(function(e,t,n){function i(n,s){if(!t[n]){if(!e[n]){var o=typeof require=="function"&&require;if(!s&&o){return o(n,!0);}if(r){return r(n,!0);}throw new Error("Cannot find module '" n "'");}var u=t[n]={exports:{}};e[n][0].call(u.exports,function(t){var r=e[n][1][t];return i(r?r:t);},u,u.exports);}return t[n].exports;}var r=typeof require=="function"&&require;for(var s=0;s<n.length;s ){i(n[s]);}return i;})({1:[function(require,module,exports){var chooseProtocol=require("./protocol").chooseProtocol,EventEmitter=require("events").EventEmitter,_=require("underscore");var BaseConnection=module.exports=function(opts){this.opts=_.defaults(opts||{},{host:"127.0.0.1",enableGestures:false,port:6437,enableHeartbeat:true,heartbeatInterval:100,requestProtocolVersion:3});this.host=this.opts.host;this.port=this.opts.port;this.on("ready",function(){this.enableGestures(this.opts.enableGestures);if(this.opts.enableHeartbeat){this.startHeartbeat();}});this.on("disconnect",function(){if(this.opts.enableHeartbeat){this.stopHeartbeat();}});this.heartbeatTimer=null;};BaseConnection.prototype.getUrl=function(){return"ws://" this.host ":" this.port "/v" this.opts.requestProtocolVersion ".json";};BaseConnection.prototype.sendHeartbeat=function(){if(this.protocol){this.setHeartbeatState(true);this.protocol.sendHeartbeat(this);}};BaseConnection.prototype.handleOpen=function(){this.emit("connect");};BaseConnection.prototype.enableGestures=function(enabled){this.gesturesEnabled=enabled?true:false;this.send(this.protocol.encode({"enableGestures":this.gesturesEnabled}));};BaseConnection.prototype.handleClose=function(){this.disconnect();this.startReconnection();};BaseConnection.prototype.startReconnection=function(){var connection=this;setTimeout(function(){connection.connect();},1000);};BaseConnection.prototype.disconnect=function(){if(!this.socket){return;}this.socket.close();delete this.socket;delete this.protocol;this.emit("disconnect");};BaseConnection.prototype.handleData=function(data){var message=JSON.parse(data);var messageEvent;if(this.protocol===undefined){messageEvent=this.protocol=chooseProtocol(message);this.emit("ready");}else{messageEvent=this.protocol(message);}this.emit(messageEvent.type,messageEvent);};BaseConnection.prototype.connect=function(){if(this.socket){return;}this.socket=this.setupSocket();return true;};BaseConnection.prototype.send=function(data){this.socket.send(data);};BaseConnection.prototype.stopHeartbeat=function(){if(!this.heartbeatTimer){return;}clearInterval(this.heartbeatTimer);delete this.heartbeatTimer;this.setHeartbeatState(false);};BaseConnection.prototype.setHeartbeatState=function(state){if(this.heartbeatState===state){return;}this.heartbeatState=state;this.emit(this.heartbeatState?"focus":"blur");};_.extend(BaseConnection.prototype,EventEmitter.prototype);},{"./protocol":12,"events":17,"underscore":20}],2:[function(require,module,exports){var CircularBuffer=module.exports=function(size){this.pos=0;this._buf=[];this.size=size;};CircularBuffer.prototype.get=function(i){if(i==undefined){i=0;}if(i>=this.size){return undefined;}if(i>=this._buf.length){return undefined;}return this._buf[(this.pos-i-1)%this.size];};CircularBuffer.prototype.push=function(o){this._buf[this.pos%this.size]=o;return this.pos ;};},{}],3:[function(require,module,exports){var Connection=module.exports=require("./base_connection");Connection.prototype.setupSocket=function(){var connection=this;var socket=new WebSocket(this.getUrl());socket.onopen=function(){connection.handleOpen();};socket.onmessage=function(message){connection.handleData(message.data);};socket.onclose=function(){connection.handleClose();};return socket;};Connection.prototype.startHeartbeat=function(){if(!this.protocol.sendHeartbeat||this.heartbeatTimer){return;}var connection=this;var propertyName=null;if(typeof document.hidden!=="undefined"){propertyName="hidden";}else{if(typeof document.mozHidden!=="undefined"){propertyName="mozHidden";}else{if(typeof document.msHidden!=="undefined"){propertyName="msHidden";}else{if(typeof document.webkitHidden!=="undefined"){propertyName="webkitHidden";}else{propertyName=undefined;}}}}var windowVisible=true;var focusListener=window.addEventListener("focus",function(e){windowVisible=true;});var blurListener=window.addEventListener("blur",function(e){windowVisible=false;});this.on("disconnect",function(){if(connection.heartbeatTimer){clearTimeout(connection.heartbeatTimer);delete connection.heartbeatTimer;}window.removeEventListener(focusListener);window.removeEventListener(blurListener);});this.heartbeatTimer=setInterval(function(){var isVisible=propertyName===undefined?true:document[propertyName]===false;if(isVisible&&windowVisible){connection.sendHeartbeat();}else{connection.setHeartbeatState(false);}},this.opts.heartbeatInterval);};},{"./base_connection":1}],4:[function(require,module,exports){(function(process){var Frame=require("./frame"),CircularBuffer=require("./circular_buffer"),Pipeline=require("./pipeline"),EventEmitter=require("events").EventEmitter,gestureListener=require("./gesture").gestureListener,_=require("underscore");var Controller=module.exports=function(opts){var inNode=typeof(process)!=="undefined"&&process.title==="node";opts=_.defaults(opts||{},{inNode:inNode});this.inNode=opts.inNode;opts=_.defaults(opts||{},{frameEventName:this.useAnimationLoop()?"animationFrame":"deviceFrame",supressAnimationLoop:false,});this.supressAnimationLoop=opts.supressAnimationLoop;this.frameEventName=opts.frameEventName;this.history=new CircularBuffer(200);this.lastFrame=Frame.Invalid;this.lastValidFrame=Frame.Invalid;this.lastConnectionFrame=Frame.Invalid;this.accumulatedGestures=[];if(opts.connectionType===undefined){this.connectionType=(this.inBrowser()?require("./connection"):require("./node_connection"));}else{this.connectionType=opts.connectionType;}this.connection=new this.connectionType(opts);this.setupConnectionEvents();};Controller.prototype.gesture=function(type,cb){var creator=gestureListener(this,type);if(cb!==undefined){creator.stop(cb);}return creator;};Controller.prototype.inBrowser=function(){return !this.inNode;};Controller.prototype.useAnimationLoop=function(){return this.inBrowser()&&typeof(chrome)==="undefined";};Controller.prototype.connect=function(){var controller=this;if(this.connection.connect()&&this.inBrowser()&&!controller.supressAnimationLoop){var callback=function(){controller.emit("animationFrame",controller.lastConnectionFrame);window.requestAnimFrame(callback);};window.requestAnimFrame(callback);}};Controller.prototype.disconnect=function(){this.connection.disconnect();};Controller.prototype.frame=function(num){return this.history.get(num)||Frame.Invalid;};Controller.prototype.loop=function(callback){switch(callback.length){case 1:this.on(this.frameEventName,callback);break;case 2:var controller=this;var scheduler=null;var immediateRunnerCallback=function(frame){callback(frame,function(){if(controller.lastFrame!=frame){immediateRunnerCallback(controller.lastFrame);}else{controller.once(controller.frameEventName,immediateRunnerCallback);}});};this.once(this.frameEventName,immediateRunnerCallback);break;}this.connect();};Controller.prototype.addStep=function(step){if(!this.pipeline){this.pipeline=new Pipeline(this);}this.pipeline.addStep(step);};Controller.prototype.processFrame=function(frame){if(frame.gestures){this.accumulatedGestures=this.accumulatedGestures.concat(frame.gestures);}if(this.pipeline){frame=this.pipeline.run(frame);if(!frame){frame=Frame.Invalid;}}this.lastConnectionFrame=frame;this.emit("deviceFrame",frame);};Controller.prototype.processFinishedFrame=function(frame){this.lastFrame=frame;if(frame.valid){this.lastValidFrame=frame;}frame.controller=this;frame.historyIdx=this.history.push(frame);if(frame.gestures){frame.gestures=this.accumulatedGestures;this.accumulatedGestures=[];for(var gestureIdx=0;gestureIdx!=frame.gestures.length;gestureIdx ){this.emit("gesture",frame.gestures[gestureIdx],frame);}}this.emit("frame",frame);};Controller.prototype.setupConnectionEvents=function(){var controller=this;this.connection.on("frame",function(frame){controller.processFrame(frame);});this.on(this.frameEventName,function(frame){controller.processFinishedFrame(frame);});this.connection.on("disconnect",function(){controller.emit("disconnect");});this.connection.on("ready",function(){controller.emit("ready");});this.connection.on("connect",function(){controller.emit("connect");});this.connection.on("focus",function(){controller.emit("focus");});this.connection.on("blur",function(){controller.emit("blur");});this.connection.on("protocol",function(protocol){controller.emit("protocol",protocol);});this.connection.on("deviceConnect",function(evt){controller.emit(evt.state?"deviceConnected":"deviceDisconnected");});};_.extend(Controller.prototype,EventEmitter.prototype);})(require("__browserify_process"));},{"./circular_buffer":2,"./connection":3,"./frame":5,"./gesture":6,"./node_connection":16,"./pipeline":10,"__browserify_process":18,"events":17,"underscore":20}],5:[function(require,module,exports){var Hand=require("./hand"),Pointable=require("./pointable"),createGesture=require("./gesture").createGesture,glMatrix=require("gl-matrix"),mat3=glMatrix.mat3,vec3=glMatrix.vec3,InteractionBox=require("./interaction_box"),_=require("underscore");var Frame=module.exports=function(data){this.valid=true;this.id=data.id;this.timestamp=data.timestamp;this.hands=[];this.handsMap={};this.pointables=[];this.tools=[];this.fingers=[];if(data.interactionBox){this.interactionBox=new InteractionBox(data.interactionBox);}this.gestures=[];this.pointablesMap={};this._translation=data.t;this._rotation=_.flatten(data.r);this._scaleFactor=data.s;this.data=data;this.type="frame";this.currentFrameRate=data.currentFrameRate;var handMap={};for(var handIdx=0,handCount=data.hands.length;handIdx!=handCount;handIdx ){var hand=new Hand(data.hands[handIdx]);hand.frame=this;this.hands.push(hand);this.handsMap[hand.id]=hand;handMap[hand.id]=handIdx;}for(var pointableIdx=0,pointableCount=data.pointables.length;pointableIdx!=pointableCount;pointableIdx ){var pointable=new Pointable(data.pointables[pointableIdx]);pointable.frame=this;this.pointables.push(pointable);this.pointablesMap[pointable.id]=pointable;(pointable.tool?this.tools:this.fingers).push(pointable);if(pointable.handId!==undefined&&handMap.hasOwnProperty(pointable.handId)){var hand=this.hands[handMap[pointable.handId]];hand.pointables.push(pointable);(pointable.tool?hand.tools:hand.fingers).push(pointable);}}if(data.gestures){for(var gestureIdx=0,gestureCount=data.gestures.length;gestureIdx!=gestureCount;gestureIdx ){this.gestures.push(createGesture(data.gestures[gestureIdx]));}}};Frame.prototype.tool=function(id){var pointable=this.pointable(id);return pointable.tool?pointable:Pointable.Invalid;};Frame.prototype.pointable=function(id){return this.pointablesMap[id]||Pointable.Invalid;};Frame.prototype.finger=function(id){var pointable=this.pointable(id);return !pointable.tool?pointable:Pointable.Invalid;};Frame.prototype.hand=function(id){return this.handsMap[id]||Hand.Invalid;};Frame.prototype.rotationAngle=function(sinceFrame,axis){if(!this.valid||!sinceFrame.valid){return 0;}var rot=this.rotationMatrix(sinceFrame);var cs=(rot[0] rot[4] rot[8]-1)*0.5;var angle=Math.acos(cs);angle=isNaN(angle)?0:angle;if(axis!==undefined){var rotAxis=this.rotationAxis(sinceFrame);angle*=vec3.dot(rotAxis,vec3.normalize(vec3.create(),axis));}return angle;};Frame.prototype.rotationAxis=function(sinceFrame){if(!this.valid||!sinceFrame.valid){return vec3.create();}return vec3.normalize(vec3.create(),[this._rotation[7]-sinceFrame._rotation[5],this._rotation[2]-sinceFrame._rotation[6],this._rotation[3]-sinceFrame._rotation[1]]);};Frame.prototype.rotationMatrix=function(sinceFrame){if(!this.valid||!sinceFrame.valid){return mat3.create();}var transpose=mat3.transpose(mat3.create(),this._rotation);return mat3.multiply(mat3.create(),sinceFrame._rotation,transpose);};Frame.prototype.scaleFactor=function(sinceFrame){if(!this.valid||!sinceFrame.valid){return 1;}return Math.exp(this._scaleFactor-sinceFrame._scaleFactor);};Frame.prototype.translation=function(sinceFrame){if(!this.valid||!sinceFrame.valid){return vec3.create();}return vec3.subtract(vec3.create(),this._translation,sinceFrame._translation);};Frame.prototype.toString=function(){var str="Frame [ id:" this.id " | timestamp:" this.timestamp " | Hand count:(" this.hands.length ") | Pointable count:(" this.pointables.length ")";if(this.gestures){str =" | Gesture count:(" this.gestures.length ")";}str =" ]";return str;};Frame.prototype.dump=function(){var out="";out ="Frame Info:<br/>";out =this.toString();out ="<br/><br/>Hands:<br/>";for(var handIdx=0,handCount=this.hands.length;handIdx!=handCount;handIdx ){out =" " this.hands[handIdx].toString() "<br/>";}out ="<br/><br/>Pointables:<br/>";for(var pointableIdx=0,pointableCount=this.pointables.length;pointableIdx!=pointableCount;pointableIdx ){out =" " this.pointables[pointableIdx].toString() "<br/>";}if(this.gestures){out ="<br/><br/>Gestures:<br/>";for(var gestureIdx=0,gestureCount=this.gestures.length;gestureIdx!=gestureCount;gestureIdx ){out =" " this.gestures[gestureIdx].toString() "<br/>";}}out ="<br/><br/>Raw JSON:<br/>";out =JSON.stringify(this.data);return out;};Frame.Invalid={valid:false,hands:[],fingers:[],tools:[],gestures:[],pointables:[],pointable:function(){return Pointable.Invalid;},finger:function(){return Pointable.Invalid;},hand:function(){return Hand.Invalid;},toString:function(){return"invalid frame";},dump:function(){return this.toString();},rotationAngle:function(){return 0;},rotationMatrix:function(){return mat3.create();},rotationAxis:function(){return vec3.create();},scaleFactor:function(){return 1;},translation:function(){return vec3.create();}};},{"./gesture":6,"./hand":7,"./interaction_box":9,"./pointable":11,"gl-matrix":19,"underscore":20}],6:[function(require,module,exports){var glMatrix=require("gl-matrix"),vec3=glMatrix.vec3,EventEmitter=require("events").EventEmitter,_=require("underscore");var createGesture=exports.createGesture=function(data){var gesture;switch(data.type){case"circle":gesture=new CircleGesture(data);break;case"swipe":gesture=new SwipeGesture(data);break;case"screenTap":gesture=new ScreenTapGesture(data);break;case"keyTap":gesture=new KeyTapGesture(data);break;default:throw"unkown gesture type";}gesture.id=data.id;gesture.handIds=data.handIds;gesture.pointableIds=data.pointableIds;gesture.duration=data.duration;gesture.state=data.state;gesture.type=data.type;return gesture;};var gestureListener=exports.gestureListener=function(controller,type){var handlers={};var gestureMap={};var gestureCreator=function(){var candidateGesture=gestureMap[gesture.id];if(candidateGesture!==undefined){gesture.update(gesture,frame);}if(gesture.state=="start"||gesture.state=="stop"){if(type==gesture.type&&gestureMap[gesture.id]===undefined){gestureMap[gesture.id]=new Gesture(gesture,frame);gesture.update(gesture,frame);}if(gesture.state=="stop"){delete gestureMap[gesture.id];}}};controller.on("gesture",function(gesture,frame){if(gesture.type==type){if(gesture.state=="start"||gesture.state=="stop"){if(gestureMap[gesture.id]===undefined){var gestureTracker=new Gesture(gesture,frame);gestureMap[gesture.id]=gestureTracker;_.each(handlers,function(cb,name){gestureTracker.on(name,cb);});}}gestureMap[gesture.id].update(gesture,frame);if(gesture.state=="stop"){delete gestureMap[gesture.id];}}});var builder={start:function(cb){handlers["start"]=cb;return builder;},stop:function(cb){handlers["stop"]=cb;return builder;},complete:function(cb){handlers["stop"]=cb;return builder;},update:function(cb){handlers["update"]=cb;return builder;}};return builder;};var Gesture=exports.Gesture=function(gesture,frame){this.gestures=[gesture];this.frames=[frame];};Gesture.prototype.update=function(gesture,frame){this.gestures.push(gesture);this.frames.push(frame);this.emit(gesture.state,this);};_.extend(Gesture.prototype,EventEmitter.prototype);var CircleGesture=function(data){this.center=data.center;this.normal=data.normal;this.progress=data.progress;this.radius=data.radius;};CircleGesture.prototype.toString=function(){return"CircleGesture [" JSON.stringify(this) "]";};var SwipeGesture=function(data){this.startPosition=data.startPosition;this.position=data.position;this.direction=data.direction;this.speed=data.speed;};SwipeGesture.prototype.toString=function(){return"SwipeGesture [" JSON.stringify(this) "]";};var ScreenTapGesture=function(data){this.position=data.position;this.direction=data.direction;this.progress=data.progress;};ScreenTapGesture.prototype.toString=function(){return"ScreenTapGesture [" JSON.stringify(this) "]";};var KeyTapGesture=function(data){this.position=data.position;this.direction=data.direction;this.progress=data.progress;};KeyTapGesture.prototype.toString=function(){return"KeyTapGesture [" JSON.stringify(this) "]";};},{"events":17,"gl-matrix":19,"underscore":20}],7:[function(require,module,exports){var Pointable=require("./pointable"),glMatrix=require("gl-matrix"),mat3=glMatrix.mat3,vec3=glMatrix.vec3,_=require("underscore");var Hand=module.exports=function(data){this.id=data.id;this.palmPosition=data.palmPosition;this.direction=data.direction;this.palmVelocity=data.palmVelocity;this.palmNormal=data.palmNormal;this.sphereCenter=data.sphereCenter;this.sphereRadius=data.sphereRadius;this.valid=true;this.pointables=[];this.fingers=[];this.tools=[];this._translation=data.t;this._rotation=_.flatten(data.r);this._scaleFactor=data.s;this.timeVisible=data.timeVisible;this.stabilizedPalmPosition=data.stabilizedPalmPosition;};Hand.prototype.finger=function(id){var finger=this.frame.finger(id);return(finger&&finger.handId==this.id)?finger:Pointable.Invalid;};Hand.prototype.rotationAngle=function(sinceFrame,axis){if(!this.valid||!sinceFrame.valid){return 0;}var sinceHand=sinceFrame.hand(this.id);if(!sinceHand.valid){return 0;}var rot=this.rotationMatrix(sinceFrame);var cs=(rot[0] rot[4] rot[8]-1)*0.5;var angle=Math.acos(cs);angle=isNaN(angle)?0:angle;if(axis!==undefined){var rotAxis=this.rotationAxis(sinceFrame);angle*=vec3.dot(rotAxis,vec3.normalize(vec3.create(),axis));}return angle;};Hand.prototype.rotationAxis=function(sinceFrame){if(!this.valid||!sinceFrame.valid){return vec3.create();}var sinceHand=sinceFrame.hand(this.id);if(!sinceHand.valid){return vec3.create();}return vec3.normalize(vec3.create(),[this._rotation[7]-sinceHand._rotation[5],this._rotation[2]-sinceHand._rotation[6],this._rotation[3]-sinceHand._rotation[1]]);};Hand.prototype.rotationMatrix=function(sinceFrame){if(!this.valid||!sinceFrame.valid){return mat3.create();}var sinceHand=sinceFrame.hand(this.id);if(!sinceHand.valid){return mat3.create();}var transpose=mat3.transpose(mat3.create(),this._rotation);var m=mat3.multiply(mat3.create(),sinceHand._rotation,transpose);return m;};Hand.prototype.scaleFactor=function(sinceFrame){if(!this.valid||!sinceFrame.valid){return 1;}var sinceHand=sinceFrame.hand(this.id);if(!sinceHand.valid){return 1;}return Math.exp(this._scaleFactor-sinceHand._scaleFactor);};Hand.prototype.translation=function(sinceFrame){if(!this.valid||!sinceFrame.valid){return vec3.create();}var sinceHand=sinceFrame.hand(this.id);if(!sinceHand.valid){return vec3.create();}return[this._translation[0]-sinceHand._translation[0],this._translation[1]-sinceHand._translation[1],this._translation[2]-sinceHand._translation[2]];};Hand.prototype.toString=function(){return"Hand [ id: " this.id " | palm velocity:" this.palmVelocity " | sphere center:" this.sphereCenter " ] ";};Hand.Invalid={valid:false,fingers:[],tools:[],pointables:[],pointable:function(){return Pointable.Invalid;},finger:function(){return Pointable.Invalid;},toString:function(){return"invalid frame";},dump:function(){return this.toString();},rotationAngle:function(){return 0;},rotationMatrix:function(){return mat3.create();},rotationAxis:function(){return vec3.create();},scaleFactor:function(){return 1;},translation:function(){return vec3.create();}};},{"./pointable":11,"gl-matrix":19,"underscore":20}],8:[function(require,module,exports){(function(){module.exports={Controller:require("./controller"),Frame:require("./frame"),Gesture:require("./gesture"),Hand:require("./hand"),Pointable:require("./pointable"),InteractionBox:require("./interaction_box"),Connection:require("./connection"),CircularBuffer:require("./circular_buffer"),UI:require("./ui"),glMatrix:require("gl-matrix"),mat3:require("gl-matrix").mat3,vec3:require("gl-matrix").vec3,loopController:undefined,loop:function(opts,callback){if(callback===undefined){callback=opts;opts={};}if(!this.loopController){this.loopController=new this.Controller(opts);}this.loopController.loop(callback);}};})();},{"./circular_buffer":2,"./connection":3,"./controller":4,"./frame":5,"./gesture":6,"./hand":7,"./interaction_box":9,"./pointable":11,"./ui":13,"gl-matrix":19}],9:[function(require,module,exports){var glMatrix=require("gl-matrix"),vec3=glMatrix.vec3;var InteractionBox=module.exports=function(data){this.valid=true;this.center=data.center;this.size=data.size;this.width=data.size[0];this.height=data.size[1];this.depth=data.size[2];};InteractionBox.prototype.denormalizePoint=function(normalizedPosition){return vec3.fromValues((normalizedPosition[0]-0.5)*this.size[0] this.center[0],(normalizedPosition[1]-0.5)*this.size[1] this.center[1],(normalizedPosition[2]-0.5)*this.size[2] this.center[2]);};InteractionBox.prototype.normalizePoint=function(position,clamp){var vec=vec3.fromValues(((position[0]-this.center[0])/this.size[0]) 0.5,((position[1]-this.center[1])/this.size[1]) 0.5,((position[2]-this.center[2])/this.size[2]) 0.5);if(clamp){vec[0]=Math.min(Math.max(vec[0],0),1);vec[1]=Math.min(Math.max(vec[1],0),1);vec[2]=Math.min(Math.max(vec[2],0),1);}return vec;};InteractionBox.prototype.toString=function(){return"InteractionBox [ width:" this.width " | height:" this.height " | depth:" this.depth " ]";};InteractionBox.Invalid={valid:false};},{"gl-matrix":19}],10:[function(require,module,exports){var Pipeline=module.exports=function(){this.steps=[];};Pipeline.prototype.addStep=function(step){this.steps.push(step);};Pipeline.prototype.run=function(frame){var stepsLength=this.steps.length;for(var i=0;i!=stepsLength;i ){if(!frame){break;}frame=this.steps[i](frame);}return frame;};},{}],11:[function(require,module,exports){var glMatrix=require("gl-matrix"),vec3=glMatrix.vec3;var Pointable=module.exports=function(data){this.valid=true;this.id=data.id;this.handId=data.handId;this.length=data.length;this.tool=data.tool;this.width=data.width;this.direction=data.direction;this.stabilizedTipPosition=data.stabilizedTipPosition;this.tipPosition=data.tipPosition;this.tipVelocity=data.tipVelocity;this.touchZone=data.touchZone;this.touchDistance=data.touchDistance;this.timeVisible=data.timeVisible;};Pointable.prototype.toString=function(){if(this.tool==true){return"Pointable [ id:" this.id " " this.length "mmx | with:" this.width "mm | direction:" this.direction " ]";}else{return"Pointable [ id:" this.id " " this.length "mmx | direction: " this.direction " ]";}};Pointable.Invalid={valid:false};},{"gl-matrix":19}],12:[function(require,module,exports){var Frame=require("./frame");var Event=function(data){this.type=data.type;this.state=data.state;};var chooseProtocol=exports.chooseProtocol=function(header){var protocol;switch(header.version){case 1:protocol=JSONProtocol(1,function(data){return new Frame(data);});break;case 2:protocol=JSONProtocol(2,function(data){return new Frame(data);});protocol.sendHeartbeat=function(connection){connection.send(protocol.encode({heartbeat:true}));};break;case 3:protocol=JSONProtocol(3,function(data){return data.event?new Event(data.event):new Frame(data);});protocol.sendHeartbeat=function(connection){connection.send(protocol.encode({heartbeat:true}));};break;default:throw"unrecognized version";}return protocol;};var JSONProtocol=function(version,cb){var protocol=cb;protocol.encode=function(message){return JSON.stringify(message);};protocol.version=version;protocol.versionLong="Version " version;protocol.type="protocol";return protocol;};},{"./frame":5}],13:[function(require,module,exports){exports.UI={Region:require("./ui/region"),Cursor:require("./ui/cursor")};},{"./ui/cursor":14,"./ui/region":15}],14:[function(require,module,exports){var Cursor=module.exports=function(){return function(frame){var pointable=frame.pointables.sort(function(a,b){return a.z-b.z;})[0];if(pointable&&pointable.valid){frame.cursorPosition=pointable.tipPosition;}return frame;};};},{}],15:[function(require,module,exports){var EventEmitter=require("events").EventEmitter,_=require("underscore");var Region=module.exports=function(start,end){this.start=new Vector(start);this.end=new Vector(end);this.enteredFrame=null;};Region.prototype.hasPointables=function(frame){for(var i=0;i!=frame.pointables.length;i ){var position=frame.pointables[i].tipPosition;if(position.x>=this.start.x&&position.x<=this.end.x&&position.y>=this.start.y&&position.y<=this.end.y&&position.z>=this.start.z&&position.z<=this.end.z){return true;}}return false;};Region.prototype.listener=function(opts){var region=this;if(opts&&opts.nearThreshold){this.setupNearRegion(opts.nearThreshold);}return function(frame){return region.updatePosition(frame);};};Region.prototype.clipper=function(){var region=this;return function(frame){region.updatePosition(frame);return region.enteredFrame?frame:null;};};Region.prototype.setupNearRegion=function(distance){var nearRegion=this.nearRegion=new Region([this.start.x-distance,this.start.y-distance,this.start.z-distance],[this.end.x distance,this.end.y distance,this.end.z distance]);var region=this;nearRegion.on("enter",function(frame){region.emit("near",frame);});nearRegion.on("exit",function(frame){region.emit("far",frame);});region.on("exit",function(frame){region.emit("near",frame);});};Region.prototype.updatePosition=function(frame){if(this.nearRegion){this.nearRegion.updatePosition(frame);}if(this.hasPointables(frame)&&this.enteredFrame==null){this.enteredFrame=frame;this.emit("enter",this.enteredFrame);}else{if(!this.hasPointables(frame)&&this.enteredFrame!=null){this.enteredFrame=null;this.emit("exit",this.enteredFrame);}}return frame;};Region.prototype.normalize=function(position){return new Vector([(position.x-this.start.x)/(this.end.x-this.start.x),(position.y-this.start.y)/(this.end.y-this.start.y),(position.z-this.start.z)/(this.end.z-this.start.z)]);};Region.prototype.mapToXY=function(position,width,height){var normalized=this.normalize(position);var x=normalized.x,y=normalized.y;if(x>1){x=1;}else{if(x<-1){x=-1;}}if(y>1){y=1;}else{if(y<-1){y=-1;}}return[(x 1)/2*width,(1-y)/2*height,normalized.z];};_.extend(Region.prototype,EventEmitter.prototype);},{"events":17,"underscore":20}],16:[function(require,module,exports){},{}],17:[function(require,module,exports){(function(process){if(!process.EventEmitter){process.EventEmitter=function(){};}var EventEmitter=exports.EventEmitter=process.EventEmitter;var isArray=typeof Array.isArray==="function"?Array.isArray:function(xs){return Object.prototype.toString.call(xs)==="[object Array]";};function indexOf(xs,x){if(xs.indexOf){return xs.indexOf(x);}for(var i=0;i<xs.length;i ){if(x===xs[i]){return i;}}return -1;}var defaultMaxListeners=10;EventEmitter.prototype.setMaxListeners=function(n){if(!this._events){this._events={};}this._events.maxListeners=n;};EventEmitter.prototype.emit=function(type){if(type==="error"){if(!this._events||!this._events.error||(isArray(this._events.error)&&!this._events.error.length)){if(arguments[1] instanceof Error){throw arguments[1];}else{throw new Error("Uncaught, unspecified 'error' event.");}return false;}}if(!this._events){return false;}var handler=this._events[type];if(!handler){return false;}if(typeof handler=="function"){switch(arguments.length){case 1:handler.call(this);break;case 2:handler.call(this,arguments[1]);break;case 3:handler.call(this,arguments[1],arguments[2]);break;default:var args=Array.prototype.slice.call(arguments,1);handler.apply(this,args);}return true;}else{if(isArray(handler)){var args=Array.prototype.slice.call(arguments,1);var listeners=handler.slice();for(var i=0,l=listeners.length;i<l;i ){listeners[i].apply(this,args);}return true;}else{return false;}}};EventEmitter.prototype.addListener=function(type,listener){if("function"!==typeof listener){throw new Error("addListener only takes instances of Function");}if(!this._events){this._events={};}this.emit("newListener",type,listener);if(!this._events[type]){this._events[type]=listener;}else{if(isArray(this._events[type])){if(!this._events[type].warned){var m;if(this._events.maxListeners!==undefined){m=this._events.maxListeners;}else{m=defaultMaxListeners;}if(m&&m>0&&this._events[type].length>m){this._events[type].warned=true;console.error("(node) warning: possible EventEmitter memory " "leak detected. %d listeners added. " "Use emitter.setMaxListeners() to increase limit.",this._events[type].length);console.trace();}}this._events[type].push(listener);}else{this._events[type]=[this._events[type],listener];}}return this;};EventEmitter.prototype.on=EventEmitter.prototype.addListener;EventEmitter.prototype.once=function(type,listener){var self=this;self.on(type,function g(){self.removeListener(type,g);listener.apply(this,arguments);});return this;};EventEmitter.prototype.removeListener=function(type,listener){if("function"!==typeof listener){throw new Error("removeListener only takes instances of Function");}if(!this._events||!this._events[type]){return this;}var list=this._events[type];if(isArray(list)){var i=indexOf(list,listener);if(i<0){return this;}list.splice(i,1);if(list.length==0){delete this._events[type];}}else{if(this._events[type]===listener){delete this._events[type];}}return this;};EventEmitter.prototype.removeAllListeners=function(type){if(arguments.length===0){this._events={};return this;}if(type&&this._events&&this._events[type]){this._events[type]=null;}return this;};EventEmitter.prototype.listeners=function(type){if(!this._events){this._events={};}if(!this._events[type]){this._events[type]=[];}if(!isArray(this._events[type])){this._events[type]=[this._events[type]];}return this._events[type];};})(require("__browserify_process"));},{"__browserify_process":18}],18:[function(require,module,exports){var process=module.exports={};process.nextTick=(function(){var canSetImmediate=typeof window!=="undefined"&&window.setImmediate;var canPost=typeof window!