three.js/build/ThreeExtras.js

// ThreeExtras.js r32 - http://github.com/mrdoob/three.js
var THREE=THREE||{};THREE.Color=function(a){this.autoUpdate=true;this.setHex(a)};
THREE.Color.prototype={setRGB:function(a,c,d){this.r=a;this.g=c;this.b=d;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHSV:function(a,c,d){var e,g,f,h,b,j;if(d==0)e=g=f=0;else{h=Math.floor(a*6);b=a*6-h;a=d*(1-c);j=d*(1-c*b);c=d*(1-c*(1-b));switch(h){case 1:e=j;g=d;f=a;break;case 2:e=a;g=d;f=c;break;case 3:e=a;g=j;f=d;break;case 4:e=c;g=a;f=d;break;case 5:e=d;g=a;f=j;break;case 6:case 0:e=d;g=c;f=a}}this.r=e;this.g=g;this.b=f;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},
setHex:function(a){this.hex=~~a&16777215;if(this.autoUpdate){this.updateRGBA();this.updateStyleString()}},updateHex:function(){this.hex=~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGBA:function(){this.r=(this.hex>>16&255)/255;this.g=(this.hex>>8&255)/255;this.b=(this.hex&255)/255},updateStyleString:function(){this.__styleString="rgb("+~~(this.r*255)+","+~~(this.g*255)+","+~~(this.b*255)+")"},clone:function(){return new THREE.Color(this.hex)},toString:function(){return"THREE.Color ( r: "+
this.r+", g: "+this.g+", b: "+this.b+", hex: "+this.hex+" )"}};THREE.Vector2=function(a,c){this.x=a||0;this.y=c||0};
THREE.Vector2.prototype={set:function(a,c){this.x=a;this.y=c;return this},copy:function(a){this.x=a.x;this.y=a.y;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;return this},add:function(a,c){this.x=a.x+c.x;this.y=a.y+c.y;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;return this},sub:function(a,c){this.x=a.x-c.x;this.y=a.y-c.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},unit:function(){this.multiplyScalar(1/this.length());return this},length:function(){return Math.sqrt(this.x*
this.x+this.y*this.y)},lengthSq:function(){return this.x*this.x+this.y*this.y},negate:function(){this.x=-this.x;this.y=-this.y;return this},clone:function(){return new THREE.Vector2(this.x,this.y)},toString:function(){return"THREE.Vector2 ("+this.x+", "+this.y+")"}};THREE.Vector3=function(a,c,d){this.x=a||0;this.y=c||0;this.z=d||0};
THREE.Vector3.prototype={set:function(a,c,d){this.x=a;this.y=c;this.z=d;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,c){this.x=a.x+c.x;this.y=a.y+c.y;this.z=a.z+c.z;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},sub:function(a,c){this.x=a.x-c.x;this.y=a.y-c.y;this.z=a.z-c.z;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},
cross:function(a,c){this.x=a.y*c.z-a.z*c.y;this.y=a.z*c.x-a.x*c.z;this.z=a.x*c.y-a.y*c.x;return this},crossSelf:function(a){var c=this.x,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c*a.y-d*a.x;return this},multiply:function(a,c){this.x=a.x*c.x;this.y=a.y*c.y;this.z=a.z*c.z;return this},multiplySelf:function(a){this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},divideSelf:function(a){this.x/=a.x;this.y/=a.y;this.z/=
a.z;return this},divideScalar:function(a){this.x/=a;this.y/=a;this.z/=a;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},distanceTo:function(a){var c=this.x-a.x,d=this.y-a.y;a=this.z-a.z;return Math.sqrt(c*c+d*d+a*a)},distanceToSquared:function(a){var c=this.x-a.x,d=this.y-a.y;a=this.z-a.z;return c*c+d*d+a*a},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},negate:function(){this.x=
-this.x;this.y=-this.y;this.z=-this.z;return this},normalize:function(){var a=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z);a>0?this.multiplyScalar(1/a):this.set(0,0,0);return this},setLength:function(a){return this.normalize().multiplyScalar(a)},isZero:function(){return Math.abs(this.x)<1.0E-4&&Math.abs(this.y)<1.0E-4&&Math.abs(this.z)<1.0E-4},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)},toString:function(){return"THREE.Vector3 ( "+this.x+", "+this.y+", "+this.z+" )"}};
THREE.Vector4=function(a,c,d,e){this.x=a||0;this.y=c||0;this.z=d||0;this.w=e||1};
THREE.Vector4.prototype={set:function(a,c,d,e){this.x=a;this.y=c;this.z=d;this.w=e;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=a.w||1;return this},add:function(a,c){this.x=a.x+c.x;this.y=a.y+c.y;this.z=a.z+c.z;this.w=a.w+c.w;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},sub:function(a,c){this.x=a.x-c.x;this.y=a.y-c.y;this.z=a.z-c.z;this.w=a.w-c.w;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;
return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},divideScalar:function(a){this.x/=a;this.y/=a;this.z/=a;this.w/=a;return this},lerpSelf:function(a,c){this.x+=(a.x-this.x)*c;this.y+=(a.y-this.y)*c;this.z+=(a.z-this.z)*c;this.w+=(a.w-this.w)*c},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)},toString:function(){return"THREE.Vector4 ("+this.x+", "+this.y+", "+this.z+", "+this.w+")"}};
THREE.Ray=function(a,c){this.origin=a||new THREE.Vector3;this.direction=c||new THREE.Vector3};
THREE.Ray.prototype={intersectScene:function(a){var c,d,e=a.objects,g=[];a=0;for(c=e.length;a<c;a++){d=e[a];if(d instanceof THREE.Mesh)g=g.concat(this.intersectObject(d))}g.sort(function(f,h){return f.distance-h.distance});return g},intersectObject:function(a){function c(H,x,I,t){t=t.clone().subSelf(x);I=I.clone().subSelf(x);var k=H.clone().subSelf(x);H=t.dot(t);x=t.dot(I);t=t.dot(k);var w=I.dot(I);I=I.dot(k);k=1/(H*w-x*x);w=(w*t-x*I)*k;H=(H*I-x*t)*k;return w>0&&H>0&&w+H<1}var d,e,g,f,h,b,j,l,p,A,
q,m=a.geometry,B=m.vertices,E=[];d=0;for(e=m.faces.length;d<e;d++){g=m.faces[d];A=this.origin.clone();q=this.direction.clone();f=a.matrix.multiplyVector3(B[g.a].position.clone());h=a.matrix.multiplyVector3(B[g.b].position.clone());b=a.matrix.multiplyVector3(B[g.c].position.clone());j=g instanceof THREE.Face4?a.matrix.multiplyVector3(B[g.d].position.clone()):null;l=a.rotationMatrix.multiplyVector3(g.normal.clone());p=q.dot(l);if(p<0){l=l.dot((new THREE.Vector3).sub(f,A))/p;A=A.addSelf(q.multiplyScalar(l));
if(g instanceof THREE.Face3){if(c(A,f,h,b)){g={distance:this.origin.distanceTo(A),point:A,face:g,object:a};E.push(g)}}else if(g instanceof THREE.Face4)if(c(A,f,h,j)||c(A,h,b,j)){g={distance:this.origin.distanceTo(A),point:A,face:g,object:a};E.push(g)}}}return E}};
THREE.Rectangle=function(){function a(){f=e-c;h=g-d}var c,d,e,g,f,h,b=true;this.getX=function(){return c};this.getY=function(){return d};this.getWidth=function(){return f};this.getHeight=function(){return h};this.getLeft=function(){return c};this.getTop=function(){return d};this.getRight=function(){return e};this.getBottom=function(){return g};this.set=function(j,l,p,A){b=false;c=j;d=l;e=p;g=A;a()};this.addPoint=function(j,l){if(b){b=false;c=j;d=l;e=j;g=l}else{c=c<j?c:j;d=d<l?d:l;e=e>j?e:j;g=g>l?
g:l}a()};this.add3Points=function(j,l,p,A,q,m){if(b){b=false;c=j<p?j<q?j:q:p<q?p:q;d=l<A?l<m?l:m:A<m?A:m;e=j>p?j>q?j:q:p>q?p:q;g=l>A?l>m?l:m:A>m?A:m}else{c=j<p?j<q?j<c?j:c:q<c?q:c:p<q?p<c?p:c:q<c?q:c;d=l<A?l<m?l<d?l:d:m<d?m:d:A<m?A<d?A:d:m<d?m:d;e=j>p?j>q?j>e?j:e:q>e?q:e:p>q?p>e?p:e:q>e?q:e;g=l>A?l>m?l>g?l:g:m>g?m:g:A>m?A>g?A:g:m>g?m:g}a()};this.addRectangle=function(j){if(b){b=false;c=j.getLeft();d=j.getTop();e=j.getRight();g=j.getBottom()}else{c=c<j.getLeft()?c:j.getLeft();d=d<j.getTop()?d:j.getTop();
e=e>j.getRight()?e:j.getRight();g=g>j.getBottom()?g:j.getBottom()}a()};this.inflate=function(j){c-=j;d-=j;e+=j;g+=j;a()};this.minSelf=function(j){c=c>j.getLeft()?c:j.getLeft();d=d>j.getTop()?d:j.getTop();e=e<j.getRight()?e:j.getRight();g=g<j.getBottom()?g:j.getBottom();a()};this.instersects=function(j){return Math.min(e,j.getRight())-Math.max(c,j.getLeft())>=0&&Math.min(g,j.getBottom())-Math.max(d,j.getTop())>=0};this.empty=function(){b=true;g=e=d=c=0;a()};this.isEmpty=function(){return b};this.toString=
function(){return"THREE.Rectangle ( left: "+c+", right: "+e+", top: "+d+", bottom: "+g+", width: "+f+", height: "+h+" )"}};THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a,c=this.m;a=c[1];c[1]=c[3];c[3]=a;a=c[2];c[2]=c[6];c[6]=a;a=c[5];c[5]=c[7];c[7]=a;return this},transposeIntoArray:function(a){var c=this.m;a[0]=c[0];a[1]=c[3];a[2]=c[6];a[3]=c[1];a[4]=c[4];a[5]=c[7];a[6]=c[2];a[7]=c[5];a[8]=c[8];return this}};
THREE.Matrix4=function(a,c,d,e,g,f,h,b,j,l,p,A,q,m,B,E){this.n11=a||1;this.n12=c||0;this.n13=d||0;this.n14=e||0;this.n21=g||0;this.n22=f||1;this.n23=h||0;this.n24=b||0;this.n31=j||0;this.n32=l||0;this.n33=p||1;this.n34=A||0;this.n41=q||0;this.n42=m||0;this.n43=B||0;this.n44=E||1;this.flat=Array(16);this.m33=new THREE.Matrix3};
THREE.Matrix4.prototype={identity:function(){this.n11=1;this.n21=this.n14=this.n13=this.n12=0;this.n22=1;this.n32=this.n31=this.n24=this.n23=0;this.n33=1;this.n43=this.n42=this.n41=this.n34=0;this.n44=1;return this},set:function(a,c,d,e,g,f,h,b,j,l,p,A,q,m,B,E){this.n11=a;this.n12=c;this.n13=d;this.n14=e;this.n21=g;this.n22=f;this.n23=h;this.n24=b;this.n31=j;this.n32=l;this.n33=p;this.n34=A;this.n41=q;this.n42=m;this.n43=B;this.n44=E;return this},copy:function(a){this.n11=a.n11;this.n12=a.n12;this.n13=
a.n13;this.n14=a.n14;this.n21=a.n21;this.n22=a.n22;this.n23=a.n23;this.n24=a.n24;this.n31=a.n31;this.n32=a.n32;this.n33=a.n33;this.n34=a.n34;this.n41=a.n41;this.n42=a.n42;this.n43=a.n43;this.n44=a.n44;return this},lookAt:function(a,c,d){var e=THREE.Matrix4.__tmpVec1,g=THREE.Matrix4.__tmpVec2,f=THREE.Matrix4.__tmpVec3;f.sub(a,c).normalize();e.cross(d,f).normalize();g.cross(f,e).normalize();this.n11=e.x;this.n12=e.y;this.n13=e.z;this.n14=-e.dot(a);this.n21=g.x;this.n22=g.y;this.n23=g.z;this.n24=-g.dot(a);
this.n31=f.x;this.n32=f.y;this.n33=f.z;this.n34=-f.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var c=a.x,d=a.y,e=a.z,g=1/(this.n41*c+this.n42*d+this.n43*e+this.n44);a.x=(this.n11*c+this.n12*d+this.n13*e+this.n14)*g;a.y=(this.n21*c+this.n22*d+this.n23*e+this.n24)*g;a.z=(this.n31*c+this.n32*d+this.n33*e+this.n34)*g;return a},multiplyVector4:function(a){var c=a.x,d=a.y,e=a.z,g=a.w;a.x=this.n11*c+this.n12*d+this.n13*e+this.n14*g;a.y=this.n21*c+this.n22*d+this.n23*
e+this.n24*g;a.z=this.n31*c+this.n32*d+this.n33*e+this.n34*g;a.w=this.n41*c+this.n42*d+this.n43*e+this.n44*g;return a},crossVector:function(a){var c=new THREE.Vector4;c.x=this.n11*a.x+this.n12*a.y+this.n13*a.z+this.n14*a.w;c.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;c.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;c.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return c},multiply:function(a,c){var d=a.n11,e=a.n12,g=a.n13,f=a.n14,h=a.n21,b=a.n22,j=a.n23,l=a.n24,p=a.n31,
A=a.n32,q=a.n33,m=a.n34,B=a.n41,E=a.n42,H=a.n43,x=a.n44,I=c.n11,t=c.n12,k=c.n13,w=c.n14,u=c.n21,n=c.n22,o=c.n23,v=c.n24,D=c.n31,y=c.n32,C=c.n33,z=c.n34,F=c.n41,J=c.n42,M=c.n43,Q=c.n44;this.n11=d*I+e*u+g*D+f*F;this.n12=d*t+e*n+g*y+f*J;this.n13=d*k+e*o+g*C+f*M;this.n14=d*w+e*v+g*z+f*Q;this.n21=h*I+b*u+j*D+l*F;this.n22=h*t+b*n+j*y+l*J;this.n23=h*k+b*o+j*C+l*M;this.n24=h*w+b*v+j*z+l*Q;this.n31=p*I+A*u+q*D+m*F;this.n32=p*t+A*n+q*y+m*J;this.n33=p*k+A*o+q*C+m*M;this.n34=p*w+A*v+q*z+m*Q;this.n41=B*I+E*u+
H*D+x*F;this.n42=B*t+E*n+H*y+x*J;this.n43=B*k+E*o+H*C+x*M;this.n44=B*w+E*v+H*z+x*Q;return this},multiplyToArray:function(a,c,d){var e=a.n11,g=a.n12,f=a.n13,h=a.n14,b=a.n21,j=a.n22,l=a.n23,p=a.n24,A=a.n31,q=a.n32,m=a.n33,B=a.n34,E=a.n41,H=a.n42,x=a.n43;a=a.n44;var I=c.n11,t=c.n12,k=c.n13,w=c.n14,u=c.n21,n=c.n22,o=c.n23,v=c.n24,D=c.n31,y=c.n32,C=c.n33,z=c.n34,F=c.n41,J=c.n42,M=c.n43;c=c.n44;this.n11=e*I+g*u+f*D+h*F;this.n12=e*t+g*n+f*y+h*J;this.n13=e*k+g*o+f*C+h*M;this.n14=e*w+g*v+f*z+h*c;this.n21=
b*I+j*u+l*D+p*F;this.n22=b*t+j*n+l*y+p*J;this.n23=b*k+j*o+l*C+p*M;this.n24=b*w+j*v+l*z+p*c;this.n31=A*I+q*u+m*D+B*F;this.n32=A*t+q*n+m*y+B*J;this.n33=A*k+q*o+m*C+B*M;this.n34=A*w+q*v+m*z+B*c;this.n41=E*I+H*u+x*D+a*F;this.n42=E*t+H*n+x*y+a*J;this.n43=E*k+H*o+x*C+a*M;this.n44=E*w+H*v+x*z+a*c;d[0]=this.n11;d[1]=this.n21;d[2]=this.n31;d[3]=this.n41;d[4]=this.n12;d[5]=this.n22;d[6]=this.n32;d[7]=this.n42;d[8]=this.n13;d[9]=this.n23;d[10]=this.n33;d[11]=this.n43;d[12]=this.n14;d[13]=this.n24;d[14]=this.n34;
d[15]=this.n44;return this},multiplySelf:function(a){var c=this.n11,d=this.n12,e=this.n13,g=this.n14,f=this.n21,h=this.n22,b=this.n23,j=this.n24,l=this.n31,p=this.n32,A=this.n33,q=this.n34,m=this.n41,B=this.n42,E=this.n43,H=this.n44,x=a.n11,I=a.n21,t=a.n31,k=a.n41,w=a.n12,u=a.n22,n=a.n32,o=a.n42,v=a.n13,D=a.n23,y=a.n33,C=a.n43,z=a.n14,F=a.n24,J=a.n34;a=a.n44;this.n11=c*x+d*I+e*t+g*k;this.n12=c*w+d*u+e*n+g*o;this.n13=c*v+d*D+e*y+g*C;this.n14=c*z+d*F+e*J+g*a;this.n21=f*x+h*I+b*t+j*k;this.n22=f*w+h*
u+b*n+j*o;this.n23=f*v+h*D+b*y+j*C;this.n24=f*z+h*F+b*J+j*a;this.n31=l*x+p*I+A*t+q*k;this.n32=l*w+p*u+A*n+q*o;this.n33=l*v+p*D+A*y+q*C;this.n34=l*z+p*F+A*J+q*a;this.n41=m*x+B*I+E*t+H*k;this.n42=m*w+B*u+E*n+H*o;this.n43=m*v+B*D+E*y+H*C;this.n44=m*z+B*F+E*J+H*a;return this},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=a;this.n23*=a;this.n24*=a;this.n31*=a;this.n32*=a;this.n33*=a;this.n34*=a;this.n41*=a;this.n42*=a;this.n43*=a;this.n44*=a;return this},
determinant:function(){var a=this.n11,c=this.n12,d=this.n13,e=this.n14,g=this.n21,f=this.n22,h=this.n23,b=this.n24,j=this.n31,l=this.n32,p=this.n33,A=this.n34,q=this.n41,m=this.n42,B=this.n43,E=this.n44;return e*h*l*q-d*b*l*q-e*f*p*q+c*b*p*q+d*f*A*q-c*h*A*q-e*h*j*m+d*b*j*m+e*g*p*m-a*b*p*m-d*g*A*m+a*h*A*m+e*f*j*B-c*b*j*B-e*g*l*B+a*b*l*B+c*g*A*B-a*f*A*B-d*f*j*E+c*h*j*E+d*g*l*E-a*h*l*E-c*g*p*E+a*f*p*E},transpose:function(){function a(c,d,e){var g=c[d];c[d]=c[e];c[e]=g}a(this,"n21","n12");a(this,"n31",
"n13");a(this,"n32","n23");a(this,"n41","n14");a(this,"n42","n24");a(this,"n43","n34");return this},clone:function(){var a=new THREE.Matrix4;a.n11=this.n11;a.n12=this.n12;a.n13=this.n13;a.n14=this.n14;a.n21=this.n21;a.n22=this.n22;a.n23=this.n23;a.n24=this.n24;a.n31=this.n31;a.n32=this.n32;a.n33=this.n33;a.n34=this.n34;a.n41=this.n41;a.n42=this.n42;a.n43=this.n43;a.n44=this.n44;return a},flatten:function(){var a=this.flat;a[0]=this.n11;a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=
this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},flattenToArray:function(a){a[0]=this.n11;a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},setTranslation:function(a,c,d){this.set(1,0,0,a,0,1,0,c,0,0,1,d,0,0,0,
1);return this},setScale:function(a,c,d){this.set(a,0,0,0,0,c,0,0,0,0,d,0,0,0,0,1);return this},setRotX:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,c,-a,0,0,a,c,0,0,0,0,1);return this},setRotY:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(c,0,a,0,0,1,0,0,-a,0,c,0,0,0,0,1);return this},setRotZ:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(c,-a,0,0,a,c,0,0,0,0,1,0,0,0,0,1);return this},setRotAxis:function(a,c){var d=Math.cos(c),e=Math.sin(c),g=1-d,f=a.x,h=a.y,b=a.z,
j=g*f,l=g*h;this.set(j*f+d,j*h-e*b,j*b+e*h,0,j*h+e*b,l*h+d,l*b-e*f,0,j*b-e*h,l*b+e*f,g*b*b+d,0,0,0,0,1);return this},toString:function(){return"| "+this.n11+" "+this.n12+" "+this.n13+" "+this.n14+" |\n| "+this.n21+" "+this.n22+" "+this.n23+" "+this.n24+" |\n| "+this.n31+" "+this.n32+" "+this.n33+" "+this.n34+" |\n| "+this.n41+" "+this.n42+" "+this.n43+" "+this.n44+" |"}};THREE.Matrix4.translationMatrix=function(a,c,d){var e=new THREE.Matrix4;e.setTranslation(a,c,d);return e};
THREE.Matrix4.scaleMatrix=function(a,c,d){var e=new THREE.Matrix4;e.setScale(a,c,d);return e};THREE.Matrix4.rotationXMatrix=function(a){var c=new THREE.Matrix4;c.setRotX(a);return c};THREE.Matrix4.rotationYMatrix=function(a){var c=new THREE.Matrix4;c.setRotY(a);return c};THREE.Matrix4.rotationZMatrix=function(a){var c=new THREE.Matrix4;c.setRotZ(a);return c};THREE.Matrix4.rotationAxisAngleMatrix=function(a,c){var d=new THREE.Matrix4;d.setRotAxis(a,c);return d};
THREE.Matrix4.makeInvert=function(a){var c=a.n11,d=a.n12,e=a.n13,g=a.n14,f=a.n21,h=a.n22,b=a.n23,j=a.n24,l=a.n31,p=a.n32,A=a.n33,q=a.n34,m=a.n41,B=a.n42,E=a.n43,H=a.n44,x=new THREE.Matrix4;x.n11=b*q*B-j*A*B+j*p*E-h*q*E-b*p*H+h*A*H;x.n12=g*A*B-e*q*B-g*p*E+d*q*E+e*p*H-d*A*H;x.n13=e*j*B-g*b*B+g*h*E-d*j*E-e*h*H+d*b*H;x.n14=g*b*p-e*j*p-g*h*A+d*j*A+e*h*q-d*b*q;x.n21=j*A*m-b*q*m-j*l*E+f*q*E+b*l*H-f*A*H;x.n22=e*q*m-g*A*m+g*l*E-c*q*E-e*l*H+c*A*H;x.n23=g*b*m-e*j*m-g*f*E+c*j*E+e*f*H-c*b*H;x.n24=e*j*l-g*b*l+
g*f*A-c*j*A-e*f*q+c*b*q;x.n31=h*q*m-j*p*m+j*l*B-f*q*B-h*l*H+f*p*H;x.n32=g*p*m-d*q*m-g*l*B+c*q*B+d*l*H-c*p*H;x.n33=e*j*m-g*h*m+g*f*B-c*j*B-d*f*H+c*h*H;x.n34=g*h*l-d*j*l-g*f*p+c*j*p+d*f*q-c*h*q;x.n41=b*p*m-h*A*m-b*l*B+f*A*B+h*l*E-f*p*E;x.n42=d*A*m-e*p*m+e*l*B-c*A*B-d*l*E+c*p*E;x.n43=e*h*m-d*b*m-e*f*B+c*b*B+d*f*E-c*h*E;x.n44=d*b*l-e*h*l+e*f*p-c*b*p-d*f*A+c*h*A;x.multiplyScalar(1/a.determinant());return x};
THREE.Matrix4.makeInvert3x3=function(a){var c=a.m33,d=c.m,e=a.n33*a.n22-a.n32*a.n23,g=-a.n33*a.n21+a.n31*a.n23,f=a.n32*a.n21-a.n31*a.n22,h=-a.n33*a.n12+a.n32*a.n13,b=a.n33*a.n11-a.n31*a.n13,j=-a.n32*a.n11+a.n31*a.n12,l=a.n23*a.n12-a.n22*a.n13,p=-a.n23*a.n11+a.n21*a.n13,A=a.n22*a.n11-a.n21*a.n12;a=a.n11*e+a.n21*h+a.n31*l;if(a==0)throw"matrix not invertible";a=1/a;d[0]=a*e;d[1]=a*g;d[2]=a*f;d[3]=a*h;d[4]=a*b;d[5]=a*j;d[6]=a*l;d[7]=a*p;d[8]=a*A;return c};
THREE.Matrix4.makeFrustum=function(a,c,d,e,g,f){var h,b,j;h=new THREE.Matrix4;b=2*g/(c-a);j=2*g/(e-d);a=(c+a)/(c-a);d=(e+d)/(e-d);e=-(f+g)/(f-g);g=-2*f*g/(f-g);h.n11=b;h.n12=0;h.n13=a;h.n14=0;h.n21=0;h.n22=j;h.n23=d;h.n24=0;h.n31=0;h.n32=0;h.n33=e;h.n34=g;h.n41=0;h.n42=0;h.n43=-1;h.n44=0;return h};THREE.Matrix4.makePerspective=function(a,c,d,e){var g;a=d*Math.tan(a*Math.PI/360);g=-a;return THREE.Matrix4.makeFrustum(g*c,a*c,g,a,d,e)};
THREE.Matrix4.makeOrtho=function(a,c,d,e,g,f){var h,b,j,l;h=new THREE.Matrix4;b=c-a;j=d-e;l=f-g;a=(c+a)/b;d=(d+e)/j;g=(f+g)/l;h.n11=2/b;h.n12=0;h.n13=0;h.n14=-a;h.n21=0;h.n22=2/j;h.n23=0;h.n24=-d;h.n31=0;h.n32=0;h.n33=-2/l;h.n34=-g;h.n41=0;h.n42=0;h.n43=0;h.n44=1;return h};THREE.Matrix4.__tmpVec1=new THREE.Vector3;THREE.Matrix4.__tmpVec2=new THREE.Vector3;THREE.Matrix4.__tmpVec3=new THREE.Vector3;
THREE.Vertex=function(a,c){this.position=a||new THREE.Vector3;this.positionWorld=new THREE.Vector3;this.positionScreen=new THREE.Vector4;this.normal=c||new THREE.Vector3;this.normalWorld=new THREE.Vector3;this.normalScreen=new THREE.Vector3;this.tangent=new THREE.Vector4;this.__visible=true};THREE.Vertex.prototype={toString:function(){return"THREE.Vertex ( position: "+this.position+", normal: "+this.normal+" )"}};
THREE.Face3=function(a,c,d,e,g){this.a=a;this.b=c;this.c=d;this.centroid=new THREE.Vector3;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];this.materials=g instanceof Array?g:[g]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};
