// Three.js r31 - 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,b,d){this.r=a;this.g=b;this.b=d;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)+")"},toString:function(){return"THREE.Color ( r: "+this.r+", g: "+this.g+", b: "+this.b+", hex: "+this.hex+" )"}};THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};
THREE.Vector2.prototype={set:function(a,b){this.x=a;this.y=b;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,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;return this},sub:function(a,b){this.x=a.x-b.x;this.y=a.y-b.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,b,d){this.x=a||0;this.y=b||0;this.z=d||0};
THREE.Vector3.prototype={set:function(a,b,d){this.x=a;this.y=b;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,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.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,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},
cross:function(a,b){this.x=a.y*b.z-a.z*b.y;this.y=a.z*b.x-a.x*b.z;this.z=a.x*b.y-a.y*b.x;return this},crossSelf:function(a){var b=this.x,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-b*a.z;this.z=b*a.y-d*a.x;return this},multiply:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.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},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 b=this.x-a.x,d=this.y-a.y;a=this.z-a.z;return Math.sqrt(b*b+d*d+a*a)},distanceToSquared:function(a){var b=this.x-a.x,d=this.y-a.y;a=this.z-a.z;return b*b+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,b,d,e){this.x=a||0;this.y=b||0;this.z=d||0;this.w=e||1};
THREE.Vector4.prototype={set:function(a,b,d,e){this.x=a;this.y=b;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,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},sub:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},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,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b},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,b){this.origin=a||new THREE.Vector3;this.direction=b||new THREE.Vector3};
THREE.Ray.prototype={intersectScene:function(a){var b,d,e=a.objects,h=[];a=0;for(b=e.length;a<b;a++){d=e[a];if(d instanceof THREE.Mesh)h=h.concat(this.intersectObject(d))}h.sort(function(n,o){return n.distance-o.distance});return h},intersectObject:function(a){function b(P,J,K,v){v=v.clone().subSelf(J);K=K.clone().subSelf(J);var g=P.clone().subSelf(J);P=v.dot(v);J=v.dot(K);v=v.dot(g);var k=K.dot(K);K=K.dot(g);g=1/(P*k-J*J);k=(k*v-J*K)*g;P=(P*K-J*v)*g;return k>0&&P>0&&k+P<1}var d,e,h,n,o,l,m,c,z,x,
q,r=a.geometry,E=r.vertices,L=[];d=0;for(e=r.faces.length;d<e;d++){h=r.faces[d];x=this.origin.clone();q=this.direction.clone();n=a.matrix.multiplyVector3(E[h.a].position.clone());o=a.matrix.multiplyVector3(E[h.b].position.clone());l=a.matrix.multiplyVector3(E[h.c].position.clone());m=h instanceof THREE.Face4?a.matrix.multiplyVector3(E[h.d].position.clone()):null;c=a.rotationMatrix.multiplyVector3(h.normal.clone());z=q.dot(c);if(z<0){c=c.dot((new THREE.Vector3).sub(n,x))/z;x=x.addSelf(q.multiplyScalar(c));
if(h instanceof THREE.Face3){if(b(x,n,o,l)){h={distance:this.origin.distanceTo(x),point:x,face:h,object:a};L.push(h)}}else if(h instanceof THREE.Face4)if(b(x,n,o,m)||b(x,o,l,m)){h={distance:this.origin.distanceTo(x),point:x,face:h,object:a};L.push(h)}}}return L}};
THREE.Rectangle=function(){function a(){n=e-b;o=h-d}var b,d,e,h,n,o,l=true;this.getX=function(){return b};this.getY=function(){return d};this.getWidth=function(){return n};this.getHeight=function(){return o};this.getLeft=function(){return b};this.getTop=function(){return d};this.getRight=function(){return e};this.getBottom=function(){return h};this.set=function(m,c,z,x){l=false;b=m;d=c;e=z;h=x;a()};this.addPoint=function(m,c){if(l){l=false;b=m;d=c;e=m;h=c}else{b=b<m?b:m;d=d<c?d:c;e=e>m?e:m;h=h>c?
h:c}a()};this.add3Points=function(m,c,z,x,q,r){if(l){l=false;b=m<z?m<q?m:q:z<q?z:q;d=c<x?c<r?c:r:x<r?x:r;e=m>z?m>q?m:q:z>q?z:q;h=c>x?c>r?c:r:x>r?x:r}else{b=m<z?m<q?m<b?m:b:q<b?q:b:z<q?z<b?z:b:q<b?q:b;d=c<x?c<r?c<d?c:d:r<d?r:d:x<r?x<d?x:d:r<d?r:d;e=m>z?m>q?m>e?m:e:q>e?q:e:z>q?z>e?z:e:q>e?q:e;h=c>x?c>r?c>h?c:h:r>h?r:h:x>r?x>h?x:h:r>h?r:h}a()};this.addRectangle=function(m){if(l){l=false;b=m.getLeft();d=m.getTop();e=m.getRight();h=m.getBottom()}else{b=b<m.getLeft()?b:m.getLeft();d=d<m.getTop()?d:m.getTop();
e=e>m.getRight()?e:m.getRight();h=h>m.getBottom()?h:m.getBottom()}a()};this.inflate=function(m){b-=m;d-=m;e+=m;h+=m;a()};this.minSelf=function(m){b=b>m.getLeft()?b:m.getLeft();d=d>m.getTop()?d:m.getTop();e=e<m.getRight()?e:m.getRight();h=h<m.getBottom()?h:m.getBottom();a()};this.instersects=function(m){return Math.min(e,m.getRight())-Math.max(b,m.getLeft())>=0&&Math.min(h,m.getBottom())-Math.max(d,m.getTop())>=0};this.empty=function(){l=true;h=e=d=b=0;a()};this.isEmpty=function(){return l};this.toString=
function(){return"THREE.Rectangle ( left: "+b+", right: "+e+", top: "+d+", bottom: "+h+", width: "+n+", height: "+o+" )"}};THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a;a=this.m[1];this.m[1]=this.m[3];this.m[3]=a;a=this.m[2];this.m[2]=this.m[6];this.m[6]=a;a=this.m[5];this.m[5]=this.m[7];this.m[7]=a;return this}};
THREE.Matrix4=function(a,b,d,e,h,n,o,l,m,c,z,x,q,r,E,L){this.n11=a||1;this.n12=b||0;this.n13=d||0;this.n14=e||0;this.n21=h||0;this.n22=n||1;this.n23=o||0;this.n24=l||0;this.n31=m||0;this.n32=c||0;this.n33=z||1;this.n34=x||0;this.n41=q||0;this.n42=r||0;this.n43=E||0;this.n44=L||1};
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,b,d,e,h,n,o,l,m,c,z,x,q,r,E,L){this.n11=a;this.n12=b;this.n13=d;this.n14=e;this.n21=h;this.n22=n;this.n23=o;this.n24=l;this.n31=m;this.n32=c;this.n33=z;this.n34=x;this.n41=q;this.n42=r;this.n43=E;this.n44=L;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,b,d){var e=new THREE.Vector3,h=new THREE.Vector3,n=new THREE.Vector3;n.sub(a,b).normalize();e.cross(d,n).normalize();h.cross(n,e).normalize();this.n11=e.x;this.n12=e.y;this.n13=e.z;this.n14=-e.dot(a);this.n21=h.x;this.n22=h.y;this.n23=h.z;this.n24=-h.dot(a);this.n31=n.x;
this.n32=n.y;this.n33=n.z;this.n34=-n.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var b=a.x,d=a.y,e=a.z,h=1/(this.n41*b+this.n42*d+this.n43*e+this.n44);a.x=(this.n11*b+this.n12*d+this.n13*e+this.n14)*h;a.y=(this.n21*b+this.n22*d+this.n23*e+this.n24)*h;a.z=(this.n31*b+this.n32*d+this.n33*e+this.n34)*h;return a},multiplyVector4:function(a){var b=a.x,d=a.y,e=a.z,h=a.w;a.x=this.n11*b+this.n12*d+this.n13*e+this.n14*h;a.y=this.n21*b+this.n22*d+this.n23*e+this.n24*
h;a.z=this.n31*b+this.n32*d+this.n33*e+this.n34*h;a.w=this.n41*b+this.n42*d+this.n43*e+this.n44*h;return a},crossVector:function(a){var b=new THREE.Vector4;b.x=this.n11*a.x+this.n12*a.y+this.n13*a.z+this.n14*a.w;b.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;b.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;b.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return b},multiply:function(a,b){var d=a.n11,e=a.n12,h=a.n13,n=a.n14,o=a.n21,l=a.n22,m=a.n23,c=a.n24,z=a.n31,x=a.n32,
q=a.n33,r=a.n34,E=a.n41,L=a.n42,P=a.n43,J=a.n44,K=b.n11,v=b.n12,g=b.n13,k=b.n14,f=b.n21,p=b.n22,i=b.n23,j=b.n24,u=b.n31,s=b.n32,G=b.n33,y=b.n34,H=b.n41,Q=b.n42,C=b.n43,O=b.n44;this.n11=d*K+e*f+h*u+n*H;this.n12=d*v+e*p+h*s+n*Q;this.n13=d*g+e*i+h*G+n*C;this.n14=d*k+e*j+h*y+n*O;this.n21=o*K+l*f+m*u+c*H;this.n22=o*v+l*p+m*s+c*Q;this.n23=o*g+l*i+m*G+c*C;this.n24=o*k+l*j+m*y+c*O;this.n31=z*K+x*f+q*u+r*H;this.n32=z*v+x*p+q*s+r*Q;this.n33=z*g+x*i+q*G+r*C;this.n34=z*k+x*j+q*y+r*O;this.n41=E*K+L*f+P*u+J*H;
this.n42=E*v+L*p+P*s+J*Q;this.n43=E*g+L*i+P*G+J*C;this.n44=E*k+L*j+P*y+J*O;return this},multiplySelf:function(a){var b=this.n11,d=this.n12,e=this.n13,h=this.n14,n=this.n21,o=this.n22,l=this.n23,m=this.n24,c=this.n31,z=this.n32,x=this.n33,q=this.n34,r=this.n41,E=this.n42,L=this.n43,P=this.n44,J=a.n11,K=a.n21,v=a.n31,g=a.n41,k=a.n12,f=a.n22,p=a.n32,i=a.n42,j=a.n13,u=a.n23,s=a.n33,G=a.n43,y=a.n14,H=a.n24,Q=a.n34;a=a.n44;this.n11=b*J+d*K+e*v+h*g;this.n12=b*k+d*f+e*p+h*i;this.n13=b*j+d*u+e*s+h*G;this.n14=
b*y+d*H+e*Q+h*a;this.n21=n*J+o*K+l*v+m*g;this.n22=n*k+o*f+l*p+m*i;this.n23=n*j+o*u+l*s+m*G;this.n24=n*y+o*H+l*Q+m*a;this.n31=c*J+z*K+x*v+q*g;this.n32=c*k+z*f+x*p+q*i;this.n33=c*j+z*u+x*s+q*G;this.n34=c*y+z*H+x*Q+q*a;this.n41=r*J+E*K+L*v+P*g;this.n42=r*k+E*f+L*p+P*i;this.n43=r*j+E*u+L*s+P*G;this.n44=r*y+E*H+L*Q+P*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(){return this.n14*this.n23*this.n32*this.n41-this.n13*this.n24*this.n32*this.n41-this.n14*this.n22*this.n33*this.n41+this.n12*this.n24*this.n33*this.n41+this.n13*this.n22*this.n34*this.n41-this.n12*this.n23*this.n34*this.n41-this.n14*this.n23*this.n31*this.n42+this.n13*this.n24*this.n31*this.n42+this.n14*this.n21*this.n33*this.n42-this.n11*this.n24*this.n33*this.n42-this.n13*this.n21*this.n34*this.n42+this.n11*this.n23*this.n34*
