// ThreeCanvas.js r37 - http://github.com/mrdoob/three.js
var THREE=THREE||{};THREE.Color=function(a){this.setHex(a)};
THREE.Color.prototype={autoUpdate:!0,copy:function(a){this.r=a.r;this.g=a.g;this.b=a.b;this.hex=a.hex;this.__styleString=a.__styleString},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHSV:function(a,b,c){var e,d,f,g,j,h;if(c==0)e=d=f=0;else{g=Math.floor(a*6);j=a*6-g;a=c*(1-b);h=c*(1-b*j);b=c*(1-b*(1-j));switch(g){case 1:e=h;d=c;f=a;break;case 2:e=a;d=c;f=b;break;case 3:e=a;d=h;f=c;break;case 4:e=b;d=a;f=c;break;case 5:e=c;d=a;
f=h;break;case 6:case 0:e=c;d=b;f=a}}this.r=e;this.g=d;this.b=f;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHex:function(a){this.hex=~~a&16777215;if(this.autoUpdate){this.updateRGB();this.updateStyleString()}},updateHex:function(){this.hex=~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGB: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)}};THREE.Vector2=function(a,b){this.set(a||0,b||0)};
THREE.Vector2.prototype={set:function(a,b){this.x=a;this.y=b;return this},copy:function(a){this.set(a.x,a.y);return this},addSelf:function(a){this.set(this.x+a.x,this.y+a.y);return this},add:function(a,b){this.set(a.x+b.x,a.y+b.y);return this},subSelf:function(a){this.set(this.x-a.x,this.y-a.y);return this},sub:function(a,b){this.set(a.x-b.x,a.y-b.y);return this},multiplyScalar:function(a){this.set(this.x*a,this.y*a);return this},negate:function(){this.set(-this.x,-this.y);return this},unit:function(){this.multiplyScalar(1/
this.length());return this},length:function(){return Math.sqrt(this.lengthSq())},lengthSq:function(){return this.x*this.x+this.y*this.y},clone:function(){return new THREE.Vector2(this.x,this.y)}};THREE.Vector3=function(a,b,c){this.set(a||0,b||0,c||0)};
THREE.Vector3.prototype={set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},copy:function(a){this.set(a.x,a.y,a.z);return this},add:function(a,b){this.set(a.x+b.x,a.y+b.y,a.z+b.z);return this},addSelf:function(a){this.set(this.x+a.x,this.y+a.y,this.z+a.z);return this},addScalar:function(a){this.set(this.x+a,this.y+a,this.z+a);return this},sub:function(a,b){this.set(a.x-b.x,a.y-b.y,a.z-b.z);return this},subSelf:function(a){this.set(this.x-a.x,this.y-a.y,this.z-a.z);return this},cross:function(a,
b){this.set(a.y*b.z-a.z*b.y,a.z*b.x-a.x*b.z,a.x*b.y-a.y*b.x);return this},crossSelf:function(a){var b=this.x,c=this.y,e=this.z;this.set(c*a.z-e*a.y,e*a.x-b*a.z,b*a.y-c*a.x);return this},multiply:function(a,b){this.set(a.x*b.x,a.y*b.y,a.z*b.z);return this},multiplySelf:function(a){this.set(this.x*a.x,this.y*a.y,this.z*a.z);return this},multiplyScalar:function(a){this.set(this.x*a,this.y*a,this.z*a);return this},divideSelf:function(a){this.set(this.x/a.x,this.y/a.y,this.z/a.z);return this},divideScalar:function(a){this.set(this.x/
a,this.y/a,this.z/a);return this},negate:function(){this.set(-this.x,-this.y,-this.z);return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,c=this.y-a.y;a=this.z-a.z;return b*b+c*c+a*a},length:function(){return Math.sqrt(this.lengthSq())},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},lengthManhattan:function(){return this.x+this.y+this.z},normalize:function(){var a=
this.length();a>0?this.multiplyScalar(1/a):this.set(0,0,0);return this},setPositionFromMatrix:function(a){this.x=a.n14;this.y=a.n24;this.z=a.n34},setRotationFromMatrix:function(a){this.y=Math.asin(a.n13);var b=Math.cos(this.y);if(Math.abs(b)>1.0E-5){this.x=Math.atan2(-a.n23/b,a.n33/b);this.z=Math.atan2(-a.n13/b,a.n11/b)}else{this.x=0;this.z=Math.atan2(a.n21,a.n22)}},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)}};THREE.Vector4=function(a,b,c,e){this.set(a||0,b||0,c||0,e||1)};
THREE.Vector4.prototype={set:function(a,b,c,e){this.x=a;this.y=b;this.z=c;this.w=e;return this},copy:function(a){this.set(a.x,a.y,a.z,a.w||1);return this},add:function(a,b){this.set(a.x+b.x,a.y+b.y,a.z+b.z,a.w+b.w);return this},addSelf:function(a){this.set(this.x+a.x,this.y+a.y,this.z+a.z,this.w+a.w);return this},sub:function(a,b){this.set(a.x-b.x,a.y-b.y,a.z-b.z,a.w-b.w);return this},subSelf:function(a){this.set(this.x-a.x,this.y-a.y,this.z-a.z,this.w-a.w);return this},multiplyScalar:function(a){this.set(this.x*
a,this.y*a,this.z*a,this.w*a);return this},divideScalar:function(a){this.set(this.x/a,this.y/a,this.z/a,this.w/a);return this},lerpSelf:function(a,b){this.set(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)}};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,c,e=a.objects,d=[];a=0;for(b=e.length;a<b;a++){c=e[a];c instanceof THREE.Mesh&&(d=d.concat(this.intersectObject(c)))}d.sort(function(f,g){return f.distance-g.distance});return d},intersectObject:function(a){function b(E,q,C,F){F=F.clone().subSelf(q);C=C.clone().subSelf(q);var S=E.clone().subSelf(q);E=F.dot(F);q=F.dot(C);F=F.dot(S);var K=C.dot(C);C=C.dot(S);S=1/(E*K-q*q);K=(K*F-q*C)*S;E=(E*C-q*F)*S;return K>0&&E>0&&K+E<1}var c,e,d,f,g,j,h,i,l,m,
p,n=a.geometry,v=n.vertices,A=[];c=0;for(e=n.faces.length;c<e;c++){d=n.faces[c];m=this.origin.clone();p=this.direction.clone();h=a.matrixWorld;f=h.multiplyVector3(v[d.a].position.clone());g=h.multiplyVector3(v[d.b].position.clone());j=h.multiplyVector3(v[d.c].position.clone());h=d instanceof THREE.Face4?h.multiplyVector3(v[d.d].position.clone()):null;i=a.matrixRotationWorld.multiplyVector3(d.normal.clone());l=p.dot(i);if(l<0){i=i.dot((new THREE.Vector3).sub(f,m))/l;m=m.addSelf(p.multiplyScalar(i));
if(d instanceof THREE.Face3){if(b(m,f,g,j)){d={distance:this.origin.distanceTo(m),point:m,face:d,object:a};A.push(d)}}else if(d instanceof THREE.Face4&&(b(m,f,g,h)||b(m,g,j,h))){d={distance:this.origin.distanceTo(m),point:m,face:d,object:a};A.push(d)}}}return A}};
THREE.Rectangle=function(){function a(){f=e-b;g=d-c}var b,c,e,d,f,g,j=!0;this.getX=function(){return b};this.getY=function(){return c};this.getWidth=function(){return f};this.getHeight=function(){return g};this.getLeft=function(){return b};this.getTop=function(){return c};this.getRight=function(){return e};this.getBottom=function(){return d};this.set=function(h,i,l,m){j=!1;b=h;c=i;e=l;d=m;a()};this.addPoint=function(h,i){if(j){j=!1;b=h;c=i;e=h;d=i}else{b=b<h?b:h;c=c<i?c:i;e=e>h?e:h;d=d>i?d:i}a()};
this.add3Points=function(h,i,l,m,p,n){if(j){j=!1;b=h<l?h<p?h:p:l<p?l:p;c=i<m?i<n?i:n:m<n?m:n;e=h>l?h>p?h:p:l>p?l:p;d=i>m?i>n?i:n:m>n?m:n}else{b=h<l?h<p?h<b?h:b:p<b?p:b:l<p?l<b?l:b:p<b?p:b;c=i<m?i<n?i<c?i:c:n<c?n:c:m<n?m<c?m:c:n<c?n:c;e=h>l?h>p?h>e?h:e:p>e?p:e:l>p?l>e?l:e:p>e?p:e;d=i>m?i>n?i>d?i:d:n>d?n:d:m>n?m>d?m:d:n>d?n:d}a()};this.addRectangle=function(h){if(j){j=!1;b=h.getLeft();c=h.getTop();e=h.getRight();d=h.getBottom()}else{b=b<h.getLeft()?b:h.getLeft();c=c<h.getTop()?c:h.getTop();e=e>h.getRight()?
