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@@ -579,15 +579,15 @@ a.lineDistancesNeedUpdate;this.groupsNeedUpdate=a.groupsNeedUpdate;return this},
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d,e,f,g,h){function c(a,b,c,d,e,f,g,h,l,x,t){var w=f/l,z=g/x,y=f/2,A=g/2,G=h/2;g=l+1;var C=x+1,B=f=0,D,E,F=new p;for(E=0;E<C;E++){var I=E*z-A;for(D=0;D<g;D++)F[a]=(D*w-y)*d,F[b]=I*e,F[c]=G,n.push(F.x,F.y,F.z),F[a]=0,F[b]=0,F[c]=0<h?1:-1,v.push(F.x,F.y,F.z),r.push(D/l),r.push(1-E/x),f+=1}for(E=0;E<x;E++)for(D=0;D<l;D++)a=q+D+g*(E+1),b=q+(D+1)+g*(E+1),c=q+(D+1)+g*E,k.push(q+D+g*E,a,c),k.push(a,b,c),B+=6;m.addGroup(u,B,t);u+=B;q+=f}a.call(this);this.type="BoxBufferGeometry";this.parameters={width:b,
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height:d,depth:e,widthSegments:f,heightSegments:g,depthSegments:h};var m=this;b=b||1;d=d||1;e=e||1;f=Math.floor(f)||1;g=Math.floor(g)||1;h=Math.floor(h)||1;var k=[],n=[],v=[],r=[],q=0,u=0;c("z","y","x",-1,-1,e,d,b,h,g,0);c("z","y","x",1,-1,e,d,-b,h,g,1);c("x","z","y",1,1,b,e,d,f,h,2);c("x","z","y",1,-1,b,e,-d,f,h,3);c("x","y","z",1,-1,b,d,e,f,g,4);c("x","y","z",-1,-1,b,d,-e,f,g,5);this.setIndex(k);this.setAttribute("position",new B(n,3));this.setAttribute("normal",new B(v,3));this.setAttribute("uv",
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new B(r,2))}a&&(b.__proto__=a);b.prototype=Object.create(a&&a.prototype);return b.prototype.constructor=b}(E),Ph={clone:Ec,merge:qa};Ca.prototype=Object.create(K.prototype);Ca.prototype.constructor=Ca;Ca.prototype.isShaderMaterial=!0;Ca.prototype.copy=function(a){K.prototype.copy.call(this,a);this.fragmentShader=a.fragmentShader;this.vertexShader=a.vertexShader;this.uniforms=Ec(a.uniforms);this.defines=Object.assign({},a.defines);this.wireframe=a.wireframe;this.wireframeLinewidth=a.wireframeLinewidth;
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-this.lights=a.lights;this.clipping=a.clipping;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;this.extensions=a.extensions;return this};Ca.prototype.toJSON=function(a){var b=K.prototype.toJSON.call(this,a);b.uniforms={};for(var c in this.uniforms){var d=this.uniforms[c].value;b.uniforms[c]=d&&d.isTexture?{type:"t",value:d.toJSON(a).uuid}:d&&d.isColor?{type:"c",value:d.getHex()}:d&&d.isVector2?{type:"v2",value:d.toArray()}:d&&d.isVector3?{type:"v3",value:d.toArray()}:
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-d&&d.isVector4?{type:"v4",value:d.toArray()}:d&&d.isMatrix3?{type:"m3",value:d.toArray()}:d&&d.isMatrix4?{type:"m4",value:d.toArray()}:{value:d}}0<Object.keys(this.defines).length&&(b.defines=this.defines);b.vertexShader=this.vertexShader;b.fragmentShader=this.fragmentShader;a={};for(var e in this.extensions)!0===this.extensions[e]&&(a[e]=!0);0<Object.keys(a).length&&(b.extensions=a);return b};fb.prototype=Object.assign(Object.create(y.prototype),{constructor:fb,isCamera:!0,copy:function(a,b){y.prototype.copy.call(this,
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-a,b);this.matrixWorldInverse.copy(a.matrixWorldInverse);this.projectionMatrix.copy(a.projectionMatrix);this.projectionMatrixInverse.copy(a.projectionMatrixInverse);return this},getWorldDirection:function(a){void 0===a&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),a=new p);this.updateMatrixWorld(!0);var b=this.matrixWorld.elements;return a.set(-b[8],-b[9],-b[10]).normalize()},updateMatrixWorld:function(a){y.prototype.updateMatrixWorld.call(this,a);this.matrixWorldInverse.getInverse(this.matrixWorld)},
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-updateWorldMatrix:function(a,b){y.prototype.updateWorldMatrix.call(this,a,b);this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}});S.prototype=Object.assign(Object.create(fb.prototype),{constructor:S,isPerspectiveCamera:!0,copy:function(a,b){fb.prototype.copy.call(this,a,b);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=
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-a.filmGauge;this.filmOffset=a.filmOffset;return this},setFocalLength:function(a){a=.5*this.getFilmHeight()/a;this.fov=2*M.RAD2DEG*Math.atan(a);this.updateProjectionMatrix()},getFocalLength:function(){var a=Math.tan(.5*M.DEG2RAD*this.fov);return.5*this.getFilmHeight()/a},getEffectiveFOV:function(){return 2*M.RAD2DEG*Math.atan(Math.tan(.5*M.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,
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-1)},setViewOffset:function(a,b,c,d,e,f){this.aspect=a/b;null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1});this.view.enabled=!0;this.view.fullWidth=a;this.view.fullHeight=b;this.view.offsetX=c;this.view.offsetY=d;this.view.width=e;this.view.height=f;this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1);this.updateProjectionMatrix()},updateProjectionMatrix:function(){var a=this.near,b=a*Math.tan(.5*M.DEG2RAD*
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-this.fov)/this.zoom,c=2*b,d=this.aspect*c,e=-.5*d,f=this.view;if(null!==this.view&&this.view.enabled){var g=f.fullWidth,h=f.fullHeight;e+=f.offsetX*d/g;b-=f.offsetY*c/h;d*=f.width/g;c*=f.height/h}f=this.filmOffset;0!==f&&(e+=a*f/this.getFilmWidth());this.projectionMatrix.makePerspective(e,e+d,b,b-c,a,this.far);this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(a){a=y.prototype.toJSON.call(this,a);a.object.fov=this.fov;a.object.zoom=this.zoom;a.object.near=this.near;a.object.far=
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-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}});Fc.prototype=Object.create(y.prototype);Fc.prototype.constructor=Fc;$b.prototype=Object.create(Ia.prototype);$b.prototype.constructor=$b;$b.prototype.isWebGLCubeRenderTarget=!0;$b.prototype.fromEquirectangularTexture=function(a,b){this.texture.type=b.type;this.texture.format=b.format;this.texture.encoding=
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-b.encoding;var c=new qb,d=new Ca({type:"CubemapFromEquirect",uniforms:Ec({tEquirect:{value:null}}),vertexShader:"varying vec3 vWorldDirection;\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",fragmentShader:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV;\n\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}",
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+this.lights=a.lights;this.clipping=a.clipping;this.skinning=a.skinning;this.morphTargets=a.morphTargets;this.morphNormals=a.morphNormals;this.extensions=Object.assign({},a.extensions);return this};Ca.prototype.toJSON=function(a){var b=K.prototype.toJSON.call(this,a);b.uniforms={};for(var c in this.uniforms){var d=this.uniforms[c].value;b.uniforms[c]=d&&d.isTexture?{type:"t",value:d.toJSON(a).uuid}:d&&d.isColor?{type:"c",value:d.getHex()}:d&&d.isVector2?{type:"v2",value:d.toArray()}:d&&d.isVector3?