this.n42+this.n14*this.n22*this.n31*this.n43-this.n12*this.n24*this.n31*this.n43-this.n14*this.n21*this.n32*this.n43+this.n11*this.n24*this.n32*this.n43+this.n12*this.n21*this.n34*this.n43-this.n11*this.n22*this.n34*this.n43-this.n13*this.n22*this.n31*this.n44+this.n12*this.n23*this.n31*this.n44+this.n13*this.n21*this.n32*this.n44-this.n11*this.n23*this.n32*this.n44-this.n12*this.n21*this.n33*this.n44+this.n11*this.n22*this.n33*this.n44},transpose:function(){function a(b,d,e){var h=b[d];b[d]=b[e];
b[e]=h}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(){return[this.n11,this.n21,this.n31,this.n41,this.n12,
this.n22,this.n32,this.n42,this.n13,this.n23,this.n33,this.n43,this.n14,this.n24,this.n34,this.n44]},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,b,d){var e=new THREE.Matrix4;e.n14=a;e.n24=b;e.n34=d;return e};
THREE.Matrix4.scaleMatrix=function(a,b,d){var e=new THREE.Matrix4;e.n11=a;e.n22=b;e.n33=d;return e};THREE.Matrix4.rotationXMatrix=function(a){var b=new THREE.Matrix4;b.n22=b.n33=Math.cos(a);b.n32=Math.sin(a);b.n23=-b.n32;return b};THREE.Matrix4.rotationYMatrix=function(a){var b=new THREE.Matrix4;b.n11=b.n33=Math.cos(a);b.n13=Math.sin(a);b.n31=-b.n13;return b};THREE.Matrix4.rotationZMatrix=function(a){var b=new THREE.Matrix4;b.n11=b.n22=Math.cos(a);b.n21=Math.sin(a);b.n12=-b.n21;return b};
THREE.Matrix4.rotationAxisAngleMatrix=function(a,b){var d=new THREE.Matrix4,e=Math.cos(b),h=Math.sin(b),n=1-e,o=a.x,l=a.y,m=a.z;d.n11=n*o*o+e;d.n12=n*o*l-h*m;d.n13=n*o*m+h*l;d.n21=n*o*l+h*m;d.n22=n*l*l+e;d.n23=n*l*m-h*o;d.n31=n*o*m-h*l;d.n32=n*l*m+h*o;d.n33=n*m*m+e;return d};
THREE.Matrix4.makeInvert=function(a){var b=new THREE.Matrix4;b.n11=a.n23*a.n34*a.n42-a.n24*a.n33*a.n42+a.n24*a.n32*a.n43-a.n22*a.n34*a.n43-a.n23*a.n32*a.n44+a.n22*a.n33*a.n44;b.n12=a.n14*a.n33*a.n42-a.n13*a.n34*a.n42-a.n14*a.n32*a.n43+a.n12*a.n34*a.n43+a.n13*a.n32*a.n44-a.n12*a.n33*a.n44;b.n13=a.n13*a.n24*a.n42-a.n14*a.n23*a.n42+a.n14*a.n22*a.n43-a.n12*a.n24*a.n43-a.n13*a.n22*a.n44+a.n12*a.n23*a.n44;b.n14=a.n14*a.n23*a.n32-a.n13*a.n24*a.n32-a.n14*a.n22*a.n33+a.n12*a.n24*a.n33+a.n13*a.n22*a.n34-a.n12*
a.n23*a.n34;b.n21=a.n24*a.n33*a.n41-a.n23*a.n34*a.n41-a.n24*a.n31*a.n43+a.n21*a.n34*a.n43+a.n23*a.n31*a.n44-a.n21*a.n33*a.n44;b.n22=a.n13*a.n34*a.n41-a.n14*a.n33*a.n41+a.n14*a.n31*a.n43-a.n11*a.n34*a.n43-a.n13*a.n31*a.n44+a.n11*a.n33*a.n44;b.n23=a.n14*a.n23*a.n41-a.n13*a.n24*a.n41-a.n14*a.n21*a.n43+a.n11*a.n24*a.n43+a.n13*a.n21*a.n44-a.n11*a.n23*a.n44;b.n24=a.n13*a.n24*a.n31-a.n14*a.n23*a.n31+a.n14*a.n21*a.n33-a.n11*a.n24*a.n33-a.n13*a.n21*a.n34+a.n11*a.n23*a.n34;b.n31=a.n22*a.n34*a.n41-a.n24*a.n32*
a.n41+a.n24*a.n31*a.n42-a.n21*a.n34*a.n42-a.n22*a.n31*a.n44+a.n21*a.n32*a.n44;b.n32=a.n14*a.n32*a.n41-a.n12*a.n34*a.n41-a.n14*a.n31*a.n42+a.n11*a.n34*a.n42+a.n12*a.n31*a.n44-a.n11*a.n32*a.n44;b.n33=a.n13*a.n24*a.n41-a.n14*a.n22*a.n41+a.n14*a.n21*a.n42-a.n11*a.n24*a.n42-a.n12*a.n21*a.n44+a.n11*a.n22*a.n44;b.n34=a.n14*a.n22*a.n31-a.n12*a.n24*a.n31-a.n14*a.n21*a.n32+a.n11*a.n24*a.n32+a.n12*a.n21*a.n34-a.n11*a.n22*a.n34;b.n41=a.n23*a.n32*a.n41-a.n22*a.n33*a.n41-a.n23*a.n31*a.n42+a.n21*a.n33*a.n42+a.n22*
a.n31*a.n43-a.n21*a.n32*a.n43;b.n42=a.n12*a.n33*a.n41-a.n13*a.n32*a.n41+a.n13*a.n31*a.n42-a.n11*a.n33*a.n42-a.n12*a.n31*a.n43+a.n11*a.n32*a.n43;b.n43=a.n13*a.n22*a.n41-a.n12*a.n23*a.n41-a.n13*a.n21*a.n42+a.n11*a.n23*a.n42+a.n12*a.n21*a.n43-a.n11*a.n22*a.n43;b.n44=a.n12*a.n23*a.n31-a.n13*a.n22*a.n31+a.n13*a.n21*a.n32-a.n11*a.n23*a.n32-a.n12*a.n21*a.n33+a.n11*a.n22*a.n33;b.multiplyScalar(1/a.determinant());return b};
THREE.Matrix4.makeInvert3x3=function(a){var b=a.flatten();a=new THREE.Matrix3;var d=b[10]*b[5]-b[6]*b[9],e=-b[10]*b[1]+b[2]*b[9],h=b[6]*b[1]-b[2]*b[5],n=-b[10]*b[4]+b[6]*b[8],o=b[10]*b[0]-b[2]*b[8],l=-b[6]*b[0]+b[2]*b[4],m=b[9]*b[4]-b[5]*b[8],c=-b[9]*b[0]+b[1]*b[8],z=b[5]*b[0]-b[1]*b[4];b=b[0]*d+b[1]*n+b[2]*m;if(b==0)throw"matrix not invertible";b=1/b;a.m[0]=b*d;a.m[1]=b*e;a.m[2]=b*h;a.m[3]=b*n;a.m[4]=b*o;a.m[5]=b*l;a.m[6]=b*m;a.m[7]=b*c;a.m[8]=b*z;return a};
THREE.Matrix4.makeFrustum=function(a,b,d,e,h,n){var o,l,m;o=new THREE.Matrix4;l=2*h/(b-a);m=2*h/(e-d);a=(b+a)/(b-a);d=(e+d)/(e-d);e=-(n+h)/(n-h);h=-2*n*h/(n-h);o.n11=l;o.n12=0;o.n13=a;o.n14=0;o.n21=0;o.n22=m;o.n23=d;o.n24=0;o.n31=0;o.n32=0;o.n33=e;o.n34=h;o.n41=0;o.n42=0;o.n43=-1;o.n44=0;return o};THREE.Matrix4.makePerspective=function(a,b,d,e){var h;a=d*Math.tan(a*Math.PI/360);h=-a;return THREE.Matrix4.makeFrustum(h*b,a*b,h,a,d,e)};
THREE.Matrix4.makeOrtho=function(a,b,d,e,h,n){var o,l,m,c;o=new THREE.Matrix4;l=b-a;m=d-e;c=n-h;a=(b+a)/l;d=(d+e)/m;h=(n+h)/c;o.n11=2/l;o.n12=0;o.n13=0;o.n14=-a;o.n21=0;o.n22=2/m;o.n23=0;o.n24=-d;o.n31=0;o.n32=0;o.n33=-2/c;o.n34=-h;o.n41=0;o.n42=0;o.n43=0;o.n44=1;return o};
THREE.Vertex=function(a,b){this.position=a||new THREE.Vector3;this.positionWorld=new THREE.Vector3;this.positionScreen=new THREE.Vector4;this.normal=b||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,b,d,e,h){this.a=a;this.b=b;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.material=h instanceof Array?h:[h]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};
THREE.Face4=function(a,b,d,e,h,n){this.a=a;this.b=b;this.c=d;this.d=e;this.centroid=new THREE.Vector3;this.normal=h instanceof THREE.Vector3?h:new THREE.Vector3;this.vertexNormals=h instanceof Array?h:[];this.material=n instanceof Array?n:[n]};THREE.Face4.prototype={toString:function(){return"THREE.Face4 ( "+this.a+", "+this.b+", "+this.c+" "+this.d+" )"}};THREE.UV=function(a,b){this.u=a||0;this.v=b||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.geometryChunks={};this.hasTangents=false};
THREE.Geometry.prototype={computeCentroids:function(){var a,b,d;a=0;for(b=this.faces.length;a<b;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 b,d,e,h,n,o,l=new THREE.Vector3,m=new THREE.Vector3;e=0;for(h=this.vertices.length;e<h;e++){n=this.vertices[e];n.normal.set(0,0,0)}e=0;for(h=this.faces.length;e<h;e++){n=this.faces[e];if(a&&n.vertexNormals.length){l.set(0,0,0);b=0;for(d=n.normal.length;b<d;b++)l.addSelf(n.vertexNormals[b]);l.divideScalar(3)}else{b=this.vertices[n.a];d=this.vertices[n.b];o=this.vertices[n.c];l.sub(o.position,
d.position);m.sub(b.position,d.position);l.crossSelf(m)}l.isZero()||l.normalize();n.normal.copy(l)}},computeVertexNormals:function(){var a,b=[],d,e;a=0;for(vl=this.vertices.length;a<vl;a++)b[a]=new THREE.Vector3;a=0;for(d=this.faces.length;a<d;a++){e=this.faces[a];if(e instanceof THREE.Face3){b[e.a].addSelf(e.normal);b[e.b].addSelf(e.normal);b[e.c].addSelf(e.normal)}else if(e instanceof THREE.Face4){b[e.a].addSelf(e.normal);b[e.b].addSelf(e.normal);b[e.c].addSelf(e.normal);b[e.d].addSelf(e.normal)}}a=
0;for(vl=this.vertices.length;a<vl;a++)b[a].normalize();a=0;for(d=this.faces.length;a<d;a++){e=this.faces[a];if(e instanceof THREE.Face3){e.vertexNormals[0]=b[e.a].clone();e.vertexNormals[1]=b[e.b].clone();e.vertexNormals[2]=b[e.c].clone()}else if(e instanceof THREE.Face4){e.vertexNormals[0]=b[e.a].clone();e.vertexNormals[1]=b[e.b].clone();e.vertexNormals[2]=b[e.c].clone();e.vertexNormals[3]=b[e.d].clone()}}},computeTangents:function(){function a(y,H,Q,C){n=y.vertices[H].position;o=y.vertices[Q].position;
l=y.vertices[C].position;m=h[0];c=h[1];z=h[2];x=o.x-n.x;q=l.x-n.x;r=o.y-n.y;E=l.y-n.y;L=o.z-n.z;P=l.z-n.z;J=c.u-m.u;K=z.u-m.u;v=c.v-m.v;g=z.v-m.v;k=1/(J*g-K*v);j.set((g*x-v*q)*k,(g*r-v*E)*k,(g*L-v*P)*k);u.set((J*q-K*x)*k,(J*E-K*r)*k,(J*P-K*L)*k);p[H].addSelf(j);p[Q].addSelf(j);p[C].addSelf(j);i[H].addSelf(u);i[Q].addSelf(u);i[C].addSelf(u)}var b,d,e,h,n,o,l,m,c,z,x,q,r,E,L,P,J,K,v,g,k,f,p=[],i=[],j=new THREE.Vector3,u=new THREE.Vector3,s=new THREE.Vector3,G=new THREE.Vector3;f=new THREE.Vector3;b=
0;for(d=this.vertices.length;b<d;b++){p[b]=new THREE.Vector3;i[b]=new THREE.Vector3}b=0;for(d=this.faces.length;b<d;b++){e=this.faces[b];h=this.uvs[b];if(e instanceof THREE.Face3){a(this,e.a,e.b,e.c);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);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])}}b=0;for(d=this.vertices.length;b<d;b++){f.copy(this.vertices[b].normal);e=p[b];s.copy(e);s.subSelf(f.multiplyScalar(f.dot(e))).normalize();G.cross(this.vertices[b].normal,e);test=G.dot(i[b]);e=test<0?-1:1;this.vertices[b].tangent.set(s.x,s.y,s.z,e)}this.hasTangents=true},computeBoundingBox:function(){if(this.vertices.length>0){this.bbox={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 a=1,b=this.vertices.length;a<b;a++){vertex=this.vertices[a];if(vertex.position.x<this.bbox.x[0])this.bbox.x[0]=vertex.position.x;else if(vertex.position.x>this.bbox.x[1])this.bbox.x[1]=vertex.position.x;if(vertex.position.y<this.bbox.y[0])this.bbox.y[0]=vertex.position.y;else if(vertex.position.y>this.bbox.y[1])this.bbox.y[1]=vertex.position.y;if(vertex.position.z<this.bbox.z[0])this.bbox.z[0]=