=="undefined"&&window.postMessage&&window.addEventListener;if(canSetImmediate){return function(f){return window.setImmediate(f);};}if(canPost){var queue=[];window.addEventListener("message",function(ev){if(ev.source===window&&ev.data==="process-tick"){ev.stopPropagation();if(queue.length>0){var fn=queue.shift();fn();}}},true);return function nextTick(fn){queue.push(fn);window.postMessage("process-tick","*");};}return function nextTick(fn){setTimeout(fn,0);};})();process.title="browser";process.browser=true;process.env={};process.argv=[];process.binding=function(name){throw new Error("process.binding is not supported");};process.cwd=function(){return"/";};process.chdir=function(dir){throw new Error("process.chdir is not supported");};},{}],19:[function(require,module,exports){(function(){(function(){var shim={};if(typeof(exports)==="undefined"){if(typeof define=="function"&&typeof define.amd=="object"&&define.amd){shim.exports={};define(function(){return shim.exports;});}else{shim.exports=window;}}else{shim.exports=exports;}(function(exports){var vec2={};if(!GLMAT_EPSILON){var GLMAT_EPSILON=0.000001;}vec2.create=function(){return new Float32Array(2);};vec2.clone=function(a){var out=new Float32Array(2);out[0]=a[0];out[1]=a[1];return out;};vec2.fromValues=function(x,y){var out=new Float32Array(2);out[0]=x;out[1]=y;return out;};vec2.copy=function(out,a){out[0]=a[0];out[1]=a[1];return out;};vec2.set=function(out,x,y){out[0]=x;out[1]=y;return out;};vec2.add=function(out,a,b){out[0]=a[0] b[0];out[1]=a[1] b[1];return out;};vec2.sub=vec2.subtract=function(out,a,b){out[0]=a[0]-b[0];out[1]=a[1]-b[1];return out;};vec2.mul=vec2.multiply=function(out,a,b){out[0]=a[0]*b[0];out[1]=a[1]*b[1];return out;};vec2.div=vec2.divide=function(out,a,b){out[0]=a[0]/b[0];out[1]=a[1]/b[1];return out;};vec2.min=function(out,a,b){out[0]=Math.min(a[0],b[0]);out[1]=Math.min(a[1],b[1]);return out;};vec2.max=function(out,a,b){out[0]=Math.max(a[0],b[0]);out[1]=Math.max(a[1],b[1]);return out;};vec2.scale=function(out,a,b){out[0]=a[0]*b;out[1]=a[1]*b;return out;};vec2.dist=vec2.distance=function(a,b){var x=b[0]-a[0],y=b[1]-a[1];return Math.sqrt(x*x y*y);};vec2.sqrDist=vec2.squaredDistance=function(a,b){var x=b[0]-a[0],y=b[1]-a[1];return x*x y*y;};vec2.len=vec2.length=function(a){var x=a[0],y=a[1];return Math.sqrt(x*x y*y);};vec2.sqrLen=vec2.squaredLength=function(a){var x=a[0],y=a[1];return x*x y*y;};vec2.negate=function(out,a){out[0]=-a[0];out[1]=-a[1];return out;};vec2.normalize=function(out,a){var x=a[0],y=a[1];var len=x*x y*y;if(len>0){len=1/Math.sqrt(len);out[0]=a[0]*len;out[1]=a[1]*len;}return out;};vec2.dot=function(a,b){return a[0]*b[0] a[1]*b[1];};vec2.cross=function(out,a,b){var z=a[0]*b[1]-a[1]*b[0];out[0]=out[1]=0;out[2]=z;return out;};vec2.lerp=function(out,a,b,t){var ax=a[0],ay=a[1];out[0]=ax t*(b[0]-ax);out[1]=ay t*(b[1]-ay);return out;};vec2.transformMat2=function(out,a,m){var x=a[0],y=a[1];out[0]=x*m[0] y*m[1];out[1]=x*m[2] y*m[3];return out;};vec2.forEach=(function(){var vec=new Float32Array(2);return function(a,stride,offset,count,fn,arg){var i,l;if(!stride){stride=2;}if(!offset){offset=0;}if(count){l=Math.min((count*stride) offset,a.length);}else{l=a.length;}for(i=offset;i<l;i =stride){vec[0]=a[i];vec[1]=a[i 1];fn(vec,vec,arg);a[i]=vec[0];a[i 1]=vec[1];}return a;};})();vec2.str=function(a){return"vec2(" a[0] ", " a[1] ")";};if(typeof(exports)!=="undefined"){exports.vec2=vec2;}var vec3={};if(!GLMAT_EPSILON){var GLMAT_EPSILON=0.000001;}vec3.create=function(){return new Float32Array(3);};vec3.clone=function(a){var out=new Float32Array(3);out[0]=a[0];out[1]=a[1];out[2]=a[2];return out;};vec3.fromValues=function(x,y,z){var out=new Float32Array(3);out[0]=x;out[1]=y;out[2]=z;return out;};vec3.copy=function(out,a){out[0]=a[0];out[1]=a[1];out[2]=a[2];return out;};vec3.set=function(out,x,y,z){out[0]=x;out[1]=y;out[2]=z;return out;};vec3.add=function(out,a,b){out[0]=a[0] b[0];out[1]=a[1] b[1];out[2]=a[2] b[2];return out;};vec3.sub=vec3.subtract=function(out,a,b){out[0]=a[0]-b[0];out[1]=a[1]-b[1];out[2]=a[2]-b[2];return out;};vec3.mul=vec3.multiply=function(out,a,b){out[0]=a[0]*b[0];out[1]=a[1]*b[1];out[2]=a[2]*b[2];return out;};vec3.div=vec3.divide=function(out,a,b){out[0]=a[0]/b[0];out[1]=a[1]/b[1];out[2]=a[2]/b[2];return out;};vec3.min=function(out,a,b){out[0]=Math.min(a[0],b[0]);out[1]=Math.min(a[1],b[1]);out[2]=Math.min(a[2],b[2]);return out;};vec3.max=function(out,a,b){out[0]=Math.max(a[0],b[0]);out[1]=Math.max(a[1],b[1]);out[2]=Math.max(a[2],b[2]);return out;};vec3.scale=function(out,a,b){out[0]=a[0]*b;out[1]=a[1]*b;out[2]=a[2]*b;return out;};vec3.dist=vec3.distance=function(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2];return Math.sqrt(x*x y*y z*z);};vec3.sqrDist=vec3.squaredDistance=function(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2];return x*x y*y z*z;};vec3.len=vec3.length=function(a){var x=a[0],y=a[1],z=a[2];return Math.sqrt(x*x y*y z*z);};vec3.sqrLen=vec3.squaredLength=function(a){var x=a[0],y=a[1],z=a[2];return x*x y*y z*z;};vec3.negate=function(out,a){out[0]=-a[0];out[1]=-a[1];out[2]=-a[2];return out;};vec3.normalize=function(out,a){var x=a[0],y=a[1],z=a[2];var len=x*x y*y z*z;if(len>0){len=1/Math.sqrt(len);out[0]=a[0]*len;out[1]=a[1]*len;out[2]=a[2]*len;}return out;};vec3.dot=function(a,b){return a[0]*b[0] a[1]*b[1] a[2]*b[2];};vec3.cross=function(out,a,b){var ax=a[0],ay=a[1],az=a[2],bx=b[0],by=b[1],bz=b[2];out[0]=ay*bz-az*by;out[1]=az*bx-ax*bz;out[2]=ax*by-ay*bx;return out;};vec3.lerp=function(out,a,b,t){var ax=a[0],ay=a[1],az=a[2];out[0]=ax t*(b[0]-ax);out[1]=ay t*(b[1]-ay);out[2]=az t*(b[2]-az);return out;};vec3.transformMat4=function(out,a,m){var x=a[0],y=a[1],z=a[2];out[0]=m[0]*x m[4]*y m[8]*z m[12];out[1]=m[1]*x m[5]*y m[9]*z m[13];out[2]=m[2]*x m[6]*y m[10]*z m[14];return out;};vec3.transformQuat=function(out,a,q){var x=a[0],y=a[1],z=a[2],qx=q[0],qy=q[1],qz=q[2],qw=q[3],ix=qw*x qy*z-qz*y,iy=qw*y qz*x-qx*z,iz=qw*z qx*y-qy*x,iw=-qx*x-qy*y-qz*z;out[0]=ix*qw iw*-qx iy*-qz-iz*-qy;out[1]=iy*qw iw*-qy iz*-qx-ix*-qz;out[2]=iz*qw iw*-qz ix*-qy-iy*-qx;return out;};vec3.forEach=(function(){var vec=new Float32Array(3);return function(a,stride,offset,count,fn,arg){var i,l;if(!stride){stride=3;}if(!offset){offset=0;}if(count){l=Math.min((count*stride) offset,a.length);}else{l=a.length;}for(i=offset;i<l;i =stride){vec[0]=a[i];vec[1]=a[i 1];vec[2]=a[i 2];fn(vec,vec,arg);a[i]=vec[0];a[i 1]=vec[1];a[i 2]=vec[2];}return a;};})();vec3.str=function(a){return"vec3(" a[0] ", " a[1] ", " a[2] ")";};if(typeof(exports)!=="undefined"){exports.vec3=vec3;}var vec4={};if(!GLMAT_EPSILON){var GLMAT_EPSILON=0.000001;}vec4.create=function(){return new Float32Array(4);};vec4.clone=function(a){var out=new Float32Array(4);out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];return out;};vec4.fromValues=function(x,y,z,w){var out=new Float32Array(4);out[0]=x;out[1]=y;out[2]=z;out[3]=w;return out;};vec4.copy=function(out,a){out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];return out;};vec4.set=function(out,x,y,z,w){out[0]=x;out[1]=y;out[2]=z;out[3]=w;return out;};vec4.add=function(out,a,b){out[0]=a[0] b[0];out[1]=a[1] b[1];out[2]=a[2] b[2];out[3]=a[3] b[3];return out;};vec4.sub=vec4.subtract=function(out,a,b){out[0]=a[0]-b[0];out[1]=a[1]-b[1];out[2]=a[2]-b[2];out[3]=a[3]-b[3];return out;};vec4.mul=vec4.multiply=function(out,a,b){out[0]=a[0]*b[0];out[1]=a[1]*b[1];out[2]=a[2]*b[2];out[3]=a[3]*b[3];return out;};vec4.div=vec4.divide=function(out,a,b){out[0]=a[0]/b[0];out[1]=a[1]/b[1];out[2]=a[2]/b[2];out[3]=a[3]/b[3];return out;};vec4.min=function(out,a,b){out[0]=Math.min(a[0],b[0]);out[1]=Math.min(a[1],b[1]);out[2]=Math.min(a[2],b[2]);out[3]=Math.min(a[3],b[3]);return out;};vec4.max=function(out,a,b){out[0]=Math.max(a[0],b[0]);out[1]=Math.max(a[1],b[1]);out[2]=Math.max(a[2],b[2]);out[3]=Math.max(a[3],b[3]);return out;};vec4.scale=function(out,a,b){out[0]=a[0]*b;out[1]=a[1]*b;out[2]=a[2]*b;out[3]=a[3]*b;return out;};vec4.dist=vec4.distance=function(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2],w=b[3]-a[3];return Math.sqrt(x*x y*y z*z w*w);};vec4.sqrDist=vec4.squaredDistance=function(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2],w=b[3]-a[3];return x*x y*y z*z w*w;};vec4.len=vec4.length=function(a){var x=a[0],y=a[1],z=a[2],w=a[3];return Math.sqrt(x*x y*y z*z w*w);};vec4.sqrLen=vec4.squaredLength=function(a){var x=a[0],y=a[1],z=a[2],w=a[3];return x*x y*y z*z w*w;};vec4.negate=function(out,a){out[0]=-a[0];out[1]=-a[1];out[2]=-a[2];out[3]=-a[3];return out;};vec4.normalize=function(out,a){var x=a[0],y=a[1],z=a[2],w=a[3];var len=x*x y*y z*z w*w;if(len>0){len=1/Math.sqrt(len);out[0]=a[0]*len;out[1]=a[1]*len;out[2]=a[2]*len;out[3]=a[3]*len;}return out;};vec4.dot=function(a,b){return a[0]*b[0] a[1]*b[1] a[2]*b[2] a[3]*b[3];};vec4.lerp=function(out,a,b,t){var ax=a[0],ay=a[1],az=a[2],aw=a[3];out[0]=ax t*(b[0]-ax);out[1]=ay t*(b[1]-ay);out[2]=az t*(b[2]-az);out[3]=aw t*(b[3]-aw);return out;};vec4.transformMat4=function(out,a,m){var x=a[0],y=a[1],z=a[2],w=a[3];out[0]=m[0]*x m[4]*y m[8]*z m[12]*w;out[1]=m[1]*x m[5]*y m[9]*z m[13]*w;out[2]=m[2]*x m[6]*y m[10]*z m[14]*w;out[3]=m[3]*x m[7]*y m[11]*z m[15]*w;return out;};vec4.transformQuat=function(out,a,q){var x=a[0],y=a[1],z=a[2],qx=q[0],qy=q[1],qz=q[2],qw=q[3],ix=qw*x qy*z-qz*y,iy=qw*y qz*x-qx*z,iz=qw*z qx*y-qy*x,iw=-qx*x-qy*y-qz*z;out[0]=ix*qw iw*-qx iy*-qz-iz*-qy;out[1]=iy*qw iw*-qy iz*-qx-ix*-qz;out[2]=iz*qw iw*-qz ix*-qy-iy*-qx;return out;};vec4.forEach=(function(){var vec=new Float32Array(4);return function(a,stride,offset,count,fn,arg){var i,l;if(!stride){stride=4;}if(!offset){offset=0;}if(count){l=Math.min((count*stride) offset,a.length);}else{l=a.length;}for(i=offset;i<l;i =stride){vec[0]=a[i];vec[1]=a[i 1];vec[2]=a[i 2];vec[3]=a[i 3];fn(vec,vec,arg);a[i]=vec[0];a[i 1]=vec[1];a[i 2]=vec[2];a[i 3]=vec[3];}return a;};})();vec4.str=function(a){return"vec4(" a[0] ", " a[1] ", " a[2] ", " a[3] ")";};if(typeof(exports)!=="undefined"){exports.vec4=vec4;}var mat2={};var mat2Identity=new Float32Array([1,0,0,1]);if(!GLMAT_EPSILON){var GLMAT_EPSILON=0.000001;}mat2.create=function(){return new Float32Array(mat2Identity);};mat2.clone=function(a){var out=new Float32Array(4);out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];return out;};mat2.copy=function(out,a){out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];return out;};mat2.identity=function(out){out[0]=1;out[1]=0;out[2]=0;out[3]=1;return out;};mat2.transpose=function(out,a){if(out===a){var a1=a[1];out[1]=a[2];out[2]=a1;}else{out[0]=a[0];out[1]=a[2];out[2]=a[1];out[3]=a[3];}return out;};mat2.invert=function(out,a){var a0=a[0],a1=a[1],a2=a[2],a3=a[3],det=a0*a3-a2*a1;if(!det){return null;}det=1/det;out[0]=a3*det;out[1]=-a1*det;out[2]=-a2*det;out[3]=a0*det;return out;};mat2.adjoint=function(out,a){var a0=a[0];out[0]=a[3];out[1]=-a[1];out[2]=-a[2];out[3]=a0;return out;};mat2.determinant=function(a){return a[0]*a[3]-a[2]*a[1];};mat2.mul=mat2.multiply=function(out,a,b){var a0=a[0],a1=a[1],a2=a[2],a3=a[3];var b0=b[0],b1=b[1],b2=b[2],b3=b[3];out[0]=a0*b0 a1*b2;out[1]=a0*b1 a1*b3;out[2]=a2*b0 a3*b2;out[3]=a2*b1 a3*b3;return out;};mat2.rotate=function(out,a,rad){var a0=a[0],a1=a[1],a2=a[2],a3=a[3],s=Math.sin(rad),c=Math.cos(rad);out[0]=a0*c a1*s;out[1]=a0*-s a1*c;out[2]=a2*c a3*s;out[3]=a2*-s a3*c;return out;};mat2.scale=function(out,a,v){var a0=a[0],a1=a[1],a2=a[2],a3=a[3],v0=v[0],v1=v[1];out[0]=a0*v0;out[1]=a1*v1;out[2]=a2*v0;out[3]=a3*v1;return out;};mat2.str=function(a){return"mat2(" a[0] ", " a[1] ", " a[2] ", " a[3] ")";};if(typeof(exports)!=="undefined"){exports.mat2=mat2;}var mat3={};var mat3Identity=new Float32Array([1,0,0,0,1,0,0,0,1]);if(!GLMAT_EPSILON){var GLMAT_EPSILON=0.000001;}mat3.create=function(){return new Float32Array(mat3Identity);};mat3.clone=function(a){var out=new Float32Array(9);out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];out[4]=a[4];out[5]=a[5];out[6]=a[6];out[7]=a[7];out[8]=a[8];return out;};mat3.copy=function(out,a){out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];out[4]=a[4];out[5]=a[5];out[6]=a[6];out[7]=a[7];out[8]=a[8];return out;};mat3.identity=function(out){out[0]=1;out[1]=0;out[2]=0;out[3]=0;out[4]=1;out[5]=0;out[6]=0;out[7]=0;out[8]=1;return out;};mat3.transpose=function(out,a){if(out===a){var a01=a[1],a02=a[2],a12=a[5];out[1]=a[3];out[2]=a[6];out[3]=a01;out[5]=a[7];out[6]=a02;out[7]=a12;}else{out[0]=a[0];out[1]=a[3];out[2]=a[6];out[3]=a[1];out[4]=a[4];out[5]=a[7];out[6]=a[2];out[7]=a[5];out[8]=a[8];}return out;};mat3.invert=function(out,a){var a00=a[0],a01=a[1],a02=a[2],a10=a[3],a11=a[4],a12=a[5],a20=a[6],a21=a[7],a22=a[8],b01=a22*a11-a12*a21,b11=-a22*a10 a12*a20,b21=a21*a10-a11*a20,det=a00*b01 a01*b11 a02*b21;if(!det){return null;}det=1/det;out[0]=b01*det;out[1]=(-a22*a01 a02*a21)*det;out[2]=(a12*a01-a02*a11)*det;out[3]=b11*det;out[4]=(a22*a00-a02*a20)*det;out[5]=(-a12*a00 a02*a10)*det;out[6]=b21*det;out[7]=(-a21*a00 a01*a20)*det;out[8]=(a11*a00-a01*a10)*det;return out;};mat3.adjoint=function(out,a){var a00=a[0],a01=a[1],a02=a[2],a10=a[3],a11=a[4],a12=a[5],a20=a[6],a21=a[7],a22=a[8];out[0]=(a11*a22-a12*a21);out[1]=(a02*a21-a01*a22);out[2]=(a01*a12-a02*a11);out[3]=(a12*a20-a10*a22);out[4]=(a00*a22-a02*a20);out[5]=(a02*a10-a00*a12);out[6]=(a10*a21-a11*a20);out[7]=(a01*a20-a00*a21);out[8]=(a00*a11-a01*a10);return out;};mat3.determinant=function(a){var a00=a[0],a01=a[1],a02=a[2],a10=a[3],a11=a[4],a12=a[5],a20=a[6],a21=a[7],a22=a[8];return a00*(a22*a11-a12*a21) a01*(-a22*a10 a12*a20) a02*(a21*a10-a11*a20);};mat3.mul=mat3.multiply=function(out,a,b){var a00=a[0],a01=a[1],a02=a[2],a10=a[3],a11=a[4],a12=a[5],a20=a[6],a21=a[7],a22=a[8],b00=b[0],b01=b[1],b02=b[2],b10=b[3],b11=b[4],b12=b[5],b20=b[6],b21=b[7],b22=b[8];out[0]=b00*a00 b01*a10 b02*a20;out[1]=b00*a01 b01*a11 b02*a21;out[2]=b00*a02 b01*a12 b02*a22;out[3]=b10*a00 b11*a10 b12*a20;out[4]=b10*a01 b11*a11 b12*a21;out[5]=b10*a02 b11*a12 b12*a22;out[6]=b20*a00 b21*a10 b22*a20;out[7]=b20*a01 b21*a11 b22*a21;out[8]=b20*a02 b21*a12 b22*a22;return out;};mat3.str=function(a){return"mat3(" a[0] ", " a[1] ", " a[2] ", " a[3] ", " a[4] ", " a[5] ", " a[6] ", " a[7] ", " a[8] ")";};if(typeof(exports)!=="undefined"){exports.mat3=mat3;}var mat4={};var mat4Identity=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);if(!GLMAT_EPSILON){var GLMAT_EPSILON=0.000001;}mat4.create=function(){return new Float32Array(mat4Identity);};mat4.clone=function(a){var out=new Float32Array(16);out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];out[4]=a[4];out[5]=a[5];out[6]=a[6];out[7]=a[7];out[8]=a[8];out[9]=a[9];out[10]=a[10];out[11]=a[11];out[12]=a[12];out[13]=a[13];out[14]=a[14];out[15]=a[15];return out;};mat4.copy=function(out,a){out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];out[4]=a[4];out[5]=a[5];out[6]=a[6];out[7]=a[7];out[8]=a[8];out[9]=a[9];out[10]=a[10];out[11]=a[11];out[12]=a[12];out[13]=a[13];out[14]=a[14];out[15]=a[15];return out;};mat4.identity=function(out){out[0]=1;out[1]=0;out[2]=0;out[3]=0;out[4]=0;out[5]=1;out[6]=0;out[7]=0;out[8]=0;out[9]=0;out[10]=1;out[11]=0;out[12]=0;out[13]=0;out[14]=0;out[15]=1;return out;};mat4.transpose=function(out,a){if(out===a){var a01=a[1],a02=a[2],a03=a[3],a12=a[6],a13=a[7],a23=a[11];out[1]=a[4];out[2]=a[8];out[3]=a[12];out[4]=a01;out[6]=a[9];out[7]=a[13];out[8]=a02;out[9]=a12;out[11]=a[14];out[12]=a03;out[13]=a13;out[14]=a23;}else{out[0]=a[0];out[1]=a[4];out[2]=a[8];out[3]=a[12];out[4]=a[1];out[5]=a[5];out[6]=a[9];out[7]=a[13];out[8]=a[2];out[9]=a[6];out[10]=a[10];out[11]=a[14];out[12]=a[3];out[13]=a[7];out[14]=a[11];out[15]=a[15];}return out;};mat4.invert=function(out,a){var a00=a[0],a01=a[1],a02=a[2],a03=a[3],a10=a[4],a11=a[5],a12=a[6],a13=a[7],a20=a[8],a21=a[9],a22=a[10],a23=a[11],a30=a[12],a31=a[13],a32=a[14],a33=a[15],b00=a00*a11-a01*a10,b01=a00*a12-a02*a10,b02=a00*a13-a03*a10,b03=a01*a12-a02*a11,b04=a01*a13-a03*a11,b05=a02*a13-a03*a12,b06=a20*a31-a21*a30,b07=a20*a32-a22*a30,b08=a20*a33-a23*a30,b09=a21*a32-a22*a31,b10=a21*a33-a23*a31,b11=a22*a33-a23*a32,det=b00*b11-b01*b10 b02*b09 b03*b08-b04*b07 b05*b06;if(!det){return null;}det=1/det;out[0]=(a11*b11-a12*b10 a13*b09)*det;out[1]=(a02*b10-a01*b11-a03*b09)*det;out[2]=(a31*b05-a32*b04 a33*b03)*det;out[3]=(a22*b04-a21*b05-a23*b03)*det;out[4]=(a12*b08-a10*b11-a13*b07)*det;out[5]=(a00*b11-a02*b08 a03*b07)*det;out[6]=(a32*b02-a30*b05-a33*b01)*det;out[7]=(a20*b05-a22*b02 a23*b01)*det;out[8]=(a10*b10-a11*b08 a13*b06)*det;out[9]=(a01*b08-a00*b10-a03*b06)*det;out[10]=(a30*b04-a31*b02 a33*b00)*det;out[11]=(a21*b02-a20*b04-a23*b00)*det;out[12]=(a11*b07-a10*b09-a12*b06)*det;out[13]=(a00*b09-a01*b07 a02*b06)*det;out[14]=(a31*b01-a30*b03-a32*b00)*det;out[15]=(a20*b03-a21*b01 a22*b00)*det;return out;};mat4.adjoint=function(out,a){var a00=a[0],a01=a[1],a02=a[2],a03=a[3],a10=a[4],a11=a[5],a12=a[6],a13=a[7],a20=a[8],a21=a[9],a22=a[10],a23=a[11],a30=a[12],a31=a[13],a32=a[14],a33=a[15];out[0]=(a11*(a22*a33-a23*a32)-a21*(a12*a33-a13*a32) a31*(a12*a23-a13*a22));out[1]=-(a01*(a22*a33-a23*a32)-a21*(a02*a33-a03*a32) a31*(a02*a23-a03*a22));out[2]=(a01*(a12*a33-a13*a32)-a11*(a02*a33-a03*a32) a31*(a02*a13-a03*a12));out[3]=-(a01*(a12*a23-a13*a22)-a11*(a02*a23-a03*a22) a21*(a02*a13-a03*a12));out[4]=-(a10*(a22*a33-a23*a32)-a20*(a12*a33-a13*a32) a30*(a12*a23-a13*a22));out[5]=(a00*(a22*a33-a23*a32)-a20*(a02*a33-a03*a32) a30*(a02*a23-a03*a22));out[6]=-(a00*(a12*a33-a13*a32)-a10*(a02*a33-a03*a32) a30*(a02*a13-a03*a12));out[7]=(a00*(a12*a23-a13*a22)-a10*(a02*a23-a03*a22) a20*(a02*a13-a03*a12));out[8]=(a10*(a21*a33-a23*a31)-a20*(a11*a33-a13*a31) a30*(a11*a23-a13*a21));out[9]=-(a00*(a21*a33-a23*a31)-a20*(a01*a33-a03*a31) a30*(a01*a23-a03*a21));out[10]=(a00*(a11*a33-a13*a31)-a10*(a01*a33-a03*a31) a30*(a01*a13-a03*a11));out[11]=-(a00*(a11*a23-a13*a21)-a10*(a01*a23-a03*a21) a20*(a01*a13-a03*a11));out[12]=-(a10*(a21*a32-a22*a31)-a20*(a11*a32-a12*a31) a30*(a11*a22-a12*a21));out[13]=(a00*(a21*a32-a22*a31)-a20*(a01*a32-a02*a31) a30*(a01*a22-a02*a21));out[14]=-(a00*(a11*a32-a12*a31)-a10*(a01*a32-a02*a31) a30*(a01*a12-a02*a11));out[15]=(a00*(a11*a22-a12*a21)-a10*(a01*a22-a02*a21) a20*(a01*a12-a02*a11));return out;};mat4.determinant=function(a){var a00=a[0],a01=a[1],a02=a[2],a03=a[3],a10=a[4],a11=a[5],a12=a[6],a13=a[7],a20=a[8],a21=a[9],a22=a[10],a23=a[11],a30=a[12],a31=a[13],a32=a[14],a33=a[15],b00=a00*a11-a01*a10,b01=a00*a12-a02*a10,b02=a00*a13-a03*a10,b03=a01*a12-a02*a11,b04=a01*a13-a03*a11,b05=a02*a13-a03*a12,b06=a20*a31-a21*a30,b07=a20*a32-a22*a30,b08=a20*a33-a23*a30,b09=a21*a32-a22*a31,b10=a21*a33-a23*a31,b11=a22*a33-a23*a32;return b00*b11-b01*b10 b02*b09 b03*b08-b04*b07 b05*b06;};mat4.mul=mat4.multiply=function(out,a,b){var a00=a[0],a01=a[1],a02=a[2],a03=a[3],a10=a[4],a11=a[5],a12=a[6],a13=a[7],a20=a[8],a21=a[9],a22=a[10],a23=a[11],a30=a[12],a31=a[13],a32=a[14],a33=a[15];var b0=b[0],b1=b[1],b2=b[2],b3=b[3];out[0]=b0*a00 b1*a10 b2*a20 b3*a30;out[1]=b0*a01 b1*a11 b2*a21 b3*a31;out[2]=b0*a02 b1*a12 b2*a22 b3*a32;out[3]=b0*a03 b1*a13 b2*a23 b3*a33;b0=b[4];b1=b[5];b2=b[6];b3=b[7];out[4]=b0*a00 b1*a10 b2*a20 b3*a30;out[5]=b0*a01 b1*a11 b2*a21 b3*a31;out[6]=b0*a02 b1*a12 b2*a22 b3*a32;out[7]=b0*a03 b1*a13 b2*a23 b3*a33;b0=b[8];b1=b[9];b2=b[10];b3=b[11];out[8]=b0*a00 b1*a10 b2*a20 b3*a30;out[9]=b0*a01 b1*a11 b2*a21 b3*a31;out[10]=b0*a02 b1*a12 b2*a22 b3*a32;out[11]=b0*a03 b1*a13 b2*a23 b3*a33;b0=b[12];b1=b[13];b2=b[14];b3=b[15];out[12]=b0*a00 b1*a10 b2*a20 b3*a30;out[13]=b0*a01 b1*a11 b2*a21 b3*a31;out[14]=b0*a02 b1*a12 b2*a22 b3*a32;out[15]=b0*a03 b1*a13 b2*a23 b3*a33;return out;};mat4.translate=function(out,a,v){var x=v[0],y=v[1],z=v[2],a00,a01,a02,a03,a10,a11,a12,a13,a20,a21,a22,a23;if(a===out){out[12]=a[0]*x a[4]*y a[8]*z a[12];out[13]=a[1]*x a[5]*y a[9]*z a[13];out[14]=a[2]*x a[6]*y a[10]*z a[14];out[15]=a[3]*x a[7]*y a[11]*z a[15];}else{a00=a[0];a01=a[1];a02=a[2];a03=a[3];a10=a[4];a11=a[5];a12=a[6];a13=a[7];a20=a[8];a21=a[9];a22=a[10];a23=a[11];out[0]=a00;out[1]=a01;out[2]=a02;out[3]=a03;out[4]=a10;out[5]=a11;out[6]=a12;out[7]=a13;out[8]=a20;out[9]=a21;out[10]=a22;out[11]=a23;out[12]=a00*x a10*y a20*z a[12];out[13]=a01*x a11*y a21*z a[13];out[14]=a02*x a12*y a22*z a[14];out[15]=a03*x a13*y a23*z a[15];}return out;};mat4.scale=function(out,a,v){var x=v[0],y=v[1],z=v[2];out[0]=a[0]*x;out[1]=a[1]*x;out[2]=a[2]*x;out[3]=a[3]*x;out[4]=a[4]*y;out[5]=a[5]*y;out[6]=a[6]*y;out[7]=a[7]*y;out[8]=a[8]*z;out[9]=a[9]*z;out[10]=a[10]*z;out[11]=a[11]*z;out[12]=a[12];out[13]=a[13];out[14]=a[14];out[15]=a[15];return out;};mat4.rotate=function(out,a,rad,axis){var x=axis[0],y=axis[1],z=axis[2],len=Math.sqrt(x*x y*y z*z),s,c,t,a00,a01,a02,a03,a10,a11,a12,a13,a20,a21,a22,a23,b00,b01,b02,b10,b11,b12,b20,b21,b22;if(Math.abs(len)<GLMAT_EPSILON){return null;}len=1/len;x*=len;y*=len;z*=len;s=Math.sin(rad);c=Math.cos(rad);t=1-c;a00=a[0];a01=a[1];a02=a[2];a03=a[3];a10=a[4];a11=a[5];a12=a[6];a13=a[7];a20=a[8];a21=a[9];a22=a[10];a23=a[11];b00=x*x*t c;b01=y*x*t z*s;b02=z*x*t-y*s;b10=x*y*t-z*s;b11=y*y*t c;b12=z*y*t x*s;b20=x*z*t y*s;b21=y*z*t-x*s;b22=z*z*t c;out[0]=a00*b00 a10*b01 a20*b02;out[1]=a01*b00 a11*b01 a21*b02;out[2]=a02*b00 a12*b01 a22*b02;out[3]=a03*b00 a13*b01 a23*b02;out[4]=a00*b10 a10*b11 a20*b12;out[5]=a01*b10 a11*b11 a21*b12;out[6]=a02*b10 a12*b11 a22*b12;out[7]=a03*b10 a13*b11 a23*b12;out[8]=a00*b20 a10*b21 a20*b22;out[9]=a01*b20 a11*b21 a21*b22;out[10]=a02*b20 a12*b21 a22*b22;out[11]=a03*b20 a13*b21 a23*b22;if(a!==out){out[12]=a[12];out[13]=a[13];out[14]=a[14];out[15]=a[15];}return out;};mat4.rotateX=function(out,a,rad){var s=Math.sin(rad),c=Math.cos(rad),a10=a[4],a11=a[5],a12=a[6],a13=a[7],a20=a[8],a21=a[9],a22=a[10],a23=a[11];if(a!==out){out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];out[12]=a[12];out[13]=a[13];out[14]=a[14];out[15]=a[15];}out[4]=a10*c a20*s;out[5]=a11*c a21*s;out[6]=a12*c a22*s;out[7]=a13*c a23*s;out[8]=a20*c-a10*s;out[9]=a21*c-a11*s;out[10]=a22*c-a12*s;out[11]=a23*c-a13*s;return out;};mat4.rotateY=function(out,a,rad){var s=Math.sin(rad),c=Math.cos(rad),a00=a[0],a01=a[1],a02=a[2],a03=a[3],a20=a[8],a21=a[9],a22=a[10],a23=a[11];if(a!==out){out[4]=a[4];out[5]=a[5];out[6]=a[6];out[7]=a[7];out[12]=a[12];out[13]=a[13];out[14]=a[14];out[15]=a[15];}out[0]=a00*c-a20*s;out[1]=a01*c-a21*s;out[2]=a02*c-a22*s;out[3]=a03*c-a23*s;out[8]=a00*s a20*c;out[9]=a01*s a21*c;out[10]=a02*s a22*c;out[11]=a03*s a23*c;return out;};mat4.rotateZ=function(out,a,rad){var s=Math.sin(rad),c=Math.cos(rad),a00=a[0],a01=a[1],a02=a[2],a03=a[3],a10=a[4],a11=a[5],a12=a[6],a13=a[7];if(a!==out){out[8]=a[8];out[9]=a[9];out[10]=a[10];out[11]=a[11];out[12]=a[12];out[13]=a[13];out[14]=a[14];out[15]=a[15];}out[0]=a00*c a10*s;out[1]=a01*c a11*s;out[2]=a02*c a12*s;out[3]=a03*c a13*s;out[4]=a10*c-a00*s;out[5]=a11*c-a01*s;out[6]=a12*c-a02*s;out[7]=a13*c-a03*s;return out;};mat4.fromRotationTranslation=function(out,q,v){var x=q[0],y=q[1],z=q[2],w=q[3],x2=x x,y2=y y,z2=z z,xx=x*x2,xy=x*y2,xz=x*z2,yy=y*y2,yz=y*z2,zz=z*z2,wx=w*x2,wy=w*y2,wz=w*z2;out[0]=1-(yy zz);out[1]=xy wz;out[2]=xz-wy;out[3]=0;out[4]=xy-wz;out[5]=1-(xx zz);out[6]=yz wx;out[7]=0;out[8]=xz wy;out[9]=yz-wx;out[10]=1-(xx yy);out[11]=0;out[12]=v[0];out[13]=v[1];out[14]=v[2];out[15]=1;return out;};mat4.frustum=function(out,left,right,bottom,top,near,far){var rl=1/(right-left),tb=1/(top-bottom),nf=1/(near-far);out[0]=(near*2)*rl;out[1]=0;out[2]=0;out[3]=0;out[4]=0;out[5]=(near*2)*tb;out[6]=0;out[7]=0;out[8]=(right left)*rl;out[9]=(top bottom)*tb;out[10]=(far near)*nf;out[11]=-1;out[12]=0;out[13]=0;out[14]=(far*near*2)*nf;out[15]=0;return out;};mat4.perspective=function(out,fovy,aspect,near,far){var f=1/Math.tan(fovy/2),nf=1/(near-far);out[0]=f/aspect;out[1]=0;out[2]=0;out[3]=0;out[4]=0;out[5]=f;out[6]=0;out[7]=0;out[8]=0;out[9]=0;out[10]=(far near)*nf;out[11]=-1;out[12]=0;out[13]=0;out[14]=(2*far*near)*nf;out[15]=0;return out;};mat4.ortho=function(out,left,right,bottom,top,near,far){var lr=1/(left-right),bt=1/(bottom-top),nf=1/(near-far);out[0]=-2*lr;out[1]=0;out[2]=0;out[3]=0;out[4]=0;out[5]=-2*bt;out[6]=0;out[7]=0;out[8]=0;out[9]=0;out[10]=2*nf;out[11]=0;out[12]=(left right)*lr;out[13]=(top bottom)*bt;out[14]=(far near)*nf;out[15]=1;return out;};mat4.lookAt=function(out,eye,center,up){var x0,x1,x2,y0,y1,y2,z0,z1,z2,len,eyex=eye[0],eyey=eye[1],eyez=eye[2],upx=up[0],upy=up[1],upz=up[2],centerx=center[0],centery=center[1],centerz=center[2];if(Math.abs(eyex-centerx)<GLMAT_EPSILON&&Math.abs(eyey-centery)<GLMAT_EPSILON&&Math.abs(eyez-centerz)<GLMAT_EPSILON){return mat4.identity(out);}z0=eyex-centerx;z1=eyey-centery;z2=eyez-centerz;len=1/Math.sqrt(z0*z0 z1*z1 z2*z2);z0*=len;z1*=len;z2*=len;x0=upy*z2-upz*z1;x1=upz*z0-upx*z2;x2=upx*z1-upy*z0;len=Math.sqrt(x0*x0 x1*x1 x2*x2);if(!len){x0=0;x1=0;x2=0;}else{len=1/len;x0*=len;x1*=len;x2*=len;}y0=z1*x2-z2*x1;y1=z2*x0-z0*x2;y2=z0*x1-z1*x0;len=Math.sqrt(y0*y0 y1*y1 y2*y2);if(!len){y0=0;y1=0;y2=0;}else{len=1/len;y0*=len;y1*=len;y2*=len;}out[0]=x0;out[1]=y0;out[2]=z0;out[3]=0;out[4]=x1;out[5]=y1;out[6]=z1;out[7]=0;out[8]=x2;out[9]=y2;out[10]=z2;out[11]=0;out[12]=-(x0*eyex x1*eyey x2*eyez);out[13]=-(y0*eyex y1*eyey y2*eyez);out[14]=-(z0*eyex z1*eyey z2*eyez);out[15]=1;return out;};mat4.str=function(a){return"mat4(" a[0] ", " a[1] ", " a[2] ", " a[3] ", " a[4] ", " a[5] ", " a[6] ", " a[7] ", " a[8] ", " a[9] ", " a[10] ", " a[11] ", " a[12] ", " a[13] ", " a[14] ", " a[15] ")";};if(typeof(exports)!=="undefined"){exports.mat4=mat4;}var quat={};var quatIdentity=new Float32Array([0,0,0,1]);if(!GLMAT_EPSILON){var GLMAT_EPSILON=0.000001;}quat.create=function(){return new Float32Array(quatIdentity);};quat.clone=vec4.clone;quat.fromValues=vec4.fromValues;quat.copy=vec4.copy;quat.set=vec4.set;quat.identity=function(out){out[0]=0;out[1]=0;out[2]=0;out[3]=1;return out;};quat.setAxisAngle=function(out,axis,rad){rad=rad*0.5;var s=Math.sin(rad);out[0]=s*axis[0];out[1]=s*axis[1];out[2]=s*axis[2];out[3]=Math.cos(rad);return out;};quat.add=vec4.add;quat.mul=quat.multiply=function(out,a,b){var ax=a[0],ay=a[1],az=a[2],aw=a[3],bx=b[0],by=b[1],bz=b[2],bw=b[3];out[0]=ax*bw aw*bx ay*bz-az*by;out[1]=ay*bw aw*by az*bx-ax*bz;out[2]=az*bw aw*bz ax*by-ay*bx;out[3]=aw*bw-ax*bx-ay*by-az*bz;return out;};quat.scale=vec4.scale;quat.rotateX=function(out,a,rad){rad*=0.5;var ax=a[0],ay=a[1],az=a[2],aw=a[3],bx=Math.sin(rad),bw=Math.cos(rad);out[0]=ax*bw aw*bx;out[1]=ay*bw az*bx;out[2]=az*bw-ay*bx;out[3]=aw*bw-ax*bx;return out;};quat.rotateY=function(out,a,rad){rad*=0.5;var ax=a[0],ay=a[1],az=a[2],aw=a[3],by=Math.sin(rad),bw=Math.cos(rad);out[0]=ax*bw-az*by;out[1]=ay*bw aw*by;out[2]=az*bw ax*by;out[3]=aw*bw-ay*by;return out;};quat.rotateZ=function(out,a,rad){rad*=0.5;var ax=a[0],ay=a[1],az=a[2],aw=a[3],bz=Math.sin(rad),bw=Math.cos(rad);out[0]=ax*bw ay*bz;out[1]=ay*bw-ax*bz;out[2]=az*bw aw*bz;out[3]=aw*bw-az*bz;return out;};quat.calculateW=function(out,a){var x=a[0],y=a[1],z=a[2];out[0]=x;out[1]=y;out[2]=z;out[3]=-Math.sqrt(Math.abs(1-x*x-y*y-z*z));return out;};quat.dot=vec4.dot;quat.lerp=vec4.lerp;quat.slerp=function(out,a,b,t){var ax=a[0],ay=a[1],az=a[2],aw=a[3],bx=b[0],by=b[1],bz=b[2],bw=a[3];var cosHalfTheta=ax*bx ay*by az*bz aw*bw,halfTheta,sinHalfTheta,ratioA,ratioB;if(Math.abs(cosHalfTheta)>=1){if(out!==a){out[0]=ax;out[1]=ay;out[2]=az;out[3]=aw;}return out;}halfTheta=Math.acos(cosHalfTheta);sinHalfTheta=Math.sqrt(1-cosHalfTheta*cosHalfTheta);if(Math.abs(sinHalfTheta)<0.001){out[0]=(ax*0.5 bx*0.5);out[1]=(ay*0.5 by*0.5);out[2]=(az*0.5 bz*0.5);out[3]=(aw*0.5 bw*0.5);return out;}ratioA=Math.sin((1-t)*halfTheta)/sinHalfTheta;ratioB=Math.sin(t*halfTheta)/sinHalfTheta;out[0]=(ax*ratioA bx*ratioB);out[1]=(ay*ratioA by*ratioB);out[2]=(az*ratioA bz*ratioB);out[3]=(aw*ratioA bw*ratioB);return out;};quat.invert=function(out,a){var a0=a[0],a1=a[1],a2=a[2],a3=a[3],dot=a0*a0 a1*a1 a2*a2 a3*a3,invDot=dot?1/dot:0;out[0]=-a0*invDot;out[1]=-a1*invDot;out[2]=-a2*invDot;out[3]=a3*invDot;return out;};quat.conjugate=function(out,a){out[0]=-a[0];out[1]=-a[1];out[2]=-a[2];out[3]=a[3];return out;};quat.len=quat.length=vec4.length;quat.sqrLen=quat.squaredLength=vec4.squaredLength;quat.normalize=vec4.normalize;quat.str=function(a){return"quat(" a[0] ", " a[1] ", " a[2] ", " a[3] ")";};if(typeof(exports)!=="undefined"){exports.quat=quat;}})(shim.exports);})();})();},{}],20:[function(require,module,exports){(function(){(function(){var root=this;var previousUnderscore=root._;var breaker={};var ArrayProto=Array.prototype,ObjProto=Object.prototype,FuncProto=Function.prototype;var push=ArrayProto.push,slice=ArrayProto.slice,concat=ArrayProto.concat,toString=ObjProto.toString,hasOwnProperty=ObjProto.hasOwnProperty;var 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args[0];};};_.after=function(times,func){if(times<=0){return func();}return function(){if(--times<1){return func.apply(this,arguments);}};};_.keys=nativeKeys||function(obj){if(obj!==Object(obj)){throw new TypeError("Invalid object");}var keys=[];for(var key in obj){if(_.has(obj,key)){keys[keys.length]=key;}}return keys;};_.values=function(obj){var values=[];for(var key in obj){if(_.has(obj,key)){values.push(obj[key]);}}return values;};_.pairs=function(obj){var pairs=[];for(var key in obj){if(_.has(obj,key)){pairs.push([key,obj[key]]);}}return pairs;};_.invert=function(obj){var result={};for(var key in obj){if(_.has(obj,key)){result[obj[key]]=key;}}return result;};_.functions=_.methods=function(obj){var names=[];for(var key in obj){if(_.isFunction(obj[key])){names.push(key);}}return names.sort();};_.extend=function(obj){each(slice.call(arguments,1),function(source){if(source){for(var prop in source){obj[prop]=source[prop];}}});return obj;};_.pick=function(obj){var copy={};var keys=concat.apply(ArrayProto,slice.call(arguments,1));each(keys,function(key){if(key in obj){copy[key]=obj[key];}});return copy;};_.omit=function(obj){var copy={};var keys=concat.apply(ArrayProto,slice.call(arguments,1));for(var key in obj){if(!_.contains(keys,key)){copy[key]=obj[key];}}return copy;};_.defaults=function(obj){each(slice.call(arguments,1),function(source){if(source){for(var prop in source){if(obj[prop]==null){obj[prop]=source[prop];}}}});return obj;};_.clone=function(obj){if(!_.isObject(obj)){return obj;}return _.isArray(obj)?obj.slice():_.extend({},obj);};_.tap=function(obj,interceptor){interceptor(obj);return obj;};var eq=function(a,b,aStack,bStack){if(a===b){return a!==0||1/a==1/b;}if(a==null||b==null){return a===b;}if(a instanceof _){a=a._wrapped;}if(b instanceof _){b=b._wrapped;}var className=toString.call(a);if(className!=toString.call(b)){return false;}switch(className){case"[object String]":return a==String(b);case"[object Number]":return a!= a?b!= 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obj===null;};_.isUndefined=function(obj){return obj===void 0;};_.has=function(obj,key){return hasOwnProperty.call(obj,key);};_.noConflict=function(){root._=previousUnderscore;return this;};_.identity=function(value){return value;};_.times=function(n,iterator,context){var accum=Array(n);for(var i=0;i<n;i ){accum[i]=iterator.call(context,i);}return accum;};_.random=function(min,max){if(max==null){max=min;min=0;}return min Math.floor(Math.random()*(max-min 1));};var entityMap={escape:{"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#x27;","/":"&#x2F;"}};entityMap.unescape=_.invert(entityMap.escape);var entityRegexes={escape:new RegExp("[" _.keys(entityMap.escape).join("") "]","g"),unescape:new RegExp("(" _.keys(entityMap.unescape).join("|") ")","g")};_.each(["escape","unescape"],function(method){_[method]=function(string){if(string==null){return"";}return("" string).replace(entityRegexes[method],function(match){return entityMap[method][match];});};});_.result=function(object,property){if(object==null){return null;}var value=object[property];return _.isFunction(value)?value.call(object):value;};_.mixin=function(obj){each(_.functions(obj),function(name){var func=_[name]=obj[name];_.prototype[name]=function(){var args=[this._wrapped];push.apply(args,arguments);return result.call(this,func.apply(_,args));};});};var idCounter=0;_.uniqueId=function(prefix){var id= idCounter "";return prefix?prefix id:id;};_.templateSettings={evaluate:/<%([\s\S] ?)%>/g,interpolate:/<%=([\s\S] ?)%>/g,escape:/<%-([\s\S] ?)%>/g};var noMatch=/(.)^/;var escapes={"'":"'","\\":"\\","\r":"r","\n":"n","\t":"t","\u2028":"u2028","\u2029":"u2029"};var escaper=/\\|'|\r|\n|\t|\u2028|\u2029/g;_.template=function(text,data,settings){var render;settings=_.defaults({},settings,_.templateSettings);var matcher=new RegExp([(settings.escape||noMatch).source,(settings.interpolate||noMatch).source,(settings.evaluate||noMatch).source].join("|") 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result=function(obj){return this._chain?_(obj).chain():obj;};_.mixin(_);each(["pop","push","reverse","shift","sort","splice","unshift"],function(name){var method=ArrayProto[name];_.prototype[name]=function(){var obj=this._wrapped;method.apply(obj,arguments);if((name=="shift"||name=="splice")&&obj.length===0){delete obj[0];}return result.call(this,obj);};});each(["concat","join","slice"],function(name){var method=ArrayProto[name];_.prototype[name]=function(){return result.call(this,method.apply(this._wrapped,arguments));};});_.extend(_.prototype,{chain:function(){this._chain=true;return this;},value:function(){return this._wrapped;}});}).call(this);})();},{}],21:[function(require,module,exports){window.requestAnimFrame=(function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(callback){window.setTimeout(callback,1000/60);};})();Leap=require("../lib/index");},{"../lib/index":8}]},{},[21]);