e:h.getRight();d=d>h.getBottom()?d:h.getBottom()}a()};this.inflate=function(h){b-=h;c-=h;e+=h;d+=h;a()};this.minSelf=function(h){b=b>h.getLeft()?b:h.getLeft();c=c>h.getTop()?c:h.getTop();e=e<h.getRight()?e:h.getRight();d=d<h.getBottom()?d:h.getBottom();a()};this.instersects=function(h){return Math.min(e,h.getRight())-Math.max(b,h.getLeft())>=0&&Math.min(d,h.getBottom())-Math.max(c,h.getTop())>=0};this.empty=function(){j=!0;d=e=c=b=0;a()};this.isEmpty=function(){return j}};
THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a,b=this.m;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},transposeIntoArray:function(a){var b=this.m;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this}};
THREE.Matrix4=function(a,b,c,e,d,f,g,j,h,i,l,m,p,n,v,A){this.set(a||1,b||0,c||0,e||0,d||0,f||1,g||0,j||0,h||0,i||0,l||1,m||0,p||0,n||0,v||0,A||1);this.flat=Array(16);this.m33=new THREE.Matrix3};
THREE.Matrix4.prototype={set:function(a,b,c,e,d,f,g,j,h,i,l,m,p,n,v,A){this.n11=a;this.n12=b;this.n13=c;this.n14=e;this.n21=d;this.n22=f;this.n23=g;this.n24=j;this.n31=h;this.n32=i;this.n33=l;this.n34=m;this.n41=p;this.n42=n;this.n43=v;this.n44=A;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){this.set(a.n11,a.n12,a.n13,a.n14,a.n21,a.n22,a.n23,a.n24,a.n31,a.n32,a.n33,a.n34,a.n41,a.n42,a.n43,a.n44);return this},lookAt:function(a,b,c){var e=THREE.Matrix4.__v1,
d=THREE.Matrix4.__v2,f=THREE.Matrix4.__v3;f.sub(a,b).normalize();if(f.length()===0)f.z=1;e.cross(c,f).normalize();if(e.length()===0){f.x+=1.0E-4;e.cross(c,f).normalize()}d.cross(f,e).normalize();this.n11=e.x;this.n12=d.x;this.n13=f.x;this.n21=e.y;this.n22=d.y;this.n23=f.y;this.n31=e.z;this.n32=d.z;this.n33=f.z;return this},multiplyVector3:function(a){var b=a.x,c=a.y,e=a.z,d=1/(this.n41*b+this.n42*c+this.n43*e+this.n44);a.x=(this.n11*b+this.n12*c+this.n13*e+this.n14)*d;a.y=(this.n21*b+this.n22*c+this.n23*
e+this.n24)*d;a.z=(this.n31*b+this.n32*c+this.n33*e+this.n34)*d;return a},multiplyVector4:function(a){var b=a.x,c=a.y,e=a.z,d=a.w;a.x=this.n11*b+this.n12*c+this.n13*e+this.n14*d;a.y=this.n21*b+this.n22*c+this.n23*e+this.n24*d;a.z=this.n31*b+this.n32*c+this.n33*e+this.n34*d;a.w=this.n41*b+this.n42*c+this.n43*e+this.n44*d;return a},rotateAxis:function(a){var b=a.x,c=a.y,e=a.z;a.x=b*this.n11+c*this.n12+e*this.n13;a.y=b*this.n21+c*this.n22+e*this.n23;a.z=b*this.n31+c*this.n32+e*this.n33;a.normalize();
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 c=a.n11,e=a.n12,d=a.n13,f=a.n14,g=a.n21,j=a.n22,h=a.n23,i=a.n24,l=a.n31,m=a.n32,p=a.n33,n=a.n34,v=a.n41,A=a.n42,E=a.n43,q=a.n44,C=b.n11,F=b.n12,S=b.n13,K=b.n14,r=b.n21,R=b.n22,
J=b.n23,O=b.n24,P=b.n31,z=b.n32,u=b.n33,T=b.n34;this.n11=c*C+e*r+d*P;this.n12=c*F+e*R+d*z;this.n13=c*S+e*J+d*u;this.n14=c*K+e*O+d*T+f;this.n21=g*C+j*r+h*P;this.n22=g*F+j*R+h*z;this.n23=g*S+j*J+h*u;this.n24=g*K+j*O+h*T+i;this.n31=l*C+m*r+p*P;this.n32=l*F+m*R+p*z;this.n33=l*S+m*J+p*u;this.n34=l*K+m*O+p*T+n;this.n41=v*C+A*r+E*P;this.n42=v*F+A*R+E*z;this.n43=v*S+A*J+E*u;this.n44=v*K+A*O+E*T+q;return this},multiplyToArray:function(a,b,c){this.multiply(a,b);c[0]=this.n11;c[1]=this.n21;c[2]=this.n31;c[3]=
this.n41;c[4]=this.n12;c[5]=this.n22;c[6]=this.n32;c[7]=this.n42;c[8]=this.n13;c[9]=this.n23;c[10]=this.n33;c[11]=this.n43;c[12]=this.n14;c[13]=this.n24;c[14]=this.n34;c[15]=this.n44;return this},multiplySelf:function(a){this.multiply(this,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,b=this.n12,c=this.n13,e=this.n14,d=this.n21,f=this.n22,g=this.n23,j=this.n24,h=this.n31,i=this.n32,l=this.n33,m=this.n34,p=this.n41,n=this.n42,v=this.n43,A=this.n44;return e*g*i*p-c*j*i*p-e*f*l*p+b*j*l*p+c*f*m*p-b*g*m*p-e*g*h*n+c*j*h*n+e*d*l*n-a*j*l*n-c*d*m*n+a*g*m*n+e*f*h*v-b*j*h*v-e*d*i*v+a*j*i*v+b*d*m*v-a*f*m*v-c*f*h*A+b*g*h*A+c*d*i*A-a*g*i*A-b*d*l*A+a*f*l*A},transpose:function(){var a;a=this.n21;this.n21=this.n12;this.n12=a;a=this.n31;this.n31=this.n13;this.n13=a;a=this.n32;this.n32=
this.n23;this.n23=a;a=this.n41;this.n41=this.n14;this.n14=a;a=this.n42;this.n42=this.n24;this.n24=a;a=this.n43;this.n43=this.n34;this.n43=a;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(){this.flat[0]=this.n11;this.flat[1]=this.n21;
this.flat[2]=this.n31;this.flat[3]=this.n41;this.flat[4]=this.n12;this.flat[5]=this.n22;this.flat[6]=this.n32;this.flat[7]=this.n42;this.flat[8]=this.n13;this.flat[9]=this.n23;this.flat[10]=this.n33;this.flat[11]=this.n43;this.flat[12]=this.n14;this.flat[13]=this.n24;this.flat[14]=this.n34;this.flat[15]=this.n44;return this.flat},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},flattenToArrayOffset:function(a,b){a[b]=this.n11;a[b+1]=this.n21;a[b+2]=this.n31;a[b+3]=this.n41;a[b+4]=this.n12;a[b+5]=this.n22;a[b+6]=this.n32;a[b+7]=this.n42;a[b+8]=this.n13;a[b+9]=this.n23;a[b+10]=this.n33;a[b+11]=this.n43;a[b+12]=this.n14;a[b+13]=this.n24;a[b+14]=this.n34;a[b+15]=this.n44;return a},setTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},setScale:function(a,
b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},setRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},setRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},setRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},setRotationAxis:function(a,b){var c=Math.cos(b),e=Math.sin(b),d=1-c,f=a.x,g=a.y,j=a.z,h=d*f,i=d*g;this.set(h*
f+c,h*g-e*j,h*j+e*g,0,h*g+e*j,i*g+c,i*j-e*f,0,h*j-e*g,i*j+e*f,d*j*j+c,0,0,0,0,1);return this},setPosition:function(a){this.n14=a.x;this.n24=a.y;this.n34=a.z;return this},setRotationFromEuler:function(a){var b=a.x,c=a.y,e=a.z;a=Math.cos(b);b=Math.sin(b);var d=Math.cos(c);c=Math.sin(c);var f=Math.cos(e);e=Math.sin(e);var g=a*c,j=b*c;this.n11=d*f;this.n12=-d*e;this.n13=c;this.n21=j*f+a*e;this.n22=-j*e+a*f;this.n23=-b*d;this.n31=-g*f+b*e;this.n32=g*e+b*f;this.n33=a*d;return this},setRotationFromQuaternion:function(a){var b=
a.x,c=a.y,e=a.z,d=a.w,f=b+b,g=c+c,j=e+e;a=b*f;var h=b*g;b*=j;var i=c*g;c*=j;e*=j;f*=d;g*=d;d*=j;this.n11=1-(i+e);this.n12=h-d;this.n13=b+g;this.n21=h+d;this.n22=1-(a+e);this.n23=c-f;this.n31=b-g;this.n32=c+f;this.n33=1-(a+i);return this},scale:function(a){var b=a.x,c=a.y;a=a.z;this.n11*=b;this.n12*=c;this.n13*=a;this.n21*=b;this.n22*=c;this.n23*=a;this.n31*=b;this.n32*=c;this.n33*=a;this.n41*=b;this.n42*=c;this.n43*=a;return this},extractPosition:function(a){this.n14=a.n14;this.n24=a.n24;this.n34=
a.n34},extractRotation:function(a,b){var c=1/b.x,e=1/b.y,d=1/b.z;this.n11=a.n11*c;this.n21=a.n21*c;this.n31=a.n31*c;this.n12=a.n12*e;this.n22=a.n22*e;this.n32=a.n32*e;this.n13=a.n13*d;this.n23=a.n23*d;this.n33=a.n33*d}};
THREE.Matrix4.makeInvert=function(a,b){var c=a.n11,e=a.n12,d=a.n13,f=a.n14,g=a.n21,j=a.n22,h=a.n23,i=a.n24,l=a.n31,m=a.n32,p=a.n33,n=a.n34,v=a.n41,A=a.n42,E=a.n43,q=a.n44;b===undefined&&(b=new THREE.Matrix4);b.n11=h*n*A-i*p*A+i*m*E-j*n*E-h*m*q+j*p*q;b.n12=f*p*A-d*n*A-f*m*E+e*n*E+d*m*q-e*p*q;b.n13=d*i*A-f*h*A+f*j*E-e*i*E-d*j*q+e*h*q;b.n14=f*h*m-d*i*m-f*j*p+e*i*p+d*j*n-e*h*n;b.n21=i*p*v-h*n*v-i*l*E+g*n*E+h*l*q-g*p*q;b.n22=d*n*v-f*p*v+f*l*E-c*n*E-d*l*q+c*p*q;b.n23=f*h*v-d*i*v-f*g*E+c*i*E+d*g*q-c*h*q;
b.n24=d*i*l-f*h*l+f*g*p-c*i*p-d*g*n+c*h*n;b.n31=j*n*v-i*m*v+i*l*A-g*n*A-j*l*q+g*m*q;b.n32=f*m*v-e*n*v-f*l*A+c*n*A+e*l*q-c*m*q;b.n33=d*i*v-f*j*v+f*g*A-c*i*A-e*g*q+c*j*q;b.n34=f*j*l-e*i*l-f*g*m+c*i*m+e*g*n-c*j*n;b.n41=h*m*v-j*p*v-h*l*A+g*p*A+j*l*E-g*m*E;b.n42=e*p*v-d*m*v+d*l*A-c*p*A-e*l*E+c*m*E;b.n43=d*j*v-e*h*v-d*g*A+c*h*A+e*g*E-c*j*E;b.n44=e*h*l-d*j*l+d*g*m-c*h*m-e*g*p+c*j*p;b.multiplyScalar(1/a.determinant());return b};