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+{type:"v3",value:d.toArray()}:d&&d.isVector4?{type:"v4",value:d.toArray()}:d&&d.isMatrix3?{type:"m3",value:d.toArray()}:d&&d.isMatrix4?{type:"m4",value:d.toArray()}:{value:d}}0<Object.keys(this.defines).length&&(b.defines=this.defines);b.vertexShader=this.vertexShader;b.fragmentShader=this.fragmentShader;a={};for(var e in this.extensions)!0===this.extensions[e]&&(a[e]=!0);0<Object.keys(a).length&&(b.extensions=a);return b};fb.prototype=Object.assign(Object.create(y.prototype),{constructor:fb,isCamera:!0,
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+copy:function(a,b){y.prototype.copy.call(this,a,b);this.matrixWorldInverse.copy(a.matrixWorldInverse);this.projectionMatrix.copy(a.projectionMatrix);this.projectionMatrixInverse.copy(a.projectionMatrixInverse);return this},getWorldDirection:function(a){void 0===a&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),a=new p);this.updateMatrixWorld(!0);var b=this.matrixWorld.elements;return a.set(-b[8],-b[9],-b[10]).normalize()},updateMatrixWorld:function(a){y.prototype.updateMatrixWorld.call(this,
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+a);this.matrixWorldInverse.getInverse(this.matrixWorld)},updateWorldMatrix:function(a,b){y.prototype.updateWorldMatrix.call(this,a,b);this.matrixWorldInverse.getInverse(this.matrixWorld)},clone:function(){return(new this.constructor).copy(this)}});S.prototype=Object.assign(Object.create(fb.prototype),{constructor:S,isPerspectiveCamera:!0,copy:function(a,b){fb.prototype.copy.call(this,a,b);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=
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+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*M.RAD2DEG*Math.atan(a);this.updateProjectionMatrix()},getFocalLength:function(){var a=Math.tan(.5*M.DEG2RAD*this.fov);return.5*this.getFilmHeight()/a},getEffectiveFOV:function(){return 2*M.RAD2DEG*Math.atan(Math.tan(.5*M.DEG2RAD*this.fov)/this.zoom)},getFilmWidth:function(){return this.filmGauge*Math.min(this.aspect,1)},
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+getFilmHeight:function(){return this.filmGauge/Math.max(this.aspect,1)},setViewOffset:function(a,b,c,d,e,f){this.aspect=a/b;null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1});this.view.enabled=!0;this.view.fullWidth=a;this.view.fullHeight=b;this.view.offsetX=c;this.view.offsetY=d;this.view.width=e;this.view.height=f;this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1);this.updateProjectionMatrix()},
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+updateProjectionMatrix:function(){var a=this.near,b=a*Math.tan(.5*M.DEG2RAD*this.fov)/this.zoom,c=2*b,d=this.aspect*c,e=-.5*d,f=this.view;if(null!==this.view&&this.view.enabled){var g=f.fullWidth,h=f.fullHeight;e+=f.offsetX*d/g;b-=f.offsetY*c/h;d*=f.width/g;c*=f.height/h}f=this.filmOffset;0!==f&&(e+=a*f/this.getFilmWidth());this.projectionMatrix.makePerspective(e,e+d,b,b-c,a,this.far);this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(a){a=y.prototype.toJSON.call(this,
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+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}});Fc.prototype=Object.create(y.prototype);Fc.prototype.constructor=Fc;$b.prototype=Object.create(Ia.prototype);$b.prototype.constructor=$b;$b.prototype.isWebGLCubeRenderTarget=!0;$b.prototype.fromEquirectangularTexture=
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+function(a,b){this.texture.type=b.type;this.texture.format=b.format;this.texture.encoding=b.encoding;var c=new qb,d=new Ca({type:"CubemapFromEquirect",uniforms:Ec({tEquirect:{value:null}}),vertexShader:"varying vec3 vWorldDirection;\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",fragmentShader:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV;\n\tsampleUV.y = asin( clamp( direction.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\tsampleUV.x = atan( direction.z, direction.x ) * RECIPROCAL_PI2 + 0.5;\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n}",
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side:1,blending:0});d.uniforms.tEquirect.value=b;b=new ha(new Gd(5,5,5),d);c.add(b);(new Fc(1,10,this)).update(a,c);b.geometry.dispose();b.material.dispose();return this};ac.prototype=Object.create(Y.prototype);ac.prototype.constructor=ac;ac.prototype.isDataTexture=!0;var ud=new eb,If=new p;Object.assign(Gc.prototype,{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)},
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copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromProjectionMatrix: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],l=c[6],m=c[7],k=c[8],n=c[9],p=c[10],r=c[11],q=c[12],u=c[13],t=c[14];c=c[15];b[0].setComponents(f-a,m-g,r-k,c-q).normalize();b[1].setComponents(f+a,m+g,r+k,c+q).normalize();b[2].setComponents(f+d,m+h,r+n,c+u).normalize();b[3].setComponents(f-d,m-h,r-n,c-u).normalize();b[4].setComponents(f-e,m-l,r-p,c-
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t).normalize();b[5].setComponents(f+e,m+l,r+p,c+t).normalize();return this},intersectsObject:function(a){var b=a.geometry;null===b.boundingSphere&&b.computeBoundingSphere();ud.copy(b.boundingSphere).applyMatrix4(a.matrixWorld);return this.intersectsSphere(ud)},intersectsSprite:function(a){ud.center.set(0,0,0);ud.radius=.7071067811865476;ud.applyMatrix4(a.matrixWorld);return this.intersectsSphere(ud)},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)<
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@@ -895,68 +895,68 @@ this.targetObject.matrixWorldNeedsUpdate=!0}],[function(a,b){this.resolvedProper
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a=Aa.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("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!a.material.materials){console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}a=a.material.materials;
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break;case "bones":if(!a.skeleton){console.error("THREE.PropertyBinding: 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("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);return}a=a[c]}if(void 0!==f){if(void 0===a[f]){console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,a);return}a=
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a[f]}}f=a[d];if(void 0===f)console.error("THREE.PropertyBinding: Trying to update property for track: "+b.nodeName+"."+d+" but it wasn't found.",a);else{b=this.Versioning.None;this.targetObject=a;void 0!==a.needsUpdate?b=this.Versioning.NeedsUpdate:void 0!==a.matrixWorldNeedsUpdate&&(b=this.Versioning.MatrixWorldNeedsUpdate);c=this.BindingType.Direct;if(void 0!==e){if("morphTargetInfluences"===d){if(!a.geometry){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",
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-this);return}if(a.geometry.isBufferGeometry){if(!a.geometry.morphAttributes){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);return}for(c=0;c<this.node.geometry.morphAttributes.position.length;c++)if(a.geometry.morphAttributes.position[c].name===e){e=c;break}}else{if(!a.geometry.morphTargets){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.",
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-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):Array.isArray(f)?(c=this.BindingType.EntireArray,this.resolvedProperty=f):this.propertyName=d;this.getValue=this.GetterByBindingType[c];this.setValue=this.SetterByBindingTypeAndVersioning[c][b]}}else console.error("THREE.PropertyBinding: Trying to update node for track: "+
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-this.path+" but it wasn't found.")},unbind:function(){this.node=null;this.getValue=this._getValue_unbound;this.setValue=this._setValue_unbound}});Object.assign(Aa.prototype,{_getValue_unbound:Aa.prototype.getValue,_setValue_unbound:Aa.prototype.setValue});Object.assign(ji.prototype,{isAnimationObjectGroup:!0,add:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._paths,f=this._parsedPaths,g=this._bindings,h=g.length,l=void 0,k=0,p=arguments.length;k!==
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-p;++k){var n=arguments[k],t=n.uuid,r=d[t];if(void 0===r){r=b++;d[t]=r;a.push(n);t=0;for(var q=h;t!==q;++t)g[t].push(new Aa(n,e[t],f[t]))}else if(r<c){l=a[r];var u=--c;q=a[u];d[q.uuid]=r;a[r]=q;d[t]=u;a[u]=n;t=0;for(q=h;t!==q;++t){var y=g[t],z=y[r];y[r]=y[u];void 0===z&&(z=new Aa(n,e[t],f[t]));y[u]=z}}else a[r]!==l&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=
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-c},remove:function(){for(var a=this._objects,b=this.nCachedObjects_,c=this._indicesByUUID,d=this._bindings,e=d.length,f=0,g=arguments.length;f!==g;++f){var h=arguments[f],l=h.uuid,k=c[l];if(void 0!==k&&k>=b){var p=b++,n=a[p];c[n.uuid]=k;a[k]=n;c[l]=p;a[p]=h;h=0;for(l=e;h!==l;++h){n=d[h];var t=n[k];n[k]=n[p];n[p]=t}}}this.nCachedObjects_=b},uncache:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._bindings,f=e.length,g=0,h=arguments.length;g!==h;++g){var l=
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-arguments[g].uuid,k=d[l];if(void 0!==k)if(delete d[l],k<c){l=--c;var p=a[l],n=--b,t=a[n];d[p.uuid]=k;a[k]=p;d[t.uuid]=l;a[l]=t;a.pop();p=0;for(t=f;p!==t;++p){var r=e[p],q=r[n];r[k]=r[l];r[l]=q;r.pop()}}else for(n=--b,t=a[n],d[t.uuid]=k,a[k]=t,a.pop(),p=0,t=f;p!==t;++p)r=e[p],r[k]=r[n],r.pop()}this.nCachedObjects_=c},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,l=this.nCachedObjects_,
