diff --git a/README.md b/README.md index ec3c73b..bb4d13e 100755 --- a/README.md +++ b/README.md @@ -3,26 +3,44 @@ WebGL Clustered and Forward+ Shading **University of Pennsylvania, CIS 565: GPU Programming and Architecture, Project 5** -* (TODO) YOUR NAME HERE -* Tested on: (TODO) **Google Chrome 222.2** on - Windows 22, i7-2222 @ 2.22GHz 22GB, GTX 222 222MB (Moore 2222 Lab) +* Zach Corse + * LinkedIn: https://www.linkedin.com/in/wzcorse/ + * Personal Website: https://wzcorse.com + * Twitter: @ZachCorse +* Tested on: Windows 10, i7-6700HQ @ 2.60GHz 32GB, NVIDIA GeForce GTX 970M (personal computer) ### Live Online -[![](img/thumb.png)](http://TODO.github.io/Project5B-WebGL-Deferred-Shading) +[![](img/screenshot.JPG)](https://daedalus5.github.io/Project5-WebGL-Clustered-Deferred-Forward-Plus/) -### Demo Video/GIF +## README -[![](img/video.png)](TODO) +![gif](img/test_scene.gif) -### (TODO: Your README) +Introduction +------------ +In this project I implement basic Forward+ and Clustered Deferred Shading and compare the performance difference between the two. Forward+ subdivides the camera frustum into equally proportioned clusters in the camera's x- and y- directions. Lights in the scene are binned into these clusters, such that fragments in these clusters are only shaded with the lights that have a chance of affecting their color. -*DO NOT* leave the README to the last minute! It is a crucial part of the -project, and we will not be able to grade you without a good README. +Clustered shading further adds proportional slicing along the z-direction. Again, lights in the scene are binned into these (x,y,z) clusters. The clustered shading is deferred, in that it only computes fragment shading after the scene's depth and g-buffers are set. -This assignment has a considerable amount of performance analysis compared -to implementation work. Complete the implementation early to leave time! +Features +------------ +1. Forward Shading +2. Forward+ Shading +3. Clustered Deferred Shading +4. Optimized G-Buffers + * 1st G-Buffer stores [frag_position, normal.x] + * 2nd G-Buffer stores [frag_color, normal.y] + * Because the normal vector is normalized, normal.z can be computed in the deferred fragment shader +Performance +------------ + +We see in the graph below that clustered deferred shading does offer a consistent and considerable speedup over even forward+ shading, and also that forward+ shading is faster than the naive forward approach. All of the FPS values shown below are reported using the G-Buffer optimization highlighted in the Features section. + +![pic1](img/graph_1.png) + +Reducing the number of G-buffers required from three to two does offer an observable difference in FPS. For 100 lights, clustered differed shading drops 10 FPS (from 53 to 43). 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Framebuffer not complete.')}finally{s&&K.bindFramebuffer(K.FRAMEBUFFER,v)}}}}function FogExp2(e,t){this.name='',this.color=new Color(e),this.density=t===void 0?2.5e-4:t}function Fog(e,t,n){this.name='',this.color=new Color(e),this.near=t===void 0?1:t,this.far=n===void 0?1e3:n}function Scene(){Object3D.call(this),this.type='Scene',this.background=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0}function LensFlare(e,t,n,r,a){Object3D.call(this),this.lensFlares=[],this.positionScreen=new Vector3,this.customUpdateCallback=void 0,e!==void 0&&this.add(e,t,n,r,a)}function SpriteMaterial(e){Material.call(this),this.type='SpriteMaterial',this.color=new Color(16777215),this.map=null,this.rotation=0,this.fog=!1,this.lights=!1,this.setValues(e)}function Sprite(e){Object3D.call(this),this.type='Sprite',this.material=e===void 0?new SpriteMaterial:e}function LOD(){Object3D.call(this),this.type='LOD',Object.defineProperties(this,{levels:{enumerable:!0,value:[]}})}function Skeleton(e,t){if(e=e||[],this.bones=e.slice(0),this.boneMatrices=new Float32Array(16*this.bones.length),void 0===t)this.calculateInverses();else if(this.bones.length===t.length)this.boneInverses=t.slice(0);else{console.warn('THREE.Skeleton boneInverses is the wrong length.'),this.boneInverses=[];for(var n=0,r=this.bones.length;n=e.HAVE_CURRENT_DATA&&(d.needsUpdate=!0)}Texture.call(this,e,t,n,r,a,o,i,s,l),this.generateMipmaps=!1;var d=this;update()}function CompressedTexture(e,t,n,r,a,o,i,s,l,d,c,p){Texture.call(this,null,o,i,s,l,d,r,a,c,p),this.image={width:t,height:n},this.mipmaps=e,this.flipY=!1,this.generateMipmaps=!1}function DepthTexture(e,t,n,r,a,o,i,s,l,d){if(d=void 0===d?st:d,d!==st&&d!==lt)throw new Error('DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat');void 0===n&&d===st&&(n=Xe),void 0===n&&d===lt&&(n=et),Texture.call(this,null,r,a,o,i,s,d,n,l),this.image={width:e,height:t},this.magFilter=void 0===i?Oe:i,this.minFilter=void 0===s?Oe:s,this.flipY=!1,this.generateMipmaps=!1}function WireframeGeometry(t){BufferGeometry.call(this),this.type='WireframeGeometry';var n=[],r=[0,0],a={},s=['a','b','c'],d,i,c,l,o,p,e,m,g,h;if(t&&t.isGeometry){var f=t.faces;for(d=0,c=f.length;di;i++)e=E[s[i]],m=E[s[(i+1)%3]],r[0]=u(e,m),r[1]=y(e,m),g=r[0]+','+r[1],void 0===a[g]&&(a[g]={index1:r[0],index2:r[1]})}for(g in a)p=a[g],h=t.vertices[p.index1],n.push(h.x,h.y,h.z),h=t.vertices[p.index2],n.push(h.x,h.y,h.z)}else if(t&&t.isBufferGeometry){var _,C,A,b,x,v,T,S;if(h=new Vector3,null!==t.index){for(_=t.attributes.position,C=t.index,A=t.groups,0===A.length&&(A=[{start:0,count:C.count,materialIndex:0}]),(l=0,o=A.length);li;i++)e=C.getX(d+i),m=C.getX(d+(i+1)%3),r[0]=u(e,m),r[1]=y(e,m),g=r[0]+','+r[1],void 0===a[g]&&(a[g]={index1:r[0],index2:r[1]});for(g in a)p=a[g],h.fromBufferAttribute(_,p.index1),n.push(h.x,h.y,h.z),h.fromBufferAttribute(_,p.index2),n.push(h.x,h.y,h.z)}else for(_=t.attributes.position,d=0,c=_.count/3;di;i++)T=3*d+i,h.fromBufferAttribute(_,T),n.push(h.x,h.y,h.z),S=3*d+(i+1)%3,h.fromBufferAttribute(_,S),n.push(h.x,h.y,h.z)}this.addAttribute('position',new Float32BufferAttribute(n,3))}function ParametricGeometry(e,t,n){Geometry.call(this),this.type='ParametricGeometry',this.parameters={func:e,slices:t,stacks:n},this.fromBufferGeometry(new ParametricBufferGeometry(e,t,n)),this.mergeVertices()}function ParametricBufferGeometry(e,t,n){BufferGeometry.call(this),this.type='ParametricBufferGeometry',this.parameters={func:e,slices:t,stacks:n};var r=[],o=[],s=[],l=[],p=1e-5,m=new Vector3,g=new Vector3,h=new Vector3,f=new Vector3,E=new Vector3,_=t+1,C,i;for(C=0;C<=n;C++){var y=C/n;for(i=0;i<=t;i++){var A=i/t;g=e(A,y,g),o.push(g.x,g.y,g.z),0<=A-p?(h=e(A-p,y,h),f.subVectors(g,h)):(h=e(A+p,y,h),f.subVectors(h,g)),0<=y-p?(h=e(A,y-p,h),E.subVectors(g,h)):(h=e(A,y+p,h),E.subVectors(h,g)),m.crossVectors(f,E).normalize(),s.push(m.x,m.y,m.z),l.push(A,y)}}for(C=0;Co&&(0.2>t&&(d[e+0]+=1),0.2>n&&(d[e+2]+=1),0.2>r&&(d[e+4]+=1))}}function pushVertex(e){o.push(e.x,e.y,e.z)}function getVertexByIndex(t,n){var r=3*t;n.x=e[r+0],n.y=e[r+1],n.z=e[r+2]}function correctUVs(){for(var e=new Vector3,t=new Vector3,n=new Vector3,r=new Vector3,a=new Vector2,s=new Vector2,l=new Vector2,c=0,i=0;cr&&1===e.x&&(d[t]=e.x-1),0===n.x&&0===n.z&&(d[t]=r/2/S+0.5)}function azimuth(e){return i(e.z,-e.x)}function inclination(e){return i(-e.y,l(e.x*e.x+e.z*e.z))}BufferGeometry.call(this),this.type='PolyhedronBufferGeometry',this.parameters={vertices:e,indices:t,radius:n,detail:r},n=n||1,r=r||0;var o=[],d=[];(function subdivide(e){for(var n=new Vector3,r=new Vector3,a=new Vector3,o=0;oA;A++)c=l[d[A]],p=l[d[(A+1)%3]],o[0]=u(c,p),o[1]=y(c,p),g=o[0]+','+o[1],void 0===s[g]?s[g]={index1:o[0],index2:o[1],face1:_,face2:void 0}:s[g].face2=_}for(g in s){var b=s[g];if(b.face2===void 0||E[b.face1].normal.dot(E[b.face2].normal)<=a){var e=f[b.index1];r.push(e.x,e.y,e.z),e=f[b.index2],r.push(e.x,e.y,e.z)}}this.addAttribute('position',new Float32BufferAttribute(r,3))}function CylinderGeometry(e,t,n,r,a,o,i,s){Geometry.call(this),this.type='CylinderGeometry',this.parameters={radiusTop:e,radiusBottom:t,height:n,radialSegments:r,heightSegments:a,openEnded:o,thetaStart:i,thetaLength:s},this.fromBufferGeometry(new CylinderBufferGeometry(e,t,n,r,a,o,i,s)),this.mergeVertices()}function CylinderBufferGeometry(e,t,n,r,i,a,s,l){function generateCap(n){var a=new Vector2,f=new Vector3,E=0,y=!0===n?e:t,A=!0===n?1:-1,b,x,v;for(x=h,b=1;b<=r;b++)d.push(0,_*A,0),c.push(0,A,0),g.push(0.5,0.5),h++;for(v=h,b=0;b<=r;b++){var T=b/r,S=T*l+s,R=m(S),F=o(S);f.x=y*F,f.y=_*A,f.z=y*R,d.push(f.x,f.y,f.z),c.push(0,A,0),a.x=0.5*R+0.5,a.y=0.5*F*A+0.5,g.push(a.x,a.y),h++}for(b=0;bthis.duration&&this.resetDuration(),this.optimize()}function MaterialLoader(e){this.manager=e===void 0?dn:e,this.textures={}}function BufferGeometryLoader(e){this.manager=e===void 0?dn:e}function Loader(){this.onLoadStart=function(){},this.onLoadProgress=function(){},this.onLoadComplete=function(){}}function JSONLoader(e){'boolean'==typeof e&&(console.warn('THREE.JSONLoader: showStatus parameter has been removed from constructor.'),e=void 0),this.manager=e===void 0?dn:e,this.withCredentials=!1}function ObjectLoader(e){this.manager=e===void 0?dn:e,this.texturePath=''}function CatmullRom(e,t,n,r,a){var o=0.5*(r-t),i=0.5*(a-n),s=e*e;return(2*n-2*r+o+i)*(e*s)+(-3*n+3*r-2*o-i)*s+o*e+n}function QuadraticBezierP0(e,t){var n=1-e;return n*n*t}function QuadraticBezierP1(e,t){return 2*(1-e)*e*t}function QuadraticBezierP2(e,t){return e*e*t}function QuadraticBezier(e,t,n,r){return QuadraticBezierP0(e,t)+QuadraticBezierP1(e,n)+QuadraticBezierP2(e,r)}function CubicBezierP0(e,t){var n=1-e;return n*n*n*t}function CubicBezierP1(e,t){var n=1-e;return 3*n*n*e*t}function CubicBezierP2(e,t){return 3*(1-e)*e*e*t}function CubicBezierP3(e,t){return e*e*e*t}function CubicBezier(e,t,n,r,a){return CubicBezierP0(e,t)+CubicBezierP1(e,n)+CubicBezierP2(e,r)+CubicBezierP3(e,a)}function Curve(){this.arcLengthDivisions=200}function LineCurve(e,t){Curve.call(this),this.v1=e,this.v2=t}function CurvePath(){Curve.call(this),this.curves=[],this.autoClose=!1}function EllipseCurve(e,t,n,r,a,o,i,s){Curve.call(this),this.aX=e,this.aY=t,this.xRadius=n,this.yRadius=r,this.aStartAngle=a,this.aEndAngle=o,this.aClockwise=i,this.aRotation=s||0}function SplineCurve(e){Curve.call(this),this.points=e===void 0?[]:e}function CubicBezierCurve(e,t,n,r){Curve.call(this),this.v0=e,this.v1=t,this.v2=n,this.v3=r}function QuadraticBezierCurve(e,t,n){Curve.call(this),this.v0=e,this.v1=t,this.v2=n}function Path(e){CurvePath.call(this),this.currentPoint=new Vector2,e&&this.fromPoints(e)}function Shape(){Path.apply(this,arguments),this.holes=[]}function ShapePath(){this.subPaths=[],this.currentPath=null}function Font(e){this.data=e}function FontLoader(e){this.manager=e===void 0?dn:e}function AudioLoader(e){this.manager=e===void 0?dn:e}function StereoCamera(){this.type='StereoCamera',this.aspect=1,this.eyeSep=0.064,this.cameraL=new PerspectiveCamera,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new PerspectiveCamera,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1}function CubeCamera(e,t,n){Object3D.call(this),this.type='CubeCamera';var r=90,a=1,o=new PerspectiveCamera(r,a,e,t);o.up.set(0,-1,0),o.lookAt(new Vector3(1,0,0)),this.add(o);var i=new PerspectiveCamera(r,a,e,t);i.up.set(0,-1,0),i.lookAt(new Vector3(-1,0,0)),this.add(i);var s=new PerspectiveCamera(r,a,e,t);s.up.set(0,0,1),s.lookAt(new Vector3(0,1,0)),this.add(s);var l=new PerspectiveCamera(r,a,e,t);l.up.set(0,0,-1),l.lookAt(new Vector3(0,-1,0)),this.add(l);var d=new PerspectiveCamera(r,a,e,t);d.up.set(0,-1,0),d.lookAt(new Vector3(0,0,1)),this.add(d);var c=new PerspectiveCamera(r,a,e,t);c.up.set(0,-1,0),c.lookAt(new Vector3(0,0,-1)),this.add(c);this.renderTarget=new WebGLRenderTargetCube(n,n,{format:nt,magFilter:ke,minFilter:ke}),this.renderTarget.texture.name='CubeCamera',this.update=function(e,t){null===this.parent&&this.updateMatrixWorld();var n=this.renderTarget,r=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,n.activeCubeFace=0,e.render(t,o,n),n.activeCubeFace=1,e.render(t,i,n),n.activeCubeFace=2,e.render(t,s,n),n.activeCubeFace=3,e.render(t,l,n),n.activeCubeFace=4,e.render(t,d,n),n.texture.generateMipmaps=r,n.activeCubeFace=5,e.render(t,c,n),e.setRenderTarget(null)},this.clear=function(e,t,n,r){for(var a=this.renderTarget,o=0;6>o;o++)a.activeCubeFace=o,e.setRenderTarget(a),e.clear(t,n,r);e.setRenderTarget(null)}}function AudioListener(){Object3D.call(this),this.type='AudioListener',this.context=En.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null}function Audio(e){Object3D.call(this),this.type='Audio',this.context=e.context,this.gain=this.context.createGain(),this.gain.connect(e.getInput()),this.autoplay=!1,this.buffer=null,this.loop=!1,this.startTime=0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.sourceType='empty',this.filters=[]}function PositionalAudio(e){Audio.call(this,e),this.panner=this.context.createPanner(),this.panner.connect(this.gain)}function AudioAnalyser(e,t){this.analyser=e.context.createAnalyser(),this.analyser.fftSize=t===void 0?2048:t,this.data=new Uint8Array(this.analyser.frequencyBinCount),e.getOutput().connect(this.analyser)}function PropertyMixer(e,t,n){this.binding=e,this.valueSize=n;var r=Float64Array,a;'quaternion'===t?a=this._slerp:'string'===t||'bool'===t?(r=Array,a=this._select):a=this._lerp;this.buffer=new r(4*n),this._mixBufferRegion=a,this.cumulativeWeight=0,this.useCount=0,this.referenceCount=0}function Composite(e,t,n){var r=n||PropertyBinding.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,r)}function PropertyBinding(e,t,n){this.path=t,this.parsedPath=n||PropertyBinding.parseTrackName(t),this.node=PropertyBinding.findNode(e,this.parsedPath.nodeName)||e,this.rootNode=e}function AnimationObjectGroup(){this.uuid=kt.generateUUID(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;var e={};this._indicesByUUID=e;for(var t=0,r=arguments.length;t!==r;++t)e[arguments[t].uuid]=t;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};var n=this;this.stats={objects:{get total(){return n._objects.length},get inUse(){return this.total-n.nCachedObjects_}},get bindingsPerObject(){return n._bindings.length}}}function AnimationAction(e,t,n){this._mixer=e,this._clip=t,this._localRoot=n||null;for(var r=t.tracks,a=r.length,o=Array(a),s={endingStart:vt,endingEnd:vt},l=0,i;l!==a;++l)i=r[l].createInterpolant(null),o[l]=i,i.settings=s;this._interpolantSettings=s,this._interpolants=o,this._propertyBindings=Array(a),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=Ct,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=Infinity,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}function AnimationMixer(e){this._root=e,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}function Uniform(e){'string'==typeof e&&(console.warn('THREE.Uniform: Type parameter is no longer needed.'),e=arguments[1]),this.value=e}function InstancedBufferGeometry(){BufferGeometry.call(this),this.type='InstancedBufferGeometry',this.maxInstancedCount=void 0}function InterleavedBufferAttribute(e,t,n,r){this.uuid=kt.generateUUID(),this.data=e,this.itemSize=t,this.offset=n,this.normalized=!0===r}function InterleavedBuffer(e,t){this.uuid=kt.generateUUID(),this.array=e,this.stride=t,this.count=e===void 0?0:e.length/t,this.dynamic=!1,this.updateRange={offset:0,count:-1},this.onUploadCallback=function(){},this.version=0}function InstancedInterleavedBuffer(e,t,n){InterleavedBuffer.call(this,e,t),this.meshPerAttribute=n||1}function InstancedBufferAttribute(e,t,n){BufferAttribute.call(this,e,t),this.meshPerAttribute=n||1}function Raycaster(e,t,n,r){this.ray=new Ray(e,t),this.near=n||0,this.far=r||Infinity,this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}},Object.defineProperties(this.params,{PointCloud:{get:function(){return console.warn('THREE.Raycaster: params.PointCloud has been renamed to params.Points.'),this.Points}}})}function ascSort(e,t){return e.distance-t.distance}function intersectObject(e,t,n,r){if(!1!==e.visible&&(e.raycast(t,n),!0===r))for(var a=e.children,o=0,i=a.length;oe.length&&console.warn('THREE.CatmullRomCurve3: Points array needs at least two entries.'),this.points=e||[],this.closed=!1}function CubicBezierCurve3(e,t,n,r){Curve.call(this),this.v0=e,this.v1=t,this.v2=n,this.v3=r}function QuadraticBezierCurve3(e,t,n){Curve.call(this),this.v0=e,this.v1=t,this.v2=n}function LineCurve3(e,t){Curve.call(this),this.v1=e,this.v2=t}function ArcCurve(e,t,n,r,a,o){EllipseCurve.call(this,e,t,n,n,r,a,o)}function Face4(e,t,n,r,a,o,i){return console.warn('THREE.Face4 has been removed. A THREE.Face3 will be created instead.'),new Face3(e,t,n,a,o,i)}function MeshFaceMaterial(e){return console.warn('THREE.MeshFaceMaterial has been removed. Use an Array instead.'),e}function MultiMaterial(e){return void 0===e&&(e=[]),console.warn('THREE.MultiMaterial has been removed. Use an Array instead.'),e.isMultiMaterial=!0,e.materials=e,e.clone=function(){return e.slice()},e}function PointCloud(e,t){return console.warn('THREE.PointCloud has been renamed to THREE.Points.'),new Points(e,t)}function Particle(e){return console.warn('THREE.Particle has been renamed to THREE.Sprite.'),new Sprite(e)}function ParticleSystem(e,t){return console.warn('THREE.ParticleSystem has been renamed to THREE.Points.'),new Points(e,t)}function PointCloudMaterial(e){return console.warn('THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.'),new PointsMaterial(e)}function ParticleBasicMaterial(e){return console.warn('THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial.'),new PointsMaterial(e)}function ParticleSystemMaterial(e){return console.warn('THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.'),new PointsMaterial(e)}function Vertex(e,t,n){return console.warn('THREE.Vertex has been removed. Use THREE.Vector3 instead.'),new Vector3(e,t,n)}function DynamicBufferAttribute(e,t){return console.warn('THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead.'),new BufferAttribute(e,t).setDynamic(!0)}function Int8Attribute(e,t){return console.warn('THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.'),new Int8BufferAttribute(e,t)}function Uint8Attribute(e,t){return console.warn('THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead.'),new Uint8BufferAttribute(e,t)}function Uint8ClampedAttribute(e,t){return console.warn('THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead.'),new Uint8ClampedBufferAttribute(e,t)}function Int16Attribute(e,t){return console.warn('THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead.'),new Int16BufferAttribute(e,t)}function Uint16Attribute(e,t){return console.warn('THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.'),new Uint16BufferAttribute(e,t)}function Int32Attribute(e,t){return console.warn('THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead.'),new Int32BufferAttribute(e,t)}function Uint32Attribute(e,t){return console.warn('THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead.'),new Uint32BufferAttribute(e,t)}function Float32Attribute(e,t){return console.warn('THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead.'),new Float32BufferAttribute(e,t)}function Float64Attribute(e,t){return console.warn('THREE.Float64Attribute has been removed. 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y(t,u(n,e))},euclideanModulo:function(e,t){return(e%t+t)%t},mapLinear:function(e,t,n,r,a){return r+(e-t)*(a-r)/(n-t)},lerp:function(e,n,r){return(1-r)*e+r*n},smoothstep:function(e,t,n){return e<=t?0:e>=n?1:(e=(e-t)/(n-t),e*e*(3-2*e))},smootherstep:function(e,t,n){return e<=t?0:e>=n?1:(e=(e-t)/(n-t),e*e*e*(e*(6*e-15)+10))},randInt:function(e,t){return e+f(Math.random()*(t-e+1))},randFloat:function(e,t){return e+Math.random()*(t-e)},randFloatSpread:function(e){return e*(0.5-Math.random())},degToRad:function(e){return e*kt.DEG2RAD},radToDeg:function(e){return e*kt.RAD2DEG},isPowerOfTwo:function(e){return 0==(e&e-1)&&0!==e},nearestPowerOfTwo:function(e){return s(2,d(p(e)/c))},nextPowerOfTwo:function(e){return e--,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,e++,e}};Object.defineProperties(Vector2.prototype,{width:{get:function(){return this.x},set:function(e){this.x=e}},height:{get:function(){return this.y},set:function(e){this.y=e}}}),Object.assign(Vector2.prototype,{isVector2:!0,set:function(e,t){return this.x=e,this.y=t,this},setScalar:function(e){return this.x=e,this.y=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;default:throw new Error('index is out of range: '+e);}return this},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;default:throw new Error('index is out of range: '+e);}},clone:function(){return new this.constructor(this.x,this.y)},copy:function(e){return this.x=e.x,this.y=e.y,this},add:function(e,t){return void 0===t?(this.x+=e.x,this.y+=e.y,this):(console.warn('THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead.'),this.addVectors(e,t))},addScalar:function(e){return this.x+=e,this.y+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this},sub:function(e,t){return void 0===t?(this.x-=e.x,this.y-=e.y,this):(console.warn('THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.'),this.subVectors(e,t))},subScalar:function(e){return this.x-=e,this.y-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this},multiply:function(e){return this.x*=e.x,this.y*=e.y,this},multiplyScalar:function(e){return this.x*=e,this.y*=e,this},divide:function(e){return this.x/=e.x,this.y/=e.y,this},divideScalar:function(e){return this.multiplyScalar(1/e)},min:function(e){return this.x=u(this.x,e.x),this.y=u(this.y,e.y),this},max:function(e){return this.x=y(this.x,e.x),this.y=y(this.y,e.y),this},clamp:function(e,t){return this.x=y(e.x,u(t.x,this.x)),this.y=y(e.y,u(t.y,this.y)),this},clampScalar:function(){var e=new Vector2,t=new Vector2;return function clampScalar(n,r){return e.set(n,n),t.set(r,r),this.clamp(e,t)}}(),clampLength:function(e,t){var n=this.length();return this.divideScalar(n||1).multiplyScalar(y(e,u(t,n)))},floor:function(){return this.x=f(this.x),this.y=f(this.y),this},ceil:function(){return this.x=C(this.x),this.y=C(this.y),this},round:function(){return this.x=d(this.x),this.y=d(this.y),this},roundToZero:function(){return this.x=0>this.x?C(this.x):f(this.x),this.y=0>this.y?C(this.y):f(this.y),this},negate:function(){return this.x=-this.x,this.y=-this.y,this},dot:function(e){return this.x*e.x+this.y*e.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return l(this.x*this.x+this.y*this.y)},lengthManhattan:function(){return A(this.x)+A(this.y)},normalize:function(){return this.divideScalar(this.length()||1)},angle:function(){var e=i(this.y,this.x);return 0>e&&(e+=2*S),e},distanceTo:function(e){return l(this.distanceToSquared(e))},distanceToSquared:function(e){var t=this.x-e.x,n=this.y-e.y;return t*t+n*n},distanceToManhattan:function(e){return A(this.x-e.x)+A(this.y-e.y)},setLength:function(e){return this.normalize().multiplyScalar(e)},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this},lerpVectors:function(e,t,n){return this.subVectors(t,e).multiplyScalar(n).add(e)},equals:function(e){return e.x===this.x&&e.y===this.y},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e},fromBufferAttribute:function(e,t,n){return void 0!==n&&console.warn('THREE.Vector2: offset has been removed from .fromBufferAttribute().'),this.x=e.getX(t),this.y=e.getY(t),this},rotateAround:function(e,t){var n=m(t),r=o(t),a=this.x-e.x,i=this.y-e.y;return this.x=a*n-i*r+e.x,this.y=a*r+i*n+e.y,this}});var Wt=0;Texture.DEFAULT_IMAGE=void 0,Texture.DEFAULT_MAPPING=Se,Object.defineProperty(Texture.prototype,'needsUpdate',{set:function(e){!0===e&&this.version++}}),Object.assign(Texture.prototype,EventDispatcher.prototype,{constructor:Texture,isTexture:!0,clone:function(){return new this.constructor().copy(this)},copy:function(e){return this.name=e.name,this.image=e.image,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.encoding=e.encoding,this},toJSON:function(e){function getDataURL(e){var t;if(e instanceof HTMLCanvasElement)t=e;else{t=document.createElementNS('http://www.w3.org/1999/xhtml','canvas'),t.width=e.width,t.height=e.height;var n=t.getContext('2d');e instanceof ImageData?n.putImageData(e,0,0):n.drawImage(e,0,0,e.width,e.height)}return 2048e.x||1e.x?0:1;break;case Pe:1===A(f(e.x)%2)?e.x=C(e.x)-e.x:e.x-=f(e.x);}if(0>e.y||1e.y?0:1;break;case Pe:1===A(f(e.y)%2)?e.y=C(e.y)-e.y:e.y-=f(e.y);}this.flipY&&(e.y=1-e.y)}}}),Object.assign(Vector4.prototype,{isVector4:!0,set:function(e,t,n,r){return this.x=e,this.y=t,this.z=n,this.w=r,this},setScalar:function(e){return this.x=e,this.y=e,this.z=e,this.w=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setZ:function(e){return this.z=e,this},setW:function(e){return this.w=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error('index is out of range: '+e);}return this},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error('index is out of range: '+e);}},clone:function(){return new this.constructor(this.x,this.y,this.z,this.w)},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=void 0===e.w?1:e.w,this},add:function(e,t){return void 0===t?(this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this):(console.warn('THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead.'),this.addVectors(e,t))},addScalar:function(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this},sub:function(e,t){return void 0===t?(this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this):(console.warn('THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.'),this.subVectors(e,t))},subScalar:function(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this},multiplyScalar:function(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this},applyMatrix4:function(t){var n=this.x,r=this.y,a=this.z,o=this.w,i=t.elements;return this.x=i[0]*n+i[4]*r+i[8]*a+i[12]*o,this.y=i[1]*n+i[5]*r+i[9]*a+i[13]*o,this.z=i[2]*n+i[6]*r+i[10]*a+i[14]*o,this.w=i[3]*n+i[7]*r+i[11]*a+i[15]*o,this},divideScalar:function(e){return this.multiplyScalar(1/e)},setAxisAngleFromQuaternion:function(e){this.w=2*a(e.w);var t=l(1-e.w*e.w);return 1e-4>t?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this},setAxisAngleFromRotationMatrix:function(e){var t=0.01,n=0.1,r=e.elements,o=r[0],i=r[4],d=r[8],c=r[1],p=r[5],u=r[9],m=r[2],g=r[6],h=r[10],f,E,_,C;if(A(i-c)b&&y>x?yx?bA(F)&&(F=1),this.x=(g-u)/F,this.y=(d-m)/F,this.z=(c-i)/F,this.w=a((o+p+h-1)/2),this},min:function(e){return this.x=u(this.x,e.x),this.y=u(this.y,e.y),this.z=u(this.z,e.z),this.w=u(this.w,e.w),this},max:function(e){return this.x=y(this.x,e.x),this.y=y(this.y,e.y),this.z=y(this.z,e.z),this.w=y(this.w,e.w),this},clamp:function(e,t){return this.x=y(e.x,u(t.x,this.x)),this.y=y(e.y,u(t.y,this.y)),this.z=y(e.z,u(t.z,this.z)),this.w=y(e.w,u(t.w,this.w)),this},clampScalar:function(){var e,t;return function clampScalar(n,r){return void 0==e&&(e=new Vector4,t=new Vector4),e.set(n,n,n,n),t.set(r,r,r,r),this.clamp(e,t)}}(),clampLength:function(e,t){var n=this.length();return this.divideScalar(n||1).multiplyScalar(y(e,u(t,n)))},floor:function(){return this.x=f(this.x),this.y=f(this.y),this.z=f(this.z),this.w=f(this.w),this},ceil:function(){return this.x=C(this.x),this.y=C(this.y),this.z=C(this.z),this.w=C(this.w),this},round:function(){return this.x=d(this.x),this.y=d(this.y),this.z=d(this.z),this.w=d(this.w),this},roundToZero:function(){return this.x=0>this.x?C(this.x):f(this.x),this.y=0>this.y?C(this.y):f(this.y),this.z=0>this.z?C(this.z):f(this.z),this.w=0>this.w?C(this.w):f(this.w),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this},dot:function(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},length:function(){return l(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},lengthManhattan:function(){return A(this.x)+A(this.y)+A(this.z)+A(this.w)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(e){return this.normalize().multiplyScalar(e)},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this},lerpVectors:function(e,t,n){return this.subVectors(t,e).multiplyScalar(n).add(e)},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e},fromBufferAttribute:function(e,t,n){return void 0!==n&&console.warn('THREE.Vector4: offset has been removed from .fromBufferAttribute().'),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}}),Object.assign(WebGLRenderTarget.prototype,EventDispatcher.prototype,{isWebGLRenderTarget:!0,setSize:function(e,t){(this.width!==e||this.height!==t)&&(this.width=e,this.height=t,this.dispose()),this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)},clone:function(){return new this.constructor().copy(this)},copy:function(e){return this.width=e.width,this.height=e.height,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,this.depthTexture=e.depthTexture,this},dispose:function(){this.dispatchEvent({type:'dispose'})}}),WebGLRenderTargetCube.prototype=Object.create(WebGLRenderTarget.prototype),WebGLRenderTargetCube.prototype.constructor=WebGLRenderTargetCube,WebGLRenderTargetCube.prototype.isWebGLRenderTargetCube=!0,Object.assign(Quaternion,{slerp:function(e,n,r,a){return r.copy(e).slerp(n,a)},slerpFlat:function(e,n,r,a,d,c,p){var t=r[a+0],u=r[a+1],m=r[a+2],g=r[a+3],h=d[c+0],_=d[c+1],C=d[c+2],y=d[c+3];if(g!==y||t!==h||u!==_||m!==C){var A=1-p,s=t*h+u*_+m*C+g*y,b=0<=s?1:-1,x=1-s*s;if(x>E){var v=l(x),T=i(v,s*b);A=o(A*T)/v,p=o(p*T)/v}var S=p*b;if(t=t*A+h*S,u=u*A+_*S,m=m*A+C*S,g=g*A+y*S,A==1-p){var R=1/l(t*t+u*u+m*m+g*g);t*=R,u*=R,m*=R,g*=R}}e[n]=t,e[n+1]=u,e[n+2]=m,e[n+3]=g}}),Object.defineProperties(Quaternion.prototype,{x:{get:function(){return this._x},set:function(e){this._x=e,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(e){this._y=e,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(e){this._z=e,this.onChangeCallback()}},w:{get:function(){return this._w},set:function(e){this._w=e,this.onChangeCallback()}}}),Object.assign(Quaternion.prototype,{set:function(e,t,n,r){return this._x=e,this._y=t,this._z=n,this._w=r,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._w)},copy:function(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this.onChangeCallback(),this},setFromEuler:function(e,t){if(!(e&&e.isEuler))throw new Error('THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.');var n=e._x,r=e._y,a=e._z,i=e.order,s=m,l=o,d=s(n/2),c=s(r/2),p=s(a/2),u=l(n/2),g=l(r/2),h=l(a/2);return'XYZ'===i?(this._x=u*c*p+d*g*h,this._y=d*g*p-u*c*h,this._z=d*c*h+u*g*p,this._w=d*c*p-u*g*h):'YXZ'===i?(this._x=u*c*p+d*g*h,this._y=d*g*p-u*c*h,this._z=d*c*h-u*g*p,this._w=d*c*p+u*g*h):'ZXY'===i?(this._x=u*c*p-d*g*h,this._y=d*g*p+u*c*h,this._z=d*c*h+u*g*p,this._w=d*c*p-u*g*h):'ZYX'===i?(this._x=u*c*p-d*g*h,this._y=d*g*p+u*c*h,this._z=d*c*h-u*g*p,this._w=d*c*p+u*g*h):'YZX'===i?(this._x=u*c*p+d*g*h,this._y=d*g*p+u*c*h,this._z=d*c*h-u*g*p,this._w=d*c*p-u*g*h):'XZY'===i&&(this._x=u*c*p-d*g*h,this._y=d*g*p-u*c*h,this._z=d*c*h+u*g*p,this._w=d*c*p+u*g*h),!1!==t&&this.onChangeCallback(),this},setFromAxisAngle:function(e,t){var n=t/2,r=o(n);return this._x=e.x*r,this._y=e.y*r,this._z=e.z*r,this._w=m(n),this.onChangeCallback(),this},setFromRotationMatrix:function(e){var t=e.elements,n=t[0],r=t[4],a=t[8],o=t[1],i=t[5],d=t[9],c=t[2],p=t[6],u=t[10],m=n+i+u,g;return 0i&&n>u?(g=2*l(1+n-i-u),this._w=(p-d)/g,this._x=0.25*g,this._y=(r+o)/g,this._z=(a+c)/g):i>u?(g=2*l(1+i-n-u),this._w=(a-c)/g,this._x=(r+o)/g,this._y=0.25*g,this._z=(d+p)/g):(g=2*l(1+u-n-i),this._w=(o-r)/g,this._x=(a+c)/g,this._y=(d+p)/g,this._z=0.25*g),this.onChangeCallback(),this},setFromUnitVectors:function(){var e=new Vector3,t;return function setFromUnitVectors(n,r){return void 0===e&&(e=new Vector3),t=n.dot(r)+1,t<1e-6?(t=0,A(n.x)>A(n.z)?e.set(-n.y,n.x,0):e.set(0,-n.z,n.y)):e.crossVectors(n,r),this._x=e.x,this._y=e.y,this._z=e.z,this._w=t,this.normalize()}}(),inverse:function(){return this.conjugate().normalize()},conjugate:function(){return this._x*=-1,this._y*=-1,this._z*=-1,this.onChangeCallback(),this},dot:function(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w},lengthSq:function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},length:function(){return l(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)},normalize:function(){var e=this.length();return 0===e?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x*=e,this._y*=e,this._z*=e,this._w*=e),this.onChangeCallback(),this},multiply:function(e,t){return void 0===t?this.multiplyQuaternions(this,e):(console.warn('THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead.'),this.multiplyQuaternions(e,t))},premultiply:function(e){return this.multiplyQuaternions(e,this)},multiplyQuaternions:function(e,t){var n=e._x,r=e._y,a=e._z,o=e._w,i=t._x,s=t._y,l=t._z,d=t._w;return this._x=n*d+o*i+r*l-a*s,this._y=r*d+o*s+a*i-n*l,this._z=a*d+o*l+n*s-r*i,this._w=o*d-n*i-r*s-a*l,this.onChangeCallback(),this},slerp:function(e,n){if(0===n)return this;if(1===n)return this.copy(e);var t=this._x,r=this._y,a=this._z,s=this._w,d=s*e._w+t*e._x+r*e._y+a*e._z;if(0>d?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,d=-d):this.copy(e),1<=d)return this._w=s,this._x=t,this._y=r,this._z=a,this;var c=l(1-d*d);if(1e-3>A(c))return this._w=0.5*(s+this._w),this._x=0.5*(t+this._x),this._y=0.5*(r+this._y),this._z=0.5*(a+this._z),this;var p=i(c,d),u=o((1-n)*p)/c,m=o(n*p)/c;return this._w=s*u+this._w*m,this._x=t*u+this._x*m,this._y=r*u+this._y*m,this._z=a*u+this._z*m,this.onChangeCallback(),this},equals:function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w},fromArray:function(e,t){return void 0===t&&(t=0),this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this.onChangeCallback(),this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e},onChange:function(e){return this.onChangeCallback=e,this},onChangeCallback:function(){}}),Object.assign(Vector3.prototype,{isVector3:!0,set:function(e,t,n){return this.x=e,this.y=t,this.z=n,this},setScalar:function(e){return this.x=e,this.y=e,this.z=e,this},setX:function(e){return this.x=e,this},setY:function(e){return this.y=e,this},setZ:function(e){return this.z=e,this},setComponent:function(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error('index is out of range: '+e);}return this},getComponent:function(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error('index is out of range: '+e);}},clone:function(){return new this.constructor(this.x,this.y,this.z)},copy:function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this},add:function(e,t){return void 0===t?(this.x+=e.x,this.y+=e.y,this.z+=e.z,this):(console.warn('THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead.'),this.addVectors(e,t))},addScalar:function(e){return this.x+=e,this.y+=e,this.z+=e,this},addVectors:function(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this},addScaledVector:function(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this},sub:function(e,t){return void 0===t?(this.x-=e.x,this.y-=e.y,this.z-=e.z,this):(console.warn('THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.'),this.subVectors(e,t))},subScalar:function(e){return this.x-=e,this.y-=e,this.z-=e,this},subVectors:function(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this},multiply:function(e,t){return void 0===t?(this.x*=e.x,this.y*=e.y,this.z*=e.z,this):(console.warn('THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead.'),this.multiplyVectors(e,t))},multiplyScalar:function(e){return this.x*=e,this.y*=e,this.z*=e,this},multiplyVectors:function(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this},applyEuler:function(){var e=new Quaternion;return function applyEuler(t){return t&&t.isEuler||console.error('THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.'),this.applyQuaternion(e.setFromEuler(t))}}(),applyAxisAngle:function(){var e=new Quaternion;return function applyAxisAngle(t,n){return this.applyQuaternion(e.setFromAxisAngle(t,n))}}(),applyMatrix3:function(t){var n=this.x,r=this.y,a=this.z,o=t.elements;return this.x=o[0]*n+o[3]*r+o[6]*a,this.y=o[1]*n+o[4]*r+o[7]*a,this.z=o[2]*n+o[5]*r+o[8]*a,this},applyMatrix4:function(t){var n=this.x,r=this.y,a=this.z,o=t.elements,e=1/(o[3]*n+o[7]*r+o[11]*a+o[15]);return this.x=(o[0]*n+o[4]*r+o[8]*a+o[12])*e,this.y=(o[1]*n+o[5]*r+o[9]*a+o[13])*e,this.z=(o[2]*n+o[6]*r+o[10]*a+o[14])*e,this},applyQuaternion:function(e){var t=this.x,n=this.y,r=this.z,a=e.x,o=e.y,i=e.z,s=e.w,l=s*t+o*r-i*n,d=s*n+i*t-a*r,c=s*r+a*n-o*t,p=-a*t-o*n-i*r;return this.x=l*s+p*-a+d*-i-c*-o,this.y=d*s+p*-o+c*-a-l*-i,this.z=c*s+p*-i+l*-o-d*-a,this},project:function(){var e=new Matrix4;return function project(t){return e.multiplyMatrices(t.projectionMatrix,e.getInverse(t.matrixWorld)),this.applyMatrix4(e)}}(),unproject:function(){var e=new Matrix4;return function unproject(t){return e.multiplyMatrices(t.matrixWorld,e.getInverse(t.projectionMatrix)),this.applyMatrix4(e)}}(),transformDirection:function(t){var n=this.x,r=this.y,a=this.z,o=t.elements;return this.x=o[0]*n+o[4]*r+o[8]*a,this.y=o[1]*n+o[5]*r+o[9]*a,this.z=o[2]*n+o[6]*r+o[10]*a,this.normalize()},divide:function(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this},divideScalar:function(e){return this.multiplyScalar(1/e)},min:function(e){return this.x=u(this.x,e.x),this.y=u(this.y,e.y),this.z=u(this.z,e.z),this},max:function(e){return this.x=y(this.x,e.x),this.y=y(this.y,e.y),this.z=y(this.z,e.z),this},clamp:function(e,t){return this.x=y(e.x,u(t.x,this.x)),this.y=y(e.y,u(t.y,this.y)),this.z=y(e.z,u(t.z,this.z)),this},clampScalar:function(){var e=new Vector3,t=new Vector3;return function clampScalar(n,r){return e.set(n,n,n),t.set(r,r,r),this.clamp(e,t)}}(),clampLength:function(e,t){var n=this.length();return this.divideScalar(n||1).multiplyScalar(y(e,u(t,n)))},floor:function(){return this.x=f(this.x),this.y=f(this.y),this.z=f(this.z),this},ceil:function(){return this.x=C(this.x),this.y=C(this.y),this.z=C(this.z),this},round:function(){return this.x=d(this.x),this.y=d(this.y),this.z=d(this.z),this},roundToZero:function(){return this.x=0>this.x?C(this.x):f(this.x),this.y=0>this.y?C(this.y):f(this.y),this.z=0>this.z?C(this.z):f(this.z),this},negate:function(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this},dot:function(e){return this.x*e.x+this.y*e.y+this.z*e.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return l(this.x*this.x+this.y*this.y+this.z*this.z)},lengthManhattan:function(){return A(this.x)+A(this.y)+A(this.z)},normalize:function(){return this.divideScalar(this.length()||1)},setLength:function(e){return this.normalize().multiplyScalar(e)},lerp:function(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this},lerpVectors:function(e,t,n){return this.subVectors(t,e).multiplyScalar(n).add(e)},cross:function(e,t){if(void 0!==t)return console.warn('THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead.'),this.crossVectors(e,t);var n=this.x,r=this.y,a=this.z;return this.x=r*e.z-a*e.y,this.y=a*e.x-n*e.z,this.z=n*e.y-r*e.x,this},crossVectors:function(e,t){var n=e.x,r=e.y,a=e.z,o=t.x,i=t.y,s=t.z;return this.x=r*s-a*i,this.y=a*o-n*s,this.z=n*i-r*o,this},projectOnVector:function(e){var t=e.dot(this)/e.lengthSq();return this.copy(e).multiplyScalar(t)},projectOnPlane:function(){var e=new Vector3;return function projectOnPlane(t){return e.copy(this).projectOnVector(t),this.sub(e)}}(),reflect:function(){var e=new Vector3;return function reflect(t){return this.sub(e.copy(t).multiplyScalar(2*this.dot(t)))}}(),angleTo:function(e){var t=this.dot(e)/l(this.lengthSq()*e.lengthSq());return a(kt.clamp(t,-1,1))},distanceTo:function(e){return l(this.distanceToSquared(e))},distanceToSquared:function(e){var t=this.x-e.x,n=this.y-e.y,r=this.z-e.z;return t*t+n*n+r*r},distanceToManhattan:function(e){return A(this.x-e.x)+A(this.y-e.y)+A(this.z-e.z)},setFromSpherical:function(e){var t=o(e.phi)*e.radius;return this.x=t*o(e.theta),this.y=m(e.phi)*e.radius,this.z=t*m(e.theta),this},setFromCylindrical:function(e){return this.x=e.radius*o(e.theta),this.y=e.y,this.z=e.radius*m(e.theta),this},setFromMatrixPosition:function(t){var n=t.elements;return this.x=n[12],this.y=n[13],this.z=n[14],this},setFromMatrixScale:function(e){var t=this.setFromMatrixColumn(e,0).length(),n=this.setFromMatrixColumn(e,1).length(),r=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=n,this.z=r,this},setFromMatrixColumn:function(e,t){return this.fromArray(e.elements,4*t)},equals:function(e){return e.x===this.x&&e.y===this.y&&e.z===this.z},fromArray:function(e,t){return void 0===t&&(t=0),this.x=e[t],this.y=e[t+1],this.z=e[t+2],this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e},fromBufferAttribute:function(e,t,n){return void 0!