vertex.position.z;else if(vertex.position.z>this.bbox.z[1])this.bbox.z[1]=vertex.position.z}}},sortFacesByMaterial:function(){function a(z){var x=[];b=0;for(d=z.length;b<d;b++)z[b]==undefined?x.push("undefined"):x.push(z[b].toString());return x.join("_")}var b,d,e,h,n,o,l,m,c={};e=0;for(h=this.faces.length;e<h;e++){n=this.faces[e];o=n.material;l=a(o);if(c[l]==undefined)c[l]={hash:l,counter:0};m=c[l].hash+"_"+c[l].counter;if(this.geometryChunks[m]==undefined)this.geometryChunks[m]={faces:[],material:o,
vertices:0};n=n instanceof THREE.Face3?3:4;if(this.geometryChunks[m].vertices+n>65535){c[l].counter+=1;m=c[l].hash+"_"+c[l].counter;if(this.geometryChunks[m]==undefined)this.geometryChunks[m]={faces:[],material:o,vertices:0}}this.geometryChunks[m].faces.push(e);this.geometryChunks[m].vertices+=n}},toString:function(){return"THREE.Geometry ( vertices: "+this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
THREE.Camera=function(a,b,d,e){this.position=new THREE.Vector3;this.target={position:new THREE.Vector3};this.up=new THREE.Vector3(0,1,0);this.matrix=new THREE.Matrix4;this.projectionMatrix=THREE.Matrix4.makePerspective(a,b,d,e);this.autoUpdateMatrix=true;this.translateX=function(h){h=this.target.position.clone().subSelf(this.position).normalize().multiplyScalar(h);h.cross(h.clone(),this.up);this.position.addSelf(h);this.target.position.addSelf(h)};this.translateZ=function(h){h=this.target.position.clone().subSelf(this.position).normalize().multiplyScalar(h);
this.position.subSelf(h);this.target.position.subSelf(h)};this.updateMatrix=function(){this.matrix.lookAt(this.position,this.target.position,this.up)};this.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,b){THREE.Light.call(this,a);this.position=new THREE.Vector3(0,1,0);this.intensity=b||1};THREE.DirectionalLight.prototype=new THREE.Light;THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;THREE.PointLight=function(a,b){THREE.Light.call(this,a);this.position=new THREE.Vector3;this.intensity=b||1};THREE.DirectionalLight.prototype=new THREE.Light;THREE.DirectionalLight.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.translationMatrix=new THREE.Matrix4;this.rotationMatrix=new THREE.Matrix4;this.scaleMatrix=new THREE.Matrix4;this.screen=new THREE.Vector3;this.autoUpdateMatrix=this.visible=true;this.updateMatrix=function(){this.matrixPosition=THREE.Matrix4.translationMatrix(this.position.x,this.position.y,this.position.z);
this.rotationMatrix=THREE.Matrix4.rotationXMatrix(this.rotation.x);this.rotationMatrix.multiplySelf(THREE.Matrix4.rotationYMatrix(this.rotation.y));this.rotationMatrix.multiplySelf(THREE.Matrix4.rotationZMatrix(this.rotation.z));this.scaleMatrix=THREE.Matrix4.scaleMatrix(this.scale.x,this.scale.y,this.scale.z);this.matrix.copy(this.matrixPosition);this.matrix.multiplySelf(this.rotationMatrix);this.matrix.multiplySelf(this.scaleMatrix)}};THREE.Object3DCounter={value:0};
THREE.Particle=function(a){THREE.Object3D.call(this);this.material=a instanceof Array?a:[a];this.autoUpdateMatrix=false};THREE.Particle.prototype=new THREE.Object3D;THREE.Particle.prototype.constructor=THREE.Particle;THREE.Line=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.material=b instanceof Array?b:[b]};THREE.Line.prototype=new THREE.Object3D;THREE.Line.prototype.constructor=THREE.Line;
THREE.Mesh=function(a,b,d){THREE.Object3D.call(this);this.geometry=a;this.material=b instanceof Array?b:[b];this.overdraw=this.doubleSided=this.flipSided=false;d&&this.normalizeUVs();this.geometry.computeBoundingBox()};THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;
THREE.Mesh.prototype.normalizeUVs=function(){var a,b,d,e,h;a=0;for(b=this.geometry.uvs.length;a<b;a++){h=this.geometry.uvs[a];d=0;for(e=h.length;d<e;d++){if(h[d].u!=1)h[d].u-=Math.floor(h[d].u);if(h[d].v!=1)h[d].v-=Math.floor(h[d].v)}}};THREE.FlatShading=0;THREE.SmoothShading=1;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubtractiveBlending=2;
THREE.LineBasicMaterial=function(a){this.color=new THREE.Color(16711680);this.opacity=1;this.blending=THREE.NormalBlending;this.linewidth=1;this.linejoin=this.linecap="round";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.linewidth!==undefined)this.linewidth=a.linewidth;if(a.linecap!==undefined)this.linecap=a.linecap;if(a.linejoin!==undefined)this.linejoin=a.linejoin}this.toString=function(){return"THREE.LineBasicMaterial (<br/>color: "+
this.color+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>linewidth: "+this.linewidth+"<br/>linecap: "+this.linecap+"<br/>linejoin: "+this.linejoin+"<br/>)"}};
THREE.MeshBasicMaterial=function(a){this.id=THREE.MeshBasicMaterialCounter.value++;this.color=new THREE.Color(15658734);this.env_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){a.color!==undefined&&this.color.setHex(a.color);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.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;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}this.toString=function(){return"THREE.MeshBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<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/>opacity: "+this.opacity+"<br/>blending: "+
this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshBasicMaterialCounter={value:0};
THREE.MeshLambertMaterial=function(a){this.id=THREE.MeshLambertMaterialCounter.value++;this.color=new THREE.Color(15658734);this.env_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){a.color!==undefined&&this.color.setHex(a.color);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.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;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}this.toString=function(){return"THREE.MeshLambertMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<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/>opacity: "+this.opacity+"<br/>shading: "+
this.shading+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/> )"}};THREE.MeshLambertMaterialCounter={value:0};
THREE.MeshPhongMaterial=function(a){this.id=THREE.MeshPhongMaterialCounter.value++;this.color=new THREE.Color(15658734);this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.shininess=30;this.env_map=this.specular_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap=
"round";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.map!==undefined)this.map=a.map;if(a.specular_map!==undefined)this.specular_map=a.specular_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.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;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}this.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/>map: "+this.map+"<br/>specular_map: "+this.specular_map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>wireframe: "+
this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>"+ +")"}};THREE.MeshPhongMaterialCounter={value:0};
THREE.MeshDepthMaterial=function(a){this.near=1;this.far=1E3;this.opacity=1;this.blending=THREE.NormalBlending;if(a){if(a.near!==undefined)this.near=a.near;if(a.far!==undefined)this.far=a.far;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}this.__2near=2*this.near;this.__farPlusNear=this.far+this.near;this.__farMinusNear=this.far-this.near;this.toString=function(){return"THREE.MeshDepthMaterial"}};
THREE.MeshNormalMaterial=function(a){this.opacity=1;this.shading=THREE.FlatShading;this.blending=THREE.NormalBlending;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}this.toString=function(){return"THREE.MeshNormalMaterial"}};THREE.MeshFaceMaterial=function(){this.toString=function(){return"THREE.MeshFaceMaterial"}};
THREE.MeshCubeMaterial=function(a){this.id=THREE.MeshCubeMaterial.value++;this.env_map=null;this.blending=THREE.NormalBlending;if(a)if(a.env_map!==undefined)this.env_map=a.env_map;this.toString=function(){return"THREE.MeshCubeMaterial( id: "+this.id+"<br/>env_map: "+this.env_map+" )"}};THREE.MeshCubeMaterialCounter={value:0};
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.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";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.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;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}this.toString=function(){return"THREE.MeshShaderMaterial (<br/>id: "+this.id+
"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshShaderMaterialCounter={value:0};
THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(16711680);this.map=null;this.opacity=1;this.blending=THREE.NormalBlending;this.offset=new THREE.Vector2;if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.map!==undefined)this.map=a.map;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}this.toString=function(){return"THREE.ParticleBasicMaterial (<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>opacity: "+this.opacity+"<br/>blending: "+
