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@@ -32,7 +32,7 @@ multiply:function(a,b){return void 0!==b?(console.warn("THREE.Quaternion: .multi
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return this},slerp:function(a,b){if(0===b)return this;if(1===b)return this.copy(a);var c=this._x,d=this._y,e=this._z,f=this._w,g=f*a._w+c*a._x+d*a._y+e*a._z;0>g?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,g=-g):this.copy(a);if(1<=g)return this._w=f,this._x=c,this._y=d,this._z=e,this;var h=Math.sqrt(1-g*g);if(.001>Math.abs(h))return this._w=.5*(f+this._w),this._x=.5*(c+this._x),this._y=.5*(d+this._y),this._z=.5*(e+this._z),this;var k=Math.atan2(h,g),g=Math.sin((1-b)*k)/h,h=Math.sin(b*
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k)/h;this._w=f*g+this._w*h;this._x=c*g+this._x*h;this._y=d*g+this._y*h;this._z=e*g+this._z*h;this.onChangeCallback();return this},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},fromArray:function(a,b){void 0===b&&(b=0);this._x=a[b];this._y=a[b+1];this._z=a[b+2];this._w=a[b+3];this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;a[b+3]=this._w;return a},onChange:function(a){this.onChangeCallback=
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a;return this},onChangeCallback:function(){}};
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-Object.assign(THREE.Quaternion,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,d)},slerpFlat:function(a,b,c,d,e,f,g){var h=c[d+0],k=c[d+1],l=c[d+2];c=c[d+3];d=e[f+0];var n=e[f+1],p=e[f+2];e=e[f+3];if(c!==e||h!==d||k!==n||l!==p){f=1-g;var m=h*d+k*n+l*p+c*e,q=0<=m?1:-1,r=1-m*m;r>Number.EPSILON&&(r=Math.sqrt(r),m=Math.atan2(r,m*q),f=Math.sin(f*m)/r,g=Math.sin(g*m)/r);q*=g;h=h*f+d*q;k=k*f+n*q;l=l*f+p*q;c=c*f+e*q;f===1-g&&(g=1/Math.sqrt(h*h+k*k+l*l+c*c),h*=g,k*=g,l*=g,c*=g)}a[b]=h;a[b+1]=k;a[b+2]=l;
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+Object.assign(THREE.Quaternion,{slerp:function(a,b,c,d){return c.copy(a).slerp(b,d)},slerpFlat:function(a,b,c,d,e,f,g){var h=c[d+0],k=c[d+1],l=c[d+2];c=c[d+3];d=e[f+0];var p=e[f+1],n=e[f+2];e=e[f+3];if(c!==e||h!==d||k!==p||l!==n){f=1-g;var m=h*d+k*p+l*n+c*e,q=0<=m?1:-1,r=1-m*m;r>Number.EPSILON&&(r=Math.sqrt(r),m=Math.atan2(r,m*q),f=Math.sin(f*m)/r,g=Math.sin(g*m)/r);q*=g;h=h*f+d*q;k=k*f+p*q;l=l*f+n*q;c=c*f+e*q;f===1-g&&(g=1/Math.sqrt(h*h+k*k+l*l+c*c),h*=g,k*=g,l*=g,c*=g)}a[b]=h;a[b+1]=k;a[b+2]=l;
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a[b+3]=c}});THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};
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THREE.Vector2.prototype={constructor:THREE.Vector2,get width(){return this.x},set width(a){this.x=a},get height(){return this.y},set height(a){this.y=a},set:function(a,b){this.x=a;this.y=b;return this},setScalar:function(a){this.y=this.x=a;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;default:throw Error("index is out of range: "+a);}},getComponent:function(a){switch(a){case 0:return this.x;
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case 1:return this.y;default:throw Error("index is out of range: "+a);}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,b){if(void 0!==b)return console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;return this},addScalar:function(a){this.x+=a;this.y+=a;return this},addVectors:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},
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@@ -71,9 +71,9 @@ a.z+this.w*a.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*th
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this.z)*b;this.w+=(a.w-this.w)*b;return this},lerpVectors:function(a,b,c){return this.subVectors(b,a).multiplyScalar(c).add(a)},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&a.w===this.w},fromArray:function(a,b){void 0===b&&(b=0);this.x=a[b];this.y=a[b+1];this.z=a[b+2];this.w=a[b+3];return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this.x;a[b+1]=this.y;a[b+2]=this.z;a[b+3]=this.w;return a},fromAttribute:function(a,b,c){void 0===c&&(c=0);b=b*a.itemSize+
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c;this.x=a.array[b];this.y=a.array[b+1];this.z=a.array[b+2];this.w=a.array[b+3];return this}};THREE.Euler=function(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._order=d||THREE.Euler.DefaultOrder};THREE.Euler.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");THREE.Euler.DefaultOrder="XYZ";
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THREE.Euler.prototype={constructor:THREE.Euler,get x(){return this._x},set x(a){this._x=a;this.onChangeCallback()},get y(){return this._y},set y(a){this._y=a;this.onChangeCallback()},get z(){return this._z},set z(a){this._z=a;this.onChangeCallback()},get order(){return this._order},set order(a){this._order=a;this.onChangeCallback()},set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this.onChangeCallback();return this},clone:function(){return new this.constructor(this._x,
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-this._y,this._z,this._order)},copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._order=a._order;this.onChangeCallback();return this},setFromRotationMatrix:function(a,b,c){var d=THREE.Math.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],h=e[1],k=e[5],l=e[9],n=e[2],p=e[6],e=e[10];b=b||this._order;"XYZ"===b?(this._y=Math.asin(d(g,-1,1)),.99999>Math.abs(g)?(this._x=Math.atan2(-l,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(p,k),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(l,-1,1)),.99999>Math.abs(l)?
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-(this._y=Math.atan2(g,e),this._z=Math.atan2(h,k)):(this._y=Math.atan2(-n,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(p,-1,1)),.99999>Math.abs(p)?(this._y=Math.atan2(-n,e),this._z=Math.atan2(-f,k)):(this._y=0,this._z=Math.atan2(h,a))):"ZYX"===b?(this._y=Math.asin(-d(n,-1,1)),.99999>Math.abs(n)?(this._x=Math.atan2(p,e),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,k))):"YZX"===b?(this._z=Math.asin(d(h,-1,1)),.99999>Math.abs(h)?(this._x=Math.atan2(-l,k),this._y=Math.atan2(-n,a)):(this._x=
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-0,this._y=Math.atan2(g,e))):"XZY"===b?(this._z=Math.asin(-d(f,-1,1)),.99999>Math.abs(f)?(this._x=Math.atan2(p,k),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-l,e),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=b;if(!1!==c)this.onChangeCallback();return this},setFromQuaternion:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Matrix4);a.makeRotationFromQuaternion(b);return this.setFromRotationMatrix(a,c,d)}}(),setFromVector3:function(a,
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+this._y,this._z,this._order)},copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._order=a._order;this.onChangeCallback();return this},setFromRotationMatrix:function(a,b,c){var d=THREE.Math.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],h=e[1],k=e[5],l=e[9],p=e[2],n=e[6],e=e[10];b=b||this._order;"XYZ"===b?(this._y=Math.asin(d(g,-1,1)),.99999>Math.abs(g)?(this._x=Math.atan2(-l,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(n,k),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(l,-1,1)),.99999>Math.abs(l)?
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+(this._y=Math.atan2(g,e),this._z=Math.atan2(h,k)):(this._y=Math.atan2(-p,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(n,-1,1)),.99999>Math.abs(n)?(this._y=Math.atan2(-p,e),this._z=Math.atan2(-f,k)):(this._y=0,this._z=Math.atan2(h,a))):"ZYX"===b?(this._y=Math.asin(-d(p,-1,1)),.99999>Math.abs(p)?(this._x=Math.atan2(n,e),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,k))):"YZX"===b?(this._z=Math.asin(d(h,-1,1)),.99999>Math.abs(h)?(this._x=Math.atan2(-l,k),this._y=Math.atan2(-p,a)):(this._x=
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+0,this._y=Math.atan2(g,e))):"XZY"===b?(this._z=Math.asin(-d(f,-1,1)),.99999>Math.abs(f)?(this._x=Math.atan2(n,k),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-l,e),this._y=0)):console.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=b;if(!1!==c)this.onChangeCallback();return this},setFromQuaternion:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Matrix4);a.makeRotationFromQuaternion(b);return this.setFromRotationMatrix(a,c,d)}}(),setFromVector3:function(a,
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b){return this.set(a.x,a.y,a.z,b||this._order)},reorder:function(){var a=new THREE.Quaternion;return function(b){a.setFromEuler(this);return this.setFromQuaternion(a,b)}}(),equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this.onChangeCallback();return this},toArray:function(a,b){void 0===a&&(a=[]);void 0===b&&(b=0);a[b]=this._x;a[b+1]=this._y;a[b+2]=this._z;
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a[b+3]=this._order;return a},toVector3:function(a){return a?a.set(this._x,this._y,this._z):new THREE.Vector3(this._x,this._y,this._z)},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){}};THREE.Line3=function(a,b){this.start=void 0!==a?a:new THREE.Vector3;this.end=void 0!==b?b:new THREE.Vector3};
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THREE.Line3.prototype={constructor:THREE.Line3,set:function(a,b){this.start.copy(a);this.end.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},center:function(a){return(a||new THREE.Vector3).addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){return(a||new THREE.Vector3).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},
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@@ -84,7 +84,7 @@ return this},makeEmpty:function(){this.min.x=this.min.y=Infinity;this.max.x=this
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this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y?!0:!1},getParameter:function(a,b){return(b||new THREE.Vector2).set((a.x-this.min.x)/(this.max.x-this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>
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this.max.y?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector2).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new THREE.Vector2;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&
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a.max.equals(this.max)}};THREE.Box3=function(a,b){this.min=void 0!==a?a:new THREE.Vector3(Infinity,Infinity,Infinity);this.max=void 0!==b?b:new THREE.Vector3(-Infinity,-Infinity,-Infinity)};
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-THREE.Box3.prototype={constructor:THREE.Box3,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromArray:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,k=a.length;h<k;h+=3){var l=a[h],n=a[h+1],p=a[h+2];l<b&&(b=l);n<c&&(c=n);p<d&&(d=p);l>e&&(e=l);n>f&&(f=n);p>g&&(g=p)}this.min.set(b,c,d);this.max.set(e,f,g)},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<c;b++)this.expandByPoint(a[b]);return this},setFromCenterAndSize:function(){var a=
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+THREE.Box3.prototype={constructor:THREE.Box3,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromArray:function(a){for(var b=Infinity,c=Infinity,d=Infinity,e=-Infinity,f=-Infinity,g=-Infinity,h=0,k=a.length;h<k;h+=3){var l=a[h],p=a[h+1],n=a[h+2];l<b&&(b=l);p<c&&(c=p);n<d&&(d=n);l>e&&(e=l);p>f&&(f=p);n>g&&(g=n)}this.min.set(b,c,d);this.max.set(e,f,g)},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<c;b++)this.expandByPoint(a[b]);return this},setFromCenterAndSize:function(){var a=
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new THREE.Vector3;return function(b,c){var d=a.copy(c).multiplyScalar(.5);this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),setFromObject:function(){var a=new THREE.Vector3;return function(b){var c=this;b.updateMatrixWorld(!0);this.makeEmpty();b.traverse(function(b){var e=b.geometry;if(void 0!==e)if(e instanceof THREE.Geometry)for(var f=e.vertices,e=0,g=f.length;e<g;e++)a.copy(f[e]),a.applyMatrix4(b.matrixWorld),c.expandByPoint(a);else if(e instanceof THREE.BufferGeometry&&void 0!==
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e.attributes.position)for(f=e.attributes.position.array,e=0,g=f.length;e<g;e+=3)a.fromArray(f,e),a.applyMatrix4(b.matrixWorld),c.expandByPoint(a)});return this}}(),clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=this.min.z=Infinity;this.max.x=this.max.y=this.max.z=-Infinity;return this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},
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center:function(a){return(a||new THREE.Vector3).addVectors(this.min,this.max).multiplyScalar(.5)},size:function(a){return(a||new THREE.Vector3).subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y||a.z<
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@@ -96,24 +96,24 @@ a[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(b);a[3].set(this.min.x,t
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a.max.equals(this.max)}};THREE.Matrix3=function(){this.elements=new Float32Array([1,0,0,0,1,0,0,0,1]);0<arguments.length&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")};
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THREE.Matrix3.prototype={constructor:THREE.Matrix3,set:function(a,b,c,d,e,f,g,h,k){var l=this.elements;l[0]=a;l[1]=d;l[2]=g;l[3]=b;l[4]=e;l[5]=h;l[6]=c;l[7]=f;l[8]=k;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},clone:function(){return(new this.constructor).fromArray(this.elements)},copy:function(a){a=a.elements;this.set(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8]);return this},setFromMatrix4:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[1],a[5],a[9],a[2],a[6],a[10]);
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return this},applyToVector3Array:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Vector3);void 0===c&&(c=0);void 0===d&&(d=b.length);for(var e=0;e<d;e+=3,c+=3)a.fromArray(b,c),a.applyMatrix3(this),a.toArray(b,c);return b}}(),applyToBuffer:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Vector3);void 0===c&&(c=0);void 0===d&&(d=b.length/b.itemSize);for(var e=0;e<d;e++,c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix3(this),b.setXYZ(a.x,a.y,a.z);return b}}(),
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-multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],k=a[7],a=a[8];return b*f*a-b*g*k-c*e*a+c*g*h+d*e*k-d*f*h},getInverse:function(a,b){a instanceof THREE.Matrix4&&console.error("THREE.Matrix3.getInverse no longer takes a Matrix4 argument.");var c=a.elements,d=this.elements,e=c[0],f=c[1],g=c[2],h=c[3],k=c[4],l=c[5],n=c[6],p=c[7],
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-c=c[8],m=c*k-l*p,q=l*n-c*h,r=p*h-k*n,s=e*m+f*q+g*r;if(0===s){if(b)throw Error("THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0");console.warn("THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0");return this.identity()}s=1/s;d[0]=m*s;d[1]=(g*p-c*f)*s;d[2]=(l*f-g*k)*s;d[3]=q*s;d[4]=(c*e-g*n)*s;d[5]=(g*h-l*e)*s;d[6]=r*s;d[7]=(f*n-p*e)*s;d[8]=(k*e-f*h)*s;return this},transpose:function(){var a,b=this.elements;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=
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+multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],k=a[7],a=a[8];return b*f*a-b*g*k-c*e*a+c*g*h+d*e*k-d*f*h},getInverse:function(a,b){a instanceof THREE.Matrix4&&console.error("THREE.Matrix3.getInverse no longer takes a Matrix4 argument.");var c=a.elements,d=this.elements,e=c[0],f=c[1],g=c[2],h=c[3],k=c[4],l=c[5],p=c[6],n=c[7],
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+c=c[8],m=c*k-l*n,q=l*p-c*h,r=n*h-k*p,s=e*m+f*q+g*r;if(0===s){if(b)throw Error("THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0");console.warn("THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0");return this.identity()}s=1/s;d[0]=m*s;d[1]=(g*n-c*f)*s;d[2]=(l*f-g*k)*s;d[3]=q*s;d[4]=(c*e-g*p)*s;d[5]=(g*h-l*e)*s;d[6]=r*s;d[7]=(f*p-n*e)*s;d[8]=(k*e-f*h)*s;return this},transpose:function(){var a,b=this.elements;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=
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b[7];b[7]=a;return this},flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix3: .flattenToArrayOffset is deprecated - just use .toArray instead.");return this.toArray(a,b)},getNormalMatrix:function(a){return this.setFromMatrix4(a).getInverse(this).transpose()},transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this},fromArray:function(a){this.elements.set(a);return this},toArray:function(a,b){void 0===
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a&&(a=[]);void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];return a}};THREE.Matrix4=function(){this.elements=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);0<arguments.length&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")};
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-THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,e,f,g,h,k,l,n,p,m,q,r,s){var t=this.elements;t[0]=a;t[4]=b;t[8]=c;t[12]=d;t[1]=e;t[5]=f;t[9]=g;t[13]=h;t[2]=k;t[6]=l;t[10]=n;t[14]=p;t[3]=m;t[7]=q;t[11]=r;t[15]=s;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new THREE.Matrix4).fromArray(this.elements)},copy:function(a){this.elements.set(a.elements);return this},copyPosition:function(a){var b=this.elements;a=a.elements;
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+THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,e,f,g,h,k,l,p,n,m,q,r,s){var t=this.elements;t[0]=a;t[4]=b;t[8]=c;t[12]=d;t[1]=e;t[5]=f;t[9]=g;t[13]=h;t[2]=k;t[6]=l;t[10]=p;t[14]=n;t[3]=m;t[7]=q;t[11]=r;t[15]=s;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},clone:function(){return(new THREE.Matrix4).fromArray(this.elements)},copy:function(a){this.elements.set(a.elements);return this},copyPosition:function(a){var b=this.elements;a=a.elements;
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b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractBasis:function(a,b,c){a.setFromMatrixColumn(this,0);b.setFromMatrixColumn(this,1);c.setFromMatrixColumn(this,2);return this},makeBasis:function(a,b,c){this.set(a.x,b.x,c.x,0,a.y,b.y,c.y,0,a.z,b.z,c.z,0,0,0,0,1);return this},extractRotation:function(){var a;return function(b){void 0===a&&(a=new THREE.Vector3);var c=this.elements,d=b.elements,e=1/a.setFromMatrixColumn(b,0).length(),f=1/a.setFromMatrixColumn(b,1).length();b=1/a.setFromMatrixColumn(b,
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-2).length();c[0]=d[0]*e;c[1]=d[1]*e;c[2]=d[2]*e;c[4]=d[4]*f;c[5]=d[5]*f;c[6]=d[6]*f;c[8]=d[8]*b;c[9]=d[9]*b;c[10]=d[10]*b;return this}}(),makeRotationFromEuler:function(a){!1===a instanceof THREE.Euler&&console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c),c=Math.sin(c),g=Math.cos(d),d=Math.sin(d),h=Math.cos(e),e=Math.sin(e);if("XYZ"===a.order){a=f*h;var k=f*e,l=c*h,n=c*e;b[0]=g*h;b[4]=
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--g*e;b[8]=d;b[1]=k+l*d;b[5]=a-n*d;b[9]=-c*g;b[2]=n-a*d;b[6]=l+k*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,k=g*e,l=d*h,n=d*e,b[0]=a+n*c,b[4]=l*c-k,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=k*c-l,b[6]=n+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,k=g*e,l=d*h,n=d*e,b[0]=a-n*c,b[4]=-f*e,b[8]=l+k*c,b[1]=k+l*c,b[5]=f*h,b[9]=n-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,k=f*e,l=c*h,n=c*e,b[0]=g*h,b[4]=l*d-k,b[8]=a*d+n,b[1]=g*e,b[5]=n*d+a,b[9]=k*d-l,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,k=f*
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-d,l=c*g,n=c*d,b[0]=g*h,b[4]=n-a*e,b[8]=l*e+k,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=k*e+l,b[10]=a-n*e):"XZY"===a.order&&(a=f*g,k=f*d,l=c*g,n=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+n,b[5]=f*h,b[9]=k*e-l,b[2]=l*e-k,b[6]=c*h,b[10]=n*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,f=a.w,g=c+c,h=d+d,k=e+e;a=c*g;var l=c*h,c=c*k,n=d*h,d=d*k,e=e*k,g=f*g,h=f*h,f=f*k;b[0]=1-(n+e);b[4]=l-f;b[8]=c+h;b[1]=l+
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-f;b[5]=1-(a+e);b[9]=d-g;b[2]=c-h;b[6]=d+g;b[10]=1-(a+n);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a,b,c;return function(d,e,f){void 0===a&&(a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3);var g=this.elements;c.subVectors(d,e).normalize();0===c.lengthSq()&&(c.z=1);a.crossVectors(f,c).normalize();0===a.lengthSq()&&(c.z+=1E-4,a.crossVectors(f,c).normalize());b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;
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-g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],g=c[4],h=c[8],k=c[12],l=c[1],n=c[5],p=c[9],m=c[13],q=c[2],r=c[6],s=c[10],t=c[14],u=c[3],v=c[7],A=c[11],c=c[15],
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-w=d[0],E=d[4],z=d[8],y=d[12],C=d[1],I=d[5],B=d[9],F=d[13],K=d[2],P=d[6],M=d[10],H=d[14],L=d[3],N=d[7],O=d[11],d=d[15];e[0]=f*w+g*C+h*K+k*L;e[4]=f*E+g*I+h*P+k*N;e[8]=f*z+g*B+h*M+k*O;e[12]=f*y+g*F+h*H+k*d;e[1]=l*w+n*C+p*K+m*L;e[5]=l*E+n*I+p*P+m*N;e[9]=l*z+n*B+p*M+m*O;e[13]=l*y+n*F+p*H+m*d;e[2]=q*w+r*C+s*K+t*L;e[6]=q*E+r*I+s*P+t*N;e[10]=q*z+r*B+s*M+t*O;e[14]=q*y+r*F+s*H+t*d;e[3]=u*w+v*C+A*K+c*L;e[7]=u*E+v*I+A*P+c*N;e[11]=u*z+v*B+A*M+c*O;e[15]=u*y+v*F+A*H+c*d;return this},multiplyToArray:function(a,b,
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+2).length();c[0]=d[0]*e;c[1]=d[1]*e;c[2]=d[2]*e;c[4]=d[4]*f;c[5]=d[5]*f;c[6]=d[6]*f;c[8]=d[8]*b;c[9]=d[9]*b;c[10]=d[10]*b;return this}}(),makeRotationFromEuler:function(a){!1===a instanceof THREE.Euler&&console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c),c=Math.sin(c),g=Math.cos(d),d=Math.sin(d),h=Math.cos(e),e=Math.sin(e);if("XYZ"===a.order){a=f*h;var k=f*e,l=c*h,p=c*e;b[0]=g*h;b[4]=
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+-g*e;b[8]=d;b[1]=k+l*d;b[5]=a-p*d;b[9]=-c*g;b[2]=p-a*d;b[6]=l+k*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,k=g*e,l=d*h,p=d*e,b[0]=a+p*c,b[4]=l*c-k,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=k*c-l,b[6]=p+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,k=g*e,l=d*h,p=d*e,b[0]=a-p*c,b[4]=-f*e,b[8]=l+k*c,b[1]=k+l*c,b[5]=f*h,b[9]=p-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,k=f*e,l=c*h,p=c*e,b[0]=g*h,b[4]=l*d-k,b[8]=a*d+p,b[1]=g*e,b[5]=p*d+a,b[9]=k*d-l,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,k=f*
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+d,l=c*g,p=c*d,b[0]=g*h,b[4]=p-a*e,b[8]=l*e+k,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=k*e+l,b[10]=a-p*e):"XZY"===a.order&&(a=f*g,k=f*d,l=c*g,p=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+p,b[5]=f*h,b[9]=k*e-l,b[2]=l*e-k,b[6]=c*h,b[10]=p*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,f=a.w,g=c+c,h=d+d,k=e+e;a=c*g;var l=c*h,c=c*k,p=d*h,d=d*k,e=e*k,g=f*g,h=f*h,f=f*k;b[0]=1-(p+e);b[4]=l-f;b[8]=c+h;b[1]=l+
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+f;b[5]=1-(a+e);b[9]=d-g;b[2]=c-h;b[6]=d+g;b[10]=1-(a+p);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a,b,c;return function(d,e,f){void 0===a&&(a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3);var g=this.elements;c.subVectors(d,e).normalize();0===c.lengthSq()&&(c.z=1);a.crossVectors(f,c).normalize();0===a.lengthSq()&&(c.z+=1E-4,a.crossVectors(f,c).normalize());b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;
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+g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],g=c[4],h=c[8],k=c[12],l=c[1],p=c[5],n=c[9],m=c[13],q=c[2],r=c[6],s=c[10],t=c[14],u=c[3],v=c[7],A=c[11],c=c[15],
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+w=d[0],E=d[4],z=d[8],y=d[12],C=d[1],I=d[5],B=d[9],F=d[13],K=d[2],P=d[6],M=d[10],H=d[14],L=d[3],N=d[7],O=d[11],d=d[15];e[0]=f*w+g*C+h*K+k*L;e[4]=f*E+g*I+h*P+k*N;e[8]=f*z+g*B+h*M+k*O;e[12]=f*y+g*F+h*H+k*d;e[1]=l*w+p*C+n*K+m*L;e[5]=l*E+p*I+n*P+m*N;e[9]=l*z+p*B+n*M+m*O;e[13]=l*y+p*F+n*H+m*d;e[2]=q*w+r*C+s*K+t*L;e[6]=q*E+r*I+s*P+t*N;e[10]=q*z+r*B+s*M+t*O;e[14]=q*y+r*F+s*H+t*d;e[3]=u*w+v*C+A*K+c*L;e[7]=u*E+v*I+A*P+c*N;e[11]=u*z+v*B+A*M+c*O;e[15]=u*y+v*F+A*H+c*d;return this},multiplyToArray:function(a,b,
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c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];c[13]=d[13];c[14]=d[14];c[15]=d[15];return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},applyToVector3Array:function(){var a;return function(b,c,d){void 0===a&&
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(a=new THREE.Vector3);void 0===c&&(c=0);void 0===d&&(d=b.length);for(var e=0;e<d;e+=3,c+=3)a.fromArray(b,c),a.applyMatrix4(this),a.toArray(b,c);return b}}(),applyToBuffer:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Vector3);void 0===c&&(c=0);void 0===d&&(d=b.length/b.itemSize);for(var e=0;e<d;e++,c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix4(this),b.setXYZ(a.x,a.y,a.z);return b}}(),determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=
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-a[5],h=a[9],k=a[13],l=a[2],n=a[6],p=a[10],m=a[14];return a[3]*(+e*h*n-d*k*n-e*g*p+c*k*p+d*g*m-c*h*m)+a[7]*(+b*h*m-b*k*p+e*f*p-d*f*m+d*k*l-e*h*l)+a[11]*(+b*k*n-b*g*m-e*f*n+c*f*m+e*g*l-c*k*l)+a[15]*(-d*g*l-b*h*n+b*g*p+d*f*n-c*f*p+c*h*l)},transpose:function(){var a=this.elements,b;b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix3: .flattenToArrayOffset is deprecated - just use .toArray instead.");
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-return this.toArray(a,b)},getPosition:function(){var a;return function(){void 0===a&&(a=new THREE.Vector3);console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.");return a.setFromMatrixColumn(this,3)}}(),setPosition:function(a){var b=this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements,e=d[0],f=d[1],g=d[2],h=d[3],k=d[4],l=d[5],n=d[6],p=d[7],m=d[8],q=d[9],r=d[10],s=d[11],t=d[12],
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-u=d[13],v=d[14],d=d[15],A=q*v*p-u*r*p+u*n*s-l*v*s-q*n*d+l*r*d,w=t*r*p-m*v*p-t*n*s+k*v*s+m*n*d-k*r*d,E=m*u*p-t*q*p+t*l*s-k*u*s-m*l*d+k*q*d,z=t*q*n-m*u*n-t*l*r+k*u*r+m*l*v-k*q*v,y=e*A+f*w+g*E+h*z;if(0===y){if(b)throw Error("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");console.warn("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");return this.identity()}y=1/y;c[0]=A*y;c[1]=(u*r*h-q*v*h-u*g*s+f*v*s+q*g*d-f*r*d)*y;c[2]=(l*v*h-u*n*h+u*g*p-f*v*p-l*g*d+f*n*d)*y;c[3]=
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-(q*n*h-l*r*h-q*g*p+f*r*p+l*g*s-f*n*s)*y;c[4]=w*y;c[5]=(m*v*h-t*r*h+t*g*s-e*v*s-m*g*d+e*r*d)*y;c[6]=(t*n*h-k*v*h-t*g*p+e*v*p+k*g*d-e*n*d)*y;c[7]=(k*r*h-m*n*h+m*g*p-e*r*p-k*g*s+e*n*s)*y;c[8]=E*y;c[9]=(t*q*h-m*u*h-t*f*s+e*u*s+m*f*d-e*q*d)*y;c[10]=(k*u*h-t*l*h+t*f*p-e*u*p-k*f*d+e*l*d)*y;c[11]=(m*l*h-k*q*h-m*f*p+e*q*p+k*f*s-e*l*s)*y;c[12]=z*y;c[13]=(m*u*g-t*q*g+t*f*r-e*u*r-m*f*v+e*q*v)*y;c[14]=(t*l*g-k*u*g-t*f*n+e*u*n+k*f*v-e*l*v)*y;c[15]=(k*q*g-m*l*g+m*f*n-e*q*n-k*f*r+e*l*r)*y;return this},scale:function(a){var b=
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+a[5],h=a[9],k=a[13],l=a[2],p=a[6],n=a[10],m=a[14];return a[3]*(+e*h*p-d*k*p-e*g*n+c*k*n+d*g*m-c*h*m)+a[7]*(+b*h*m-b*k*n+e*f*n-d*f*m+d*k*l-e*h*l)+a[11]*(+b*k*p-b*g*m-e*f*p+c*f*m+e*g*l-c*k*l)+a[15]*(-d*g*l-b*h*p+b*g*n+d*f*p-c*f*n+c*h*l)},transpose:function(){var a=this.elements,b;b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},flattenToArrayOffset:function(a,b){console.warn("THREE.Matrix3: .flattenToArrayOffset is deprecated - just use .toArray instead.");
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+return this.toArray(a,b)},getPosition:function(){var a;return function(){void 0===a&&(a=new THREE.Vector3);console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.");return a.setFromMatrixColumn(this,3)}}(),setPosition:function(a){var b=this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements,e=d[0],f=d[1],g=d[2],h=d[3],k=d[4],l=d[5],p=d[6],n=d[7],m=d[8],q=d[9],r=d[10],s=d[11],t=d[12],
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+u=d[13],v=d[14],d=d[15],A=q*v*n-u*r*n+u*p*s-l*v*s-q*p*d+l*r*d,w=t*r*n-m*v*n-t*p*s+k*v*s+m*p*d-k*r*d,E=m*u*n-t*q*n+t*l*s-k*u*s-m*l*d+k*q*d,z=t*q*p-m*u*p-t*l*r+k*u*r+m*l*v-k*q*v,y=e*A+f*w+g*E+h*z;if(0===y){if(b)throw Error("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");console.warn("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");return this.identity()}y=1/y;c[0]=A*y;c[1]=(u*r*h-q*v*h-u*g*s+f*v*s+q*g*d-f*r*d)*y;c[2]=(l*v*h-u*p*h+u*g*n-f*v*n-l*g*d+f*p*d)*y;c[3]=
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+(q*p*h-l*r*h-q*g*n+f*r*n+l*g*s-f*p*s)*y;c[4]=w*y;c[5]=(m*v*h-t*r*h+t*g*s-e*v*s-m*g*d+e*r*d)*y;c[6]=(t*p*h-k*v*h-t*g*n+e*v*n+k*g*d-e*p*d)*y;c[7]=(k*r*h-m*p*h+m*g*n-e*r*n-k*g*s+e*p*s)*y;c[8]=E*y;c[9]=(t*q*h-m*u*h-t*f*s+e*u*s+m*f*d-e*q*d)*y;c[10]=(k*u*h-t*l*h+t*f*n-e*u*n-k*f*d+e*l*d)*y;c[11]=(m*l*h-k*q*h-m*f*n+e*q*n+k*f*s-e*l*s)*y;c[12]=z*y;c[13]=(m*u*g-t*q*g+t*f*r-e*u*r-m*f*v+e*q*v)*y;c[14]=(t*l*g-k*u*g-t*f*p+e*u*p+k*f*v-e*l*v)*y;c[15]=(k*q*g-m*l*g+m*f*p-e*q*p-k*f*r+e*l*r)*y;return this},scale:function(a){var b=
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this.elements,c=a.x,d=a.y;a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],a[4]*a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10]))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);
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return this},makeRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,h=a.z,k=e*f,l=e*g;this.set(k*f+c,k*g-d*h,k*h+d*g,0,k*g+d*h,l*g+c,l*h-d*f,0,k*h-d*g,l*h+d*f,e*h*h+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,
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0,0,0,0,1);return this},compose:function(a,b,c){this.makeRotationFromQuaternion(b);this.scale(c);this.setPosition(a);return this},decompose:function(){var a,b;return function(c,d,e){void 0===a&&(a=new THREE.Vector3,b=new THREE.Matrix4);var f=this.elements,g=a.set(f[0],f[1],f[2]).length(),h=a.set(f[4],f[5],f[6]).length(),k=a.set(f[8],f[9],f[10]).length();0>this.determinant()&&(g=-g);c.x=f[12];c.y=f[13];c.z=f[14];b.elements.set(this.elements);c=1/g;var f=1/h,l=1/k;b.elements[0]*=c;b.elements[1]*=c;
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@@ -122,8 +122,8 @@ b.elements[2]*=c;b.elements[4]*=f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8
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void 0===b&&(b=0);var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a}};THREE.Ray=function(a,b){this.origin=void 0!==a?a:new THREE.Vector3;this.direction=void 0!==b?b:new THREE.Vector3};
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THREE.Ray.prototype={constructor:THREE.Ray,set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this},at:function(a,b){return(b||new THREE.Vector3).copy(this.direction).multiplyScalar(a).add(this.origin)},lookAt:function(a){this.direction.copy(a).sub(this.origin).normalize();return this},recast:function(){var a=new THREE.Vector3;return function(b){this.origin.copy(this.at(b,
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a));return this}}(),closestPointToPoint:function(a,b){var c=b||new THREE.Vector3;c.subVectors(a,this.origin);var d=c.dot(this.direction);return 0>d?c.copy(this.origin):c.copy(this.direction).multiplyScalar(d).add(this.origin)},distanceToPoint:function(a){return Math.sqrt(this.distanceSqToPoint(a))},distanceSqToPoint:function(){var a=new THREE.Vector3;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceToSquared(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);
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-return a.distanceToSquared(b)}}(),distanceSqToSegment:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5);b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var h=.5*d.distanceTo(e),k=-this.direction.dot(b),l=c.dot(this.direction),n=-c.dot(b),p=c.lengthSq(),m=Math.abs(1-k*k),q;0<m?(d=k*n-l,e=k*l-n,q=h*m,0<=d?e>=-q?e<=q?(h=1/m,d*=h,e*=h,k=d*(d+k*e+2*l)+e*(k*d+e+2*n)+p):(e=h,d=Math.max(0,-(k*e+l)),k=-d*d+e*(e+2*
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-n)+p):(e=-h,d=Math.max(0,-(k*e+l)),k=-d*d+e*(e+2*n)+p):e<=-q?(d=Math.max(0,-(-k*h+l)),e=0<d?-h:Math.min(Math.max(-h,-n),h),k=-d*d+e*(e+2*n)+p):e<=q?(d=0,e=Math.min(Math.max(-h,-n),h),k=e*(e+2*n)+p):(d=Math.max(0,-(k*h+l)),e=0<d?h:Math.min(Math.max(-h,-n),h),k=-d*d+e*(e+2*n)+p)):(e=0<k?-h:h,d=Math.max(0,-(k*e+l)),k=-d*d+e*(e+2*n)+p);f&&f.copy(this.direction).multiplyScalar(d).add(this.origin);g&&g.copy(b).multiplyScalar(e).add(a);return k}}(),intersectSphere:function(){var a=new THREE.Vector3;return function(b,
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+return a.distanceToSquared(b)}}(),distanceSqToSegment:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5);b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var h=.5*d.distanceTo(e),k=-this.direction.dot(b),l=c.dot(this.direction),p=-c.dot(b),n=c.lengthSq(),m=Math.abs(1-k*k),q;0<m?(d=k*p-l,e=k*l-p,q=h*m,0<=d?e>=-q?e<=q?(h=1/m,d*=h,e*=h,k=d*(d+k*e+2*l)+e*(k*d+e+2*p)+n):(e=h,d=Math.max(0,-(k*e+l)),k=-d*d+e*(e+2*
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+p)+n):(e=-h,d=Math.max(0,-(k*e+l)),k=-d*d+e*(e+2*p)+n):e<=-q?(d=Math.max(0,-(-k*h+l)),e=0<d?-h:Math.min(Math.max(-h,-p),h),k=-d*d+e*(e+2*p)+n):e<=q?(d=0,e=Math.min(Math.max(-h,-p),h),k=e*(e+2*p)+n):(d=Math.max(0,-(k*h+l)),e=0<d?h:Math.min(Math.max(-h,-p),h),k=-d*d+e*(e+2*p)+n)):(e=0<k?-h:h,d=Math.max(0,-(k*e+l)),k=-d*d+e*(e+2*p)+n);f&&f.copy(this.direction).multiplyScalar(d).add(this.origin);g&&g.copy(b).multiplyScalar(e).add(a);return k}}(),intersectSphere:function(){var a=new THREE.Vector3;return function(b,
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c){a.subVectors(b.center,this.origin);var d=a.dot(this.direction),e=a.dot(a)-d*d,f=b.radius*b.radius;if(e>f)return null;f=Math.sqrt(f-e);e=d-f;d+=f;return 0>e&&0>d?null:0>e?this.at(d,c):this.at(e,c)}}(),intersectsSphere:function(a){return this.distanceToPoint(a.center)<=a.radius},distanceToPlane:function(a){var b=a.normal.dot(this.direction);if(0===b)return 0===a.distanceToPoint(this.origin)?0:null;a=-(this.origin.dot(a.normal)+a.constant)/b;return 0<=a?a:null},intersectPlane:function(a,b){var c=
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this.distanceToPlane(a);return null===c?null:this.at(c,b)},intersectsPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1},intersectBox:function(a,b){var c,d,e,f,g;d=1/this.direction.x;f=1/this.direction.y;g=1/this.direction.z;var h=this.origin;0<=d?(c=(a.min.x-h.x)*d,d*=a.max.x-h.x):(c=(a.max.x-h.x)*d,d*=a.min.x-h.x);0<=f?(e=(a.min.y-h.y)*f,f*=a.max.y-h.y):(e=(a.max.y-h.y)*f,f*=a.min.y-h.y);if(c>f||e>d)return null;if(e>c||c!==c)c=e;if(f<d||d!==
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d)d=f;0<=g?(e=(a.min.z-h.z)*g,g*=a.max.z-h.z):(e=(a.max.z-h.z)*g,g*=a.min.z-h.z);if(c>g||e>d)return null;if(e>c||c!==c)c=e;if(g<d||d!==d)d=g;return 0>d?null:this.at(0<=c?c:d,b)},intersectsBox:function(){var a=new THREE.Vector3;return function(b){return null!==this.intersectBox(b,a)}}(),intersectTriangle:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3,d=new THREE.Vector3;return function(e,f,g,h,k){b.subVectors(f,e);c.subVectors(g,e);d.crossVectors(b,c);f=this.direction.dot(d);
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@@ -133,8 +133,8 @@ THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(a,b){this.center.c
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empty:function(){return 0>=this.radius},containsPoint:function(a){return a.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-this.radius},intersectsSphere:function(a){var b=this.radius+a.radius;return a.center.distanceToSquared(this.center)<=b*b},intersectsBox:function(a){return a.intersectsSphere(this)},intersectsPlane:function(a){return Math.abs(this.center.dot(a.normal)-a.constant)<=this.radius},clampPoint:function(a,b){var c=
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this.center.distanceToSquared(a),d=b||new THREE.Vector3;d.copy(a);c>this.radius*this.radius&&(d.sub(this.center).normalize(),d.multiplyScalar(this.radius).add(this.center));return d},getBoundingBox:function(a){a=a||new THREE.Box3;a.set(this.center,this.center);a.expandByScalar(this.radius);return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&
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a.radius===this.radius}};THREE.Frustum=function(a,b,c,d,e,f){this.planes=[void 0!==a?a:new THREE.Plane,void 0!==b?b:new THREE.Plane,void 0!==c?c:new THREE.Plane,void 0!==d?d:new THREE.Plane,void 0!==e?e:new THREE.Plane,void 0!==f?f:new THREE.Plane]};
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-THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(a,b,c,d,e,f){var g=this.planes;g[0].copy(a);g[1].copy(b);g[2].copy(c);g[3].copy(d);g[4].copy(e);g[5].copy(f);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],k=c[6],l=c[7],n=c[8],p=c[9],m=c[10],q=c[11],r=c[12],s=c[13],t=c[14],
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-c=c[15];b[0].setComponents(f-a,l-g,q-n,c-r).normalize();b[1].setComponents(f+a,l+g,q+n,c+r).normalize();b[2].setComponents(f+d,l+h,q+p,c+s).normalize();b[3].setComponents(f-d,l-h,q-p,c-s).normalize();b[4].setComponents(f-e,l-k,q-m,c-t).normalize();b[5].setComponents(f+e,l+k,q+m,c+t).normalize();return this},intersectsObject:function(){var a=new THREE.Sphere;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();a.copy(c.boundingSphere).applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),
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+THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(a,b,c,d,e,f){var g=this.planes;g[0].copy(a);g[1].copy(b);g[2].copy(c);g[3].copy(d);g[4].copy(e);g[5].copy(f);return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],k=c[6],l=c[7],p=c[8],n=c[9],m=c[10],q=c[11],r=c[12],s=c[13],t=c[14],
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+c=c[15];b[0].setComponents(f-a,l-g,q-p,c-r).normalize();b[1].setComponents(f+a,l+g,q+p,c+r).normalize();b[2].setComponents(f+d,l+h,q+n,c+s).normalize();b[3].setComponents(f-d,l-h,q-n,c-s).normalize();b[4].setComponents(f-e,l-k,q-m,c-t).normalize();b[5].setComponents(f+e,l+k,q+m,c+t).normalize();return this},intersectsObject:function(){var a=new THREE.Sphere;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();a.copy(c.boundingSphere).applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),
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intersectsSprite:function(){var a=new THREE.Sphere;return function(b){a.center.set(0,0,0);a.radius=.7071067811865476;a.applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSphere:function(a){var b=this.planes,c=a.center;a=-a.radius;for(var d=0;6>d;d++)if(b[d].distanceToPoint(c)<a)return!1;return!0},intersectsBox:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){for(var d=this.planes,e=0;6>e;e++){var f=d[e];a.x=0<f.normal.x?c.min.x:c.max.x;b.x=0<f.normal.x?