THREE.Face4=function(a,c,d,e,g,f){this.a=a;this.b=c;this.c=d;this.d=e;this.centroid=new THREE.Vector3;this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3;this.vertexNormals=g instanceof Array?g:[];this.materials=f instanceof Array?f:[f]};THREE.Face4.prototype={toString:function(){return"THREE.Face4 ( "+this.a+", "+this.b+", "+this.c+" "+this.d+" )"}};THREE.UV=function(a,c){this.u=a||0;this.v=c||0};
THREE.UV.prototype={copy:function(a){this.u=a.u;this.v=a.v},toString:function(){return"THREE.UV ("+this.u+", "+this.v+")"}};THREE.Geometry=function(){this.vertices=[];this.faces=[];this.uvs=[];this.uvs2=[];this.colors=[];this.boundingSphere=this.boundingBox=null;this.geometryChunks={};this.hasTangents=false};
THREE.Geometry.prototype={computeCentroids:function(){var a,c,d;a=0;for(c=this.faces.length;a<c;a++){d=this.faces[a];d.centroid.set(0,0,0);if(d instanceof THREE.Face3){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);d.centroid.divideScalar(3)}else if(d instanceof THREE.Face4){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);
d.centroid.addSelf(this.vertices[d.d].position);d.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var c,d,e,g,f,h,b=new THREE.Vector3,j=new THREE.Vector3;e=0;for(g=this.vertices.length;e<g;e++){f=this.vertices[e];f.normal.set(0,0,0)}e=0;for(g=this.faces.length;e<g;e++){f=this.faces[e];if(a&&f.vertexNormals.length){b.set(0,0,0);c=0;for(d=f.normal.length;c<d;c++)b.addSelf(f.vertexNormals[c]);b.divideScalar(3)}else{c=this.vertices[f.a];d=this.vertices[f.b];h=this.vertices[f.c];b.sub(h.position,
d.position);j.sub(c.position,d.position);b.crossSelf(j)}b.isZero()||b.normalize();f.normal.copy(b)}},computeVertexNormals:function(){var a,c,d,e;if(this.__tmpVertices==undefined){e=this.__tmpVertices=Array(this.vertices.length);a=0;for(c=this.vertices.length;a<c;a++)e[a]=new THREE.Vector3;a=0;for(c=this.faces.length;a<c;a++){d=this.faces[a];if(d instanceof THREE.Face3)d.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];else if(d instanceof THREE.Face4)d.vertexNormals=[new THREE.Vector3,
new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]}}else{e=this.__tmpVertices;a=0;for(c=this.vertices.length;a<c;a++)e[a].set(0,0,0)}a=0;for(c=this.faces.length;a<c;a++){d=this.faces[a];if(d instanceof THREE.Face3){e[d.a].addSelf(d.normal);e[d.b].addSelf(d.normal);e[d.c].addSelf(d.normal)}else if(d instanceof THREE.Face4){e[d.a].addSelf(d.normal);e[d.b].addSelf(d.normal);e[d.c].addSelf(d.normal);e[d.d].addSelf(d.normal)}}a=0;for(c=this.vertices.length;a<c;a++)e[a].normalize();a=0;for(c=this.faces.length;a<
c;a++){d=this.faces[a];if(d instanceof THREE.Face3){d.vertexNormals[0].copy(e[d.a]);d.vertexNormals[1].copy(e[d.b]);d.vertexNormals[2].copy(e[d.c])}else if(d instanceof THREE.Face4){d.vertexNormals[0].copy(e[d.a]);d.vertexNormals[1].copy(e[d.b]);d.vertexNormals[2].copy(e[d.c]);d.vertexNormals[3].copy(e[d.d])}}},computeTangents:function(){function a(z,F,J,M,Q,S,U){f=z.vertices[F].position;h=z.vertices[J].position;b=z.vertices[M].position;j=g[Q];l=g[S];p=g[U];A=h.x-f.x;q=b.x-f.x;m=h.y-f.y;B=b.y-f.y;
E=h.z-f.z;H=b.z-f.z;x=l.u-j.u;I=p.u-j.u;t=l.v-j.v;k=p.v-j.v;w=1/(x*k-I*t);o.set((k*A-t*q)*w,(k*m-t*B)*w,(k*E-t*H)*w);v.set((x*q-I*A)*w,(x*B-I*m)*w,(x*H-I*E)*w);u[F].addSelf(o);u[J].addSelf(o);u[M].addSelf(o);n[F].addSelf(v);n[J].addSelf(v);n[M].addSelf(v)}var c,d,e,g,f,h,b,j,l,p,A,q,m,B,E,H,x,I,t,k,w,u=[],n=[],o=new THREE.Vector3,v=new THREE.Vector3,D=new THREE.Vector3,y=new THREE.Vector3,C=new THREE.Vector3;c=0;for(d=this.vertices.length;c<d;c++){u[c]=new THREE.Vector3;n[c]=new THREE.Vector3}c=0;
for(d=this.faces.length;c<d;c++){e=this.faces[c];g=this.uvs[c];if(e instanceof THREE.Face3){a(this,e.a,e.b,e.c,0,1,2);this.vertices[e.a].normal.copy(e.vertexNormals[0]);this.vertices[e.b].normal.copy(e.vertexNormals[1]);this.vertices[e.c].normal.copy(e.vertexNormals[2])}else if(e instanceof THREE.Face4){a(this,e.a,e.b,e.c,0,1,2);a(this,e.a,e.b,e.d,0,1,3);this.vertices[e.a].normal.copy(e.vertexNormals[0]);this.vertices[e.b].normal.copy(e.vertexNormals[1]);this.vertices[e.c].normal.copy(e.vertexNormals[2]);
this.vertices[e.d].normal.copy(e.vertexNormals[3])}}c=0;for(d=this.vertices.length;c<d;c++){C.copy(this.vertices[c].normal);e=u[c];D.copy(e);D.subSelf(C.multiplyScalar(C.dot(e))).normalize();y.cross(this.vertices[c].normal,e);e=y.dot(n[c]);e=e<0?-1:1;this.vertices[c].tangent.set(D.x,D.y,D.z,e)}this.hasTangents=true},computeBoundingBox:function(){var a;if(this.vertices.length>0){this.boundingBox={x:[this.vertices[0].position.x,this.vertices[0].position.x],y:[this.vertices[0].position.y,this.vertices[0].position.y],
z:[this.vertices[0].position.z,this.vertices[0].position.z]};for(var c=1,d=this.vertices.length;c<d;c++){a=this.vertices[c];if(a.position.x<this.boundingBox.x[0])this.boundingBox.x[0]=a.position.x;else if(a.position.x>this.boundingBox.x[1])this.boundingBox.x[1]=a.position.x;if(a.position.y<this.boundingBox.y[0])this.boundingBox.y[0]=a.position.y;else if(a.position.y>this.boundingBox.y[1])this.boundingBox.y[1]=a.position.y;if(a.position.z<this.boundingBox.z[0])this.boundingBox.z[0]=a.position.z;else if(a.position.z>
this.boundingBox.z[1])this.boundingBox.z[1]=a.position.z}}},computeBoundingSphere:function(){for(var a=this.boundingSphere===null?0:this.boundingSphere.radius,c=0,d=this.vertices.length;c<d;c++)a=Math.max(a,this.vertices[c].position.length());this.boundingSphere={radius:a}},sortFacesByMaterial:function(){function a(p){var A=[];c=0;for(d=p.length;c<d;c++)p[c]==undefined?A.push("undefined"):A.push(p[c].toString());return A.join("_")}var c,d,e,g,f,h,b,j,l={};e=0;for(g=this.faces.length;e<g;e++){f=this.faces[e];
h=f.materials;b=a(h);if(l[b]==undefined)l[b]={hash:b,counter:0};j=l[b].hash+"_"+l[b].counter;if(this.geometryChunks[j]==undefined)this.geometryChunks[j]={faces:[],materials:h,vertices:0};f=f instanceof THREE.Face3?3:4;if(this.geometryChunks[j].vertices+f>65535){l[b].counter+=1;j=l[b].hash+"_"+l[b].counter;if(this.geometryChunks[j]==undefined)this.geometryChunks[j]={faces:[],materials:h,vertices:0}}this.geometryChunks[j].faces.push(e);this.geometryChunks[j].vertices+=f}},toString:function(){return"THREE.Geometry ( vertices: "+
this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
THREE.Camera=function(a,c,d,e){this.fov=a;this.aspect=c;this.near=d;this.far=e;this.position=new THREE.Vector3;this.target={position:new THREE.Vector3};this.autoUpdateMatrix=true;this.projectionMatrix=null;this.matrix=new THREE.Matrix4;this.up=new THREE.Vector3(0,1,0);this.tmpVec=new THREE.Vector3;this.translateX=function(g){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(g);this.tmpVec.crossSelf(this.up);this.position.addSelf(this.tmpVec);this.target.position.addSelf(this.tmpVec)};
this.translateZ=function(g){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(g);this.position.subSelf(this.tmpVec);this.target.position.subSelf(this.tmpVec)};this.updateMatrix=function(){this.matrix.lookAt(this.position,this.target.position,this.up)};this.updateProjectionMatrix=function(){this.projectionMatrix=THREE.Matrix4.makePerspective(this.fov,this.aspect,this.near,this.far)};this.updateProjectionMatrix()};
THREE.Camera.prototype={toString:function(){return"THREE.Camera ( "+this.position+", "+this.target.position+" )"}};THREE.Light=function(a){this.color=new THREE.Color(a)};THREE.AmbientLight=function(a){THREE.Light.call(this,a)};THREE.AmbientLight.prototype=new THREE.Light;THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;THREE.DirectionalLight=function(a,c){THREE.Light.call(this,a);this.position=new THREE.Vector3(0,1,0);this.intensity=c||1};THREE.DirectionalLight.prototype=new THREE.Light;
THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;THREE.PointLight=function(a,c){THREE.Light.call(this,a);this.position=new THREE.Vector3;this.intensity=c||1};THREE.PointLight.prototype=new THREE.Light;THREE.PointLight.prototype.constructor=THREE.PointLight;
THREE.Object3D=function(){this.id=THREE.Object3DCounter.value++;this.position=new THREE.Vector3;this.rotation=new THREE.Vector3;this.scale=new THREE.Vector3(1,1,1);this.matrix=new THREE.Matrix4;this.rotationMatrix=new THREE.Matrix4;this.tmpMatrix=new THREE.Matrix4;this.screen=new THREE.Vector3;this.visible=this.autoUpdateMatrix=true};
THREE.Object3D.prototype={updateMatrix:function(){var a=this.position,c=this.rotation,d=this.scale,e=this.tmpMatrix;this.matrix.setTranslation(a.x,a.y,a.z);this.rotationMatrix.setRotX(c.x);if(c.y!=0){e.setRotY(c.y);this.rotationMatrix.multiplySelf(e)}if(c.z!=0){e.setRotZ(c.z);this.rotationMatrix.multiplySelf(e)}this.matrix.multiplySelf(this.rotationMatrix);if(d.x!=0||d.y!=0||d.z!=0){e.setScale(d.x,d.y,d.z);this.matrix.multiplySelf(e)}}};THREE.Object3DCounter={value:0};
THREE.Particle=function(a){THREE.Object3D.call(this);this.materials=a instanceof Array?a:[a];this.autoUpdateMatrix=false};THREE.Particle.prototype=new THREE.Object3D;THREE.Particle.prototype.constructor=THREE.Particle;THREE.ParticleSystem=function(a,c){THREE.Object3D.call(this);this.geometry=a;this.materials=c instanceof Array?c:[c];this.sortParticles=false};THREE.ParticleSystem.prototype=new THREE.Object3D;THREE.ParticleSystem.prototype.constructor=THREE.ParticleSystem;
THREE.Line=function(a,c,d){THREE.Object3D.call(this);this.geometry=a;this.materials=c instanceof Array?c:[c];this.type=d!=undefined?d:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;THREE.Line.prototype=new THREE.Object3D;THREE.Line.prototype.constructor=THREE.Line;THREE.Mesh=function(a,c){THREE.Object3D.call(this);this.geometry=a;this.materials=c instanceof Array?c:[c];this.overdraw=this.doubleSided=this.flipSided=false;this.geometry.boundingSphere||this.geometry.computeBoundingSphere()};
THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.FlatShading=0;THREE.SmoothShading=1;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubtractiveBlending=2;THREE.BillboardBlending=3;
THREE.LineBasicMaterial=function(a){this.id=THREE.LineBasicMaterialCounter.value++;this.color=new THREE.Color(16777215);this.opacity=1;this.blending=THREE.NormalBlending;this.depth_test=true;this.linewidth=1;this.linejoin=this.linecap="round";this.vertex_colors=false;if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending;if(a.depth_test!==undefined)this.depth_test=a.depth_test;if(a.linewidth!==undefined)this.linewidth=
a.linewidth;if(a.linecap!==undefined)this.linecap=a.linecap;if(a.linejoin!==undefined)this.linejoin=a.linejoin;if(a.vertex_colors!==undefined)this.vertex_colors=a.vertex_colors}};
THREE.LineBasicMaterial.prototype={toString:function(){return"THREE.LineBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>depth_test: "+this.depth_test+"<br/>linewidth: "+this.linewidth+"<br/>linecap: "+this.linecap+"<br/>linejoin: "+this.linejoin+"<br/>vertex_colors: "+this.vertex_colors+"<br/>)"}};THREE.LineBasicMaterialCounter={value:0};
THREE.MeshBasicMaterial=function(a){this.id=THREE.MeshBasicMaterialCounter.value++;this.color=new THREE.Color(16777215);this.opacity=1;this.env_map=this.light_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.fog=true;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.depth_test=true;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";this.vertex_colors=false;if(a){a.color!==
undefined&&this.color.setHex(a.color);if(a.opacity!==undefined)this.opacity=a.opacity;if(a.map!==undefined)this.map=a.map;if(a.light_map!==undefined)this.light_map=a.light_map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==
undefined)this.blending=a.blending;if(a.depth_test!==undefined)this.depth_test=a.depth_test;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin;if(a.vertex_colors!==undefined)this.vertex_colors=a.vertex_colors}};
THREE.MeshBasicMaterial.prototype={toString:function(){return"THREE.MeshBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>map: "+this.map+"<br/>light_map: "+this.light_map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>blending: "+this.blending+"<br/>depth_test: "+this.depth_test+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+
"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>vertex_colors: "+this.vertex_colors+"<br/>)"}};THREE.MeshBasicMaterialCounter={value:0};
THREE.MeshLambertMaterial=function(a){this.id=THREE.MeshLambertMaterialCounter.value++;this.color=new THREE.Color(16777215);this.opacity=1;this.env_map=this.light_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.fog=true;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.depth_test=true;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";this.vertex_colors=false;if(a){a.color!==
undefined&&this.color.setHex(a.color);if(a.opacity!==undefined)this.opacity=a.opacity;if(a.map!==undefined)this.map=a.map;if(a.light_map!==undefined)this.light_map=a.light_map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==
undefined)this.blending=a.blending;if(a.depth_test!==undefined)this.depth_test=a.depth_test;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin;if(a.vertex_colors!==undefined)this.vertex_colors=a.vertex_colors}};
THREE.MeshLambertMaterial.prototype={toString:function(){return"THREE.MeshLambertMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>map: "+this.map+"<br/>light_map: "+this.light_map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>shading: "+this.shading+"<br/>blending: "+this.blending+"<br/>depth_test: "+this.depth_test+"<br/>wireframe: "+this.wireframe+
"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>vertex_colors: "+this.vertex_colors+"<br/> )"}};THREE.MeshLambertMaterialCounter={value:0};
THREE.MeshPhongMaterial=function(a){this.id=THREE.MeshPhongMaterialCounter.value++;this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.shininess=30;this.opacity=1;this.env_map=this.light_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.fog=true;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.depth_test=true;this.wireframe=false;this.wireframe_linewidth=
1;this.wireframe_linejoin=this.wireframe_linecap="round";this.vertex_colors=false;if(a){if(a.color!==undefined)this.color=new THREE.Color(a.color);if(a.ambient!==undefined)this.ambient=new THREE.Color(a.ambient);if(a.specular!==undefined)this.specular=new THREE.Color(a.specular);if(a.shininess!==undefined)this.shininess=a.shininess;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.light_map!==undefined)this.light_map=a.light_map;if(a.map!==undefined)this.map=a.map;if(a.env_map!==undefined)this.env_map=
a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.depth_test!==undefined)this.depth_test=a.depth_test;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=
a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin;if(a.vertex_colors!==undefined)this.vertex_colors=a.vertex_colors}};
THREE.MeshPhongMaterial.prototype={toString:function(){return"THREE.MeshPhongMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>ambient: "+this.ambient+"<br/>specular: "+this.specular+"<br/>shininess: "+this.shininess+"<br/>opacity: "+this.opacity+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>shading: "+this.shading+"<br/>blending: "+this.blending+"<br/>depth_test: "+
this.depth_test+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>vertex_colors: "+this.vertex_colors+"<br/>)"}};THREE.MeshPhongMaterialCounter={value:0};
THREE.MeshDepthMaterial=function(a){this.id=THREE.MeshDepthMaterialCounter.value++;this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.depth_test=true;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.depth_test!==undefined)this.depth_test=a.depth_test;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==
undefined)this.wireframe_linewidth=a.wireframe_linewidth}};THREE.MeshDepthMaterial.prototype={toString:function(){return"THREE.MeshDepthMaterial (<br/>id: "+this.id+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>depth_test: "+this.depth_test+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>)"}};THREE.MeshDepthMaterialCounter={value:0};
THREE.MeshNormalMaterial=function(a){this.id=THREE.MeshNormalMaterialCounter.value++;this.opacity=1;this.shading=THREE.FlatShading;this.blending=THREE.NormalBlending;this.depth_test=true;this.wireframe=false;this.wireframe_linewidth=1;if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.depth_test!==undefined)this.depth_test=a.depth_test;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==
undefined)this.wireframe_linewidth=a.wireframe_linewidth}};THREE.MeshNormalMaterial.prototype={toString:function(){return"THREE.MeshNormalMaterial (<br/>id: "+this.id+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>depth_test: "+this.depth_test+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>)"}};THREE.MeshNormalMaterialCounter={value:0};THREE.MeshFaceMaterial=function(){};THREE.MeshFaceMaterial.prototype={toString:function(){return"THREE.MeshFaceMaterial"}};
THREE.MeshShaderMaterial=function(a){this.id=THREE.MeshShaderMaterialCounter.value++;this.vertex_shader=this.fragment_shader="void main() {}";this.uniforms={};this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.depth_test=true;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";this.vertex_colors=false;if(a){if(a.fragment_shader!==undefined)this.fragment_shader=a.fragment_shader;if(a.vertex_shader!==undefined)this.vertex_shader=
a.vertex_shader;if(a.uniforms!==undefined)this.uniforms=a.uniforms;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.depth_test!==undefined)this.depth_test=a.depth_test;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==
undefined)this.wireframe_linejoin=a.wireframe_linejoin;if(a.vertex_colors!==undefined)this.vertex_colors=a.vertex_colors}};
THREE.MeshShaderMaterial.prototype={toString:function(){return"THREE.MeshShaderMaterial (<br/>id: "+this.id+"<br/>blending: "+this.blending+"<br/>depth_test: "+this.depth_test+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>vertex_colors: "+this.vertex_colors+"<br/>)"}};THREE.MeshShaderMaterialCounter={value:0};
THREE.ParticleBasicMaterial=function(a){this.id=THREE.ParticleBasicMaterialCounter.value++;this.color=new THREE.Color(16777215);this.opacity=1;this.map=null;this.size=1;this.blending=THREE.NormalBlending;this.depth_test=true;this.offset=new THREE.Vector2;this.vertex_colors=false;if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.opacity!==undefined)this.opacity=a.opacity;if(a.map!==undefined)this.map=a.map;if(a.size!==undefined)this.size=a.size;if(a.blending!==undefined)this.blending=a.blending;