this.blending+"<br/>)"}};THREE.ParticleCircleMaterial=function(a){this.color=new THREE.Color(16711680);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}this.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;this.toString=function(){return"THREE.ParticleDOMMaterial ( domElement: "+this.domElement+" )"}};
THREE.Texture=function(a,b,d,e,h,n){this.image=a;this.mapping=b!==undefined?b:new THREE.UVMapping;this.wrap_s=d!==undefined?d:THREE.ClampToEdgeWrapping;this.wrap_t=e!==undefined?e:THREE.ClampToEdgeWrapping;this.mag_filter=h!==undefined?h:THREE.LinearFilter;this.min_filter=n!==undefined?n:THREE.LinearMipMapLinearFilter;this.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.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.addObject=function(a){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.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.Projector=function(){function a(K,v){var g=0,k=1,f=K.z+K.w,p=v.z+v.w,i=-K.z+K.w,j=-v.z+v.w;if(f>=0&&p>=0&&i>=0&&j>=0)return true;else if(f<0&&p<0||i<0&&j<0)return false;else{if(f<0)g=Math.max(g,f/(f-p));else if(p<0)k=Math.min(k,f/(f-p));if(i<0)g=Math.max(g,i/(i-j));else if(j<0)k=Math.min(k,i/(i-j));if(k<g)return false;else{K.lerpSelf(v,g);v.lerpSelf(K,1-k);return true}}}var b=null,d,e,h,n=[],o,l,m=[],c,z,x=[],q=new THREE.Vector4,r=new THREE.Matrix4,E=new THREE.Matrix4,L=new THREE.Vector4,P=
new THREE.Vector4,J;this.projectScene=function(K,v){var g,k,f,p,i,j,u,s,G,y,H,Q,C,O,D,R,S;b=[];h=l=z=0;v.autoUpdateMatrix&&v.updateMatrix();r.multiply(v.projectionMatrix,v.matrix);u=K.objects;g=0;for(k=u.length;g<k;g++){s=u[g];s.autoUpdateMatrix&&s.updateMatrix();G=s.matrix;y=s.rotationMatrix;H=s.material;Q=s.overdraw;if(s instanceof THREE.Mesh){C=s.geometry;O=C.vertices;f=0;for(p=O.length;f<p;f++){D=O[f];D.positionWorld.copy(D.position);G.multiplyVector3(D.positionWorld);i=D.positionScreen;i.copy(D.positionWorld);
r.multiplyVector4(i);i.multiplyScalar(1/i.w);D.__visible=i.z>0&&i.z<1}C=C.faces;f=0;for(p=C.length;f<p;f++){D=C[f];if(D instanceof THREE.Face3){i=O[D.a];j=O[D.b];R=O[D.c];if(i.__visible&&j.__visible&&R.__visible)if(s.doubleSided||s.flipSided!=(R.positionScreen.x-i.positionScreen.x)*(j.positionScreen.y-i.positionScreen.y)-(R.positionScreen.y-i.positionScreen.y)*(j.positionScreen.x-i.positionScreen.x)<0){d=n[h]=n[h]||new THREE.RenderableFace3;d.v1.positionWorld.copy(i.positionWorld);d.v2.positionWorld.copy(j.positionWorld);
d.v3.positionWorld.copy(R.positionWorld);d.v1.positionScreen.copy(i.positionScreen);d.v2.positionScreen.copy(j.positionScreen);d.v3.positionScreen.copy(R.positionScreen);d.normalWorld.copy(D.normal);y.multiplyVector3(d.normalWorld);d.centroidWorld.copy(D.centroid);G.multiplyVector3(d.centroidWorld);d.centroidScreen.copy(d.centroidWorld);r.multiplyVector3(d.centroidScreen);R=D.vertexNormals;J=d.vertexNormalsWorld;i=0;for(j=R.length;i<j;i++){S=J[i]=J[i]||new THREE.Vector3;S.copy(R[i]);y.multiplyVector3(S)}d.z=
d.centroidScreen.z;d.meshMaterial=H;d.faceMaterial=D.material;d.overdraw=Q;if(s.geometry.uvs[f]){d.uvs[0]=s.geometry.uvs[f][0];d.uvs[1]=s.geometry.uvs[f][1];d.uvs[2]=s.geometry.uvs[f][2]}b.push(d);h++}}else if(D instanceof THREE.Face4){i=O[D.a];j=O[D.b];R=O[D.c];S=O[D.d];if(i.__visible&&j.__visible&&R.__visible&&S.__visible)if(s.doubleSided||s.flipSided!=((S.positionScreen.x-i.positionScreen.x)*(j.positionScreen.y-i.positionScreen.y)-(S.positionScreen.y-i.positionScreen.y)*(j.positionScreen.x-i.positionScreen.x)<
0||(j.positionScreen.x-R.positionScreen.x)*(S.positionScreen.y-R.positionScreen.y)-(j.positionScreen.y-R.positionScreen.y)*(S.positionScreen.x-R.positionScreen.x)<0)){d=n[h]=n[h]||new THREE.RenderableFace3;d.v1.positionWorld.copy(i.positionWorld);d.v2.positionWorld.copy(j.positionWorld);d.v3.positionWorld.copy(S.positionWorld);d.v1.positionScreen.copy(i.positionScreen);d.v2.positionScreen.copy(j.positionScreen);d.v3.positionScreen.copy(S.positionScreen);d.normalWorld.copy(D.normal);y.multiplyVector3(d.normalWorld);
d.centroidWorld.copy(D.centroid);G.multiplyVector3(d.centroidWorld);d.centroidScreen.copy(d.centroidWorld);r.multiplyVector3(d.centroidScreen);d.z=d.centroidScreen.z;d.meshMaterial=H;d.faceMaterial=D.material;d.overdraw=Q;if(s.geometry.uvs[f]){d.uvs[0]=s.geometry.uvs[f][0];d.uvs[1]=s.geometry.uvs[f][1];d.uvs[2]=s.geometry.uvs[f][3]}b.push(d);h++;e=n[h]=n[h]||new THREE.RenderableFace3;e.v1.positionWorld.copy(j.positionWorld);e.v2.positionWorld.copy(R.positionWorld);e.v3.positionWorld.copy(S.positionWorld);
e.v1.positionScreen.copy(j.positionScreen);e.v2.positionScreen.copy(R.positionScreen);e.v3.positionScreen.copy(S.positionScreen);e.normalWorld.copy(d.normalWorld);e.centroidWorld.copy(d.centroidWorld);e.centroidScreen.copy(d.centroidScreen);e.z=e.centroidScreen.z;e.meshMaterial=H;e.faceMaterial=D.material;e.overdraw=Q;if(s.geometry.uvs[f]){e.uvs[0]=s.geometry.uvs[f][1];e.uvs[1]=s.geometry.uvs[f][2];e.uvs[2]=s.geometry.uvs[f][3]}b.push(e);h++}}}}else if(s instanceof THREE.Line){E.multiply(r,G);O=s.geometry.vertices;
D=O[0];D.positionScreen.copy(D.position);E.multiplyVector4(D.positionScreen);f=1;for(p=O.length;f<p;f++){i=O[f];i.positionScreen.copy(i.position);E.multiplyVector4(i.positionScreen);j=O[f-1];L.copy(i.positionScreen);P.copy(j.positionScreen);if(a(L,P)){L.multiplyScalar(1/L.w);P.multiplyScalar(1/P.w);o=m[l]=m[l]||new THREE.RenderableLine;o.v1.positionScreen.copy(L);o.v2.positionScreen.copy(P);o.z=Math.max(L.z,P.z);o.material=s.material;b.push(o);l++}}}else if(s instanceof THREE.Particle){q.set(s.position.x,
s.position.y,s.position.z,1);r.multiplyVector4(q);q.z/=q.w;if(q.z>0&&q.z<1){c=x[z]=x[z]||new THREE.RenderableParticle;c.x=q.x/q.w;c.y=q.y/q.w;c.z=q.z;c.rotation=s.rotation.z;c.scale.x=s.scale.x*Math.abs(c.x-(q.x+v.projectionMatrix.n11)/(q.w+v.projectionMatrix.n14));c.scale.y=s.scale.y*Math.abs(c.y-(q.y+v.projectionMatrix.n22)/(q.w+v.projectionMatrix.n24));c.material=s.material;b.push(c);z++}}}b.sort(function(I,A){return A.z-I.z});return b};this.unprojectVector=function(K,v){var g=new THREE.Matrix4;
g.multiply(THREE.Matrix4.makeInvert(v.matrix),THREE.Matrix4.makeInvert(v.projectionMatrix));g.multiplyVector3(K);return K}};
THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,b=new THREE.Projector,d,e,h,n;this.domElement=document.createElement("div");this.setSize=function(o,l){d=o;e=l;h=d/2;n=e/2};this.render=function(o,l){var m,c,z,x,q,r,E,L;a=b.projectScene(o,l);m=0;for(c=a.length;m<c;m++){q=a[m];if(q instanceof THREE.RenderableParticle){E=q.x*h+h;L=q.y*n+n;z=0;for(x=q.material.length;z<x;z++){r=q.material[z];if(r instanceof THREE.ParticleDOMMaterial){r=r.domElement;r.style.left=E+"px";r.style.top=L+"px"}}}}}};
THREE.CanvasRenderer=function(){var a=null,b=new THREE.Projector,d=document.createElement("canvas"),e,h,n,o,l=d.getContext("2d"),m=1,c=0,z=null,x=null,q=1,r,E,L,P,J,K,v,g,k,f=new THREE.Color,p=new THREE.Color,i=new THREE.Color,j=new THREE.Color,u=new THREE.Color,s,G,y,H,Q,C,O,D,R,S,I=new THREE.Rectangle,A=new THREE.Rectangle,B=new THREE.Rectangle,W=false,Y=new THREE.Color,N=new THREE.Color,U=new THREE.Color,aa=new THREE.Color,Ja=Math.PI*2,X=new THREE.Vector3,na,oa,Aa,da,pa,ta,la=16;na=document.createElement("canvas");
na.width=na.height=2;oa=na.getContext("2d");oa.fillStyle="rgba(0,0,0,1)";oa.fillRect(0,0,2,2);Aa=oa.getImageData(0,0,2,2);da=Aa.data;pa=document.createElement("canvas");pa.width=pa.height=la;ta=pa.getContext("2d");ta.translate(-la/2,-la/2);ta.scale(la,la);la--;this.domElement=d;this.autoClear=true;this.setSize=function(ga,ua){e=ga;h=ua;n=e/2;o=h/2;d.width=e;d.height=h;I.set(-n,-o,n,o)};this.clear=function(){if(!A.isEmpty()){A.inflate(1);A.minSelf(I);l.clearRect(A.getX(),A.getY(),A.getWidth(),A.getHeight());
A.empty()}};this.render=function(ga,ua){function Ka(t){var T,M,w,F=t.lights;N.setRGB(0,0,0);U.setRGB(0,0,0);aa.setRGB(0,0,0);t=0;for(T=F.length;t<T;t++){M=F[t];w=M.color;if(M instanceof THREE.AmbientLight){N.r+=w.r;N.g+=w.g;N.b+=w.b}else if(M instanceof THREE.DirectionalLight){U.r+=w.r;U.g+=w.g;U.b+=w.b}else if(M instanceof THREE.PointLight){aa.r+=w.r;aa.g+=w.g;aa.b+=w.b}}}function va(t,T,M,w){var F,V,$,ba,ca=t.lights;t=0;for(F=ca.length;t<F;t++){V=ca[t];$=V.color;ba=V.intensity;if(V instanceof THREE.DirectionalLight){V=
M.dot(V.position)*ba;if(V>0){w.r+=$.r*V;w.g+=$.g*V;w.b+=$.b*V}}else if(V instanceof THREE.PointLight){X.sub(V.position,T);X.normalize();V=M.dot(X)*ba;if(V>0){w.r+=$.r*V;w.g+=$.g*V;w.b+=$.b*V}}}}function La(t,T,M){if(M.opacity!=0){Ba(M.opacity);wa(M.blending);var w,F,V,$,ba,ca;if(M instanceof THREE.ParticleBasicMaterial){if(M.map){$=M.map;ba=$.width>>1;ca=$.height>>1;F=T.scale.x*n;V=T.scale.y*o;M=F*ba;w=V*ca;B.set(t.x-M,t.y-w,t.x+M,t.y+w);if(I.instersects(B)){l.save();l.translate(t.x,t.y);l.rotate(-T.rotation);