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c.max.x:c.min.x;a.y=0<f.normal.y?c.min.y:c.max.y;b.y=0<f.normal.y?c.max.y:c.min.y;a.z=0<f.normal.z?c.min.z:c.max.z;b.z=0<f.normal.z?c.max.z:c.min.z;var g=f.distanceToPoint(a),f=f.distanceToPoint(b);if(0>g&&0>f)return!1}return!0}}(),containsPoint:function(a){for(var b=this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0}};THREE.Plane=function(a,b){this.normal=void 0!==a?a:new THREE.Vector3(1,0,0);this.constant=void 0!==b?b:0};
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THREE.Plane.prototype={constructor:THREE.Plane,set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,
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@@ -147,8 +147,8 @@ Math.acos(THREE.Math.clamp(a.y/this.radius,-1,1)));return this}};
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THREE.Math={DEG2RAD:Math.PI/180,RAD2DEG:180/Math.PI,generateUUID:function(){var a="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""),b=Array(36),c=0,d;return function(){for(var e=0;36>e;e++)8===e||13===e||18===e||23===e?b[e]="-":14===e?b[e]="4":(2>=c&&(c=33554432+16777216*Math.random()|0),d=c&15,c>>=4,b[e]=a[19===e?d&3|8:d]);return b.join("")}}(),clamp:function(a,b,c){return Math.max(b,Math.min(c,a))},euclideanModulo:function(a,b){return(a%b+b)%b},mapLinear:function(a,b,c,
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d,e){return d+(a-b)*(e-d)/(c-b)},smoothstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*(3-2*a)},smootherstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*a*(a*(6*a-15)+10)},random16:function(){console.warn("THREE.Math.random16() has been deprecated. Use Math.random() instead.");return Math.random()},randInt:function(a,b){return a+Math.floor(Math.random()*(b-a+1))},randFloat:function(a,b){return a+Math.random()*(b-a)},randFloatSpread:function(a){return a*
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(.5-Math.random())},degToRad:function(a){return a*THREE.Math.DEG2RAD},radToDeg:function(a){return a*THREE.Math.RAD2DEG},isPowerOfTwo:function(a){return 0===(a&a-1)&&0!==a},nearestPowerOfTwo:function(a){return Math.pow(2,Math.round(Math.log(a)/Math.LN2))},nextPowerOfTwo:function(a){a--;a|=a>>1;a|=a>>2;a|=a>>4;a|=a>>8;a|=a>>16;a++;return a}};
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-THREE.Spline=function(a){function b(a,b,c,d,e,f,g){a=.5*(c-a);d=.5*(d-b);return(2*(b-c)+a+d)*g+(-3*(b-c)-2*a-d)*f+a*e+b}this.points=a;var c=[],d={x:0,y:0,z:0},e,f,g,h,k,l,n,p,m;this.initFromArray=function(a){this.points=[];for(var b=0;b<a.length;b++)this.points[b]={x:a[b][0],y:a[b][1],z:a[b][2]}};this.getPoint=function(a){e=(this.points.length-1)*a;f=Math.floor(e);g=e-f;c[0]=0===f?f:f-1;c[1]=f;c[2]=f>this.points.length-2?this.points.length-1:f+1;c[3]=f>this.points.length-3?this.points.length-1:f+
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-2;l=this.points[c[0]];n=this.points[c[1]];p=this.points[c[2]];m=this.points[c[3]];h=g*g;k=g*h;d.x=b(l.x,n.x,p.x,m.x,g,h,k);d.y=b(l.y,n.y,p.y,m.y,g,h,k);d.z=b(l.z,n.z,p.z,m.z,g,h,k);return d};this.getControlPointsArray=function(){var a,b,c=this.points.length,d=[];for(a=0;a<c;a++)b=this.points[a],d[a]=[b.x,b.y,b.z];return d};this.getLength=function(a){var b,c,d,e=b=b=0,f=new THREE.Vector3,g=new THREE.Vector3,h=[],k=0;h[0]=0;a||(a=100);c=this.points.length*a;f.copy(this.points[0]);for(a=1;a<c;a++)b=
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+THREE.Spline=function(a){function b(a,b,c,d,e,f,g){a=.5*(c-a);d=.5*(d-b);return(2*(b-c)+a+d)*g+(-3*(b-c)-2*a-d)*f+a*e+b}this.points=a;var c=[],d={x:0,y:0,z:0},e,f,g,h,k,l,p,n,m;this.initFromArray=function(a){this.points=[];for(var b=0;b<a.length;b++)this.points[b]={x:a[b][0],y:a[b][1],z:a[b][2]}};this.getPoint=function(a){e=(this.points.length-1)*a;f=Math.floor(e);g=e-f;c[0]=0===f?f:f-1;c[1]=f;c[2]=f>this.points.length-2?this.points.length-1:f+1;c[3]=f>this.points.length-3?this.points.length-1:f+
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+2;l=this.points[c[0]];p=this.points[c[1]];n=this.points[c[2]];m=this.points[c[3]];h=g*g;k=g*h;d.x=b(l.x,p.x,n.x,m.x,g,h,k);d.y=b(l.y,p.y,n.y,m.y,g,h,k);d.z=b(l.z,p.z,n.z,m.z,g,h,k);return d};this.getControlPointsArray=function(){var a,b,c=this.points.length,d=[];for(a=0;a<c;a++)b=this.points[a],d[a]=[b.x,b.y,b.z];return d};this.getLength=function(a){var b,c,d,e=b=b=0,f=new THREE.Vector3,g=new THREE.Vector3,h=[],k=0;h[0]=0;a||(a=100);c=this.points.length*a;f.copy(this.points[0]);for(a=1;a<c;a++)b=
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a/c,d=this.getPoint(b),g.copy(d),k+=g.distanceTo(f),f.copy(d),b*=this.points.length-1,b=Math.floor(b),b!==e&&(h[b]=k,e=b);h[h.length]=k;return{chunks:h,total:k}};this.reparametrizeByArcLength=function(a){var b,c,d,e,f,g,h=[],k=new THREE.Vector3,m=this.getLength();h.push(k.copy(this.points[0]).clone());for(b=1;b<this.points.length;b++){c=m.chunks[b]-m.chunks[b-1];g=Math.ceil(a*c/m.total);e=(b-1)/(this.points.length-1);f=b/(this.points.length-1);for(c=1;c<g-1;c++)d=e+1/g*c*(f-e),d=this.getPoint(d),
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h.push(k.copy(d).clone());h.push(k.copy(this.points[b]).clone())}this.points=h}};THREE.Triangle=function(a,b,c){this.a=void 0!==a?a:new THREE.Vector3;this.b=void 0!==b?b:new THREE.Vector3;this.c=void 0!==c?c:new THREE.Vector3};THREE.Triangle.normal=function(){var a=new THREE.Vector3;return function(b,c,d,e){e=e||new THREE.Vector3;e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/Math.sqrt(b)):e.set(0,0,0)}}();
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THREE.Triangle.barycoordFromPoint=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f,g,h){a.subVectors(g,e);b.subVectors(f,e);c.subVectors(d,e);d=a.dot(a);e=a.dot(b);f=a.dot(c);var k=b.dot(b);g=b.dot(c);var l=d*k-e*e;h=h||new THREE.Vector3;if(0===l)return h.set(-2,-1,-1);l=1/l;k=(k*f-e*g)*l;d=(d*g-e*f)*l;return h.set(1-k-d,d,k)}}();
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@@ -161,8 +161,8 @@ THREE.Interpolant.prototype={constructor:THREE.Interpolant,evaluate:function(a){
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c;c=0}}for(;c<d;)e=c+d>>>1,a<b[e]?d=e:c=e+1;d=b[c];e=b[c-1];if(void 0===e)return this._cachedIndex=0,this.beforeStart_(0,a,d);if(void 0===d)return this._cachedIndex=c=b.length,this.afterEnd_(c-1,e,a)}this._cachedIndex=c;this.intervalChanged_(c,e,d)}return this.interpolate_(c,e,a,d)},settings:null,DefaultSettings_:{},getSettings_:function(){return this.settings||this.DefaultSettings_},copySampleValue_:function(a){var b=this.resultBuffer,c=this.sampleValues,d=this.valueSize;a*=d;for(var e=0;e!==d;++e)b[e]=
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c[a+e];return b},interpolate_:function(a,b,c,d){throw Error("call to abstract method");},intervalChanged_:function(a,b,c){}};Object.assign(THREE.Interpolant.prototype,{beforeStart_:THREE.Interpolant.prototype.copySampleValue_,afterEnd_:THREE.Interpolant.prototype.copySampleValue_});THREE.CubicInterpolant=function(a,b,c,d){THREE.Interpolant.call(this,a,b,c,d);this._offsetNext=this._weightNext=this._offsetPrev=this._weightPrev=-0};
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THREE.CubicInterpolant.prototype=Object.assign(Object.create(THREE.Interpolant.prototype),{constructor:THREE.CubicInterpolant,DefaultSettings_:{endingStart:THREE.ZeroCurvatureEnding,endingEnd:THREE.ZeroCurvatureEnding},intervalChanged_:function(a,b,c){var d=this.parameterPositions,e=a-2,f=a+1,g=d[e],h=d[f];if(void 0===g)switch(this.getSettings_().endingStart){case THREE.ZeroSlopeEnding:e=a;g=2*b-c;break;case THREE.WrapAroundEnding:e=d.length-2;g=b+d[e]-d[e+1];break;default:e=a,g=c}if(void 0===h)switch(this.getSettings_().endingEnd){case THREE.ZeroSlopeEnding:f=
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-a;h=2*c-b;break;case THREE.WrapAroundEnding:f=1;h=c+d[1]-d[0];break;default:f=a-1,h=b}a=.5*(c-b);d=this.valueSize;this._weightPrev=a/(b-g);this._weightNext=a/(h-c);this._offsetPrev=e*d;this._offsetNext=f*d},interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g,k=this._offsetPrev,l=this._offsetNext,n=this._weightPrev,p=this._weightNext,m=(c-b)/(d-b);c=m*m;d=c*m;b=-n*d+2*n*c-n*m;n=(1+n)*d+(-1.5-2*n)*c+(-.5+n)*m+1;m=(-1-p)*d+(1.5+p)*c+.5*m;p=p*d-p*
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-c;for(c=0;c!==g;++c)e[c]=b*f[k+c]+n*f[h+c]+m*f[a+c]+p*f[l+c];return e}});THREE.DiscreteInterpolant=function(a,b,c,d){THREE.Interpolant.call(this,a,b,c,d)};THREE.DiscreteInterpolant.prototype=Object.assign(Object.create(THREE.Interpolant.prototype),{constructor:THREE.DiscreteInterpolant,interpolate_:function(a,b,c,d){return this.copySampleValue_(a-1)}});THREE.LinearInterpolant=function(a,b,c,d){THREE.Interpolant.call(this,a,b,c,d)};
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+a;h=2*c-b;break;case THREE.WrapAroundEnding:f=1;h=c+d[1]-d[0];break;default:f=a-1,h=b}a=.5*(c-b);d=this.valueSize;this._weightPrev=a/(b-g);this._weightNext=a/(h-c);this._offsetPrev=e*d;this._offsetNext=f*d},interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g,k=this._offsetPrev,l=this._offsetNext,p=this._weightPrev,n=this._weightNext,m=(c-b)/(d-b);c=m*m;d=c*m;b=-p*d+2*p*c-p*m;p=(1+p)*d+(-1.5-2*p)*c+(-.5+p)*m+1;m=(-1-n)*d+(1.5+n)*c+.5*m;n=n*d-n*
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+c;for(c=0;c!==g;++c)e[c]=b*f[k+c]+p*f[h+c]+m*f[a+c]+n*f[l+c];return e}});THREE.DiscreteInterpolant=function(a,b,c,d){THREE.Interpolant.call(this,a,b,c,d)};THREE.DiscreteInterpolant.prototype=Object.assign(Object.create(THREE.Interpolant.prototype),{constructor:THREE.DiscreteInterpolant,interpolate_:function(a,b,c,d){return this.copySampleValue_(a-1)}});THREE.LinearInterpolant=function(a,b,c,d){THREE.Interpolant.call(this,a,b,c,d)};
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THREE.LinearInterpolant.prototype=Object.assign(Object.create(THREE.Interpolant.prototype),{constructor:THREE.LinearInterpolant,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;var h=a-g;b=(c-b)/(d-b);c=1-b;for(d=0;d!==g;++d)e[d]=f[h+d]*c+f[a+d]*b;return e}});THREE.QuaternionLinearInterpolant=function(a,b,c,d){THREE.Interpolant.call(this,a,b,c,d)};
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THREE.QuaternionLinearInterpolant.prototype=Object.assign(Object.create(THREE.Interpolant.prototype),{constructor:THREE.QuaternionLinearInterpolant,interpolate_:function(a,b,c,d){var e=this.resultBuffer,f=this.sampleValues,g=this.valueSize;a*=g;b=(c-b)/(d-b);for(c=a+g;a!==c;a+=4)THREE.Quaternion.slerpFlat(e,0,f,a-g,f,a,b);return e}});THREE.Clock=function(a){this.autoStart=void 0!==a?a:!0;this.elapsedTime=this.oldTime=this.startTime=0;this.running=!1};
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THREE.Clock.prototype={constructor:THREE.Clock,start:function(){this.oldTime=this.startTime=(performance||Date).now();this.running=!0},stop:function(){this.getElapsedTime();this.running=!1},getElapsedTime:function(){this.getDelta();return this.elapsedTime},getDelta:function(){var a=0;this.autoStart&&!this.running&&this.start();if(this.running){var b=(performance||Date).now(),a=(b-this.oldTime)/1E3;this.oldTime=b;this.elapsedTime+=a}return a}};THREE.EventDispatcher=function(){};
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@@ -208,9 +208,9 @@ THREE.Geometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryI
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this.verticesNeedUpdate=!1};
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Object.assign(THREE.Geometry.prototype,THREE.EventDispatcher.prototype,{applyMatrix:function(a){for(var b=(new THREE.Matrix3).getNormalMatrix(a),c=0,d=this.vertices.length;c<d;c++)this.vertices[c].applyMatrix4(a);c=0;for(d=this.faces.length;c<d;c++){a=this.faces[c];a.normal.applyMatrix3(b).normalize();for(var e=0,f=a.vertexNormals.length;e<f;e++)a.vertexNormals[e].applyMatrix3(b).normalize()}null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();
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this.normalsNeedUpdate=this.verticesNeedUpdate=!0;return this},rotateX:function(){var a;return function(b){void 0===a&&(a=new THREE.Matrix4);a.makeRotationX(b);this.applyMatrix(a);return this}}(),rotateY:function(){var a;return function(b){void 0===a&&(a=new THREE.Matrix4);a.makeRotationY(b);this.applyMatrix(a);return this}}(),rotateZ:function(){var a;return function(b){void 0===a&&(a=new THREE.Matrix4);a.makeRotationZ(b);this.applyMatrix(a);return this}}(),translate:function(){var a;return function(b,
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-c,d){void 0===a&&(a=new THREE.Matrix4);a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Matrix4);a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a;return function(b){void 0===a&&(a=new THREE.Object3D);a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),fromBufferGeometry:function(a){function b(a,b,d,e){var f=void 0!==g?[n[a].clone(),n[b].clone(),n[d].clone()]:[],q=void 0!==h?[c.colors[a].clone(),
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-c.colors[b].clone(),c.colors[d].clone()]:[];e=new THREE.Face3(a,b,d,f,q,e);c.faces.push(e);void 0!==k&&c.faceVertexUvs[0].push([p[a].clone(),p[b].clone(),p[d].clone()]);void 0!==l&&c.faceVertexUvs[1].push([m[a].clone(),m[b].clone(),m[d].clone()])}var c=this,d=null!==a.index?a.index.array:void 0,e=a.attributes,f=e.position.array,g=void 0!==e.normal?e.normal.array:void 0,h=void 0!==e.color?e.color.array:void 0,k=void 0!==e.uv?e.uv.array:void 0,l=void 0!==e.uv2?e.uv2.array:void 0;void 0!==l&&(this.faceVertexUvs[1]=
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-[]);for(var n=[],p=[],m=[],q=e=0;e<f.length;e+=3,q+=2)c.vertices.push(new THREE.Vector3(f[e],f[e+1],f[e+2])),void 0!==g&&n.push(new THREE.Vector3(g[e],g[e+1],g[e+2])),void 0!==h&&c.colors.push(new THREE.Color(h[e],h[e+1],h[e+2])),void 0!==k&&p.push(new THREE.Vector2(k[q],k[q+1])),void 0!==l&&m.push(new THREE.Vector2(l[q],l[q+1]));if(void 0!==d)if(f=a.groups,0<f.length)for(e=0;e<f.length;e++)for(var r=f[e],s=r.start,t=r.count,q=s,s=s+t;q<s;q+=3)b(d[q],d[q+1],d[q+2],r.materialIndex);else for(e=0;e<
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+c,d){void 0===a&&(a=new THREE.Matrix4);a.makeTranslation(b,c,d);this.applyMatrix(a);return this}}(),scale:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Matrix4);a.makeScale(b,c,d);this.applyMatrix(a);return this}}(),lookAt:function(){var a;return function(b){void 0===a&&(a=new THREE.Object3D);a.lookAt(b);a.updateMatrix();this.applyMatrix(a.matrix)}}(),fromBufferGeometry:function(a){function b(a,b,d,e){var f=void 0!==g?[p[a].clone(),p[b].clone(),p[d].clone()]:[],q=void 0!==h?[c.colors[a].clone(),
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+c.colors[b].clone(),c.colors[d].clone()]:[];e=new THREE.Face3(a,b,d,f,q,e);c.faces.push(e);void 0!==k&&c.faceVertexUvs[0].push([n[a].clone(),n[b].clone(),n[d].clone()]);void 0!==l&&c.faceVertexUvs[1].push([m[a].clone(),m[b].clone(),m[d].clone()])}var c=this,d=null!==a.index?a.index.array:void 0,e=a.attributes,f=e.position.array,g=void 0!==e.normal?e.normal.array:void 0,h=void 0!==e.color?e.color.array:void 0,k=void 0!==e.uv?e.uv.array:void 0,l=void 0!==e.uv2?e.uv2.array:void 0;void 0!==l&&(this.faceVertexUvs[1]=
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+[]);for(var p=[],n=[],m=[],q=e=0;e<f.length;e+=3,q+=2)c.vertices.push(new THREE.Vector3(f[e],f[e+1],f[e+2])),void 0!==g&&p.push(new THREE.Vector3(g[e],g[e+1],g[e+2])),void 0!==h&&c.colors.push(new THREE.Color(h[e],h[e+1],h[e+2])),void 0!==k&&n.push(new THREE.Vector2(k[q],k[q+1])),void 0!==l&&m.push(new THREE.Vector2(l[q],l[q+1]));if(void 0!==d)if(f=a.groups,0<f.length)for(e=0;e<f.length;e++)for(var r=f[e],s=r.start,t=r.count,q=s,s=s+t;q<s;q+=3)b(d[q],d[q+1],d[q+2],r.materialIndex);else for(e=0;e<
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d.length;e+=3)b(d[e],d[e+1],d[e+2]);else for(e=0;e<f.length/3;e+=3)b(e,e+1,e+2);this.computeFaceNormals();null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());return this},center:function(){this.computeBoundingBox();var a=this.boundingBox.center().negate();this.translate(a.x,a.y,a.z);return a},normalize:function(){this.computeBoundingSphere();var a=this.boundingSphere.center,b=this.boundingSphere.radius,b=0===b?1:1/
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b,c=new THREE.Matrix4;c.set(b,0,0,-b*a.x,0,b,0,-b*a.y,0,0,b,-b*a.z,0,0,0,1);this.applyMatrix(c);return this},computeFaceNormals:function(){for(var a=new THREE.Vector3,b=new THREE.Vector3,c=0,d=this.faces.length;c<d;c++){var e=this.faces[c],f=this.vertices[e.a],g=this.vertices[e.b];a.subVectors(this.vertices[e.c],g);b.subVectors(f,g);a.cross(b);a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){void 0===a&&(a=!0);var b,c,d;d=Array(this.vertices.length);b=0;for(c=this.vertices.length;b<
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c;b++)d[b]=new THREE.Vector3;if(a){var e,f,g,h=new THREE.Vector3,k=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=this.vertices[c.a],f=this.vertices[c.b],g=this.vertices[c.c],h.subVectors(g,f),k.subVectors(e,f),h.cross(k),d[c.a].add(h),d[c.b].add(h),d[c.c].add(h)}else for(a=0,b=this.faces.length;a<b;a++)c=this.faces[a],d[c.a].add(c.normal),d[c.b].add(c.normal),d[c.c].add(c.normal);b=0;for(c=this.vertices.length;b<c;b++)d[b].normalize();a=0;for(b=this.faces.length;a<b;a++)c=
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@@ -218,20 +218,20 @@ this.faces[a],e=c.vertexNormals,3===e.length?(e[0].copy(d[c.a]),e[1].copy(d[c.b]
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b;a++)e.__originalVertexNormals[a]?e.__originalVertexNormals[a].copy(e.vertexNormals[a]):e.__originalVertexNormals[a]=e.vertexNormals[a].clone();var f=new THREE.Geometry;f.faces=this.faces;a=0;for(b=this.morphTargets.length;a<b;a++){if(!this.morphNormals[a]){this.morphNormals[a]={};this.morphNormals[a].faceNormals=[];this.morphNormals[a].vertexNormals=[];e=this.morphNormals[a].faceNormals;var g=this.morphNormals[a].vertexNormals,h,k;c=0;for(d=this.faces.length;c<d;c++)h=new THREE.Vector3,k={a:new THREE.Vector3,
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b:new THREE.Vector3,c:new THREE.Vector3},e.push(h),g.push(k)}g=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();f.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],h=g.faceNormals[c],k=g.vertexNormals[c],h.copy(e.normal),k.a.copy(e.vertexNormals[0]),k.b.copy(e.vertexNormals[1]),k.c.copy(e.vertexNormals[2])}c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeTangents:function(){console.warn("THREE.Geometry: .computeTangents() has been removed.")},
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computeLineDistances:function(){for(var a=0,b=this.vertices,c=0,d=b.length;c<d;c++)0<c&&(a+=b[c].distanceTo(b[c-1])),this.lineDistances[c]=a},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);this.boundingSphere.setFromPoints(this.vertices)},merge:function(a,b,c){if(!1===a instanceof THREE.Geometry)console.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",
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-a);else{var d,e=this.vertices.length,f=this.vertices,g=a.vertices,h=this.faces,k=a.faces,l=this.faceVertexUvs[0];a=a.faceVertexUvs[0];void 0===c&&(c=0);void 0!==b&&(d=(new THREE.Matrix3).getNormalMatrix(b));for(var n=0,p=g.length;n<p;n++){var m=g[n].clone();void 0!==b&&m.applyMatrix4(b);f.push(m)}n=0;for(p=k.length;n<p;n++){var g=k[n],q,r=g.vertexNormals,s=g.vertexColors,m=new THREE.Face3(g.a+e,g.b+e,g.c+e);m.normal.copy(g.normal);void 0!==d&&m.normal.applyMatrix3(d).normalize();b=0;for(f=r.length;b<
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-f;b++)q=r[b].clone(),void 0!==d&&q.applyMatrix3(d).normalize(),m.vertexNormals.push(q);m.color.copy(g.color);b=0;for(f=s.length;b<f;b++)q=s[b],m.vertexColors.push(q.clone());m.materialIndex=g.materialIndex+c;h.push(m)}n=0;for(p=a.length;n<p;n++)if(c=a[n],d=[],void 0!==c){b=0;for(f=c.length;b<f;b++)d.push(c[b].clone());l.push(d)}}},mergeMesh:function(a){!1===a instanceof THREE.Mesh?console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",a):(a.matrixAutoUpdate&&a.updateMatrix(),
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|
+a);else{var d,e=this.vertices.length,f=this.vertices,g=a.vertices,h=this.faces,k=a.faces,l=this.faceVertexUvs[0];a=a.faceVertexUvs[0];void 0===c&&(c=0);void 0!==b&&(d=(new THREE.Matrix3).getNormalMatrix(b));for(var p=0,n=g.length;p<n;p++){var m=g[p].clone();void 0!==b&&m.applyMatrix4(b);f.push(m)}p=0;for(n=k.length;p<n;p++){var g=k[p],q,r=g.vertexNormals,s=g.vertexColors,m=new THREE.Face3(g.a+e,g.b+e,g.c+e);m.normal.copy(g.normal);void 0!==d&&m.normal.applyMatrix3(d).normalize();b=0;for(f=r.length;b<
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|
+f;b++)q=r[b].clone(),void 0!==d&&q.applyMatrix3(d).normalize(),m.vertexNormals.push(q);m.color.copy(g.color);b=0;for(f=s.length;b<f;b++)q=s[b],m.vertexColors.push(q.clone());m.materialIndex=g.materialIndex+c;h.push(m)}p=0;for(n=a.length;p<n;p++)if(c=a[p],d=[],void 0!==c){b=0;for(f=c.length;b<f;b++)d.push(c[b].clone());l.push(d)}}},mergeMesh:function(a){!1===a instanceof THREE.Mesh?console.error("THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.",a):(a.matrixAutoUpdate&&a.updateMatrix(),
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|
this.merge(a.geometry,a.matrix))},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),f,g;f=0;for(g=this.vertices.length;f<g;f++)d=this.vertices[f],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[d]];a=[];f=0;for(g=this.faces.length;f<g;f++)for(e=this.faces[f],e.a=c[e.a],e.b=c[e.b],e.c=c[e.c],e=[e.a,e.b,e.c],d=0;3>d;d++)if(e[d]===e[(d+1)%3]){a.push(f);break}for(f=a.length-1;0<=f;f--)for(e=a[f],this.faces.splice(e,
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1),c=0,g=this.faceVertexUvs.length;c<g;c++)this.faceVertexUvs[c].splice(e,1);f=this.vertices.length-b.length;this.vertices=b;return f},sortFacesByMaterialIndex:function(){for(var a=this.faces,b=a.length,c=0;c<b;c++)a[c]._id=c;a.sort(function(a,b){return a.materialIndex-b.materialIndex});var d=this.faceVertexUvs[0],e=this.faceVertexUvs[1],f,g;d&&d.length===b&&(f=[]);e&&e.length===b&&(g=[]);for(c=0;c<b;c++){var h=a[c]._id;f&&f.push(d[h]);g&&g.push(e[h])}f&&(this.faceVertexUvs[0]=f);g&&(this.faceVertexUvs[1]=
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|
-g)},toJSON:function(){function a(a,b,c){return c?a|1<<b:a&~(1<<b)}function b(a){var b=a.x.toString()+a.y.toString()+a.z.toString();if(void 0!==l[b])return l[b];l[b]=k.length/3;k.push(a.x,a.y,a.z);return l[b]}function c(a){var b=a.r.toString()+a.g.toString()+a.b.toString();if(void 0!==p[b])return p[b];p[b]=n.length;n.push(a.getHex());return p[b]}function d(a){var b=a.x.toString()+a.y.toString();if(void 0!==q[b])return q[b];q[b]=m.length/2;m.push(a.x,a.y);return q[b]}var e={metadata:{version:4.4,type:"Geometry",
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|
-generator:"Geometry.toJSON"}};e.uuid=this.uuid;e.type=this.type;""!==this.name&&(e.name=this.name);if(void 0!==this.parameters){var f=this.parameters,g;for(g in f)void 0!==f[g]&&(e[g]=f[g]);return e}f=[];for(g=0;g<this.vertices.length;g++){var h=this.vertices[g];f.push(h.x,h.y,h.z)}var h=[],k=[],l={},n=[],p={},m=[],q={};for(g=0;g<this.faces.length;g++){var r=this.faces[g],s=void 0!==this.faceVertexUvs[0][g],t=0<r.normal.length(),u=0<r.vertexNormals.length,v=1!==r.color.r||1!==r.color.g||1!==r.color.b,
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|
-A=0<r.vertexColors.length,w=0,w=a(w,0,0),w=a(w,1,!0),w=a(w,2,!1),w=a(w,3,s),w=a(w,4,t),w=a(w,5,u),w=a(w,6,v),w=a(w,7,A);h.push(w);h.push(r.a,r.b,r.c);h.push(r.materialIndex);s&&(s=this.faceVertexUvs[0][g],h.push(d(s[0]),d(s[1]),d(s[2])));t&&h.push(b(r.normal));u&&(t=r.vertexNormals,h.push(b(t[0]),b(t[1]),b(t[2])));v&&h.push(c(r.color));A&&(r=r.vertexColors,h.push(c(r[0]),c(r[1]),c(r[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<n.length&&(e.data.colors=n);0<m.length&&(e.data.uvs=[m]);e.data.faces=
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|
+g)},toJSON:function(){function a(a,b,c){return c?a|1<<b:a&~(1<<b)}function b(a){var b=a.x.toString()+a.y.toString()+a.z.toString();if(void 0!==l[b])return l[b];l[b]=k.length/3;k.push(a.x,a.y,a.z);return l[b]}function c(a){var b=a.r.toString()+a.g.toString()+a.b.toString();if(void 0!==n[b])return n[b];n[b]=p.length;p.push(a.getHex());return n[b]}function d(a){var b=a.x.toString()+a.y.toString();if(void 0!==q[b])return q[b];q[b]=m.length/2;m.push(a.x,a.y);return q[b]}var e={metadata:{version:4.4,type:"Geometry",
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|
+generator:"Geometry.toJSON"}};e.uuid=this.uuid;e.type=this.type;""!==this.name&&(e.name=this.name);if(void 0!==this.parameters){var f=this.parameters,g;for(g in f)void 0!==f[g]&&(e[g]=f[g]);return e}f=[];for(g=0;g<this.vertices.length;g++){var h=this.vertices[g];f.push(h.x,h.y,h.z)}var h=[],k=[],l={},p=[],n={},m=[],q={};for(g=0;g<this.faces.length;g++){var r=this.faces[g],s=void 0!==this.faceVertexUvs[0][g],t=0<r.normal.length(),u=0<r.vertexNormals.length,v=1!==r.color.r||1!==r.color.g||1!==r.color.b,
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|
+A=0<r.vertexColors.length,w=0,w=a(w,0,0),w=a(w,1,!0),w=a(w,2,!1),w=a(w,3,s),w=a(w,4,t),w=a(w,5,u),w=a(w,6,v),w=a(w,7,A);h.push(w);h.push(r.a,r.b,r.c);h.push(r.materialIndex);s&&(s=this.faceVertexUvs[0][g],h.push(d(s[0]),d(s[1]),d(s[2])));t&&h.push(b(r.normal));u&&(t=r.vertexNormals,h.push(b(t[0]),b(t[1]),b(t[2])));v&&h.push(c(r.color));A&&(r=r.vertexColors,h.push(c(r[0]),c(r[1]),c(r[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<p.length&&(e.data.colors=p);0<m.length&&(e.data.uvs=[m]);e.data.faces=
|
|
|
h;return e},clone:function(){return(new THREE.Geometry).copy(this)},copy:function(a){this.vertices=[];this.faces=[];this.faceVertexUvs=[[]];for(var b=a.vertices,c=0,d=b.length;c<d;c++)this.vertices.push(b[c].clone());b=a.faces;c=0;for(d=b.length;c<d;c++)this.faces.push(b[c].clone());c=0;for(d=a.faceVertexUvs.length;c<d;c++){b=a.faceVertexUvs[c];void 0===this.faceVertexUvs[c]&&(this.faceVertexUvs[c]=[]);for(var e=0,f=b.length;e<f;e++){for(var g=b[e],h=[],k=0,l=g.length;k<l;k++)h.push(g[k].clone());
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|
|
this.faceVertexUvs[c].push(h)}}return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});THREE.GeometryIdCount=0;
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|
|
THREE.DirectGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="DirectGeometry";this.indices=[];this.vertices=[];this.normals=[];this.colors=[];this.uvs=[];this.uvs2=[];this.groups=[];this.morphTargets={};this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.groupsNeedUpdate=this.uvsNeedUpdate=this.colorsNeedUpdate=this.normalsNeedUpdate=this.verticesNeedUpdate=!1};
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|
Object.assign(THREE.DirectGeometry.prototype,THREE.EventDispatcher.prototype,{computeBoundingBox:THREE.Geometry.prototype.computeBoundingBox,computeBoundingSphere:THREE.Geometry.prototype.computeBoundingSphere,computeFaceNormals:function(){console.warn("THREE.DirectGeometry: computeFaceNormals() is not a method of this type of geometry.")},computeVertexNormals:function(){console.warn("THREE.DirectGeometry: computeVertexNormals() is not a method of this type of geometry.")},computeGroups:function(a){var b,
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|
-c=[],d;a=a.faces;for(var e=0;e<a.length;e++){var f=a[e];f.materialIndex!==d&&(d=f.materialIndex,void 0!==b&&(b.count=3*e-b.start,c.push(b)),b={start:3*e,materialIndex:d})}void 0!==b&&(b.count=3*e-b.start,c.push(b));this.groups=c},fromGeometry:function(a){var b=a.faces,c=a.vertices,d=a.faceVertexUvs,e=d[0]&&0<d[0].length,f=d[1]&&0<d[1].length,g=a.morphTargets,h=g.length,k;if(0<h){k=[];for(var l=0;l<h;l++)k[l]=[];this.morphTargets.position=k}var n=a.morphNormals,p=n.length,m;if(0<p){m=[];for(l=0;l<
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|
|
-p;l++)m[l]=[];this.morphTargets.normal=m}for(var q=a.skinIndices,r=a.skinWeights,s=q.length===c.length,t=r.length===c.length,l=0;l<b.length;l++){var u=b[l];this.vertices.push(c[u.a],c[u.b],c[u.c]);var v=u.vertexNormals;3===v.length?this.normals.push(v[0],v[1],v[2]):(v=u.normal,this.normals.push(v,v,v));v=u.vertexColors;3===v.length?this.colors.push(v[0],v[1],v[2]):(v=u.color,this.colors.push(v,v,v));!0===e&&(v=d[0][l],void 0!==v?this.uvs.push(v[0],v[1],v[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",
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|
-l),this.uvs.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));!0===f&&(v=d[1][l],void 0!==v?this.uvs2.push(v[0],v[1],v[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",l),this.uvs2.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));for(v=0;v<h;v++){var A=g[v].vertices;k[v].push(A[u.a],A[u.b],A[u.c])}for(v=0;v<p;v++)A=n[v].vertexNormals[l],m[v].push(A.a,A.b,A.c);s&&this.skinIndices.push(q[u.a],q[u.b],q[u.c]);t&&this.skinWeights.push(r[u.a],r[u.b],
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|
|
+c=[],d;a=a.faces;for(var e=0;e<a.length;e++){var f=a[e];f.materialIndex!==d&&(d=f.materialIndex,void 0!==b&&(b.count=3*e-b.start,c.push(b)),b={start:3*e,materialIndex:d})}void 0!==b&&(b.count=3*e-b.start,c.push(b));this.groups=c},fromGeometry:function(a){var b=a.faces,c=a.vertices,d=a.faceVertexUvs,e=d[0]&&0<d[0].length,f=d[1]&&0<d[1].length,g=a.morphTargets,h=g.length,k;if(0<h){k=[];for(var l=0;l<h;l++)k[l]=[];this.morphTargets.position=k}var p=a.morphNormals,n=p.length,m;if(0<n){m=[];for(l=0;l<
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|
|
+n;l++)m[l]=[];this.morphTargets.normal=m}for(var q=a.skinIndices,r=a.skinWeights,s=q.length===c.length,t=r.length===c.length,l=0;l<b.length;l++){var u=b[l];this.vertices.push(c[u.a],c[u.b],c[u.c]);var v=u.vertexNormals;3===v.length?this.normals.push(v[0],v[1],v[2]):(v=u.normal,this.normals.push(v,v,v));v=u.vertexColors;3===v.length?this.colors.push(v[0],v[1],v[2]):(v=u.color,this.colors.push(v,v,v));!0===e&&(v=d[0][l],void 0!==v?this.uvs.push(v[0],v[1],v[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv ",
|
|
|
+l),this.uvs.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));!0===f&&(v=d[1][l],void 0!==v?this.uvs2.push(v[0],v[1],v[2]):(console.warn("THREE.DirectGeometry.fromGeometry(): Undefined vertexUv2 ",l),this.uvs2.push(new THREE.Vector2,new THREE.Vector2,new THREE.Vector2)));for(v=0;v<h;v++){var A=g[v].vertices;k[v].push(A[u.a],A[u.b],A[u.c])}for(v=0;v<n;v++)A=p[v].vertexNormals[l],m[v].push(A.a,A.b,A.c);s&&this.skinIndices.push(q[u.a],q[u.b],q[u.c]);t&&this.skinWeights.push(r[u.a],r[u.b],
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|
|
r[u.c])}this.computeGroups(a);this.verticesNeedUpdate=a.verticesNeedUpdate;this.normalsNeedUpdate=a.normalsNeedUpdate;this.colorsNeedUpdate=a.colorsNeedUpdate;this.uvsNeedUpdate=a.uvsNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});
|
|
|
THREE.BufferGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="BufferGeometry";this.index=null;this.attributes={};this.morphAttributes={};this.groups=[];this.boundingSphere=this.boundingBox=null;this.drawRange={start:0,count:Infinity}};
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|
|
Object.assign(THREE.BufferGeometry.prototype,THREE.EventDispatcher.prototype,{getIndex:function(){return this.index},setIndex:function(a){this.index=a},addAttribute:function(a,b,c){if(!1===b instanceof THREE.BufferAttribute&&!1===b instanceof THREE.InterleavedBufferAttribute)console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.addAttribute(a,new THREE.BufferAttribute(b,c));else if("index"===a)console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),
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|
|
@@ -248,10 +248,10 @@ this.setIndex((new THREE.BufferAttribute(b,1)).copyIndicesArray(a.indices)));thi
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|
|
4),this.addAttribute("skinWeight",c.copyVector4sArray(a.skinWeights)));null!==a.boundingSphere&&(this.boundingSphere=a.boundingSphere.clone());null!==a.boundingBox&&(this.boundingBox=a.boundingBox.clone());return this},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var a=this.attributes.position.array;void 0!==a?this.boundingBox.setFromArray(a):this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&
|
|
|
console.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)},computeBoundingSphere:function(){var a=new THREE.Box3,b=new THREE.Vector3;return function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var c=this.attributes.position.array;if(c){var d=this.boundingSphere.center;a.setFromArray(c);a.center(d);for(var e=0,f=0,g=c.length;f<g;f+=3)b.fromArray(c,f),e=Math.max(e,d.distanceToSquared(b));
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|
|
this.boundingSphere.radius=Math.sqrt(e);isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var a=this.index,b=this.attributes,c=this.groups;if(b.position){var d=b.position.array;if(void 0===b.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(d.length),3));else for(var e=b.normal.array,
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|
|
-f=0,g=e.length;f<g;f++)e[f]=0;var e=b.normal.array,h,k,l,n=new THREE.Vector3,p=new THREE.Vector3,m=new THREE.Vector3,q=new THREE.Vector3,r=new THREE.Vector3;if(a){a=a.array;0===c.length&&this.addGroup(0,a.length);for(var s=0,t=c.length;s<t;++s)for(f=c[s],g=f.start,h=f.count,f=g,g+=h;f<g;f+=3)h=3*a[f+0],k=3*a[f+1],l=3*a[f+2],n.fromArray(d,h),p.fromArray(d,k),m.fromArray(d,l),q.subVectors(m,p),r.subVectors(n,p),q.cross(r),e[h]+=q.x,e[h+1]+=q.y,e[h+2]+=q.z,e[k]+=q.x,e[k+1]+=q.y,e[k+2]+=q.z,e[l]+=q.x,
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|
|
-e[l+1]+=q.y,e[l+2]+=q.z}else for(f=0,g=d.length;f<g;f+=9)n.fromArray(d,f),p.fromArray(d,f+3),m.fromArray(d,f+6),q.subVectors(m,p),r.subVectors(n,p),q.cross(r),e[f]=q.x,e[f+1]=q.y,e[f+2]=q.z,e[f+3]=q.x,e[f+4]=q.y,e[f+5]=q.z,e[f+6]=q.x,e[f+7]=q.y,e[f+8]=q.z;this.normalizeNormals();b.normal.needsUpdate=!0}},merge:function(a,b){if(!1===a instanceof THREE.BufferGeometry)console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",a);else{void 0===b&&(b=0);var c=this.attributes,
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|
|
+f=0,g=e.length;f<g;f++)e[f]=0;var e=b.normal.array,h,k,l,p=new THREE.Vector3,n=new THREE.Vector3,m=new THREE.Vector3,q=new THREE.Vector3,r=new THREE.Vector3;if(a){a=a.array;0===c.length&&this.addGroup(0,a.length);for(var s=0,t=c.length;s<t;++s)for(f=c[s],g=f.start,h=f.count,f=g,g+=h;f<g;f+=3)h=3*a[f+0],k=3*a[f+1],l=3*a[f+2],p.fromArray(d,h),n.fromArray(d,k),m.fromArray(d,l),q.subVectors(m,n),r.subVectors(p,n),q.cross(r),e[h]+=q.x,e[h+1]+=q.y,e[h+2]+=q.z,e[k]+=q.x,e[k+1]+=q.y,e[k+2]+=q.z,e[l]+=q.x,
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|
+e[l+1]+=q.y,e[l+2]+=q.z}else for(f=0,g=d.length;f<g;f+=9)p.fromArray(d,f),n.fromArray(d,f+3),m.fromArray(d,f+6),q.subVectors(m,n),r.subVectors(p,n),q.cross(r),e[f]=q.x,e[f+1]=q.y,e[f+2]=q.z,e[f+3]=q.x,e[f+4]=q.y,e[f+5]=q.z,e[f+6]=q.x,e[f+7]=q.y,e[f+8]=q.z;this.normalizeNormals();b.normal.needsUpdate=!0}},merge:function(a,b){if(!1===a instanceof THREE.BufferGeometry)console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",a);else{void 0===b&&(b=0);var c=this.attributes,
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|
d;for(d in c)if(void 0!==a.attributes[d])for(var e=c[d].array,f=a.attributes[d],g=f.array,h=0,f=f.itemSize*b;h<g.length;h++,f++)e[f]=g[h];return this}},normalizeNormals:function(){for(var a=this.attributes.normal.array,b,c,d,e=0,f=a.length;e<f;e+=3)b=a[e],c=a[e+1],d=a[e+2],b=1/Math.sqrt(b*b+c*c+d*d),a[e]*=b,a[e+1]*=b,a[e+2]*=b},toNonIndexed:function(){if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed."),this;var a=new THREE.BufferGeometry,
|
|
|
-b=this.index.array,c=this.attributes,d;for(d in c){for(var e=c[d],f=e.array,e=e.itemSize,g=new f.constructor(b.length*e),h=0,k=0,l=0,n=b.length;l<n;l++)for(var h=b[l]*e,p=0;p<e;p++)g[k++]=f[h++];a.addAttribute(d,new THREE.BufferAttribute(g,e))}return a},toJSON:function(){var a={metadata:{version:4.4,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};a.uuid=this.uuid;a.type=this.type;""!==this.name&&(a.name=this.name);if(void 0!==this.parameters){var b=this.parameters,c;for(c in b)void 0!==
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|
+b=this.index.array,c=this.attributes,d;for(d in c){for(var e=c[d],f=e.array,e=e.itemSize,g=new f.constructor(b.length*e),h=0,k=0,l=0,p=b.length;l<p;l++)for(var h=b[l]*e,n=0;n<e;n++)g[k++]=f[h++];a.addAttribute(d,new THREE.BufferAttribute(g,e))}return a},toJSON:function(){var a={metadata:{version:4.4,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};a.uuid=this.uuid;a.type=this.type;""!==this.name&&(a.name=this.name);if(void 0!==this.parameters){var b=this.parameters,c;for(c in b)void 0!==
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b[c]&&(a[c]=b[c]);return a}a.data={attributes:{}};var d=this.index;null!==d&&(b=Array.prototype.slice.call(d.array),a.data.index={type:d.array.constructor.name,array:b});d=this.attributes;for(c in d){var e=d[c],b=Array.prototype.slice.call(e.array);a.data.attributes[c]={itemSize:e.itemSize,type:e.array.constructor.name,array:b,normalized:e.normalized}}c=this.groups;0<c.length&&(a.data.groups=JSON.parse(JSON.stringify(c)));c=this.boundingSphere;null!==c&&(a.data.boundingSphere={center:c.center.toArray(),
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radius:c.radius});return a},clone:function(){return(new THREE.BufferGeometry).copy(this)},copy:function(a){var b=a.index;null!==b&&this.setIndex(b.clone());var b=a.attributes,c;for(c in b)this.addAttribute(c,b[c].clone());a=a.groups;c=0;for(b=a.length;c<b;c++){var d=a[c];this.addGroup(d.start,d.count,d.materialIndex)}return this},dispose:function(){this.dispatchEvent({type:"dispose"})}});THREE.BufferGeometry.MaxIndex=65535;
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THREE.InstancedBufferGeometry=function(){THREE.BufferGeometry.call(this);this.type="InstancedBufferGeometry";this.maxInstancedCount=void 0};THREE.InstancedBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.InstancedBufferGeometry.prototype.constructor=THREE.InstancedBufferGeometry;THREE.InstancedBufferGeometry.prototype.addGroup=function(a,b,c){this.groups.push({start:a,count:b,instances:c})};
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@@ -273,15 +273,15 @@ THREE.AnimationClip.prototype={constructor:THREE.AnimationClip,resetDuration:fun
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Object.assign(THREE.AnimationClip,{parse:function(a){for(var b=[],c=a.tracks,d=1/(a.fps||1),e=0,f=c.length;e!==f;++e)b.push(THREE.KeyframeTrack.parse(c[e]).scale(d));return new THREE.AnimationClip(a.name,a.duration,b)},toJSON:function(a){var b=[],c=a.tracks;a={name:a.name,duration:a.duration,tracks:b};for(var d=0,e=c.length;d!==e;++d)b.push(THREE.KeyframeTrack.toJSON(c[d]));return a},CreateFromMorphTargetSequence:function(a,b,c,d){for(var e=b.length,f=[],g=0;g<e;g++){var h=[],k=[];h.push((g+e-1)%
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e,g,(g+1)%e);k.push(0,1,0);var l=THREE.AnimationUtils.getKeyframeOrder(h),h=THREE.AnimationUtils.sortedArray(h,1,l),k=THREE.AnimationUtils.sortedArray(k,1,l);d||0!==h[0]||(h.push(e),k.push(k[0]));f.push((new THREE.NumberKeyframeTrack(".morphTargetInfluences["+b[g].name+"]",h,k)).scale(1/c))}return new THREE.AnimationClip(a,-1,f)},findByName:function(a,b){var c=a;Array.isArray(a)||(c=a.geometry&&a.geometry.animations||a.animations);for(var d=0;d<c.length;d++)if(c[d].name===b)return c[d];return null},
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CreateClipsFromMorphTargetSequences:function(a,b,c){for(var d={},e=/^([\w-]*?)([\d]+)$/,f=0,g=a.length;f<g;f++){var h=a[f],k=h.name.match(e);if(k&&1<k.length){var l=k[1];(k=d[l])||(d[l]=k=[]);k.push(h)}}a=[];for(l in d)a.push(THREE.AnimationClip.CreateFromMorphTargetSequence(l,d[l],b,c));return a},parseAnimation:function(a,b,c){if(!a)return console.error(" no animation in JSONLoader data"),null;c=function(a,b,c,d,e){if(0!==c.length){var f=[],g=[];THREE.AnimationUtils.flattenJSON(c,f,g,d);0!==f.length&&
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-e.push(new a(b,f,g))}};var d=[],e=a.name||"default",f=a.length||-1,g=a.fps||30;a=a.hierarchy||[];for(var h=0;h<a.length;h++){var k=a[h].keys;if(k&&0!==k.length)if(k[0].morphTargets){for(var f={},l=0;l<k.length;l++)if(k[l].morphTargets)for(var n=0;n<k[l].morphTargets.length;n++)f[k[l].morphTargets[n]]=-1;for(var p in f){for(var m=[],q=[],n=0;n!==k[l].morphTargets.length;++n){var r=k[l];m.push(r.time);q.push(r.morphTarget===p?1:0)}d.push(new THREE.NumberKeyframeTrack(".morphTargetInfluence["+p+"]",
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+e.push(new a(b,f,g))}};var d=[],e=a.name||"default",f=a.length||-1,g=a.fps||30;a=a.hierarchy||[];for(var h=0;h<a.length;h++){var k=a[h].keys;if(k&&0!==k.length)if(k[0].morphTargets){for(var f={},l=0;l<k.length;l++)if(k[l].morphTargets)for(var p=0;p<k[l].morphTargets.length;p++)f[k[l].morphTargets[p]]=-1;for(var n in f){for(var m=[],q=[],p=0;p!==k[l].morphTargets.length;++p){var r=k[l];m.push(r.time);q.push(r.morphTarget===n?1:0)}d.push(new THREE.NumberKeyframeTrack(".morphTargetInfluence["+n+"]",
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m,q))}f=f.length*(g||1)}else l=".bones["+b[h].name+"]",c(THREE.VectorKeyframeTrack,l+".position",k,"pos",d),c(THREE.QuaternionKeyframeTrack,l+".quaternion",k,"rot",d),c(THREE.VectorKeyframeTrack,l+".scale",k,"scl",d)}return 0===d.length?null:new THREE.AnimationClip(e,f,d)}});THREE.AnimationMixer=function(a){this._root=a;this._initMemoryManager();this.time=this._accuIndex=0;this.timeScale=1};
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Object.assign(THREE.AnimationMixer.prototype,THREE.EventDispatcher.prototype,{clipAction:function(a,b){var c=b||this._root,d=c.uuid,e="string"===typeof a?THREE.AnimationClip.findByName(c,a):a,c=null!==e?e.uuid:a,f=this._actionsByClip[c],g=null;if(void 0!==f){g=f.actionByRoot[d];if(void 0!==g)return g;g=f.knownActions[0];null===e&&(e=g._clip)}if(null===e)return null;e=new THREE.AnimationMixer._Action(this,e,b);this._bindAction(e,g);this._addInactiveAction(e,c,d);return e},existingAction:function(a,
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b){var c=b||this._root,d=c.uuid,c="string"===typeof a?THREE.AnimationClip.findByName(c,a):a,c=this._actionsByClip[c?c.uuid:a];return void 0!==c?c.actionByRoot[d]||null:null},stopAllAction:function(){for(var a=this._actions,b=this._nActiveActions,c=this._bindings,d=this._nActiveBindings,e=this._nActiveBindings=this._nActiveActions=0;e!==b;++e)a[e].reset();for(e=0;e!==d;++e)c[e].useCount=0;return this},update:function(a){a*=this.timeScale;for(var b=this._actions,c=this._nActiveActions,d=this.time+=
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a,e=Math.sign(a),f=this._accuIndex^=1,g=0;g!==c;++g){var h=b[g];h.enabled&&h._update(d,a,e,f)}a=this._bindings;b=this._nActiveBindings;for(g=0;g!==b;++g)a[g].apply(f);return this},getRoot:function(){return this._root},uncacheClip:function(a){var b=this._actions;a=a.uuid;var c=this._actionsByClip,d=c[a];if(void 0!==d){for(var d=d.knownActions,e=0,f=d.length;e!==f;++e){var g=d[e];this._deactivateAction(g);var h=g._cacheIndex,k=b[b.length-1];g._cacheIndex=null;g._byClipCacheIndex=null;k._cacheIndex=
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h;b[h]=k;b.pop();this._removeInactiveBindingsForAction(g)}delete c[a]}},uncacheRoot:function(a){a=a.uuid;var b=this._actionsByClip,c;for(c in b){var d=b[c].actionByRoot[a];void 0!==d&&(this._deactivateAction(d),this._removeInactiveAction(d))}c=this._bindingsByRootAndName[a];if(void 0!==c)for(var e in c)a=c[e],a.restoreOriginalState(),this._removeInactiveBinding(a)},uncacheAction:function(a,b){var c=this.existingAction(a,b);null!==c&&(this._deactivateAction(c),this._removeInactiveAction(c))}});
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THREE.AnimationMixer._Action=THREE.AnimationAction._new;
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-Object.assign(THREE.AnimationMixer.prototype,{_bindAction:function(a,b){var c=a._localRoot||this._root,d=a._clip.tracks,e=d.length,f=a._propertyBindings,g=a._interpolants,h=c.uuid,k=this._bindingsByRootAndName,l=k[h];void 0===l&&(l={},k[h]=l);for(k=0;k!==e;++k){var n=d[k],p=n.name,m=l[p];if(void 0===m){m=f[k];if(void 0!==m){null===m._cacheIndex&&(++m.referenceCount,this._addInactiveBinding(m,h,p));continue}m=new THREE.PropertyMixer(THREE.PropertyBinding.create(c,p,b&&b._propertyBindings[k].binding.parsedPath),
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-n.ValueTypeName,n.getValueSize());++m.referenceCount;this._addInactiveBinding(m,h,p)}f[k]=m;g[k].resultBuffer=m.buffer}},_activateAction:function(a){if(!this._isActiveAction(a)){if(null===a._cacheIndex){var b=(a._localRoot||this._root).uuid,c=a._clip.uuid,d=this._actionsByClip[c];this._bindAction(a,d&&d.knownActions[0]);this._addInactiveAction(a,c,b)}b=a._propertyBindings;c=0;for(d=b.length;c!==d;++c){var e=b[c];0===e.useCount++&&(this._lendBinding(e),e.saveOriginalState())}this._lendAction(a)}},
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+Object.assign(THREE.AnimationMixer.prototype,{_bindAction:function(a,b){var c=a._localRoot||this._root,d=a._clip.tracks,e=d.length,f=a._propertyBindings,g=a._interpolants,h=c.uuid,k=this._bindingsByRootAndName,l=k[h];void 0===l&&(l={},k[h]=l);for(k=0;k!==e;++k){var p=d[k],n=p.name,m=l[n];if(void 0===m){m=f[k];if(void 0!==m){null===m._cacheIndex&&(++m.referenceCount,this._addInactiveBinding(m,h,n));continue}m=new THREE.PropertyMixer(THREE.PropertyBinding.create(c,n,b&&b._propertyBindings[k].binding.parsedPath),
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+p.ValueTypeName,p.getValueSize());++m.referenceCount;this._addInactiveBinding(m,h,n)}f[k]=m;g[k].resultBuffer=m.buffer}},_activateAction:function(a){if(!this._isActiveAction(a)){if(null===a._cacheIndex){var b=(a._localRoot||this._root).uuid,c=a._clip.uuid,d=this._actionsByClip[c];this._bindAction(a,d&&d.knownActions[0]);this._addInactiveAction(a,c,b)}b=a._propertyBindings;c=0;for(d=b.length;c!==d;++c){var e=b[c];0===e.useCount++&&(this._lendBinding(e),e.saveOriginalState())}this._lendAction(a)}},
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_deactivateAction:function(a){if(this._isActiveAction(a)){for(var b=a._propertyBindings,c=0,d=b.length;c!==d;++c){var e=b[c];0===--e.useCount&&(e.restoreOriginalState(),this._takeBackBinding(e))}this._takeBackAction(a)}},_initMemoryManager:function(){this._actions=[];this._nActiveActions=0;this._actionsByClip={};this._bindings=[];this._nActiveBindings=0;this._bindingsByRootAndName={};this._controlInterpolants=[];this._nActiveControlInterpolants=0;var a=this;this.stats={actions:{get total(){return a._actions.length},
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get inUse(){return a._nActiveActions}},bindings:{get total(){return a._bindings.length},get inUse(){return a._nActiveBindings}},controlInterpolants:{get total(){return a._controlInterpolants.length},get inUse(){return a._nActiveControlInterpolants}}}},_isActiveAction:function(a){a=a._cacheIndex;return null!==a&&a<this._nActiveActions},_addInactiveAction:function(a,b,c){var d=this._actions,e=this._actionsByClip,f=e[b];void 0===f?(f={knownActions:[a],actionByRoot:{}},a._byClipCacheIndex=0,e[b]=f):(b=
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f.knownActions,a._byClipCacheIndex=b.length,b.push(a));a._cacheIndex=d.length;d.push(a);f.actionByRoot[c]=a},_removeInactiveAction:function(a){var b=this._actions,c=b[b.length-1],d=a._cacheIndex;c._cacheIndex=d;b[d]=c;b.pop();a._cacheIndex=null;var c=a._clip.uuid,d=this._actionsByClip,e=d[c],f=e.knownActions,g=f[f.length-1],h=a._byClipCacheIndex;g._byClipCacheIndex=h;f[h]=g;f.pop();a._byClipCacheIndex=null;delete e.actionByRoot[(b._localRoot||this._root).uuid];0===f.length&&delete d[c];this._removeInactiveBindingsForAction(a)},
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@@ -290,10 +290,10 @@ e=d[b],f=this._bindings;void 0===e&&(e={},d[b]=e);e[c]=a;a._cacheIndex=f.length;
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this._bindings,c=a._cacheIndex,d=--this._nActiveBindings,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_lendControlInterpolant:function(){var a=this._controlInterpolants,b=this._nActiveControlInterpolants++,c=a[b];void 0===c&&(c=new THREE.LinearInterpolant(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer),c.__cacheIndex=b,a[b]=c);return c},_takeBackControlInterpolant:function(a){var b=this._controlInterpolants,c=a.__cacheIndex,d=--this._nActiveControlInterpolants,
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e=b[d];a.__cacheIndex=d;b[d]=a;e.__cacheIndex=c;b[c]=e},_controlInterpolantsResultBuffer:new Float32Array(1)});
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THREE.AnimationObjectGroup=function(a){this.uuid=THREE.Math.generateUUID();this._objects=Array.prototype.slice.call(arguments);this.nCachedObjects_=0;var b={};this._indicesByUUID=b;for(var c=0,d=arguments.length;c!==d;++c)b[arguments[c].uuid]=c;this._paths=[];this._parsedPaths=[];this._bindings=[];this._bindingsIndicesByPath={};var e=this;this.stats={objects:{get total(){return e._objects.length},get inUse(){return this.total-e.nCachedObjects_}},get bindingsPerObject(){return e._bindings.length}}};
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-THREE.AnimationObjectGroup.prototype={constructor:THREE.AnimationObjectGroup,add:function(a){for(var b=this._objects,c=b.length,d=this.nCachedObjects_,e=this._indicesByUUID,f=this._paths,g=this._parsedPaths,h=this._bindings,k=h.length,l=0,n=arguments.length;l!==n;++l){var p=arguments[l],m=p.uuid,q=e[m];if(void 0===q){q=c++;e[m]=q;b.push(p);for(var m=0,r=k;m!==r;++m)h[m].push(new THREE.PropertyBinding(p,f[m],g[m]))}else if(q<d){var s=b[q],t=--d,r=b[t];e[r.uuid]=q;b[q]=r;e[m]=t;b[t]=p;m=0;for(r=k;m!==
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-r;++m){var u=h[m],v=u[q];u[q]=u[t];void 0===v&&(v=new THREE.PropertyBinding(p,f[m],g[m]));u[t]=v}}else b[q]!==s&&console.error("Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes...")}this.nCachedObjects_=d},remove:function(a){for(var b=this._objects,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._bindings,f=e.length,g=0,h=arguments.length;g!==h;++g){var k=arguments[g],l=k.uuid,n=d[l];if(void 0!==n&&n>=c){var p=c++,m=b[p];d[m.uuid]=
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-n;b[n]=m;d[l]=p;b[p]=k;k=0;for(l=f;k!==l;++k){var m=e[k],q=m[n];m[n]=m[p];m[p]=q}}}this.nCachedObjects_=c},uncache:function(a){for(var b=this._objects,c=b.length,d=this.nCachedObjects_,e=this._indicesByUUID,f=this._bindings,g=f.length,h=0,k=arguments.length;h!==k;++h){var l=arguments[h].uuid,n=e[l];if(void 0!==n)if(delete e[l],n<d){var l=--d,p=b[l],m=--c,q=b[m];e[p.uuid]=n;b[n]=p;e[q.uuid]=l;b[l]=q;b.pop();p=0;for(q=g;p!==q;++p){var r=f[p],s=r[m];r[n]=r[l];r[l]=s;r.pop()}}else for(m=--c,q=b[m],e[q.uuid]=
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-n,b[n]=q,b.pop(),p=0,q=g;p!==q;++p)r=f[p],r[n]=r[m],r.pop()}this.nCachedObjects_=d},subscribe_:function(a,b){var c=this._bindingsIndicesByPath,d=c[a],e=this._bindings;if(void 0!==d)return e[d];var f=this._paths,g=this._parsedPaths,h=this._objects,k=this.nCachedObjects_,l=Array(h.length),d=e.length;c[a]=d;f.push(a);g.push(b);e.push(l);c=k;for(d=h.length;c!==d;++c)l[c]=new THREE.PropertyBinding(h[c],a,b);return l},unsubscribe_:function(a){var b=this._bindingsIndicesByPath,c=b[a];if(void 0!==c){var d=
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+THREE.AnimationObjectGroup.prototype={constructor:THREE.AnimationObjectGroup,add:function(a){for(var b=this._objects,c=b.length,d=this.nCachedObjects_,e=this._indicesByUUID,f=this._paths,g=this._parsedPaths,h=this._bindings,k=h.length,l=0,p=arguments.length;l!==p;++l){var n=arguments[l],m=n.uuid,q=e[m];if(void 0===q){q=c++;e[m]=q;b.push(n);for(var m=0,r=k;m!==r;++m)h[m].push(new THREE.PropertyBinding(n,f[m],g[m]))}else if(q<d){var s=b[q],t=--d,r=b[t];e[r.uuid]=q;b[q]=r;e[m]=t;b[t]=n;m=0;for(r=k;m!==
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+r;++m){var u=h[m],v=u[q];u[q]=u[t];void 0===v&&(v=new THREE.PropertyBinding(n,f[m],g[m]));u[t]=v}}else b[q]!==s&&console.error("Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes...")}this.nCachedObjects_=d},remove:function(a){for(var b=this._objects,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._bindings,f=e.length,g=0,h=arguments.length;g!==h;++g){var k=arguments[g],l=k.uuid,p=d[l];if(void 0!==p&&p>=c){var n=c++,m=b[n];d[m.uuid]=
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+p;b[p]=m;d[l]=n;b[n]=k;k=0;for(l=f;k!==l;++k){var m=e[k],q=m[p];m[p]=m[n];m[n]=q}}}this.nCachedObjects_=c},uncache:function(a){for(var b=this._objects,c=b.length,d=this.nCachedObjects_,e=this._indicesByUUID,f=this._bindings,g=f.length,h=0,k=arguments.length;h!==k;++h){var l=arguments[h].uuid,p=e[l];if(void 0!==p)if(delete e[l],p<d){var l=--d,n=b[l],m=--c,q=b[m];e[n.uuid]=p;b[p]=n;e[q.uuid]=l;b[l]=q;b.pop();n=0;for(q=g;n!==q;++n){var r=f[n],s=r[m];r[p]=r[l];r[l]=s;r.pop()}}else for(m=--c,q=b[m],e[q.uuid]=
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+p,b[p]=q,b.pop(),n=0,q=g;n!==q;++n)r=f[n],r[p]=r[m],r.pop()}this.nCachedObjects_=d},subscribe_:function(a,b){var c=this._bindingsIndicesByPath,d=c[a],e=this._bindings;if(void 0!==d)return e[d];var f=this._paths,g=this._parsedPaths,h=this._objects,k=this.nCachedObjects_,l=Array(h.length),d=e.length;c[a]=d;f.push(a);g.push(b);e.push(l);c=k;for(d=h.length;c!==d;++c)l[c]=new THREE.PropertyBinding(h[c],a,b);return l},unsubscribe_:function(a){var b=this._bindingsIndicesByPath,c=b[a];if(void 0!==c){var d=
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this._paths,e=this._parsedPaths,f=this._bindings,g=f.length-1,h=f[g];b[a[g]]=c;f[c]=h;f.pop();e[c]=e[g];e.pop();d[c]=d[g];d.pop()}}};
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THREE.AnimationUtils={arraySlice:function(a,b,c){return THREE.AnimationUtils.isTypedArray(a)?new a.constructor(a.subarray(b,c)):a.slice(b,c)},convertArray:function(a,b,c){return!a||!c&&a.constructor===b?a:"number"===typeof b.BYTES_PER_ELEMENT?new b(a):Array.prototype.slice.call(a)},isTypedArray:function(a){return ArrayBuffer.isView(a)&&!(a instanceof DataView)},getKeyframeOrder:function(a){for(var b=a.length,c=Array(b),d=0;d!==b;++d)c[d]=d;c.sort(function(b,c){return a[b]-a[c]});return c},sortedArray:function(a,
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b,c){for(var d=a.length,e=new a.constructor(d),f=0,g=0;g!==d;++f)for(var h=c[f]*b,k=0;k!==b;++k)e[g++]=a[h+k];return e},flattenJSON:function(a,b,c,d){for(var e=1,f=a[0];void 0!==f&&void 0===f[d];)f=a[e++];if(void 0!==f){var g=f[d];if(void 0!==g)if(Array.isArray(g)){do g=f[d],void 0!==g&&(b.push(f.time),c.push.apply(c,g)),f=a[e++];while(void 0!==f)}else if(void 0!==g.toArray){do g=f[d],void 0!==g&&(b.push(f.time),g.toArray(c,c.length)),f=a[e++];while(void 0!==f)}else{do g=f[d],void 0!==g&&(b.push(f.time),
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@@ -303,15 +303,15 @@ this.values,this.getValueSize(),a)},setInterpolation:function(a){var b;switch(a)
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else throw Error(b);console.warn(b)}else this.createInterpolant=b},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return THREE.InterpolateDiscrete;case this.InterpolantFactoryMethodLinear:return THREE.InterpolateLinear;case this.InterpolantFactoryMethodSmooth:return THREE.InterpolateSmooth}},getValueSize:function(){return this.values.length/this.times.length},shift:function(a){if(0!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]+=a;return this},
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scale:function(a){if(1!==a)for(var b=this.times,c=0,d=b.length;c!==d;++c)b[c]*=a;return this},trim:function(a,b){for(var c=this.times,d=c.length,e=0,f=d-1;e!==d&&c[e]<a;)++e;for(;-1!==f&&c[f]>b;)--f;++f;if(0!==e||f!==d)e>=f&&(f=Math.max(f,1),e=f-1),d=this.getValueSize(),this.times=THREE.AnimationUtils.arraySlice(c,e,f),this.values=THREE.AnimationUtils.arraySlice(this.values,e*d,f*d);return this},validate:function(){var a=!0,b=this.getValueSize();0!==b-Math.floor(b)&&(console.error("invalid value size in track",
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this),a=!1);var c=this.times,b=this.values,d=c.length;0===d&&(console.error("track is empty",this),a=!1);for(var e=null,f=0;f!==d;f++){var g=c[f];if("number"===typeof g&&isNaN(g)){console.error("time is not a valid number",this,f,g);a=!1;break}if(null!==e&&e>g){console.error("out of order keys",this,f,g,e);a=!1;break}e=g}if(void 0!==b&&THREE.AnimationUtils.isTypedArray(b))for(f=0,c=b.length;f!==c;++f)if(d=b[f],isNaN(d)){console.error("value is not a valid number",this,f,d);a=!1;break}return a},optimize:function(){for(var a=
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-this.times,b=this.values,c=this.getValueSize(),d=1,e=1,f=a.length-1;e<=f;++e){var g=!1,h=a[e];if(h!==a[e+1]&&(1!==e||h!==h[0]))for(var k=e*c,l=k-c,n=k+c,h=0;h!==c;++h){var p=b[k+h];if(p!==b[l+h]||p!==b[n+h]){g=!0;break}}if(g){if(e!==d)for(a[d]=a[e],g=e*c,k=d*c,h=0;h!==c;++h)b[k+h]=b[g+h];++d}}d!==a.length&&(this.times=THREE.AnimationUtils.arraySlice(a,0,d),this.values=THREE.AnimationUtils.arraySlice(b,0,d*c));return this}};
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+this.times,b=this.values,c=this.getValueSize(),d=1,e=1,f=a.length-1;e<=f;++e){var g=!1,h=a[e];if(h!==a[e+1]&&(1!==e||h!==h[0]))for(var k=e*c,l=k-c,p=k+c,h=0;h!==c;++h){var n=b[k+h];if(n!==b[l+h]||n!==b[p+h]){g=!0;break}}if(g){if(e!==d)for(a[d]=a[e],g=e*c,k=d*c,h=0;h!==c;++h)b[k+h]=b[g+h];++d}}d!==a.length&&(this.times=THREE.AnimationUtils.arraySlice(a,0,d),this.values=THREE.AnimationUtils.arraySlice(b,0,d*c));return this}};
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Object.assign(THREE.KeyframeTrack,{parse:function(a){if(void 0===a.type)throw Error("track type undefined, can not parse");var b=THREE.KeyframeTrack._getTrackTypeForValueTypeName(a.type);if(void 0===a.times){var c=[],d=[];THREE.AnimationUtils.flattenJSON(a.keys,c,d,"value");a.times=c;a.values=d}return void 0!==b.parse?b.parse(a):new b(a.name,a.times,a.values,a.interpolation)},toJSON:function(a){var b=a.constructor;if(void 0!==b.toJSON)b=b.toJSON(a);else{var b={name:a.name,times:THREE.AnimationUtils.convertArray(a.times,
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Array),values:THREE.AnimationUtils.convertArray(a.values,Array)},c=a.getInterpolation();c!==a.DefaultInterpolation&&(b.interpolation=c)}b.type=a.ValueTypeName;return b},_getTrackTypeForValueTypeName:function(a){switch(a.toLowerCase()){case "scalar":case "double":case "float":case "number":case "integer":return THREE.NumberKeyframeTrack;case "vector":case "vector2":case "vector3":case "vector4":return THREE.VectorKeyframeTrack;case "color":return THREE.ColorKeyframeTrack;case "quaternion":return THREE.QuaternionKeyframeTrack;
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case "bool":case "boolean":return THREE.BooleanKeyframeTrack;case "string":return THREE.StringKeyframeTrack}throw Error("Unsupported typeName: "+a);}});THREE.PropertyBinding=function(a,b,c){this.path=b;this.parsedPath=c||THREE.PropertyBinding.parseTrackName(b);this.node=THREE.PropertyBinding.findNode(a,this.parsedPath.nodeName)||a;this.rootNode=a};
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THREE.PropertyBinding.prototype={constructor:THREE.PropertyBinding,getValue:function(a,b){this.bind();this.getValue(a,b)},setValue:function(a,b){this.bind();this.setValue(a,b)},bind:function(){var a=this.node,b=this.parsedPath,c=b.objectName,d=b.propertyName,e=b.propertyIndex;a||(this.node=a=THREE.PropertyBinding.findNode(this.rootNode,b.nodeName)||this.rootNode);this.getValue=this._getValue_unavailable;this.setValue=this._setValue_unavailable;if(a){if(c){var f=b.objectIndex;switch(c){case "materials":if(!a.material){console.error(" can not bind to material as node does not have a material",
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this);return}if(!a.material.materials){console.error(" can not bind to material.materials as node.material does not have a materials array",this);return}a=a.material.materials;break;case "bones":if(!a.skeleton){console.error(" can not bind to bones as node does not have a skeleton",this);return}a=a.skeleton.bones;for(c=0;c<a.length;c++)if(a[c].name===f){f=c;break}break;default:if(void 0===a[c]){console.error(" can not bind to objectName of node, undefined",this);return}a=a[c]}if(void 0!==f){if(void 0===
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-a[f]){console.error(" trying to bind to objectIndex of objectName, but is undefined:",this,a);return}a=a[f]}}if(f=a[d]){b=this.Versioning.None;void 0!==a.needsUpdate?(b=this.Versioning.NeedsUpdate,this.targetObject=a):void 0!==a.matrixWorldNeedsUpdate&&(b=this.Versioning.MatrixWorldNeedsUpdate,this.targetObject=a);c=this.BindingType.Direct;if(void 0!==e){if("morphTargetInfluences"===d){if(!a.geometry){console.error(" can not bind to morphTargetInfluences becasuse node does not have a geometry",
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-this);return}if(!a.geometry.morphTargets){console.error(" can not bind to morphTargetInfluences becasuse node does not have a geometry.morphTargets",this);return}for(c=0;c<this.node.geometry.morphTargets.length;c++)if(a.geometry.morphTargets[c].name===e){e=c;break}}c=this.BindingType.ArrayElement;this.resolvedProperty=f;this.propertyIndex=e}else void 0!==f.fromArray&&void 0!==f.toArray?(c=this.BindingType.HasFromToArray,this.resolvedProperty=f):void 0!==f.length?(c=this.BindingType.EntireArray,this.resolvedProperty=
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-f):this.propertyName=d;this.getValue=this.GetterByBindingType[c];this.setValue=this.SetterByBindingTypeAndVersioning[c][b]}else console.error(" trying to update property for track: "+b.nodeName+"."+d+" but it wasn't found.",a)}else console.error(" trying to update node for track: "+this.path+" but it wasn't found.")},unbind:function(){this.node=null;this.getValue=this._getValue_unbound;this.setValue=this._setValue_unbound}};
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+a[f]){console.error(" trying to bind to objectIndex of objectName, but is undefined:",this,a);return}a=a[f]}}f=a[d];if(void 0===f)console.error(" trying to update property for track: "+b.nodeName+"."+d+" but it wasn't found.",a);else{b=this.Versioning.None;void 0!==a.needsUpdate?(b=this.Versioning.NeedsUpdate,this.targetObject=a):void 0!==a.matrixWorldNeedsUpdate&&(b=this.Versioning.MatrixWorldNeedsUpdate,this.targetObject=a);c=this.BindingType.Direct;if(void 0!==e){if("morphTargetInfluences"===
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+d){if(!a.geometry){console.error(" can not bind to morphTargetInfluences becasuse node does not have a geometry",this);return}if(!a.geometry.morphTargets){console.error(" can not bind to morphTargetInfluences becasuse node does not have a geometry.morphTargets",this);return}for(c=0;c<this.node.geometry.morphTargets.length;c++)if(a.geometry.morphTargets[c].name===e){e=c;break}}c=this.BindingType.ArrayElement;this.resolvedProperty=f;this.propertyIndex=e}else void 0!==f.fromArray&&void 0!==f.toArray?