THREE.Matrix4.makeInvert3x3=function(a){var b=a.m33,c=b.m,e=a.n33*a.n22-a.n32*a.n23,d=-a.n33*a.n21+a.n31*a.n23,f=a.n32*a.n21-a.n31*a.n22,g=-a.n33*a.n12+a.n32*a.n13,j=a.n33*a.n11-a.n31*a.n13,h=-a.n32*a.n11+a.n31*a.n12,i=a.n23*a.n12-a.n22*a.n13,l=-a.n23*a.n11+a.n21*a.n13,m=a.n22*a.n11-a.n21*a.n12;a=a.n11*e+a.n21*g+a.n31*i;if(a==0)throw"matrix not invertible";a=1/a;c[0]=a*e;c[1]=a*d;c[2]=a*f;c[3]=a*g;c[4]=a*j;c[5]=a*h;c[6]=a*i;c[7]=a*l;c[8]=a*m;return b};
THREE.Matrix4.makeFrustum=function(a,b,c,e,d,f){var g;g=new THREE.Matrix4;g.n11=2*d/(b-a);g.n12=0;g.n13=(b+a)/(b-a);g.n14=0;g.n21=0;g.n22=2*d/(e-c);g.n23=(e+c)/(e-c);g.n24=0;g.n31=0;g.n32=0;g.n33=-(f+d)/(f-d);g.n34=-2*f*d/(f-d);g.n41=0;g.n42=0;g.n43=-1;g.n44=0;return g};THREE.Matrix4.makePerspective=function(a,b,c,e){var d;a=c*Math.tan(a*Math.PI/360);d=-a;return THREE.Matrix4.makeFrustum(d*b,a*b,d,a,c,e)};
THREE.Matrix4.makeOrtho=function(a,b,c,e,d,f){var g,j,h,i;g=new THREE.Matrix4;j=b-a;h=c-e;i=f-d;g.n11=2/j;g.n12=0;g.n13=0;g.n14=-((b+a)/j);g.n21=0;g.n22=2/h;g.n23=0;g.n24=-((c+e)/h);g.n31=0;g.n32=0;g.n33=-2/i;g.n34=-((f+d)/i);g.n41=0;g.n42=0;g.n43=0;g.n44=1;return g};THREE.Matrix4.__v1=new THREE.Vector3;THREE.Matrix4.__v2=new THREE.Vector3;THREE.Matrix4.__v3=new THREE.Vector3;
THREE.Object3D=function(){this.parent=undefined;this.children=[];this.up=new THREE.Vector3(0,1,0);this.position=new THREE.Vector3;this.rotation=new THREE.Vector3;this.scale=new THREE.Vector3(1,1,1);this.rotationAutoUpdate=!0;this.matrix=new THREE.Matrix4;this.matrixWorld=new THREE.Matrix4;this.matrixRotationWorld=new THREE.Matrix4;this.matrixAutoUpdate=!0;this.matrixWorldNeedsUpdate=!0;this.quaternion=new THREE.Quaternion;this.useQuaternion=!1;this.boundRadius=0;this.boundRadiusScale=1;this.visible=
!0;this._vector=new THREE.Vector3};
THREE.Object3D.prototype={translate:function(a,b){this.matrix.rotateAxis(b);this.position.addSelf(b.multiplyScalar(a))},translateX:function(a){this.translate(a,this._vector.set(1,0,0))},translateY:function(a){this.translate(a,this._vector.set(0,1,0))},translateZ:function(a){this.translate(a,this._vector.set(0,0,1))},lookAt:function(a){this.matrix.lookAt(this.position,a,this.up);this.rotationAutoUpdate&&this.rotation.setRotationFromMatrix(this.matrix)},addChild:function(a){if(this.children.indexOf(a)===-1){a.parent!==
undefined&&a.parent.removeChild(a);a.parent=this;this.children.push(a);for(var b=this;b instanceof THREE.Scene===!1&&b!==undefined;)b=b.parent;b!==undefined&&b.addChildRecurse(a)}},removeChild:function(a){var b=this.children.indexOf(a);if(b!==-1){a.parent=undefined;this.children.splice(b,1)}},updateMatrix:function(){this.matrix.setPosition(this.position);this.useQuaternion?this.matrix.setRotationFromQuaternion(this.quaternion):this.matrix.setRotationFromEuler(this.rotation);if(this.scale.x!==1||this.scale.y!==
1||this.scale.z!==1){this.matrix.scale(this.scale);this.boundRadiusScale=Math.max(this.scale.x,Math.max(this.scale.y,this.scale.z))}this.matrixWorldNeedsUpdate=!0},update:function(a,b,c){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||b){a?this.matrixWorld.multiply(a,this.matrix):this.matrixWorld.copy(this.matrix);this.matrixRotationWorld.extractRotation(this.matrixWorld,this.scale);this.matrixWorldNeedsUpdate=!1;b=!0}a=0;for(var e=this.children.length;a<e;a++)this.children[a].update(this.matrixWorld,
b,c)}};THREE.Quaternion=function(a,b,c,e){this.set(a||0,b||0,c||0,e!==undefined?e:1)};
THREE.Quaternion.prototype={set:function(a,b,c,e){this.x=a;this.y=b;this.z=c;this.w=e;return this},setFromEuler:function(a){var b=0.5*Math.PI/360,c=a.x*b,e=a.y*b,d=a.z*b;a=Math.cos(e);e=Math.sin(e);b=Math.cos(-d);d=Math.sin(-d);var f=Math.cos(c);c=Math.sin(c);var g=a*b,j=e*d;this.w=g*f-j*c;this.x=g*c+j*f;this.y=e*b*f+a*d*c;this.z=a*d*f-e*b*c;return this},calculateW:function(){this.w=-Math.sqrt(Math.abs(1-this.x*this.x-this.y*this.y-this.z*this.z));return this},inverse:function(){this.x*=-1;this.y*=
-1;this.z*=-1;return this},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},normalize:function(){var a=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w);if(a==0)this.w=this.z=this.y=this.x=0;else{a=1/a;this.x*=a;this.y*=a;this.z*=a;this.w*=a}return this},multiplySelf:function(a){var b=this.x,c=this.y,e=this.z,d=this.w,f=a.x,g=a.y,j=a.z;a=a.w;this.x=b*a+d*f+c*j-e*g;this.y=c*a+d*g+e*f-b*j;this.z=e*a+d*j+b*g-c*f;this.w=d*a-b*f-c*g-e*j;return this},
multiplyVector3:function(a,b){b||(b=a);var c=a.x,e=a.y,d=a.z,f=this.x,g=this.y,j=this.z,h=this.w,i=h*c+g*d-j*e,l=h*e+j*c-f*d,m=h*d+f*e-g*c;c=-f*c-g*e-j*d;b.x=i*h+c*-f+l*-j-m*-g;b.y=l*h+c*-g+m*-f-i*-j;b.z=m*h+c*-j+i*-g-l*-f;return b}};
THREE.Quaternion.slerp=function(a,b,c,e){var d=a.w*b.w+a.x*b.x+a.y*b.y+a.z*b.z;if(Math.abs(d)>=1){c.w=a.w;c.x=a.x;c.y=a.y;c.z=a.z;return c}var f=Math.acos(d),g=Math.sqrt(1-d*d);if(Math.abs(g)<0.001){c.w=0.5*(a.w+b.w);c.x=0.5*(a.x+b.x);c.y=0.5*(a.y+b.y);c.z=0.5*(a.z+b.z);return c}d=Math.sin((1-e)*f)/g;e=Math.sin(e*f)/g;c.w=a.w*d+b.w*e;c.x=a.x*d+b.x*e;c.y=a.y*d+b.y*e;c.z=a.z*d+b.z*e;return c};THREE.Vertex=function(a){this.position=a||new THREE.Vector3};
THREE.Face3=function(a,b,c,e,d,f){this.a=a;this.b=b;this.c=c;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];this.color=d instanceof THREE.Color?d:new THREE.Color;this.vertexColors=d instanceof Array?d:[];this.vertexTangents=[];this.materials=f instanceof Array?f:[f];this.centroid=new THREE.Vector3};
THREE.Face4=function(a,b,c,e,d,f,g){this.a=a;this.b=b;this.c=c;this.d=e;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.color=f instanceof THREE.Color?f:new THREE.Color;this.vertexColors=f instanceof Array?f:[];this.vertexTangents=[];this.materials=g instanceof Array?g:[g];this.centroid=new THREE.Vector3};THREE.UV=function(a,b){this.set(a||0,b||0)};
THREE.UV.prototype={set:function(a,b){this.u=a;this.v=b;return this},copy:function(a){this.set(a.u,a.v);return this}};THREE.Geometry=function(){this.id="Geometry"+THREE.GeometryIdCounter++;this.vertices=[];this.colors=[];this.faces=[];this.faceUvs=[[]];this.faceVertexUvs=[[]];this.morphTargets=[];this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.hasTangents=!1};
THREE.Geometry.prototype={computeCentroids:function(){var a,b,c;a=0;for(b=this.faces.length;a<b;a++){c=this.faces[a];c.centroid.set(0,0,0);if(c instanceof THREE.Face3){c.centroid.addSelf(this.vertices[c.a].position);c.centroid.addSelf(this.vertices[c.b].position);c.centroid.addSelf(this.vertices[c.c].position);c.centroid.divideScalar(3)}else if(c instanceof THREE.Face4){c.centroid.addSelf(this.vertices[c.a].position);c.centroid.addSelf(this.vertices[c.b].position);c.centroid.addSelf(this.vertices[c.c].position);
c.centroid.addSelf(this.vertices[c.d].position);c.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var b,c,e,d,f,g,j=new THREE.Vector3,h=new THREE.Vector3;e=0;for(d=this.faces.length;e<d;e++){f=this.faces[e];if(a&&f.vertexNormals.length){j.set(0,0,0);b=0;for(c=f.vertexNormals.length;b<c;b++)j.addSelf(f.vertexNormals[b]);j.divideScalar(3)}else{b=this.vertices[f.a];c=this.vertices[f.b];g=this.vertices[f.c];j.sub(g.position,c.position);h.sub(b.position,c.position);j.crossSelf(h)}j.isZero()||
j.normalize();f.normal.copy(j)}},computeVertexNormals:function(){var a,b,c,e;if(this.__tmpVertices==undefined){e=this.__tmpVertices=Array(this.vertices.length);a=0;for(b=this.vertices.length;a<b;a++)e[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++){c=this.faces[a];if(c instanceof THREE.Face3)c.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];else if(c instanceof THREE.Face4)c.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]}}else{e=