==n&&console.warn('THREE.Vector3: offset has been removed from .fromBufferAttribute().'),this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}}),Object.assign(Matrix4.prototype,{isMatrix4:!0,set:function(e,t,n,r,a,o,i,s,l,d,c,p,u,m,g,h){var f=this.elements;return f[0]=e,f[4]=t,f[8]=n,f[12]=r,f[1]=a,f[5]=o,f[9]=i,f[13]=s,f[2]=l,f[6]=d,f[10]=c,f[14]=p,f[3]=u,f[7]=m,f[11]=g,f[15]=h,this},identity:function(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this},clone:function(){return new Matrix4().fromArray(this.elements)},copy:function(e){var t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],this},copyPosition:function(e){var t=this.elements,n=e.elements;return t[12]=n[12],t[13]=n[13],t[14]=n[14],this},extractBasis:function(e,t,n){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this},makeBasis:function(e,t,n){return this.set(e.x,t.x,n.x,0,e.y,t.y,n.y,0,e.z,t.z,n.z,0,0,0,0,1),this},extractRotation:function(){var e=new Vector3;return function extractRotation(t){var n=this.elements,r=t.elements,a=1/e.setFromMatrixColumn(t,0).length(),o=1/e.setFromMatrixColumn(t,1).length(),i=1/e.setFromMatrixColumn(t,2).length();return n[0]=r[0]*a,n[1]=r[1]*a,n[2]=r[2]*a,n[4]=r[4]*o,n[5]=r[5]*o,n[6]=r[6]*o,n[8]=r[8]*i,n[9]=r[9]*i,n[10]=r[10]*i,this}}(),makeRotationFromEuler:function(t){t&&t.isEuler||console.error('THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.');var n=this.elements,r=t.x,i=t.y,s=t.z,l=m(r),p=o(r),u=m(i),g=o(i),h=m(s),e=o(s);if('XYZ'===t.order){var E=l*h,_=l*e,C=p*h,y=p*e;n[0]=u*h,n[4]=-u*e,n[8]=g,n[1]=_+C*g,n[5]=E-y*g,n[9]=-p*u,n[2]=y-E*g,n[6]=C+_*g,n[10]=l*u}else if('YXZ'===t.order){var A=u*h,x=u*e,v=g*h,T=g*e;n[0]=A+T*p,n[4]=v*p-x,n[8]=l*g,n[1]=l*e,n[5]=l*h,n[9]=-p,n[2]=x*p-v,n[6]=T+A*p,n[10]=l*u}else if('ZXY'===t.order){var A=u*h,x=u*e,v=g*h,T=g*e;n[0]=A-T*p,n[4]=-l*e,n[8]=v+x*p,n[1]=x+v*p,n[5]=l*h,n[9]=T-A*p,n[2]=-l*g,n[6]=p,n[10]=l*u}else if('ZYX'===t.order){var E=l*h,_=l*e,C=p*h,y=p*e;n[0]=u*h,n[4]=C*g-_,n[8]=E*g+y,n[1]=u*e,n[5]=y*g+E,n[9]=_*g-C,n[2]=-g,n[6]=p*u,n[10]=l*u}else if('YZX'===t.order){var S=l*u,R=l*g,F=p*u,w=p*g;n[0]=u*h,n[4]=w-S*e,n[8]=F*e+R,n[1]=e,n[5]=l*h,n[9]=-p*h,n[2]=-g*h,n[6]=R*e+F,n[10]=S-w*e}else if('XZY'===t.order){var S=l*u,R=l*g,F=p*u,w=p*g;n[0]=u*h,n[4]=-e,n[8]=g*h,n[1]=S*e+w,n[5]=l*h,n[9]=R*e-F,n[2]=F*e-R,n[6]=p*h,n[10]=w*e+S}return n[3]=0,n[7]=0,n[11]=0,n[12]=0,n[13]=0,n[14]=0,n[15]=1,this},makeRotationFromQuaternion:function(e){var t=this.elements,n=e._x,r=e._y,a=e._z,o=e._w,i=n+n,s=r+r,l=a+a,d=n*i,c=n*s,p=n*l,u=r*s,m=r*l,g=a*l,h=o*i,f=o*s,E=o*l;return t[0]=1-(u+g),t[4]=c-E,t[8]=p+f,t[1]=c+E,t[5]=1-(d+g),t[9]=m-h,t[2]=p-f,t[6]=m+h,t[10]=1-(d+u),t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this},lookAt:function(){var e=new Vector3,t=new Vector3,n=new Vector3;return function lookAt(r,a,o){var i=this.elements;return n.subVectors(r,a),0===n.lengthSq()&&(n.z=1),n.normalize(),e.crossVectors(o,n),0===e.lengthSq()&&(1===A(o.z)?n.x+=1e-4:n.z+=1e-4,n.normalize(),e.crossVectors(o,n)),e.normalize(),t.crossVectors(n,e),i[0]=e.x,i[4]=t.x,i[8]=n.x,i[1]=e.y,i[5]=t.y,i[9]=n.y,i[2]=e.z,i[6]=t.z,i[10]=n.z,this}}(),multiply:function(e,t){return void 0===t?this.multiplyMatrices(this,e):(console.warn('THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.'),this.multiplyMatrices(e,t))},premultiply:function(e){return this.multiplyMatrices(e,this)},multiplyMatrices:function(e,t){var n=e.elements,r=t.elements,a=this.elements,o=n[0],i=n[4],s=n[8],l=n[12],d=n[1],c=n[5],p=n[9],u=n[13],m=n[2],g=n[6],h=n[10],f=n[14],E=n[3],_=n[7],C=n[11],y=n[15],A=r[0],b=r[4],x=r[8],v=r[12],T=r[1],S=r[5],R=r[9],F=r[13],w=r[2],M=r[6],L=r[10],B=r[14],D=r[3],I=r[7],N=r[11],P=r[15];return a[0]=o*A+i*T+s*w+l*D,a[4]=o*b+i*S+s*M+l*I,a[8]=o*x+i*R+s*L+l*N,a[12]=o*v+i*F+s*B+l*P,a[1]=d*A+c*T+p*w+u*D,a[5]=d*b+c*S+p*M+u*I,a[9]=d*x+c*R+p*L+u*N,a[13]=d*v+c*F+p*B+u*P,a[2]=m*A+g*T+h*w+f*D,a[6]=m*b+g*S+h*M+f*I,a[10]=m*x+g*R+h*L+f*N,a[14]=m*v+g*F+h*B+f*P,a[3]=E*A+_*T+C*w+y*D,a[7]=E*b+_*S+C*M+y*I,a[11]=E*x+_*R+C*L+y*N,a[15]=E*v+_*F+C*B+y*P,this},multiplyScalar:function(e){var t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this},applyToBufferAttribute:function(){var e=new Vector3;return function applyToBufferAttribute(t){for(var n=0,r=t.count;nd&&(i=-i),n.x=o[12],n.y=o[13],n.z=o[14],t.copy(this);var c=1/i,p=1/s,u=1/l;return t.elements[0]*=c,t.elements[1]*=c,t.elements[2]*=c,t.elements[4]*=p,t.elements[5]*=p,t.elements[6]*=p,t.elements[8]*=u,t.elements[9]*=u,t.elements[10]*=u,r.setFromRotationMatrix(t),a.x=i,a.y=s,a.z=l,this}}(),makePerspective:function(e,t,n,r,a,o){void 0===o&&console.warn('THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.');var i=this.elements;return i[0]=2*a/(t-e),i[4]=0,i[8]=(t+e)/(t-e),i[12]=0,i[1]=0,i[5]=2*a/(n-r),i[9]=(n+r)/(n-r),i[13]=0,i[2]=0,i[6]=0,i[10]=-(o+a)/(o-a),i[14]=-2*o*a/(o-a),i[3]=0,i[7]=0,i[11]=-1,i[15]=0,this},makeOrthographic:function(e,t,n,r,a,o){var i=this.elements,s=1/(t-e),l=1/(n-r),d=1/(o-a);return i[0]=2*s,i[4]=0,i[8]=0,i[12]=-((t+e)*s),i[1]=0,i[5]=2*l,i[9]=0,i[13]=-((n+r)*l),i[2]=0,i[6]=0,i[10]=-2*d,i[14]=-((o+a)*d),i[3]=0,i[7]=0,i[11]=0,i[15]=1,this},equals:function(e){for(var t=this.elements,n=e.elements,r=0;16>r;r++)if(t[r]!==n[r])return!1;return!0},fromArray:function(e,t){t===void 0&&(t=0);for(var n=0;16>n;n++)this.elements[n]=e[n+t];return this},toArray:function(e,t){void 0===e&&(e=[]),void 0===t&&(t=0);var n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e[t+9]=n[9],e[t+10]=n[10],e[t+11]=n[11],e[t+12]=n[12],e[t+13]=n[13],e[t+14]=n[14],e[t+15]=n[15],e}}),DataTexture.prototype=Object.create(Texture.prototype),DataTexture.prototype.constructor=DataTexture,DataTexture.prototype.isDataTexture=!0,CubeTexture.prototype=Object.create(Texture.prototype),CubeTexture.prototype.constructor=CubeTexture,CubeTexture.prototype.isCubeTexture=!0,Object.defineProperty(CubeTexture.prototype,'images',{get:function(){return this.image},set:function(e){this.image=e}});var Ht=new Texture,Vt=new CubeTexture,$t=[],zt=[],Xt=new Float32Array(16),jt=new Float32Array(9);StructuredUniform.prototype.setValue=function(e,t){for(var r=this.seq,a=0,o=r.length,n;a!==o;++a)n=r[a],n.setValue(e,t[n.id])};var Yt=/([\w\d_]+)(\])?(\[|\.)?/g;WebGLUniforms.prototype.setValue=function(e,t,n){var r=this.map[t];r!==void 0&&r.setValue(e,n,this.renderer)},WebGLUniforms.prototype.setOptional=function(e,t,n){var r=t[n];r!==void 0&&this.setValue(e,n,r)},WebGLUniforms.upload=function(e,t,r,a){for(var o=0,i=t.length;o!==i;++o){var n=t[o],s=r[n.id];!1!==s.needsUpdate&&n.setValue(e,s.value,a)}},WebGLUniforms.seqWithValue=function(e,t){for(var a=[],r=0,o=e.length,n;r!==o;++r)n=e[r],n.id in t&&a.push(n);return a};var Kt={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};Object.assign(Color.prototype,{isColor:!0,r:1,g:1,b:1,set:function(e){return e&&e.isColor?this.copy(e):'number'==typeof e?this.setHex(e):'string'==typeof e&&this.setStyle(e),this},setScalar:function(e){return this.r=e,this.g=e,this.b=e,this},setHex:function(e){return e=f(e),this.r=(255&e>>16)/255,this.g=(255&e>>8)/255,this.b=(255&e)/255,this},setRGB:function(e,t,n){return this.r=e,this.g=t,this.b=n,this},setHSL:function(){function hue2rgb(e,n,r){return 0>r&&(r+=1),1=n?n*(1+t):n+t-n*t,a=2*n-r;this.r=hue2rgb(a,r,e+1/3),this.g=hue2rgb(a,r,e),this.b=hue2rgb(a,r,e-1/3)}return this}}(),setStyle:function(e){function handleAlpha(t){void 0===t||1>parseFloat(t)&&console.warn('THREE.Color: Alpha component of '+e+' will be ignored.')}var t;if(t=/^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec(e)){var n=t[1],r=t[2],a;switch(n){case'rgb':case'rgba':if(a=/^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(r))return this.r=u(255,parseInt(a[1],10))/255,this.g=u(255,parseInt(a[2],10))/255,this.b=u(255,parseInt(a[3],10))/255,handleAlpha(a[5]),this;if(a=/^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(r))return this.r=u(100,parseInt(a[1],10))/100,this.g=u(100,parseInt(a[2],10))/100,this.b=u(100,parseInt(a[3],10))/100,handleAlpha(a[5]),this;break;case'hsl':case'hsla':if(a=/^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec(r)){var o=parseFloat(a[1])/360,i=parseInt(a[2],10)/100,s=parseInt(a[3],10)/100;return handleAlpha(a[5]),this.setHSL(o,i,s)}}}else if(t=/^\#([A-Fa-f0-9]+)$/.exec(e)){var l=t[1],d=l.length;if(3===d)return this.r=parseInt(l.charAt(0)+l.charAt(0),16)/255,this.g=parseInt(l.charAt(1)+l.charAt(1),16)/255,this.b=parseInt(l.charAt(2)+l.charAt(2),16)/255,this;if(6===d)return this.r=parseInt(l.charAt(0)+l.charAt(1),16)/255,this.g=parseInt(l.charAt(2)+l.charAt(3),16)/255,this.b=parseInt(l.charAt(4)+l.charAt(5),16)/255,this}if(e&&0=s?c/(o+i):c/(2-o-i),o===n?l=(r-a)/c+(r 0.0 ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tfloat maxDistanceCutoffFactor = pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\treturn distanceFalloff * maxDistanceCutoffFactor;\n#else\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n#endif\n\t}\n\treturn 1.0;\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNL = saturate( dot( geometry.normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat theta = acos( dot( N, V ) );\n\tvec2 uv = vec2(\n\t\tsqrt( saturate( roughness ) ),\n\t\tsaturate( theta / ( 0.5 * PI ) ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.86267 + (0.49788 + 0.01436 * y ) * y;\n\tfloat b = 3.45068 + (4.18814 + y) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = (x > 0.0) ? v : 0.5 * inversesqrt( 1.0 - x * x ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transpose( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tvec3 result = vec3( LTC_ClippedSphereFormFactor( vectorFormFactor ) );\n\treturn result;\n}\nvec3 BRDF_Specular_GGX_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 AB = vec2( -1.04, 1.04 ) * a004 + r.zw;\n\treturn specularColor * AB.x + AB.y;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n',bumpmap_pars_fragment:'#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 );\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif\n',clipping_planes_fragment:'#if NUM_CLIPPING_PLANES > 0\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; ++ i ) {\n\t\tvec4 plane = clippingPlanes[ i ];\n\t\tif ( dot( vViewPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t\t\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; ++ i ) {\n\t\t\tvec4 plane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vViewPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\tif ( clipped ) discard;\n\t\n\t#endif\n#endif\n',clipping_planes_pars_fragment:'#if NUM_CLIPPING_PLANES > 0\n\t#if ! defined( PHYSICAL ) && ! defined( PHONG )\n\t\tvarying vec3 vViewPosition;\n\t#endif\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif\n',clipping_planes_pars_vertex:'#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvarying vec3 vViewPosition;\n#endif\n',clipping_planes_vertex:'#if NUM_CLIPPING_PLANES > 0 && ! defined( PHYSICAL ) && ! defined( PHONG )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n',color_fragment:'#ifdef USE_COLOR\n\tdiffuseColor.rgb *= vColor;\n#endif',color_pars_fragment:'#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif\n',color_pars_vertex:'#ifdef USE_COLOR\n\tvarying vec3 vColor;\n#endif',color_vertex:'#ifdef USE_COLOR\n\tvColor.xyz = color.xyz;\n#endif',common:'#define PI 3.14159265359\n#define PI2 6.28318530718\n#define PI_HALF 1.5707963267949\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n#define LOG2 1.442695\n#define EPSILON 1e-6\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#define whiteCompliment(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transpose( const in mat3 v ) {\n\tmat3 tmp;\n\ttmp[0] = vec3(v[0].x, v[1].x, v[2].x);\n\ttmp[1] = vec3(v[0].y, v[1].y, v[2].y);\n\ttmp[2] = vec3(v[0].z, v[1].z, v[2].z);\n\treturn tmp;\n}\n',cube_uv_reflection_fragment:'#ifdef ENVMAP_TYPE_CUBE_UV\n#define cubeUV_textureSize (1024.0)\nint getFaceFromDirection(vec3 direction) {\n\tvec3 absDirection = abs(direction);\n\tint face = -1;\n\tif( absDirection.x > absDirection.z ) {\n\t\tif(absDirection.x > absDirection.y )\n\t\t\tface = direction.x > 0.0 ? 0 : 3;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\telse {\n\t\tif(absDirection.z > absDirection.y )\n\t\t\tface = direction.z > 0.0 ? 2 : 5;\n\t\telse\n\t\t\tface = direction.y > 0.0 ? 1 : 4;\n\t}\n\treturn face;\n}\n#define cubeUV_maxLods1 (log2(cubeUV_textureSize*0.25) - 1.0)\n#define cubeUV_rangeClamp (exp2((6.0 - 1.0) * 2.0))\nvec2 MipLevelInfo( vec3 vec, float roughnessLevel, float roughness ) {\n\tfloat scale = exp2(cubeUV_maxLods1 - roughnessLevel);\n\tfloat dxRoughness = dFdx(roughness);\n\tfloat dyRoughness = dFdy(roughness);\n\tvec3 dx = dFdx( vec * scale * dxRoughness );\n\tvec3 dy = dFdy( vec * scale * dyRoughness );\n\tfloat d = max( dot( dx, dx ), dot( dy, dy ) );\n\td = clamp(d, 1.0, cubeUV_rangeClamp);\n\tfloat mipLevel = 0.5 * log2(d);\n\treturn vec2(floor(mipLevel), fract(mipLevel));\n}\n#define cubeUV_maxLods2 (log2(cubeUV_textureSize*0.25) - 2.0)\n#define cubeUV_rcpTextureSize (1.0 / cubeUV_textureSize)\nvec2 getCubeUV(vec3 direction, float roughnessLevel, float mipLevel) {\n\tmipLevel = roughnessLevel > cubeUV_maxLods2 - 3.0 ? 0.0 : mipLevel;\n\tfloat a = 16.0 * cubeUV_rcpTextureSize;\n\tvec2 exp2_packed = exp2( vec2( roughnessLevel, mipLevel ) );\n\tvec2 rcp_exp2_packed = vec2( 1.0 ) / exp2_packed;\n\tfloat powScale = exp2_packed.x * exp2_packed.y;\n\tfloat scale = rcp_exp2_packed.x * rcp_exp2_packed.y * 0.25;\n\tfloat mipOffset = 0.75*(1.0 - rcp_exp2_packed.y) * rcp_exp2_packed.x;\n\tbool bRes = mipLevel == 0.0;\n\tscale = bRes && (scale < a) ? a : scale;\n\tvec3 r;\n\tvec2 offset;\n\tint face = getFaceFromDirection(direction);\n\tfloat rcpPowScale = 1.0 / powScale;\n\tif( face == 0) {\n\t\tr = vec3(direction.x, -direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 1) {\n\t\tr = vec3(direction.y, direction.x, direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 2) {\n\t\tr = vec3(direction.z, direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.75 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? a : offset.y;\n\t}\n\telse if( face == 3) {\n\t\tr = vec3(direction.x, direction.z, direction.y);\n\t\toffset = vec2(0.0+mipOffset,0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse if( face == 4) {\n\t\tr = vec3(direction.y, direction.x, -direction.z);\n\t\toffset = vec2(scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\telse {\n\t\tr = vec3(direction.z, -direction.x, direction.y);\n\t\toffset = vec2(2.0*scale+mipOffset, 0.5 * rcpPowScale);\n\t\toffset.y = bRes && (offset.y < 2.0*a) ? 0.0 : offset.y;\n\t}\n\tr = normalize(r);\n\tfloat texelOffset = 0.5 * cubeUV_rcpTextureSize;\n\tvec2 s = ( r.yz / abs( r.x ) + vec2( 1.0 ) ) * 0.5;\n\tvec2 base = offset + vec2( texelOffset );\n\treturn base + s * ( scale - 2.0 * texelOffset );\n}\n#define cubeUV_maxLods3 (log2(cubeUV_textureSize*0.25) - 3.0)\nvec4 textureCubeUV(vec3 reflectedDirection, float roughness ) {\n\tfloat roughnessVal = roughness* cubeUV_maxLods3;\n\tfloat r1 = floor(roughnessVal);\n\tfloat r2 = r1 + 1.0;\n\tfloat t = fract(roughnessVal);\n\tvec2 mipInfo = MipLevelInfo(reflectedDirection, r1, roughness);\n\tfloat s = mipInfo.y;\n\tfloat level0 = mipInfo.x;\n\tfloat level1 = level0 + 1.0;\n\tlevel1 = level1 > 5.0 ? 5.0 : level1;\n\tlevel0 += min( floor( s + 0.5 ), 5.0 );\n\tvec2 uv_10 = getCubeUV(reflectedDirection, r1, level0);\n\tvec4 color10 = envMapTexelToLinear(texture2D(envMap, uv_10));\n\tvec2 uv_20 = getCubeUV(reflectedDirection, r2, level0);\n\tvec4 color20 = envMapTexelToLinear(texture2D(envMap, uv_20));\n\tvec4 result = mix(color10, color20, t);\n\treturn vec4(result.rgb, 1.0);\n}\n#endif\n',defaultnormal_vertex:'vec3 transformedNormal = normalMatrix * objectNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n',displacementmap_pars_vertex:'#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif\n',displacementmap_vertex:'#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, uv ).x * displacementScale + displacementBias );\n#endif\n',emissivemap_fragment:'#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif\n',emissivemap_pars_fragment:'#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif\n',encodings_fragment:' gl_FragColor = linearToOutputTexel( gl_FragColor );\n',encodings_pars_fragment:'\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( gammaFactor ) ), value.w );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.xyz, vec3( 1.0 / gammaFactor ) ), value.w );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.w );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.w );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.xyz * value.w * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.x, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = min( floor( D ) / 255.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = value.rgb * cLogLuvM;\n\tXp_Y_XYZp = max(Xp_Y_XYZp, vec3(1e-6, 1e-6, 1e-6));\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract(Le);\n\tvResult.z = (Le - (floor(vResult.w*255.0))/255.0)/255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2((Le - 127.0) / 2.0);\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = Xp_Y_XYZp.rgb * cLogLuvInverseM;\n\treturn vec4( max(vRGB, 0.0), 1.0 );\n}\n',envmap_fragment:'#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\tvec2 sampleUV;\n\t\treflectVec = normalize( reflectVec );\n\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\tvec4 envColor = texture2D( envMap, sampleUV );\n\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\treflectVec = normalize( reflectVec );\n\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0, 0.0, 1.0 ) );\n\t\tvec4 envColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\tenvColor = envMapTexelToLinear( envColor );\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif\n',envmap_pars_fragment:'#if defined( USE_ENVMAP ) || defined( PHYSICAL )\n\tuniform float reflectivity;\n\tuniform float envMapIntensity;\n#endif\n#ifdef USE_ENVMAP\n\t#if ! defined( PHYSICAL ) && ( defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) )\n\t\tvarying vec3 vWorldPosition;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\tuniform float flipEnvMap;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( PHYSICAL )\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif\n',envmap_pars_vertex:'#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif\n',envmap_vertex:'#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif\n',fog_vertex:'\n#ifdef USE_FOG\nfogDepth = -mvPosition.z;\n#endif',fog_pars_vertex:'#ifdef USE_FOG\n varying float fogDepth;\n#endif\n',fog_fragment:'#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = whiteCompliment( exp2( - fogDensity * fogDensity * fogDepth * fogDepth * LOG2 ) );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif\n',fog_pars_fragment:'#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif\n',gradientmap_pars_fragment:'#ifdef TOON\n\tuniform sampler2D gradientMap;\n\tvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\t\tfloat dotNL = dot( normal, lightDirection );\n\t\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t\t#ifdef USE_GRADIENTMAP\n\t\t\treturn texture2D( gradientMap, coord ).rgb;\n\t\t#else\n\t\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t\t#endif\n\t}\n#endif\n',lightmap_fragment:'#ifdef USE_LIGHTMAP\n\treflectedLight.indirectDiffuse += PI * texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n#endif\n',lightmap_pars_fragment:'#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif',lights_lambert_vertex:'vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\n#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvLightFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n#endif\n',lights_pars:'uniform vec3 ambientLightColor;\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t\tfloat shadowCameraNear;\n\t\tfloat shadowCameraFar;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t\tint shadow;\n\t\tfloat shadowBias;\n\t\tfloat shadowRadius;\n\t\tvec2 shadowMapSize;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltcMat;\tuniform sampler2D ltcMag;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif\n#if defined( USE_ENVMAP ) && defined( PHYSICAL )\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\tvec4 envMapColor = textureCubeUV( queryVec, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar - 0.79248 - 0.5 * log2( pow2( blinnShininessExponent ) + 1.0 );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in GeometricContext geometry, const in float blinnShininessExponent, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -geometry.viewDir, geometry.normal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -geometry.viewDir, geometry.normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( blinnShininessExponent, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\tvec4 envMapColor = textureCubeUV(queryReflectVec, BlinnExponentToGGXRoughness(blinnShininessExponent));\n\t\t#elif defined( ENVMAP_TYPE_EQUIREC )\n\t\t\tvec2 sampleUV;\n\t\t\tsampleUV.y = asin( clamp( reflectVec.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\t\t\tsampleUV.x = atan( reflectVec.z, reflectVec.x ) * RECIPROCAL_PI2 + 0.5;\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, sampleUV, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, sampleUV, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_SPHERE )\n\t\t\tvec3 reflectView = normalize( ( viewMatrix * vec4( reflectVec, 0.0 ) ).xyz + vec3( 0.0,0.0,1.0 ) );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = texture2DLodEXT( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = texture2D( envMap, reflectView.xy * 0.5 + 0.5, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif\n',lights_phong_fragment:'BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;\n',lights_phong_pars_fragment:'varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3\tdiffuseColor;\n\tvec3\tspecularColor;\n\tfloat\tspecularShininess;\n\tfloat\tspecularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifdef TOON\n\t\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#else\n\t\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\t\tvec3 irradiance = dotNL * directLight.color;\n\t#endif\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)\n',lights_physical_fragment:'PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nmaterial.specularRoughness = clamp( roughnessFactor, 0.04, 1.0 );\n#ifdef STANDARD\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.clearCoat = saturate( clearCoat );\tmaterial.clearCoatRoughness = clamp( clearCoatRoughness, 0.04, 1.0 );\n#endif\n',lights_physical_pars_fragment:'struct PhysicalMaterial {\n\tvec3\tdiffuseColor;\n\tfloat\tspecularRoughness;\n\tvec3\tspecularColor;\n\t#ifndef STANDARD\n\t\tfloat clearCoat;\n\t\tfloat clearCoatRoughness;\n\t#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearCoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos - halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos + halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos + halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos - halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tfloat norm = texture2D( ltcMag, uv ).a;\n\t\tvec4 t = texture2D( ltcMat, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( 1, 0, t.y ),\n\t\t\tvec3( 0, t.z, 0 ),\n\t\t\tvec3( t.w, 0, t.x )\n\t\t);\n\t\treflectedLight.directSpecular += lightColor * material.specularColor * norm * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifndef STANDARD\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.directSpecular += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry, material.specularColor, material.specularRoughness );\n\treflectedLight.directDiffuse += ( 1.0 - clearCoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\t#ifndef STANDARD\n\t\treflectedLight.directSpecular += irradiance * material.clearCoat * BRDF_Specular_GGX( directLight, geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 clearCoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t#ifndef STANDARD\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\tfloat dotNL = dotNV;\n\t\tfloat clearCoatDHR = material.clearCoat * clearCoatDHRApprox( material.clearCoatRoughness, dotNL );\n\t#else\n\t\tfloat clearCoatDHR = 0.0;\n\t#endif\n\treflectedLight.indirectSpecular += ( 1.0 - clearCoatDHR ) * radiance * BRDF_Specular_GGX_Environment( geometry, material.specularColor, material.specularRoughness );\n\t#ifndef STANDARD\n\t\treflectedLight.indirectSpecular += clearCoatRadiance * material.clearCoat * BRDF_Specular_GGX_Environment( geometry, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearCoatRoughness );\n\t#endif\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\n#define Material_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.specularRoughness )\n#define Material_ClearCoat_BlinnShininessExponent( material ) GGXRoughnessToBlinnExponent( material.clearCoatRoughness )\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}\n',lights_template:'\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( pointLight.shadow, directLight.visible ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( spotLight.shadow, directLight.visible ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#ifdef USE_SHADOWMAP\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#ifdef USE_LIGHTMAP\n\t\tvec3 lightMapIrradiance = texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( PHYSICAL ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tirradiance += getLightProbeIndirectIrradiance( geometry, 8 );\n\t#endif\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tvec3 radiance = getLightProbeIndirectRadiance( geometry, Material_BlinnShininessExponent( material ), 8 );\n\t#ifndef STANDARD\n\t\tvec3 clearCoatRadiance = getLightProbeIndirectRadiance( geometry, Material_ClearCoat_BlinnShininessExponent( material ), 8 );\n\t#else\n\t\tvec3 clearCoatRadiance = vec3( 0.0 );\n\t#endif\n\tRE_IndirectSpecular( radiance, clearCoatRadiance, geometry, material, reflectedLight );\n#endif\n',logdepthbuf_fragment:'#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n#endif',logdepthbuf_pars_fragment:'#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n#endif\n',logdepthbuf_pars_vertex:'#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif',logdepthbuf_vertex:'#ifdef USE_LOGDEPTHBUF\n\tgl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t#else\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\t#endif\n#endif\n',map_fragment:'#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif\n',map_pars_fragment:'#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n',map_particle_fragment:'#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) * offsetRepeat.zw + offsetRepeat.xy );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n',map_particle_pars_fragment:'#ifdef USE_MAP\n\tuniform vec4 offsetRepeat;\n\tuniform sampler2D map;\n#endif\n',metalnessmap_fragment:'float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif\n',metalnessmap_pars_fragment:'#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif',morphnormal_vertex:'#ifdef USE_MORPHNORMALS\n\tobjectNormal += ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\n\tobjectNormal += ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\n\tobjectNormal += ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\n\tobjectNormal += ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\n#endif\n',morphtarget_pars_vertex:'#ifdef USE_MORPHTARGETS\n\t#ifndef USE_MORPHNORMALS\n\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif',morphtarget_vertex:'#ifdef USE_MORPHTARGETS\n\ttransformed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\n\ttransformed += ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\n\ttransformed += ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\n\ttransformed += ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\ttransformed += ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\n\ttransformed += ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\n\ttransformed += ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\n\ttransformed += ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n\t#endif\n#endif\n',normal_fragment:'#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * ( float( gl_FrontFacing ) * 2.0 - 1.0 );\n\t#endif\n#endif\n#ifdef USE_NORMALMAP\n\tnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n',normalmap_pars_fragment:'#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 S = normalize( q0 * st1.t - q1 * st0.t );\n\t\tvec3 T = normalize( -q0 * st1.s + q1 * st0.s );\n\t\tvec3 N = normalize( surf_norm );\n\t\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t\tmapN.xy = normalScale * mapN.xy;\n\t\tmat3 tsn = mat3( S, T, N );\n\t\treturn normalize( tsn * mapN );\n\t}\n#endif\n',packing:'vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 1.0 - 2.0 * rgb.xyz;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}\n',premultiplied_alpha_fragment:'#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif\n',project_vertex:'vec4 mvPosition = modelViewMatrix * vec4( transformed, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n',dithering_fragment:'#if defined( DITHERING )\n gl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif\n',dithering_pars_fragment:'#if defined( DITHERING )\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif\n',roughnessmap_fragment:'float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif\n',roughnessmap_pars_fragment:'#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif',shadowmap_pars_fragment:'#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tfloat texture2DShadowLerp( sampler2D depths, vec2 size, vec2 uv, float compare ) {\n\t\tconst vec2 offset = vec2( 0.0, 1.0 );\n\t\tvec2 texelSize = vec2( 1.0 ) / size;\n\t\tvec2 centroidUV = floor( uv * size + 0.5 ) / size;\n\t\tfloat lb = texture2DCompare( depths, centroidUV + texelSize * offset.xx, compare );\n\t\tfloat lt = texture2DCompare( depths, centroidUV + texelSize * offset.xy, compare );\n\t\tfloat rb = texture2DCompare( depths, centroidUV + texelSize * offset.yx, compare );\n\t\tfloat rt = texture2DCompare( depths, centroidUV + texelSize * offset.yy, compare );\n\t\tvec2 f = fract( uv * size + 0.5 );\n\t\tfloat a = mix( lb, lt, f.y );\n\t\tfloat b = mix( rb, rt, f.y );\n\t\tfloat c = mix( a, b, f.x );\n\t\treturn c;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tshadow = (\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DShadowLerp( shadowMap, shadowMapSize, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif\n',shadowmap_pars_vertex:'#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHTS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHTS ];\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHTS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHTS ];\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHTS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHTS ];\n\t#endif\n#endif\n',shadowmap_vertex:'#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * worldPosition;\n\t}\n\t#endif\n#endif\n',shadowmask_pars_fragment:'float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHTS > 0\n\tDirectionalLight directionalLight;\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tshadow *= bool( directionalLight.shadow ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_SPOT_LIGHTS > 0\n\tSpotLight spotLight;\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tshadow *= bool( spotLight.shadow ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#endif\n\t#if NUM_POINT_LIGHTS > 0\n\tPointLight pointLight;\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tshadow *= bool( pointLight.shadow ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#endif\n\t#endif\n\treturn shadow;\n}\n',skinbase_vertex:'#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif',skinning_pars_vertex:'#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif\n',skinning_vertex:'#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif\n',skinnormal_vertex:'#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n#endif\n',specularmap_fragment:'float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif',specularmap_pars_fragment:'#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif',tonemapping_fragment:'#if defined( TONE_MAPPING )\n gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif\n',tonemapping_pars_fragment:'#define saturate(a) clamp( a, 0.0, 1.0 )\nuniform float toneMappingExposure;\nuniform float toneMappingWhitePoint;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\n#define Uncharted2Helper( x ) max( ( ( x * ( 0.15 * x + 0.10 * 0.50 ) + 0.20 * 0.02 ) / ( x * ( 0.15 * x + 0.50 ) + 0.20 * 0.30 ) ) - 0.02 / 0.30, vec3( 0.0 ) )\nvec3 Uncharted2ToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( Uncharted2Helper( color ) / Uncharted2Helper( vec3( toneMappingWhitePoint ) ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\n',uv_pars_fragment:'#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n#endif',uv_pars_vertex:'#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvarying vec2 vUv;\n\tuniform vec4 offsetRepeat;\n#endif\n',uv_vertex:'#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP ) || defined( USE_EMISSIVEMAP ) || defined( USE_ROUGHNESSMAP ) || defined( USE_METALNESSMAP )\n\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n#endif',uv2_pars_fragment:'#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif',uv2_pars_vertex:'#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n#endif',uv2_vertex:'#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = uv2;\n#endif',worldpos_vertex:'#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( PHYSICAL ) || defined( LAMBERT ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = modelMatrix * vec4( transformed, 1.0 );\n#endif\n',cube_frag:'uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldPosition;\nvoid main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n\tgl_FragColor.a *= opacity;\n}\n',cube_vert:'varying vec3 vWorldPosition;\n#include \nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include \n\t#include \n}\n',depth_frag:'#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( gl_FragCoord.z ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( gl_FragCoord.z );\n\t#endif\n}\n',depth_vert:'#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include \n\t\t#include \n\t\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n',distanceRGBA_frag:'#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main () {\n\t#include \n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include \n\t#include \n\t#include \n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}\n',distanceRGBA_vert:'#define DISTANCE\nvarying vec3 vWorldPosition;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include \n\t\t#include \n\t\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvWorldPosition = worldPosition.xyz;\n}\n',equirect_frag:'uniform sampler2D tEquirect;\nvarying vec3 vWorldPosition;\n#include \nvoid main() {\n\tvec3 direction = normalize( vWorldPosition );\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}\n',equirect_vert:'varying vec3 vWorldPosition;\n#include \nvoid main() {\n\tvWorldPosition = transformDirection( position, modelMatrix );\n\t#include \n\t#include \n}\n',linedashed_frag:'uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}\n',linedashed_vert:'uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include \n\t#include \n\t#include \n}\n',meshbasic_frag:'uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\treflectedLight.indirectDiffuse += texture2D( lightMap, vUv2 ).xyz * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include \n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}\n',meshbasic_vert:'#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#ifdef USE_ENVMAP\n\t#include \n\t#include \n\t#include \n\t#include \n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n',meshlambert_frag:'uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\treflectedLight.indirectDiffuse = getAmbientLightIrradiance( ambientLightColor );\n\t#include \n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n',meshlambert_vert:'#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n',meshphong_frag:'#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include \n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n',meshphong_vert:'#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvViewPosition = - mvPosition.xyz;\n\t#include \n\t#include \n\t#include \n\t#include \n}\n',meshphysical_frag:'#define PHYSICAL\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifndef STANDARD\n\tuniform float clearCoat;\n\tuniform float clearCoatRoughness;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n',meshphysical_vert:'#define PHYSICAL\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\tvViewPosition = - mvPosition.xyz;\n\t#include \n\t#include \n\t#include \n}\n',normal_frag:'#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}\n',normal_vert:'#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}\n',points_frag:'uniform vec3 diffuse;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include \n\t#include \n\t#include \n\t#include \n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include \n\t#include \n\t#include \n\t#include \n}\n',points_vert:'uniform float size;\nuniform float scale;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / - mvPosition.z );\n\t#else\n\t\tgl_PointSize = size;\n\t#endif\n\t#include \n\t#include \n\t#include \n\t#include \n\t#include \n}\n',shadow_frag:'uniform vec3 color;\nuniform float opacity;\n#include \n#include \n#include \n#include \n#include \n#include \nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n}\n',shadow_vert:'#include \nvoid main() {\n\t#include \n\t#include \n\t#include \n\t#include \n}\n'},Jt={basic:{uniforms:Zt.merge([qt.common,qt.specularmap,qt.envmap,qt.aomap,qt.lightmap,qt.fog]),vertexShader:Qt.meshbasic_vert,fragmentShader:Qt.meshbasic_frag},lambert:{uniforms:Zt.merge([qt.common,qt.specularmap,qt.envmap,qt.aomap,qt.lightmap,qt.emissivemap,qt.fog,qt.lights,{emissive:{value:new Color(0)}}]),vertexShader:Qt.meshlambert_vert,fragmentShader:Qt.meshlambert_frag},phong:{uniforms:Zt.merge([qt.common,qt.specularmap,qt.envmap,qt.aomap,qt.lightmap,qt.emissivemap,qt.bumpmap,qt.normalmap,qt.displacementmap,qt.gradientmap,qt.fog,qt.lights,{emissive:{value:new Color(0)},specular:{value:new Color(1118481)},shininess:{value:30}}]),vertexShader:Qt.meshphong_vert,fragmentShader:Qt.meshphong_frag},standard:{uniforms:Zt.merge([qt.common,qt.envmap,qt.aomap,qt.lightmap,qt.emissivemap,qt.bumpmap,qt.normalmap,qt.displacementmap,qt.roughnessmap,qt.metalnessmap,qt.fog,qt.lights,{emissive:{value:new Color(0)},roughness:{value:0.5},metalness:{value:0.5},envMapIntensity:{value:1}}]),vertexShader:Qt.meshphysical_vert,fragmentShader:Qt.meshphysical_frag},points:{uniforms:Zt.merge([qt.points,qt.fog]),vertexShader:Qt.points_vert,fragmentShader:Qt.points_frag},dashed:{uniforms:Zt.merge([qt.common,qt.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:Qt.linedashed_vert,fragmentShader:Qt.linedashed_frag},depth:{uniforms:Zt.merge([qt.common,qt.displacementmap]),vertexShader:Qt.depth_vert,fragmentShader:Qt.depth_frag},normal:{uniforms:Zt.merge([qt.common,qt.bumpmap,qt.normalmap,qt.displacementmap,{opacity:{value:1}}]),vertexShader:Qt.normal_vert,fragmentShader:Qt.normal_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:Qt.cube_vert,fragmentShader:Qt.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:Qt.equirect_vert,fragmentShader:Qt.equirect_frag},distanceRGBA:{uniforms:Zt.merge([qt.common,qt.displacementmap,{referencePosition:{value:new Vector3},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:Qt.distanceRGBA_vert,fragmentShader:Qt.distanceRGBA_frag},shadow:{uniforms:Zt.merge([qt.lights,{color:{value:new Color(0)},opacity:{value:1}}]),vertexShader:Qt.shadow_vert,fragmentShader:Qt.shadow_frag}};Jt.physical={uniforms:Zt.merge([Jt.standard.uniforms,{clearCoat:{value:0},clearCoatRoughness:{value:0}}]),vertexShader:Qt.meshphysical_vert,fragmentShader:Qt.meshphysical_frag},Object.assign(Box2.prototype,{set:function(e,t){return this.min.copy(e),this.max.copy(t),this},setFromPoints:function(e){this.makeEmpty();for(var t=0,n=e.length;tthis.max.x||e.ythis.max.y?!1:!0},containsBox:function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y},getParameter:function(e,t){var n=t||new Vector2;return n.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(e){return e.max.xthis.max.x||e.max.ythis.max.y?!1:!0},clampPoint:function(e,t){var n=t||new Vector2;return n.copy(e).clamp(this.min,this.max)},distanceToPoint:function(){var e=new Vector2;return function distanceToPoint(t){var n=e.copy(t).clamp(this.min,this.max);return n.sub(t).length()}}(),intersect:function(e){return this.min.max(e.min),this.max.min(e.max),this},union:function(e){return this.min.min(e.min),this.max.max(e.max),this},translate:function(e){return this.min.add(e),this.max.add(e),this},equals:function(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}),CanvasTexture.prototype=Object.create(Texture.prototype),CanvasTexture.prototype.constructor=CanvasTexture;var en=0;Object.assign(Material.prototype,EventDispatcher.prototype,{isMaterial:!0,onBeforeCompile:function(){},setValues:function(e){if(void 0!==e)for(var t in e){var n=e[t];if(void 0===n){console.warn('THREE.Material: \''+t+'\' parameter is undefined.');continue}if('shading'==t){console.warn('THREE.'+this.type+': .shading has been removed. Use the boolean .flatShading instead.'),this.flatShading=n===O;continue}var r=this[t];if(void 0===r){console.warn('THREE.'+this.type+': \''+t+'\' is not a property of this material.');continue}r&&r.isColor?r.set(n):r&&r.isVector3&&n&&n.isVector3?r.copy(n):'overdraw'==t?this[t]=+n:this[t]=n}},toJSON:function(e){function extractFromCache(e){var t=[];for(var n in e){var r=e[n];delete r.metadata,t.push(r)}return t}var t=void 0===e;t&&(e={textures:{},images:{}});var n={metadata:{version:4.5,type:'Material',generator:'Material.toJSON'}};if(n.uuid=this.uuid,n.type=this.type,''!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearCoat&&(n.clearCoat=this.clearCoat),void 0!==this.clearCoatRoughness&&(n.clearCoatRoughness=this.clearCoatRoughness),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(e).uuid),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(e).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(e).uuid,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(e).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(e).uuid,n.reflectivity=this.reflectivity),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(e).uuid),void 0!==this.size&&(n.size=this.size),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==V&&(n.blending=this.blending),!0===this.flatShading&&(n.flatShading=this.flatShading),this.side!==I&&(n.side=this.side),this.vertexColors!==G&&(n.vertexColors=this.vertexColors),1>this.opacity&&(n.opacity=this.opacity),!0===this.transparent&&(n.transparent=this.transparent),n.depthFunc=this.depthFunc,n.depthTest=this.depthTest,n.depthWrite=this.depthWrite,!0===this.dithering&&(n.dithering=!0),0a&&(a=l),c>o&&(o=c),p>s&&(s=p)}return this.min.set(t,n,r),this.max.set(a,o,s),this},setFromBufferAttribute:function(e){for(var t=+Infinity,n=+Infinity,r=+Infinity,a=-Infinity,o=-Infinity,s=-Infinity,d=0,i=e.count;da&&(a=l),c>o&&(o=c),p>s&&(s=p)}return this.min.set(t,n,r),this.max.set(a,o,s),this},setFromPoints:function(e){this.makeEmpty();for(var t=0,n=e.length;tthis.max.x||e.ythis.max.y||e.zthis.max.z?!1:!0},containsBox:function(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z},getParameter:function(e,t){var n=t||new Vector3;return n.