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+(c=this.BindingType.HasFromToArray,this.resolvedProperty=f):void 0!==f.length?(c=this.BindingType.EntireArray,this.resolvedProperty=f):this.propertyName=d;this.getValue=this.GetterByBindingType[c];this.setValue=this.SetterByBindingTypeAndVersioning[c][b]}}else console.error(" trying to update node for track: "+this.path+" but it wasn't found.")},unbind:function(){this.node=null;this.getValue=this._getValue_unbound;this.setValue=this._setValue_unbound}};
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Object.assign(THREE.PropertyBinding.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},_getValue_unbound:THREE.PropertyBinding.prototype.getValue,_setValue_unbound:THREE.PropertyBinding.prototype.setValue,BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(a,b){a[b]=this.node[this.propertyName]},function(a,b){for(var c=this.resolvedProperty,d=0,e=c.length;d!==e;++d)a[b++]=
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c[d]},function(a,b){a[b]=this.resolvedProperty[this.propertyIndex]},function(a,b){this.resolvedProperty.toArray(a,b)}],SetterByBindingTypeAndVersioning:[[function(a,b){this.node[this.propertyName]=a[b]},function(a,b){this.node[this.propertyName]=a[b];this.targetObject.needsUpdate=!0},function(a,b){this.node[this.propertyName]=a[b];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){for(var c=this.resolvedProperty,d=0,e=c.length;d!==e;++d)c[d]=a[b++]},function(a,b){for(var c=this.resolvedProperty,
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d=0,e=c.length;d!==e;++d)c[d]=a[b++];this.targetObject.needsUpdate=!0},function(a,b){for(var c=this.resolvedProperty,d=0,e=c.length;d!==e;++d)c[d]=a[b++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){this.resolvedProperty[this.propertyIndex]=a[b]},function(a,b){this.resolvedProperty[this.propertyIndex]=a[b];this.targetObject.needsUpdate=!0},function(a,b){this.resolvedProperty[this.propertyIndex]=a[b];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){this.resolvedProperty.fromArray(a,
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@@ -348,17 +348,18 @@ THREE.Camera.prototype.copy=function(a){THREE.Object3D.prototype.copy.call(this,
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THREE.CubeCamera=function(a,b,c){THREE.Object3D.call(this);this.type="CubeCamera";var d=new THREE.PerspectiveCamera(90,1,a,b);d.up.set(0,-1,0);d.lookAt(new THREE.Vector3(1,0,0));this.add(d);var e=new THREE.PerspectiveCamera(90,1,a,b);e.up.set(0,-1,0);e.lookAt(new THREE.Vector3(-1,0,0));this.add(e);var f=new THREE.PerspectiveCamera(90,1,a,b);f.up.set(0,0,1);f.lookAt(new THREE.Vector3(0,1,0));this.add(f);var g=new THREE.PerspectiveCamera(90,1,a,b);g.up.set(0,0,-1);g.lookAt(new THREE.Vector3(0,-1,0));
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this.add(g);var h=new THREE.PerspectiveCamera(90,1,a,b);h.up.set(0,-1,0);h.lookAt(new THREE.Vector3(0,0,1));this.add(h);var k=new THREE.PerspectiveCamera(90,1,a,b);k.up.set(0,-1,0);k.lookAt(new THREE.Vector3(0,0,-1));this.add(k);this.renderTarget=new THREE.WebGLRenderTargetCube(c,c,{format:THREE.RGBFormat,magFilter:THREE.LinearFilter,minFilter:THREE.LinearFilter});this.updateCubeMap=function(a,b){null===this.parent&&this.updateMatrixWorld();var c=this.renderTarget,m=c.texture.generateMipmaps;c.texture.generateMipmaps=
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!1;c.activeCubeFace=0;a.render(b,d,c);c.activeCubeFace=1;a.render(b,e,c);c.activeCubeFace=2;a.render(b,f,c);c.activeCubeFace=3;a.render(b,g,c);c.activeCubeFace=4;a.render(b,h,c);c.texture.generateMipmaps=m;c.activeCubeFace=5;a.render(b,k,c);a.setRenderTarget(null)}};THREE.CubeCamera.prototype=Object.create(THREE.Object3D.prototype);THREE.CubeCamera.prototype.constructor=THREE.CubeCamera;
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-THREE.OrthographicCamera=function(a,b,c,d,e,f){THREE.Camera.call(this);this.type="OrthographicCamera";this.zoom=1;this.left=a;this.right=b;this.top=c;this.bottom=d;this.near=void 0!==e?e:.1;this.far=void 0!==f?f:2E3;this.updateProjectionMatrix()};
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-THREE.OrthographicCamera.prototype=Object.assign(Object.create(THREE.Camera.prototype),{constructor:THREE.OrthographicCamera,copy:function(a){THREE.Camera.prototype.copy.call(this,a);this.left=a.left;this.right=a.right;this.top=a.top;this.bottom=a.bottom;this.near=a.near;this.far=a.far;this.zoom=a.zoom;return this},updateProjectionMatrix:function(){var a=(this.right-this.left)/(2*this.zoom),b=(this.top-this.bottom)/(2*this.zoom),c=(this.right+this.left)/2,d=(this.top+this.bottom)/2;this.projectionMatrix.makeOrthographic(c-
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-a,c+a,d+b,d-b,this.near,this.far)},toJSON:function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.zoom=this.zoom;a.object.left=this.left;a.object.right=this.right;a.object.top=this.top;a.object.bottom=this.bottom;a.object.near=this.near;a.object.far=this.far;return a}});
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+THREE.OrthographicCamera=function(a,b,c,d,e,f){THREE.Camera.call(this);this.type="OrthographicCamera";this.zoom=1;this.view=null;this.left=a;this.right=b;this.top=c;this.bottom=d;this.near=void 0!==e?e:.1;this.far=void 0!==f?f:2E3;this.updateProjectionMatrix()};
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+THREE.OrthographicCamera.prototype=Object.assign(Object.create(THREE.Camera.prototype),{constructor:THREE.OrthographicCamera,copy:function(a){THREE.Camera.prototype.copy.call(this,a);this.left=a.left;this.right=a.right;this.top=a.top;this.bottom=a.bottom;this.near=a.near;this.far=a.far;this.zoom=a.zoom;this.view=null===a.view?null:Object.assign({},a.view);return this},setViewOffset:function(a,b,c,d,e,f){this.view={fullWidth:a,fullHeight:b,offsetX:c,offsetY:d,width:e,height:f};this.updateProjectionMatrix()},
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+clearViewOffset:function(){this.view=null;this.updateProjectionMatrix()},updateProjectionMatrix:function(){var a=(this.right-this.left)/(2*this.zoom),b=(this.top-this.bottom)/(2*this.zoom),c=(this.right+this.left)/2,d=(this.top+this.bottom)/2,e=c-a,c=c+a,a=d+b,b=d-b;if(null!==this.view)var c=this.zoom/(this.view.width/this.view.fullWidth),b=this.zoom/(this.view.height/this.view.fullHeight),f=(this.right-this.left)/this.view.width,d=(this.top-this.bottom)/this.view.height,e=e+this.view.offsetX/c*f,
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+c=e+this.view.width/c*f,a=a-this.view.offsetY/b*d,b=a-this.view.height/b*d;this.projectionMatrix.makeOrthographic(e,c,a,b,this.near,this.far)},toJSON:function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.zoom=this.zoom;a.object.left=this.left;a.object.right=this.right;a.object.top=this.top;a.object.bottom=this.bottom;a.object.near=this.near;a.object.far=this.far;null!==this.view&&(a.object.view=Object.assign({},this.view));return a}});
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THREE.PerspectiveCamera=function(a,b,c,d){THREE.Camera.call(this);this.type="PerspectiveCamera";this.fov=void 0!==a?a:50;this.zoom=1;this.near=void 0!==c?c:.1;this.far=void 0!==d?d:2E3;this.focus=10;this.aspect=void 0!==b?b:1;this.view=null;this.filmGauge=35;this.filmOffset=0;this.updateProjectionMatrix()};
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THREE.PerspectiveCamera.prototype=Object.assign(Object.create(THREE.Camera.prototype),{constructor:THREE.PerspectiveCamera,copy:function(a){THREE.Camera.prototype.copy.call(this,a);this.fov=a.fov;this.zoom=a.zoom;this.near=a.near;this.far=a.far;this.focus=a.focus;this.aspect=a.aspect;this.view=null===a.view?null:Object.assign({},a.view);this.filmGauge=a.filmGauge;this.filmOffset=a.filmOffset;return this},setFocalLength:function(a){a=.5*this.getFilmHeight()/a;this.fov=2*THREE.Math.RAD2DEG*Math.atan(a);
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this.updateProjectionMatrix()},getFocalLength:function(){var a=Math.tan(.5*THREE.Math.DEG2RAD*this.fov);return.5*this.getFilmHeight()/a},getEffectiveFOV:function(){return 2*THREE.Math.RAD2DEG*Math.atan(Math.tan(.5*THREE.Math.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(a,b,c,d,e,f){this.aspect=a/b;this.view={fullWidth:a,fullHeight:b,offsetX:c,offsetY:d,
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width:e,height:f};this.updateProjectionMatrix()},clearViewOffset:function(){this.view=null;this.updateProjectionMatrix()},updateProjectionMatrix:function(){var a=this.near,b=a*Math.tan(.5*THREE.Math.DEG2RAD*this.fov)/this.zoom,c=2*b,d=this.aspect*c,e=-.5*d,f=this.view;if(null!==f)var g=f.fullWidth,h=f.fullHeight,e=e+f.offsetX*d/g,b=b-f.offsetY*c/h,d=f.width/g*d,c=f.height/h*c;f=this.filmOffset;0!==f&&(e+=a*f/this.getFilmWidth());this.projectionMatrix.makeFrustum(e,e+d,b-c,b,a,this.far)},toJSON:function(a){a=
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THREE.Object3D.prototype.toJSON.call(this,a);a.object.fov=this.fov;a.object.zoom=this.zoom;a.object.near=this.near;a.object.far=this.far;a.object.focus=this.focus;a.object.aspect=this.aspect;null!==this.view&&(a.object.view=Object.assign({},this.view));a.object.filmGauge=this.filmGauge;a.object.filmOffset=this.filmOffset;return a}});
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THREE.StereoCamera=function(){this.type="StereoCamera";this.aspect=1;this.cameraL=new THREE.PerspectiveCamera;this.cameraL.layers.enable(1);this.cameraL.matrixAutoUpdate=!1;this.cameraR=new THREE.PerspectiveCamera;this.cameraR.layers.enable(2);this.cameraR.matrixAutoUpdate=!1};
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-Object.assign(THREE.StereoCamera.prototype,{update:function(){var a,b,c,d,e,f=new THREE.Matrix4,g=new THREE.Matrix4;return function(h){if(a!==h.focus||b!==h.fov||c!==h.aspect*this.aspect||d!==h.near||e!==h.far){a=h.focus;b=h.fov;c=h.aspect*this.aspect;d=h.near;e=h.far;var k=h.projectionMatrix.clone(),l=.032*d/a,n=d*Math.tan(THREE.Math.DEG2RAD*b*.5),p,m;g.elements[12]=-.032;f.elements[12]=.032;p=-n*c+l;m=n*c+l;k.elements[0]=2*d/(m-p);k.elements[8]=(m+p)/(m-p);this.cameraL.projectionMatrix.copy(k);
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-p=-n*c-l;m=n*c-l;k.elements[0]=2*d/(m-p);k.elements[8]=(m+p)/(m-p);this.cameraR.projectionMatrix.copy(k)}this.cameraL.matrixWorld.copy(h.matrixWorld).multiply(g);this.cameraR.matrixWorld.copy(h.matrixWorld).multiply(f)}}()});THREE.Light=function(a,b){THREE.Object3D.call(this);this.type="Light";this.color=new THREE.Color(a);this.intensity=void 0!==b?b:1;this.receiveShadow=void 0};
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+Object.assign(THREE.StereoCamera.prototype,{update:function(){var a,b,c,d,e,f=new THREE.Matrix4,g=new THREE.Matrix4;return function(h){if(a!==h.focus||b!==h.fov||c!==h.aspect*this.aspect||d!==h.near||e!==h.far){a=h.focus;b=h.fov;c=h.aspect*this.aspect;d=h.near;e=h.far;var k=h.projectionMatrix.clone(),l=.032*d/a,p=d*Math.tan(THREE.Math.DEG2RAD*b*.5),n,m;g.elements[12]=-.032;f.elements[12]=.032;n=-p*c+l;m=p*c+l;k.elements[0]=2*d/(m-n);k.elements[8]=(m+n)/(m-n);this.cameraL.projectionMatrix.copy(k);
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+n=-p*c-l;m=p*c-l;k.elements[0]=2*d/(m-n);k.elements[8]=(m+n)/(m-n);this.cameraR.projectionMatrix.copy(k)}this.cameraL.matrixWorld.copy(h.matrixWorld).multiply(g);this.cameraR.matrixWorld.copy(h.matrixWorld).multiply(f)}}()});THREE.Light=function(a,b){THREE.Object3D.call(this);this.type="Light";this.color=new THREE.Color(a);this.intensity=void 0!==b?b:1;this.receiveShadow=void 0};
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THREE.Light.prototype=Object.assign(Object.create(THREE.Object3D.prototype),{constructor:THREE.Light,copy:function(a){THREE.Object3D.prototype.copy.call(this,a);this.color.copy(a.color);this.intensity=a.intensity;return this},toJSON:function(a){a=THREE.Object3D.prototype.toJSON.call(this,a);a.object.color=this.color.getHex();a.object.intensity=this.intensity;void 0!==this.groundColor&&(a.object.groundColor=this.groundColor.getHex());void 0!==this.distance&&(a.object.distance=this.distance);void 0!==
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this.angle&&(a.object.angle=this.angle);void 0!==this.decay&&(a.object.decay=this.decay);void 0!==this.penumbra&&(a.object.penumbra=this.penumbra);return a}});THREE.LightShadow=function(a){this.camera=a;this.bias=0;this.radius=1;this.mapSize=new THREE.Vector2(512,512);this.map=null;this.matrix=new THREE.Matrix4};Object.assign(THREE.LightShadow.prototype,{copy:function(a){this.camera=a.camera.clone();this.bias=a.bias;this.radius=a.radius;this.mapSize.copy(a.mapSize);return this},clone:function(){return(new this.constructor).copy(this)}});
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THREE.AmbientLight=function(a,b){THREE.Light.call(this,a,b);this.type="AmbientLight";this.castShadow=void 0};THREE.AmbientLight.prototype=Object.assign(Object.create(THREE.Light.prototype),{constructor:THREE.AmbientLight});THREE.DirectionalLight=function(a,b){THREE.Light.call(this,a,b);this.type="DirectionalLight";this.position.set(0,1,0);this.updateMatrix();this.target=new THREE.Object3D;this.shadow=new THREE.DirectionalLightShadow};
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@@ -373,13 +374,14 @@ Object.assign(THREE.AudioLoader.prototype,{load:function(a,b,c,d){var e=new THRE
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THREE.Loader=function(){this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
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THREE.Loader.prototype={constructor:THREE.Loader,crossOrigin:void 0,extractUrlBase:function(a){a=a.split("/");if(1===a.length)return"./";a.pop();return a.join("/")+"/"},initMaterials:function(a,b,c){for(var d=[],e=0;e<a.length;++e)d[e]=this.createMaterial(a[e],b,c);return d},createMaterial:function(){var a,b,c;return function(d,e,f){function g(a,c,d,g,k){a=e+a;var l=THREE.Loader.Handlers.get(a);null!==l?a=l.load(a):(b.setCrossOrigin(f),a=b.load(a));void 0!==c&&(a.repeat.fromArray(c),1!==c[0]&&(a.wrapS=
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THREE.RepeatWrapping),1!==c[1]&&(a.wrapT=THREE.RepeatWrapping));void 0!==d&&a.offset.fromArray(d);void 0!==g&&("repeat"===g[0]&&(a.wrapS=THREE.RepeatWrapping),"mirror"===g[0]&&(a.wrapS=THREE.MirroredRepeatWrapping),"repeat"===g[1]&&(a.wrapT=THREE.RepeatWrapping),"mirror"===g[1]&&(a.wrapT=THREE.MirroredRepeatWrapping));void 0!==k&&(a.anisotropy=k);c=THREE.Math.generateUUID();h[c]=a;return c}void 0===a&&(a=new THREE.Color);void 0===b&&(b=new THREE.TextureLoader);void 0===c&&(c=new THREE.MaterialLoader);
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-var h={},k={uuid:THREE.Math.generateUUID(),type:"MeshLambertMaterial"},l;for(l in d){var n=d[l];switch(l){case "DbgColor":case "DbgIndex":case "opticalDensity":case "illumination":break;case "DbgName":k.name=n;break;case "blending":k.blending=THREE[n];break;case "colorAmbient":case "mapAmbient":console.warn("THREE.Loader.createMaterial:",l,"is no longer supported.");break;case "colorDiffuse":k.color=a.fromArray(n).getHex();break;case "colorSpecular":k.specular=a.fromArray(n).getHex();break;case "colorEmissive":k.emissive=
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-a.fromArray(n).getHex();break;case "specularCoef":k.shininess=n;break;case "shading":"basic"===n.toLowerCase()&&(k.type="MeshBasicMaterial");"phong"===n.toLowerCase()&&(k.type="MeshPhongMaterial");break;case "mapDiffuse":k.map=g(n,d.mapDiffuseRepeat,d.mapDiffuseOffset,d.mapDiffuseWrap,d.mapDiffuseAnisotropy);break;case "mapDiffuseRepeat":case "mapDiffuseOffset":case "mapDiffuseWrap":case "mapDiffuseAnisotropy":break;case "mapLight":k.lightMap=g(n,d.mapLightRepeat,d.mapLightOffset,d.mapLightWrap,d.mapLightAnisotropy);
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-break;case "mapLightRepeat":case "mapLightOffset":case "mapLightWrap":case "mapLightAnisotropy":break;case "mapAO":k.aoMap=g(n,d.mapAORepeat,d.mapAOOffset,d.mapAOWrap,d.mapAOAnisotropy);break;case "mapAORepeat":case "mapAOOffset":case "mapAOWrap":case "mapAOAnisotropy":break;case "mapBump":k.bumpMap=g(n,d.mapBumpRepeat,d.mapBumpOffset,d.mapBumpWrap,d.mapBumpAnisotropy);break;case "mapBumpScale":k.bumpScale=n;break;case "mapBumpRepeat":case "mapBumpOffset":case "mapBumpWrap":case "mapBumpAnisotropy":break;
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-case "mapNormal":k.normalMap=g(n,d.mapNormalRepeat,d.mapNormalOffset,d.mapNormalWrap,d.mapNormalAnisotropy);break;case "mapNormalFactor":k.normalScale=[n,n];break;case "mapNormalRepeat":case "mapNormalOffset":case "mapNormalWrap":case "mapNormalAnisotropy":break;case "mapSpecular":k.specularMap=g(n,d.mapSpecularRepeat,d.mapSpecularOffset,d.mapSpecularWrap,d.mapSpecularAnisotropy);break;case "mapSpecularRepeat":case "mapSpecularOffset":case "mapSpecularWrap":case "mapSpecularAnisotropy":break;case "mapAlpha":k.alphaMap=
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-g(n,d.mapAlphaRepeat,d.mapAlphaOffset,d.mapAlphaWrap,d.mapAlphaAnisotropy);break;case "mapAlphaRepeat":case "mapAlphaOffset":case "mapAlphaWrap":case "mapAlphaAnisotropy":break;case "flipSided":k.side=THREE.BackSide;break;case "doubleSided":k.side=THREE.DoubleSide;break;case "transparency":console.warn("THREE.Loader.createMaterial: transparency has been renamed to opacity");k.opacity=n;break;case "depthTest":case "depthWrite":case "colorWrite":case "opacity":case "reflectivity":case "transparent":case "visible":case "wireframe":k[l]=
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-n;break;case "vertexColors":!0===n&&(k.vertexColors=THREE.VertexColors);"face"===n&&(k.vertexColors=THREE.FaceColors);break;default:console.error("THREE.Loader.createMaterial: Unsupported",l,n)}}"MeshBasicMaterial"===k.type&&delete k.emissive;"MeshPhongMaterial"!==k.type&&delete k.specular;1>k.opacity&&(k.transparent=!0);c.setTextures(h);return c.parse(k)}}()};
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-THREE.Loader.Handlers={handlers:[],add:function(a,b){this.handlers.push(a,b)},get:function(a){for(var b=this.handlers,c=0,d=b.length;c<d;c+=2){var e=b[c+1];if(b[c].test(a))return e}return null}};THREE.XHRLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
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+var h={},k={uuid:THREE.Math.generateUUID(),type:"MeshLambertMaterial"},l;for(l in d){var p=d[l];switch(l){case "DbgColor":case "DbgIndex":case "opticalDensity":case "illumination":break;case "DbgName":k.name=p;break;case "blending":k.blending=THREE[p];break;case "colorAmbient":case "mapAmbient":console.warn("THREE.Loader.createMaterial:",l,"is no longer supported.");break;case "colorDiffuse":k.color=a.fromArray(p).getHex();break;case "colorSpecular":k.specular=a.fromArray(p).getHex();break;case "colorEmissive":k.emissive=
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+a.fromArray(p).getHex();break;case "specularCoef":k.shininess=p;break;case "shading":"basic"===p.toLowerCase()&&(k.type="MeshBasicMaterial");"phong"===p.toLowerCase()&&(k.type="MeshPhongMaterial");"standard"===p.toLowerCase()&&(k.type="MeshStandardMaterial");break;case "mapDiffuse":k.map=g(p,d.mapDiffuseRepeat,d.mapDiffuseOffset,d.mapDiffuseWrap,d.mapDiffuseAnisotropy);break;case "mapDiffuseRepeat":case "mapDiffuseOffset":case "mapDiffuseWrap":case "mapDiffuseAnisotropy":break;case "mapEmissive":k.emissiveMap=
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+g(p,d.mapEmissiveRepeat,d.mapEmissiveOffset,d.mapEmissiveWrap,d.mapEmissiveAnisotropy);break;case "mapEmissiveRepeat":case "mapEmissiveOffset":case "mapEmissiveWrap":case "mapEmissiveAnisotropy":break;case "mapLight":k.lightMap=g(p,d.mapLightRepeat,d.mapLightOffset,d.mapLightWrap,d.mapLightAnisotropy);break;case "mapLightRepeat":case "mapLightOffset":case "mapLightWrap":case "mapLightAnisotropy":break;case "mapAO":k.aoMap=g(p,d.mapAORepeat,d.mapAOOffset,d.mapAOWrap,d.mapAOAnisotropy);break;case "mapAORepeat":case "mapAOOffset":case "mapAOWrap":case "mapAOAnisotropy":break;
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+case "mapBump":k.bumpMap=g(p,d.mapBumpRepeat,d.mapBumpOffset,d.mapBumpWrap,d.mapBumpAnisotropy);break;case "mapBumpScale":k.bumpScale=p;break;case "mapBumpRepeat":case "mapBumpOffset":case "mapBumpWrap":case "mapBumpAnisotropy":break;case "mapNormal":k.normalMap=g(p,d.mapNormalRepeat,d.mapNormalOffset,d.mapNormalWrap,d.mapNormalAnisotropy);break;case "mapNormalFactor":k.normalScale=[p,p];break;case "mapNormalRepeat":case "mapNormalOffset":case "mapNormalWrap":case "mapNormalAnisotropy":break;case "mapSpecular":k.specularMap=
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+g(p,d.mapSpecularRepeat,d.mapSpecularOffset,d.mapSpecularWrap,d.mapSpecularAnisotropy);break;case "mapSpecularRepeat":case "mapSpecularOffset":case "mapSpecularWrap":case "mapSpecularAnisotropy":break;case "mapMetalness":k.metalnessMap=g(p,d.mapMetalnessRepeat,d.mapMetalnessOffset,d.mapMetalnessWrap,d.mapMetalnessAnisotropy);break;case "mapMetalnessRepeat":case "mapMetalnessOffset":case "mapMetalnessWrap":case "mapMetalnessAnisotropy":break;case "mapRoughness":k.roughnessMap=g(p,d.mapRoughnessRepeat,
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+d.mapRoughnessOffset,d.mapRoughnessWrap,d.mapRoughnessAnisotropy);break;case "mapRoughnessRepeat":case "mapRoughnessOffset":case "mapRoughnessWrap":case "mapRoughnessAnisotropy":break;case "mapAlpha":k.alphaMap=g(p,d.mapAlphaRepeat,d.mapAlphaOffset,d.mapAlphaWrap,d.mapAlphaAnisotropy);break;case "mapAlphaRepeat":case "mapAlphaOffset":case "mapAlphaWrap":case "mapAlphaAnisotropy":break;case "flipSided":k.side=THREE.BackSide;break;case "doubleSided":k.side=THREE.DoubleSide;break;case "transparency":console.warn("THREE.Loader.createMaterial: transparency has been renamed to opacity");
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+k.opacity=p;break;case "depthTest":case "depthWrite":case "colorWrite":case "opacity":case "reflectivity":case "transparent":case "visible":case "wireframe":k[l]=p;break;case "vertexColors":!0===p&&(k.vertexColors=THREE.VertexColors);"face"===p&&(k.vertexColors=THREE.FaceColors);break;default:console.error("THREE.Loader.createMaterial: Unsupported",l,p)}}"MeshBasicMaterial"===k.type&&delete k.emissive;"MeshPhongMaterial"!==k.type&&delete k.specular;1>k.opacity&&(k.transparent=!0);c.setTextures(h);
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+return c.parse(k)}}()};THREE.Loader.Handlers={handlers:[],add:function(a,b){this.handlers.push(a,b)},get:function(a){for(var b=this.handlers,c=0,d=b.length;c<d;c+=2){var e=b[c+1];if(b[c].test(a))return e}return null}};THREE.XHRLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
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Object.assign(THREE.XHRLoader.prototype,{load:function(a,b,c,d){void 0!==this.path&&(a=this.path+a);var e=this,f=THREE.Cache.get(a);if(void 0!==f)return b&&setTimeout(function(){b(f)},0),f;var g=new XMLHttpRequest;g.overrideMimeType("text/plain");g.open("GET",a,!0);g.addEventListener("load",function(c){var f=c.target.response;THREE.Cache.add(a,f);200===this.status?(b&&b(f),e.manager.itemEnd(a)):0===this.status?(console.warn("THREE.XHRLoader: HTTP Status 0 received."),b&&b(f),e.manager.itemEnd(a)):
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(d&&d(c),e.manager.itemError(a))},!1);void 0!==c&&g.addEventListener("progress",function(a){c(a)},!1);g.addEventListener("error",function(b){d&&d(b);e.manager.itemError(a)},!1);void 0!==this.responseType&&(g.responseType=this.responseType);void 0!==this.withCredentials&&(g.withCredentials=this.withCredentials);g.send(null);e.manager.itemStart(a);return g},setPath:function(a){this.path=a},setResponseType:function(a){this.responseType=a},setWithCredentials:function(a){this.withCredentials=a}});
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THREE.FontLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};Object.assign(THREE.FontLoader.prototype,{load:function(a,b,c,d){var e=this;(new THREE.XHRLoader(this.manager)).load(a,function(a){var c;try{c=JSON.parse(a)}catch(d){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),c=JSON.parse(a.substring(65,a.length-2))}a=e.parse(c);b&&b(a)},c,d)},parse:function(a){return new THREE.Font(a)}});
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@@ -387,13 +389,13 @@ THREE.ImageLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingMana
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Object.assign(THREE.ImageLoader.prototype,{load:function(a,b,c,d){var e=document.createElementNS("http://www.w3.org/1999/xhtml","img");e.onload=function(){URL.revokeObjectURL(e.src);b&&b(e)};if(0===a.indexOf("data:"))e.src=a;else{var f=new THREE.XHRLoader(this.manager);f.setPath(this.path);f.setResponseType("blob");f.load(a,function(a){e.src=URL.createObjectURL(a)},c,d)}return e},setCrossOrigin:function(a){this.crossOrigin=a},setPath:function(a){this.path=a}});
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THREE.JSONLoader=function(a){"boolean"===typeof a&&(console.warn("THREE.JSONLoader: showStatus parameter has been removed from constructor."),a=void 0);this.manager=void 0!==a?a:THREE.DefaultLoadingManager;this.withCredentials=!1};
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Object.assign(THREE.JSONLoader.prototype,{load:function(a,b,c,d){var e=this,f=this.texturePath&&"string"===typeof this.texturePath?this.texturePath:THREE.Loader.prototype.extractUrlBase(a),g=new THREE.XHRLoader(this.manager);g.setWithCredentials(this.withCredentials);g.load(a,function(c){c=JSON.parse(c);var d=c.metadata;if(void 0!==d&&(d=d.type,void 0!==d)){if("object"===d.toLowerCase()){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.ObjectLoader instead.");return}if("scene"===
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-d.toLowerCase()){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.SceneLoader instead.");return}}c=e.parse(c,f);b(c.geometry,c.materials)},c,d)},setTexturePath:function(a){this.texturePath=a},parse:function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/a.scale:1;(function(b){var d,g,h,k,l,n,p,m,q,r,s,t,u,v=a.faces;n=a.vertices;var A=a.normals,w=a.colors,E=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&E++;for(d=0;d<E;d++)c.faceVertexUvs[d]=[]}k=0;for(l=n.length;k<
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-l;)d=new THREE.Vector3,d.x=n[k++]*b,d.y=n[k++]*b,d.z=n[k++]*b,c.vertices.push(d);k=0;for(l=v.length;k<l;)if(b=v[k++],q=b&1,h=b&2,d=b&8,p=b&16,r=b&32,n=b&64,b&=128,q){q=new THREE.Face3;q.a=v[k];q.b=v[k+1];q.c=v[k+3];s=new THREE.Face3;s.a=v[k+1];s.b=v[k+2];s.c=v[k+3];k+=4;h&&(h=v[k++],q.materialIndex=h,s.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<E;d++)for(t=a.uvs[d],c.faceVertexUvs[d][h]=[],c.faceVertexUvs[d][h+1]=[],g=0;4>g;g++)m=v[k++],u=t[2*m],m=t[2*m+1],u=new THREE.Vector2(u,m),2!==g&&c.faceVertexUvs[d][h].push(u),
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-0!==g&&c.faceVertexUvs[d][h+1].push(u);p&&(p=3*v[k++],q.normal.set(A[p++],A[p++],A[p]),s.normal.copy(q.normal));if(r)for(d=0;4>d;d++)p=3*v[k++],r=new THREE.Vector3(A[p++],A[p++],A[p]),2!==d&&q.vertexNormals.push(r),0!==d&&s.vertexNormals.push(r);n&&(n=v[k++],n=w[n],q.color.setHex(n),s.color.setHex(n));if(b)for(d=0;4>d;d++)n=v[k++],n=w[n],2!==d&&q.vertexColors.push(new THREE.Color(n)),0!==d&&s.vertexColors.push(new THREE.Color(n));c.faces.push(q);c.faces.push(s)}else{q=new THREE.Face3;q.a=v[k++];q.b=
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-v[k++];q.c=v[k++];h&&(h=v[k++],q.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<E;d++)for(t=a.uvs[d],c.faceVertexUvs[d][h]=[],g=0;3>g;g++)m=v[k++],u=t[2*m],m=t[2*m+1],u=new THREE.Vector2(u,m),c.faceVertexUvs[d][h].push(u);p&&(p=3*v[k++],q.normal.set(A[p++],A[p++],A[p]));if(r)for(d=0;3>d;d++)p=3*v[k++],r=new THREE.Vector3(A[p++],A[p++],A[p]),q.vertexNormals.push(r);n&&(n=v[k++],q.color.setHex(w[n]));if(b)for(d=0;3>d;d++)n=v[k++],q.vertexColors.push(new THREE.Color(w[n]));c.faces.push(q)}})(d);(function(){var b=
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+d.toLowerCase()){console.error("THREE.JSONLoader: "+a+" should be loaded with THREE.SceneLoader instead.");return}}c=e.parse(c,f);b(c.geometry,c.materials)},c,d)},setTexturePath:function(a){this.texturePath=a},parse:function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/a.scale:1;(function(b){var d,g,h,k,l,p,n,m,q,r,s,t,u,v=a.faces;p=a.vertices;var A=a.normals,w=a.colors,E=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&E++;for(d=0;d<E;d++)c.faceVertexUvs[d]=[]}k=0;for(l=p.length;k<
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+l;)d=new THREE.Vector3,d.x=p[k++]*b,d.y=p[k++]*b,d.z=p[k++]*b,c.vertices.push(d);k=0;for(l=v.length;k<l;)if(b=v[k++],q=b&1,h=b&2,d=b&8,n=b&16,r=b&32,p=b&64,b&=128,q){q=new THREE.Face3;q.a=v[k];q.b=v[k+1];q.c=v[k+3];s=new THREE.Face3;s.a=v[k+1];s.b=v[k+2];s.c=v[k+3];k+=4;h&&(h=v[k++],q.materialIndex=h,s.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<E;d++)for(t=a.uvs[d],c.faceVertexUvs[d][h]=[],c.faceVertexUvs[d][h+1]=[],g=0;4>g;g++)m=v[k++],u=t[2*m],m=t[2*m+1],u=new THREE.Vector2(u,m),2!==g&&c.faceVertexUvs[d][h].push(u),
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+0!==g&&c.faceVertexUvs[d][h+1].push(u);n&&(n=3*v[k++],q.normal.set(A[n++],A[n++],A[n]),s.normal.copy(q.normal));if(r)for(d=0;4>d;d++)n=3*v[k++],r=new THREE.Vector3(A[n++],A[n++],A[n]),2!==d&&q.vertexNormals.push(r),0!==d&&s.vertexNormals.push(r);p&&(p=v[k++],p=w[p],q.color.setHex(p),s.color.setHex(p));if(b)for(d=0;4>d;d++)p=v[k++],p=w[p],2!==d&&q.vertexColors.push(new THREE.Color(p)),0!==d&&s.vertexColors.push(new THREE.Color(p));c.faces.push(q);c.faces.push(s)}else{q=new THREE.Face3;q.a=v[k++];q.b=
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+v[k++];q.c=v[k++];h&&(h=v[k++],q.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<E;d++)for(t=a.uvs[d],c.faceVertexUvs[d][h]=[],g=0;3>g;g++)m=v[k++],u=t[2*m],m=t[2*m+1],u=new THREE.Vector2(u,m),c.faceVertexUvs[d][h].push(u);n&&(n=3*v[k++],q.normal.set(A[n++],A[n++],A[n]));if(r)for(d=0;3>d;d++)n=3*v[k++],r=new THREE.Vector3(A[n++],A[n++],A[n]),q.vertexNormals.push(r);p&&(p=v[k++],q.color.setHex(w[p]));if(b)for(d=0;3>d;d++)p=v[k++],q.vertexColors.push(new THREE.Color(w[p]));c.faces.push(q)}})(d);(function(){var b=
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void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,g=a.skinWeights.length;d<g;d+=b)c.skinWeights.push(new THREE.Vector4(a.skinWeights[d],1<b?a.skinWeights[d+1]:0,2<b?a.skinWeights[d+2]:0,3<b?a.skinWeights[d+3]:0));if(a.skinIndices)for(d=0,g=a.skinIndices.length;d<g;d+=b)c.skinIndices.push(new THREE.Vector4(a.skinIndices[d],1<b?a.skinIndices[d+1]:0,2<b?a.skinIndices[d+2]:0,3<b?a.skinIndices[d+3]:0));c.bones=a.bones;c.bones&&0<c.bones.length&&(c.skinWeights.length!==
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-c.skinIndices.length||c.skinIndices.length!==c.vertices.length)&&console.warn("When skinning, number of vertices ("+c.vertices.length+"), skinIndices ("+c.skinIndices.length+"), and skinWeights ("+c.skinWeights.length+") should match.")})();(function(b){if(void 0!==a.morphTargets)for(var d=0,g=a.morphTargets.length;d<g;d++){c.morphTargets[d]={};c.morphTargets[d].name=a.morphTargets[d].name;c.morphTargets[d].vertices=[];for(var h=c.morphTargets[d].vertices,k=a.morphTargets[d].vertices,l=0,n=k.length;l<
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-n;l+=3){var p=new THREE.Vector3;p.x=k[l]*b;p.y=k[l+1]*b;p.z=k[l+2]*b;h.push(p)}}if(void 0!==a.morphColors&&0<a.morphColors.length)for(console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.'),b=c.faces,h=a.morphColors[0].colors,d=0,g=b.length;d<g;d++)b[d].color.fromArray(h,3*d)})(d);(function(){var b=[],d=[];void 0!==a.animation&&d.push(a.animation);void 0!==a.animations&&(a.animations.length?d=d.concat(a.animations):d.push(a.animations));for(var g=0;g<d.length;g++){var h=
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+c.skinIndices.length||c.skinIndices.length!==c.vertices.length)&&console.warn("When skinning, number of vertices ("+c.vertices.length+"), skinIndices ("+c.skinIndices.length+"), and skinWeights ("+c.skinWeights.length+") should match.")})();(function(b){if(void 0!==a.morphTargets)for(var d=0,g=a.morphTargets.length;d<g;d++){c.morphTargets[d]={};c.morphTargets[d].name=a.morphTargets[d].name;c.morphTargets[d].vertices=[];for(var h=c.morphTargets[d].vertices,k=a.morphTargets[d].vertices,l=0,p=k.length;l<
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+p;l+=3){var n=new THREE.Vector3;n.x=k[l]*b;n.y=k[l+1]*b;n.z=k[l+2]*b;h.push(n)}}if(void 0!==a.morphColors&&0<a.morphColors.length)for(console.warn('THREE.JSONLoader: "morphColors" no longer supported. Using them as face colors.'),b=c.faces,h=a.morphColors[0].colors,d=0,g=b.length;d<g;d++)b[d].color.fromArray(h,3*d)})(d);(function(){var b=[],d=[];void 0!==a.animation&&d.push(a.animation);void 0!==a.animations&&(a.animations.length?d=d.concat(a.animations):d.push(a.animations));for(var g=0;g<d.length;g++){var h=
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THREE.AnimationClip.parseAnimation(d[g],c.bones);h&&b.push(h)}c.morphTargets&&(d=THREE.AnimationClip.CreateClipsFromMorphTargetSequences(c.morphTargets,10),b=b.concat(d));0<b.length&&(c.animations=b)})();c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials||0===a.materials.length)return{geometry:c};d=THREE.Loader.prototype.initMaterials(a.materials,b,this.crossOrigin);return{geometry:c,materials:d}}});
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THREE.LoadingManager=function(a,b,c){var d=this,e=!1,f=0,g=0;this.onStart=void 0;this.onLoad=a;this.onProgress=b;this.onError=c;this.itemStart=function(a){g++;if(!1===e&&void 0!==d.onStart)d.onStart(a,f,g);e=!0};this.itemEnd=function(a){f++;if(void 0!==d.onProgress)d.onProgress(a,f,g);if(f===g&&(e=!1,void 0!==d.onLoad))d.onLoad()};this.itemError=function(a){if(void 0!==d.onError)d.onError(a)}};THREE.DefaultLoadingManager=new THREE.LoadingManager;
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THREE.BufferGeometryLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};
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@@ -427,7 +429,7 @@ THREE.DataTextureLoader=THREE.BinaryTextureLoader=function(a){this.manager=void
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Object.assign(THREE.BinaryTextureLoader.prototype,{load:function(a,b,c,d){var e=this,f=new THREE.DataTexture,g=new THREE.XHRLoader(this.manager);g.setResponseType("arraybuffer");g.load(a,function(a){if(a=e._parser(a))void 0!==a.image?f.image=a.image:void 0!==a.data&&(f.image.width=a.width,f.image.height=a.height,f.image.data=a.data),f.wrapS=void 0!==a.wrapS?a.wrapS:THREE.ClampToEdgeWrapping,f.wrapT=void 0!==a.wrapT?a.wrapT:THREE.ClampToEdgeWrapping,f.magFilter=void 0!==a.magFilter?a.magFilter:THREE.LinearFilter,
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f.minFilter=void 0!==a.minFilter?a.minFilter:THREE.LinearMipMapLinearFilter,f.anisotropy=void 0!==a.anisotropy?a.anisotropy:1,void 0!==a.format&&(f.format=a.format),void 0!==a.type&&(f.type=a.type),void 0!==a.mipmaps&&(f.mipmaps=a.mipmaps),1===a.mipmapCount&&(f.minFilter=THREE.LinearFilter),f.needsUpdate=!0,b&&b(f,a)},c,d);return f}});THREE.CompressedTextureLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager;this._parser=null};
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Object.assign(THREE.CompressedTextureLoader.prototype,{load:function(a,b,c,d){function e(e){k.load(a[e],function(a){a=f._parser(a,!0);g[e]={width:a.width,height:a.height,format:a.format,mipmaps:a.mipmaps};l+=1;6===l&&(1===a.mipmapCount&&(h.minFilter=THREE.LinearFilter),h.format=a.format,h.needsUpdate=!0,b&&b(h))},c,d)}var f=this,g=[],h=new THREE.CompressedTexture;h.image=g;var k=new THREE.XHRLoader(this.manager);k.setPath(this.path);k.setResponseType("arraybuffer");if(Array.isArray(a))for(var l=0,
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-n=0,p=a.length;n<p;++n)e(n);else k.load(a,function(a){a=f._parser(a,!0);if(a.isCubemap)for(var c=a.mipmaps.length/a.mipmapCount,d=0;d<c;d++){g[d]={mipmaps:[]};for(var e=0;e<a.mipmapCount;e++)g[d].mipmaps.push(a.mipmaps[d*a.mipmapCount+e]),g[d].format=a.format,g[d].width=a.width,g[d].height=a.height}else h.image.width=a.width,h.image.height=a.height,h.mipmaps=a.mipmaps;1===a.mipmapCount&&(h.minFilter=THREE.LinearFilter);h.format=a.format;h.needsUpdate=!0;b&&b(h)},c,d);return h},setPath:function(a){this.path=
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+p=0,n=a.length;p<n;++p)e(p);else k.load(a,function(a){a=f._parser(a,!0);if(a.isCubemap)for(var c=a.mipmaps.length/a.mipmapCount,d=0;d<c;d++){g[d]={mipmaps:[]};for(var e=0;e<a.mipmapCount;e++)g[d].mipmaps.push(a.mipmaps[d*a.mipmapCount+e]),g[d].format=a.format,g[d].width=a.width,g[d].height=a.height}else h.image.width=a.width,h.image.height=a.height,h.mipmaps=a.mipmaps;1===a.mipmapCount&&(h.minFilter=THREE.LinearFilter);h.format=a.format;h.needsUpdate=!0;b&&b(h)},c,d);return h},setPath:function(a){this.path=
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a}});
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THREE.Material=function(){Object.defineProperty(this,"id",{value:THREE.MaterialIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="Material";this.lights=this.fog=!0;this.blending=THREE.NormalBlending;this.side=THREE.FrontSide;this.shading=THREE.SmoothShading;this.vertexColors=THREE.NoColors;this.opacity=1;this.transparent=!1;this.blendSrc=THREE.SrcAlphaFactor;this.blendDst=THREE.OneMinusSrcAlphaFactor;this.blendEquation=THREE.AddEquation;this.blendEquationAlpha=this.blendDstAlpha=this.blendSrcAlpha=
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null;this.depthFunc=THREE.LessEqualDepth;this.depthWrite=this.depthTest=!0;this.clippingPlanes=null;this.clipShadows=!1;this.colorWrite=!0;this.precision=null;this.polygonOffset=!1;this.alphaTest=this.polygonOffsetUnits=this.polygonOffsetFactor=0;this.premultipliedAlpha=!1;this.overdraw=0;this._needsUpdate=this.visible=!0};
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@@ -483,25 +485,25 @@ transformUv:function(a){if(this.mapping===THREE.UVMapping){a.multiply(this.repea
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Math.abs(Math.floor(a.y)%2)?a.y=Math.ceil(a.y)-a.y:a.y-=Math.floor(a.y)}this.flipY&&(a.y=1-a.y)}}};Object.assign(THREE.Texture.prototype,THREE.EventDispatcher.prototype);THREE.TextureIdCount=0;
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THREE.DepthTexture=function(a,b,c,d,e,f,g,h,k){THREE.Texture.call(this,null,d,e,f,g,h,THREE.DepthFormat,c,k);this.image={width:a,height:b};this.type=void 0!==c?c:THREE.UnsignedShortType;this.magFilter=void 0!==g?g:THREE.NearestFilter;this.minFilter=void 0!==h?h:THREE.NearestFilter;this.generateMipmaps=this.flipY=!1};THREE.DepthTexture.prototype=Object.create(THREE.Texture.prototype);THREE.DepthTexture.prototype.constructor=THREE.DepthTexture;
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THREE.CanvasTexture=function(a,b,c,d,e,f,g,h,k){THREE.Texture.call(this,a,b,c,d,e,f,g,h,k);this.needsUpdate=!0};THREE.CanvasTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CanvasTexture.prototype.constructor=THREE.CanvasTexture;THREE.CubeTexture=function(a,b,c,d,e,f,g,h,k,l){a=void 0!==a?a:[];b=void 0!==b?b:THREE.CubeReflectionMapping;THREE.Texture.call(this,a,b,c,d,e,f,g,h,k,l);this.flipY=!1};THREE.CubeTexture.prototype=Object.create(THREE.Texture.prototype);
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-THREE.CubeTexture.prototype.constructor=THREE.CubeTexture;Object.defineProperty(THREE.CubeTexture.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});THREE.CompressedTexture=function(a,b,c,d,e,f,g,h,k,l,n,p){THREE.Texture.call(this,null,f,g,h,k,l,d,e,n,p);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=this.flipY=!1};THREE.CompressedTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CompressedTexture.prototype.constructor=THREE.CompressedTexture;