l.scale(F,-V);l.translate(-ba,-ca);l.drawImage($,0,0);l.restore()}}}else if(M instanceof THREE.ParticleCircleMaterial){if(W){Y.r=N.r+U.r+aa.r;Y.g=N.g+U.g+aa.g;Y.b=N.b+U.b+aa.b;f.r=M.color.r*Y.r;f.g=M.color.g*Y.g;f.b=M.color.b*Y.b;f.updateStyleString()}else f.__styleString=M.color.__styleString;M=T.scale.x*n;w=T.scale.y*o;B.set(t.x-M,t.y-w,t.x+M,t.y+w);if(I.instersects(B)){F=f.__styleString;if(x!=F)l.fillStyle=x=F;l.save();l.translate(t.x,t.y);l.rotate(-T.rotation);l.scale(M,w);l.beginPath();l.arc(0,
0,1,0,Ja,true);l.closePath();l.fill();l.restore()}}}}function Ma(t,T,M,w){if(w.opacity!=0){Ba(w.opacity);wa(w.blending);l.beginPath();l.moveTo(t.positionScreen.x,t.positionScreen.y);l.lineTo(T.positionScreen.x,T.positionScreen.y);l.closePath();if(w instanceof THREE.LineBasicMaterial){f.__styleString=w.color.__styleString;t=w.linewidth;if(q!=t)l.lineWidth=q=t;t=f.__styleString;if(z!=t)l.strokeStyle=z=t;l.stroke();B.inflate(w.linewidth*2)}}}function Fa(t,T,M,w,F,V){if(F.opacity!=0){Ba(F.opacity);wa(F.blending);
P=t.positionScreen.x;J=t.positionScreen.y;K=T.positionScreen.x;v=T.positionScreen.y;g=M.positionScreen.x;k=M.positionScreen.y;l.beginPath();l.moveTo(P,J);l.lineTo(K,v);l.lineTo(g,k);l.lineTo(P,J);l.closePath();if(F instanceof THREE.MeshBasicMaterial)if(F.map)F.map.image.loaded&&F.map.mapping instanceof THREE.UVMapping&&qa(P,J,K,v,g,k,F.map.image,w.uvs[0].u,w.uvs[0].v,w.uvs[1].u,w.uvs[1].v,w.uvs[2].u,w.uvs[2].v);else if(F.env_map){if(F.env_map.image.loaded)if(F.env_map.mapping instanceof THREE.SphericalReflectionMapping){t=
ua.matrix;X.copy(w.vertexNormalsWorld[0]);Q=(X.x*t.n11+X.y*t.n12+X.z*t.n13)*0.5+0.5;C=-(X.x*t.n21+X.y*t.n22+X.z*t.n23)*0.5+0.5;X.copy(w.vertexNormalsWorld[1]);O=(X.x*t.n11+X.y*t.n12+X.z*t.n13)*0.5+0.5;D=-(X.x*t.n21+X.y*t.n22+X.z*t.n23)*0.5+0.5;X.copy(w.vertexNormalsWorld[2]);R=(X.x*t.n11+X.y*t.n12+X.z*t.n13)*0.5+0.5;S=-(X.x*t.n21+X.y*t.n22+X.z*t.n23)*0.5+0.5;qa(P,J,K,v,g,k,F.env_map.image,Q,C,O,D,R,S)}}else F.wireframe?xa(F.color.__styleString,F.wireframe_linewidth):ya(F.color.__styleString);else if(F instanceof
THREE.MeshLambertMaterial){if(F.map&&!F.wireframe){F.map.mapping instanceof THREE.UVMapping&&qa(P,J,K,v,g,k,F.map.image,w.uvs[0].u,w.uvs[0].v,w.uvs[1].u,w.uvs[1].v,w.uvs[2].u,w.uvs[2].v);wa(THREE.SubtractiveBlending)}if(W)if(!F.wireframe&&F.shading==THREE.SmoothShading&&w.vertexNormalsWorld.length==3){p.r=i.r=j.r=N.r;p.g=i.g=j.g=N.g;p.b=i.b=j.b=N.b;va(V,w.v1.positionWorld,w.vertexNormalsWorld[0],p);va(V,w.v2.positionWorld,w.vertexNormalsWorld[1],i);va(V,w.v3.positionWorld,w.vertexNormalsWorld[2],
j);u.r=(i.r+j.r)*0.5;u.g=(i.g+j.g)*0.5;u.b=(i.b+j.b)*0.5;H=Ga(p,i,j,u);qa(P,J,K,v,g,k,H,0,0,1,0,0,1)}else{Y.r=N.r;Y.g=N.g;Y.b=N.b;va(V,w.centroidWorld,w.normalWorld,Y);f.r=F.color.r*Y.r;f.g=F.color.g*Y.g;f.b=F.color.b*Y.b;f.updateStyleString();F.wireframe?xa(f.__styleString,F.wireframe_linewidth):ya(f.__styleString)}else F.wireframe?xa(F.color.__styleString,F.wireframe_linewidth):ya(F.color.__styleString)}else if(F instanceof THREE.MeshDepthMaterial){s=F.__2near;G=F.__farPlusNear;y=F.__farMinusNear;
p.r=p.g=p.b=1-s/(G-t.positionScreen.z*y);i.r=i.g=i.b=1-s/(G-T.positionScreen.z*y);j.r=j.g=j.b=1-s/(G-M.positionScreen.z*y);u.r=(i.r+j.r)*0.5;u.g=(i.g+j.g)*0.5;u.b=(i.b+j.b)*0.5;H=Ga(p,i,j,u);qa(P,J,K,v,g,k,H,0,0,1,0,0,1)}else if(F instanceof THREE.MeshNormalMaterial){f.r=Ca(w.normalWorld.x);f.g=Ca(w.normalWorld.y);f.b=Ca(w.normalWorld.z);f.updateStyleString();F.wireframe?xa(f.__styleString,F.wireframe_linewidth):ya(f.__styleString)}}}function xa(t,T){if(z!=t)l.strokeStyle=z=t;if(q!=T)l.lineWidth=
q=T;l.stroke();B.inflate(T*2)}function ya(t){if(x!=t)l.fillStyle=x=t;l.fill()}function qa(t,T,M,w,F,V,$,ba,ca,ha,ea,ia,ra){var ka,ja;ka=$.width-1;ja=$.height-1;ba*=ka;ca*=ja;ha*=ka;ea*=ja;ia*=ka;ra*=ja;M-=t;w-=T;F-=t;V-=T;ha-=ba;ea-=ca;ia-=ba;ra-=ca;ja=1/(ha*ra-ia*ea);ka=(ra*M-ea*F)*ja;ea=(ra*w-ea*V)*ja;M=(ha*F-ia*M)*ja;w=(ha*V-ia*w)*ja;t=t-ka*ba-M*ca;T=T-ea*ba-w*ca;l.save();l.transform(ka,ea,M,w,t,T);l.clip();l.drawImage($,0,0);l.restore()}function Ba(t){if(m!=t)l.globalAlpha=m=t}function wa(t){if(c!=
t){switch(t){case THREE.NormalBlending:l.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:l.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:l.globalCompositeOperation="darker"}c=t}}function Ga(t,T,M,w){var F=~~(t.r*255),V=~~(t.g*255);t=~~(t.b*255);var $=~~(T.r*255),ba=~~(T.g*255);T=~~(T.b*255);var ca=~~(M.r*255),ha=~~(M.g*255);M=~~(M.b*255);var ea=~~(w.r*255),ia=~~(w.g*255);w=~~(w.b*255);da[0]=F<0?0:F>255?255:F;da[1]=V<0?0:V>255?255:V;da[2]=t<0?0:t>
255?255:t;da[4]=$<0?0:$>255?255:$;da[5]=ba<0?0:ba>255?255:ba;da[6]=T<0?0:T>255?255:T;da[8]=ca<0?0:ca>255?255:ca;da[9]=ha<0?0:ha>255?255:ha;da[10]=M<0?0:M>255?255:M;da[12]=ea<0?0:ea>255?255:ea;da[13]=ia<0?0:ia>255?255:ia;da[14]=w<0?0:w>255?255:w;oa.putImageData(Aa,0,0);ta.drawImage(na,0,0);return pa}function Ca(t){t=(t+1)*0.5;return t<0?0:t>1?1:t}function Da(t,T){var M=T.x-t.x,w=T.y-t.y,F=1/Math.sqrt(M*M+w*w);M*=F;w*=F;T.x+=M;T.y+=w;t.x-=M;t.y-=w}var za,Ha,Z,fa,ma,Ea,Ia,sa;l.setTransform(1,0,0,-1,
n,o);this.autoClear&&this.clear();a=b.projectScene(ga,ua);(W=ga.lights.length>0)&&Ka(ga);za=0;for(Ha=a.length;za<Ha;za++){Z=a[za];B.empty();if(Z instanceof THREE.RenderableParticle){r=Z;r.x*=n;r.y*=o;fa=0;for(ma=Z.material.length;fa<ma;fa++)La(r,Z,Z.material[fa],ga)}else if(Z instanceof THREE.RenderableLine){r=Z.v1;E=Z.v2;r.positionScreen.x*=n;r.positionScreen.y*=o;E.positionScreen.x*=n;E.positionScreen.y*=o;B.addPoint(r.positionScreen.x,r.positionScreen.y);B.addPoint(E.positionScreen.x,E.positionScreen.y);
if(I.instersects(B)){fa=0;for(ma=Z.material.length;fa<ma;)Ma(r,E,Z,Z.material[fa++],ga)}}else if(Z instanceof THREE.RenderableFace3){r=Z.v1;E=Z.v2;L=Z.v3;r.positionScreen.x*=n;r.positionScreen.y*=o;E.positionScreen.x*=n;E.positionScreen.y*=o;L.positionScreen.x*=n;L.positionScreen.y*=o;if(Z.overdraw){Da(r.positionScreen,E.positionScreen);Da(E.positionScreen,L.positionScreen);Da(L.positionScreen,r.positionScreen)}B.add3Points(r.positionScreen.x,r.positionScreen.y,E.positionScreen.x,E.positionScreen.y,
L.positionScreen.x,L.positionScreen.y);if(I.instersects(B)){fa=0;for(ma=Z.meshMaterial.length;fa<ma;){sa=Z.meshMaterial[fa++];if(sa instanceof THREE.MeshFaceMaterial){Ea=0;for(Ia=Z.faceMaterial.length;Ea<Ia;)(sa=Z.faceMaterial[Ea++])&&Fa(r,E,L,Z,sa,ga)}else Fa(r,E,L,Z,sa,ga)}}}A.addRectangle(B)}l.setTransform(1,0,0,1,0,0)}};
THREE.SVGRenderer=function(){function a(D,R,S){var I,A,B,W;I=0;for(A=D.lights.length;I<A;I++){B=D.lights[I];if(B instanceof THREE.DirectionalLight){W=R.normalWorld.dot(B.position)*B.intensity;if(W>0){S.r+=B.color.r*W;S.g+=B.color.g*W;S.b+=B.color.b*W}}else if(B instanceof THREE.PointLight){j.sub(B.position,R.centroidWorld);j.normalize();W=R.normalWorld.dot(j)*B.intensity;if(W>0){S.r+=B.color.r*W;S.g+=B.color.g*W;S.b+=B.color.b*W}}}}function b(D,R,S,I,A,B){y=e(H++);y.setAttribute("d","M "+D.positionScreen.x+
" "+D.positionScreen.y+" L "+R.positionScreen.x+" "+R.positionScreen.y+" L "+S.positionScreen.x+","+S.positionScreen.y+"z");if(A instanceof THREE.MeshBasicMaterial)v.__styleString=A.color.__styleString;else if(A instanceof THREE.MeshLambertMaterial)if(K){g.r=k.r;g.g=k.g;g.b=k.b;a(B,I,g);v.r=A.color.r*g.r;v.g=A.color.g*g.g;v.b=A.color.b*g.b;v.updateStyleString()}else v.__styleString=A.color.__styleString;else if(A instanceof THREE.MeshDepthMaterial){i=1-A.__2near/(A.__farPlusNear-I.z*A.__farMinusNear);
v.setRGB(i,i,i)}else A instanceof THREE.MeshNormalMaterial&&v.setRGB(h(I.normalWorld.x),h(I.normalWorld.y),h(I.normalWorld.z));A.wireframe?y.setAttribute("style","fill: none; stroke: "+v.__styleString+"; stroke-width: "+A.wireframe_linewidth+"; stroke-opacity: "+A.opacity+"; stroke-linecap: "+A.wireframe_linecap+"; stroke-linejoin: "+A.wireframe_linejoin):y.setAttribute("style","fill: "+v.__styleString+"; fill-opacity: "+A.opacity);l.appendChild(y)}function d(D,R,S,I,A,B,W){y=e(H++);y.setAttribute("d",
"M "+D.positionScreen.x+" "+D.positionScreen.y+" L "+R.positionScreen.x+" "+R.positionScreen.y+" L "+S.positionScreen.x+","+S.positionScreen.y+" L "+I.positionScreen.x+","+I.positionScreen.y+"z");if(B instanceof THREE.MeshBasicMaterial)v.__styleString=B.color.__styleString;else if(B instanceof THREE.MeshLambertMaterial)if(K){g.r=k.r;g.g=k.g;g.b=k.b;a(W,A,g);v.r=B.color.r*g.r;v.g=B.color.g*g.g;v.b=B.color.b*g.b;v.updateStyleString()}else v.__styleString=B.color.__styleString;else if(B instanceof THREE.MeshDepthMaterial){i=
1-B.__2near/(B.__farPlusNear-A.z*B.__farMinusNear);v.setRGB(i,i,i)}else B instanceof THREE.MeshNormalMaterial&&v.setRGB(h(A.normalWorld.x),h(A.normalWorld.y),h(A.normalWorld.z));B.wireframe?y.setAttribute("style","fill: none; stroke: "+v.__styleString+"; stroke-width: "+B.wireframe_linewidth+"; stroke-opacity: "+B.opacity+"; stroke-linecap: "+B.wireframe_linecap+"; stroke-linejoin: "+B.wireframe_linejoin):y.setAttribute("style","fill: "+v.__styleString+"; fill-opacity: "+B.opacity);l.appendChild(y)}
