customAttribute.array[ offset + 3 ] = value.w;
offset += 4;
}
}
......
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