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-THREE.DataTexture=function(a,b,c,d,e,f,g,h,k,l,n,p){THREE.Texture.call(this,null,f,g,h,k,l,d,e,n,p);this.image={data:a,width:b,height:c};this.magFilter=void 0!==k?k:THREE.NearestFilter;this.minFilter=void 0!==l?l:THREE.NearestFilter;this.generateMipmaps=this.flipY=!1};THREE.DataTexture.prototype=Object.create(THREE.Texture.prototype);THREE.DataTexture.prototype.constructor=THREE.DataTexture;
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-THREE.VideoTexture=function(a,b,c,d,e,f,g,h,k){function l(){requestAnimationFrame(l);a.readyState>=a.HAVE_CURRENT_DATA&&(n.needsUpdate=!0)}THREE.Texture.call(this,a,b,c,d,e,f,g,h,k);this.generateMipmaps=!1;var n=this;l()};THREE.VideoTexture.prototype=Object.create(THREE.Texture.prototype);THREE.VideoTexture.prototype.constructor=THREE.VideoTexture;THREE.Group=function(){THREE.Object3D.call(this);this.type="Group"};THREE.Group.prototype=Object.assign(Object.create(THREE.Object3D.prototype),{constructor:THREE.Group});
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+THREE.CubeTexture.prototype.constructor=THREE.CubeTexture;Object.defineProperty(THREE.CubeTexture.prototype,"images",{get:function(){return this.image},set:function(a){this.image=a}});THREE.CompressedTexture=function(a,b,c,d,e,f,g,h,k,l,p,n){THREE.Texture.call(this,null,f,g,h,k,l,d,e,p,n);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=this.flipY=!1};THREE.CompressedTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CompressedTexture.prototype.constructor=THREE.CompressedTexture;
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+THREE.DataTexture=function(a,b,c,d,e,f,g,h,k,l,p,n){THREE.Texture.call(this,null,f,g,h,k,l,d,e,p,n);this.image={data:a,width:b,height:c};this.magFilter=void 0!==k?k:THREE.NearestFilter;this.minFilter=void 0!==l?l:THREE.NearestFilter;this.generateMipmaps=this.flipY=!1};THREE.DataTexture.prototype=Object.create(THREE.Texture.prototype);THREE.DataTexture.prototype.constructor=THREE.DataTexture;
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+THREE.VideoTexture=function(a,b,c,d,e,f,g,h,k){function l(){requestAnimationFrame(l);a.readyState>=a.HAVE_CURRENT_DATA&&(p.needsUpdate=!0)}THREE.Texture.call(this,a,b,c,d,e,f,g,h,k);this.generateMipmaps=!1;var p=this;l()};THREE.VideoTexture.prototype=Object.create(THREE.Texture.prototype);THREE.VideoTexture.prototype.constructor=THREE.VideoTexture;THREE.Group=function(){THREE.Object3D.call(this);this.type="Group"};THREE.Group.prototype=Object.assign(Object.create(THREE.Object3D.prototype),{constructor:THREE.Group});
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THREE.Points=function(a,b){THREE.Object3D.call(this);this.type="Points";this.geometry=void 0!==a?a:new THREE.BufferGeometry;this.material=void 0!==b?b:new THREE.PointsMaterial({color:16777215*Math.random()})};
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-THREE.Points.prototype=Object.assign(Object.create(THREE.Object3D.prototype),{constructor:THREE.Points,raycast:function(){var a=new THREE.Matrix4,b=new THREE.Ray,c=new THREE.Sphere;return function(d,e){function f(a,c){var f=b.distanceSqToPoint(a);if(f<n){var h=b.closestPointToPoint(a);h.applyMatrix4(k);var m=d.ray.origin.distanceTo(h);m<d.near||m>d.far||e.push({distance:m,distanceToRay:Math.sqrt(f),point:h.clone(),index:c,face:null,object:g})}}var g=this,h=this.geometry,k=this.matrixWorld,l=d.params.Points.threshold;
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-null===h.boundingSphere&&h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(k);if(!1!==d.ray.intersectsSphere(c)){a.getInverse(k);b.copy(d.ray).applyMatrix4(a);var l=l/((this.scale.x+this.scale.y+this.scale.z)/3),n=l*l,l=new THREE.Vector3;if(h instanceof THREE.BufferGeometry){var p=h.index,h=h.attributes.position.array;if(null!==p)for(var m=p.array,p=0,q=m.length;p<q;p++){var r=m[p];l.fromArray(h,3*r);f(l,r)}else for(p=0,m=h.length/3;p<m;p++)l.fromArray(h,3*p),f(l,p)}else for(l=h.vertices,
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-p=0,m=l.length;p<m;p++)f(l[p],p)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});THREE.Line=function(a,b,c){if(1===c)return console.warn("THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead."),new THREE.LineSegments(a,b);THREE.Object3D.call(this);this.type="Line";this.geometry=void 0!==a?a:new THREE.BufferGeometry;this.material=void 0!==b?b:new THREE.LineBasicMaterial({color:16777215*Math.random()})};
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-THREE.Line.prototype=Object.assign(Object.create(THREE.Object3D.prototype),{constructor:THREE.Line,raycast:function(){var a=new THREE.Matrix4,b=new THREE.Ray,c=new THREE.Sphere;return function(d,e){var f=d.linePrecision,f=f*f,g=this.geometry,h=this.matrixWorld;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.boundingSphere);c.applyMatrix4(h);if(!1!==d.ray.intersectsSphere(c)){a.getInverse(h);b.copy(d.ray).applyMatrix4(a);var k=new THREE.Vector3,l=new THREE.Vector3,h=new THREE.Vector3,n=
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-new THREE.Vector3,p=this instanceof THREE.LineSegments?2:1;if(g instanceof THREE.BufferGeometry){var m=g.index,q=g.attributes.position.array;if(null!==m)for(var m=m.array,g=0,r=m.length-1;g<r;g+=p){var s=m[g+1];k.fromArray(q,3*m[g]);l.fromArray(q,3*s);s=b.distanceSqToSegment(k,l,n,h);s>f||(n.applyMatrix4(this.matrixWorld),s=d.ray.origin.distanceTo(n),s<d.near||s>d.far||e.push({distance:s,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else for(g=0,r=
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-q.length/3-1;g<r;g+=p)k.fromArray(q,3*g),l.fromArray(q,3*g+3),s=b.distanceSqToSegment(k,l,n,h),s>f||(n.applyMatrix4(this.matrixWorld),s=d.ray.origin.distanceTo(n),s<d.near||s>d.far||e.push({distance:s,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else if(g instanceof THREE.Geometry)for(k=g.vertices,l=k.length,g=0;g<l-1;g+=p)s=b.distanceSqToSegment(k[g],k[g+1],n,h),s>f||(n.applyMatrix4(this.matrixWorld),s=d.ray.origin.distanceTo(n),s<d.near||s>d.far||
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+THREE.Points.prototype=Object.assign(Object.create(THREE.Object3D.prototype),{constructor:THREE.Points,raycast:function(){var a=new THREE.Matrix4,b=new THREE.Ray,c=new THREE.Sphere;return function(d,e){function f(a,c){var f=b.distanceSqToPoint(a);if(f<p){var h=b.closestPointToPoint(a);h.applyMatrix4(k);var m=d.ray.origin.distanceTo(h);m<d.near||m>d.far||e.push({distance:m,distanceToRay:Math.sqrt(f),point:h.clone(),index:c,face:null,object:g})}}var g=this,h=this.geometry,k=this.matrixWorld,l=d.params.Points.threshold;
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+null===h.boundingSphere&&h.computeBoundingSphere();c.copy(h.boundingSphere);c.applyMatrix4(k);if(!1!==d.ray.intersectsSphere(c)){a.getInverse(k);b.copy(d.ray).applyMatrix4(a);var l=l/((this.scale.x+this.scale.y+this.scale.z)/3),p=l*l,l=new THREE.Vector3;if(h instanceof THREE.BufferGeometry){var n=h.index,h=h.attributes.position.array;if(null!==n)for(var m=n.array,n=0,q=m.length;n<q;n++){var r=m[n];l.fromArray(h,3*r);f(l,r)}else for(n=0,m=h.length/3;n<m;n++)l.fromArray(h,3*n),f(l,n)}else for(l=h.vertices,
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+n=0,m=l.length;n<m;n++)f(l[n],n)}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});THREE.Line=function(a,b,c){if(1===c)return console.warn("THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead."),new THREE.LineSegments(a,b);THREE.Object3D.call(this);this.type="Line";this.geometry=void 0!==a?a:new THREE.BufferGeometry;this.material=void 0!==b?b:new THREE.LineBasicMaterial({color:16777215*Math.random()})};
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+THREE.Line.prototype=Object.assign(Object.create(THREE.Object3D.prototype),{constructor:THREE.Line,raycast:function(){var a=new THREE.Matrix4,b=new THREE.Ray,c=new THREE.Sphere;return function(d,e){var f=d.linePrecision,f=f*f,g=this.geometry,h=this.matrixWorld;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.boundingSphere);c.applyMatrix4(h);if(!1!==d.ray.intersectsSphere(c)){a.getInverse(h);b.copy(d.ray).applyMatrix4(a);var k=new THREE.Vector3,l=new THREE.Vector3,h=new THREE.Vector3,p=
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+new THREE.Vector3,n=this instanceof THREE.LineSegments?2:1;if(g instanceof THREE.BufferGeometry){var m=g.index,q=g.attributes.position.array;if(null!==m)for(var m=m.array,g=0,r=m.length-1;g<r;g+=n){var s=m[g+1];k.fromArray(q,3*m[g]);l.fromArray(q,3*s);s=b.distanceSqToSegment(k,l,p,h);s>f||(p.applyMatrix4(this.matrixWorld),s=d.ray.origin.distanceTo(p),s<d.near||s>d.far||e.push({distance:s,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else for(g=0,r=
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+q.length/3-1;g<r;g+=n)k.fromArray(q,3*g),l.fromArray(q,3*g+3),s=b.distanceSqToSegment(k,l,p,h),s>f||(p.applyMatrix4(this.matrixWorld),s=d.ray.origin.distanceTo(p),s<d.near||s>d.far||e.push({distance:s,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else if(g instanceof THREE.Geometry)for(k=g.vertices,l=k.length,g=0;g<l-1;g+=n)s=b.distanceSqToSegment(k[g],k[g+1],p,h),s>f||(p.applyMatrix4(this.matrixWorld),s=d.ray.origin.distanceTo(p),s<d.near||s>d.far||
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e.push({distance:s,point:h.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});THREE.LineSegments=function(a,b){THREE.Line.call(this,a,b);this.type="LineSegments"};THREE.LineSegments.prototype=Object.assign(Object.create(THREE.Line.prototype),{constructor:THREE.LineSegments});
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THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.type="Mesh";this.geometry=void 0!==a?a:new THREE.BufferGeometry;this.material=void 0!==b?b:new THREE.MeshBasicMaterial({color:16777215*Math.random()});this.drawMode=THREE.TrianglesDrawMode;this.updateMorphTargets()};
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THREE.Mesh.prototype=Object.assign(Object.create(THREE.Object3D.prototype),{constructor:THREE.Mesh,setDrawMode:function(a){this.drawMode=a},copy:function(a){THREE.Object3D.prototype.copy.call(this,a);this.drawMode=a.drawMode;return this},updateMorphTargets:function(){if(void 0!==this.geometry.morphTargets&&0<this.geometry.morphTargets.length){this.morphTargetBase=-1;this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var a=0,b=this.geometry.morphTargets.length;a<b;a++)this.morphTargetInfluences.push(0),
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-this.morphTargetDictionary[this.geometry.morphTargets[a].name]=a}},getMorphTargetIndexByName:function(a){if(void 0!==this.morphTargetDictionary[a])return this.morphTargetDictionary[a];console.warn("THREE.Mesh.getMorphTargetIndexByName: morph target "+a+" does not exist. Returning 0.");return 0},raycast:function(){function a(a,b,c,d,e,g,f){THREE.Triangle.barycoordFromPoint(a,b,c,d,s);e.multiplyScalar(s.x);g.multiplyScalar(s.y);f.multiplyScalar(s.z);e.add(g).add(f);return e.clone()}function b(a,b,c,
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-d,e,g,f){var h=a.material;if(null===(h.side===THREE.BackSide?c.intersectTriangle(g,e,d,!0,f):c.intersectTriangle(d,e,g,h.side!==THREE.DoubleSide,f)))return null;u.copy(f);u.applyMatrix4(a.matrixWorld);c=b.ray.origin.distanceTo(u);return c<b.near||c>b.far?null:{distance:c,point:u.clone(),object:a}}function c(c,d,e,f,l,p,n,s){g.fromArray(f,3*p);h.fromArray(f,3*n);k.fromArray(f,3*s);if(c=b(c,d,e,g,h,k,t))l&&(m.fromArray(l,2*p),q.fromArray(l,2*n),r.fromArray(l,2*s),c.uv=a(t,g,h,k,m,q,r)),c.face=new THREE.Face3(p,
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-n,s,THREE.Triangle.normal(g,h,k)),c.faceIndex=p;return c}var d=new THREE.Matrix4,e=new THREE.Ray,f=new THREE.Sphere,g=new THREE.Vector3,h=new THREE.Vector3,k=new THREE.Vector3,l=new THREE.Vector3,n=new THREE.Vector3,p=new THREE.Vector3,m=new THREE.Vector2,q=new THREE.Vector2,r=new THREE.Vector2,s=new THREE.Vector3,t=new THREE.Vector3,u=new THREE.Vector3;return function(v,s){var w=this.geometry,u=this.material,z=this.matrixWorld;if(void 0!==u&&(null===w.boundingSphere&&w.computeBoundingSphere(),f.copy(w.boundingSphere),
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+this.morphTargetDictionary[this.geometry.morphTargets[a].name]=a}},getMorphTargetIndexByName:function(a){if(void 0!==this.morphTargetDictionary[a])return this.morphTargetDictionary[a];console.warn("THREE.Mesh.getMorphTargetIndexByName: morph target "+a+" does not exist. Returning 0.");return 0},raycast:function(){function a(a,b,c,d,e,f,g){THREE.Triangle.barycoordFromPoint(a,b,c,d,s);e.multiplyScalar(s.x);f.multiplyScalar(s.y);g.multiplyScalar(s.z);e.add(f).add(g);return e.clone()}function b(a,b,c,
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+d,e,f,g){var h=a.material;if(null===(h.side===THREE.BackSide?c.intersectTriangle(f,e,d,!0,g):c.intersectTriangle(d,e,f,h.side!==THREE.DoubleSide,g)))return null;u.copy(g);u.applyMatrix4(a.matrixWorld);c=b.ray.origin.distanceTo(u);return c<b.near||c>b.far?null:{distance:c,point:u.clone(),object:a}}function c(c,d,e,f,l,n,p,s){g.fromArray(f,3*n);h.fromArray(f,3*p);k.fromArray(f,3*s);if(c=b(c,d,e,g,h,k,t))l&&(m.fromArray(l,2*n),q.fromArray(l,2*p),r.fromArray(l,2*s),c.uv=a(t,g,h,k,m,q,r)),c.face=new THREE.Face3(n,
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+p,s,THREE.Triangle.normal(g,h,k)),c.faceIndex=n;return c}var d=new THREE.Matrix4,e=new THREE.Ray,f=new THREE.Sphere,g=new THREE.Vector3,h=new THREE.Vector3,k=new THREE.Vector3,l=new THREE.Vector3,p=new THREE.Vector3,n=new THREE.Vector3,m=new THREE.Vector2,q=new THREE.Vector2,r=new THREE.Vector2,s=new THREE.Vector3,t=new THREE.Vector3,u=new THREE.Vector3;return function(v,s){var w=this.geometry,u=this.material,z=this.matrixWorld;if(void 0!==u&&(null===w.boundingSphere&&w.computeBoundingSphere(),f.copy(w.boundingSphere),
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f.applyMatrix4(z),!1!==v.ray.intersectsSphere(f)&&(d.getInverse(z),e.copy(v.ray).applyMatrix4(d),null===w.boundingBox||!1!==e.intersectsBox(w.boundingBox)))){var y,C;if(w instanceof THREE.BufferGeometry){var I,B,u=w.index,z=w.attributes,w=z.position.array;void 0!==z.uv&&(y=z.uv.array);if(null!==u)for(var z=u.array,F=0,K=z.length;F<K;F+=3){if(u=z[F],I=z[F+1],B=z[F+2],C=c(this,v,e,w,y,u,I,B))C.faceIndex=Math.floor(F/3),s.push(C)}else for(F=0,K=w.length;F<K;F+=9)if(u=F/3,I=u+1,B=u+2,C=c(this,v,e,w,y,
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u,I,B))C.index=u,s.push(C)}else if(w instanceof THREE.Geometry){var P,M,z=u instanceof THREE.MultiMaterial,F=!0===z?u.materials:null,K=w.vertices;I=w.faces;B=w.faceVertexUvs[0];0<B.length&&(y=B);for(var H=0,L=I.length;H<L;H++){var N=I[H];C=!0===z?F[N.materialIndex]:u;if(void 0!==C){B=K[N.a];P=K[N.b];M=K[N.c];if(!0===C.morphTargets){C=w.morphTargets;var O=this.morphTargetInfluences;g.set(0,0,0);h.set(0,0,0);k.set(0,0,0);for(var Q=0,J=C.length;Q<J;Q++){var D=O[Q];if(0!==D){var G=C[Q].vertices;g.addScaledVector(l.subVectors(G[N.a],
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-B),D);h.addScaledVector(n.subVectors(G[N.b],P),D);k.addScaledVector(p.subVectors(G[N.c],M),D)}}g.add(B);h.add(P);k.add(M);B=g;P=h;M=k}if(C=b(this,v,e,B,P,M,t))y&&(O=y[H],m.copy(O[0]),q.copy(O[1]),r.copy(O[2]),C.uv=a(t,B,P,M,m,q,r)),C.face=N,C.faceIndex=H,s.push(C)}}}}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});THREE.Bone=function(a){THREE.Object3D.call(this);this.type="Bone";this.skin=a};
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+B),D);h.addScaledVector(p.subVectors(G[N.b],P),D);k.addScaledVector(n.subVectors(G[N.c],M),D)}}g.add(B);h.add(P);k.add(M);B=g;P=h;M=k}if(C=b(this,v,e,B,P,M,t))y&&(O=y[H],m.copy(O[0]),q.copy(O[1]),r.copy(O[2]),C.uv=a(t,B,P,M,m,q,r)),C.face=N,C.faceIndex=H,s.push(C)}}}}}}(),clone:function(){return(new this.constructor(this.geometry,this.material)).copy(this)}});THREE.Bone=function(a){THREE.Object3D.call(this);this.type="Bone";this.skin=a};
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THREE.Bone.prototype=Object.assign(Object.create(THREE.Object3D.prototype),{constructor:THREE.Bone,copy:function(a){THREE.Object3D.prototype.copy.call(this,a);this.skin=a.skin;return this}});
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THREE.Skeleton=function(a,b,c){this.useVertexTexture=void 0!==c?c:!0;this.identityMatrix=new THREE.Matrix4;a=a||[];this.bones=a.slice(0);this.useVertexTexture?(a=Math.sqrt(4*this.bones.length),a=THREE.Math.nextPowerOfTwo(Math.ceil(a)),this.boneTextureHeight=this.boneTextureWidth=a=Math.max(a,4),this.boneMatrices=new Float32Array(this.boneTextureWidth*this.boneTextureHeight*4),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType)):
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this.boneMatrices=new Float32Array(16*this.bones.length);if(void 0===b)this.calculateInverses();else if(this.bones.length===b.length)this.boneInverses=b.slice(0);else for(console.warn("THREE.Skeleton bonInverses is the wrong length."),this.boneInverses=[],b=0,a=this.bones.length;b<a;b++)this.boneInverses.push(new THREE.Matrix4)};
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@@ -592,18 +594,18 @@ fragmentShader:THREE.ShaderChunk.meshphysical_frag},points:{uniforms:THREE.Unifo
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THREE.UniformsLib.displacementmap]),vertexShader:THREE.ShaderChunk.depth_vert,fragmentShader:THREE.ShaderChunk.depth_frag},normal:{uniforms:{opacity:{value:1}},vertexShader:THREE.ShaderChunk.normal_vert,fragmentShader:THREE.ShaderChunk.normal_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1}},vertexShader:THREE.ShaderChunk.cube_vert,fragmentShader:THREE.ShaderChunk.cube_frag},equirect:{uniforms:{tEquirect:{value:null},tFlip:{value:-1}},vertexShader:THREE.ShaderChunk.equirect_vert,fragmentShader:THREE.ShaderChunk.equirect_frag},
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distanceRGBA:{uniforms:{lightPos:{value:new THREE.Vector3}},vertexShader:THREE.ShaderChunk.distanceRGBA_vert,fragmentShader:THREE.ShaderChunk.distanceRGBA_frag}};THREE.ShaderLib.physical={uniforms:THREE.UniformsUtils.merge([THREE.ShaderLib.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:THREE.ShaderChunk.meshphysical_vert,fragmentShader:THREE.ShaderChunk.meshphysical_frag};
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THREE.WebGLRenderer=function(a){function b(a,b,c,d){!0===C&&(a*=d,b*=d,c*=d);R.clearColor(a,b,c,d)}function c(){R.init();R.scissor(W.copy(ra).multiplyScalar($));R.viewport(ba.copy(ja).multiplyScalar($));b(X.r,X.g,X.b,Y)}function d(){T=Q=null;aa="";G=-1;R.reset()}function e(a){a.preventDefault();d();c();Z.clear()}function f(a){a=a.target;a.removeEventListener("dispose",f);g(a);Z.delete(a)}function g(a){var b=Z.get(a).program;a.program=void 0;void 0!==b&&ka.releaseProgram(b)}function h(a,b){return Math.abs(b[0])-
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-Math.abs(a[0])}function k(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.material.id!==b.material.id?a.material.id-b.material.id:a.z!==b.z?a.z-b.z:a.id-b.id}function l(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.z!==b.z?b.z-a.z:a.id-b.id}function n(a,b,c,d,e){var f;c.transparent?(d=P,f=++M):(d=F,f=++K);f=d[f];void 0!==f?(f.id=a.id,f.object=a,f.geometry=b,f.material=c,f.z=V.z,f.group=e):(f=
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-{id:a.id,object:a,geometry:b,material:c,z:V.z,group:e},d.push(f))}function p(a){if(!ta.intersectsSphere(a))return!1;var b=ca.numPlanes;if(0===b)return!0;var c=O.clippingPlanes,d=a.center;a=-a.radius;var e=0;do if(c[e].distanceToPoint(d)<a)return!1;while(++e!==b);return!0}function m(a,b){if(!1!==a.visible){if(a.layers.test(b.layers))if(a instanceof THREE.Light)B.push(a);else if(a instanceof THREE.Sprite){var c;(c=!1===a.frustumCulled)||(fa.center.set(0,0,0),fa.radius=.7071067811865476,fa.applyMatrix4(a.matrixWorld),
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-c=!0===p(fa));c&&L.push(a)}else if(a instanceof THREE.LensFlare)N.push(a);else if(a instanceof THREE.ImmediateRenderObject)!0===O.sortObjects&&(V.setFromMatrixPosition(a.matrixWorld),V.applyProjection(ma)),n(a,null,a.material,V.z,null);else if(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.Points)if(a instanceof THREE.SkinnedMesh&&a.skeleton.update(),(c=!1===a.frustumCulled)||(c=a.geometry,null===c.boundingSphere&&c.computeBoundingSphere(),fa.copy(c.boundingSphere).applyMatrix4(a.matrixWorld),
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-c=!0===p(fa)),c){var d=a.material;if(!0===d.visible)if(!0===O.sortObjects&&(V.setFromMatrixPosition(a.matrixWorld),V.applyProjection(ma)),c=la.update(a),d instanceof THREE.MultiMaterial)for(var e=c.groups,f=d.materials,d=0,g=e.length;d<g;d++){var h=e[d],k=f[h.materialIndex];!0===k.visible&&n(a,c,k,V.z,h)}else n(a,c,d,V.z,null)}c=a.children;d=0;for(g=c.length;d<g;d++)m(c[d],b)}}function q(a,b,c,d){for(var e=0,f=a.length;e<f;e++){var g=a[e],h=g.object,k=g.geometry,m=void 0===d?g.material:d,g=g.group;
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+Math.abs(a[0])}function k(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.material.id!==b.material.id?a.material.id-b.material.id:a.z!==b.z?a.z-b.z:a.id-b.id}function l(a,b){return a.object.renderOrder!==b.object.renderOrder?a.object.renderOrder-b.object.renderOrder:a.z!==b.z?b.z-a.z:a.id-b.id}function p(a,b,c,d,e){var f;c.transparent?(d=P,f=++M):(d=F,f=++K);f=d[f];void 0!==f?(f.id=a.id,f.object=a,f.geometry=b,f.material=c,f.z=V.z,f.group=e):(f=
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+{id:a.id,object:a,geometry:b,material:c,z:V.z,group:e},d.push(f))}function n(a){if(!ta.intersectsSphere(a))return!1;var b=ca.numPlanes;if(0===b)return!0;var c=O.clippingPlanes,d=a.center;a=-a.radius;var e=0;do if(c[e].distanceToPoint(d)<a)return!1;while(++e!==b);return!0}function m(a,b){if(!1!==a.visible){if(a.layers.test(b.layers))if(a instanceof THREE.Light)B.push(a);else if(a instanceof THREE.Sprite){var c;(c=!1===a.frustumCulled)||(fa.center.set(0,0,0),fa.radius=.7071067811865476,fa.applyMatrix4(a.matrixWorld),
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+c=!0===n(fa));c&&L.push(a)}else if(a instanceof THREE.LensFlare)N.push(a);else if(a instanceof THREE.ImmediateRenderObject)!0===O.sortObjects&&(V.setFromMatrixPosition(a.matrixWorld),V.applyProjection(ma)),p(a,null,a.material,V.z,null);else if(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.Points)if(a instanceof THREE.SkinnedMesh&&a.skeleton.update(),(c=!1===a.frustumCulled)||(c=a.geometry,null===c.boundingSphere&&c.computeBoundingSphere(),fa.copy(c.boundingSphere).applyMatrix4(a.matrixWorld),
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+c=!0===n(fa)),c){var d=a.material;if(!0===d.visible)if(!0===O.sortObjects&&(V.setFromMatrixPosition(a.matrixWorld),V.applyProjection(ma)),c=la.update(a),d instanceof THREE.MultiMaterial)for(var e=c.groups,f=d.materials,d=0,g=e.length;d<g;d++){var h=e[d],k=f[h.materialIndex];!0===k.visible&&p(a,c,k,V.z,h)}else p(a,c,d,V.z,null)}c=a.children;d=0;for(g=c.length;d<g;d++)m(c[d],b)}}function q(a,b,c,d){for(var e=0,f=a.length;e<f;e++){var g=a[e],h=g.object,k=g.geometry,m=void 0===d?g.material:d,g=g.group;
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h.modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,h.matrixWorld);h.normalMatrix.getNormalMatrix(h.modelViewMatrix);if(h instanceof THREE.ImmediateRenderObject){r(m);var l=s(b,c,m,h);aa="";h.render(function(a){O.renderBufferImmediate(a,l,m)})}else O.renderBufferDirect(b,c,k,m,h,g)}}function r(a){a.side!==THREE.DoubleSide?R.enable(x.CULL_FACE):R.disable(x.CULL_FACE);R.setFlipSided(a.side===THREE.BackSide);!0===a.transparent?R.setBlending(a.blending,a.blendEquation,a.blendSrc,a.blendDst,a.blendEquationAlpha,
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a.blendSrcAlpha,a.blendDstAlpha,a.premultipliedAlpha):R.setBlending(THREE.NoBlending);R.setDepthFunc(a.depthFunc);R.setDepthTest(a.depthTest);R.setDepthWrite(a.depthWrite);R.setColorWrite(a.colorWrite);R.setPolygonOffset(a.polygonOffset,a.polygonOffsetFactor,a.polygonOffsetUnits)}function s(a,b,c,d){ga=0;var e=Z.get(c);na&&((sa||a!==T)&&ca.setState(c.clippingPlanes,c.clipShadows,a,e,a===T&&c.id===G),void 0!==e.numClippingPlanes&&e.numClippingPlanes!==ca.numPlanes&&(c.needsUpdate=!0));void 0===e.program&&
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-(c.needsUpdate=!0);void 0!==e.lightsHash&&e.lightsHash!==S.hash&&(c.needsUpdate=!0);if(c.needsUpdate){a:{var h=Z.get(c),k=ka.getParameters(c,S,b,ca.numPlanes,d),m=ka.getProgramCode(c,k),l=h.program,p=!0;if(void 0===l)c.addEventListener("dispose",f);else if(l.code!==m)g(c);else if(void 0!==k.shaderID)break a;else p=!1;p&&(k.shaderID?(l=THREE.ShaderLib[k.shaderID],h.__webglShader={name:c.type,uniforms:THREE.UniformsUtils.clone(l.uniforms),vertexShader:l.vertexShader,fragmentShader:l.fragmentShader}):
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+(c.needsUpdate=!0);void 0!==e.lightsHash&&e.lightsHash!==S.hash&&(c.needsUpdate=!0);if(c.needsUpdate){a:{var h=Z.get(c),k=ka.getParameters(c,S,b,ca.numPlanes,d),m=ka.getProgramCode(c,k),l=h.program,n=!0;if(void 0===l)c.addEventListener("dispose",f);else if(l.code!==m)g(c);else if(void 0!==k.shaderID)break a;else n=!1;n&&(k.shaderID?(l=THREE.ShaderLib[k.shaderID],h.__webglShader={name:c.type,uniforms:THREE.UniformsUtils.clone(l.uniforms),vertexShader:l.vertexShader,fragmentShader:l.fragmentShader}):
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h.__webglShader={name:c.type,uniforms:c.uniforms,vertexShader:c.vertexShader,fragmentShader:c.fragmentShader},c.__webglShader=h.__webglShader,l=ka.acquireProgram(c,k,m),h.program=l,c.program=l);k=l.getAttributes();if(c.morphTargets)for(m=c.numSupportedMorphTargets=0;m<O.maxMorphTargets;m++)0<=k["morphTarget"+m]&&c.numSupportedMorphTargets++;if(c.morphNormals)for(m=c.numSupportedMorphNormals=0;m<O.maxMorphNormals;m++)0<=k["morphNormal"+m]&&c.numSupportedMorphNormals++;k=h.__webglShader.uniforms;(c instanceof
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THREE.ShaderMaterial||c instanceof THREE.RawShaderMaterial)&&!0!==c.clipping||(h.numClippingPlanes=ca.numPlanes,k.clippingPlanes=ca.uniform);c.lights&&(h.lightsHash=S.hash,k.ambientLightColor.value=S.ambient,k.directionalLights.value=S.directional,k.spotLights.value=S.spot,k.pointLights.value=S.point,k.hemisphereLights.value=S.hemi,k.directionalShadowMap.value=S.directionalShadowMap,k.directionalShadowMatrix.value=S.directionalShadowMatrix,k.spotShadowMap.value=S.spotShadowMap,k.spotShadowMatrix.value=
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-S.spotShadowMatrix,k.pointShadowMap.value=S.pointShadowMap,k.pointShadowMatrix.value=S.pointShadowMatrix);m=h.program.getUniforms();m=THREE.WebGLUniforms.seqWithValue(m.seq,k);h.uniformsList=m;h.dynamicUniforms=THREE.WebGLUniforms.splitDynamic(m,k)}c.needsUpdate=!1}var n=!1,p=l=!1,h=e.program,m=h.getUniforms(),k=e.__webglShader.uniforms;h.id!==Q&&(x.useProgram(h.program),Q=h.id,p=l=n=!0);c.id!==G&&(G=c.id,l=!0);if(n||a!==T){m.set(x,a,"projectionMatrix");da.logarithmicDepthBuffer&&m.setValue(x,"logDepthBufFC",
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-2/(Math.log(a.far+1)/Math.LN2));a!==T&&(T=a,p=l=!0);if(c instanceof THREE.ShaderMaterial||c instanceof THREE.MeshPhongMaterial||c instanceof THREE.MeshStandardMaterial||c.envMap)n=m.map.cameraPosition,void 0!==n&&n.setValue(x,V.setFromMatrixPosition(a.matrixWorld));(c instanceof THREE.MeshPhongMaterial||c instanceof THREE.MeshLambertMaterial||c instanceof THREE.MeshBasicMaterial||c instanceof THREE.MeshStandardMaterial||c instanceof THREE.ShaderMaterial||c.skinning)&&m.setValue(x,"viewMatrix",a.matrixWorldInverse);
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-m.set(x,O,"toneMappingExposure");m.set(x,O,"toneMappingWhitePoint")}c.skinning&&(m.setOptional(x,d,"bindMatrix"),m.setOptional(x,d,"bindMatrixInverse"),n=d.skeleton)&&(da.floatVertexTextures&&n.useVertexTexture?(m.set(x,n,"boneTexture"),m.set(x,n,"boneTextureWidth"),m.set(x,n,"boneTextureHeight")):m.setOptional(x,n,"boneMatrices"));if(l){c.lights&&(l=p,k.ambientLightColor.needsUpdate=l,k.directionalLights.needsUpdate=l,k.pointLights.needsUpdate=l,k.spotLights.needsUpdate=l,k.hemisphereLights.needsUpdate=
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+S.spotShadowMatrix,k.pointShadowMap.value=S.pointShadowMap,k.pointShadowMatrix.value=S.pointShadowMatrix);m=h.program.getUniforms();m=THREE.WebGLUniforms.seqWithValue(m.seq,k);h.uniformsList=m;h.dynamicUniforms=THREE.WebGLUniforms.splitDynamic(m,k)}c.needsUpdate=!1}var p=!1,n=l=!1,h=e.program,m=h.getUniforms(),k=e.__webglShader.uniforms;h.id!==Q&&(x.useProgram(h.program),Q=h.id,n=l=p=!0);c.id!==G&&(G=c.id,l=!0);if(p||a!==T){m.set(x,a,"projectionMatrix");da.logarithmicDepthBuffer&&m.setValue(x,"logDepthBufFC",
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+2/(Math.log(a.far+1)/Math.LN2));a!==T&&(T=a,n=l=!0);if(c instanceof THREE.ShaderMaterial||c instanceof THREE.MeshPhongMaterial||c instanceof THREE.MeshStandardMaterial||c.envMap)p=m.map.cameraPosition,void 0!==p&&p.setValue(x,V.setFromMatrixPosition(a.matrixWorld));(c instanceof THREE.MeshPhongMaterial||c instanceof THREE.MeshLambertMaterial||c instanceof THREE.MeshBasicMaterial||c instanceof THREE.MeshStandardMaterial||c instanceof THREE.ShaderMaterial||c.skinning)&&m.setValue(x,"viewMatrix",a.matrixWorldInverse);
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+m.set(x,O,"toneMappingExposure");m.set(x,O,"toneMappingWhitePoint")}c.skinning&&(m.setOptional(x,d,"bindMatrix"),m.setOptional(x,d,"bindMatrixInverse"),p=d.skeleton)&&(da.floatVertexTextures&&p.useVertexTexture?(m.set(x,p,"boneTexture"),m.set(x,p,"boneTextureWidth"),m.set(x,p,"boneTextureHeight")):m.setOptional(x,p,"boneMatrices"));if(l){c.lights&&(l=n,k.ambientLightColor.needsUpdate=l,k.directionalLights.needsUpdate=l,k.pointLights.needsUpdate=l,k.spotLights.needsUpdate=l,k.hemisphereLights.needsUpdate=
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l);b&&c.fog&&(k.fogColor.value=b.color,b instanceof THREE.Fog?(k.fogNear.value=b.near,k.fogFar.value=b.far):b instanceof THREE.FogExp2&&(k.fogDensity.value=b.density));if(c instanceof THREE.MeshBasicMaterial||c instanceof THREE.MeshLambertMaterial||c instanceof THREE.MeshPhongMaterial||c instanceof THREE.MeshStandardMaterial||c instanceof THREE.MeshDepthMaterial){k.opacity.value=c.opacity;k.diffuse.value=c.color;c.emissive&&k.emissive.value.copy(c.emissive).multiplyScalar(c.emissiveIntensity);k.map.value=
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c.map;k.specularMap.value=c.specularMap;k.alphaMap.value=c.alphaMap;c.aoMap&&(k.aoMap.value=c.aoMap,k.aoMapIntensity.value=c.aoMapIntensity);var q;c.map?q=c.map:c.specularMap?q=c.specularMap:c.displacementMap?q=c.displacementMap:c.normalMap?q=c.normalMap:c.bumpMap?q=c.bumpMap:c.roughnessMap?q=c.roughnessMap:c.metalnessMap?q=c.metalnessMap:c.alphaMap?q=c.alphaMap:c.emissiveMap&&(q=c.emissiveMap);void 0!==q&&(q instanceof THREE.WebGLRenderTarget&&(q=q.texture),b=q.offset,q=q.repeat,k.offsetRepeat.value.set(b.x,
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b.y,q.x,q.y));k.envMap.value=c.envMap;k.flipEnvMap.value=c.envMap instanceof THREE.CubeTexture?-1:1;k.reflectivity.value=c.reflectivity;k.refractionRatio.value=c.refractionRatio}c instanceof THREE.LineBasicMaterial?(k.diffuse.value=c.color,k.opacity.value=c.opacity):c instanceof THREE.LineDashedMaterial?(k.diffuse.value=c.color,k.opacity.value=c.opacity,k.dashSize.value=c.dashSize,k.totalSize.value=c.dashSize+c.gapSize,k.scale.value=c.scale):c instanceof THREE.PointsMaterial?(k.diffuse.value=c.color,
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@@ -672,13 +674,13 @@ THREE.WebGLLights=function(){var a={};this.get=function(b){if(void 0!==a[b.id])r
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{position:new THREE.Vector3,color:new THREE.Color,distance:0,decay:0,shadow:!1,shadowBias:0,shadowRadius:1,shadowMapSize:new THREE.Vector2};break;case "HemisphereLight":c={direction:new THREE.Vector3,skyColor:new THREE.Color,groundColor:new THREE.Color}}return a[b.id]=c}};
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THREE.WebGLObjects=function(a,b,c){function d(c,d){var e=c instanceof THREE.InterleavedBufferAttribute?c.data:c,f=b.get(e);void 0===f.__webglBuffer?(f.__webglBuffer=a.createBuffer(),a.bindBuffer(d,f.__webglBuffer),a.bufferData(d,e.array,e.dynamic?a.DYNAMIC_DRAW:a.STATIC_DRAW),f.version=e.version):f.version!==e.version&&(a.bindBuffer(d,f.__webglBuffer),!1===e.dynamic||-1===e.updateRange.count?a.bufferSubData(d,0,e.array):0===e.updateRange.count?console.error("THREE.WebGLObjects.updateBuffer: dynamic THREE.BufferAttribute marked as needsUpdate but updateRange.count is 0, ensure you are using set methods or updating manually."):
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(a.bufferSubData(d,e.updateRange.offset*e.array.BYTES_PER_ELEMENT,e.array.subarray(e.updateRange.offset,e.updateRange.offset+e.updateRange.count)),e.updateRange.count=0),f.version=e.version)}function e(a,b,c){if(b>c){var d=b;b=c;c=d}d=a[b];return void 0===d?(a[b]=[c],!0):-1===d.indexOf(c)?(d.push(c),!0):!1}var f=new THREE.WebGLGeometries(a,b,c);this.getAttributeBuffer=function(a){return a instanceof THREE.InterleavedBufferAttribute?b.get(a.data).__webglBuffer:b.get(a).__webglBuffer};this.getWireframeAttribute=
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-function(c){var f=b.get(c);if(void 0!==f.wireframe)return f.wireframe;var k=[],l=c.index,n=c.attributes;c=n.position;if(null!==l)for(var n={},l=l.array,p=0,m=l.length;p<m;p+=3){var q=l[p+0],r=l[p+1],s=l[p+2];e(n,q,r)&&k.push(q,r);e(n,r,s)&&k.push(r,s);e(n,s,q)&&k.push(s,q)}else for(l=n.position.array,p=0,m=l.length/3-1;p<m;p+=3)q=p+0,r=p+1,s=p+2,k.push(q,r,r,s,s,q);k=new THREE.BufferAttribute(new (65535<c.count?Uint32Array:Uint16Array)(k),1);d(k,a.ELEMENT_ARRAY_BUFFER);return f.wireframe=k};this.update=
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-function(b){var c=f.get(b);b.geometry instanceof THREE.Geometry&&c.updateFromObject(b);b=c.index;var e=c.attributes;null!==b&&d(b,a.ELEMENT_ARRAY_BUFFER);for(var l in e)d(e[l],a.ARRAY_BUFFER);b=c.morphAttributes;for(l in b)for(var e=b[l],n=0,p=e.length;n<p;n++)d(e[n],a.ARRAY_BUFFER);return c}};
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+function(c){var f=b.get(c);if(void 0!==f.wireframe)return f.wireframe;var k=[],l=c.index,p=c.attributes;c=p.position;if(null!==l)for(var p={},l=l.array,n=0,m=l.length;n<m;n+=3){var q=l[n+0],r=l[n+1],s=l[n+2];e(p,q,r)&&k.push(q,r);e(p,r,s)&&k.push(r,s);e(p,s,q)&&k.push(s,q)}else for(l=p.position.array,n=0,m=l.length/3-1;n<m;n+=3)q=n+0,r=n+1,s=n+2,k.push(q,r,r,s,s,q);k=new THREE.BufferAttribute(new (65535<c.count?Uint32Array:Uint16Array)(k),1);d(k,a.ELEMENT_ARRAY_BUFFER);return f.wireframe=k};this.update=
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+function(b){var c=f.get(b);b.geometry instanceof THREE.Geometry&&c.updateFromObject(b);b=c.index;var e=c.attributes;null!==b&&d(b,a.ELEMENT_ARRAY_BUFFER);for(var l in e)d(e[l],a.ARRAY_BUFFER);b=c.morphAttributes;for(l in b)for(var e=b[l],p=0,n=e.length;p<n;p++)d(e[p],a.ARRAY_BUFFER);return c}};
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THREE.WebGLProgram=function(){function a(a){switch(a){case THREE.LinearEncoding:return["Linear","( value )"];case THREE.sRGBEncoding:return["sRGB","( value )"];case THREE.RGBEEncoding:return["RGBE","( value )"];case THREE.RGBM7Encoding:return["RGBM","( value, 7.0 )"];case THREE.RGBM16Encoding:return["RGBM","( value, 16.0 )"];case THREE.RGBDEncoding:return["RGBD","( value, 256.0 )"];case THREE.GammaEncoding:return["Gamma","( value, float( GAMMA_FACTOR ) )"];default:throw Error("unsupported encoding: "+
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a);}}function b(b,c){var d=a(c);return"vec4 "+b+"( vec4 value ) { return "+d[0]+"ToLinear"+d[1]+"; }"}function c(b,c){var d=a(c);return"vec4 "+b+"( vec4 value ) { return LinearTo"+d[0]+d[1]+"; }"}function d(a,b){var c;switch(b){case THREE.LinearToneMapping:c="Linear";break;case THREE.ReinhardToneMapping:c="Reinhard";break;case THREE.Uncharted2ToneMapping:c="Uncharted2";break;case THREE.CineonToneMapping:c="OptimizedCineon";break;default:throw Error("unsupported toneMapping: "+b);}return"vec3 "+a+
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"( vec3 color ) { return "+c+"ToneMapping( color ); }"}function e(a,b,c){a=a||{};return[a.derivatives||b.envMapCubeUV||b.bumpMap||b.normalMap||b.flatShading?"#extension GL_OES_standard_derivatives : enable":"",(a.fragDepth||b.logarithmicDepthBuffer)&&c.get("EXT_frag_depth")?"#extension GL_EXT_frag_depth : enable":"",a.drawBuffers&&c.get("WEBGL_draw_buffers")?"#extension GL_EXT_draw_buffers : require":"",(a.shaderTextureLOD||b.envMap)&&c.get("EXT_shader_texture_lod")?"#extension GL_EXT_shader_texture_lod : enable":
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""].filter(g).join("\n")}function f(a){var b=[],c;for(c in a){var d=a[c];!1!==d&&b.push("#define "+c+" "+d)}return b.join("\n")}function g(a){return""!==a}function h(a,b){return a.replace(/NUM_DIR_LIGHTS/g,b.numDirLights).replace(/NUM_SPOT_LIGHTS/g,b.numSpotLights).replace(/NUM_POINT_LIGHTS/g,b.numPointLights).replace(/NUM_HEMI_LIGHTS/g,b.numHemiLights)}function k(a){return a.replace(/#include +<([\w\d.]+)>/g,function(a,b){var c=THREE.ShaderChunk[b];if(void 0===c)throw Error("Can not resolve #include <"+
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-b+">");return k(c)})}function l(a){return a.replace(/for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g,function(a,b,c,d){a="";for(b=parseInt(b);b<parseInt(c);b++)a+=d.replace(/\[ i \]/g,"[ "+b+" ]");return a})}var n=0;return function(a,m,q,r){var s=a.context,t=q.extensions,u=q.defines,v=q.__webglShader.vertexShader,A=q.__webglShader.fragmentShader,w="SHADOWMAP_TYPE_BASIC";r.shadowMapType===THREE.PCFShadowMap?w="SHADOWMAP_TYPE_PCF":r.shadowMapType===THREE.PCFSoftShadowMap&&(w="SHADOWMAP_TYPE_PCF_SOFT");
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+b+">");return k(c)})}function l(a){return a.replace(/for \( int i \= (\d+)\; i < (\d+)\; i \+\+ \) \{([\s\S]+?)(?=\})\}/g,function(a,b,c,d){a="";for(b=parseInt(b);b<parseInt(c);b++)a+=d.replace(/\[ i \]/g,"[ "+b+" ]");return a})}var p=0;return function(a,m,q,r){var s=a.context,t=q.extensions,u=q.defines,v=q.__webglShader.vertexShader,A=q.__webglShader.fragmentShader,w="SHADOWMAP_TYPE_BASIC";r.shadowMapType===THREE.PCFShadowMap?w="SHADOWMAP_TYPE_PCF":r.shadowMapType===THREE.PCFSoftShadowMap&&(w="SHADOWMAP_TYPE_PCF_SOFT");
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var E="ENVMAP_TYPE_CUBE",z="ENVMAP_MODE_REFLECTION",y="ENVMAP_BLENDING_MULTIPLY";if(r.envMap){switch(q.envMap.mapping){case THREE.CubeReflectionMapping:case THREE.CubeRefractionMapping:E="ENVMAP_TYPE_CUBE";break;case THREE.CubeUVReflectionMapping:case THREE.CubeUVRefractionMapping:E="ENVMAP_TYPE_CUBE_UV";break;case THREE.EquirectangularReflectionMapping:case THREE.EquirectangularRefractionMapping:E="ENVMAP_TYPE_EQUIREC";break;case THREE.SphericalReflectionMapping:E="ENVMAP_TYPE_SPHERE"}switch(q.envMap.mapping){case THREE.CubeRefractionMapping:case THREE.EquirectangularRefractionMapping:z=
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"ENVMAP_MODE_REFRACTION"}switch(q.combine){case THREE.MultiplyOperation:y="ENVMAP_BLENDING_MULTIPLY";break;case THREE.MixOperation:y="ENVMAP_BLENDING_MIX";break;case THREE.AddOperation:y="ENVMAP_BLENDING_ADD"}}var C=0<a.gammaFactor?a.gammaFactor:1,t=e(t,r,a.extensions),I=f(u),B=s.createProgram();q instanceof THREE.RawShaderMaterial?w=u="":(u=["precision "+r.precision+" float;","precision "+r.precision+" int;","#define SHADER_NAME "+q.__webglShader.name,I,r.supportsVertexTextures?"#define VERTEX_TEXTURES":
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"","#define GAMMA_FACTOR "+C,"#define MAX_BONES "+r.maxBones,r.map?"#define USE_MAP":"",r.envMap?"#define USE_ENVMAP":"",r.envMap?"#define "+z:"",r.lightMap?"#define USE_LIGHTMAP":"",r.aoMap?"#define USE_AOMAP":"",r.emissiveMap?"#define USE_EMISSIVEMAP":"",r.bumpMap?"#define USE_BUMPMAP":"",r.normalMap?"#define USE_NORMALMAP":"",r.displacementMap&&r.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",r.specularMap?"#define USE_SPECULARMAP":"",r.roughnessMap?"#define USE_ROUGHNESSMAP":"",r.metalnessMap?