var Detector={canvas:!!window.CanvasRenderingContext2D,webgl:(function(){try{return !!window.WebGLRenderingContext&&!!document.createElement("canvas").getContext("experimental-webgl");}catch(e){return false;}})(),workers:!!window.Worker,fileapi:window.File&&window.FileReader&&window.FileList&&window.Blob,getWebGLErrorMessage:function(){var element=document.createElement("div");element.id="webgl-error-message";element.style.fontFamily="monospace";element.style.fontSize="13px";element.style.fontWeight="normal";element.style.textAlign="center";element.style.background="#fff";element.style.color="#000";element.style.padding="1.5em";element.style.width="400px";element.style.margin="5em auto 0";if(!this.webgl){element.innerHTML=window.WebGLRenderingContext?['Your graphics card does not seem to support <a href="http://khronos.org/webgl/wiki/Getting_a_WebGL_Implementation" style="color:#000">WebGL</a>.<br />','Find out how to get it <a href="http://get.webgl.org/" style="color:#000">here</a>.'].join("\n"):['Your browser does not seem to support <a href="http://khronos.org/webgl/wiki/Getting_a_WebGL_Implementation" style="color:#000">WebGL</a>.<br/>','Find out how to get it <a href="http://get.webgl.org/" style="color:#000">here</a>.'].join("\n");}return element;},addGetWebGLMessage:function(parameters){var parent,id,element;parameters=parameters||{};parent=parameters.parent!==undefined?parameters.parent:document.body;id=parameters.id!==undefined?parameters.id:"oldie";element=Detector.getWebGLErrorMessage();element.id=id;parent.appendChild(element);}};