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))},intersectsBox:function(e){return e.max.xthis.max.x||e.max.ythis.max.y||e.max.zthis.max.z?!1:!0},intersectsSphere:function(){var e=new Vector3;return function intersectsSphere(t){return this.clampPoint(t.center,e),e.distanceToSquared(t.center)<=t.radius*t.radius}}(),intersectsPlane:function(e){var t,n;return 0=e.constant},clampPoint:function(e,t){var n=t||new Vector3;return n.copy(e).clamp(this.min,this.max)},distanceToPoint:function(){var e=new Vector3;return function distanceToPoint(t){var n=e.copy(t).clamp(this.min,this.max);return n.sub(t).length()}}(),getBoundingSphere:function(){var e=new Vector3;return function getBoundingSphere(t){var n=t||new Sphere;return this.getCenter(n.center),n.radius=0.5*this.getSize(e).length(),n}}(),intersect:function(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this},union:function(e){return this.min.min(e.min),this.max.max(e.max),this},applyMatrix4:function(){var e=[new Vector3,new Vector3,new Vector3,new Vector3,new Vector3,new Vector3,new Vector3,new Vector3];return function applyMatrix4(t){return this.isEmpty()?this:(e[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),e[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),e[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),e[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),e[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),e[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),e[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),e[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(e),this)}}(),translate:function(e){return this.min.add(e),this.max.add(e),this},equals:function(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}),Object.assign(Sphere.prototype,{set:function(e,t){return this.center.copy(e),this.radius=t,this},setFromPoints:function(){var e=new Box3;return function setFromPoints(t,n){var r=this.center;void 0===n?e.setFromPoints(t).getCenter(r):r.copy(n);for(var a=0,o=0,i=t.length;o=this.radius},containsPoint:function(e){return e.distanceToSquared(this.center)<=this.radius*this.radius},distanceToPoint:function(e){return e.distanceTo(this.center)-this.radius},intersectsSphere:function(e){var t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t},intersectsBox:function(e){return e.intersectsSphere(this)},intersectsPlane:function(e){return A(e.distanceToPoint(this.center))<=this.radius},clampPoint:function(e,t){var n=this.center.distanceToSquared(e),r=t||new Vector3;return r.copy(e),n>this.radius*this.radius&&(r.sub(this.center).normalize(),r.multiplyScalar(this.radius).add(this.center)),r},getBoundingBox:function(e){var t=e||new Box3;return t.set(this.center,this.center),t.expandByScalar(this.radius),t},applyMatrix4:function(e){return this.center.applyMatrix4(e),this.radius*=e.getMaxScaleOnAxis(),this},translate:function(e){return this.center.add(e),this},equals:function(e){return e.center.equals(this.center)&&e.radius===this.radius}}),Object.assign(Matrix3.prototype,{isMatrix3:!0,set:function(e,t,n,r,a,o,i,s,l){var d=this.elements;return d[0]=e,d[1]=r,d[2]=i,d[3]=t,d[4]=a,d[5]=s,d[6]=n,d[7]=o,d[8]=l,this},identity:function(){return this.set(1,0,0,0,1,0,0,0,1),this},clone:function(){return new this.constructor().fromArray(this.elements)},copy:function(e){var t=this.elements,n=e.elements;return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],this},setFromMatrix4:function(e){var t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this},applyToBufferAttribute:function(){var e=new Vector3;return function applyToBufferAttribute(t){for(var n=0,r=t.count;nr;r++)if(t[r]!==n[r])return!1;return!0},fromArray:function(e,t){t===void 0&&(t=0);for(var n=0;9>n;n++)this.elements[n]=e[n+t];return this},toArray:function(e,t){void 0===e&&(e=[]),void 0===t&&(t=0);var n=this.elements;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e}}),Object.assign(Plane.prototype,{set:function(e,t){return this.normal.copy(e),this.constant=t,this},setComponents:function(e,t,n,r){return this.normal.set(e,t,n),this.constant=r,this},setFromNormalAndCoplanarPoint:function(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this},setFromCoplanarPoints:function(){var e=new Vector3,t=new Vector3;return function setFromCoplanarPoints(n,r,a){var o=e.subVectors(a,r).cross(t.subVectors(n,r)).normalize();return this.setFromNormalAndCoplanarPoint(o,n),this}}(),clone:function(){return new this.constructor().copy(this)},copy:function(e){return this.normal.copy(e.normal),this.constant=e.constant,this},normalize:function(){var e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this},negate:function(){return this.constant*=-1,this.normal.negate(),this},distanceToPoint:function(e){return this.normal.dot(e)+this.constant},distanceToSphere:function(e){return this.distanceToPoint(e.center)-e.radius},projectPoint:function(e,t){var n=t||new Vector3;return n.copy(this.normal).multiplyScalar(-this.distanceToPoint(e)).add(e)},intersectLine:function(){var e=new Vector3;return function intersectLine(n,r){var a=r||new Vector3,o=n.delta(e),i=this.normal.dot(o);if(0===i)return 0===this.distanceToPoint(n.start)?a.copy(n.start):void 0;var s=-(n.start.dot(this.normal)+this.constant)/i;return 0>s||1t&&0n&&0n;n++)t[n].copy(e.planes[n]);return this},setFromMatrix:function(e){var t=this.planes,n=e.elements,r=n[0],a=n[1],o=n[2],i=n[3],s=n[4],l=n[5],d=n[6],c=n[7],p=n[8],u=n[9],m=n[10],g=n[11],h=n[12],f=n[13],E=n[14],_=n[15];return t[0].setComponents(i-r,c-s,g-p,_-h).normalize(),t[1].setComponents(i+r,c+s,g+p,_+h).normalize(),t[2].setComponents(i+a,c+l,g+u,_+f).normalize(),t[3].setComponents(i-a,c-l,g-u,_-f).normalize(),t[4].setComponents(i-o,c-d,g-m,_-E).normalize(),t[5].setComponents(i+o,c+d,g+m,_+E).normalize(),this},intersectsObject:function(){var e=new Sphere;return function intersectsObject(t){var n=t.geometry;return null===n.boundingSphere&&n.computeBoundingSphere(),e.copy(n.boundingSphere).applyMatrix4(t.matrixWorld),this.intersectsSphere(e)}}(),intersectsSprite:function(){var e=new Sphere;return function intersectsSprite(t){return e.center.set(0,0,0),e.radius=0.7071067811865476,e.applyMatrix4(t.matrixWorld),this.intersectsSphere(e)}}(),intersectsSphere:function(e){for(var t=this.planes,n=e.center,r=-e.radius,a=0,o;6>a;a++)if(o=t[a].distanceToPoint(n),oa;a++){o=r[a],e.x=0i&&0>s)return!1}return!0}}(),containsPoint:function(e){for(var t=this.planes,n=0;6>n;n++)if(0>t[n].distanceToPoint(e))return!1;return!0}}),Euler.RotationOrders=['XYZ','YZX','ZXY','XZY','YXZ','ZYX'],Euler.DefaultOrder='XYZ',Object.defineProperties(Euler.prototype,{x:{get:function(){return this._x},set:function(e){this._x=e,this.onChangeCallback()}},y:{get:function(){return this._y},set:function(e){this._y=e,this.onChangeCallback()}},z:{get:function(){return this._z},set:function(e){this._z=e,this.onChangeCallback()}},order:{get:function(){return this._order},set:function(e){this._order=e,this.onChangeCallback()}}}),Object.assign(Euler.prototype,{isEuler:!0,set:function(e,t,n,r){return this._x=e,this._y=t,this._z=n,this._order=r||this._order,this.onChangeCallback(),this},clone:function(){return new this.constructor(this._x,this._y,this._z,this._order)},copy:function(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this.onChangeCallback(),this},setFromRotationMatrix:function(e,t,n){var r=Math.asin,a=kt.clamp,o=e.elements,s=o[0],l=o[4],d=o[8],c=o[1],p=o[5],u=o[9],m=o[2],g=o[6],h=o[10];return t=t||this._order,'XYZ'===t?(this._y=r(a(d,-1,1)),0.99999>A(d)?(this._x=i(-u,h),this._z=i(-l,s)):(this._x=i(g,p),this._z=0)):'YXZ'===t?(this._x=r(-a(u,-1,1)),0.99999>A(u)?(this._y=i(d,h),this._z=i(c,p)):(this._y=i(-m,s),this._z=0)):'ZXY'===t?(this._x=r(a(g,-1,1)),0.99999>A(g)?(this._y=i(-m,h),this._z=i(-l,p)):(this._y=0,this._z=i(c,s))):'ZYX'===t?(this._y=r(-a(m,-1,1)),0.99999>A(m)?(this._x=i(g,h),this._z=i(c,s)):(this._x=0,this._z=i(-l,p))):'YZX'===t?(this._z=r(a(c,-1,1)),0.99999>A(c)?(this._x=i(-u,p),this._y=i(-m,s)):(this._x=0,this._y=i(d,h))):'XZY'===t?(this._z=r(-a(l,-1,1)),0.99999>A(l)?(this._x=i(g,p),this._y=i(d,s)):(this._x=i(-u,h),this._y=0)):console.warn('THREE.Euler: .setFromRotationMatrix() given unsupported order: '+t),this._order=t,!1!==n&&this.onChangeCallback(),this},setFromQuaternion:function(){var e=new Matrix4;return function setFromQuaternion(t,n,r){return e.makeRotationFromQuaternion(t),this.setFromRotationMatrix(e,n,r)}}(),setFromVector3:function(e,t){return this.set(e.x,e.y,e.z,t||this._order)},reorder:function(){var e=new Quaternion;return function reorder(t){return e.setFromEuler(this),this.setFromQuaternion(e,t)}}(),equals:function(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order},fromArray:function(e){return this._x=e[0],this._y=e[1],this._z=e[2],void 0!==e[3]&&(this._order=e[3]),this.onChangeCallback(),this},toArray:function(e,t){return void 0===e&&(e=[]),void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e},toVector3:function(e){return e?e.set(this._x,this._y,this._z):new Vector3(this._x,this._y,this._z)},onChange:function(e){return this.onChangeCallback=e,this},onChangeCallback:function(){}}),Object.assign(Layers.prototype,{set:function(e){this.mask=0|1<h;h++)if(p[h]===p[(h+1)%3]){g.push(l);break}}for(l=g.length-1;0<=l;l--){var n=g[l];for(this.faces.splice(n,1),u=0,m=this.faceVertexUvs.length;ur?n.copy(this.origin):n.copy(this.direction).multiplyScalar(r).add(this.origin)},distanceToPoint:function(e){return l(this.distanceSqToPoint(e))},distanceSqToPoint:function(){var e=new Vector3;return function distanceSqToPoint(t){var n=e.subVectors(t,this.origin).dot(this.direction);return 0>n?this.origin.distanceToSquared(t):(e.copy(this.direction).multiplyScalar(n).add(this.origin),e.distanceToSquared(t))}}(),distanceSqToSegment:function(){var e=new Vector3,t=new Vector3,n=new Vector3;return function distanceSqToSegment(r,a,o,i){e.copy(r).add(a).multiplyScalar(0.5),t.copy(a).sub(r).normalize(),n.copy(this.origin).sub(e);var s=0.5*r.distanceTo(a),l=-this.direction.dot(t),d=n.dot(this.direction),p=-n.dot(t),m=n.lengthSq(),c=A(1-l*l),g,h,f,E;if(!(0=-E))h=-s,g=y(0,-(l*h+d)),f=-g*g+h*(h+2*p)+m;else if(h<=E){var _=1/c;g*=_,h*=_,f=g*(g+l*h+2*d)+h*(l*g+h+2*p)+m}else h=s,g=y(0,-(l*h+d)),f=-g*g+h*(h+2*p)+m;return o&&o.copy(this.direction).multiplyScalar(g).add(this.origin),i&&i.copy(t).multiplyScalar(h).add(e),f}}(),intersectSphere:function(){var e=new Vector3;return function intersectSphere(t,n){e.subVectors(t.center,this.origin);var r=e.dot(this.direction),a=e.dot(e)-r*r,o=t.radius*t.radius;if(a>o)return null;var i=l(o-a),s=r-i,d=r+i;return 0>s&&0>d?null:0>s?this.at(d,n):this.at(s,n)}}(),intersectsSphere:function(e){return this.distanceToPoint(e.center)<=e.radius},distanceToPlane:function(e){var n=e.normal.dot(this.direction);if(0===n)return 0===e.distanceToPoint(this.origin)?0:null;var r=-(this.origin.dot(e.normal)+e.constant)/n;return 0<=r?r:null},intersectPlane:function(e,n){var r=this.distanceToPlane(e);return null===r?null:this.at(r,n)},intersectsPlane:function(e){var t=e.distanceToPoint(this.origin);if(0===t)return!0;var n=e.normal.dot(this.direction);return!!(0>n*t)},intersectBox:function(e,t){var n=1/this.direction.x,r=1/this.direction.y,a=1/this.direction.z,o=this.origin,i,s,l,d,c,p;return(0<=n?(i=(e.min.x-o.x)*n,s=(e.max.x-o.x)*n):(i=(e.max.x-o.x)*n,s=(e.min.x-o.x)*n),0<=r?(l=(e.min.y-o.y)*r,d=(e.max.y-o.y)*r):(l=(e.max.y-o.y)*r,d=(e.min.y-o.y)*r),i>d||l>s)?null:((l>i||i!==i)&&(i=l),(dp||c>s)?null:((c>i||i!==i)&&(i=c),(ps?null:this.at(0<=i?i:s,t))},intersectsBox:function(){var e=new Vector3;return function intersectsBox(t){return null!==this.intersectBox(t,e)}}(),intersectTriangle:function(){var e=new Vector3,t=new Vector3,n=new Vector3,r=new Vector3;return function intersectTriangle(o,a,i,s,l){t.subVectors(a,o),n.subVectors(i,o),r.crossVectors(t,n);var d=this.direction.dot(r),c;if(0d)c=-1,d=-d;else return null;e.subVectors(this.origin,o);var p=c*this.direction.dot(n.crossVectors(e,n));if(0>p)return null;var u=c*this.direction.dot(t.cross(e));if(0>u)return null;if(p+u>d)return null;var m=-c*e.dot(r);return 0>m?null:this.at(m/d,l)}}(),applyMatrix4:function(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this},equals:function(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}}),Object.assign(Line3.prototype,{set:function(e,t){return this.start.copy(e),this.end.copy(t),this},clone:function(){return new this.constructor().copy(this)},copy:function(e){return this.start.copy(e.start),this.end.copy(e.end),this},getCenter:function(e){var t=e||new Vector3;return t.addVectors(this.start,this.end).multiplyScalar(0.5)},delta:function(e){var t=e||new Vector3;return t.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(e,t){var n=t||new Vector3;return this.delta(n).multiplyScalar(e).add(this.start)},closestPointToPointParameter:function(){var e=new Vector3,n=new Vector3;return function closestPointToPointParameter(r,a){e.subVectors(r,this.start),n.subVectors(this.end,this.start);var o=n.dot(n),i=n.dot(e),s=i/o;return a&&(s=kt.clamp(s,0,1)),s}}(),closestPointToPoint:function(e,n,r){var a=this.closestPointToPointParameter(e,n),t=r||new Vector3;return this.delta(t).multiplyScalar(a).add(this.start)},applyMatrix4:function(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this},equals:function(e){return e.start.equals(this.start)&&e.end.equals(this.end)}}),Object.assign(Triangle,{normal:function(){var e=new Vector3;return function normal(t,n,r,a){var o=a||new Vector3;o.subVectors(r,n),e.subVectors(t,n),o.cross(e);var i=o.lengthSq();return 0=o.x+o.y}}()}),Object.assign(Triangle.prototype,{set:function(e,t,n){return this.a.copy(e),this.b.copy(t),this.c.copy(n),this},setFromPointsAndIndices:function(e,t,n,r){return this.a.copy(e[t]),this.b.copy(e[n]),this.c.copy(e[r]),this},clone:function(){return new this.constructor().copy(this)},copy:function(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this},area:function(){var e=new Vector3,t=new Vector3;return function area(){return e.subVectors(this.c,this.b),t.subVectors(this.a,this.b),0.5*e.cross(t).length()}}(),midpoint:function(e){var t=e||new Vector3;return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(e){return Triangle.normal(this.a,this.b,this.c,e)},plane:function(e){var t=e||new Plane;return t.setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(e,t){return Triangle.barycoordFromPoint(e,this.a,this.b,this.c,t)},containsPoint:function(e){return Triangle.containsPoint(e,this.a,this.b,this.c)},closestPointToPoint:function(){var e=new Plane,t=[new Line3,new Line3,new Line3],n=new Vector3,r=new Vector3;return function closestPointToPoint(a,o){var s=o||new Vector3,l=Infinity;if(e.setFromCoplanarPoints(this.a,this.b,this.c),e.projectPoint(a,n),!0===this.containsPoint(n))s.copy(n);else{t[0].set(this.a,this.b),t[1].set(this.b,this.c),t[2].set(this.c,this.a);for(var d=0;dn.far?null:{distance:d,point:g.clone(),object:e}}function checkBufferGeometryIntersection(e,n,r,l,d,g,a,h){o.fromBufferAttribute(l,g),i.fromBufferAttribute(l,a),s.fromBufferAttribute(l,h);var c=checkIntersection(e,e.material,n,r,o,i,s,m);return c&&(d&&(t.fromBufferAttribute(d,g),p.fromBufferAttribute(d,a),u.fromBufferAttribute(d,h),c.uv=uvIntersection(m,o,i,s,t,p,u)),c.face=new Face3(g,a,h,Triangle.normal(o,i,s)),c.faceIndex=g),c}var e=new Matrix4,n=new Ray,r=new Sphere,o=new Vector3,i=new Vector3,s=new Vector3,a=new Vector3,l=new Vector3,d=new Vector3,t=new Vector2,p=new Vector2,u=new Vector2,c=new Vector3,m=new Vector3,g=new Vector3;return function raycast(g,h){var E=this.geometry,_=this.material,C=this.matrixWorld;if(void 0!==_&&(null===E.boundingSphere&&E.computeBoundingSphere(),r.copy(E.boundingSphere),r.applyMatrix4(C),!1!==g.ray.intersectsSphere(r))&&(e.getInverse(C),n.copy(g.ray).applyMatrix4(e),null===E.boundingBox||!1!==n.intersectsBox(E.boundingBox))){var y;if(E.isBufferGeometry){var A=E.index,x=E.attributes.position,v=E.attributes.uv,T,S,b,c,R;if(null!==A)for(c=0,R=A.count;co)){var i=r.ray.origin.distanceTo(e);ir.far||a.push({distance:i,point:e.clone(),face:null,object:this})}}}(),clone:function(){return new this.constructor(this.material).copy(this)}}),LOD.prototype=Object.assign(Object.create(Object3D.prototype),{constructor:LOD,copy:function(e){Object3D.prototype.copy.call(this,e,!1);for(var t=e.levels,n=0,r=t.length,a;n=r[o].distance;o++)r[o-1].object.visible=!1,r[o].object.visible=!0;for(;od)){h.applyMatrix4(this.matrixWorld);var v=r.ray.origin.distanceTo(h);vr.far||o.push({distance:v,point:g.clone().applyMatrix4(this.matrixWorld),index:A,face:null,faceIndex:null,object:this})}}else for(var A=0,x=C.length/3-1;Ad)){h.applyMatrix4(this.matrixWorld);var v=r.ray.origin.distanceTo(h);vr.far||o.push({distance:v,point:g.clone().applyMatrix4(this.matrixWorld),index:A,face:null,faceIndex:null,object:this})}}}else if(c.isGeometry)for(var T=c.vertices,S=T.length,A=0,b;Ad)){h.applyMatrix4(this.matrixWorld);var v=r.ray.origin.distanceTo(h);vr.far||o.push({distance:v,point:g.clone().applyMatrix4(this.matrixWorld),index:A,face:null,faceIndex:null,object:this})}}}}(),clone:function(){return new this.constructor(this.geometry,this.material).copy(this)}}),LineSegments.prototype=Object.assign(Object.create(Line.prototype),{constructor:LineSegments,isLineSegments:!0}),LineLoop.prototype=Object.assign(Object.create(Line.prototype),{constructor:LineLoop,isLineLoop:!0}),PointsMaterial.prototype=Object.create(Material.prototype),PointsMaterial.prototype.constructor=PointsMaterial,PointsMaterial.prototype.isPointsMaterial=!0,PointsMaterial.prototype.copy=function(e){return Material.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this},Points.prototype=Object.assign(Object.create(Object3D.prototype),{constructor:Points,isPoints:!0,raycast:function(){var e=new Matrix4,t=new Ray,n=new Sphere;return function raycast(r,o){function testPoint(e,n){var a=t.distanceSqToPoint(e);if(ar.far)return;o.push({distance:d,distanceToRay:l(a),point:i.clone(),index:n,face:null,object:s})}}var s=this,d=this.geometry,c=this.matrixWorld,p=r.params.Points.threshold;if(null===d.boundingSphere&&d.computeBoundingSphere(),n.copy(d.boundingSphere),n.applyMatrix4(c),n.radius+=p,!1!==r.ray.intersectsSphere(n)){e.getInverse(c),t.copy(r.ray).applyMatrix4(e);var u=p/((this.scale.x+this.scale.y+this.scale.z)/3),m=u*u,g=new Vector3;if(d.isBufferGeometry){var h=d.index,f=d.attributes,E=f.position.array;if(null!==h)for(var _=h.array,C=0,i=_.length,y;C=(d-s)*(u-l)-(c-l)*(p-s))return!1;var h,f,_,C,y,A,b,x,v,T,S,R,F,w,M;for(h=p-d,f=u-c,_=s-p,C=l-u,y=d-s,A=c-l,i=0;i=-E&&w>=-E&&F>=-E))return!1;return!0}return function triangulate(e,r){var o=e.length;if(3>o)return null;var n=[],i=[],l=[],d,p,u;if(0=g--)return console.warn('THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()'),r?l:n;if(d=p,m<=d&&(d=0),p=d+1,m<=p&&(p=0),u=p+1,m<=u&&(u=0),snip(e,d,p,u,m,i)){var h,a,f,c,s;for(h=i[d],a=i[p],f=i[u],n.push([e[h],e[a],e[f]]),l.push([i[d],i[p],i[u]]),(c=p,s=p+1);sE){var m;if(0u||u>p)return[];if(m=l*d-s*c,0>m||m>p)return[]}else{if(0S?[]:y===S?a?[]:[_]:b<=S?[_,C]:[_,v]}function isPointInsideAngle(e,t,n,r){var a=t.x-e.x,o=t.y-e.y,i=n.x-e.x,s=n.y-e.y,l=r.x-e.x,d=r.y-e.y,c=a*s-o*i,p=a*d-o*l;if(A(c)>E){var u=l*s-d*i;return 0a&&(a=r);var o=e+1;o>r&&(o=0);var i=isPointInsideAngle(n[e],n[a],n[o],s[t]);if(!i)return!1;var l=s.length-1,d=t-1;0>d&&(d=l);var c=t+1;return c>l&&(c=0),i=isPointInsideAngle(s[t],s[d],s[c],n[e]),!!i}function intersectsShapeEdge(e,t){var r,a,o;for(r=0;rC){console.log('THREE.ShapeUtils: Infinite Loop! Holes left:" + indepHoles.length + ", Probably Hole outside Shape!');break}for(d=_;dl;l++)c=d[l].x+':'+d[l].y,p=n[c],void 0!==p&&(d[l]=p);return m.concat()},isClockWise:function(e){return 0>an.area(e)}};ExtrudeGeometry.prototype=Object.create(Geometry.prototype),ExtrudeGeometry.prototype.constructor=ExtrudeGeometry,ExtrudeBufferGeometry.prototype=Object.create(BufferGeometry.prototype),ExtrudeBufferGeometry.prototype.constructor=ExtrudeBufferGeometry,ExtrudeBufferGeometry.prototype.getArrays=function(){var e=this.getAttribute('position'),t=e?Array.prototype.slice.call(e.array):[],n=this.getAttribute('uv'),r=n?Array.prototype.slice.call(n.array):[],a=this.index,o=a?Array.prototype.slice.call(a.array):[];return{position:t,uv:r,index:o}},ExtrudeBufferGeometry.prototype.addShapeList=function(e,t){var n=e.length;t.arrays=this.getArrays();for(var r=0,a;rE){var u=l(s),m=l(o*o+i*i),h=t.x-a/u,f=t.y+r/u,_=n.x-i/m,C=n.y+o/m,y=((_-h)*i-(C-f)*o)/(r*i-a*o);d=h+r*y-e.x,c=f+a*y-e.y;var b=d*d+c*c;if(2>=b)return new Vector2(d,c);p=l(b/2)}else{var x=!1;r>E?o>E&&(x=!0):r<-E?o<-E&&(x=!0):g(a)===g(i)&&(x=!0),x?(d=-a,c=r,p=l(s)):(d=r,c=a,p=l(s/2))}return new Vector2(d/p,c/p)}function sidewalls(e,t){var n,r;for(q=e.length;0<=--q;){n=q,r=q-1,0>r&&(r=e.length-1);var o=0,i=T+2*C;for(o=0;oA(s-c)?[new Vector2(i,1-l),new Vector2(d,1-p),new Vector2(u,1-g),new Vector2(h,1-E)]:[new Vector2(s,1-l),new Vector2(c,1-p),new Vector2(m,1-g),new Vector2(f,1-E)]}},TextGeometry.prototype=Object.create(Geometry.prototype),TextGeometry.prototype.constructor=TextGeometry,TextBufferGeometry.prototype=Object.create(ExtrudeBufferGeometry.prototype),TextBufferGeometry.prototype.constructor=TextBufferGeometry,SphereGeometry.prototype=Object.create(Geometry.prototype),SphereGeometry.prototype.constructor=SphereGeometry,SphereBufferGeometry.prototype=Object.create(BufferGeometry.prototype),SphereBufferGeometry.prototype.constructor=SphereBufferGeometry,RingGeometry.prototype=Object.create(Geometry.prototype),RingGeometry.prototype.constructor=RingGeometry,RingBufferGeometry.prototype=Object.create(BufferGeometry.prototype),RingBufferGeometry.prototype.constructor=RingBufferGeometry,LatheGeometry.prototype=Object.create(Geometry.prototype),LatheGeometry.prototype.constructor=LatheGeometry,LatheBufferGeometry.prototype=Object.create(BufferGeometry.prototype),LatheBufferGeometry.prototype.constructor=LatheBufferGeometry,ShapeGeometry.prototype=Object.create(Geometry.prototype),ShapeGeometry.prototype.constructor=ShapeGeometry,ShapeBufferGeometry.prototype=Object.create(BufferGeometry.prototype),ShapeBufferGeometry.prototype.constructor=ShapeBufferGeometry,EdgesGeometry.prototype=Object.create(BufferGeometry.prototype),EdgesGeometry.prototype.constructor=EdgesGeometry,CylinderGeometry.prototype=Object.create(Geometry.prototype),CylinderGeometry.prototype.constructor=CylinderGeometry,CylinderBufferGeometry.prototype=Object.create(BufferGeometry.prototype),CylinderBufferGeometry.prototype.constructor=CylinderBufferGeometry,ConeGeometry.prototype=Object.create(CylinderGeometry.prototype),ConeGeometry.prototype.constructor=ConeGeometry,ConeBufferGeometry.prototype=Object.create(CylinderBufferGeometry.prototype),ConeBufferGeometry.prototype.constructor=ConeBufferGeometry,CircleGeometry.prototype=Object.create(Geometry.prototype),CircleGeometry.prototype.constructor=CircleGeometry,CircleBufferGeometry.prototype=Object.create(BufferGeometry.prototype),CircleBufferGeometry.prototype.constructor=CircleBufferGeometry;var on=Object.freeze({WireframeGeometry:WireframeGeometry,ParametricGeometry:ParametricGeometry,ParametricBufferGeometry:ParametricBufferGeometry,TetrahedronGeometry:TetrahedronGeometry,TetrahedronBufferGeometry:TetrahedronBufferGeometry,OctahedronGeometry:OctahedronGeometry,OctahedronBufferGeometry:OctahedronBufferGeometry,IcosahedronGeometry:IcosahedronGeometry,IcosahedronBufferGeometry:IcosahedronBufferGeometry,DodecahedronGeometry:DodecahedronGeometry,DodecahedronBufferGeometry:DodecahedronBufferGeometry,PolyhedronGeometry:PolyhedronGeometry,PolyhedronBufferGeometry:PolyhedronBufferGeometry,TubeGeometry:TubeGeometry,TubeBufferGeometry:TubeBufferGeometry,TorusKnotGeometry:TorusKnotGeometry,TorusKnotBufferGeometry:TorusKnotBufferGeometry,TorusGeometry:TorusGeometry,TorusBufferGeometry:TorusBufferGeometry,TextGeometry:TextGeometry,TextBufferGeometry:TextBufferGeometry,SphereGeometry:SphereGeometry,SphereBufferGeometry:SphereBufferGeometry,RingGeometry:RingGeometry,RingBufferGeometry:RingBufferGeometry,PlaneGeometry:PlaneGeometry,PlaneBufferGeometry:PlaneBufferGeometry,LatheGeometry:LatheGeometry,LatheBufferGeometry:LatheBufferGeometry,ShapeGeometry:ShapeGeometry,ShapeBufferGeometry:ShapeBufferGeometry,ExtrudeGeometry:ExtrudeGeometry,ExtrudeBufferGeometry:ExtrudeBufferGeometry,EdgesGeometry:EdgesGeometry,ConeGeometry:ConeGeometry,ConeBufferGeometry:ConeBufferGeometry,CylinderGeometry:CylinderGeometry,CylinderBufferGeometry:CylinderBufferGeometry,CircleGeometry:CircleGeometry,CircleBufferGeometry:CircleBufferGeometry,BoxGeometry:BoxGeometry,BoxBufferGeometry:BoxBufferGeometry});ShadowMaterial.prototype=Object.create(Material.prototype),ShadowMaterial.prototype.constructor=ShadowMaterial,ShadowMaterial.prototype.isShadowMaterial=!0,RawShaderMaterial.prototype=Object.create(ShaderMaterial.prototype),RawShaderMaterial.prototype.constructor=RawShaderMaterial,RawShaderMaterial.prototype.isRawShaderMaterial=!0,MeshStandardMaterial.prototype=Object.create(Material.prototype),MeshStandardMaterial.prototype.constructor=MeshStandardMaterial,MeshStandardMaterial.prototype.isMeshStandardMaterial=!0,MeshStandardMaterial.prototype.copy=function(e){return Material.prototype.copy.call(this,e),this.defines={STANDARD:''},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapIntensity=e.envMapIntensity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},MeshPhysicalMaterial.prototype=Object.create(MeshStandardMaterial.prototype),MeshPhysicalMaterial.prototype.constructor=MeshPhysicalMaterial,MeshPhysicalMaterial.prototype.isMeshPhysicalMaterial=!0,MeshPhysicalMaterial.prototype.copy=function(e){return MeshStandardMaterial.prototype.copy.call(this,e),this.defines={PHYSICAL:''},this.reflectivity=e.reflectivity,this.clearCoat=e.clearCoat,this.clearCoatRoughness=e.clearCoatRoughness,this},MeshPhongMaterial.prototype=Object.create(Material.prototype),MeshPhongMaterial.prototype.constructor=MeshPhongMaterial,MeshPhongMaterial.prototype.isMeshPhongMaterial=!0,MeshPhongMaterial.prototype.copy=function(e){return Material.prototype.copy.call(this,e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},MeshToonMaterial.prototype=Object.create(MeshPhongMaterial.prototype),MeshToonMaterial.prototype.constructor=MeshToonMaterial,MeshToonMaterial.prototype.isMeshToonMaterial=!0,MeshToonMaterial.prototype.copy=function(e){return MeshPhongMaterial.prototype.copy.call(this,e),this.gradientMap=e.gradientMap,this},MeshNormalMaterial.prototype=Object.create(Material.prototype),MeshNormalMaterial.prototype.constructor=MeshNormalMaterial,MeshNormalMaterial.prototype.isMeshNormalMaterial=!0,MeshNormalMaterial.prototype.copy=function(e){return Material.prototype.copy.call(this,e),this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},MeshLambertMaterial.prototype=Object.create(Material.prototype),MeshLambertMaterial.prototype.constructor=MeshLambertMaterial,MeshLambertMaterial.prototype.isMeshLambertMaterial=!0,MeshLambertMaterial.prototype.copy=function(e){return Material.prototype.copy.call(this,e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.skinning=e.skinning,this.morphTargets=e.morphTargets,this.morphNormals=e.morphNormals,this},LineDashedMaterial.prototype=Object.create(LineBasicMaterial.prototype),LineDashedMaterial.prototype.constructor=LineDashedMaterial,LineDashedMaterial.prototype.isLineDashedMaterial=!0,LineDashedMaterial.prototype.copy=function(e){return LineBasicMaterial.prototype.copy.call(this,e),this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this};var sn=Object.freeze({ShadowMaterial:ShadowMaterial,SpriteMaterial:SpriteMaterial,RawShaderMaterial:RawShaderMaterial,ShaderMaterial:ShaderMaterial,PointsMaterial:PointsMaterial,MeshPhysicalMaterial:MeshPhysicalMaterial,MeshStandardMaterial:MeshStandardMaterial,MeshPhongMaterial:MeshPhongMaterial,MeshToonMaterial:MeshToonMaterial,MeshNormalMaterial:MeshNormalMaterial,MeshLambertMaterial:MeshLambertMaterial,MeshDepthMaterial:MeshDepthMaterial,MeshDistanceMaterial:MeshDistanceMaterial,MeshBasicMaterial:MeshBasicMaterial,LineDashedMaterial:LineDashedMaterial,LineBasicMaterial:LineBasicMaterial,Material:Material}),ln={enabled:!1,files:{},add:function(e,t){!1===this.enabled||(this.files[e]=t)},get:function(e){return!1===this.enabled?void 0:this.files[e]},remove:function(e){delete this.files[e]},clear:function(){this.files={}}},dn=new LoadingManager;Object.assign(FileLoader.prototype,{load:function(e,t,n,r){void 0===e&&(e=''),void 0!==this.path&&(e=this.path+e);var a=this,o=ln.get(e);if(void 0!==o)return a.manager.itemStart(e),setTimeout(function(){t&&t(o),a.manager.itemEnd(e)},0),o;var s=/^data:(.*?)(;base64)?,(.*)$/,l=e.match(s);if(l){var d=l[1],c=!!l[2],p=l[3];p=window.decodeURIComponent(p),c&&(p=window.atob(p));try{var u=(this.responseType||'').toLowerCase(),m;switch(u){case'arraybuffer':case'blob':m=new ArrayBuffer(p.length);for(var g=new Uint8Array(m),h=0;h=a)){var s=t[1];e=a)break seek}o=n,n=0;break linear_scan}break validate_interval}for(;n>>1;et;)--o;if(++o,0!=a||o!==r){a>=o&&(o=y(o,1),a=o-1);var i=this.getValueSize();this.times=cn.arraySlice(n,a,o),this.values=cn.arraySlice(this.values,a*i,o*i)}return this},validate:function(){var e=!0,t=this.getValueSize();0!=t-f(t)&&(console.error('THREE.KeyframeTrackPrototype: Invalid value size in track.',this),e=!1);var r=this.times,a=this.values,o=r.length;0===o&&(console.error('THREE.KeyframeTrackPrototype: Track is empty.',this),e=!1);for(var s=null,l=0,i;l!==o;l++){if(i=r[l],'number'==typeof i&&isNaN(i)){console.error('THREE.KeyframeTrackPrototype: Time is not a valid number.',this,l,i),e=!1;break}if(null!=s&&s>i){console.error('THREE.KeyframeTrackPrototype: Out of order keys.',this,l,i,s),e=!1;break}s=i}if(a!==void 0&&cn.isTypedArray(a))for(var l=0,d=a.length,n;l!==d;++l)if(n=a[l],isNaN(n)){console.error('THREE.KeyframeTrackPrototype: Value is not a valid number.',this,l,n),e=!1;break}return e},optimize:function(){for(var e=this.times,t=this.values,n=this.getValueSize(),r=this.getInterpolation()===xt,a=1,o=e.length-1,s=1;sl.opacity&&(l.transparent=!0),r.setTextures(s),r.parse(l)}}()}),Object.assign(JSONLoader.prototype,{load:function(e,t,n,r){var a=this,o=this.texturePath&&'string'==typeof this.texturePath?this.texturePath:Loader.prototype.extractUrlBase(e),i=new FileLoader(this.manager);i.setWithCredentials(this.withCredentials),i.load(e,function(n){var r=JSON.parse(n),i=r.metadata;if(i!==void 0){var s=i.type;if(s!==void 0){if('object'===s.toLowerCase())return void console.error('THREE.JSONLoader: '+e+' should be loaded with THREE.ObjectLoader instead.');if('scene'===s.toLowerCase())return void console.error('THREE.JSONLoader: '+e+' should be loaded with THREE.SceneLoader instead.')}}var l=a.parse(r,o);t(l.geometry,l.materials)},n,r)},setTexturePath:function(e){this.texturePath=e},parse:function(){function parseModel(e,t){function isBitSet(e,t){return e&1<i;i++)f=n[p++],N=D[2*f],u=D[2*f+1],I=new Vector2(N,u),2!==i&&t.faceVertexUvs[d][c].push(I),0!==i&&t.faceVertexUvs[d][c+1].push(I);if(b&&(h=3*n[p++],w.normal.set(a[h++],a[h++],a[h]),M.normal.copy(w.normal)),x)for(d=0;4>d;d++)h=3*n[p++],B=new Vector3(a[h++],a[h++],a[h]),2!==d&&w.vertexNormals.push(B),0!==d&&M.vertexNormals.push(B);if(T&&(g=n[p++],L=o[g],w.color.setHex(L),M.color.setHex(L)),S)for(d=0;4>d;d++)g=n[p++],L=o[g],2!==d&&w.vertexColors.push(new Color(L)),0!==d&&M.vertexColors.push(new Color(L));t.faces.push(w),t.faces.push(M)}else{if(F=new Face3,F.a=n[p++],F.b=n[p++],F.c=n[p++],y&&(E=n[p++],F.materialIndex=E),c=t.faces.length,A)for(d=0;di;i++)f=n[p++],N=D[2*f],u=D[2*f+1],I=new Vector2(N,u),t.faceVertexUvs[d][c].push(I);if(b&&(h=3*n[p++],F.normal.set(a[h++],a[h++],a[h])),x)for(d=0;3>d;d++)h=3*n[p++],B=new Vector3(a[h++],a[h++],a[h]),F.vertexNormals.push(B);if(T&&(g=n[p++],F.color.setHex(o[g])),S)for(d=0;3>d;d++)g=n[p++],F.vertexColors.push(new Color(o[g]));t.faces.push(F)}}function parseSkin(e,t){var n=e.influencesPerVertex===void 0?2:e.influencesPerVertex;if(e.skinWeights)for(var r=0,o=e.skinWeights.length;rd)s=a+1;else if(0n&&(n=0),1E&&(l.normalize(),p=a(kt.clamp(r[c-1].dot(r[c]),-1,1)),o[c].applyMatrix4(d.makeRotationAxis(l,p))),s[c].crossVectors(r[c],o[c]);if(!0===t)for(p=a(kt.clamp(o[0].dot(o[e]),-1,1)),p/=e,0=t){var a=n[r]-t,o=this.curves[r],i=o.getLength(),s=0===i?0:1-a/i;return o.getPointAt(s)}r++}return null},getLength:function(){var e=this.getCurveLengths();return e[e.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var e=[],t=0,n=0,r=this.curves.length;nn;)n+=t;for(;n>t;)n-=t;nt.length-2?t.length-1:r+1],l=t[r>t.length-3?t.length-1:r+2];return new Vector2(CatmullRom(a,o.x,i.x,s.x,l.x),CatmullRom(a,o.y,i.y,s.y,l.y))},CubicBezierCurve.prototype=Object.create(Curve.prototype),CubicBezierCurve.prototype.constructor=CubicBezierCurve,CubicBezierCurve.prototype.getPoint=function(e){var t=this.v0,n=this.v1,r=this.v2,a=this.v3;return new Vector2(CubicBezier(e,t.x,n.x,r.x,a.x),CubicBezier(e,t.y,n.y,r.y,a.y))},QuadraticBezierCurve.prototype=Object.create(Curve.prototype),QuadraticBezierCurve.prototype.constructor=QuadraticBezierCurve,QuadraticBezierCurve.prototype.getPoint=function(e){var t=this.v0,n=this.v1,r=this.v2;return new Vector2(QuadraticBezier(e,t.x,n.x,r.x),QuadraticBezier(e,t.y,n.y,r.y))};var fn=Object.assign(Object.create(CurvePath.prototype),{fromPoints:function(e){this.moveTo(e[0].x,e[0].y);for(var t=1,n=e.length;tE){if(0>d&&(i=t[o],l=-l,s=t[a],d=-d),e.ys.y)continue;if(e.y!==i.y){var c=d*(e.x-i.x)-l*(e.y-i.y);if(0==c)return!0;if(0>c)continue;r=!r}else if(e.x===i.x)return!0}else{if(e.y!==i.y)continue;if(s.x<=e.x&&e.x<=i.x||i.x<=e.x&&e.x<=s.x)return!0}}return r}var n=an.isClockWise,r=this.subPaths;if(0===r.length)return[];if(!0===t)return toShapesNoHoles(r);var a=[],o,s,d;if(1===r.length)return s=r[0],d=new Shape,d.curves=s.curves,a.push(d),a;var c=!n(r[0].getPoints());c=e?!c:c;var p=[],u=[],m=[],g=0,h;u[g]=void 0,m[g]=[];for(var f=0,i=r.length;fa){this._mixBufferRegion(n,r,3*t,1-a,t)}for(var s=t;s!==t+t;++s)if(n[s]!==n[s+t]){o.setValue(n,r);break}},saveOriginalState:function(){var e=this.binding,t=this.buffer,n=this.valueSize,r=3*n;e.getValue(t,r);for(var a=n;a!==r;++a)t[a]=t[r+a%n];this.cumulativeWeight=0},restoreOriginalState:function(){var e=3*this.valueSize;this.binding.setValue(this.buffer,e)},_select:function(e,n,r,a,t){if(0.5<=a)for(var o=0;o!==t;++o)e[n+o]=e[r+o]},_slerp:function(e,n,r,a){Quaternion.slerpFlat(e,n,e,n,e,r,a)},_lerp:function(e,n,r,a,t){for(var o=0,i;o!==t;++o)i=n+o,e[i]=e[i]*(1-a)+e[r+o]*a}}),Object.assign(Composite.prototype,{getValue:function(e,t){this.bind();var n=this._targetGroup.nCachedObjects_,r=this._bindings[n];r!==void 0&&r.getValue(e,t)},setValue:function(e,t){for(var r=this._bindings,a=this._targetGroup.nCachedObjects_,o=r.length;a!==o;++a)r[a].setValue(e,t)},bind:function(){for(var e=this._bindings,t=this._targetGroup.nCachedObjects_,r=e.length;t!==r;++t)e[t].bind()},unbind:function(){for(var e=this._bindings,t=this._targetGroup.nCachedObjects_,r=e.length;t!==r;++t)e[t].unbind()}}),Object.assign(PropertyBinding,{Composite:Composite,create:function(e,t,n){return e&&e.isAnimationObjectGroup?new PropertyBinding.Composite(e,t,n):new PropertyBinding(e,t,n)},sanitizeNodeName:function(e){return e.replace(/\s/g,'_').replace(/[^\w-]/g,'')},parseTrackName:function(){var e=/((?:[\w-]+[\/:])*)/,t=/([\w-\.]+)?/,n=/(?:\.([\w-]+)(?:\[(.+)\])?)?/,r=/\.([\w-]+)(?:\[(.+)\])?/,a=new RegExp('^'+e.source+t.source+n.source+r.source+'$'),o=['material','materials','bones'];return function(e){var t=a.exec(e);if(!t)throw new Error('PropertyBinding: Cannot parse trackName: '+e);var n={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},r=n.nodeName&&n.nodeName.lastIndexOf('.');if(r!==void 0&&-1!==r){var i=n.nodeName.substring(r+1);-1!==o.indexOf(i)&&(n.nodeName=n.nodeName.substring(0,r),n.objectName=i)}if(null===n.propertyName||0===n.propertyName.length)throw new Error('PropertyBinding: can not parse propertyName from trackName: '+e);return n}}(),findNode:function(e,t){if(!t||''===t||'root'===t||'.'===t||-1===t||t===e.name||t===e.uuid)return e;if(e.skeleton){var n=function(e){for(var n=0,r;n=t){var c=t++,p=e[c];r[p.uuid]=d,e[d]=p,r[l]=c,e[c]=n;for(var u=0;u!==o;++u){var m=a[u],g=m[c],h=m[d];m[d]=g,m[c]=h}}}this.nCachedObjects_=t},uncache:function(){for(var e=this._objects,t=e.length,r=this.nCachedObjects_,a=this._indicesByUUID,o=this._bindings,s=o.length,l=0,i=arguments.length;l!==i;++l){var n=arguments[l],d=n.uuid,c=a[d];if(void 0!==c)if(delete a[d],co||0===n)return;this._startTime=null,t=n*o}t*=this._updateTimeScale(e);var i=this._updateTime(t),s=this._updateWeight(e);if(0n.parameterPositions[1]&&(this.stopFading(),0===r&&(this.enabled=!1))}}return this._effectiveWeight=t,t},_updateTimeScale:function(e){var t=0;if(!this.paused){t=this.timeScale;var n=this._timeScaleInterpolant;if(null!==n){var r=n.evaluate(e)[0];t*=r,e>n.parameterPositions[1]&&(this.stopWarping(),0===t?this.paused=!0:this.timeScale=t)}}return this._effectiveTimeScale=t,t},_updateTime:function(e){var t=this.time+e;if(0===e)return t;var n=this._clip.duration,r=this.loop,a=this._loopCount;if(r===_t){-1===a&&(this._loopCount=0,this._setEndings(!0,!0,!1));handle_stop:{if(t>=n)t=n;else if(0>t)t=0;else break handle_stop;this.clampWhenFinished?this.paused=!0:this.enabled=!1,this._mixer.dispatchEvent({type:'finished',action:this,direction:0>e?-1:1})}}else{var o=r===yt;if(-1===a&&(0<=e?(a=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),t>=n||0>t){var i=f(t/n);t-=n*i,a+=A(i);var s=this.repetitions-a;if(0>s)this.clampWhenFinished?this.paused=!0:this.enabled=!1,t=0e;this._setEndings(l,!l,o)}else this._setEndings(!1,!1,o);this._loopCount=a,this._mixer.dispatchEvent({type:'loop',action:this,loopDelta:i})}}if(o&&1==(1&a))return this.time=t,n-t}return this.time=t,t},_setEndings:function(e,t,n){var r=this._interpolantSettings;n?(r.endingStart=Tt,r.endingEnd=Tt):(r.endingStart=e?this.zeroSlopeAtStart?Tt:vt:St,r.endingEnd=t?this.zeroSlopeAtEnd?Tt:vt:St)},_scheduleFading:function(e,t,n){var r=this._mixer,a=r.time,o=this._weightInterpolant;null===o&&(o=r._lendControlInterpolant(),this._weightInterpolant=o);var i=o.parameterPositions,s=o.sampleValues;return i[0]=a,s[0]=t,i[1]=a+e,s[1]=n,this}}),Object.assign(AnimationMixer.prototype,EventDispatcher.prototype,{_bindAction:function(e,t){var n=e._localRoot||this._root,r=e._clip.tracks,a=r.length,o=e._propertyBindings,s=e._interpolants,l=n.uuid,d=this._bindingsByRootAndName,c=d[l];c===void 0&&(c={},d[l]=c);for(var p=0;p!==a;++p){var i=r[p],u=i.name,m=c[u];if(void 0!==m)o[p]=m;else{if(m=o[p],void 0!==m){null===m._cacheIndex&&(++m.referenceCount,this._addInactiveBinding(m,l,u));continue}var g=t&&t._propertyBindings[p].binding.parsedPath;m=new PropertyMixer(PropertyBinding.create(n,u,g),i.ValueTypeName,i.getValueSize()),++m.referenceCount,this._addInactiveBinding(m,l,u),o[p]=m}s[p].resultBuffer=m.buffer}},_activateAction:function(e){if(!this._isActiveAction(e)){if(null===e._cacheIndex){var t=(e._localRoot||this._root).uuid,r=e._clip.uuid,a=this._actionsByClip[r];this._bindAction(e,a&&a.knownActions[0]),this._addInactiveAction(e,r,t)}for(var o=e._propertyBindings,s=0,i=o.length,n;s!==i;++s)n=o[s],0==n.useCount++&&(this._lendBinding(n),n.saveOriginalState());this._lendAction(e)}},_deactivateAction:function(e){if(this._isActiveAction(e)){for(var t=e._propertyBindings,r=0,a=t.length,n;r!==a;++r)n=t[r],0==--n.useCount&&(n.restoreOriginalState(),this._takeBackBinding(n));this._takeBackAction(e)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}},_isActiveAction:function(e){var t=e._cacheIndex;return null!==t&&tA(e)&&(e=1e-8),this.scale.set(0.5*this.size,0.5*this.size,e),this.lookAt(this.plane.normal),this.updateMatrixWorld()};var Cn,yn;ArrowHelper.prototype=Object.create(Object3D.prototype),ArrowHelper.prototype.constructor=ArrowHelper,ArrowHelper.prototype.setDirection=function(){var e=new Vector3,t;return function setDirection(n){0.99999n.y?this.quaternion.set(1,0,0,0):(e.set(n.z,0,-n.x).normalize(),t=a(n.y),this.quaternion.setFromAxisAngle(e,t))}}(),ArrowHelper.prototype.setLength=function(e,t,n){t===void 0&&(t=0.2*e),n===void 0&&(n=0.2*t),this.line.scale.set(1,y(0,e-t),1),this.line.updateMatrix(),this.cone.scale.set(n,t,n),this.cone.position.y=e,this.cone.updateMatrix()},ArrowHelper.prototype.setColor=function(e){this.line.material.color.copy(e),this.cone.material.color.copy(e)},AxisHelper.prototype=Object.create(LineSegments.prototype),AxisHelper.prototype.constructor=AxisHelper;var An=new Vector3,bn=new CubicPoly,xn=new CubicPoly,vn=new CubicPoly;CatmullRomCurve3.prototype=Object.create(Curve.prototype),CatmullRomCurve3.prototype.constructor=CatmullRomCurve3,CatmullRomCurve3.prototype.getPoint=function(e){var t=this.points,n=t.length,r=(n-(this.closed?0:1))*e,a=f(r),o=r-a;this.closed?a+=0m&&(m=1),1e-4>u&&(u=m),1e-4>g&&(g=m),bn.initNonuniformCatmullRom(i.x,l.x,d.x,c.x,u,m,g),xn.initNonuniformCatmullRom(i.y,l.y,d.y,c.y,u,m,g),vn.initNonuniformCatmullRom(i.z,l.z,d.z,c.z,u,m,g)}else if('catmullrom'===this.type){var h=void 0===this.tension?0.5:this.tension;bn.initCatmullRom(i.x,l.x,d.x,c.x,h),xn.initCatmullRom(i.y,l.y,d.y,c.y,h),vn.initCatmullRom(i.z,l.z,d.z,c.z,h)}return new Vector3(bn.calc(o),xn.calc(o),vn.calc(o))},CubicBezierCurve3.prototype=Object.create(Curve.prototype),CubicBezierCurve3.prototype.constructor=CubicBezierCurve3,CubicBezierCurve3.prototype.getPoint=function(e){var t=this.v0,n=this.v1,r=this.v2,a=this.v3;return new Vector3(CubicBezier(e,t.x,n.x,r.x,a.x),CubicBezier(e,t.y,n.y,r.y,a.y),CubicBezier(e,t.z,n.z,r.z,a.z))},QuadraticBezierCurve3.prototype=Object.create(Curve.prototype),QuadraticBezierCurve3.prototype.constructor=QuadraticBezierCurve3,QuadraticBezierCurve3.prototype.getPoint=function(e){var t=this.v0,n=this.v1,r=this.v2;return new Vector3(QuadraticBezier(e,t.x,n.x,r.x),QuadraticBezier(e,t.y,n.y,r.y),QuadraticBezier(e,t.z,n.z,r.z))},LineCurve3.prototype=Object.create(Curve.prototype),LineCurve3.prototype.constructor=LineCurve3,LineCurve3.prototype.getPoint=function(e){if(1===e)return this.v2.clone();var t=new Vector3;return t.subVectors(this.v2,this.v1),t.multiplyScalar(e),t.add(this.v1),t},ArcCurve.prototype=Object.create(EllipseCurve.prototype),ArcCurve.prototype.constructor=ArcCurve;var Tn={createMultiMaterialObject:function(e,t){for(var n=new Group,r=0,a=t.length;rt[5]&&t[0]>t[10]?