if(a.depth_test!==undefined)this.depth_test=a.depth_test;if(a.vertex_colors!==undefined)this.vertex_colors=a.vertex_colors}};THREE.ParticleBasicMaterial.prototype={toString:function(){return"THREE.ParticleBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>map: "+this.map+"<br/>size: "+this.size+"<br/>blending: "+this.blending+"<br/>depth_test: "+this.depth_test+"<br/>vertex_colors: "+this.vertex_colors+"<br/>)"}};THREE.ParticleBasicMaterialCounter={value:0};
THREE.ParticleCircleMaterial=function(a){this.color=new THREE.Color(16777215);this.opacity=1;this.blending=THREE.NormalBlending;if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}};THREE.ParticleCircleMaterial.prototype={toString:function(){return"THREE.ParticleCircleMaterial (<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>)"}};
THREE.ParticleDOMMaterial=function(a){this.domElement=a};THREE.ParticleDOMMaterial.prototype={toString:function(){return"THREE.ParticleDOMMaterial ( domElement: "+this.domElement+" )"}};THREE.Texture=function(a,c,d,e,g,f){this.image=a;this.mapping=c!==undefined?c:new THREE.UVMapping;this.wrap_s=d!==undefined?d:THREE.ClampToEdgeWrapping;this.wrap_t=e!==undefined?e:THREE.ClampToEdgeWrapping;this.mag_filter=g!==undefined?g:THREE.LinearFilter;this.min_filter=f!==undefined?f:THREE.LinearMipMapLinearFilter};
THREE.Texture.prototype={clone:function(){return new THREE.Texture(this.image,this.mapping,this.wrap_s,this.wrap_t,this.mag_filter,this.min_filter)},toString:function(){return"THREE.Texture (<br/>image: "+this.image+"<br/>wrap_s: "+this.wrap_s+"<br/>wrap_t: "+this.wrap_t+"<br/>mag_filter: "+this.mag_filter+"<br/>min_filter: "+this.min_filter+"<br/>)"}};THREE.MultiplyOperation=0;THREE.MixOperation=1;THREE.RepeatWrapping=0;THREE.ClampToEdgeWrapping=1;THREE.MirroredRepeatWrapping=2;
THREE.NearestFilter=3;THREE.NearestMipMapNearestFilter=4;THREE.NearestMipMapLinearFilter=5;THREE.LinearFilter=6;THREE.LinearMipMapNearestFilter=7;THREE.LinearMipMapLinearFilter=8;THREE.ByteType=9;THREE.UnsignedByteType=10;THREE.ShortType=11;THREE.UnsignedShortType=12;THREE.IntType=13;THREE.UnsignedIntType=14;THREE.FloatType=15;THREE.AlphaFormat=16;THREE.RGBFormat=17;THREE.RGBAFormat=18;THREE.LuminanceFormat=19;THREE.LuminanceAlphaFormat=20;
THREE.RenderTarget=function(a,c,d){this.width=a;this.height=c;d=d||{};this.wrap_s=d.wrap_s!==undefined?d.wrap_s:THREE.ClampToEdgeWrapping;this.wrap_t=d.wrap_t!==undefined?d.wrap_t:THREE.ClampToEdgeWrapping;this.mag_filter=d.mag_filter!==undefined?d.mag_filter:THREE.LinearFilter;this.min_filter=d.min_filter!==undefined?d.min_filter:THREE.LinearMipMapLinearFilter;this.format=d.format!==undefined?d.format:THREE.RGBFormat;this.type=d.type!==undefined?d.type:THREE.UnsignedByteType};
var Uniforms={clone:function(a){var c,d,e,g={};for(c in a){g[c]={};for(d in a[c]){e=a[c][d];g[c][d]=e instanceof THREE.Color||e instanceof THREE.Vector3||e instanceof THREE.Texture?e.clone():e}}return g},merge:function(a){var c,d,e,g={};for(c=0;c<a.length;c++){e=this.clone(a[c]);for(d in e)g[d]=e[d]}return g}};THREE.CubeReflectionMapping=function(){};THREE.CubeRefractionMapping=function(){};THREE.LatitudeReflectionMapping=function(){};THREE.LatitudeRefractionMapping=function(){};
THREE.SphericalReflectionMapping=function(){};THREE.SphericalRefractionMapping=function(){};THREE.UVMapping=function(){};
THREE.Scene=function(){this.objects=[];this.lights=[];this.fog=null;this.addObject=function(a){this.objects.indexOf(a)===-1&&this.objects.push(a)};this.removeObject=function(a){a=this.objects.indexOf(a);a!==-1&&this.objects.splice(a,1)};this.addLight=function(a){this.lights.indexOf(a)===-1&&this.lights.push(a)};this.removeLight=function(a){a=this.lights.indexOf(a);a!==-1&&this.lights.splice(a,1)};this.toString=function(){return"THREE.Scene ( "+this.objects+" )"}};
THREE.Fog=function(a,c,d){this.color=new THREE.Color(a);this.near=c||1;this.far=d||1E3};THREE.FogExp2=function(a,c){this.color=new THREE.Color(a);this.density=c||2.5E-4};
THREE.Projector=function(){function a(n,o){return o.z-n.z}function c(n,o){var v=0,D=1,y=n.z+n.w,C=o.z+o.w,z=-n.z+n.w,F=-o.z+o.w;if(y>=0&&C>=0&&z>=0&&F>=0)return true;else if(y<0&&C<0||z<0&&F<0)return false;else{if(y<0)v=Math.max(v,y/(y-C));else if(C<0)D=Math.min(D,y/(y-C));if(z<0)v=Math.max(v,z/(z-F));else if(F<0)D=Math.min(D,z/(z-F));if(D<v)return false;else{n.lerpSelf(o,v);o.lerpSelf(n,1-D);return true}}}var d,e,g=[],f,h,b,j=[],l,p,A=[],q,m,B=[],E=new THREE.Vector4,H=new THREE.Vector4,x=new THREE.Matrix4,
I=new THREE.Matrix4,t=[],k=new THREE.Vector4,w=new THREE.Vector4,u;this.projectObjects=function(n,o,v){var D=[],y,C;e=0;x.multiply(o.projectionMatrix,o.matrix);t[0]=new THREE.Vector4(x.n41-x.n11,x.n42-x.n12,x.n43-x.n13,x.n44-x.n14);t[1]=new THREE.Vector4(x.n41+x.n11,x.n42+x.n12,x.n43+x.n13,x.n44+x.n14);t[2]=new THREE.Vector4(x.n41+x.n21,x.n42+x.n22,x.n43+x.n23,x.n44+x.n24);t[3]=new THREE.Vector4(x.n41-x.n21,x.n42-x.n22,x.n43-x.n23,x.n44-x.n24);t[4]=new THREE.Vector4(x.n41-x.n31,x.n42-x.n32,x.n43-
x.n33,x.n44-x.n34);t[5]=new THREE.Vector4(x.n41+x.n31,x.n42+x.n32,x.n43+x.n33,x.n44+x.n34);o=0;for(y=t.length;o<y;o++){C=t[o];C.divideScalar(Math.sqrt(C.x*C.x+C.y*C.y+C.z*C.z))}y=n.objects;n=0;for(o=y.length;n<o;n++){C=y[n];var z;if(!(z=!C.visible)){if(z=C instanceof THREE.Mesh){a:{z=void 0;for(var F=C.position,J=-C.geometry.boundingSphere.radius*Math.max(C.scale.x,Math.max(C.scale.y,C.scale.z)),M=0;M<6;M++){z=t[M].x*F.x+t[M].y*F.y+t[M].z*F.z+t[M].w;if(z<=J){z=false;break a}}z=true}z=!z}z=z}if(!z){d=
g[e]=g[e]||new THREE.RenderableObject;E.copy(C.position);x.multiplyVector3(E);d.object=C;d.z=E.z;D.push(d);e++}}v&&D.sort(a);return D};this.projectScene=function(n,o,v){var D=[],y=o.near,C=o.far,z,F,J,M,Q,S,U,ca,da,T,O,Z,V,K,W,ba;b=p=m=0;o.autoUpdateMatrix&&o.updateMatrix();x.multiply(o.projectionMatrix,o.matrix);S=this.projectObjects(n,o,true);n=0;for(z=S.length;n<z;n++){U=S[n].object;if(U.visible){U.autoUpdateMatrix&&U.updateMatrix();ca=U.matrix;da=U.rotationMatrix;T=U.materials;O=U.overdraw;if(U instanceof
THREE.Mesh){Z=U.geometry;V=Z.vertices;F=0;for(J=V.length;F<J;F++){K=V[F];K.positionWorld.copy(K.position);ca.multiplyVector3(K.positionWorld);M=K.positionScreen;M.copy(K.positionWorld);x.multiplyVector4(M);M.x/=M.w;M.y/=M.w;K.__visible=M.z>y&&M.z<C}Z=Z.faces;F=0;for(J=Z.length;F<J;F++){K=Z[F];if(K instanceof THREE.Face3){M=V[K.a];Q=V[K.b];W=V[K.c];if(M.__visible&&Q.__visible&&W.__visible)if(U.doubleSided||U.flipSided!=(W.positionScreen.x-M.positionScreen.x)*(Q.positionScreen.y-M.positionScreen.y)-
(W.positionScreen.y-M.positionScreen.y)*(Q.positionScreen.x-M.positionScreen.x)<0){f=j[b]=j[b]||new THREE.RenderableFace3;f.v1.positionWorld.copy(M.positionWorld);f.v2.positionWorld.copy(Q.positionWorld);f.v3.positionWorld.copy(W.positionWorld);f.v1.positionScreen.copy(M.positionScreen);f.v2.positionScreen.copy(Q.positionScreen);f.v3.positionScreen.copy(W.positionScreen);f.normalWorld.copy(K.normal);da.multiplyVector3(f.normalWorld);f.centroidWorld.copy(K.centroid);ca.multiplyVector3(f.centroidWorld);
f.centroidScreen.copy(f.centroidWorld);x.multiplyVector3(f.centroidScreen);W=K.vertexNormals;u=f.vertexNormalsWorld;M=0;for(Q=W.length;M<Q;M++){ba=u[M]=u[M]||new THREE.Vector3;ba.copy(W[M]);da.multiplyVector3(ba)}f.z=f.centroidScreen.z;f.meshMaterials=T;f.faceMaterials=K.materials;f.overdraw=O;if(U.geometry.uvs[F]){f.uvs[0]=U.geometry.uvs[F][0];f.uvs[1]=U.geometry.uvs[F][1];f.uvs[2]=U.geometry.uvs[F][2]}D.push(f);b++}}else if(K instanceof THREE.Face4){M=V[K.a];Q=V[K.b];W=V[K.c];ba=V[K.d];if(M.__visible&&
Q.__visible&&W.__visible&&ba.__visible)if(U.doubleSided||U.flipSided!=((ba.positionScreen.x-M.positionScreen.x)*(Q.positionScreen.y-M.positionScreen.y)-(ba.positionScreen.y-M.positionScreen.y)*(Q.positionScreen.x-M.positionScreen.x)<0||(Q.positionScreen.x-W.positionScreen.x)*(ba.positionScreen.y-W.positionScreen.y)-(Q.positionScreen.y-W.positionScreen.y)*(ba.positionScreen.x-W.positionScreen.x)<0)){f=j[b]=j[b]||new THREE.RenderableFace3;f.v1.positionWorld.copy(M.positionWorld);f.v2.positionWorld.copy(Q.positionWorld);
f.v3.positionWorld.copy(ba.positionWorld);f.v1.positionScreen.copy(M.positionScreen);f.v2.positionScreen.copy(Q.positionScreen);f.v3.positionScreen.copy(ba.positionScreen);f.normalWorld.copy(K.normal);da.multiplyVector3(f.normalWorld);f.centroidWorld.copy(K.centroid);ca.multiplyVector3(f.centroidWorld);f.centroidScreen.copy(f.centroidWorld);x.multiplyVector3(f.centroidScreen);f.z=f.centroidScreen.z;f.meshMaterials=T;f.faceMaterials=K.materials;f.overdraw=O;if(U.geometry.uvs[F]){f.uvs[0]=U.geometry.uvs[F][0];
f.uvs[1]=U.geometry.uvs[F][1];f.uvs[2]=U.geometry.uvs[F][3]}D.push(f);b++;h=j[b]=j[b]||new THREE.RenderableFace3;h.v1.positionWorld.copy(Q.positionWorld);h.v2.positionWorld.copy(W.positionWorld);h.v3.positionWorld.copy(ba.positionWorld);h.v1.positionScreen.copy(Q.positionScreen);h.v2.positionScreen.copy(W.positionScreen);h.v3.positionScreen.copy(ba.positionScreen);h.normalWorld.copy(f.normalWorld);h.centroidWorld.copy(f.centroidWorld);h.centroidScreen.copy(f.centroidScreen);h.z=h.centroidScreen.z;
h.meshMaterials=T;h.faceMaterials=K.materials;h.overdraw=O;if(U.geometry.uvs[F]){h.uvs[0]=U.geometry.uvs[F][1];h.uvs[1]=U.geometry.uvs[F][2];h.uvs[2]=U.geometry.uvs[F][3]}D.push(h);b++}}}}else if(U instanceof THREE.Line){I.multiply(x,ca);V=U.geometry.vertices;K=V[0];K.positionScreen.copy(K.position);I.multiplyVector4(K.positionScreen);F=1;for(J=V.length;F<J;F++){M=V[F];M.positionScreen.copy(M.position);I.multiplyVector4(M.positionScreen);Q=V[F-1];k.copy(M.positionScreen);w.copy(Q.positionScreen);
if(c(k,w)){k.multiplyScalar(1/k.w);w.multiplyScalar(1/w.w);l=A[p]=A[p]||new THREE.RenderableLine;l.v1.positionScreen.copy(k);l.v2.positionScreen.copy(w);l.z=Math.max(k.z,w.z);l.materials=U.materials;D.push(l);p++}}}else if(U instanceof THREE.Particle){H.set(U.position.x,U.position.y,U.position.z,1);x.multiplyVector4(H);H.z/=H.w;if(H.z>0&&H.z<1){q=B[m]=B[m]||new THREE.RenderableParticle;q.x=H.x/H.w;q.y=H.y/H.w;q.z=H.z;q.rotation=U.rotation.z;q.scale.x=U.scale.x*Math.abs(q.x-(H.x+o.projectionMatrix.n11)/
(H.w+o.projectionMatrix.n14));q.scale.y=U.scale.y*Math.abs(q.y-(H.y+o.projectionMatrix.n22)/(H.w+o.projectionMatrix.n24));q.materials=U.materials;D.push(q);m++}}}}v&&D.sort(a);return D};this.unprojectVector=function(n,o){var v=THREE.Matrix4.makeInvert(o.matrix);v.multiplySelf(THREE.Matrix4.makeInvert(o.projectionMatrix));v.multiplyVector3(n);return n}};
THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,c=new THREE.Projector,d,e,g,f;this.domElement=document.createElement("div");this.setSize=function(h,b){d=h;e=b;g=d/2;f=e/2};this.render=function(h,b){var j,l,p,A,q,m,B,E;a=c.projectScene(h,b);j=0;for(l=a.length;j<l;j++){q=a[j];if(q instanceof THREE.RenderableParticle){B=q.x*g+g;E=q.y*f+f;p=0;for(A=q.material.length;p<A;p++){m=q.material[p];if(m instanceof THREE.ParticleDOMMaterial){m=m.domElement;m.style.left=B+"px";m.style.top=E+"px"}}}}}};
THREE.CanvasRenderer=function(){function a(ka){if(q!=ka)l.globalAlpha=q=ka}function c(ka){if(m!=ka){switch(ka){case THREE.NormalBlending:l.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:l.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:l.globalCompositeOperation="darker"}m=ka}}var d=null,e=new THREE.Projector,g=document.createElement("canvas"),f,h,b,j,l=g.getContext("2d"),p=new THREE.Color(0),A=0,q=1,m=0,B=null,E=null,H=1,x,I,t,k,w,u,n,o,v,D=new THREE.Color,
y=new THREE.Color,C=new THREE.Color,z=new THREE.Color,F=new THREE.Color,J,M,Q,S,U,ca,da,T,O,Z=new THREE.Rectangle,V=new THREE.Rectangle,K=new THREE.Rectangle,W=false,ba=new THREE.Color,ha=new THREE.Color,ea=new THREE.Color,G=new THREE.Color,N=Math.PI*2,L=new THREE.Vector3,X,$,ma,ia,qa,ta,ua=16;X=document.createElement("canvas");X.width=X.height=2;$=X.getContext("2d");$.fillStyle="rgba(0,0,0,1)";$.fillRect(0,0,2,2);ma=$.getImageData(0,0,2,2);ia=ma.data;qa=document.createElement("canvas");qa.width=
qa.height=ua;ta=qa.getContext("2d");ta.translate(-ua/2,-ua/2);ta.scale(ua,ua);ua--;this.domElement=g;this.sortElements=this.sortObjects=this.autoClear=true;this.setSize=function(ka,ja){f=ka;h=ja;b=f/2;j=h/2;g.width=f;g.height=h;Z.set(-b,-j,b,j);q=1;m=0;E=B=null;H=1};this.setClearColor=function(ka,ja){p=ka;A=ja;V.set(-b,-j,b,j);l.setTransform(1,0,0,-1,b,j);this.clear()};this.setClearColorHex=function(ka,ja){p.setHex(ka);A=ja;V.set(-b,-j,b,j);l.setTransform(1,0,0,-1,b,j);this.clear()};this.clear=function(){l.setTransform(1,
0,0,-1,b,j);if(!V.isEmpty()){V.inflate(1);V.minSelf(Z);if(p.hex==0&&A==0)l.clearRect(V.getX(),V.getY(),V.getWidth(),V.getHeight());else{c(THREE.NormalBlending);a(1);l.fillStyle="rgba("+Math.floor(p.r*255)+","+Math.floor(p.g*255)+","+Math.floor(p.b*255)+","+A+")";l.fillRect(V.getX(),V.getY(),V.getWidth(),V.getHeight())}V.empty()}};this.render=function(ka,ja){function Fa(P){var fa,aa,R,Y=P.lights;ha.setRGB(0,0,0);ea.setRGB(0,0,0);G.setRGB(0,0,0);P=0;for(fa=Y.length;P<fa;P++){aa=Y[P];R=aa.color;if(aa instanceof
THREE.AmbientLight){ha.r+=R.r;ha.g+=R.g;ha.b+=R.b}else if(aa instanceof THREE.DirectionalLight){ea.r+=R.r;ea.g+=R.g;ea.b+=R.b}else if(aa instanceof THREE.PointLight){G.r+=R.r;G.g+=R.g;G.b+=R.b}}}function Aa(P,fa,aa,R){var Y,ga,na,oa,pa=P.lights;P=0;for(Y=pa.length;P<Y;P++){ga=pa[P];na=ga.color;oa=ga.intensity;if(ga instanceof THREE.DirectionalLight){ga=aa.dot(ga.position)*oa;if(ga>0){R.r+=na.r*ga;R.g+=na.g*ga;R.b+=na.b*ga}}else if(ga instanceof THREE.PointLight){L.sub(ga.position,fa);L.normalize();
ga=aa.dot(L)*oa;if(ga>0){R.r+=na.r*ga;R.g+=na.g*ga;R.b+=na.b*ga}}}}function Ja(P,fa,aa){if(aa.opacity!=0){a(aa.opacity);c(aa.blending);var R,Y,ga,na,oa,pa;if(aa instanceof THREE.ParticleBasicMaterial){if(aa.map&&aa.map.image.loaded){na=aa.map.image;oa=na.width>>1;pa=na.height>>1;Y=fa.scale.x*b;ga=fa.scale.y*j;aa=Y*oa;R=ga*pa;K.set(P.x-aa,P.y-R,P.x+aa,P.y+R);if(Z.instersects(K)){l.save();l.translate(P.x,P.y);l.rotate(-fa.rotation);l.scale(Y,-ga);l.translate(-oa,-pa);l.drawImage(na,0,0);l.restore()}}}else if(aa instanceof
THREE.ParticleCircleMaterial){if(W){ba.r=ha.r+ea.r+G.r;ba.g=ha.g+ea.g+G.g;ba.b=ha.b+ea.b+G.b;D.r=aa.color.r*ba.r;D.g=aa.color.g*ba.g;D.b=aa.color.b*ba.b;D.updateStyleString()}else D.__styleString=aa.color.__styleString;aa=fa.scale.x*b;R=fa.scale.y*j;K.set(P.x-aa,P.y-R,P.x+aa,P.y+R);if(Z.instersects(K)){Y=D.__styleString;if(E!=Y)l.fillStyle=E=Y;l.save();l.translate(P.x,P.y);l.rotate(-fa.rotation);l.scale(aa,R);l.beginPath();l.arc(0,0,1,0,N,true);l.closePath();l.fill();l.restore()}}}}function Ka(P,
fa,aa,R){if(R.opacity!=0){a(R.opacity);c(R.blending);l.beginPath();l.moveTo(P.positionScreen.x,P.positionScreen.y);l.lineTo(fa.positionScreen.x,fa.positionScreen.y);l.closePath();if(R instanceof THREE.LineBasicMaterial){D.__styleString=R.color.__styleString;P=R.linewidth;if(H!=P)l.lineWidth=H=P;P=D.__styleString;if(B!=P)l.strokeStyle=B=P;l.stroke();K.inflate(R.linewidth*2)}}}function ra(P,fa,aa,R,Y,ga){if(Y.opacity!=0){a(Y.opacity);c(Y.blending);k=P.positionScreen.x;w=P.positionScreen.y;u=fa.positionScreen.x;
n=fa.positionScreen.y;o=aa.positionScreen.x;v=aa.positionScreen.y;l.beginPath();l.moveTo(k,w);l.lineTo(u,n);l.lineTo(o,v);l.lineTo(k,w);l.closePath();if(Y instanceof THREE.MeshBasicMaterial)if(Y.map)Y.map.image.loaded&&Y.map.mapping instanceof THREE.UVMapping&&Ca(k,w,u,n,o,v,Y.map.image,R.uvs[0].u,R.uvs[0].v,R.uvs[1].u,R.uvs[1].v,R.uvs[2].u,R.uvs[2].v);else if(Y.env_map){if(Y.env_map.image.loaded)if(Y.env_map.mapping instanceof THREE.SphericalReflectionMapping){P=ja.matrix;L.copy(R.vertexNormalsWorld[0]);
S=(L.x*P.n11+L.y*P.n12+L.z*P.n13)*0.5+0.5;U=-(L.x*P.n21+L.y*P.n22+L.z*P.n23)*0.5+0.5;L.copy(R.vertexNormalsWorld[1]);ca=(L.x*P.n11+L.y*P.n12+L.z*P.n13)*0.5+0.5;da=-(L.x*P.n21+L.y*P.n22+L.z*P.n23)*0.5+0.5;L.copy(R.vertexNormalsWorld[2]);T=(L.x*P.n11+L.y*P.n12+L.z*P.n13)*0.5+0.5;O=-(L.x*P.n21+L.y*P.n22+L.z*P.n23)*0.5+0.5;Ca(k,w,u,n,o,v,Y.env_map.image,S,U,ca,da,T,O)}}else Y.wireframe?Ga(Y.color.__styleString,Y.wireframe_linewidth):Ha(Y.color.__styleString);else if(Y instanceof THREE.MeshLambertMaterial){if(Y.map&&
!Y.wireframe){Y.map.mapping instanceof THREE.UVMapping&&Ca(k,w,u,n,o,v,Y.map.image,R.uvs[0].u,R.uvs[0].v,R.uvs[1].u,R.uvs[1].v,R.uvs[2].u,R.uvs[2].v);c(THREE.SubtractiveBlending)}if(W)if(!Y.wireframe&&Y.shading==THREE.SmoothShading&&R.vertexNormalsWorld.length==3){y.r=C.r=z.r=ha.r;y.g=C.g=z.g=ha.g;y.b=C.b=z.b=ha.b;Aa(ga,R.v1.positionWorld,R.vertexNormalsWorld[0],y);Aa(ga,R.v2.positionWorld,R.vertexNormalsWorld[1],C);Aa(ga,R.v3.positionWorld,R.vertexNormalsWorld[2],z);F.r=(C.r+z.r)*0.5;F.g=(C.g+z.g)*
0.5;F.b=(C.b+z.b)*0.5;Q=Pa(y,C,z,F);Ca(k,w,u,n,o,v,Q,0,0,1,0,0,1)}else{ba.r=ha.r;ba.g=ha.g;ba.b=ha.b;Aa(ga,R.centroidWorld,R.normalWorld,ba);D.r=Y.color.r*ba.r;D.g=Y.color.g*ba.g;D.b=Y.color.b*ba.b;D.updateStyleString();Y.wireframe?Ga(D.__styleString,Y.wireframe_linewidth):Ha(D.__styleString)}else Y.wireframe?Ga(Y.color.__styleString,Y.wireframe_linewidth):Ha(Y.color.__styleString)}else if(Y instanceof THREE.MeshDepthMaterial){J=ja.near;M=ja.far;y.r=y.g=y.b=1-La(P.positionScreen.z,J,M);C.r=C.g=C.b=
1-La(fa.positionScreen.z,J,M);z.r=z.g=z.b=1-La(aa.positionScreen.z,J,M);F.r=(C.r+z.r)*0.5;F.g=(C.g+z.g)*0.5;F.b=(C.b+z.b)*0.5;Q=Pa(y,C,z,F);Ca(k,w,u,n,o,v,Q,0,0,1,0,0,1)}else if(Y instanceof THREE.MeshNormalMaterial){D.r=Ma(R.normalWorld.x);D.g=Ma(R.normalWorld.y);D.b=Ma(R.normalWorld.z);D.updateStyleString();Y.wireframe?Ga(D.__styleString,Y.wireframe_linewidth):Ha(D.__styleString)}}}function Ga(P,fa){if(B!=P)l.strokeStyle=B=P;if(H!=fa)l.lineWidth=H=fa;l.stroke();K.inflate(fa*2)}function Ha(P){if(E!=
P)l.fillStyle=E=P;l.fill()}function Ca(P,fa,aa,R,Y,ga,na,oa,pa,xa,sa,ya,Da){var va,za;va=na.width-1;za=na.height-1;oa*=va;pa*=za;xa*=va;sa*=za;ya*=va;Da*=za;aa-=P;R-=fa;Y-=P;ga-=fa;xa-=oa;sa-=pa;ya-=oa;Da-=pa;va=xa*Da-ya*sa;if(va!=0){za=1/va;va=(Da*aa-sa*Y)*za;sa=(Da*R-sa*ga)*za;aa=(xa*Y-ya*aa)*za;R=(xa*ga-ya*R)*za;P=P-va*oa-aa*pa;fa=fa-sa*oa-R*pa;l.save();l.transform(va,sa,aa,R,P,fa);l.clip();l.drawImage(na,0,0);l.restore()}}function Pa(P,fa,aa,R){var Y=~~(P.r*255),ga=~~(P.g*255);P=~~(P.b*255);var na=