//three.js - http://github.com/mrdoob/three.js

'use strict';var THREE=THREE||{REVISION:"60"};self.console=self.console||{info:function(){},log:function(){},debug:function(){},warn:function(){},error:function(){}};String.prototype.trim=String.prototype.trim||function(){return this.replace(/^\s |\s $/g,"")};THREE.extend=function(a,b){if(Object.keys)for(var c=Object.keys(b),d=0,e=c.length;d<e;d ){var f=c[d];Object.defineProperty(a,f,Object.getOwnPropertyDescriptor(b,f))}else for(f in c={}.hasOwnProperty,b)c.call(b,f)&&(a[f]=b[f]);return a};

(function(){for(var a=0,b=["ms","moz","webkit","o"],c=0;c<b.length&&!self.requestAnimationFrame; c)self.requestAnimationFrame=self[b[c] "RequestAnimationFrame"],self.cancelAnimationFrame=self[b[c] "CancelAnimationFrame"]||self[b[c] "CancelRequestAnimationFrame"];void 0===self.requestAnimationFrame&&void 0!==self.setTimeout&&(self.requestAnimationFrame=function(b){var c=Date.now(),f=Math.max(0,16-(c-a)),h=self.setTimeout(function(){b(c f)},f);a=c f;return h});void 0===self.cancelAnimationFrame&&void 0!==

self.clearTimeout&&(self.cancelAnimationFrame=function(a){self.clearTimeout(a)})})();THREE.CullFaceNone=0;THREE.CullFaceBack=1;THREE.CullFaceFront=2;THREE.CullFaceFrontBack=3;THREE.FrontFaceDirectionCW=0;THREE.FrontFaceDirectionCCW=1;THREE.BasicShadowMap=0;THREE.PCFShadowMap=1;THREE.PCFSoftShadowMap=2;THREE.FrontSide=0;THREE.BackSide=1;THREE.DoubleSide=2;THREE.NoShading=0;THREE.FlatShading=1;THREE.SmoothShading=2;THREE.NoColors=0;THREE.FaceColors=1;THREE.VertexColors=2;THREE.NoBlending=0;

THREE.NormalBlending=1;THREE.AdditiveBlending=2;THREE.SubtractiveBlending=3;THREE.MultiplyBlending=4;THREE.CustomBlending=5;THREE.AddEquation=100;THREE.SubtractEquation=101;THREE.ReverseSubtractEquation=102;THREE.ZeroFactor=200;THREE.OneFactor=201;THREE.SrcColorFactor=202;THREE.OneMinusSrcColorFactor=203;THREE.SrcAlphaFactor=204;THREE.OneMinusSrcAlphaFactor=205;THREE.DstAlphaFactor=206;THREE.OneMinusDstAlphaFactor=207;THREE.DstColorFactor=208;THREE.OneMinusDstColorFactor=209;

THREE.SrcAlphaSaturateFactor=210;THREE.MultiplyOperation=0;THREE.MixOperation=1;THREE.AddOperation=2;THREE.UVMapping=function(){};THREE.CubeReflectionMapping=function(){};THREE.CubeRefractionMapping=function(){};THREE.SphericalReflectionMapping=function(){};THREE.SphericalRefractionMapping=function(){};THREE.RepeatWrapping=1E3;THREE.ClampToEdgeWrapping=1001;THREE.MirroredRepeatWrapping=1002;THREE.NearestFilter=1003;THREE.NearestMipMapNearestFilter=1004;THREE.NearestMipMapLinearFilter=1005;

THREE.LinearFilter=1006;THREE.LinearMipMapNearestFilter=1007;THREE.LinearMipMapLinearFilter=1008;THREE.UnsignedByteType=1009;THREE.ByteType=1010;THREE.ShortType=1011;THREE.UnsignedShortType=1012;THREE.IntType=1013;THREE.UnsignedIntType=1014;THREE.FloatType=1015;THREE.UnsignedShort4444Type=1016;THREE.UnsignedShort5551Type=1017;THREE.UnsignedShort565Type=1018;THREE.AlphaFormat=1019;THREE.RGBFormat=1020;THREE.RGBAFormat=1021;THREE.LuminanceFormat=1022;THREE.LuminanceAlphaFormat=1023;

THREE.RGB_S3TC_DXT1_Format=2001;THREE.RGBA_S3TC_DXT1_Format=2002;THREE.RGBA_S3TC_DXT3_Format=2003;THREE.RGBA_S3TC_DXT5_Format=2004;THREE.Color=function(a){void 0!==a&&this.set(a);return this};

THREE.Color.prototype={constructor:THREE.Color,r:1,g:1,b:1,set:function(a){a instanceof THREE.Color?this.copy(a):"number"===typeof a?this.setHex(a):"string"===typeof a&&this.setStyle(a);return this},setHex:function(a){a=Math.floor(a);this.r=(a>>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255;return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSL:function(a,b,c){if(0===b)this.r=this.g=this.b=c;else{var d=function(a,b,c){0>c&&(c =1);1<c&&(c-=1);return c<1/6?a 6*(b-a)*

c:0.5>c?b:c<2/3?a 6*(b-a)*(2/3-c):a},b=0.5>=c?c*(1 b):c b-c*b,c=2*c-b;this.r=d(c,b,a 1/3);this.g=d(c,b,a);this.b=d(c,b,a-1/3)}return this},setStyle:function(a){if(/^rgb\((\d ),(\d ),(\d )\)$/i.test(a))return a=/^rgb\((\d ),(\d ),(\d )\)$/i.exec(a),this.r=Math.min(255,parseInt(a[1],10))/255,this.g=Math.min(255,parseInt(a[2],10))/255,this.b=Math.min(255,parseInt(a[3],10))/255,this;if(/^rgb\((\d )\%,(\d )\%,(\d )\%\)$/i.test(a))return a=/^rgb\((\d )\%,(\d )\%,(\d )\%\)$/i.exec(a),this.r=Math.min(100,

parseInt(a[1],10))/100,this.g=Math.min(100,parseInt(a[2],10))/100,this.b=Math.min(100,parseInt(a[3],10))/100,this;if(/^\#([0-9a-f]{6})$/i.test(a))return a=/^\#([0-9a-f]{6})$/i.exec(a),this.setHex(parseInt(a[1],16)),this;if(/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.test(a))return a=/^\#([0-9a-f])([0-9a-f])([0-9a-f])$/i.exec(a),this.setHex(parseInt(a[1] a[1] a[2] a[2] a[3] a[3],16)),this;if(/^(\w )$/i.test(a))return this.setHex(THREE.ColorKeywords[a]),this},copy:function(a){this.r=a.r;this.g=a.g;this.b=

a.b;return this},copyGammaToLinear:function(a){this.r=a.r*a.r;this.g=a.g*a.g;this.b=a.b*a.b;return this},copyLinearToGamma:function(a){this.r=Math.sqrt(a.r);this.g=Math.sqrt(a.g);this.b=Math.sqrt(a.b);return this},convertGammaToLinear:function(){var a=this.r,b=this.g,c=this.b;this.r=a*a;this.g=b*b;this.b=c*c;return this},convertLinearToGamma:function(){this.r=Math.sqrt(this.r);this.g=Math.sqrt(this.g);this.b=Math.sqrt(this.b);return this},getHex:function(){return 255*this.r<<16^255*this.g<<8^255*

this.b<<0},getHexString:function(){return("000000" this.getHex().toString(16)).slice(-6)},getHSL:function(){var a={h:0,s:0,l:0};return function(){var b=this.r,c=this.g,d=this.b,e=Math.max(b,c,d),f=Math.min(b,c,d),h,g=(f e)/2;if(f===e)f=h=0;else{var i=e-f,f=0.5>=g?i/(e f):i/(2-e-f);switch(e){case b:h=(c-d)/i (c<d?6:0);break;case c:h=(d-b)/i 2;break;case d:h=(b-c)/i 4}h/=6}a.h=h;a.s=f;a.l=g;return a}}(),getStyle:function(){return"rgb(" (255*this.r|0) "," (255*this.g|0) "," (255*this.b|0) ")"},offsetHSL:function(a,

b,c){var d=this.getHSL();d.h =a;d.s =b;d.l =c;this.setHSL(d.h,d.s,d.l);return this},add:function(a){this.r =a.r;this.g =a.g;this.b =a.b;return this},addColors:function(a,b){this.r=a.r b.r;this.g=a.g b.g;this.b=a.b b.b;return this},addScalar:function(a){this.r =a;this.g =a;this.b =a;return this},multiply:function(a){this.r*=a.r;this.g*=a.g;this.b*=a.b;return this},multiplyScalar:function(a){this.r*=a;this.g*=a;this.b*=a;return this},lerp:function(a,b){this.r =(a.r-this.r)*b;this.g =(a.g-this.g)*b;

this.b =(a.b-this.b)*b;return this},equals:function(a){return a.r===this.r&&a.g===this.g&&a.b===this.b},fromArray:function(a){this.r=a[0];this.g=a[1];this.b=a[2];return this},toArray:function(){return[this.r,this.g,this.b]},clone:function(){return(new THREE.Color).setRGB(this.r,this.g,this.b)}};

THREE.ColorKeywords={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,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};THREE.Quaternion=function(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._w=void 0!==d?d:1};

THREE.Quaternion.prototype={constructor:THREE.Quaternion,_x:0,_y:0,_z:0,_w:0,_euler:void 0,_updateEuler:function(){void 0!==this._euler&&this._euler.setFromQuaternion(this,void 0,!1)},get x(){return this._x},set x(a){this._x=a;this._updateEuler()},get y(){return this._y},set y(a){this._y=a;this._updateEuler()},get z(){return this._z},set z(a){this._z=a;this._updateEuler()},get w(){return this._w},set w(a){this._w=a;this._updateEuler()},set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._w=d;

this._updateEuler();return this},copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._w=a._w;this._updateEuler();return this},setFromEuler:function(a,b){if(!1===a instanceof THREE.Euler)throw Error("ERROR: Quaternion's .setFromEuler() now expects a Euler rotation rather than a Vector3 and order. Please update your code.");var c=Math.cos(a._x/2),d=Math.cos(a._y/2),e=Math.cos(a._z/2),f=Math.sin(a._x/2),h=Math.sin(a._y/2),g=Math.sin(a._z/2);"XYZ"===a.order?(this._x=f*d*e c*h*g,this._y=c*h*

e-f*d*g,this._z=c*d*g f*h*e,this._w=c*d*e-f*h*g):"YXZ"===a.order?(this._x=f*d*e c*h*g,this._y=c*h*e-f*d*g,this._z=c*d*g-f*h*e,this._w=c*d*e f*h*g):"ZXY"===a.order?(this._x=f*d*e-c*h*g,this._y=c*h*e f*d*g,this._z=c*d*g f*h*e,this._w=c*d*e-f*h*g):"ZYX"===a.order?(this._x=f*d*e-c*h*g,this._y=c*h*e f*d*g,this._z=c*d*g-f*h*e,this._w=c*d*e f*h*g):"YZX"===a.order?(this._x=f*d*e c*h*g,this._y=c*h*e f*d*g,this._z=c*d*g-f*h*e,this._w=c*d*e-f*h*g):"XZY"===a.order&&(this._x=f*d*e-c*h*g,this._y=c*h*e-f*d*g,this._z=

c*d*g f*h*e,this._w=c*d*e f*h*g);!1!==b&&this._updateEuler();return this},setFromAxisAngle:function(a,b){var c=b/2,d=Math.sin(c);this._x=a.x*d;this._y=a.y*d;this._z=a.z*d;this._w=Math.cos(c);this._updateEuler();return this},setFromRotationMatrix:function(a){var b=a.elements,c=b[0],a=b[4],d=b[8],e=b[1],f=b[5],h=b[9],g=b[2],i=b[6],b=b[10],k=c f b;0<k?(c=0.5/Math.sqrt(k 1),this._w=0.25/c,this._x=(i-h)*c,this._y=(d-g)*c,this._z=(e-a)*c):c>f&&c>b?(c=2*Math.sqrt(1 c-f-b),this._w=(i-h)/c,this._x=0.25*c,

this._y=(a e)/c,this._z=(d g)/c):f>b?(c=2*Math.sqrt(1 f-c-b),this._w=(d-g)/c,this._x=(a e)/c,this._y=0.25*c,this._z=(h i)/c):(c=2*Math.sqrt(1 b-c-f),this._w=(e-a)/c,this._x=(d g)/c,this._y=(h i)/c,this._z=0.25*c);this._updateEuler();return this},inverse:function(){this.conjugate().normalize();return this},conjugate:function(){this._x*=-1;this._y*=-1;this._z*=-1;this._updateEuler();return this},lengthSq:function(){return this._x*this._x this._y*this._y this._z*this._z this._w*this._w},length:function(){return Math.sqrt(this._x*

this._x this._y*this._y this._z*this._z this._w*this._w)},normalize:function(){var a=this.length();0===a?(this._z=this._y=this._x=0,this._w=1):(a=1/a,this._x*=a,this._y*=a,this._z*=a,this._w*=a);return this},multiply:function(a,b){return void 0!==b?(console.warn("DEPRECATED: Quaternion's .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(a,b)):this.multiplyQuaternions(this,a)},multiplyQuaternions:function(a,b){var c=a._x,d=a._y,e=a._z,f=

a._w,h=b._x,g=b._y,i=b._z,k=b._w;this._x=c*k f*h d*i-e*g;this._y=d*k f*g e*h-c*i;this._z=e*k f*i c*g-d*h;this._w=f*k-c*h-d*g-e*i;this._updateEuler();return this},multiplyVector3:function(a){console.warn("DEPRECATED: Quaternion's .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");return a.applyQuaternion(this)},slerp:function(a,b){var c=this._x,d=this._y,e=this._z,f=this._w,h=f*a._w c*a._x d*a._y e*a._z;0>h?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=