(r=2*i(1+t[0]-t[5]-t[10]),e[3]=(t[6]-t[9])/r,e[0]=0.25*r,e[1]=(t[1]+t[4])/r,e[2]=(t[8]+t[2])/r):t[5]>t[10]?(r=2*i(1+t[5]-t[0]-t[10]),e[3]=(t[8]-t[2])/r,e[0]=(t[1]+t[4])/r,e[1]=0.25*r,e[2]=(t[6]+t[9])/r):(r=2*i(1+t[10]-t[0]-t[5]),e[3]=(t[1]-t[4])/r,e[0]=(t[8]+t[2])/r,e[1]=(t[6]+t[9])/r,e[2]=0.25*r),e},t.fromRotationTranslationScale=function fromRotationTranslationScale(e,t,n,r){var a=t[0],o=t[1],i=t[2],s=t[3],l=a+a,d=o+o,c=i+i,p=a*l,u=a*d,m=a*c,g=o*d,h=o*c,f=i*c,E=s*l,_=s*d,C=s*c,y=r[0],A=r[1],b=r[2];return e[0]=(1-(g+f))*y,e[1]=(u+C)*y,e[2]=(m-_)*y,e[3]=0,e[4]=(u-C)*A,e[5]=(1-(p+f))*A,e[6]=(h+E)*A,e[7]=0,e[8]=(m+_)*b,e[9]=(h-E)*b,e[10]=(1-(p+g))*b,e[11]=0,e[12]=n[0],e[13]=n[1],e[14]=n[2],e[15]=1,e},t.fromRotationTranslationScaleOrigin=function fromRotationTranslationScaleOrigin(e,t,n,r,a){var o=t[0],i=t[1],s=t[2],l=t[3],d=o+o,c=i+i,p=s+s,u=o*d,m=o*c,g=o*p,h=i*c,f=i*p,E=s*p,_=l*d,C=l*c,y=l*p,A=r[0],b=r[1],x=r[2],v=a[0],T=a[1],S=a[2],R=(1-(h+E))*A,F=(m+y)*A,w=(g-C)*A,M=(m-y)*b,L=(1-(u+E))*b,B=(f+_)*b,D=(g+C)*x,I=(f-_)*x,N=(1-(u+h))*x;return e[0]=R,e[1]=F,e[2]=w,e[3]=0,e[4]=M,e[5]=L,e[6]=B,e[7]=0,e[8]=D,e[9]=I,e[10]=N,e[11]=0,e[12]=n[0]+v-(R*v+M*T+D*S),e[13]=n[1]+T-(F*v+L*T+I*S),e[14]=n[2]+S-(w*v+B*T+N*S),e[15]=1,e},t.fromQuat=function fromQuat(e,t){var n=t[0],r=t[1],a=t[2],o=t[3],i=n+n,s=r+r,l=a+a,d=n*i,c=r*i,p=r*s,u=a*i,m=a*s,g=a*l,h=o*i,f=o*s,E=o*l;return e[0]=1-p-g,e[1]=c+E,e[2]=u-f,e[3]=0,e[4]=c-E,e[5]=1-d-g,e[6]=m+h,e[7]=0,e[8]=u+f,e[9]=m-h,e[10]=1-d-p,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},t.frustum=function frustum(e,t,n,r,a,o,i){var s=1/(n-t),l=1/(a-r),d=1/(o-i);return e[0]=2*o*s,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=2*o*l,e[6]=0,e[7]=0,e[8]=(n+t)*s,e[9]=(a+r)*l,e[10]=(i+o)*d,e[11]=-1,e[12]=0,e[13]=0,e[14]=2*(i*o)*d,e[15]=0,e},t.perspective=function perspective(e,t,n,r,o){var i=1/a(t/2),s;return e[0]=i/n,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=i,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[11]=-1,e[12]=0,e[13]=0,e[15]=0,null!=o&&o!==Infinity?(s=1/(r-o),e[10]=(o+r)*s,e[14]=2*o*r*s):(e[10]=-1,e[14]=-2*r),e},t.perspectiveFromFieldOfView=function perspectiveFromFieldOfView(e,t,n,r){var o=a(t.upDegrees*c/180),i=a(t.downDegrees*c/180),s=a(t.leftDegrees*c/180),l=a(t.rightDegrees*c/180),d=2/(s+l),p=2/(o+i);return e[0]=d,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=p,e[6]=0,e[7]=0,e[8]=-(0.5*((s-l)*d)),e[9]=0.5*((o-i)*p),e[10]=r/(n-r),e[11]=-1,e[12]=0,e[13]=0,e[14]=r*n/(n-r),e[15]=0,e},t.ortho=function ortho(e,t,n,r,a,o,i){var s=1/(t-n),l=1/(r-a),d=1/(o-i);return e[0]=-2*s,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=-2*l,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=2*d,e[11]=0,e[12]=(t+n)*s,e[13]=(a+r)*l,e[14]=(i+o)*d,e[15]=1,e},t.lookAt=function lookAt(e,t,n,r){var a=void 0,o=void 0,s=void 0,l=void 0,c=void 0,u=void 0,m=void 0,g=void 0,h=void 0,f=void 0,E=t[0],_=t[1],C=t[2],y=r[0],A=r[1],b=r[2],x=n[0],v=n[1],T=n[2];return d(E-x)f&&(f=-f,p=-p,u=-u,m=-m,g=-g),1-f>l.b?(h=r(f),E=o(h),_=o((1-i)*h)/E,C=o(i*h)/E):(_=1-i,C=i),e[0]=_*t+C*p,e[1]=_*s+C*u,e[2]=_*d+C*m,e[3]=_*c+C*g,e}function fromMat3(e,t){var n=t[0]+t[4]+t[8],r=void 0;if(0t[0]&&(a=1),t[8]>t[3*a+a]&&(a=2);var o=(a+1)%3,i=(a+2)%3;r=s(t[3*a+a]-t[3*o+o]-t[3*i+i]+1),e[a]=0.5*r,r=0.5/r,e[3]=(t[3*o+i]-t[3*i+o])*r,e[o]=(t[3*o+a]+t[3*a+o])*r,e[i]=(t[3*i+a]+t[3*a+i])*r}return e}var r=Math.acos,o=Math.sin,i=Math.cos,s=Math.sqrt,a=Math.PI;Object.defineProperty(t,'__esModule',{value:!0}),t.create=create,t.identity=function identity(e){return e[0]=0,e[1]=0,e[2]=0,e[3]=1,e},t.setAxisAngle=setAxisAngle,t.getAxisAngle=function getAxisAngle(e,t){var n=2*r(t[3]),a=o(n/2);return a>l.b?(e[0]=t[0]/a,e[1]=t[1]/a,e[2]=t[2]/a):(e[0]=1,e[1]=0,e[2]=0),n},t.multiply=multiply,t.rotateX=function rotateX(e,t,n){n*=0.5;var r=t[0],a=t[1],s=t[2],l=t[3],d=o(n),c=i(n);return e[0]=r*c+l*d,e[1]=a*c+s*d,e[2]=s*c-a*d,e[3]=l*c-r*d,e},t.rotateY=function rotateY(e,t,n){n*=0.5;var r=t[0],a=t[1],s=t[2],l=t[3],d=o(n),c=i(n);return e[0]=r*c-s*d,e[1]=a*c+l*d,e[2]=s*c+r*d,e[3]=l*c-a*d,e},t.rotateZ=function rotateZ(e,t,n){n*=0.5;var r=t[0],a=t[1],s=t[2],l=t[3],d=o(n),c=i(n);return e[0]=r*c+a*d,e[1]=a*c-r*d,e[2]=s*c+l*d,e[3]=l*c-s*d,e},t.calculateW=function calculateW(e,t){var n=t[0],r=t[1],a=t[2];return e[0]=n,e[1]=r,e[2]=a,e[3]=s(Math.abs(1-n*n-r*r-a*a)),e},t.slerp=slerp,t.random=function random(e){var t=l.c(),n=l.c(),r=l.c(),d=s(1-t),c=s(t);return e[0]=d*o(2*a*n),e[1]=d*i(2*a*n),e[2]=c*o(2*a*r),e[3]=c*i(2*a*r),e},t.invert=function invert(e,t){var n=t[0],r=t[1],a=t[2],o=t[3],i=n*n+r*r+a*a+o*o,s=i?1/i:0;return e[0]=-n*s,e[1]=-r*s,e[2]=-a*s,e[3]=o*s,e},t.conjugate=function conjugate(e,t){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=t[3],e},t.fromMat3=fromMat3,t.fromEuler=function fromEuler(e,t,n,r){var s=0.5*a/180;t*=s,n*=s,r*=s;var l=o(t),d=i(t),c=o(n),p=i(n),u=o(r),m=i(r);return e[0]=l*p*m-d*c*u,e[1]=d*c*m+l*p*u,e[2]=d*p*u-l*c*m,e[3]=d*p*m+l*c*u,e},t.str=function str(e){return'quat('+e[0]+', '+e[1]+', '+e[2]+', '+e[3]+')'},n.d(t,'clone',function(){return u}),n.d(t,'fromValues',function(){return m}),n.d(t,'copy',function(){return g}),n.d(t,'set',function(){return h}),n.d(t,'add',function(){return f}),n.d(t,'mul',function(){return E}),n.d(t,'scale',function(){return _}),n.d(t,'dot',function(){return C}),n.d(t,'lerp',function(){return y}),n.d(t,'length',function(){return A}),n.d(t,'len',function(){return b}),n.d(t,'squaredLength',function(){return x}),n.d(t,'sqrLen',function(){return v}),n.d(t,'normalize',function(){return T}),n.d(t,'exactEquals',function(){return S}),n.d(t,'equals',function(){return R}),n.d(t,'rotationTo',function(){return F}),n.d(t,'sqlerp',function(){return w}),n.d(t,'setAxes',function(){return M});var l=n(0),d=n(8),c=n(11),p=n(12),u=p.clone,m=p.fromValues,g=p.copy,h=p.set,f=p.add,E=multiply,_=p.scale,C=p.dot,y=p.lerp,A=p.length,b=A,x=p.squaredLength,v=x,T=p.normalize,S=p.exactEquals,R=p.equals,F=function(){var e=c.create(),t=c.fromValues(1,0,0),n=c.fromValues(0,1,0);return function(r,o,a){var i=c.dot(o,a);return-0.999999>i?(c.cross(e,t,o),1e-6>c.len(e)&&c.cross(e,n,o),c.normalize(e,e),setAxisAngle(r,e,Math.PI),r):0.999999a?m:Math.acos(a)},t.str=function str(e){return'vec3('+e[0]+', '+e[1]+', '+e[2]+')'},t.exactEquals=function exactEquals(e,t){return e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]},t.equals=function equals(e,t){var n=e[0],r=e[1],a=e[2],o=t[0],i=t[1],s=t[2];return u(n-o)<=g.b*p(1,u(n),u(o))&&u(r-i)<=g.b*p(1,u(r),u(i))&&u(a-s)<=g.b*p(1,u(a),u(s))},n.d(t,'sub',function(){return a}),n.d(t,'mul',function(){return h}),n.d(t,'div',function(){return f}),n.d(t,'dist',function(){return E}),n.d(t,'sqrDist',function(){return _}),n.d(t,'len',function(){return C}),n.d(t,'sqrLen',function(){return y}),n.d(t,'forEach',function(){return A});var g=n(0),a=subtract,h=multiply,f=divide,E=distance,_=squaredDistance,C=length,y=squaredLength,A=function(){var e=create();return function(t,n,r,a,o,s){var c,i;for(n||(n=3),r||(r=0),i=a?d(a*n+r,t.length):t.length,c=r;cp.length;)p='0'+p;return'#'+p}return'CSS_RGB'===n?'rgb('+i+','+r+','+l+')':'CSS_RGBA'===n?'rgba('+i+','+r+','+l+','+d+')':'HEX'===n?'0x'+e.hex.toString(16):'RGB_ARRAY'===n?'['+i+','+r+','+l+']':'RGBA_ARRAY'===n?'['+i+','+r+','+l+','+d+']':'RGB_OBJ'===n?'{r:'+i+',g:'+r+',b:'+l+'}':'RGBA_OBJ'===n?'{r:'+i+',g:'+r+',b:'+l+',a:'+d+'}':'HSV_OBJ'===n?'{h:'+a+',s:'+c+',v:'+s+'}':'HSVA_OBJ'===n?'{h:'+a+',s:'+c+',v:'+s+',a:'+d+'}':'unknown format'}function defineRGBComponent(e,t,n){Object.defineProperty(e,t,{get:function get$$1(){return'RGB'===this.__state.space?this.__state[t]:(y.recalculateRGB(this,t,n),this.__state[t])},set:function set$$1(e){'RGB'!==this.__state.space&&(y.recalculateRGB(this,t,n),this.__state.space='RGB'),this.__state[t]=e}})}function defineHSVComponent(e,t){Object.defineProperty(e,t,{get:function get$$1(){return'HSV'===this.__state.space?this.__state[t]:(y.recalculateHSV(this),this.__state[t])},set:function set$$1(e){'HSV'!==this.__state.space&&(y.recalculateHSV(this),this.__state.space='HSV'),this.__state[t]=e}})}function cssValueToPixels(e){if('0'===e||l.isUndefined(e))return 0;var t=e.match(x);return l.isNull(t)?0:parseFloat(t[1])}function numDecimals(e){var t=e.toString();return-1i&&(i+=1),{h:360*i,s:l,v:a/255}},rgb_to_hex:function rgb_to_hex(e,t,n){var r=this.hex_with_component(0,2,e);return r=this.hex_with_component(r,1,t),r=this.hex_with_component(r,0,n),r},component_from_hex:function component_from_hex(e,t){return 255&e>>8*t},hex_with_component:function hex_with_component(e,t,n){return n<<(u=8*t)|e&~(255<this.__max&&(t=this.__max),void 0!==this.__step&&0!=t%this.__step&&(t=o(t/this.__step)*this.__step),E(NumberController.prototype.__proto__||Object.getPrototypeOf(NumberController.prototype),'setValue',this).call(this,t)}},{key:'min',value:function min(e){return this.__min=e,this}},{key:'max',value:function max(e){return this.__max=e,this}},{key:'step',value:function step(e){return this.__step=e,this.__impliedStep=e,this.__precision=numDecimals(e),this}}]),NumberController}(A),w=function(e){function NumberControllerBox(e,t,n){function onFinish(){a.__onFinishChange&&a.__onFinishChange.call(a,a.getValue())}function onMouseDrag(t){var e=o-t.clientY;a.setValue(a.getValue()+e*a.__impliedStep),o=t.clientY}function onMouseUp(){T.unbind(window,'mousemove',onMouseDrag),T.unbind(window,'mouseup',onMouseUp),onFinish()}h(this,NumberControllerBox);var r=C(this,(NumberControllerBox.__proto__||Object.getPrototypeOf(NumberControllerBox)).call(this,e,t,n));r.__truncationSuspended=!1;var a=r,o=void 0;return r.__input=document.createElement('input'),r.__input.setAttribute('type','text'),T.bind(r.__input,'change',function onChange(){var e=parseFloat(a.__input.value);l.isNaN(e)||a.setValue(e)}),T.bind(r.__input,'blur',function onBlur(){onFinish()}),T.bind(r.__input,'mousedown',function onMouseDown(t){T.bind(window,'mousemove',onMouseDrag),T.bind(window,'mouseup',onMouseUp),o=t.clientY}),T.bind(r.__input,'keydown',function(t){13===t.keyCode&&(a.__truncationSuspended=!0,this.blur(),a.__truncationSuspended=!1,onFinish())}),r.updateDisplay(),r.domElement.appendChild(r.__input),r}return _(NumberControllerBox,e),f(NumberControllerBox,[{key:'updateDisplay',value:function updateDisplay(){return this.__input.value=this.__truncationSuspended?this.getValue():roundToDecimal(this.getValue(),this.__precision),E(NumberControllerBox.prototype.__proto__||Object.getPrototypeOf(NumberControllerBox.prototype),'updateDisplay',this).call(this)}}]),NumberControllerBox}(F),M=function(e){function NumberControllerSlider(e,t,n,r,a){function onMouseDrag(t){t.preventDefault();var e=i.__background.getBoundingClientRect();return i.setValue(map(t.clientX,e.left,e.right,i.__min,i.__max)),!1}function onMouseUp(){T.unbind(window,'mousemove',onMouseDrag),T.unbind(window,'mouseup',onMouseUp),i.__onFinishChange&&i.__onFinishChange.call(i,i.getValue())}function onTouchMove(t){var e=t.touches[0].clientX,n=i.__background.getBoundingClientRect();i.setValue(map(e,n.left,n.right,i.__min,i.__max))}function onTouchEnd(){T.unbind(window,'touchmove',onTouchMove),T.unbind(window,'touchend',onTouchEnd),i.__onFinishChange&&i.__onFinishChange.call(i,i.getValue())}h(this,NumberControllerSlider);var o=C(this,(NumberControllerSlider.__proto__||Object.getPrototypeOf(NumberControllerSlider)).call(this,e,t,{min:n,max:r,step:a})),i=o;return o.__background=document.createElement('div'),o.__foreground=document.createElement('div'),T.bind(o.__background,'mousedown',function onMouseDown(t){document.activeElement.blur(),T.bind(window,'mousemove',onMouseDrag),T.bind(window,'mouseup',onMouseUp),onMouseDrag(t)}),T.bind(o.__background,'touchstart',function onTouchStart(t){1!==t.touches.length||(T.bind(window,'touchmove',onTouchMove),T.bind(window,'touchend',onTouchEnd),onTouchMove(t))}),T.addClass(o.__background,'slider'),T.addClass(o.__foreground,'slider-fg'),o.updateDisplay(),o.__background.appendChild(o.__foreground),o.domElement.appendChild(o.__background),o}return _(NumberControllerSlider,e),f(NumberControllerSlider,[{key:'updateDisplay',value:function updateDisplay(){var e=(this.getValue()-this.__min)/(this.__max-this.__min);return this.__foreground.style.width=100*e+'%',E(NumberControllerSlider.prototype.__proto__||Object.getPrototypeOf(NumberControllerSlider.prototype),'updateDisplay',this).call(this)}}]),NumberControllerSlider}(F),L=function(e){function FunctionController(e,t,n){h(this,FunctionController);var r=C(this,(FunctionController.__proto__||Object.getPrototypeOf(FunctionController)).call(this,e,t));return r.__button=document.createElement('div'),r.__button.innerHTML=void 0===n?'Fire':n,T.bind(r.__button,'click',function(t){return t.preventDefault(),r.fire(),!1}),T.addClass(r.__button,'button'),r.domElement.appendChild(r.__button),r}return _(FunctionController,e),f(FunctionController,[{key:'fire',value:function fire(){this.__onChange&&this.__onChange.call(this),this.getValue().call(this.object),this.__onFinishChange&&this.__onFinishChange.call(this,this.getValue())}}]),FunctionController}(A),B=function(e){function ColorController(e,t){function fieldDown(t){setSV(t),T.bind(window,'mousemove',setSV),T.bind(window,'touchmove',setSV),T.bind(window,'mouseup',fieldUpSV),T.bind(window,'touchend',fieldUpSV)}function fieldDownH(t){setH(t),T.bind(window,'mousemove',setH),T.bind(window,'touchmove',setH),T.bind(window,'mouseup',fieldUpH),T.bind(window,'touchend',fieldUpH)}function fieldUpSV(){T.unbind(window,'mousemove',setSV),T.unbind(window,'touchmove',setSV),T.unbind(window,'mouseup',fieldUpSV),T.unbind(window,'touchend',fieldUpSV),onFinish()}function fieldUpH(){T.unbind(window,'mousemove',setH),T.unbind(window,'touchmove',setH),T.unbind(window,'mouseup',fieldUpH),T.unbind(window,'touchend',fieldUpH),onFinish()}function onBlur(){var e=p(this.value);!1===e?this.value=r.__color.toString():(r.__color.__state=e,r.setValue(r.__color.toOriginal()))}function onFinish(){r.__onFinishChange&&r.__onFinishChange.call(r,r.__color.toOriginal())}function setSV(t){-1===t.type.indexOf('touch')&&t.preventDefault();var e=r.__saturation_field.getBoundingClientRect(),n=t.touches&&t.touches[0]||t,a=n.clientX,o=n.clientY,i=(a-e.left)/(e.right-e.left),s=1-(o-e.top)/(e.bottom-e.top);return 1s&&(s=0),1i&&(i=0),r.__color.v=s,r.__color.s=i,r.setValue(r.__color.toOriginal()),!1}function setH(t){-1===t.type.indexOf('touch')&&t.preventDefault();var e=r.__hue_field.getBoundingClientRect(),n=t.touches&&t.touches[0]||t,a=n.clientY,o=1-(a-e.top)/(e.bottom-e.top);return 1o&&(o=0),r.__color.h=360*o,r.setValue(r.__color.toOriginal()),!1}h(this,ColorController);var n=C(this,(ColorController.__proto__||Object.getPrototypeOf(ColorController)).call(this,e,t));n.__color=new y(n.getValue()),n.__temp=new y(0);var r=n;n.domElement=document.createElement('div'),T.makeSelectable(n.domElement,!1),n.__selector=document.createElement('div'),n.__selector.className='selector',n.__saturation_field=document.createElement('div'),n.__saturation_field.className='saturation-field',n.__field_knob=document.createElement('div'),n.__field_knob.className='field-knob',n.__field_knob_border='2px solid ',n.__hue_knob=document.createElement('div'),n.__hue_knob.className='hue-knob',n.__hue_field=document.createElement('div'),n.__hue_field.className='hue-field',n.__input=document.createElement('input'),n.__input.type='text',n.__input_textShadow='0 1px 1px ',T.bind(n.__input,'keydown',function(t){13===t.keyCode&&onBlur.call(this)}),T.bind(n.__input,'blur',onBlur),T.bind(n.__selector,'mousedown',function(){T.addClass(this,'drag').bind(window,'mouseup',function(){T.removeClass(r.__selector,'drag')})}),T.bind(n.__selector,'touchstart',function(){T.addClass(this,'drag').bind(window,'touchend',function(){T.removeClass(r.__selector,'drag')})});var a=document.createElement('div');return l.extend(n.__selector.style,{width:'122px',height:'102px',padding:'3px',backgroundColor:'#222',boxShadow:'0px 1px 3px rgba(0,0,0,0.3)'}),l.extend(n.__field_knob.style,{position:'absolute',width:'12px',height:'12px',border:n.__field_knob_border+(0.5>n.__color.v?'#fff':'#000'),boxShadow:'0px 1px 3px rgba(0,0,0,0.5)',borderRadius:'12px',zIndex:1}),l.extend(n.__hue_knob.style,{position:'absolute',width:'15px',height:'2px',borderRight:'4px solid #fff',zIndex:1}),l.extend(n.__saturation_field.style,{width:'100px',height:'100px',border:'1px solid #555',marginRight:'3px',display:'inline-block',cursor:'pointer'}),l.extend(a.style,{width:'100%',height:'100%',background:'none'}),linearGradient(a,'top','rgba(0,0,0,0)','#000'),l.extend(n.__hue_field.style,{width:'15px',height:'100px',border:'1px solid #555',cursor:'ns-resize',position:'absolute',top:'3px',right:'3px'}),hueGradient(n.__hue_field),l.extend(n.__input.style,{outline:'none',textAlign:'center',color:'#fff',border:0,fontWeight:'bold',textShadow:n.__input_textShadow+'rgba(0,0,0,0.7)'}),T.bind(n.__saturation_field,'mousedown',fieldDown),T.bind(n.__saturation_field,'touchstart',fieldDown),T.bind(n.__field_knob,'mousedown',fieldDown),T.bind(n.__field_knob,'touchstart',fieldDown),T.bind(n.__hue_field,'mousedown',fieldDownH),T.bind(n.__hue_field,'touchstart',fieldDownH),n.__saturation_field.appendChild(a),n.__selector.appendChild(n.__field_knob),n.__selector.appendChild(n.__saturation_field),n.__selector.appendChild(n.__hue_field),n.__hue_field.appendChild(n.__hue_knob),n.domElement.appendChild(n.__input),n.domElement.appendChild(n.__selector),n.updateDisplay(),n}return _(ColorController,e),f(ColorController,[{key:'updateDisplay',value:function updateDisplay(){var e=p(this.getValue());if(!1!==e){var t=!1;l.each(y.COMPONENTS,function(n){if(!l.isUndefined(e[n])&&!l.isUndefined(this.__color.__state[n])&&e[n]!==this.__color.__state[n])return t=!0,{}},this),t&&l.extend(this.__color.__state,e)}l.extend(this.__temp.__state,this.__color.__state),this.__temp.a=1;var n=0.5>this.__color.v||0.5ul.close-top{margin-top:0}.dg.a.has-save>ul.close-bottom{margin-top:27px}.dg.a.has-save>ul.closed{margin-top:0}.dg.a .save-row{top:0;z-index:1002}.dg.a .save-row.close-top{position:relative}.dg.a .save-row.close-bottom{position:fixed}.dg li{-webkit-transition:height .1s ease-out;-o-transition:height .1s ease-out;-moz-transition:height .1s ease-out;transition:height .1s ease-out;-webkit-transition:overflow .1s linear;-o-transition:overflow .1s linear;-moz-transition:overflow .1s linear;transition:overflow .1s linear}.dg li:not(.folder){cursor:auto;height:27px;line-height:27px;padding:0 4px 0 5px}.dg li.folder{padding:0;border-left:4px solid rgba(0,0,0,0)}.dg li.title{cursor:pointer;margin-left:-4px}.dg 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t=this,n=e||{};this.domElement=document.createElement('div'),this.__ul=document.createElement('ul'),this.domElement.appendChild(this.__ul),T.addClass(this.domElement,U),this.__folders={},this.__controllers=[],this.__rememberedObjects=[],this.__rememberedObjectIndecesToControllers=[],this.__listening=[],n=l.defaults(n,{closeOnTop:!1,autoPlace:!0,width:GUI.DEFAULT_WIDTH}),n=l.defaults(n,{resizable:n.autoPlace,hideable:n.autoPlace}),l.isUndefined(n.load)?n.load={preset:W}:n.preset&&(n.load.preset=n.preset),l.isUndefined(n.parent)&&n.hideable&&j.push(this),n.resizable=l.isUndefined(n.parent)&&n.resizable,n.autoPlace&&l.isUndefined(n.scrollable)&&(n.scrollable=!0);var r=H&&'true'===localStorage.getItem(getLocalStorageHash(this,'isLocal')),a=void 0,o=void 0;if(Object.defineProperties(this,{parent:{get:function get$$1(){return n.parent}},scrollable:{get:function get$$1(){return n.scrollable}},autoPlace:{get:function get$$1(){return n.autoPlace}},closeOnTop:{get:function get$$1(){return n.closeOnTop}},preset:{get:function get$$1(){return t.parent?t.getRoot().preset:n.load.preset},set:function set$$1(e){t.parent?t.getRoot().preset=e:n.load.preset=e,setPresetSelectIndex(this),t.revert()}},width:{get:function get$$1(){return n.width},set:function set$$1(e){n.width=e,setWidth(t,e)}},name:{get:function get$$1(){return n.name},set:function set$$1(e){n.name=e,o&&(o.innerHTML=n.name)}},closed:{get:function get$$1(){return n.closed},set:function set$$1(e){n.closed=e,n.closed?T.addClass(t.__ul,GUI.CLASS_CLOSED):T.removeClass(t.__ul,GUI.CLASS_CLOSED),this.onResize(),t.__closeButton&&(t.__closeButton.innerHTML=e?GUI.TEXT_OPEN:GUI.TEXT_CLOSED)}},load:{get:function get$$1(){return n.load}},useLocalStorage:{get:function get$$1(){return r},set:function 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n.preventDefault(),t.closed=!t.closed,!1};T.addClass(this.__ul,GUI.CLASS_CLOSED),T.addClass(o,'title'),T.bind(o,'click',d),n.closed||(this.closed=!1)}n.autoPlace&&(l.isUndefined(n.parent)&&($&&(z=document.createElement('div'),T.addClass(z,U),T.addClass(z,GUI.CLASS_AUTO_PLACE_CONTAINER),document.body.appendChild(z),$=!1),z.appendChild(this.domElement),T.addClass(this.domElement,GUI.CLASS_AUTO_PLACE)),!this.parent&&setWidth(t,n.width)),this.__resizeHandler=function(){t.onResizeDebounced()},T.bind(window,'resize',this.__resizeHandler),T.bind(this.__ul,'webkitTransitionEnd',this.__resizeHandler),T.bind(this.__ul,'transitionend',this.__resizeHandler),T.bind(this.__ul,'oTransitionEnd',this.__resizeHandler),this.onResize(),n.resizable&&addResizeHandle(this),a=function saveToLocalStorage(){H&&'true'===localStorage.getItem(getLocalStorageHash(t,'isLocal'))&&localStorage.setItem(getLocalStorageHash(t,'gui'),JSON.stringify(t.getSaveObject()))},this.saveToLocalStorageIfPossible=a,n.parent||function resetWidth(){var e=t.getRoot();e.width+=1,l.defer(function(){e.width-=1})}()};Y.toggleHide=function(){X=!X,l.each(j,function(e){e.domElement.style.display=X?'none':''})},Y.CLASS_AUTO_PLACE='a',Y.CLASS_AUTO_PLACE_CONTAINER='ac',Y.CLASS_MAIN='main',Y.CLASS_CONTROLLER_ROW='cr',Y.CLASS_TOO_TALL='taller-than-window',Y.CLASS_CLOSED='closed',Y.CLASS_CLOSE_BUTTON='close-button',Y.CLASS_CLOSE_TOP='close-top',Y.CLASS_CLOSE_BOTTOM='close-bottom',Y.CLASS_DRAG='drag',Y.DEFAULT_WIDTH=245,Y.TEXT_CLOSED='Close Controls',Y.TEXT_OPEN='Open Controls',Y._keydownHandler=function(t){'text'!==document.activeElement.type&&(t.which===G||t.keyCode===G)&&Y.toggleHide()},T.bind(window,'keydown',Y._keydownHandler,!1),l.extend(Y.prototype,{add:function add(e,t){return _add(this,e,t,{factoryArgs:Array.prototype.slice.call(arguments,2)})},addColor:function addColor(e,t){return _add(this,e,t,{color:!0})},remove:function remove(e){this.__ul.removeChild(e.__li),this.__controllers.splice(this.__controllers.indexOf(e),1);var t=this;l.defer(function(){t.onResize()})},destroy:function destroy(){if(this.parent)throw new Error('Only the root GUI should be removed with .destroy(). 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A=document.createElement('div');for(A.id='msGraph',A.style.cssText='position:relative;width:74px;height:30px;background-color:#0f0',c.appendChild(A);74>A.children.length;)a=document.createElement('span'),a.style.cssText='width:1px;height:30px;float:left;background-color:#131',A.appendChild(a);var e=function(e){r=e;0===r?(C.style.display='block',c.style.display='none'):1===r?(C.style.display='none',c.style.display='block'):void 0};return{REVISION:12,domElement:_,setMode:e,begin:function(){u=Date.now()},end:function(){var e=Date.now();m=e-u,g=t(g,m),n=s(n,m),d.textContent=m+' MS ('+g+'-'+n+')';var r=t(30,30-30*(m/200));return A.appendChild(A.firstChild).style.height=r+'px',E++,e>l+1E3&&(o=Math.round(1E3*E/(e-l)),h=t(h,o),p=s(p,o),y.textContent=o+' FPS ('+h+'-'+p+')',r=t(30,30-30*(o/100)),i.appendChild(i.firstChild).style.height=r+'px',l=e,E=0),e},update:function(){u=this.end()}}})},function(e,t,n){function OrbitControls(e,t){function getAutoRotationAngle(){return 2*i/60/60*n.autoRotateSpeed}function getZoomScale(){return Math.pow(0.95,n.zoomSpeed)}function rotateLeft(e){h.theta-=e}function rotateUp(e){h.phi-=e}function dollyIn(e){n.object instanceof s.PerspectiveCamera?f/=e:n.object instanceof s.OrthographicCamera?(n.object.zoom=o(n.minZoom,a(n.maxZoom,n.object.zoom*e)),n.object.updateProjectionMatrix(),_=!0):(console.warn('WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.'),n.enableZoom=!1)}function dollyOut(e){n.object instanceof s.PerspectiveCamera?f*=e:n.object instanceof s.OrthographicCamera?(n.object.zoom=o(n.minZoom,a(n.maxZoom,n.object.zoom/e)),n.object.updateProjectionMatrix(),_=!0):(console.warn('WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.'),n.enableZoom=!1)}function handleMouseDownRotate(e){C.set(e.clientX,e.clientY)}function handleMouseDownDolly(e){T.set(e.clientX,e.clientY)}function handleMouseDownPan(e){b.set(e.clientX,e.clientY)}function 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n.mouseButtons.ZOOM:if(!1===n.enableZoom)return;handleMouseDownDolly(e),u=p.DOLLY;break;case n.mouseButtons.PAN:if(!1===n.enablePan)return;handleMouseDownPan(e),u=p.PAN;}u!==p.NONE&&(document.addEventListener('mousemove',onMouseMove,!1),document.addEventListener('mouseup',onMouseUp,!1),n.dispatchEvent(d))}}function onMouseMove(e){if(!1!==n.enabled)switch(e.preventDefault(),u){case p.ROTATE:if(!1===n.enableRotate)return;handleMouseMoveRotate(e);break;case p.DOLLY:if(!1===n.enableZoom)return;handleMouseMoveDolly(e);break;case p.PAN:if(!1===n.enablePan)return;handleMouseMovePan(e);}}function onMouseUp(e){!1===n.enabled||(handleMouseUp(e),document.removeEventListener('mousemove',onMouseMove,!1),document.removeEventListener('mouseup',onMouseUp,!1),n.dispatchEvent(c),u=p.NONE)}function onMouseWheel(e){!1===n.enabled||!1===n.enableZoom||u!==p.NONE&&u!==p.ROTATE||(e.preventDefault(),e.stopPropagation(),handleMouseWheel(e),n.dispatchEvent(d),n.dispatchEvent(c))}function onKeyDown(e){!1===n.enabled||!1===n.enableKeys||!1===n.enablePan||handleKeyDown(e)}function onTouchStart(e){if(!1!==n.enabled){switch(e.touches.length){case 1:if(!1===n.enableRotate)return;handleTouchStartRotate(e),u=p.TOUCH_ROTATE;break;case 2:if(!1===n.enableZoom)return;handleTouchStartDolly(e),u=p.TOUCH_DOLLY;break;case 3:if(!1===n.enablePan)return;handleTouchStartPan(e),u=p.TOUCH_PAN;break;default:u=p.NONE;}u!==p.NONE&&n.dispatchEvent(d)}}function onTouchMove(e){if(!1!==n.enabled)switch(e.preventDefault(),e.stopPropagation(),e.touches.length){case 1:if(!1===n.enableRotate)return;if(u!==p.TOUCH_ROTATE)return;handleTouchMoveRotate(e);break;case 2:if(!1===n.enableZoom)return;if(u!==p.TOUCH_DOLLY)return;handleTouchMoveDolly(e);break;case 3:if(!1===n.enablePan)return;if(u!==p.TOUCH_PAN)return;handleTouchMovePan(e);break;default:u=p.NONE;}}function onTouchEnd(e){!1===n.enabled||(handleTouchEnd(e),n.dispatchEvent(c),u=p.NONE)}function 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t=this.mvx.getGenericState(this.currentVisualStateId);0>t.nextVisualStateId||this.selectVisualState(t.nextVisualStateId)},t.prototype.initMenuComponent=function(){var n=this;this.mvx.updateState(this.menuStateId,{status:0,searchText:this.searchText,commandCount:0}),this.resultViewMenuComponent.onCloseClicked.add(function(){n.hide()}),this.resultViewMenuComponent.onCapturesClicked.add(function(){n.displayCaptures()}),this.resultViewMenuComponent.onCommandsClicked.add(function(){n.displayCurrentCapture()}),this.resultViewMenuComponent.onInformationClicked.add(function(){n.displayInformation()}),this.resultViewMenuComponent.onInitStateClicked.add(function(){n.displayInitState()}),this.resultViewMenuComponent.onEndStateClicked.add(function(){n.displayEndState()}),this.resultViewMenuComponent.onSearchTextChanged.add(function(e){n.search(e.sender.value)}),this.resultViewMenuComponent.onSearchTextCleared.add(function(e){n.mvx.updateState(n.menuStateId,{status:e.state.status,searchText:'',commandCount:e.state.commandCount}),n.search('')})},t.prototype.onCaptureRelatedAction=function(n){var r=this.mvx.getGenericState(this.currentCaptureStateId);return this.commandCount=r.capture.commands.length,this.mvx.removeChildrenStates(this.contentStateId),this.mvx.updateState(this.menuStateId,{status:n,searchText:this.searchText,commandCount:this.commandCount}),this.mvx.getGenericState(this.captureListStateId)&&this.mvx.updateState(this.captureListStateId,!1),r.capture},t.prototype.displayCaptures=function(){this.mvx.updateState(this.menuStateId,{status:0,searchText:this.searchText,commandCount:this.commandCount}),this.mvx.updateState(this.captureListStateId,!0)},t.prototype.displayInformation=function(){var l=this.onCaptureRelatedAction(10),e=this.mvx.addChildState(this.contentStateId,!0,this.informationColumnComponent),t=this.mvx.addChildState(this.contentStateId,!1,this.informationColumnComponent),n=this.mvx.addChildState(e,null,this.jsonContentComponent);this.displayJSONGroup(n,'Canvas',l.canvas),this.displayJSONGroup(n,'Context',l.context);for(var i=this.mvx.addChildState(t,null,this.jsonContentComponent),o=0,r=l.analyses,s;ou.index&&this.lastIndex--}return u},c||(RegExp.prototype.test=function(n){var e=d.exec.call(this,n);return e&&this.global&&!e[0].length&&this.lastIndex>e.index&&this.lastIndex--,!!e}))}),ace.define('ace/lib/es5-shim',['require','exports','module'],function(){function i(){}function v(t){try{return Object.defineProperty(t,'sentinel',{}),'sentinel'in t}catch(t){}}function D(t){return(t=+t)==t?0!==t&&t!==1/0&&t!==-1/0&&(t=(0>>0;if('[object Function]'!=d(a))throw new TypeError;for(;++i>>0,i=Array(n),o=arguments[1];if('[object Function]'!=d(a))throw new TypeError(a+' is not a function');for(var r=0;r>>0,o=[],r=arguments[1],s;if('[object Function]'!=d(l))throw new TypeError(l+' is not a function');for(var t=0;t>>0,i=arguments[1];if('[object Function]'!=d(a))throw new TypeError(a+' is not a function');for(var o=0;o>>0,i=arguments[1];if('[object Function]'!=d(a))throw new TypeError(a+' is not a function');for(var o=0;o>>0;if('[object Function]'!=d(a))throw new TypeError(a+' is not a function');if(!n&&1==arguments.length)throw new TypeError('reduce of empty array with no initial value');var s=0,r;if(2<=arguments.length)r=arguments[1];else for(;;){if(s in t){r=t[s++];break}if(++s>=n)throw new TypeError('reduce of empty array with no initial value')}for(;s>>0;if('[object Function]'!=d(a))throw new TypeError(a+' is not a function');if(!n&&1==arguments.length)throw new TypeError('reduceRight of empty array with no initial value');var s=n-1,r;if(2<=arguments.length)r=arguments[1];else for(;;){if(s in t){r=t[s--];break}if(0>--s)throw new TypeError('reduceRight of empty array with no initial value')}do s in this&&(r=a.call(void 0,r,t[s],s,e));while(s--);return r}),Array.prototype.indexOf&&-1==[0,1].indexOf(1,2)||(Array.prototype.indexOf=function(r){var e=f&&'[object String]'==d(this)?this.split(''):O(this),t=e.length>>>0;if(!t)return-1;var a=0;for(1>>0;if(!t)return-1;var a=t-1;for(1e.isIE,e.isGecko=e.isMozilla=(window.Controllers||window.controllers)&&'Gecko'===window.navigator.product,e.isOldGecko=e.isGecko&&4>parseInt((r.match(/rv:(\d+)/)||[])[1],10),e.isOpera=window.opera&&'[object Opera]'==Object.prototype.toString.call(window.opera),e.isWebKit=parseFloat(r.split('WebKit/')[1])||void 0,e.isChrome=parseFloat(r.split(' Chrome/')[1])||void 0,e.isAIR=0<=r.indexOf('AdobeAIR'),e.isIPad=0<=r.indexOf('iPad'),e.isChromeOS=0<=r.indexOf(' CrOS '),e.isIOS=/iPad|iPhone|iPod/.test(r)&&!window.MSStream,e.isIOS&&(e.isMac=!0)}}),ace.define('ace/lib/event',['require','exports','module','ace/lib/keys','ace/lib/useragent'],function(n,p){'use strict';function l(a,i,t){var s=r(i);if(!m.isMac&&o){if(i.getModifierState&&(i.getModifierState('OS')||i.getModifierState('Win'))&&(s|=8),o.altGr){if(3==(3&s))return;o.altGr=0}if(18===t||17===t){var p='location'in 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p.stopPropagation(t),p.preventDefault(t),!1},p.stopPropagation=function(t){t.stopPropagation?t.stopPropagation():t.cancelBubble=!0},p.preventDefault=function(t){t.preventDefault?t.preventDefault():t.returnValue=!1},p.getButton=function(t){return'dblclick'==t.type?0:'contextmenu'==t.type||m.isMac&&t.ctrlKey&&!t.altKey&&!t.shiftKey?2:t.preventDefault?t.button:{1:0,2:2,4:1}[t.button]},p.capture=function(t,r,n){function o(t){r&&r(t),n&&n(t),p.removeListener(document,'mousemove',r,!0),p.removeListener(document,'mouseup',o,!0),p.removeListener(document,'dragstart',o,!0)}return p.addListener(document,'mousemove',r,!0),p.addListener(document,'mouseup',o,!0),p.addListener(document,'dragstart',o,!0),o},p.addTouchMoveListener=function(t,r){var n,a;'ontouchmove'in t&&(p.addListener(t,'touchstart',function(r){var e=r.changedTouches[0];n=e.clientX,a=e.clientY}),p.addListener(t,'touchmove',function(o){var e=o.changedTouches[0];o.wheelX=-(e.clientX-n)/1,o.wheelY=-(e.clientY-a)/1,n=e.clientX,a=e.clientY,r(o)}))},p.addMouseWheelListener=function(t,r){'onmousewheel'in t?p.addListener(t,'mousewheel',function(t){void 0===t.wheelDeltaX?(t.wheelX=0,t.wheelY=-t.wheelDelta/8):(t.wheelX=-t.wheelDeltaX/8,t.wheelY=-t.wheelDeltaY/8),r(t)}):'onwheel'in t?p.addListener(t,'wheel',function(t){switch(t.deltaMode){case t.DOM_DELTA_PIXEL:t.wheelX=.35*t.deltaX||0,t.wheelY=.35*t.deltaY||0;break;case t.DOM_DELTA_LINE:case t.DOM_DELTA_PAGE:t.wheelX=5*(t.deltaX||0),t.wheelY=5*(t.deltaY||0);}r(t)}):p.addListener(t,'DOMMouseScroll',function(t){t.axis&&t.axis==t.HORIZONTAL_AXIS?(t.wheelX=5*(t.detail||0),t.wheelY=0):(t.wheelX=0,t.wheelY=5*(t.detail||0)),r(t)})},p.addMultiMouseDownListener=function(t,o,n,i){function h(t){if(0===p.getButton(t)?1>=1)&&(r+=r);return t};var t=/^\s\s*/,r=/\s\s*$/;e.stringTrimLeft=function(n){return n.replace(t,'')},e.stringTrimRight=function(t){return t.replace(r,'')},e.copyObject=function(r){var e={};for(var t in r)e[t]=r[t];return e},e.copyArray=function(r){for(var e=[],t=0,n=r.length;tU.isChrome,d=U.isIE;e.TextInput=function(i,G){function _(n){if(!p){if(p=!0,v)e=0,t=n?0:W.value.length-1;else var e=4,t=5;try{W.setSelectionRange(e,t)}catch(t){}p=!1}}function F(){p||(W.value=n,U.isWebKit&&A.schedule())}function I(){clearTimeout(L),L=setTimeout(function(){H&&(W.style.cssText=H,H=''),null==G.renderer.$keepTextAreaAtCursor&&(G.renderer.$keepTextAreaAtCursor=!0,G.renderer.$moveTextAreaToCursor())},0)}var W=o.createElement('textarea');W.className=U.isIOS?'ace_text-input ace_text-input-ios':'ace_text-input',U.isTouchPad&&W.setAttribute('x-palm-disable-auto-cap',!0),W.setAttribute('wrap','off'),W.setAttribute('autocorrect','off'),W.setAttribute('autocapitalize','off'),W.setAttribute('spellcheck',!1),W.style.opacity='0',i.insertBefore(W,i.firstChild);var n='\n aaaa a\n',u=!1,h=!1,m=!1,p=!1,H='',e=!0;try{var g=document.activeElement===W}catch(t){}P.addListener(W,'blur',function(t){G.onBlur(t),g=!1}),P.addListener(W,'focus',function(t){g=!0,G.onFocus(t),_()}),this.focus=function(){return H?W.focus():void(W.style.position='fixed',W.focus())},this.blur=function(){W.blur()},this.isFocused=function(){return g};var E=r.delayedCall(function(){g&&_(e)}),A=r.delayedCall(function(){p||(W.value=n,g&&_())});U.isWebKit||G.addEventListener('changeSelection',function(){G.selection.isEmpty()!=e&&(e=!e,E.schedule())}),F(),g&&G.onFocus();var v=null;this.setInputHandler=function(t){v=t},this.getInputHandler=function(){return v};var V=!1,S=function(t){4===W.selectionStart&&5===W.selectionEnd||(v&&(t=v(t),v=null),m?(_(),t&&G.onPaste(t),m=!1):t==n.substr(0)&&4===W.selectionStart?V?G.execCommand('del',{source:'ace'}):G.execCommand('backspace',{source:'ace'}):u||(t.substring(0,9)==n&&t.length>n.length?t=t.substr(9):t.substr(0,4)==n.substr(0,4)?t=t.substr(4,t.length-n.length+1):t.charAt(t.length-1)==n.charAt(0)&&(t=t.slice(0,-1)),t==n.charAt(0)||t.charAt(t.length-1)==n.charAt(0)&&(t=t.slice(0,-1)),t&&G.onTextInput(t)),u&&(u=!1),V&&(V=!1))},R=function(){if(!p){var e=W.value;S(e),F()}},T=function(r,a,t){var e=r.clipboardData||window.clipboardData;if(e&&!l){var i=d||t?'Text':'text/plain';try{return a?!1!==e.setData(i,a):e.getData(i)}catch(r){if(!t)return T(r,a,!0)}}},y=function(t,e){var n=G.getCopyText();return n?void(T(t,n)?(U.isIOS&&(h=e,W.value='\n aa'+n+'a 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e=G.selection.getRange();G.insert(p.lastValue),G.session.markUndoGroup(),p.range=G.selection.getRange(),G.selection.setRange(e),G.selection.clearSelection()}}},x=function(t){if(G.onCompositionEnd&&!G.$readOnly){var n=p;p=!1;var a=setTimeout(function(){a=null;var t=W.value.replace(/\x01/g,'');p||(t==n.lastValue?F():!n.lastValue&&t&&(F(),S(t)))});v=function(t){return a&&clearTimeout(a),(t=t.replace(/\x01/g,''))==n.lastValue?'':(n.lastValue&&a&&G.undo(),t)},G.onCompositionEnd(),G.removeListener('mousedown',x),'compositionend'==t.type&&n.range&&G.selection.setRange(n.range),(U.isChrome&&53<=U.isChrome||U.isWebKit&&603<=U.isWebKit)&&R()}},D=r.delayedCall(w,50),L;P.addListener(W,'compositionstart',function(){p||!G.onCompositionStart||G.$readOnly||((p={}).canUndo=G.session.$undoManager,G.onCompositionStart(),setTimeout(w,0),G.on('mousedown',x),p.canUndo&&!G.selection.isEmpty()&&(G.insert(''),G.session.markUndoGroup(),G.selection.clearSelection()),G.session.markUndoGroup())}),U.isGecko?P.addListener(W,'text',function(){D.schedule()}):(P.addListener(W,'keyup',function(){D.schedule()}),P.addListener(W,'keydown',function(){D.schedule()})),P.addListener(W,'compositionend',x),this.getElement=function(){return W},this.setReadOnly=function(t){W.readOnly=t},this.onContextMenu=function(n){V=!0,_(G.selection.isEmpty()),G._emit('nativecontextmenu',{target:G,domEvent:n}),this.moveToMouse(n,!0)},this.moveToMouse=function(t,e){H||(H=W.style.cssText),W.style.cssText=(e?'z-index:100000;':'')+'height:'+W.style.height+';'+(U.isIE?'opacity:0.1;':'');var n=G.container.getBoundingClientRect(),r=o.computedStyle(G.container),a=n.top+(parseInt(r.borderTopWidth)||0),i=n.left+(parseInt(n.borderLeftWidth)||0),s=n.bottom-a-W.clientHeight-2,l=function(t){W.style.left=t.clientX-i-2+'px',W.style.top=b(t.clientY-a-2,s)+'px'};l(t),'mousedown'==t.type&&(G.renderer.$keepTextAreaAtCursor&&(G.renderer.$keepTextAreaAtCursor=null),clearTimeout(L),U.isWin&&P.capture(G.container,l,I))},this.onContextMenuClose=I;var B=function(t){G.textInput.onContextMenu(t),I()};if(P.addListener(W,'mouseup',B),P.addListener(W,'mousedown',function(t){t.preventDefault(),I()}),P.addListener(G.renderer.scroller,'contextmenu',B),P.addListener(W,'contextmenu',B),U.isIOS){var M=null,N=!1;i.addEventListener('keydown',function(){M&&clearTimeout(M),N=!0}),i.addEventListener('keyup',function(){M=setTimeout(function(){N=!1},100)});var $=function(){if(document.activeElement===W&&!N){if(h)return setTimeout(function(){h=!1},100);var e=W.selectionStart,t=W.selectionEnd;(W.setSelectionRange(4,5),e==t)?0===e?G.onCommandKey(null,0,s.up):1===e?G.onCommandKey(null,0,s.home):2===e?G.onCommandKey(null,a.option,s.left):4===e?G.onCommandKey(null,0,s.left):5===e?G.onCommandKey(null,0,s.right):7===e?G.onCommandKey(null,a.option,s.right):8===e?G.onCommandKey(null,0,s.end):9===e?G.onCommandKey(null,0,s.down):void 0:(6===t?G.onCommandKey(null,a.shift,s.right):7===t?G.onCommandKey(null,a.shift|a.option,s.right):8===t?G.onCommandKey(null,a.shift,s.end):9===t?G.onCommandKey(null,a.shift,s.down):void 0,0===e?G.onCommandKey(null,a.shift,s.up):1===e?G.onCommandKey(null,a.shift,s.home):2===e?G.onCommandKey(null,a.shift|a.option,s.left):3===e?G.onCommandKey(null,a.shift,s.left):void 0)}};document.addEventListener('selectionchange',$),G.on('destroy',function(){document.removeEventListener('selectionchange',$)})}}}),ace.define('ace/keyboard/textinput',['require','exports','module','ace/lib/event','ace/lib/useragent','ace/lib/dom','ace/lib/lang','ace/keyboard/textinput_ios'],function(n,e){'use strict';var P=n('../lib/event'),O=n('../lib/useragent'),o=n('../lib/dom'),r=n('../lib/lang'),s=18>O.isChrome,d=O.isIE,i=n('./textinput_ios').TextInput;e.TextInput=function(l,U){function A(n){if(!h){if(h=!0,E)e=0,t=n?0:G.value.length-1;else var e=n?2:1,t=2;try{G.setSelectionRange(e,t)}catch(t){}h=!1}}function v(){h||(G.value=n,O.isWebKit&&C.schedule())}function M(){clearTimeout(I),I=setTimeout(function(){k&&(G.style.cssText=k,k=''),null==U.renderer.$keepTextAreaAtCursor&&(U.renderer.$keepTextAreaAtCursor=!0,U.renderer.$moveTextAreaToCursor())},0)}if(O.isIOS)return i.call(this,l,U);var G=o.createElement('textarea');G.className='ace_text-input',G.setAttribute('wrap','off'),G.setAttribute('autocorrect','off'),G.setAttribute('autocapitalize','off'),G.setAttribute('spellcheck',!1),G.style.opacity='0',l.insertBefore(G,l.firstChild);var n='\u2028\u2028',c=!1,u=!1,h=!1,k='',e=!0;try{var p=document.activeElement===G}catch(t){}P.addListener(G,'blur',function(t){U.onBlur(t),p=!1}),P.addListener(G,'focus',function(t){p=!0,U.onFocus(t),A()}),this.focus=function(){if(k)return G.focus();var t=G.style.top;G.style.position='fixed',G.style.top='0px',G.focus(),setTimeout(function(){G.style.position='','0px'==G.style.top&&(G.style.top=t)},0)},this.blur=function(){G.blur()},this.isFocused=function(){return p};var g=r.delayedCall(function(){p&&A(e)}),C=r.delayedCall(function(){h||(G.value=n,p&&A())});O.isWebKit||U.addEventListener('changeSelection',function(){U.selection.isEmpty()!=e&&(e=!e,g.schedule())}),v(),p&&U.onFocus();var E=null;this.setInputHandler=function(t){E=t},this.getInputHandler=function(){return E};var _=!1,F=function(t){E&&(t=E(t),E=null),u?(A(),t&&U.onPaste(t),u=!1):t==n.charAt(0)?_?U.execCommand('del',{source:'ace'}):U.execCommand('backspace',{source:'ace'}):(t.substring(0,2)==n?t=t.substr(2):t.charAt(0)==n.charAt(0)?t=t.substr(1):t.charAt(t.length-1)==n.charAt(0)&&(t=t.slice(0,-1)),t.charAt(t.length-1)==n.charAt(0)&&(t=t.slice(0,-1)),t&&U.onTextInput(t)),_&&(_=!1)},W=function(){if(!h){var e=G.value;F(e),v()}},S=function(r,l,t){var e=r.clipboardData||window.clipboardData;if(e&&!s){var i=d||t?'Text':'text/plain';try{return l?!1!==e.setData(i,l):e.getData(i)}catch(r){if(!t)return S(r,l,!0)}}},R=function(t,e){var n=U.getCopyText();return n?void(S(t,n)?