~~(fa.r*255),oa=~~(fa.g*255);fa=~~(fa.b*255);var pa=~~(aa.r*255),xa=~~(aa.g*255);aa=~~(aa.b*255);var sa=~~(R.r*255),ya=~~(R.g*255);R=~~(R.b*255);ia[0]=Y<0?0:Y>255?255:Y;ia[1]=ga<0?0:ga>255?255:ga;ia[2]=P<0?0:P>255?255:P;ia[4]=na<0?0:na>255?255:na;ia[5]=oa<0?0:oa>255?255:oa;ia[6]=fa<0?0:fa>255?255:fa;ia[8]=pa<0?0:pa>255?255:pa;ia[9]=xa<0?0:xa>255?255:xa;ia[10]=aa<0?0:aa>255?255:aa;ia[12]=sa<0?0:sa>255?255:sa;ia[13]=ya<0?0:ya>255?255:ya;ia[14]=R<0?0:R>255?255:R;$.putImageData(ma,0,0);ta.drawImage(X,
0,0);return qa}function La(P,fa,aa){P=(P-fa)/(aa-fa);return P*P*(3-2*P)}function Ma(P){P=(P+1)*0.5;return P<0?0:P>1?1:P}function Na(P,fa){var aa=fa.x-P.x,R=fa.y-P.y,Y=1/Math.sqrt(aa*aa+R*R);aa*=Y;R*=Y;fa.x+=aa;fa.y+=R;P.x-=aa;P.y-=R}var Ia,Qa,la,wa,Ba,Oa,Ra,Ea;this.autoClear?this.clear():l.setTransform(1,0,0,-1,b,j);d=e.projectScene(ka,ja,this.sortElements);(W=ka.lights.length>0)&&Fa(ka);Ia=0;for(Qa=d.length;Ia<Qa;Ia++){la=d[Ia];K.empty();if(la instanceof THREE.RenderableParticle){x=la;x.x*=b;x.y*=
j;wa=0;for(Ba=la.materials.length;wa<Ba;wa++)Ja(x,la,la.materials[wa],ka)}else if(la instanceof THREE.RenderableLine){x=la.v1;I=la.v2;x.positionScreen.x*=b;x.positionScreen.y*=j;I.positionScreen.x*=b;I.positionScreen.y*=j;K.addPoint(x.positionScreen.x,x.positionScreen.y);K.addPoint(I.positionScreen.x,I.positionScreen.y);if(Z.instersects(K)){wa=0;for(Ba=la.materials.length;wa<Ba;)Ka(x,I,la,la.materials[wa++],ka)}}else if(la instanceof THREE.RenderableFace3){x=la.v1;I=la.v2;t=la.v3;x.positionScreen.x*=
b;x.positionScreen.y*=j;I.positionScreen.x*=b;I.positionScreen.y*=j;t.positionScreen.x*=b;t.positionScreen.y*=j;if(la.overdraw){Na(x.positionScreen,I.positionScreen);Na(I.positionScreen,t.positionScreen);Na(t.positionScreen,x.positionScreen)}K.add3Points(x.positionScreen.x,x.positionScreen.y,I.positionScreen.x,I.positionScreen.y,t.positionScreen.x,t.positionScreen.y);if(Z.instersects(K)){wa=0;for(Ba=la.meshMaterials.length;wa<Ba;){Ea=la.meshMaterials[wa++];if(Ea instanceof THREE.MeshFaceMaterial){Oa=
0;for(Ra=la.faceMaterials.length;Oa<Ra;)(Ea=la.faceMaterials[Oa++])&&ra(x,I,t,la,Ea,ka)}else ra(x,I,t,la,Ea,ka)}}}V.addRectangle(K)}l.setTransform(1,0,0,1,0,0)}};
THREE.SVGRenderer=function(){function a(S,U,ca){var da,T,O,Z;da=0;for(T=S.lights.length;da<T;da++){O=S.lights[da];if(O instanceof THREE.DirectionalLight){Z=U.normalWorld.dot(O.position)*O.intensity;if(Z>0){ca.r+=O.color.r*Z;ca.g+=O.color.g*Z;ca.b+=O.color.b*Z}}else if(O instanceof THREE.PointLight){v.sub(O.position,U.centroidWorld);v.normalize();Z=U.normalWorld.dot(v)*O.intensity;if(Z>0){ca.r+=O.color.r*Z;ca.g+=O.color.g*Z;ca.b+=O.color.b*Z}}}}function c(S,U,ca,da,T,O){z=e(F++);z.setAttribute("d",
"M "+S.positionScreen.x+" "+S.positionScreen.y+" L "+U.positionScreen.x+" "+U.positionScreen.y+" L "+ca.positionScreen.x+","+ca.positionScreen.y+"z");if(T instanceof THREE.MeshBasicMaterial)t.__styleString=T.color.__styleString;else if(T instanceof THREE.MeshLambertMaterial)if(I){k.r=w.r;k.g=w.g;k.b=w.b;a(O,da,k);t.r=T.color.r*k.r;t.g=T.color.g*k.g;t.b=T.color.b*k.b;t.updateStyleString()}else t.__styleString=T.color.__styleString;else if(T instanceof THREE.MeshDepthMaterial){o=1-T.__2near/(T.__farPlusNear-
da.z*T.__farMinusNear);t.setRGB(o,o,o)}else T instanceof THREE.MeshNormalMaterial&&t.setRGB(g(da.normalWorld.x),g(da.normalWorld.y),g(da.normalWorld.z));T.wireframe?z.setAttribute("style","fill: none; stroke: "+t.__styleString+"; stroke-width: "+T.wireframe_linewidth+"; stroke-opacity: "+T.opacity+"; stroke-linecap: "+T.wireframe_linecap+"; stroke-linejoin: "+T.wireframe_linejoin):z.setAttribute("style","fill: "+t.__styleString+"; fill-opacity: "+T.opacity);b.appendChild(z)}function d(S,U,ca,da,T,
O,Z){z=e(F++);z.setAttribute("d","M "+S.positionScreen.x+" "+S.positionScreen.y+" L "+U.positionScreen.x+" "+U.positionScreen.y+" L "+ca.positionScreen.x+","+ca.positionScreen.y+" L "+da.positionScreen.x+","+da.positionScreen.y+"z");if(O instanceof THREE.MeshBasicMaterial)t.__styleString=O.color.__styleString;else if(O instanceof THREE.MeshLambertMaterial)if(I){k.r=w.r;k.g=w.g;k.b=w.b;a(Z,T,k);t.r=O.color.r*k.r;t.g=O.color.g*k.g;t.b=O.color.b*k.b;t.updateStyleString()}else t.__styleString=O.color.__styleString;
else if(O instanceof THREE.MeshDepthMaterial){o=1-O.__2near/(O.__farPlusNear-T.z*O.__farMinusNear);t.setRGB(o,o,o)}else O instanceof THREE.MeshNormalMaterial&&t.setRGB(g(T.normalWorld.x),g(T.normalWorld.y),g(T.normalWorld.z));O.wireframe?z.setAttribute("style","fill: none; stroke: "+t.__styleString+"; stroke-width: "+O.wireframe_linewidth+"; stroke-opacity: "+O.opacity+"; stroke-linecap: "+O.wireframe_linecap+"; stroke-linejoin: "+O.wireframe_linejoin):z.setAttribute("style","fill: "+t.__styleString+
"; fill-opacity: "+O.opacity);b.appendChild(z)}function e(S){if(D[S]==null){D[S]=document.createElementNS("http://www.w3.org/2000/svg","path");Q==0&&D[S].setAttribute("shape-rendering","crispEdges");return D[S]}return D[S]}function g(S){return S<0?Math.min((1+S)*0.5,0.5):0.5+Math.min(S*0.5,0.5)}var f=null,h=new THREE.Projector,b=document.createElementNS("http://www.w3.org/2000/svg","svg"),j,l,p,A,q,m,B,E,H=new THREE.Rectangle,x=new THREE.Rectangle,I=false,t=new THREE.Color(16777215),k=new THREE.Color(16777215),
w=new THREE.Color(0),u=new THREE.Color(0),n=new THREE.Color(0),o,v=new THREE.Vector3,D=[],y=[],C=[],z,F,J,M,Q=1;this.domElement=b;this.sortElements=this.sortObjects=this.autoClear=true;this.setQuality=function(S){switch(S){case "high":Q=1;break;case "low":Q=0}};this.setSize=function(S,U){j=S;l=U;p=j/2;A=l/2;b.setAttribute("viewBox",-p+" "+-A+" "+j+" "+l);b.setAttribute("width",j);b.setAttribute("height",l);H.set(-p,-A,p,A)};this.clear=function(){for(;b.childNodes.length>0;)b.removeChild(b.childNodes[0])};
this.render=function(S,U){var ca,da,T,O,Z,V,K,W;this.autoClear&&this.clear();f=h.projectScene(S,U,this.sortElements);M=J=F=0;if(I=S.lights.length>0){K=S.lights;w.setRGB(0,0,0);u.setRGB(0,0,0);n.setRGB(0,0,0);ca=0;for(da=K.length;ca<da;ca++){T=K[ca];O=T.color;if(T instanceof THREE.AmbientLight){w.r+=O.r;w.g+=O.g;w.b+=O.b}else if(T instanceof THREE.DirectionalLight){u.r+=O.r;u.g+=O.g;u.b+=O.b}else if(T instanceof THREE.PointLight){n.r+=O.r;n.g+=O.g;n.b+=O.b}}}ca=0;for(da=f.length;ca<da;ca++){K=f[ca];
x.empty();if(K instanceof THREE.RenderableParticle){q=K;q.x*=p;q.y*=-A;T=0;for(O=K.materials.length;T<O;T++)if(W=K.materials[T]){Z=q;V=K;W=W;var ba=J++;if(y[ba]==null){y[ba]=document.createElementNS("http://www.w3.org/2000/svg","circle");Q==0&&y[ba].setAttribute("shape-rendering","crispEdges")}z=y[ba];z.setAttribute("cx",Z.x);z.setAttribute("cy",Z.y);z.setAttribute("r",V.scale.x*p);if(W instanceof THREE.ParticleCircleMaterial){if(I){k.r=w.r+u.r+n.r;k.g=w.g+u.g+n.g;k.b=w.b+u.b+n.b;t.r=W.color.r*k.r;
t.g=W.color.g*k.g;t.b=W.color.b*k.b;t.updateStyleString()}else t=W.color;z.setAttribute("style","fill: "+t.__styleString)}b.appendChild(z)}}else if(K instanceof THREE.RenderableLine){q=K.v1;m=K.v2;q.positionScreen.x*=p;q.positionScreen.y*=-A;m.positionScreen.x*=p;m.positionScreen.y*=-A;x.addPoint(q.positionScreen.x,q.positionScreen.y);x.addPoint(m.positionScreen.x,m.positionScreen.y);if(H.instersects(x)){T=0;for(O=K.materials.length;T<O;)if(W=K.materials[T++]){Z=q;V=m;W=W;ba=M++;if(C[ba]==null){C[ba]=
document.createElementNS("http://www.w3.org/2000/svg","line");Q==0&&C[ba].setAttribute("shape-rendering","crispEdges")}z=C[ba];z.setAttribute("x1",Z.positionScreen.x);z.setAttribute("y1",Z.positionScreen.y);z.setAttribute("x2",V.positionScreen.x);z.setAttribute("y2",V.positionScreen.y);if(W instanceof THREE.LineBasicMaterial){t.__styleString=W.color.__styleString;z.setAttribute("style","fill: none; stroke: "+t.__styleString+"; stroke-width: "+W.linewidth+"; stroke-opacity: "+W.opacity+"; stroke-linecap: "+
W.linecap+"; stroke-linejoin: "+W.linejoin);b.appendChild(z)}}}}else if(K instanceof THREE.RenderableFace3){q=K.v1;m=K.v2;B=K.v3;q.positionScreen.x*=p;q.positionScreen.y*=-A;m.positionScreen.x*=p;m.positionScreen.y*=-A;B.positionScreen.x*=p;B.positionScreen.y*=-A;x.addPoint(q.positionScreen.x,q.positionScreen.y);x.addPoint(m.positionScreen.x,m.positionScreen.y);x.addPoint(B.positionScreen.x,B.positionScreen.y);if(H.instersects(x)){T=0;for(O=K.meshMaterials.length;T<O;){W=K.meshMaterials[T++];if(W instanceof
THREE.MeshFaceMaterial){Z=0;for(V=K.faceMaterials.length;Z<V;)(W=K.faceMaterials[Z++])&&c(q,m,B,K,W,S)}else W&&c(q,m,B,K,W,S)}}}else if(K instanceof THREE.RenderableFace4){q=K.v1;m=K.v2;B=K.v3;E=K.v4;q.positionScreen.x*=p;q.positionScreen.y*=-A;m.positionScreen.x*=p;m.positionScreen.y*=-A;B.positionScreen.x*=p;B.positionScreen.y*=-A;E.positionScreen.x*=p;E.positionScreen.y*=-A;x.addPoint(q.positionScreen.x,q.positionScreen.y);x.addPoint(m.positionScreen.x,m.positionScreen.y);x.addPoint(B.positionScreen.x,
B.positionScreen.y);x.addPoint(E.positionScreen.x,E.positionScreen.y);if(H.instersects(x)){T=0;for(O=K.meshMaterials.length;T<O;){W=K.meshMaterials[T++];if(W instanceof THREE.MeshFaceMaterial){Z=0;for(V=K.faceMaterials.length;Z<V;)(W=K.faceMaterials[Z++])&&d(q,m,B,E,K,W,S)}else W&&d(q,m,B,E,K,W,S)}}}}}};
THREE.WebGLRenderer=function(a){function c(k,w){k.fragment_shader=w.fragment_shader;k.vertex_shader=w.vertex_shader;k.uniforms=Uniforms.clone(w.uniforms)}function d(k){if(k.doubleSided){if(p){b.disable(b.CULL_FACE);p=false}}else{if(!p){b.enable(b.CULL_FACE);p=true}k.flipSided?b.frontFace(b.CW):b.frontFace(b.CCW)}}function e(k){if(k!=A){switch(k){case THREE.AdditiveBlending:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE);break;case THREE.SubtractiveBlending:b.blendFunc(b.DST_COLOR,b.ZERO);break;
case THREE.BillboardBlending:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.SRC_ALPHA,b.ONE_MINUS_SRC_ALPHA);break;default:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA)}A=k}}function g(k,w){var u;if(k=="fragment")u=b.createShader(b.FRAGMENT_SHADER);else if(k=="vertex")u=b.createShader(b.VERTEX_SHADER);b.shaderSource(u,w);b.compileShader(u);if(!b.getShaderParameter(u,b.COMPILE_STATUS)){alert(b.getShaderInfoLog(u));return null}return u}function f(k){switch(k){case THREE.RepeatWrapping:return b.REPEAT;
case THREE.ClampToEdgeWrapping:return b.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return b.MIRRORED_REPEAT;case THREE.NearestFilter:return b.NEAREST;case THREE.NearestMipMapNearestFilter:return b.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return b.NEAREST_MIPMAP_LINEAR;case THREE.LinearFilter:return b.LINEAR;case THREE.LinearMipMapNearestFilter:return b.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return b.LINEAR_MIPMAP_LINEAR;case THREE.ByteType:return b.BYTE;
case THREE.UnsignedByteType:return b.UNSIGNED_BYTE;case THREE.ShortType:return b.SHORT;case THREE.UnsignedShortType:return b.UNSIGNED_SHORT;case THREE.IntType:return b.INT;case THREE.UnsignedShortType:return b.UNSIGNED_INT;case THREE.FloatType:return b.FLOAT;case THREE.AlphaFormat:return b.ALPHA;case THREE.RGBFormat:return b.RGB;case THREE.RGBAFormat:return b.RGBA;case THREE.LuminanceFormat:return b.LUMINANCE;case THREE.LuminanceAlphaFormat:return b.LUMINANCE_ALPHA}return 0}var h=document.createElement("canvas"),
b,j=null,l=null,p,A=null,q=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4],m=new THREE.Matrix4,B=new Float32Array(16),E=new Float32Array(16),H=new THREE.Vector4,x=true,I=new THREE.Color(0),t=0;if(a){if(a.antialias!==undefined)x=a.antialias;a.clearColor!==undefined&&I.setHex(a.clearColor);if(a.clearAlpha!==undefined)t=a.clearAlpha}this.domElement=h;this.autoClear=true;(function(k,w,u){try{b=h.getContext("experimental-webgl",{antialias:k})}catch(n){console.log(n)}if(!b){alert("WebGL not supported");
throw"cannot create webgl context";}b.clearColor(0,0,0,1);b.clearDepth(1);b.enable(b.DEPTH_TEST);b.depthFunc(b.LEQUAL);b.frontFace(b.CCW);b.cullFace(b.BACK);b.enable(b.CULL_FACE);b.enable(b.BLEND);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA);b.clearColor(w.r,w.g,w.b,u);p=true})(x,I,t);this.context=b;this.lights={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[]}};this.setSize=function(k,w){h.width=k;h.height=w;b.viewport(0,0,h.width,h.height)};this.setClearColorHex=
function(k,w){var u=new THREE.Color(k);b.clearColor(u.r,u.g,u.b,w)};this.setClearColor=function(k,w){b.clearColor(k.r,k.g,k.b,w)};this.clear=function(){b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT)};this.setupLights=function(k,w){var u,n,o,v=0,D=0,y=0,C,z,F,J=this.lights,M=J.directional.colors,Q=J.directional.positions,S=J.point.colors,U=J.point.positions,ca=0,da=0;u=o=o=0;for(n=w.length;u<n;u++){o=w[u];C=o.color;z=o.position;F=o.intensity;if(o instanceof THREE.AmbientLight){v+=C.r;D+=C.g;y+=C.b}else if(o instanceof
THREE.DirectionalLight){o=ca*3;M[o]=C.r*F;M[o+1]=C.g*F;M[o+2]=C.b*F;Q[o]=z.x;Q[o+1]=z.y;Q[o+2]=z.z;ca+=1}else if(o instanceof THREE.PointLight){o=da*3;S[o]=C.r*F;S[o+1]=C.g*F;S[o+2]=C.b*F;U[o]=z.x;U[o+1]=z.y;U[o+2]=z.z;da+=1}}for(u=ca*3;u<M.length;u++)M[u]=0;for(u=da*3;u<S.length;u++)S[u]=0;J.point.length=da;J.directional.length=ca;J.ambient[0]=v;J.ambient[1]=D;J.ambient[2]=y};this.createParticleBuffers=function(k){k.__webGLVertexBuffer=b.createBuffer();k.__webGLColorBuffer=b.createBuffer()};this.createLineBuffers=
function(k){k.__webGLVertexBuffer=b.createBuffer();k.__webGLColorBuffer=b.createBuffer()};this.createMeshBuffers=function(k){k.__webGLVertexBuffer=b.createBuffer();k.__webGLNormalBuffer=b.createBuffer();k.__webGLTangentBuffer=b.createBuffer();k.__webGLColorBuffer=b.createBuffer();k.__webGLUVBuffer=b.createBuffer();k.__webGLUV2Buffer=b.createBuffer();k.__webGLFaceBuffer=b.createBuffer();k.__webGLLineBuffer=b.createBuffer()};this.initLineBuffers=function(k){var w=k.vertices.length;k.__vertexArray=new Float32Array(w*
3);k.__colorArray=new Float32Array(w*3);k.__webGLLineCount=w};this.initParticleBuffers=function(k){var w=k.vertices.length;k.__vertexArray=new Float32Array(w*3);k.__colorArray=new Float32Array(w*3);k.__sortArray=[];k.__webGLParticleCount=w};this.initMeshBuffers=function(k,w){var u,n,o=0,v=0,D=0,y=w.geometry.faces,C=k.faces;u=0;for(n=C.length;u<n;u++){fi=C[u];face=y[fi];if(face instanceof THREE.Face3){o+=3;v+=1;D+=3}else if(face instanceof THREE.Face4){o+=4;v+=2;D+=4}}k.__vertexArray=new Float32Array(o*
3);k.__normalArray=new Float32Array(o*3);k.__tangentArray=new Float32Array(o*4);k.__colorArray=new Float32Array(o*3);k.__uvArray=new Float32Array(o*2);k.__uv2Array=new Float32Array(o*2);k.__faceArray=new Uint16Array(v*3);k.__lineArray=new Uint16Array(D*2);o=false;u=0;for(n=w.materials.length;u<n;u++){y=w.materials[u];if(y instanceof THREE.MeshFaceMaterial){y=0;for(C=k.materials.length;y<C;y++)if(k.materials[y]&&k.materials[y].shading!=undefined&&k.materials[y].shading==THREE.SmoothShading){o=true;
break}}else if(y&&y.shading!=undefined&&y.shading==THREE.SmoothShading){o=true;break}if(o)break}k.__needsSmoothNormals=o;k.__webGLFaceCount=v*3;k.__webGLLineCount=D*2};this.setMeshBuffers=function(k,w,u){var n,o,v,D,y,C,z,F,J,M,Q=0,S=0,U=0,ca=0,da=0,T=0,O=0,Z=0,V=0,K=k.__vertexArray,W=k.__uvArray,ba=k.__uv2Array,ha=k.__normalArray,ea=k.__tangentArray,G=k.__colorArray,N=k.__faceArray,L=k.__lineArray,X=k.__needsSmoothNormals,$=w.geometry,ma=$.__dirtyVertices,ia=$.__dirtyElements,qa=$.__dirtyUvs,ta=
$.__dirtyNormals,ua=$.__dirtyTangents,ka=$.__dirtyColors,ja=$.vertices,Fa=k.faces,Aa=$.faces,Ja=$.uvs,Ka=$.uvs2,ra=$.colors;w=0;for(n=Fa.length;w<n;w++){o=Fa[w];v=Aa[o];C=Ja[o];o=Ka[o];D=v.vertexNormals;y=v.normal;if(v instanceof THREE.Face3){if(ma){z=ja[v.a].position;F=ja[v.b].position;J=ja[v.c].position;K[S]=z.x;K[S+1]=z.y;K[S+2]=z.z;K[S+3]=F.x;K[S+4]=F.y;K[S+5]=F.z;K[S+6]=J.x;K[S+7]=J.y;K[S+8]=J.z;S+=9}if(ka&&ra.length){z=ra[v.a];F=ra[v.b];J=ra[v.c];G[V]=z.r;G[V+1]=z.g;G[V+2]=z.b;G[V+3]=F.r;G[V+
4]=F.g;G[V+5]=F.b;G[V+6]=J.r;G[V+7]=J.g;G[V+8]=J.b;V+=9}if(ua&&$.hasTangents){z=ja[v.a].tangent;F=ja[v.b].tangent;J=ja[v.c].tangent;ea[O]=z.x;ea[O+1]=z.y;ea[O+2]=z.z;ea[O+3]=z.w;ea[O+4]=F.x;ea[O+5]=F.y;ea[O+6]=F.z;ea[O+7]=F.w;ea[O+8]=J.x;ea[O+9]=J.y;ea[O+10]=J.z;ea[O+11]=J.w;O+=12}if(ta)if(D.length==3&&X)for(v=0;v<3;v++){y=D[v];ha[T]=y.x;ha[T+1]=y.y;ha[T+2]=y.z;T+=3}else for(v=0;v<3;v++){ha[T]=y.x;ha[T+1]=y.y;ha[T+2]=y.z;T+=3}if(qa&&C)for(v=0;v<3;v++){D=C[v];W[U]=D.u;W[U+1]=D.v;U+=2}if(qa&&o)for(v=
0;v<3;v++){C=o[v];ba[ca]=C.u;ba[ca+1]=C.v;ca+=2}if(ia){N[da]=Q;N[da+1]=Q+1;N[da+2]=Q+2;da+=3;L[Z]=Q;L[Z+1]=Q+1;L[Z+2]=Q;L[Z+3]=Q+2;L[Z+4]=Q+1;L[Z+5]=Q+2;Z+=6;Q+=3}}else if(v instanceof THREE.Face4){if(ma){z=ja[v.a].position;F=ja[v.b].position;J=ja[v.c].position;M=ja[v.d].position;K[S]=z.x;K[S+1]=z.y;K[S+2]=z.z;K[S+3]=F.x;K[S+4]=F.y;K[S+5]=F.z;K[S+6]=J.x;K[S+7]=J.y;K[S+8]=J.z;K[S+9]=M.x;K[S+10]=M.y;K[S+11]=M.z;S+=12}if(ka&&ra.length){z=ra[v.a];F=ra[v.b];J=ra[v.d];G[V]=z.r;G[V+1]=z.g;G[V+2]=z.b;G[V+
3]=F.r;G[V+4]=F.g;G[V+5]=F.b;G[V+6]=J.r;G[V+7]=J.g;G[V+8]=J.b;G[V+9]=(void 0).r;G[V+10]=(void 0).g;G[V+11]=(void 0).b;V+=12}if(ua&&$.hasTangents){z=ja[v.a].tangent;F=ja[v.b].tangent;J=ja[v.c].tangent;v=ja[v.d].tangent;ea[O]=z.x;ea[O+1]=z.y;ea[O+2]=z.z;ea[O+3]=z.w;ea[O+4]=F.x;ea[O+5]=F.y;ea[O+6]=F.z;ea[O+7]=F.w;ea[O+8]=J.x;ea[O+9]=J.y;ea[O+10]=J.z;ea[O+11]=J.w;ea[O+12]=v.x;ea[O+13]=v.y;ea[O+14]=v.z;ea[O+15]=v.w;O+=16}if(ta)if(D.length==4&&X)for(v=0;v<4;v++){y=D[v];ha[T]=y.x;ha[T+1]=y.y;ha[T+2]=y.z;
T+=3}else for(v=0;v<4;v++){ha[T]=y.x;ha[T+1]=y.y;ha[T+2]=y.z;T+=3}if(qa&&C)for(v=0;v<4;v++){D=C[v];W[U]=D.u;W[U+1]=D.v;U+=2}if(qa&&o)for(v=0;v<4;v++){C=o[v];ba[ca]=C.u;ba[ca+1]=C.v;ca+=2}if(ia){N[da]=Q;N[da+1]=Q+1;N[da+2]=Q+2;N[da+3]=Q;N[da+4]=Q+2;N[da+5]=Q+3;da+=6;L[Z]=Q;L[Z+1]=Q+1;L[Z+2]=Q;L[Z+3]=Q+3;L[Z+4]=Q+1;L[Z+5]=Q+2;L[Z+6]=Q+2;L[Z+7]=Q+3;Z+=8;Q+=4}}}if(ma){b.bindBuffer(b.ARRAY_BUFFER,k.__webGLVertexBuffer);b.bufferData(b.ARRAY_BUFFER,K,u)}if(ka&&ra.length){b.bindBuffer(b.ARRAY_BUFFER,k.__webGLColorBuffer);
b.bufferData(b.ARRAY_BUFFER,G,u)}if(ta){b.bindBuffer(b.ARRAY_BUFFER,k.__webGLNormalBuffer);b.bufferData(b.ARRAY_BUFFER,ha,u)}if(ua&&$.hasTangents){b.bindBuffer(b.ARRAY_BUFFER,k.__webGLTangentBuffer);b.bufferData(b.ARRAY_BUFFER,ea,u)}if(qa&&U>0){b.bindBuffer(b.ARRAY_BUFFER,k.__webGLUVBuffer);b.bufferData(b.ARRAY_BUFFER,W,u)}if(qa&&ca>0){b.bindBuffer(b.ARRAY_BUFFER,k.__webGLUV2Buffer);b.bufferData(b.ARRAY_BUFFER,ba,u)}if(ia){b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,k.__webGLFaceBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,