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-k=Array(h.length);d=e.length;c[a]=d;f.push(a);g.push(b);e.push(k);c=l;for(d=h.length;c!==d;++c)k[c]=new Aa(h[c],a,b);return k},unsubscribe_:function(a){var b=this._bindingsIndicesByPath,c=b[a];if(void 0!==c){var d=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()}}});Object.assign(ki.prototype,{play:function(){this._mixer._activateAction(this);return this},stop:function(){this._mixer._deactivateAction(this);return this.reset()},
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-reset:function(){this.paused=!1;this.enabled=!0;this.time=0;this._loopCount=-1;this._startTime=null;return this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(a){this._startTime=a;return this},setLoop:function(a,b){this.loop=a;this.repetitions=b;return this},setEffectiveWeight:function(a){this.weight=a;
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-this._effectiveWeight=this.enabled?a:0;return this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(a){return this._scheduleFading(a,0,1)},fadeOut:function(a){return this._scheduleFading(a,1,0)},crossFadeFrom:function(a,b,c){a.fadeOut(b);this.fadeIn(b);if(c){c=this._clip.duration;var d=a._clip.duration,e=c/d;a.warp(1,d/c,b);this.warp(e,1,b)}return this},crossFadeTo:function(a,b,c){return a.crossFadeFrom(this,b,c)},stopFading:function(){var a=this._weightInterpolant;
|
|
|
-null!==a&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(a));return this},setEffectiveTimeScale:function(a){this.timeScale=a;this._effectiveTimeScale=this.paused?0:a;return this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(a){this.timeScale=this._clip.duration/a;return this.stopWarping()},syncWith:function(a){this.time=a.time;this.timeScale=a.timeScale;return this.stopWarping()},halt:function(a){return this.warp(this._effectiveTimeScale,
|
|
|
-0,a)},warp:function(a,b,c){var d=this._mixer,e=d.time,f=this._timeScaleInterpolant,g=this.timeScale;null===f&&(this._timeScaleInterpolant=f=d._lendControlInterpolant());d=f.parameterPositions;f=f.sampleValues;d[0]=e;d[1]=e+c;f[0]=a/g;f[1]=b/g;return this},stopWarping:function(){var a=this._timeScaleInterpolant;null!==a&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(a));return this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||
|
|
|
-this._mixer._root},_update:function(a,b,c,d){if(this.enabled){var e=this._startTime;if(null!==e){b=(a-e)*c;if(0>b||0===c)return;this._startTime=null;b*=c}b*=this._updateTimeScale(a);c=this._updateTime(b);a=this._updateWeight(a);if(0<a)switch(b=this._interpolants,e=this._propertyBindings,this.blendMode){case 2501:for(var f=0,g=b.length;f!==g;++f)b[f].evaluate(c),e[f].accumulateAdditive(a);break;default:for(f=0,g=b.length;f!==g;++f)b[f].evaluate(c),e[f].accumulate(d,a)}}else this._updateWeight(a)},
|
|
|
-_updateWeight:function(a){var b=0;if(this.enabled){b=this.weight;var c=this._weightInterpolant;if(null!==c){var d=c.evaluate(a)[0];b*=d;a>c.parameterPositions[1]&&(this.stopFading(),0===d&&(this.enabled=!1))}}return this._effectiveWeight=b},_updateTimeScale:function(a){var b=0;if(!this.paused){b=this.timeScale;var c=this._timeScaleInterpolant;if(null!==c){var d=c.evaluate(a)[0];b*=d;a>c.parameterPositions[1]&&(this.stopWarping(),0===b?this.paused=!0:this.timeScale=b)}}return this._effectiveTimeScale=
|
|
|
-b},_updateTime:function(a){var b=this.time+a,c=this._clip.duration,d=this.loop,e=this._loopCount,f=2202===d;if(0===a)return-1===e?b:f&&1===(e&1)?c-b:b;if(2200===d)a:{if(-1===e&&(this._loopCount=0,this._setEndings(!0,!0,!1)),b>=c)b=c;else if(0>b)b=0;else{this.time=b;break a}this.clampWhenFinished?this.paused=!0:this.enabled=!1;this.time=b;this._mixer.dispatchEvent({type:"finished",action:this,direction:0>a?-1:1})}else{-1===e&&(0<=a?(e=0,this._setEndings(!0,0===this.repetitions,f)):this._setEndings(0===
|
|
|
-this.repetitions,!0,f));if(b>=c||0>b){d=Math.floor(b/c);b-=c*d;e+=Math.abs(d);var g=this.repetitions-e;0>=g?(this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=b=0<a?c:0,this._mixer.dispatchEvent({type:"finished",action:this,direction:0<a?1:-1})):(1===g?(a=0>a,this._setEndings(a,!a,f)):this._setEndings(!1,!1,f),this._loopCount=e,this.time=b,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:d}))}else this.time=b;if(f&&1===(e&1))return c-b}return b},_setEndings:function(a,b,
|
|
|
-c){var d=this._interpolantSettings;c?(d.endingStart=2401,d.endingEnd=2401):(d.endingStart=a?this.zeroSlopeAtStart?2401:2400:2402,d.endingEnd=b?this.zeroSlopeAtEnd?2401:2400:2402)},_scheduleFading:function(a,b,c){var d=this._mixer,e=d.time,f=this._weightInterpolant;null===f&&(this._weightInterpolant=f=d._lendControlInterpolant());d=f.parameterPositions;f=f.sampleValues;d[0]=e;f[0]=b;d[1]=e+a;f[1]=c;return this}});Ig.prototype=Object.assign(Object.create(Fa.prototype),{constructor:Ig,_bindAction:function(a,
|
|
|
-b){var c=a._localRoot||this._root,d=a._clip.tracks,e=d.length,f=a._propertyBindings;a=a._interpolants;var g=c.uuid,h=this._bindingsByRootAndName,l=h[g];void 0===l&&(l={},h[g]=l);for(h=0;h!==e;++h){var k=d[h],p=k.name,n=l[p];if(void 0===n){n=f[h];if(void 0!==n){null===n._cacheIndex&&(++n.referenceCount,this._addInactiveBinding(n,g,p));continue}n=new Hg(Aa.create(c,p,b&&b._propertyBindings[h].binding.parsedPath),k.ValueTypeName,k.getValueSize());++n.referenceCount;this._addInactiveBinding(n,g,p)}f[h]=
|
|
|
-n;a[h].resultBuffer=n.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)}},_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},get inUse(){return a._nActiveActions}},bindings:{get total(){return a._bindings.length},
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|
|
-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=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;b=a._clip.uuid;c=this._actionsByClip;d=c[b];var e=d.knownActions,f=e[e.length-1],g=a._byClipCacheIndex;f._byClipCacheIndex=g;e[g]=f;e.pop();a._byClipCacheIndex=null;delete d.actionByRoot[(a._localRoot||this._root).uuid];0===e.length&&delete c[b];this._removeInactiveBindingsForAction(a)},_removeInactiveBindingsForAction:function(a){a=a._propertyBindings;
|
|
|
-for(var b=0,c=a.length;b!==c;++b){var d=a[b];0===--d.referenceCount&&this._removeInactiveBinding(d)}},_lendAction:function(a){var b=this._actions,c=a._cacheIndex,d=this._nActiveActions++,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_takeBackAction:function(a){var b=this._actions,c=a._cacheIndex,d=--this._nActiveActions,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_addInactiveBinding:function(a,b,c){var d=this._bindingsByRootAndName,e=d[b],f=this._bindings;void 0===e&&(e={},d[b]=
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|
|
-e);e[c]=a;a._cacheIndex=f.length;f.push(a)},_removeInactiveBinding:function(a){var b=this._bindings,c=a.binding,d=c.rootNode.uuid;c=c.path;var e=this._bindingsByRootAndName,f=e[d],g=b[b.length-1];a=a._cacheIndex;g._cacheIndex=a;b[a]=g;b.pop();delete f[c];0===Object.keys(f).length&&delete e[d]},_lendBinding:function(a){var b=this._bindings,c=a._cacheIndex,d=this._nActiveBindings++,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_takeBackBinding:function(a){var b=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 ie(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,e=b[d];a.__cacheIndex=d;b[d]=a;e.__cacheIndex=
|
|
|
-c;b[c]=e},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(a,b,c){var d=b||this._root,e=d.uuid;d="string"===typeof a?Sa.findByName(d,a):a;a=null!==d?d.uuid:a;var f=this._actionsByClip[a],g=null;void 0===c&&(c=null!==d?d.blendMode:2500);if(void 0!==f){g=f.actionByRoot[e];if(void 0!==g&&g.blendMode===c)return g;g=f.knownActions[0];null===d&&(d=g._clip)}if(null===d)return null;b=new ki(this,d,b,c);this._bindAction(b,g);this._addInactiveAction(b,a,e);return b},existingAction:function(a,
|
|
|
-b){var c=b||this._root;b=c.uuid;c="string"===typeof a?Sa.findByName(c,a):a;a=this._actionsByClip[c?c.uuid:a];return void 0!==a?a.actionByRoot[b]||null:null},stopAllAction:function(){for(var a=this._actions,b=this._nActiveActions-1;0<=b;--b)a[b].stop();return this},update:function(a){a*=this.timeScale;for(var b=this._actions,c=this._nActiveActions,d=this.time+=a,e=Math.sign(a),f=this._accuIndex^=1,g=0;g!==c;++g)b[g]._update(d,a,e,f);a=this._bindings;b=this._nActiveBindings;for(g=0;g!==b;++g)a[g].apply(f);
|
|
|
-return this},setTime:function(a){for(var b=this.time=0;b<this._actions.length;b++)this._actions[b].time=0;return this.update(a)},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){d=d.knownActions;for(var e=0,f=d.length;e!==f;++e){var g=d[e];this._deactivateAction(g);var h=g._cacheIndex,l=b[b.length-1];g._cacheIndex=null;g._byClipCacheIndex=null;l._cacheIndex=h;b[h]=l;b.pop();this._removeInactiveBindingsForAction(g)}delete c[a]}},
|
|
|
-uncacheRoot:function(a){a=a.uuid;var b=this._actionsByClip;for(d in b){var c=b[d].actionByRoot[a];void 0!==c&&(this._deactivateAction(c),this._removeInactiveAction(c))}var d=this._bindingsByRootAndName[a];if(void 0!==d)for(var e in d)a=d[e],a.restoreOriginalState(),this._removeInactiveBinding(a)},uncacheAction:function(a,b){a=this.existingAction(a,b);null!==a&&(this._deactivateAction(a),this._removeInactiveAction(a))}});vf.prototype.clone=function(){return new vf(void 0===this.value.clone?this.value:
|
|
|
-this.value.clone())};Jg.prototype=Object.assign(Object.create(sb.prototype),{constructor:Jg,isInstancedInterleavedBuffer:!0,copy:function(a){sb.prototype.copy.call(this,a);this.meshPerAttribute=a.meshPerAttribute;return this}});Object.assign(Kg.prototype,{set:function(a,b){this.ray.set(a,b)},setFromCamera:function(a,b){b&&b.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(b.matrixWorld),this.ray.direction.set(a.x,a.y,.5).unproject(b).sub(this.ray.origin).normalize(),this.camera=b):b&&b.isOrthographicCamera?