this.__tmpVertices;a=0;for(b=this.vertices.length;a<b;a++)e[a].set(0,0,0)}a=0;for(b=this.faces.length;a<b;a++){c=this.faces[a];if(c instanceof THREE.Face3){e[c.a].addSelf(c.normal);e[c.b].addSelf(c.normal);e[c.c].addSelf(c.normal)}else if(c instanceof THREE.Face4){e[c.a].addSelf(c.normal);e[c.b].addSelf(c.normal);e[c.c].addSelf(c.normal);e[c.d].addSelf(c.normal)}}a=0;for(b=this.vertices.length;a<b;a++)e[a].normalize();a=0;for(b=this.faces.length;a<b;a++){c=this.faces[a];if(c instanceof THREE.Face3){c.vertexNormals[0].copy(e[c.a]);
c.vertexNormals[1].copy(e[c.b]);c.vertexNormals[2].copy(e[c.c])}else if(c instanceof THREE.Face4){c.vertexNormals[0].copy(e[c.a]);c.vertexNormals[1].copy(e[c.b]);c.vertexNormals[2].copy(e[c.c]);c.vertexNormals[3].copy(e[c.d])}}},computeTangents:function(){function a(L,U,x,G,w,D,I){j=L.vertices[U].position;h=L.vertices[x].position;i=L.vertices[G].position;l=g[w];m=g[D];p=g[I];n=h.x-j.x;v=i.x-j.x;A=h.y-j.y;E=i.y-j.y;q=h.z-j.z;C=i.z-j.z;F=m.u-l.u;S=p.u-l.u;K=m.v-l.v;r=p.v-l.v;R=1/(F*r-S*K);z.set((r*
n-K*v)*R,(r*A-K*E)*R,(r*q-K*C)*R);u.set((F*v-S*n)*R,(F*E-S*A)*R,(F*C-S*q)*R);O[U].addSelf(z);O[x].addSelf(z);O[G].addSelf(z);P[U].addSelf(u);P[x].addSelf(u);P[G].addSelf(u)}var b,c,e,d,f,g,j,h,i,l,m,p,n,v,A,E,q,C,F,S,K,r,R,J,O=[],P=[],z=new THREE.Vector3,u=new THREE.Vector3,T=new THREE.Vector3,W=new THREE.Vector3,$=new THREE.Vector3;b=0;for(c=this.vertices.length;b<c;b++){O[b]=new THREE.Vector3;P[b]=new THREE.Vector3}b=0;for(c=this.faces.length;b<c;b++){f=this.faces[b];g=this.faceVertexUvs[0][b];
if(f instanceof THREE.Face3)a(this,f.a,f.b,f.c,0,1,2);else if(f instanceof THREE.Face4){a(this,f.a,f.b,f.c,0,1,2);a(this,f.a,f.b,f.d,0,1,3)}}var X=["a","b","c","d"];b=0;for(c=this.faces.length;b<c;b++){f=this.faces[b];for(e=0;e<f.vertexNormals.length;e++){$.copy(f.vertexNormals[e]);d=f[X[e]];J=O[d];T.copy(J);T.subSelf($.multiplyScalar($.dot(J))).normalize();W.cross(f.vertexNormals[e],J);d=W.dot(P[d]);d=d<0?-1:1;f.vertexTangents[e]=new THREE.Vector4(T.x,T.y,T.z,d)}}this.hasTangents=!0},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 b=1,c=this.vertices.length;b<c;b++){a=this.vertices[b];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,b=0,c=this.vertices.length;b<c;b++)a=Math.max(a,this.vertices[b].position.length());this.boundingSphere={radius:a}}};THREE.GeometryIdCounter=0;
THREE.AnimationHandler=function(){var a=[],b={},c={};c.update=function(d){for(var f=0;f<a.length;f++)a[f].update(d)};c.addToUpdate=function(d){a.indexOf(d)===-1&&a.push(d)};c.removeFromUpdate=function(d){d=a.indexOf(d);d!==-1&&a.splice(d,1)};c.add=function(d){b[d.name]!==undefined&&console.log("THREE.AnimationHandler.add: Warning! "+d.name+" already exists in library. Overwriting.");b[d.name]=d;if(d.initialized!==!0){for(var f=0;f<d.hierarchy.length;f++){for(var g=0;g<d.hierarchy[f].keys.length;g++){if(d.hierarchy[f].keys[g].time<
0)d.hierarchy[f].keys[g].time=0;if(d.hierarchy[f].keys[g].rot!==undefined&&!(d.hierarchy[f].keys[g].rot instanceof THREE.Quaternion)){var j=d.hierarchy[f].keys[g].rot;d.hierarchy[f].keys[g].rot=new THREE.Quaternion(j[0],j[1],j[2],j[3])}}if(d.hierarchy[f].keys[0].morphTargets!==undefined){j={};for(g=0;g<d.hierarchy[f].keys.length;g++)for(var h=0;h<d.hierarchy[f].keys[g].morphTargets.length;h++){var i=d.hierarchy[f].keys[g].morphTargets[h];j[i]=-1}d.hierarchy[f].usedMorphTargets=j;for(g=0;g<d.hierarchy[f].keys.length;g++){var l=
{};for(i in j){for(h=0;h<d.hierarchy[f].keys[g].morphTargets.length;h++)if(d.hierarchy[f].keys[g].morphTargets[h]===i){l[i]=d.hierarchy[f].keys[g].morphTargetsInfluences[h];break}h===d.hierarchy[f].keys[g].morphTargets.length&&(l[i]=0)}d.hierarchy[f].keys[g].morphTargetsInfluences=l}}for(g=1;g<d.hierarchy[f].keys.length;g++)if(d.hierarchy[f].keys[g].time===d.hierarchy[f].keys[g-1].time){d.hierarchy[f].keys.splice(g,1);g--}for(g=1;g<d.hierarchy[f].keys.length;g++)d.hierarchy[f].keys[g].index=g}g=parseInt(d.length*
d.fps,10);d.JIT={};d.JIT.hierarchy=[];for(f=0;f<d.hierarchy.length;f++)d.JIT.hierarchy.push(Array(g));d.initialized=!0}};c.get=function(d){if(typeof d==="string")if(b[d])return b[d];else{console.log("THREE.AnimationHandler.get: Couldn't find animation "+d);return null}};c.parse=function(d){var f=[];if(d instanceof THREE.SkinnedMesh)for(var g=0;g<d.bones.length;g++)f.push(d.bones[g]);else e(d,f);return f};var e=function(d,f){f.push(d);for(var g=0;g<d.children.length;g++)e(d.children[g],f)};c.LINEAR=
0;c.CATMULLROM=1;c.CATMULLROM_FORWARD=2;return c}();THREE.Animation=function(a,b,c,e){this.root=a;this.data=THREE.AnimationHandler.get(b);this.hierarchy=THREE.AnimationHandler.parse(a);this.currentTime=0;this.timeScale=1;this.isPlaying=!1;this.isPaused=!0;this.loop=!0;this.interpolationType=c!==undefined?c:THREE.AnimationHandler.LINEAR;this.JITCompile=e!==undefined?e:!0;this.points=[];this.target=new THREE.Vector3};
THREE.Animation.prototype.play=function(a,b){if(!this.isPlaying){this.isPlaying=!0;this.loop=a!==undefined?a:!0;this.currentTime=b!==undefined?b:0;var c,e=this.hierarchy.length,d;for(c=0;c<e;c++){d=this.hierarchy[c];if(this.interpolationType!==THREE.AnimationHandler.CATMULLROM_FORWARD)d.useQuaternion=!0;d.matrixAutoUpdate=!0;if(d.animationCache===undefined){d.animationCache={};d.animationCache.prevKey={pos:0,rot:0,scl:0};d.animationCache.nextKey={pos:0,rot:0,scl:0};d.animationCache.originalMatrix=
d instanceof THREE.Bone?d.skinMatrix:d.matrix}var f=d.animationCache.prevKey;d=d.animationCache.nextKey;f.pos=this.data.hierarchy[c].keys[0];f.rot=this.data.hierarchy[c].keys[0];f.scl=this.data.hierarchy[c].keys[0];d.pos=this.getNextKeyWith("pos",c,1);d.rot=this.getNextKeyWith("rot",c,1);d.scl=this.getNextKeyWith("scl",c,1)}this.update(0)}this.isPaused=!1;THREE.AnimationHandler.addToUpdate(this)};
THREE.Animation.prototype.pause=function(){this.isPaused?THREE.AnimationHandler.addToUpdate(this):THREE.AnimationHandler.removeFromUpdate(this);this.isPaused=!this.isPaused};
THREE.Animation.prototype.stop=function(){this.isPlaying=!1;this.isPaused=!1;THREE.AnimationHandler.removeFromUpdate(this);for(var a=0;a<this.hierarchy.length;a++)if(this.hierarchy[a].animationCache!==undefined){if(this.hierarchy[a]instanceof THREE.Bone)this.hierarchy[a].skinMatrix=this.hierarchy[a].animationCache.originalMatrix;else this.hierarchy[a].matrix=this.hierarchy[a].animationCache.originalMatrix;delete this.hierarchy[a].animationCache}};
THREE.Animation.prototype.update=function(a){if(this.isPlaying){var b=["pos","rot","scl"],c,e,d,f,g,j,h,i,l=this.data.JIT.hierarchy,m,p;this.currentTime+=a*this.timeScale;p=this.currentTime;m=this.currentTime%=this.data.length;i=parseInt(Math.min(m*this.data.fps,this.data.length*this.data.fps),10);for(var n=0,v=this.hierarchy.length;n<v;n++){a=this.hierarchy[n];h=a.animationCache;if(this.JITCompile&&l[n][i]!==undefined)if(a instanceof THREE.Bone){a.skinMatrix=l[n][i];a.matrixAutoUpdate=!1;a.matrixWorldNeedsUpdate=
!1}else{a.matrix=l[n][i];a.matrixAutoUpdate=!1;a.matrixWorldNeedsUpdate=!0}else{if(this.JITCompile)if(a instanceof THREE.Bone)a.skinMatrix=a.animationCache.originalMatrix;else a.matrix=a.animationCache.originalMatrix;for(var A=0;A<3;A++){c=b[A];g=h.prevKey[c];j=h.nextKey[c];if(j.time<=p){if(m<p)if(this.loop){g=this.data.hierarchy[n].keys[0];for(j=this.getNextKeyWith(c,n,1);j.time<m;){g=j;j=this.getNextKeyWith(c,n,j.index+1)}}else{this.stop();return}else{do{g=j;j=this.getNextKeyWith(c,n,j.index+1)}while(j.time<
m)}h.prevKey[c]=g;h.nextKey[c]=j}a.matrixAutoUpdate=!0;a.matrixWorldNeedsUpdate=!0;e=(m-g.time)/(j.time-g.time);d=g[c];f=j[c];if(e<0||e>1){console.log("THREE.Animation.update: Warning! Scale out of bounds:"+e+" on bone "+n);e=e<0?0:1}if(c==="pos"){c=a.position;if(this.interpolationType===THREE.AnimationHandler.LINEAR){c.x=d[0]+(f[0]-d[0])*e;c.y=d[1]+(f[1]-d[1])*e;c.z=d[2]+(f[2]-d[2])*e}else if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD){this.points[0]=