N,u);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,k.__webGLLineBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,L,u)}};this.setLineBuffers=function(k,w){var u,n,o,v=k.vertices,D=k.colors,y=v.length,C=D.length,z=k.__vertexArray,F=k.__colorArray,J=k.__dirtyColors;if(k.__dirtyVertices){for(u=0;u<y;u++){n=v[u].position;o=u*3;z[o]=n.x;z[o+1]=n.y;z[o+2]=n.z}b.bindBuffer(b.ARRAY_BUFFER,k.__webGLVertexBuffer);b.bufferData(b.ARRAY_BUFFER,z,w)}if(J){for(u=0;u<C;u++){color=D[u];o=u*3;F[o]=color.r;F[o+1]=color.g;F[o+2]=color.b}b.bindBuffer(b.ARRAY_BUFFER,
k.__webGLColorBuffer);b.bufferData(b.ARRAY_BUFFER,F,w)}};this.setParticleBuffers=function(k,w,u){var n,o,v,D=k.vertices,y=D.length,C=k.colors,z=C.length,F=k.__vertexArray,J=k.__colorArray,M=k.__sortArray,Q=k.__dirtyVertices,S=k.__dirtyColors;if(u.sortParticles){m.multiplySelf(u.matrix);for(n=0;n<y;n++){o=D[n].position;H.copy(o);m.multiplyVector3(H);M[n]=[H.z,n]}M.sort(function(U,ca){return ca[0]-U[0]});for(n=0;n<y;n++){o=D[M[n][1]].position;v=n*3;F[v]=o.x;F[v+1]=o.y;F[v+2]=o.z}for(n=0;n<z;n++){v=
n*3;color=C[M[n][1]];J[v]=color.r;J[v+1]=color.g;J[v+2]=color.b}}else{if(Q)for(n=0;n<y;n++){o=D[n].position;v=n*3;F[v]=o.x;F[v+1]=o.y;F[v+2]=o.z}if(S)for(n=0;n<z;n++){color=C[n];v=n*3;J[v]=color.r;J[v+1]=color.g;J[v+2]=color.b}}if(Q||u.sortParticles){b.bindBuffer(b.ARRAY_BUFFER,k.__webGLVertexBuffer);b.bufferData(b.ARRAY_BUFFER,F,w)}if(S||u.sortParticles){b.bindBuffer(b.ARRAY_BUFFER,k.__webGLColorBuffer);b.bufferData(b.ARRAY_BUFFER,J,w)}};this.initMaterial=function(k,w,u){var n,o;if(k instanceof THREE.MeshDepthMaterial)c(k,
THREE.ShaderLib.depth);else if(k instanceof THREE.MeshNormalMaterial)c(k,THREE.ShaderLib.normal);else if(k instanceof THREE.MeshBasicMaterial)c(k,THREE.ShaderLib.basic);else if(k instanceof THREE.MeshLambertMaterial)c(k,THREE.ShaderLib.lambert);else if(k instanceof THREE.MeshPhongMaterial)c(k,THREE.ShaderLib.phong);else if(k instanceof THREE.LineBasicMaterial)c(k,THREE.ShaderLib.basic);else k instanceof THREE.ParticleBasicMaterial&&c(k,THREE.ShaderLib.particle_basic);var v,D,y,C;o=y=C=0;for(v=w.length;o<
v;o++){D=w[o];D instanceof THREE.DirectionalLight&&y++;D instanceof THREE.PointLight&&C++}if(C+y<=4){w=y;C=C}else{w=Math.ceil(4*y/(C+y));C=4-w}o={directional:w,point:C};C=k.fragment_shader;w=k.vertex_shader;v={fog:u,map:k.map,env_map:k.env_map,light_map:k.light_map,vertex_colors:k.vertex_colors,maxDirLights:o.directional,maxPointLights:o.point};u=b.createProgram();o=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+v.maxDirLights,"#define MAX_POINT_LIGHTS "+v.maxPointLights,
v.fog?"#define USE_FOG":"",v.fog instanceof THREE.FogExp2?"#define FOG_EXP2":"",v.map?"#define USE_MAP":"",v.env_map?"#define USE_ENVMAP":"",v.light_map?"#define USE_LIGHTMAP":"",v.vertex_colors?"#define USE_COLOR":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");v=[b.getParameter(b.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+v.maxDirLights,"#define MAX_POINT_LIGHTS "+v.maxPointLights,v.map?"#define USE_MAP":"",v.env_map?"#define USE_ENVMAP":
"",v.light_map?"#define USE_LIGHTMAP":"",v.vertex_colors?"#define USE_COLOR":"","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec3 color;\nattribute vec2 uv;\nattribute vec2 uv2;\n"].join("\n");b.attachShader(u,g("fragment",o+C));b.attachShader(u,g("vertex",v+w));b.linkProgram(u);b.getProgramParameter(u,b.LINK_STATUS)||
alert("Could not initialise shaders\nVALIDATE_STATUS: "+b.getProgramParameter(u,b.VALIDATE_STATUS)+", gl error ["+b.getError()+"]");u.uniforms={};u.attributes={};k.program=u;u=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(n in k.uniforms)u.push(n);n=k.program;C=0;for(w=u.length;C<w;C++){o=u[C];n.uniforms[o]=b.getUniformLocation(n,o)}k=k.program;n=["position","normal","uv","uv2","tangent","color"];u=0;for(C=n.length;u<C;u++){w=n[u];k.attributes[w]=
b.getAttribLocation(k,w)}};this.setProgram=function(k,w,u,n,o){n.program||this.initMaterial(n,w,u);var v=n.program,D=v.uniforms,y=n.uniforms;if(v!=j){b.useProgram(v);j=v;b.uniformMatrix4fv(D.projectionMatrix,false,B)}if(u&&(n instanceof THREE.MeshBasicMaterial||n instanceof THREE.MeshLambertMaterial||n instanceof THREE.MeshPhongMaterial||n instanceof THREE.LineBasicMaterial||n instanceof THREE.ParticleBasicMaterial)){y.fogColor.value.setHex(u.color.hex);if(u instanceof THREE.Fog){y.fogNear.value=
u.near;y.fogFar.value=u.far}else if(u instanceof THREE.FogExp2)y.fogDensity.value=u.density}if(n instanceof THREE.MeshPhongMaterial||n instanceof THREE.MeshLambertMaterial){this.setupLights(v,w);w=this.lights;y.enableLighting.value=w.directional.length+w.point.length;y.ambientLightColor.value=w.ambient;y.directionalLightColor.value=w.directional.colors;y.directionalLightDirection.value=w.directional.positions;y.pointLightColor.value=w.point.colors;y.pointLightPosition.value=w.point.positions}if(n instanceof
THREE.MeshBasicMaterial||n instanceof THREE.MeshLambertMaterial||n instanceof THREE.MeshPhongMaterial){y.diffuse.value.setRGB(n.color.r*n.opacity,n.color.g*n.opacity,n.color.b*n.opacity);y.opacity.value=n.opacity;y.map.texture=n.map;y.light_map.texture=n.light_map;y.env_map.texture=n.env_map;y.reflectivity.value=n.reflectivity;y.refraction_ratio.value=n.refraction_ratio;y.combine.value=n.combine;y.useRefract.value=n.env_map&&n.env_map.mapping instanceof THREE.CubeRefractionMapping}if(n instanceof
THREE.LineBasicMaterial){y.diffuse.value.setRGB(n.color.r*n.opacity,n.color.g*n.opacity,n.color.b*n.opacity);y.opacity.value=n.opacity}else if(n instanceof THREE.ParticleBasicMaterial){y.psColor.value.setRGB(n.color.r*n.opacity,n.color.g*n.opacity,n.color.b*n.opacity);y.opacity.value=n.opacity;y.size.value=n.size;y.map.texture=n.map}else if(n instanceof THREE.MeshPhongMaterial){y.ambient.value.setRGB(n.ambient.r,n.ambient.g,n.ambient.b);y.specular.value.setRGB(n.specular.r,n.specular.g,n.specular.b);
y.shininess.value=n.shininess}else if(n instanceof THREE.MeshDepthMaterial){y.mNear.value=k.near;y.mFar.value=k.far;y.opacity.value=n.opacity}else if(n instanceof THREE.MeshNormalMaterial)y.opacity.value=n.opacity;var C,z,F;for(C in y)if(F=v.uniforms[C]){u=y[C];z=u.type;w=u.value;if(z=="i")b.uniform1i(F,w);else if(z=="f")b.uniform1f(F,w);else if(z=="fv1")b.uniform1fv(F,w);else if(z=="fv")b.uniform3fv(F,w);else if(z=="v2")b.uniform2f(F,w.x,w.y);else if(z=="v3")b.uniform3f(F,w.x,w.y,w.z);else if(z==
"c")b.uniform3f(F,w.r,w.g,w.b);else if(z=="t"){b.uniform1i(F,w);if(u=u.texture)if(u.image instanceof Array&&u.image.length==6){u=u;w=w;if(u.image.length==6){if(!u.image.__webGLTextureCube&&!u.image.__cubeMapInitialized&&u.image.loadCount==6){u.image.__webGLTextureCube=b.createTexture();b.bindTexture(b.TEXTURE_CUBE_MAP,u.image.__webGLTextureCube);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,
b.TEXTURE_MAG_FILTER,b.LINEAR);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MIN_FILTER,b.LINEAR_MIPMAP_LINEAR);for(z=0;z<6;++z)b.texImage2D(b.TEXTURE_CUBE_MAP_POSITIVE_X+z,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,u.image[z]);b.generateMipmap(b.TEXTURE_CUBE_MAP);b.bindTexture(b.TEXTURE_CUBE_MAP,null);u.image.__cubeMapInitialized=true}b.activeTexture(b.TEXTURE0+w);b.bindTexture(b.TEXTURE_CUBE_MAP,u.image.__webGLTextureCube)}}else{u=u;w=w;if(!u.__webGLTexture&&u.image.loaded){u.__webGLTexture=b.createTexture();
b.bindTexture(b.TEXTURE_2D,u.__webGLTexture);b.texImage2D(b.TEXTURE_2D,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,u.image);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,f(u.wrap_s));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,f(u.wrap_t));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,f(u.mag_filter));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,f(u.min_filter));b.generateMipmap(b.TEXTURE_2D);b.bindTexture(b.TEXTURE_2D,null)}b.activeTexture(b.TEXTURE0+w);b.bindTexture(b.TEXTURE_2D,u.__webGLTexture)}}}b.uniformMatrix4fv(D.modelViewMatrix,
false,o._modelViewMatrixArray);b.uniformMatrix3fv(D.normalMatrix,false,o._normalMatrixArray);if(n instanceof THREE.MeshShaderMaterial||n instanceof THREE.MeshPhongMaterial||n.env_map)b.uniform3f(D.cameraPosition,k.position.x,k.position.y,k.position.z);if(n instanceof THREE.MeshShaderMaterial||n.env_map)b.uniformMatrix4fv(D.objectMatrix,false,o._objectMatrixArray);if(n instanceof THREE.MeshPhongMaterial||n instanceof THREE.MeshLambertMaterial||n instanceof THREE.MeshShaderMaterial)b.uniformMatrix4fv(D.viewMatrix,
false,E);return v};this.renderBuffer=function(k,w,u,n,o,v){k=this.setProgram(k,w,u,n,v).attributes;b.bindBuffer(b.ARRAY_BUFFER,o.__webGLVertexBuffer);b.vertexAttribPointer(k.position,3,b.FLOAT,false,0,0);b.enableVertexAttribArray(k.position);if(k.color>=0){b.bindBuffer(b.ARRAY_BUFFER,o.__webGLColorBuffer);b.vertexAttribPointer(k.color,3,b.FLOAT,false,0,0);b.enableVertexAttribArray(k.color)}if(k.normal>=0){b.bindBuffer(b.ARRAY_BUFFER,o.__webGLNormalBuffer);b.vertexAttribPointer(k.normal,3,b.FLOAT,
false,0,0);b.enableVertexAttribArray(k.normal)}if(k.tangent>=0){b.bindBuffer(b.ARRAY_BUFFER,o.__webGLTangentBuffer);b.vertexAttribPointer(k.tangent,4,b.FLOAT,false,0,0);b.enableVertexAttribArray(k.tangent)}if(k.uv>=0)if(o.__webGLUVBuffer){b.bindBuffer(b.ARRAY_BUFFER,o.__webGLUVBuffer);b.vertexAttribPointer(k.uv,2,b.FLOAT,false,0,0);b.enableVertexAttribArray(k.uv)}else b.disableVertexAttribArray(k.uv);if(k.uv2>=0)if(o.__webGLUV2Buffer){b.bindBuffer(b.ARRAY_BUFFER,o.__webGLUV2Buffer);b.vertexAttribPointer(k.uv2,
2,b.FLOAT,false,0,0);b.enableVertexAttribArray(k.uv2)}else b.disableVertexAttribArray(k.uv2);if(v instanceof THREE.Mesh)if(n.wireframe){b.lineWidth(n.wireframe_linewidth);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,o.__webGLLineBuffer);b.drawElements(b.LINES,o.__webGLLineCount,b.UNSIGNED_SHORT,0)}else{b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,o.__webGLFaceBuffer);b.drawElements(b.TRIANGLES,o.__webGLFaceCount,b.UNSIGNED_SHORT,0)}else if(v instanceof THREE.Line){v=v.type==THREE.LineStrip?b.LINE_STRIP:b.LINES;b.lineWidth(n.linewidth);
b.drawArrays(v,0,o.__webGLLineCount)}else v instanceof THREE.ParticleSystem&&b.drawArrays(b.POINTS,0,o.__webGLParticleCount)};this.renderPass=function(k,w,u,n,o,v,D){var y,C,z,F,J;z=0;for(F=n.materials.length;z<F;z++){y=n.materials[z];if(y instanceof THREE.MeshFaceMaterial){y=0;for(C=o.materials.length;y<C;y++)if((J=o.materials[y])&&J.blending==v&&J.opacity<1==D){e(J.blending);this.setDepthTest(J.depth_test);this.renderBuffer(k,w,u,J,o,n)}}else if((J=y)&&J.blending==v&&J.opacity<1==D){e(J.blending);
this.setDepthTest(J.depth_test);this.renderBuffer(k,w,u,J,o,n)}}};this.renderPassImmediate=function(k,w,u,n,o,v){var D,y,C,z;D=0;for(y=n.materials.length;D<y;D++)if((C=n.materials[D])&&C.blending==o&&C.opacity<1==v){e(C.blending);this.setDepthTest(C.depth_test);z=this.setProgram(k,w,u,C,n);n.render(function(F){var J=z;if(!F.__webGLVertexBuffer)F.__webGLVertexBuffer=b.createBuffer();if(!F.__webGLNormalBuffer)F.__webGLNormalBuffer=b.createBuffer();if(F.hasPos){b.bindBuffer(b.ARRAY_BUFFER,F.__webGLVertexBuffer);
b.bufferData(b.ARRAY_BUFFER,F.positionArray,b.DYNAMIC_DRAW);b.enableVertexAttribArray(J.attributes.position);b.vertexAttribPointer(J.attributes.position,3,b.FLOAT,false,0,0)}if(F.hasNormal){b.bindBuffer(b.ARRAY_BUFFER,F.__webGLNormalBuffer);b.bufferData(b.ARRAY_BUFFER,F.normalArray,b.DYNAMIC_DRAW);b.enableVertexAttribArray(J.attributes.normal);b.vertexAttribPointer(J.attributes.normal,3,b.FLOAT,false,0,0)}b.drawArrays(b.TRIANGLES,0,F.count);F.count=0})}};this.render=function(k,w,u,n){var o,v,D,y,
C=k.lights,z=k.fog;w.autoUpdateMatrix&&w.updateMatrix();w.matrix.flattenToArray(E);w.projectionMatrix.flattenToArray(B);m.multiply(w.projectionMatrix,w.matrix);q[0].set(m.n41-m.n11,m.n42-m.n12,m.n43-m.n13,m.n44-m.n14);q[1].set(m.n41+m.n11,m.n42+m.n12,m.n43+m.n13,m.n44+m.n14);q[2].set(m.n41+m.n21,m.n42+m.n22,m.n43+m.n23,m.n44+m.n24);q[3].set(m.n41-m.n21,m.n42-m.n22,m.n43-m.n23,m.n44-m.n24);q[4].set(m.n41-m.n31,m.n42-m.n32,m.n43-m.n33,m.n44-m.n34);q[5].set(m.n41+m.n31,m.n42+m.n32,m.n43+m.n33,m.n44+
m.n34);for(o=0;o<5;o++){y=q[o];y.divideScalar(Math.sqrt(y.x*y.x+y.y*y.y+y.z*y.z))}this.initWebGLObjects(k,w);n=n!==undefined?n:true;if(u&&!u.__webGLFramebuffer){u.__webGLFramebuffer=b.createFramebuffer();u.__webGLRenderbuffer=b.createRenderbuffer();u.__webGLTexture=b.createTexture();b.bindRenderbuffer(b.RENDERBUFFER,u.__webGLRenderbuffer);b.renderbufferStorage(b.RENDERBUFFER,b.DEPTH_COMPONENT16,u.width,u.height);b.bindTexture(b.TEXTURE_2D,u.__webGLTexture);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,
f(u.wrap_s));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,f(u.wrap_t));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,f(u.mag_filter));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,f(u.min_filter));b.texImage2D(b.TEXTURE_2D,0,f(u.format),u.width,u.height,0,f(u.format),f(u.type),null);b.bindFramebuffer(b.FRAMEBUFFER,u.__webGLFramebuffer);b.framebufferTexture2D(b.FRAMEBUFFER,b.COLOR_ATTACHMENT0,b.TEXTURE_2D,u.__webGLTexture,0);b.framebufferRenderbuffer(b.FRAMEBUFFER,b.DEPTH_ATTACHMENT,b.RENDERBUFFER,
u.__webGLRenderbuffer);b.bindTexture(b.TEXTURE_2D,null);b.bindRenderbuffer(b.RENDERBUFFER,null);b.bindFramebuffer(b.FRAMEBUFFER,null)}if(u){o=u.__webGLFramebuffer;y=u.width;D=u.height}else{o=null;y=h.width;D=h.height}if(o!=l){b.bindFramebuffer(b.FRAMEBUFFER,o);b.viewport(0,0,y,D);n&&b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT);l=o}this.autoClear&&this.clear();o=k.__webGLObjects.length;for(n=0;n<o;n++){D=k.__webGLObjects[n];y=D.object;if(v=y.visible){if(!(v=!(y instanceof THREE.Mesh)))a:{v=void 0;
for(var F=y.matrix,J=-y.geometry.boundingSphere.radius*Math.max(y.scale.x,Math.max(y.scale.y,y.scale.z)),M=0;M<6;M++){v=q[M].x*F.n14+q[M].y*F.n24+q[M].z*F.n34+q[M].w;if(v<=J){v=false;break a}}v=true}v=v}if(v){if(y.autoUpdateMatrix){y.updateMatrix();y.matrix.flattenToArray(y._objectMatrixArray)}this.setupMatrices(y,w);D.render=true}else D.render=false}v=k.__webGLObjectsImmediate.length;for(n=0;n<v;n++){y=k.__webGLObjectsImmediate[n].object;if(y.visible){if(y.autoUpdateMatrix){y.updateMatrix();y.matrix.flattenToArray(y._objectMatrixArray)}this.setupMatrices(y,
w)}}for(n=0;n<o;n++){D=k.__webGLObjects[n];if(D.render){y=D.object;D=D.buffer;d(y);this.renderPass(w,C,z,y,D,THREE.NormalBlending,false)}}for(n=0;n<v;n++){y=k.__webGLObjectsImmediate[n].object;if(y.visible){d(y);this.renderPassImmediate(w,C,z,y,THREE.NormalBlending,false)}}for(n=0;n<o;n++){D=k.__webGLObjects[n];if(D.render){y=D.object;D=D.buffer;d(y);this.renderPass(w,C,z,y,D,THREE.AdditiveBlending,false);this.renderPass(w,C,z,y,D,THREE.SubtractiveBlending,false);this.renderPass(w,C,z,y,D,THREE.AdditiveBlending,
true);this.renderPass(w,C,z,y,D,THREE.SubtractiveBlending,true);this.renderPass(w,C,z,y,D,THREE.NormalBlending,true);this.renderPass(w,C,z,y,D,THREE.BillboardBlending,false)}}for(n=0;n<v;n++){y=k.__webGLObjectsImmediate[n].object;if(y.visible){d(y);this.renderPassImmediate(w,C,z,y,THREE.NormalBlending,true)}}if(u&&u.min_filter!==THREE.NearestFilter&&u.min_filter!==THREE.LinearFilter){b.bindTexture(b.TEXTURE_2D,u.__webGLTexture);b.generateMipmap(b.TEXTURE_2D);b.bindTexture(b.TEXTURE_2D,null)}};this.initWebGLObjects=
function(k,w){function u(J,M,Q,S){if(J[M]==undefined){k.__webGLObjects.push({buffer:Q,object:S});J[M]=1}}function n(J,M,Q){if(J[M]==undefined){k.__webGLObjectsImmediate.push({object:Q});J[M]=1}}var o,v,D,y,C,z,F;if(!k.__webGLObjects){k.__webGLObjects=[];k.__webGLObjectsMap={};k.__webGLObjectsImmediate=[]}o=0;for(v=k.objects.length;o<v;o++){D=k.objects[o];C=D.geometry;if(k.__webGLObjectsMap[D.id]==undefined){k.__webGLObjectsMap[D.id]={};D._modelViewMatrix=new THREE.Matrix4;D._normalMatrixArray=new Float32Array(9);
D._modelViewMatrixArray=new Float32Array(16);D._objectMatrixArray=new Float32Array(16);D.matrix.flattenToArray(D._objectMatrixArray)}F=k.__webGLObjectsMap[D.id];if(D instanceof THREE.Mesh){for(y in C.geometryChunks){z=C.geometryChunks[y];if(!z.__webGLVertexBuffer){this.createMeshBuffers(z);this.initMeshBuffers(z,D);C.__dirtyVertices=true;C.__dirtyElements=true;C.__dirtyUvs=true;C.__dirtyNormals=true;C.__dirtyTangents=true;C.__dirtyColors=true}if(C.__dirtyVertices||C.__dirtyElements||C.__dirtyUvs||
C.__dirtyNormals||C.__dirtyColors||C.__dirtyTangents)this.setMeshBuffers(z,D,b.DYNAMIC_DRAW);u(F,y,z,D)}C.__dirtyVertices=false;C.__dirtyElements=false;C.__dirtyUvs=false;C.__dirtyNormals=false;C.__dirtyTangents=false;C.__dirtyColors=false}else if(D instanceof THREE.Line){if(!C.__webGLVertexBuffer){this.createLineBuffers(C);this.initLineBuffers(C);C.__dirtyVertices=true;C.__dirtyColors=true}if(C.__dirtyVertices||C.__dirtyColors)this.setLineBuffers(C,b.DYNAMIC_DRAW);u(F,0,C,D);C.__dirtyVertices=false;
C.__dirtyColors=false}else if(D instanceof THREE.ParticleSystem){if(!C.__webGLVertexBuffer){this.createParticleBuffers(C);this.initParticleBuffers(C);C.__dirtyVertices=true;C.__dirtyColors=true}if(C.__dirtyVertices||C.__dirtyColors||D.sortParticles)this.setParticleBuffers(C,b.DYNAMIC_DRAW,D,w);u(F,0,C,D);C.__dirtyVertices=false;C.__dirtyColors=false}else D instanceof THREE.MarchingCubes&&n(F,0,D)}};this.removeObject=function(k,w){var u,n;for(u=k.__webGLObjects.length-1;u>=0;u--){n=k.__webGLObjects[u].object;
w==n&&k.__webGLObjects.splice(u,1)}};this.setupMatrices=function(k,w){k._modelViewMatrix.multiplyToArray(w.matrix,k.matrix,k._modelViewMatrixArray);k._normalMatrix=THREE.Matrix4.makeInvert3x3(k._modelViewMatrix).transposeIntoArray(k._normalMatrixArray)};this.setDepthTest=function(k){k?b.enable(b.DEPTH_TEST):b.disable(b.DEPTH_TEST)};this.setFaceCulling=function(k,w){if(k){!w||w=="ccw"?b.frontFace(b.CCW):b.frontFace(b.CW);if(k=="back")b.cullFace(b.BACK);else k=="front"?b.cullFace(b.FRONT):b.cullFace(b.FRONT_AND_BACK);
b.enable(b.CULL_FACE)}else b.disable(b.CULL_FACE)};this.supportsVertexTextures=function(){return b.getParameter(b.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0}};
THREE.Snippets={fog_pars_fragment:"#ifdef USE_FOG\nuniform vec3 fogColor;\n#ifdef FOG_EXP2\nuniform float fogDensity;\n#else\nuniform float fogNear;\nuniform float fogFar;\n#endif\n#endif",fog_fragment:"#ifdef USE_FOG\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n#ifdef FOG_EXP2\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\nvarying vec3 vReflect;\nuniform float reflectivity;\nuniform samplerCube env_map;\nuniform int combine;\n#endif",