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@@ -692,87 +694,87 @@ var E="ENVMAP_TYPE_CUBE",z="ENVMAP_MODE_REFLECTION",y="ENVMAP_BLENDING_MULTIPLY"
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"",r.emissiveMapEncoding?b("emissiveMapTexelToLinear",r.emissiveMapEncoding):"",r.outputEncoding?c("linearToOutputTexel",r.outputEncoding):"",r.depthPacking?"#define DEPTH_PACKING "+q.depthPacking:"","\n"].filter(g).join("\n"));v=k(v,r);v=h(v,r);A=k(A,r);A=h(A,r);!1===q instanceof THREE.ShaderMaterial&&(v=l(v),A=l(A));A=w+A;v=THREE.WebGLShader(s,s.VERTEX_SHADER,u+v);A=THREE.WebGLShader(s,s.FRAGMENT_SHADER,A);s.attachShader(B,v);s.attachShader(B,A);void 0!==q.index0AttributeName?s.bindAttribLocation(B,
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0,q.index0AttributeName):!0===r.morphTargets&&s.bindAttribLocation(B,0,"position");s.linkProgram(B);r=s.getProgramInfoLog(B);E=s.getShaderInfoLog(v);z=s.getShaderInfoLog(A);C=y=!0;if(!1===s.getProgramParameter(B,s.LINK_STATUS))y=!1,console.error("THREE.WebGLProgram: shader error: ",s.getError(),"gl.VALIDATE_STATUS",s.getProgramParameter(B,s.VALIDATE_STATUS),"gl.getProgramInfoLog",r,E,z);else if(""!==r)console.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",r);else if(""===E||""===z)C=!1;C&&(this.diagnostics=
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{runnable:y,material:q,programLog:r,vertexShader:{log:E,prefix:u},fragmentShader:{log:z,prefix:w}});s.deleteShader(v);s.deleteShader(A);var F;this.getUniforms=function(){void 0===F&&(F=new THREE.WebGLUniforms(s,B,a));return F};var K;this.getAttributes=function(){if(void 0===K){for(var a={},b=s.getProgramParameter(B,s.ACTIVE_ATTRIBUTES),c=0;c<b;c++){var d=s.getActiveAttrib(B,c).name;a[d]=s.getAttribLocation(B,d)}K=a}return K};this.destroy=function(){s.deleteProgram(B);this.program=void 0};Object.defineProperties(this,
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-{uniforms:{get:function(){console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms().");return this.getUniforms()}},attributes:{get:function(){console.warn("THREE.WebGLProgram: .attributes is now .getAttributes().");return this.getAttributes()}}});this.id=n++;this.code=m;this.usedTimes=1;this.program=B;this.vertexShader=v;this.fragmentShader=A;return this}}();
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+{uniforms:{get:function(){console.warn("THREE.WebGLProgram: .uniforms is now .getUniforms().");return this.getUniforms()}},attributes:{get:function(){console.warn("THREE.WebGLProgram: .attributes is now .getAttributes().");return this.getAttributes()}}});this.id=p++;this.code=m;this.usedTimes=1;this.program=B;this.vertexShader=v;this.fragmentShader=A;return this}}();
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THREE.WebGLPrograms=function(a,b){function c(a,b){var c;a?a instanceof THREE.Texture?c=a.encoding:a instanceof THREE.WebGLRenderTarget&&(console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead."),c=a.texture.encoding):c=THREE.LinearEncoding;c===THREE.LinearEncoding&&b&&(c=THREE.GammaEncoding);return c}var d=[],e={MeshDepthMaterial:"depth",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",
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MeshPhongMaterial:"phong",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points"},f="precision supportsVertexTextures map mapEncoding envMap envMapMode envMapEncoding lightMap aoMap emissiveMap emissiveMapEncoding bumpMap normalMap displacementMap specularMap roughnessMap metalnessMap alphaMap combine vertexColors fog useFog fogExp flatShading sizeAttenuation logarithmicDepthBuffer skinning maxBones useVertexTexture morphTargets morphNormals maxMorphTargets maxMorphNormals premultipliedAlpha numDirLights numPointLights numSpotLights numHemiLights shadowMapEnabled shadowMapType toneMapping physicallyCorrectLights alphaTest doubleSided flipSided numClippingPlanes depthPacking".split(" ");
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-this.getParameters=function(d,f,k,l,n){var p=e[d.type],m;b.floatVertexTextures&&n&&n.skeleton&&n.skeleton.useVertexTexture?m=1024:(m=Math.floor((b.maxVertexUniforms-20)/4),void 0!==n&&n instanceof THREE.SkinnedMesh&&(m=Math.min(n.skeleton.bones.length,m),m<n.skeleton.bones.length&&console.warn("WebGLRenderer: too many bones - "+n.skeleton.bones.length+", this GPU supports just "+m+" (try OpenGL instead of ANGLE)")));var q=a.getPrecision();null!==d.precision&&(q=b.getMaxPrecision(d.precision),q!==
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-d.precision&&console.warn("THREE.WebGLProgram.getParameters:",d.precision,"not supported, using",q,"instead."));var r=a.getCurrentRenderTarget();return{shaderID:p,precision:q,supportsVertexTextures:b.vertexTextures,outputEncoding:c(r?r.texture:null,a.gammaOutput),map:!!d.map,mapEncoding:c(d.map,a.gammaInput),envMap:!!d.envMap,envMapMode:d.envMap&&d.envMap.mapping,envMapEncoding:c(d.envMap,a.gammaInput),envMapCubeUV:!!d.envMap&&(d.envMap.mapping===THREE.CubeUVReflectionMapping||d.envMap.mapping===
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+this.getParameters=function(d,f,k,l,p){var n=e[d.type],m;b.floatVertexTextures&&p&&p.skeleton&&p.skeleton.useVertexTexture?m=1024:(m=Math.floor((b.maxVertexUniforms-20)/4),void 0!==p&&p instanceof THREE.SkinnedMesh&&(m=Math.min(p.skeleton.bones.length,m),m<p.skeleton.bones.length&&console.warn("WebGLRenderer: too many bones - "+p.skeleton.bones.length+", this GPU supports just "+m+" (try OpenGL instead of ANGLE)")));var q=a.getPrecision();null!==d.precision&&(q=b.getMaxPrecision(d.precision),q!==
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+d.precision&&console.warn("THREE.WebGLProgram.getParameters:",d.precision,"not supported, using",q,"instead."));var r=a.getCurrentRenderTarget();return{shaderID:n,precision:q,supportsVertexTextures:b.vertexTextures,outputEncoding:c(r?r.texture:null,a.gammaOutput),map:!!d.map,mapEncoding:c(d.map,a.gammaInput),envMap:!!d.envMap,envMapMode:d.envMap&&d.envMap.mapping,envMapEncoding:c(d.envMap,a.gammaInput),envMapCubeUV:!!d.envMap&&(d.envMap.mapping===THREE.CubeUVReflectionMapping||d.envMap.mapping===
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THREE.CubeUVRefractionMapping),lightMap:!!d.lightMap,aoMap:!!d.aoMap,emissiveMap:!!d.emissiveMap,emissiveMapEncoding:c(d.emissiveMap,a.gammaInput),bumpMap:!!d.bumpMap,normalMap:!!d.normalMap,displacementMap:!!d.displacementMap,roughnessMap:!!d.roughnessMap,metalnessMap:!!d.metalnessMap,specularMap:!!d.specularMap,alphaMap:!!d.alphaMap,combine:d.combine,vertexColors:d.vertexColors,fog:k,useFog:d.fog,fogExp:k instanceof THREE.FogExp2,flatShading:d.shading===THREE.FlatShading,sizeAttenuation:d.sizeAttenuation,
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-logarithmicDepthBuffer:b.logarithmicDepthBuffer,skinning:d.skinning,maxBones:m,useVertexTexture:b.floatVertexTextures&&n&&n.skeleton&&n.skeleton.useVertexTexture,morphTargets:d.morphTargets,morphNormals:d.morphNormals,maxMorphTargets:a.maxMorphTargets,maxMorphNormals:a.maxMorphNormals,numDirLights:f.directional.length,numPointLights:f.point.length,numSpotLights:f.spot.length,numHemiLights:f.hemi.length,numClippingPlanes:l,shadowMapEnabled:a.shadowMap.enabled&&n.receiveShadow&&0<f.shadows.length,shadowMapType:a.shadowMap.type,
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+logarithmicDepthBuffer:b.logarithmicDepthBuffer,skinning:d.skinning,maxBones:m,useVertexTexture:b.floatVertexTextures&&p&&p.skeleton&&p.skeleton.useVertexTexture,morphTargets:d.morphTargets,morphNormals:d.morphNormals,maxMorphTargets:a.maxMorphTargets,maxMorphNormals:a.maxMorphNormals,numDirLights:f.directional.length,numPointLights:f.point.length,numSpotLights:f.spot.length,numHemiLights:f.hemi.length,numClippingPlanes:l,shadowMapEnabled:a.shadowMap.enabled&&p.receiveShadow&&0<f.shadows.length,shadowMapType:a.shadowMap.type,
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toneMapping:a.toneMapping,physicallyCorrectLights:a.physicallyCorrectLights,premultipliedAlpha:d.premultipliedAlpha,alphaTest:d.alphaTest,doubleSided:d.side===THREE.DoubleSide,flipSided:d.side===THREE.BackSide,depthPacking:void 0!==d.depthPacking?d.depthPacking:!1}};this.getProgramCode=function(a,b){var c=[];b.shaderID?c.push(b.shaderID):(c.push(a.fragmentShader),c.push(a.vertexShader));if(void 0!==a.defines)for(var d in a.defines)c.push(d),c.push(a.defines[d]);for(d=0;d<f.length;d++)c.push(b[f[d]]);
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-return c.join()};this.acquireProgram=function(b,c,e){for(var f,n=0,p=d.length;n<p;n++){var m=d[n];if(m.code===e){f=m;++f.usedTimes;break}}void 0===f&&(f=new THREE.WebGLProgram(a,e,b,c),d.push(f));return f};this.releaseProgram=function(a){if(0===--a.usedTimes){var b=d.indexOf(a);d[b]=d[d.length-1];d.pop();a.destroy()}};this.programs=d};
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+return c.join()};this.acquireProgram=function(b,c,e){for(var f,p=0,n=d.length;p<n;p++){var m=d[p];if(m.code===e){f=m;++f.usedTimes;break}}void 0===f&&(f=new THREE.WebGLProgram(a,e,b,c),d.push(f));return f};this.releaseProgram=function(a){if(0===--a.usedTimes){var b=d.indexOf(a);d[b]=d[d.length-1];d.pop();a.destroy()}};this.programs=d};
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THREE.WebGLProperties=function(){var a={};this.get=function(b){b=b.uuid;var c=a[b];void 0===c&&(c={},a[b]=c);return c};this.delete=function(b){delete a[b.uuid]};this.clear=function(){a={}}};
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THREE.WebGLShader=function(){function a(a){a=a.split("\n");for(var c=0;c<a.length;c++)a[c]=c+1+": "+a[c];return a.join("\n")}return function(b,c,d){var e=b.createShader(c);b.shaderSource(e,d);b.compileShader(e);!1===b.getShaderParameter(e,b.COMPILE_STATUS)&&console.error("THREE.WebGLShader: Shader couldn't compile.");""!==b.getShaderInfoLog(e)&&console.warn("THREE.WebGLShader: gl.getShaderInfoLog()",c===b.VERTEX_SHADER?"vertex":"fragment",b.getShaderInfoLog(e),a(d));return e}}();
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THREE.WebGLShadowMap=function(a,b,c){function d(b,c,d,e){var f=b.geometry,g=null,g=r,h=b.customDepthMaterial;d&&(g=s,h=b.customDistanceMaterial);h?g=h:(b=b instanceof THREE.SkinnedMesh&&c.skinning,h=0,void 0!==f.morphTargets&&0<f.morphTargets.length&&c.morphTargets&&(h|=1),b&&(h|=2),g=g[h]);a.localClippingEnabled&&!0===c.clipShadows&&0!==c.clippingPlanes.length&&(h=g.uuid,f=c.uuid,b=t[h],void 0===b&&(b={},t[h]=b),h=b[f],void 0===h&&(h=g.clone(),b[f]=h),g=h);g.visible=c.visible;g.wireframe=c.wireframe;
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f=c.side;B.renderSingleSided&&f==THREE.DoubleSide&&(f=THREE.FrontSide);B.renderReverseSided&&(f===THREE.FrontSide?f=THREE.BackSide:f===THREE.BackSide&&(f=THREE.FrontSide));g.side=f;g.clipShadows=c.clipShadows;g.clippingPlanes=c.clippingPlanes;g.wireframeLinewidth=c.wireframeLinewidth;g.linewidth=c.linewidth;d&&void 0!==g.uniforms.lightPos&&g.uniforms.lightPos.value.copy(e);return g}function e(a,b,c){if(!1!==a.visible){a.layers.test(b.layers)&&(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof
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-THREE.Points)&&a.castShadow&&(!1===a.frustumCulled||!0===h.intersectsObject(a))&&!0===a.material.visible&&(a.modelViewMatrix.multiplyMatrices(c.matrixWorldInverse,a.matrixWorld),q.push(a));a=a.children;for(var d=0,f=a.length;d<f;d++)e(a[d],b,c)}}var f=a.context,g=a.state,h=new THREE.Frustum,k=new THREE.Matrix4,l=b.shadows,n=new THREE.Vector2,p=new THREE.Vector3,m=new THREE.Vector3,q=[],r=Array(4),s=Array(4),t={},u=[new THREE.Vector3(1,0,0),new THREE.Vector3(-1,0,0),new THREE.Vector3(0,0,1),new THREE.Vector3(0,
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+THREE.Points)&&a.castShadow&&(!1===a.frustumCulled||!0===h.intersectsObject(a))&&!0===a.material.visible&&(a.modelViewMatrix.multiplyMatrices(c.matrixWorldInverse,a.matrixWorld),q.push(a));a=a.children;for(var d=0,f=a.length;d<f;d++)e(a[d],b,c)}}var f=a.context,g=a.state,h=new THREE.Frustum,k=new THREE.Matrix4,l=b.shadows,p=new THREE.Vector2,n=new THREE.Vector3,m=new THREE.Vector3,q=[],r=Array(4),s=Array(4),t={},u=[new THREE.Vector3(1,0,0),new THREE.Vector3(-1,0,0),new THREE.Vector3(0,0,1),new THREE.Vector3(0,
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0,-1),new THREE.Vector3(0,1,0),new THREE.Vector3(0,-1,0)],v=[new THREE.Vector3(0,1,0),new THREE.Vector3(0,1,0),new THREE.Vector3(0,1,0),new THREE.Vector3(0,1,0),new THREE.Vector3(0,0,1),new THREE.Vector3(0,0,-1)],A=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4];b=new THREE.MeshDepthMaterial;b.depthPacking=THREE.RGBADepthPacking;b.clipping=!0;for(var w=THREE.ShaderLib.distanceRGBA,E=THREE.UniformsUtils.clone(w.uniforms),z=0;4!==z;++z){var y=
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|
0!==(z&1),C=0!==(z&2),I=b.clone();I.morphTargets=y;I.skinning=C;r[z]=I;y=new THREE.ShaderMaterial({defines:{USE_SHADOWMAP:""},uniforms:E,vertexShader:w.vertexShader,fragmentShader:w.fragmentShader,morphTargets:y,skinning:C,clipping:!0});s[z]=y}var B=this;this.enabled=!1;this.autoUpdate=!0;this.needsUpdate=!1;this.type=THREE.PCFShadowMap;this.renderSingleSided=this.renderReverseSided=!0;this.render=function(b,r){if(!1!==B.enabled&&(!1!==B.autoUpdate||!1!==B.needsUpdate)&&0!==l.length){g.clearColor(1,
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|
-1,1,1);g.disable(f.BLEND);g.setDepthTest(!0);g.setScissorTest(!1);for(var s,w,t=0,y=l.length;t<y;t++){var z=l[t],C=z.shadow;if(void 0===C)console.warn("THREE.WebGLShadowMap:",z,"has no shadow.");else{var E=C.camera;n.copy(C.mapSize);if(z instanceof THREE.PointLight){s=6;w=!0;var J=n.x,D=n.y;A[0].set(2*J,D,J,D);A[1].set(0,D,J,D);A[2].set(3*J,D,J,D);A[3].set(J,D,J,D);A[4].set(3*J,0,J,D);A[5].set(J,0,J,D);n.x*=4;n.y*=2}else s=1,w=!1;null===C.map&&(C.map=new THREE.WebGLRenderTarget(n.x,n.y,{minFilter:THREE.NearestFilter,
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|
-magFilter:THREE.NearestFilter,format:THREE.RGBAFormat}),E.updateProjectionMatrix());C instanceof THREE.SpotLightShadow&&C.update(z);J=C.map;C=C.matrix;m.setFromMatrixPosition(z.matrixWorld);E.position.copy(m);a.setRenderTarget(J);a.clear();for(J=0;J<s;J++){w?(p.copy(E.position),p.add(u[J]),E.up.copy(v[J]),E.lookAt(p),g.viewport(A[J])):(p.setFromMatrixPosition(z.target.matrixWorld),E.lookAt(p));E.updateMatrixWorld();E.matrixWorldInverse.getInverse(E.matrixWorld);C.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,
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|
+1,1,1);g.disable(f.BLEND);g.setDepthTest(!0);g.setScissorTest(!1);for(var s,w,t=0,y=l.length;t<y;t++){var z=l[t],C=z.shadow;if(void 0===C)console.warn("THREE.WebGLShadowMap:",z,"has no shadow.");else{var E=C.camera;p.copy(C.mapSize);if(z instanceof THREE.PointLight){s=6;w=!0;var J=p.x,D=p.y;A[0].set(2*J,D,J,D);A[1].set(0,D,J,D);A[2].set(3*J,D,J,D);A[3].set(J,D,J,D);A[4].set(3*J,0,J,D);A[5].set(J,0,J,D);p.x*=4;p.y*=2}else s=1,w=!1;null===C.map&&(C.map=new THREE.WebGLRenderTarget(p.x,p.y,{minFilter:THREE.NearestFilter,
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|
+magFilter:THREE.NearestFilter,format:THREE.RGBAFormat}),E.updateProjectionMatrix());C instanceof THREE.SpotLightShadow&&C.update(z);J=C.map;C=C.matrix;m.setFromMatrixPosition(z.matrixWorld);E.position.copy(m);a.setRenderTarget(J);a.clear();for(J=0;J<s;J++){w?(n.copy(E.position),n.add(u[J]),E.up.copy(v[J]),E.lookAt(n),g.viewport(A[J])):(n.setFromMatrixPosition(z.target.matrixWorld),E.lookAt(n));E.updateMatrixWorld();E.matrixWorldInverse.getInverse(E.matrixWorld);C.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,
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0,0,0,1);C.multiply(E.projectionMatrix);C.multiply(E.matrixWorldInverse);k.multiplyMatrices(E.projectionMatrix,E.matrixWorldInverse);h.setFromMatrix(k);q.length=0;e(b,r,E);for(var D=0,G=q.length;D<G;D++){var I=q[D],T=c.update(I),W=I.material;if(W instanceof THREE.MultiMaterial)for(var ha=T.groups,W=W.materials,ba=0,ga=ha.length;ba<ga;ba++){var X=ha[ba],Y=W[X.materialIndex];!0===Y.visible&&(Y=d(I,Y,w,m),a.renderBufferDirect(E,null,T,Y,I,X))}else Y=d(I,W,w,m),a.renderBufferDirect(E,null,T,Y,I,null)}}}}s=
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|
a.getClearColor();w=a.getClearAlpha();a.setClearColor(s,w);B.needsUpdate=!1}}};
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|
THREE.WebGLState=function(a,b,c){function d(b,c,d){var e=new Uint8Array(3),f=a.createTexture();a.bindTexture(b,f);a.texParameteri(b,a.TEXTURE_MIN_FILTER,a.NEAREST);a.texParameteri(b,a.TEXTURE_MAG_FILTER,a.NEAREST);for(b=0;b<d;b++)a.texImage2D(c+b,0,a.RGB,1,1,0,a.RGB,a.UNSIGNED_BYTE,e);return f}var e=this;this.buffers={color:new THREE.WebGLColorBuffer(a,this),depth:new THREE.WebGLDepthBuffer(a,this),stencil:new THREE.WebGLStencilBuffer(a,this)};var f=a.getParameter(a.MAX_VERTEX_ATTRIBS),g=new Uint8Array(f),
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|
-h=new Uint8Array(f),k=new Uint8Array(f),l={},n=null,p=null,m=null,q=null,r=null,s=null,t=null,u=null,v=!1,A=null,w=null,E=null,z=null,y=null,C=null,I=a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS),B=null,F={},K=new THREE.Vector4,P=new THREE.Vector4,M={};M[a.TEXTURE_2D]=d(a.TEXTURE_2D,a.TEXTURE_2D,1);M[a.TEXTURE_CUBE_MAP]=d(a.TEXTURE_CUBE_MAP,a.TEXTURE_CUBE_MAP_POSITIVE_X,6);this.init=function(){this.clearColor(0,0,0,1);this.clearDepth(1);this.clearStencil(0);this.enable(a.DEPTH_TEST);this.setDepthFunc(THREE.LessEqualDepth);
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|
+h=new Uint8Array(f),k=new Uint8Array(f),l={},p=null,n=null,m=null,q=null,r=null,s=null,t=null,u=null,v=!1,A=null,w=null,E=null,z=null,y=null,C=null,I=a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS),B=null,F={},K=new THREE.Vector4,P=new THREE.Vector4,M={};M[a.TEXTURE_2D]=d(a.TEXTURE_2D,a.TEXTURE_2D,1);M[a.TEXTURE_CUBE_MAP]=d(a.TEXTURE_CUBE_MAP,a.TEXTURE_CUBE_MAP_POSITIVE_X,6);this.init=function(){this.clearColor(0,0,0,1);this.clearDepth(1);this.clearStencil(0);this.enable(a.DEPTH_TEST);this.setDepthFunc(THREE.LessEqualDepth);
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|
this.setFlipSided(!1);this.setCullFace(THREE.CullFaceBack);this.enable(a.CULL_FACE);this.enable(a.BLEND);this.setBlending(THREE.NormalBlending)};this.initAttributes=function(){for(var a=0,b=g.length;a<b;a++)g[a]=0};this.enableAttribute=function(c){g[c]=1;0===h[c]&&(a.enableVertexAttribArray(c),h[c]=1);0!==k[c]&&(b.get("ANGLE_instanced_arrays").vertexAttribDivisorANGLE(c,0),k[c]=0)};this.enableAttributeAndDivisor=function(b,c,d){g[b]=1;0===h[b]&&(a.enableVertexAttribArray(b),h[b]=1);k[b]!==c&&(d.vertexAttribDivisorANGLE(b,
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|
-c),k[b]=c)};this.disableUnusedAttributes=function(){for(var b=0,c=h.length;b!==c;++b)h[b]!==g[b]&&(a.disableVertexAttribArray(b),h[b]=0)};this.enable=function(b){!0!==l[b]&&(a.enable(b),l[b]=!0)};this.disable=function(b){!1!==l[b]&&(a.disable(b),l[b]=!1)};this.getCompressedTextureFormats=function(){if(null===n&&(n=[],b.get("WEBGL_compressed_texture_pvrtc")||b.get("WEBGL_compressed_texture_s3tc")||b.get("WEBGL_compressed_texture_etc1")))for(var c=a.getParameter(a.COMPRESSED_TEXTURE_FORMATS),d=0;d<
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|
-c.length;d++)n.push(c[d]);return n};this.setBlending=function(b,d,e,f,g,h,k,l){if(b!==THREE.NoBlending){this.enable(a.BLEND);if(b!==p||l!==v)b===THREE.AdditiveBlending?l?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ONE,a.ONE,a.ONE,a.ONE)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE)):b===THREE.SubtractiveBlending?l?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,a.ZERO,a.ONE_MINUS_SRC_COLOR,a.ONE_MINUS_SRC_ALPHA)):(a.blendEquation(a.FUNC_ADD),
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|
+c),k[b]=c)};this.disableUnusedAttributes=function(){for(var b=0,c=h.length;b!==c;++b)h[b]!==g[b]&&(a.disableVertexAttribArray(b),h[b]=0)};this.enable=function(b){!0!==l[b]&&(a.enable(b),l[b]=!0)};this.disable=function(b){!1!==l[b]&&(a.disable(b),l[b]=!1)};this.getCompressedTextureFormats=function(){if(null===p&&(p=[],b.get("WEBGL_compressed_texture_pvrtc")||b.get("WEBGL_compressed_texture_s3tc")||b.get("WEBGL_compressed_texture_etc1")))for(var c=a.getParameter(a.COMPRESSED_TEXTURE_FORMATS),d=0;d<
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|
+c.length;d++)p.push(c[d]);return p};this.setBlending=function(b,d,e,f,g,h,k,l){if(b!==THREE.NoBlending){this.enable(a.BLEND);if(b!==n||l!==v)b===THREE.AdditiveBlending?l?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ONE,a.ONE,a.ONE,a.ONE)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE)):b===THREE.SubtractiveBlending?l?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,a.ZERO,a.ONE_MINUS_SRC_COLOR,a.ONE_MINUS_SRC_ALPHA)):(a.blendEquation(a.FUNC_ADD),
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a.blendFunc(a.ZERO,a.ONE_MINUS_SRC_COLOR)):b===THREE.MultiplyBlending?l?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ZERO,a.SRC_COLOR,a.ZERO,a.SRC_ALPHA)):(a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.SRC_COLOR)):l?(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.ONE,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA)):(a.blendEquationSeparate(a.FUNC_ADD,a.FUNC_ADD),a.blendFuncSeparate(a.SRC_ALPHA,a.ONE_MINUS_SRC_ALPHA,a.ONE,a.ONE_MINUS_SRC_ALPHA)),
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|
-p=b,v=l;if(b===THREE.CustomBlending){g=g||d;h=h||e;k=k||f;if(d!==m||g!==s)a.blendEquationSeparate(c(d),c(g)),m=d,s=g;if(e!==q||f!==r||h!==t||k!==u)a.blendFuncSeparate(c(e),c(f),c(h),c(k)),q=e,r=f,t=h,u=k}else u=t=s=r=q=m=null}else this.disable(a.BLEND),p=b};this.setColorWrite=function(a){this.buffers.color.setMask(a)};this.setDepthTest=function(a){this.buffers.depth.setTest(a)};this.setDepthWrite=function(a){this.buffers.depth.setMask(a)};this.setDepthFunc=function(a){this.buffers.depth.setFunc(a)};
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|
+n=b,v=l;if(b===THREE.CustomBlending){g=g||d;h=h||e;k=k||f;if(d!==m||g!==s)a.blendEquationSeparate(c(d),c(g)),m=d,s=g;if(e!==q||f!==r||h!==t||k!==u)a.blendFuncSeparate(c(e),c(f),c(h),c(k)),q=e,r=f,t=h,u=k}else u=t=s=r=q=m=null}else this.disable(a.BLEND),n=b};this.setColorWrite=function(a){this.buffers.color.setMask(a)};this.setDepthTest=function(a){this.buffers.depth.setTest(a)};this.setDepthWrite=function(a){this.buffers.depth.setMask(a)};this.setDepthFunc=function(a){this.buffers.depth.setFunc(a)};
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|
this.setStencilTest=function(a){this.buffers.stencil.setTest(a)};this.setStencilWrite=function(a){this.buffers.stencil.setMask(a)};this.setStencilFunc=function(a,b,c){this.buffers.stencil.setFunc(a,b,c)};this.setStencilOp=function(a,b,c){this.buffers.stencil.setOp(a,b,c)};this.setFlipSided=function(b){A!==b&&(b?a.frontFace(a.CW):a.frontFace(a.CCW),A=b)};this.setCullFace=function(b){b!==THREE.CullFaceNone?(this.enable(a.CULL_FACE),b!==w&&(b===THREE.CullFaceBack?a.cullFace(a.BACK):b===THREE.CullFaceFront?
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|
a.cullFace(a.FRONT):a.cullFace(a.FRONT_AND_BACK))):this.disable(a.CULL_FACE);w=b};this.setLineWidth=function(b){b!==E&&(a.lineWidth(b),E=b)};this.setPolygonOffset=function(b,c,d){if(b){if(this.enable(a.POLYGON_OFFSET_FILL),z!==c||y!==d)a.polygonOffset(c,d),z=c,y=d}else this.disable(a.POLYGON_OFFSET_FILL)};this.getScissorTest=function(){return C};this.setScissorTest=function(b){(C=b)?this.enable(a.SCISSOR_TEST):this.disable(a.SCISSOR_TEST)};this.activeTexture=function(b){void 0===b&&(b=a.TEXTURE0+
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|
I-1);B!==b&&(a.activeTexture(b),B=b)};this.bindTexture=function(b,c){null===B&&e.activeTexture();var d=F[B];void 0===d&&(d={type:void 0,texture:void 0},F[B]=d);if(d.type!==b||d.texture!==c)a.bindTexture(b,c||M[b]),d.type=b,d.texture=c};this.compressedTexImage2D=function(){try{a.compressedTexImage2D.apply(a,arguments)}catch(b){console.error(b)}};this.texImage2D=function(){try{a.texImage2D.apply(a,arguments)}catch(b){console.error(b)}};this.clearColor=function(a,b,c,d){this.buffers.color.setClear(a,
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|
-b,c,d)};this.clearDepth=function(a){this.buffers.depth.setClear(a)};this.clearStencil=function(a){this.buffers.stencil.setClear(a)};this.scissor=function(b){!1===K.equals(b)&&(a.scissor(b.x,b.y,b.z,b.w),K.copy(b))};this.viewport=function(b){!1===P.equals(b)&&(a.viewport(b.x,b.y,b.z,b.w),P.copy(b))};this.reset=function(){for(var b=0;b<h.length;b++)1===h[b]&&(a.disableVertexAttribArray(b),h[b]=0);l={};B=n=null;F={};w=A=p=null;this.buffers.color.reset();this.buffers.depth.reset();this.buffers.stencil.reset()}};
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|
+b,c,d)};this.clearDepth=function(a){this.buffers.depth.setClear(a)};this.clearStencil=function(a){this.buffers.stencil.setClear(a)};this.scissor=function(b){!1===K.equals(b)&&(a.scissor(b.x,b.y,b.z,b.w),K.copy(b))};this.viewport=function(b){!1===P.equals(b)&&(a.viewport(b.x,b.y,b.z,b.w),P.copy(b))};this.reset=function(){for(var b=0;b<h.length;b++)1===h[b]&&(a.disableVertexAttribArray(b),h[b]=0);l={};B=p=null;F={};w=A=n=null;this.buffers.color.reset();this.buffers.depth.reset();this.buffers.stencil.reset()}};
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|
THREE.WebGLColorBuffer=function(a,b){var c=!1,d=new THREE.Vector4,e=null,f=new THREE.Vector4;this.setMask=function(b){e===b||c||(a.colorMask(b,b,b,b),e=b)};this.setLocked=function(a){c=a};this.setClear=function(b,c,e,l){d.set(b,c,e,l);!1===f.equals(d)&&(a.clearColor(b,c,e,l),f.copy(d))};this.reset=function(){c=!1;e=null;f=new THREE.Vector4}};
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|
THREE.WebGLDepthBuffer=function(a,b){var c=!1,d=null,e=null,f=null;this.setTest=function(c){c?b.enable(a.DEPTH_TEST):b.disable(a.DEPTH_TEST)};this.setMask=function(b){d===b||c||(a.depthMask(b),d=b)};this.setFunc=function(b){if(e!==b){if(b)switch(b){case THREE.NeverDepth:a.depthFunc(a.NEVER);break;case THREE.AlwaysDepth:a.depthFunc(a.ALWAYS);break;case THREE.LessDepth:a.depthFunc(a.LESS);break;case THREE.LessEqualDepth:a.depthFunc(a.LEQUAL);break;case THREE.EqualDepth:a.depthFunc(a.EQUAL);break;case THREE.GreaterEqualDepth:a.depthFunc(a.GEQUAL);
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|
break;case THREE.GreaterDepth:a.depthFunc(a.GREATER);break;case THREE.NotEqualDepth:a.depthFunc(a.NOTEQUAL);break;default:a.depthFunc(a.LEQUAL)}else a.depthFunc(a.LEQUAL);e=b}};this.setLocked=function(a){c=a};this.setClear=function(b){f!==b&&(a.clearDepth(b),f=b)};this.reset=function(){c=!1;f=e=d=null}};
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|
-THREE.WebGLStencilBuffer=function(a,b){var c=!1,d=null,e=null,f=null,g=null,h=null,k=null,l=null,n=null;this.setTest=function(c){c?b.enable(a.STENCIL_TEST):b.disable(a.STENCIL_TEST)};this.setMask=function(b){d===b||c||(a.stencilMask(b),d=b)};this.setFunc=function(b,c,d){if(e!==b||f!==c||g!==d)a.stencilFunc(b,c,d),e=b,f=c,g=d};this.setOp=function(b,c,d){if(h!==b||k!==c||l!==d)a.stencilOp(b,c,d),h=b,k=c,l=d};this.setLocked=function(a){c=a};this.setClear=function(b){n!==b&&(a.clearStencil(b),n=b)};this.reset=
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|
|
-function(){c=!1;n=l=k=h=g=f=e=d=null}};
|
|
|
+THREE.WebGLStencilBuffer=function(a,b){var c=!1,d=null,e=null,f=null,g=null,h=null,k=null,l=null,p=null;this.setTest=function(c){c?b.enable(a.STENCIL_TEST):b.disable(a.STENCIL_TEST)};this.setMask=function(b){d===b||c||(a.stencilMask(b),d=b)};this.setFunc=function(b,c,d){if(e!==b||f!==c||g!==d)a.stencilFunc(b,c,d),e=b,f=c,g=d};this.setOp=function(b,c,d){if(h!==b||k!==c||l!==d)a.stencilOp(b,c,d),h=b,k=c,l=d};this.setLocked=function(a){c=a};this.setClear=function(b){p!==b&&(a.clearStencil(b),p=b)};this.reset=
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|
|
+function(){c=!1;p=l=k=h=g=f=e=d=null}};
|
|
|
THREE.WebGLTextures=function(a,b,c,d,e,f,g){function h(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.warn("THREE.WebGLRenderer: image is too big ("+a.width+"x"+a.height+"). Resized to "+d.width+"x"+d.height,a);return d}return a}function k(a){return THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height)}
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|
-function l(b){return b===THREE.NearestFilter||b===THREE.NearestMipMapNearestFilter||b===THREE.NearestMipMapLinearFilter?a.NEAREST:a.LINEAR}function n(b){b=b.target;b.removeEventListener("dispose",n);a:{var c=d.get(b);if(b.image&&c.__image__webglTextureCube)a.deleteTexture(c.__image__webglTextureCube);else{if(void 0===c.__webglInit)break a;a.deleteTexture(c.__webglTexture)}d.delete(b)}t.textures--}function p(b){b=b.target;b.removeEventListener("dispose",p);var c=d.get(b),e=d.get(b.texture);if(b){void 0!==
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|
+function l(b){return b===THREE.NearestFilter||b===THREE.NearestMipMapNearestFilter||b===THREE.NearestMipMapLinearFilter?a.NEAREST:a.LINEAR}function p(b){b=b.target;b.removeEventListener("dispose",p);a:{var c=d.get(b);if(b.image&&c.__image__webglTextureCube)a.deleteTexture(c.__image__webglTextureCube);else{if(void 0===c.__webglInit)break a;a.deleteTexture(c.__webglTexture)}d.delete(b)}t.textures--}function n(b){b=b.target;b.removeEventListener("dispose",n);var c=d.get(b),e=d.get(b.texture);if(b){void 0!==
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|
e.__webglTexture&&a.deleteTexture(e.__webglTexture);b.depthTexture&&b.depthTexture.dispose();if(b instanceof THREE.WebGLRenderTargetCube)for(e=0;6>e;e++)a.deleteFramebuffer(c.__webglFramebuffer[e]),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer[e]);else a.deleteFramebuffer(c.__webglFramebuffer),c.__webglDepthbuffer&&a.deleteRenderbuffer(c.__webglDepthbuffer);d.delete(b.texture);d.delete(b)}t.textures--}function m(b,g){var m=d.get(b);if(0<b.version&&m.__version!==b.version){var l=
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|
-b.image;if(void 0===l)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",b);else if(!1===l.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",b);else{void 0===m.__webglInit&&(m.__webglInit=!0,b.addEventListener("dispose",n),m.__webglTexture=a.createTexture(),t.textures++);c.activeTexture(a.TEXTURE0+g);c.bindTexture(a.TEXTURE_2D,m.__webglTexture);a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,b.flipY);a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,
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|
|
-b.premultiplyAlpha);a.pixelStorei(a.UNPACK_ALIGNMENT,b.unpackAlignment);var p=h(b.image,e.maxTextureSize);if((b.wrapS!==THREE.ClampToEdgeWrapping||b.wrapT!==THREE.ClampToEdgeWrapping||b.minFilter!==THREE.NearestFilter&&b.minFilter!==THREE.LinearFilter)&&!1===k(p))if(l=p,l instanceof HTMLImageElement||l instanceof HTMLCanvasElement){var r=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");r.width=THREE.Math.nearestPowerOfTwo(l.width);r.height=THREE.Math.nearestPowerOfTwo(l.height);r.getContext("2d").drawImage(l,
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|
|
-0,0,r.width,r.height);console.warn("THREE.WebGLRenderer: image is not power of two ("+l.width+"x"+l.height+"). Resized to "+r.width+"x"+r.height,l);p=r}else p=l;var l=k(p),r=f(b.format),s=f(b.type);q(a.TEXTURE_2D,b,l);var I=b.mipmaps;if(b instanceof THREE.DepthTexture){I=a.DEPTH_COMPONENT;if(b.type===THREE.FloatType){if(!u)throw Error("Float Depth Texture only supported in WebGL2.0");I=a.DEPTH_COMPONENT32F}else u&&(I=a.DEPTH_COMPONENT16);c.texImage2D(a.TEXTURE_2D,0,I,p.width,p.height,0,r,s,null)}else if(b instanceof
|
|
|
-THREE.DataTexture)if(0<I.length&&l){for(var B=0,F=I.length;B<F;B++)p=I[B],c.texImage2D(a.TEXTURE_2D,B,r,p.width,p.height,0,r,s,p.data);b.generateMipmaps=!1}else c.texImage2D(a.TEXTURE_2D,0,r,p.width,p.height,0,r,s,p.data);else if(b instanceof THREE.CompressedTexture)for(B=0,F=I.length;B<F;B++)p=I[B],b.format!==THREE.RGBAFormat&&b.format!==THREE.RGBFormat?-1<c.getCompressedTextureFormats().indexOf(r)?c.compressedTexImage2D(a.TEXTURE_2D,B,r,p.width,p.height,0,p.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):
|
|
|
-c.texImage2D(a.TEXTURE_2D,B,r,p.width,p.height,0,r,s,p.data);else if(0<I.length&&l){B=0;for(F=I.length;B<F;B++)p=I[B],c.texImage2D(a.TEXTURE_2D,B,r,r,s,p);b.generateMipmaps=!1}else c.texImage2D(a.TEXTURE_2D,0,r,r,s,p);b.generateMipmaps&&l&&a.generateMipmap(a.TEXTURE_2D);m.__version=b.version;if(b.onUpdate)b.onUpdate(b);return}}c.activeTexture(a.TEXTURE0+g);c.bindTexture(a.TEXTURE_2D,m.__webglTexture)}function q(c,g,h){h?(a.texParameteri(c,a.TEXTURE_WRAP_S,f(g.wrapS)),a.texParameteri(c,a.TEXTURE_WRAP_T,
|
|
|
+b.image;if(void 0===l)console.warn("THREE.WebGLRenderer: Texture marked for update but image is undefined",b);else if(!1===l.complete)console.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",b);else{void 0===m.__webglInit&&(m.__webglInit=!0,b.addEventListener("dispose",p),m.__webglTexture=a.createTexture(),t.textures++);c.activeTexture(a.TEXTURE0+g);c.bindTexture(a.TEXTURE_2D,m.__webglTexture);a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,b.flipY);a.pixelStorei(a.UNPACK_PREMULTIPLY_ALPHA_WEBGL,
|
|
|
+b.premultiplyAlpha);a.pixelStorei(a.UNPACK_ALIGNMENT,b.unpackAlignment);var n=h(b.image,e.maxTextureSize);if((b.wrapS!==THREE.ClampToEdgeWrapping||b.wrapT!==THREE.ClampToEdgeWrapping||b.minFilter!==THREE.NearestFilter&&b.minFilter!==THREE.LinearFilter)&&!1===k(n))if(l=n,l instanceof HTMLImageElement||l instanceof HTMLCanvasElement){var r=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");r.width=THREE.Math.nearestPowerOfTwo(l.width);r.height=THREE.Math.nearestPowerOfTwo(l.height);r.getContext("2d").drawImage(l,
|
|
|
+0,0,r.width,r.height);console.warn("THREE.WebGLRenderer: image is not power of two ("+l.width+"x"+l.height+"). Resized to "+r.width+"x"+r.height,l);n=r}else n=l;var l=k(n),r=f(b.format),s=f(b.type);q(a.TEXTURE_2D,b,l);var I=b.mipmaps;if(b instanceof THREE.DepthTexture){I=a.DEPTH_COMPONENT;if(b.type===THREE.FloatType){if(!u)throw Error("Float Depth Texture only supported in WebGL2.0");I=a.DEPTH_COMPONENT32F}else u&&(I=a.DEPTH_COMPONENT16);c.texImage2D(a.TEXTURE_2D,0,I,n.width,n.height,0,r,s,null)}else if(b instanceof
|
|
|
+THREE.DataTexture)if(0<I.length&&l){for(var B=0,F=I.length;B<F;B++)n=I[B],c.texImage2D(a.TEXTURE_2D,B,r,n.width,n.height,0,r,s,n.data);b.generateMipmaps=!1}else c.texImage2D(a.TEXTURE_2D,0,r,n.width,n.height,0,r,s,n.data);else if(b instanceof THREE.CompressedTexture)for(B=0,F=I.length;B<F;B++)n=I[B],b.format!==THREE.RGBAFormat&&b.format!==THREE.RGBFormat?-1<c.getCompressedTextureFormats().indexOf(r)?c.compressedTexImage2D(a.TEXTURE_2D,B,r,n.width,n.height,0,n.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):
|
|
|
+c.texImage2D(a.TEXTURE_2D,B,r,n.width,n.height,0,r,s,n.data);else if(0<I.length&&l){B=0;for(F=I.length;B<F;B++)n=I[B],c.texImage2D(a.TEXTURE_2D,B,r,r,s,n);b.generateMipmaps=!1}else c.texImage2D(a.TEXTURE_2D,0,r,r,s,n);b.generateMipmaps&&l&&a.generateMipmap(a.TEXTURE_2D);m.__version=b.version;if(b.onUpdate)b.onUpdate(b);return}}c.activeTexture(a.TEXTURE0+g);c.bindTexture(a.TEXTURE_2D,m.__webglTexture)}function q(c,g,h){h?(a.texParameteri(c,a.TEXTURE_WRAP_S,f(g.wrapS)),a.texParameteri(c,a.TEXTURE_WRAP_T,
|
|
|