|
|
|
-(this.ray.origin.set(a.x,a.y,(b.near+b.far)/(b.near-b.far)).unproject(b),this.ray.direction.set(0,0,-1).transformDirection(b.matrixWorld),this.camera=b):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(a,b,c){c=c||[];Lg(a,this,c,b);c.sort(li);return c},intersectObjects:function(a,b,c){c=c||[];if(!1===Array.isArray(a))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),c;for(var d=0,e=a.length;d<e;d++)Lg(a[d],this,c,b);c.sort(li);return c}});
|
|
|
-Object.assign(mi.prototype,{set:function(a,b,c){this.radius=a;this.phi=b;this.theta=c;return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.radius=a.radius;this.phi=a.phi;this.theta=a.theta;return this},makeSafe:function(){this.phi=Math.max(1E-6,Math.min(Math.PI-1E-6,this.phi));return this},setFromVector3:function(a){return this.setFromCartesianCoords(a.x,a.y,a.z)},setFromCartesianCoords:function(a,b,c){this.radius=Math.sqrt(a*a+b*b+c*c);0===this.radius?this.phi=
|
|
|
-this.theta=0:(this.theta=Math.atan2(a,c),this.phi=Math.acos(M.clamp(b/this.radius,-1,1)));return this}});Object.assign(ni.prototype,{set:function(a,b,c){this.radius=a;this.theta=b;this.y=c;return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.radius=a.radius;this.theta=a.theta;this.y=a.y;return this},setFromVector3:function(a){return this.setFromCartesianCoords(a.x,a.y,a.z)},setFromCartesianCoords:function(a,b,c){this.radius=Math.sqrt(a*a+c*c);this.theta=Math.atan2(a,
|
|
|
-c);this.y=b;return this}});var Ui=new t;Object.assign(Mg.prototype,{set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<c;b++)this.expandByPoint(a[b]);return this},setFromCenterAndSize:function(a,b){b=Ui.copy(b).multiplyScalar(.5);this.min.copy(a).sub(b);this.max.copy(a).add(b);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=Infinity;this.max.x=this.max.y=-Infinity;return this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(a){void 0===a&&(console.warn("THREE.Box2: .getCenter() target is now required"),a=new t);return this.isEmpty()?a.set(0,0):a.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(a){void 0===a&&(console.warn("THREE.Box2: .getSize() target is now required"),a=new t);return this.isEmpty()?a.set(0,0):a.subVectors(this.max,
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|
|
-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?!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},getParameter:function(a,b){void 0===b&&(console.warn("THREE.Box2: .getParameter() target is now required"),
|
|
|
-b=new t);return b.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>this.max.y?!1:!0},clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box2: .clampPoint() target is now required"),b=new t);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(a){return Ui.copy(a).clamp(this.min,this.max).sub(a).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)&&a.max.equals(this.max)}});var Vi=new p,Tf=new p;Object.assign(Ng.prototype,{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},getCenter:function(a){void 0===
|
|
|
-a&&(console.warn("THREE.Line3: .getCenter() target is now required"),a=new p);return a.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){void 0===a&&(console.warn("THREE.Line3: .delta() target is now required"),a=new p);return a.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(a,b){void 0===b&&(console.warn("THREE.Line3: .at() target is now required"),b=
|
|
|
-new p);return this.delta(b).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(a,b){Vi.subVectors(a,this.start);Tf.subVectors(this.end,this.start);a=Tf.dot(Tf);a=Tf.dot(Vi)/a;b&&(a=M.clamp(a,0,1));return a},closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);void 0===c&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),c=new p);return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);
|
|
|
-this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)}});ne.prototype=Object.create(y.prototype);ne.prototype.constructor=ne;ne.prototype.isImmediateRenderObject=!0;var Wi=new p;hd.prototype=Object.create(y.prototype);hd.prototype.constructor=hd;hd.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};hd.prototype.update=function(){this.light.updateMatrixWorld();var a=this.light.distance?this.light.distance:
|
|
|
-1E3,b=a*Math.tan(this.light.angle);this.cone.scale.set(b,b,a);Wi.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(Wi);void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)};var Ub=new p,Uf=new O,oh=new O;qc.prototype=Object.create(la.prototype);qc.prototype.constructor=qc;qc.prototype.isSkeletonHelper=!0;qc.prototype.updateMatrixWorld=function(a){var b=this.bones,c=this.geometry,d=c.getAttribute("position");oh.getInverse(this.root.matrixWorld);
|
|
|
-for(var e=0,f=0;e<b.length;e++){var g=b[e];g.parent&&g.parent.isBone&&(Uf.multiplyMatrices(oh,g.matrixWorld),Ub.setFromMatrixPosition(Uf),d.setXYZ(f,Ub.x,Ub.y,Ub.z),Uf.multiplyMatrices(oh,g.parent.matrixWorld),Ub.setFromMatrixPosition(Uf),d.setXYZ(f+1,Ub.x,Ub.y,Ub.z),f+=2)}c.getAttribute("position").needsUpdate=!0;y.prototype.updateMatrixWorld.call(this,a)};id.prototype=Object.create(ha.prototype);id.prototype.constructor=id;id.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()};
|
|
|
-id.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)};var el=new p,Xi=new D,Yi=new D;jd.prototype=Object.create(y.prototype);jd.prototype.constructor=jd;jd.prototype.dispose=function(){this.children[0].geometry.dispose();this.children[0].material.dispose()};jd.prototype.update=function(){var a=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var b=a.geometry.getAttribute("color");Xi.copy(this.light.color);
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|
|
-Yi.copy(this.light.groundColor);for(var c=0,d=b.count;c<d;c++){var e=c<d/2?Xi:Yi;b.setXYZ(c,e.r,e.g,e.b)}b.needsUpdate=!0}a.lookAt(el.setFromMatrixPosition(this.light.matrixWorld).negate())};wf.prototype=Object.assign(Object.create(la.prototype),{constructor:wf,copy:function(a){la.prototype.copy.call(this,a);this.geometry.copy(a.geometry);this.material.copy(a.material);return this},clone:function(){return(new this.constructor).copy(this)}});xf.prototype=Object.create(la.prototype);xf.prototype.constructor=
|
|
|
-xf;var Zi=new p,Vf=new p,$i=new p;kd.prototype=Object.create(y.prototype);kd.prototype.constructor=kd;kd.prototype.dispose=function(){this.lightPlane.geometry.dispose();this.lightPlane.material.dispose();this.targetLine.geometry.dispose();this.targetLine.material.dispose()};kd.prototype.update=function(){Zi.setFromMatrixPosition(this.light.matrixWorld);Vf.setFromMatrixPosition(this.light.target.matrixWorld);$i.subVectors(Vf,Zi);this.lightPlane.lookAt(Vf);void 0!==this.color?(this.lightPlane.material.color.set(this.color),
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|
|
-this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color));this.targetLine.lookAt(Vf);this.targetLine.scale.z=$i.length()};var yf=new p,ea=new fb;oe.prototype=Object.create(la.prototype);oe.prototype.constructor=oe;oe.prototype.update=function(){var a=this.geometry,b=this.pointMap;ea.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse);Q("c",b,a,ea,0,0,-1);Q("t",b,a,ea,0,0,1);Q("n1",b,a,
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|
-ea,-1,-1,-1);Q("n2",b,a,ea,1,-1,-1);Q("n3",b,a,ea,-1,1,-1);Q("n4",b,a,ea,1,1,-1);Q("f1",b,a,ea,-1,-1,1);Q("f2",b,a,ea,1,-1,1);Q("f3",b,a,ea,-1,1,1);Q("f4",b,a,ea,1,1,1);Q("u1",b,a,ea,.7,1.1,-1);Q("u2",b,a,ea,-.7,1.1,-1);Q("u3",b,a,ea,0,2,-1);Q("cf1",b,a,ea,-1,0,1);Q("cf2",b,a,ea,1,0,1);Q("cf3",b,a,ea,0,-1,1);Q("cf4",b,a,ea,0,1,1);Q("cn1",b,a,ea,-1,0,-1);Q("cn2",b,a,ea,1,0,-1);Q("cn3",b,a,ea,0,-1,-1);Q("cn4",b,a,ea,0,1,-1);a.getAttribute("position").needsUpdate=!0};var Wf=new Va;xb.prototype=Object.create(la.prototype);
|
|
|
-xb.prototype.constructor=xb;xb.prototype.update=function(a){void 0!==a&&console.warn("THREE.BoxHelper: .update() has no longer arguments.");void 0!==this.object&&Wf.setFromObject(this.object);if(!Wf.isEmpty()){a=Wf.min;var b=Wf.max,c=this.geometry.attributes.position,d=c.array;d[0]=b.x;d[1]=b.y;d[2]=b.z;d[3]=a.x;d[4]=b.y;d[5]=b.z;d[6]=a.x;d[7]=a.y;d[8]=b.z;d[9]=b.x;d[10]=a.y;d[11]=b.z;d[12]=b.x;d[13]=b.y;d[14]=a.z;d[15]=a.x;d[16]=b.y;d[17]=a.z;d[18]=a.x;d[19]=a.y;d[20]=a.z;d[21]=b.x;d[22]=a.y;d[23]=
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|
-a.z;c.needsUpdate=!0;this.geometry.computeBoundingSphere()}};xb.prototype.setFromObject=function(a){this.object=a;this.update();return this};xb.prototype.copy=function(a){la.prototype.copy.call(this,a);this.object=a.object;return this};xb.prototype.clone=function(){return(new this.constructor).copy(this)};pe.prototype=Object.create(la.prototype);pe.prototype.constructor=pe;pe.prototype.updateMatrixWorld=function(a){var b=this.box;b.isEmpty()||(b.getCenter(this.position),b.getSize(this.scale),this.scale.multiplyScalar(.5),
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|
|