envmap_fragment:"#ifdef USE_ENVMAP\nvec4 cubeColor = textureCube( env_map, vec3( -vReflect.x, vReflect.yz ) );\nif ( combine == 1 ) {\ngl_FragColor = vec4( mix( gl_FragColor.xyz, cubeColor.xyz, reflectivity ), opacity );\n} else {\ngl_FragColor = gl_FragColor * cubeColor;\n}\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\nvarying vec3 vReflect;\nuniform float refraction_ratio;\nuniform bool useRefract;\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvec3 nWorld = mat3( objectMatrix[0].xyz, objectMatrix[1].xyz, objectMatrix[2].xyz ) * normal;\nif ( useRefract ) {\nvReflect = refract( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ), refraction_ratio );\n} else {\nvReflect = reflect( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ) );\n}\n#endif",
map_particle_pars_fragment:"#ifdef USE_MAP\nuniform sampler2D map;\n#endif",map_particle_fragment:"#ifdef USE_MAP\ngl_FragColor = gl_FragColor * texture2D( map, gl_PointCoord );\n#endif",map_pars_fragment:"#ifdef USE_MAP\nvarying vec2 vUv;\nuniform sampler2D map;\n#endif",map_pars_vertex:"#ifdef USE_MAP\nvarying vec2 vUv;\n#endif",map_fragment:"#ifdef USE_MAP\ngl_FragColor = gl_FragColor * texture2D( map, vUv );\n#endif",map_vertex:"#ifdef USE_MAP\nvUv = uv;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\nvarying vec2 vUv2;\nuniform sampler2D light_map;\n#endif",
lightmap_pars_vertex:"#ifdef USE_LIGHTMAP\nvarying vec2 vUv2;\n#endif",lightmap_fragment:"#ifdef USE_LIGHTMAP\ngl_FragColor = gl_FragColor * texture2D( light_map, vUv2 );\n#endif",lightmap_vertex:"#ifdef USE_LIGHTMAP\nvUv2 = uv2;\n#endif",lights_pars_vertex:"uniform bool enableLighting;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n#ifdef PHONG\nvarying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];\n#endif\n#endif",
lights_vertex:"if ( !enableLighting ) {\nvLightWeighting = vec3( 1.0 );\n} else {\nvLightWeighting = ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nfloat directionalLightWeighting = max( dot( transformedNormal, normalize( lDirection.xyz ) ), 0.0 );\nvLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;\n}\n#endif\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 pointLightVector = normalize( lPosition.xyz - mvPosition.xyz );\nfloat pointLightWeighting = max( dot( transformedNormal, pointLightVector ), 0.0 );\nvLightWeighting += pointLightColor[ i ] * pointLightWeighting;\n#ifdef PHONG\nvPointLightVector[ i ] = pointLightVector;\n#endif\n}\n#endif\n}",
lights_pars_fragment:"#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nvarying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];\n#endif\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",lights_fragment:"vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\nvec4 mColor = vec4( diffuse, opacity );\nvec4 mSpecular = vec4( specular, opacity );\n#if MAX_POINT_LIGHTS > 0\nvec4 pointDiffuse  = vec4( 0.0 );\nvec4 pointSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec3 pointVector = normalize( vPointLightVector[ i ] );\nvec3 pointHalfVector = normalize( vPointLightVector[ i ] + vViewPosition );\nfloat pointDotNormalHalf = dot( normal, pointHalfVector );\nfloat pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );\nfloat pointSpecularWeight = 0.0;\nif ( pointDotNormalHalf >= 0.0 )\npointSpecularWeight = pow( pointDotNormalHalf, shininess );\npointDiffuse  += mColor * pointDiffuseWeight;\npointSpecular += mSpecular * pointSpecularWeight;\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec4 dirDiffuse  = vec4( 0.0 );\nvec4 dirSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nvec3 dirHalfVector = normalize( lDirection.xyz + vViewPosition );\nfloat dirDotNormalHalf = dot( normal, dirHalfVector );\nfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\nfloat dirSpecularWeight = 0.0;\nif ( dirDotNormalHalf >= 0.0 )\ndirSpecularWeight = pow( dirDotNormalHalf, shininess );\ndirDiffuse  += mColor * dirDiffuseWeight;\ndirSpecular += mSpecular * dirSpecularWeight;\n}\n#endif\nvec4 totalLight = vec4( ambient, opacity );\n#if MAX_DIR_LIGHTS > 0\ntotalLight += dirDiffuse + dirSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalLight += pointDiffuse + pointSpecular;\n#endif\ngl_FragColor = gl_FragColor * totalLight;",
color_pars_fragment:"#ifdef USE_COLOR\nvarying vec3 vColor;\n#endif",color_fragment:"#ifdef USE_COLOR\ngl_FragColor = gl_FragColor * vec4( vColor, opacity );\n#endif",color_pars_vertex:"#ifdef USE_COLOR\nvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\nvColor = color;\n#endif"};
THREE.UniformsLib={common:{diffuse:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:0,texture:null},light_map:{type:"t",value:2,texture:null},env_map:{type:"t",value:1,texture:null},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refraction_ratio:{type:"f",value:0.98},combine:{type:"i",value:0},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{enableLighting:{type:"i",
value:1},ambientLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]}},particle:{psColor:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},size:{type:"f",value:1},map:{type:"t",value:0,texture:null},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}}};
THREE.ShaderLib={depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3},opacity:{type:"f",value:1}},fragment_shader:"uniform float mNear;\nuniform float mFar;\nuniform float opacity;\nvoid main() {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat color = 1.0 - smoothstep( mNear, mFar, depth );\ngl_FragColor = vec4( vec3( color ), opacity );\n}",vertex_shader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}"},normal:{uniforms:{opacity:{type:"f",
value:1}},fragment_shader:"uniform float opacity;\nvarying vec3 vNormal;\nvoid main() {\ngl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );\n}",vertex_shader:"varying vec3 vNormal;\nvoid main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvNormal = normalize( normalMatrix * normal );\ngl_Position = projectionMatrix * mvPosition;\n}"},basic:{uniforms:THREE.UniformsLib.common,fragment_shader:["uniform vec3 diffuse;\nuniform float opacity;",THREE.Snippets.color_pars_fragment,
THREE.Snippets.map_pars_fragment,THREE.Snippets.lightmap_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\ngl_FragColor = vec4( diffuse, opacity );",THREE.Snippets.map_fragment,THREE.Snippets.lightmap_fragment,THREE.Snippets.color_fragment,THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:[THREE.Snippets.map_pars_vertex,THREE.Snippets.lightmap_pars_vertex,THREE.Snippets.envmap_pars_vertex,THREE.Snippets.color_pars_vertex,
"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.Snippets.map_vertex,THREE.Snippets.lightmap_vertex,THREE.Snippets.envmap_vertex,THREE.Snippets.color_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},lambert:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights]),fragment_shader:["uniform vec3 diffuse;\nuniform float opacity;\nvarying vec3 vLightWeighting;",THREE.Snippets.color_pars_fragment,THREE.Snippets.map_pars_fragment,
THREE.Snippets.lightmap_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\ngl_FragColor = vec4( diffuse, opacity );\ngl_FragColor = gl_FragColor * vec4( vLightWeighting, 1.0 );",THREE.Snippets.map_fragment,THREE.Snippets.lightmap_fragment,THREE.Snippets.color_fragment,THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:["varying vec3 vLightWeighting;",THREE.Snippets.map_pars_vertex,THREE.Snippets.lightmap_pars_vertex,
THREE.Snippets.envmap_pars_vertex,THREE.Snippets.lights_pars_vertex,THREE.Snippets.color_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.Snippets.map_vertex,THREE.Snippets.lightmap_vertex,THREE.Snippets.envmap_vertex,THREE.Snippets.color_vertex,"vec3 transformedNormal = normalize( normalMatrix * normal );",THREE.Snippets.lights_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},phong:{uniforms:Uniforms.merge([THREE.UniformsLib.common,
THREE.UniformsLib.lights,{ambient:{type:"c",value:new THREE.Color(328965)},specular:{type:"c",value:new THREE.Color(1118481)},shininess:{type:"f",value:30}}]),fragment_shader:["uniform vec3 diffuse;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 specular;\nuniform float shininess;\nvarying vec3 vLightWeighting;",THREE.Snippets.color_pars_fragment,THREE.Snippets.map_pars_fragment,THREE.Snippets.lightmap_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,
THREE.Snippets.lights_pars_fragment,"void main() {\ngl_FragColor = vec4( vLightWeighting, 1.0 );",THREE.Snippets.lights_fragment,THREE.Snippets.map_fragment,THREE.Snippets.lightmap_fragment,THREE.Snippets.color_fragment,THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:["#define PHONG\nvarying vec3 vLightWeighting;\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",THREE.Snippets.map_pars_vertex,THREE.Snippets.lightmap_pars_vertex,THREE.Snippets.envmap_pars_vertex,
THREE.Snippets.lights_pars_vertex,THREE.Snippets.color_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.Snippets.map_vertex,THREE.Snippets.lightmap_vertex,THREE.Snippets.envmap_vertex,THREE.Snippets.color_vertex,"#ifndef USE_ENVMAP\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\n#endif\nvViewPosition = cameraPosition - mPosition.xyz;\nvec3 transformedNormal = normalize( normalMatrix * normal );\nvNormal = transformedNormal;",THREE.Snippets.lights_vertex,
"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},particle_basic:{uniforms:THREE.UniformsLib.particle,fragment_shader:["uniform vec3 psColor;\nuniform float opacity;",THREE.Snippets.color_pars_fragment,THREE.Snippets.map_particle_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\ngl_FragColor = vec4( psColor, opacity );",THREE.Snippets.map_particle_fragment,THREE.Snippets.color_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:["uniform float size;",THREE.Snippets.color_pars_vertex,
"void main() {",THREE.Snippets.color_vertex,"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\ngl_PointSize = size;\n}"].join("\n")}};THREE.RenderableObject=function(){this.z=this.object=null};
THREE.RenderableFace3=function(){this.z=null;this.v1=new THREE.Vertex;this.v2=new THREE.Vertex;this.v3=new THREE.Vertex;this.centroidWorld=new THREE.Vector3;this.centroidScreen=new THREE.Vector3;this.normalWorld=new THREE.Vector3;this.vertexNormalsWorld=[];this.faceMaterials=this.meshMaterials=null;this.overdraw=false;this.uvs=[null,null,null]};THREE.RenderableParticle=function(){this.rotation=this.z=this.y=this.x=null;this.scale=new THREE.Vector2;this.materials=null};
THREE.RenderableLine=function(){this.z=null;this.v1=new THREE.Vertex;this.v2=new THREE.Vertex;this.materials=null};
THREE.Detector={canvas:!!document.createElement("canvas").getContext,webgl:window.Uint8Array!=undefined,workers:!!window.Worker,addGetWebGLMessage:function(a){var c=document.body,d="oldie";if(a){if(a.parent!==undefined)c=a.parent;if(a.id!==undefined)d=a.id}a=document.createElement("center");var e=document.createElement("div");e.innerHTML='Sorry, your browser doesn\'t support <a href="http://khronos.org/webgl/wiki/Getting_a_WebGL_Implementation">WebGL</a><br/>\n<br/>\nPlease try in\n<a href="http://www.google.com/chrome">Chrome 9+</a> /\n<a href="http://www.mozilla.com/en-US/firefox/all-beta.html">Firefox 4+</a> /\n<a href="http://nightly.webkit.org/">Safari OSX 10.6+</a>';e.id=
d;d=e.style;d.fontFamily="monospace";d.fontSize="13px";d.textAlign="center";d.background="#eee";d.color="#000";d.padding="1em";d.width="475px";d.margin="5em auto 0";a.appendChild(e);c.appendChild(a);return e}};
var GeometryUtils={merge:function(a,c){var d=c instanceof THREE.Mesh,e=a.vertices.length,g=d?c.geometry:c,f=a.vertices,h=g.vertices,b=a.faces,j=g.faces,l=a.uvs;g=g.uvs;d&&c.autoUpdateMatrix&&c.updateMatrix();for(var p=0,A=h.length;p<A;p++){var q=new THREE.Vertex(h[p].position.clone());d&&c.matrix.multiplyVector3(q.position);f.push(q)}p=0;for(A=j.length;p<A;p++){h=j[p];var m,B=h.vertexNormals;if(h instanceof THREE.Face3)m=new THREE.Face3(h.a+e,h.b+e,h.c+e);else if(h instanceof THREE.Face4)m=new THREE.Face4(h.a+
e,h.b+e,h.c+e,h.d+e);m.centroid.copy(h.centroid);m.normal.copy(h.normal);d=0;for(f=B.length;d<f;d++){q=B[d];m.vertexNormals.push(q.clone())}m.materials=h.materials.slice();b.push(m)}p=0;for(A=g.length;p<A;p++){e=g[p];b=[];d=0;for(f=e.length;d<f;d++)b.push(new THREE.UV(e[d].u,e[d].v));l.push(b)}}},ImageUtils={loadTexture:function(a,c,d){var e=new Image;e.onload=function(){this.loaded=true;d&&d(this)};e.src=a;return new THREE.Texture(e,c)},loadArray:function(a,c){var d,e,g=[];d=g.loadCount=0;for(e=
a.length;d<e;++d){g[d]=new Image;g[d].loaded=0;g[d].onload=function(){g.loadCount+=1;this.loaded=true;c&&c(this)};g[d].src=a[d]}return g}},SceneUtils={loadScene:function(a,c,d,e){a=new Worker(a);a.postMessage(0);a.onmessage=function(g){function f(){for(p in n.objects)if(!z.objects[p]){E=n.objects[p];if(t=z.geometries[E.geometry]){u=[];for(i=0;i<E.materials.length;i++)u[i]=z.materials[E.materials[i]];H=E.position;r=E.rotation;s=E.scale;object=new THREE.Mesh(t,u);object.position.set(H[0],H[1],H[2]);
object.rotation.set(r[0],r[1],r[2]);object.scale.set(s[0],s[1],s[2]);object.visible=E.visible;z.scene.addObject(object);z.objects[p]=object}}}function h(F){return function(J){z.geometries[F]=J;f();v-=1;b()}}function b(){e({total_models:y,total_textures:C,loaded_models:y-v,loaded_textures:C-D},z);v==0&&D==0&&d(z)}var j,l,p,A,q,m,B,E,H,x,I,t,k,w,u,n,o,v,D,y,C,z;n=g.data;o=new THREE.Loader;D=v=0;z={scene:new THREE.Scene,geometries:{},materials:{},textures:{},objects:{},cameras:{},lights:{},fogs:{}};
g=function(){D-=1;b()};for(q in n.cameras){x=n.cameras[q];if(x.type=="perspective")k=new THREE.Camera(x.fov,x.aspect,x.near,x.far);else if(x.type=="ortho"){k=new THREE.Camera;k.projectionMatrix=THREE.Matrix4.makeOrtho(x.left,x.right,x.top,x.bottom,x.near,x.far)}H=x.position;x=x.target;k.position.set(H[0],H[1],H[2]);k.target.position.set(x[0],x[1],x[2]);z.cameras[q]=k}for(A in n.lights){q=n.lights[A];if(q.type=="directional"){H=q.direction;light=new THREE.DirectionalLight;light.position.set(H[0],H[1],
H[2]);light.position.normalize()}else if(q.type=="point"){H=q.position;light=new THREE.PointLight;light.position.set(H[0],H[1],H[2])}x=q.color;i=q.intensity||1;light.color.setRGB(x[0]*i,x[1]*i,x[2]*i);z.scene.addLight(light);z.lights[A]=light}for(m in n.fogs){A=n.fogs[m];if(A.type=="linear")w=new THREE.Fog(0,A.near,A.far);else if(A.type=="exp2")w=new THREE.FogExp2(0,A.density);x=A.color;w.color.setRGB(x[0],x[1],x[2]);z.fogs[m]=w}if(z.cameras&&n.defaults.camera)z.currentCamera=z.cameras[n.defaults.camera];
if(z.fogs&&n.defaults.fog)z.scene.fog=z.fogs[n.defaults.fog];x=n.defaults.bgcolor;z.bgColor=new THREE.Color;z.bgColor.setRGB(x[0],x[1],x[2]);z.bgColorAlpha=n.defaults.bgalpha;for(j in n.geometries){m=n.geometries[j];if(m.type=="bin_mesh"||m.type=="ascii_mesh")v+=1}y=v;for(j in n.geometries){m=n.geometries[j];if(m.type=="cube"){t=new Cube(m.width,m.height,m.depth,m.segments_width,m.segments_height,null,m.flipped,m.sides);z.geometries[j]=t}else if(m.type=="plane"){t=new Plane(m.width,m.height,m.segments_width,
m.segments_height);z.geometries[j]=t}else if(m.type=="sphere"){t=new Sphere(m.radius,m.segments_width,m.segments_height);z.geometries[j]=t}else if(m.type=="cylinder"){t=new Cylinder(m.numSegs,m.topRad,m.botRad,m.height,m.topOffset,m.botOffset);z.geometries[j]=t}else if(m.type=="torus"){t=new Torus(m.radius,m.tube,m.segmentsR,m.segmentsT);z.geometries[j]=t}else if(m.type=="icosahedron"){t=new Icosahedron(m.subdivisions);z.geometries[j]=t}else if(m.type=="bin_mesh")o.loadBinary({model:m.url,callback:h(j)});
else m.type=="ascii_mesh"&&o.loadAscii({model:m.url,callback:h(j)})}for(B in n.textures){j=n.textures[B];D+=j.url instanceof Array?j.url.length:1}C=D;for(B in n.textures){j=n.textures[B];if(j.mapping!=undefined&&THREE[j.mapping]!=undefined)j.mapping=new THREE[j.mapping];if(j.url instanceof Array){m=ImageUtils.loadArray(j.url,g);m=new THREE.Texture(m,j.mapping)}else{m=ImageUtils.loadTexture(j.url,j.mapping,g);if(THREE[j.min_filter]!=undefined)m.min_filter=THREE[j.min_filter];if(THREE[j.mag_filter]!=
undefined)m.mag_filter=THREE[j.mag_filter]}z.textures[B]=m}for(l in n.materials){B=n.materials[l];for(I in B.parameters)if(I=="env_map"||I=="map"||I=="light_map")B.parameters[I]=z.textures[B.parameters[I]];else if(I=="shading")B.parameters[I]=B.parameters[I]=="flat"?THREE.FlatShading:THREE.SmoothShading;else if(I=="blending")B.parameters[I]=THREE[B.parameters[I]]?THREE[B.parameters[I]]:THREE.NormalBlending;else if(I=="combine")B.parameters[I]=B.parameters[I]=="MixOperation"?THREE.MixOperation:THREE.MultiplyOperation;
B=new THREE[B.type](B.parameters);z.materials[l]=B}f();c(z)}},addMesh:function(a,c,d,e,g,f,h,b,j,l){c=new THREE.Mesh(c,l);c.scale.x=c.scale.y=c.scale.z=d;c.position.x=e;c.position.y=g;c.position.z=f;c.rotation.x=h;c.rotation.y=b;c.rotation.z=j;a.addObject(c);return c},addPanoramaCubeWebGL:function(a,c,d){var e=ShaderUtils.lib.cube;e.uniforms.tCube.texture=d;d=new THREE.MeshShaderMaterial({fragment_shader:e.fragment_shader,vertex_shader:e.vertex_shader,uniforms:e.uniforms});c=new THREE.Mesh(new Cube(c,
c,c,1,1,null,true),d);a.addObject(c);return c},addPanoramaCube:function(a,c,d){var e=[];e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[0])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[1])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[2])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[3])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[4])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[5])}));c=new THREE.Mesh(new Cube(c,
c,c,1,1,e,true),new THREE.MeshFaceMaterial);a.addObject(c);return c},addPanoramaCubePlanes:function(a,c,d){var e=c/2;c=new Plane(c,c);var g=Math.PI/2,f=Math.PI;SceneUtils.addMesh(a,c,1,0,0,-e,0,0,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[5])}));SceneUtils.addMesh(a,c,1,-e,0,0,0,g,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[0])}));SceneUtils.addMesh(a,c,1,e,0,0,0,-g,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[1])}));SceneUtils.addMesh(a,c,1,0,e,0,g,0,f,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[2])}));