(e?U.onCut():U.onCopy(),P.preventDefault(t)):(c=!0,G.value=n,G.select(),setTimeout(function(){c=!1,v(),A(),e?U.onCut():U.onCopy()}))):P.preventDefault(t)},T=function(t){R(t,!0)},y=function(t){R(t,!1)},w=function(t){var e=S(t);'string'==typeof e?(e&&U.onPaste(e,t),O.isIE&&setTimeout(A),P.preventDefault(t)):(G.value='',u=!0)};P.addCommandKeyListener(G,U.onCommandKey.bind(U)),P.addListener(G,'select',function(){c?c=!1:function(t){return 0===t.selectionStart&&t.selectionEnd===t.value.length}(G)?(U.selectAll(),A()):E&&A(U.selection.isEmpty())}),P.addListener(G,'input',W),P.addListener(G,'cut',T),P.addListener(G,'copy',y),P.addListener(G,'paste',w),'oncut'in G&&'oncopy'in G&&'onpaste'in G||P.addListener(l,'keydown',function(t){if((!O.isMac||t.metaKey)&&t.ctrlKey)switch(t.keyCode){case 67:y(t);break;case 86:w(t);break;case 88:T(t);}});var B=function(){if(h&&U.onCompositionUpdate&&!U.$readOnly){var t=G.value.replace(/\u2028/g,'');if(h.lastValue!==t&&(U.onCompositionUpdate(t),h.lastValue&&U.undo(),h.canUndo&&(h.lastValue=t),h.lastValue)){var e=U.selection.getRange();U.insert(h.lastValue),U.session.markUndoGroup(),h.range=U.selection.getRange(),U.selection.setRange(e),U.selection.clearSelection()}}},D=function(t){if(U.onCompositionEnd&&!U.$readOnly){var n=h;h=!1;var a=setTimeout(function(){a=null;var t=G.value.replace(/\u2028/g,'');h||(t==n.lastValue?v():!n.lastValue&&t&&(v(),F(t)))});E=function(t){return a&&clearTimeout(a),(t=t.replace(/\u2028/g,''))==n.lastValue?'':(n.lastValue&&a&&U.undo(),t)},U.onCompositionEnd(),U.removeListener('mousedown',D),'compositionend'==t.type&&n.range&&U.selection.setRange(n.range),(O.isChrome&&53<=O.isChrome||O.isWebKit&&603<=O.isWebKit)&&W()}},L=r.delayedCall(B,50),I;P.addListener(G,'compositionstart',function(){h||!U.onCompositionStart||U.$readOnly||((h={}).canUndo=U.session.$undoManager,U.onCompositionStart(),setTimeout(B,0),U.on('mousedown',D),h.canUndo&&!U.selection.isEmpty()&&(U.insert(''),U.session.markUndoGroup(),U.selection.clearSelection()),U.session.markUndoGroup())}),O.isGecko?P.addListener(G,'text',function(){L.schedule()}):(P.addListener(G,'keyup',function(){L.schedule()}),P.addListener(G,'keydown',function(){L.schedule()})),P.addListener(G,'compositionend',D),this.getElement=function(){return G},this.setReadOnly=function(t){G.readOnly=t},this.onContextMenu=function(n){_=!0,A(U.selection.isEmpty()),U._emit('nativecontextmenu',{target:U,domEvent:n}),this.moveToMouse(n,!0)},this.moveToMouse=function(t,e){k||(k=G.style.cssText),G.style.cssText=(e?'z-index:100000;':'')+'height:'+G.style.height+';'+(O.isIE?'opacity:0.1;':'');var n=U.container.getBoundingClientRect(),r=o.computedStyle(U.container),a=n.top+(parseInt(r.borderTopWidth)||0),i=n.left+(parseInt(n.borderLeftWidth)||0),s=n.bottom-a-G.clientHeight-2,l=function(t){G.style.left=t.clientX-i-2+'px',G.style.top=b(t.clientY-a-2,s)+'px'};l(t),'mousedown'==t.type&&(U.renderer.$keepTextAreaAtCursor&&(U.renderer.$keepTextAreaAtCursor=null),clearTimeout(I),O.isWin&&P.capture(U.container,l,M))},this.onContextMenuClose=M;var x=function(t){U.textInput.onContextMenu(t),M()};P.addListener(G,'mouseup',x),P.addListener(G,'mousedown',function(t){t.preventDefault(),M()}),P.addListener(U.renderer.scroller,'contextmenu',x),P.addListener(G,'contextmenu',x)}}),ace.define('ace/mouse/default_handlers',['require','exports','module','ace/lib/dom','ace/lib/event','ace/lib/useragent'],function(n,e){'use strict';function o(n){n.$clickSelection=null;var e=n.editor;e.setDefaultHandler('mousedown',this.onMouseDown.bind(n)),e.setDefaultHandler('dblclick',this.onDoubleClick.bind(n)),e.setDefaultHandler('tripleclick',this.onTripleClick.bind(n)),e.setDefaultHandler('quadclick',this.onQuadClick.bind(n)),e.setDefaultHandler('mousewheel',this.onMouseWheel.bind(n)),e.setDefaultHandler('touchmove',this.onTouchMove.bind(n)),['select','startSelect','selectEnd','selectAllEnd','selectByWordsEnd','selectByLinesEnd','dragWait','dragWaitEnd','focusWait'].forEach(function(e){n[e]=this[e]},this),n.selectByLines=this.extendSelectionBy.bind(n,'getLineRange'),n.selectByWords=this.extendSelectionBy.bind(n,'getWordRange')}function r(r,e){if(r.start.row==r.end.row)var t=2*e.column-r.start.column-r.end.column;else if(r.start.row!=r.end.row-1||r.start.column||r.end.column)t=2*e.row-r.start.row-r.end.row;else var t=e.column-4;return 0>t?{cursor:r.start,anchor:r.end}:{cursor:r.end,anchor:r.start}}n('../lib/dom'),n('../lib/event');var t=n('../lib/useragent');(function(){this.onMouseDown=function(a){var e=a.inSelection(),i=a.getDocumentPosition();this.mousedownEvent=a;var n=this.editor,o=a.getButton();if(0!==o){var r=n.getSelectionRange().isEmpty();return n.$blockScrolling++,(r||1==o)&&n.selection.moveToPosition(i),n.$blockScrolling--,void(2==o&&(n.textInput.onContextMenu(a.domEvent),t.isMozilla||a.preventDefault()))}return this.mousedownEvent.time=Date.now(),!e||n.isFocused()||(n.focus(),!this.$focusTimout||this.$clickSelection||n.inMultiSelectMode)?(this.captureMouse(a),this.startSelect(i,1=s)o=this.$clickSelection.end,i.end.row==n.row&&i.end.column==n.column||(n=i.start);else if(1==s&&0<=t)o=this.$clickSelection.start,i.start.row==n.row&&i.start.column==n.column||(n=i.end);else if(-1==t&&1==s)n=i.end,o=i.start;else{var a=r(this.$clickSelection,n);n=a.cursor,o=a.anchor}e.selection.setSelectionAnchor(o.row,o.column)}e.selection.selectToPosition(n),e.$blockScrolling--,e.renderer.scrollCursorIntoView()},this.selectEnd=this.selectAllEnd=this.selectByWordsEnd=this.selectByLinesEnd=function(){this.$clickSelection=null,this.editor.unsetStyle('ace_selecting'),this.editor.renderer.scroller.releaseCapture&&this.editor.renderer.scroller.releaseCapture()},this.focusWait=function(){var s=(r=this.mousedownEvent.x,e=this.mousedownEvent.y,t=this.x,n=this.y,a(p(t-r,2)+p(n-e,2))),o=Date.now(),r,e,t,n;(0this.$focusTimout)&&this.startSelect(this.mousedownEvent.getDocumentPosition())},this.onDoubleClick=function(r){var e=r.getDocumentPosition(),t=this.editor,n=t.session.getBracketRange(e);n?(n.isEmpty()&&(n.start.column--,n.end.column++),this.setState('select')):(n=t.selection.getWordRange(e.row,e.column),this.setState('selectByWords')),this.$clickSelection=n,this.select()},this.onTripleClick=function(r){var e=r.getDocumentPosition(),t=this.editor;this.setState('selectByLines');var n=t.getSelectionRange();n.isMultiLine()&&n.contains(e.row,e.column)?(this.$clickSelection=t.selection.getLineRange(n.start.row),this.$clickSelection.end=t.selection.getLineRange(n.end.row).end):this.$clickSelection=t.selection.getLineRange(e.row),this.select()},this.onQuadClick=function(){var e=this.editor;e.selectAll(),this.$clickSelection=e.getSelectionRange(),this.setState('selectAll')},this.onMouseWheel=function(r){if(!r.getAccelKey()){r.getShiftKey()&&r.wheelY&&!r.wheelX&&(r.wheelX=r.wheelY,r.wheelY=0);var e=r.domEvent.timeStamp,t=e-(this.$lastScrollTime||0),n=this.editor;return n.renderer.isScrollableBy(r.wheelX*r.speed,r.wheelY*r.speed)||200>t?(this.$lastScrollTime=e,n.renderer.scrollBy(r.wheelX*r.speed,r.wheelY*r.speed),r.stop()):void 0}},this.onTouchMove=function(r){var e=r.domEvent.timeStamp,t=e-(this.$lastScrollTime||0),n=this.editor;if(n.renderer.isScrollableBy(r.wheelX*r.speed,r.wheelY*r.speed)||200>t)return this.$lastScrollTime=e,n.renderer.scrollBy(r.wheelX*r.speed,r.wheelY*r.speed),r.stop()}}).call(o.prototype),e.DefaultHandlers=o}),ace.define('ace/tooltip',['require','exports','module','ace/lib/oop','ace/lib/dom'],function(n,e){'use strict';function o(t){this.isOpen=!1,this.$element=null,this.$parentNode=t}n('./lib/oop');var t=n('./lib/dom');(function(){this.$init=function(){return this.$element=t.createElement('div'),this.$element.className='ace_tooltip',this.$element.style.display='none',this.$parentNode.appendChild(this.$element),this.$element},this.getElement=function(){return this.$element||this.$init()},this.setText=function(n){t.setInnerText(this.getElement(),n)},this.setHtml=function(t){this.getElement().innerHTML=t},this.setPosition=function(n,e){this.getElement().style.left=n+'px',this.getElement().style.top=e+'px'},this.setClassName=function(n){t.addCssClass(this.getElement(),n)},this.show=function(r,e,t){null!=r&&this.setText(r),null!=e&&null!=t&&this.setPosition(e,t),this.isOpen||(this.getElement().style.display='block',this.isOpen=!0)},this.hide=function(){this.isOpen&&(this.getElement().style.display='none',this.isOpen=!1)},this.getHeight=function(){return this.getElement().offsetHeight},this.getWidth=function(){return this.getElement().offsetWidth},this.destroy=function(){this.isOpen=!1,this.$element&&this.$element.parentNode&&this.$element.parentNode.removeChild(this.$element)}}).call(o.prototype),e.Tooltip=o}),ace.define('ace/mouse/default_gutter_handler',['require','exports','module','ace/lib/dom','ace/lib/oop','ace/lib/event','ace/tooltip'],function(n,e){'use strict';function a(t){l.call(this,t)}var d=n('../lib/dom'),t=n('../lib/oop'),i=n('../lib/event'),l=n('../tooltip').Tooltip;t.inherits(a,l),function(){this.setPosition=function(a,e){var t=window.innerWidth||document.documentElement.clientWidth,n=window.innerHeight||document.documentElement.clientHeight,i=this.getWidth(),o=this.getHeight();e+=15,(a+=15)+i>t&&(a-=a+i-t),e+o>n&&(e-=20+o),l.prototype.setPosition.call(this,a,e)}}.call(a.prototype),e.GutterHandler=function(p){function u(){c&&(c=clearTimeout(c)),n&&(l.hide(),n=null,e._signal('hideGutterTooltip',l),e.removeEventListener('mousewheel',u))}function h(t){l.setPosition(t.x,t.y)}var e=p.editor,s=e.renderer.$gutterLayer,l=new a(e.container),c,g,n;p.editor.setDefaultHandler('guttermousedown',function(r){if(e.isFocused()&&0==r.getButton()&&'foldWidgets'!=s.getRegion(r)){var t=r.getDocumentPosition().row,n=e.session.selection;if(r.getShiftKey())n.selectTo(t,0);else{if(2==r.domEvent.detail)return e.selectAll(),r.preventDefault();p.$clickSelection=e.selection.getLineRange(t)}return p.setState('selectByLines'),p.captureMouse(r),r.preventDefault()}}),p.editor.setDefaultHandler('guttermousemove',function(t){var r=t.domEvent.target||t.domEvent.srcElement;return d.hasCssClass(r,'ace_fold-widget')?u():void(n&&p.$tooltipFollowsMouse&&h(t),g=t,c||(c=setTimeout(function(){c=null,g&&!p.isMousePressed?function(){var o=g.getDocumentPosition().row,t=s.$annotations[o];if(!t)return u();if(o==e.session.getLength()){var c=e.renderer.pixelToScreenCoordinates(0,g.y).row,r=g.$pos;if(c>e.session.documentToScreenRow(r.row,r.column))return u()}if(n!=t)if(n=t.text.join('
                      '),l.setHtml(n),l.show(),e._signal('showGutterTooltip',l),e.on('mousewheel',u),p.$tooltipFollowsMouse)h(g);else{var a=g.domEvent.target.getBoundingClientRect(),d=l.getElement().style;d.left=a.right+'px',d.top=a.bottom+'px'}}():u()},50)))}),i.addListener(e.renderer.$gutter,'mouseout',function(){g=null,n&&!c&&(c=setTimeout(function(){c=null,u()},50))}),e.on('changeSession',u)}}),ace.define('ace/mouse/mouse_event',['require','exports','module','ace/lib/event','ace/lib/useragent'],function(n,e){'use strict';var t=n('../lib/event'),a=n('../lib/useragent'),o=e.MouseEvent=function(n,e){this.domEvent=n,this.editor=e,this.x=this.clientX=n.clientX,this.y=this.clientY=n.clientY,this.$pos=null,this.$inSelection=null,this.propagationStopped=!1,this.defaultPrevented=!1};(function(){this.stopPropagation=function(){t.stopPropagation(this.domEvent),this.propagationStopped=!0},this.preventDefault=function(){t.preventDefault(this.domEvent),this.defaultPrevented=!0},this.stop=function(){this.stopPropagation(),this.preventDefault()},this.getDocumentPosition=function(){return this.$pos?this.$pos:(this.$pos=this.editor.renderer.screenToTextCoordinates(this.clientX,this.clientY),this.$pos)},this.inSelection=function(){if(null!==this.$inSelection)return this.$inSelection;var n=this.editor.getSelectionRange();if(n.isEmpty())this.$inSelection=!1;else{var e=this.getDocumentPosition();this.$inSelection=n.contains(e.row,e.column)}return this.$inSelection},this.getButton=function(){return t.getButton(this.domEvent)},this.getShiftKey=function(){return this.domEvent.shiftKey},this.getAccelKey=a.isMac?function(){return this.domEvent.metaKey}:function(){return this.domEvent.ctrlKey}}).call(o.prototype)}),ace.define('ace/mouse/dragdrop_handler',['require','exports','module','ace/lib/dom','ace/lib/event','ace/lib/useragent'],function(n,e){'use strict';function c(r){function b(){var t=p;(function(t,e){var a=Date.now(),i=!e||t.row!=e.row,o=!e||t.column!=e.column;!E||i||o?(D.$blockScrolling+=1,D.moveCursorToPosition(t),D.$blockScrolling-=1,E=a,O={x:F,y:I}):u(O.x,O.y,F,I)>m?E=null:a-E>=s&&(D.renderer.scrollCursorIntoView(),E=null)})(p=D.renderer.screenToTextCoordinates(F,I),t),function(t,e){var s=Date.now(),i=D.renderer.layerConfig.lineHeight,o=D.renderer.layerConfig.characterWidth,r=D.renderer.scroller.getBoundingClientRect(),a={x:{left:F-r.left,right:r.right-F},y:{top:I-r.top,bottom:r.bottom-I}},l=b(a.x.left,a.x.right),d=b(a.y.top,a.y.bottom),c={row:t.row,column:t.column};2>=l/o&&(c.column+=a.x.left=d/i&&(c.row+=a.y.top=_&&D.renderer.scrollCursorIntoView(c):P=s:P=null}(p,t)}function S(){l=D.selection.toOrientedRange(),o=D.session.addMarker(l,'ace_selection',D.getSelectionStyle()),D.clearSelection(),D.isFocused()&&D.renderer.$cursorLayer.setBlinking(!1),clearInterval(e),b(),e=setInterval(b,20),n=0,M.addListener(document,'mousemove',y)}function R(){clearInterval(e),D.session.removeMarker(o),o=null,D.$blockScrolling+=1,D.selection.fromOrientedRange(l),D.$blockScrolling-=1,D.isFocused()&&!g&&D.renderer.$cursorLayer.setBlinking(!D.getReadOnly()),l=null,p=null,n=0,P=null,E=null,M.removeListener(document,'mousemove',y)}function y(){null==i&&(i=setTimeout(function(){null!=i&&o&&R()},20))}function w(n){var e=n.types;return!e||Array.prototype.some.call(e,function(t){return'text/plain'==t||'Text'==t})}function B(r){var e=['copy','copymove','all','uninitialized'],t=L.isMac?r.altKey:r.ctrlKey,n='uninitialized';try{n=r.dataTransfer.effectAllowed.toLowerCase()}catch(t){}var a='none';return t&&0<=e.indexOf(n)?a='copy':0<=['move','copymove','linkmove','all','uninitialized'].indexOf(n)?a='move':0<=e.indexOf(n)&&(a='copy'),a}var D=r.editor,t=x.createElement('img');t.src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==',L.isOpera&&(t.style.cssText='width:1px;height:1px;position:fixed;top:0;left:0;z-index:2147483647;opacity:0;'),['dragWait','dragWaitEnd','startDrag','dragReadyEnd','onMouseDrag'].forEach(function(e){r[e]=this[e]},this),D.addEventListener('mousedown',this.onMouseDown.bind(r));var a=D.container,n=0,o,F,I,e,l,p,N,g,P,E,O;this.onDragStart=function(n){if(this.cancelDrag||!a.draggable){var e=this;return setTimeout(function(){e.startSelect(),e.captureMouse(n)},0),n.preventDefault()}l=D.getSelectionRange();var r=n.dataTransfer;r.effectAllowed=D.getReadOnly()?'copy':'copyMove',L.isOpera&&(D.container.appendChild(t),t.scrollTop=0),r.setDragImage&&r.setDragImage(t,0,0),L.isOpera&&D.container.removeChild(t),r.clearData(),r.setData('Text',D.session.getTextRange()),g=!0,this.setState('drag')},this.onDragEnd=function(t){if(a.draggable=!1,g=!1,this.setState(null),!D.getReadOnly()){var e=t.dataTransfer.dropEffect;N||'move'!=e||D.session.remove(D.getSelectionRange()),D.renderer.$cursorLayer.setBlinking(!0)}this.editor.unsetStyle('ace_dragging'),this.editor.renderer.setCursorStyle('')},this.onDragEnter=function(t){if(!D.getReadOnly()&&w(t.dataTransfer))return F=t.clientX,I=t.clientY,o||S(),n++,t.dataTransfer.dropEffect=N=B(t),M.preventDefault(t)},this.onDragOver=function(t){if(!D.getReadOnly()&&w(t.dataTransfer))return F=t.clientX,I=t.clientY,o||(S(),n++),null!==i&&(i=null),t.dataTransfer.dropEffect=N=B(t),M.preventDefault(t)},this.onDragLeave=function(t){if(0>=--n&&o)return R(),N=null,M.preventDefault(t)},this.onDrop=function(t){if(p){var e=t.dataTransfer;if(g)'move'===N?l=l.contains(p.row,p.column)?{start:p,end:p}:D.moveText(l,p):'copy'===N?l=D.moveText(l,p,!0):void 0;else{var n=e.getData('Text');l={start:p,end:D.session.insert(p,n)},D.focus(),N=null}return R(),M.preventDefault(t)}},M.addListener(a,'dragstart',this.onDragStart.bind(r)),M.addListener(a,'dragend',this.onDragEnd.bind(r)),M.addListener(a,'dragenter',this.onDragEnter.bind(r)),M.addListener(a,'dragover',this.onDragOver.bind(r)),M.addListener(a,'dragleave',this.onDragLeave.bind(r)),M.addListener(a,'drop',this.onDrop.bind(r));var i=null}function u(r,e,t,n){return a(p(t-r,2)+p(n-e,2))}var x=n('../lib/dom'),M=n('../lib/event'),L=n('../lib/useragent'),_=200,s=200,m=5;(function(){this.dragWait=function(){Date.now()-this.mousedownEvent.time>this.editor.getDragDelay()&&this.startDrag()},this.dragWaitEnd=function(){this.editor.container.draggable=!1,this.startSelect(this.mousedownEvent.getDocumentPosition()),this.selectEnd()},this.dragReadyEnd=function(){this.editor.renderer.$cursorLayer.setBlinking(!this.editor.getReadOnly()),this.editor.unsetStyle('ace_dragging'),this.editor.renderer.setCursorStyle(''),this.dragWaitEnd()},this.startDrag=function(){this.cancelDrag=!1;var n=this.editor;n.container.draggable=!0,n.renderer.$cursorLayer.setBlinking(!1),n.setStyle('ace_dragging');var e=L.isWin?'default':'move';n.renderer.setCursorStyle(e),this.setState('dragReady')},this.onMouseDrag=function(){var e=this.editor.container;L.isIE&&'dragReady'==this.state&&3 ['+this.end.row+'/'+this.end.column+']'},this.contains=function(n,e){return 0==this.compare(n,e)},this.compareRange=function(r){var e=r.end,n=r.start,a;return 1==(a=this.compare(e.row,e.column))?1==(a=this.compare(n.row,n.column))?2:0==a?1:0:-1==a?-2:-1==(a=this.compare(n.row,n.column))?-1:1==a?42:0},this.comparePoint=function(t){return this.compare(t.row,t.column)},this.containsRange=function(t){return 0==this.comparePoint(t.start)&&0==this.comparePoint(t.end)},this.intersects=function(n){var e=this.compareRange(n);return-1==e||0==e||1==e},this.isEnd=function(n,e){return this.end.row==n&&this.end.column==e},this.isStart=function(n,e){return this.start.row==n&&this.start.column==e},this.setStart=function(n,r){'object'==typeof n?(this.start.column=n.column,this.start.row=n.row):(this.start.row=n,this.start.column=r)},this.setEnd=function(n,r){'object'==typeof n?(this.end.column=n.column,this.end.row=n.row):(this.end.row=n,this.end.column=r)},this.inside=function(n,e){return 0==this.compare(n,e)&&!this.isEnd(n,e)&&!this.isStart(n,e)},this.insideStart=function(n,e){return 0==this.compare(n,e)&&!this.isEnd(n,e)},this.insideEnd=function(n,e){return 0==this.compare(n,e)&&!this.isStart(n,e)},this.compare=function(n,e){return this.isMultiLine()||n!==this.start.row?nthis.end.row?1:this.start.row===n?e>=this.start.column?0:-1:this.end.row===n?e<=this.end.column?0:1:0:ethis.end.column?1:0},this.compareStart=function(n,e){return this.start.row==n&&this.start.column==e?-1:this.compare(n,e)},this.compareEnd=function(n,e){return this.end.row==n&&this.end.column==e?1:this.compare(n,e)},this.compareInside=function(n,e){return this.end.row==n&&this.end.column==e?1:this.start.row==n&&this.start.column==e?-1:this.compare(n,e)},this.clipRows=function(r,i){if(this.end.row>i)var t={row:i+1,column:0};else this.end.rowi)var n={row:i+1,column:0};else this.start.rowe.row||n.row==e.row&&n.column>e.column},this.getRange=function(){var n=this.anchor,e=this.lead;return this.isEmpty()?r.fromPoints(e,e):this.isBackwards()?r.fromPoints(e,n):r.fromPoints(n,e)},this.clearSelection=function(){this.$isEmpty||(this.$isEmpty=!0,this._emit('changeSelection'))},this.selectAll=function(){var t=this.doc.getLength()-1;this.setSelectionAnchor(0,0),this.moveCursorTo(t,this.doc.getLine(t).length)},this.setRange=this.setSelectionRange=function(n,e){e?(this.setSelectionAnchor(n.end.row,n.end.column),this.selectTo(n.start.row,n.start.column)):(this.setSelectionAnchor(n.start.row,n.start.column),this.selectTo(n.end.row,n.end.column)),this.getRange().isEmpty()&&(this.$isEmpty=!0),this.$desiredColumn=null},this.$moveSelection=function(n){var e=this.lead;this.$isEmpty&&this.setSelectionAnchor(e.row,e.column),n.call(this)},this.selectTo=function(n,e){this.$moveSelection(function(){this.moveCursorTo(n,e)})},this.selectToPosition=function(t){this.$moveSelection(function(){this.moveCursorToPosition(t)})},this.moveTo=function(n,e){this.clearSelection(),this.moveCursorTo(n,e)},this.moveToPosition=function(t){this.clearSelection(),this.moveCursorToPosition(t)},this.selectUp=function(){this.$moveSelection(this.moveCursorUp)},this.selectDown=function(){this.$moveSelection(this.moveCursorDown)},this.selectRight=function(){this.$moveSelection(this.moveCursorRight)},this.selectLeft=function(){this.$moveSelection(this.moveCursorLeft)},this.selectLineStart=function(){this.$moveSelection(this.moveCursorLineStart)},this.selectLineEnd=function(){this.$moveSelection(this.moveCursorLineEnd)},this.selectFileEnd=function(){this.$moveSelection(this.moveCursorFileEnd)},this.selectFileStart=function(){this.$moveSelection(this.moveCursorFileStart)},this.selectWordRight=function(){this.$moveSelection(this.moveCursorWordRight)},this.selectWordLeft=function(){this.$moveSelection(this.moveCursorWordLeft)},this.getWordRange=function(r,e){if(void 0===e){var t=r||this.lead;r=t.row,e=t.column}return this.session.getWordRange(r,e)},this.selectWord=function(){this.setSelectionRange(this.getWordRange())},this.selectAWord=function(){var n=this.getCursor(),e=this.session.getAWordRange(n.row,n.column);this.setSelectionRange(e)},this.getLineRange=function(a,s){var t='number'==typeof a?a:this.lead.row,i=this.session.getFoldLine(t),o;return i?(t=i.start.row,o=i.end.row):o=t,!0===s?new r(t,0,o,this.session.getLine(o).length):new r(t,0,o+1,0)},this.selectLine=function(){this.setSelectionRange(this.getLineRange())},this.moveCursorUp=function(){this.moveCursorBy(-1,0)},this.moveCursorDown=function(){this.moveCursorBy(1,0)},this.wouldMoveIntoSoftTab=function(r,e,t){var n=r.column,a=r.column+e;return 0>t&&(n=r.column-e,a=r.column),this.session.isTabStop(r)&&this.doc.getLine(r.row).slice(n,a).split(' ').length-1==e},this.moveCursorLeft=function(){var r=this.lead.getPosition(),t;if(t=this.session.getFoldAt(r.row,r.column,-1))this.moveCursorTo(t.start.row,t.start.column);else if(0===r.column)0=t.length)return this.moveCursorTo(r,t.length),this.moveCursorRight(),void(r=t)return this.moveCursorTo(a,0),this.moveCursorLeft(),void(0e)for(a.lastIndex=0;(o=r[e])&&!a.test(o);)if(a.lastIndex=0,e++,n.test(o)){if(2b){var g=o.substring(b,v-p.length);h.type==l?h.value+=g:(h.type&&a.push(h),h={type:l,value:g})}for(var T=0;T_){for(u>2*o.length&&this.reportError('infinite loop with in ace tokenizer',{startState:y,line:o});bthis.$tokenIndex;){if(this.$row-=1,0>this.$row)return this.$row=0,null;this.$rowTokens=this.$session.getTokens(this.$row),this.$tokenIndex=this.$rowTokens.length-1}return this.$rowTokens[this.$tokenIndex]},this.stepForward=function(){var t;for(this.$tokenIndex+=1;this.$tokenIndex>=this.$rowTokens.length;){if(this.$row+=1,t||(t=this.$session.getLength()),this.$row>=t)return this.$row=t-1,null;this.$rowTokens=this.$session.getTokens(this.$row),this.$tokenIndex=0}return this.$rowTokens[this.$tokenIndex]},this.getCurrentToken=function(){return this.$rowTokens[this.$tokenIndex]},this.getCurrentTokenRow=function(){return this.$row},this.getCurrentTokenColumn=function(){var r=this.$rowTokens,e=this.$tokenIndex,t=r[e].start;if(void 0!==t)return t;for(t=0;0a.length&&(C=a.length):(tthis.row)){var t=function(d,t,n){var c='insert'==d.action,o=(c?1:-1)*(d.end.row-d.start.row),r=(c?1:-1)*(d.end.column-d.start.column),s=d.start,a=c?s:d.end;return e(t,s,n)?{row:t.row,column:t.column}:e(a,t,!n)?{row:t.row+o,column:t.column+(t.row==a.row?r:0)}:{row:s.row,column:s.column}}(r,{row:this.row,column:this.column},this.$insertRight);this.setPosition(t.row,t.column,!0)}},this.setPosition=function(r,a,s){var n;if(n=s?{row:r,column:a}:this.$clipPositionToDocument(r,a),this.row!=n.row||this.column!=n.column){var l={row:this.row,column:this.column};this.row=n.row,this.column=n.column,this._signal('change',{old:l,value:n})}},this.detach=function(){this.document.removeEventListener('change',this.$onChange)},this.attach=function(t){this.document=t||this.document,this.document.on('change',this.$onChange)},this.$clipPositionToDocument=function(r,e){var t={};return r>=this.document.getLength()?(t.row=S(0,this.document.getLength()-1),t.column=this.document.getLine(t.row).length):0>r?(t.row=0,t.column=0):(t.row=r,t.column=b(this.document.getLine(t.row).length,S(0,e))),0>e&&(t.column=0),t}}).call(o.prototype)}),ace.define('ace/document',['require','exports','module','ace/lib/oop','ace/apply_delta','ace/lib/event_emitter','ace/range','ace/anchor'],function(n,e){'use strict';var t=n('./lib/oop'),i=n('./apply_delta').applyDelta,o=n('./lib/event_emitter').EventEmitter,d=n('./range').Range,r=n('./anchor').Anchor,a=function(t){this.$lines=[''],0===t.length?this.$lines=['']:Array.isArray(t)?this.insertMergedLines({row:0,column:0},t):this.insert({row:0,column:0},t)};(function(){t.implement(this,o),this.setValue=function(n){var e=this.getLength()-1;this.remove(new d(0,0,e,this.getLine(e).length)),this.insert({row:0,column:0},n)},this.getValue=function(){return this.getAllLines().join(this.getNewLineCharacter())},this.createAnchor=function(n,e){return new r(this,n,e)},this.$split=0==='aaa'.split(/a/).length?function(t){return t.replace(/\r\n|\r/g,'\n').split('\n')}:function(t){return t.split(/\r\n|\r|\n/)},this.$detectNewLine=function(n){var e=n.match(/^.*?(\r\n|\r|\n)/m);this.$autoNewLine=e?e[1]:'\n',this._signal('changeNewLineMode')},this.getNewLineCharacter=function(){switch(this.$newLineMode){case'windows':return'\r\n';case'unix':return'\n';default:return this.$autoNewLine||'\n';}},this.$autoNewLine='',this.$newLineMode='auto',this.setNewLineMode=function(t){this.$newLineMode!==t&&(this.$newLineMode=t,this._signal('changeNewLineMode'))},this.getNewLineMode=function(){return this.$newLineMode},this.isNewLine=function(t){return'\r\n'==t||'\r'==t||'\n'==t},this.getLine=function(t){return this.$lines[t]||''},this.getLines=function(n,e){return this.$lines.slice(n,e+1)},this.getAllLines=function(){return this.getLines(0,this.getLength())},this.getLength=function(){return this.$lines.length},this.getTextRange=function(t){return this.getLinesForRange(t).join(this.getNewLineCharacter())},this.getLinesForRange=function(r){var e;if(r.start.row===r.end.row)e=[this.getLine(r.start.row).substring(r.start.column,r.end.column)];else{(e=this.getLines(r.start.row,r.end.row))[0]=(e[0]||'').substring(r.start.column);var t=e.length-1;r.end.row-r.start.row==t&&(e[t]=e[t].substring(0,r.end.column))}return e},this.insertLines=function(n,e){return console.warn('Use of document.insertLines is deprecated. Use the insertFullLines method instead.'),this.insertFullLines(n,e)},this.removeLines=function(n,e){return console.warn('Use of document.removeLines is deprecated. Use the removeFullLines method instead.'),this.removeFullLines(n,e)},this.insertNewLine=function(t){return console.warn('Use of document.insertNewLine is deprecated. Use insertMergedLines(position, [\'\', \'\']) instead.'),this.insertMergedLines(t,['',''])},this.insert=function(n,e){return 1>=this.getLength()&&this.$detectNewLine(e),this.insertMergedLines(n,this.$split(e))},this.insertInLine=function(r,e){var t=this.clippedPos(r.row,r.column),a=this.pos(r.row,r.column+e.length);return this.applyDelta({start:t,end:a,action:'insert',lines:[e]},!0),this.clonePos(a)},this.clippedPos=function(r,a){var t=this.getLength();void 0===r?r=t:0>r?r=0:r>=t&&(r=t-1,a=void 0);var n=this.getLine(r);return void 0==a&&(a=n.length),{row:r,column:a=b(S(a,0),n.length)}},this.clonePos=function(t){return{row:t.row,column:t.column}},this.pos=function(n,r){return{row:n,column:r}},this.$clipPosition=function(n){var e=this.getLength();return n.row>=e?(n.row=S(0,e-1),n.column=this.getLine(e-1).length):(n.row=S(0,n.row),n.column=b(S(n.column,0),this.getLine(n.row).length)),n},this.insertFullLines=function(r,a){var t=0;(r=b(S(r,0),this.getLength()))=r.lines.length&&!r.lines[0]:!d.comparePoints(r.start,r.end))||(t&&2e4n){d.lines=a,d.start.row=i+r,d.start.column=o;break}a.push(''),this.applyDelta({start:this.pos(i+r,o),end:this.pos(i+s,o=0),action:d.action,lines:a},!0)}},this.revertDelta=function(t){this.applyDelta({start:this.clonePos(t.start),end:this.clonePos(t.end),action:'insert'==t.action?'remove':'insert',lines:t.lines.slice()})},this.indexToPosition=function(a,e){for(var t=this.$lines||this.getAllLines(),n=this.getNewLineCharacter().length,i=e||0,s=t.length;i(a-=t[i].length+n))return{row:i,column:a+t[i].length+n};return{row:s-1,column:t[s-1].length}},this.positionToIndex=function(a,e){for(var t=this.$lines||this.getAllLines(),n=this.getNewLineCharacter().length,i=0,o=b(a.row,t.length),r=e||0;rr+1&&(this.currentLine=r+1)),this.lines[r]=n.tokens}}).call(o.prototype),e.BackgroundTokenizer=o}),ace.define('ace/search_highlight',['require','exports','module','ace/lib/lang','ace/lib/oop','ace/range'],function(n,e){'use strict';var a=n('./lib/lang'),t=(n('./lib/oop'),n('./range').Range),o=function(r,e,t){this.setRegexp(r),this.clazz=e,this.type=t||'text'};(function(){this.MAX_RANGES=500,this.setRegexp=function(t){this.regExp+''!=t+''&&(this.regExp=t,this.cache=[])},this.update=function(o,e,i,n){if(this.regExp)for(var r=n.firstRow,s=n.lastRow,d=r,l;d<=s;d++){l=this.cache[d],null==l&&((l=a.getMatchOffsets(i.getLine(d),this.regExp)).length>this.MAX_RANGES&&(l=l.slice(0,this.MAX_RANGES)),l=l.map(function(n){return new t(d,n.offset,d,n.offset+n.length)}),this.cache[d]=l.length?l:'');for(var c=l.length;c--;)e.drawSingleLineMarker(o,l[c].toScreenRange(i),this.clazz,n)}}}).call(o.prototype),e.SearchHighlight=o}),ace.define('ace/edit_session/fold_line',['require','exports','module','ace/range'],function(n,e){'use strict';function o(a,e){this.foldData=a,Array.isArray(e)?this.folds=e:e=this.folds=[e];var t=e[e.length-1];this.range=new r(e[0].start.row,e[0].start.column,t.end.row,t.end.column),this.start=this.range.start,this.end=this.range.end,this.folds.forEach(function(t){t.setFoldLine(this)},this)}var r=n('../range').Range;(function(){this.shiftRow=function(n){this.start.row+=n,this.end.row+=n,this.folds.forEach(function(e){e.start.row+=n,e.end.row+=n})},this.addFold=function(t){if(t.sameRow){if(t.start.rowthis.endRow)throw new Error('Can\'t add a fold to this FoldLine as it has no connection');this.folds.push(t),this.folds.sort(function(n,e){return-n.range.compareEnd(e.start.row,e.start.column)}),0this.range.compareStart(t.end.row,t.end.column)&&(this.start.row=t.start.row,this.start.column=t.start.column)}else if(t.start.row==this.end.row)this.folds.push(t),this.end.row=t.end.row,this.end.column=t.end.column;else{if(t.end.row!=this.start.row)throw new Error('Trying to add fold to FoldRow that doesn\'t have a matching row');this.folds.unshift(t),this.start.row=t.start.row,this.start.column=t.start.column}t.foldLine=this},this.containsRow=function(t){return t>=this.start.row&&t<=this.end.row},this.walk=function(d,e,t){var n=0,r=this.folds,s=!0,a,i;null==e&&(e=this.end.row,t=this.end.column);for(var o=0;o(r-=n.start.column-e))return{row:n.start.row,column:n.start.column+r};if(0>(r-=n.placeholder.length))return n.start;e=n.end.column}return{row:this.end.row,column:this.end.column+r}}}).call(o.prototype),e.FoldLine=o}),ace.define('ace/range_list',['require','exports','module','ace/range'],function(n,e){'use strict';var d=n('./range').Range.comparePoints,t=function(){this.ranges=[]};(function(){this.comparePoints=d,this.pointIndex=function(i,e,c){for(var n=this.ranges,o=c||0;ot&&(t=-t-1);var a=this.pointIndex(r.end,e,t);return 0>a?a=-a-1:a++,this.ranges.splice(t,a-t,r)},this.addList=function(r){for(var e=[],t=r.length;t--;)e.push.apply(e,this.add(r[t]));return e},this.substractPoint=function(n){var e=this.pointIndex(n);if(0<=e)return this.ranges.splice(e,1)},this.merge=function(){for(var a=[],t=this.ranges,n=(t=t.sort(function(n,e){return d(n.start,e.start)}))[0],o=1,r;oe||(0!=e||r.isEmpty()||n.isEmpty())&&(0>d(r.end,n.end)&&(r.end.row=n.end.row,r.end.column=n.end.column),t.splice(o,1),a.push(n),n=r,o--)}return this.ranges=t,a},this.contains=function(n,r){return 0<=this.pointIndex({row:n,column:r})},this.containsPoint=function(t){return 0<=this.pointIndex(t)},this.rangeAtPoint=function(n){var e=this.pointIndex(n);if(0<=e)return this.ranges[e]},this.clipRows=function(a,l){var d=this.ranges;if(d[0].start.row>l||d[d.length-1].start.rown&&(n=-n-1);var c=this.pointIndex({row:l,column:0},n);0>c&&(c=-c-1);for(var p=[],r=n;rn)break;if(l.start.row==n&&l.start.column>=e.column&&(l.start.column==e.column&&this.$insertRight||(l.start.column+=o,l.start.row+=i)),l.end.row==n&&l.end.column>=e.column){if(l.end.column==e.column&&this.$insertRight)continue;l.end.column==e.column&&0l.start.column&&l.end.column==r[s+1].start.column&&(l.end.column-=o),l.end.column+=o,l.end.row+=i}}if(0!=i&&s=r)return a;if(a.end.row>r)return null}return null},this.getNextFoldLine=function(r,e){var t=this.$foldData,n=0;for(e&&(n=t.indexOf(e)),-1==n&&(n=0);n=r)return a}return null},this.getFoldedRowCount=function(l,e){for(var t=this.$foldData,n=e-l+1,i=0;i=e){s=l?n-=e-s:n=0);break}r>=l&&(n-=s>=l?r-s:r-l+1)}return n},this.$addFoldLine=function(t){return this.$foldData.push(t),this.$foldData.sort(function(n,e){return n.start.row-e.start.row}),t},this.addFold=function(r,e){var t=this.$foldData,i=!1,s;r instanceof o?s=r:(s=new o(e,r)).collapseChildren=e.collapseChildren,this.$clipRangeToDocument(s.range);var _=s.start.row,a=s.start.column,l=s.end.row,c=s.end.column;if(!(_(r=this.getTextRange(e)).length)return;r=r.trim().substring(0,2)+'..'}this.addFold(r,e)}},this.getCommentFoldRange=function(s,e,t){var n=new i(this,s,e),o=n.getCurrentToken(),r=o.type;if(o&&/^comment|string/.test(r)){'comment'==(r=r.match(/comment|string/)[0])&&(r+='|doc-start');var a=new RegExp(r),l=new d;if(1!=t){do o=n.stepBackward();while(o&&a.test(o.type));n.stepForward()}if(l.start.row=n.getCurrentTokenRow(),l.start.column=n.getCurrentTokenColumn()+2,n=new i(this,s,e),-1!=t){var c=-1;do if(o=n.stepForward(),-1==c){var p=this.getState(n.$row);a.test(p)||(c=n.$row)}else if(n.$row>c)break;while(o&&a.test(o.type));o=n.stepBackward()}else o=n.getCurrentToken();return l.end.row=n.getCurrentTokenRow(),l.end.column=n.getCurrentTokenColumn()+o.value.length-2,l}},this.foldAll=function(a,e,t){void 0==t&&(t=1e5);var n=this.foldWidgets;if(n){e=e||this.getLength();for(var i=a=a||0;i=a){i=o.end.row;try{var r=this.addFold('...',o);r&&(r.collapseChildren=t)}catch(t){}}}}},this.$foldStyles={manual:1,markbegin:1,markbeginend:1},this.$foldStyle='markbegin',this.setFoldStyle=function(n){if(!this.$foldStyles[n])throw new Error('invalid fold style: '+n+'['+Object.keys(this.$foldStyles).join(', ')+']');if(this.$foldStyle!=n){this.$foldStyle=n,'manual'==n&&this.unfold();var e=this.$foldMode;this.$setFolding(null),this.$setFolding(e)}},this.$setFolding=function(t){this.$foldMode!=t&&(this.$foldMode=t,this.off('change',this.$updateFoldWidgets),this.off('tokenizerUpdate',this.$tokenizerUpdateFoldWidgets),this._signal('changeAnnotation'),t&&'manual'!=this.$foldStyle?(this.foldWidgets=[],this.getFoldWidget=t.getFoldWidget.bind(t,this,this.$foldStyle),this.getFoldWidgetRange=t.getFoldWidgetRange.bind(t,this,this.$foldStyle),this.$updateFoldWidgets=this.updateFoldWidgets.bind(this),this.$tokenizerUpdateFoldWidgets=this.tokenizerUpdateFoldWidgets.bind(this),this.on('change',this.$updateFoldWidgets),this.on('tokenizerUpdate',this.$tokenizerUpdateFoldWidgets)):this.foldWidgets=null)},this.getParentFoldRangeData=function(a,e){var t=this.foldWidgets;if(!t||e&&t[a])return{};for(var l=a-1,o,d;0<=l;){if(d=t[l],null==d&&(d=t[l]=this.getFoldWidget(l)),'start'==d){var r=this.getFoldWidgetRange(l);if(o||(o=r),r&&r.end.row>=a)break}l--}return{range:-1!=l&&r,firstRange:o}},this.onFoldWidgetClick=function(r,e){var t={children:(e=e.domEvent).shiftKey,all:e.ctrlKey||e.metaKey,siblings:e.altKey};if(!this.$toggleFoldWidget(r,t)){var n=e.target||e.srcElement;n&&/ace_fold-widget/.test(n.className)&&(n.className+=' ace_invalid')}},this.$toggleFoldWidget=function(d,e){if(this.getFoldWidget){var t=this.getFoldWidget(d),n=this.getLine(d),i='end'===t?-1:1,o=this.getFoldAt(d,-1==i?0:n.length,i);if(o)return e.children||e.all?this.removeFold(o):this.expandFold(o),o;var r=this.getFoldWidgetRange(d,!0);if(r&&!r.isMultiLine()&&(o=this.getFoldAt(r.start.row,r.start.column,1))&&r.isEqual(o.range))return this.removeFold(o),o;if(e.siblings){var s=this.getParentFoldRangeData(d);if(s.range)var a=s.range.start.row+1,l=s.range.end.row;this.foldAll(a,l,e.all?1e4:0)}else e.children?(l=r?r.end.row:this.getLength(),this.foldAll(d+1,l,e.all?1e4:0)):r&&(e.all&&(r.collapseChildren=1e4),this.addFold('...',r));return r}},this.toggleFoldWidget=function(){var e=this.selection.getCursor().row;e=this.getRowFoldStart(e);var t=this.$toggleFoldWidget(e,{});if(!t){var r=this.getParentFoldRangeData(e,!0);if(t=r.range||r.firstRange){e=t.start.row;var a=this.getFoldAt(e,this.getLine(e).length,1);a?this.removeFold(a):this.addFold('...',t)}}},this.updateFoldWidgets=function(r){var e=r.start.row,t=r.end.row-e;if(0==t)this.foldWidgets[e]=null;else if('remove'==r.action)this.foldWidgets.splice(e,t+1,null);else{var n=Array(t+1);n.unshift(e,1),this.foldWidgets.splice.apply(this.foldWidgets,n)}},this.tokenizerUpdateFoldWidgets=function(n){var e=n.data;e.first!=e.last&&this.foldWidgets.length>e.first&&this.foldWidgets.splice(e.first,this.foldWidgets.length)}}}),ace.define('ace/edit_session/bracket_match',['require','exports','module','ace/token_iterator','ace/range'],function(n,e){'use strict';var d=n('../token_iterator').TokenIterator,r=n('../range').Range;e.BracketMatch=function(){this.findMatchingBracket=function(r,e){if(0==r.column)return null;var t=e||this.getLine(r.row).charAt(r.column-1);if(''==t)return null;var n=t.match(/([\(\[\{])|([\)\]\}])/);return n?n[1]?this.$findClosingBracket(n[1],r):this.$findOpeningBracket(n[2],r):null},this.getBracketRange=function(o){var e=this.getLine(o.row),n=!0,i=e.charAt(o.column-1),l=i&&i.match(/([\(\[\{])|([\)\]\}])/),d;if(l||(i=e.charAt(o.column),o={row:o.row,column:o.column+1},l=i&&i.match(/([\(\[\{])|([\)\]\}])/),n=!1),!l)return null;if(l[1]){if(!(t=this.$findClosingBracket(l[1],o)))return null;d=r.fromPoints(o,t),n||(d.end.column++,d.start.column--),d.cursor=d.end}else{var t;if(!(t=this.$findOpeningBracket(l[2],o)))return null;d=r.fromPoints(t,o),n||(d.start.column++,d.end.column--),d.cursor=d.start}return d},this.$brackets={")":'(',"(":')',"]":'[',"[":']',"{":'}',"}":'{'},this.$findOpeningBracket=function(i,e,t){var n=this.$brackets[i],o=1,r=new d(this,e.row,e.column),s=r.getCurrentToken();if(s||(s=r.stepForward()),s){t||(t=new RegExp('(\\.?'+s.type.replace('.','\\.').replace('rparen','.paren').replace(/\b(?:end)\b/,'(?:start|begin|end)')+')+'));for(var a=e.column-r.getCurrentTokenColumn()-2,l=s.value;;){for(;0<=a;){var c=l.charAt(a);if(!(c==n))c==i&&(o+=1);else if(0==(o-=1))return{row:r.getCurrentTokenRow(),column:a+r.getCurrentTokenColumn()};a-=1}do s=r.stepBackward();while(s&&!t.test(s.type));if(null==s)break;a=(l=s.value).length-1}return null}},this.$findClosingBracket=function(i,e,t){var n=this.$brackets[i],o=1,r=new d(this,e.row,e.column),s=r.getCurrentToken();if(s||(s=r.stepForward()),s){t||(t=new RegExp('(\\.?'+s.type.replace('.','\\.').replace('lparen','.paren').replace(/\b(?:start|begin)\b/,'(?:start|begin|end)')+')+'));for(var a=e.column-r.getCurrentTokenColumn();;){for(var l=s.value,c=l.length,p;at)&&(4352<=t&&4447>=t||4515<=t&&4519>=t||4602<=t&&4607>=t||9001<=t&&9002>=t||11904<=t&&11929>=t||11931<=t&&12019>=t||12032<=t&&12245>=t||12272<=t&&12283>=t||12288<=t&&12350>=t||12353<=t&&12438>=t||12441<=t&&12543>=t||12549<=t&&12589>=t||12593<=t&&12686>=t||12688<=t&&12730>=t||12736<=t&&12771>=t||12784<=t&&12830>=t||12832<=t&&12871>=t||12880<=t&&13054>=t||13056<=t&&19903>=t||19968<=t&&42124>=t||42128<=t&&42182>=t||43360<=t&&43388>=t||44032<=t&&55203>=t||55216<=t&&55238>=t||55243<=t&&55291>=t||63744<=t&&64255>=t||65040<=t&&65049>=t||65072<=t&&65106>=t||65108<=t&&65126>=t||65128<=t&&65131>=t||65281<=t&&65376>=t||65504<=t&&65510>=t)}p.implement(this,r),this.setDocument=function(t){this.doc&&this.doc.removeListener('change',this.$onChange),this.doc=t,t.on('change',this.$onChange),this.bgTokenizer&&this.bgTokenizer.setDocument(this.getDocument()),this.resetCaches()},this.getDocument=function(){return this.doc},this.$resetRowCache=function(r){if(!r)return this.$docRowCache=[],void(this.$screenRowCache=[]);var a=this.$docRowCache.length,t=this.$getRowCacheIndex(this.$docRowCache,r)+1;a>t&&(this.$docRowCache.splice(t,a),this.$screenRowCache.splice(t,a))},this.$getRowCacheIndex=function(a,e){for(var t=0,n=a.length-1;t<=n;){var i=t+n>>1,o=a[i];if(e>o)t=i+1;else{if(!(e=e);n++);return(o=t[n])?(o.index=n,o.start=i-o.value.length,o):null},this.setUndoManager=function(n){if(this.$undoManager=n,this.$deltas=[],this.$deltasDoc=[],this.$deltasFold=[],this.$informUndoManager&&this.$informUndoManager.cancel(),n){var e=this;this.$syncInformUndoManager=function(){e.$informUndoManager.cancel(),e.$deltasFold.length&&(e.$deltas.push({group:'fold',deltas:e.$deltasFold}),e.$deltasFold=[]),e.$deltasDoc.length&&(e.$deltas.push({group:'doc',deltas:e.$deltasDoc}),e.$deltasDoc=[]),0n&&(n=e.screenWidth)}),this.lineWidgetWidth=n},this.$computeWidth=function(d){if(this.$modified||d){if(this.$modified=!1,this.$useWrapMode)return this.screenWidth=this.$wrapLimit;for(var e=this.doc.getAllLines(),t=this.$rowLengthCache,n=0,i=0,o=this.$foldData[i],r=o?o.start.row:1/0,s=e.length,a=0;ar){if((a=o.end.row+1)>=s)break;r=(o=this.$foldData[i++])?o.start.row:1/0}null==t[a]&&(t[a]=this.$getStringScreenWidth(e[a])[0]),t[a]>n&&(n=t[a])}this.screenWidth=n}},this.getLine=function(t){return this.doc.getLine(t)},this.getLines=function(n,e){return this.doc.getLines(n,e)},this.getLength=function(){return this.doc.getLength()},this.getTextRange=function(t){return this.doc.getTextRange(t||this.selection.getRange())},this.insert=function(n,e){return this.doc.insert(n,e)},this.remove=function(t){return this.doc.remove(t)},this.removeFullLines=function(n,e){return this.doc.removeFullLines(n,e)},this.undoChanges=function(r,e){if(r.length){this.