this.getPrevKeyWith("pos",n,g.index-1).pos;this.points[1]=d;this.points[2]=f;this.points[3]=this.getNextKeyWith("pos",n,j.index+1).pos;e=e*0.33+0.33;d=this.interpolateCatmullRom(this.points,e);c.x=d[0];c.y=d[1];c.z=d[2];if(this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD){e=this.interpolateCatmullRom(this.points,e*1.01);this.target.set(e[0],e[1],e[2]);this.target.subSelf(c);this.target.y=0;this.target.normalize();e=Math.atan2(this.target.x,this.target.z);a.rotation.set(0,e,0)}}}else if(c===
"rot")THREE.Quaternion.slerp(d,f,a.quaternion,e);else if(c==="scl"){c=a.scale;c.x=d[0]+(f[0]-d[0])*e;c.y=d[1]+(f[1]-d[1])*e;c.z=d[2]+(f[2]-d[2])*e}}}}if(this.JITCompile&&l[0][i]===undefined){this.hierarchy[0].update(undefined,!0);for(n=0;n<this.hierarchy.length;n++)l[n][i]=this.hierarchy[n]instanceof THREE.Bone?this.hierarchy[n].skinMatrix.clone():this.hierarchy[n].matrix.clone()}}};
THREE.Animation.prototype.interpolateCatmullRom=function(a,b){var c=[],e=[],d,f,g,j,h,i;d=(a.length-1)*b;f=Math.floor(d);d-=f;c[0]=f==0?f:f-1;c[1]=f;c[2]=f>a.length-2?f:f+1;c[3]=f>a.length-3?f:f+2;f=a[c[0]];j=a[c[1]];h=a[c[2]];i=a[c[3]];c=d*d;g=d*c;e[0]=this.interpolate(f[0],j[0],h[0],i[0],d,c,g);e[1]=this.interpolate(f[1],j[1],h[1],i[1],d,c,g);e[2]=this.interpolate(f[2],j[2],h[2],i[2],d,c,g);return e};
THREE.Animation.prototype.interpolate=function(a,b,c,e,d,f,g){a=(c-a)*0.5;e=(e-b)*0.5;return(2*(b-c)+a+e)*g+(-3*(b-c)-2*a-e)*f+a*d+b};THREE.Animation.prototype.getNextKeyWith=function(a,b,c){var e=this.data.hierarchy[b].keys;if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)c=c<e.length-1?c:e.length-1;else c%=e.length;for(;c<e.length;c++)if(e[c][a]!==undefined)return e[c];return this.data.hierarchy[b].keys[0]};
THREE.Animation.prototype.getPrevKeyWith=function(a,b,c){var e=this.data.hierarchy[b].keys;for(c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?c>0?c:0:c>=0?c:c+e.length;c>=0;c--)if(e[c][a]!==undefined)return e[c];return this.data.hierarchy[b].keys[e.length-1]};
THREE.Camera=function(a,b,c,e,d){THREE.Object3D.call(this);this.fov=a||50;this.aspect=b||1;this.near=c||0.1;this.far=e||2E3;this.target=d||new THREE.Object3D;this.useTarget=!0;this.matrixWorldInverse=new THREE.Matrix4;this.projectionMatrix=null;this.updateProjectionMatrix()};THREE.Camera.prototype=new THREE.Object3D;THREE.Camera.prototype.constructor=THREE.Camera;THREE.Camera.prototype.supr=THREE.Object3D.prototype;
THREE.Camera.prototype.translate=function(a,b){this.matrix.rotateAxis(b);this.position.addSelf(b.multiplyScalar(a));this.target.position.addSelf(b.multiplyScalar(a))};THREE.Camera.prototype.updateProjectionMatrix=function(){this.projectionMatrix=THREE.Matrix4.makePerspective(this.fov,this.aspect,this.near,this.far)};THREE.Camera.prototype.updateMatrix=function(){this.update(undefined,!0)};
THREE.Camera.prototype.update=function(a,b,c){if(this.useTarget){this.matrix.lookAt(this.position,this.target.position,this.up);this.matrix.setPosition(this.position);a?this.matrixWorld.multiply(a,this.matrix):this.matrixWorld.copy(this.matrix);THREE.Matrix4.makeInvert(this.matrixWorld,this.matrixWorldInverse);b=!0}else{this.matrixAutoUpdate&&(b|=this.updateMatrix());if(b||this.matrixWorldNeedsUpdate){a?this.matrixWorld.multiply(a,this.matrix):this.matrixWorld.copy(this.matrix);this.matrixWorldNeedsUpdate=
!1;b=!0;THREE.Matrix4.makeInvert(this.matrixWorld,this.matrixWorldInverse)}}for(a=0;a<this.children.length;a++)this.children[a].update(this.matrixWorld,b,c)};THREE.Light=function(a){THREE.Object3D.call(this);this.color=new THREE.Color(a)};THREE.Light.prototype=new THREE.Object3D;THREE.Light.prototype.constructor=THREE.Light;THREE.Light.prototype.supr=THREE.Object3D.prototype;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.PointLight.prototype=new THREE.Light;THREE.PointLight.prototype.constructor=THREE.PointLight;
THREE.NoShading=0;THREE.FlatShading=1;THREE.SmoothShading=2;THREE.NoColors=0;THREE.FaceColors=1;THREE.VertexColors=2;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubtractiveBlending=2;THREE.BillboardBlending=3;THREE.ReverseSubtractiveBlending=4;THREE.MaterialCounter={value:0};THREE.CubeReflectionMapping=function(){};THREE.CubeRefractionMapping=function(){};THREE.LatitudeReflectionMapping=function(){};THREE.LatitudeRefractionMapping=function(){};THREE.SphericalReflectionMapping=function(){};
THREE.SphericalRefractionMapping=function(){};THREE.UVMapping=function(){};
THREE.LineBasicMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.color=new THREE.Color(16777215);this.opacity=1;this.blending=THREE.NormalBlending;this.depthTest=!0;this.linewidth=1;this.linejoin=this.linecap="round";this.vertexColors=!1;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.depthTest!==undefined)this.depthTest=a.depthTest;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.vertexColors!==undefined)this.vertexColors=a.vertexColors}};
THREE.MeshBasicMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.color=new THREE.Color(16777215);this.opacity=1;this.envMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.depthTest=!0;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.vertexColors=!1;this.skinning=!1;this.morphTargets=!1;
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.lightMap!==undefined)this.lightMap=a.lightMap;if(a.envMap!==undefined)this.envMap=a.envMap;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refractionRatio!==undefined)this.refractionRatio=a.refractionRatio;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.depthTest!==undefined)this.depthTest=a.depthTest;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframeLinewidth!==undefined)this.wireframeLinewidth=a.wireframeLinewidth;if(a.wireframeLinecap!==undefined)this.wireframeLinecap=a.wireframeLinecap;if(a.wireframeLinejoin!==undefined)this.wireframeLinejoin=a.wireframeLinejoin;if(a.vertexColors!==undefined)this.vertexColors=a.vertexColors;if(a.skinning!==undefined)this.skinning=a.skinning;
if(a.morphTargets!==undefined)this.morphTargets=a.morphTargets}};
THREE.MeshLambertMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.color=new THREE.Color(16777215);this.opacity=1;this.envMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.depthTest=!0;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.vertexColors=!1;this.skinning=!1;this.morphTargets=
!1;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.lightMap!==undefined)this.lightMap=a.lightMap;if(a.envMap!==undefined)this.envMap=a.envMap;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refractionRatio!==undefined)this.refractionRatio=a.refractionRatio;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.depthTest!==undefined)this.depthTest=a.depthTest;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframeLinewidth!==undefined)this.wireframeLinewidth=a.wireframeLinewidth;if(a.wireframeLinecap!==undefined)this.wireframeLinecap=a.wireframeLinecap;if(a.wireframeLinejoin!==undefined)this.wireframeLinejoin=a.wireframeLinejoin;if(a.vertexColors!==undefined)this.vertexColors=a.vertexColors;if(a.skinning!==undefined)this.skinning=a.skinning;
if(a.morphTargets!==undefined)this.morphTargets=a.morphTargets}};
THREE.MeshPhongMaterial=function(a){this.id=THREE.MaterialCounter.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.envMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.depthTest=!0;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=
this.wireframeLinecap="round";this.vertexColors=!1;this.skinning=!1;this.morphTargets=!1;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.lightMap!==undefined)this.lightMap=a.lightMap;if(a.map!==undefined)this.map=a.map;if(a.envMap!==undefined)this.envMap=