f(g.wrapT)),a.texParameteri(c,a.TEXTURE_MAG_FILTER,f(g.magFilter)),a.texParameteri(c,a.TEXTURE_MIN_FILTER,f(g.minFilter))):(a.texParameteri(c,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(c,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),g.wrapS===THREE.ClampToEdgeWrapping&&g.wrapT===THREE.ClampToEdgeWrapping||console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping.",g),a.texParameteri(c,a.TEXTURE_MAG_FILTER,l(g.magFilter)),
|
|
|
a.texParameteri(c,a.TEXTURE_MIN_FILTER,l(g.minFilter)),g.minFilter!==THREE.NearestFilter&&g.minFilter!==THREE.LinearFilter&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.",g));!(h=b.get("EXT_texture_filter_anisotropic"))||g.type===THREE.FloatType&&null===b.get("OES_texture_float_linear")||g.type===THREE.HalfFloatType&&null===b.get("OES_texture_half_float_linear")||!(1<g.anisotropy||d.get(g).__currentAnisotropy)||
|
|
|
(a.texParameterf(c,h.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(g.anisotropy,e.getMaxAnisotropy())),d.get(g).__currentAnisotropy=g.anisotropy)}function r(b,e,g,h){var k=f(e.texture.format),l=f(e.texture.type);c.texImage2D(h,0,k,e.width,e.height,0,k,l,null);a.bindFramebuffer(a.FRAMEBUFFER,b);a.framebufferTexture2D(a.FRAMEBUFFER,g,h,d.get(e.texture).__webglTexture,0);a.bindFramebuffer(a.FRAMEBUFFER,null)}function s(b,c){a.bindRenderbuffer(a.RENDERBUFFER,b);c.depthBuffer&&!c.stencilBuffer?(a.renderbufferStorage(a.RENDERBUFFER,
|
|
|
a.DEPTH_COMPONENT16,c.width,c.height),a.framebufferRenderbuffer(a.FRAMEBUFFER,a.DEPTH_ATTACHMENT,a.RENDERBUFFER,b)):c.depthBuffer&&c.stencilBuffer?(a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_STENCIL,c.width,c.height),a.framebufferRenderbuffer(a.FRAMEBUFFER,a.DEPTH_STENCIL_ATTACHMENT,a.RENDERBUFFER,b)):a.renderbufferStorage(a.RENDERBUFFER,a.RGBA4,c.width,c.height);a.bindRenderbuffer(a.RENDERBUFFER,null)}var t=g.memory,u="undefined"!==typeof WebGL2RenderingContext&&a instanceof WebGL2RenderingContext;
|
|
|
-this.setTexture2D=m;this.setTextureCube=function(b,g){var l=d.get(b);if(6===b.image.length)if(0<b.version&&l.__version!==b.version){l.__image__webglTextureCube||(b.addEventListener("dispose",n),l.__image__webglTextureCube=a.createTexture(),t.textures++);c.activeTexture(a.TEXTURE0+g);c.bindTexture(a.TEXTURE_CUBE_MAP,l.__image__webglTextureCube);a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,b.flipY);for(var m=b instanceof THREE.CompressedTexture,p=b.image[0]instanceof THREE.DataTexture,r=[],s=0;6>s;s++)r[s]=
|
|
|
-m||p?p?b.image[s].image:b.image[s]:h(b.image[s],e.maxCubemapSize);var u=k(r[0]),B=f(b.format),F=f(b.type);q(a.TEXTURE_CUBE_MAP,b,u);for(s=0;6>s;s++)if(m)for(var K,P=r[s].mipmaps,M=0,H=P.length;M<H;M++)K=P[M],b.format!==THREE.RGBAFormat&&b.format!==THREE.RGBFormat?-1<c.getCompressedTextureFormats().indexOf(B)?c.compressedTexImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+s,M,B,K.width,K.height,0,K.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):
|
|
|
-c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+s,M,B,K.width,K.height,0,B,F,K.data);else p?c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+s,0,B,r[s].width,r[s].height,0,B,F,r[s].data):c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+s,0,B,B,F,r[s]);b.generateMipmaps&&u&&a.generateMipmap(a.TEXTURE_CUBE_MAP);l.__version=b.version;if(b.onUpdate)b.onUpdate(b)}else c.activeTexture(a.TEXTURE0+g),c.bindTexture(a.TEXTURE_CUBE_MAP,l.__image__webglTextureCube)};this.setTextureCubeDynamic=function(b,e){c.activeTexture(a.TEXTURE0+
|
|
|
-e);c.bindTexture(a.TEXTURE_CUBE_MAP,d.get(b).__webglTexture)};this.setupRenderTarget=function(b){var e=d.get(b),f=d.get(b.texture);b.addEventListener("dispose",p);f.__webglTexture=a.createTexture();t.textures++;var g=b instanceof THREE.WebGLRenderTargetCube,h=k(b);if(g){e.__webglFramebuffer=[];for(var l=0;6>l;l++)e.__webglFramebuffer[l]=a.createFramebuffer()}else e.__webglFramebuffer=a.createFramebuffer();if(g){c.bindTexture(a.TEXTURE_CUBE_MAP,f.__webglTexture);q(a.TEXTURE_CUBE_MAP,b.texture,h);for(l=
|
|
|
+this.setTexture2D=m;this.setTextureCube=function(b,g){var l=d.get(b);if(6===b.image.length)if(0<b.version&&l.__version!==b.version){l.__image__webglTextureCube||(b.addEventListener("dispose",p),l.__image__webglTextureCube=a.createTexture(),t.textures++);c.activeTexture(a.TEXTURE0+g);c.bindTexture(a.TEXTURE_CUBE_MAP,l.__image__webglTextureCube);a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,b.flipY);for(var m=b instanceof THREE.CompressedTexture,n=b.image[0]instanceof THREE.DataTexture,r=[],s=0;6>s;s++)r[s]=
|
|
|
+m||n?n?b.image[s].image:b.image[s]:h(b.image[s],e.maxCubemapSize);var u=k(r[0]),B=f(b.format),F=f(b.type);q(a.TEXTURE_CUBE_MAP,b,u);for(s=0;6>s;s++)if(m)for(var K,P=r[s].mipmaps,M=0,H=P.length;M<H;M++)K=P[M],b.format!==THREE.RGBAFormat&&b.format!==THREE.RGBFormat?-1<c.getCompressedTextureFormats().indexOf(B)?c.compressedTexImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+s,M,B,K.width,K.height,0,K.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):
|
|
|
+c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+s,M,B,K.width,K.height,0,B,F,K.data);else n?c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+s,0,B,r[s].width,r[s].height,0,B,F,r[s].data):c.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+s,0,B,B,F,r[s]);b.generateMipmaps&&u&&a.generateMipmap(a.TEXTURE_CUBE_MAP);l.__version=b.version;if(b.onUpdate)b.onUpdate(b)}else c.activeTexture(a.TEXTURE0+g),c.bindTexture(a.TEXTURE_CUBE_MAP,l.__image__webglTextureCube)};this.setTextureCubeDynamic=function(b,e){c.activeTexture(a.TEXTURE0+
|
|
|
+e);c.bindTexture(a.TEXTURE_CUBE_MAP,d.get(b).__webglTexture)};this.setupRenderTarget=function(b){var e=d.get(b),f=d.get(b.texture);b.addEventListener("dispose",n);f.__webglTexture=a.createTexture();t.textures++;var g=b instanceof THREE.WebGLRenderTargetCube,h=k(b);if(g){e.__webglFramebuffer=[];for(var l=0;6>l;l++)e.__webglFramebuffer[l]=a.createFramebuffer()}else e.__webglFramebuffer=a.createFramebuffer();if(g){c.bindTexture(a.TEXTURE_CUBE_MAP,f.__webglTexture);q(a.TEXTURE_CUBE_MAP,b.texture,h);for(l=
|
|
|
0;6>l;l++)r(e.__webglFramebuffer[l],b,a.COLOR_ATTACHMENT0,a.TEXTURE_CUBE_MAP_POSITIVE_X+l);b.texture.generateMipmaps&&h&&a.generateMipmap(a.TEXTURE_CUBE_MAP);c.bindTexture(a.TEXTURE_CUBE_MAP,null)}else c.bindTexture(a.TEXTURE_2D,f.__webglTexture),q(a.TEXTURE_2D,b.texture,h),r(e.__webglFramebuffer,b,a.COLOR_ATTACHMENT0,a.TEXTURE_2D),b.texture.generateMipmaps&&h&&a.generateMipmap(a.TEXTURE_2D),c.bindTexture(a.TEXTURE_2D,null);if(b.depthBuffer){e=d.get(b);f=b instanceof THREE.WebGLRenderTargetCube;if(b.depthTexture){if(f)throw Error("target.depthTexture not supported in Cube render targets");
|
|
|
if(b instanceof THREE.WebGLRenderTargetCube)throw Error("Depth Texture with cube render targets is not supported!");a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer);if(!(b.depthTexture instanceof THREE.DepthTexture))throw Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");d.get(b.depthTexture).__webglTexture&&b.depthTexture.image.width===b.width&&b.depthTexture.image.height===b.height||(b.depthTexture.image.width=b.width,b.depthTexture.image.height=b.height,b.depthTexture.needsUpdate=
|
|
|
!0);m(b.depthTexture,0);b=d.get(b.depthTexture).__webglTexture;a.framebufferTexture2D(a.FRAMEBUFFER,a.DEPTH_ATTACHMENT,a.TEXTURE_2D,b,0)}else if(f)for(e.__webglDepthbuffer=[],f=0;6>f;f++)a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer[f]),e.__webglDepthbuffer[f]=a.createRenderbuffer(),s(e.__webglDepthbuffer[f],b);else a.bindFramebuffer(a.FRAMEBUFFER,e.__webglFramebuffer),e.__webglDepthbuffer=a.createRenderbuffer(),s(e.__webglDepthbuffer,b);a.bindFramebuffer(a.FRAMEBUFFER,null)}};this.updateRenderTargetMipmap=
|
|
|
function(b){var e=b.texture;e.generateMipmaps&&k(b)&&e.minFilter!==THREE.NearestFilter&&e.minFilter!==THREE.LinearFilter&&(b=b instanceof THREE.WebGLRenderTargetCube?a.TEXTURE_CUBE_MAP:a.TEXTURE_2D,e=d.get(e).__webglTexture,c.bindTexture(b,e),a.generateMipmap(b),c.bindTexture(b,null))}};
|
|
|
THREE.WebGLUniforms=function(){var a=new THREE.Texture,b=new THREE.CubeTexture,c=[],d=[],e=function(a,b,d){var e=a[0];if(0>=e||0<e)return a;var f=b*d,g=c[f];void 0===g&&(g=new Float32Array(f),c[f]=g);if(0!==b)for(e.toArray(g,0),e=1,f=0;e!==b;++e)f+=d,a[e].toArray(g,f);return g},f=function(a,b){var c=d[b];void 0===c&&(c=new Int32Array(b),d[b]=c);for(var e=0;e!==b;++e)c[e]=a.allocTextureUnit();return c},g=function(a,b){a.uniform1f(this.addr,b)},h=function(a,b){a.uniform1i(this.addr,b)},k=function(a,
|
|
|
-b){void 0===b.x?a.uniform2fv(this.addr,b):a.uniform2f(this.addr,b.x,b.y)},l=function(a,b){void 0!==b.x?a.uniform3f(this.addr,b.x,b.y,b.z):void 0!==b.r?a.uniform3f(this.addr,b.r,b.g,b.b):a.uniform3fv(this.addr,b)},n=function(a,b){void 0===b.x?a.uniform4fv(this.addr,b):a.uniform4f(this.addr,b.x,b.y,b.z,b.w)},p=function(a,b){a.uniformMatrix2fv(this.addr,!1,b.elements||b)},m=function(a,b){a.uniformMatrix3fv(this.addr,!1,b.elements||b)},q=function(a,b){a.uniformMatrix4fv(this.addr,!1,b.elements||b)},r=
|
|
|
-function(b,c,d){var e=d.allocTextureUnit();b.uniform1i(this.addr,e);d.setTexture2D(c||a,e)},s=function(a,c,d){var e=d.allocTextureUnit();a.uniform1i(this.addr,e);d.setTextureCube(c||b,e)},t=function(a,b){a.uniform2iv(this.addr,b)},u=function(a,b){a.uniform3iv(this.addr,b)},v=function(a,b){a.uniform4iv(this.addr,b)},A=function(a){switch(a){case 5126:return g;case 35664:return k;case 35665:return l;case 35666:return n;case 35674:return p;case 35675:return m;case 35676:return q;case 35678:return r;case 35680:return s;
|
|
|
+b){void 0===b.x?a.uniform2fv(this.addr,b):a.uniform2f(this.addr,b.x,b.y)},l=function(a,b){void 0!==b.x?a.uniform3f(this.addr,b.x,b.y,b.z):void 0!==b.r?a.uniform3f(this.addr,b.r,b.g,b.b):a.uniform3fv(this.addr,b)},p=function(a,b){void 0===b.x?a.uniform4fv(this.addr,b):a.uniform4f(this.addr,b.x,b.y,b.z,b.w)},n=function(a,b){a.uniformMatrix2fv(this.addr,!1,b.elements||b)},m=function(a,b){a.uniformMatrix3fv(this.addr,!1,b.elements||b)},q=function(a,b){a.uniformMatrix4fv(this.addr,!1,b.elements||b)},r=
|
|
|
+function(b,c,d){var e=d.allocTextureUnit();b.uniform1i(this.addr,e);d.setTexture2D(c||a,e)},s=function(a,c,d){var e=d.allocTextureUnit();a.uniform1i(this.addr,e);d.setTextureCube(c||b,e)},t=function(a,b){a.uniform2iv(this.addr,b)},u=function(a,b){a.uniform3iv(this.addr,b)},v=function(a,b){a.uniform4iv(this.addr,b)},A=function(a){switch(a){case 5126:return g;case 35664:return k;case 35665:return l;case 35666:return p;case 35674:return n;case 35675:return m;case 35676:return q;case 35678:return r;case 35680:return s;
|
|
|
case 5124:case 35670:return h;case 35667:case 35671:return t;case 35668:case 35672:return u;case 35669:case 35673:return v}},w=function(a,b){a.uniform1fv(this.addr,b)},E=function(a,b){a.uniform1iv(this.addr,b)},z=function(a,b){a.uniform2fv(this.addr,e(b,this.size,2))},y=function(a,b){a.uniform3fv(this.addr,e(b,this.size,3))},C=function(a,b){a.uniform4fv(this.addr,e(b,this.size,4))},I=function(a,b){a.uniformMatrix2fv(this.addr,!1,e(b,this.size,4))},B=function(a,b){a.uniformMatrix3fv(this.addr,!1,e(b,
|
|
|
this.size,9))},F=function(a,b){a.uniformMatrix4fv(this.addr,!1,e(b,this.size,16))},K=function(b,c,d){var e=c.length,g=f(d,e);b.uniform1iv(this.addr,g);for(b=0;b!==e;++b)d.setTexture2D(c[b]||a,g[b])},P=function(a,c,d){var e=c.length,g=f(d,e);a.uniform1iv(this.addr,g);for(a=0;a!==e;++a)d.setTextureCube(c[a]||b,g[a])},M=function(a){switch(a){case 5126:return w;case 35664:return z;case 35665:return y;case 35666:return C;case 35674:return I;case 35675:return B;case 35676:return F;case 35678:return K;case 35680:return P;
|
|
|
case 5124:case 35670:return E;case 35667:case 35671:return t;case 35668:case 35672:return u;case 35669:case 35673:return v}},H=function(a,b,c){this.id=a;this.addr=c;this.setValue=A(b.type)},L=function(a,b,c){this.id=a;this.addr=c;this.size=b.size;this.setValue=M(b.type)},N=function(a){this.id=a;this.seq=[];this.map={}};N.prototype.setValue=function(a,b){for(var c=this.seq,d=0,e=c.length;d!==e;++d){var f=c[d];f.setValue(a,b[f.id])}};var O=/([\w\d_]+)(\])?(\[|\.)?/g,Q=function(a,b,c){this.seq=[];this.map=
|
|
|
{};this.renderer=c;c=a.getProgramParameter(b,a.ACTIVE_UNIFORMS);for(var d=0;d!==c;++d){var e=a.getActiveUniform(b,d),f=a.getUniformLocation(b,e.name),g=this,h=e.name,k=h.length;for(O.lastIndex=0;;){var l=O.exec(h),m=O.lastIndex,n=l[1],p=l[3];"]"===l[2]&&(n|=0);if(void 0===p||"["===p&&m+2===k){h=g;e=void 0===p?new H(n,e,f):new L(n,e,f);h.seq.push(e);h.map[e.id]=e;break}else p=g.map[n],void 0===p&&(p=new N(n),n=g,g=p,n.seq.push(g),n.map[g.id]=g),g=p}}};Q.prototype.setValue=function(a,b,c){b=this.map[b];
|
|
|
void 0!==b&&b.setValue(a,c,this.renderer)};Q.prototype.set=function(a,b,c){var d=this.map[c];void 0!==d&&d.setValue(a,b[c],this.renderer)};Q.prototype.setOptional=function(a,b,c){b=b[c];void 0!==b&&this.setValue(a,c,b)};Q.upload=function(a,b,c,d){for(var e=0,f=b.length;e!==f;++e){var g=b[e],h=c[g.id];!1!==h.needsUpdate&&g.setValue(a,h.value,d)}};Q.seqWithValue=function(a,b){for(var c=[],d=0,e=a.length;d!==e;++d){var f=a[d];f.id in b&&c.push(f)}return c};Q.splitDynamic=function(a,b){for(var c=null,
|
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|
d=a.length,e=0,f=0;f!==d;++f){var g=a[f],h=b[g.id];h&&!0===h.dynamic?(null===c&&(c=[]),c.push(g)):(e<f&&(a[e]=g),++e)}e<d&&(a.length=e);return c};Q.evalDynamic=function(a,b,c,d){for(var e=0,f=a.length;e!==f;++e){var g=b[a[e].id],h=g.onUpdateCallback;void 0!==h&&h.call(g,c,d)}};return Q}();
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-THREE.LensFlarePlugin=function(a,b){var c,d,e,f,g,h,k,l,n,p,m=a.context,q=a.state,r,s,t,u,v,A;this.render=function(w,E,z){if(0!==b.length){w=new THREE.Vector3;var y=z.w/z.z,C=.5*z.z,I=.5*z.w,B=16/z.w,F=new THREE.Vector2(B*y,B),K=new THREE.Vector3(1,1,0),P=new THREE.Vector2(1,1),M=new THREE.Box2;M.min.set(0,0);M.max.set(z.z-16,z.w-16);if(void 0===u){var B=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),H=new Uint16Array([0,1,2,0,2,3]);r=m.createBuffer();s=m.createBuffer();m.bindBuffer(m.ARRAY_BUFFER,
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+THREE.LensFlarePlugin=function(a,b){var c,d,e,f,g,h,k,l,p,n,m=a.context,q=a.state,r,s,t,u,v,A;this.render=function(w,E,z){if(0!==b.length){w=new THREE.Vector3;var y=z.w/z.z,C=.5*z.z,I=.5*z.w,B=16/z.w,F=new THREE.Vector2(B*y,B),K=new THREE.Vector3(1,1,0),P=new THREE.Vector2(1,1),M=new THREE.Box2;M.min.set(0,0);M.max.set(z.z-16,z.w-16);if(void 0===u){var B=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),H=new Uint16Array([0,1,2,0,2,3]);r=m.createBuffer();s=m.createBuffer();m.bindBuffer(m.ARRAY_BUFFER,
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r);m.bufferData(m.ARRAY_BUFFER,B,m.STATIC_DRAW);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,s);m.bufferData(m.ELEMENT_ARRAY_BUFFER,H,m.STATIC_DRAW);v=m.createTexture();A=m.createTexture();q.bindTexture(m.TEXTURE_2D,v);m.texImage2D(m.TEXTURE_2D,0,m.RGB,16,16,0,m.RGB,m.UNSIGNED_BYTE,null);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,
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m.NEAREST);q.bindTexture(m.TEXTURE_2D,A);m.texImage2D(m.TEXTURE_2D,0,m.RGBA,16,16,0,m.RGBA,m.UNSIGNED_BYTE,null);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MAG_FILTER,m.NEAREST);m.texParameteri(m.TEXTURE_2D,m.TEXTURE_MIN_FILTER,m.NEAREST);var B=t={vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nuniform sampler2D occlusionMap;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif ( renderType == 2 ) {\nvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility += texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility = visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *= visibility.b / 9.0;\nvVisibility *= 1.0 - visibility.a / 9.0;\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x + cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale + screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",
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fragmentShader:"uniform lowp int renderType;\nuniform sampler2D map;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nif ( renderType == 0 ) {\ngl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );\n} else if ( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * vVisibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"},H=m.createProgram(),L=m.createShader(m.FRAGMENT_SHADER),
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-N=m.createShader(m.VERTEX_SHADER),O="precision "+a.getPrecision()+" float;\n";m.shaderSource(L,O+B.fragmentShader);m.shaderSource(N,O+B.vertexShader);m.compileShader(L);m.compileShader(N);m.attachShader(H,L);m.attachShader(H,N);m.linkProgram(H);u=H;n=m.getAttribLocation(u,"position");p=m.getAttribLocation(u,"uv");c=m.getUniformLocation(u,"renderType");d=m.getUniformLocation(u,"map");e=m.getUniformLocation(u,"occlusionMap");f=m.getUniformLocation(u,"opacity");g=m.getUniformLocation(u,"color");h=m.getUniformLocation(u,
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-"scale");k=m.getUniformLocation(u,"rotation");l=m.getUniformLocation(u,"screenPosition")}m.useProgram(u);q.initAttributes();q.enableAttribute(n);q.enableAttribute(p);q.disableUnusedAttributes();m.uniform1i(e,0);m.uniform1i(d,1);m.bindBuffer(m.ARRAY_BUFFER,r);m.vertexAttribPointer(n,2,m.FLOAT,!1,16,0);m.vertexAttribPointer(p,2,m.FLOAT,!1,16,8);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,s);q.disable(m.CULL_FACE);q.setDepthWrite(!1);H=0;for(L=b.length;H<L;H++)if(B=16/z.w,F.set(B*y,B),N=b[H],w.set(N.matrixWorld.elements[12],
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+N=m.createShader(m.VERTEX_SHADER),O="precision "+a.getPrecision()+" float;\n";m.shaderSource(L,O+B.fragmentShader);m.shaderSource(N,O+B.vertexShader);m.compileShader(L);m.compileShader(N);m.attachShader(H,L);m.attachShader(H,N);m.linkProgram(H);u=H;p=m.getAttribLocation(u,"position");n=m.getAttribLocation(u,"uv");c=m.getUniformLocation(u,"renderType");d=m.getUniformLocation(u,"map");e=m.getUniformLocation(u,"occlusionMap");f=m.getUniformLocation(u,"opacity");g=m.getUniformLocation(u,"color");h=m.getUniformLocation(u,
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+"scale");k=m.getUniformLocation(u,"rotation");l=m.getUniformLocation(u,"screenPosition")}m.useProgram(u);q.initAttributes();q.enableAttribute(p);q.enableAttribute(n);q.disableUnusedAttributes();m.uniform1i(e,0);m.uniform1i(d,1);m.bindBuffer(m.ARRAY_BUFFER,r);m.vertexAttribPointer(p,2,m.FLOAT,!1,16,0);m.vertexAttribPointer(n,2,m.FLOAT,!1,16,8);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,s);q.disable(m.CULL_FACE);q.setDepthWrite(!1);H=0;for(L=b.length;H<L;H++)if(B=16/z.w,F.set(B*y,B),N=b[H],w.set(N.matrixWorld.elements[12],
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N.matrixWorld.elements[13],N.matrixWorld.elements[14]),w.applyMatrix4(E.matrixWorldInverse),w.applyProjection(E.projectionMatrix),K.copy(w),P.x=z.x+K.x*C+C-8,P.y=z.y+K.y*I+I-8,!0===M.containsPoint(P)){q.activeTexture(m.TEXTURE0);q.bindTexture(m.TEXTURE_2D,null);q.activeTexture(m.TEXTURE1);q.bindTexture(m.TEXTURE_2D,v);m.copyTexImage2D(m.TEXTURE_2D,0,m.RGB,P.x,P.y,16,16,0);m.uniform1i(c,0);m.uniform2f(h,F.x,F.y);m.uniform3f(l,K.x,K.y,K.z);q.disable(m.BLEND);q.enable(m.DEPTH_TEST);m.drawElements(m.TRIANGLES,
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6,m.UNSIGNED_SHORT,0);q.activeTexture(m.TEXTURE0);q.bindTexture(m.TEXTURE_2D,A);m.copyTexImage2D(m.TEXTURE_2D,0,m.RGBA,P.x,P.y,16,16,0);m.uniform1i(c,1);q.disable(m.DEPTH_TEST);q.activeTexture(m.TEXTURE1);q.bindTexture(m.TEXTURE_2D,v);m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0);N.positionScreen.copy(K);N.customUpdateCallback?N.customUpdateCallback(N):N.updateLensFlares();m.uniform1i(c,2);q.enable(m.BLEND);for(var O=0,Q=N.lensFlares.length;O<Q;O++){var J=N.lensFlares[O];.001<J.opacity&&.001<J.scale&&
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(K.x=J.x,K.y=J.y,K.z=J.z,B=J.size*J.scale/z.w,F.x=B*y,F.y=B,m.uniform3f(l,K.x,K.y,K.z),m.uniform2f(h,F.x,F.y),m.uniform1f(k,J.rotation),m.uniform1f(f,J.opacity),m.uniform3f(g,J.color.r,J.color.g,J.color.b),q.setBlending(J.blending,J.blendEquation,J.blendSrc,J.blendDst),a.setTexture2D(J.texture,1),m.drawElements(m.TRIANGLES,6,m.UNSIGNED_SHORT,0))}}q.enable(m.CULL_FACE);q.enable(m.DEPTH_TEST);q.setDepthWrite(!0);a.resetGLState()}}};
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-THREE.SpritePlugin=function(a,b){var c,d,e,f,g,h,k,l,n,p,m,q,r,s,t,u,v;function A(a,b){return a.renderOrder!==b.renderOrder?a.renderOrder-b.renderOrder:a.z!==b.z?b.z-a.z:b.id-a.id}var w=a.context,E=a.state,z,y,C,I,B=new THREE.Vector3,F=new THREE.Quaternion,K=new THREE.Vector3;this.render=function(P,M){if(0!==b.length){if(void 0===C){var H=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),L=new Uint16Array([0,1,2,0,2,3]);z=w.createBuffer();y=w.createBuffer();w.bindBuffer(w.ARRAY_BUFFER,
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+THREE.SpritePlugin=function(a,b){var c,d,e,f,g,h,k,l,p,n,m,q,r,s,t,u,v;function A(a,b){return a.renderOrder!==b.renderOrder?a.renderOrder-b.renderOrder:a.z!==b.z?b.z-a.z:b.id-a.id}var w=a.context,E=a.state,z,y,C,I,B=new THREE.Vector3,F=new THREE.Quaternion,K=new THREE.Vector3;this.render=function(P,M){if(0!==b.length){if(void 0===C){var H=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),L=new Uint16Array([0,1,2,0,2,3]);z=w.createBuffer();y=w.createBuffer();w.bindBuffer(w.ARRAY_BUFFER,
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z);w.bufferData(w.ARRAY_BUFFER,H,w.STATIC_DRAW);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,y);w.bufferData(w.ELEMENT_ARRAY_BUFFER,L,w.STATIC_DRAW);var H=w.createProgram(),L=w.createShader(w.VERTEX_SHADER),N=w.createShader(w.FRAGMENT_SHADER);w.shaderSource(L,["precision "+a.getPrecision()+" float;","uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition;\nfinalPosition = projectionMatrix * finalPosition;\ngl_Position = finalPosition;\n}"].join("\n"));
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w.shaderSource(N,["precision "+a.getPrecision()+" float;","uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n"));
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-w.compileShader(L);w.compileShader(N);w.attachShader(H,L);w.attachShader(H,N);w.linkProgram(H);C=H;u=w.getAttribLocation(C,"position");v=w.getAttribLocation(C,"uv");c=w.getUniformLocation(C,"uvOffset");d=w.getUniformLocation(C,"uvScale");e=w.getUniformLocation(C,"rotation");f=w.getUniformLocation(C,"scale");g=w.getUniformLocation(C,"color");h=w.getUniformLocation(C,"map");k=w.getUniformLocation(C,"opacity");l=w.getUniformLocation(C,"modelViewMatrix");n=w.getUniformLocation(C,"projectionMatrix");p=
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+w.compileShader(L);w.compileShader(N);w.attachShader(H,L);w.attachShader(H,N);w.linkProgram(H);C=H;u=w.getAttribLocation(C,"position");v=w.getAttribLocation(C,"uv");c=w.getUniformLocation(C,"uvOffset");d=w.getUniformLocation(C,"uvScale");e=w.getUniformLocation(C,"rotation");f=w.getUniformLocation(C,"scale");g=w.getUniformLocation(C,"color");h=w.getUniformLocation(C,"map");k=w.getUniformLocation(C,"opacity");l=w.getUniformLocation(C,"modelViewMatrix");p=w.getUniformLocation(C,"projectionMatrix");n=
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w.getUniformLocation(C,"fogType");m=w.getUniformLocation(C,"fogDensity");q=w.getUniformLocation(C,"fogNear");r=w.getUniformLocation(C,"fogFar");s=w.getUniformLocation(C,"fogColor");t=w.getUniformLocation(C,"alphaTest");H=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");H.width=8;H.height=8;L=H.getContext("2d");L.fillStyle="white";L.fillRect(0,0,8,8);I=new THREE.Texture(H);I.needsUpdate=!0}w.useProgram(C);E.initAttributes();E.enableAttribute(u);E.enableAttribute(v);E.disableUnusedAttributes();
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-E.disable(w.CULL_FACE);E.enable(w.BLEND);w.bindBuffer(w.ARRAY_BUFFER,z);w.vertexAttribPointer(u,2,w.FLOAT,!1,16,0);w.vertexAttribPointer(v,2,w.FLOAT,!1,16,8);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,y);w.uniformMatrix4fv(n,!1,M.projectionMatrix.elements);E.activeTexture(w.TEXTURE0);w.uniform1i(h,0);L=H=0;(N=P.fog)?(w.uniform3f(s,N.color.r,N.color.g,N.color.b),N instanceof THREE.Fog?(w.uniform1f(q,N.near),w.uniform1f(r,N.far),w.uniform1i(p,1),L=H=1):N instanceof THREE.FogExp2&&(w.uniform1f(m,N.density),
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-w.uniform1i(p,2),L=H=2)):(w.uniform1i(p,0),L=H=0);for(var N=0,O=b.length;N<O;N++){var Q=b[N];Q.modelViewMatrix.multiplyMatrices(M.matrixWorldInverse,Q.matrixWorld);Q.z=-Q.modelViewMatrix.elements[14]}b.sort(A);for(var J=[],N=0,O=b.length;N<O;N++){var Q=b[N],D=Q.material;w.uniform1f(t,D.alphaTest);w.uniformMatrix4fv(l,!1,Q.modelViewMatrix.elements);Q.matrixWorld.decompose(B,F,K);J[0]=K.x;J[1]=K.y;Q=0;P.fog&&D.fog&&(Q=L);H!==Q&&(w.uniform1i(p,Q),H=Q);null!==D.map?(w.uniform2f(c,D.map.offset.x,D.map.offset.y),
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+E.disable(w.CULL_FACE);E.enable(w.BLEND);w.bindBuffer(w.ARRAY_BUFFER,z);w.vertexAttribPointer(u,2,w.FLOAT,!1,16,0);w.vertexAttribPointer(v,2,w.FLOAT,!1,16,8);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,y);w.uniformMatrix4fv(p,!1,M.projectionMatrix.elements);E.activeTexture(w.TEXTURE0);w.uniform1i(h,0);L=H=0;(N=P.fog)?(w.uniform3f(s,N.color.r,N.color.g,N.color.b),N instanceof THREE.Fog?(w.uniform1f(q,N.near),w.uniform1f(r,N.far),w.uniform1i(n,1),L=H=1):N instanceof THREE.FogExp2&&(w.uniform1f(m,N.density),
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+w.uniform1i(n,2),L=H=2)):(w.uniform1i(n,0),L=H=0);for(var N=0,O=b.length;N<O;N++){var Q=b[N];Q.modelViewMatrix.multiplyMatrices(M.matrixWorldInverse,Q.matrixWorld);Q.z=-Q.modelViewMatrix.elements[14]}b.sort(A);for(var J=[],N=0,O=b.length;N<O;N++){var Q=b[N],D=Q.material;w.uniform1f(t,D.alphaTest);w.uniformMatrix4fv(l,!1,Q.modelViewMatrix.elements);Q.matrixWorld.decompose(B,F,K);J[0]=K.x;J[1]=K.y;Q=0;P.fog&&D.fog&&(Q=L);H!==Q&&(w.uniform1i(n,Q),H=Q);null!==D.map?(w.uniform2f(c,D.map.offset.x,D.map.offset.y),
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w.uniform2f(d,D.map.repeat.x,D.map.repeat.y)):(w.uniform2f(c,0,0),w.uniform2f(d,1,1));w.uniform1f(k,D.opacity);w.uniform3f(g,D.color.r,D.color.g,D.color.b);w.uniform1f(e,D.rotation);w.uniform2fv(f,J);E.setBlending(D.blending,D.blendEquation,D.blendSrc,D.blendDst);E.setDepthTest(D.depthTest);E.setDepthWrite(D.depthWrite);D.map?a.setTexture2D(D.map,0):a.setTexture2D(I,0);w.drawElements(w.TRIANGLES,6,w.UNSIGNED_SHORT,0)}E.enable(w.CULL_FACE);a.resetGLState()}}};
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Object.assign(THREE,{Face4:function(a,b,c,d,e,f,g){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new THREE.Face3(a,b,c,e,f,g)},LineStrip:0,LinePieces:1,MeshFaceMaterial:THREE.MultiMaterial,PointCloud:function(a,b){console.warn("THREE.PointCloud has been renamed to THREE.Points.");return new THREE.Points(a,b)},Particle:THREE.Sprite,ParticleSystem:function(a,b){console.warn("THREE.ParticleSystem has been renamed to THREE.Points.");return new THREE.Points(a,
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b)},PointCloudMaterial:function(a){console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.");return new THREE.PointsMaterial(a)},ParticleBasicMaterial:function(a){console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial.");return new THREE.PointsMaterial(a)},ParticleSystemMaterial:function(a){console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.");return new THREE.PointsMaterial(a)},Vertex:function(a,b,c){console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead.");
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@@ -818,14 +820,14 @@ THREE.Projector=function(){console.error("THREE.Projector has been moved to /exa
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THREE.CanvasRenderer=function(){console.error("THREE.CanvasRenderer has been moved to /examples/js/renderers/CanvasRenderer.js");this.domElement=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");this.clear=function(){};this.render=function(){};this.setClearColor=function(){};this.setSize=function(){}};
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THREE.CurveUtils={tangentQuadraticBezier:function(a,b,c,d){return 2*(1-a)*(c-b)+2*a*(d-c)},tangentCubicBezier:function(a,b,c,d,e){return-3*b*(1-a)*(1-a)+3*c*(1-a)*(1-a)-6*a*c*(1-a)+6*a*d*(1-a)-3*a*a*d+3*a*a*e},tangentSpline:function(a,b,c,d,e){return 6*a*a-6*a+(3*a*a-4*a+1)+(-6*a*a+6*a)+(3*a*a-2*a)},interpolate:function(a,b,c,d,e){a=.5*(c-a);d=.5*(d-b);var f=e*e;return(2*b-2*c+a+d)*e*f+(-3*b+3*c-2*a-d)*f+a*e+b}};
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THREE.SceneUtils={createMultiMaterialObject:function(a,b){for(var c=new THREE.Group,d=0,e=b.length;d<e;d++)c.add(new THREE.Mesh(a,b[d]));return c},detach:function(a,b,c){a.applyMatrix(b.matrixWorld);b.remove(a);c.add(a)},attach:function(a,b,c){var d=new THREE.Matrix4;d.getInverse(c.matrixWorld);a.applyMatrix(d);b.remove(a);c.add(a)}};
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-THREE.ShapeUtils={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;e<b;d=e++)c+=a[d].x*a[e].y-a[e].x*a[d].y;return.5*c},triangulate:function(){return function(a,b){var c=a.length;if(3>c)return null;var d=[],e=[],f=[],g,h,k;if(0<THREE.ShapeUtils.area(a))for(h=0;h<c;h++)e[h]=h;else for(h=0;h<c;h++)e[h]=c-1-h;var l=2*c;for(h=c-1;2<c;){if(0>=l--){console.warn("THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()");break}g=h;c<=g&&(g=0);h=g+1;c<=h&&(h=0);k=h+1;c<=k&&(k=0);var n;a:{var p=
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-n=void 0,m=void 0,q=void 0,r=void 0,s=void 0,t=void 0,u=void 0,v=void 0,p=a[e[g]].x,m=a[e[g]].y,q=a[e[h]].x,r=a[e[h]].y,s=a[e[k]].x,t=a[e[k]].y;if(Number.EPSILON>(q-p)*(t-m)-(r-m)*(s-p))n=!1;else{var A=void 0,w=void 0,E=void 0,z=void 0,y=void 0,C=void 0,I=void 0,B=void 0,F=void 0,K=void 0,F=B=I=v=u=void 0,A=s-q,w=t-r,E=p-s,z=m-t,y=q-p,C=r-m;for(n=0;n<c;n++)if(u=a[e[n]].x,v=a[e[n]].y,!(u===p&&v===m||u===q&&v===r||u===s&&v===t)&&(I=u-p,B=v-m,F=u-q,K=v-r,u-=s,v-=t,F=A*K-w*F,I=y*B-C*I,B=E*v-z*u,F>=-Number.EPSILON&&
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|
|
-B>=-Number.EPSILON&&I>=-Number.EPSILON)){n=!1;break a}n=!0}}if(n){d.push([a[e[g]],a[e[h]],a[e[k]]]);f.push([e[g],e[h],e[k]]);g=h;for(k=h+1;k<c;g++,k++)e[g]=e[k];c--;l=2*c}}return b?f:d}}(),triangulateShape:function(a,b){function c(a,b,c){return a.x!==b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function d(a,b,d,e,f){var g=b.x-a.x,h=b.y-a.y,k=e.x-d.x,l=e.y-d.y,n=a.x-d.x,p=a.y-d.y,y=h*k-g*l,C=h*n-g*p;if(Math.abs(y)>Number.EPSILON){if(0<y){if(0>C||C>
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|
+THREE.ShapeUtils={area:function(a){for(var b=a.length,c=0,d=b-1,e=0;e<b;d=e++)c+=a[d].x*a[e].y-a[e].x*a[d].y;return.5*c},triangulate:function(){return function(a,b){var c=a.length;if(3>c)return null;var d=[],e=[],f=[],g,h,k;if(0<THREE.ShapeUtils.area(a))for(h=0;h<c;h++)e[h]=h;else for(h=0;h<c;h++)e[h]=c-1-h;var l=2*c;for(h=c-1;2<c;){if(0>=l--){console.warn("THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()");break}g=h;c<=g&&(g=0);h=g+1;c<=h&&(h=0);k=h+1;c<=k&&(k=0);var p;a:{var n=
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+p=void 0,m=void 0,q=void 0,r=void 0,s=void 0,t=void 0,u=void 0,v=void 0,n=a[e[g]].x,m=a[e[g]].y,q=a[e[h]].x,r=a[e[h]].y,s=a[e[k]].x,t=a[e[k]].y;if(Number.EPSILON>(q-n)*(t-m)-(r-m)*(s-n))p=!1;else{var A=void 0,w=void 0,E=void 0,z=void 0,y=void 0,C=void 0,I=void 0,B=void 0,F=void 0,K=void 0,F=B=I=v=u=void 0,A=s-q,w=t-r,E=n-s,z=m-t,y=q-n,C=r-m;for(p=0;p<c;p++)if(u=a[e[p]].x,v=a[e[p]].y,!(u===n&&v===m||u===q&&v===r||u===s&&v===t)&&(I=u-n,B=v-m,F=u-q,K=v-r,u-=s,v-=t,F=A*K-w*F,I=y*B-C*I,B=E*v-z*u,F>=-Number.EPSILON&&
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|
|
+B>=-Number.EPSILON&&I>=-Number.EPSILON)){p=!1;break a}p=!0}}if(p){d.push([a[e[g]],a[e[h]],a[e[k]]]);f.push([e[g],e[h],e[k]]);g=h;for(k=h+1;k<c;g++,k++)e[g]=e[k];c--;l=2*c}}return b?f:d}}(),triangulateShape:function(a,b){function c(a,b,c){return a.x!==b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function d(a,b,d,e,f){var g=b.x-a.x,h=b.y-a.y,k=e.x-d.x,l=e.y-d.y,n=a.x-d.x,p=a.y-d.y,y=h*k-g*l,C=h*n-g*p;if(Math.abs(y)>Number.EPSILON){if(0<y){if(0>C||C>
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y)return[];k=l*n-k*p;if(0>k||k>y)return[]}else{if(0<C||C<y)return[];k=l*n-k*p;if(0<k||k<y)return[]}if(0===k)return!f||0!==C&&C!==y?[a]:[];if(k===y)return!f||0!==C&&C!==y?[b]:[];if(0===C)return[d];if(C===y)return[e];f=k/y;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!==C||l*n!==k*p)return[];h=0===g&&0===h;k=0===k&&0===l;if(h&&k)return a.x!==d.x||a.y!==d.y?[]:[a];if(h)return c(d,e,a)?[a]:[];if(k)return c(a,b,d)?[d]:[];0!==g?(a.x<b.x?(g=a,k=a.x,h=b,a=b.x):(g=b,k=b.x,h=a,a=a.x),d.x<e.x?(b=d,y=d.x,l=e,d=e.x):(b=
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-e,y=e.x,l=d,d=d.x)):(a.y<b.y?(g=a,k=a.y,h=b,a=b.y):(g=b,k=b.y,h=a,a=a.y),d.y<e.y?(b=d,y=d.y,l=e,d=e.y):(b=e,y=e.y,l=d,d=d.y));return k<=y?a<y?[]:a===y?f?[]:[b]:a<=d?[b,h]:[b,l]:k>d?[]:k===d?f?[]:[g]:a<=d?[g,h]:[g,l]}function e(a,b,c,d){var e=b.x-a.x,f=b.y-a.y;b=c.x-a.x;c=c.y-a.y;var g=d.x-a.x;d=d.y-a.y;a=e*c-f*b;e=e*d-f*g;return Math.abs(a)>Number.EPSILON?(b=g*c-d*b,0<a?0<=e&&0<=b:0<=e||0<=b):0<e}var f,g,h,k,l,n={};h=a.concat();f=0;for(g=b.length;f<g;f++)Array.prototype.push.apply(h,b[f]);f=0;for(g=
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-h.length;f<g;f++)l=h[f].x+":"+h[f].y,void 0!==n[l]&&console.warn("THREE.Shape: Duplicate point",l),n[l]=f;f=function(a,b){function c(a,b){var d=h.length-1,f=a-1;0>f&&(f=d);var g=a+1;g>d&&(g=0);d=e(h[a],h[f],h[g],k[b]);if(!d)return!1;d=k.length-1;f=b-1;0>f&&(f=d);g=b+1;g>d&&(g=0);return(d=e(k[b],k[f],k[g],h[a]))?!0:!1}function f(a,b){var c,e;for(c=0;c<h.length;c++)if(e=c+1,e%=h.length,e=d(a,b,h[c],h[e],!0),0<e.length)return!0;return!1}function g(a,c){var e,f,h,k;for(e=0;e<l.length;e++)for(f=b[l[e]],
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+e,y=e.x,l=d,d=d.x)):(a.y<b.y?(g=a,k=a.y,h=b,a=b.y):(g=b,k=b.y,h=a,a=a.y),d.y<e.y?(b=d,y=d.y,l=e,d=e.y):(b=e,y=e.y,l=d,d=d.y));return k<=y?a<y?[]:a===y?f?[]:[b]:a<=d?[b,h]:[b,l]:k>d?[]:k===d?f?[]:[g]:a<=d?[g,h]:[g,l]}function e(a,b,c,d){var e=b.x-a.x,f=b.y-a.y;b=c.x-a.x;c=c.y-a.y;var g=d.x-a.x;d=d.y-a.y;a=e*c-f*b;e=e*d-f*g;return Math.abs(a)>Number.EPSILON?(b=g*c-d*b,0<a?0<=e&&0<=b:0<=e||0<=b):0<e}var f,g,h,k,l,p={};h=a.concat();f=0;for(g=b.length;f<g;f++)Array.prototype.push.apply(h,b[f]);f=0;for(g=
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+h.length;f<g;f++)l=h[f].x+":"+h[f].y,void 0!==p[l]&&console.warn("THREE.Shape: Duplicate point",l),p[l]=f;f=function(a,b){function c(a,b){var d=h.length-1,f=a-1;0>f&&(f=d);var g=a+1;g>d&&(g=0);d=e(h[a],h[f],h[g],k[b]);if(!d)return!1;d=k.length-1;f=b-1;0>f&&(f=d);g=b+1;g>d&&(g=0);return(d=e(k[b],k[f],k[g],h[a]))?!0:!1}function f(a,b){var c,e;for(c=0;c<h.length;c++)if(e=c+1,e%=h.length,e=d(a,b,h[c],h[e],!0),0<e.length)return!0;return!1}function g(a,c){var e,f,h,k;for(e=0;e<l.length;e++)for(f=b[l[e]],
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h=0;h<f.length;h++)if(k=h+1,k%=f.length,k=d(a,c,f[h],f[k],!0),0<k.length)return!0;return!1}var h=a.concat(),k,l=[],n,p,z,y,C,I=[],B,F,K,P=0;for(n=b.length;P<n;P++)l.push(P);B=0;for(var M=2*l.length;0<l.length;){M--;if(0>M){console.log("Infinite Loop! Holes left:"+l.length+", Probably Hole outside Shape!");break}for(p=B;p<h.length;p++){z=h[p];n=-1;for(P=0;P<l.length;P++)if(y=l[P],C=z.x+":"+z.y+":"+y,void 0===I[C]){k=b[y];for(F=0;F<k.length;F++)if(y=k[F],c(p,F)&&!f(z,y)&&!g(z,y)){n=F;l.splice(P,1);