-y.prototype.updateMatrixWorld.call(this,a))};qe.prototype=Object.create(La.prototype);qe.prototype.constructor=qe;qe.prototype.updateMatrixWorld=function(a){var b=-this.plane.constant;1E-8>Math.abs(b)&&(b=1E-8);this.scale.set(.5*this.size,.5*this.size,b);this.children[0].material.side=0>b?1:0;this.lookAt(this.plane.normal);y.prototype.updateMatrixWorld.call(this,a)};var aj=new p,zf,Og;yb.prototype=Object.create(y.prototype);yb.prototype.constructor=yb;yb.prototype.setDirection=function(a){.99999<
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|
|
-a.y?this.quaternion.set(0,0,0,1):-.99999>a.y?this.quaternion.set(1,0,0,0):(aj.set(a.z,0,-a.x).normalize(),this.quaternion.setFromAxisAngle(aj,Math.acos(a.y)))};yb.prototype.setLength=function(a,b,c){void 0===b&&(b=.2*a);void 0===c&&(c=.2*b);this.line.scale.set(1,Math.max(1E-4,a-b),1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};yb.prototype.setColor=function(a){this.line.material.color.set(a);this.cone.material.color.set(a)};yb.prototype.copy=
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|
|
-function(a){y.prototype.copy.call(this,a,!1);this.line.copy(a.line);this.cone.copy(a.cone);return this};yb.prototype.clone=function(){return(new this.constructor).copy(this)};re.prototype=Object.create(la.prototype);re.prototype.constructor=re;var nb=Math.pow(2,8),bj=[.125,.215,.35,.446,.526,.582],cj=5+bj.length,mb={3E3:0,3001:1,3002:2,3004:3,3005:4,3006:5,3007:6},ph=new fd,qh=function(){for(var a=[],b=[],c=[],d=8,e=0;e<cj;e++){var f=Math.pow(2,d);b.push(f);var g=1/f;4<e?g=bj[e-8+4-1]:0==e&&(g=0);
|
|
|
-c.push(g);g=1/(f-1);f=-g/2;g=1+g/2;var h=[f,f,g,f,g,g,f,f,g,g,f,g];f=new Float32Array(108);g=new Float32Array(72);for(var l=new Float32Array(36),k=0;6>k;k++){var p=k%3*2/3-1,n=2<k?0:-1;f.set([p,n,0,p+2/3,n,0,p+2/3,n+1,0,p,n,0,p+2/3,n+1,0,p,n+1,0],18*k);g.set(h,12*k);l.set([k,k,k,k,k,k],6*k)}h=new E;h.setAttribute("position",new L(f,3));h.setAttribute("uv",new L(g,2));h.setAttribute("faceIndex",new L(l,1));a.push(h);4<d&&d--}return{_lodPlanes:a,_sizeLods:b,_sigmas:c}}(),Ce=qh._lodPlanes,dj=qh._sizeLods,
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|
|
-Xf=qh._sigmas,rh=null,zc=(1+Math.sqrt(5))/2,xd=1/zc,ej=[new p(1,1,1),new p(-1,1,1),new p(1,1,-1),new p(-1,1,-1),new p(0,zc,xd),new p(0,zc,-xd),new p(xd,0,zc),new p(-xd,0,zc),new p(zc,xd,0),new p(-zc,xd,0)];Pg.prototype={constructor:Pg,fromScene:function(a,b,c,d){void 0===b&&(b=0);void 0===c&&(c=.1);void 0===d&&(d=100);rh=this._renderer.getRenderTarget();var e=this._allocateTargets();this._sceneToCubeUV(a,c,d,e);0<b&&this._blur(e,0,0,b);this._applyPMREM(e);this._cleanup(e);return e},fromEquirectangular:function(a){a.magFilter=
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|
-1003;a.minFilter=1003;a.generateMipmaps=!1;return this.fromCubemap(a)},fromCubemap:function(a){rh=this._renderer.getRenderTarget();var b=this._allocateTargets(a);this._textureToCubeUV(a,b);this._applyPMREM(b);this._cleanup(b);return b},compileCubemapShader:function(){null===this._cubemapShader&&(this._cubemapShader=ri(),this._compileMaterial(this._cubemapShader))},compileEquirectangularShader:function(){null===this._equirectShader&&(this._equirectShader=qi(),this._compileMaterial(this._equirectShader))},
|
|
|
-dispose:function(){this._blurMaterial.dispose();null!==this._cubemapShader&&this._cubemapShader.dispose();null!==this._equirectShader&&this._equirectShader.dispose();for(var a=0;a<Ce.length;a++)Ce[a].dispose()},_cleanup:function(a){this._pingPongRenderTarget.dispose();this._renderer.setRenderTarget(rh);a.scissorTest=!1;a.setSize(a.width,a.height)},_allocateTargets:function(a){var b=void 0===a||1009!==a.type?!1:3E3===a.encoding||3001===a.encoding||3007===a.encoding;b={magFilter:1003,minFilter:1003,
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|
|
-generateMipmaps:!1,type:1009,format:1023,encoding:b?a.encoding:3002,depthBuffer:!1,stencilBuffer:!1};var c=pi(b);c.depthBuffer=a?!1:!0;this._pingPongRenderTarget=pi(b);return c},_compileMaterial:function(a){var b=new qb;b.add(new ha(Ce[0],a));this._renderer.compile(b,ph)},_sceneToCubeUV:function(a,b,c,d){b=new S(90,1,b,c);c=[1,-1,1,1,1,1];var e=[1,1,1,-1,-1,-1],f=this._renderer,g=f.outputEncoding,h=f.toneMapping,k=f.toneMappingExposure,m=f.getClearColor(),p=f.getClearAlpha();f.toneMapping=1;f.toneMappingExposure=
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|
|
-1;f.outputEncoding=3E3;var n=a.background;if(n&&n.isColor){n.convertSRGBToLinear();var t=Math.min(Math.max(Math.ceil(Math.log2(Math.max(n.r,n.g,n.b))),-128),127);n=n.multiplyScalar(Math.pow(2,-t));f.setClearColor(n,(t+128)/255);a.background=null}for(n=0;6>n;n++)t=n%3,0==t?(b.up.set(0,c[n],0),b.lookAt(e[n],0,0)):1==t?(b.up.set(0,0,c[n]),b.lookAt(0,e[n],0)):(b.up.set(0,c[n],0),b.lookAt(0,0,e[n])),Sg(d,t*nb,2<n?nb:0,nb,nb),f.setRenderTarget(d),f.render(a,b);f.toneMapping=h;f.toneMappingExposure=k;f.outputEncoding=
|
|
|
-g;f.setClearColor(m,p)},_textureToCubeUV:function(a,b){var c=new qb,d=this._renderer;a.isCubeTexture?null==this._cubemapShader&&(this._cubemapShader=ri()):null==this._equirectShader&&(this._equirectShader=qi());var e=a.isCubeTexture?this._cubemapShader:this._equirectShader;c.add(new ha(Ce[0],e));e=e.uniforms;e.envMap.value=a;a.isCubeTexture||e.texelSize.value.set(1/a.image.width,1/a.image.height);e.inputEncoding.value=mb[a.encoding];e.outputEncoding.value=mb[b.texture.encoding];Sg(b,0,0,3*nb,2*nb);
|
|
|
-d.setRenderTarget(b);d.render(c,ph)},_applyPMREM:function(a){var b=this._renderer,c=b.autoClear;b.autoClear=!1;for(var d=1;d<cj;d++)this._blur(a,d-1,d,Math.sqrt(Xf[d]*Xf[d]-Xf[d-1]*Xf[d-1]),ej[(d-1)%ej.length]);b.autoClear=c},_blur:function(a,b,c,d,e){var f=this._pingPongRenderTarget;this._halfBlur(a,f,b,c,d,"latitudinal",e);this._halfBlur(f,a,c,c,d,"longitudinal",e)},_halfBlur:function(a,b,c,d,e,f,g){var h=this._renderer,k=this._blurMaterial;"latitudinal"!==f&&"longitudinal"!==f&&console.error("blur direction must be either latitudinal or longitudinal!");
|
|
|
-var m=new qb;m.add(new ha(Ce[d],k));k=k.uniforms;var p=dj[c]-1;p=isFinite(e)?Math.PI/(2*p):2*Math.PI/39;var n=e/p,t=isFinite(e)?1+Math.floor(3*n):20;20<t&&console.warn("sigmaRadians, "+e+", is too large and will clip, as it requested "+t+" samples when the maximum is set to 20");e=[];for(var r=0,q=0;20>q;++q){var u=q/n;u=Math.exp(-u*u/2);e.push(u);0==q?r+=u:q<t&&(r+=2*u)}for(q=0;q<e.length;q++)e[q]/=r;k.envMap.value=a.texture;k.samples.value=t;k.weights.value=e;k.latitudinal.value="latitudinal"===
|
|
|
-f;g&&(k.poleAxis.value=g);k.dTheta.value=p;k.mipInt.value=8-c;k.inputEncoding.value=mb[a.texture.encoding];k.outputEncoding.value=mb[a.texture.encoding];a=dj[d];u=3*Math.max(0,nb-2*a);Sg(b,u,(0===d?0:2*nb)+2*a*(4<d?d-8+4:0),3*a,2*a);h.setRenderTarget(b);h.render(m,ph)}};I.create=function(a,b){console.log("THREE.Curve.create() has been deprecated");a.prototype=Object.create(I.prototype);a.prototype.constructor=a;a.prototype.getPoint=b;return a};Object.assign(wb.prototype,{createPointsGeometry:function(a){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");
|
|
|
+this);return}if(a.geometry.isBufferGeometry){if(!a.geometry.morphAttributes){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);return}void 0!==a.morphTargetDictionary[e]&&(e=a.morphTargetDictionary[e])}else{console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences on THREE.Geometry. Use THREE.BufferGeometry instead.",this);return}}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):Array.isArray(f)?(c=this.BindingType.EntireArray,this.resolvedProperty=f):this.propertyName=d;this.getValue=this.GetterByBindingType[c];this.setValue=this.SetterByBindingTypeAndVersioning[c][b]}}else console.error("THREE.PropertyBinding: 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}});Object.assign(Aa.prototype,{_getValue_unbound:Aa.prototype.getValue,_setValue_unbound:Aa.prototype.setValue});Object.assign(ji.prototype,{isAnimationObjectGroup:!0,add:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._paths,f=this._parsedPaths,g=this._bindings,h=g.length,l=void 0,k=0,p=arguments.length;k!==p;++k){var n=arguments[k],t=n.uuid,r=d[t];if(void 0===r){r=b++;d[t]=r;a.push(n);t=0;for(var q=h;t!==q;++t)g[t].push(new Aa(n,
|
|
|
+e[t],f[t]))}else if(r<c){l=a[r];var u=--c;q=a[u];d[q.uuid]=r;a[r]=q;d[t]=u;a[u]=n;t=0;for(q=h;t!==q;++t){var y=g[t],z=y[r];y[r]=y[u];void 0===z&&(z=new Aa(n,e[t],f[t]));y[u]=z}}else a[r]!==l&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=c},remove:function(){for(var a=this._objects,b=this.nCachedObjects_,c=this._indicesByUUID,d=this._bindings,e=d.length,f=0,g=
|
|
|
+arguments.length;f!==g;++f){var h=arguments[f],l=h.uuid,k=c[l];if(void 0!==k&&k>=b){var p=b++,n=a[p];c[n.uuid]=k;a[k]=n;c[l]=p;a[p]=h;h=0;for(l=e;h!==l;++h){n=d[h];var t=n[k];n[k]=n[p];n[p]=t}}}this.nCachedObjects_=b},uncache:function(){for(var a=this._objects,b=a.length,c=this.nCachedObjects_,d=this._indicesByUUID,e=this._bindings,f=e.length,g=0,h=arguments.length;g!==h;++g){var l=arguments[g].uuid,k=d[l];if(void 0!==k)if(delete d[l],k<c){l=--c;var p=a[l],n=--b,t=a[n];d[p.uuid]=k;a[k]=p;d[t.uuid]=
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|
|