$fromUndo=!0;for(var a=null,n=r.length-1,i;-1!=n;n--)i=r[n],'doc'==i.group?(this.doc.revertDeltas(i.deltas),a=this.$getUndoSelection(i.deltas,!0,a)):i.deltas.forEach(function(t){this.addFolds(t.folds)},this);return this.$fromUndo=!1,a&&this.$undoSelect&&!e&&this.selection.setSelectionRange(a),a}},this.redoChanges=function(r,e){if(r.length){this.$fromUndo=!0;for(var a=null,n=0,i;nd.end.column&&(o.start.column+=l),o.end.row==d.end.row&&o.end.column>d.end.column&&(o.end.column+=l)),r&&o.start.row>=d.end.row&&(o.start.row+=r,o.end.row+=r)}if(o.end=this.insert(o.start,c),i.length){var s=d.start,a=o.start,l=(r=a.row-s.row,a.column-s.column);this.addFolds(i.map(function(t){return(t=t.clone()).start.row==s.row&&(t.start.column+=l),t.end.row==s.row&&(t.end.column+=l),t.start.row+=r,t.end.row+=r,t}))}return o},this.indentRows=function(r,e,t){t=t.replace(/\t/g,this.getTabString());for(var n=r;n<=e;n++)this.doc.insertInLine({row:n,column:0},t)},this.outdentRows=function(a){for(var e=a.collapseRows(),t=new f(0,0,0,0),n=this.getTabSize(),i=e.start.row,o;i<=e.end.row;++i){o=this.getLine(i),t.start.row=i,t.end.row=i;for(var r=0;rt){if(0>(i=this.getRowFoldStart(l+t)))return 0;var n=i-l}else if(0this.doc.getLength()-1)return 0;n=i-e}else l=this.$clipRowToDocument(l),n=(e=this.$clipRowToDocument(e))-l+1;var o=new f(l,0,e,d),r=this.getFoldsInRange(o).map(function(t){return(t=t.clone()).start.row+=n,t.end.row+=n,t}),s=0==t?this.doc.getLines(l,e):this.doc.removeFullLines(l,e);return this.doc.insertFullLines(l+n,s),r.length&&this.addFolds(r),n},this.moveLinesUp=function(n,e){return this.$moveLines(n,e,-1)},this.moveLinesDown=function(n,e){return this.$moveLines(n,e,1)},this.duplicateLines=function(n,e){return this.$moveLines(n,e,0)},this.$clipRowToDocument=function(t){return S(0,b(t,this.doc.getLength()-1))},this.$clipColumnToRow=function(n,e){return 0>e?0:b(this.doc.getLine(n).length,e)},this.$clipPositionToDocument=function(r,a){if(a=S(0,a),0>r)r=0,a=0;else{var o=this.doc.getLength();r>=o?(r=o-1,a=this.doc.getLine(o-1).length):a=b(this.doc.getLine(r).length,a)}return{row:r,column:a}},this.$clipRangeToDocument=function(n){0>n.start.row?(n.start.row=0,n.start.column=0):n.start.column=this.$clipColumnToRow(n.start.row,n.start.column);var e=this.doc.getLength()-1;return n.end.row>e?(n.end.row=e,n.end.column=this.doc.getLine(e).length):n.end.column=this.$clipColumnToRow(n.end.row,n.end.column),n},this.$wrapLimit=80,this.$useWrapMode=!1,this.$wrapLimitRange={min:null,max:null},this.setUseWrapMode=function(n){if(n!=this.$useWrapMode){if(this.$useWrapMode=n,this.$modified=!0,this.$resetRowCache(0),n){var e=this.getLength();this.$wrapData=Array(e),this.$updateWrapData(0,e-1)}this._signal('changeWrapMode')}},this.getUseWrapMode=function(){return this.$useWrapMode},this.setWrapLimitRange=function(n,r){this.$wrapLimitRange.min===n&&this.$wrapLimitRange.max===r||(this.$wrapLimitRange={min:n,max:r},this.$modified=!0,this.$useWrapMode&&this._signal('changeWrapMode'))},this.adjustWrapLimit=function(r,e){var a=this.$wrapLimitRange;0>a.max&&(a={min:e,max:e});var n=this.$constrainWrapLimit(r,a.min,a.max);return n!=this.$wrapLimit&&1=i.row&&p.shiftRow(-s);r=o}else{var h=Array(s);h.unshift(o,0);var d=e?this.$wrapData:this.$rowLengthCache;if(d.splice.apply(d,h),l=this.$foldData,c=0,p=this.getFoldLine(o)){var m=p.range.compareInside(n.row,n.column);0==m?(p=p.split(n.row,n.column))&&(p.shiftRow(s),p.addRemoveChars(r,0,i.column-n.column)):-1==m&&(p.addRemoveChars(o,0,i.column-n.column),p.shiftRow(s)),c=l.indexOf(p)+1}for(;c=o&&p.shiftRow(s)}}return e&&this.$wrapData.length!=this.doc.getLength()&&console.error('doc.getLength() and $wrapData.length have to be the same!'),this.$updating=!1,e?this.$updateWrapData(o,r):this.$updateRowLengthCache(o,r),_},this.$updateRowLengthCache=function(n,e){this.$rowLengthCache[n]=null,this.$rowLengthCache[e]=null},this.$updateWrapData=function(t,n){var d=this.doc.getAllLines(),i=this.getTabSize(),a=this.$wrapData,l=this.$wrapLimit,c=t,p,o;for(n=b(n,d.length-1);c<=n;)(o=this.getFoldLine(c,o))?(p=[],o.walk(function(t,n,o,r){var a;if(null!=t){(a=this.$getDisplayTokens(t,p.length))[0]=s;for(var i=1;it-p;)if(g=l+t-p,a[g-1]>=h&&a[g]>=h)f(g);else if(a[g]!=s&&a[g]!=e){for(var _=S(g-(t-(t>>2)),l-1);g>_&&a[g]_&&a[g]_&&9==a[g];)g--}else for(;g>_&&a[g]_?f(++g):(2==a[g=l+t]&&g--,f(g-p))}else{for(;g!=l-1&&a[g]!=s;g--);if(g>l){f(g);continue}for(g=l+t;gr||57r?t.push(9):4352<=r&&m(r)?t.push(1,2):t.push(1);return t},this.$getStringScreenWidth=function(r,e,t){if(0==e)return[0,0];var n,a;for(null==e&&(e=1/0),t=t||0,a=0;ae));a++);return[t,a]},this.lineWidgets=null,this.getRowLength=function(n){if(this.lineWidgets)var e=this.lineWidgets[n]&&this.lineWidgets[n].rowCount||0;else e=0;return this.$useWrapMode&&this.$wrapData[n]?this.$wrapData[n].length+1+e:1+e},this.getRowLineCount=function(t){return this.$useWrapMode&&this.$wrapData[t]?this.$wrapData[t].length+1:1},this.getRowWrapIndent=function(r){if(this.$useWrapMode){var e=this.screenToDocumentPosition(r,Number.MAX_VALUE),t=this.$wrapData[e.row];return t.length&&t[0]E)return{row:0,column:0};var t=0,_=0,y=0,s=0,a=this.$screenRowCache,l=this.$getRowCacheIndex(a,E),c=a.length,A,n;if(c&&0<=l){y=a[l],t=this.$docRowCache[l];var i=E>a[c-1]}else i=!c;for(var h=this.getLength()-1,b=this.getNextFoldLine(t),m=b?b.start.row:1/0;y<=E&&!(y+(s=this.getRowLength(t))>E||t>=h);)y+=s,++t>m&&(t=b.end.row+1,m=(b=this.getNextFoldLine(t,b))?b.start.row:1/0),i&&(this.$docRowCache.push(t),this.$screenRowCache.push(y));if(b&&b.start.row<=t)A=this.getFoldDisplayLine(b),t=b.start.row;else{if(y+s<=E||t>h)return{row:h,column:this.getLine(h).length};A=this.getLine(t),b=null}var p=0;if(this.$useWrapMode){var f=this.$wrapData[t];if(f){var g=x(E-y);n=f[g],0=n&&(_=n-1),b?b.idxToPosition(_):{row:t,column:_}},this.documentToScreenPosition=function(E,e){if(void 0===e)var t=this.$clipPositionToDocument(E.row,E.column);else t=this.$clipPositionToDocument(E,e);E=t.row,e=t.column;var n=0,_=null,r;(r=this.getFoldAt(E,e,1))&&(E=r.start.row,e=r.start.column);var i=0,a=this.$docRowCache,l=this.$getRowCacheIndex(a,E),c=a.length,y;if(c&&0<=l){i=a[l],n=this.$screenRowCache[l];var s=E>a[c-1]}else s=!c;for(var h=this.getNextFoldLine(i),d=h?h.start.row:1/0;i=d){if((y=h.end.row+1)>E)break;d=(h=this.getNextFoldLine(y,h))?h.start.row:1/0}else y=i+1;n+=this.getRowLength(i),i=y,s&&(this.$docRowCache.push(i),this.$screenRowCache.push(n))}var m='';h&&i>=d?(m=this.getFoldDisplayLine(h,E,e),_=h.start.row):(m=this.getLine(E).substring(0,e),_=E);var p=0;if(this.$useWrapMode){var f=this.$wrapData[_];if(f){for(var g=0;m.length>=f[g];)n++,g++;m=m.substring(f[g-1]||0,m.length),p=0i&&(n=e.end.row+1,i=(e=this.$foldData[s++])?e.start.row:1/0);else{l=this.getLength();for(var r=this.$foldData,s=0;st);o++);return[n,o]})},this.destroy=function(){this.bgTokenizer&&(this.bgTokenizer.setDocument(null),this.bgTokenizer=null),this.$stopWorker()}}.call(u.prototype),n('./edit_session/folding').Folding.call(u.prototype),n('./edit_session/bracket_match').BracketMatch.call(u.prototype),o.defineOptions(u.prototype,'session',{wrap:{set:function(n){if(n&&'off'!=n?'free'==n?n=!0:'printMargin'==n?n=-1:'string'==typeof n&&(n=parseInt(n,10)||!1):n=!1,this.$wrap!=n)if(this.$wrap=n,n){var r='number'==typeof n?n:null;this.setWrapLimitRange(r,r),this.setUseWrapMode(!0)}else this.setUseWrapMode(!1)},get:function(){return this.getUseWrapMode()?-1==this.$wrap?'printMargin':this.getWrapLimitRange().min?this.$wrap:'free':'off'},handlesSet:!0},wrapMethod:{set:function(t){(t='auto'==t?'text'!=this.$mode.type:'text'!=t)!=this.$wrapAsCode&&(this.$wrapAsCode=t,this.$useWrapMode&&(this.$modified=!0,this.$resetRowCache(0),this.$updateWrapData(0,this.getLength()-1)))},initialValue:'auto'},indentedSoftWrap:{initialValue:!0},firstLineNumber:{set:function(){this._signal('changeBreakpoint')},initialValue:1},useWorker:{set:function(t){this.$useWorker=t,this.$stopWorker(),t&&this.$startWorker()},initialValue:!0},useSoftTabs:{initialValue:!0},tabSize:{set:function(t){isNaN(t)||this.$tabSize===t||(this.$modified=!0,this.$rowLengthCache=[],this.$tabSize=t,this._signal('changeTabSize'))},initialValue:4,handlesSet:!0},navigateWithinSoftTabs:{initialValue:!1},overwrite:{set:function(){this._signal('changeOverwrite')},initialValue:!1},newLineMode:{set:function(t){this.doc.setNewLineMode(t)},get:function(){return this.doc.getNewLineMode()},handlesSet:!0},mode:{set:function(t){this.setMode(t)},get:function(){return this.$modeId}}}),e.EditSession=u}),ace.define('ace/search',['require','exports','module','ace/lib/lang','ace/lib/oop','ace/range'],function(n,e){'use strict';var l=n('./lib/lang'),t=n('./lib/oop'),u=n('./range').Range,r=function(){this.$options={}};(function(){this.set=function(n){return t.mixin(this.$options,n),this},this.getOptions=function(){return l.copyObject(this.$options)},this.setOptions=function(t){this.$options=t},this.find=function(r){var a=this.$options,e=this.$matchIterator(r,a);if(!e)return!1;var t=null;return e.forEach(function(r,e,n,o){return t=new u(r,e,n,o),!(e==o&&a.start&&a.start.start&&0!=a.skipCurrent&&t.isEqual(a.start))||(t=null,!1)}),t},this.findAll=function(r){var e=this.$options;if(!e.needle)return[];this.$assembleRegExp(e);var t=e.range,n=t?r.getLines(t.start.row,t.end.row):r.doc.getAllLines(),o=[],i=e.re;if(e.$isMultiLine){var a=i.length,s=n.length-a,c;e:for(var y=i.offset||0;y<=s;y++){for(var h=0;hp||(o.push(c=new u(y,p,y+a-1,f)),2b&&o[h].end.row==t.end.row;)h--;for(o=o.slice(g,h+1),g=0,h=o.length;g=i;e--)if(l(e,Number.MAX_VALUE,t))return;if(0!=p.wrap)for(e=a,i=r.row;e>=i;e--)if(l(e,Number.MAX_VALUE,t))return}};else s=function(t){var e=r.row;if(!l(e,r.column,t)){for(e+=1;e<=a;e++)if(l(e,0,t))return;if(0!=p.wrap)for(e=i,a=r.row;e<=a;e++)if(l(e,0,t))return}};if(p.$isMultiLine)var g=e.length,l=function(n,t,o){var r=m?n-g+1:n;if(!(0>r)){var i=d.getLine(r),a=i.search(e[0]);if((m||!(at))return!!o(r,a,r+g-1,l)||void 0}}};else l=m?function(n,t,i){var o=d.getLine(n),s=[],a=0,l;for(e.lastIndex=0;l=e.exec(o);){var r=l[0].length;if(a=l.index,!r){if(a>=o.length)break;e.lastIndex=a+=1}if(l.index+r>t)break;s.push(l.index,r)}for(var p=s.length-1,u;0<=p;p-=2)if(u=s[p-1],i(n,u,n,u+(r=s[p])))return!0}:function(n,t,i){var o=d.getLine(n),s=t,a;for(e.lastIndex=t;a=e.exec(o);){var r=a[0].length;if(i(n,s=a.index,n,s+r))return!0;if(!r&&(e.lastIndex=s+=1,s>=o.length))return!1}};return{forEach:s}}}).call(r.prototype),e.Search=r}),ace.define('ace/keyboard/hash_handler',['require','exports','module','ace/lib/keys','ace/lib/useragent'],function(n,e){'use strict';function s(n,e){this.platform=e||(i.isMac?'mac':'win'),this.commands={},this.commandKeyBinding={},this.addCommands(n),this.$singleCommand=!0}function a(n,e){s.call(this,n,e),this.$singleCommand=!1}var l=n('../lib/keys'),i=n('../lib/useragent'),d=l.KEY_MODS;a.prototype=s.prototype,function(){function e(t){return'object'==typeof t&&t.bindKey&&t.bindKey.position||(t.isDefault?-100:0)}this.addCommand=function(t){this.commands[t.name]&&this.removeCommand(t),this.commands[t.name]=t,t.bindKey&&this._buildKeyHash(t)},this.removeCommand=function(a,l){var t=a&&('string'==typeof a?a:a.name);a=this.commands[t],l||delete this.commands[t];var n=this.commandKeyBinding;for(var i in n){var o=n[i];if(o==a)delete n[i];else if(Array.isArray(o)){var r=o.indexOf(a);-1!=r&&(o.splice(r,1),1==o.length&&(n[i]=o[0]))}}},this.bindKey=function(r,l,c){if('object'==typeof r&&r&&(void 0==c&&(c=r.position),r=r[this.platform]),r)return'function'==typeof l?this.addCommand({exec:l,bindKey:r,name:l.name||r}):void r.split('|').forEach(function(t){var r='';if(-1!=t.indexOf(' ')){var e=t.split(/\s+/);t=e.pop(),e.forEach(function(a){var e=this.parseKeys(a),t=d[e.hashId]+e.key;r+=(r?' ':'')+t,this._addCommandToBinding(r,'chainKeys')},this),r+=' '}var n=this.parseKeys(t),o=d[n.hashId]+n.key;this._addCommandToBinding(r+o,l,c)},this)},this._addCommandToBinding=function(a,t,l){var d=this.commandKeyBinding,r;if(!t)delete d[a];else if(!d[a]||this.$singleCommand)d[a]=t;else{Array.isArray(d[a])?-1!=(r=d[a].indexOf(t))&&d[a].splice(r,1):d[a]=[d[a]],'number'!=typeof l&&(l=e(t));var o=d[a];for(r=0;rl);r++);o.splice(r,0,t)}},this.addCommands=function(r){r&&Object.keys(r).forEach(function(e){var t=r[e];if(t){if('string'==typeof t)return this.bindKey(t,e);'function'==typeof t&&(t={exec:t}),'object'==typeof t&&(t.name||(t.name=e),this.addCommand(t))}},this)},this.removeCommands=function(n){Object.keys(n).forEach(function(e){this.removeCommand(n[e])},this)},this.bindKeys=function(n){Object.keys(n).forEach(function(e){this.bindKey(e,n[e])},this)},this._buildKeyHash=function(t){this.bindKey(t.bindKey,t)},this.parseKeys=function(i){var e=i.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function(t){return t}),t=e.pop(),d=l[t];if(l.FUNCTION_KEYS[d])t=l.FUNCTION_KEYS[d].toLowerCase();else{if(!e.length)return{key:t,hashId:-1};if(1==e.length&&'shift'==e[0])return{key:t.toUpperCase(),hashId:-1}}for(var o=0,c=e.length,s;c--;){if(s=l.KEY_MODS[e[c]],null==s)return'undefined'!=typeof console&&console.error('invalid modifier '+e[c]+' in '+i),!1;o|=s}return{key:t,hashId:o}},this.findKeyCommand=function(r,e){var t=d[r]+e;return this.commandKeyBinding[t]},this.handleKeyboard=function(r,e,t,n){if(!(0>n)){var a=d[e]+t,o=this.commandKeyBinding[a];return r.$keyChain&&(r.$keyChain+=' '+a,o=this.commandKeyBinding[r.$keyChain]||o),o&&('chainKeys'==o||'chainKeys'==o[o.length-1])?(r.$keyChain=r.$keyChain||a,{command:'null'}):(r.$keyChain&&(e&&4!=e||1!=t.length?(-1==e||0o?o+1:o,r.selection.moveCursorTo(t.row,o))},multiSelectAction:'forEach',readOnly:!0},{name:'invertSelection',bindKey:s(null,null),exec:function(r){var e=r.session.doc.getLength()-1,t=r.session.doc.getLine(e).length,n=r.selection.rangeList.ranges,a=[];1>n.length&&(n=[r.selection.getRange()]);for(var o=0;o=a.lastRow||n.end.row<=a.firstRow)&&this.renderer.scrollSelectionIntoView(this.selection.anchor,this.selection.lead);}'animate'==t&&this.renderer.animateScrolling(this.curOp.scrollTop)}this.prevOp=this.curOp,this.curOp=null}},this.$mergeableCommands=['backspace','del','insertstring'],this.$historyTracker=function(r){if(this.$mergeUndoDeltas){var e=this.prevOp,t=this.$mergeableCommands,n=e.command&&r.command.name==e.command.name;if('insertstring'==r.command.name){var a=r.args;void 0===this.mergeNextCommand&&(this.mergeNextCommand=!0),n=n&&this.mergeNextCommand&&(!/\s/.test(a)||/\s/.test(e.args)),this.mergeNextCommand=!0}else n=n&&-1!==t.indexOf(r.command.name);'always'!=this.$mergeUndoDeltas&&2e3=r);n.stepForward()}if(!i)return e.removeMarker(e.$tagHighlight),void(e.$tagHighlight=null);var a=n.getCurrentTokenRow(),l=n.getCurrentTokenColumn(),c=new v(a,l,a,l+i.value.length),u=e.$backMarkers[e.$tagHighlight];e.$tagHighlight&&void 0!=u&&0!==c.compareRange(u.range)&&(e.removeMarker(e.$tagHighlight),e.$tagHighlight=null),c&&!e.$tagHighlight&&(e.$tagHighlight=e.addMarker(c,'ace_bracket','text'))}}},50)}},this.focus=function(){var t=this;setTimeout(function(){t.textInput.focus()}),this.textInput.focus()},this.isFocused=function(){return this.textInput.isFocused()},this.blur=function(){this.textInput.blur()},this.onFocus=function(t){this.$isFocused||(this.$isFocused=!0,this.renderer.showCursor(),this.renderer.visualizeFocus(),this._emit('focus',t))},this.onBlur=function(t){this.$isFocused&&(this.$isFocused=!1,this.renderer.hideCursor(),this.renderer.visualizeBlur(),this._emit('blur',t))},this.$cursorChange=function(){this.renderer.updateCursor()},this.onDocumentChange=function(r){var e=this.session.$useWrapMode,t=r.start.row==r.end.row?r.end.row:1/0;this.renderer.updateLines(r.start.row,t,e),this._signal('change',r),this.$cursorChange(),this.$updateHighlightActiveLine()},this.onTokenizerUpdate=function(n){var e=n.data;this.renderer.updateLines(e.first,e.last)},this.onScrollTopChange=function(){this.renderer.scrollToY(this.session.getScrollTop())},this.onScrollLeftChange=function(){this.renderer.scrollToX(this.session.getScrollLeft())},this.onCursorChange=function(){this.$cursorChange(),this.$blockScrolling||(h.warn('Automatically scrolling cursor into view after selection change','this will be disabled in the next version','set editor.$blockScrolling = Infinity to disable this message'),this.renderer.scrollCursorIntoView()),this.$highlightBrackets(),this.$highlightTags(),this.$updateHighlightActiveLine(),this._signal('changeSelection')},this.$updateHighlightActiveLine=function(){var r=this.getSession(),t;if(this.$highlightActiveLine&&('line'==this.$selectionStyle&&this.selection.isMultiLine()||(t=this.getCursorPosition()),!this.renderer.$maxLines||1!==this.session.getLength()||1n.length||2>t.length||!t[1])return this.commands.exec('insertstring',this,s);for(var i=n.length,o;i--;)o=n[i],o.isEmpty()||this.session.remove(o),this.session.insert(o.start,t[i])}},this.execCommand=function(n,e){return this.commands.exec(n,this,e)},this.insert=function(p,e){var m=this.session,n=m.getMode(),i=this.getCursorPosition();if(this.getBehavioursEnabled()&&!e){var o=n.transformAction(m.getState(i.row),'insertion',this,m,p);o&&(p!==o.text&&(this.session.mergeUndoDeltas=!1,this.$mergeNextCommand=!1),p=o.text)}if('\t'==p&&(p=this.session.getTabString()),this.selection.isEmpty())this.session.getOverwrite()&&-1==p.indexOf('\n')&&((r=new v.fromPoints(i,i)).end.column+=p.length,this.session.remove(r));else{var r=this.getSelectionRange();i=this.session.remove(r),this.clearSelection()}if('\n'==p||'\r\n'==p){var s=m.getLine(i.row);if(i.column>s.search(/\S|$/)){var a=s.substr(i.column).search(/\S|$/);m.doc.removeInLine(i.row,i.column,i.column+a)}}this.clearSelection();var l=i.column,c=m.getState(i.row),u=(s=m.getLine(i.row),n.checkOutdent(c,s,p));if(m.insert(i,p),o&&o.selection&&(2==o.selection.length?this.selection.setSelectionRange(new v(i.row,l+o.selection[0],i.row,l+o.selection[1])):this.selection.setSelectionRange(new v(i.row+o.selection[0],o.selection[1],i.row+o.selection[2],o.selection[3]))),m.getDocument().isNewLine(p)){var g=n.getNextLineIndent(c,s.slice(0,i.column),m.getTabString());m.insert({row:i.row+1,column:0},g)}u&&n.autoOutdent(c,m,i.row)},this.onTextInput=function(t){this.keyBinding.onTextInput(t)},this.onCommandKey=function(r,e,t){this.keyBinding.onCommandKey(r,e,t)},this.setOverwrite=function(t){this.session.setOverwrite(t)},this.getOverwrite=function(){return this.session.getOverwrite()},this.toggleOverwrite=function(){this.session.toggleOverwrite()},this.setScrollSpeed=function(t){this.setOption('scrollSpeed',t)},this.getScrollSpeed=function(){return this.getOption('scrollSpeed')},this.setDragDelay=function(t){this.setOption('dragDelay',t)},this.getDragDelay=function(){return this.getOption('dragDelay')},this.setSelectionStyle=function(t){this.setOption('selectionStyle',t)},this.getSelectionStyle=function(){return this.getOption('selectionStyle')},this.setHighlightActiveLine=function(t){this.setOption('highlightActiveLine',t)},this.getHighlightActiveLine=function(){return this.getOption('highlightActiveLine')},this.setHighlightGutterLine=function(t){this.setOption('highlightGutterLine',t)},this.getHighlightGutterLine=function(){return this.getOption('highlightGutterLine')},this.setHighlightSelectedWord=function(t){this.setOption('highlightSelectedWord',t)},this.getHighlightSelectedWord=function(){return this.$highlightSelectedWord},this.setAnimatedScroll=function(t){this.renderer.setAnimatedScroll(t)},this.getAnimatedScroll=function(){return this.renderer.getAnimatedScroll()},this.setShowInvisibles=function(t){this.renderer.setShowInvisibles(t)},this.getShowInvisibles=function(){return this.renderer.getShowInvisibles()},this.setDisplayIndentGuides=function(t){this.renderer.setDisplayIndentGuides(t)},this.getDisplayIndentGuides=function(){return this.renderer.getDisplayIndentGuides()},this.setShowPrintMargin=function(t){this.renderer.setShowPrintMargin(t)},this.getShowPrintMargin=function(){return this.renderer.getShowPrintMargin()},this.setPrintMarginColumn=function(t){this.renderer.setPrintMarginColumn(t)},this.getPrintMarginColumn=function(){return this.renderer.getPrintMarginColumn()},this.setReadOnly=function(t){this.setOption('readOnly',t)},this.getReadOnly=function(){return this.getOption('readOnly')},this.setBehavioursEnabled=function(t){this.setOption('behavioursEnabled',t)},this.getBehavioursEnabled=function(){return this.getOption('behavioursEnabled')},this.setWrapBehavioursEnabled=function(t){this.setOption('wrapBehavioursEnabled',t)},this.getWrapBehavioursEnabled=function(){return this.getOption('wrapBehavioursEnabled')},this.setShowFoldWidgets=function(t){this.setOption('showFoldWidgets',t)},this.getShowFoldWidgets=function(){return this.getOption('showFoldWidgets')},this.setFadeFoldWidgets=function(t){this.setOption('fadeFoldWidgets',t)},this.getFadeFoldWidgets=function(){return this.getOption('fadeFoldWidgets')},this.remove=function(a){this.selection.isEmpty()&&('left'==a?this.selection.selectLeft():this.selection.selectRight());var e=this.getSelectionRange();if(this.getBehavioursEnabled()){var t=this.session,n=t.getState(e.start.row),i=t.getMode().transformAction(n,'deletion',this,t,e);if(0===e.end.column){var o=t.getTextRange(e);if('\n'==o[o.length-1]){var r=t.getLine(e.end.row);/^\s+$/.test(r)&&(e.end.column=r.length)}}i&&(e=i)}this.session.remove(e),this.clearSelection()},this.removeWordRight=function(){this.selection.isEmpty()&&this.selection.selectWordRight(),this.session.remove(this.getSelectionRange()),this.clearSelection()},this.removeWordLeft=function(){this.selection.isEmpty()&&this.selection.selectWordLeft(),this.session.remove(this.getSelectionRange()),this.clearSelection()},this.removeToLineStart=function(){this.selection.isEmpty()&&this.selection.selectLineStart(),this.session.remove(this.getSelectionRange()),this.clearSelection()},this.removeToLineEnd=function(){this.selection.isEmpty()&&this.selection.selectLineEnd();var t=this.getSelectionRange();t.start.column==t.end.column&&t.start.row==t.end.row&&(t.end.column=0,t.end.row++),this.session.remove(t),this.clearSelection()},this.splitLine=function(){this.selection.isEmpty()||(this.session.remove(this.getSelectionRange()),this.clearSelection());var t=this.getCursorPosition();this.insert('\n'),this.moveCursorToPosition(t)},this.transposeLetters=function(){if(this.selection.isEmpty()){var r=this.getCursorPosition(),e=r.column;if(0!==e){var t=this.session.getLine(r.row),a,n;ee.toLowerCase()?1:0});for(var n=new v(0,0,0,0),i=a.first,o;i<=a.last;i++)o=e.getLine(i),n.start.row=i,n.end.row=i,n.end.column=o.length,e.replace(n,t[i-a.first])},this.toggleCommentLines=function(){var n=this.session.getState(this.getCursorPosition().row),e=this.$getSelectedRows();this.session.getMode().toggleCommentLines(n,this.session,e.first,e.last)},this.toggleBlockComment=function(){var r=this.getCursorPosition(),e=this.session.getState(r.row),t=this.getSelectionRange();this.session.getMode().toggleBlockComment(e,this.session,t,r)},this.getNumberAt=function(r,e){var t=/[\-]?[0-9]+(?:\.[0-9]+)?/g;t.lastIndex=0;for(var n=this.session.getLine(r),a;t.lastIndex=e)return{value:a[0],start:a.index,end:a.index+a[0].length};return null},this.modifyNumber=function(d){var e=this.selection.getCursor().row,t=this.selection.getCursor().column,n=new v(e,t-1,e,t),i=this.session.getTextRange(n);if(!isNaN(parseFloat(i))&&isFinite(i)){var o=this.getNumberAt(e,t);if(o){var r=0<=o.value.indexOf('.')?o.start+o.value.indexOf('.')+1:o.end,s=o.start+o.value.length-r,a=parseFloat(o.value);a*=p(10,s),d*=r!==o.end&&td+1)break;d=m.last}for(c--,s=this.session.$moveLines(h,d,e?0:g),e&&-1==g&&(u=c+1);u<=c;)r[u].moveBy(s,0),u++;e||(s=0),a+=s}f.fromOrientedRange(f.ranges[0]),f.rangeList.attach(this.session),this.inVirtualSelectionMode=!1}},this.$getSelectedRows=function(t){return t=(t||this.getSelectionRange()).collapseRows(),{first:this.session.getRowFoldStart(t.start.row),last:this.session.getRowFoldEnd(t.end.row)}},this.onCompositionStart=function(){this.renderer.showComposition(this.getCursorPosition())},this.onCompositionUpdate=function(t){this.renderer.setCompositionText(t)},this.onCompositionEnd=function(){this.renderer.hideComposition()},this.getFirstVisibleRow=function(){return this.renderer.getFirstVisibleRow()},this.getLastVisibleRow=function(){return this.renderer.getLastVisibleRow()},this.isRowVisible=function(t){return t>=this.getFirstVisibleRow()&&t<=this.getLastVisibleRow()},this.isRowFullyVisible=function(t){return t>=this.renderer.getFirstFullyVisibleRow()&&t<=this.renderer.getLastFullyVisibleRow()},this.$getVisibleRowCount=function(){return this.renderer.getScrollBottomRow()-this.renderer.getScrollTopRow()+1},this.$moveByPage=function(a,e){var t=this.renderer,n=this.renderer.layerConfig,i=a*x(n.height/n.lineHeight);this.$blockScrolling++,!0===e?this.selection.$moveSelection(function(){this.moveCursorBy(i,0)}):!1==e&&(this.selection.moveCursorBy(i,0),this.selection.clearSelection()),this.$blockScrolling--;var o=t.scrollTop;t.scrollBy(0,i*n.lineHeight),null!=e&&t.scrollCursorIntoView(null,.5),t.animateScrolling(o)},this.selectPageDown=function(){this.$moveByPage(1,!0)},this.selectPageUp=function(){this.$moveByPage(-1,!0)},this.gotoPageDown=function(){this.$moveByPage(1,!1)},this.gotoPageUp=function(){this.$moveByPage(-1,!1)},this.scrollPageDown=function(){this.$moveByPage(1)},this.scrollPageUp=function(){this.$moveByPage(-1)},this.scrollToRow=function(t){this.renderer.scrollToRow(t)},this.scrollToLine=function(r,e,t,n){this.renderer.scrollToLine(r,e,t,n)},this.centerSelection=function(){var n=this.getSelectionRange(),e={row:x(n.start.row+(n.end.row-n.start.row)/2),column:x(n.start.column+(n.end.column-n.start.column)/2)};this.renderer.alignCursor(e,.5)},this.getCursorPosition=function(){return this.selection.getCursor()},this.getCursorPositionScreen=function(){return this.session.documentToScreenPosition(this.getCursorPosition())},this.getSelectionRange=function(){return this.selection.getRange()},this.selectAll=function(){this.$blockScrolling+=1,this.selection.selectAll(),this.$blockScrolling-=1},this.clearSelection=function(){this.selection.clearSelection()},this.moveCursorTo=function(n,e){this.selection.moveCursorTo(n,e)},this.moveCursorToPosition=function(t){this.selection.moveCursorToPosition(t)},this.jumpToMatching=function(m,e){var t=this.getCursorPosition(),n=new C(this.session,t.row,t.column),i=n.getCurrentToken(),o=i||n.stepForward();if(o){var E=!1,_={},c=t.column-o.start,u={")":'(',"(":'(',"]":'[',"[":'[',"{":'{',"}":'{'},h,s;do{if(o.value.match(/[{}()\[\]]/g)){for(;cg(d.column-t.column))&&(a=this.session.getBracketRange(d)));else if('tag'===h){if(!o||-1===o.type.indexOf('tag-name'))return;var p=o.value;if(0===(a=new v(n.getCurrentTokenRow(),n.getCurrentTokenColumn()-2,n.getCurrentTokenRow(),n.getCurrentTokenColumn()-2)).compare(t.row,t.column)){E=!1;do o=i,(i=n.stepBackward())&&(-1!==i.type.indexOf('tag-close')&&a.setEnd(n.getCurrentTokenRow(),n.getCurrentTokenColumn()+1),o.value===p&&-1!==o.type.indexOf('tag-name')&&('<'===i.value?_[p]++:'g(d.column-t.column)&&(d=a.end)}(d=a&&a.cursor||d)&&(m?a&&e?this.selection.setRange(a):a&&a.isEqual(this.getSelectionRange())?this.clearSelection():this.selection.selectTo(d.row,d.column):this.selection.moveTo(d.row,d.column))}}},this.gotoLine=function(r,e,t){this.selection.clearSelection(),this.session.unfold({row:r-1,column:e||0}),this.$blockScrolling+=1,this.exitMultiSelectMode&&this.exitMultiSelectMode(),this.moveCursorTo(r-1,e||0),this.$blockScrolling-=1,this.isRowFullyVisible(r-1)||this.scrollToLine(r-1,!0,t)},this.navigateTo=function(n,e){this.selection.moveTo(n,e)},this.navigateUp=function(n){if(this.selection.isMultiLine()&&!this.selection.isBackwards()){var r=this.selection.anchor.getPosition();return this.moveCursorToPosition(r)}this.selection.clearSelection(),this.selection.moveCursorBy(-n||-1,0)},this.navigateDown=function(n){if(this.selection.isMultiLine()&&this.selection.isBackwards()){var e=this.selection.anchor.getPosition();return this.moveCursorToPosition(e)}this.selection.clearSelection(),this.selection.moveCursorBy(n||1,0)},this.navigateLeft=function(n){if(this.selection.isEmpty())for(n=n||1;n--;)this.selection.moveCursorLeft();else{var e=this.getSelectionRange().start;this.moveCursorToPosition(e)}this.clearSelection()},this.navigateRight=function(n){if(this.selection.isEmpty())for(n=n||1;n--;)this.selection.moveCursorRight();else{var e=this.getSelectionRange().end;this.moveCursorToPosition(e)}this.clearSelection()},this.navigateLineStart=function(){this.selection.moveCursorLineStart(),this.clearSelection()},this.navigateLineEnd=function(){this.selection.moveCursorLineEnd(),this.clearSelection()},this.navigateFileEnd=function(){this.selection.moveCursorFileEnd(),this.clearSelection()},this.navigateFileStart=function(){this.selection.moveCursorFileStart(),this.clearSelection()},this.navigateWordRight=function(){this.selection.moveCursorWordRight(),this.clearSelection()},this.navigateWordLeft=function(){this.selection.moveCursorWordLeft(),this.clearSelection()},this.replace=function(r,e){e&&this.$search.set(e);var t=this.$search.find(this.session),n=0;return t?(this.$tryReplace(t,r)&&(n=1),null!==t&&(this.selection.setSelectionRange(t),this.renderer.scrollSelectionIntoView(t.start,t.end)),n):n},this.replaceAll=function(a,e){e&&this.$search.set(e);var t=this.$search.findAll(this.session),n=0;if(!t.length)return n;this.$blockScrolling+=1;var i=this.getSelectionRange();this.selection.moveTo(0,0);for(var o=t.length-1;0<=o;--o)this.$tryReplace(t[o],a)&&n++;return this.selection.setSelectionRange(i),this.$blockScrolling-=1,n},this.$tryReplace=function(r,e){var t=this.session.getTextRange(r);return null===(e=this.$search.replace(t,e))?null:(r.end=this.session.replace(r,e),r)},this.getLastSearchOptions=function(){return this.$search.getOptions()},this.find=function(a,i,t){i||(i={}),'string'==typeof a||a instanceof RegExp?i.needle=a:'object'==typeof a&&_.mixin(i,a);var n=this.selection.getRange();null==i.needle&&((a=this.session.getTextRange(n)||this.$search.$options.needle)||(n=this.session.getWordRange(n.start.row,n.start.column),a=this.session.getTextRange(n)),this.$search.set({needle:a})),this.$search.set(i),i.start||this.$search.set({start:n});var s=this.$search.find(this.session);return i.preventScroll?s:s?(this.revealRange(s,t),s):(i.backwards?n.start=n.end:n.end=n.start,void this.selection.setRange(n))},this.findNext=function(n,e){this.find({skipCurrent:!0,backwards:!1},n,e)},this.findPrevious=function(n,e){this.find(n,{skipCurrent:!0,backwards:!0},e)},this.revealRange=function(r,e){this.$blockScrolling+=1,this.session.unfold(r),this.selection.setSelectionRange(r),this.$blockScrolling-=1;var t=this.renderer.scrollTop;this.renderer.scrollSelectionIntoView(r.start,r.end,.5),!1!==e&&this.renderer.animateScrolling(t)},this.undo=function(){this.$blockScrolling++,this.session.getUndoManager().undo(),this.$blockScrolling--,this.renderer.scrollCursorIntoView(null,.5)},this.redo=function(){this.$blockScrolling++,this.session.getUndoManager().redo(),this.$blockScrolling--,this.renderer.scrollCursorIntoView(null,.5)},this.destroy=function(){this.renderer.destroy(),this._signal('destroy',this),this.session&&this.session.destroy()},this.setAutoScrollEditorIntoView=function(l){if(l){var d=this,n=!1,i;this.$scrollAnchor||(this.$scrollAnchor=document.createElement('div'));var t=this.$scrollAnchor;t.style.cssText='position:absolute',this.container.insertBefore(t,this.container.firstChild);var o=this.on('changeSelection',function(){n=!0}),r=this.renderer.on('beforeRender',function(){n&&(i=d.renderer.container.getBoundingClientRect())}),s=this.renderer.on('afterRender',function(){if(n&&i&&(d.isFocused()||d.searchBox&&d.searchBox.isFocused())){var o=d.renderer,e=o.$cursorLayer.$pixelPos,r=o.layerConfig,s=e.top-r.offset;null!=(n=0<=e.top&&0>s+i.top||!(e.topwindow.innerHeight)&&null)&&(t.style.top=s+'px',t.style.left=e.left+'px',t.style.height=r.lineHeight+'px',t.scrollIntoView(n)),n=i=null}});this.setAutoScrollEditorIntoView=function(t){t||(delete this.setAutoScrollEditorIntoView,this.off('changeSelection',o),this.renderer.off('afterRender',s),this.renderer.off('beforeRender',r))}}},this.$resetCursorStyle=function(){var n=this.$cursorStyle||'ace',e=this.renderer.$cursorLayer;e&&(e.setSmoothBlinking(/smooth/.test(n)),e.isBlinking=!this.$readOnly&&'wide'!=n,i.setCssClass(e.element,'ace_slim-cursors',/slim/.test(n)))}}.call(f.prototype),h.defineOptions(f.prototype,'editor',{selectionStyle:{set:function(t){this.onSelectionChange(),this._signal('changeSelectionStyle',{data:t})},initialValue:'line'},highlightActiveLine:{set:function(){this.$updateHighlightActiveLine()},initialValue:!0},highlightSelectedWord:{set:function(){this.$onSelectionChange()},initialValue:!0},readOnly:{set:function(){this.$resetCursorStyle()},initialValue:!1},cursorStyle:{set:function(){this.$resetCursorStyle()},values:['ace','slim','smooth','wide'],initialValue:'ace'},mergeUndoDeltas:{values:[!1,!0,'always'],initialValue:!0},behavioursEnabled:{initialValue:!0},wrapBehavioursEnabled:{initialValue:!0},autoScrollEditorIntoView:{set:function(t){this.setAutoScrollEditorIntoView(t)}},keyboardHandler:{set:function(t){this.setKeyboardHandler(t)},get:function(){return this.keybindingId},handlesSet:!0},hScrollBarAlwaysVisible:'renderer',vScrollBarAlwaysVisible:'renderer',highlightGutterLine:'renderer',animatedScroll:'renderer',showInvisibles:'renderer',showPrintMargin:'renderer',printMarginColumn:'renderer',printMargin:'renderer',fadeFoldWidgets:'renderer',showFoldWidgets:'renderer',showLineNumbers:'renderer',showGutter:'renderer',displayIndentGuides:'renderer',fontSize:'renderer',fontFamily:'renderer',maxLines:'renderer',minLines:'renderer',scrollPastEnd:'renderer',fixedWidthGutter:'renderer',theme:'renderer',scrollSpeed:'$mouseHandler',dragDelay:'$mouseHandler',dragEnabled:'$mouseHandler',focusTimout:'$mouseHandler',tooltipFollowsMouse:'$mouseHandler',firstLineNumber:'session',overwrite:'session',newLineMode:'session',useWorker:'session',useSoftTabs:'session',tabSize:'session',wrap:'session',indentedSoftWrap:'session',foldStyle:'session',mode:'session'}),e.Editor=f}),ace.define('ace/undomanager',['require','exports','module'],function(n,e){'use strict';var t=function(){this.reset()};(function(){function e(t){return{action:t.action,start:t.start,end:t.end,lines:1==t.lines.length?null:t.lines,text:1==t.lines.length?t.lines[0]:null}}function t(t){return{action:t.action,start:t.start,end:t.end,lines:t.lines||[t.text]}}function n(l,e){for(var t=Array(l.length),d=0;dthis.dirtyCounter&&(this.dirtyCounter=NaN),this.dirtyCounter++},this.undo=function(r){var e=this.$undoStack.pop(),t=null;return e&&(t=this.$doc.undoChanges(e,r),this.$redoStack.push(e),this.dirtyCounter--),t},this.redo=function(r){var e=this.$redoStack.pop(),t=null;return e&&(t=this.$doc.redoChanges(this.$deserializeDeltas(e),r),this.$undoStack.push(e),this.dirtyCounter++),t},this.reset=function(){this.$undoStack=[],this.$redoStack=[],this.dirtyCounter=0},this.hasUndo=function(){return 0r&&(p=o.end.row+1,r=(o=e.getNextFoldLine(p,o))?o.start.row:1/0),p>n){for(;this.$cells.length>m+1;)d=this.$cells.pop(),this.element.removeChild(d.element);break}(d=this.$cells[++m])||((d={element:null,textNode:null,foldWidget:null}).element=_.createElement('div'),d.textNode=document.createTextNode(''),d.element.appendChild(d.textNode),this.element.appendChild(d.element),this.$cells[m]=d);var f='ace_gutter-cell ';if(a[p]&&(f+=a[p]),l[p]&&(f+=l[p]),this.$annotations[p]&&(f+=this.$annotations[p].className),d.element.className!=f&&(d.element.className=f),(C=e.getRowLength(p)*i.lineHeight+'px')!=d.element.style.height&&(d.element.style.height=C),s){var g=s[p];null==g&&(g=s[p]=e.getFoldWidget(p))}if(g){d.foldWidget||(d.foldWidget=_.createElement('span'),d.element.appendChild(d.foldWidget)),f='ace_fold-widget ace_'+g,f+='start'==g&&p==r&&pt.right-e.right?'foldWidgets':void 0}}).call(o.prototype),e.Gutter=o}),ace.define('ace/layer/marker',['require','exports','module','ace/range','ace/lib/dom'],function(n,e){'use strict';var p=n('../range').Range,t=n('../lib/dom'),a=function(n){this.element=t.createElement('div'),this.element.className='ace_layer ace_marker-layer',n.appendChild(this.element)};(function(){this.$padding=0,this.setPadding=function(t){this.$padding=t},this.setSession=function(t){this.session=t},this.setMarkers=function(t){this.markers=t},this.update=function(a){if(a){this.config=a;var e=[];for(var t in this.markers){var n=this.markers[t];if(n.range){var i=n.range.clipRows(a.firstRow,a.lastRow);if(!i.isEmpty())if(i=i.toScreenRange(this.session),n.renderer){var o=this.$getTop(i.start.row,a),r=this.$padding+i.start.column*a.characterWidth;n.renderer(e,i,r,o,a)}else'fullLine'==n.type?this.drawFullLineMarker(e,i,n.clazz,a):'screenLine'==n.type?this.drawScreenLineMarker(e,i,n.clazz,a):i.isMultiLine()?'text'==n.type?this.drawTextMarker(e,i,n.clazz,a):this.drawMultiLineMarker(e,i,n.clazz,a):this.drawSingleLineMarker(e,i,n.clazz+' ace_start ace_br15',a)}else n.update(e,this,this.session,a)}this.element.innerHTML=e.join('')}},this.$getTop=function(n,e){return(n-e.firstRowScreen)*e.lineHeight},this.drawTextMarker=function(i,e,t,n,o){for(var r=this.session,s=e.start.row,a=e.end.row,l=s,c=0,u=0,g=r.getScreenLastRowColumn(l),d=new p(l,e.start.column,l,u);l<=a;l++)d.start.row=d.end.row=l,d.start.column=l==s?e.start.column:r.getRowWrapIndent(l),d.end.column=g,c=u,u=g,g=l+1g?4:0)|(l==a?8:0)),n,l==a?0:1,o)},this.drawMultiLineMarker=function(d,e,t,n,i){var o=this.$padding,r=n.lineHeight,s=this.$getTop(e.start.row,n),a=o+e.start.column*n.characterWidth;i=i||'',d.push('
                      '),s=this.$getTop(e.end.row,n);var l=e.end.column*n.characterWidth;if(d.push('
                      '),!(0>=(r=(e.end.row-e.start.row-1)*n.lineHeight))){s=this.$getTop(e.start.row+1,n);var c=(e.start.column?1:0)|(e.end.column?0:8);d.push('
                      ')}},this.drawSingleLineMarker=function(d,e,t,n,i,o){var r=n.lineHeight,s=(e.end.column+(i||0)-e.start.column)*n.characterWidth,a=this.$getTop(e.start.row,n),l=this.$padding+e.start.column*n.characterWidth;d.push('
                      ')},this.drawFullLineMarker=function(a,e,t,n,i){var o=this.$getTop(e.start.row,n),r=n.lineHeight;e.start.row!=e.end.row&&(r+=this.$getTop(e.end.row,n)-o),a.push('
                      ')},this.drawScreenLineMarker=function(a,e,t,n,i){var o=this.$getTop(e.start.row,n),r=n.lineHeight;a.push('
                      ')}}).call(a.prototype),e.Marker=a}),ace.define('ace/layer/text',['require','exports','module','ace/lib/oop','ace/lib/dom','ace/lib/lang','ace/lib/useragent','ace/lib/event_emitter'],function(n,e){'use strict';var t=n('../lib/oop'),p=n('../lib/dom'),m=n('../lib/lang'),r=(n('../lib/useragent'),n('../lib/event_emitter').EventEmitter),o=function(t){this.element=p.createElement('div'),this.element.className='ace_layer ace_text-layer',t.appendChild(this.element),this.$updateEolChar=this.$updateEolChar.bind(this)};(function(){t.implement(this,r),this.EOF_CHAR='\xB6',this.EOL_CHAR_LF='\xAC',this.EOL_CHAR_CRLF='\xA4',this.EOL_CHAR=this.EOL_CHAR_LF,this.TAB_CHAR='\u2014',this.SPACE_CHAR='\xB7',this.$padding=0,this.$updateEolChar=function(){var t='\n'==this.session.doc.getNewLineCharacter()?this.EOL_CHAR_LF:this.EOL_CHAR_CRLF;if(this.EOL_CHAR!=t)return this.EOL_CHAR=t,!0},this.setPadding=function(t){this.$padding=t,this.element.style.padding='0 '+t+'px'},this.getLineHeight=function(){return this.$fontMetrics.$characterSize.height||0},this.getCharacterWidth=function(){return this.$fontMetrics.$characterSize.width||0},this.$setFontMetrics=function(t){this.$fontMetrics=t,this.$fontMetrics.on('changeCharacterSize',function(t){this._signal('changeCharacterSize',t)}.bind(this)),this.$pollSizeChanges()},this.checkForSizeChanges=function(){this.$fontMetrics.checkForSizeChanges()},this.$pollSizeChanges=function(){return this.$pollSizeChangesTimer=this.$fontMetrics.$pollSizeChanges()},this.setSession=function(t){this.session=t,t&&this.$computeTabString()},this.showInvisibles=!1,this.setShowInvisibles=function(t){return this.showInvisibles!=t&&(this.showInvisibles=t,this.$computeTabString(),!0)},this.displayIndentGuides=!0,this.setDisplayIndentGuides=function(t){return this.displayIndentGuides!=t&&(this.displayIndentGuides=t,this.$computeTabString(),!0)},this.$tabStrings=[],this.onChangeTabSize=this.$computeTabString=function(){var r=this.session.getTabSize();this.tabSize=r;for(var e=this.$tabStrings=[0],t=1;t'+m.stringRepeat(this.TAB_CHAR,t)+''):e.push(m.stringRepeat(' ',t));if(this.displayIndentGuides){this.$indentGuideRe=/\s\S| \t|\t |\s$/;var n='ace_indent-guide',i='',o='';if(this.showInvisibles){n+=' ace_invisible',i=' ace_invisible_space',o=' ace_invisible_tab';var s=m.stringRepeat(this.SPACE_CHAR,this.tabSize),a=m.stringRepeat(this.TAB_CHAR,this.tabSize)}else a=s=m.stringRepeat(' ',this.tabSize);this.$tabStrings[' ']=''+s+'',this.$tabStrings['\t']=''+a+''}},this.updateLines=function(d,e,t){this.config.lastRow==d.lastRow&&this.config.firstRow==d.firstRow||this.scrollLines(d),this.config=d;for(var n=S(e,d.firstRow),i=b(t,d.lastRow),o=this.element.childNodes,r=0,s=d.firstRow;sa&&(s=c.end.row+1,a=(c=this.session.getNextFoldLine(s,c))?c.start.row:1/0),!(s>i);){if(l=o[r++],l){var p=[];this.$renderLine(p,s,!this.$useLineGroups(),s==a&&c),l.style.height=d.lineHeight*this.session.getRowLength(s)+'px',l.innerHTML=p.join('')}s++}},this.scrollLines=function(r){var e=this.config;if(this.config=r,!e||e.lastRowr.lastRow)for(n=this.session.getFoldedRowCount(r.lastRow+1,e.lastRow);0e.lastRow&&(i=this.$renderLinesFragment(r,e.lastRow+1,r.lastRow),a.appendChild(i))},this.$renderLinesFragment=function(o,e,t){for(var n=this.element.ownerDocument.createDocumentFragment(),i=e,r=this.session.getNextFoldLine(i),s=r?r.start.row:1/0;i>s&&(i=r.end.row+1,s=(r=this.session.getNextFoldLine(i,r))?r.start.row:1/0),!(i>t);){var a=p.createElement('div'),l=[];if(this.$renderLine(l,i,!1,i==s&&r),a.innerHTML=l.join(''),this.$useLineGroups())a.className='ace_line_group',n.appendChild(a),a.style.height=o.lineHeight*this.session.getRowLength(i)+'px';else for(;a.firstChild;)n.appendChild(a.firstChild);i++}return n},this.update=function(a){this.config=a;for(var e=[],t=a.firstRow,n=a.lastRow,i=t,o=this.session.getNextFoldLine(i),r=o?o.start.row:1/0;i>r&&(i=o.end.row+1,r=(o=this.session.getNextFoldLine(i,o))?o.start.row:1/0),!(i>n);)this.$useLineGroups()&&e.push('