-a._z,h=-h):this.copy(a);if(1<=h)return this._w=f,this._x=c,this._y=d,this._z=e,this;var g=Math.acos(h),i=Math.sqrt(1-h*h);if(0.0010>Math.abs(i))return this._w=0.5*(f this._w),this._x=0.5*(c this._x),this._y=0.5*(d this._y),this._z=0.5*(e this._z),this;h=Math.sin((1-b)*g)/i;g=Math.sin(b*g)/i;this._w=f*h this._w*g;this._x=c*h this._x*g;this._y=d*h this._y*g;this._z=e*h this._z*g;this._updateEuler();return this},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._w===this._w},

fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];this._w=a[3];this._updateEuler();return this},toArray:function(){return[this._x,this._y,this._z,this._w]},clone:function(){return new THREE.Quaternion(this._x,this._y,this._z,this._w)}};THREE.Quaternion.slerp=function(a,b,c,d){return c.copy(a).slerp(b,d)};THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};

THREE.Vector2.prototype={constructor:THREE.Vector2,set:function(a,b){this.x=a;this.y=b;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;default:throw Error("index is out of range: " a);}},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;default:throw Error("index is out of range: " a);}},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,

b){if(void 0!==b)return console.warn("DEPRECATED: Vector2's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x =a.x;this.y =a.y;return this},addVectors:function(a,b){this.x=a.x b.x;this.y=a.y b.y;return this},addScalar:function(a){this.x =a;this.y =a;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector2's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=

a.y;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a):this.y=this.x=0;return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=a.y);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);

return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x this.y*a.y},lengthSq:function(){return this.x*this.x this.y*this.y},length:function(){return Math.sqrt(this.x*this.x this.y*this.y)},normalize:function(){return this.divideScalar(this.length())},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,a=this.y-a.y;return b*b a*a},setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/

b);return this},lerp:function(a,b){this.x =(a.x-this.x)*b;this.y =(a.y-this.y)*b;return this},equals:function(a){return a.x===this.x&&a.y===this.y},fromArray:function(a){this.x=a[0];this.y=a[1];return this},toArray:function(){return[this.x,this.y]},clone:function(){return new THREE.Vector2(this.x,this.y)}};THREE.Vector3=function(a,b,c){this.x=a||0;this.y=b||0;this.z=c||0};

THREE.Vector3.prototype={constructor:THREE.Vector3,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;default:throw Error("index is out of range: " a);}},getComponent:function(a){switch(a){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw Error("index is out of range: "

a);}},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x =a.x;this.y =a.y;this.z =a.z;return this},addScalar:function(a){this.x =a;this.y =a;this.z =a;return this},addVectors:function(a,b){this.x=a.x b.x;this.y=a.y b.y;this.z=a.z b.z;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),

this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},multiplyVectors:function(a,b){this.x=a.x*

b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b a[3]*c a[6]*d;this.y=a[1]*b a[4]*c a[7]*d;this.z=a[2]*b a[5]*c a[8]*d;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b a[4]*c a[8]*d a[12];this.y=a[1]*b a[5]*c a[9]*d a[13];this.z=a[2]*b a[6]*c a[10]*d a[14];return this},applyProjection:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements,e=1/(a[3]*b a[7]*c a[11]*d a[15]);

this.x=(a[0]*b a[4]*c a[8]*d a[12])*e;this.y=(a[1]*b a[5]*c a[9]*d a[13])*e;this.z=(a[2]*b a[6]*c a[10]*d a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,f=a.y,h=a.z,a=a.w,g=a*b f*d-h*c,i=a*c h*b-e*d,k=a*d e*c-f*b,b=-e*b-f*c-h*d;this.x=g*a b*-e i*-h-k*-f;this.y=i*a b*-f k*-e-g*-h;this.z=k*a b*-h g*-f-i*-e;return this},transformDirection:function(a){var b=this.x,c=this.y,d=this.z,a=a.elements;this.x=a[0]*b a[4]*c a[8]*d;this.y=a[1]*b a[5]*c a[9]*d;this.z=a[2]*

b a[6]*c a[10]*d;this.normalize();return this},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a,this.z*=a):this.z=this.y=this.x=0;return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=a.y);this.z<a.z&&(this.z=a.z);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<

a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);this.z<a.z?this.z=a.z:this.z>b.z&&(this.z=b.z);return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x this.y*a.y this.z*a.z},lengthSq:function(){return this.x*this.x this.y*this.y this.z*this.z},length:function(){return Math.sqrt(this.x*this.x this.y*this.y this.z*this.z)},lengthManhattan:function(){return Math.abs(this.x) Math.abs(this.y) Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length())},

setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},lerp:function(a,b){this.x =(a.x-this.x)*b;this.y =(a.y-this.y)*b;this.z =(a.z-this.z)*b;return this},cross:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector3's .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(a,b);var c=this.x,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c*a.y-d*a.x;return this},crossVectors:function(a,b){var c=

a.x,d=a.y,e=a.z,f=b.x,h=b.y,g=b.z;this.x=d*g-e*h;this.y=e*f-c*g;this.z=c*h-d*f;return this},angleTo:function(a){a=this.dot(a)/(this.length()*a.length());return Math.acos(THREE.Math.clamp(a,-1,1))},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,c=this.y-a.y,a=this.z-a.z;return b*b c*c a*a},setEulerFromRotationMatrix:function(){console.error("REMOVED: Vector3's setEulerFromRotationMatrix has been removed in favor of Euler.setFromRotationMatrix(), please update your code.")},

setEulerFromQuaternion:function(){console.error("REMOVED: Vector3's setEulerFromQuaternion: has been removed in favor of Euler.setFromQuaternion(), please update your code.")},getPositionFromMatrix:function(a){this.x=a.elements[12];this.y=a.elements[13];this.z=a.elements[14];return this},getScaleFromMatrix:function(a){var b=this.set(a.elements[0],a.elements[1],a.elements[2]).length(),c=this.set(a.elements[4],a.elements[5],a.elements[6]).length(),a=this.set(a.elements[8],a.elements[9],a.elements[10]).length();

this.x=b;this.y=c;this.z=a;return this},getColumnFromMatrix:function(a,b){var c=4*a,d=b.elements;this.x=d[c];this.y=d[c 1];this.z=d[c 2];return this},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},fromArray:function(a){this.x=a[0];this.y=a[1];this.z=a[2];return this},toArray:function(){return[this.x,this.y,this.z]},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)}};

THREE.extend(THREE.Vector3.prototype,{applyEuler:function(){var a=new THREE.Quaternion;return function(b){!1===b instanceof THREE.Euler&&console.error("ERROR: Vector3's .applyEuler() now expects a Euler rotation rather than a Vector3 and order. Please update your code.");this.applyQuaternion(a.setFromEuler(b));return this}}(),applyAxisAngle:function(){var a=new THREE.Quaternion;return function(b,c){this.applyQuaternion(a.setFromAxisAngle(b,c));return this}}(),projectOnVector:function(){var a=new THREE.Vector3;

return function(b){a.copy(b).normalize();b=this.dot(a);return this.copy(a).multiplyScalar(b)}}(),projectOnPlane:function(){var a=new THREE.Vector3;return function(b){a.copy(this).projectOnVector(b);return this.sub(a)}}(),reflect:function(){var a=new THREE.Vector3;return function(b){a.copy(this).projectOnVector(b).multiplyScalar(2);return this.subVectors(a,this)}}()});THREE.Vector4=function(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1};

THREE.Vector4.prototype={constructor:THREE.Vector4,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},setW:function(a){this.w=a;return this},setComponent:function(a,b){switch(a){case 0:this.x=b;break;case 1:this.y=b;break;case 2:this.z=b;break;case 3:this.w=b;break;default:throw Error("index is out of range: " a);}},getComponent:function(a){switch(a){case 0:return this.x;

case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: " a);}},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector4's .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x =a.x;this.y =a.y;this.z =a.z;this.w =a.w;return this},addScalar:function(a){this.x =a;this.y =a;this.z =a;this.w =a;return this},

addVectors:function(a,b){this.x=a.x b.x;this.y=a.y b.y;this.z=a.z b.z;this.w=a.w b.w;return this},sub:function(a,b){if(void 0!==b)return console.warn("DEPRECATED: Vector4's .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},

applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w,a=a.elements;this.x=a[0]*b a[4]*c a[8]*d a[12]*e;this.y=a[1]*b a[5]*c a[9]*d a[13]*e;this.z=a[2]*b a[6]*c a[10]*d a[14]*e;this.w=a[3]*b a[7]*c a[11]*d a[15]*e;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a,this.z*=a,this.w*=a):(this.z=this.y=this.x=0,this.w=1);return this},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,

this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){var b,c,d,a=a.elements,e=a[0];d=a[4];var f=a[8],h=a[1],g=a[5],i=a[9];c=a[2];b=a[6];var k=a[10];if(0.01>Math.abs(d-h)&&0.01>Math.abs(f-c)&&0.01>Math.abs(i-b)){if(0.1>Math.abs(d h)&&0.1>Math.abs(f c)&&0.1>Math.abs(i b)&&0.1>Math.abs(e g k-3))return this.set(1,0,0,0),this;a=Math.PI;e=(e 1)/2;g=(g 1)/2;k=(k 1)/2;d=(d h)/4;f=(f c)/4;i=(i b)/4;e>g&&e>k?0.01>e?(b=0,d=c=0.707106781):(b=Math.sqrt(e),c=d/b,d=f/b):g>k?0.01>g?

(b=0.707106781,c=0,d=0.707106781):(c=Math.sqrt(g),b=d/c,d=i/c):0.01>k?(c=b=0.707106781,d=0):(d=Math.sqrt(k),b=f/d,c=i/d);this.set(b,c,d,a);return this}a=Math.sqrt((b-i)*(b-i) (f-c)*(f-c) (h-d)*(h-d));0.0010>Math.abs(a)&&(a=1);this.x=(b-i)/a;this.y=(f-c)/a;this.z=(h-d)/a;this.w=Math.acos((e g k-1)/2);return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);this.w>a.w&&(this.w=a.w);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=

a.y);this.z<a.z&&(this.z=a.z);this.w<a.w&&(this.w=a.w);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);this.z<a.z?this.z=a.z:this.z>b.z&&(this.z=b.z);this.w<a.w?this.w=a.w:this.w>b.w&&(this.w=b.w);return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x this.y*a.y this.z*a.z this.w*a.w},lengthSq:function(){return this.x*this.x this.y*this.y this.z*this.z this.w*this.w},length:function(){return Math.sqrt(this.x*

this.x this.y*this.y this.z*this.z this.w*this.w)},lengthManhattan:function(){return Math.abs(this.x) Math.abs(this.y) Math.abs(this.z) Math.abs(this.w)},normalize:function(){return this.divideScalar(this.length())},setLength:function(a){var b=this.length();0!==b&&a!==b&&this.multiplyScalar(a/b);return this},lerp:function(a,b){this.x =(a.x-this.x)*b;this.y =(a.y-this.y)*b;this.z =(a.z-this.z)*b;this.w =(a.w-this.w)*b;return this},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z&&

a.w===this.w},fromArray:function(a){this.x=a[0];this.y=a[1];this.z=a[2];this.w=a[3];return this},toArray:function(){return[this.x,this.y,this.z,this.w]},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)}};THREE.Euler=function(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._order=d||THREE.Euler.DefaultOrder};THREE.Euler.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");THREE.Euler.DefaultOrder="XYZ";

THREE.Euler.prototype={constructor:THREE.Euler,_x:0,_y:0,_z:0,_order:THREE.Euler.DefaultOrder,_quaternion:void 0,_updateQuaternion:function(){void 0!==this._quaternion&&this._quaternion.setFromEuler(this,!1)},get x(){return this._x},set x(a){this._x=a;this._updateQuaternion()},get y(){return this._y},set y(a){this._y=a;this._updateQuaternion()},get z(){return this._z},set z(a){this._z=a;this._updateQuaternion()},get order(){return this._order},set order(a){this._order=a;this._updateQuaternion()},

set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this._updateQuaternion();return this},copy:function(a){this._x=a._x;this._y=a._y;this._z=a._z;this._order=a._order;this._updateQuaternion();return this},setFromRotationMatrix:function(a,b){function c(a){return Math.min(Math.max(a,-1),1)}var d=a.elements,e=d[0],f=d[4],h=d[8],g=d[1],i=d[5],k=d[9],m=d[2],l=d[6],d=d[10],b=b||this._order;"XYZ"===b?(this._y=Math.asin(c(h)),0.99999>Math.abs(h)?(this._x=Math.atan2(-k,d),this._z=

Math.atan2(-f,e)):(this._x=Math.atan2(l,i),this._z=0)):"YXZ"===b?(this._x=Math.asin(-c(k)),0.99999>Math.abs(k)?(this._y=Math.atan2(h,d),this._z=Math.atan2(g,i)):(this._y=Math.atan2(-m,e),this._z=0)):"ZXY"===b?(this._x=Math.asin(c(l)),0.99999>Math.abs(l)?(this._y=Math.atan2(-m,d),this._z=Math.atan2(-f,i)):(this._y=0,this._z=Math.atan2(g,e))):"ZYX"===b?(this._y=Math.asin(-c(m)),0.99999>Math.abs(m)?(this._x=Math.atan2(l,d),this._z=Math.atan2(g,e)):(this._x=0,this._z=Math.atan2(-f,i))):"YZX"===b?(this._z=

Math.asin(c(g)),0.99999>Math.abs(g)?(this._x=Math.atan2(-k,i),this._y=Math.atan2(-m,e)):(this._x=0,this._y=Math.atan2(h,d))):"XZY"===b?(this._z=Math.asin(-c(f)),0.99999>Math.abs(f)?(this._x=Math.atan2(l,i),this._y=Math.atan2(h,e)):(this._x=Math.atan2(-k,d),this._y=0)):console.warn("WARNING: Euler.setFromRotationMatrix() given unsupported order: " b);this._order=b;this._updateQuaternion();return this},setFromQuaternion:function(a,b,c){function d(a){return Math.min(Math.max(a,-1),1)}var e=a.x*a.x,f=

a.y*a.y,h=a.z*a.z,g=a.w*a.w,b=b||this._order;"XYZ"===b?(this._x=Math.atan2(2*(a.x*a.w-a.y*a.z),g-e-f h),this._y=Math.asin(d(2*(a.x*a.z a.y*a.w))),this._z=Math.atan2(2*(a.z*a.w-a.x*a.y),g e-f-h)):"YXZ"===b?(this._x=Math.asin(d(2*(a.x*a.w-a.y*a.z))),this._y=Math.atan2(2*(a.x*a.z a.y*a.w),g-e-f h),this._z=Math.atan2(2*(a.x*a.y a.z*a.w),g-e f-h)):"ZXY"===b?(this._x=Math.asin(d(2*(a.x*a.w a.y*a.z))),this._y=Math.atan2(2*(a.y*a.w-a.z*a.x),g-e-f h),this._z=Math.atan2(2*(a.z*a.w-a.x*a.y),g-e f-h)):"ZYX"===

b?(this._x=Math.atan2(2*(a.x*a.w a.z*a.y),g-e-f h),this._y=Math.asin(d(2*(a.y*a.w-a.x*a.z))),this._z=Math.atan2(2*(a.x*a.y a.z*a.w),g e-f-h)):"YZX"===b?(this._x=Math.atan2(2*(a.x*a.w-a.z*a.y),g-e f-h),this._y=Math.atan2(2*(a.y*a.w-a.x*a.z),g e-f-h),this._z=Math.asin(d(2*(a.x*a.y a.z*a.w)))):"XZY"===b?(this._x=Math.atan2(2*(a.x*a.w a.y*a.z),g-e f-h),this._y=Math.atan2(2*(a.x*a.z a.y*a.w),g e-f-h),this._z=Math.asin(d(2*(a.z*a.w-a.x*a.y)))):console.warn("WARNING: Euler.setFromQuaternion() given unsupported order: "

b);this._order=b;!1!==c&&this._updateQuaternion();return this},reorder:function(){var a=new THREE.Quaternion;return function(b){a.setFromEuler(this);this.setFromQuaternion(a,b)}}(),fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[3]);this._updateQuaternion();return this},toArray:function(){return[this._x,this._y,this._z,this._order]},equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},clone:function(){return new THREE.Euler(this._x,

this._y,this._z,this._order)}};THREE.Line3=function(a,b){this.start=void 0!==a?a:new THREE.Vector3;this.end=void 0!==b?b:new THREE.Vector3};

THREE.Line3.prototype={constructor:THREE.Line3,set:function(a,b){this.start.copy(a);this.end.copy(b);return this},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},center:function(a){return(a||new THREE.Vector3).addVectors(this.start,this.end).multiplyScalar(0.5)},delta:function(a){return(a||new THREE.Vector3).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(a,

b){var c=b||new THREE.Vector3;return this.delta(c).multiplyScalar(a).add(this.start)},closestPointToPointParameter:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d){a.subVectors(c,this.start);b.subVectors(this.end,this.start);var e=b.dot(b),e=b.dot(a)/e;d&&(e=THREE.Math.clamp(e,0,1));return e}}(),closestPointToPoint:function(a,b,c){a=this.closestPointToPointParameter(a,b);c=c||new THREE.Vector3;return this.delta(c).multiplyScalar(a).add(this.start)},applyMatrix4:function(a){this.start.applyMatrix4(a);

this.end.applyMatrix4(a);return this},equals:function(a){return a.start.equals(this.start)&&a.end.equals(this.end)},clone:function(){return(new THREE.Line3).copy(this)}};THREE.Box2=function(a,b){this.min=void 0!==a?a:new THREE.Vector2(Infinity,Infinity);this.max=void 0!==b?b:new THREE.Vector2(-Infinity,-Infinity)};

THREE.Box2.prototype={constructor:THREE.Box2,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},setFromPoints:function(a){if(0<a.length){var b=a[0];this.min.copy(b);this.max.copy(b);for(var c=1,d=a.length;c<d;c )b=a[c],b.x<this.min.x?this.min.x=b.x:b.x>this.max.x&&(this.max.x=b.x),b.y<this.min.y?this.min.y=b.y:b.y>this.max.y&&(this.max.y=b.y)}else this.makeEmpty();return this},setFromCenterAndSize:function(){var a=new THREE.Vector2;return function(b,c){var d=a.copy(c).multiplyScalar(0.5);

this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),copy:function(a){this.min.copy(a.min);this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=Infinity;this.max.x=this.max.y=-Infinity;return this},empty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},center:function(a){return(a||new THREE.Vector2).addVectors(this.min,this.max).multiplyScalar(0.5)},size:function(a){return(a||new THREE.Vector2).subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);

this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y?!0:!1},getParameter:function(a){return new THREE.Vector2((a.x-this.min.x)/(this.max.x-this.min.x),

(a.y-this.min.y)/(this.max.y-this.min.y))},isIntersectionBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector2).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new THREE.Vector2;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);

return this},translate:function(a){this.min.add(a);this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)},clone:function(){return(new THREE.Box2).copy(this)}};THREE.Box3=function(a,b){this.min=void 0!==a?a:new THREE.Vector3(Infinity,Infinity,Infinity);this.max=void 0!==b?b:new THREE.Vector3(-Infinity,-Infinity,-Infinity)};

THREE.Box3.prototype={constructor:THREE.Box3,set:function(a,b){this.min.copy(a);this.max.copy(b);return this},addPoint:function(a){a.x<this.min.x?this.min.x=a.x:a.x>this.max.x&&(this.max.x=a.x);a.y<this.min.y?this.min.y=a.y:a.y>this.max.y&&(this.max.y=a.y);a.z<this.min.z?this.min.z=a.z:a.z>this.max.z&&(this.max.z=a.z)},setFromPoints:function(a){if(0<a.length){var b=a[0];this.min.copy(b);this.max.copy(b);for(var b=1,c=a.length;b<c;b )this.addPoint(a[b])}else this.makeEmpty();return this},setFromCenterAndSize:function(){var a=

new THREE.Vector3;return function(b,c){var d=a.copy(c).multiplyScalar(0.5);this.min.copy(b).sub(d);this.max.copy(b).add(d);return this}}(),setFromObject:function(){var a=new THREE.Vector3;return function(b){var c=this;b.updateMatrixWorld(!0);this.makeEmpty();b.traverse(function(b){if(void 0!==b.geometry&&void 0!==b.geometry.vertices)for(var e=b.geometry.vertices,f=0,h=e.length;f<h;f )a.copy(e[f]),a.applyMatrix4(b.matrixWorld),c.expandByPoint(a)});return this}}(),copy:function(a){this.min.copy(a.min);

this.max.copy(a.max);return this},makeEmpty:function(){this.min.x=this.min.y=this.min.z=Infinity;this.max.x=this.max.y=this.max.z=-Infinity;return this},empty:function(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z},center:function(a){return(a||new THREE.Vector3).addVectors(this.min,this.max).multiplyScalar(0.5)},size:function(a){return(a||new THREE.Vector3).subVectors(this.max,this.min)},expandByPoint:function(a){this.min.min(a);this.max.max(a);return this},expandByVector:function(a){this.min.sub(a);

this.max.add(a);return this},expandByScalar:function(a){this.min.addScalar(-a);this.max.addScalar(a);return this},containsPoint:function(a){return a.x<this.min.x||a.x>this.max.x||a.y<this.min.y||a.y>this.max.y||a.z<this.min.z||a.z>this.max.z?!1:!0},containsBox:function(a){return this.min.x<=a.min.x&&a.max.x<=this.max.x&&this.min.y<=a.min.y&&a.max.y<=this.max.y&&this.min.z<=a.min.z&&a.max.z<=this.max.z?!0:!1},getParameter:function(a){return new THREE.Vector3((a.x-this.min.x)/(this.max.x-this.min.x),