+l;a[l]=t;a.pop();p=0;for(t=f;p!==t;++p){var r=e[p],q=r[n];r[k]=r[l];r[l]=q;r.pop()}}else for(n=--b,t=a[n],d[t.uuid]=k,a[k]=t,a.pop(),p=0,t=f;p!==t;++p)r=e[p],r[k]=r[n],r.pop()}this.nCachedObjects_=c},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,l=this.nCachedObjects_,k=Array(h.length);d=e.length;c[a]=d;f.push(a);g.push(b);e.push(k);c=l;for(d=h.length;c!==d;++c)k[c]=new Aa(h[c],a,b);
|
|
|
+return k},unsubscribe_:function(a){var b=this._bindingsIndicesByPath,c=b[a];if(void 0!==c){var d=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()}}});Object.assign(ki.prototype,{play:function(){this._mixer._activateAction(this);return this},stop:function(){this._mixer._deactivateAction(this);return this.reset()},reset:function(){this.paused=!1;this.enabled=!0;this.time=0;this._loopCount=-1;this._startTime=null;return this.stopFading().stopWarping()},
|
|
|
+isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(a){this._startTime=a;return this},setLoop:function(a,b){this.loop=a;this.repetitions=b;return this},setEffectiveWeight:function(a){this.weight=a;this._effectiveWeight=this.enabled?a:0;return this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(a){return this._scheduleFading(a,
|
|
|
+0,1)},fadeOut:function(a){return this._scheduleFading(a,1,0)},crossFadeFrom:function(a,b,c){a.fadeOut(b);this.fadeIn(b);if(c){c=this._clip.duration;var d=a._clip.duration,e=c/d;a.warp(1,d/c,b);this.warp(e,1,b)}return this},crossFadeTo:function(a,b,c){return a.crossFadeFrom(this,b,c)},stopFading:function(){var a=this._weightInterpolant;null!==a&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(a));return this},setEffectiveTimeScale:function(a){this.timeScale=a;this._effectiveTimeScale=
|
|
|
+this.paused?0:a;return this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(a){this.timeScale=this._clip.duration/a;return this.stopWarping()},syncWith:function(a){this.time=a.time;this.timeScale=a.timeScale;return this.stopWarping()},halt:function(a){return this.warp(this._effectiveTimeScale,0,a)},warp:function(a,b,c){var d=this._mixer,e=d.time,f=this._timeScaleInterpolant,g=this.timeScale;null===f&&(this._timeScaleInterpolant=f=d._lendControlInterpolant());
|
|
|
+d=f.parameterPositions;f=f.sampleValues;d[0]=e;d[1]=e+c;f[0]=a/g;f[1]=b/g;return this},stopWarping:function(){var a=this._timeScaleInterpolant;null!==a&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(a));return this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(a,b,c,d){if(this.enabled){var e=this._startTime;if(null!==e){b=(a-e)*c;if(0>b||0===c)return;this._startTime=
|
|
|
+null;b*=c}b*=this._updateTimeScale(a);c=this._updateTime(b);a=this._updateWeight(a);if(0<a)switch(b=this._interpolants,e=this._propertyBindings,this.blendMode){case 2501:for(var f=0,g=b.length;f!==g;++f)b[f].evaluate(c),e[f].accumulateAdditive(a);break;default:for(f=0,g=b.length;f!==g;++f)b[f].evaluate(c),e[f].accumulate(d,a)}}else this._updateWeight(a)},_updateWeight:function(a){var b=0;if(this.enabled){b=this.weight;var c=this._weightInterpolant;if(null!==c){var d=c.evaluate(a)[0];b*=d;a>c.parameterPositions[1]&&
|
|
|
+(this.stopFading(),0===d&&(this.enabled=!1))}}return this._effectiveWeight=b},_updateTimeScale:function(a){var b=0;if(!this.paused){b=this.timeScale;var c=this._timeScaleInterpolant;if(null!==c){var d=c.evaluate(a)[0];b*=d;a>c.parameterPositions[1]&&(this.stopWarping(),0===b?this.paused=!0:this.timeScale=b)}}return this._effectiveTimeScale=b},_updateTime:function(a){var b=this.time+a,c=this._clip.duration,d=this.loop,e=this._loopCount,f=2202===d;if(0===a)return-1===e?b:f&&1===(e&1)?c-b:b;if(2200===
|
|
|
+d)a:{if(-1===e&&(this._loopCount=0,this._setEndings(!0,!0,!1)),b>=c)b=c;else if(0>b)b=0;else{this.time=b;break a}this.clampWhenFinished?this.paused=!0:this.enabled=!1;this.time=b;this._mixer.dispatchEvent({type:"finished",action:this,direction:0>a?-1:1})}else{-1===e&&(0<=a?(e=0,this._setEndings(!0,0===this.repetitions,f)):this._setEndings(0===this.repetitions,!0,f));if(b>=c||0>b){d=Math.floor(b/c);b-=c*d;e+=Math.abs(d);var g=this.repetitions-e;0>=g?(this.clampWhenFinished?this.paused=!0:this.enabled=
|
|
|
+!1,this.time=b=0<a?c:0,this._mixer.dispatchEvent({type:"finished",action:this,direction:0<a?1:-1})):(1===g?(a=0>a,this._setEndings(a,!a,f)):this._setEndings(!1,!1,f),this._loopCount=e,this.time=b,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:d}))}else this.time=b;if(f&&1===(e&1))return c-b}return b},_setEndings:function(a,b,c){var d=this._interpolantSettings;c?(d.endingStart=2401,d.endingEnd=2401):(d.endingStart=a?this.zeroSlopeAtStart?2401:2400:2402,d.endingEnd=b?this.zeroSlopeAtEnd?
|
|
|
+2401:2400:2402)},_scheduleFading:function(a,b,c){var d=this._mixer,e=d.time,f=this._weightInterpolant;null===f&&(this._weightInterpolant=f=d._lendControlInterpolant());d=f.parameterPositions;f=f.sampleValues;d[0]=e;f[0]=b;d[1]=e+a;f[1]=c;return this}});Ig.prototype=Object.assign(Object.create(Fa.prototype),{constructor:Ig,_bindAction:function(a,b){var c=a._localRoot||this._root,d=a._clip.tracks,e=d.length,f=a._propertyBindings;a=a._interpolants;var g=c.uuid,h=this._bindingsByRootAndName,l=h[g];void 0===
|
|
|
+l&&(l={},h[g]=l);for(h=0;h!==e;++h){var k=d[h],p=k.name,n=l[p];if(void 0===n){n=f[h];if(void 0!==n){null===n._cacheIndex&&(++n.referenceCount,this._addInactiveBinding(n,g,p));continue}n=new Hg(Aa.create(c,p,b&&b._propertyBindings[h].binding.parsedPath),k.ValueTypeName,k.getValueSize());++n.referenceCount;this._addInactiveBinding(n,g,p)}f[h]=n;a[h].resultBuffer=n.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)}},_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},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=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;b=a._clip.uuid;
|
|
|
+c=this._actionsByClip;d=c[b];var e=d.knownActions,f=e[e.length-1],g=a._byClipCacheIndex;f._byClipCacheIndex=g;e[g]=f;e.pop();a._byClipCacheIndex=null;delete d.actionByRoot[(a._localRoot||this._root).uuid];0===e.length&&delete c[b];this._removeInactiveBindingsForAction(a)},_removeInactiveBindingsForAction:function(a){a=a._propertyBindings;for(var b=0,c=a.length;b!==c;++b){var d=a[b];0===--d.referenceCount&&this._removeInactiveBinding(d)}},_lendAction:function(a){var b=this._actions,c=a._cacheIndex,
|
|
|
+d=this._nActiveActions++,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_takeBackAction:function(a){var b=this._actions,c=a._cacheIndex,d=--this._nActiveActions,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_addInactiveBinding:function(a,b,c){var d=this._bindingsByRootAndName,e=d[b],f=this._bindings;void 0===e&&(e={},d[b]=e);e[c]=a;a._cacheIndex=f.length;f.push(a)},_removeInactiveBinding:function(a){var b=this._bindings,c=a.binding,d=c.rootNode.uuid;c=c.path;var e=this._bindingsByRootAndName,
|
|
|
+f=e[d],g=b[b.length-1];a=a._cacheIndex;g._cacheIndex=a;b[a]=g;b.pop();delete f[c];0===Object.keys(f).length&&delete e[d]},_lendBinding:function(a){var b=this._bindings,c=a._cacheIndex,d=this._nActiveBindings++,e=b[d];a._cacheIndex=d;b[d]=a;e._cacheIndex=c;b[c]=e},_takeBackBinding:function(a){var b=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 ie(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,e=b[d];a.__cacheIndex=d;b[d]=a;e.__cacheIndex=c;b[c]=e},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(a,b,c){var d=b||this._root,e=d.uuid;d="string"===typeof a?Sa.findByName(d,a):a;a=null!==d?d.uuid:a;var f=
|
|
|
+this._actionsByClip[a],g=null;void 0===c&&(c=null!==d?d.blendMode:2500);if(void 0!==f){g=f.actionByRoot[e];if(void 0!==g&&g.blendMode===c)return g;g=f.knownActions[0];null===d&&(d=g._clip)}if(null===d)return null;b=new ki(this,d,b,c);this._bindAction(b,g);this._addInactiveAction(b,a,e);return b},existingAction:function(a,b){var c=b||this._root;b=c.uuid;c="string"===typeof a?Sa.findByName(c,a):a;a=this._actionsByClip[c?c.uuid:a];return void 0!==a?a.actionByRoot[b]||null:null},stopAllAction:function(){for(var a=
|
|
|
+this._actions,b=this._nActiveActions-1;0<=b;--b)a[b].stop();return this},update:function(a){a*=this.timeScale;for(var b=this._actions,c=this._nActiveActions,d=this.time+=a,e=Math.sign(a),f=this._accuIndex^=1,g=0;g!==c;++g)b[g]._update(d,a,e,f);a=this._bindings;b=this._nActiveBindings;for(g=0;g!==b;++g)a[g].apply(f);return this},setTime:function(a){for(var b=this.time=0;b<this._actions.length;b++)this._actions[b].time=0;return this.update(a)},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){d=d.knownActions;for(var e=0,f=d.length;e!==f;++e){var g=d[e];this._deactivateAction(g);var h=g._cacheIndex,l=b[b.length-1];g._cacheIndex=null;g._byClipCacheIndex=null;l._cacheIndex=h;b[h]=l;b.pop();this._removeInactiveBindingsForAction(g)}delete c[a]}},uncacheRoot:function(a){a=a.uuid;var b=this._actionsByClip;for(d in b){var c=b[d].actionByRoot[a];void 0!==c&&(this._deactivateAction(c),this._removeInactiveAction(c))}var d=this._bindingsByRootAndName[a];
|
|
|