function e(D){if(u[D]==null){u[D]=document.createElementNS("http://www.w3.org/2000/svg","path");O==0&&u[D].setAttribute("shape-rendering","crispEdges");return u[D]}return u[D]}function h(D){return D<0?Math.min((1+D)*0.5,0.5):0.5+Math.min(D*0.5,0.5)}var n=null,o=new THREE.Projector,l=document.createElementNS("http://www.w3.org/2000/svg","svg"),m,c,z,x,q,r,E,L,P=new THREE.Rectangle,J=new THREE.Rectangle,K=false,v=new THREE.Color(16777215),g=new THREE.Color(16777215),k=new THREE.Color(0),f=new THREE.Color(0),
p=new THREE.Color(0),i,j=new THREE.Vector3,u=[],s=[],G=[],y,H,Q,C,O=1;this.domElement=l;this.autoClear=true;this.setQuality=function(D){switch(D){case "high":O=1;break;case "low":O=0}};this.setSize=function(D,R){m=D;c=R;z=m/2;x=c/2;l.setAttribute("viewBox",-z+" "+-x+" "+m+" "+c);l.setAttribute("width",m);l.setAttribute("height",c);P.set(-z,-x,z,x)};this.clear=function(){for(;l.childNodes.length>0;)l.removeChild(l.childNodes[0])};this.render=function(D,R){var S,I,A,B,W,Y,N,U;this.autoClear&&this.clear();
n=o.projectScene(D,R);C=Q=H=0;if(K=D.lights.length>0){N=D.lights;k.setRGB(0,0,0);f.setRGB(0,0,0);p.setRGB(0,0,0);S=0;for(I=N.length;S<I;S++){A=N[S];B=A.color;if(A instanceof THREE.AmbientLight){k.r+=B.r;k.g+=B.g;k.b+=B.b}else if(A instanceof THREE.DirectionalLight){f.r+=B.r;f.g+=B.g;f.b+=B.b}else if(A instanceof THREE.PointLight){p.r+=B.r;p.g+=B.g;p.b+=B.b}}}S=0;for(I=n.length;S<I;S++){N=n[S];J.empty();if(N instanceof THREE.RenderableParticle){q=N;q.x*=z;q.y*=-x;A=0;for(B=N.material.length;A<B;A++)if(U=
N.material[A]){W=q;Y=N;U=U;var aa=Q++;if(s[aa]==null){s[aa]=document.createElementNS("http://www.w3.org/2000/svg","circle");O==0&&s[aa].setAttribute("shape-rendering","crispEdges")}y=s[aa];y.setAttribute("cx",W.x);y.setAttribute("cy",W.y);y.setAttribute("r",Y.scale.x*z);if(U instanceof THREE.ParticleCircleMaterial){if(K){g.r=k.r+f.r+p.r;g.g=k.g+f.g+p.g;g.b=k.b+f.b+p.b;v.r=U.color.r*g.r;v.g=U.color.g*g.g;v.b=U.color.b*g.b;v.updateStyleString()}else v=U.color;y.setAttribute("style","fill: "+v.__styleString)}l.appendChild(y)}}else if(N instanceof
THREE.RenderableLine){q=N.v1;r=N.v2;q.positionScreen.x*=z;q.positionScreen.y*=-x;r.positionScreen.x*=z;r.positionScreen.y*=-x;J.addPoint(q.positionScreen.x,q.positionScreen.y);J.addPoint(r.positionScreen.x,r.positionScreen.y);if(P.instersects(J)){A=0;for(B=N.material.length;A<B;)if(U=N.material[A++]){W=q;Y=r;U=U;aa=C++;if(G[aa]==null){G[aa]=document.createElementNS("http://www.w3.org/2000/svg","line");O==0&&G[aa].setAttribute("shape-rendering","crispEdges")}y=G[aa];y.setAttribute("x1",W.positionScreen.x);
y.setAttribute("y1",W.positionScreen.y);y.setAttribute("x2",Y.positionScreen.x);y.setAttribute("y2",Y.positionScreen.y);if(U instanceof THREE.LineBasicMaterial){v.__styleString=U.color.__styleString;y.setAttribute("style","fill: none; stroke: "+v.__styleString+"; stroke-width: "+U.linewidth+"; stroke-opacity: "+U.opacity+"; stroke-linecap: "+U.linecap+"; stroke-linejoin: "+U.linejoin);l.appendChild(y)}}}}else if(N instanceof THREE.RenderableFace3){q=N.v1;r=N.v2;E=N.v3;q.positionScreen.x*=z;q.positionScreen.y*=
-x;r.positionScreen.x*=z;r.positionScreen.y*=-x;E.positionScreen.x*=z;E.positionScreen.y*=-x;J.addPoint(q.positionScreen.x,q.positionScreen.y);J.addPoint(r.positionScreen.x,r.positionScreen.y);J.addPoint(E.positionScreen.x,E.positionScreen.y);if(P.instersects(J)){A=0;for(B=N.meshMaterial.length;A<B;){U=N.meshMaterial[A++];if(U instanceof THREE.MeshFaceMaterial){W=0;for(Y=N.faceMaterial.length;W<Y;)(U=N.faceMaterial[W++])&&b(q,r,E,N,U,D)}else U&&b(q,r,E,N,U,D)}}}else if(N instanceof THREE.RenderableFace4){q=
N.v1;r=N.v2;E=N.v3;L=N.v4;q.positionScreen.x*=z;q.positionScreen.y*=-x;r.positionScreen.x*=z;r.positionScreen.y*=-x;E.positionScreen.x*=z;E.positionScreen.y*=-x;L.positionScreen.x*=z;L.positionScreen.y*=-x;J.addPoint(q.positionScreen.x,q.positionScreen.y);J.addPoint(r.positionScreen.x,r.positionScreen.y);J.addPoint(E.positionScreen.x,E.positionScreen.y);J.addPoint(L.positionScreen.x,L.positionScreen.y);if(P.instersects(J)){A=0;for(B=N.meshMaterial.length;A<B;){U=N.meshMaterial[A++];if(U instanceof
THREE.MeshFaceMaterial){W=0;for(Y=N.faceMaterial.length;W<Y;)(U=N.faceMaterial[W++])&&d(q,r,E,L,N,U,D)}else U&&d(q,r,E,L,N,U,D)}}}}}};
THREE.WebGLRenderer=function(a){function b(g,k){var f=c.createProgram(),p=[c.getParameter(c.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","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 vec2 uv;\n"].join("\n");c.attachShader(f,o("fragment","#ifdef GL_ES\nprecision highp float;\n#endif\nuniform mat4 viewMatrix;\n"+
g));c.attachShader(f,o("vertex",p+k));c.linkProgram(f);c.getProgramParameter(f,c.LINK_STATUS)||alert("Could not initialise shaders\nVALIDATE_STATUS: "+c.getProgramParameter(f,c.VALIDATE_STATUS)+", gl error ["+c.getError()+"]");f.uniforms={};f.attributes={};return f}function d(g,k){if(g.image.length==6){if(!g.image.__webGLTextureCube&&!g.image.__cubeMapInitialized&&g.image.loadCount==6){g.image.__webGLTextureCube=c.createTexture();c.bindTexture(c.TEXTURE_CUBE_MAP,g.image.__webGLTextureCube);c.texParameteri(c.TEXTURE_CUBE_MAP,
c.TEXTURE_WRAP_S,c.CLAMP_TO_EDGE);c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_WRAP_T,c.CLAMP_TO_EDGE);c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_MAG_FILTER,c.LINEAR);c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_MIN_FILTER,c.LINEAR_MIPMAP_LINEAR);for(var f=0;f<6;++f)c.texImage2D(c.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,g.image[f]);c.generateMipmap(c.TEXTURE_CUBE_MAP);c.bindTexture(c.TEXTURE_CUBE_MAP,null);g.image.__cubeMapInitialized=true}c.activeTexture(c.TEXTURE0+k);c.bindTexture(c.TEXTURE_CUBE_MAP,
g.image.__webGLTextureCube)}}function e(g,k){if(!g.__webGLTexture&&g.image.loaded){g.__webGLTexture=c.createTexture();c.bindTexture(c.TEXTURE_2D,g.__webGLTexture);c.texImage2D(c.TEXTURE_2D,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,g.image);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,l(g.wrap_s));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,l(g.wrap_t));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,l(g.mag_filter));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,l(g.min_filter));c.generateMipmap(c.TEXTURE_2D);
c.bindTexture(c.TEXTURE_2D,null)}c.activeTexture(c.TEXTURE0+k);c.bindTexture(c.TEXTURE_2D,g.__webGLTexture)}function h(g,k){var f,p,i;f=0;for(p=k.length;f<p;f++){i=k[f];g.uniforms[i]=c.getUniformLocation(g,i)}}function n(g,k){var f,p,i;f=0;for(p=k.length;f<p;f++){i=k[f];g.attributes[i]=c.getAttribLocation(g,i);g.attributes[i]>=0&&c.enableVertexAttribArray(g.attributes[i])}}function o(g,k){var f;if(g=="fragment")f=c.createShader(c.FRAGMENT_SHADER);else if(g=="vertex")f=c.createShader(c.VERTEX_SHADER);
c.shaderSource(f,k);c.compileShader(f);if(!c.getShaderParameter(f,c.COMPILE_STATUS)){alert(c.getShaderInfoLog(f));return null}return f}function l(g){switch(g){case THREE.RepeatWrapping:return c.REPEAT;case THREE.ClampToEdgeWrapping:return c.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return c.MIRRORED_REPEAT;case THREE.NearestFilter:return c.NEAREST;case THREE.NearestMipMapNearestFilter:return c.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return c.NEAREST_MIPMAP_LINEAR;case THREE.LinearFilter:return c.LINEAR;
case THREE.LinearMipMapNearestFilter:return c.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return c.LINEAR_MIPMAP_LINEAR}return 0}var m=document.createElement("canvas"),c,z,x,q=new THREE.Matrix4,r,E=new Float32Array(16),L=new Float32Array(16),P=new Float32Array(16),J=new Float32Array(9),K=new Float32Array(16);a=function(g,k){if(g){var f,p,i,j=pointLights=maxDirLights=maxPointLights=0;f=0;for(p=g.lights.length;f<p;f++){i=g.lights[f];i instanceof THREE.DirectionalLight&&j++;i instanceof
THREE.PointLight&&pointLights++}if(pointLights+j<=k){maxDirLights=j;maxPointLights=pointLights}else{maxDirLights=Math.ceil(k*j/(pointLights+j));maxPointLights=k-maxDirLights}return{directional:maxDirLights,point:maxPointLights}}return{directional:1,point:k-1}}(a,4);this.domElement=m;this.autoClear=true;try{c=m.getContext("experimental-webgl",{antialias:true})}catch(v){}if(!c){alert("WebGL not supported");throw"cannot create webgl context";}c.clearColor(0,0,0,1);c.clearDepth(1);c.enable(c.DEPTH_TEST);
c.depthFunc(c.LEQUAL);c.frontFace(c.CCW);c.cullFace(c.BACK);c.enable(c.CULL_FACE);c.enable(c.BLEND);c.blendFunc(c.ONE,c.ONE_MINUS_SRC_ALPHA);c.clearColor(0,0,0,0);z=x=function(g,k){var f=[g?"#define MAX_DIR_LIGHTS "+g:"",k?"#define MAX_POINT_LIGHTS "+k:"","uniform bool enableLighting;\nuniform bool useRefract;\nuniform int pointLightNumber;\nuniform int directionalLightNumber;\nuniform vec3 ambientLightColor;",g?"uniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];":"",g?"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];":