                      '),this.$renderLine(e,i,!1,i==r&&o),this.$useLineGroups()&&e.push('
                      '),i++;this.element.innerHTML=e.join('')},this.$textToken={text:!0,rparen:!0,lparen:!0},this.$renderToken=function(r,d,e,t){var p=this,n=t.replace(/\t|&|<|>|( +)|([\x00-\x1f\x80-\xa0\xad\u1680\u180E\u2000-\u200f\u2028\u2029\u202F\u205F\u3000\uFEFF\uFFF9-\uFFFC])|[\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3000-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]/g,function(t,e,n,r){if(e)return p.showInvisibles?''+m.stringRepeat(p.SPACE_CHAR,t.length)+'':t;if('&'==t)return'&';if('<'==t)return'<';if('>'==t)return'>';if('\t'==t){var a=p.session.getScreenTabSize(d+r);return d+=a-1,p.$tabStrings[a]}if('\u3000'==t){var o=p.showInvisibles?'ace_cjk ace_invisible ace_invisible_space':'ace_cjk',i=p.showInvisibles?p.SPACE_CHAR:'';return d+=1,''+i+''}return n?''+p.SPACE_CHAR+'':(d+=1,''+t+'')});if(this.$textToken[e.type])r.push(n);else{var o='ace_'+e.type.replace(/\./g,' ace_'),a='';'fold'==e.type&&(a=' style=\'width:'+e.value.length*this.config.characterWidth+'px;\' '),r.push('',n,'')}return d+t.length},this.renderIndentGuide=function(r,e,t){var n=e.search(this.$indentGuideRe);return 0>=n||n>=t?e:' '==e[0]?(n-=n%this.tabSize,r.push(m.stringRepeat(this.$tabStrings[' '],n/this.tabSize)),e.substr(n)):'\t'==e[0]?(r.push(m.stringRepeat(this.$tabStrings['\t'],n)),e.substr(n)):e},this.$renderWrappedLine=function(r,e,t,n){for(var i=0,o=0,s=t[0],a=0,l=0;l=s;)a=this.$renderToken(r,a,c,p.substring(0,s-i)),p=p.substring(s-i),i=s,n||r.push('','
                      '),r.push(m.stringRepeat('\xA0',t.indent)),a=0,s=t[++o]||d;0!=p.length&&(i+=p.length,a=this.$renderToken(r,a,c,p))}}},this.$renderSimpleLine=function(a,e){var t=0,n=e[0],i=n.value;this.displayIndentGuides&&(i=this.renderIndentGuide(a,i)),i&&(t=this.$renderToken(a,t,n,i));for(var o=1;o'),i.length){var o=this.session.getRowSplitData(e);o&&o.length?this.$renderWrappedLine(a,i,o,t):this.$renderSimpleLine(a,i)}this.showInvisibles&&(n&&(e=n.end.row),a.push('',e==this.session.getLength()-1?this.EOF_CHAR:this.EOL_CHAR,'')),t||a.push('
                      ')},this.$getFoldLineTokens=function(r,e){var l=this.session,d=[],n=l.getTokens(r);return e.walk(function(o,i,t,r,s){null==o?(s&&(n=l.getTokens(i)),n.length&&function(a,e,t){for(var n=0,o=0;o+a[n].value.lengtht-e&&(r=r.substring(0,t-e)),d.push({type:a[n].type,value:r}),o=e+r.length,n+=1);ot?d.push({type:a[n].type,value:r.substring(0,t-o)}):d.push(a[n]),o+=r.length,n+=1}}(n,r,t)):d.push({type:'fold',value:o})},e.end.row,this.session.getLine(e.end.row).length),d},this.$useLineGroups=function(){return this.session.getUseWrapMode()},this.destroy=function(){clearInterval(this.$pollSizeChangesTimer),this.$measureNode&&this.$measureNode.parentNode.removeChild(this.$measureNode),delete this.$measureNode}}).call(o.prototype),e.Text=o}),ace.define('ace/layer/cursor',['require','exports','module','ace/lib/dom'],function(n,e){'use strict';var a=n('../lib/dom'),t=function(t){this.element=a.createElement('div'),this.element.className='ace_layer ace_cursor-layer',t.appendChild(this.element),void 0==r&&(r=!('opacity'in this.element.style)),this.isVisible=!1,this.isBlinking=!0,this.blinkInterval=1e3,this.smoothBlinking=!1,this.cursors=[],this.cursor=this.addCursor(),a.addCssClass(this.element,'ace_hidden-cursors'),this.$updateCursors=(r?this.$updateVisibility:this.$updateOpacity).bind(this)},r;(function(){this.$updateVisibility=function(r){for(var e=this.cursors,t=e.length;t--;)e[t].style.visibility=r?'':'hidden'},this.$updateOpacity=function(r){for(var e=this.cursors,t=e.length;t--;)e[t].style.opacity=r?'':'0'},this.$padding=0,this.setPadding=function(t){this.$padding=t},this.setSession=function(t){this.session=t},this.setBlinking=function(t){t!=this.isBlinking&&(this.isBlinking=t,this.restartTimer())},this.setBlinkInterval=function(t){t!=this.blinkInterval&&(this.blinkInterval=t,this.restartTimer())},this.setSmoothBlinking=function(t){t==this.smoothBlinking||r||(this.smoothBlinking=t,a.setCssClass(this.element,'ace_smooth-blinking',t),this.$updateCursors(!0),this.$updateCursors=this.$updateOpacity.bind(this),this.restartTimer())},this.addCursor=function(){var t=a.createElement('div');return t.className='ace_cursor',this.element.appendChild(t),this.cursors.push(t),t},this.removeCursor=function(){if(1l.height+l.offset||0>o.top)&&1n;)this.removeCursor();var s=this.session.getOverwrite();this.$setOverwrite(s),this.$pixelPos=o,this.restartTimer()},this.drawCursor=null,this.$setOverwrite=function(t){t!=this.overwrite&&(this.overwrite=t,t?a.addCssClass(this.element,'ace_overwrite-cursors'):a.removeCssClass(this.element,'ace_overwrite-cursors'))},this.destroy=function(){clearInterval(this.intervalId),clearTimeout(this.timeoutId)}}).call(t.prototype),e.Cursor=t}),ace.define('ace/scrollbar',['require','exports','module','ace/lib/oop','ace/lib/dom','ace/lib/event','ace/lib/event_emitter'],function(n,e){'use strict';var t=n('./lib/oop'),i=n('./lib/dom'),o=n('./lib/event'),r=n('./lib/event_emitter').EventEmitter,s=function(t){this.element=i.createElement('div'),this.element.className='ace_scrollbar ace_scrollbar'+this.classSuffix,this.inner=i.createElement('div'),this.inner.className='ace_scrollbar-inner',this.element.appendChild(this.inner),t.appendChild(this.element),this.setVisible(!1),this.skipEvent=!1,o.addListener(this.element,'scroll',this.onScroll.bind(this)),o.addListener(this.element,'mousedown',o.preventDefault)};(function(){t.implement(this,r),this.setVisible=function(t){this.element.style.display=t?'':'none',this.isVisible=t,this.coeff=1}}).call(s.prototype);var a=function(n,e){s.call(this,n),this.scrollTop=0,this.scrollHeight=0,e.$scrollbarWidth=this.width=i.scrollbarWidth(n.ownerDocument),this.inner.style.width=this.element.style.width=(this.width||15)+5+'px',this.$minWidth=0};t.inherits(a,s),function(){this.classSuffix='-v',this.onScroll=function(){if(!this.skipEvent){if(this.scrollTop=this.element.scrollTop,1!=this.coeff){var t=this.element.clientHeight/this.scrollHeight;this.scrollTop=this.scrollTop*(1-t)/(this.coeff-t)}this._emit('scroll',{data:this.scrollTop})}this.skipEvent=!1},this.getWidth=function(){return S(this.isVisible?this.width:0,this.$minWidth||0)},this.setHeight=function(t){this.element.style.height=t+'px'},this.setInnerHeight=this.setScrollHeight=function(t){this.scrollHeight=t,32768e?50:100,n.parentNode.removeChild(n)},this.$setMeasureNodeStyles=function(n,e){n.width=n.height='auto',n.left=n.top='0px',n.visibility='hidden',n.position='absolute',n.whiteSpace='pre',8>r.isIE?n['font-family']='inherit':n.font='inherit',n.overflow=e?'hidden':'visible'},this.checkForSizeChanges=function(){var n=this.$measureSizes();if(n&&(this.$characterSize.width!==n.width||this.$characterSize.height!==n.height)){this.$measureNode.style.fontWeight='bold';var r=this.$measureSizes();this.$measureNode.style.fontWeight='',this.$characterSize=n,this.charSizes=Object.create(null),this.allowBoldFonts=r&&r.width===n.width&&r.height===n.height,this._emit('changeCharacterSize',{data:n})}},this.$pollSizeChanges=function(){if(this.$pollSizeChangesTimer)return this.$pollSizeChangesTimer;var t=this;return this.$pollSizeChangesTimer=setInterval(function(){t.checkForSizeChanges()},500)},this.setPolling=function(t){t?this.$pollSizeChanges():this.$pollSizeChangesTimer&&(clearInterval(this.$pollSizeChangesTimer),this.$pollSizeChangesTimer=0)},this.$measureSizes=function(){if(50==a){var n=null;try{n=this.$measureNode.getBoundingClientRect()}catch(e){n={width:0,height:0}}var e={height:n.height,width:n.width/a}}else e={height:this.$measureNode.clientHeight,width:this.$measureNode.clientWidth/a};return 0===e.width||0===e.height?null:e},this.$measureCharWidth=function(t){return this.$main.innerHTML=o.stringRepeat(t,a),this.$main.getBoundingClientRect().width/a},this.getCharacterWidth=function(n){var e=this.charSizes[n];return void 0===e&&(e=this.charSizes[n]=this.$measureCharWidth(n)/this.$characterSize.width),e},this.destroy=function(){clearInterval(this.$pollSizeChangesTimer),this.el&&this.el.parentNode&&this.el.parentNode.removeChild(this.el)}}).call(l.prototype)}),ace.define('ace/virtual_renderer',['require','exports','module','ace/lib/oop','ace/lib/dom','ace/config','ace/lib/useragent','ace/layer/gutter','ace/layer/marker','ace/layer/text','ace/layer/cursor','ace/scrollbar','ace/scrollbar','ace/renderloop','ace/layer/font_metrics','ace/lib/event_emitter'],function(n,e){'use strict';var t=n('./lib/oop'),E=n('./lib/dom'),o=n('./config'),r=n('./lib/useragent'),s=n('./layer/gutter').Gutter,a=n('./layer/marker').Marker,l=n('./layer/text').Text,c=n('./layer/cursor').Cursor,u=n('./scrollbar').HScrollBar,h=n('./scrollbar').VScrollBar,d=n('./renderloop').RenderLoop,m=n('./layer/font_metrics').FontMetrics,i=n('./lib/event_emitter').EventEmitter;E.importCssString('.ace_editor {position: relative;overflow: hidden;font: 12px/normal \'Monaco\', \'Menlo\', \'Ubuntu Mono\', \'Consolas\', \'source-code-pro\', monospace;direction: ltr;text-align: left;-webkit-tap-highlight-color: rgba(0, 0, 0, 0);}.ace_scroller {position: absolute;overflow: hidden;top: 0;bottom: 0;background-color: inherit;-ms-user-select: none;-moz-user-select: none;-webkit-user-select: none;user-select: none;cursor: text;}.ace_content {position: absolute;-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;min-width: 100%;}.ace_dragging .ace_scroller:before{position: absolute;top: 0;left: 0;right: 0;bottom: 0;content: \'\';background: rgba(250, 250, 250, 0.01);z-index: 1000;}.ace_dragging.ace_dark .ace_scroller:before{background: rgba(0, 0, 0, 0.01);}.ace_selecting, .ace_selecting * {cursor: text !important;}.ace_gutter {position: absolute;overflow : hidden;width: auto;top: 0;bottom: 0;left: 0;cursor: default;z-index: 4;-ms-user-select: none;-moz-user-select: none;-webkit-user-select: none;user-select: none;}.ace_gutter-active-line {position: absolute;left: 0;right: 0;}.ace_scroller.ace_scroll-left {box-shadow: 17px 0 16px -16px rgba(0, 0, 0, 0.4) inset;}.ace_gutter-cell {padding-left: 19px;padding-right: 6px;background-repeat: no-repeat;}.ace_gutter-cell.ace_error {background-image: url("data:image/png;base64,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");background-repeat: no-repeat;background-position: 2px center;}.ace_gutter-cell.ace_warning {background-image: url("data:image/png;base64,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");background-position: 2px center;}.ace_gutter-cell.ace_info {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAAAAAA6mKC9AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAAJ0Uk5TAAB2k804AAAAPklEQVQY02NgIB68QuO3tiLznjAwpKTgNyDbMegwisCHZUETUZV0ZqOquBpXj2rtnpSJT1AEnnRmL2OgGgAAIKkRQap2htgAAAAASUVORK5CYII=");background-position: 2px center;}.ace_dark .ace_gutter-cell.ace_info {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQBAMAAADt3eJSAAAAJFBMVEUAAAChoaGAgIAqKiq+vr6tra1ZWVmUlJSbm5s8PDxubm56enrdgzg3AAAAAXRSTlMAQObYZgAAAClJREFUeNpjYMAPdsMYHegyJZFQBlsUlMFVCWUYKkAZMxZAGdxlDMQBAG+TBP4B6RyJAAAAAElFTkSuQmCC");}.ace_scrollbar {position: absolute;right: 0;bottom: 0;z-index: 6;}.ace_scrollbar-inner {position: absolute;cursor: text;left: 0;top: 0;}.ace_scrollbar-v{overflow-x: hidden;overflow-y: scroll;top: 0;}.ace_scrollbar-h {overflow-x: scroll;overflow-y: hidden;left: 0;}.ace_print-margin {position: absolute;height: 100%;}.ace_text-input {position: absolute;z-index: 0;width: 0.5em;height: 1em;opacity: 0;background: transparent;-moz-appearance: none;appearance: none;border: none;resize: none;outline: none;overflow: hidden;font: inherit;padding: 0 1px;margin: 0 -1px;text-indent: -1em;-ms-user-select: text;-moz-user-select: text;-webkit-user-select: text;user-select: text;white-space: pre!important;}.ace_text-input.ace_composition {background: inherit;color: inherit;z-index: 1000;opacity: 1;text-indent: 0;}.ace_layer {z-index: 1;position: absolute;overflow: hidden;word-wrap: normal;white-space: pre;height: 100%;width: 100%;-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;pointer-events: none;}.ace_gutter-layer {position: relative;width: auto;text-align: right;pointer-events: auto;}.ace_text-layer {font: inherit !important;}.ace_cjk {display: inline-block;text-align: center;}.ace_cursor-layer {z-index: 4;}.ace_cursor {z-index: 4;position: absolute;-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;border-left: 2px solid;transform: translatez(0);}.ace_multiselect .ace_cursor {border-left-width: 1px;}.ace_slim-cursors .ace_cursor {border-left-width: 1px;}.ace_overwrite-cursors .ace_cursor {border-left-width: 0;border-bottom: 1px solid;}.ace_hidden-cursors .ace_cursor {opacity: 0.2;}.ace_smooth-blinking .ace_cursor {-webkit-transition: opacity 0.18s;transition: opacity 0.18s;}.ace_marker-layer .ace_step, .ace_marker-layer .ace_stack {position: absolute;z-index: 3;}.ace_marker-layer .ace_selection {position: absolute;z-index: 5;}.ace_marker-layer .ace_bracket {position: absolute;z-index: 6;}.ace_marker-layer .ace_active-line {position: absolute;z-index: 2;}.ace_marker-layer .ace_selected-word {position: absolute;z-index: 4;-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;}.ace_line .ace_fold {-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;display: inline-block;height: 11px;margin-top: -2px;vertical-align: middle;background-image:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII="),url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACJJREFUeNpi+P//fxgTAwPDBxDxD078RSX+YeEyDFMCIMAAI3INmXiwf2YAAAAASUVORK5CYII=");background-repeat: no-repeat, repeat-x;background-position: center center, top left;color: transparent;border: 1px solid black;border-radius: 2px;cursor: pointer;pointer-events: auto;}.ace_dark .ace_fold {}.ace_fold:hover{background-image:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII="),url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACBJREFUeNpi+P//fz4TAwPDZxDxD5X4i5fLMEwJgAADAEPVDbjNw87ZAAAAAElFTkSuQmCC");}.ace_tooltip {background-color: #FFF;background-image: -webkit-linear-gradient(top, transparent, rgba(0, 0, 0, 0.1));background-image: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.1));border: 1px solid gray;border-radius: 1px;box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);color: black;max-width: 100%;padding: 3px 4px;position: fixed;z-index: 999999;-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;cursor: default;white-space: pre;word-wrap: break-word;line-height: normal;font-style: normal;font-weight: normal;letter-spacing: normal;pointer-events: none;}.ace_folding-enabled > .ace_gutter-cell {padding-right: 13px;}.ace_fold-widget {-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;margin: 0 -12px 0 1px;display: none;width: 11px;vertical-align: top;background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42mWKsQ0AMAzC8ixLlrzQjzmBiEjp0A6WwBCSPgKAXoLkqSot7nN3yMwR7pZ32NzpKkVoDBUxKAAAAABJRU5ErkJggg==");background-repeat: no-repeat;background-position: center;border-radius: 3px;border: 1px solid transparent;cursor: pointer;}.ace_folding-enabled .ace_fold-widget {display: inline-block; }.ace_fold-widget.ace_end {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42m3HwQkAMAhD0YzsRchFKI7sAikeWkrxwScEB0nh5e7KTPWimZki4tYfVbX+MNl4pyZXejUO1QAAAABJRU5ErkJggg==");}.ace_fold-widget.ace_closed {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAGCAYAAAAG5SQMAAAAOUlEQVR42jXKwQkAMAgDwKwqKD4EwQ26sSOkVWjgIIHAzPiCgaqiqnJHZnKICBERHN194O5b9vbLuAVRL+l0YWnZAAAAAElFTkSuQmCCXA==");}.ace_fold-widget:hover {border: 1px solid rgba(0, 0, 0, 0.3);background-color: rgba(255, 255, 255, 0.2);box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);}.ace_fold-widget:active {border: 1px solid rgba(0, 0, 0, 0.4);background-color: rgba(0, 0, 0, 0.05);box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);}.ace_dark .ace_fold-widget {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHklEQVQIW2P4//8/AzoGEQ7oGCaLLAhWiSwB146BAQCSTPYocqT0AAAAAElFTkSuQmCC");}.ace_dark .ace_fold-widget.ace_end {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAH0lEQVQIW2P4//8/AxQ7wNjIAjDMgC4AxjCVKBirIAAF0kz2rlhxpAAAAABJRU5ErkJggg==");}.ace_dark .ace_fold-widget.ace_closed {background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAFCAYAAACAcVaiAAAAHElEQVQIW2P4//+/AxAzgDADlOOAznHAKgPWAwARji8UIDTfQQAAAABJRU5ErkJggg==");}.ace_dark .ace_fold-widget:hover {box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);background-color: rgba(255, 255, 255, 0.1);}.ace_dark .ace_fold-widget:active {box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);}.ace_fold-widget.ace_invalid {background-color: #FFB4B4;border-color: #DE5555;}.ace_fade-fold-widgets .ace_fold-widget {-webkit-transition: opacity 0.4s ease 0.05s;transition: opacity 0.4s ease 0.05s;opacity: 0;}.ace_fade-fold-widgets:hover .ace_fold-widget {-webkit-transition: opacity 0.05s ease 0.05s;transition: opacity 0.05s ease 0.05s;opacity:1;}.ace_underline {text-decoration: underline;}.ace_bold {font-weight: bold;}.ace_nobold .ace_bold {font-weight: normal;}.ace_italic {font-style: italic;}.ace_error-marker {background-color: rgba(255, 0, 0,0.2);position: absolute;z-index: 9;}.ace_highlight-marker {background-color: rgba(255, 255, 0,0.2);position: absolute;z-index: 8;}.ace_br1 {border-top-left-radius : 3px;}.ace_br2 {border-top-right-radius : 3px;}.ace_br3 {border-top-left-radius : 3px; border-top-right-radius: 3px;}.ace_br4 {border-bottom-right-radius: 3px;}.ace_br5 {border-top-left-radius : 3px; border-bottom-right-radius: 3px;}.ace_br6 {border-top-right-radius : 3px; border-bottom-right-radius: 3px;}.ace_br7 {border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px;}.ace_br8 {border-bottom-left-radius : 3px;}.ace_br9 {border-top-left-radius : 3px; border-bottom-left-radius: 3px;}.ace_br10{border-top-right-radius : 3px; border-bottom-left-radius: 3px;}.ace_br11{border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-left-radius: 3px;}.ace_br12{border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}.ace_br13{border-top-left-radius : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}.ace_br14{border-top-right-radius : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}.ace_br15{border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}.ace_text-input-ios {position: absolute !important;top: -100000px !important;left: -100000px !important;}','ace_editor.css');var f=function(p,e){var t=this;this.container=p||E.createElement('div'),this.$keepTextAreaAtCursor=!r.isOldIE,E.addCssClass(this.container,'ace_editor'),this.setTheme(e),this.$gutter=E.createElement('div'),this.$gutter.className='ace_gutter',this.container.appendChild(this.$gutter),this.scroller=E.createElement('div'),this.scroller.className='ace_scroller',this.container.appendChild(this.scroller),this.content=E.createElement('div'),this.content.className='ace_content',this.scroller.appendChild(this.content),this.$gutterLayer=new s(this.$gutter),this.$gutterLayer.on('changeGutterWidth',this.onGutterResize.bind(this)),this.$markerBack=new a(this.content);var n=this.$textLayer=new l(this.content);this.canvas=n.element,this.$markerFront=new a(this.content),this.$cursorLayer=new c(this.content),this.$horizScroll=!1,this.$vScroll=!1,this.scrollBar=this.scrollBarV=new h(this.container,this),this.scrollBarH=new u(this.container,this),this.scrollBarV.addEventListener('scroll',function(n){t.$scrollAnimation||t.session.setScrollTop(n.data-t.scrollMargin.top)}),this.scrollBarH.addEventListener('scroll',function(n){t.$scrollAnimation||t.session.setScrollLeft(n.data-t.scrollMargin.left)}),this.scrollTop=0,this.scrollLeft=0,this.cursorPos={row:0,column:0},this.$fontMetrics=new m(this.container),this.$textLayer.$setFontMetrics(this.$fontMetrics),this.$textLayer.addEventListener('changeCharacterSize',function(n){t.updateCharacterSize(),t.onResize(!0,t.gutterWidth,t.$size.width,t.$size.height),t._signal('changeCharacterSize',n)}),this.$size={width:0,height:0,scrollerHeight:0,scrollerWidth:0,$dirty:!0},this.layerConfig={width:1,padding:0,firstRow:0,firstRowScreen:0,lastRow:0,lineHeight:0,characterWidth:0,minHeight:1,maxHeight:1,offset:0,height:1,gutterOffset:1},this.scrollMargin={left:0,right:0,top:0,bottom:0,v:0,h:0},this.$loop=new d(this.$renderChanges.bind(this),this.container.ownerDocument.defaultView),this.$loop.schedule(this.CHANGE_FULL),this.updateCharacterSize(),this.setPadding(4),o.resetOptions(this),o._emit('renderer',this)};(function(){this.CHANGE_CURSOR=1,this.CHANGE_MARKER=2,this.CHANGE_GUTTER=4,this.CHANGE_SCROLL=8,this.CHANGE_LINES=16,this.CHANGE_TEXT=32,this.CHANGE_SIZE=64,this.CHANGE_MARKER_BACK=128,this.CHANGE_MARKER_FRONT=256,this.CHANGE_FULL=512,this.CHANGE_H_SCROLL=1024,t.implement(this,i),this.updateCharacterSize=function(){this.$textLayer.allowBoldFonts!=this.$allowBoldFonts&&(this.$allowBoldFonts=this.$textLayer.allowBoldFonts,this.setStyle('ace_nobold',!this.$allowBoldFonts)),this.layerConfig.characterWidth=this.characterWidth=this.$textLayer.getCharacterWidth(),this.layerConfig.lineHeight=this.lineHeight=this.$textLayer.getLineHeight(),this.$updatePrintMargin()},this.setSession=function(t){this.session&&this.session.doc.off('changeNewLineMode',this.onChangeNewLineMode),this.session=t,t&&this.scrollMargin.top&&0>=t.getScrollTop()&&t.setScrollTop(-this.scrollMargin.top),this.$cursorLayer.setSession(t),this.$markerBack.setSession(t),this.$markerFront.setSession(t),this.$gutterLayer.setSession(t),this.$textLayer.setSession(t),t&&(this.$loop.schedule(this.CHANGE_FULL),this.session.$setFontMetrics(this.$fontMetrics),this.scrollBarH.scrollLeft=this.scrollBarV.scrollTop=null,this.onChangeNewLineMode=this.onChangeNewLineMode.bind(this),this.onChangeNewLineMode(),this.session.doc.on('changeNewLineMode',this.onChangeNewLineMode))},this.updateLines=function(r,a,o){if(void 0===a&&(a=1/0),this.$changedLines?(this.$changedLines.firstRow>r&&(this.$changedLines.firstRow=r),this.$changedLines.lastRowthis.layerConfig.lastRow||this.$loop.schedule(this.CHANGE_LINES)},this.onChangeNewLineMode=function(){this.$loop.schedule(this.CHANGE_TEXT),this.$textLayer.$updateEolChar()},this.onChangeTabSize=function(){this.$loop.schedule(this.CHANGE_TEXT|this.CHANGE_MARKER),this.$textLayer.onChangeTabSize()},this.updateText=function(){this.$loop.schedule(this.CHANGE_TEXT)},this.updateFull=function(t){t?this.$renderChanges(this.CHANGE_FULL,!0):this.$loop.schedule(this.CHANGE_FULL)},this.updateFontSize=function(){this.$textLayer.checkForSizeChanges()},this.$changes=0,this.$updateSizeAsync=function(){this.$loop.pending?this.$size.$dirty=!0:this.onResize()},this.onResize=function(a,e,t,s){if(!(2e||e>a.height-i)n.top=n.left='0';else{var o=this.characterWidth;if(this.$composition){var r=this.textarea.value.replace(/^\x01+/,'');o*=this.session.$getStringScreenWidth(r)[0]+2,i+=2}(t-=this.scrollLeft)>this.$size.scrollerWidth-o&&(t=this.$size.scrollerWidth-o),t+=this.gutterWidth,n.height=i+'px',n.width=o+'px',n.left=b(t,this.$size.scrollerWidth-o)+'px',n.top=b(e,this.$size.height-i)+'px'}}},this.getFirstVisibleRow=function(){return this.layerConfig.firstRow},this.getFirstFullyVisibleRow=function(){return this.layerConfig.firstRow+(0===this.layerConfig.offset?0:1)},this.getLastFullyVisibleRow=function(){var n=this.layerConfig,e=n.lastRow;return this.session.documentToScreenRow(e,0)*n.lineHeight-this.session.getScrollTop()>n.height-n.lineHeight?e-1:e},this.getLastVisibleRow=function(){return this.layerConfig.lastRow},this.$padding=null,this.setPadding=function(t){this.$padding=t,this.$textLayer.setPadding(t),this.$cursorLayer.setPadding(t),this.$markerFront.setPadding(t),this.$markerBack.setPadding(t),this.$loop.schedule(this.CHANGE_FULL),this.$updatePrintMargin()},this.setScrollMargin=function(r,e,t,n){var a=this.scrollMargin;a.top=0|r,a.bottom=0|e,a.right=0|n,a.left=0|t,a.v=a.top+a.bottom,a.h=a.left+a.right,a.top&&0>=this.scrollTop&&this.session&&this.session.setScrollTop(-a.top),this.updateFull()},this.getHScrollBarAlwaysVisible=function(){return this.$hScrollBarAlwaysVisible},this.setHScrollBarAlwaysVisible=function(t){this.setOption('hScrollBarAlwaysVisible',t)},this.getVScrollBarAlwaysVisible=function(){return this.$vScrollBarAlwaysVisible},this.setVScrollBarAlwaysVisible=function(t){this.setOption('vScrollBarAlwaysVisible',t)},this.$updateScrollBarV=function(){var n=this.layerConfig.maxHeight,e=this.$size.scrollerHeight;!this.$maxLines&&this.$scrollPastEnd&&(n-=(e-this.lineHeight)*this.$scrollPastEnd,this.scrollTop>n-e&&(n=this.scrollTop+e,this.scrollBarV.scrollTop=null)),this.scrollBarV.setScrollHeight(n+this.scrollMargin.v),this.scrollBarV.setScrollTop(this.scrollTop+this.scrollMargin.top)},this.$updateScrollBarH=function(){this.scrollBarH.setScrollWidth(this.layerConfig.width+2*this.$padding+this.scrollMargin.h),this.scrollBarH.setScrollLeft(this.scrollLeft+this.scrollMargin.left)},this.$frozen=!1,this.freeze=function(){this.$frozen=!0},this.unfreeze=function(){this.$frozen=!1},this.$renderChanges=function(r,e){if(this.$changes&&(r|=this.$changes,this.$changes=0),this.session&&this.container.offsetWidth&&!this.$frozen&&(r||e)){if(this.$size.$dirty)return this.$changes|=r,this.onResize(!0);this.lineHeight||this.$textLayer.checkForSizeChanges(),this._signal('beforeRender');var t=this.layerConfig;if(r&this.CHANGE_FULL||r&this.CHANGE_SIZE||r&this.CHANGE_TEXT||r&this.CHANGE_LINES||r&this.CHANGE_SCROLL||r&this.CHANGE_H_SCROLL){if(r|=this.$computeLayerConfig(),t.firstRow!=this.layerConfig.firstRow&&t.firstRowScreen==this.layerConfig.firstRowScreen){var n=this.scrollTop+(t.firstRow-this.layerConfig.firstRow)*this.lineHeight;0=this.scrollLeft?'ace_scroller':'ace_scroller ace_scroll-left'),r&this.CHANGE_FULL)return this.$textLayer.update(t),this.$showGutter&&this.$gutterLayer.update(t),this.$markerBack.update(t),this.$markerFront.update(t),this.$cursorLayer.update(t),this.$moveTextAreaToCursor(),this.$highlightGutterLine&&this.$updateGutterLineHighlight(),void this._signal('afterRender');if(r&this.CHANGE_SCROLL)return r&this.CHANGE_TEXT||r&this.CHANGE_LINES?this.$textLayer.update(t):this.$textLayer.scrollLines(t),this.$showGutter&&this.$gutterLayer.update(t),this.$markerBack.update(t),this.$markerFront.update(t),this.$cursorLayer.update(t),this.$highlightGutterLine&&this.$updateGutterLineHighlight(),this.$moveTextAreaToCursor(),void this._signal('afterRender');r&this.CHANGE_TEXT?(this.$textLayer.update(t),this.$showGutter&&this.$gutterLayer.update(t)):r&this.CHANGE_LINES?(this.$updateLines()||r&this.CHANGE_GUTTER&&this.$showGutter)&&this.$gutterLayer.update(t):(r&this.CHANGE_TEXT||r&this.CHANGE_GUTTER)&&this.$showGutter&&this.$gutterLayer.update(t),r&this.CHANGE_CURSOR&&(this.$cursorLayer.update(t),this.$moveTextAreaToCursor(),this.$highlightGutterLine&&this.$updateGutterLineHighlight()),r&(this.CHANGE_MARKER|this.CHANGE_MARKER_FRONT)&&this.$markerFront.update(t),r&(this.CHANGE_MARKER|this.CHANGE_MARKER_BACK)&&this.$markerBack.update(t),this._signal('afterRender')}else this.$changes|=r},this.$autosize=function(){var r=this.session.getScreenLength()*this.lineHeight,e=this.$maxLines*this.lineHeight,t=b(e,S((this.$minLines||1)*this.lineHeight,r))+this.scrollMargin.v+(this.$extraHeight||0);this.$horizScroll&&(t+=this.scrollBarH.getHeight()),this.$maxPixelHeight&&t>this.$maxPixelHeight&&(t=this.$maxPixelHeight);var n=r>e;if(t!=this.desiredHeight||this.$size.height!=this.desiredHeight||n!=this.$vScroll){n!=this.$vScroll&&(this.$vScroll=n,this.scrollBarV.setVisible(n));var a=this.container.clientWidth;this.container.style.height=t+'px',this.$updateCachedSize(!0,this.$gutterWidth,a,t),this.desiredHeight=t,this._signal('autosize')}},this.$computeLayerConfig=function(){var x=this.session,e=this.$size,t=e.height<=2*this.lineHeight,R=this.session.getScreenLength()*this.lineHeight,F=this.$getLongestLine(),w=!t&&(this.$hScrollBarAlwaysVisible||0>e.scrollerWidth-F-2*this.$padding),r=this.$horizScroll!==w;r&&(this.$horizScroll=w,this.scrollBarH.setVisible(w));var s=this.$vScroll;this.$maxLines&&1e.scrollerHeight-R+L||this.scrollTop>u.top),d=s!==h;d&&(this.$vScroll=h,this.scrollBarV.setVisible(h));var m=T(M/this.lineHeight)-1,g=S(0,y((this.scrollTop-a)/this.lineHeight)),B=g+m,D=this.lineHeight,I,N;g=x.screenToDocumentRow(g,0);var f=x.getFoldLine(g);f&&(g=f.start.row),I=x.documentToScreenRow(g,0),N=x.getRowLength(g)*D,B=b(x.screenToDocumentRow(B,0),x.getLength()-1),M=e.scrollerHeight+x.getRowLength(B)*D+N,a=this.scrollTop-I*D;var v=0;return this.layerConfig.width!=F&&(v=this.CHANGE_H_SCROLL),(r||d)&&(v=this.$updateCachedSize(!0,this.gutterWidth,e.width,e.height),this._signal('scrollbarVisibilityChanged'),d&&(F=this.$getLongestLine())),this.layerConfig={width:F,padding:this.$padding,firstRow:g,firstRowScreen:I,lastRow:B,lineHeight:D,characterWidth:this.characterWidth,minHeight:M,maxHeight:R,offset:a,gutterOffset:D?S(0,T((a+e.height-e.scrollerHeight)/D)):0,height:this.$size.scrollerHeight},v},this.$updateLines=function(){if(this.$changedLines){var r=this.$changedLines.firstRow,e=this.$changedLines.lastRow;this.$changedLines=null;var t=this.layerConfig;if(!(r>t.lastRow+1||eo?(e&&a+r>o+this.lineHeight&&(o-=e*this.$size.scrollerHeight),0==o&&(o=-this.scrollMargin.top),this.session.setScrollTop(o)):a+this.$size.scrollerHeight-si?(ie&&this.session.getScrollTop()>=1-this.scrollMargin.top||0n&&this.session.getScrollLeft()>=1-this.scrollMargin.left||0this.$doc.getLength()>>1?this.call('setValue',[this.$doc.getValue()]):this.emit('change',{data:t}))}}).call(n.prototype);var r=function(r,e,t){this.$sendDeltaQueue=this.$sendDeltaQueue.bind(this),this.changeListener=this.changeListener.bind(this),this.callbackId=1,this.callbacks={},this.messageBuffer=[];var n=null,i=!1,o=Object.create(p),a=this;this.$worker={},this.$worker.terminate=function(){},this.$worker.postMessage=function(t){a.messageBuffer.push(t),n&&(i?setTimeout(s):s())},this.setEmitSync=function(t){i=t};var s=function(){var t=a.messageBuffer.shift();t.command?n[t.command].apply(n,t.args):t.event&&o._signal(t.event,t.data)};o.postMessage=function(t){a.onMessage({data:t})},o.callback=function(n,r){this.postMessage({type:'call',id:r,data:n})},o.emit=function(n,r){this.postMessage({type:'event',name:n,data:r})},u.loadModule(['worker',e],function(r){for(n=new r[t](o);a.messageBuffer.length;)s()})};r.prototype=n.prototype,e.UIWorkerClient=r,e.WorkerClient=n,e.createWorker=a}),ace.define('ace/placeholder',['require','exports','module','ace/range','ace/lib/event_emitter','ace/lib/oop'],function(n,e){'use strict';var d=n('./range').Range,t=n('./lib/event_emitter').EventEmitter,a=n('./lib/oop'),r=function(l,e,t,n,i,o){var r=this;this.length=e,this.session=l,this.doc=l.getDocument(),this.mainClass=i,this.othersClass=o,this.$onUpdate=this.onUpdate.bind(this),this.doc.on('change',this.$onUpdate),this.$others=n,this.$onCursorChange=function(){setTimeout(function(){r.onCursorChange()})},this.$pos=t;var s=l.getUndoManager().$undoStack||l.getUndoManager().$undostack||{length:-1};this.$undoStackDepth=s.length,this.setup(),l.selection.on('changeCursor',this.$onCursorChange)};(function(){a.implement(this,t),this.setup=function(){var r=this,e=this.doc,t=this.session;this.selectionBefore=t.selection.toJSON(),t.selection.inMultiSelectMode&&t.selection.toSingleRange(),this.pos=e.createAnchor(this.$pos.row,this.$pos.column);var n=this.pos;n.$insertRight=!0,n.detach(),n.markerId=t.addMarker(new d(n.row,n.column,n.row,n.column+this.length),this.mainClass,null,!1),this.others=[],this.$others.forEach(function(t){var n=e.createAnchor(t.row,t.column);n.$insertRight=!0,n.detach(),r.others.push(n)}),t.setUndoSelect(!1)},this.showOtherMarkers=function(){if(!this.othersActive){var r=this.session,e=this;this.othersActive=!0,this.others.forEach(function(t){t.markerId=r.addMarker(new d(t.row,t.column,t.row,t.column+e.length),e.othersClass,null,!1)})}},this.hideOtherMarkers=function(){if(this.othersActive){this.othersActive=!1;for(var t=0;t=this.pos.column&&e.start.column<=this.pos.column+this.length+1,o=e.start.column-this.pos.column;if(this.updateAnchors(i),n&&(this.length+=t),n&&!this.session.$fromUndo)if('insert'===i.action)for(var r=this.others.length-1,s;0<=r;r--)s={row:(a=this.others[r]).row,column:a.column+o},this.doc.insertMergedLines(s,i.lines);else if('remove'===i.action)for(r=this.others.length-1;0<=r;r--){var a;s={row:(a=this.others[r]).row,column:a.column+o},this.doc.remove(new d(s.row,s.column,s.row,s.column-t))}this.$updating=!1,this.updateMarkers()}},this.updateAnchors=function(n){this.pos.onChange(n);for(var e=this.others.length;e--;)this.others[e].onChange(n);this.updateMarkers()},this.updateMarkers=function(){if(!this.$updating){var r=this,e=this.session,t=function(t,n){e.removeMarker(t.markerId),t.markerId=e.addMarker(new d(t.row,t.column,t.row,t.column+r.length),n,null,!1)};t(this.pos,this.mainClass);for(var n=this.others.length;n--;)t(this.others[n],this.othersClass)}},this.onCursorChange=function(n){if(!this.$updating&&this.session){var e=this.session.selection.getCursor();e.row===this.pos.row&&e.column>=this.pos.column&&e.column<=this.pos.column+this.length?(this.showOtherMarkers(),this._emit('cursorEnter',n)):(this.hideOtherMarkers(),this._emit('cursorLeave',n))}},this.detach=function(){this.session.removeMarker(this.pos&&this.pos.markerId),this.hideOtherMarkers(),this.doc.removeEventListener('change',this.$onUpdate),this.session.selection.removeEventListener('changeCursor',this.$onCursorChange),this.session.setUndoSelect(!0),this.session=null},this.cancel=function(){if(-1!==this.$undoStackDepth){for(var r=this.session.getUndoManager(),e=(r.$undoStack||r.$undostack).length-this.$undoStackDepth,t=0;tr&&(r=0),0>c&&(c=0),c==h&&(t=!0);for(var d=c,m;d<=h;d++){if(m=g.fromPoints(this.session.screenToDocumentPosition(d,r),this.session.screenToDocumentPosition(d,s)),m.isEmpty()){if(p&&(u=m.end,l=p,u.row==l.row&&u.column==l.column))break;var p=m.end}m.cursor=i?m.start:m.end,_.push(m)}if(a&&_.reverse(),!t){for(var f=_.length-1;_[f].isEmpty()&&0=y;C--)_[C].isEmpty()&&_.splice(C,1)}return _}}.call(E.prototype);var l=n('./editor').Editor;(function(){this.updateSelectionMarkers=function(){this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.addSelectionMarker=function(n){n.cursor||(n.cursor=n.end);var e=this.getSelectionStyle();return n.marker=this.session.addMarker(n,'ace_selection',e),this.session.$selectionMarkers.push(n),this.session.selectionMarkerCount=this.session.$selectionMarkers.length,n},this.removeSelectionMarker=function(n){if(n.marker){this.session.removeMarker(n.marker);var e=this.session.$selectionMarkers.indexOf(n);-1!=e&&this.session.$selectionMarkers.splice(e,1),this.session.selectionMarkerCount=this.session.$selectionMarkers.length}},this.removeSelectionMarkers=function(r){for(var e=this.session.$selectionMarkers,t=r.length,n;t--;)if(n=r[t],n.marker){this.session.removeMarker(n.marker);var a=e.indexOf(n);-1!=a&&e.splice(a,1)}this.session.selectionMarkerCount=e.length},this.$onAddRange=function(t){this.addSelectionMarker(t.range),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onRemoveRange=function(t){this.removeSelectionMarkers(t.ranges),this.renderer.updateCursor(),this.renderer.updateBackMarkers()},this.$onMultiSelect=function(){this.inMultiSelectMode||(this.inMultiSelectMode=!0,this.setStyle('ace_multiselect'),this.keyBinding.addKeyboardHandler(a.keyboardHandler),this.commands.setDefaultHandler('exec',this.$onMultiSelectExec),this.renderer.updateCursor(),this.renderer.updateBackMarkers())},this.$onSingleSelect=function(){this.session.multiSelect.inVirtualMode||(this.inMultiSelectMode=!1,this.unsetStyle('ace_multiselect'),this.keyBinding.removeKeyboardHandler(a.keyboardHandler),this.commands.removeDefaultHandler('exec',this.$onMultiSelectExec),this.renderer.updateCursor(),this.renderer.updateBackMarkers(),this._emit('changeSelection'))},this.$onMultiSelectExec=function(r){var e=r.command,t=r.editor;if(t.multiSelect){if(e.multiSelectAction)'forEach'==e.multiSelectAction?n=t.forEachSelection(e,r.args):'forEachLine'==e.multiSelectAction?n=t.forEachSelection(e,r.args,!0):'single'==e.multiSelectAction?(t.exitMultiSelectMode(),n=e.exec(t,r.args||{})):n=e.multiSelectAction(t,r.args||{});else{var n=e.exec(t,r.args||{});t.multiSelect.addRange(t.multiSelect.toOrientedRange()),t.multiSelect.mergeOverlappingRanges()}return n}},this.forEachSelection=function(r,e,t){if(!this.inVirtualSelectionMode){var n=t&&t.keepOrder,o=1==t||t&&t.$byLines,s=this.session,a=this.selection,l=a.rangeList,c=(n?a:l).ranges,u;if(!c.length)return r.exec?r.exec(this,e||{}):r(this,e||{});var i=a._eventRegistry;a._eventRegistry={};var g=new E(s);this.inVirtualSelectionMode=!0;for(var d=c.length;d--;){if(o)for(;0l?r.unshift(r.pop()):r.push(r.shift()),i=n.length;i--;)o=(s=n[i]).clone(),e.replace(s,r[i]),s.start.row=o.start.row,s.start.column=o.start.column},this.selectMore=function(a,e,t){var s=this.session,l=s.multiSelect.toOrientedRange();if(!l.isEmpty()||((l=s.getWordRange(l.start.row,l.start.column)).cursor=-1==a?l.start:l.end,this.multiSelect.addRange(l),!t)){var o=function(r,e,t){return i.$options.wrap=!0,i.$options.needle=e,i.$options.backwards=-1==t,i.find(r)}(s,s.getTextRange(l),a);o&&(o.cursor=-1==a?o.start:o.end,this.$blockScrolling+=1,this.session.unfold(o),this.multiSelect.addRange(o),this.$blockScrolling-=1,this.renderer.scrollCursorIntoView(null,.5)),e&&this.multiSelect.substractPoint(l.cursor)}},this.alignCursors=function(){var l=this.session,E=l.multiSelect,e=E.ranges,t=-1,n=e.filter(function(n){return!(n.cursor.row!=t)||void(t=n.cursor.row)});if(e.length&&n.length!=e.length-1){n.forEach(function(t){E.substractPoint(t.cursor)});var _=0,s=1/0,a=e.map(function(e){var t=e.cursor,n=l.getLine(t.row).substr(t.column).search(/\S/g);return-1==n&&(n=0),t.column>_&&(_=t.column),nr?l.insert(n,o.stringRepeat(' ',i-r)):l.remove(new g(n.row,n.column,n.row,n.column-i+r)),e.start.column=e.end.column=_,e.start.row=e.end.row=n.row,e.cursor=e.end}),E.fromOrientedRange(e[0]),this.renderer.updateCursor(),this.renderer.updateBackMarkers()}else{var r=this.selection.getRange(),i=r.start.row,c=r.end.row,d=i==c;if(d){var u=this.session.getLength(),m;do m=this.session.getLine(c);while(/[=:]/.test(m)&&++ci&&(i=0),c>=u&&(c=u-1)}var p=this.session.removeFullLines(i,c);p=this.$reAlignText(p,d),this.session.insert({row:i,column:0},p.join('\n')+'\n'),d||(r.start.column=0,r.end.column=p[p.length-1].length),this.selection.setRange(r)}},this.$reAlignText=function(l,e){function a(t){return o.stringRepeat(' ',t)}function c(t){return t[2]?a(s)+t[2]+a(n-t[2].length+i)+t[4].replace(/^([=:])\s+/,'$1 '):t[0]}var d=!0,r=!0,s,n,i;return l.map(function(a){var e=a.match(/(\s*)(.*?)(\s*)([=:].*)/);return e?null==s?(s=e[1].length,n=e[2].length,i=e[3].length,e):(s+n+i!=e[1].length+e[2].length+e[3].length&&(r=!1),s!=e[1].length&&(d=!1),s>e[1].length&&(s=e[1].length),ne[3].length&&(i=e[3].length),e):[a]}).map(e?c:d?r?function(t){return t[2]?a(s+n-t[2].length)+t[2]+a(i)+t[4].replace(/^([=:])\s+/,'$1 '):t[0]}:c:function(t){return t[2]?a(s)+t[2]+a(i)+t[4].replace(/^([=:])\s+/,'$1 '):t[0]})}}).call(l.prototype),p.onSessionChange=function(r){var e=r.session;e&&!e.multiSelect&&(e.$selectionMarkers=[],e.selection.$initRangeList(),e.multiSelect=e.selection),this.multiSelect=e&&e.multiSelect;var t=r.oldSession;t&&(t.multiSelect.off('addRange',this.$onAddRange),t.multiSelect.off('removeRange',this.$onRemoveRange),t.multiSelect.off('multiSelect',this.$onMultiSelect),t.multiSelect.off('singleSelect',this.$onSingleSelect),t.multiSelect.lead.off('change',this.$checkMultiselectChange),t.multiSelect.anchor.off('change',this.$checkMultiselectChange)),e&&(e.multiSelect.on('addRange',this.$onAddRange),e.multiSelect.on('removeRange',this.$onRemoveRange),e.multiSelect.on('multiSelect',this.$onMultiSelect),e.multiSelect.on('singleSelect',this.$onSingleSelect),e.multiSelect.lead.on('change',this.$checkMultiselectChange),e.multiSelect.anchor.on('change',this.$checkMultiselectChange)),e&&this.inMultiSelectMode!=e.selection.inMultiSelectMode&&(e.selection.inMultiSelectMode?this.$onMultiSelect():this.$onSingleSelect())},p.MultiSelect=m,n('./config').defineOptions(l.prototype,'editor',{enableMultiselect:{set:function(n){m(this),n?(this.on('changeSession',this.$multiselectOnSessionChange),this.on('mousedown',t)):(this.off('changeSession',this.$multiselectOnSessionChange),this.off('mousedown',t))},value:!0},enableBlockSelect:{set:function(t){this.$blockSelectEnabled=t},value:!0}})}),ace.define('ace/mode/folding/fold_mode',['require','exports','module','ace/range'],function(n,e){'use strict';var r=n('../../range').Range,t=e.FoldMode=function(){};(function(){this.foldingStartMarker=null,this.foldingStopMarker=null,this.getFoldWidget=function(r,e,t){var n=r.getLine(t);return this.foldingStartMarker.test(n)?'start':'markbeginend'==e&&this.foldingStopMarker&&this.foldingStopMarker.test(n)?'end':''},this.getFoldWidgetRange=function(){return null},this.indentationBlock=function(i,e,t){var n=/\S/,o=i.getLine(e),p=o.search(n);if(-1!=p){for(var s=t||o.length,a=i.getLength(),l=e,c=e,u;++el){var m=i.getLine(c).length;return new r(l,s,c,m)}}},this.openingBracketBlock=function(i,e,t,d,o){var c={row:t,column:d+1},s=i.$findClosingBracket(e,c,o);if(s){var a=i.foldWidgets[s.row];return null==a&&(a=i.getFoldWidget(s.row)),'start'==a&&s.row>c.row&&(s.row--,s.column=i.getLine(s.row).length),r.fromPoints(c,s)}},this.closingBracketBlock=function(i,e,t,l){var d={row:t,column:l},s=i.$findOpeningBracket(e,d);if(s)return s.column++,d.column--,r.fromPoints(s,d)}}).call(t.prototype)}),ace.define('ace/theme/textmate',['require','exports','module','ace/lib/dom'],function(n,e){'use strict';e.isDark=!1,e.cssClass='ace-tm',e.cssText='.ace-tm .ace_gutter {background: #f0f0f0;color: #333;}.ace-tm .ace_print-margin {width: 1px;background: #e8e8e8;}.ace-tm .ace_fold {background-color: #6B72E6;}.ace-tm {background-color: #FFFFFF;color: black;}.ace-tm .ace_cursor {color: black;}.ace-tm .ace_invisible {color: rgb(191, 191, 191);}.ace-tm .ace_storage,.ace-tm .ace_keyword {color: blue;}.ace-tm .ace_constant {color: rgb(197, 6, 11);}.ace-tm .ace_constant.ace_buildin {color: rgb(88, 72, 246);}.ace-tm .ace_constant.ace_language {color: rgb(88, 92, 246);}.ace-tm .ace_constant.ace_library {color: rgb(6, 150, 14);}.ace-tm .ace_invalid {background-color: rgba(255, 0, 0, 0.1);color: red;}.ace-tm .ace_support.ace_function {color: rgb(60, 76, 114);}.ace-tm .ace_support.ace_constant {color: rgb(6, 150, 14);}.ace-tm .ace_support.ace_type,.ace-tm .ace_support.ace_class {color: rgb(109, 121, 222);}.ace-tm .ace_keyword.ace_operator {color: rgb(104, 118, 135);}.ace-tm .ace_string {color: rgb(3, 106, 7);}.ace-tm .ace_comment {color: rgb(76, 136, 107);}.ace-tm .ace_comment.ace_doc {color: rgb(0, 102, 255);}.ace-tm .ace_comment.ace_doc.ace_tag {color: rgb(128, 159, 191);}.ace-tm .ace_constant.ace_numeric {color: rgb(0, 0, 205);}.ace-tm .ace_variable {color: rgb(49, 132, 149);}.ace-tm .ace_xml-pe {color: rgb(104, 104, 91);}.ace-tm .ace_entity.ace_name.ace_function {color: #0000A2;}.ace-tm .ace_heading {color: rgb(12, 7, 255);}.ace-tm .ace_list {color:rgb(185, 6, 144);}.ace-tm .ace_meta.ace_tag {color:rgb(0, 22, 142);}.ace-tm .ace_string.ace_regex {color: rgb(255, 0, 0)}.ace-tm .ace_marker-layer .ace_selection {background: rgb(181, 213, 255);}.ace-tm.ace_multiselect .ace_selection.ace_start {box-shadow: 0 0 3px 0px white;}.ace-tm .ace_marker-layer .ace_step {background: rgb(252, 255, 0);}.ace-tm .ace_marker-layer .ace_stack {background: rgb(164, 229, 101);}.ace-tm .ace_marker-layer .ace_bracket {margin: -1px 0 0 -1px;border: 1px solid rgb(192, 192, 192);}.ace-tm .ace_marker-layer .ace_active-line {background: rgba(0, 0, 0, 0.07);}.ace-tm .ace_gutter-active-line {background-color : #dcdcdc;}.ace-tm .ace_marker-layer .ace_selected-word {background: rgb(250, 250, 255);border: 1px solid rgb(200, 200, 250);}.ace-tm .ace_indent-guide {background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==") right repeat-y;}',n('../lib/dom').importCssString(e.cssText,e.cssClass)}),ace.define('ace/line_widgets',['require','exports','module','ace/lib/oop','ace/lib/dom','ace/range'],function(n,e){'use strict';function o(t){this.session=t,this.session.widgetManager=this,this.session.getRowLength=this.getRowLength,this.session.$getWidgetScreenLength=this.$getWidgetScreenLength,this.updateOnChange=this.updateOnChange.bind(this),this.renderWidgets=this.renderWidgets.bind(this),this.measureWidgets=this.measureWidgets.bind(this),this.session._changedWidgets=[],this.$onChangeEditor=this.$onChangeEditor.bind(this),this.session.on('change',this.updateOnChange),this.session.on('changeFold',this.updateOnFold),this.session.on('changeEditor',this.$onChangeEditor)}n('./lib/oop');var a=n('./lib/dom');n('./range').Range,function(){this.getRowLength=function(n){var e;return e=this.lineWidgets&&this.lineWidgets[n]&&this.lineWidgets[n].rowCount||0,this.$useWrapMode&&this.$wrapData[n]?this.$wrapData[n].length+1+e:1+e},this.$getWidgetScreenLength=function(){var n=0;return this.lineWidgets.forEach(function(e){e&&e.rowCount&&!e.hidden&&(n+=e.rowCount)}),n},this.$onChangeEditor=function(t){this.attach(t.editor)},this.attach=function(t){t&&t.widgetManager&&t.widgetManager!=this&&t.widgetManager.detach(),this.editor!=t&&(this.detach(),this.editor=t,t&&(t.widgetManager=this,t.renderer.on('beforeRender',this.measureWidgets),t.renderer.on('afterRender',this.renderWidgets)))},this.detach=function(){var e=this.editor;if(e){this.editor=null,e.widgetManager=null,e.renderer.off('beforeRender',this.measureWidgets),e.renderer.off('afterRender',this.renderWidgets);var t=this.session.lineWidgets;t&&t.forEach(function(t){t&&t.el&&t.el.parentNode&&(t._inDocument=!1,t.el.parentNode.removeChild(t.el))})}},this.updateOnFold=function(l,e){var t=e.lineWidgets;if(t&&l.action){for(var n=l.data,i=n.start.row,o=n.end.row,r='add'==l.action,s=i+1;s(s-=this.session.getRowLineCount(r.row))&&(s=0),r.rowCount!=s&&(r.rowCount=s,r.row>1,r=t(e,a[o]);if(0r))return o;i=o-1}}return-(n+1)}(n,{row:e,column:-1},l.comparePoints);0>i&&(i=-i-1),i>=n.length?i=0d&&(i=n.length-1);var c=n[i];if(c&&d){if(c.row===e){do c=n[i+=d];while(c&&c.row===e);if(!c)return n.slice()}var p=[];e=c.row;do p[0>d?'unshift':'push'](c),c=n[i+=d];while(c&&c.row==e);return p.length&&p}}}(t,o,e),u;if(s){var c=s[0];n.column=(c.pos&&'number'!=typeof c.column?c.pos.sc:c.column)||0,n.row=c.row,u=r.renderer.$gutterLayer.$annotations[n.row]}else{if(a)return;u={text:['Looks good!'],className:'ace_ok'}}r.session.unfold(n.row),r.selection.moveToPosition(n);var h={row:n.row,fixedWidth:!0,coverGutter:!0,el:i.createElement('div'),type:'errorMarker'},d=h.el.appendChild(i.createElement('div')),m=h.el.appendChild(i.createElement('div'));m.className='error_widget_arrow '+u.className;var p=r.renderer.$cursorLayer.getPixelPosition(n).left;m.style.left=p+r.renderer.gutterWidth-5+'px',h.el.className='error_widget_wrapper',d.className='error_widget '+u.className,d.innerHTML=u.text.join('