+if(void 0!==d)for(var e in d)a=d[e],a.restoreOriginalState(),this._removeInactiveBinding(a)},uncacheAction:function(a,b){a=this.existingAction(a,b);null!==a&&(this._deactivateAction(a),this._removeInactiveAction(a))}});vf.prototype.clone=function(){return new vf(void 0===this.value.clone?this.value:this.value.clone())};Jg.prototype=Object.assign(Object.create(sb.prototype),{constructor:Jg,isInstancedInterleavedBuffer:!0,copy:function(a){sb.prototype.copy.call(this,a);this.meshPerAttribute=a.meshPerAttribute;
|
|
|
+return this}});Object.assign(Kg.prototype,{set:function(a,b){this.ray.set(a,b)},setFromCamera:function(a,b){b&&b.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(b.matrixWorld),this.ray.direction.set(a.x,a.y,.5).unproject(b).sub(this.ray.origin).normalize(),this.camera=b):b&&b.isOrthographicCamera?(this.ray.origin.set(a.x,a.y,(b.near+b.far)/(b.near-b.far)).unproject(b),this.ray.direction.set(0,0,-1).transformDirection(b.matrixWorld),this.camera=b):console.error("THREE.Raycaster: Unsupported camera type.")},
|
|
|
+intersectObject:function(a,b,c){c=c||[];Lg(a,this,c,b);c.sort(li);return c},intersectObjects:function(a,b,c){c=c||[];if(!1===Array.isArray(a))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),c;for(var d=0,e=a.length;d<e;d++)Lg(a[d],this,c,b);c.sort(li);return c}});Object.assign(mi.prototype,{set:function(a,b,c){this.radius=a;this.phi=b;this.theta=c;return this},clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.radius=a.radius;this.phi=
|
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|
+a.phi;this.theta=a.theta;return this},makeSafe:function(){this.phi=Math.max(1E-6,Math.min(Math.PI-1E-6,this.phi));return this},setFromVector3:function(a){return this.setFromCartesianCoords(a.x,a.y,a.z)},setFromCartesianCoords:function(a,b,c){this.radius=Math.sqrt(a*a+b*b+c*c);0===this.radius?this.phi=this.theta=0:(this.theta=Math.atan2(a,c),this.phi=Math.acos(M.clamp(b/this.radius,-1,1)));return this}});Object.assign(ni.prototype,{set:function(a,b,c){this.radius=a;this.theta=b;this.y=c;return this},
|
|
|
+clone:function(){return(new this.constructor).copy(this)},copy:function(a){this.radius=a.radius;this.theta=a.theta;this.y=a.y;return this},setFromVector3:function(a){return this.setFromCartesianCoords(a.x,a.y,a.z)},setFromCartesianCoords:function(a,b,c){this.radius=Math.sqrt(a*a+c*c);this.theta=Math.atan2(a,c);this.y=b;return this}});var Ui=new t;Object.assign(Mg.prototype,{set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){this.makeEmpty();for(var b=0,c=a.length;b<
|
|
|
+c;b++)this.expandByPoint(a[b]);return this},setFromCenterAndSize:function(a,b){b=Ui.copy(b).multiplyScalar(.5);this.min.copy(a).sub(b);this.max.copy(a).add(b);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=Infinity;this.max.x=this.max.y=-Infinity;return this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(a){void 0===
|
|
|
+a&&(console.warn("THREE.Box2: .getCenter() target is now required"),a=new t);return this.isEmpty()?a.set(0,0):a.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(a){void 0===a&&(console.warn("THREE.Box2: .getSize() target is now required"),a=new t);return this.isEmpty()?a.set(0,0):a.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?!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},getParameter:function(a,b){void 0===b&&(console.warn("THREE.Box2: .getParameter() target is now required"),b=new t);return b.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>this.max.y?!1:!0},clampPoint:function(a,b){void 0===b&&(console.warn("THREE.Box2: .clampPoint() target is now required"),b=new t);return b.copy(a).clamp(this.min,this.max)},distanceToPoint:function(a){return Ui.copy(a).clamp(this.min,this.max).sub(a).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)&&a.max.equals(this.max)}});var Vi=new p,Tf=new p;Object.assign(Ng.prototype,{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},getCenter:function(a){void 0===a&&(console.warn("THREE.Line3: .getCenter() target is now required"),a=new p);return a.addVectors(this.start,this.end).multiplyScalar(.5)},
|
|
|
+delta:function(a){void 0===a&&(console.warn("THREE.Line3: .delta() target is now required"),a=new p);return a.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(a,b){void 0===b&&(console.warn("THREE.Line3: .at() target is now required"),b=new p);return this.delta(b).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(a,b){Vi.subVectors(a,this.start);Tf.subVectors(this.end,
|
|
|
+this.start);a=Tf.dot(Tf);a=Tf.dot(Vi)/a;b&&(a=M.clamp(a,0,1));return a},closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);void 0===c&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),c=new p);return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)}});ne.prototype=Object.create(y.prototype);
|
|
|
+ne.prototype.constructor=ne;ne.prototype.isImmediateRenderObject=!0;var Wi=new p;hd.prototype=Object.create(y.prototype);hd.prototype.constructor=hd;hd.prototype.dispose=function(){this.cone.geometry.dispose();this.cone.material.dispose()};hd.prototype.update=function(){this.light.updateMatrixWorld();var a=this.light.distance?this.light.distance:1E3,b=a*Math.tan(this.light.angle);this.cone.scale.set(b,b,a);Wi.setFromMatrixPosition(this.light.target.matrixWorld);this.cone.lookAt(Wi);void 0!==this.color?
|
|
|
+this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)};var Ub=new p,Uf=new O,oh=new O;qc.prototype=Object.create(la.prototype);qc.prototype.constructor=qc;qc.prototype.isSkeletonHelper=!0;qc.prototype.updateMatrixWorld=function(a){var b=this.bones,c=this.geometry,d=c.getAttribute("position");oh.getInverse(this.root.matrixWorld);for(var e=0,f=0;e<b.length;e++){var g=b[e];g.parent&&g.parent.isBone&&(Uf.multiplyMatrices(oh,g.matrixWorld),Ub.setFromMatrixPosition(Uf),
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|
|
+d.setXYZ(f,Ub.x,Ub.y,Ub.z),Uf.multiplyMatrices(oh,g.parent.matrixWorld),Ub.setFromMatrixPosition(Uf),d.setXYZ(f+1,Ub.x,Ub.y,Ub.z),f+=2)}c.getAttribute("position").needsUpdate=!0;y.prototype.updateMatrixWorld.call(this,a)};id.prototype=Object.create(ha.prototype);id.prototype.constructor=id;id.prototype.dispose=function(){this.geometry.dispose();this.material.dispose()};id.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)};
|
|
|
+var el=new p,Xi=new D,Yi=new D;jd.prototype=Object.create(y.prototype);jd.prototype.constructor=jd;jd.prototype.dispose=function(){this.children[0].geometry.dispose();this.children[0].material.dispose()};jd.prototype.update=function(){var a=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var b=a.geometry.getAttribute("color");Xi.copy(this.light.color);Yi.copy(this.light.groundColor);for(var c=0,d=b.count;c<d;c++){var e=c<d/2?Xi:Yi;b.setXYZ(c,e.r,e.g,e.b)}b.needsUpdate=
|
|
|
+!0}a.lookAt(el.setFromMatrixPosition(this.light.matrixWorld).negate())};wf.prototype=Object.assign(Object.create(la.prototype),{constructor:wf,copy:function(a){la.prototype.copy.call(this,a);this.geometry.copy(a.geometry);this.material.copy(a.material);return this},clone:function(){return(new this.constructor).copy(this)}});xf.prototype=Object.create(la.prototype);xf.prototype.constructor=xf;var Zi=new p,Vf=new p,$i=new p;kd.prototype=Object.create(y.prototype);kd.prototype.constructor=kd;kd.prototype.dispose=
|
|
|
+function(){this.lightPlane.geometry.dispose();this.lightPlane.material.dispose();this.targetLine.geometry.dispose();this.targetLine.material.dispose()};kd.prototype.update=function(){Zi.setFromMatrixPosition(this.light.matrixWorld);Vf.setFromMatrixPosition(this.light.target.matrixWorld);$i.subVectors(Vf,Zi);this.lightPlane.lookAt(Vf);void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),
|
|
|
+this.targetLine.material.color.copy(this.light.color));this.targetLine.lookAt(Vf);this.targetLine.scale.z=$i.length()};var yf=new p,ea=new fb;oe.prototype=Object.create(la.prototype);oe.prototype.constructor=oe;oe.prototype.update=function(){var a=this.geometry,b=this.pointMap;ea.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse);Q("c",b,a,ea,0,0,-1);Q("t",b,a,ea,0,0,1);Q("n1",b,a,ea,-1,-1,-1);Q("n2",b,a,ea,1,-1,-1);Q("n3",b,a,ea,-1,1,-1);Q("n4",b,a,ea,1,1,-1);Q("f1",b,a,ea,-1,-1,1);
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|
|
+Q("f2",b,a,ea,1,-1,1);Q("f3",b,a,ea,-1,1,1);Q("f4",b,a,ea,1,1,1);Q("u1",b,a,ea,.7,1.1,-1);Q("u2",b,a,ea,-.7,1.1,-1);Q("u3",b,a,ea,0,2,-1);Q("cf1",b,a,ea,-1,0,1);Q("cf2",b,a,ea,1,0,1);Q("cf3",b,a,ea,0,-1,1);Q("cf4",b,a,ea,0,1,1);Q("cn1",b,a,ea,-1,0,-1);Q("cn2",b,a,ea,1,0,-1);Q("cn3",b,a,ea,0,-1,-1);Q("cn4",b,a,ea,0,1,-1);a.getAttribute("position").needsUpdate=!0};var Wf=new Va;xb.prototype=Object.create(la.prototype);xb.prototype.constructor=xb;xb.prototype.update=function(a){void 0!==a&&console.warn("THREE.BoxHelper: .update() has no longer arguments.");
|
|
|
+void 0!==this.object&&Wf.setFromObject(this.object);if(!Wf.isEmpty()){a=Wf.min;var b=Wf.max,c=this.geometry.attributes.position,d=c.array;d[0]=b.x;d[1]=b.y;d[2]=b.z;d[3]=a.x;d[4]=b.y;d[5]=b.z;d[6]=a.x;d[7]=a.y;d[8]=b.z;d[9]=b.x;d[10]=a.y;d[11]=b.z;d[12]=b.x;d[13]=b.y;d[14]=a.z;d[15]=a.x;d[16]=b.y;d[17]=a.z;d[18]=a.x;d[19]=a.y;d[20]=a.z;d[21]=b.x;d[22]=a.y;d[23]=a.z;c.needsUpdate=!0;this.geometry.computeBoundingSphere()}};xb.prototype.setFromObject=function(a){this.object=a;this.update();return this};