SceneUtils.addMesh(a,c,1,0,-e,0,-g,0,f,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[3])}))}},ShaderUtils={lib:{fresnel:{uniforms:{mRefractionRatio:{type:"f",value:1.02},mFresnelBias:{type:"f",value:0.1},mFresnelPower:{type:"f",value:2},mFresnelScale:{type:"f",value:1},tCube:{type:"t",value:1,texture:null}},fragment_shader:"uniform samplerCube tCube;\nvarying vec3 vReflect;\nvarying vec3 vRefract[3];\nvarying float vReflectionFactor;\nvoid main() {\nvec4 reflectedColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\nvec4 refractedColor = vec4( 1.0, 1.0, 1.0, 1.0 );\nrefractedColor.r = textureCube( tCube, vec3( -vRefract[0].x, vRefract[0].yz ) ).r;\nrefractedColor.g = textureCube( tCube, vec3( -vRefract[1].x, vRefract[1].yz ) ).g;\nrefractedColor.b = textureCube( tCube, vec3( -vRefract[2].x, vRefract[2].yz ) ).b;\nrefractedColor.a = 1.0;\ngl_FragColor = mix( refractedColor, reflectedColor, clamp( vReflectionFactor, 0.0, 1.0 ) );\n}",
vertex_shader:"uniform float mRefractionRatio;\nuniform float mFresnelBias;\nuniform float mFresnelScale;\nuniform float mFresnelPower;\nvarying vec3 vReflect;\nvarying vec3 vRefract[3];\nvarying float vReflectionFactor;\nvoid main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvec3 nWorld = normalize ( mat3( objectMatrix[0].xyz, objectMatrix[1].xyz, objectMatrix[2].xyz ) * normal );\nvec3 I = mPosition.xyz - cameraPosition;\nvReflect = reflect( I, nWorld );\nvRefract[0] = refract( normalize( I ), nWorld, mRefractionRatio );\nvRefract[1] = refract( normalize( I ), nWorld, mRefractionRatio * 0.99 );\nvRefract[2] = refract( normalize( I ), nWorld, mRefractionRatio * 0.98 );\nvReflectionFactor = mFresnelBias + mFresnelScale * pow( 1.0 + dot( normalize( I ), nWorld ), mFresnelPower );\ngl_Position = projectionMatrix * mvPosition;\n}"},
normal:{uniforms:{enableAO:{type:"i",value:0},enableDiffuse:{type:"i",value:0},tDiffuse:{type:"t",value:0,texture:null},tNormal:{type:"t",value:2,texture:null},tAO:{type:"t",value:3,texture:null},uNormalScale:{type:"f",value:1},tDisplacement:{type:"t",value:4,texture:null},uDisplacementBias:{type:"f",value:-0.5},uDisplacementScale:{type:"f",value:2.5},uPointLightPos:{type:"v3",value:new THREE.Vector3},uPointLightColor:{type:"c",value:new THREE.Color(15658734)},uDirLightPos:{type:"v3",value:new THREE.Vector3},
uDirLightColor:{type:"c",value:new THREE.Color(15658734)},uAmbientLightColor:{type:"c",value:new THREE.Color(328965)},uDiffuseColor:{type:"c",value:new THREE.Color(15658734)},uSpecularColor:{type:"c",value:new THREE.Color(1118481)},uAmbientColor:{type:"c",value:new THREE.Color(328965)},uShininess:{type:"f",value:30}},fragment_shader:"uniform vec3 uDirLightPos;\nuniform vec3 uAmbientLightColor;\nuniform vec3 uDirLightColor;\nuniform vec3 uPointLightColor;\nuniform vec3 uAmbientColor;\nuniform vec3 uDiffuseColor;\nuniform vec3 uSpecularColor;\nuniform float uShininess;\nuniform bool enableDiffuse;\nuniform bool enableAO;\nuniform sampler2D tDiffuse;\nuniform sampler2D tNormal;\nuniform sampler2D tAO;\nuniform float uNormalScale;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nvarying vec3 vPointLightVector;\nvarying vec3 vViewPosition;\nvoid main() {\nvec3 diffuseTex = vec3( 1.0, 1.0, 1.0 );\nvec3 aoTex = vec3( 1.0, 1.0, 1.0 );\nvec3 normalTex = texture2D( tNormal, vUv ).xyz * 2.0 - 1.0;\nnormalTex.xy *= uNormalScale;\nnormalTex = normalize( normalTex );\nif( enableDiffuse )\ndiffuseTex = texture2D( tDiffuse, vUv ).xyz;\nif( enableAO )\naoTex = texture2D( tAO, vUv ).xyz;\nmat3 tsb = mat3( vTangent, vBinormal, vNormal );\nvec3 finalNormal = tsb * normalTex;\nvec3 normal = normalize( finalNormal );\nvec3 viewPosition = normalize( vViewPosition );\nvec4 pointDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );\nvec4 pointSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );\nvec3 pointVector = normalize( vPointLightVector );\nvec3 pointHalfVector = normalize( vPointLightVector + vViewPosition );\nfloat pointDotNormalHalf = dot( normal, pointHalfVector );\nfloat pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );\nfloat pointSpecularWeight = 0.0;\nif ( pointDotNormalHalf >= 0.0 )\npointSpecularWeight = pow( pointDotNormalHalf, uShininess );\npointDiffuse  += vec4( uDiffuseColor, 1.0 ) * pointDiffuseWeight;\npointSpecular += vec4( uSpecularColor, 1.0 ) * pointSpecularWeight;\nvec4 dirDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );\nvec4 dirSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );\nvec4 lDirection = viewMatrix * vec4( uDirLightPos, 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nvec3 dirHalfVector = normalize( lDirection.xyz + vViewPosition );\nfloat dirDotNormalHalf = dot( normal, dirHalfVector );\nfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\nfloat dirSpecularWeight = 0.0;\nif ( dirDotNormalHalf >= 0.0 )\ndirSpecularWeight = pow( dirDotNormalHalf, uShininess );\ndirDiffuse  += vec4( uDiffuseColor, 1.0 ) * dirDiffuseWeight;\ndirSpecular += vec4( uSpecularColor, 1.0 ) * dirSpecularWeight;\nvec4 totalLight = vec4( uAmbientLightColor * uAmbientColor, 1.0 );\ntotalLight += vec4( uDirLightColor, 1.0 ) * ( dirDiffuse + dirSpecular );\ntotalLight += vec4( uPointLightColor, 1.0 ) * ( pointDiffuse + pointSpecular );\ngl_FragColor = vec4( totalLight.xyz * aoTex * diffuseTex, 1.0 );\n}",
vertex_shader:"attribute vec4 tangent;\nuniform vec3 uPointLightPos;\n#ifdef VERTEX_TEXTURES\nuniform sampler2D tDisplacement;\nuniform float uDisplacementScale;\nuniform float uDisplacementBias;\n#endif\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nvarying vec3 vPointLightVector;\nvarying vec3 vViewPosition;\nvoid main() {\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvViewPosition = cameraPosition - mPosition.xyz;\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvNormal = normalize( normalMatrix * normal );\nvTangent = normalize( normalMatrix * tangent.xyz );\nvBinormal = cross( vNormal, vTangent ) * tangent.w;\nvBinormal = normalize( vBinormal );\nvUv = uv;\nvec4 lPosition = viewMatrix * vec4( uPointLightPos, 1.0 );\nvPointLightVector = normalize( lPosition.xyz - mvPosition.xyz );\n#ifdef VERTEX_TEXTURES\nvec3 dv = texture2D( tDisplacement, uv ).xyz;\nfloat df = uDisplacementScale * dv.x + uDisplacementBias;\nvec4 displacedPosition = vec4( vNormal.xyz * df, 0.0 ) + mvPosition;\ngl_Position = projectionMatrix * displacedPosition;\n#else\ngl_Position = projectionMatrix * mvPosition;\n#endif\n}"},
cube:{uniforms:{tCube:{type:"t",value:1,texture:null}},vertex_shader:"varying vec3 vViewPosition;\nvoid main() {\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvViewPosition = cameraPosition - mPosition.xyz;\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragment_shader:"uniform samplerCube tCube;\nvarying vec3 vViewPosition;\nvoid main() {\nvec3 wPos = cameraPosition - vViewPosition;\ngl_FragColor = textureCube( tCube, vec3( - wPos.x, wPos.yz ) );\n}"},convolution:{uniforms:{tDiffuse:{type:"t",
value:0,texture:null},uImageIncrement:{type:"v2",value:new THREE.Vector2(0.001953125,0)},cKernel:{type:"fv1",value:[]}},vertex_shader:"varying vec2 vUv;\nuniform vec2 uImageIncrement;\nvoid main(void) {\nvUv = uv - ((KERNEL_SIZE - 1.0) / 2.0) * uImageIncrement;\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragment_shader:"varying vec2 vUv;\nuniform sampler2D tDiffuse;\nuniform vec2 uImageIncrement;\nuniform float cKernel[KERNEL_SIZE];\nvoid main(void) {\nvec2 imageCoord = vUv;\nvec4 sum = vec4( 0.0, 0.0, 0.0, 0.0 );\nfor( int i=0; i<KERNEL_SIZE; ++i ) {\nsum += texture2D( tDiffuse, imageCoord ) * cKernel[i];\nimageCoord += uImageIncrement;\n}\ngl_FragColor = sum;\n}"},
film:{uniforms:{tDiffuse:{type:"t",value:0,texture:null},time:{type:"f",value:0},grayscale:{type:"i",value:1}},vertex_shader:"varying vec2 vUv;\nvoid main() {\nvUv = vec2( uv.x, 1.0 - uv.y );\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragment_shader:"varying vec2 vUv;\nuniform sampler2D tDiffuse;\nuniform float time;\nuniform bool grayscale;\nconst float fNintensity = 0.35;\nconst float fSintensity = 0.35;\nconst float fScount = 4096.0;\nvoid main() {\nvec4 cTextureScreen = texture2D( tDiffuse, vUv );\nfloat x = vUv.x * vUv.y * time *  1000.0;\nx = mod( x, 13.0 ) * mod( x, 123.0 );\nfloat dx = mod( x, 0.01 );\nvec3 cResult = cTextureScreen.rgb + cTextureScreen.rgb * clamp( 0.1 + dx * 100.0, 0.0, 1.0 );\nvec2 sc = vec2( sin(vUv.y * fScount), cos(vUv.y * fScount) );\ncResult += cTextureScreen.rgb * vec3( sc.x, sc.y, sc.x ) * fSintensity;\ncResult = cTextureScreen.rgb + clamp( fNintensity, 0.0,1.0 ) * ( cResult - cTextureScreen.rgb );\nif( grayscale ) {\ncResult = vec3( cResult.r * 0.3 + cResult.g * 0.59 + cResult.b * 0.11 );\n}\ngl_FragColor =  vec4( cResult, cTextureScreen.a );\n}"},
screen:{uniforms:{tDiffuse:{type:"t",value:0,texture:null},opacity:{type:"f",value:1}},vertex_shader:"varying vec2 vUv;\nvoid main() {\nvUv = vec2( uv.x, 1.0 - uv.y );\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragment_shader:"varying vec2 vUv;\nuniform sampler2D tDiffuse;\nuniform float opacity;\nvoid main() {\nvec4 texel = texture2D( tDiffuse, vUv );\ngl_FragColor = opacity * texel;\n}"},basic:{uniforms:{},vertex_shader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",
fragment_shader:"void main() {\ngl_FragColor = vec4( 1.0, 0.0, 0.0, 0.5 );\n}"}},buildKernel:function(a){var c,d,e,g,f=2*Math.ceil(a*3)+1;if(f>25)f=25;g=(f-1)*0.5;d=Array(f);for(c=e=0;c<f;++c){d[c]=Math.exp(-((c-g)*(c-g))/(2*a*a));e+=d[c]}for(c=0;c<f;++c)d[c]/=e;return d}},Cube=function(a,c,d,e,g,f,h,b){function j(E,H,x,I,t,k,w,u){var n,o,v=e||1,D=g||1,y=v+1,C=D+1,z=t/2,F=k/2;t=t/v;var J=k/D,M=l.vertices.length;if(E=="x"&&H=="y"||E=="y"&&H=="x")n="z";else if(E=="x"&&H=="z"||E=="z"&&H=="x")n="y";else if(E==
"z"&&H=="y"||E=="y"&&H=="z")n="x";for(o=0;o<C;o++)for(k=0;k<y;k++){var Q=new THREE.Vector3;Q[E]=(k*t-z)*x;Q[H]=(o*J-F)*I;Q[n]=w;l.vertices.push(new THREE.Vertex(Q))}for(o=0;o<D;o++)for(k=0;k<v;k++){l.faces.push(new THREE.Face4(k+y*o+M,k+y*(o+1)+M,k+1+y*(o+1)+M,k+1+y*o+M,null,u));l.uvs.push([new THREE.UV(k/v,o/D),new THREE.UV(k/v,(o+1)/D),new THREE.UV((k+1)/v,(o+1)/D),new THREE.UV((k+1)/v,o/D)])}}THREE.Geometry.call(this);var l=this,p=a/2,A=c/2,q=d/2;h=h?-1:1;if(f!==undefined)if(f instanceof Array)this.materials=
f;else{this.materials=[];for(var m=0;m<6;m++)this.materials.push([f])}else this.materials=[];this.sides={px:true,nx:true,py:true,ny:true,pz:true,nz:true};if(b!=undefined)for(var B in b)if(this.sides[B]!=undefined)this.sides[B]=b[B];this.sides.px&&j("z","y",1*h,-1,d,c,-p,this.materials[0]);this.sides.nx&&j("z","y",-1*h,-1,d,c,p,this.materials[1]);this.sides.py&&j("x","z",1*h,1,a,d,A,this.materials[2]);this.sides.ny&&j("x","z",1*h,-1,a,d,-A,this.materials[3]);this.sides.pz&&j("x","y",1*h,-1,a,c,q,this.materials[4]);
this.sides.nz&&j("x","y",-1*h,-1,a,c,-q,this.materials[5]);(function(){for(var E=[],H=[],x=0,I=l.vertices.length;x<I;x++){for(var t=l.vertices[x],k=false,w=0,u=E.length;w<u;w++){var n=E[w];if(t.position.x==n.position.x&&t.position.y==n.position.y&&t.position.z==n.position.z){H[x]=w;k=true;break}}if(!k){H[x]=E.length;E.push(new THREE.Vertex(t.position.clone()))}}x=0;for(I=l.faces.length;x<I;x++){t=l.faces[x];t.a=H[t.a];t.b=H[t.b];t.c=H[t.c];t.d=H[t.d]}l.vertices=E})();this.computeCentroids();this.computeFaceNormals();
this.sortFacesByMaterial()};Cube.prototype=new THREE.Geometry;Cube.prototype.constructor=Cube;
var Cylinder=function(a,c,d,e,g){function f(l,p,A){h.vertices.push(new THREE.Vertex(new THREE.Vector3(l,p,A)))}THREE.Geometry.call(this);var h=this,b=Math.PI,j;for(j=0;j<a;j++)f(Math.sin(2*b*j/a)*c,Math.cos(2*b*j/a)*c,0);for(j=0;j<a;j++)f(Math.sin(2*b*j/a)*d,Math.cos(2*b*j/a)*d,e);for(j=0;j<a;j++)h.faces.push(new THREE.Face4(j,j+a,a+(j+1)%a,(j+1)%a));if(d!=0){f(0,0,-g);for(j=a;j<a+a/2;j++)h.faces.push(new THREE.Face4(2*a,(2*j-2*a)%a,(2*j-2*a+1)%a,(2*j-2*a+2)%a))}if(c!=0){f(0,0,e+g);for(j=a+a/2;j<
2*a;j++)h.faces.push(new THREE.Face4((2*j-2*a+2)%a+a,(2*j-2*a+1)%a+a,(2*j-2*a)%a+a,2*a+1))}this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};Cylinder.prototype=new THREE.Geometry;Cylinder.prototype.constructor=Cylinder;
var Plane=function(a,c,d,e){THREE.Geometry.call(this);var g,f=a/2,h=c/2;d=d||1;e=e||1;var b=d+1,j=e+1;a=a/d;var l=c/e;for(g=0;g<j;g++)for(c=0;c<b;c++)this.vertices.push(new THREE.Vertex(new THREE.Vector3(c*a-f,-(g*l-h),0)));for(g=0;g<e;g++)for(c=0;c<d;c++){this.faces.push(new THREE.Face4(c+b*g,c+b*(g+1),c+1+b*(g+1),c+1+b*g));this.uvs.push([new THREE.UV(c/d,g/e),new THREE.UV(c/d,(g+1)/e),new THREE.UV((c+1)/d,(g+1)/e),new THREE.UV((c+1)/d,g/e)])}this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};
Plane.prototype=new THREE.Geometry;Plane.prototype.constructor=Plane;
var Sphere=function(a,c,d){THREE.Geometry.call(this);var e,g=Math.PI,f=Math.max(3,c||8),h=Math.max(2,d||6);c=[];for(d=0;d<h+1;d++){e=d/h;var b=a*Math.cos(e*g),j=a*Math.sin(e*g),l=[],p=0;for(e=0;e<f;e++){var A=2*e/f,q=j*Math.sin(A*g);A=j*Math.cos(A*g);(d==0||d==h)&&e>0||(p=this.vertices.push(new THREE.Vertex(new THREE.Vector3(A,b,q)))-1);l.push(p)}c.push(l)}var m,B,E;g=c.length;for(d=0;d<g;d++){f=c[d].length;if(d>0)for(e=0;e<f;e++){l=e==f-1;h=c[d][l?0:e+1];b=c[d][l?f-1:e];j=c[d-1][l?f-1:e];l=c[d-1][l?
0:e+1];q=d/(g-1);m=(d-1)/(g-1);B=(e+1)/f;A=e/f;p=new THREE.UV(1-B,q);q=new THREE.UV(1-A,q);A=new THREE.UV(1-A,m);var H=new THREE.UV(1-B,m);if(d<c.length-1){m=this.vertices[h].position.clone();B=this.vertices[b].position.clone();E=this.vertices[j].position.clone();m.normalize();B.normalize();E.normalize();this.faces.push(new THREE.Face3(h,b,j,[new THREE.Vector3(m.x,m.y,m.z),new THREE.Vector3(B.x,B.y,B.z),new THREE.Vector3(E.x,E.y,E.z)]));this.uvs.push([p,q,A])}if(d>1){m=this.vertices[h].position.clone();
B=this.vertices[j].position.clone();E=this.vertices[l].position.clone();m.normalize();B.normalize();E.normalize();this.faces.push(new THREE.Face3(h,j,l,[new THREE.Vector3(m.x,m.y,m.z),new THREE.Vector3(B.x,B.y,B.z),new THREE.Vector3(E.x,E.y,E.z)]));this.uvs.push([p,A,H])}}}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.sortFacesByMaterial();this.boundingSphere={radius:a}};Sphere.prototype=new THREE.Geometry;Sphere.prototype.constructor=Sphere;
var Torus=function(a,c,d,e){this.radius=a||100;this.tube=c||40;this.segmentsR=d||8;this.segmentsT=e||6;a=[];THREE.Geometry.call(this);for(c=0;c<=this.segmentsR;++c)for(d=0;d<=this.segmentsT;++d){e=d/this.segmentsT*2*Math.PI;var g=c/this.segmentsR*2*Math.PI;this.vertices.push(new THREE.Vertex(new THREE.Vector3((this.radius+this.tube*Math.cos(g))*Math.cos(e),(this.radius+this.tube*Math.cos(g))*Math.sin(e),this.tube*Math.sin(g))));a.push([d/this.segmentsT,1-c/this.segmentsR])}for(c=1;c<=this.segmentsR;++c)for(d=
1;d<=this.segmentsT;++d){e=(this.segmentsT+1)*c+d;g=(this.segmentsT+1)*c+d-1;var f=(this.segmentsT+1)*(c-1)+d-1,h=(this.segmentsT+1)*(c-1)+d;this.faces.push(new THREE.Face4(e,g,f,h));this.uvs.push([new THREE.UV(a[e][0],a[e][1]),new THREE.UV(a[g][0],a[g][1]),new THREE.UV(a[f][0],a[f][1]),new THREE.UV(a[h][0],a[h][1])])}delete a;this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.sortFacesByMaterial()};Torus.prototype=new THREE.Geometry;Torus.prototype.constructor=Torus;
var Icosahedron=function(a){function c(A,q,m){var B=Math.sqrt(A*A+q*q+m*m);return g.vertices.push(new THREE.Vertex(new THREE.Vector3(A/B,q/B,m/B)))-1}function d(A,q,m,B){B.faces.push(new THREE.Face3(A,q,m))}function e(A,q){var m=g.vertices[A].position,B=g.vertices[q].position;return c((m.x+B.x)/2,(m.y+B.y)/2,(m.z+B.z)/2)}var g=this,f=new THREE.Geometry,h;this.subdivisions=a||0;THREE.Geometry.call(this);a=(1+Math.sqrt(5))/2;c(-1,a,0);c(1,a,0);c(-1,-a,0);c(1,-a,0);c(0,-1,a);c(0,1,a);c(0,-1,-a);c(0,
1,-a);c(a,0,-1);c(a,0,1);c(-a,0,-1);c(-a,0,1);d(0,11,5,f);d(0,5,1,f);d(0,1,7,f);d(0,7,10,f);d(0,10,11,f);d(1,5,9,f);d(5,11,4,f);d(11,10,2,f);d(10,7,6,f);d(7,1,8,f);d(3,9,4,f);d(3,4,2,f);d(3,2,6,f);d(3,6,8,f);d(3,8,9,f);d(4,9,5,f);d(2,4,11,f);d(6,2,10,f);d(8,6,7,f);d(9,8,1,f);for(a=0;a<this.subdivisions;a++){h=new THREE.Geometry;for(var b in f.faces){var j=e(f.faces[b].a,f.faces[b].b),l=e(f.faces[b].b,f.faces[b].c),p=e(f.faces[b].c,f.faces[b].a);d(f.faces[b].a,j,p,h);d(f.faces[b].b,l,j,h);d(f.faces[b].c,
p,l,h);d(j,l,p,h)}f.faces=h.faces}g.faces=f.faces;delete f;delete h;this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.sortFacesByMaterial()};Icosahedron.prototype=new THREE.Geometry;Icosahedron.prototype.constructor=Icosahedron;
function LathedObject(a,c,d){THREE.Geometry.call(this);c=c||12;d=d||2*Math.PI;c=d/c;for(var e=[],g=[],f=[],h=[],b=0;b<a.length;b++){this.vertices.push(new THREE.Vertex(a[b]));g[b]=this.vertices.length-1;e[b]=new THREE.Vector3(a[b].x,a[b].y,a[b].z)}for(var j=THREE.Matrix4.rotationZMatrix(c),l=0;l<=d+0.0010;l+=c){for(b=0;b<e.length;b++)if(l<d){e[b]=j.multiplyVector3(e[b].clone());this.vertices.push(new THREE.Vertex(e[b]));f[b]=this.vertices.length-1}else f=h;if(l==0)h=g;for(b=0;b<g.length-1;b++){this.faces.push(new THREE.Face4(f[b],
f[b+1],g[b+1],g[b]));this.uvs.push([new THREE.UV(l/d,b/a.length),new THREE.UV(l/d,(b+1)/a.length),new THREE.UV((l-c)/d,(b+1)/a.length),new THREE.UV((l-c)/d,b/a.length)])}g=f;f=[]}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.sortFacesByMaterial()}LathedObject.prototype=new THREE.Geometry;LathedObject.prototype.constructor=LathedObject;if(!window.Int32Array){window.Int32Array=Array;window.Float32Array=Array}
THREE.MarchingCubes=function(a,c){THREE.Object3D.call(this);this.materials=c instanceof Array?c:[c];this.init=function(d){this.isolation=80;this.size=d;this.size2=this.size*this.size;this.size3=this.size2*this.size;this.halfsize=this.size/2;this.delta=2/this.size;this.yd=this.size;this.zd=this.size2;this.field=new Float32Array(this.size3);this.normal_cache=new Float32Array(this.size3*3);this.vlist=new Float32Array(36);this.nlist=new Float32Array(36);this.firstDraw=true;this.maxCount=4096;this.count=
0;this.hasNormal=this.hasPos=false;this.positionArray=new Float32Array(this.maxCount*3);this.normalArray=new Float32Array(this.maxCount*3)};this.lerp=function(d,e,g){return d+(e-d)*g};this.VIntX=function(d,e,g,f,h,b,j,l,p,A){h=(h-p)/(A-p);p=this.normal_cache;e[f]=b+h*this.delta;e[f+1]=j;e[f+2]=l;g[f]=this.lerp(p[d],p[d+3],h);g[f+1]=this.lerp(p[d+1],p[d+4],h);g[f+2]=this.lerp(p[d+2],p[d+5],h)};this.VIntY=function(d,e,g,f,h,b,j,l,p,A){h=(h-p)/(A-p);p=this.normal_cache;e[f]=b;e[f+1]=j+h*this.delta;e[f+
2]=l;e=d+this.yd*3;g[f]=this.lerp(p[d],p[e],h);g[f+1]=this.lerp(p[d+1],p[e+1],h);g[f+2]=this.lerp(p[d+2],p[e+2],h)};this.VIntZ=function(d,e,g,f,h,b,j,l,p,A){h=(h-p)/(A-p);p=this.normal_cache;e[f]=b;e[f+1]=j;e[f+2]=l+h*this.delta;e=d+this.zd*3;g[f]=this.lerp(p[d],p[e],h);g[f+1]=this.lerp(p[d+1],p[e+1],h);g[f+2]=this.lerp(p[d+2],p[e+2],h)};this.compNorm=function(d){var e=d*3;if(this.normal_cache[e]==0){this.normal_cache[e]=this.field[d-1]-this.field[d+1];this.normal_cache[e+1]=this.field[d-this.yd]-