"",k?"uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];":"",k?"uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];":"","varying vec3 vNormal;\nvarying vec2 vUv;\nvarying vec3 vLightWeighting;",k?"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];":"","varying vec3 vViewPosition;\nvarying vec3 vReflect;\nuniform float mRefractionRatio;\nvoid main(void) {\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvViewPosition = cameraPosition - mPosition.xyz;\nvec3 nWorld = mat3( objectMatrix[0].xyz, objectMatrix[1].xyz, objectMatrix[2].xyz ) * normal;\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvec3 transformedNormal = normalize( normalMatrix * normal );\nif ( !enableLighting ) {\nvLightWeighting = vec3( 1.0, 1.0, 1.0 );\n} else {\nvLightWeighting = ambientLightColor;",
g?"for( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {":"",g?"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );":"",g?"float directionalLightWeighting = max( dot( transformedNormal, normalize( lDirection.xyz ) ), 0.0 );":"",g?"vLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;":"",g?"}":"",k?"for( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {":"",k?"vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );":"",k?"vPointLightVector[ i ] = normalize( lPosition.xyz - mvPosition.xyz );":
"",k?"float pointLightWeighting = max( dot( transformedNormal, vPointLightVector[ i ] ), 0.0 );":"",k?"vLightWeighting += pointLightColor[ i ] * pointLightWeighting;":"",k?"}":"","}\nvNormal = transformedNormal;\nvUv = uv;\nif ( useRefract ) {\nvReflect = refract( normalize(mPosition.xyz - cameraPosition), normalize(nWorld.xyz), mRefractionRatio );\n} else {\nvReflect = reflect( normalize(mPosition.xyz - cameraPosition), normalize(nWorld.xyz) );\n}\ngl_Position = projectionMatrix * mvPosition;\n}"].join("\n"),
p=[g?"#define MAX_DIR_LIGHTS "+g:"",k?"#define MAX_POINT_LIGHTS "+k:"","uniform int material;\nuniform bool enableMap;\nuniform bool enableCubeMap;\nuniform bool mixEnvMap;\nuniform samplerCube tCube;\nuniform float mReflectivity;\nuniform sampler2D tMap;\nuniform vec4 mColor;\nuniform float mOpacity;\nuniform vec4 mAmbient;\nuniform vec4 mSpecular;\nuniform float mShininess;\nuniform float m2Near;\nuniform float mFarPlusNear;\nuniform float mFarMinusNear;\nuniform int pointLightNumber;\nuniform int directionalLightNumber;",
g?"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];":"","varying vec3 vNormal;\nvarying vec2 vUv;\nvarying vec3 vLightWeighting;",k?"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];":"","varying vec3 vViewPosition;\nvarying vec3 vReflect;\nuniform vec3 cameraPosition;\nvoid main() {\nvec4 mapColor = vec4( 1.0, 1.0, 1.0, 1.0 );\nvec4 cubeColor = vec4( 1.0, 1.0, 1.0, 1.0 );\nif ( enableMap ) {\nmapColor = texture2D( tMap, vUv );\n}\nif ( enableCubeMap ) {\ncubeColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\n}\nif ( material == 5 ) { \nvec3 wPos = cameraPosition - vViewPosition;\ngl_FragColor = textureCube( tCube, vec3( -wPos.x, wPos.yz ) );\n} else if ( material == 4 ) { \ngl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, mOpacity );\n} else if ( material == 3 ) { \nfloat w = 0.5;\ngl_FragColor = vec4( w, w, w, mOpacity );\n} else if ( material == 2 ) { \nvec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );",
k?"vec4 pointDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );":"",k?"vec4 pointSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );":"",k?"for( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {":"",k?"vec3 pointVector = normalize( vPointLightVector[ i ] );":"",k?"vec3 pointHalfVector = normalize( vPointLightVector[ i ] + vViewPosition );":"",k?"float pointDotNormalHalf = dot( normal, pointHalfVector );":"",k?"float pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );":"",k?"float pointSpecularWeight = 0.0;":"",k?"if ( pointDotNormalHalf >= 0.0 )":
"",k?"pointSpecularWeight = pow( pointDotNormalHalf, mShininess );":"",k?"pointDiffuse  += mColor * pointDiffuseWeight;":"",k?"pointSpecular += mSpecular * pointSpecularWeight;":"",k?"}":"",g?"vec4 dirDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );":"",g?"vec4 dirSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );":"",g?"for( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {":"",g?"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );":"",g?"vec3 dirVector = normalize( lDirection.xyz );":"",g?"vec3 dirHalfVector = normalize( lDirection.xyz + vViewPosition );":
"",g?"float dirDotNormalHalf = dot( normal, dirHalfVector );":"",g?"float dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );":"",g?"float dirSpecularWeight = 0.0;":"",g?"if ( dirDotNormalHalf >= 0.0 )":"",g?"dirSpecularWeight = pow( dirDotNormalHalf, mShininess );":"",g?"dirDiffuse  += mColor * dirDiffuseWeight;":"",g?"dirSpecular += mSpecular * dirSpecularWeight;":"",g?"}":"","vec4 totalLight = mAmbient;",g?"totalLight += dirDiffuse + dirSpecular;":"",k?"totalLight += pointDiffuse + pointSpecular;":
"","if ( mixEnvMap ) {\ngl_FragColor = vec4( mix( mapColor.rgb * totalLight.xyz * vLightWeighting, cubeColor.rgb, mReflectivity ), mapColor.a );\n} else {\ngl_FragColor = vec4( mapColor.rgb * cubeColor.rgb * totalLight.xyz * vLightWeighting, mapColor.a );\n}\n} else if ( material == 1 ) {\nif ( mixEnvMap ) {\ngl_FragColor = vec4( mix( mColor.rgb * mapColor.rgb * vLightWeighting, cubeColor.rgb, mReflectivity ), mColor.a * mapColor.a );\n} else {\ngl_FragColor = vec4( mColor.rgb * mapColor.rgb * cubeColor.rgb * vLightWeighting, mColor.a * mapColor.a );\n}\n} else {\nif ( mixEnvMap ) {\ngl_FragColor = mix( mColor * mapColor, cubeColor, mReflectivity );\n} else {\ngl_FragColor = mColor * mapColor * cubeColor;\n}\n}\n}"].join("\n");
f=b(p,f);c.useProgram(f);h(f,["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition","enableLighting","ambientLightColor","material","mColor","mAmbient","mSpecular","mShininess","mOpacity","enableMap","tMap","enableCubeMap","tCube","mixEnvMap","mReflectivity","mRefractionRatio","useRefract","m2Near","mFarPlusNear","mFarMinusNear"]);g&&h(f,["directionalLightNumber","directionalLightColor","directionalLightDirection"]);k&&h(f,["pointLightNumber","pointLightColor",
"pointLightPosition"]);c.uniform1i(f.uniforms.enableMap,0);c.uniform1i(f.uniforms.tMap,0);c.uniform1i(f.uniforms.enableCubeMap,0);c.uniform1i(f.uniforms.tCube,1);c.uniform1i(f.uniforms.mixEnvMap,0);c.uniform1i(f.uniforms.useRefract,0);n(f,["position","normal","uv"]);return f}(a.directional,a.point);this.setSize=function(g,k){m.width=g;m.height=k;c.viewport(0,0,m.width,m.height)};this.clear=function(){c.clear(c.COLOR_BUFFER_BIT|c.DEPTH_BUFFER_BIT)};this.setupLights=function(g,k){var f,p,i,j,u,s=[],
G=[],y=[];j=[];u=[];c.uniform1i(g.uniforms.enableLighting,k.length);f=0;for(p=k.length;f<p;f++){i=k[f];if(i instanceof THREE.AmbientLight)s.push(i);else if(i instanceof THREE.DirectionalLight)y.push(i);else i instanceof THREE.PointLight&&G.push(i)}f=i=j=u=0;for(p=s.length;f<p;f++){i+=s[f].color.r;j+=s[f].color.g;u+=s[f].color.b}c.uniform3f(g.uniforms.ambientLightColor,i,j,u);j=[];u=[];f=0;for(p=y.length;f<p;f++){i=y[f];j.push(i.color.r*i.intensity);j.push(i.color.g*i.intensity);j.push(i.color.b*i.intensity);
u.push(i.position.x);u.push(i.position.y);u.push(i.position.z)}if(y.length){c.uniform1i(g.uniforms.directionalLightNumber,y.length);c.uniform3fv(g.uniforms.directionalLightDirection,u);c.uniform3fv(g.uniforms.directionalLightColor,j)}j=[];u=[];f=0;for(p=G.length;f<p;f++){i=G[f];j.push(i.color.r*i.intensity);j.push(i.color.g*i.intensity);j.push(i.color.b*i.intensity);u.push(i.position.x);u.push(i.position.y);u.push(i.position.z)}if(G.length){c.uniform1i(g.uniforms.pointLightNumber,G.length);c.uniform3fv(g.uniforms.pointLightPosition,
u);c.uniform3fv(g.uniforms.pointLightColor,j)}};this.createBuffers=function(g,k){var f,p,i,j,u,s,G,y,H,Q=[],C=[],O=[],D=[],R=[],S=[],I=0,A=g.geometry.geometryChunks[k],B;i=false;f=0;for(p=g.material.length;f<p;f++){meshMaterial=g.material[f];if(meshMaterial instanceof THREE.MeshFaceMaterial){u=0;for(B=A.material.length;u<B;u++)if(A.material[u]&&A.material[u].shading!=undefined&&A.material[u].shading==THREE.SmoothShading){i=true;break}}else if(meshMaterial&&meshMaterial.shading!=undefined&&meshMaterial.shading==
THREE.SmoothShading){i=true;break}if(i)break}B=i;f=0;for(p=A.faces.length;f<p;f++){i=A.faces[f];j=g.geometry.faces[i];u=j.vertexNormals;faceNormal=j.normal;i=g.geometry.uvs[i];if(j instanceof THREE.Face3){s=g.geometry.vertices[j.a].position;G=g.geometry.vertices[j.b].position;y=g.geometry.vertices[j.c].position;O.push(s.x,s.y,s.z);O.push(G.x,G.y,G.z);O.push(y.x,y.y,y.z);if(g.geometry.hasTangents){s=g.geometry.vertices[j.a].tangent;G=g.geometry.vertices[j.b].tangent;y=g.geometry.vertices[j.c].tangent;