a.envMap;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refractionRatio!==undefined)this.refractionRatio=a.refractionRatio;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.depthTest!==undefined)this.depthTest=a.depthTest;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframeLinewidth!==undefined)this.wireframeLinewidth=a.wireframeLinewidth;
if(a.wireframeLinecap!==undefined)this.wireframeLinecap=a.wireframeLinecap;if(a.wireframeLinejoin!==undefined)this.wireframeLinejoin=a.wireframeLinejoin;if(a.vertexColors!==undefined)this.vertexColors=a.vertexColors;if(a.skinning!==undefined)this.skinning=a.skinning;if(a.morphTargets!==undefined)this.morphTargets=a.morphTargets}};
THREE.MeshDepthMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.depthTest=!0;this.wireframe=!1;this.wireframeLinewidth=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.depthTest!==undefined)this.depthTest=a.depthTest;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframeLinewidth!==
undefined)this.wireframeLinewidth=a.wireframeLinewidth}};
THREE.MeshNormalMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.opacity=1;this.shading=THREE.FlatShading;this.blending=THREE.NormalBlending;this.depthTest=!0;this.wireframe=!1;this.wireframeLinewidth=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.depthTest!==undefined)this.depthTest=a.depthTest;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframeLinewidth!==
undefined)this.wireframeLinewidth=a.wireframeLinewidth}};THREE.MeshFaceMaterial=function(){};
THREE.ParticleBasicMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.color=new THREE.Color(16777215);this.opacity=1;this.map=null;this.size=1;this.sizeAttenuation=!0;this.blending=THREE.NormalBlending;this.depthTest=!0;this.offset=new THREE.Vector2;this.vertexColors=!1;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.sizeAttenuation!==undefined)this.sizeAttenuation=
a.sizeAttenuation;if(a.blending!==undefined)this.blending=a.blending;if(a.depthTest!==undefined)this.depthTest=a.depthTest;if(a.vertexColors!==undefined)this.vertexColors=a.vertexColors}};
THREE.ParticleCanvasMaterial=function(a){this.id=THREE.MaterialCounter.value++;this.color=new THREE.Color(16777215);this.program=function(){};this.opacity=1;this.blending=THREE.NormalBlending;if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.program!==undefined)this.program=a.program;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}};
THREE.Texture=function(a,b,c,e,d,f){this.image=a;this.mapping=b!==undefined?b:new THREE.UVMapping;this.wrapS=c!==undefined?c:THREE.ClampToEdgeWrapping;this.wrapT=e!==undefined?e:THREE.ClampToEdgeWrapping;this.magFilter=d!==undefined?d:THREE.LinearFilter;this.minFilter=f!==undefined?f:THREE.LinearMipMapLinearFilter;this.needsUpdate=!1};THREE.Texture.prototype={clone:function(){return new THREE.Texture(this.image,this.mapping,this.wrapS,this.wrapT,this.magFilter,this.minFilter)}};
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.Particle=function(a){THREE.Object3D.call(this);this.materials=a instanceof Array?a:[a];this.matrixAutoUpdate=!1};THREE.Particle.prototype=new THREE.Object3D;THREE.Particle.prototype.constructor=THREE.Particle;THREE.Line=function(a,b,c){THREE.Object3D.call(this);this.geometry=a;this.materials=b instanceof Array?b:[b];this.type=c!=undefined?c:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;THREE.Line.prototype=new THREE.Object3D;
THREE.Line.prototype.constructor=THREE.Line;
THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.materials=b&&b.length?b:[b];this.flipSided=!1;this.doubleSided=!1;this.overdraw=!1;if(this.geometry){this.geometry.boundingSphere||this.geometry.computeBoundingSphere();this.boundRadius=a.boundingSphere.radius;if(this.geometry.morphTargets.length){this.morphTargetBase=-1;this.morphTargetForcedOrder=[];this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var c=0;c<this.geometry.morphTargets.length;c++){this.morphTargetInfluences.push(0);this.morphTargetDictionary[this.geometry.morphTargets[c].name]=
c}}}};THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.Mesh.prototype.supr=THREE.Object3D.prototype;THREE.Mesh.prototype.getMorphTargetIndexByName=function(a){if(this.morphTargetDictionary[a]!==undefined)return this.morphTargetDictionary[a];console.log("THREE.Mesh.getMorphTargetIndexByName: morph target "+a+" does not exist. Returning 0.");return 0};
THREE.Bone=function(a){THREE.Object3D.call(this);this.skin=a;this.skinMatrix=new THREE.Matrix4;this.hasNoneBoneChildren=!1};THREE.Bone.prototype=new THREE.Object3D;THREE.Bone.prototype.constructor=THREE.Bone;THREE.Bone.prototype.supr=THREE.Object3D.prototype;
THREE.Bone.prototype.update=function(a,b,c){this.matrixAutoUpdate&&(b|=this.updateMatrix());if(b||this.matrixWorldNeedsUpdate){a?this.skinMatrix.multiply(a,this.matrix):this.skinMatrix.copy(this.matrix);this.matrixWorldNeedsUpdate=!1;b=!0}var e,d=this.children.length;if(this.hasNoneBoneChildren){this.matrixWorld.multiply(this.skin.matrixWorld,this.skinMatrix);for(e=0;e<d;e++){a=this.children[e];a instanceof THREE.Bone?a.update(this.skinMatrix,b,c):a.update(this.matrixWorld,!0,c)}}else for(e=0;e<d;e++)this.children[e].update(this.skinMatrix,
b,c)};THREE.Bone.prototype.addChild=function(a){if(this.children.indexOf(a)===-1){a.parent!==undefined&&a.parent.removeChild(a);a.parent=this;this.children.push(a);if(!(a instanceof THREE.Bone))this.hasNoneBoneChildren=!0}};
THREE.Sound=function(a,b,c,e){THREE.Object3D.call(this);this.isLoaded=!1;this.isAddedToDOM=!1;this.isPlaying=!1;this.duration=-1;this.radius=b!==undefined?Math.abs(b):100;this.volume=Math.min(1,Math.max(0,c!==undefined?c:1));this.domElement=document.createElement("audio");this.domElement.volume=0;this.domElement.pan=0;this.domElement.loop=e!==undefined?e:!0;this.sources=a instanceof Array?a:[a];var d;c=this.sources.length;for(a=0;a<c;a++){b=this.sources[a];b.toLowerCase();if(b.indexOf(".mp3")!==-1)d=
"audio/mpeg";else if(b.indexOf(".ogg")!==-1)d="audio/ogg";else b.indexOf(".wav")!==-1&&(d="audio/wav");if(this.domElement.canPlayType(d)){d=document.createElement("source");d.src=this.sources[a];this.domElement.THREESound=this;this.domElement.appendChild(d);this.domElement.addEventListener("canplay",this.onLoad,!0);this.domElement.load();break}}};THREE.Sound.prototype=new THREE.Object3D;THREE.Sound.prototype.constructor=THREE.Sound;THREE.Sound.prototype.supr=THREE.Object3D.prototype;
THREE.Sound.prototype.onLoad=function(){var a=this.THREESound;if(!a.isLoaded){this.removeEventListener("canplay",this.onLoad,!0);a.isLoaded=!0;a.duration=this.duration;a.isPlaying&&a.play()}};THREE.Sound.prototype.addToDOM=function(a){this.isAddedToDOM=!0;a.appendChild(this.domElement)};THREE.Sound.prototype.play=function(a){this.isPlaying=!0;if(this.isLoaded){this.domElement.play();if(a)this.domElement.currentTime=a%this.duration}};THREE.Sound.prototype.pause=function(){this.isPlaying=!1;this.domElement.pause()};
THREE.Sound.prototype.stop=function(){this.isPlaying=!1;this.domElement.pause();this.domElement.currentTime=0};THREE.Sound.prototype.calculateVolumeAndPan=function(a){a=a.length();this.domElement.volume=a<=this.radius?this.volume*(1-a/this.radius):0};
THREE.Sound.prototype.update=function(a,b,c){if(this.matrixAutoUpdate){this.matrix.setPosition(this.position);b=!0}if(b||this.matrixWorldNeedsUpdate){a?this.matrixWorld.multiply(a,this.matrix):this.matrixWorld.copy(this.matrix);this.matrixWorldNeedsUpdate=!1;b=!0}var e=this.children.length;for(a=0;a<e;a++)this.children[a].update(this.matrixWorld,b,c)};