                      '),d.appendChild(i.createElement('div'));var f=function(r,e,t){if(0===e&&('esc'===t||'return'===t))return h.destroy(),{command:'null'}};h.destroy=function(){r.$mouseHandler.isMousePressed||(r.keyBinding.removeKeyboardHandler(f),t.widgetManager.removeLineWidget(h),r.off('changeSelection',h.destroy),r.off('changeSession',h.destroy),r.off('mouseup',h.destroy),r.off('change',h.destroy))},r.keyBinding.addKeyboardHandler(f),r.on('changeSelection',h.destroy),r.on('changeSession',h.destroy),r.on('mouseup',h.destroy),r.on('change',h.destroy),r.session.widgetManager.addLineWidget(h),h.el.onmousedown=r.focus.bind(r),r.renderer.scrollCursorIntoView(null,.5,{bottom:h.el.offsetHeight})},i.importCssString(' .error_widget_wrapper { background: inherit; color: inherit; border:none } .error_widget { border-top: solid 2px; border-bottom: solid 2px; margin: 5px 0; padding: 10px 40px; white-space: pre-wrap; } .error_widget.ace_error, .error_widget_arrow.ace_error{ border-color: #ff5a5a } .error_widget.ace_warning, .error_widget_arrow.ace_warning{ border-color: #F1D817 } .error_widget.ace_info, .error_widget_arrow.ace_info{ border-color: #5a5a5a } .error_widget.ace_ok, .error_widget_arrow.ace_ok{ border-color: #5aaa5a } .error_widget_arrow { position: absolute; border: solid 5px; border-top-color: transparent!important; border-right-color: transparent!important; border-left-color: transparent!important; top: -5px; }','')}),ace.define('ace/ace',['require','exports','module','ace/lib/fixoldbrowsers','ace/lib/dom','ace/lib/event','ace/editor','ace/edit_session','ace/undomanager','ace/virtual_renderer','ace/worker/worker_client','ace/keyboard/hash_handler','ace/placeholder','ace/multi_select','ace/mode/folding/fold_mode','ace/theme/textmate','ace/ext/error_marker','ace/config'],function(n,d){'use strict';n('./lib/fixoldbrowsers');var t=n('./lib/dom'),o=n('./lib/event'),r=n('./editor').Editor,i=n('./edit_session').EditSession,a=n('./undomanager').UndoManager,s=n('./virtual_renderer').VirtualRenderer;n('./worker/worker_client'),n('./keyboard/hash_handler'),n('./placeholder'),n('./multi_select'),n('./mode/folding/fold_mode'),n('./theme/textmate'),n('./ext/error_marker'),d.config=n('./config'),d.require=n,d.define=_(0),d.edit=function(c){if('string'==typeof c){var p=c;if(!(c=document.getElementById(p)))throw new Error('ace.edit can\'t find div #'+p)}if(c&&c.env&&c.env.editor instanceof r)return c.env.editor;var n='';if(c&&/input|textarea/i.test(c.tagName)){var i=c;n=i.value,c=t.createElement('pre'),i.parentNode.replaceChild(c,i)}else c&&(n=t.getInnerText(c),c.innerHTML='');var a=d.createEditSession(n),m=new r(new s(c));m.setSession(a);var g={document:a,editor:m,onResize:m.resize.bind(m,null)};return i&&(g.textarea=i),o.addListener(window,'resize',g.onResize),m.on('destroy',function(){o.removeListener(window,'resize',g.onResize),g.editor.container.env=null}),m.container.env=m.env=g,m},d.createEditSession=function(r,e){var t=new i(r,e);return t.setUndoManager(new a),t},d.EditSession=i,d.UndoManager=a,d.version='1.2.8'}),ace.require(['ace/ace'],function(n){for(var e in n&&(n.config.init(!0),n.define=ace.define),window.ace||(window.ace=n),n)n.hasOwnProperty(e)&&(window.ace[e]=n[e])}),ace.define('ace/theme/monokai',['require','exports','module','ace/lib/dom'],function(n,e){e.isDark=!0,e.cssClass='ace-monokai',e.cssText='.ace-monokai .ace_gutter { background: #222; color: #8F908A } .ace-monokai .ace_print-margin { width: 1px; background: #555651 } .ace-monokai { background-color: #222; color: #f9f9f9; font-size: 14px; } .ace-monokai .ace_cursor { color: #F8F8F0 } .ace-monokai .ace_marker-layer .ace_selection { background: #a6e22e } .ace-monokai.ace_multiselect .ace_selection.ace_start { box-shadow: 0 0 3px 0px #272822; } .ace-monokai .ace_marker-layer .ace_step { background: rgb(102, 82, 0) } .ace-monokai .ace_marker-layer .ace_bracket { margin: -1px 0 0 -1px; border: 1px solid #a6e22e } .ace-monokai .ace_marker-layer .ace_active-line { background: #2c2c2c } .ace-monokai .ace_gutter-active-line { background-color: #2c2c2c } .ace-monokai .ace_marker-layer .ace_selected-word { border: 1px solid #a6e22e } .ace-monokai .ace_invisible { color: #52524d } .ace-monokai .ace_entity.ace_name.ace_tag, .ace-monokai .ace_keyword, .ace-monokai .ace_meta.ace_tag, .ace-monokai .ace_storage { color: #F0640D } .ace-monokai .ace_punctuation, .ace-monokai .ace_punctuation.ace_tag { color: #fff } .ace-monokai .ace_constant.ace_character, .ace-monokai .ace_constant.ace_other { color: #5db0d7 } .ace-monokai .ace_constant.ace_language { color: #e6db74 } .ace-monokai .ace_constant.ace_numeric { color: #ae81ff } .ace-monokai .ace_invalid { color: #F8F8F0; background-color: #F0640D } .ace-monokai .ace_invalid.ace_deprecated { color: #F8F8F0; background-color: #5db0d7 } .ace-monokai .ace_support.ace_constant, .ace-monokai .ace_support.ace_function { color: #5db0d7 } .ace-monokai .ace_fold { background-color: #A6E22E; border-color: #F8F8F2 } .ace-monokai .ace_storage.ace_type, .ace-monokai .ace_support.ace_class, .ace-monokai .ace_support.ace_type { font-style: italic; color: #5db0d7 } .ace-monokai .ace_entity.ace_name.ace_function, .ace-monokai .ace_entity.ace_other, .ace-monokai .ace_entity.ace_other.ace_attribute-name, .ace-monokai .ace_variable { color: #A6E22E } .ace-monokai .ace_variable.ace_parameter { font-style: italic; color: #FD971F } .ace-monokai .ace_string { color: #E6DB74 } .ace-monokai .ace_comment { color: #75715E } .ace-monokai .ace_indent-guide { background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAEklEQVQImWPQ0FD0ZXBzd/wPAAjVAoxeSgNeAAAAAElFTkSuQmCC) right repeat-y }',n('../lib/dom').importCssString(e.cssText,e.cssClass)}),ace.define('ace/ext/searchbox',['require','exports','module','ace/lib/dom','ace/lib/lang','ace/lib/event','ace/keyboard/hash_handler','ace/lib/keys'],function(n,e){'use strict';var d=n('../lib/dom'),i=n('../lib/lang'),p=n('../lib/event'),t=n('../keyboard/hash_handler').HashHandler,r=n('../lib/keys');d.importCssString(' .ace_search { background-color: #ddd; color: #666; border: 1px solid #cbcbcb; border-top: 0 none; overflow: hidden; margin: 0; padding: 4px 6px 0 4px; position: absolute; top: 0; z-index: 99; white-space: normal; } .ace_search.left { border-left: 0 none; border-radius: 0px 0px 5px 0px; left: 0; } .ace_search.right { border-radius: 0px 0px 0px 5px; border-right: 0 none; right: 0; } .ace_search_form, .ace_replace_form { margin: 0 20px 4px 0; overflow: hidden; line-height: 1.9; } .ace_replace_form { margin-right: 0; } .ace_search_form.ace_nomatch { outline: 1px solid red; } .ace_search_field { border-radius: 3px 0 0 3px; background-color: white; color: black; border: 1px solid #cbcbcb; border-right: 0 none; box-sizing: border-box!important; outline: 0; padding: 0; font-size: inherit; margin: 0; line-height: inherit; padding: 0 6px; min-width: 17em; vertical-align: top; } .ace_searchbtn { border: 1px solid #cbcbcb; line-height: inherit; display: inline-block; padding: 0 6px; background: #fff; border-right: 0 none; border-left: 1px solid #dcdcdc; cursor: pointer; margin: 0; position: relative; box-sizing: content-box!important; color: #666; } .ace_searchbtn:last-child { border-radius: 0 3px 3px 0; border-right: 1px solid #cbcbcb; } .ace_searchbtn:disabled { background: none; cursor: default; } .ace_searchbtn:hover { background-color: #eef1f6; } .ace_searchbtn.prev, .ace_searchbtn.next { padding: 0px 0.7em } .ace_searchbtn.prev:after, .ace_searchbtn.next:after { content: ""; border: solid 2px #888; width: 0.5em; height: 0.5em; border-width: 2px 0 0 2px; display:inline-block; transform: rotate(-45deg); } .ace_searchbtn.next:after { border-width: 0 2px 2px 0 ; } .ace_searchbtn_close { background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAcCAYAAABRVo5BAAAAZ0lEQVR42u2SUQrAMAhDvazn8OjZBilCkYVVxiis8H4CT0VrAJb4WHT3C5xU2a2IQZXJjiQIRMdkEoJ5Q2yMqpfDIo+XY4k6h+YXOyKqTIj5REaxloNAd0xiKmAtsTHqW8sR2W5f7gCu5nWFUpVjZwAAAABJRU5ErkJggg==) no-repeat 50% 0; border-radius: 50%; border: 0 none; color: #656565; cursor: pointer; font: 16px/16px Arial; padding: 0; height: 14px; width: 14px; top: 9px; right: 7px; position: absolute; } .ace_searchbtn_close:hover { background-color: #656565; background-position: 50% 100%; color: white; } .ace_button { margin-left: 2px; cursor: pointer; -webkit-user-select: none; -moz-user-select: none; -o-user-select: none; -ms-user-select: none; user-select: none; overflow: hidden; opacity: 0.7; border: 1px solid rgba(100,100,100,0.23); padding: 1px; box-sizing: border-box!important; color: black; } .ace_button:hover { background-color: #eee; opacity:1; } .ace_button:active { background-color: #ddd; } .ace_button.checked { border-color: #3399ff; opacity:1; } .ace_search_options{ margin-bottom: 3px; text-align: right; -webkit-user-select: none; -moz-user-select: none; -o-user-select: none; -ms-user-select: none; user-select: none; clear: both; } .ace_search_counter { float: left; font-family: arial; padding: 0 8px; }','ace_searchbox');var a='
                      All
                      Replace All
                      + .* Aa \\b S
                      '.replace(/> +/g,'>'),o=function(t){var e=d.createElement('div');e.innerHTML=a,this.element=e.firstChild,this.setSession=this.setSession.bind(this),this.$init(),this.setEditor(t)};(function(){this.setEditor=function(t){t.searchBox=this,t.renderer.scroller.appendChild(this.element),this.editor=t},this.setSession=function(){this.searchRange=null,this.$syncOptions(!0)},this.$initElements=function(t){this.searchBox=t.querySelector('.ace_search_form'),this.replaceBox=t.querySelector('.ace_replace_form'),this.searchOption=t.querySelector('[action=searchInSelection]'),this.replaceOption=t.querySelector('[action=toggleReplace]'),this.regExpOption=t.querySelector('[action=toggleRegexpMode]'),this.caseSensitiveOption=t.querySelector('[action=toggleCaseSensitive]'),this.wholeWordOption=t.querySelector('[action=toggleWholeWords]'),this.searchInput=this.searchBox.querySelector('.ace_search_field'),this.replaceInput=this.replaceBox.querySelector('.ace_search_field'),this.searchCounter=t.querySelector('.ace_search_counter')},this.$init=function(){var n=this.element;this.$initElements(n);var a=this;p.addListener(n,'mousedown',function(t){setTimeout(function(){a.activeInput.focus()},0),p.stopPropagation(t)}),p.addListener(n,'click',function(t){var e=(t.target||t.srcElement).getAttribute('action');e&&a[e]?a[e]():a.$searchBarKb.commands[e]&&a.$searchBarKb.commands[e].exec(a),p.stopPropagation(t)}),p.addCommandKeyListener(n,function(t,e,n){var i=r.keyCodeToString(n),o=a.$searchBarKb.findKeyCommand(e,i);o&&o.exec&&(o.exec(a),p.stopEvent(t))}),this.$onChange=i.delayedCall(function(){a.find(!1,!1)}),p.addListener(this.searchInput,'input',function(){a.$onChange.schedule(20)}),p.addListener(this.searchInput,'focus',function(){a.activeInput=a.searchInput,a.searchInput.value&&a.highlight()}),p.addListener(this.replaceInput,'focus',function(){a.activeInput=a.replaceInput,a.searchInput.value&&a.highlight()})},this.$closeSearchBarKb=new t([{bindKey:'Esc',name:'closeSearchBar',exec:function(t){t.searchBox.hide()}}]),this.$searchBarKb=new t,this.$searchBarKb.bindKeys({"Ctrl-f|Command-f":function(n){var e=n.isReplace=!n.isReplace;n.replaceBox.style.display=e?'':'none',n.replaceOption.checked=!1,n.$syncOptions(),n.searchInput.focus()},"Ctrl-H|Command-Option-F":function(t){t.replaceOption.checked=!0,t.$syncOptions(),t.replaceInput.focus()},"Ctrl-G|Command-G":function(t){t.findNext()},"Ctrl-Shift-G|Command-Shift-G":function(t){t.findPrev()},esc:function(t){setTimeout(function(){t.hide()})},Return:function(t){t.activeInput==t.replaceInput&&t.replace(),t.findNext()},"Shift-Return":function(t){t.activeInput==t.replaceInput&&t.replace(),t.findPrev()},"Alt-Return":function(t){t.activeInput==t.replaceInput&&t.replaceAll(),t.findAll()},Tab:function(t){(t.activeInput==t.replaceInput?t.searchInput:t.replaceInput).focus()}}),this.$searchBarKb.addCommands([{name:'toggleRegexpMode',bindKey:{win:'Alt-R|Alt-/',mac:'Ctrl-Alt-R|Ctrl-Alt-/'},exec:function(t){t.regExpOption.checked=!t.regExpOption.checked,t.$syncOptions()}},{name:'toggleCaseSensitive',bindKey:{win:'Alt-C|Alt-I',mac:'Ctrl-Alt-R|Ctrl-Alt-I'},exec:function(t){t.caseSensitiveOption.checked=!t.caseSensitiveOption.checked,t.$syncOptions()}},{name:'toggleWholeWords',bindKey:{win:'Alt-B|Alt-W',mac:'Ctrl-Alt-B|Ctrl-Alt-W'},exec:function(t){t.wholeWordOption.checked=!t.wholeWordOption.checked,t.$syncOptions()}},{name:'toggleReplace',exec:function(t){t.replaceOption.checked=!t.replaceOption.checked,t.$syncOptions()}},{name:'searchInSelection',exec:function(t){t.searchOption.checked=!t.searchRange,t.setSearchRange(t.searchOption.checked&&t.editor.getSelectionRange()),t.$syncOptions()}}]),this.setSearchRange=function(t){this.searchRange=t,t?this.searchRangeMarker=this.editor.session.addMarker(t,'ace_active-line'):this.searchRangeMarker&&(this.editor.session.removeMarker(this.searchRangeMarker),this.searchRangeMarker=null)},this.$syncOptions=function(t){d.setCssClass(this.replaceOption,'checked',this.searchRange),d.setCssClass(this.searchOption,'checked',this.searchOption.checked),this.replaceOption.textContent=this.replaceOption.checked?'-':'+',d.setCssClass(this.regExpOption,'checked',this.regExpOption.checked),d.setCssClass(this.wholeWordOption,'checked',this.wholeWordOption.checked),d.setCssClass(this.caseSensitiveOption,'checked',this.caseSensitiveOption.checked),this.replaceBox.style.display=this.replaceOption.checked?'':'none',this.find(!1,!1,t)},this.highlight=function(t){this.editor.session.highlight(t||this.editor.$search.$options.re),this.editor.renderer.updateBackMarkers()},this.find=function(r,a,i){var s=!this.editor.find(this.searchInput.value,{skipCurrent:r,backwards:a,wrap:!0,regExp:this.regExpOption.checked,caseSensitive:this.caseSensitiveOption.checked,wholeWord:this.wholeWordOption.checked,preventScroll:i,range:this.searchRange})&&this.searchInput.value;d.setCssClass(this.searchBox,'ace_nomatch',s),this.editor._emit('findSearchBox',{match:!s}),this.highlight(),this.updateCounter()},this.updateCounter=function(){var l=this.editor,e=l.$search.$options.re,t=0,n=0;if(e){var i=this.searchRange?l.session.getTextRange(this.searchRange):l.getValue(),o=l.session.doc.positionToIndex(l.selection.anchor);this.searchRange&&(o-=l.session.doc.positionToIndex(this.searchRange.start));for(var r=e.lastIndex=0,a;(a=e.exec(i))&&(t++,(r=a.index)<=o&&n++,!(999=i.length))););}this.searchCounter.textContent=n+' of '+(999>=|>>>=|<>|&&|\|\||\?:|[*%\/+\-&\^|~!<>=]=?/},{token:'punctuation.operator',regex:'\\?|\\:|\\,|\\;|\\.'},{token:'paren.lparen',regex:'[[({]'},{token:'paren.rparen',regex:'[\\])}]'},{token:'text',regex:'\\s+'}],comment:[{token:'comment',regex:'\\*\\/',next:'start'},{defaultToken:'comment'}],singleLineComment:[{token:'comment',regex:/\\$/,next:'singleLineComment'},{token:'comment',regex:/$/,next:'start'},{defaultToken:'comment'}],directive:[{token:'constant.other.multiline',regex:/\\/},{token:'constant.other.multiline',regex:/.*\\/},{token:'constant.other',regex:'\\s*<.+?>',next:'start'},{token:'constant.other',regex:'\\s*["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]',next:'start'},{token:'constant.other',regex:'\\s*[\'](?:(?:\\\\.)|(?:[^\'\\\\]))*?[\']',next:'start'},{token:'constant.other',regex:/[^\\\/]+/,next:'start'}]},this.embedRules(i,'doc-',[i.getEndRule('start')]),this.normalizeRules()};t.inherits(l,o),e.c_cppHighlightRules=l}),ace.define('ace/mode/matching_brace_outdent',['require','exports','module','ace/range'],function(n,e){'use strict';var a=n('../range').Range,t=function(){};(function(){this.checkOutdent=function(n,e){return!!/^\s+$/.test(n)&&/^\s*\}/.test(e)},this.autoOutdent=function(i,e){var l=i.getLine(e).match(/^(\s*\})/);if(!l)return 0;var d=l[1].length,c=i.findMatchingBracket({row:e,column:d});if(!c||c.row==e)return 0;var p=this.$getIndent(i.getLine(c.row));i.replace(new a(e,0,e,d-1),p)},this.$getIndent=function(t){return t.match(/^\s*/)[0]}}).call(t.prototype),e.MatchingBraceOutdent=t}),ace.define('ace/mode/folding/cstyle',['require','exports','module','ace/lib/oop','ace/range','ace/mode/folding/fold_mode'],function(n,e){'use strict';var t=n('../../lib/oop'),d=n('../../range').Range,a=n('./fold_mode').FoldMode,r=e.FoldMode=function(t){t&&(this.foldingStartMarker=new RegExp(this.foldingStartMarker.source.replace(/\|[^|]*?$/,'|'+t.start)),this.foldingStopMarker=new RegExp(this.foldingStopMarker.source.replace(/\|[^|]*?$/,'|'+t.end)))};t.inherits(r,a),function(){this.foldingStartMarker=/(\{|\[)[^\}\]]*$|^\s*(\/\*)/,this.foldingStopMarker=/^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/,this.singleLineBlockCommentRe=/^\s*(\/\*).*\*\/\s*$/,this.tripleStarBlockCommentRe=/^\s*(\/\*\*\*).*\*\/\s*$/,this.startRegionRe=/^\s*(\/\*|\/\/)#?region\b/,this._getFoldWidgetBase=this.getFoldWidget,this.getFoldWidget=function(r,e,t){var n=r.getLine(t);if(this.singleLineBlockCommentRe.test(n)&&!this.startRegionRe.test(n)&&!this.tripleStarBlockCommentRe.test(n))return'';var a=this._getFoldWidgetBase(r,e,t);return!a&&this.startRegionRe.test(n)?'start':a},this.getFoldWidgetRange=function(l,e,t,n){var i=l.getLine(t),r;if(this.startRegionRe.test(i))return this.getCommentRegionBlock(l,i,t);if(r=i.match(this.foldingStartMarker)){var o=r.index;if(r[1])return this.openingBracketBlock(l,r[1],t,o);var s=l.getCommentFoldRange(t,o+r[0].length,1);return s&&!s.isMultiLine()&&(n?s=this.getSectionRange(l,t):'all'!=e&&(s=null)),s}return'markbegin'!==e&&(r=i.match(this.foldingStopMarker))?(o=r.index+r[0].length,r[1]?this.closingBracketBlock(l,r[1],t,o):l.getCommentFoldRange(t,o,-1)):void 0},this.getSectionRange=function(o,e){for(var t=o.getLine(e),n=t.search(/\S/),i=e,r=t.length,s=e+=1,a=o.getLength(),l;++el)break;var c=this.getFoldWidgetRange(o,'all',e);if(c){if(c.start.row<=i)break;if(c.isMultiLine())e=c.end.row;else if(n==l)break}s=e}return new d(i,r,s,o.getLine(s).length)},this.getCommentRegionBlock=function(o,e,t){for(var n=e.search(/\s*$/),i=o.getLength(),r=t,s=/^\s*(?:\/\*|\/\/|--)#?(end)?region\b/,a=1;++tr)return new d(r,n,t,e.length)}}.call(r.prototype)}),ace.define('ace/mode/c_cpp',['require','exports','module','ace/lib/oop','ace/mode/text','ace/mode/c_cpp_highlight_rules','ace/mode/matching_brace_outdent','ace/range','ace/mode/behaviour/cstyle','ace/mode/folding/cstyle'],function(n,e){'use strict';var 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} + } + } + } + } + }, + "yargs-parser": { + "version": "7.0.0", + "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-7.0.0.tgz", + "integrity": "sha1-jQrELxbqVd69MyyvTEA4s+P139k=", + "dev": true, + "requires": { + "camelcase": "^4.1.0" + }, + "dependencies": { + "camelcase": { + "version": "4.1.0", + "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-4.1.0.tgz", + "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=", + "dev": true + } + } + } + } +} diff --git a/src/main.js b/src/main.js index 0438a6d..a8c9f6d 100755 --- a/src/main.js +++ b/src/main.js @@ -21,7 +21,7 @@ function setRenderer(renderer) { params._renderer = new ForwardRenderer(); break; case FORWARD_PLUS: - params._renderer = new ForwardPlusRenderer(15, 15, 15); + params._renderer = new ForwardPlusRenderer(15, 15, 1); break; case CLUSTERED: params._renderer = new ClusteredRenderer(15, 15, 15); diff --git a/src/renderers/base.js b/src/renderers/base.js index 8a975b9..79f7c88 100755 --- a/src/renderers/base.js +++ b/src/renderers/base.js @@ -1,4 +1,6 @@ import TextureBuffer from './textureBuffer'; +import { mat4, vec4, vec3 } from 'gl-matrix'; +import { NUM_LIGHTS } from '../scene'; export const MAX_LIGHTS_PER_CLUSTER = 100; @@ -14,6 +16,8 @@ export default class BaseRenderer { updateClusters(camera, viewMatrix, scene) { // TODO: Update the cluster texture with the count and indices of the lights in each cluster // This will take some time. The math is nontrivial... + let w = canvas.width; + let h = canvas.height; for (let z = 0; z < this._zSlices; ++z) { for (let y = 0; y < this._ySlices; ++y) { @@ -25,6 +29,68 @@ export default class BaseRenderer { } } + // half angle subtended by camera FOV + let fov_y = Math.tan(camera.fov * 0.5 * (Math.PI / 180.0)); + let fov_x = camera.aspect * fov_y; + + for (let l = 0; l < NUM_LIGHTS; ++l){ + // light sphere radius of extent + let radius = scene.lights[l].radius; + // get light position in camera space + let light_pos_4 = vec4.fromValues(scene.lights[l].position[0], + scene.lights[l].position[1], + scene.lights[l].position[2], + 1.0); + vec4.transformMat4(light_pos_4, light_pos_4, viewMatrix); + light_pos_4[2] *= -1.0; + + // find the mini-frustum bounds in which this light sits + // in z + let slice_z = light_pos_4[2]; + let slice_delta_z = (camera.far - camera.near) / this._zSlices; + let z_a = (slice_z - radius) / slice_delta_z; + let z_b = (slice_z + radius) / slice_delta_z; + z_a = Math.floor(z_a); + z_b = Math.floor(z_b); + if(z_a < 0) z_a = 0; + if(z_b > this._zSlices - 1) z_b = this._zSlices - 1; + // in x + let slice_width = 2.0 * fov_x * slice_z; + let slice_delta_x = slice_width / this._xSlices; + let x_a = (light_pos_4[0] + (slice_width / 2.0) - radius) / slice_delta_x; + let x_b = (light_pos_4[0] + (slice_width / 2.0) + radius) / slice_delta_x; + x_a = Math.floor(x_a); + x_b = Math.floor(x_b); + if(x_a < 0) x_a = 0; + if(x_b > this._xSlices - 1) x_b = this._xSlices - 1; + // in y + let slice_height = 2.0 * fov_y * slice_z; + let slice_delta_y = slice_height / this._ySlices; + let y_a = (light_pos_4[1] + (slice_height / 2.0) - radius) / slice_delta_y; + let y_b = (light_pos_4[1] + (slice_height / 2.0) + radius) / slice_delta_y; + y_a = Math.floor(y_a); + y_b = Math.floor(y_b); + if(y_a < 0) y_a = 0; + if(y_b > this._ySlices - 1) y_b = this._ySlices - 1; + + for (let z = z_a; z <= z_b; ++z){ + for (let y = y_a; y <= y_b; ++y){ + for (let x = x_a; x <= x_b; ++x){ + let i = x + y*this._xSlices + z *this._ySlices*this._xSlices; + let light_index = this._clusterTexture.bufferIndex(i, 0); + let num_lights = 1 + this._clusterTexture.buffer[light_index]; + + if(num_lights <= MAX_LIGHTS_PER_CLUSTER){ + let col = Math.floor(num_lights / 4); + let row = Math.floor(num_lights % 4); + this._clusterTexture.buffer[light_index] = num_lights; + this._clusterTexture.buffer[this._clusterTexture.bufferIndex(i, col) + row] = l; + } + } + } + } + } + this._clusterTexture.update(); } } \ No newline at end of file diff --git a/src/renderers/clustered.js b/src/renderers/clustered.js index 46b8278..3a6853a 100755 --- a/src/renderers/clustered.js +++ b/src/renderers/clustered.js @@ -2,6 +2,7 @@ import { gl, WEBGL_draw_buffers, canvas } from '../init'; import { mat4, vec4 } from 'gl-matrix'; import { loadShaderProgram, renderFullscreenQuad } from '../utils'; import { NUM_LIGHTS } from '../scene'; +import { MAX_LIGHTS_PER_CLUSTER } from './base'; import toTextureVert from '../shaders/deferredToTexture.vert.glsl'; import toTextureFrag from '../shaders/deferredToTexture.frag.glsl'; import QuadVertSource from '../shaders/quad.vert.glsl'; @@ -9,7 +10,7 @@ import fsSource from '../shaders/deferred.frag.glsl.js'; import TextureBuffer from './textureBuffer'; import BaseRenderer from './base'; -export const NUM_GBUFFERS = 4; +export const NUM_GBUFFERS = 2; export default class ClusteredRenderer extends BaseRenderer { constructor(xSlices, ySlices, zSlices) { @@ -21,21 +22,29 @@ export default class ClusteredRenderer extends BaseRenderer { this._lightTexture = new TextureBuffer(NUM_LIGHTS, 8); this._progCopy = loadShaderProgram(toTextureVert, toTextureFrag, { - uniforms: ['u_viewProjectionMatrix', 'u_colmap', 'u_normap'], + uniforms: ['u_viewProjectionMatrix', 'u_viewMatrix', 'u_colmap', 'u_normap'], attribs: ['a_position', 'a_normal', 'a_uv'], }); this._progShade = loadShaderProgram(QuadVertSource, fsSource({ numLights: NUM_LIGHTS, numGBuffers: NUM_GBUFFERS, + clusterTextureWidth: this._clusterTexture._elementCount, + clusterTextureHeight: this._clusterTexture._pixelsPerElement }), { - uniforms: ['u_gbuffers[0]', 'u_gbuffers[1]', 'u_gbuffers[2]', 'u_gbuffers[3]'], + uniforms: ['u_gbuffers[0]', 'u_gbuffers[1]', 'u_gbuffers[2]', 'u_gbuffers[3]', + 'u_lightbuffer', 'u_clusterbuffer', + 'u_viewMatrix', 'u_inverseViewMatrix', 'u_screenWidth', 'u_screenHeight', + 'u_nearClip', 'u_farClip', + 'u_xSlices', 'u_ySlices', 'u_zSlices', + 'u_maxLightsPerCluster'], attribs: ['a_uv'], }); this._projectionMatrix = mat4.create(); this._viewMatrix = mat4.create(); this._viewProjectionMatrix = mat4.create(); + this._inverseViewMatrix = mat4.create(); } setupDrawBuffers(width, height) { @@ -108,6 +117,7 @@ export default class ClusteredRenderer extends BaseRenderer { mat4.invert(this._viewMatrix, camera.matrixWorld.elements); mat4.copy(this._projectionMatrix, camera.projectionMatrix.elements); mat4.multiply(this._viewProjectionMatrix, this._projectionMatrix, this._viewMatrix); + mat4.invert(this._inverseViewMatrix, this._viewMatrix); // Render to the whole screen gl.viewport(0, 0, canvas.width, canvas.height); @@ -123,6 +133,7 @@ export default class ClusteredRenderer extends BaseRenderer { // Upload the camera matrix gl.uniformMatrix4fv(this._progCopy.u_viewProjectionMatrix, false, this._viewProjectionMatrix); + gl.uniformMatrix4fv(this._progCopy.u_viewMatrix, false, this._viewMatrix); // Draw the scene. This function takes the shader program so that the model's textures can be bound to the right inputs scene.draw(this._progCopy); @@ -153,7 +164,27 @@ export default class ClusteredRenderer extends BaseRenderer { // Use this shader program gl.useProgram(this._progShade.glShaderProgram); + // Set the light texture as a uniform input to the shader + gl.activeTexture(gl.TEXTURE2); + gl.bindTexture(gl.TEXTURE_2D, this._lightTexture.glTexture); + gl.uniform1i(this._progShade.u_lightbuffer, 2); + + // Set the cluster texture as a uniform input to the shader + gl.activeTexture(gl.TEXTURE3); + gl.bindTexture(gl.TEXTURE_2D, this._clusterTexture.glTexture); + gl.uniform1i(this._progShade.u_clusterbuffer, 3); + // TODO: Bind any other shader inputs + gl.uniformMatrix4fv(this._progShade.u_viewMatrix, false, this._viewMatrix); + gl.uniformMatrix4fv(this._progShade.u_inverseViewMatrix, false, this._inverseViewMatrix); + gl.uniform1f(this._progShade.u_screenWidth, canvas.width); + gl.uniform1f(this._progShade.u_screenHeight, canvas.height); + gl.uniform1f(this._progShade.u_nearClip, camera.near); + gl.uniform1f(this._progShade.u_farClip, camera.far); + gl.uniform1i(this._progShade.u_xSlices, this._xSlices); + gl.uniform1i(this._progShade.u_ySlices, this._ySlices); + gl.uniform1i(this._progShade.u_zSlices, this._zSlices); + gl.uniform1f(this._progShade.u_maxLightsPerCluster, MAX_LIGHTS_PER_CLUSTER) // Bind g-buffers const firstGBufferBinding = 0; // You may have to change this if you use other texture slots diff --git a/src/renderers/forwardPlus.js b/src/renderers/forwardPlus.js index a02649c..7af0e4d 100755 --- a/src/renderers/forwardPlus.js +++ b/src/renderers/forwardPlus.js @@ -2,6 +2,7 @@ import { gl } from '../init'; import { mat4, vec4, vec3 } from 'gl-matrix'; import { loadShaderProgram } from '../utils'; import { NUM_LIGHTS } from '../scene'; +import { MAX_LIGHTS_PER_CLUSTER } from './base'; import vsSource from '../shaders/forwardPlus.vert.glsl'; import fsSource from '../shaders/forwardPlus.frag.glsl.js'; import TextureBuffer from './textureBuffer'; @@ -16,8 +17,12 @@ export default class ForwardPlusRenderer extends BaseRenderer { this._shaderProgram = loadShaderProgram(vsSource, fsSource({ numLights: NUM_LIGHTS, + clusterTextureWidth: this._clusterTexture._elementCount, + clusterTextureHeight: this._clusterTexture._pixelsPerElement }), { - uniforms: ['u_viewProjectionMatrix', 'u_colmap', 'u_normap', 'u_lightbuffer', 'u_clusterbuffer'], + uniforms: ['u_viewMatrix', 'u_viewProjectionMatrix', 'u_colmap', 'u_normap', 'u_lightbuffer', 'u_clusterbuffer', + 'u_screenWidth', 'u_screenHeight', + 'u_xSlices', 'u_ySlices', 'u_maxLightsPerCluster'], attribs: ['a_position', 'a_normal', 'a_uv'], }); @@ -63,6 +68,7 @@ export default class ForwardPlusRenderer extends BaseRenderer { gl.useProgram(this._shaderProgram.glShaderProgram); // Upload the camera matrix + gl.uniformMatrix4fv(this._shaderProgram.u_viewMatrix, false, this._viewMatrix); gl.uniformMatrix4fv(this._shaderProgram.u_viewProjectionMatrix, false, this._viewProjectionMatrix); // Set the light texture as a uniform input to the shader @@ -76,6 +82,11 @@ export default class ForwardPlusRenderer extends BaseRenderer { gl.uniform1i(this._shaderProgram.u_clusterbuffer, 3); // TODO: Bind any other shader inputs + gl.uniform1f(this._shaderProgram.u_screenWidth, canvas.width); + gl.uniform1f(this._shaderProgram.u_screenHeight, canvas.height); + gl.uniform1i(this._shaderProgram.u_xSlices, this._xSlices); + gl.uniform1i(this._shaderProgram.u_ySlices, this._ySlices); + gl.uniform1f(this._shaderProgram.u_maxLightsPerCluster, MAX_LIGHTS_PER_CLUSTER) // Draw the scene. This function takes the shader program so that the model's textures can be bound to the right inputs scene.draw(this._shaderProgram); diff --git a/src/shaders/deferred.frag.glsl.js b/src/shaders/deferred.frag.glsl.js index 50f1e75..9b510b9 100644 --- a/src/shaders/deferred.frag.glsl.js +++ b/src/shaders/deferred.frag.glsl.js @@ -4,17 +4,114 @@ export default function(params) { precision highp float; uniform sampler2D u_gbuffers[${params.numGBuffers}]; - + uniform mat4 u_viewMatrix; + uniform mat4 u_inverseViewMatrix; + uniform float u_screenWidth; + uniform float u_screenHeight; + uniform float u_nearClip; + uniform float u_farClip; + uniform int u_xSlices; + uniform int u_ySlices; + uniform int u_zSlices; + uniform int u_maxLightsPerCluster; + uniform sampler2D u_lightbuffer; + uniform sampler2D u_clusterbuffer; + varying vec2 v_uv; + + struct Light { + vec3 position; + float radius; + vec3 color; + }; + + float ExtractFloat(sampler2D texture, int textureWidth, int textureHeight, int index, int component) { + float u = float(index + 1) / float(textureWidth + 1); + int pixel = component / 4; + float v = float(pixel + 1) / float(textureHeight + 1); + vec4 texel = texture2D(texture, vec2(u, v)); + int pixelComponent = component - pixel * 4; + if (pixelComponent == 0) { + return texel[0]; + } else if (pixelComponent == 1) { + return texel[1]; + } else if (pixelComponent == 2) { + return texel[2]; + } else if (pixelComponent == 3) { + return texel[3]; + } + } + + Light UnpackLight(int index) { + Light light; + float u = float(index + 1) / float(${params.numLights + 1}); + vec4 v1 = texture2D(u_lightbuffer, vec2(u, 0.3)); + vec4 v2 = texture2D(u_lightbuffer, vec2(u, 0.6)); + light.position = v1.xyz; + + // LOOK: This extracts the 4th float (radius) of the (index)th light in the buffer + // Note that this is just an example implementation to extract one float. + // There are more efficient ways if you need adjacent values + light.radius = ExtractFloat(u_lightbuffer, ${params.numLights}, 2, index, 3); + + light.color = v2.rgb; + return light; + } + + // Cubic approximation of gaussian curve so we falloff to exactly 0 at the light radius + float cubicGaussian(float h) { + if (h < 1.0) { + return 0.25 * pow(2.0 - h, 3.0) - pow(1.0 - h, 3.0); + } else if (h < 2.0) { + return 0.25 * pow(2.0 - h, 3.0); + } else { + return 0.0; + } + } void main() { // TODO: extract data from g buffers and do lighting - // vec4 gb0 = texture2D(u_gbuffers[0], v_uv); - // vec4 gb1 = texture2D(u_gbuffers[1], v_uv); - // vec4 gb2 = texture2D(u_gbuffers[2], v_uv); - // vec4 gb3 = texture2D(u_gbuffers[3], v_uv); + vec4 gb0 = texture2D(u_gbuffers[0], v_uv); + vec4 gb1 = texture2D(u_gbuffers[1], v_uv); + //vec4 gb2 = texture2D(u_gbuffers[2], v_uv); + + vec3 v_position = gb0.rgb; + vec3 albedo = gb1.rgb; + vec3 normal = vec3(gb0.a, gb1.a, 0.0); + normal.z = sqrt(1.0 - (normal.x * normal.x) - (normal.y * normal.y)); + normal = normalize(normal); + normal = vec3(u_inverseViewMatrix * vec4(normal, 0.0)); + //vec3 normal = gb2.rgb; + + vec4 fragViewPos = u_viewMatrix * vec4(v_position, 1.0); + fragViewPos.z = -1.0 * fragViewPos.z; + + int cluster_x = int(gl_FragCoord.x * float(u_xSlices) / u_screenWidth); + int cluster_y = int(gl_FragCoord.y * float(u_ySlices) / u_screenHeight); + int cluster_z = int((fragViewPos - u_nearClip) * float(u_zSlices) / (u_farClip - u_nearClip)); + int cluster_idx = cluster_x + cluster_y * u_xSlices + cluster_z * u_xSlices * u_ySlices; + int num_clusters = u_xSlices * u_ySlices * u_zSlices; + int clusterNumLights = int(ExtractFloat(u_clusterbuffer, ${params.clusterTextureWidth}, ${params.clusterTextureHeight}, cluster_idx, 0)); + + vec3 fragColor = vec3(0.0); + + for(int i = 1; i < ${params.clusterTextureHeight} * 4 - 1; ++i) { + if (i > clusterNumLights) break; + int light_idx = int(ExtractFloat(u_clusterbuffer, ${params.clusterTextureWidth}, ${params.clusterTextureHeight}, cluster_idx, i)); + Light light = UnpackLight(light_idx); + float lightDistance = distance(light.position, v_position); + vec3 L = (light.position - v_position) / lightDistance; + + float lightIntensity = cubicGaussian(2.0 * lightDistance / light.radius); + float lambertTerm = max(dot(L, normal), 0.0); + + fragColor += albedo * lambertTerm * light.color * vec3(lightIntensity); + } + + const vec3 ambientLight = vec3(0.025); + fragColor += albedo * ambientLight; - gl_FragColor = vec4(v_uv, 0.0, 1.0); + gl_FragColor = vec4(fragColor, 1.0); } `; } \ No newline at end of file diff --git a/src/shaders/deferredToTexture.frag.glsl b/src/shaders/deferredToTexture.frag.glsl index bafc086..9399868 100644 --- a/src/shaders/deferredToTexture.frag.glsl +++ b/src/shaders/deferredToTexture.frag.glsl @@ -4,6 +4,7 @@ precision highp float; uniform sampler2D u_colmap; uniform sampler2D u_normap; +uniform mat4 u_viewMatrix; varying vec3 v_position; varying vec3 v_normal; @@ -21,9 +22,11 @@ void main() { vec3 norm = applyNormalMap(v_normal, vec3(texture2D(u_normap, v_uv))); vec3 col = vec3(texture2D(u_colmap, v_uv)); + norm = normalize(vec3(u_viewMatrix*vec4(norm, 0.0))); + // TODO: populate your g buffer - // gl_FragData[0] = ?? - // gl_FragData[1] = ?? - // gl_FragData[2] = ?? + gl_FragData[0] = vec4(v_position, norm.x); + gl_FragData[1] = vec4(col, norm.y); + //gl_FragData[2] = vec4(norm.x, norm.y, norm.z, 0.0); // gl_FragData[3] = ?? } \ No newline at end of file diff --git a/src/shaders/forwardPlus.frag.glsl.js b/src/shaders/forwardPlus.frag.glsl.js index 022fda7..3abbbb3 100644 --- a/src/shaders/forwardPlus.frag.glsl.js +++ b/src/shaders/forwardPlus.frag.glsl.js @@ -12,6 +12,13 @@ export default function(params) { // TODO: Read this buffer to determine the lights influencing a cluster uniform sampler2D u_clusterbuffer; + uniform mat4 u_viewMatrix; + uniform float u_screenWidth; + uniform float u_screenHeight; + uniform int u_xSlices; + uniform int u_ySlices; + uniform int u_maxLightsPerCluster; + varying vec3 v_position; varying vec3 v_normal; varying vec2 v_uv; @@ -79,10 +86,18 @@ export default function(params) { vec3 normap = texture2D(u_normap, v_uv).xyz; vec3 normal = applyNormalMap(v_normal, normap); + int cluster_x = int(gl_FragCoord.x * float(u_xSlices) / u_screenWidth); + int cluster_y = int(gl_FragCoord.y * float(u_ySlices) / u_screenHeight); + int cluster_idx = cluster_x + cluster_y * u_xSlices; + int num_clusters = u_xSlices * u_ySlices; + int clusterNumLights = int(ExtractFloat(u_clusterbuffer, ${params.clusterTextureWidth}, ${params.clusterTextureHeight}, cluster_idx, 0)); + vec3 fragColor = vec3(0.0); - for (int i = 0; i < ${params.numLights}; ++i) { - Light light = UnpackLight(i); + for(int i = 1; i < ${params.clusterTextureHeight} * 4 - 1; ++i) { + if (i > clusterNumLights) break; + int light_idx = int(ExtractFloat(u_clusterbuffer, ${params.clusterTextureWidth}, ${params.clusterTextureHeight}, cluster_idx, i)); + Light light = UnpackLight(light_idx); float lightDistance = distance(light.position, v_position); vec3 L = (light.position - v_position) / lightDistance; diff --git a/webpack.config.js b/webpack.config.js index be99a75..e423a0e 100644 --- a/webpack.config.js +++ b/webpack.config.js @@ -44,7 +44,7 @@ module.exports = function(env) { } }), ].filter(p => p), - devtool: 'source-map', + devtool: 'false', devServer: { port: 5650, publicPath: '/build/'