R.push(s.x,s.y,s.z,s.w);R.push(G.x,G.y,G.z,G.w);R.push(y.x,y.y,y.z,y.w)}if(u.length==3&&B)for(j=0;j<3;j++)D.push(u[j].x,u[j].y,u[j].z);else for(j=0;j<3;j++)D.push(faceNormal.x,faceNormal.y,faceNormal.z);if(i)for(j=0;j<3;j++)S.push(i[j].u,i[j].v);Q.push(I,I+1,I+2);C.push(I,I+1);C.push(I,I+2);C.push(I+1,I+2);I+=3}else if(j instanceof THREE.Face4){s=g.geometry.vertices[j.a].position;G=g.geometry.vertices[j.b].position;y=g.geometry.vertices[j.c].position;H=g.geometry.vertices[j.d].position;O.push(s.x,
s.y,s.z);O.push(G.x,G.y,G.z);O.push(y.x,y.y,y.z);O.push(H.x,H.y,H.z);if(g.geometry.hasTangents){s=g.geometry.vertices[j.a].tangent;G=g.geometry.vertices[j.b].tangent;y=g.geometry.vertices[j.c].tangent;j=g.geometry.vertices[j.d].tangent;R.push(s.x,s.y,s.z,s.w);R.push(G.x,G.y,G.z,G.w);R.push(y.x,y.y,y.z,y.w);R.push(j.x,j.y,j.z,j.w)}if(u.length==4&&B)for(j=0;j<4;j++)D.push(u[j].x,u[j].y,u[j].z);else for(j=0;j<4;j++)D.push(faceNormal.x,faceNormal.y,faceNormal.z);if(i)for(j=0;j<4;j++)S.push(i[j].u,i[j].v);
Q.push(I,I+1,I+2);Q.push(I,I+2,I+3);C.push(I,I+1);C.push(I,I+2);C.push(I,I+3);C.push(I+1,I+2);C.push(I+2,I+3);I+=4}}if(O.length){A.__webGLVertexBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,A.__webGLVertexBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(O),c.STATIC_DRAW);A.__webGLNormalBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,A.__webGLNormalBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(D),c.STATIC_DRAW);if(g.geometry.hasTangents){A.__webGLTangentBuffer=c.createBuffer();
c.bindBuffer(c.ARRAY_BUFFER,A.__webGLTangentBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(R),c.STATIC_DRAW)}if(S.length>0){A.__webGLUVBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,A.__webGLUVBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(S),c.STATIC_DRAW)}A.__webGLFaceBuffer=c.createBuffer();c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,A.__webGLFaceBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(Q),c.STATIC_DRAW);A.__webGLLineBuffer=c.createBuffer();c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,
A.__webGLLineBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(C),c.STATIC_DRAW);A.__webGLFaceCount=Q.length;A.__webGLLineCount=C.length}};this.renderBuffer=function(g,k,f,p){var i,j,u,s,G,y,H,Q,C;if(f instanceof THREE.MeshShaderMaterial){if(!f.program){f.program=b(f.fragment_shader,f.vertex_shader);H=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(C in f.uniforms)H.push(C);h(f.program,H);n(f.program,["position","normal","uv","tangent"])}C=
f.program}else C=x;if(C!=z){c.useProgram(C);z=C}C==x&&this.setupLights(C,k);this.loadCamera(C,g);this.loadMatrices(C);if(f instanceof THREE.MeshShaderMaterial){u=f.wireframe;L.set(q.flatten());s=f.wireframe_linewidth;g=C;k=f.uniforms;var O;for(i in k){Q=k[i].type;H=k[i].value;O=g.uniforms[i];if(Q=="i")c.uniform1i(O,H);else if(Q=="f")c.uniform1f(O,H);else if(Q=="v3")c.uniform3f(O,H.x,H.y,H.z);else if(Q=="c")c.uniform3f(O,H.r,H.g,H.b);else if(Q=="t"){c.uniform1i(O,H);if(Q=k[i].texture)Q.image instanceof
Array&&Q.image.length==6?d(Q,H):e(Q,H)}}}if(f instanceof THREE.MeshPhongMaterial||f instanceof THREE.MeshLambertMaterial||f instanceof THREE.MeshBasicMaterial){i=f.color;j=f.opacity;u=f.wireframe;s=f.wireframe_linewidth;G=f.map;y=f.env_map;k=f.combine==THREE.MixOperation;g=f.reflectivity;Q=f.env_map&&f.env_map.mapping instanceof THREE.CubeRefractionMapping;H=f.refraction_ratio;c.uniform4f(C.uniforms.mColor,i.r*j,i.g*j,i.b*j,j);c.uniform1i(C.uniforms.mixEnvMap,k);c.uniform1f(C.uniforms.mReflectivity,
g);c.uniform1i(C.uniforms.useRefract,Q);c.uniform1f(C.uniforms.mRefractionRatio,H)}if(f instanceof THREE.MeshNormalMaterial){j=f.opacity;c.uniform1f(C.uniforms.mOpacity,j);c.uniform1i(C.uniforms.material,4)}else if(f instanceof THREE.MeshDepthMaterial){j=f.opacity;u=f.wireframe;s=f.wireframe_linewidth;c.uniform1f(C.uniforms.mOpacity,j);c.uniform1f(C.uniforms.m2Near,f.__2near);c.uniform1f(C.uniforms.mFarPlusNear,f.__farPlusNear);c.uniform1f(C.uniforms.mFarMinusNear,f.__farMinusNear);c.uniform1i(C.uniforms.material,
3)}else if(f instanceof THREE.MeshPhongMaterial){i=f.ambient;g=f.specular;f=f.shininess;c.uniform4f(C.uniforms.mAmbient,i.r,i.g,i.b,j);c.uniform4f(C.uniforms.mSpecular,g.r,g.g,g.b,j);c.uniform1f(C.uniforms.mShininess,f);c.uniform1i(C.uniforms.material,2)}else if(f instanceof THREE.MeshLambertMaterial)c.uniform1i(C.uniforms.material,1);else if(f instanceof THREE.MeshBasicMaterial)c.uniform1i(C.uniforms.material,0);else if(f instanceof THREE.MeshCubeMaterial){c.uniform1i(C.uniforms.material,5);y=f.env_map}if(G){e(G,
0);c.uniform1i(C.uniforms.tMap,0);c.uniform1i(C.uniforms.enableMap,1)}else c.uniform1i(C.uniforms.enableMap,0);if(y){d(y,1);c.uniform1i(C.uniforms.tCube,1);c.uniform1i(C.uniforms.enableCubeMap,1)}else c.uniform1i(C.uniforms.enableCubeMap,0);j=C.attributes;c.bindBuffer(c.ARRAY_BUFFER,p.__webGLVertexBuffer);c.vertexAttribPointer(j.position,3,c.FLOAT,false,0,0);if(j.normal>=0){c.bindBuffer(c.ARRAY_BUFFER,p.__webGLNormalBuffer);c.vertexAttribPointer(j.normal,3,c.FLOAT,false,0,0)}if(j.tangent>=0){c.bindBuffer(c.ARRAY_BUFFER,
p.__webGLTangentBuffer);c.vertexAttribPointer(j.tangent,4,c.FLOAT,false,0,0)}if(j.uv>=0)if(p.__webGLUVBuffer){c.bindBuffer(c.ARRAY_BUFFER,p.__webGLUVBuffer);c.enableVertexAttribArray(j.uv);c.vertexAttribPointer(j.uv,2,c.FLOAT,false,0,0)}else c.disableVertexAttribArray(j.uv);if(u){c.lineWidth(s);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,p.__webGLLineBuffer);c.drawElements(c.LINES,p.__webGLLineCount,c.UNSIGNED_SHORT,0)}else{c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,p.__webGLFaceBuffer);c.drawElements(c.TRIANGLES,
p.__webGLFaceCount,c.UNSIGNED_SHORT,0)}};this.renderPass=function(g,k,f,p,i,j){var u,s,G,y,H;G=0;for(y=f.material.length;G<y;G++){u=f.material[G];if(u instanceof THREE.MeshFaceMaterial){u=0;for(s=p.material.length;u<s;u++)if((H=p.material[u])&&H.blending==i&&H.opacity<1==j){this.setBlending(H.blending);this.renderBuffer(g,k,H,p)}}else if((H=u)&&H.blending==i&&H.opacity<1==j){this.setBlending(H.blending);this.renderBuffer(g,k,H,p)}}};this.render=function(g,k){var f,p,i,j,u=g.lights;this.initWebGLObjects(g);
this.autoClear&&this.clear();k.autoUpdateMatrix&&k.updateMatrix();E.set(k.matrix.flatten());P.set(k.projectionMatrix.flatten());f=0;for(p=g.__webGLObjects.length;f<p;f++){i=g.__webGLObjects[f];j=i.object;i=i.buffer;if(j.visible){this.setupMatrices(j,k);this.renderPass(k,u,j,i,THREE.NormalBlending,false)}}f=0;for(p=g.__webGLObjects.length;f<p;f++){i=g.__webGLObjects[f];j=i.object;i=i.buffer;if(j.visible){this.setupMatrices(j,k);this.renderPass(k,u,j,i,THREE.AdditiveBlending,false);this.renderPass(k,
u,j,i,THREE.SubtractiveBlending,false);this.renderPass(k,u,j,i,THREE.AdditiveBlending,true);this.renderPass(k,u,j,i,THREE.SubtractiveBlending,true);this.renderPass(k,u,j,i,THREE.NormalBlending,true)}}};this.initWebGLObjects=function(g){var k,f,p,i,j,u;if(!g.__webGLObjects){g.__webGLObjects=[];g.__webGLObjectsMap={}}k=0;for(f=g.objects.length;k<f;k++){p=g.objects[k];if(g.__webGLObjectsMap[p.id]==undefined)g.__webGLObjectsMap[p.id]={};u=g.__webGLObjectsMap[p.id];if(p instanceof THREE.Mesh)for(j in p.geometry.geometryChunks){i=
p.geometry.geometryChunks[j];i.__webGLVertexBuffer||this.createBuffers(p,j);if(u[j]==undefined){i={buffer:i,object:p};g.__webGLObjects.push(i);u[j]=1}}}};this.removeObject=function(g,k){var f,p;for(f=g.__webGLObjects.length-1;f>=0;f--){p=g.__webGLObjects[f].object;k==p&&g.__webGLObjects.splice(f,1)}};this.setupMatrices=function(g,k){g.autoUpdateMatrix&&g.updateMatrix();q.multiply(k.matrix,g.matrix);L.set(q.flatten());r=THREE.Matrix4.makeInvert3x3(q).transpose();J.set(r.m);K.set(g.matrix.flatten())};
this.loadMatrices=function(g){c.uniformMatrix4fv(g.uniforms.viewMatrix,false,E);c.uniformMatrix4fv(g.uniforms.modelViewMatrix,false,L);c.uniformMatrix4fv(g.uniforms.projectionMatrix,false,P);c.uniformMatrix3fv(g.uniforms.normalMatrix,false,J);c.uniformMatrix4fv(g.uniforms.objectMatrix,false,K)};this.loadCamera=function(g,k){c.uniform3f(g.uniforms.cameraPosition,k.position.x,k.position.y,k.position.z)};this.setBlending=function(g){switch(g){case THREE.AdditiveBlending:c.blendEquation(c.FUNC_ADD);c.blendFunc(c.ONE,
c.ONE);break;case THREE.SubtractiveBlending:c.blendFunc(c.DST_COLOR,c.ZERO);break;default:c.blendEquation(c.FUNC_ADD);c.blendFunc(c.ONE,c.ONE_MINUS_SRC_ALPHA)}};this.setFaceCulling=function(g,k){if(g){!k||k=="ccw"?c.frontFace(c.CCW):c.frontFace(c.CW);if(g=="back")c.cullFace(c.BACK);else g=="front"?c.cullFace(c.FRONT):c.cullFace(c.FRONT_AND_BACK);c.enable(c.CULL_FACE)}else c.disable(c.CULL_FACE)};this.supportsVertexTextures=function(){return c.getParameter(c.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0}};
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.faceMaterial=this.meshMaterial=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.material=null};
THREE.RenderableLine=function(){this.z=null;this.v1=new THREE.Vertex;this.v2=new THREE.Vertex;this.material=null};