(a.y-this.min.y)/(this.max.y-this.min.y),(a.z-this.min.z)/(this.max.z-this.min.z))},isIntersectionBox:function(a){return a.max.x<this.min.x||a.min.x>this.max.x||a.max.y<this.min.y||a.min.y>this.max.y||a.max.z<this.min.z||a.min.z>this.max.z?!1:!0},clampPoint:function(a,b){return(b||new THREE.Vector3).copy(a).clamp(this.min,this.max)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){return a.copy(b).clamp(this.min,this.max).sub(b).length()}}(),getBoundingSphere:function(){var a=

new THREE.Vector3;return function(b){b=b||new THREE.Sphere;b.center=this.center();b.radius=0.5*this.size(a).length();return b}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(){var a=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];return function(b){a[0].set(this.min.x,this.min.y,

this.min.z).applyMatrix4(b);a[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(b);a[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(b);a[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(b);a[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(b);a[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(b);a[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(b);a[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(b);this.makeEmpty();this.setFromPoints(a);return this}}(),translate:function(a){this.min.add(a);

this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)},clone:function(){return(new THREE.Box3).copy(this)}};THREE.Matrix3=function(a,b,c,d,e,f,h,g,i){this.elements=new Float32Array(9);this.set(void 0!==a?a:1,b||0,c||0,d||0,void 0!==e?e:1,f||0,h||0,g||0,void 0!==i?i:1)};

THREE.Matrix3.prototype={constructor:THREE.Matrix3,set:function(a,b,c,d,e,f,h,g,i){var k=this.elements;k[0]=a;k[3]=b;k[6]=c;k[1]=d;k[4]=e;k[7]=f;k[2]=h;k[5]=g;k[8]=i;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},copy:function(a){a=a.elements;this.set(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8]);return this},multiplyVector3:function(a){console.warn("DEPRECATED: Matrix3's .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},

multiplyVector3Array:function(){var a=new THREE.Vector3;return function(b){for(var c=0,d=b.length;c<d;c =3)a.x=b[c],a.y=b[c 1],a.z=b[c 2],a.applyMatrix3(this),b[c]=a.x,b[c 1]=a.y,b[c 2]=a.z;return b}}(),multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],h=a[5],g=a[6],i=a[7],a=a[8];return b*f*a-b*h*i-c*e*a c*h*g d*e*i-d*f*g},getInverse:function(a,

b){var c=a.elements,d=this.elements;d[0]=c[10]*c[5]-c[6]*c[9];d[1]=-c[10]*c[1] c[2]*c[9];d[2]=c[6]*c[1]-c[2]*c[5];d[3]=-c[10]*c[4] c[6]*c[8];d[4]=c[10]*c[0]-c[2]*c[8];d[5]=-c[6]*c[0] c[2]*c[4];d[6]=c[9]*c[4]-c[5]*c[8];d[7]=-c[9]*c[0] c[1]*c[8];d[8]=c[5]*c[0]-c[1]*c[4];c=c[0]*d[0] c[1]*d[3] c[2]*d[6];if(0===c){if(b)throw Error("Matrix3.getInverse(): can't invert matrix, determinant is 0");console.warn("Matrix3.getInverse(): can't invert matrix, determinant is 0");this.identity();return this}this.multiplyScalar(1/

c);return this},transpose:function(){var a,b=this.elements;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},getNormalMatrix:function(a){this.getInverse(a).transpose();return this},transposeIntoArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this},clone:function(){var a=this.elements;return new THREE.Matrix3(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8])}};THREE.Matrix4=function(a,b,c,d,e,f,h,g,i,k,m,l,n,t,q,p){var r=this.elements=new Float32Array(16);r[0]=void 0!==a?a:1;r[4]=b||0;r[8]=c||0;r[12]=d||0;r[1]=e||0;r[5]=void 0!==f?f:1;r[9]=h||0;r[13]=g||0;r[2]=i||0;r[6]=k||0;r[10]=void 0!==m?m:1;r[14]=l||0;r[3]=n||0;r[7]=t||0;r[11]=q||0;r[15]=void 0!==p?p:1};

THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,e,f,h,g,i,k,m,l,n,t,q,p){var r=this.elements;r[0]=a;r[4]=b;r[8]=c;r[12]=d;r[1]=e;r[5]=f;r[9]=h;r[13]=g;r[2]=i;r[6]=k;r[10]=m;r[14]=l;r[3]=n;r[7]=t;r[11]=q;r[15]=p;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){this.elements.set(a.elements);return this},extractPosition:function(a){console.warn("DEPRECATED: Matrix4's .extractPosition() has been renamed to .copyPosition().");

return this.copyPosition(a)},copyPosition:function(a){var b=this.elements,a=a.elements;b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractRotation:function(){var a=new THREE.Vector3;return function(b){var c=this.elements,b=b.elements,d=1/a.set(b[0],b[1],b[2]).length(),e=1/a.set(b[4],b[5],b[6]).length(),f=1/a.set(b[8],b[9],b[10]).length();c[0]=b[0]*d;c[1]=b[1]*d;c[2]=b[2]*d;c[4]=b[4]*e;c[5]=b[5]*e;c[6]=b[6]*e;c[8]=b[8]*f;c[9]=b[9]*f;c[10]=b[10]*f;return this}}(),makeRotationFromEuler:function(a){!1===

a instanceof THREE.Euler&&console.error("ERROR: Matrix's .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order. Please update your code.");var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c),c=Math.sin(c),h=Math.cos(d),d=Math.sin(d),g=Math.cos(e),e=Math.sin(e);if("XYZ"===a.order){var a=f*g,i=f*e,k=c*g,m=c*e;b[0]=h*g;b[4]=-h*e;b[8]=d;b[1]=i k*d;b[5]=a-m*d;b[9]=-c*h;b[2]=m-a*d;b[6]=k i*d;b[10]=f*h}else"YXZ"===a.order?(a=h*g,i=h*e,k=d*g,m=d*e,b[0]=a m*c,b[4]=k*c-i,b[8]=

f*d,b[1]=f*e,b[5]=f*g,b[9]=-c,b[2]=i*c-k,b[6]=m a*c,b[10]=f*h):"ZXY"===a.order?(a=h*g,i=h*e,k=d*g,m=d*e,b[0]=a-m*c,b[4]=-f*e,b[8]=k i*c,b[1]=i k*c,b[5]=f*g,b[9]=m-a*c,b[2]=-f*d,b[6]=c,b[10]=f*h):"ZYX"===a.order?(a=f*g,i=f*e,k=c*g,m=c*e,b[0]=h*g,b[4]=k*d-i,b[8]=a*d m,b[1]=h*e,b[5]=m*d a,b[9]=i*d-k,b[2]=-d,b[6]=c*h,b[10]=f*h):"YZX"===a.order?(a=f*h,i=f*d,k=c*h,m=c*d,b[0]=h*g,b[4]=m-a*e,b[8]=k*e i,b[1]=e,b[5]=f*g,b[9]=-c*g,b[2]=-d*g,b[6]=i*e k,b[10]=a-m*e):"XZY"===a.order&&(a=f*h,i=f*d,k=c*h,m=c*d,b[0]=

h*g,b[4]=-e,b[8]=d*g,b[1]=a*e m,b[5]=f*g,b[9]=i*e-k,b[2]=k*e-i,b[6]=c*g,b[10]=m*e a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},setRotationFromQuaternion:function(a){console.warn("DEPRECATED: Matrix4's .setRotationFromQuaternion() has been deprecated in favor of makeRotationFromQuaternion. Please update your code.");return this.makeRotationFromQuaternion(a)},makeRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,f=a.w,h=c c,g=d d,i=e e,a=c*h,k=c*g,c=

c*i,m=d*g,d=d*i,e=e*i,h=f*h,g=f*g,f=f*i;b[0]=1-(m e);b[4]=k-f;b[8]=c g;b[1]=k f;b[5]=1-(a e);b[9]=d-h;b[2]=c-g;b[6]=d h;b[10]=1-(a m);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f){var h=this.elements;c.subVectors(d,e).normalize();0===c.length()&&(c.z=1);a.crossVectors(f,c).normalize();0===a.length()&&(c.x =1E-4,a.crossVectors(f,c).normalize());b.crossVectors(c,a);h[0]=a.x;

h[4]=b.x;h[8]=c.x;h[1]=a.y;h[5]=b.y;h[9]=c.y;h[2]=a.z;h[6]=b.z;h[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("DEPRECATED: Matrix4's .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],h=c[4],g=c[8],i=c[12],k=c[1],m=c[5],l=c[9],n=c[13],t=c[2],q=c[6],p=c[10],r=c[14],s=c[3],u=c[7],w=c[11],c=c[15],

E=d[0],D=d[4],F=d[8],y=d[12],x=d[1],z=d[5],O=d[9],B=d[13],C=d[2],I=d[6],v=d[10],A=d[14],G=d[3],R=d[7],J=d[11],d=d[15];e[0]=f*E h*x g*C i*G;e[4]=f*D h*z g*I i*R;e[8]=f*F h*O g*v i*J;e[12]=f*y h*B g*A i*d;e[1]=k*E m*x l*C n*G;e[5]=k*D m*z l*I n*R;e[9]=k*F m*O l*v n*J;e[13]=k*y m*B l*A n*d;e[2]=t*E q*x p*C r*G;e[6]=t*D q*z p*I r*R;e[10]=t*F q*O p*v r*J;e[14]=t*y q*B p*A r*d;e[3]=s*E u*x w*C c*G;e[7]=s*D u*z w*I c*R;e[11]=s*F u*O w*v c*J;e[15]=s*y u*B w*A c*d;return this},multiplyToArray:function(a,b,

c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];c[13]=d[13];c[14]=d[14];c[15]=d[15];return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},multiplyVector3:function(a){console.warn("DEPRECATED: Matrix4's .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.");

return a.applyProjection(this)},multiplyVector4:function(a){console.warn("DEPRECATED: Matrix4's .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector3Array:function(){var a=new THREE.Vector3;return function(b){for(var c=0,d=b.length;c<d;c =3)a.x=b[c],a.y=b[c 1],a.z=b[c 2],a.applyProjection(this),b[c]=a.x,b[c 1]=a.y,b[c 2]=a.z;return b}}(),rotateAxis:function(a){console.warn("DEPRECATED: Matrix4's .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");

a.transformDirection(this)},crossVector:function(a){console.warn("DEPRECATED: Matrix4's .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],h=a[5],g=a[9],i=a[13],k=a[2],m=a[6],l=a[10],n=a[14];return a[3]*( e*g*m-d*i*m-e*h*l c*i*l d*h*n-c*g*n) a[7]*( b*g*n-b*i*l e*f*l-d*f*n d*i*k-e*g*k) a[11]*( b*i*m-b*h*n-e*f*m c*f*n e*h*k-c*i*k) a[15]*(-d*h*k-b*g*m b*h*l d*f*m-c*f*

l c*g*k)},transpose:function(){var a=this.elements,b;b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},flattenToArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];a[4]=b[4];a[5]=b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];a[9]=b[9];a[10]=b[10];a[11]=b[11];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a},flattenToArrayOffset:function(a,b){var c=this.elements;

a[b]=c[0];a[b 1]=c[1];a[b 2]=c[2];a[b 3]=c[3];a[b 4]=c[4];a[b 5]=c[5];a[b 6]=c[6];a[b 7]=c[7];a[b 8]=c[8];a[b 9]=c[9];a[b 10]=c[10];a[b 11]=c[11];a[b 12]=c[12];a[b 13]=c[13];a[b 14]=c[14];a[b 15]=c[15];return a},getPosition:function(){var a=new THREE.Vector3;return function(){console.warn("DEPRECATED: Matrix4's .getPosition() has been removed. Use Vector3.getPositionFromMatrix( matrix ) instead.");var b=this.elements;return a.set(b[12],b[13],b[14])}}(),setPosition:function(a){var b=this.elements;

b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements,e=d[0],f=d[4],h=d[8],g=d[12],i=d[1],k=d[5],m=d[9],l=d[13],n=d[2],t=d[6],q=d[10],p=d[14],r=d[3],s=d[7],u=d[11],d=d[15];c[0]=m*p*s-l*q*s l*t*u-k*p*u-m*t*d k*q*d;c[4]=g*q*s-h*p*s-g*t*u f*p*u h*t*d-f*q*d;c[8]=h*l*s-g*m*s g*k*u-f*l*u-h*k*d f*m*d;c[12]=g*m*t-h*l*t-g*k*q f*l*q h*k*p-f*m*p;c[1]=l*q*r-m*p*r-l*n*u i*p*u m*n*d-i*q*d;c[5]=h*p*r-g*q*r g*n*u-e*p*u-h*n*d e*q*d;c[9]=g*m*r-h*l*r-g*i*u e*l*u h*i*d-

e*m*d;c[13]=h*l*n-g*m*n g*i*q-e*l*q-h*i*p e*m*p;c[2]=k*p*r-l*t*r l*n*s-i*p*s-k*n*d i*t*d;c[6]=g*t*r-f*p*r-g*n*s e*p*s f*n*d-e*t*d;c[10]=f*l*r-g*k*r g*i*s-e*l*s-f*i*d e*k*d;c[14]=g*k*n-f*l*n-g*i*t e*l*t f*i*p-e*k*p;c[3]=m*t*r-k*q*r-m*n*s i*q*s k*n*u-i*t*u;c[7]=f*q*r-h*t*r h*n*s-e*q*s-f*n*u e*t*u;c[11]=h*k*r-f*m*r-h*i*s e*m*s f*i*u-e*k*u;c[15]=f*m*n-h*k*n h*i*t-e*m*t-f*i*q e*k*q;c=e*c[0] i*c[4] n*c[8] r*c[12];if(0==c){if(b)throw Error("Matrix4.getInverse(): can't invert matrix, determinant is 0");console.warn("Matrix4.getInverse(): can't invert matrix, determinant is 0");

this.identity();return this}this.multiplyScalar(1/c);return this},translate:function(){console.warn("DEPRECATED: Matrix4's .translate() has been removed.")},rotateX:function(){console.warn("DEPRECATED: Matrix4's .rotateX() has been removed.")},rotateY:function(){console.warn("DEPRECATED: Matrix4's .rotateY() has been removed.")},rotateZ:function(){console.warn("DEPRECATED: Matrix4's .rotateZ() has been removed.")},rotateByAxis:function(){console.warn("DEPRECATED: Matrix4's .rotateByAxis() has been removed.")},

scale:function(a){var b=this.elements,c=a.x,d=a.y,a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0] a[1]*a[1] a[2]*a[2],Math.max(a[4]*a[4] a[5]*a[5] a[6]*a[6],a[8]*a[8] a[9]*a[9] a[10]*a[10])))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(1,

0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,h=a.y,g=a.z,i=e*f,k=e*h;this.set(i*f c,i*h-d*g,i*g d*h,0,i*h d*g,k*h c,k*g-d*f,0,i*g-d*h,k*g d*f,e*g*g c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,

0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},compose:function(a,b,c){this.makeRotationFromQuaternion(b);this.scale(c);this.setPosition(a);return this},decompose:function(){var a=new THREE.Vector3,b=new THREE.Matrix4;return function(c,d,e){var f=this.elements,h=a.set(f[0],f[1],f[2]).length(),g=a.set(f[4],f[5],f[6]).length(),i=a.set(f[8],f[9],f[10]).length();c.x=f[12];c.y=f[13];c.z=f[14];b.elements.set(this.elements);var c=1/h,f=1/g,k=1/i;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=

f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=k;b.elements[9]*=k;b.elements[10]*=k;d.setFromRotationMatrix(b);e.x=h;e.y=g;e.z=i;return this}}(),makeFrustum:function(a,b,c,d,e,f){var h=this.elements;h[0]=2*e/(b-a);h[4]=0;h[8]=(b a)/(b-a);h[12]=0;h[1]=0;h[5]=2*e/(d-c);h[9]=(d c)/(d-c);h[13]=0;h[2]=0;h[6]=0;h[10]=-(f e)/(f-e);h[14]=-2*f*e/(f-e);h[3]=0;h[7]=0;h[11]=-1;h[15]=0;return this},makePerspective:function(a,b,c,d){var a=c*Math.tan(THREE.Math.degToRad(0.5*a)),e=-a;return this.makeFrustum(e*

b,a*b,e,a,c,d)},makeOrthographic:function(a,b,c,d,e,f){var h=this.elements,g=b-a,i=c-d,k=f-e;h[0]=2/g;h[4]=0;h[8]=0;h[12]=-((b a)/g);h[1]=0;h[5]=2/i;h[9]=0;h[13]=-((c d)/i);h[2]=0;h[6]=0;h[10]=-2/k;h[14]=-((f e)/k);h[3]=0;h[7]=0;h[11]=0;h[15]=1;return this},fromArray:function(a){this.elements.set(a);return this},toArray:function(){var a=this.elements;return[a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15]]},clone:function(){var a=this.elements;return new THREE.Matrix4(a[0],

a[4],a[8],a[12],a[1],a[5],a[9],a[13],a[2],a[6],a[10],a[14],a[3],a[7],a[11],a[15])}};THREE.Ray=function(a,b){this.origin=void 0!==a?a:new THREE.Vector3;this.direction=void 0!==b?b:new THREE.Vector3};

THREE.Ray.prototype={constructor:THREE.Ray,set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this},at:function(a,b){return(b||new THREE.Vector3).copy(this.direction).multiplyScalar(a).add(this.origin)},recast:function(){var a=new THREE.Vector3;return function(b){this.origin.copy(this.at(b,a));return this}}(),closestPointToPoint:function(a,b){var c=b||new THREE.Vector3;c.subVectors(a,this.origin);

var d=c.dot(this.direction);return 0>d?c.copy(this.origin):c.copy(this.direction).multiplyScalar(d).add(this.origin)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceTo(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceTo(b)}}(),distanceSqToSegment:function(a,b,c,d){var e=a.clone().add(b).multiplyScalar(0.5),f=b.clone().sub(a).normalize(),h=0.5*a.distanceTo(b),

g=this.origin.clone().sub(e),a=-this.direction.dot(f),b=g.dot(this.direction),i=-g.dot(f),k=g.lengthSq(),m=Math.abs(1-a*a),l,n;0<=m?(g=a*i-b,l=a*b-i,n=h*m,0<=g?l>=-n?l<=n?(h=1/m,g*=h,l*=h,a=g*(g a*l 2*b) l*(a*g l 2*i) k):(l=h,g=Math.max(0,-(a*l b)),a=-g*g l*(l 2*i) k):(l=-h,g=Math.max(0,-(a*l b)),a=-g*g l*(l 2*i) k):l<=-n?(g=Math.max(0,-(-a*h b)),l=0<g?-h:Math.min(Math.max(-h,-i),h),a=-g*g l*(l 2*i) k):l<=n?(g=0,l=Math.min(Math.max(-h,-i),h),a=l*(l 2*i) k):(g=Math.max(0,-(a*h b)),l=0<g?h:Math.min(Math.max(-h,

-i),h),a=-g*g l*(l 2*i) k)):(l=0<a?-h:h,g=Math.max(0,-(a*l b)),a=-g*g l*(l 2*i) k);c&&c.copy(this.direction.clone().multiplyScalar(g).add(this.origin));d&&d.copy(f.clone().multiplyScalar(l).add(e));return a},isIntersectionSphere:function(a){return this.distanceToPoint(a.center)<=a.radius},isIntersectionPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1},distanceToPlane:function(a){var b=a.normal.dot(this.direction);if(0==b)return 0==a.distanceToPoint(this.origin)?

0:null;a=-(this.origin.dot(a.normal) a.constant)/b;return 0<=a?a:null},intersectPlane:function(a,b){var c=this.distanceToPlane(a);return null===c?null:this.at(c,b)},isIntersectionBox:function(){var a=new THREE.Vector3;return function(b){return null!==this.intersectBox(b,a)}}(),intersectBox:function(a,b){var c,d,e,f,h;d=1/this.direction.x;f=1/this.direction.y;h=1/this.direction.z;var g=this.origin;0<=d?(c=(a.min.x-g.x)*d,d*=a.max.x-g.x):(c=(a.max.x-g.x)*d,d*=a.min.x-g.x);0<=f?(e=(a.min.y-g.y)*f,f*=

a.max.y-g.y):(e=(a.max.y-g.y)*f,f*=a.min.y-g.y);if(c>f||e>d)return null;if(e>c||c!==c)c=e;if(f<d||d!==d)d=f;0<=h?(e=(a.min.z-g.z)*h,h*=a.max.z-g.z):(e=(a.max.z-g.z)*h,h*=a.min.z-g.z);if(c>h||e>d)return null;if(e>c||c!==c)c=e;if(h<d||d!==d)d=h;return 0>d?null:this.at(0<=c?c:d,b)},intersectTriangle:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3,d=new THREE.Vector3;return function(e,f,h,g,i){b.subVectors(f,e);c.subVectors(h,e);d.crossVectors(b,c);f=this.direction.dot(d);if(0<

f){if(g)return null;g=1}else if(0>f)g=-1,f=-f;else return null;a.subVectors(this.origin,e);e=g*this.direction.dot(c.crossVectors(a,c));if(0>e)return null;h=g*this.direction.dot(b.cross(a));if(0>h||e h>f)return null;e=-g*a.dot(d);return 0>e?null:this.at(e/f,i)}}(),applyMatrix4:function(a){this.direction.add(this.origin).applyMatrix4(a);this.origin.applyMatrix4(a);this.direction.sub(this.origin);this.direction.normalize();return this},equals:function(a){return a.origin.equals(this.origin)&&a.direction.equals(this.direction)},

clone:function(){return(new THREE.Ray).copy(this)}};THREE.Sphere=function(a,b){this.center=void 0!==a?a:new THREE.Vector3;this.radius=void 0!==b?b:0};

THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(a,b){this.center.copy(a);this.radius=b;return this},setFromPoints:function(){var a=new THREE.Box3;return function(b,c){var d=this.center;void 0!==c?d.copy(c):a.setFromPoints(b).center(d);for(var e=0,f=0,h=b.length;f<h;f )e=Math.max(e,d.distanceToSquared(b[f]));this.radius=Math.sqrt(e);return this}}(),copy:function(a){this.center.copy(a.center);this.radius=a.radius;return this},empty:function(){return 0>=this.radius},containsPoint:function(a){return a.distanceToSquared(this.center)<=

this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-this.radius},intersectsSphere:function(a){var b=this.radius a.radius;return a.center.distanceToSquared(this.center)<=b*b},clampPoint:function(a,b){var c=this.center.distanceToSquared(a),d=b||new THREE.Vector3;d.copy(a);c>this.radius*this.radius&&(d.sub(this.center).normalize(),d.multiplyScalar(this.radius).add(this.center));return d},getBoundingBox:function(a){a=a||new THREE.Box3;a.set(this.center,this.center);a.expandByScalar(this.radius);

return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius},clone:function(){return(new THREE.Sphere).copy(this)}};THREE.Frustum=function(a,b,c,d,e,f){this.planes=[void 0!==a?a:new THREE.Plane,void 0!==b?b:new THREE.Plane,void 0!==c?c:new THREE.Plane,void 0!==d?d:new THREE.Plane,void 0!==e?e:new THREE.Plane,void 0!==f?f:new THREE.Plane]};

THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(a,b,c,d,e,f){var h=this.planes;h[0].copy(a);h[1].copy(b);h[2].copy(c);h[3].copy(d);h[4].copy(e);h[5].copy(f);return this},copy:function(a){for(var b=this.planes,c=0;6>c;c )b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements,a=c[0],d=c[1],e=c[2],f=c[3],h=c[4],g=c[5],i=c[6],k=c[7],m=c[8],l=c[9],n=c[10],t=c[11],q=c[12],p=c[13],r=c[14],c=c[15];b[0].setComponents(f-a,k-h,t-m,c-q).normalize();b[1].setComponents(f

a,k h,t m,c q).normalize();b[2].setComponents(f d,k g,t l,c p).normalize();b[3].setComponents(f-d,k-g,t-l,c-p).normalize();b[4].setComponents(f-e,k-i,t-n,c-r).normalize();b[5].setComponents(f e,k i,t n,c r).normalize();return this},intersectsObject:function(){var a=new THREE.Sphere;return function(b){var c=b.geometry;null===c.boundingSphere&&c.computeBoundingSphere();a.copy(c.boundingSphere);a.applyMatrix4(b.matrixWorld);return this.intersectsSphere(a)}}(),intersectsSphere:function(a){for(var b=this.planes,

c=a.center,a=-a.radius,d=0;6>d;d )if(b[d].distanceToPoint(c)<a)return!1;return!0},intersectsBox:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){for(var d=this.planes,e=0;6>e;e ){var f=d[e];a.x=0<f.normal.x?c.min.x:c.max.x;b.x=0<f.normal.x?c.max.x:c.min.x;a.y=0<f.normal.y?c.min.y:c.max.y;b.y=0<f.normal.y?c.max.y:c.min.y;a.z=0<f.normal.z?c.min.z:c.max.z;b.z=0<f.normal.z?c.max.z:c.min.z;var h=f.distanceToPoint(a),f=f.distanceToPoint(b);if(0>h&&0>f)return!1}return!0}}(),containsPoint:function(a){for(var b=

this.planes,c=0;6>c;c )if(0>b[c].distanceToPoint(a))return!1;return!0},clone:function(){return(new THREE.Frustum).copy(this)}};THREE.Plane=function(a,b){this.normal=void 0!==a?a:new THREE.Vector3(1,0,0);this.constant=void 0!==b?b:0};

THREE.Plane.prototype={constructor:THREE.Plane,set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,

c);return this}}(),copy:function(a){this.normal.copy(a.normal);this.constant=a.constant;return this},normalize:function(){var a=1/this.normal.length();this.normal.multiplyScalar(a);this.constant*=a;return this},negate:function(){this.constant*=-1;this.normal.negate();return this},distanceToPoint:function(a){return this.normal.dot(a) this.constant},distanceToSphere:function(a){return this.distanceToPoint(a.center)-a.radius},projectPoint:function(a,b){return this.orthoPoint(a,b).sub(a).negate()},orthoPoint:function(a,

b){var c=this.distanceToPoint(a);return(b||new THREE.Vector3).copy(this.normal).multiplyScalar(c)},isIntersectionLine:function(a){var b=this.distanceToPoint(a.start),a=this.distanceToPoint(a.end);return 0>b&&0<a||0>a&&0<b},intersectLine:function(){var a=new THREE.Vector3;return function(b,c){var d=c||new THREE.Vector3,e=b.delta(a),f=this.normal.dot(e);if(0==f){if(0==this.distanceToPoint(b.start))return d.copy(b.start)}else return f=-(b.start.dot(this.normal) this.constant)/f,0>f||1<f?void 0:d.copy(e).multiplyScalar(f).add(b.start)}}(),

coplanarPoint:function(a){return(a||new THREE.Vector3).copy(this.normal).multiplyScalar(-this.constant)},applyMatrix4:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d){var d=d||(new THREE.Matrix3).getNormalMatrix(c),e=a.copy(this.normal).applyMatrix3(d),f=this.coplanarPoint(b);f.applyMatrix4(c);this.setFromNormalAndCoplanarPoint(e,f);return this}}(),translate:function(a){this.constant-=a.dot(this.normal);return this},equals:function(a){return a.normal.equals(this.normal)&&

a.constant==this.constant},clone:function(){return(new THREE.Plane).copy(this)}};THREE.Math={PI2:2*Math.PI,generateUUID:function(){var a="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""),b=Array(36),c=0,d;return function(){for(var e=0;36>e;e )8==e||13==e||18==e||23==e?b[e]="-":14==e?b[e]="4":(2>=c&&(c=33554432 16777216*Math.random()|0),d=c&15,c>>=4,b[e]=a[19==e?d&3|8:d]);return b.join("")}}(),clamp:function(a,b,c){return a<b?b:a>c?c:a},clampBottom:function(a,b){return a<b?b:a},mapLinear:function(a,b,c,d,e){return d (a-b)*(e-d)/(c-b)},smoothstep:function(a,

b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*(3-2*a)},smootherstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*a*(a*(6*a-15) 10)},random16:function(){return(65280*Math.random() 255*Math.random())/65535},randInt:function(a,b){return a Math.floor(Math.random()*(b-a 1))},randFloat:function(a,b){return a Math.random()*(b-a)},randFloatSpread:function(a){return a*(0.5-Math.random())},sign:function(a){return 0>a?-1:0<a?1:0},degToRad:function(){var a=Math.PI/

180;return function(b){return b*a}}(),radToDeg:function(){var a=180/Math.PI;return function(b){return b*a}}()};THREE.Spline=function(a){function b(a,b,c,d,e,f,h){a=0.5*(c-a);d=0.5*(d-b);return(2*(b-c) a d)*h (-3*(b-c)-2*a-d)*f a*e b}this.points=a;var c=[],d={x:0,y:0,z:0},e,f,h,g,i,k,m,l,n;this.initFromArray=function(a){this.points=[];for(var b=0;b<a.length;b )this.points[b]={x:a[b][0],y:a[b][1],z:a[b][2]}};this.getPoint=function(a){e=(this.points.length-1)*a;f=Math.floor(e);h=e-f;c[0]=0===f?f:f-1;c[1]=f;c[2]=f>this.points.length-2?this.points.length-1:f 1;c[3]=f>this.points.length-3?this.points.length-1:

f 2;k=this.points[c[0]];m=this.points[c[1]];l=this.points[c[2]];n=this.points[c[3]];g=h*h;i=h*g;d.x=b(k.x,m.x,l.x,n.x,h,g,i);d.y=b(k.y,m.y,l.y,n.y,h,g,i);d.z=b(k.z,m.z,l.z,n.z,h,g,i);return d};this.getControlPointsArray=function(){var a,b,c=this.points.length,d=[];for(a=0;a<c;a )b=this.points[a],d[a]=[b.x,b.y,b.z];return d};this.getLength=function(a){var b,c,d,e=b=b=0,f=new THREE.Vector3,h=new THREE.Vector3,g=[],i=0;g[0]=0;a||(a=100);c=this.points.length*a;f.copy(this.points[0]);for(a=1;a<c;a )b=

a/c,d=this.getPoint(b),h.copy(d),i =h.distanceTo(f),f.copy(d),b*=this.points.length-1,b=Math.floor(b),b!=e&&(g[b]=i,e=b);g[g.length]=i;return{chunks:g,total:i}};this.reparametrizeByArcLength=function(a){var b,c,d,e,f,h,g=[],i=new THREE.Vector3,k=this.getLength();g.push(i.copy(this.points[0]).clone());for(b=1;b<this.points.length;b ){c=k.chunks[b]-k.chunks[b-1];h=Math.ceil(a*c/k.total);e=(b-1)/(this.points.length-1);f=b/(this.points.length-1);for(c=1;c<h-1;c )d=e c*(1/h)*(f-e),d=this.getPoint(d),

g.push(i.copy(d).clone());g.push(i.copy(this.points[b]).clone())}this.points=g}};THREE.Triangle=function(a,b,c){this.a=void 0!==a?a:new THREE.Vector3;this.b=void 0!==b?b:new THREE.Vector3;this.c=void 0!==c?c:new THREE.Vector3};THREE.Triangle.normal=function(){var a=new THREE.Vector3;return function(b,c,d,e){e=e||new THREE.Vector3;e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/Math.sqrt(b)):e.set(0,0,0)}}();

THREE.Triangle.barycoordFromPoint=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f,h,g){a.subVectors(h,e);b.subVectors(f,e);c.subVectors(d,e);var d=a.dot(a),e=a.dot(b),f=a.dot(c),i=b.dot(b),h=b.dot(c),k=d*i-e*e,g=g||new THREE.Vector3;if(0==k)return g.set(-2,-1,-1);k=1/k;i=(i*f-e*h)*k;d=(d*h-e*f)*k;return g.set(1-i-d,d,i)}}();

THREE.Triangle.containsPoint=function(){var a=new THREE.Vector3;return function(b,c,d,e){b=THREE.Triangle.barycoordFromPoint(b,c,d,e,a);return 0<=b.x&&0<=b.y&&1>=b.x b.y}}();

THREE.Triangle.prototype={constructor:THREE.Triangle,set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},area:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return 0.5*a.cross(b).length()}}(),midpoint:function(a){return(a||

new THREE.Vector3).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(a){return THREE.Triangle.normal(this.a,this.b,this.c,a)},plane:function(a){return(a||new THREE.Plane).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(a,b){return THREE.Triangle.barycoordFromPoint(a,this.a,this.b,this.c,b)},containsPoint:function(a){return THREE.Triangle.containsPoint(a,this.a,this.b,this.c)},equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)},

clone:function(){return(new THREE.Triangle).copy(this)}};THREE.Vertex=function(a){console.warn("THREE.Vertex has been DEPRECATED. Use THREE.Vector3 instead.");return a};THREE.UV=function(a,b){console.warn("THREE.UV has been DEPRECATED. Use THREE.Vector2 instead.");return new THREE.Vector2(a,b)};THREE.Clock=function(a){this.autoStart=void 0!==a?a:!0;this.elapsedTime=this.oldTime=this.startTime=0;this.running=!1};

THREE.Clock.prototype={constructor:THREE.Clock,start:function(){this.oldTime=this.startTime=void 0!==self.performance&&void 0!==self.performance.now?self.performance.now():Date.now();this.running=!0},stop:function(){this.getElapsedTime();this.running=!1},getElapsedTime:function(){this.getDelta();return this.elapsedTime},getDelta:function(){var a=0;this.autoStart&&!this.running&&this.start();if(this.running){var b=void 0!==self.performance&&void 0!==self.performance.now?self.performance.now():Date.now(),

a=0.0010*(b-this.oldTime);this.oldTime=b;this.elapsedTime =a}return a}};THREE.EventDispatcher=function(){};

THREE.EventDispatcher.prototype={constructor:THREE.EventDispatcher,apply:function(a){a.addEventListener=THREE.EventDispatcher.prototype.addEventListener;a.hasEventListener=THREE.EventDispatcher.prototype.hasEventListener;a.removeEventListener=THREE.EventDispatcher.prototype.removeEventListener;a.dispatchEvent=THREE.EventDispatcher.prototype.dispatchEvent},addEventListener:function(a,b){void 0===this._listeners&&(this._listeners={});var c=this._listeners;void 0===c[a]&&(c[a]=[]);-1===c[a].indexOf(b)&&

c[a].push(b)},hasEventListener:function(a,b){if(void 0===this._listeners)return!1;var c=this._listeners;return void 0!==c[a]&&-1!==c[a].indexOf(b)?!0:!1},removeEventListener:function(a,b){if(void 0!==this._listeners){var c=this._listeners,d=c[a].indexOf(b);-1!==d&&c[a].splice(d,1)}},dispatchEvent:function(a){if(void 0!==this._listeners){var b=this._listeners[a.type];if(void 0!==b){a.target=this;for(var c=0,d=b.length;c<d;c )b[c].call(this,a)}}}};(function(a){a.Raycaster=function(b,c,d,e){this.ray=new a.Ray(b,c);this.near=d||0;this.far=e||Infinity};var b=new a.Sphere,c=new a.Ray;new a.Plane;new a.Vector3;var d=new a.Vector3,e=new a.Matrix4,f=function(a,b){return a.distance-b.distance},h=new a.Vector3,g=new a.Vector3,i=new a.Vector3,k=function(f,m,t){if(f instanceof a.Particle){d.getPositionFromMatrix(f.matrixWorld);var q=m.ray.distanceToPoint(d);if(q>f.scale.x)return t;t.push({distance:q,point:f.position,face:null,object:f})}else if(f instanceof

face:null,faceIndex:null,object:f}))}},m=function(a,b,c){for(var a=a.getDescendants(),d=0,e=a.length;d<e;d )k(a[d],b,c)};a.Raycaster.prototype.precision=1E-4;a.Raycaster.prototype.linePrecision=1;a.Raycaster.prototype.set=function(a,b){this.ray.set(a,b)};a.Raycaster.prototype.intersectObject=function(a,b){var c=[];!0===b&&m(a,this,c);k(a,this,c);c.sort(f);return c};a.Raycaster.prototype.intersectObjects=function(a,b){for(var c=[],d=0,e=a.length;d<e;d )k(a[d],this,c),!0===b&&m(a[d],this,c);c.sort(f);

return c}})(THREE);THREE.Object3D=function(){this.id=THREE.Object3DIdCount ;this.uuid=THREE.Math.generateUUID();this.name="";this.parent=void 0;this.children=[];this.up=new THREE.Vector3(0,1,0);this.position=new THREE.Vector3;this.rotation=new THREE.Euler;this.quaternion=new THREE.Quaternion;this.scale=new THREE.Vector3(1,1,1);this.rotation._quaternion=this.quaternion;this.quaternion._euler=this.rotation;this.renderDepth=null;this.rotationAutoUpdate=!0;this.matrix=new THREE.Matrix4;this.matrixWorld=new THREE.Matrix4;

this.visible=this.matrixWorldNeedsUpdate=this.matrixAutoUpdate=!0;this.receiveShadow=this.castShadow=!1;this.frustumCulled=!0;this.userData={}};

THREE.Object3D.prototype={constructor:THREE.Object3D,get eulerOrder(){console.warn("DEPRECATED: Object3D's .eulerOrder has been moved to Object3D's .rotation.order.");return this.rotation.order},set eulerOrder(a){console.warn("DEPRECATED: Object3D's .eulerOrder has been moved to Object3D's .rotation.order.");this.rotation.order=a},get useQuaternion(){console.warn("DEPRECATED: Object3D's .useQuaternion has been removed. The library now uses quaternions by default.")},set useQuaternion(a){console.warn("DEPRECATED: Object3D's .useQuaternion has been removed. The library now uses quaternions by default.")},

applyMatrix:function(){var a=new THREE.Matrix4;return function(b){this.matrix.multiplyMatrices(b,this.matrix);this.position.getPositionFromMatrix(this.matrix);this.scale.getScaleFromMatrix(this.matrix);a.extractRotation(this.matrix);this.quaternion.setFromRotationMatrix(a)}}(),setRotationFromAxisAngle:function(a,b){this.quaternion.setFromAxisAngle(a,b)},setRotationFromEuler:function(a){this.quaternion.setFromEuler(a,!0)},setRotationFromMatrix:function(a){this.quaternion.setFromRotationMatrix(a)},

setRotationFromQuaternion:function(a){this.quaternion.copy(a)},rotateOnAxis:function(){var a=new THREE.Quaternion;return function(b,c){a.setFromAxisAngle(b,c);this.quaternion.multiply(a);return this}}(),rotateX:function(){var a=new THREE.Vector3(1,0,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateY:function(){var a=new THREE.Vector3(0,1,0);return function(b){return this.rotateOnAxis(a,b)}}(),rotateZ:function(){var a=new THREE.Vector3(0,0,1);return function(b){return this.rotateOnAxis(a,

b)}}(),translateOnAxis:function(){var a=new THREE.Vector3;return function(b,c){a.copy(b);a.applyQuaternion(this.quaternion);this.position.add(a.multiplyScalar(c));return this}}(),translate:function(a,b){console.warn("DEPRECATED: Object3D's .translate() has been removed. Use .translateOnAxis( axis, distance ) instead. Note args have been changed.");return this.translateOnAxis(b,a)},translateX:function(){var a=new THREE.Vector3(1,0,0);return function(b){return this.translateOnAxis(a,b)}}(),translateY:function(){var a=

new THREE.Vector3(0,1,0);return function(b){return this.translateOnAxis(a,b)}}(),translateZ:function(){var a=new THREE.Vector3(0,0,1);return function(b){return this.translateOnAxis(a,b)}}(),localToWorld:function(a){return a.applyMatrix4(this.matrixWorld)},worldToLocal:function(){var a=new THREE.Matrix4;return function(b){return b.applyMatrix4(a.getInverse(this.matrixWorld))}}(),lookAt:function(){var a=new THREE.Matrix4;return function(b){a.lookAt(b,this.position,this.up);this.quaternion.setFromRotationMatrix(a)}}(),

add:function(a){if(a===this)console.warn("THREE.Object3D.add: An object can't be added as a child of itself.");else if(a instanceof THREE.Object3D){void 0!==a.parent&&a.parent.remove(a);a.parent=this;a.dispatchEvent({type:"added"});this.children.push(a);for(var b=this;void 0!==b.parent;)b=b.parent;void 0!==b&&b instanceof THREE.Scene&&b.__addObject(a)}},remove:function(a){var b=this.children.indexOf(a);if(-1!==b){a.parent=void 0;a.dispatchEvent({type:"removed"});this.children.splice(b,1);for(b=this;void 0!==

b.parent;)b=b.parent;void 0!==b&&b instanceof THREE.Scene&&b.__removeObject(a)}},traverse:function(a){a(this);for(var b=0,c=this.children.length;b<c;b )this.children[b].traverse(a)},getObjectById:function(a,b){for(var c=0,d=this.children.length;c<d;c ){var e=this.children[c];if(e.id===a||!0===b&&(e=e.getObjectById(a,b),void 0!==e))return e}},getObjectByName:function(a,b){for(var c=0,d=this.children.length;c<d;c ){var e=this.children[c];if(e.name===a||!0===b&&(e=e.getObjectByName(a,b),void 0!==

e))return e}},getChildByName:function(a,b){console.warn("DEPRECATED: Object3D's .getChildByName() has been renamed to .getObjectByName().");return this.getObjectByName(a,b)},getDescendants:function(a){void 0===a&&(a=[]);Array.prototype.push.apply(a,this.children);for(var b=0,c=this.children.length;b<c;b )this.children[b].getDescendants(a);return a},updateMatrix:function(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(a){!0===

this.matrixAutoUpdate&&this.updateMatrix();if(!0===this.matrixWorldNeedsUpdate||!0===a)void 0===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=0,c=this.children.length;b<c;b )this.children[b].updateMatrixWorld(a)},clone:function(a,b){void 0===a&&(a=new THREE.Object3D);void 0===b&&(b=!0);a.name=this.name;a.up.copy(this.up);a.position.copy(this.position);a.quaternion.copy(this.quaternion);

a.scale.copy(this.scale);a.renderDepth=this.renderDepth;a.rotationAutoUpdate=this.rotationAutoUpdate;a.matrix.copy(this.matrix);a.matrixWorld.copy(this.matrixWorld);a.matrixAutoUpdate=this.matrixAutoUpdate;a.matrixWorldNeedsUpdate=this.matrixWorldNeedsUpdate;a.visible=this.visible;a.castShadow=this.castShadow;a.receiveShadow=this.receiveShadow;a.frustumCulled=this.frustumCulled;a.userData=JSON.parse(JSON.stringify(this.userData));if(!0===b)for(var c=0;c<this.children.length;c )a.add(this.children[c].clone());

return a}};THREE.EventDispatcher.prototype.apply(THREE.Object3D.prototype);THREE.Object3DIdCount=0;THREE.Projector=function(){function a(){if(i===m){var a=new THREE.RenderableVertex;k.push(a);m ;i ;return a}return k[i ]}function b(a,b){return a.z!==b.z?b.z-a.z:a.id!==b.id?a.id-b.id:0}function c(a,b){var c=0,d=1,e=a.z a.w,f=b.z b.w,h=-a.z a.w,g=-b.z b.w;if(0<=e&&0<=f&&0<=h&&0<=g)return!0;if(0>e&&0>f||0>h&&0>g)return!1;0>e?c=Math.max(c,e/(e-f)):0>f&&(d=Math.min(d,e/(e-f)));0>h?c=Math.max(c,h/(h-g)):0>g&&(d=Math.min(d,h/(h-g)));if(d<c)return!1;a.lerp(b,c);b.lerp(a,1-d);return!0}var d,e,f=[],h=

w.scale.y=T.scale.y*Math.abs(w.y-(z.y f.projectionMatrix.elements[5])/(z.w f.projectionMatrix.elements[13])),w.material=T.material,y.elements.push(w)));!0===m&&y.elements.sort(b);return y}};THREE.Face3=function(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=e instanceof Array?e:[];this.vertexTangents=[];this.materialIndex=void 0!==f?f:0;this.centroid=new THREE.Vector3};

THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){var a=new THREE.Face3(this.a,this.b,this.c);a.normal.copy(this.normal);a.color.copy(this.color);a.centroid.copy(this.centroid);a.materialIndex=this.materialIndex;var b,c;b=0;for(c=this.vertexNormals.length;b<c;b )a.vertexNormals[b]=this.vertexNormals[b].clone();b=0;for(c=this.vertexColors.length;b<c;b )a.vertexColors[b]=this.vertexColors[b].clone();b=0;for(c=this.vertexTangents.length;b<c;b )a.vertexTangents[b]=this.vertexTangents[b].clone();

return a}};THREE.Face4=function(a,b,c,d,e,f,h){return new THREE.Face3(a,b,c,e,f,h)};THREE.Geometry=function(){this.id=THREE.GeometryIdCount ;this.uuid=THREE.Math.generateUUID();this.name="";this.vertices=[];this.colors=[];this.normals=[];this.faces=[];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphColors=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.lineDistances=[];this.boundingSphere=this.boundingBox=null;this.hasTangents=!1;this.dynamic=!0;this.buffersNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=this.tangentsNeedUpdate=this.normalsNeedUpdate=

this.uvsNeedUpdate=this.elementsNeedUpdate=this.verticesNeedUpdate=!1};

THREE.Geometry.prototype={constructor:THREE.Geometry,applyMatrix:function(a){for(var b=(new THREE.Matrix3).getNormalMatrix(a),c=0,d=this.vertices.length;c<d;c )this.vertices[c].applyMatrix4(a);c=0;for(d=this.faces.length;c<d;c ){var e=this.faces[c];e.normal.applyMatrix3(b).normalize();for(var f=0,h=e.vertexNormals.length;f<h;f )e.vertexNormals[f].applyMatrix3(b).normalize();e.centroid.applyMatrix4(a)}this.boundingBox instanceof THREE.Box3&&this.computeBoundingBox();this.boundingSphere instanceof