THREE.Scene=function(){THREE.Object3D.call(this);this.matrixAutoUpdate=!1;this.fog=null;this.objects=[];this.lights=[];this.sounds=[];this.__objectsAdded=[];this.__objectsRemoved=[]};THREE.Scene.prototype=new THREE.Object3D;THREE.Scene.prototype.constructor=THREE.Scene;THREE.Scene.prototype.supr=THREE.Object3D.prototype;THREE.Scene.prototype.addChild=function(a){this.supr.addChild.call(this,a);this.addChildRecurse(a)};
THREE.Scene.prototype.addChildRecurse=function(a){if(a instanceof THREE.Light)this.lights.indexOf(a)===-1&&this.lights.push(a);else if(a instanceof THREE.Sound)this.sounds.indexOf(a)===-1&&this.sounds.push(a);else if(!(a instanceof THREE.Camera||a instanceof THREE.Bone)&&this.objects.indexOf(a)===-1){this.objects.push(a);this.__objectsAdded.push(a)}for(var b=0;b<a.children.length;b++)this.addChildRecurse(a.children[b])};
THREE.Scene.prototype.removeChild=function(a){this.supr.removeChild.call(this,a);this.removeChildRecurse(a)};THREE.Scene.prototype.removeChildRecurse=function(a){if(a instanceof THREE.Light){var b=this.lights.indexOf(a);b!==-1&&this.lights.splice(b,1)}else if(a instanceof THREE.Sound){b=this.sounds.indexOf(a);b!==-1&&this.sounds.splice(b,1)}else if(!(a instanceof THREE.Camera)){b=this.objects.indexOf(a);if(b!==-1){this.objects.splice(b,1);this.__objectsRemoved.push(a)}}for(b=0;b<a.children.length;b++)this.removeChildRecurse(a.children[b])};
THREE.Scene.prototype.addObject=THREE.Scene.prototype.addChild;THREE.Scene.prototype.removeObject=THREE.Scene.prototype.removeChild;THREE.Scene.prototype.addLight=THREE.Scene.prototype.addChild;THREE.Scene.prototype.removeLight=THREE.Scene.prototype.removeChild;
THREE.Projector=function(){function a(){var z=h[j]=h[j]||new THREE.RenderableVertex;j++;return z}function b(z,u){return u.z-z.z}function c(z,u){var T=0,W=1,$=z.z+z.w,X=u.z+u.w,L=-z.z+z.w,U=-u.z+u.w;if($>=0&&X>=0&&L>=0&&U>=0)return!0;else if($<0&&X<0||L<0&&U<0)return!1;else{if($<0)T=Math.max(T,$/($-X));else X<0&&(W=Math.min(W,$/($-X)));if(L<0)T=Math.max(T,L/(L-U));else U<0&&(W=Math.min(W,L/(L-U)));if(W<T)return!1;else{z.lerpSelf(u,T);u.lerpSelf(z,1-W);return!0}}}var e,d,f=[],g,j,h=[],i,l,m=[],p,n=
[],v,A,E=[],q,C,F=[],S=new THREE.Vector4,K=new THREE.Vector4,r=new THREE.Matrix4,R=new THREE.Matrix4,J=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4],O=new THREE.Vector4,P=new THREE.Vector4;this.projectVector=function(z,u){r.multiply(u.projectionMatrix,u.matrixWorldInverse);r.multiplyVector3(z);return z};this.unprojectVector=function(z,u){r.multiply(u.matrixWorld,THREE.Matrix4.makeInvert(u.projectionMatrix));r.multiplyVector3(z);return z};
this.projectObjects=function(z,u,T){u=[];var W,$,X;d=0;$=z.objects;z=0;for(W=$.length;z<W;z++){X=$[z];var L;if(!(L=!X.visible))if(L=X instanceof THREE.Mesh){a:{L=void 0;for(var U=X.matrixWorld,x=-X.geometry.boundingSphere.radius*Math.max(X.scale.x,Math.max(X.scale.y,X.scale.z)),G=0;G<6;G++){L=J[G].x*U.n14+J[G].y*U.n24+J[G].z*U.n34+J[G].w;if(L<=x){L=!1;break a}}L=!0}L=!L}if(!L){L=f[d]=f[d]||new THREE.RenderableObject;d++;e=L;S.copy(X.position);r.multiplyVector3(S);e.object=X;e.z=S.z;u.push(e)}}T&&
u.sort(b);return u};this.projectScene=function(z,u,T){var W=[],$=u.near,X=u.far,L,U,x,G,w,D,I,Y,ca,Q,aa,Ca,Ha,Ia,ma,Da,ta;C=A=p=l=0;u.matrixAutoUpdate&&u.updateMatrix();z.update(undefined,!1,u);r.multiply(u.projectionMatrix,u.matrixWorldInverse);J[0].set(r.n41-r.n11,r.n42-r.n12,r.n43-r.n13,r.n44-r.n14);J[1].set(r.n41+r.n11,r.n42+r.n12,r.n43+r.n13,r.n44+r.n14);J[2].set(r.n41+r.n21,r.n42+r.n22,r.n43+r.n23,r.n44+r.n24);J[3].set(r.n41-r.n21,r.n42-r.n22,r.n43-r.n23,r.n44-r.n24);J[4].set(r.n41-r.n31,r.n42-
r.n32,r.n43-r.n33,r.n44-r.n34);J[5].set(r.n41+r.n31,r.n42+r.n32,r.n43+r.n33,r.n44+r.n34);for(L=0;L<6;L++){ca=J[L];ca.divideScalar(Math.sqrt(ca.x*ca.x+ca.y*ca.y+ca.z*ca.z))}ca=this.projectObjects(z,u,!0);z=0;for(L=ca.length;z<L;z++){Q=ca[z].object;if(Q.visible){aa=Q.matrixWorld;Ca=Q.matrixRotationWorld;Ha=Q.materials;Ia=Q.overdraw;j=0;if(Q instanceof THREE.Mesh){ma=Q.geometry;G=ma.vertices;Da=ma.faces;ma=ma.faceVertexUvs;U=0;for(x=G.length;U<x;U++){g=a();g.positionWorld.copy(G[U].position);aa.multiplyVector3(g.positionWorld);
g.positionScreen.copy(g.positionWorld);r.multiplyVector4(g.positionScreen);g.positionScreen.x/=g.positionScreen.w;g.positionScreen.y/=g.positionScreen.w;g.visible=g.positionScreen.z>$&&g.positionScreen.z<X}G=0;for(U=Da.length;G<U;G++){x=Da[G];if(x instanceof THREE.Face3){w=h[x.a];D=h[x.b];I=h[x.c];if(w.visible&&D.visible&&I.visible&&(Q.doubleSided||Q.flipSided!=(I.positionScreen.x-w.positionScreen.x)*(D.positionScreen.y-w.positionScreen.y)-(I.positionScreen.y-w.positionScreen.y)*(D.positionScreen.x-
w.positionScreen.x)<0)){Y=m[l]=m[l]||new THREE.RenderableFace3;l++;i=Y;i.v1.copy(w);i.v2.copy(D);i.v3.copy(I)}else continue}else if(x instanceof THREE.Face4){w=h[x.a];D=h[x.b];I=h[x.c];Y=h[x.d];if(w.visible&&D.visible&&I.visible&&Y.visible&&(Q.doubleSided||Q.flipSided!=((Y.positionScreen.x-w.positionScreen.x)*(D.positionScreen.y-w.positionScreen.y)-(Y.positionScreen.y-w.positionScreen.y)*(D.positionScreen.x-w.positionScreen.x)<0||(D.positionScreen.x-I.positionScreen.x)*(Y.positionScreen.y-I.positionScreen.y)-
(D.positionScreen.y-I.positionScreen.y)*(Y.positionScreen.x-I.positionScreen.x)<0))){ta=n[p]=n[p]||new THREE.RenderableFace4;p++;i=ta;i.v1.copy(w);i.v2.copy(D);i.v3.copy(I);i.v4.copy(Y)}else continue}i.normalWorld.copy(x.normal);Ca.multiplyVector3(i.normalWorld);i.centroidWorld.copy(x.centroid);aa.multiplyVector3(i.centroidWorld);i.centroidScreen.copy(i.centroidWorld);r.multiplyVector3(i.centroidScreen);I=x.vertexNormals;w=0;for(D=I.length;w<D;w++){Y=i.vertexNormalsWorld[w];Y.copy(I[w]);Ca.multiplyVector3(Y)}w=
0;for(D=ma.length;w<D;w++)if(ta=ma[w][G]){I=0;for(Y=ta.length;I<Y;I++)i.uvs[w][I]=ta[I]}i.meshMaterials=Ha;i.faceMaterials=x.materials;i.overdraw=Ia;i.z=i.centroidScreen.z;W.push(i)}}else if(Q instanceof THREE.Line){R.multiply(r,aa);G=Q.geometry.vertices;w=a();w.positionScreen.copy(G[0].position);R.multiplyVector4(w.positionScreen);U=1;for(x=G.length;U<x;U++){w=a();w.positionScreen.copy(G[U].position);R.multiplyVector4(w.positionScreen);D=h[j-2];O.copy(w.positionScreen);P.copy(D.positionScreen);if(c(O,
P)){O.multiplyScalar(1/O.w);P.multiplyScalar(1/P.w);aa=E[A]=E[A]||new THREE.RenderableLine;A++;v=aa;v.v1.positionScreen.copy(O);v.v2.positionScreen.copy(P);v.z=Math.max(O.z,P.z);v.materials=Q.materials;W.push(v)}}}else if(Q instanceof THREE.Particle){K.set(Q.position.x,Q.position.y,Q.position.z,1);r.multiplyVector4(K);K.z/=K.w;if(K.z>0&&K.z<1){aa=F[C]=F[C]||new THREE.RenderableParticle;C++;q=aa;q.x=K.x/K.w;q.y=K.y/K.w;q.z=K.z;q.rotation=Q.rotation.z;q.scale.x=Q.scale.x*Math.abs(q.x-(K.x+u.projectionMatrix.n11)/
(K.w+u.projectionMatrix.n14));q.scale.y=Q.scale.y*Math.abs(q.y-(K.y+u.projectionMatrix.n22)/(K.w+u.projectionMatrix.n24));q.materials=Q.materials;W.push(q)}}}}T&&W.sort(b);return W}};
THREE.CanvasRenderer=function(){function a(ba){if(p!=ba)i.globalAlpha=p=ba}function b(ba){if(n!=ba){switch(ba){case THREE.NormalBlending:i.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:i.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:i.globalCompositeOperation="darker"}n=ba}}var c=null,e=new THREE.Projector,d=document.createElement("canvas"),f,g,j,h,i=d.getContext("2d"),l=new THREE.Color(0),m=0,p=1,n=0,v=null,A=null,E=1,q,C,F,S,K=new THREE.RenderableVertex,
r=new THREE.RenderableVertex,R,J,O,P,z,u,T,W,$,X,L,U,x=new THREE.Color,G=new THREE.Color,w=new THREE.Color,D=new THREE.Color,I=new THREE.Color,Y,ca,Q,aa,Ca,Ha,Ia,ma,Da,ta,ya=new THREE.Rectangle,ha=new THREE.Rectangle,ga=new THREE.Rectangle,Oa=!1,da=new THREE.Color,fa=new THREE.Color,za=new THREE.Color,Aa=new THREE.Color,Z=new THREE.Vector3,Ja,Ka,Va,ia,La,Pa,Ea=16;Ja=document.createElement("canvas");Ja.width=Ja.height=2;Ka=Ja.getContext("2d");Ka.fillStyle="rgba(0,0,0,1)";Ka.fillRect(0,0,2,2);Va=Ka.getImageData(0,