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-B=h.slice(0,p+1);y=h.slice(p);F=k.slice(n);K=k.slice(0,n+1);h=B.concat(F).concat(K).concat(y);B=p;break}if(0<=n)break;I[C]=!0}if(0<=n)break}}return h}(a,b);var p=THREE.ShapeUtils.triangulate(f,!1);f=0;for(g=p.length;f<g;f++)for(k=p[f],h=0;3>h;h++)l=k[h].x+":"+k[h].y,l=n[l],void 0!==l&&(k[h]=l);return p.concat()},isClockWise:function(a){return 0>THREE.ShapeUtils.area(a)},b2:function(){return function(a,b,c,d){var e=1-a;return e*e*b+2*(1-a)*a*c+a*a*d}}(),b3:function(){return function(a,b,c,d,e){var f=
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+B=h.slice(0,p+1);y=h.slice(p);F=k.slice(n);K=k.slice(0,n+1);h=B.concat(F).concat(K).concat(y);B=p;break}if(0<=n)break;I[C]=!0}if(0<=n)break}}return h}(a,b);var n=THREE.ShapeUtils.triangulate(f,!1);f=0;for(g=n.length;f<g;f++)for(k=n[f],h=0;3>h;h++)l=k[h].x+":"+k[h].y,l=p[l],void 0!==l&&(k[h]=l);return n.concat()},isClockWise:function(a){return 0>THREE.ShapeUtils.area(a)},b2:function(){return function(a,b,c,d){var e=1-a;return e*e*b+2*(1-a)*a*c+a*a*d}}(),b3:function(){return function(a,b,c,d,e){var f=
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1-a,g=1-a;return f*f*f*b+3*g*g*a*c+3*(1-a)*a*a*d+a*a*a*e}}()};THREE.Curve=function(){};
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THREE.Curve.prototype={constructor:THREE.Curve,getPoint:function(a){console.warn("THREE.Curve: Warning, getPoint() not implemented!");return null},getPointAt:function(a){a=this.getUtoTmapping(a);return this.getPoint(a)},getPoints:function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b++)c.push(this.getPoint(b/a));return c},getSpacedPoints:function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b++)c.push(this.getPointAt(b/a));return c},getLength:function(){var a=this.getLengths();return a[a.length-1]},getLengths:function(a){a||
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(a=this.__arcLengthDivisions?this.__arcLengthDivisions:200);if(this.cacheArcLengths&&this.cacheArcLengths.length===a+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var b=[],c,d=this.getPoint(0),e,f=0;b.push(0);for(e=1;e<=a;e++)c=this.getPoint(e/a),f+=c.distanceTo(d),b.push(f),d=c;return this.cacheArcLengths=b},updateArcLengths:function(){this.needsUpdate=!0;this.getLengths()},getUtoTmapping:function(a,b){var c=this.getLengths(),d=0,e=c.length,f;f=b?b:a*c[e-1];for(var g=0,h=e-
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@@ -834,20 +836,20 @@ THREE.Curve.create=function(a,b){a.prototype=Object.create(THREE.Curve.prototype
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THREE.CurvePath.prototype=Object.assign(Object.create(THREE.Curve.prototype),{constructor:THREE.CurvePath,add:function(a){this.curves.push(a)},closePath:function(){var a=this.curves[0].getPoint(0),b=this.curves[this.curves.length-1].getPoint(1);a.equals(b)||this.curves.push(new THREE.LineCurve(b,a))},getPoint:function(a){for(var b=a*this.getLength(),c=this.getCurveLengths(),d=0;d<c.length;){if(c[d]>=b)return a=this.curves[d],b=1-(c[d]-b)/a.getLength(),a.getPointAt(b);d++}return null},getLength:function(){var a=
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this.getCurveLengths();return a[a.length-1]},updateArcLengths:function(){this.needsUpdate=!0;this.cacheLengths=null;this.getLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var a=[],b=0,c=0,d=this.curves.length;c<d;c++)b+=this.curves[c].getLength(),a.push(b);return this.cacheLengths=a},createPointsGeometry:function(a){a=this.getPoints(a);return this.createGeometry(a)},createSpacedPointsGeometry:function(a){a=this.getSpacedPoints(a);
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return this.createGeometry(a)},createGeometry:function(a){for(var b=new THREE.Geometry,c=0,d=a.length;c<d;c++){var e=a[c];b.vertices.push(new THREE.Vector3(e.x,e.y,e.z||0))}return b}});THREE.Font=function(a){this.data=a};
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-Object.assign(THREE.Font.prototype,{generateShapes:function(a,b,c){void 0===b&&(b=100);void 0===c&&(c=4);var d=this.data;a=String(a).split("");var e=b/d.resolution,f=0;b=[];for(var g=0;g<a.length;g++){var h;h=e;var k=f,l=d.glyphs[a[g]]||d.glyphs["?"];if(l){var n=new THREE.Path,p=[],m=THREE.ShapeUtils.b2,q=THREE.ShapeUtils.b3,r=void 0,s=void 0,t=s=r=void 0,u=void 0,v=void 0,A=void 0,w=void 0,E=void 0,u=void 0;if(l.o)for(var z=l._cachedOutline||(l._cachedOutline=l.o.split(" ")),y=0,C=z.length;y<C;)switch(z[y++]){case "m":r=
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-z[y++]*h+k;s=z[y++]*h;n.moveTo(r,s);break;case "l":r=z[y++]*h+k;s=z[y++]*h;n.lineTo(r,s);break;case "q":r=z[y++]*h+k;s=z[y++]*h;v=z[y++]*h+k;A=z[y++]*h;n.quadraticCurveTo(v,A,r,s);if(u=p[p.length-1])for(var t=u.x,u=u.y,I=1;I<=c;I++){var B=I/c;m(B,t,v,r);m(B,u,A,s)}break;case "b":if(r=z[y++]*h+k,s=z[y++]*h,v=z[y++]*h+k,A=z[y++]*h,w=z[y++]*h+k,E=z[y++]*h,n.bezierCurveTo(v,A,w,E,r,s),u=p[p.length-1])for(t=u.x,u=u.y,I=1;I<=c;I++)B=I/c,q(B,t,v,w,r),q(B,u,A,E,s)}h={offset:l.ha*h,path:n}}else h=void 0;f+=
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+Object.assign(THREE.Font.prototype,{generateShapes:function(a,b,c){void 0===b&&(b=100);void 0===c&&(c=4);var d=this.data;a=String(a).split("");var e=b/d.resolution,f=0;b=[];for(var g=0;g<a.length;g++){var h;h=e;var k=f,l=d.glyphs[a[g]]||d.glyphs["?"];if(l){var p=new THREE.Path,n=[],m=THREE.ShapeUtils.b2,q=THREE.ShapeUtils.b3,r=void 0,s=void 0,t=s=r=void 0,u=void 0,v=void 0,A=void 0,w=void 0,E=void 0,u=void 0;if(l.o)for(var z=l._cachedOutline||(l._cachedOutline=l.o.split(" ")),y=0,C=z.length;y<C;)switch(z[y++]){case "m":r=
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+z[y++]*h+k;s=z[y++]*h;p.moveTo(r,s);break;case "l":r=z[y++]*h+k;s=z[y++]*h;p.lineTo(r,s);break;case "q":r=z[y++]*h+k;s=z[y++]*h;v=z[y++]*h+k;A=z[y++]*h;p.quadraticCurveTo(v,A,r,s);if(u=n[n.length-1])for(var t=u.x,u=u.y,I=1;I<=c;I++){var B=I/c;m(B,t,v,r);m(B,u,A,s)}break;case "b":if(r=z[y++]*h+k,s=z[y++]*h,v=z[y++]*h+k,A=z[y++]*h,w=z[y++]*h+k,E=z[y++]*h,p.bezierCurveTo(v,A,w,E,r,s),u=n[n.length-1])for(t=u.x,u=u.y,I=1;I<=c;I++)B=I/c,q(B,t,v,w,r),q(B,u,A,E,s)}h={offset:l.ha*h,path:p}}else h=void 0;f+=
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h.offset;b.push(h.path)}c=[];d=0;for(a=b.length;d<a;d++)Array.prototype.push.apply(c,b[d].toShapes());return c}});THREE.Path=function(a){THREE.CurvePath.call(this);this.actions=[];a&&this.fromPoints(a)};
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THREE.Path.prototype=Object.assign(Object.create(THREE.CurvePath.prototype),{constructor:THREE.Path,fromPoints:function(a){this.moveTo(a[0].x,a[0].y);for(var b=1,c=a.length;b<c;b++)this.lineTo(a[b].x,a[b].y)},moveTo:function(a,b){this.actions.push({action:"moveTo",args:[a,b]})},lineTo:function(a,b){var c=this.actions[this.actions.length-1].args,c=new THREE.LineCurve(new THREE.Vector2(c[c.length-2],c[c.length-1]),new THREE.Vector2(a,b));this.curves.push(c);this.actions.push({action:"lineTo",args:[a,
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b]})},quadraticCurveTo:function(a,b,c,d){var e=this.actions[this.actions.length-1].args,e=new THREE.QuadraticBezierCurve(new THREE.Vector2(e[e.length-2],e[e.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,d));this.curves.push(e);this.actions.push({action:"quadraticCurveTo",args:[a,b,c,d]})},bezierCurveTo:function(a,b,c,d,e,f){var g=this.actions[this.actions.length-1].args,g=new THREE.CubicBezierCurve(new THREE.Vector2(g[g.length-2],g[g.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,d),
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new THREE.Vector2(e,f));this.curves.push(g);this.actions.push({action:"bezierCurveTo",args:[a,b,c,d,e,f]})},splineThru:function(a){var b=Array.prototype.slice.call(arguments),c=this.actions[this.actions.length-1].args,c=[new THREE.Vector2(c[c.length-2],c[c.length-1])];Array.prototype.push.apply(c,a);c=new THREE.SplineCurve(c);this.curves.push(c);c=a[a.length-1];b.push(c.x);b.push(c.y);this.actions.push({action:"splineThru",args:b})},arc:function(a,b,c,d,e,f){var g=this.actions[this.actions.length-
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1].args;this.absarc(a+g[g.length-2],b+g[g.length-1],c,d,e,f)},absarc:function(a,b,c,d,e,f){this.absellipse(a,b,c,c,d,e,f)},ellipse:function(a,b,c,d,e,f,g,h){var k=this.actions[this.actions.length-1].args;this.absellipse(a+k[k.length-2],b+k[k.length-1],c,d,e,f,g,h)},absellipse:function(a,b,c,d,e,f,g,h){var k=[a,b,c,d,e,f,g,h||0];a=new THREE.EllipseCurve(a,b,c,d,e,f,g,h);this.curves.push(a);a=a.getPoint(1);k.push(a.x);k.push(a.y);this.actions.push({action:"ellipse",args:k})},getSpacedPoints:function(a){a||
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-(a=40);for(var b=[],c=0;c<a;c++)b.push(this.getPoint(c/a));this.autoClose&&b.push(b[0]);return b},getPoints:function(a){a=a||12;for(var b=THREE.ShapeUtils.b2,c=THREE.ShapeUtils.b3,d=[],e,f,g,h,k,l,n,p,m,q,r=0,s=this.actions.length;r<s;r++){m=this.actions[r];var t=m.args;switch(m.action){case "moveTo":d.push(new THREE.Vector2(t[0],t[1]));break;case "lineTo":d.push(new THREE.Vector2(t[0],t[1]));break;case "quadraticCurveTo":e=t[2];f=t[3];k=t[0];l=t[1];0<d.length?(m=d[d.length-1],n=m.x,p=m.y):(m=this.actions[r-
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-1].args,n=m[m.length-2],p=m[m.length-1]);for(t=1;t<=a;t++)q=t/a,m=b(q,n,k,e),q=b(q,p,l,f),d.push(new THREE.Vector2(m,q));break;case "bezierCurveTo":e=t[4];f=t[5];k=t[0];l=t[1];g=t[2];h=t[3];0<d.length?(m=d[d.length-1],n=m.x,p=m.y):(m=this.actions[r-1].args,n=m[m.length-2],p=m[m.length-1]);for(t=1;t<=a;t++)q=t/a,m=c(q,n,k,g,e),q=c(q,p,l,h,f),d.push(new THREE.Vector2(m,q));break;case "splineThru":m=this.actions[r-1].args;q=[new THREE.Vector2(m[m.length-2],m[m.length-1])];m=a*t[0].length;q=q.concat(t[0]);
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-q=new THREE.SplineCurve(q);for(t=1;t<=m;t++)d.push(q.getPointAt(t/m));break;case "arc":e=t[0];f=t[1];l=t[2];g=t[3];m=t[4];k=!!t[5];n=m-g;p=2*a;for(t=1;t<=p;t++)q=t/p,k||(q=1-q),q=g+q*n,m=e+l*Math.cos(q),q=f+l*Math.sin(q),d.push(new THREE.Vector2(m,q));break;case "ellipse":e=t[0];f=t[1];l=t[2];h=t[3];g=t[4];m=t[5];k=!!t[6];var u=t[7];n=m-g;p=2*a;var v,A;0!==u&&(v=Math.cos(u),A=Math.sin(u));for(t=1;t<=p;t++){q=t/p;k||(q=1-q);q=g+q*n;m=e+l*Math.cos(q);q=f+h*Math.sin(q);if(0!==u){var w=m;m=(w-e)*v-(q-
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+(a=40);for(var b=[],c=0;c<a;c++)b.push(this.getPoint(c/a));this.autoClose&&b.push(b[0]);return b},getPoints:function(a){a=a||12;for(var b=THREE.ShapeUtils.b2,c=THREE.ShapeUtils.b3,d=[],e,f,g,h,k,l,p,n,m,q,r=0,s=this.actions.length;r<s;r++){m=this.actions[r];var t=m.args;switch(m.action){case "moveTo":d.push(new THREE.Vector2(t[0],t[1]));break;case "lineTo":d.push(new THREE.Vector2(t[0],t[1]));break;case "quadraticCurveTo":e=t[2];f=t[3];k=t[0];l=t[1];0<d.length?(m=d[d.length-1],p=m.x,n=m.y):(m=this.actions[r-
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+1].args,p=m[m.length-2],n=m[m.length-1]);for(t=1;t<=a;t++)q=t/a,m=b(q,p,k,e),q=b(q,n,l,f),d.push(new THREE.Vector2(m,q));break;case "bezierCurveTo":e=t[4];f=t[5];k=t[0];l=t[1];g=t[2];h=t[3];0<d.length?(m=d[d.length-1],p=m.x,n=m.y):(m=this.actions[r-1].args,p=m[m.length-2],n=m[m.length-1]);for(t=1;t<=a;t++)q=t/a,m=c(q,p,k,g,e),q=c(q,n,l,h,f),d.push(new THREE.Vector2(m,q));break;case "splineThru":m=this.actions[r-1].args;q=[new THREE.Vector2(m[m.length-2],m[m.length-1])];m=a*t[0].length;q=q.concat(t[0]);
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+q=new THREE.SplineCurve(q);for(t=1;t<=m;t++)d.push(q.getPointAt(t/m));break;case "arc":e=t[0];f=t[1];l=t[2];g=t[3];m=t[4];k=!!t[5];p=m-g;n=2*a;for(t=1;t<=n;t++)q=t/n,k||(q=1-q),q=g+q*p,m=e+l*Math.cos(q),q=f+l*Math.sin(q),d.push(new THREE.Vector2(m,q));break;case "ellipse":e=t[0];f=t[1];l=t[2];h=t[3];g=t[4];m=t[5];k=!!t[6];var u=t[7];p=m-g;n=2*a;var v,A;0!==u&&(v=Math.cos(u),A=Math.sin(u));for(t=1;t<=n;t++){q=t/n;k||(q=1-q);q=g+q*p;m=e+l*Math.cos(q);q=f+h*Math.sin(q);if(0!==u){var w=m;m=(w-e)*v-(q-
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f)*A+e;q=(w-e)*A+(q-f)*v+f}d.push(new THREE.Vector2(m,q))}}}a=d[d.length-1];Math.abs(a.x-d[0].x)<Number.EPSILON&&Math.abs(a.y-d[0].y)<Number.EPSILON&&d.splice(d.length-1,1);this.autoClose&&d.push(d[0]);return d},toShapes:function(a,b){function c(a){for(var b=[],c=0,d=a.length;c<d;c++){var e=a[c],f=new THREE.Shape;f.actions=e.actions;f.curves=e.curves;b.push(f)}return b}function d(a,b){for(var c=b.length,d=!1,e=c-1,f=0;f<c;e=f++){var g=b[e],h=b[f],k=h.x-g.x,l=h.y-g.y;if(Math.abs(l)>Number.EPSILON){if(0>
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l&&(g=b[f],k=-k,h=b[e],l=-l),!(a.y<g.y||a.y>h.y))if(a.y===g.y){if(a.x===g.x)return!0}else{e=l*(a.x-g.x)-k*(a.y-g.y);if(0===e)return!0;0>e||(d=!d)}}else if(a.y===g.y&&(h.x<=a.x&&a.x<=g.x||g.x<=a.x&&a.x<=h.x))return!0}return d}var e=THREE.ShapeUtils.isClockWise,f=function(a){for(var b=[],c=new THREE.Path,d=0,e=a.length;d<e;d++){var f=a[d],g=f.args,f=f.action;"moveTo"===f&&0!==c.actions.length&&(b.push(c),c=new THREE.Path);c[f].apply(c,g)}0!==c.actions.length&&b.push(c);return b}(this.actions);if(0===
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-f.length)return[];if(!0===b)return c(f);var g,h,k,l=[];if(1===f.length)return h=f[0],k=new THREE.Shape,k.actions=h.actions,k.curves=h.curves,l.push(k),l;var n=!e(f[0].getPoints()),n=a?!n:n;k=[];var p=[],m=[],q=0,r;p[q]=void 0;m[q]=[];for(var s=0,t=f.length;s<t;s++)h=f[s],r=h.getPoints(),g=e(r),(g=a?!g:g)?(!n&&p[q]&&q++,p[q]={s:new THREE.Shape,p:r},p[q].s.actions=h.actions,p[q].s.curves=h.curves,n&&q++,m[q]=[]):m[q].push({h:h,p:r[0]});if(!p[0])return c(f);if(1<p.length){s=!1;h=[];e=0;for(f=p.length;e<
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-f;e++)k[e]=[];e=0;for(f=p.length;e<f;e++)for(g=m[e],n=0;n<g.length;n++){q=g[n];r=!0;for(t=0;t<p.length;t++)d(q.p,p[t].p)&&(e!==t&&h.push({froms:e,tos:t,hole:n}),r?(r=!1,k[t].push(q)):s=!0);r&&k[e].push(q)}0<h.length&&(s||(m=k))}s=0;for(e=p.length;s<e;s++)for(k=p[s].s,l.push(k),h=m[s],f=0,g=h.length;f<g;f++)k.holes.push(h[f].h);return l}});THREE.Shape=function(){THREE.Path.apply(this,arguments);this.holes=[]};
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+f.length)return[];if(!0===b)return c(f);var g,h,k,l=[];if(1===f.length)return h=f[0],k=new THREE.Shape,k.actions=h.actions,k.curves=h.curves,l.push(k),l;var p=!e(f[0].getPoints()),p=a?!p:p;k=[];var n=[],m=[],q=0,r;n[q]=void 0;m[q]=[];for(var s=0,t=f.length;s<t;s++)h=f[s],r=h.getPoints(),g=e(r),(g=a?!g:g)?(!p&&n[q]&&q++,n[q]={s:new THREE.Shape,p:r},n[q].s.actions=h.actions,n[q].s.curves=h.curves,p&&q++,m[q]=[]):m[q].push({h:h,p:r[0]});if(!n[0])return c(f);if(1<n.length){s=!1;h=[];e=0;for(f=n.length;e<
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+f;e++)k[e]=[];e=0;for(f=n.length;e<f;e++)for(g=m[e],p=0;p<g.length;p++){q=g[p];r=!0;for(t=0;t<n.length;t++)d(q.p,n[t].p)&&(e!==t&&h.push({froms:e,tos:t,hole:p}),r?(r=!1,k[t].push(q)):s=!0);r&&k[e].push(q)}0<h.length&&(s||(m=k))}s=0;for(e=n.length;s<e;s++)for(k=n[s].s,l.push(k),h=m[s],f=0,g=h.length;f<g;f++)k.holes.push(h[f].h);return l}});THREE.Shape=function(){THREE.Path.apply(this,arguments);this.holes=[]};
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THREE.Shape.prototype=Object.assign(Object.create(THREE.Path.prototype),{constructor:THREE.Shape,extrude:function(a){return new THREE.ExtrudeGeometry(this,a)},makeGeometry:function(a){return new THREE.ShapeGeometry(this,a)},getPointsHoles:function(a){for(var b=[],c=0,d=this.holes.length;c<d;c++)b[c]=this.holes[c].getPoints(a);return b},extractAllPoints:function(a){return{shape:this.getPoints(a),holes:this.getPointsHoles(a)}},extractPoints:function(a){return this.extractAllPoints(a)}});
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THREE.LineCurve=function(a,b){this.v1=a;this.v2=b};THREE.LineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.LineCurve.prototype.constructor=THREE.LineCurve;THREE.LineCurve.prototype.getPoint=function(a){var b=this.v2.clone().sub(this.v1);b.multiplyScalar(a).add(this.v1);return b};THREE.LineCurve.prototype.getPointAt=function(a){return this.getPoint(a)};THREE.LineCurve.prototype.getTangent=function(a){return this.v2.clone().sub(this.v1).normalize()};
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THREE.QuadraticBezierCurve=function(a,b,c){this.v0=a;this.v1=b;this.v2=c};THREE.QuadraticBezierCurve.prototype=Object.create(THREE.Curve.prototype);THREE.QuadraticBezierCurve.prototype.constructor=THREE.QuadraticBezierCurve;THREE.QuadraticBezierCurve.prototype.getPoint=function(a){var b=THREE.ShapeUtils.b2;return new THREE.Vector2(b(a,this.v0.x,this.v1.x,this.v2.x),b(a,this.v0.y,this.v1.y,this.v2.y))};
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@@ -860,86 +862,86 @@ THREE.ArcCurve=function(a,b,c,d,e,f){THREE.EllipseCurve.call(this,a,b,c,c,d,e,f)
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THREE.QuadraticBezierCurve3=THREE.Curve.create(function(a,b,c){this.v0=a;this.v1=b;this.v2=c},function(a){var b=THREE.ShapeUtils.b2;return new THREE.Vector3(b(a,this.v0.x,this.v1.x,this.v2.x),b(a,this.v0.y,this.v1.y,this.v2.y),b(a,this.v0.z,this.v1.z,this.v2.z))});
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THREE.CubicBezierCurve3=THREE.Curve.create(function(a,b,c,d){this.v0=a;this.v1=b;this.v2=c;this.v3=d},function(a){var b=THREE.ShapeUtils.b3;return new THREE.Vector3(b(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x),b(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y),b(a,this.v0.z,this.v1.z,this.v2.z,this.v3.z))});
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THREE.SplineCurve3=THREE.Curve.create(function(a){console.warn("THREE.SplineCurve3 will be deprecated. Please use THREE.CatmullRomCurve3");this.points=void 0==a?[]:a},function(a){var b=this.points;a*=b.length-1;var c=Math.floor(a);a-=c;var d=b[0==c?c:c-1],e=b[c],f=b[c>b.length-2?b.length-1:c+1],b=b[c>b.length-3?b.length-1:c+2],c=THREE.CurveUtils.interpolate;return new THREE.Vector3(c(d.x,e.x,f.x,b.x,a),c(d.y,e.y,f.y,b.y,a),c(d.z,e.z,f.z,b.z,a))});
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-THREE.CatmullRomCurve3=function(){function a(){}var b=new THREE.Vector3,c=new a,d=new a,e=new a;a.prototype.init=function(a,b,c,d){this.c0=a;this.c1=c;this.c2=-3*a+3*b-2*c-d;this.c3=2*a-2*b+c+d};a.prototype.initNonuniformCatmullRom=function(a,b,c,d,e,n,p){a=((b-a)/e-(c-a)/(e+n)+(c-b)/n)*n;d=((c-b)/n-(d-b)/(n+p)+(d-c)/p)*n;this.init(b,c,a,d)};a.prototype.initCatmullRom=function(a,b,c,d,e){this.init(b,c,e*(c-a),e*(d-b))};a.prototype.calc=function(a){var b=a*a;return this.c0+this.c1*a+this.c2*b+this.c3*
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-b*a};return THREE.Curve.create(function(a){this.points=a||[];this.closed=!1},function(a){var g=this.points,h,k;k=g.length;2>k&&console.log("duh, you need at least 2 points");a*=k-(this.closed?0:1);h=Math.floor(a);a-=h;this.closed?h+=0<h?0:(Math.floor(Math.abs(h)/g.length)+1)*g.length:0===a&&h===k-1&&(h=k-2,a=1);var l,n,p;this.closed||0<h?l=g[(h-1)%k]:(b.subVectors(g[0],g[1]).add(g[0]),l=b);n=g[h%k];p=g[(h+1)%k];this.closed||h+2<k?g=g[(h+2)%k]:(b.subVectors(g[k-1],g[k-2]).add(g[k-1]),g=b);if(void 0===
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-this.type||"centripetal"===this.type||"chordal"===this.type){var m="chordal"===this.type?.5:.25;k=Math.pow(l.distanceToSquared(n),m);h=Math.pow(n.distanceToSquared(p),m);m=Math.pow(p.distanceToSquared(g),m);1E-4>h&&(h=1);1E-4>k&&(k=h);1E-4>m&&(m=h);c.initNonuniformCatmullRom(l.x,n.x,p.x,g.x,k,h,m);d.initNonuniformCatmullRom(l.y,n.y,p.y,g.y,k,h,m);e.initNonuniformCatmullRom(l.z,n.z,p.z,g.z,k,h,m)}else"catmullrom"===this.type&&(k=void 0!==this.tension?this.tension:.5,c.initCatmullRom(l.x,n.x,p.x,g.x,
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-k),d.initCatmullRom(l.y,n.y,p.y,g.y,k),e.initCatmullRom(l.z,n.z,p.z,g.z,k));return new THREE.Vector3(c.calc(a),d.calc(a),e.calc(a))})}();THREE.ClosedSplineCurve3=function(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Please use THREE.CatmullRomCurve3.");THREE.CatmullRomCurve3.call(this,a);this.type="catmullrom";this.closed=!0};THREE.ClosedSplineCurve3.prototype=Object.create(THREE.CatmullRomCurve3.prototype);
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+THREE.CatmullRomCurve3=function(){function a(){}var b=new THREE.Vector3,c=new a,d=new a,e=new a;a.prototype.init=function(a,b,c,d){this.c0=a;this.c1=c;this.c2=-3*a+3*b-2*c-d;this.c3=2*a-2*b+c+d};a.prototype.initNonuniformCatmullRom=function(a,b,c,d,e,p,n){a=((b-a)/e-(c-a)/(e+p)+(c-b)/p)*p;d=((c-b)/p-(d-b)/(p+n)+(d-c)/n)*p;this.init(b,c,a,d)};a.prototype.initCatmullRom=function(a,b,c,d,e){this.init(b,c,e*(c-a),e*(d-b))};a.prototype.calc=function(a){var b=a*a;return this.c0+this.c1*a+this.c2*b+this.c3*
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+b*a};return THREE.Curve.create(function(a){this.points=a||[];this.closed=!1},function(a){var g=this.points,h,k;k=g.length;2>k&&console.log("duh, you need at least 2 points");a*=k-(this.closed?0:1);h=Math.floor(a);a-=h;this.closed?h+=0<h?0:(Math.floor(Math.abs(h)/g.length)+1)*g.length:0===a&&h===k-1&&(h=k-2,a=1);var l,p,n;this.closed||0<h?l=g[(h-1)%k]:(b.subVectors(g[0],g[1]).add(g[0]),l=b);p=g[h%k];n=g[(h+1)%k];this.closed||h+2<k?g=g[(h+2)%k]:(b.subVectors(g[k-1],g[k-2]).add(g[k-1]),g=b);if(void 0===
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+this.type||"centripetal"===this.type||"chordal"===this.type){var m="chordal"===this.type?.5:.25;k=Math.pow(l.distanceToSquared(p),m);h=Math.pow(p.distanceToSquared(n),m);m=Math.pow(n.distanceToSquared(g),m);1E-4>h&&(h=1);1E-4>k&&(k=h);1E-4>m&&(m=h);c.initNonuniformCatmullRom(l.x,p.x,n.x,g.x,k,h,m);d.initNonuniformCatmullRom(l.y,p.y,n.y,g.y,k,h,m);e.initNonuniformCatmullRom(l.z,p.z,n.z,g.z,k,h,m)}else"catmullrom"===this.type&&(k=void 0!==this.tension?this.tension:.5,c.initCatmullRom(l.x,p.x,n.x,g.x,
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+k),d.initCatmullRom(l.y,p.y,n.y,g.y,k),e.initCatmullRom(l.z,p.z,n.z,g.z,k));return new THREE.Vector3(c.calc(a),d.calc(a),e.calc(a))})}();THREE.ClosedSplineCurve3=function(a){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Please use THREE.CatmullRomCurve3.");THREE.CatmullRomCurve3.call(this,a);this.type="catmullrom";this.closed=!0};THREE.ClosedSplineCurve3.prototype=Object.create(THREE.CatmullRomCurve3.prototype);
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THREE.BoxGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};this.fromBufferGeometry(new THREE.BoxBufferGeometry(a,b,c,d,e,f));this.mergeVertices()};THREE.BoxGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.BoxGeometry.prototype.constructor=THREE.BoxGeometry;THREE.CubeGeometry=THREE.BoxGeometry;
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-THREE.BoxBufferGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,k,l,K,P){var M=f/l,H=g/K,L=f/2,N=g/2,O=k/2;g=l+1;for(var Q=K+1,J=f=0,D=new THREE.Vector3,G=0;G<Q;G++)for(var aa=G*H-N,T=0;T<g;T++)D[a]=(T*M-L)*d,D[b]=aa*e,D[c]=O,p[r]=D.x,p[r+1]=D.y,p[r+2]=D.z,D[a]=0,D[b]=0,D[c]=0<k?1:-1,m[r]=D.x,m[r+1]=D.y,m[r+2]=D.z,q[s]=T/l,q[s+1]=1-G/K,r+=3,s+=2,f+=1;for(G=0;G<K;G++)for(T=0;T<l;T++)a=u+T+g*(G+1),b=u+(T+1)+g*(G+1),c=u+(T+1)+g*G,n[t]=u+T+g*G,n[t+1]=a,n[t+2]=c,n[t+3]=a,n[t+4]=b,n[t+5]=c,t+=6,
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-J+=6;h.addGroup(v,J,P);v+=J;u+=f}THREE.BufferGeometry.call(this);this.type="BoxBufferGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};var h=this;d=Math.floor(d)||1;e=Math.floor(e)||1;f=Math.floor(f)||1;var k=function(a,b,c){a=0+(a+1)*(b+1)*2+(a+1)*(c+1)*2;return a+=(c+1)*(b+1)*2}(d,e,f),l=function(a,b,c){a=0+a*b*2+a*c*2;a+=c*b*2;return 6*a}(d,e,f),n=new (65535<l?Uint32Array:Uint16Array)(l),p=new Float32Array(3*k),m=new Float32Array(3*k),q=new Float32Array(2*
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-k),r=0,s=0,t=0,u=0,v=0;g("z","y","x",-1,-1,c,b,a,f,e,0);g("z","y","x",1,-1,c,b,-a,f,e,1);g("x","z","y",1,1,a,c,b,d,f,2);g("x","z","y",1,-1,a,c,-b,d,f,3);g("x","y","z",1,-1,a,b,c,d,e,4);g("x","y","z",-1,-1,a,b,-c,d,e,5);this.setIndex(new THREE.BufferAttribute(n,1));this.addAttribute("position",new THREE.BufferAttribute(p,3));this.addAttribute("normal",new THREE.BufferAttribute(m,3));this.addAttribute("uv",new THREE.BufferAttribute(q,2))};THREE.BoxBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);
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+THREE.BoxBufferGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,k,l,K,P){var M=f/l,H=g/K,L=f/2,N=g/2,O=k/2;g=l+1;for(var Q=K+1,J=f=0,D=new THREE.Vector3,G=0;G<Q;G++)for(var aa=G*H-N,T=0;T<g;T++)D[a]=(T*M-L)*d,D[b]=aa*e,D[c]=O,n[r]=D.x,n[r+1]=D.y,n[r+2]=D.z,D[a]=0,D[b]=0,D[c]=0<k?1:-1,m[r]=D.x,m[r+1]=D.y,m[r+2]=D.z,q[s]=T/l,q[s+1]=1-G/K,r+=3,s+=2,f+=1;for(G=0;G<K;G++)for(T=0;T<l;T++)a=u+T+g*(G+1),b=u+(T+1)+g*(G+1),c=u+(T+1)+g*G,p[t]=u+T+g*G,p[t+1]=a,p[t+2]=c,p[t+3]=a,p[t+4]=b,p[t+5]=c,t+=6,
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+J+=6;h.addGroup(v,J,P);v+=J;u+=f}THREE.BufferGeometry.call(this);this.type="BoxBufferGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};var h=this;d=Math.floor(d)||1;e=Math.floor(e)||1;f=Math.floor(f)||1;var k=function(a,b,c){a=0+(a+1)*(b+1)*2+(a+1)*(c+1)*2;return a+=(c+1)*(b+1)*2}(d,e,f),l=function(a,b,c){a=0+a*b*2+a*c*2;a+=c*b*2;return 6*a}(d,e,f),p=new (65535<l?Uint32Array:Uint16Array)(l),n=new Float32Array(3*k),m=new Float32Array(3*k),q=new Float32Array(2*
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+k),r=0,s=0,t=0,u=0,v=0;g("z","y","x",-1,-1,c,b,a,f,e,0);g("z","y","x",1,-1,c,b,-a,f,e,1);g("x","z","y",1,1,a,c,b,d,f,2);g("x","z","y",1,-1,a,c,-b,d,f,3);g("x","y","z",1,-1,a,b,c,d,e,4);g("x","y","z",-1,-1,a,b,-c,d,e,5);this.setIndex(new THREE.BufferAttribute(p,1));this.addAttribute("position",new THREE.BufferAttribute(n,3));this.addAttribute("normal",new THREE.BufferAttribute(m,3));this.addAttribute("uv",new THREE.BufferAttribute(q,2))};THREE.BoxBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);
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THREE.BoxBufferGeometry.prototype.constructor=THREE.BoxBufferGeometry;THREE.CircleGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="CircleGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};this.fromBufferGeometry(new THREE.CircleBufferGeometry(a,b,c,d))};THREE.CircleGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CircleGeometry.prototype.constructor=THREE.CircleGeometry;
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-THREE.CircleBufferGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.type="CircleBufferGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};a=a||50;b=void 0!==b?Math.max(3,b):8;c=void 0!==c?c:0;d=void 0!==d?d:2*Math.PI;var e=b+2,f=new Float32Array(3*e),g=new Float32Array(3*e),e=new Float32Array(2*e);g[2]=1;e[0]=.5;e[1]=.5;for(var h=0,k=3,l=2;h<=b;h++,k+=3,l+=2){var n=c+h/b*d;f[k]=a*Math.cos(n);f[k+1]=a*Math.sin(n);g[k+2]=1;e[l]=(f[k]/a+1)/2;e[l+1]=(f[k+1]/a+1)/2}c=
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+THREE.CircleBufferGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.type="CircleBufferGeometry";this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};a=a||50;b=void 0!==b?Math.max(3,b):8;c=void 0!==c?c:0;d=void 0!==d?d:2*Math.PI;var e=b+2,f=new Float32Array(3*e),g=new Float32Array(3*e),e=new Float32Array(2*e);g[2]=1;e[0]=.5;e[1]=.5;for(var h=0,k=3,l=2;h<=b;h++,k+=3,l+=2){var p=c+h/b*d;f[k]=a*Math.cos(p);f[k+1]=a*Math.sin(p);g[k+2]=1;e[l]=(f[k]/a+1)/2;e[l+1]=(f[k+1]/a+1)/2}c=
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[];for(k=1;k<=b;k++)c.push(k,k+1,0);this.setIndex(new THREE.BufferAttribute(new Uint16Array(c),1));this.addAttribute("position",new THREE.BufferAttribute(f,3));this.addAttribute("normal",new THREE.BufferAttribute(g,3));this.addAttribute("uv",new THREE.BufferAttribute(e,2));this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.CircleBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.CircleBufferGeometry.prototype.constructor=THREE.CircleBufferGeometry;
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THREE.CylinderBufferGeometry=function(a,b,c,d,e,f,g,h){function k(c){var e,f,k,m=new THREE.Vector2,n=new THREE.Vector3,p=0,A=!0===c?a:b,M=!0===c?1:-1;f=u;for(e=1;e<=d;e++)r.setXYZ(u,0,w*M,0),s.setXYZ(u,0,M,0),m.x=.5,m.y=.5,t.setXY(u,m.x,m.y),u++;k=u;for(e=0;e<=d;e++){var H=e/d*h+g,L=Math.cos(H),H=Math.sin(H);n.x=A*H;n.y=w*M;n.z=A*L;r.setXYZ(u,n.x,n.y,n.z);s.setXYZ(u,0,M,0);m.x=.5*L+.5;m.y=.5*H*M+.5;t.setXY(u,m.x,m.y);u++}for(e=0;e<d;e++)m=f+e,n=k+e,!0===c?(q.setX(v,n),v++,q.setX(v,n+1)):(q.setX(v,
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-n+1),v++,q.setX(v,n)),v++,q.setX(v,m),v++,p+=3;l.addGroup(E,p,!0===c?1:2);E+=p}THREE.BufferGeometry.call(this);this.type="CylinderBufferGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:h};var l=this;a=void 0!==a?a:20;b=void 0!==b?b:20;c=void 0!==c?c:100;d=Math.floor(d)||8;e=Math.floor(e)||1;f=void 0!==f?f:!1;g=void 0!==g?g:0;h=void 0!==h?h:2*Math.PI;var n=0;!1===f&&(0<a&&n++,0<b&&n++);var p=function(){var a=(d+1)*
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-(e+1);!1===f&&(a+=(d+1)*n+d*n);return a}(),m=function(){var a=d*e*6;!1===f&&(a+=d*n*3);return a}(),q=new THREE.BufferAttribute(new (65535<m?Uint32Array:Uint16Array)(m),1),r=new THREE.BufferAttribute(new Float32Array(3*p),3),s=new THREE.BufferAttribute(new Float32Array(3*p),3),t=new THREE.BufferAttribute(new Float32Array(2*p),2),u=0,v=0,A=[],w=c/2,E=0;(function(){var f,k,m=new THREE.Vector3,n=new THREE.Vector3,p=0,F=(b-a)/c;for(k=0;k<=e;k++){var K=[],P=k/e,M=P*(b-a)+a;for(f=0;f<=d;f++){var H=f/d;n.x=
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+n+1),v++,q.setX(v,n)),v++,q.setX(v,m),v++,p+=3;l.addGroup(E,p,!0===c?1:2);E+=p}THREE.BufferGeometry.call(this);this.type="CylinderBufferGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:h};var l=this;a=void 0!==a?a:20;b=void 0!==b?b:20;c=void 0!==c?c:100;d=Math.floor(d)||8;e=Math.floor(e)||1;f=void 0!==f?f:!1;g=void 0!==g?g:0;h=void 0!==h?h:2*Math.PI;var p=0;!1===f&&(0<a&&p++,0<b&&p++);var n=function(){var a=(d+1)*
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+(e+1);!1===f&&(a+=(d+1)*p+d*p);return a}(),m=function(){var a=d*e*6;!1===f&&(a+=d*p*3);return a}(),q=new THREE.BufferAttribute(new (65535<m?Uint32Array:Uint16Array)(m),1),r=new THREE.BufferAttribute(new Float32Array(3*n),3),s=new THREE.BufferAttribute(new Float32Array(3*n),3),t=new THREE.BufferAttribute(new Float32Array(2*n),2),u=0,v=0,A=[],w=c/2,E=0;(function(){var f,k,m=new THREE.Vector3,n=new THREE.Vector3,p=0,F=(b-a)/c;for(k=0;k<=e;k++){var K=[],P=k/e,M=P*(b-a)+a;for(f=0;f<=d;f++){var H=f/d;n.x=
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M*Math.sin(H*h+g);n.y=-P*c+w;n.z=M*Math.cos(H*h+g);r.setXYZ(u,n.x,n.y,n.z);m.copy(n);if(0===a&&0===k||0===b&&k===e)m.x=Math.sin(H*h+g),m.z=Math.cos(H*h+g);m.setY(Math.sqrt(m.x*m.x+m.z*m.z)*F).normalize();s.setXYZ(u,m.x,m.y,m.z);t.setXY(u,H,1-P);K.push(u);u++}A.push(K)}for(f=0;f<d;f++)for(k=0;k<e;k++)m=A[k+1][f],n=A[k+1][f+1],F=A[k][f+1],q.setX(v,A[k][f]),v++,q.setX(v,m),v++,q.setX(v,F),v++,q.setX(v,m),v++,q.setX(v,n),v++,q.setX(v,F),v++,p+=6;l.addGroup(E,p,0);E+=p})();!1===f&&(0<a&&k(!0),0<b&&k(!1));
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this.setIndex(q);this.addAttribute("position",r);this.addAttribute("normal",s);this.addAttribute("uv",t)};THREE.CylinderBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.CylinderBufferGeometry.prototype.constructor=THREE.CylinderBufferGeometry;
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THREE.CylinderGeometry=function(a,b,c,d,e,f,g,h){THREE.Geometry.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,thetaLength:h};this.fromBufferGeometry(new THREE.CylinderBufferGeometry(a,b,c,d,e,f,g,h));this.mergeVertices()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CylinderGeometry.prototype.constructor=THREE.CylinderGeometry;
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THREE.ConeBufferGeometry=function(a,b,c,d,e,f,g){THREE.CylinderBufferGeometry.call(this,0,a,b,c,d,e,f,g);this.type="ConeBufferGeometry";this.parameters={radius:a,height:b,radialSegments:c,heightSegments:d,thetaStart:f,thetaLength:g}};THREE.ConeBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.ConeBufferGeometry.prototype.constructor=THREE.ConeBufferGeometry;
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THREE.ConeGeometry=function(a,b,c,d,e,f,g){THREE.CylinderGeometry.call(this,0,a,b,c,d,e,f,g);this.type="ConeGeometry";this.parameters={radius:a,height:b,radialSegments:c,heightSegments:d,openEnded:e,thetaStart:f,thetaLength:g}};THREE.ConeGeometry.prototype=Object.create(THREE.CylinderGeometry.prototype);THREE.ConeGeometry.prototype.constructor=THREE.ConeGeometry;
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-THREE.EdgesGeometry=function(a,b){function c(a,b){return a-b}THREE.BufferGeometry.call(this);var d=Math.cos(THREE.Math.DEG2RAD*(void 0!==b?b:1)),e=[0,0],f={},g=["a","b","c"],h;a instanceof THREE.BufferGeometry?(h=new THREE.Geometry,h.fromBufferGeometry(a)):h=a.clone();h.mergeVertices();h.computeFaceNormals();var k=h.vertices;h=h.faces;for(var l=0,n=h.length;l<n;l++)for(var p=h[l],m=0;3>m;m++){e[0]=p[g[m]];e[1]=p[g[(m+1)%3]];e.sort(c);var q=e.toString();void 0===f[q]?f[q]={vert1:e[0],vert2:e[1],face1:l,
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+THREE.EdgesGeometry=function(a,b){function c(a,b){return a-b}THREE.BufferGeometry.call(this);var d=Math.cos(THREE.Math.DEG2RAD*(void 0!==b?b:1)),e=[0,0],f={},g=["a","b","c"],h;a instanceof THREE.BufferGeometry?(h=new THREE.Geometry,h.fromBufferGeometry(a)):h=a.clone();h.mergeVertices();h.computeFaceNormals();var k=h.vertices;h=h.faces;for(var l=0,p=h.length;l<p;l++)for(var n=h[l],m=0;3>m;m++){e[0]=n[g[m]];e[1]=n[g[(m+1)%3]];e.sort(c);var q=e.toString();void 0===f[q]?f[q]={vert1:e[0],vert2:e[1],face1:l,
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face2:void 0}:f[q].face2=l}e=[];for(q in f)if(g=f[q],void 0===g.face2||h[g.face1].normal.dot(h[g.face2].normal)<=d)l=k[g.vert1],e.push(l.x),e.push(l.y),e.push(l.z),l=k[g.vert2],e.push(l.x),e.push(l.y),e.push(l.z);this.addAttribute("position",new THREE.BufferAttribute(new Float32Array(e),3))};THREE.EdgesGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.EdgesGeometry.prototype.constructor=THREE.EdgesGeometry;
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THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),this.type="ExtrudeGeometry",a=Array.isArray(a)?a:[a],this.addShapeList(a,b),this.computeFaceNormals())};THREE.ExtrudeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry.prototype.constructor=THREE.ExtrudeGeometry;THREE.ExtrudeGeometry.prototype.addShapeList=function(a,b){for(var c=a.length,d=0;d<c;d++)this.addShape(a[d],b)};
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THREE.ExtrudeGeometry.prototype.addShape=function(a,b){function c(a,b,c){b||console.error("THREE.ExtrudeGeometry: vec does not exist");return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d=1,d=a.x-b.x,e=a.y-b.y,f=c.x-a.x,g=c.y-a.y,h=d*d+e*e;if(Math.abs(d*g-e*f)>Number.EPSILON){var k=Math.sqrt(h),l=Math.sqrt(f*f+g*g),h=b.x-e/k;b=b.y+d/k;f=((c.x-g/l-h)*g-(c.y+f/l-b)*f)/(d*g-e*f);c=h+d*f-a.x;a=b+e*f-a.y;d=c*c+a*a;if(2>=d)return new THREE.Vector2(c,a);d=Math.sqrt(d/2)}else a=!1,d>Number.EPSILON?