|
|
|
+xb.prototype.copy=function(a){la.prototype.copy.call(this,a);this.object=a.object;return this};xb.prototype.clone=function(){return(new this.constructor).copy(this)};pe.prototype=Object.create(la.prototype);pe.prototype.constructor=pe;pe.prototype.updateMatrixWorld=function(a){var b=this.box;b.isEmpty()||(b.getCenter(this.position),b.getSize(this.scale),this.scale.multiplyScalar(.5),y.prototype.updateMatrixWorld.call(this,a))};qe.prototype=Object.create(La.prototype);qe.prototype.constructor=qe;qe.prototype.updateMatrixWorld=
|
|
|
+function(a){var b=-this.plane.constant;1E-8>Math.abs(b)&&(b=1E-8);this.scale.set(.5*this.size,.5*this.size,b);this.children[0].material.side=0>b?1:0;this.lookAt(this.plane.normal);y.prototype.updateMatrixWorld.call(this,a)};var aj=new p,zf,Og;yb.prototype=Object.create(y.prototype);yb.prototype.constructor=yb;yb.prototype.setDirection=function(a){.99999<a.y?this.quaternion.set(0,0,0,1):-.99999>a.y?this.quaternion.set(1,0,0,0):(aj.set(a.z,0,-a.x).normalize(),this.quaternion.setFromAxisAngle(aj,Math.acos(a.y)))};
|
|
|
+yb.prototype.setLength=function(a,b,c){void 0===b&&(b=.2*a);void 0===c&&(c=.2*b);this.line.scale.set(1,Math.max(1E-4,a-b),1);this.line.updateMatrix();this.cone.scale.set(c,b,c);this.cone.position.y=a;this.cone.updateMatrix()};yb.prototype.setColor=function(a){this.line.material.color.set(a);this.cone.material.color.set(a)};yb.prototype.copy=function(a){y.prototype.copy.call(this,a,!1);this.line.copy(a.line);this.cone.copy(a.cone);return this};yb.prototype.clone=function(){return(new this.constructor).copy(this)};
|
|
|
+re.prototype=Object.create(la.prototype);re.prototype.constructor=re;var nb=Math.pow(2,8),bj=[.125,.215,.35,.446,.526,.582],cj=5+bj.length,mb={3E3:0,3001:1,3002:2,3004:3,3005:4,3006:5,3007:6},ph=new fd,qh=function(){for(var a=[],b=[],c=[],d=8,e=0;e<cj;e++){var f=Math.pow(2,d);b.push(f);var g=1/f;4<e?g=bj[e-8+4-1]:0==e&&(g=0);c.push(g);g=1/(f-1);f=-g/2;g=1+g/2;var h=[f,f,g,f,g,g,f,f,g,g,f,g];f=new Float32Array(108);g=new Float32Array(72);for(var l=new Float32Array(36),k=0;6>k;k++){var p=k%3*2/3-1,
|
|
|
+n=2<k?0:-1;f.set([p,n,0,p+2/3,n,0,p+2/3,n+1,0,p,n,0,p+2/3,n+1,0,p,n+1,0],18*k);g.set(h,12*k);l.set([k,k,k,k,k,k],6*k)}h=new E;h.setAttribute("position",new L(f,3));h.setAttribute("uv",new L(g,2));h.setAttribute("faceIndex",new L(l,1));a.push(h);4<d&&d--}return{_lodPlanes:a,_sizeLods:b,_sigmas:c}}(),Ce=qh._lodPlanes,dj=qh._sizeLods,Xf=qh._sigmas,rh=null,zc=(1+Math.sqrt(5))/2,xd=1/zc,ej=[new p(1,1,1),new p(-1,1,1),new p(1,1,-1),new p(-1,1,-1),new p(0,zc,xd),new p(0,zc,-xd),new p(xd,0,zc),new p(-xd,
|
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+0,zc),new p(zc,xd,0),new p(-zc,xd,0)];Pg.prototype={constructor:Pg,fromScene:function(a,b,c,d){void 0===b&&(b=0);void 0===c&&(c=.1);void 0===d&&(d=100);rh=this._renderer.getRenderTarget();var e=this._allocateTargets();this._sceneToCubeUV(a,c,d,e);0<b&&this._blur(e,0,0,b);this._applyPMREM(e);this._cleanup(e);return e},fromEquirectangular:function(a){a.magFilter=1003;a.minFilter=1003;a.generateMipmaps=!1;return this.fromCubemap(a)},fromCubemap:function(a){rh=this._renderer.getRenderTarget();var b=this._allocateTargets(a);
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+this._textureToCubeUV(a,b);this._applyPMREM(b);this._cleanup(b);return b},compileCubemapShader:function(){null===this._cubemapShader&&(this._cubemapShader=ri(),this._compileMaterial(this._cubemapShader))},compileEquirectangularShader:function(){null===this._equirectShader&&(this._equirectShader=qi(),this._compileMaterial(this._equirectShader))},dispose:function(){this._blurMaterial.dispose();null!==this._cubemapShader&&this._cubemapShader.dispose();null!==this._equirectShader&&this._equirectShader.dispose();
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+for(var a=0;a<Ce.length;a++)Ce[a].dispose()},_cleanup:function(a){this._pingPongRenderTarget.dispose();this._renderer.setRenderTarget(rh);a.scissorTest=!1;a.setSize(a.width,a.height)},_allocateTargets:function(a){var b=void 0===a||1009!==a.type?!1:3E3===a.encoding||3001===a.encoding||3007===a.encoding;b={magFilter:1003,minFilter:1003,generateMipmaps:!1,type:1009,format:1023,encoding:b?a.encoding:3002,depthBuffer:!1,stencilBuffer:!1};var c=pi(b);c.depthBuffer=a?!1:!0;this._pingPongRenderTarget=pi(b);
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+return c},_compileMaterial:function(a){var b=new qb;b.add(new ha(Ce[0],a));this._renderer.compile(b,ph)},_sceneToCubeUV:function(a,b,c,d){b=new S(90,1,b,c);c=[1,-1,1,1,1,1];var e=[1,1,1,-1,-1,-1],f=this._renderer,g=f.outputEncoding,h=f.toneMapping,k=f.toneMappingExposure,m=f.getClearColor(),p=f.getClearAlpha();f.toneMapping=1;f.toneMappingExposure=1;f.outputEncoding=3E3;var n=a.background;if(n&&n.isColor){n.convertSRGBToLinear();var t=Math.min(Math.max(Math.ceil(Math.log2(Math.max(n.r,n.g,n.b))),
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+-128),127);n=n.multiplyScalar(Math.pow(2,-t));f.setClearColor(n,(t+128)/255);a.background=null}for(n=0;6>n;n++)t=n%3,0==t?(b.up.set(0,c[n],0),b.lookAt(e[n],0,0)):1==t?(b.up.set(0,0,c[n]),b.lookAt(0,e[n],0)):(b.up.set(0,c[n],0),b.lookAt(0,0,e[n])),Sg(d,t*nb,2<n?nb:0,nb,nb),f.setRenderTarget(d),f.render(a,b);f.toneMapping=h;f.toneMappingExposure=k;f.outputEncoding=g;f.setClearColor(m,p)},_textureToCubeUV:function(a,b){var c=new qb,d=this._renderer;a.isCubeTexture?null==this._cubemapShader&&(this._cubemapShader=
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+ri()):null==this._equirectShader&&(this._equirectShader=qi());var e=a.isCubeTexture?this._cubemapShader:this._equirectShader;c.add(new ha(Ce[0],e));e=e.uniforms;e.envMap.value=a;a.isCubeTexture||e.texelSize.value.set(1/a.image.width,1/a.image.height);e.inputEncoding.value=mb[a.encoding];e.outputEncoding.value=mb[b.texture.encoding];Sg(b,0,0,3*nb,2*nb);d.setRenderTarget(b);d.render(c,ph)},_applyPMREM:function(a){var b=this._renderer,c=b.autoClear;b.autoClear=!1;for(var d=1;d<cj;d++)this._blur(a,d-
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+1,d,Math.sqrt(Xf[d]*Xf[d]-Xf[d-1]*Xf[d-1]),ej[(d-1)%ej.length]);b.autoClear=c},_blur:function(a,b,c,d,e){var f=this._pingPongRenderTarget;this._halfBlur(a,f,b,c,d,"latitudinal",e);this._halfBlur(f,a,c,c,d,"longitudinal",e)},_halfBlur:function(a,b,c,d,e,f,g){var h=this._renderer,k=this._blurMaterial;"latitudinal"!==f&&"longitudinal"!==f&&console.error("blur direction must be either latitudinal or longitudinal!");var m=new qb;m.add(new ha(Ce[d],k));k=k.uniforms;var p=dj[c]-1;p=isFinite(e)?Math.PI/(2*
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+p):2*Math.PI/39;var n=e/p,t=isFinite(e)?1+Math.floor(3*n):20;20<t&&console.warn("sigmaRadians, "+e+", is too large and will clip, as it requested "+t+" samples when the maximum is set to 20");e=[];for(var r=0,q=0;20>q;++q){var u=q/n;u=Math.exp(-u*u/2);e.push(u);0==q?r+=u:q<t&&(r+=2*u)}for(q=0;q<e.length;q++)e[q]/=r;k.envMap.value=a.texture;k.samples.value=t;k.weights.value=e;k.latitudinal.value="latitudinal"===f;g&&(k.poleAxis.value=g);k.dTheta.value=p;k.mipInt.value=8-c;k.inputEncoding.value=mb[a.texture.encoding];
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+k.outputEncoding.value=mb[a.texture.encoding];a=dj[d];u=3*Math.max(0,nb-2*a);Sg(b,u,(0===d?0:2*nb)+2*a*(4<d?d-8+4:0),3*a,2*a);h.setRenderTarget(b);h.render(m,ph)}};I.create=function(a,b){console.log("THREE.Curve.create() has been deprecated");a.prototype=Object.create(I.prototype);a.prototype.constructor=a;a.prototype.getPoint=b;return a};Object.assign(wb.prototype,{createPointsGeometry:function(a){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");
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a=this.getPoints(a);return this.createGeometry(a)},createSpacedPointsGeometry:function(a){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");a=this.getSpacedPoints(a);return this.createGeometry(a)},createGeometry:function(a){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var b=new F,c=0,d=a.length;c<d;c++){var e=a[c];b.vertices.push(new p(e.x,
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e.y,e.z||0))}return b}});Object.assign(bb.prototype,{fromPoints:function(a){console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints().");return this.setFromPoints(a)}});si.prototype=Object.create(za.prototype);ti.prototype=Object.create(za.prototype);Tg.prototype=Object.create(za.prototype);Object.assign(Tg.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},
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reparametrizeByArcLength:function(){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}});wf.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")};qc.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")};Object.assign(V.prototype,{extractUrlBase:function(a){console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead.");
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Mr.doob