0,2,2);ia=Va.data;La=document.createElement("canvas");La.width=La.height=Ea;Pa=La.getContext("2d");Pa.translate(-Ea/2,-Ea/2);Pa.scale(Ea,Ea);Ea--;this.domElement=d;this.autoClear=!0;this.sortObjects=!0;this.sortElements=!0;this.setSize=function(ba,ja){f=ba;g=ja;j=f/2;h=g/2;d.width=f;d.height=g;ya.set(-j,-h,j,h);p=1;n=0;A=v=null;E=1};this.setClearColor=function(ba,ja){l=ba;m=ja};this.setClearColorHex=function(ba,ja){l.setHex(ba);m=ja};this.clear=function(){i.setTransform(1,0,0,-1,j,h);if(!ha.isEmpty()){ha.inflate(1);
ha.minSelf(ya);if(l.hex==0&&m==0)i.clearRect(ha.getX(),ha.getY(),ha.getWidth(),ha.getHeight());else{b(THREE.NormalBlending);a(1);i.fillStyle="rgba("+Math.floor(l.r*255)+","+Math.floor(l.g*255)+","+Math.floor(l.b*255)+","+m+")";i.fillRect(ha.getX(),ha.getY(),ha.getWidth(),ha.getHeight())}ha.empty()}};this.render=function(ba,ja){function Ya(k){var B,t,s,M=k.lights;fa.setRGB(0,0,0);za.setRGB(0,0,0);Aa.setRGB(0,0,0);k=0;for(B=M.length;k<B;k++){t=M[k];s=t.color;if(t instanceof THREE.AmbientLight){fa.r+=
s.r;fa.g+=s.g;fa.b+=s.b}else if(t instanceof THREE.DirectionalLight){za.r+=s.r;za.g+=s.g;za.b+=s.b}else if(t instanceof THREE.PointLight){Aa.r+=s.r;Aa.g+=s.g;Aa.b+=s.b}}}function oa(k,B,t,s){var M,H,y,o,V=k.lights;k=0;for(M=V.length;k<M;k++){H=V[k];y=H.color;o=H.intensity;if(H instanceof THREE.DirectionalLight){H=t.dot(H.position)*o;if(H>0){s.r+=y.r*H;s.g+=y.g*H;s.b+=y.b*H}}else if(H instanceof THREE.PointLight){Z.sub(H.position,B);Z.normalize();H=t.dot(Z)*o;if(H>0){s.r+=y.r*H;s.g+=y.g*H;s.b+=y.b*
H}}}}function Za(k,B,t){a(t.opacity);b(t.blending);var s,M,H,y,o,V;if(t instanceof THREE.ParticleBasicMaterial){if(t.map){y=t.map.image;o=y.width>>1;V=y.height>>1;t=B.scale.x*j;H=B.scale.y*h;s=t*o;M=H*V;ga.set(k.x-s,k.y-M,k.x+s,k.y+M);if(ya.instersects(ga)){i.save();i.translate(k.x,k.y);i.rotate(-B.rotation);i.scale(t,-H);i.translate(-o,-V);i.drawImage(y,0,0);i.restore()}}}else if(t instanceof THREE.ParticleCanvasMaterial){if(Oa){da.r=fa.r+za.r+Aa.r;da.g=fa.g+za.g+Aa.g;da.b=fa.b+za.b+Aa.b;x.r=t.color.r*
da.r;x.g=t.color.g*da.g;x.b=t.color.b*da.b;x.updateStyleString()}else x.__styleString=t.color.__styleString;s=B.scale.x*j;M=B.scale.y*h;ga.set(k.x-s,k.y-M,k.x+s,k.y+M);if(ya.instersects(ga)){i.save();i.translate(k.x,k.y);i.rotate(-B.rotation);i.scale(s,M);t.program(i,x);i.restore()}}}function $a(k,B,t,s){a(s.opacity);b(s.blending);i.beginPath();i.moveTo(k.positionScreen.x,k.positionScreen.y);i.lineTo(B.positionScreen.x,B.positionScreen.y);i.closePath();if(s instanceof THREE.LineBasicMaterial){x.__styleString=
s.color.__styleString;k=s.linewidth;if(E!=k)i.lineWidth=E=k;k=x.__styleString;if(v!=k)i.strokeStyle=v=k;i.stroke();ga.inflate(s.linewidth*2)}}function Qa(k,B,t,s,M,H,y,o,V){a(o.opacity);b(o.blending);R=k.positionScreen.x;J=k.positionScreen.y;O=B.positionScreen.x;P=B.positionScreen.y;z=t.positionScreen.x;u=t.positionScreen.y;Ma(R,J,O,P,z,u);if(o instanceof THREE.MeshBasicMaterial)if(o.map){if(o.map.mapping instanceof THREE.UVMapping){aa=y.uvs[0];pa(R,J,O,P,z,u,o.map.image,aa[s].u,aa[s].v,aa[M].u,aa[M].v,
aa[H].u,aa[H].v)}}else if(o.envMap){if(o.envMap.mapping instanceof THREE.SphericalReflectionMapping){k=ja.matrixWorldInverse;Z.copy(y.vertexNormalsWorld[0]);Ca=(Z.x*k.n11+Z.y*k.n12+Z.z*k.n13)*0.5+0.5;Ha=-(Z.x*k.n21+Z.y*k.n22+Z.z*k.n23)*0.5+0.5;Z.copy(y.vertexNormalsWorld[1]);Ia=(Z.x*k.n11+Z.y*k.n12+Z.z*k.n13)*0.5+0.5;ma=-(Z.x*k.n21+Z.y*k.n22+Z.z*k.n23)*0.5+0.5;Z.copy(y.vertexNormalsWorld[2]);Da=(Z.x*k.n11+Z.y*k.n12+Z.z*k.n13)*0.5+0.5;ta=-(Z.x*k.n21+Z.y*k.n22+Z.z*k.n23)*0.5+0.5;pa(R,J,O,P,z,u,o.envMap.image,
Ca,Ha,Ia,ma,Da,ta)}}else o.wireframe?ua(o.color.__styleString,o.wireframeLinewidth):va(o.color.__styleString);else if(o instanceof THREE.MeshLambertMaterial){if(o.map&&!o.wireframe){if(o.map.mapping instanceof THREE.UVMapping){aa=y.uvs[0];pa(R,J,O,P,z,u,o.map.image,aa[s].u,aa[s].v,aa[M].u,aa[M].v,aa[H].u,aa[H].v)}b(THREE.SubtractiveBlending)}if(Oa)if(!o.wireframe&&o.shading==THREE.SmoothShading&&y.vertexNormalsWorld.length==3){G.r=w.r=D.r=fa.r;G.g=w.g=D.g=fa.g;G.b=w.b=D.b=fa.b;oa(V,y.v1.positionWorld,
y.vertexNormalsWorld[0],G);oa(V,y.v2.positionWorld,y.vertexNormalsWorld[1],w);oa(V,y.v3.positionWorld,y.vertexNormalsWorld[2],D);I.r=(w.r+D.r)*0.5;I.g=(w.g+D.g)*0.5;I.b=(w.b+D.b)*0.5;Q=Ra(G,w,D,I);pa(R,J,O,P,z,u,Q,0,0,1,0,0,1)}else{da.r=fa.r;da.g=fa.g;da.b=fa.b;oa(V,y.centroidWorld,y.normalWorld,da);x.r=o.color.r*da.r;x.g=o.color.g*da.g;x.b=o.color.b*da.b;x.updateStyleString();o.wireframe?ua(x.__styleString,o.wireframeLinewidth):va(x.__styleString)}else o.wireframe?ua(o.color.__styleString,o.wireframeLinewidth):
va(o.color.__styleString)}else if(o instanceof THREE.MeshDepthMaterial){Y=ja.near;ca=ja.far;G.r=G.g=G.b=1-Ba(k.positionScreen.z,Y,ca);w.r=w.g=w.b=1-Ba(B.positionScreen.z,Y,ca);D.r=D.g=D.b=1-Ba(t.positionScreen.z,Y,ca);I.r=(w.r+D.r)*0.5;I.g=(w.g+D.g)*0.5;I.b=(w.b+D.b)*0.5;Q=Ra(G,w,D,I);pa(R,J,O,P,z,u,Q,0,0,1,0,0,1)}else if(o instanceof THREE.MeshNormalMaterial){x.r=Fa(y.normalWorld.x);x.g=Fa(y.normalWorld.y);x.b=Fa(y.normalWorld.z);x.updateStyleString();o.wireframe?ua(x.__styleString,o.wireframeLinewidth):
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this.clear():i.setTransform(1,0,0,-1,j,h);c=e.projectScene(ba,ja,this.sortElements);(Oa=ba.lights.length>0)&&Ya(ba);Ta=0;for(Xa=c.length;Ta<Xa;Ta++){N=c[Ta];ga.empty();if(N instanceof THREE.RenderableParticle){q=N;q.x*=j;q.y*=h;la=0;for(xa=N.materials.length;la<xa;){ea=N.materials[la++];ea.opacity!=0&&Za(q,N,ea,ba)}}else if(N instanceof THREE.RenderableLine){q=N.v1;C=N.v2;q.positionScreen.x*=j;q.positionScreen.y*=h;C.positionScreen.x*=j;C.positionScreen.y*=h;ga.addPoint(q.positionScreen.x,q.positionScreen.y);
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THREE.SoundRenderer=function(){this.volume=1;this.domElement=document.createElement("div");this.domElement.id="THREESound";this.cameraPosition=new THREE.Vector3;this.soundPosition=new THREE.Vector3;this.render=function(a,b,c){c&&a.update(undefined,!1,b);c=a.sounds;var e,d=c.length;for(e=0;e<d;e++){a=c[e];this.soundPosition.set(a.matrixWorld.n14,a.matrixWorld.n24,a.matrixWorld.n34);this.soundPosition.subSelf(b.position);if(a.isPlaying&&a.isLoaded){a.isAddedToDOM||a.addToDOM(this.domElement);a.calculateVolumeAndPan(this.soundPosition)}}}};
THREE.RenderableVertex=function(){this.positionWorld=new THREE.Vector3;this.positionScreen=new THREE.Vector4;this.visible=!0};THREE.RenderableVertex.prototype.copy=function(a){this.positionWorld.copy(a.positionWorld);this.positionScreen.copy(a.positionScreen)};
THREE.RenderableFace3=function(){this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.v3=new THREE.RenderableVertex;this.centroidWorld=new THREE.Vector3;this.centroidScreen=new THREE.Vector3;this.normalWorld=new THREE.Vector3;this.vertexNormalsWorld=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.faceMaterials=this.meshMaterials=null;this.overdraw=!1;this.uvs=[[]];this.z=null};
THREE.RenderableFace4=function(){this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.v3=new THREE.RenderableVertex;this.v4=new THREE.RenderableVertex;this.centroidWorld=new THREE.Vector3;this.centroidScreen=new THREE.Vector3;this.normalWorld=new THREE.Vector3;this.vertexNormalsWorld=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.faceMaterials=this.meshMaterials=null;this.overdraw=!1;this.uvs=[[]];this.z=null};
THREE.RenderableObject=function(){this.z=this.object=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.RenderableVertex;this.v2=new THREE.RenderableVertex;this.materials=null};