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-f>Number.EPSILON&&(a=!0):d<-Number.EPSILON?f<-Number.EPSILON&&(a=!0):Math.sign(e)===Math.sign(g)&&(a=!0),a?(c=-e,a=d,d=Math.sqrt(h)):(c=d,a=e,d=Math.sqrt(h/2));return new THREE.Vector2(c/d,a/d)}function e(a,b){var c,d;for(G=a.length;0<=--G;){c=G;d=G-1;0>d&&(d=a.length-1);for(var e=0,f=q+2*n,e=0;e<f;e++){var g=Q*e,h=Q*(e+1),k=b+c+g,g=b+d+g,l=b+d+h,h=b+c+h,k=k+B,g=g+B,l=l+B,h=h+B;I.faces.push(new THREE.Face3(k,g,h,null,null,1));I.faces.push(new THREE.Face3(g,l,h,null,null,1));k=u.generateSideWallUV(I,
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-k,g,l,h);I.faceVertexUvs[0].push([k[0],k[1],k[3]]);I.faceVertexUvs[0].push([k[1],k[2],k[3]])}}}function f(a,b,c){I.vertices.push(new THREE.Vector3(a,b,c))}function g(a,b,c){a+=B;b+=B;c+=B;I.faces.push(new THREE.Face3(a,b,c,null,null,0));a=u.generateTopUV(I,a,b,c);I.faceVertexUvs[0].push(a)}var h=void 0!==b.amount?b.amount:100,k=void 0!==b.bevelThickness?b.bevelThickness:6,l=void 0!==b.bevelSize?b.bevelSize:k-2,n=void 0!==b.bevelSegments?b.bevelSegments:3,p=void 0!==b.bevelEnabled?b.bevelEnabled:!0,
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-m=void 0!==b.curveSegments?b.curveSegments:12,q=void 0!==b.steps?b.steps:1,r=b.extrudePath,s,t=!1,u=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,v,A,w,E;r&&(s=r.getSpacedPoints(q),t=!0,p=!1,v=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(r,q,!1),A=new THREE.Vector3,w=new THREE.Vector3,E=new THREE.Vector3);p||(l=k=n=0);var z,y,C,I=this,B=this.vertices.length,r=a.extractPoints(m),m=r.shape,F=r.holes;if(r=!THREE.ShapeUtils.isClockWise(m)){m=m.reverse();
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|
+f>Number.EPSILON&&(a=!0):d<-Number.EPSILON?f<-Number.EPSILON&&(a=!0):Math.sign(e)===Math.sign(g)&&(a=!0),a?(c=-e,a=d,d=Math.sqrt(h)):(c=d,a=e,d=Math.sqrt(h/2));return new THREE.Vector2(c/d,a/d)}function e(a,b){var c,d;for(G=a.length;0<=--G;){c=G;d=G-1;0>d&&(d=a.length-1);for(var e=0,f=q+2*p,e=0;e<f;e++){var g=Q*e,h=Q*(e+1),k=b+c+g,g=b+d+g,l=b+d+h,h=b+c+h,k=k+B,g=g+B,l=l+B,h=h+B;I.faces.push(new THREE.Face3(k,g,h,null,null,1));I.faces.push(new THREE.Face3(g,l,h,null,null,1));k=u.generateSideWallUV(I,
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|
+k,g,l,h);I.faceVertexUvs[0].push([k[0],k[1],k[3]]);I.faceVertexUvs[0].push([k[1],k[2],k[3]])}}}function f(a,b,c){I.vertices.push(new THREE.Vector3(a,b,c))}function g(a,b,c){a+=B;b+=B;c+=B;I.faces.push(new THREE.Face3(a,b,c,null,null,0));a=u.generateTopUV(I,a,b,c);I.faceVertexUvs[0].push(a)}var h=void 0!==b.amount?b.amount:100,k=void 0!==b.bevelThickness?b.bevelThickness:6,l=void 0!==b.bevelSize?b.bevelSize:k-2,p=void 0!==b.bevelSegments?b.bevelSegments:3,n=void 0!==b.bevelEnabled?b.bevelEnabled:!0,
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|
+m=void 0!==b.curveSegments?b.curveSegments:12,q=void 0!==b.steps?b.steps:1,r=b.extrudePath,s,t=!1,u=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,v,A,w,E;r&&(s=r.getSpacedPoints(q),t=!0,n=!1,v=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(r,q,!1),A=new THREE.Vector3,w=new THREE.Vector3,E=new THREE.Vector3);n||(l=k=p=0);var z,y,C,I=this,B=this.vertices.length,r=a.extractPoints(m),m=r.shape,F=r.holes;if(r=!THREE.ShapeUtils.isClockWise(m)){m=m.reverse();
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y=0;for(C=F.length;y<C;y++)z=F[y],THREE.ShapeUtils.isClockWise(z)&&(F[y]=z.reverse());r=!1}var K=THREE.ShapeUtils.triangulateShape(m,F),P=m;y=0;for(C=F.length;y<C;y++)z=F[y],m=m.concat(z);var M,H,L,N,O,Q=m.length,J,D=K.length,r=[],G=0;L=P.length;M=L-1;for(H=G+1;G<L;G++,M++,H++)M===L&&(M=0),H===L&&(H=0),r[G]=d(P[G],P[M],P[H]);var aa=[],T,W=r.concat();y=0;for(C=F.length;y<C;y++){z=F[y];T=[];G=0;L=z.length;M=L-1;for(H=G+1;G<L;G++,M++,H++)M===L&&(M=0),H===L&&(H=0),T[G]=d(z[G],z[M],z[H]);aa.push(T);W=
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-W.concat(T)}for(M=0;M<n;M++){L=M/n;N=k*(1-L);H=l*Math.sin(L*Math.PI/2);G=0;for(L=P.length;G<L;G++)O=c(P[G],r[G],H),f(O.x,O.y,-N);y=0;for(C=F.length;y<C;y++)for(z=F[y],T=aa[y],G=0,L=z.length;G<L;G++)O=c(z[G],T[G],H),f(O.x,O.y,-N)}H=l;for(G=0;G<Q;G++)O=p?c(m[G],W[G],H):m[G],t?(w.copy(v.normals[0]).multiplyScalar(O.x),A.copy(v.binormals[0]).multiplyScalar(O.y),E.copy(s[0]).add(w).add(A),f(E.x,E.y,E.z)):f(O.x,O.y,0);for(L=1;L<=q;L++)for(G=0;G<Q;G++)O=p?c(m[G],W[G],H):m[G],t?(w.copy(v.normals[L]).multiplyScalar(O.x),
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|
-A.copy(v.binormals[L]).multiplyScalar(O.y),E.copy(s[L]).add(w).add(A),f(E.x,E.y,E.z)):f(O.x,O.y,h/q*L);for(M=n-1;0<=M;M--){L=M/n;N=k*(1-L);H=l*Math.sin(L*Math.PI/2);G=0;for(L=P.length;G<L;G++)O=c(P[G],r[G],H),f(O.x,O.y,h+N);y=0;for(C=F.length;y<C;y++)for(z=F[y],T=aa[y],G=0,L=z.length;G<L;G++)O=c(z[G],T[G],H),t?f(O.x,O.y+s[q-1].y,s[q-1].x+N):f(O.x,O.y,h+N)}(function(){if(p){var a;a=0*Q;for(G=0;G<D;G++)J=K[G],g(J[2]+a,J[1]+a,J[0]+a);a=q+2*n;a*=Q;for(G=0;G<D;G++)J=K[G],g(J[0]+a,J[1]+a,J[2]+a)}else{for(G=
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+W.concat(T)}for(M=0;M<p;M++){L=M/p;N=k*(1-L);H=l*Math.sin(L*Math.PI/2);G=0;for(L=P.length;G<L;G++)O=c(P[G],r[G],H),f(O.x,O.y,-N);y=0;for(C=F.length;y<C;y++)for(z=F[y],T=aa[y],G=0,L=z.length;G<L;G++)O=c(z[G],T[G],H),f(O.x,O.y,-N)}H=l;for(G=0;G<Q;G++)O=n?c(m[G],W[G],H):m[G],t?(w.copy(v.normals[0]).multiplyScalar(O.x),A.copy(v.binormals[0]).multiplyScalar(O.y),E.copy(s[0]).add(w).add(A),f(E.x,E.y,E.z)):f(O.x,O.y,0);for(L=1;L<=q;L++)for(G=0;G<Q;G++)O=n?c(m[G],W[G],H):m[G],t?(w.copy(v.normals[L]).multiplyScalar(O.x),
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+A.copy(v.binormals[L]).multiplyScalar(O.y),E.copy(s[L]).add(w).add(A),f(E.x,E.y,E.z)):f(O.x,O.y,h/q*L);for(M=p-1;0<=M;M--){L=M/p;N=k*(1-L);H=l*Math.sin(L*Math.PI/2);G=0;for(L=P.length;G<L;G++)O=c(P[G],r[G],H),f(O.x,O.y,h+N);y=0;for(C=F.length;y<C;y++)for(z=F[y],T=aa[y],G=0,L=z.length;G<L;G++)O=c(z[G],T[G],H),t?f(O.x,O.y+s[q-1].y,s[q-1].x+N):f(O.x,O.y,h+N)}(function(){if(n){var a;a=0*Q;for(G=0;G<D;G++)J=K[G],g(J[2]+a,J[1]+a,J[0]+a);a=q+2*p;a*=Q;for(G=0;G<D;G++)J=K[G],g(J[0]+a,J[1]+a,J[2]+a)}else{for(G=
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0;G<D;G++)J=K[G],g(J[2],J[1],J[0]);for(G=0;G<D;G++)J=K[G],g(J[0]+Q*q,J[1]+Q*q,J[2]+Q*q)}})();(function(){var a=0;e(P,a);a+=P.length;y=0;for(C=F.length;y<C;y++)z=F[y],e(z,a),a+=z.length})()};
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THREE.ExtrudeGeometry.WorldUVGenerator={generateTopUV:function(a,b,c,d){a=a.vertices;b=a[b];c=a[c];d=a[d];return[new THREE.Vector2(b.x,b.y),new THREE.Vector2(c.x,c.y),new THREE.Vector2(d.x,d.y)]},generateSideWallUV:function(a,b,c,d,e){a=a.vertices;b=a[b];c=a[c];d=a[d];e=a[e];return.01>Math.abs(b.y-c.y)?[new THREE.Vector2(b.x,1-b.z),new THREE.Vector2(c.x,1-c.z),new THREE.Vector2(d.x,1-d.z),new THREE.Vector2(e.x,1-e.z)]:[new THREE.Vector2(b.y,1-b.z),new THREE.Vector2(c.y,1-c.z),new THREE.Vector2(d.y,
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1-d.z),new THREE.Vector2(e.y,1-e.z)]}};THREE.ShapeGeometry=function(a,b){THREE.Geometry.call(this);this.type="ShapeGeometry";!1===Array.isArray(a)&&(a=[a]);this.addShapeList(a,b);this.computeFaceNormals()};THREE.ShapeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ShapeGeometry.prototype.constructor=THREE.ShapeGeometry;THREE.ShapeGeometry.prototype.addShapeList=function(a,b){for(var c=0,d=a.length;c<d;c++)this.addShape(a[c],b);return this};
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-THREE.ShapeGeometry.prototype.addShape=function(a,b){void 0===b&&(b={});var c=b.material,d=void 0===b.UVGenerator?THREE.ExtrudeGeometry.WorldUVGenerator:b.UVGenerator,e,f,g,h=this.vertices.length;e=a.extractPoints(void 0!==b.curveSegments?b.curveSegments:12);var k=e.shape,l=e.holes;if(!THREE.ShapeUtils.isClockWise(k))for(k=k.reverse(),e=0,f=l.length;e<f;e++)g=l[e],THREE.ShapeUtils.isClockWise(g)&&(l[e]=g.reverse());var n=THREE.ShapeUtils.triangulateShape(k,l);e=0;for(f=l.length;e<f;e++)g=l[e],k=k.concat(g);
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-l=k.length;f=n.length;for(e=0;e<l;e++)g=k[e],this.vertices.push(new THREE.Vector3(g.x,g.y,0));for(e=0;e<f;e++)l=n[e],k=l[0]+h,g=l[1]+h,l=l[2]+h,this.faces.push(new THREE.Face3(k,g,l,null,null,c)),this.faceVertexUvs[0].push(d.generateTopUV(this,k,g,l))};
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-THREE.LatheBufferGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.type="LatheBufferGeometry";this.parameters={points:a,segments:b,phiStart:c,phiLength:d};b=Math.floor(b)||12;c=c||0;d=d||2*Math.PI;d=THREE.Math.clamp(d,0,2*Math.PI);for(var e=(b+1)*a.length,f=b*a.length*6,g=new THREE.BufferAttribute(new (65535<f?Uint32Array:Uint16Array)(f),1),h=new THREE.BufferAttribute(new Float32Array(3*e),3),k=new THREE.BufferAttribute(new Float32Array(2*e),2),l=0,n=0,p=1/b,m=new THREE.Vector3,q=new THREE.Vector2,
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-e=0;e<=b;e++)for(var f=c+e*p*d,r=Math.sin(f),s=Math.cos(f),f=0;f<=a.length-1;f++)m.x=a[f].x*r,m.y=a[f].y,m.z=a[f].x*s,h.setXYZ(l,m.x,m.y,m.z),q.x=e/b,q.y=f/(a.length-1),k.setXY(l,q.x,q.y),l++;for(e=0;e<b;e++)for(f=0;f<a.length-1;f++)c=f+e*a.length,l=c+a.length,p=c+a.length+1,m=c+1,g.setX(n,c),n++,g.setX(n,l),n++,g.setX(n,m),n++,g.setX(n,l),n++,g.setX(n,p),n++,g.setX(n,m),n++;this.setIndex(g);this.addAttribute("position",h);this.addAttribute("uv",k);this.computeVertexNormals();if(d===2*Math.PI)for(d=
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+THREE.ShapeGeometry.prototype.addShape=function(a,b){void 0===b&&(b={});var c=b.material,d=void 0===b.UVGenerator?THREE.ExtrudeGeometry.WorldUVGenerator:b.UVGenerator,e,f,g,h=this.vertices.length;e=a.extractPoints(void 0!==b.curveSegments?b.curveSegments:12);var k=e.shape,l=e.holes;if(!THREE.ShapeUtils.isClockWise(k))for(k=k.reverse(),e=0,f=l.length;e<f;e++)g=l[e],THREE.ShapeUtils.isClockWise(g)&&(l[e]=g.reverse());var p=THREE.ShapeUtils.triangulateShape(k,l);e=0;for(f=l.length;e<f;e++)g=l[e],k=k.concat(g);
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+l=k.length;f=p.length;for(e=0;e<l;e++)g=k[e],this.vertices.push(new THREE.Vector3(g.x,g.y,0));for(e=0;e<f;e++)l=p[e],k=l[0]+h,g=l[1]+h,l=l[2]+h,this.faces.push(new THREE.Face3(k,g,l,null,null,c)),this.faceVertexUvs[0].push(d.generateTopUV(this,k,g,l))};
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+THREE.LatheBufferGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.type="LatheBufferGeometry";this.parameters={points:a,segments:b,phiStart:c,phiLength:d};b=Math.floor(b)||12;c=c||0;d=d||2*Math.PI;d=THREE.Math.clamp(d,0,2*Math.PI);for(var e=(b+1)*a.length,f=b*a.length*6,g=new THREE.BufferAttribute(new (65535<f?Uint32Array:Uint16Array)(f),1),h=new THREE.BufferAttribute(new Float32Array(3*e),3),k=new THREE.BufferAttribute(new Float32Array(2*e),2),l=0,p=0,n=1/b,m=new THREE.Vector3,q=new THREE.Vector2,
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+e=0;e<=b;e++)for(var f=c+e*n*d,r=Math.sin(f),s=Math.cos(f),f=0;f<=a.length-1;f++)m.x=a[f].x*r,m.y=a[f].y,m.z=a[f].x*s,h.setXYZ(l,m.x,m.y,m.z),q.x=e/b,q.y=f/(a.length-1),k.setXY(l,q.x,q.y),l++;for(e=0;e<b;e++)for(f=0;f<a.length-1;f++)c=f+e*a.length,l=c+a.length,n=c+a.length+1,m=c+1,g.setX(p,c),p++,g.setX(p,l),p++,g.setX(p,m),p++,g.setX(p,l),p++,g.setX(p,n),p++,g.setX(p,m),p++;this.setIndex(g);this.addAttribute("position",h);this.addAttribute("uv",k);this.computeVertexNormals();if(d===2*Math.PI)for(d=
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this.attributes.normal.array,g=new THREE.Vector3,h=new THREE.Vector3,k=new THREE.Vector3,c=b*a.length*3,f=e=0;e<a.length;e++,f+=3)g.x=d[f+0],g.y=d[f+1],g.z=d[f+2],h.x=d[c+f+0],h.y=d[c+f+1],h.z=d[c+f+2],k.addVectors(g,h).normalize(),d[f+0]=d[c+f+0]=k.x,d[f+1]=d[c+f+1]=k.y,d[f+2]=d[c+f+2]=k.z};THREE.LatheBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.LatheBufferGeometry.prototype.constructor=THREE.LatheBufferGeometry;
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THREE.LatheGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="LatheGeometry";this.parameters={points:a,segments:b,phiStart:c,phiLength:d};this.fromBufferGeometry(new THREE.LatheBufferGeometry(a,b,c,d));this.mergeVertices()};THREE.LatheGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.LatheGeometry.prototype.constructor=THREE.LatheGeometry;
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THREE.PlaneGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.type="PlaneGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};this.fromBufferGeometry(new THREE.PlaneBufferGeometry(a,b,c,d))};THREE.PlaneGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.PlaneGeometry.prototype.constructor=THREE.PlaneGeometry;
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-THREE.PlaneBufferGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.type="PlaneBufferGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};var e=a/2,f=b/2;c=Math.floor(c)||1;d=Math.floor(d)||1;var g=c+1,h=d+1,k=a/c,l=b/d;b=new Float32Array(g*h*3);a=new Float32Array(g*h*3);for(var n=new Float32Array(g*h*2),p=0,m=0,q=0;q<h;q++)for(var r=q*l-f,s=0;s<g;s++)b[p]=s*k-e,b[p+1]=-r,a[p+2]=1,n[m]=s/c,n[m+1]=1-q/d,p+=3,m+=2;p=0;e=new (65535<b.length/3?Uint32Array:Uint16Array)(c*
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-d*6);for(q=0;q<d;q++)for(s=0;s<c;s++)f=s+g*(q+1),h=s+1+g*(q+1),k=s+1+g*q,e[p]=s+g*q,e[p+1]=f,e[p+2]=k,e[p+3]=f,e[p+4]=h,e[p+5]=k,p+=6;this.setIndex(new THREE.BufferAttribute(e,1));this.addAttribute("position",new THREE.BufferAttribute(b,3));this.addAttribute("normal",new THREE.BufferAttribute(a,3));this.addAttribute("uv",new THREE.BufferAttribute(n,2))};THREE.PlaneBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.PlaneBufferGeometry.prototype.constructor=THREE.PlaneBufferGeometry;
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+THREE.PlaneBufferGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.type="PlaneBufferGeometry";this.parameters={width:a,height:b,widthSegments:c,heightSegments:d};var e=a/2,f=b/2;c=Math.floor(c)||1;d=Math.floor(d)||1;var g=c+1,h=d+1,k=a/c,l=b/d;b=new Float32Array(g*h*3);a=new Float32Array(g*h*3);for(var p=new Float32Array(g*h*2),n=0,m=0,q=0;q<h;q++)for(var r=q*l-f,s=0;s<g;s++)b[n]=s*k-e,b[n+1]=-r,a[n+2]=1,p[m]=s/c,p[m+1]=1-q/d,n+=3,m+=2;n=0;e=new (65535<b.length/3?Uint32Array:Uint16Array)(c*
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+d*6);for(q=0;q<d;q++)for(s=0;s<c;s++)f=s+g*(q+1),h=s+1+g*(q+1),k=s+1+g*q,e[n]=s+g*q,e[n+1]=f,e[n+2]=k,e[n+3]=f,e[n+4]=h,e[n+5]=k,n+=6;this.setIndex(new THREE.BufferAttribute(e,1));this.addAttribute("position",new THREE.BufferAttribute(b,3));this.addAttribute("normal",new THREE.BufferAttribute(a,3));this.addAttribute("uv",new THREE.BufferAttribute(p,2))};THREE.PlaneBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.PlaneBufferGeometry.prototype.constructor=THREE.PlaneBufferGeometry;
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THREE.RingBufferGeometry=function(a,b,c,d,e,f){THREE.BufferGeometry.call(this);this.type="RingBufferGeometry";this.parameters={innerRadius:a,outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:f};a=a||20;b=b||50;e=void 0!==e?e:0;f=void 0!==f?f:2*Math.PI;c=void 0!==c?Math.max(3,c):8;d=void 0!==d?Math.max(1,d):1;var g=(c+1)*(d+1),h=c*d*6,h=new THREE.BufferAttribute(new (65535<h?Uint32Array:Uint16Array)(h),1),k=new THREE.BufferAttribute(new Float32Array(3*g),3),l=new THREE.BufferAttribute(new Float32Array(3*
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-g),3),g=new THREE.BufferAttribute(new Float32Array(2*g),2),n=0,p=0,m,q=a,r=(b-a)/d,s=new THREE.Vector3,t=new THREE.Vector2,u;for(a=0;a<=d;a++){for(u=0;u<=c;u++)m=e+u/c*f,s.x=q*Math.cos(m),s.y=q*Math.sin(m),k.setXYZ(n,s.x,s.y,s.z),l.setXYZ(n,0,0,1),t.x=(s.x/b+1)/2,t.y=(s.y/b+1)/2,g.setXY(n,t.x,t.y),n++;q+=r}for(a=0;a<d;a++)for(b=a*(c+1),u=0;u<c;u++)e=m=u+b,f=m+c+1,n=m+c+2,m+=1,h.setX(p,e),p++,h.setX(p,f),p++,h.setX(p,n),p++,h.setX(p,e),p++,h.setX(p,n),p++,h.setX(p,m),p++;this.setIndex(h);this.addAttribute("position",
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+g),3),g=new THREE.BufferAttribute(new Float32Array(2*g),2),p=0,n=0,m,q=a,r=(b-a)/d,s=new THREE.Vector3,t=new THREE.Vector2,u;for(a=0;a<=d;a++){for(u=0;u<=c;u++)m=e+u/c*f,s.x=q*Math.cos(m),s.y=q*Math.sin(m),k.setXYZ(p,s.x,s.y,s.z),l.setXYZ(p,0,0,1),t.x=(s.x/b+1)/2,t.y=(s.y/b+1)/2,g.setXY(p,t.x,t.y),p++;q+=r}for(a=0;a<d;a++)for(b=a*(c+1),u=0;u<c;u++)e=m=u+b,f=m+c+1,p=m+c+2,m+=1,h.setX(n,e),n++,h.setX(n,f),n++,h.setX(n,p),n++,h.setX(n,e),n++,h.setX(n,p),n++,h.setX(n,m),n++;this.setIndex(h);this.addAttribute("position",
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k);this.addAttribute("normal",l);this.addAttribute("uv",g)};THREE.RingBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.RingBufferGeometry.prototype.constructor=THREE.RingBufferGeometry;THREE.RingGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.type="RingGeometry";this.parameters={innerRadius:a,outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:f};this.fromBufferGeometry(new THREE.RingBufferGeometry(a,b,c,d,e,f))};
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THREE.RingGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.RingGeometry.prototype.constructor=THREE.RingGeometry;THREE.SphereGeometry=function(a,b,c,d,e,f,g){THREE.Geometry.call(this);this.type="SphereGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};this.fromBufferGeometry(new THREE.SphereBufferGeometry(a,b,c,d,e,f,g))};THREE.SphereGeometry.prototype=Object.create(THREE.Geometry.prototype);
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THREE.SphereGeometry.prototype.constructor=THREE.SphereGeometry;
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-THREE.SphereBufferGeometry=function(a,b,c,d,e,f,g){THREE.BufferGeometry.call(this);this.type="SphereBufferGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};a=a||50;b=Math.max(3,Math.floor(b)||8);c=Math.max(2,Math.floor(c)||6);d=void 0!==d?d:0;e=void 0!==e?e:2*Math.PI;f=void 0!==f?f:0;g=void 0!==g?g:Math.PI;for(var h=f+g,k=(b+1)*(c+1),l=new THREE.BufferAttribute(new Float32Array(3*k),3),n=new THREE.BufferAttribute(new Float32Array(3*
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-k),3),k=new THREE.BufferAttribute(new Float32Array(2*k),2),p=0,m=[],q=new THREE.Vector3,r=0;r<=c;r++){for(var s=[],t=r/c,u=0;u<=b;u++){var v=u/b,A=-a*Math.cos(d+v*e)*Math.sin(f+t*g),w=a*Math.cos(f+t*g),E=a*Math.sin(d+v*e)*Math.sin(f+t*g);q.set(A,w,E).normalize();l.setXYZ(p,A,w,E);n.setXYZ(p,q.x,q.y,q.z);k.setXY(p,v,1-t);s.push(p);p++}m.push(s)}d=[];for(r=0;r<c;r++)for(u=0;u<b;u++)e=m[r][u+1],g=m[r][u],p=m[r+1][u],q=m[r+1][u+1],(0!==r||0<f)&&d.push(e,g,q),(r!==c-1||h<Math.PI)&&d.push(g,p,q);this.setIndex(new (65535<
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-l.count?THREE.Uint32Attribute:THREE.Uint16Attribute)(d,1));this.addAttribute("position",l);this.addAttribute("normal",n);this.addAttribute("uv",k);this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.SphereBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.SphereBufferGeometry.prototype.constructor=THREE.SphereBufferGeometry;
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+THREE.SphereBufferGeometry=function(a,b,c,d,e,f,g){THREE.BufferGeometry.call(this);this.type="SphereBufferGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};a=a||50;b=Math.max(3,Math.floor(b)||8);c=Math.max(2,Math.floor(c)||6);d=void 0!==d?d:0;e=void 0!==e?e:2*Math.PI;f=void 0!==f?f:0;g=void 0!==g?g:Math.PI;for(var h=f+g,k=(b+1)*(c+1),l=new THREE.BufferAttribute(new Float32Array(3*k),3),p=new THREE.BufferAttribute(new Float32Array(3*
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+k),3),k=new THREE.BufferAttribute(new Float32Array(2*k),2),n=0,m=[],q=new THREE.Vector3,r=0;r<=c;r++){for(var s=[],t=r/c,u=0;u<=b;u++){var v=u/b,A=-a*Math.cos(d+v*e)*Math.sin(f+t*g),w=a*Math.cos(f+t*g),E=a*Math.sin(d+v*e)*Math.sin(f+t*g);q.set(A,w,E).normalize();l.setXYZ(n,A,w,E);p.setXYZ(n,q.x,q.y,q.z);k.setXY(n,v,1-t);s.push(n);n++}m.push(s)}d=[];for(r=0;r<c;r++)for(u=0;u<b;u++)e=m[r][u+1],g=m[r][u],n=m[r+1][u],q=m[r+1][u+1],(0!==r||0<f)&&d.push(e,g,q),(r!==c-1||h<Math.PI)&&d.push(g,n,q);this.setIndex(new (65535<
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+l.count?THREE.Uint32Attribute:THREE.Uint16Attribute)(d,1));this.addAttribute("position",l);this.addAttribute("normal",p);this.addAttribute("uv",k);this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.SphereBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.SphereBufferGeometry.prototype.constructor=THREE.SphereBufferGeometry;
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THREE.TextGeometry=function(a,b){b=b||{};var c=b.font;if(!1===c instanceof THREE.Font)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new THREE.Geometry;c=c.generateShapes(a,b.size,b.curveSegments);b.amount=void 0!==b.height?b.height:50;void 0===b.bevelThickness&&(b.bevelThickness=10);void 0===b.bevelSize&&(b.bevelSize=8);void 0===b.bevelEnabled&&(b.bevelEnabled=!1);THREE.ExtrudeGeometry.call(this,c,b);this.type="TextGeometry"};
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THREE.TextGeometry.prototype=Object.create(THREE.ExtrudeGeometry.prototype);THREE.TextGeometry.prototype.constructor=THREE.TextGeometry;
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-THREE.TorusBufferGeometry=function(a,b,c,d,e){THREE.BufferGeometry.call(this);this.type="TorusBufferGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};a=a||100;b=b||40;c=Math.floor(c)||8;d=Math.floor(d)||6;e=e||2*Math.PI;var f=(c+1)*(d+1),g=c*d*6,g=new (65535<g?Uint32Array:Uint16Array)(g),h=new Float32Array(3*f),k=new Float32Array(3*f),f=new Float32Array(2*f),l=0,n=0,p=0,m=new THREE.Vector3,q=new THREE.Vector3,r=new THREE.Vector3,s,t;for(s=0;s<=c;s++)for(t=0;t<=d;t++){var u=
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-t/d*e,v=s/c*Math.PI*2;q.x=(a+b*Math.cos(v))*Math.cos(u);q.y=(a+b*Math.cos(v))*Math.sin(u);q.z=b*Math.sin(v);h[l]=q.x;h[l+1]=q.y;h[l+2]=q.z;m.x=a*Math.cos(u);m.y=a*Math.sin(u);r.subVectors(q,m).normalize();k[l]=r.x;k[l+1]=r.y;k[l+2]=r.z;f[n]=t/d;f[n+1]=s/c;l+=3;n+=2}for(s=1;s<=c;s++)for(t=1;t<=d;t++)a=(d+1)*(s-1)+t-1,b=(d+1)*(s-1)+t,e=(d+1)*s+t,g[p]=(d+1)*s+t-1,g[p+1]=a,g[p+2]=e,g[p+3]=a,g[p+4]=b,g[p+5]=e,p+=6;this.setIndex(new THREE.BufferAttribute(g,1));this.addAttribute("position",new THREE.BufferAttribute(h,
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+THREE.TorusBufferGeometry=function(a,b,c,d,e){THREE.BufferGeometry.call(this);this.type="TorusBufferGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};a=a||100;b=b||40;c=Math.floor(c)||8;d=Math.floor(d)||6;e=e||2*Math.PI;var f=(c+1)*(d+1),g=c*d*6,g=new (65535<g?Uint32Array:Uint16Array)(g),h=new Float32Array(3*f),k=new Float32Array(3*f),f=new Float32Array(2*f),l=0,p=0,n=0,m=new THREE.Vector3,q=new THREE.Vector3,r=new THREE.Vector3,s,t;for(s=0;s<=c;s++)for(t=0;t<=d;t++){var u=
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+t/d*e,v=s/c*Math.PI*2;q.x=(a+b*Math.cos(v))*Math.cos(u);q.y=(a+b*Math.cos(v))*Math.sin(u);q.z=b*Math.sin(v);h[l]=q.x;h[l+1]=q.y;h[l+2]=q.z;m.x=a*Math.cos(u);m.y=a*Math.sin(u);r.subVectors(q,m).normalize();k[l]=r.x;k[l+1]=r.y;k[l+2]=r.z;f[p]=t/d;f[p+1]=s/c;l+=3;p+=2}for(s=1;s<=c;s++)for(t=1;t<=d;t++)a=(d+1)*(s-1)+t-1,b=(d+1)*(s-1)+t,e=(d+1)*s+t,g[n]=(d+1)*s+t-1,g[n+1]=a,g[n+2]=e,g[n+3]=a,g[n+4]=b,g[n+5]=e,n+=6;this.setIndex(new THREE.BufferAttribute(g,1));this.addAttribute("position",new THREE.BufferAttribute(h,
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3));this.addAttribute("normal",new THREE.BufferAttribute(k,3));this.addAttribute("uv",new THREE.BufferAttribute(f,2))};THREE.TorusBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.TorusBufferGeometry.prototype.constructor=THREE.TorusBufferGeometry;
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THREE.TorusGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.type="TorusGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};this.fromBufferGeometry(new THREE.TorusBufferGeometry(a,b,c,d,e))};THREE.TorusGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusGeometry.prototype.constructor=THREE.TorusGeometry;
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THREE.TorusKnotBufferGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e){var f=Math.cos(a),g=Math.sin(a);a*=c/b;b=Math.cos(a);e.x=d*(2+b)*.5*f;e.y=d*(2+b)*g*.5;e.z=d*Math.sin(a)*.5}THREE.BufferGeometry.call(this);this.type="TorusKnotBufferGeometry";this.parameters={radius:a,tube:b,tubularSegments:c,radialSegments:d,p:e,q:f};a=a||100;b=b||40;c=Math.floor(c)||64;d=Math.floor(d)||8;e=e||2;f=f||3;var h=(d+1)*(c+1),k=d*c*6,k=new THREE.BufferAttribute(new (65535<k?Uint32Array:Uint16Array)(k),1),l=new THREE.BufferAttribute(new Float32Array(3*
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-h),3),n=new THREE.BufferAttribute(new Float32Array(3*h),3),h=new THREE.BufferAttribute(new Float32Array(2*h),2),p,m,q=0,r=0,s=new THREE.Vector3,t=new THREE.Vector3,u=new THREE.Vector2,v=new THREE.Vector3,A=new THREE.Vector3,w=new THREE.Vector3,E=new THREE.Vector3,z=new THREE.Vector3;for(p=0;p<=c;++p)for(m=p/c*e*Math.PI*2,g(m,e,f,a,v),g(m+.01,e,f,a,A),E.subVectors(A,v),z.addVectors(A,v),w.crossVectors(E,z),z.crossVectors(w,E),w.normalize(),z.normalize(),m=0;m<=d;++m){var y=m/d*Math.PI*2,C=-b*Math.cos(y),
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-y=b*Math.sin(y);s.x=v.x+(C*z.x+y*w.x);s.y=v.y+(C*z.y+y*w.y);s.z=v.z+(C*z.z+y*w.z);l.setXYZ(q,s.x,s.y,s.z);t.subVectors(s,v).normalize();n.setXYZ(q,t.x,t.y,t.z);u.x=p/c;u.y=m/d;h.setXY(q,u.x,u.y);q++}for(m=1;m<=c;m++)for(p=1;p<=d;p++)a=(d+1)*m+(p-1),b=(d+1)*m+p,e=(d+1)*(m-1)+p,k.setX(r,(d+1)*(m-1)+(p-1)),r++,k.setX(r,a),r++,k.setX(r,e),r++,k.setX(r,a),r++,k.setX(r,b),r++,k.setX(r,e),r++;this.setIndex(k);this.addAttribute("position",l);this.addAttribute("normal",n);this.addAttribute("uv",h)};
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+h),3),p=new THREE.BufferAttribute(new Float32Array(3*h),3),h=new THREE.BufferAttribute(new Float32Array(2*h),2),n,m,q=0,r=0,s=new THREE.Vector3,t=new THREE.Vector3,u=new THREE.Vector2,v=new THREE.Vector3,A=new THREE.Vector3,w=new THREE.Vector3,E=new THREE.Vector3,z=new THREE.Vector3;for(n=0;n<=c;++n)for(m=n/c*e*Math.PI*2,g(m,e,f,a,v),g(m+.01,e,f,a,A),E.subVectors(A,v),z.addVectors(A,v),w.crossVectors(E,z),z.crossVectors(w,E),w.normalize(),z.normalize(),m=0;m<=d;++m){var y=m/d*Math.PI*2,C=-b*Math.cos(y),
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+y=b*Math.sin(y);s.x=v.x+(C*z.x+y*w.x);s.y=v.y+(C*z.y+y*w.y);s.z=v.z+(C*z.z+y*w.z);l.setXYZ(q,s.x,s.y,s.z);t.subVectors(s,v).normalize();p.setXYZ(q,t.x,t.y,t.z);u.x=n/c;u.y=m/d;h.setXY(q,u.x,u.y);q++}for(m=1;m<=c;m++)for(n=1;n<=d;n++)a=(d+1)*m+(n-1),b=(d+1)*m+n,e=(d+1)*(m-1)+n,k.setX(r,(d+1)*(m-1)+(n-1)),r++,k.setX(r,a),r++,k.setX(r,e),r++,k.setX(r,a),r++,k.setX(r,b),r++,k.setX(r,e),r++;this.setIndex(k);this.addAttribute("position",l);this.addAttribute("normal",p);this.addAttribute("uv",h)};
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THREE.TorusKnotBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.TorusKnotBufferGeometry.prototype.constructor=THREE.TorusKnotBufferGeometry;
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THREE.TorusKnotGeometry=function(a,b,c,d,e,f,g){THREE.Geometry.call(this);this.type="TorusKnotGeometry";this.parameters={radius:a,tube:b,tubularSegments:c,radialSegments:d,p:e,q:f};void 0!==g&&console.warn("THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z ) instead.");this.fromBufferGeometry(new THREE.TorusKnotBufferGeometry(a,b,c,d,e,f));this.mergeVertices()};THREE.TorusKnotGeometry.prototype=Object.create(THREE.Geometry.prototype);
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THREE.TorusKnotGeometry.prototype.constructor=THREE.TorusKnotGeometry;
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-THREE.TubeGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.type="TubeGeometry";this.parameters={path:a,segments:b,radius:c,radialSegments:d,closed:e,taper:f};b=b||64;c=c||1;d=d||8;e=e||!1;f=f||THREE.TubeGeometry.NoTaper;var g=[],h,k,l=b+1,n,p,m,q,r,s=new THREE.Vector3,t,u,v;t=new THREE.TubeGeometry.FrenetFrames(a,b,e);u=t.normals;v=t.binormals;this.tangents=t.tangents;this.normals=u;this.binormals=v;for(t=0;t<l;t++)for(g[t]=[],n=t/(l-1),r=a.getPointAt(n),h=u[t],k=v[t],m=c*f(n),n=0;n<
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-d;n++)p=n/d*2*Math.PI,q=-m*Math.cos(p),p=m*Math.sin(p),s.copy(r),s.x+=q*h.x+p*k.x,s.y+=q*h.y+p*k.y,s.z+=q*h.z+p*k.z,g[t][n]=this.vertices.push(new THREE.Vector3(s.x,s.y,s.z))-1;for(t=0;t<b;t++)for(n=0;n<d;n++)f=e?(t+1)%b:t+1,l=(n+1)%d,a=g[t][n],c=g[f][n],f=g[f][l],l=g[t][l],s=new THREE.Vector2(t/b,n/d),u=new THREE.Vector2((t+1)/b,n/d),v=new THREE.Vector2((t+1)/b,(n+1)/d),h=new THREE.Vector2(t/b,(n+1)/d),this.faces.push(new THREE.Face3(a,c,l)),this.faceVertexUvs[0].push([s,u,h]),this.faces.push(new THREE.Face3(c,
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+THREE.TubeGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.type="TubeGeometry";this.parameters={path:a,segments:b,radius:c,radialSegments:d,closed:e,taper:f};b=b||64;c=c||1;d=d||8;e=e||!1;f=f||THREE.TubeGeometry.NoTaper;var g=[],h,k,l=b+1,p,n,m,q,r,s=new THREE.Vector3,t,u,v;t=new THREE.TubeGeometry.FrenetFrames(a,b,e);u=t.normals;v=t.binormals;this.tangents=t.tangents;this.normals=u;this.binormals=v;for(t=0;t<l;t++)for(g[t]=[],p=t/(l-1),r=a.getPointAt(p),h=u[t],k=v[t],m=c*f(p),p=0;p<
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+d;p++)n=p/d*2*Math.PI,q=-m*Math.cos(n),n=m*Math.sin(n),s.copy(r),s.x+=q*h.x+n*k.x,s.y+=q*h.y+n*k.y,s.z+=q*h.z+n*k.z,g[t][p]=this.vertices.push(new THREE.Vector3(s.x,s.y,s.z))-1;for(t=0;t<b;t++)for(p=0;p<d;p++)f=e?(t+1)%b:t+1,l=(p+1)%d,a=g[t][p],c=g[f][p],f=g[f][l],l=g[t][l],s=new THREE.Vector2(t/b,p/d),u=new THREE.Vector2((t+1)/b,p/d),v=new THREE.Vector2((t+1)/b,(p+1)/d),h=new THREE.Vector2(t/b,(p+1)/d),this.faces.push(new THREE.Face3(a,c,l)),this.faceVertexUvs[0].push([s,u,h]),this.faces.push(new THREE.Face3(c,
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f,l)),this.faceVertexUvs[0].push([u.clone(),v,h.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.TubeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TubeGeometry.prototype.constructor=THREE.TubeGeometry;THREE.TubeGeometry.NoTaper=function(a){return 1};THREE.TubeGeometry.SinusoidalTaper=function(a){return Math.sin(Math.PI*a)};
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-THREE.TubeGeometry.FrenetFrames=function(a,b,c){var d=new THREE.Vector3,e=[],f=[],g=[],h=new THREE.Vector3,k=new THREE.Matrix4;b+=1;var l,n,p;this.tangents=e;this.normals=f;this.binormals=g;for(l=0;l<b;l++)n=l/(b-1),e[l]=a.getTangentAt(n),e[l].normalize();f[0]=new THREE.Vector3;g[0]=new THREE.Vector3;a=Number.MAX_VALUE;l=Math.abs(e[0].x);n=Math.abs(e[0].y);p=Math.abs(e[0].z);l<=a&&(a=l,d.set(1,0,0));n<=a&&(a=n,d.set(0,1,0));p<=a&&d.set(0,0,1);h.crossVectors(e[0],d).normalize();f[0].crossVectors(e[0],
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+THREE.TubeGeometry.FrenetFrames=function(a,b,c){var d=new THREE.Vector3,e=[],f=[],g=[],h=new THREE.Vector3,k=new THREE.Matrix4;b+=1;var l,p,n;this.tangents=e;this.normals=f;this.binormals=g;for(l=0;l<b;l++)p=l/(b-1),e[l]=a.getTangentAt(p),e[l].normalize();f[0]=new THREE.Vector3;g[0]=new THREE.Vector3;a=Number.MAX_VALUE;l=Math.abs(e[0].x);p=Math.abs(e[0].y);n=Math.abs(e[0].z);l<=a&&(a=l,d.set(1,0,0));p<=a&&(a=p,d.set(0,1,0));n<=a&&d.set(0,0,1);h.crossVectors(e[0],d).normalize();f[0].crossVectors(e[0],
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h);g[0].crossVectors(e[0],f[0]);for(l=1;l<b;l++)f[l]=f[l-1].clone(),g[l]=g[l-1].clone(),h.crossVectors(e[l-1],e[l]),h.length()>Number.EPSILON&&(h.normalize(),d=Math.acos(THREE.Math.clamp(e[l-1].dot(e[l]),-1,1)),f[l].applyMatrix4(k.makeRotationAxis(h,d))),g[l].crossVectors(e[l],f[l]);if(c)for(d=Math.acos(THREE.Math.clamp(f[0].dot(f[b-1]),-1,1)),d/=b-1,0<e[0].dot(h.crossVectors(f[0],f[b-1]))&&(d=-d),l=1;l<b;l++)f[l].applyMatrix4(k.makeRotationAxis(e[l],d*l)),g[l].crossVectors(e[l],f[l])};
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THREE.PolyhedronGeometry=function(a,b,c,d){function e(a){var b=a.normalize().clone();b.index=k.vertices.push(b)-1;var c=Math.atan2(a.z,-a.x)/2/Math.PI+.5;a=Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+.5;b.uv=new THREE.Vector2(c,1-a);return b}function f(a,b,c,d){d=new THREE.Face3(a.index,b.index,c.index,[a.clone(),b.clone(),c.clone()],void 0,d);k.faces.push(d);t.copy(a).add(b).add(c).divideScalar(3);d=Math.atan2(t.z,-t.x);k.faceVertexUvs[0].push([h(a.uv,a,d),h(b.uv,b,d),h(c.uv,c,d)])}function g(a,
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|
|
b){for(var c=Math.pow(2,b),d=e(k.vertices[a.a]),g=e(k.vertices[a.b]),h=e(k.vertices[a.c]),l=[],m=a.materialIndex,n=0;n<=c;n++){l[n]=[];for(var p=e(d.clone().lerp(h,n/c)),q=e(g.clone().lerp(h,n/c)),r=c-n,s=0;s<=r;s++)l[n][s]=0===s&&n===c?p:e(p.clone().lerp(q,s/r))}for(n=0;n<c;n++)for(s=0;s<2*(c-n)-1;s++)d=Math.floor(s/2),0===s%2?f(l[n][d+1],l[n+1][d],l[n][d],m):f(l[n][d+1],l[n+1][d+1],l[n+1][d],m)}function h(a,b,c){0>c&&1===a.x&&(a=new THREE.Vector2(a.x-1,a.y));0===b.x&&0===b.z&&(a=new THREE.Vector2(c/
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-2/Math.PI+.5,a.y));return a.clone()}THREE.Geometry.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};c=c||1;d=d||0;for(var k=this,l=0,n=a.length;l<n;l+=3)e(new THREE.Vector3(a[l],a[l+1],a[l+2]));a=this.vertices;for(var p=[],m=l=0,n=b.length;l<n;l+=3,m++){var q=a[b[l]],r=a[b[l+1]],s=a[b[l+2]];p[m]=new THREE.Face3(q.index,r.index,s.index,[q.clone(),r.clone(),s.clone()],void 0,m)}for(var t=new THREE.Vector3,l=0,n=p.length;l<n;l++)g(p[l],d);l=0;for(n=this.faceVertexUvs[0].length;l<
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-n;l++)b=this.faceVertexUvs[0][l],d=b[0].x,a=b[1].x,p=b[2].x,m=Math.max(d,a,p),q=Math.min(d,a,p),.9<m&&.1>q&&(.2>d&&(b[0].x+=1),.2>a&&(b[1].x+=1),.2>p&&(b[2].x+=1));l=0;for(n=this.vertices.length;l<n;l++)this.vertices[l].multiplyScalar(c);this.mergeVertices();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,c)};THREE.PolyhedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.PolyhedronGeometry.prototype.constructor=THREE.PolyhedronGeometry;
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+2/Math.PI+.5,a.y));return a.clone()}THREE.Geometry.call(this);this.type="PolyhedronGeometry";this.parameters={vertices:a,indices:b,radius:c,detail:d};c=c||1;d=d||0;for(var k=this,l=0,p=a.length;l<p;l+=3)e(new THREE.Vector3(a[l],a[l+1],a[l+2]));a=this.vertices;for(var n=[],m=l=0,p=b.length;l<p;l+=3,m++){var q=a[b[l]],r=a[b[l+1]],s=a[b[l+2]];n[m]=new THREE.Face3(q.index,r.index,s.index,[q.clone(),r.clone(),s.clone()],void 0,m)}for(var t=new THREE.Vector3,l=0,p=n.length;l<p;l++)g(n[l],d);l=0;for(p=this.faceVertexUvs[0].length;l<
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+p;l++)b=this.faceVertexUvs[0][l],d=b[0].x,a=b[1].x,n=b[2].x,m=Math.max(d,a,n),q=Math.min(d,a,n),.9<m&&.1>q&&(.2>d&&(b[0].x+=1),.2>a&&(b[1].x+=1),.2>n&&(b[2].x+=1));l=0;for(p=this.vertices.length;l<p;l++)this.vertices[l].multiplyScalar(c);this.mergeVertices();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,c)};THREE.PolyhedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.PolyhedronGeometry.prototype.constructor=THREE.PolyhedronGeometry;
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THREE.DodecahedronGeometry=function(a,b){var c=(1+Math.sqrt(5))/2,d=1/c;THREE.PolyhedronGeometry.call(this,[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-d,-c,0,-d,c,0,d,-c,0,d,c,-d,-c,0,-d,c,0,d,-c,0,d,c,0,-c,0,-d,c,0,-d,-c,0,d,c,0,d],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,
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12,14,1,14,5,1,5,9],a,b);this.type="DodecahedronGeometry";this.parameters={radius:a,detail:b}};THREE.DodecahedronGeometry.prototype=Object.create(THREE.PolyhedronGeometry.prototype);THREE.DodecahedronGeometry.prototype.constructor=THREE.DodecahedronGeometry;
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THREE.IcosahedronGeometry=function(a,b){var c=(1+Math.sqrt(5))/2;THREE.PolyhedronGeometry.call(this,[-1,c,0,1,c,0,-1,-c,0,1,-c,0,0,-1,c,0,1,c,0,-1,-c,0,1,-c,c,0,-1,c,0,1,-c,0,-1,-c,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],a,b);this.type="IcosahedronGeometry";this.parameters={radius:a,detail:b}};THREE.IcosahedronGeometry.prototype=Object.create(THREE.PolyhedronGeometry.prototype);
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THREE.IcosahedronGeometry.prototype.constructor=THREE.IcosahedronGeometry;THREE.OctahedronGeometry=function(a,b){THREE.PolyhedronGeometry.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],a,b);this.type="OctahedronGeometry";this.parameters={radius:a,detail:b}};THREE.OctahedronGeometry.prototype=Object.create(THREE.PolyhedronGeometry.prototype);THREE.OctahedronGeometry.prototype.constructor=THREE.OctahedronGeometry;
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THREE.TetrahedronGeometry=function(a,b){THREE.PolyhedronGeometry.call(this,[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],a,b);this.type="TetrahedronGeometry";this.parameters={radius:a,detail:b}};THREE.TetrahedronGeometry.prototype=Object.create(THREE.PolyhedronGeometry.prototype);THREE.TetrahedronGeometry.prototype.constructor=THREE.TetrahedronGeometry;
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-THREE.ParametricGeometry=function(a,b,c){THREE.Geometry.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b,stacks:c};var d=this.vertices,e=this.faces,f=this.faceVertexUvs[0],g,h,k,l,n=b+1;for(g=0;g<=c;g++)for(l=g/c,h=0;h<=b;h++)k=h/b,k=a(k,l),d.push(k);var p,m,q,r;for(g=0;g<c;g++)for(h=0;h<b;h++)a=g*n+h,d=g*n+h+1,l=(g+1)*n+h+1,k=(g+1)*n+h,p=new THREE.Vector2(h/b,g/c),m=new THREE.Vector2((h+1)/b,g/c),q=new THREE.Vector2((h+1)/b,(g+1)/c),r=new THREE.Vector2(h/b,(g+1)/c),e.push(new THREE.Face3(a,
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-d,k)),f.push([p,m,r]),e.push(new THREE.Face3(d,l,k)),f.push([m.clone(),q,r.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.ParametricGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ParametricGeometry.prototype.constructor=THREE.ParametricGeometry;
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-THREE.WireframeGeometry=function(a){function b(a,b){return a-b}THREE.BufferGeometry.call(this);var c=[0,0],d={},e=["a","b","c"];if(a instanceof THREE.Geometry){var f=a.vertices,g=a.faces,h=0,k=new Uint32Array(6*g.length);a=0;for(var l=g.length;a<l;a++)for(var n=g[a],p=0;3>p;p++){c[0]=n[e[p]];c[1]=n[e[(p+1)%3]];c.sort(b);var m=c.toString();void 0===d[m]&&(k[2*h]=c[0],k[2*h+1]=c[1],d[m]=!0,h++)}c=new Float32Array(6*h);a=0;for(l=h;a<l;a++)for(p=0;2>p;p++)d=f[k[2*a+p]],h=6*a+3*p,c[h+0]=d.x,c[h+1]=d.y,
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-c[h+2]=d.z;this.addAttribute("position",new THREE.BufferAttribute(c,3))}else if(a instanceof THREE.BufferGeometry){if(null!==a.index){l=a.index.array;f=a.attributes.position;e=a.groups;h=0;0===e.length&&a.addGroup(0,l.length);k=new Uint32Array(2*l.length);g=0;for(n=e.length;g<n;++g){a=e[g];p=a.start;m=a.count;a=p;for(var q=p+m;a<q;a+=3)for(p=0;3>p;p++)c[0]=l[a+p],c[1]=l[a+(p+1)%3],c.sort(b),m=c.toString(),void 0===d[m]&&(k[2*h]=c[0],k[2*h+1]=c[1],d[m]=!0,h++)}c=new Float32Array(6*h);a=0;for(l=h;a<
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-l;a++)for(p=0;2>p;p++)h=6*a+3*p,d=k[2*a+p],c[h+0]=f.getX(d),c[h+1]=f.getY(d),c[h+2]=f.getZ(d)}else for(f=a.attributes.position.array,h=f.length/3,k=h/3,c=new Float32Array(6*h),a=0,l=k;a<l;a++)for(p=0;3>p;p++)h=18*a+6*p,k=9*a+3*p,c[h+0]=f[k],c[h+1]=f[k+1],c[h+2]=f[k+2],d=9*a+(p+1)%3*3,c[h+3]=f[d],c[h+4]=f[d+1],c[h+5]=f[d+2];this.addAttribute("position",new THREE.BufferAttribute(c,3))}};THREE.WireframeGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);
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+THREE.ParametricGeometry=function(a,b,c){THREE.Geometry.call(this);this.type="ParametricGeometry";this.parameters={func:a,slices:b,stacks:c};var d=this.vertices,e=this.faces,f=this.faceVertexUvs[0],g,h,k,l,p=b+1;for(g=0;g<=c;g++)for(l=g/c,h=0;h<=b;h++)k=h/b,k=a(k,l),d.push(k);var n,m,q,r;for(g=0;g<c;g++)for(h=0;h<b;h++)a=g*p+h,d=g*p+h+1,l=(g+1)*p+h+1,k=(g+1)*p+h,n=new THREE.Vector2(h/b,g/c),m=new THREE.Vector2((h+1)/b,g/c),q=new THREE.Vector2((h+1)/b,(g+1)/c),r=new THREE.Vector2(h/b,(g+1)/c),e.push(new THREE.Face3(a,
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+d,k)),f.push([n,m,r]),e.push(new THREE.Face3(d,l,k)),f.push([m.clone(),q,r.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.ParametricGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ParametricGeometry.prototype.constructor=THREE.ParametricGeometry;
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+THREE.WireframeGeometry=function(a){function b(a,b){return a-b}THREE.BufferGeometry.call(this);var c=[0,0],d={},e=["a","b","c"];if(a instanceof THREE.Geometry){var f=a.vertices,g=a.faces,h=0,k=new Uint32Array(6*g.length);a=0;for(var l=g.length;a<l;a++)for(var p=g[a],n=0;3>n;n++){c[0]=p[e[n]];c[1]=p[e[(n+1)%3]];c.sort(b);var m=c.toString();void 0===d[m]&&(k[2*h]=c[0],k[2*h+1]=c[1],d[m]=!0,h++)}c=new Float32Array(6*h);a=0;for(l=h;a<l;a++)for(n=0;2>n;n++)d=f[k[2*a+n]],h=6*a+3*n,c[h+0]=d.x,c[h+1]=d.y,
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+c[h+2]=d.z;this.addAttribute("position",new THREE.BufferAttribute(c,3))}else if(a instanceof THREE.BufferGeometry){if(null!==a.index){l=a.index.array;f=a.attributes.position;e=a.groups;h=0;0===e.length&&a.addGroup(0,l.length);k=new Uint32Array(2*l.length);g=0;for(p=e.length;g<p;++g){a=e[g];n=a.start;m=a.count;a=n;for(var q=n+m;a<q;a+=3)for(n=0;3>n;n++)c[0]=l[a+n],c[1]=l[a+(n+1)%3],c.sort(b),m=c.toString(),void 0===d[m]&&(k[2*h]=c[0],k[2*h+1]=c[1],d[m]=!0,h++)}c=new Float32Array(6*h);a=0;for(l=h;a<
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+l;a++)for(n=0;2>n;n++)h=6*a+3*n,d=k[2*a+n],c[h+0]=f.getX(d),c[h+1]=f.getY(d),c[h+2]=f.getZ(d)}else for(f=a.attributes.position.array,h=f.length/3,k=h/3,c=new Float32Array(6*h),a=0,l=k;a<l;a++)for(n=0;3>n;n++)h=18*a+6*n,k=9*a+3*n,c[h+0]=f[k],c[h+1]=f[k+1],c[h+2]=f[k+2],d=9*a+(n+1)%3*3,c[h+3]=f[d],c[h+4]=f[d+1],c[h+5]=f[d+2];this.addAttribute("position",new THREE.BufferAttribute(c,3))}};THREE.WireframeGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);
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THREE.WireframeGeometry.prototype.constructor=THREE.WireframeGeometry;THREE.AxisHelper=function(a){a=a||1;var b=new Float32Array([0,0,0,a,0,0,0,0,0,0,a,0,0,0,0,0,0,a]),c=new Float32Array([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1]);a=new THREE.BufferGeometry;a.addAttribute("position",new THREE.BufferAttribute(b,3));a.addAttribute("color",new THREE.BufferAttribute(c,3));b=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});THREE.LineSegments.call(this,a,b)};THREE.AxisHelper.prototype=Object.create(THREE.LineSegments.prototype);
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THREE.AxisHelper.prototype.constructor=THREE.AxisHelper;
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THREE.ArrowHelper=function(){var a=new THREE.BufferGeometry;a.addAttribute("position",new THREE.Float32Attribute([0,0,0,0,1,0],3));var b=new THREE.CylinderBufferGeometry(0,.5,1,5,1);b.translate(0,-.5,0);return function(c,d,e,f,g,h){THREE.Object3D.call(this);void 0===f&&(f=16776960);void 0===e&&(e=1);void 0===g&&(g=.2*e);void 0===h&&(h=.2*g);this.position.copy(d);this.line=new THREE.Line(a,new THREE.LineBasicMaterial({color:f}));this.line.matrixAutoUpdate=!1;this.add(this.line);this.cone=new THREE.Mesh(b,
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@@ -960,7 +962,7 @@ THREE.DirectionalLightHelper.prototype.update=function(){var a=new THREE.Vector3
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THREE.EdgesHelper=function(a,b,c){b=void 0!==b?b:16777215;THREE.LineSegments.call(this,new THREE.EdgesGeometry(a.geometry,c),new THREE.LineBasicMaterial({color:b}));this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1};THREE.EdgesHelper.prototype=Object.create(THREE.LineSegments.prototype);THREE.EdgesHelper.prototype.constructor=THREE.EdgesHelper;
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THREE.FaceNormalsHelper=function(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16776960;d=void 0!==d?d:1;b=0;c=this.object.geometry;c instanceof THREE.Geometry?b=c.faces.length:console.warn("THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.");c=new THREE.BufferGeometry;b=new THREE.Float32Attribute(6*b,3);c.addAttribute("position",b);THREE.LineSegments.call(this,c,new THREE.LineBasicMaterial({color:a,linewidth:d}));this.matrixAutoUpdate=
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!1;this.update()};THREE.FaceNormalsHelper.prototype=Object.create(THREE.LineSegments.prototype);THREE.FaceNormalsHelper.prototype.constructor=THREE.FaceNormalsHelper;
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-THREE.FaceNormalsHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Matrix3;return function(){this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);for(var d=this.object.matrixWorld,e=this.geometry.attributes.position,f=this.object.geometry,g=f.vertices,f=f.faces,h=0,k=0,l=f.length;k<l;k++){var n=f[k],p=n.normal;a.copy(g[n.a]).add(g[n.b]).add(g[n.c]).divideScalar(3).applyMatrix4(d);b.copy(p).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);
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+THREE.FaceNormalsHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Matrix3;return function(){this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);for(var d=this.object.matrixWorld,e=this.geometry.attributes.position,f=this.object.geometry,g=f.vertices,f=f.faces,h=0,k=0,l=f.length;k<l;k++){var p=f[k],n=p.normal;a.copy(g[p.a]).add(g[p.b]).add(g[p.c]).divideScalar(3).applyMatrix4(d);b.copy(n).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);
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e.setXYZ(h,a.x,a.y,a.z);h+=1;e.setXYZ(h,b.x,b.y,b.z);h+=1}e.needsUpdate=!0;return this}}();
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THREE.GridHelper=function(a,b,c,d){c=new THREE.Color(void 0!==c?c:4473924);d=new THREE.Color(void 0!==d?d:8947848);for(var e=[],f=[],g=-a,h=0;g<=a;g+=b){e.push(-a,0,g,a,0,g);e.push(g,0,-a,g,0,a);var k=0===g?c:d;k.toArray(f,h);h+=3;k.toArray(f,h);h+=3;k.toArray(f,h);h+=3;k.toArray(f,h);h+=3}a=new THREE.BufferGeometry;a.addAttribute("position",new THREE.Float32Attribute(e,3));a.addAttribute("color",new THREE.Float32Attribute(f,3));e=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});THREE.LineSegments.call(this,
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a,e)};THREE.GridHelper.prototype=Object.create(THREE.LineSegments.prototype);THREE.GridHelper.prototype.constructor=THREE.GridHelper;THREE.GridHelper.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")};
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@@ -977,7 +979,7 @@ b);this.add(this.cone);this.update()};THREE.SpotLightHelper.prototype=Object.cre
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THREE.SpotLightHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(){var c=this.light.distance?this.light.distance:1E3,d=c*Math.tan(this.light.angle);this.cone.scale.set(d,d,c);a.setFromMatrixPosition(this.light.matrixWorld);b.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(b.sub(a));this.cone.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)}}();
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THREE.VertexNormalsHelper=function(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16711680;d=void 0!==d?d:1;b=0;c=this.object.geometry;c instanceof THREE.Geometry?b=3*c.faces.length:c instanceof THREE.BufferGeometry&&(b=c.attributes.normal.count);c=new THREE.BufferGeometry;b=new THREE.Float32Attribute(6*b,3);c.addAttribute("position",b);THREE.LineSegments.call(this,c,new THREE.LineBasicMaterial({color:a,linewidth:d}));this.matrixAutoUpdate=!1;this.update()};
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THREE.VertexNormalsHelper.prototype=Object.create(THREE.LineSegments.prototype);THREE.VertexNormalsHelper.prototype.constructor=THREE.VertexNormalsHelper;
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-THREE.VertexNormalsHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Matrix3;return function(){var d=["a","b","c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,f=this.geometry.attributes.position,g=this.object.geometry;if(g instanceof THREE.Geometry)for(var h=g.vertices,k=g.faces,l=g=0,n=k.length;l<n;l++)for(var p=k[l],m=0,q=p.vertexNormals.length;m<q;m++){var r=p.vertexNormals[m];a.copy(h[p[d[m]]]).applyMatrix4(e);
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+THREE.VertexNormalsHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Matrix3;return function(){var d=["a","b","c"];this.object.updateMatrixWorld(!0);c.getNormalMatrix(this.object.matrixWorld);var e=this.object.matrixWorld,f=this.geometry.attributes.position,g=this.object.geometry;if(g instanceof THREE.Geometry)for(var h=g.vertices,k=g.faces,l=g=0,p=k.length;l<p;l++)for(var n=k[l],m=0,q=n.vertexNormals.length;m<q;m++){var r=n.vertexNormals[m];a.copy(h[n[d[m]]]).applyMatrix4(e);
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b.copy(r).applyMatrix3(c).normalize().multiplyScalar(this.size).add(a);f.setXYZ(g,a.x,a.y,a.z);g+=1;f.setXYZ(g,b.x,b.y,b.z);g+=1}else if(g instanceof THREE.BufferGeometry)for(d=g.attributes.position,h=g.attributes.normal,m=g=0,q=d.count;m<q;m++)a.set(d.getX(m),d.getY(m),d.getZ(m)).applyMatrix4(e),b.set(h.getX(m),h.getY(m),h.getZ(m)),b.applyMatrix3(c).normalize().multiplyScalar(this.size).add(a),f.setXYZ(g,a.x,a.y,a.z),g+=1,f.setXYZ(g,b.x,b.y,b.z),g+=1;f.needsUpdate=!0;return this}}();
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THREE.WireframeHelper=function(a,b){var c=void 0!==b?b:16777215;THREE.LineSegments.call(this,new THREE.WireframeGeometry(a.geometry),new THREE.LineBasicMaterial({color:c}));this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1};THREE.WireframeHelper.prototype=Object.create(THREE.LineSegments.prototype);THREE.WireframeHelper.prototype.constructor=THREE.WireframeHelper;THREE.ImmediateRenderObject=function(a){THREE.Object3D.call(this);this.material=a;this.render=function(a){}};
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THREE.ImmediateRenderObject.prototype=Object.create(THREE.Object3D.prototype);THREE.ImmediateRenderObject.prototype.constructor=THREE.ImmediateRenderObject;THREE.MorphBlendMesh=function(a,b){THREE.Mesh.call(this,a,b);this.animationsMap={};this.animationsList=[];var c=this.geometry.morphTargets.length;this.createAnimation("__default",0,c-1,c/1);this.setAnimationWeight("__default",1)};THREE.MorphBlendMesh.prototype=Object.create(THREE.Mesh.prototype);THREE.MorphBlendMesh.prototype.constructor=THREE.MorphBlendMesh;
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Mr.doob