this.field[d+this.yd];this.normal_cache[e+2]=this.field[d-this.zd]-this.field[d+this.zd]}};this.polygonize=function(d,e,g,f,h,b){var j=f+1,l=f+this.yd,p=f+this.zd,A=j+this.yd,q=j+this.zd,m=f+this.yd+this.zd,B=j+this.yd+this.zd,E=0,H=this.field[f],x=this.field[j],I=this.field[l],t=this.field[A],k=this.field[p],w=this.field[q],u=this.field[m],n=this.field[B];if(H<h)E|=1;if(x<h)E|=2;if(I<h)E|=8;if(t<h)E|=4;if(k<h)E|=16;if(w<h)E|=32;if(u<h)E|=128;if(n<h)E|=64;var o=THREE.edgeTable[E];if(o==0)return 0;
var v=this.delta,D=d+v,y=e+v;v=g+v;if(o&1){this.compNorm(f);this.compNorm(j);this.VIntX(f*3,this.vlist,this.nlist,0,h,d,e,g,H,x)}if(o&2){this.compNorm(j);this.compNorm(A);this.VIntY(j*3,this.vlist,this.nlist,3,h,D,e,g,x,t)}if(o&4){this.compNorm(l);this.compNorm(A);this.VIntX(l*3,this.vlist,this.nlist,6,h,d,y,g,I,t)}if(o&8){this.compNorm(f);this.compNorm(l);this.VIntY(f*3,this.vlist,this.nlist,9,h,d,e,g,H,I)}if(o&16){this.compNorm(p);this.compNorm(q);this.VIntX(p*3,this.vlist,this.nlist,12,h,d,e,v,
k,w)}if(o&32){this.compNorm(q);this.compNorm(B);this.VIntY(q*3,this.vlist,this.nlist,15,h,D,e,v,w,n)}if(o&64){this.compNorm(m);this.compNorm(B);this.VIntX(m*3,this.vlist,this.nlist,18,h,d,y,v,u,n)}if(o&128){this.compNorm(p);this.compNorm(m);this.VIntY(p*3,this.vlist,this.nlist,21,h,d,e,v,k,u)}if(o&256){this.compNorm(f);this.compNorm(p);this.VIntZ(f*3,this.vlist,this.nlist,24,h,d,e,g,H,k)}if(o&512){this.compNorm(j);this.compNorm(q);this.VIntZ(j*3,this.vlist,this.nlist,27,h,D,e,g,x,w)}if(o&1024){this.compNorm(A);
this.compNorm(B);this.VIntZ(A*3,this.vlist,this.nlist,30,h,D,y,g,t,n)}if(o&2048){this.compNorm(l);this.compNorm(m);this.VIntZ(l*3,this.vlist,this.nlist,33,h,d,y,g,I,u)}E<<=4;for(h=f=0;THREE.triTable[E+h]!=-1;){d=E+h;e=d+1;g=d+2;this.posnormtriv(this.vlist,this.nlist,3*THREE.triTable[d],3*THREE.triTable[e],3*THREE.triTable[g],b);h+=3;f++}return f};this.posnormtriv=function(d,e,g,f,h,b){var j=this.count*3;this.positionArray[j]=d[g];this.positionArray[j+1]=d[g+1];this.positionArray[j+2]=d[g+2];this.positionArray[j+
3]=d[f];this.positionArray[j+4]=d[f+1];this.positionArray[j+5]=d[f+2];this.positionArray[j+6]=d[h];this.positionArray[j+7]=d[h+1];this.positionArray[j+8]=d[h+2];this.normalArray[j]=e[g];this.normalArray[j+1]=e[g+1];this.normalArray[j+2]=e[g+2];this.normalArray[j+3]=e[f];this.normalArray[j+4]=e[f+1];this.normalArray[j+5]=e[f+2];this.normalArray[j+6]=e[h];this.normalArray[j+7]=e[h+1];this.normalArray[j+8]=e[h+2];this.hasNormal=this.hasPos=true;this.count+=3;this.count>=this.maxCount-3&&b(this)};this.begin=
function(){this.count=0;this.hasNormal=this.hasPos=false};this.end=function(d){if(this.count!=0){for(var e=this.count*3;e<this.positionArray.length;e++)this.positionArray[e]=0;d(this)}};this.addBall=function(d,e,g,f,h){var b=this.size*Math.sqrt(f/h),j=g*this.size,l=e*this.size,p=d*this.size,A=Math.floor(j-b);if(A<1)A=1;j=Math.floor(j+b);if(j>this.size-1)j=this.size-1;var q=Math.floor(l-b);if(q<1)q=1;l=Math.floor(l+b);if(l>this.size-1)l=this.size-1;var m=Math.floor(p-b);if(m<1)m=1;b=Math.floor(p+b);
if(b>this.size-1)b=this.size-1;var B,E,H,x,I,t;for(A=A;A<j;A++){p=this.size2*A;E=A/this.size-g;I=E*E;for(E=q;E<l;E++){H=p+this.size*E;B=E/this.size-e;t=B*B;for(B=m;B<b;B++){x=B/this.size-d;x=f/(1.0E-6+x*x+t+I)-h;if(x>0)this.field[H+B]+=x}}}};this.addPlaneX=function(d,e){var g,f,h,b,j,l=this.size,p=this.yd,A=this.zd,q=this.field,m=l*Math.sqrt(d/e);if(m>l)m=l;for(g=0;g<m;g++){f=g/l;f=f*f;b=d/(1.0E-4+f)-e;if(b>0)for(f=0;f<l;f++){j=g+f*p;for(h=0;h<l;h++)q[A*h+j]+=b}}};this.addPlaneY=function(d,e){var g,
f,h,b,j,l,p=this.size,A=this.yd,q=this.zd,m=this.field,B=p*Math.sqrt(d/e);if(B>p)B=p;for(f=0;f<B;f++){g=f/p;g=g*g;b=d/(1.0E-4+g)-e;if(b>0){j=f*A;for(g=0;g<p;g++){l=j+g;for(h=0;h<p;h++)m[q*h+l]+=b}}}};this.addPlaneZ=function(d,e){var g,f,h,b,j,l;size=this.size;yd=this.yd;zd=this.zd;field=this.field;dist=size*Math.sqrt(d/e);if(dist>size)dist=size;for(h=0;h<dist;h++){g=h/size;g=g*g;b=d/(1.0E-4+g)-e;if(b>0){j=zd*h;for(f=0;f<size;f++){l=j+f*yd;for(g=0;g<size;g++)field[l+g]+=b}}}};this.reset=function(){var d;
for(d=0;d<this.size3;d++){this.normal_cache[d*3]=0;this.field[d]=0}};this.render=function(d){this.begin();var e,g,f,h,b,j,l,p,A,q=this.size-2;for(h=1;h<q;h++){A=this.size2*h;l=(h-this.halfsize)/this.halfsize;for(f=1;f<q;f++){p=A+this.size*f;j=(f-this.halfsize)/this.halfsize;for(g=1;g<q;g++){b=(g-this.halfsize)/this.halfsize;e=p+g;this.polygonize(b,j,l,e,this.isolation,d)}}}this.end(d)};this.generateGeometry=function(){var d=0,e=new THREE.Geometry;this.render(function(g){var f,h,b,j,l,p,A,q;for(f=
0;f<g.count;f++){l=f*3;A=l+1;q=l+2;h=g.positionArray[l];b=g.positionArray[A];j=g.positionArray[q];p=new THREE.Vector3(h,b,j);h=g.normalArray[l];b=g.normalArray[A];j=g.normalArray[q];l=new THREE.Vector3(h,b,j);l.normalize();l=new THREE.Vertex(p,l);e.vertices.push(l)}nfaces=g.count/3;for(f=0;f<nfaces;f++){l=(d+f)*3;A=l+1;q=l+2;p=e.vertices[l].normal;h=e.vertices[A].normal;b=e.vertices[q].normal;l=new THREE.Face3(l,A,q,[p,h,b]);e.faces.push(l)}d+=nfaces;g.count=0});e.sortFacesByMaterial();return e};
this.init(a)};THREE.MarchingCubes.prototype=new THREE.Object3D;THREE.MarchingCubes.prototype.constructor=THREE.MarchingCubes;
THREE.edgeTable=new Int32Array([0,265,515,778,1030,1295,1541,1804,2060,2309,2575,2822,3082,3331,3593,3840,400,153,915,666,1430,1183,1941,1692,2460,2197,2975,2710,3482,3219,3993,3728,560,825,51,314,1590,1855,1077,1340,2620,2869,2111,2358,3642,3891,3129,3376,928,681,419,170,1958,1711,1445,1196,2988,2725,2479,2214,4010,3747,3497,3232,1120,1385,1635,1898,102,367,613,876,3180,3429,3695,3942,2154,2403,2665,2912,1520,1273,2035,1786,502,255,1013,764,3580,3317,4095,3830,2554,2291,3065,2800,1616,1881,1107,
1370,598,863,85,348,3676,3925,3167,3414,2650,2899,2137,2384,1984,1737,1475,1226,966,719,453,204,4044,3781,3535,3270,3018,2755,2505,2240,2240,2505,2755,3018,3270,3535,3781,4044,204,453,719,966,1226,1475,1737,1984,2384,2137,2899,2650,3414,3167,3925,3676,348,85,863,598,1370,1107,1881,1616,2800,3065,2291,2554,3830,4095,3317,3580,764,1013,255,502,1786,2035,1273,1520,2912,2665,2403,2154,3942,3695,3429,3180,876,613,367,102,1898,1635,1385,1120,3232,3497,3747,4010,2214,2479,2725,2988,1196,1445,1711,1958,170,
419,681,928,3376,3129,3891,3642,2358,2111,2869,2620,1340,1077,1855,1590,314,51,825,560,3728,3993,3219,3482,2710,2975,2197,2460,1692,1941,1183,1430,666,915,153,400,3840,3593,3331,3082,2822,2575,2309,2060,1804,1541,1295,1030,778,515,265,0]);
THREE.triTable=new Int32Array([-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,8,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,1,9,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,8,3,9,8,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,2,10,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,8,3,1,2,10,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,2,10,0,2,9,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,8,3,2,10,8,10,9,8,-1,-1,-1,-1,-1,-1,-1,3,11,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,11,2,8,11,0,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,9,0,2,3,11,-1,-1,-1,-1,-1,
-1,-1,-1,-1,-1,1,11,2,1,9,11,9,8,11,-1,-1,-1,-1,-1,-1,-1,3,10,1,11,10,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,10,1,0,8,10,8,11,10,-1,-1,-1,-1,-1,-1,-1,3,9,0,3,11,9,11,10,9,-1,-1,-1,-1,-1,-1,-1,9,8,10,10,8,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,7,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,3,0,7,3,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,1,9,8,4,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,1,9,4,7,1,7,3,1,-1,-1,-1,-1,-1,-1,-1,1,2,10,8,4,7,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,4,7,3,0,4,1,2,10,-1,-1,-1,-1,-1,-1,-1,9,2,10,9,0,2,8,4,7,
-1,-1,-1,-1,-1,-1,-1,2,10,9,2,9,7,2,7,3,7,9,4,-1,-1,-1,-1,8,4,7,3,11,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,11,4,7,11,2,4,2,0,4,-1,-1,-1,-1,-1,-1,-1,9,0,1,8,4,7,2,3,11,-1,-1,-1,-1,-1,-1,-1,4,7,11,9,4,11,9,11,2,9,2,1,-1,-1,-1,-1,3,10,1,3,11,10,7,8,4,-1,-1,-1,-1,-1,-1,-1,1,11,10,1,4,11,1,0,4,7,11,4,-1,-1,-1,-1,4,7,8,9,0,11,9,11,10,11,0,3,-1,-1,-1,-1,4,7,11,4,11,9,9,11,10,-1,-1,-1,-1,-1,-1,-1,9,5,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,5,4,0,8,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,5,4,1,5,0,-1,-1,-1,-1,-1,-1,
-1,-1,-1,-1,8,5,4,8,3,5,3,1,5,-1,-1,-1,-1,-1,-1,-1,1,2,10,9,5,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,0,8,1,2,10,4,9,5,-1,-1,-1,-1,-1,-1,-1,5,2,10,5,4,2,4,0,2,-1,-1,-1,-1,-1,-1,-1,2,10,5,3,2,5,3,5,4,3,4,8,-1,-1,-1,-1,9,5,4,2,3,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,11,2,0,8,11,4,9,5,-1,-1,-1,-1,-1,-1,-1,0,5,4,0,1,5,2,3,11,-1,-1,-1,-1,-1,-1,-1,2,1,5,2,5,8,2,8,11,4,8,5,-1,-1,-1,-1,10,3,11,10,1,3,9,5,4,-1,-1,-1,-1,-1,-1,-1,4,9,5,0,8,1,8,10,1,8,11,10,-1,-1,-1,-1,5,4,0,5,0,11,5,11,10,11,0,3,-1,-1,-1,-1,5,4,8,5,
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-1,9,5,8,8,5,7,10,1,3,10,3,11,-1,-1,-1,-1,5,7,0,5,0,9,7,11,0,1,0,10,11,10,0,-1,11,10,0,11,0,3,10,5,0,8,0,7,5,7,0,-1,11,10,5,7,11,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,10,6,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,8,3,5,10,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,0,1,5,10,6,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,8,3,1,9,8,5,10,6,-1,-1,-1,-1,-1,-1,-1,1,6,5,2,6,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,6,5,1,2,6,3,0,8,-1,-1,-1,-1,-1,-1,-1,9,6,5,9,0,6,0,2,6,-1,-1,-1,-1,-1,-1,-1,5,9,8,5,8,2,5,2,6,3,2,8,-1,-1,-1,-1,2,3,11,10,6,
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k,N,L,X,$,ma,ia,qa,ta,G)}function E(G){var N,L;N=b(a,G);L=b(a,G+ca);G=b(a,G+da);THREE.Loader.prototype.uv3(x.uvs,w[N*2],w[N*2+1],w[L*2],w[L*2+1],w[G*2],w[G*2+1])}function H(G){var N,L,X;N=b(a,G);L=b(a,G+T);X=b(a,G+O);G=b(a,G+Z);THREE.Loader.prototype.uv4(x.uvs,w[N*2],w[N*2+1],w[L*2],w[L*2+1],w[X*2],w[X*2+1],w[G*2],w[G*2+1])}var x=this,I=0,t,k=[],w=[],u,n,o,v,D,y,C,z,F,J,M,Q,S,U,ca,da,T,O,Z,V,K,W,ba,ha,ea;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(x,e,f);t={signature:a.substr(I,
8),header_bytes:p(a,I+8),vertex_coordinate_bytes:p(a,I+9),normal_coordinate_bytes:p(a,I+10),uv_coordinate_bytes:p(a,I+11),vertex_index_bytes:p(a,I+12),normal_index_bytes:p(a,I+13),uv_index_bytes:p(a,I+14),material_index_bytes:p(a,I+15),nvertices:b(a,I+16),nnormals:b(a,I+16+4),nuvs:b(a,I+16+8),ntri_flat:b(a,I+16+12),ntri_smooth:b(a,I+16+16),ntri_flat_uv:b(a,I+16+20),ntri_smooth_uv:b(a,I+16+24),nquad_flat:b(a,I+16+28),nquad_smooth:b(a,I+16+32),nquad_flat_uv:b(a,I+16+36),nquad_smooth_uv:b(a,I+16+40)};
I+=t.header_bytes;u=t.vertex_index_bytes;n=t.vertex_index_bytes*2;o=t.vertex_index_bytes*3;v=t.vertex_index_bytes*3+t.material_index_bytes;D=t.vertex_index_bytes*3+t.material_index_bytes+t.normal_index_bytes;y=t.vertex_index_bytes*3+t.material_index_bytes+t.normal_index_bytes*2;C=t.vertex_index_bytes;z=t.vertex_index_bytes*2;F=t.vertex_index_bytes*3;J=t.vertex_index_bytes*4;M=t.vertex_index_bytes*4+t.material_index_bytes;Q=t.vertex_index_bytes*4+t.material_index_bytes+t.normal_index_bytes;S=t.vertex_index_bytes*
4+t.material_index_bytes+t.normal_index_bytes*2;U=t.vertex_index_bytes*4+t.material_index_bytes+t.normal_index_bytes*3;ca=t.uv_index_bytes;da=t.uv_index_bytes*2;T=t.uv_index_bytes;O=t.uv_index_bytes*2;Z=t.uv_index_bytes*3;f=t.vertex_index_bytes*3+t.material_index_bytes;ea=t.vertex_index_bytes*4+t.material_index_bytes;V=t.ntri_flat*f;K=t.ntri_smooth*(f+t.normal_index_bytes*3);W=t.ntri_flat_uv*(f+t.uv_index_bytes*3);ba=t.ntri_smooth_uv*(f+t.normal_index_bytes*3+t.uv_index_bytes*3);ha=t.nquad_flat*ea;
f=t.nquad_smooth*(ea+t.normal_index_bytes*4);ea=t.nquad_flat_uv*(ea+t.uv_index_bytes*4);I+=function(G){var N,L,X,$=t.vertex_coordinate_bytes*3,ma=G+t.nvertices*$;for(G=G;G<ma;G+=$){N=h(a,G);L=h(a,G+t.vertex_coordinate_bytes);X=h(a,G+t.vertex_coordinate_bytes*2);THREE.Loader.prototype.v(x,N,L,X)}return t.nvertices*$}(I);I+=function(G){var N,L,X,$=t.normal_coordinate_bytes*3,ma=G+t.nnormals*$;for(G=G;G<ma;G+=$){N=l(a,G);L=l(a,G+t.normal_coordinate_bytes);X=l(a,G+t.normal_coordinate_bytes*2);k.push(N/
127,L/127,X/127)}return t.nnormals*$}(I);I+=function(G){var N,L,X=t.uv_coordinate_bytes*2,$=G+t.nuvs*X;for(G=G;G<$;G+=X){N=h(a,G);L=h(a,G+t.uv_coordinate_bytes);w.push(N,L)}return t.nuvs*X}(I);I=I;V=I+V;K=V+K;W=K+W;ba=W+ba;ha=ba+ha;f=ha+f;ea=f+ea;(function(G){var N,L=t.vertex_index_bytes*3+t.material_index_bytes,X=L+t.uv_index_bytes*3,$=G+t.ntri_flat_uv*X;for(N=G;N<$;N+=X){A(N);E(N+L)}return $-G})(K);(function(G){var N,L=t.vertex_index_bytes*3+t.material_index_bytes+t.normal_index_bytes*3,X=L+t.uv_index_bytes*
3,$=G+t.ntri_smooth_uv*X;for(N=G;N<$;N+=X){q(N);E(N+L)}return $-G})(W);(function(G){var N,L=t.vertex_index_bytes*4+t.material_index_bytes,X=L+t.uv_index_bytes*4,$=G+t.nquad_flat_uv*X;for(N=G;N<$;N+=X){m(N);H(N+L)}return $-G})(f);(function(G){var N,L=t.vertex_index_bytes*4+t.material_index_bytes+t.normal_index_bytes*4,X=L+t.uv_index_bytes*4,$=G+t.nquad_smooth_uv*X;for(N=G;N<$;N+=X){B(N);H(N+L)}return $-G})(ea);(function(G){var N,L=t.vertex_index_bytes*3+t.material_index_bytes,X=G+t.ntri_flat*L;for(N=
G;N<X;N+=L)A(N);return X-G})(I);(function(G){var N,L=t.vertex_index_bytes*3+t.material_index_bytes+t.normal_index_bytes*3,X=G+t.ntri_smooth*L;for(N=G;N<X;N+=L)q(N);return X-G})(V);(function(G){var N,L=t.vertex_index_bytes*4+t.material_index_bytes,X=G+t.nquad_flat*L;for(N=G;N<X;N+=L)m(N);return X-G})(ba);(function(G){var N,L=t.vertex_index_bytes*4+t.material_index_bytes+t.normal_index_bytes*4,X=G+t.nquad_smooth*L;for(N=G;N<X;N+=L)B(N);return X-G})(ha);this.computeCentroids();this.computeFaceNormals();
this.sortFacesByMaterial()};g.prototype=new THREE.Geometry;g.prototype.constructor=g;c(new g(d))},createModel:function(a,c,d){var e=function(g){var f=this;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(f,a.materials,g);(function(){var h,b,j,l,p;h=0;for(b=a.vertices.length;h<b;h+=3){j=a.vertices[h];l=a.vertices[h+1];p=a.vertices[h+2];THREE.Loader.prototype.v(f,j,l,p)}})();(function(){function h(B,E){THREE.Loader.prototype.f3(f,B[E],B[E+1],B[E+2],B[E+3])}function b(B,E){THREE.Loader.prototype.f3n(f,
a.normals,B[E],B[E+1],B[E+2],B[E+3],B[E+4],B[E+5],B[E+6])}function j(B,E){THREE.Loader.prototype.f4(f,B[E],B[E+1],B[E+2],B[E+3],B[E+4])}function l(B,E){THREE.Loader.prototype.f4n(f,a.normals,B[E],B[E+1],B[E+2],B[E+3],B[E+4],B[E+5],B[E+6],B[E+7],B[E+8])}function p(B,E){var H,x,I,t,k,w,u,n,o;H=B[E];x=B[E+1];I=B[E+2];t=a.uvs[H*2];u=a.uvs[H*2+1];k=a.uvs[x*2];n=a.uvs[x*2+1];w=a.uvs[I*2];o=a.uvs[I*2+1];THREE.Loader.prototype.uv3(f.uvs,t,u,k,n,w,o);if(a.uvs2){t=a.uvs2[H*2];u=a.uvs2[H*2+1];k=a.uvs2[x*2];
n=a.uvs2[x*2+1];w=a.uvs2[I*2];o=a.uvs2[I*2+1];THREE.Loader.prototype.uv3(f.uvs2,t,1-u,k,1-n,w,1-o)}}function A(B,E){var H,x,I,t,k,w,u,n,o,v,D,y;H=B[E];x=B[E+1];I=B[E+2];t=B[E+3];k=a.uvs[H*2];o=a.uvs[H*2+1];w=a.uvs[x*2];v=a.uvs[x*2+1];u=a.uvs[I*2];D=a.uvs[I*2+1];n=a.uvs[t*2];y=a.uvs[t*2+1];THREE.Loader.prototype.uv4(f.uvs,k,o,w,v,u,D,n,y);if(a.uvs2){k=a.uvs2[H*2];o=a.uvs2[H*2+1];w=a.uvs2[x*2];v=a.uvs2[x*2+1];u=a.uvs2[I*2];D=a.uvs2[I*2+1];n=a.uvs2[t*2];y=a.uvs2[t*2+1];THREE.Loader.prototype.uv4(f.uvs2,
k,1-o,w,1-v,u,1-D,n,1-y)}}var q,m;q=0;for(m=a.triangles_uv.length;q<m;q+=7){h(a.triangles_uv,q);p(a.triangles_uv,q+4)}q=0;for(m=a.triangles_n_uv.length;q<m;q+=10){b(a.triangles_n_uv,q);p(a.triangles_n_uv,q+7)}q=0;for(m=a.quads_uv.length;q<m;q+=9){j(a.quads_uv,q);A(a.quads_uv,q+5)}q=0;for(m=a.quads_n_uv.length;q<m;q+=13){l(a.quads_n_uv,q);A(a.quads_n_uv,q+9)}q=0;for(m=a.triangles.length;q<m;q+=4)h(a.triangles,q);q=0;for(m=a.triangles_n.length;q<m;q+=7)b(a.triangles_n,q);q=0;for(m=a.quads.length;q<
m;q+=5)j(a.quads,q);q=0;for(m=a.quads_n.length;q<m;q+=9)l(a.quads_n,q)})();this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};e.prototype=new THREE.Geometry;e.prototype.constructor=e;c(new e(d))},v:function(a,c,d,e){a.vertices.push(new THREE.Vertex(new THREE.Vector3(c,d,e)))},f3:function(a,c,d,e,g){a.faces.push(new THREE.Face3(c,d,e,null,a.materials[g]))},f4:function(a,c,d,e,g,f){a.faces.push(new THREE.Face4(c,d,e,g,null,a.materials[f]))},f3n:function(a,c,d,e,g,f,h,b,j){f=
a.materials[f];var l=c[b*3],p=c[b*3+1];b=c[b*3+2];var A=c[j*3],q=c[j*3+1];j=c[j*3+2];a.faces.push(new THREE.Face3(d,e,g,[new THREE.Vector3(c[h*3],c[h*3+1],c[h*3+2]),new THREE.Vector3(l,p,b),new THREE.Vector3(A,q,j)],f))},f4n:function(a,c,d,e,g,f,h,b,j,l,p){h=a.materials[h];var A=c[j*3],q=c[j*3+1];j=c[j*3+2];var m=c[l*3],B=c[l*3+1];l=c[l*3+2];var E=c[p*3],H=c[p*3+1];p=c[p*3+2];a.faces.push(new THREE.Face4(d,e,g,f,[new THREE.Vector3(c[b*3],c[b*3+1],c[b*3+2]),new THREE.Vector3(A,q,j),new THREE.Vector3(m,
B,l),new THREE.Vector3(E,H,p)],h))},uv3:function(a,c,d,e,g,f,h){var b=[];b.push(new THREE.UV(c,d));b.push(new THREE.UV(e,g));b.push(new THREE.UV(f,h));a.push(b)},uv4:function(a,c,d,e,g,f,h,b,j){var l=[];l.push(new THREE.UV(c,d));l.push(new THREE.UV(e,g));l.push(new THREE.UV(f,h));l.push(new THREE.UV(b,j));a.push(l)},init_materials:function(a,c,d){a.materials=[];for(var e=0;e<c.length;++e)a.materials[e]=[THREE.Loader.prototype.createMaterial(c[e],d)]},createMaterial:function(a,c){function d(h){h=Math.log(h)/
Math.LN2;return Math.floor(h)==h}function e(h,b){var j=new Image;j.onload=function(){if(!d(this.width)||!d(this.height)){var l=Math.pow(2,Math.round(Math.log(this.width)/Math.LN2)),p=Math.pow(2,Math.round(Math.log(this.height)/Math.LN2));h.image.width=l;h.image.height=p;h.image.getContext("2d").drawImage(this,0,0,l,p)}else h.image=this;h.image.loaded=1};j.src=b}var g,f;if(a.map_diffuse&&c){f=document.createElement("canvas");g=new THREE.MeshLambertMaterial({map:new THREE.Texture(f)});e(g.map,c+"/"+
a.map_diffuse)}else if(a.col_diffuse){g=(a.col_diffuse[0]*255<<16)+(a.col_diffuse[1]*255<<8)+a.col_diffuse[2]*255;g=new THREE.MeshLambertMaterial({color:g,opacity:a.transparency})}else g=a.a_dbg_color?new THREE.MeshLambertMaterial({color:a.a_dbg_color}):new THREE.MeshLambertMaterial({color:15658734});if(a.map_lightmap&&c){f=document.createElement("canvas");g.light_map=new THREE.Texture(f);e(g.light_map,c+"/"+a.map_lightmap)}return g},extractUrlbase:function(a){a=a.split("/");a.pop();return a.join("/")}};