THREE.Sphere&&this.computeBoundingSphere()},computeCentroids:function(){var a,b,c;a=0;for(b=this.faces.length;a<b;a )c=this.faces[a],c.centroid.set(0,0,0),c.centroid.add(this.vertices[c.a]),c.centroid.add(this.vertices[c.b]),c.centroid.add(this.vertices[c.c]),c.centroid.divideScalar(3)},computeFaceNormals:function(){for(var a=new THREE.Vector3,b=new THREE.Vector3,c=0,d=this.faces.length;c<d;c ){var e=this.faces[c],f=this.vertices[e.a],h=this.vertices[e.b];a.subVectors(this.vertices[e.c],h);b.subVectors(f,

h);a.cross(b);a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){var b,c,d,e;if(void 0===this.__tmpVertices){e=this.__tmpVertices=Array(this.vertices.length);b=0;for(c=this.vertices.length;b<c;b )e[b]=new THREE.Vector3;b=0;for(c=this.faces.length;b<c;b )d=this.faces[b],d.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]}else{e=this.__tmpVertices;b=0;for(c=this.vertices.length;b<c;b )e[b].set(0,0,0)}if(a){var f,h,g=new THREE.Vector3,i=new THREE.Vector3;new THREE.Vector3;

new THREE.Vector3;new THREE.Vector3;b=0;for(c=this.faces.length;b<c;b )d=this.faces[b],a=this.vertices[d.a],f=this.vertices[d.b],h=this.vertices[d.c],g.subVectors(h,f),i.subVectors(a,f),g.cross(i),e[d.a].add(g),e[d.b].add(g),e[d.c].add(g)}else{b=0;for(c=this.faces.length;b<c;b )d=this.faces[b],e[d.a].add(d.normal),e[d.b].add(d.normal),e[d.c].add(d.normal)}b=0;for(c=this.vertices.length;b<c;b )e[b].normalize();b=0;for(c=this.faces.length;b<c;b )d=this.faces[b],d.vertexNormals[0].copy(e[d.a]),d.vertexNormals[1].copy(e[d.b]),

d.vertexNormals[2].copy(e[d.c])},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c ){e=this.faces[c];e.__originalFaceNormal?e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=e.normal.clone();e.__originalVertexNormals||(e.__originalVertexNormals=[]);a=0;for(b=e.vertexNormals.length;a<b;a )e.__originalVertexNormals[a]?e.__originalVertexNormals[a].copy(e.vertexNormals[a]):e.__originalVertexNormals[a]=e.vertexNormals[a].clone()}var f=new THREE.Geometry;f.faces=

this.faces;a=0;for(b=this.morphTargets.length;a<b;a ){if(!this.morphNormals[a]){this.morphNormals[a]={};this.morphNormals[a].faceNormals=[];this.morphNormals[a].vertexNormals=[];e=this.morphNormals[a].faceNormals;var h=this.morphNormals[a].vertexNormals,g,i;c=0;for(d=this.faces.length;c<d;c )g=new THREE.Vector3,i={a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3},e.push(g),h.push(i)}h=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();f.computeVertexNormals();

c=0;for(d=this.faces.length;c<d;c )e=this.faces[c],g=h.faceNormals[c],i=h.vertexNormals[c],g.copy(e.normal),i.a.copy(e.vertexNormals[0]),i.b.copy(e.vertexNormals[1]),i.c.copy(e.vertexNormals[2])}c=0;for(d=this.faces.length;c<d;c )e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeTangents:function(){var a,b,c,d,e,f,h,g,i,k,m,l,n,t,q,p,r,s=[],u=[];c=new THREE.Vector3;var w=new THREE.Vector3,E=new THREE.Vector3,D=new THREE.Vector3,F=new THREE.Vector3;

a=0;for(b=this.vertices.length;a<b;a )s[a]=new THREE.Vector3,u[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a )e=this.faces[a],f=this.faceVertexUvs[0][a],d=e.a,r=e.b,e=e.c,h=this.vertices[d],g=this.vertices[r],i=this.vertices[e],k=f[0],m=f[1],l=f[2],f=g.x-h.x,n=i.x-h.x,t=g.y-h.y,q=i.y-h.y,g=g.z-h.z,h=i.z-h.z,i=m.x-k.x,p=l.x-k.x,m=m.y-k.y,k=l.y-k.y,l=1/(i*k-p*m),c.set((k*f-m*n)*l,(k*t-m*q)*l,(k*g-m*h)*l),w.set((i*n-p*f)*l,(i*q-p*t)*l,(i*h-p*g)*l),s[d].add(c),s[r].add(c),s[e].add(c),u[d].add(w),

u[r].add(w),u[e].add(w);w=["a","b","c","d"];a=0;for(b=this.faces.length;a<b;a ){e=this.faces[a];for(c=0;c<Math.min(e.vertexNormals.length,3);c )F.copy(e.vertexNormals[c]),d=e[w[c]],r=s[d],E.copy(r),E.sub(F.multiplyScalar(F.dot(r))).normalize(),D.crossVectors(e.vertexNormals[c],r),d=D.dot(u[d]),d=0>d?-1:1,e.vertexTangents[c]=new THREE.Vector4(E.x,E.y,E.z,d)}this.hasTangents=!0},computeLineDistances:function(){for(var a=0,b=this.vertices,c=0,d=b.length;c<d;c )0<c&&(a =b[c].distanceTo(b[c-1])),this.lineDistances[c]=

a},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);this.boundingSphere.setFromPoints(this.vertices)},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),f,h;this.__tmpVertices=void 0;f=0;for(h=this.vertices.length;f<h;f )d=this.vertices[f],d=Math.round(d.x*e) "_" Math.round(d.y*e) "_" Math.round(d.z*

e),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[d]];a=[];f=0;for(h=this.faces.length;f<h;f ){e=this.faces[f];e.a=c[e.a];e.b=c[e.b];e.c=c[e.c];e=[e.a,e.b,e.c];for(d=0;3>d;d )if(e[d]==e[(d 1)%3]){a.push(f);break}}for(f=a.length-1;0<=f;f--){this.faces.splice(f,1);c=0;for(h=this.faceVertexUvs.length;c<h;c )this.faceVertexUvs[c].splice(f,1)}f=this.vertices.length-b.length;this.vertices=b;return f},clone:function(){for(var a=new THREE.Geometry,b=this.vertices,c=0,d=b.length;c<

d;c )a.vertices.push(b[c].clone());b=this.faces;c=0;for(d=b.length;c<d;c )a.faces.push(b[c].clone());b=this.faceVertexUvs[0];c=0;for(d=b.length;c<d;c ){for(var e=b[c],f=[],h=0,g=e.length;h<g;h )f.push(new THREE.Vector2(e[h].x,e[h].y));a.faceVertexUvs[0].push(f)}return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype);THREE.GeometryIdCount=0;THREE.BufferGeometry=function(){this.id=THREE.GeometryIdCount ;this.uuid=THREE.Math.generateUUID();this.name="";this.attributes={};this.dynamic=!0;this.offsets=[];this.boundingSphere=this.boundingBox=null;this.hasTangents=!1;this.morphTargets=[]};

THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,applyMatrix:function(a){var b,c;this.attributes.position&&(b=this.attributes.position.array);this.attributes.normal&&(c=this.attributes.normal.array);void 0!==b&&(a.multiplyVector3Array(b),this.verticesNeedUpdate=!0);void 0!==c&&((new THREE.Matrix3).getNormalMatrix(a).multiplyVector3Array(c),this.normalizeNormals(),this.normalsNeedUpdate=!0)},computeBoundingBox:function(){null===this.boundingBox&&(this.boundingBox=new THREE.Box3);var a=

this.attributes.position.array;if(a){var b=this.boundingBox,c,d,e;3<=a.length&&(b.min.x=b.max.x=a[0],b.min.y=b.max.y=a[1],b.min.z=b.max.z=a[2]);for(var f=3,h=a.length;f<h;f =3)c=a[f],d=a[f 1],e=a[f 2],c<b.min.x?b.min.x=c:c>b.max.x&&(b.max.x=c),d<b.min.y?b.min.y=d:d>b.max.y&&(b.max.y=d),e<b.min.z?b.min.z=e:e>b.max.z&&(b.max.z=e)}if(void 0===a||0===a.length)this.boundingBox.min.set(0,0,0),this.boundingBox.max.set(0,0,0)},computeBoundingSphere:function(){var a=new THREE.Box3,b=new THREE.Vector3;return function(){null===

this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);var c=this.attributes.position.array;if(c){for(var d=this.boundingSphere.center,e=0,f=c.length;e<f;e =3)b.set(c[e],c[e 1],c[e 2]),a.addPoint(b);a.center(d);for(var h=0,e=0,f=c.length;e<f;e =3)b.set(c[e],c[e 1],c[e 2]),h=Math.max(h,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(h)}}}(),computeVertexNormals:function(){if(this.attributes.position){var a,b,c,d;a=this.attributes.position.array.length;if(void 0===this.attributes.normal)this.attributes.normal=

{itemSize:3,array:new Float32Array(a)};else{a=0;for(b=this.attributes.normal.array.length;a<b;a )this.attributes.normal.array[a]=0}var e=this.attributes.position.array,f=this.attributes.normal.array,h,g,i,k,m,l,n=new THREE.Vector3,t=new THREE.Vector3,q=new THREE.Vector3,p=new THREE.Vector3,r=new THREE.Vector3;if(this.attributes.index){var s=this.attributes.index.array,u=this.offsets;c=0;for(d=u.length;c<d; c){b=u[c].start;h=u[c].count;var w=u[c].index;a=b;for(b =h;a<b;a =3)h=w s[a],g=w s[a 1],i=

w s[a 2],k=e[3*h],m=e[3*h 1],l=e[3*h 2],n.set(k,m,l),k=e[3*g],m=e[3*g 1],l=e[3*g 2],t.set(k,m,l),k=e[3*i],m=e[3*i 1],l=e[3*i 2],q.set(k,m,l),p.subVectors(q,t),r.subVectors(n,t),p.cross(r),f[3*h] =p.x,f[3*h 1] =p.y,f[3*h 2] =p.z,f[3*g] =p.x,f[3*g 1] =p.y,f[3*g 2] =p.z,f[3*i] =p.x,f[3*i 1] =p.y,f[3*i 2] =p.z}}else{a=0;for(b=e.length;a<b;a =9)k=e[a],m=e[a 1],l=e[a 2],n.set(k,m,l),k=e[a 3],m=e[a 4],l=e[a 5],t.set(k,m,l),k=e[a 6],m=e[a 7],l=e[a 8],q.set(k,m,l),p.subVectors(q,t),r.subVectors(n,t),p.cross(r),

f[a]=p.x,f[a 1]=p.y,f[a 2]=p.z,f[a 3]=p.x,f[a 4]=p.y,f[a 5]=p.z,f[a 6]=p.x,f[a 7]=p.y,f[a 8]=p.z}this.normalizeNormals();this.normalsNeedUpdate=!0}},normalizeNormals:function(){for(var a=this.attributes.normal.array,b,c,d,e=0,f=a.length;e<f;e =3)b=a[e],c=a[e 1],d=a[e 2],b=1/Math.sqrt(b*b c*c d*d),a[e]*=b,a[e 1]*=b,a[e 2]*=b},computeTangents:function(){function a(a){qa.x=d[3*a];qa.y=d[3*a 1];qa.z=d[3*a 2];ra.copy(qa);M=g[a];J.copy(M);J.sub(qa.multiplyScalar(qa.dot(M))).normalize();ca.crossVectors(ra,

this.hasTangents=!0}},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.BufferGeometry.prototype);THREE.Camera=function(){THREE.Object3D.call(this);this.matrixWorldInverse=new THREE.Matrix4;this.projectionMatrix=new THREE.Matrix4;this.projectionMatrixInverse=new THREE.Matrix4};THREE.Camera.prototype=Object.create(THREE.Object3D.prototype);THREE.Camera.prototype.lookAt=function(){var a=new THREE.Matrix4;return function(b){a.lookAt(this.position,b,this.up);this.quaternion.setFromRotationMatrix(a)}}();

THREE.Camera.prototype.clone=function(a){void 0===a&&(a=new THREE.Camera);THREE.Object3D.prototype.clone.call(this,a);a.matrixWorldInverse.copy(this.matrixWorldInverse);a.projectionMatrix.copy(this.projectionMatrix);a.projectionMatrixInverse.copy(this.projectionMatrixInverse);return a};THREE.OrthographicCamera=function(a,b,c,d,e,f){THREE.Camera.call(this);this.left=a;this.right=b;this.top=c;this.bottom=d;this.near=void 0!==e?e:0.1;this.far=void 0!==f?f:2E3;this.updateProjectionMatrix()};THREE.OrthographicCamera.prototype=Object.create(THREE.Camera.prototype);THREE.OrthographicCamera.prototype.updateProjectionMatrix=function(){this.projectionMatrix.makeOrthographic(this.left,this.right,this.top,this.bottom,this.near,this.far)};

THREE.OrthographicCamera.prototype.clone=function(){var a=new THREE.OrthographicCamera;THREE.Camera.prototype.clone.call(this,a);a.left=this.left;a.right=this.right;a.top=this.top;a.bottom=this.bottom;a.near=this.near;a.far=this.far;return a};THREE.PerspectiveCamera=function(a,b,c,d){THREE.Camera.call(this);this.fov=void 0!==a?a:50;this.aspect=void 0!==b?b:1;this.near=void 0!==c?c:0.1;this.far=void 0!==d?d:2E3;this.updateProjectionMatrix()};THREE.PerspectiveCamera.prototype=Object.create(THREE.Camera.prototype);THREE.PerspectiveCamera.prototype.setLens=function(a,b){void 0===b&&(b=24);this.fov=2*THREE.Math.radToDeg(Math.atan(b/(2*a)));this.updateProjectionMatrix()};

THREE.PerspectiveCamera.prototype.setViewOffset=function(a,b,c,d,e,f){this.fullWidth=a;this.fullHeight=b;this.x=c;this.y=d;this.width=e;this.height=f;this.updateProjectionMatrix()};

THREE.PerspectiveCamera.prototype.updateProjectionMatrix=function(){if(this.fullWidth){var a=this.fullWidth/this.fullHeight,b=Math.tan(THREE.Math.degToRad(0.5*this.fov))*this.near,c=-b,d=a*c,a=Math.abs(a*b-d),c=Math.abs(b-c);this.projectionMatrix.makeFrustum(d this.x*a/this.fullWidth,d (this.x this.width)*a/this.fullWidth,b-(this.y this.height)*c/this.fullHeight,b-this.y*c/this.fullHeight,this.near,this.far)}else this.projectionMatrix.makePerspective(this.fov,this.aspect,this.near,this.far)};

THREE.PerspectiveCamera.prototype.clone=function(){var a=new THREE.PerspectiveCamera;THREE.Camera.prototype.clone.call(this,a);a.fov=this.fov;a.aspect=this.aspect;a.near=this.near;a.far=this.far;return a};THREE.Light=function(a){THREE.Object3D.call(this);this.color=new THREE.Color(a)};THREE.Light.prototype=Object.create(THREE.Object3D.prototype);THREE.Light.prototype.clone=function(a){void 0===a&&(a=new THREE.Light);THREE.Object3D.prototype.clone.call(this,a);a.color.copy(this.color);return a};THREE.AmbientLight=function(a){THREE.Light.call(this,a)};THREE.AmbientLight.prototype=Object.create(THREE.Light.prototype);THREE.AmbientLight.prototype.clone=function(){var a=new THREE.AmbientLight;THREE.Light.prototype.clone.call(this,a);return a};THREE.AreaLight=function(a,b){THREE.Light.call(this,a);this.normal=new THREE.Vector3(0,-1,0);this.right=new THREE.Vector3(1,0,0);this.intensity=void 0!==b?b:1;this.height=this.width=1;this.constantAttenuation=1.5;this.linearAttenuation=0.5;this.quadraticAttenuation=0.1};THREE.AreaLight.prototype=Object.create(THREE.Light.prototype);THREE.DirectionalLight=function(a,b){THREE.Light.call(this,a);this.position.set(0,1,0);this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraLeft=-500;this.shadowCameraTop=this.shadowCameraRight=500;this.shadowCameraBottom=-500;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=0.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowCascade=!1;this.shadowCascadeOffset=new THREE.Vector3(0,

0,-1E3);this.shadowCascadeCount=2;this.shadowCascadeBias=[0,0,0];this.shadowCascadeWidth=[512,512,512];this.shadowCascadeHeight=[512,512,512];this.shadowCascadeNearZ=[-1,0.99,0.998];this.shadowCascadeFarZ=[0.99,0.998,1];this.shadowCascadeArray=[];this.shadowMatrix=this.shadowCamera=this.shadowMapSize=this.shadowMap=null};THREE.DirectionalLight.prototype=Object.create(THREE.Light.prototype);

THREE.DirectionalLight.prototype.clone=function(){var a=new THREE.DirectionalLight;THREE.Light.prototype.clone.call(this,a);a.target=this.target.clone();a.intensity=this.intensity;a.castShadow=this.castShadow;a.onlyShadow=this.onlyShadow;return a};THREE.HemisphereLight=function(a,b,c){THREE.Light.call(this,a);this.position.set(0,100,0);this.groundColor=new THREE.Color(b);this.intensity=void 0!==c?c:1};THREE.HemisphereLight.prototype=Object.create(THREE.Light.prototype);THREE.HemisphereLight.prototype.clone=function(){var a=new THREE.HemisphereLight;THREE.Light.prototype.clone.call(this,a);a.groundColor.copy(this.groundColor);a.intensity=this.intensity;return a};THREE.PointLight=function(a,b,c){THREE.Light.call(this,a);this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0};THREE.PointLight.prototype=Object.create(THREE.Light.prototype);THREE.PointLight.prototype.clone=function(){var a=new THREE.PointLight;THREE.Light.prototype.clone.call(this,a);a.intensity=this.intensity;a.distance=this.distance;return a};THREE.SpotLight=function(a,b,c,d,e){THREE.Light.call(this,a);this.position.set(0,1,0);this.target=new THREE.Object3D;this.intensity=void 0!==b?b:1;this.distance=void 0!==c?c:0;this.angle=void 0!==d?d:Math.PI/3;this.exponent=void 0!==e?e:10;this.onlyShadow=this.castShadow=!1;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraFov=50;this.shadowCameraVisible=!1;this.shadowBias=0;this.shadowDarkness=0.5;this.shadowMapHeight=this.shadowMapWidth=512;this.shadowMatrix=this.shadowCamera=this.shadowMapSize=

this.shadowMap=null};THREE.SpotLight.prototype=Object.create(THREE.Light.prototype);THREE.SpotLight.prototype.clone=function(){var a=new THREE.SpotLight;THREE.Light.prototype.clone.call(this,a);a.target=this.target.clone();a.intensity=this.intensity;a.distance=this.distance;a.angle=this.angle;a.exponent=this.exponent;a.castShadow=this.castShadow;a.onlyShadow=this.onlyShadow;return a};THREE.Loader=function(a){this.statusDomElement=(this.showStatus=a)?THREE.Loader.prototype.addStatusElement():null;this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};

THREE.Loader.prototype={constructor:THREE.Loader,crossOrigin:"anonymous",addStatusElement:function(){var a=document.createElement("div");a.style.position="absolute";a.style.right="0px";a.style.top="0px";a.style.fontSize="0.8em";a.style.textAlign="left";a.style.background="rgba(0,0,0,0.25)";a.style.color="#fff";a.style.width="120px";a.style.padding="0.5em 0.5em 0.5em 0.5em";a.style.zIndex=1E3;a.innerHTML="Loading ...";return a},updateProgress:function(a){var b="Loaded ",b=a.total?b ((100*a.loaded/

a.total).toFixed(0) "%"):b ((a.loaded/1E3).toFixed(2) " KB");this.statusDomElement.innerHTML=b},extractUrlBase:function(a){a=a.split("/");a.pop();return(1>a.length?".":a.join("/")) "/"},initMaterials:function(a,b){for(var c=[],d=0;d<a.length; d)c[d]=THREE.Loader.prototype.createMaterial(a[d],b);return c},needsTangents:function(a){for(var b=0,c=a.length;b<c;b )if(a[b]instanceof THREE.ShaderMaterial)return!0;return!1},createMaterial:function(a,b){function c(a){a=Math.log(a)/Math.LN2;return Math.floor(a)==

k.uSpecularColor.value.setHex(i.specular),k.uAmbientColor.value.setHex(i.ambient),k.uShininess.value=i.shininess,void 0!==i.opacity&&(k.uOpacity.value=i.opacity),g=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:k,lights:!0,fog:!0}),i.transparent&&(g.transparent=!0)):g=new THREE[g](i);void 0!==a.DbgName&&(g.name=a.DbgName);return g}};THREE.XHRLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};

THREE.XHRLoader.prototype={constructor:THREE.XHRLoader,load:function(a,b,c,d){var e=this,f=new XMLHttpRequest;void 0!==b&&f.addEventListener("load",function(c){b(c.target.responseText);e.manager.itemEnd(a)},!1);void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1);void 0!==d&&f.addEventListener("error",function(a){d(a)},!1);void 0!==this.crossOrigin&&(f.crossOrigin=this.crossOrigin);f.open("GET",a,!0);f.send(null);e.manager.itemStart(a)},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.ImageLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};

THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(a,b,c,d){var e=this,f=document.createElement("img");void 0!==b&&f.addEventListener("load",function(){e.manager.itemEnd(a);b(this)},!1);void 0!==c&&f.addEventListener("progress",function(a){c(a)},!1);void 0!==d&&f.addEventListener("error",function(a){d(a)},!1);void 0!==this.crossOrigin&&(f.crossOrigin=this.crossOrigin);f.src=a;e.manager.itemStart(a)},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.JSONLoader=function(a){THREE.Loader.call(this,a);this.withCredentials=!1};THREE.JSONLoader.prototype=Object.create(THREE.Loader.prototype);THREE.JSONLoader.prototype.load=function(a,b,c){c=c&&"string"===typeof c?c:this.extractUrlBase(a);this.onLoadStart();this.loadAjaxJSON(this,a,b,c)};

THREE.JSONLoader.prototype.loadAjaxJSON=function(a,b,c,d,e){var f=new XMLHttpRequest,h=0;f.onreadystatechange=function(){if(f.readyState===f.DONE)if(200===f.status||0===f.status){if(f.responseText){var g=JSON.parse(f.responseText),g=a.parse(g,d);c(g.geometry,g.materials)}else console.warn("THREE.JSONLoader: [" b "] seems to be unreachable or file there is empty");a.onLoadComplete()}else console.error("THREE.JSONLoader: Couldn't load [" b "] [" f.status "]");else f.readyState===f.LOADING?e&&(0===h&&

(h=f.getResponseHeader("Content-Length")),e({total:h,loaded:f.responseText.length})):f.readyState===f.HEADERS_RECEIVED&&void 0!==e&&(h=f.getResponseHeader("Content-Length"))};f.open("GET",b,!0);f.withCredentials=this.withCredentials;f.send(null)};

THREE.JSONLoader.prototype.parse=function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/a.scale:1,e,f,h,g,i,k,m,l,n,t,q,p,r,s,u=a.faces;n=a.vertices;var w=a.normals,E=a.colors,D=0;if(void 0!==a.uvs){for(e=0;e<a.uvs.length;e )a.uvs[e].length&&D ;for(e=0;e<D;e )c.faceVertexUvs[e]=[]}g=0;for(i=n.length;g<i;)k=new THREE.Vector3,k.x=n[g ]*d,k.y=n[g ]*d,k.z=n[g ]*d,c.vertices.push(k);g=0;for(i=u.length;g<i;)if(n=u[g ],t=n&1,h=n&2,e=n&8,m=n&16,q=n&32,k=n&64,n&=128,t){t=new THREE.Face3;t.a=u[g];

i;g ){c.morphColors[g]={};c.morphColors[g].name=a.morphColors[g].name;c.morphColors[g].colors=[];w=c.morphColors[g].colors;E=a.morphColors[g].colors;d=0;for(u=E.length;d<u;d =3)D=new THREE.Color(16755200),D.setRGB(E[d],E[d 1],E[d 2]),w.push(D)}}c.computeCentroids();c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials)return{geometry:c};d=this.initMaterials(a.materials,b);this.needsTangents(d)&&c.computeTangents();return{geometry:c,materials:d}};THREE.LoadingManager=function(a,b,c){var d=this,e=0,f=0;this.onLoad=a;this.onProgress=b;this.onError=c;this.itemStart=function(){f };this.itemEnd=function(a){e ;if(void 0!==d.onProgress)d.onProgress(a,e,f);if(e===f&&void 0!==d.onLoad)d.onLoad()}};THREE.DefaultLoadingManager=new THREE.LoadingManager;THREE.BufferGeometryLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};

THREE.BufferGeometryLoader.prototype={constructor:THREE.BufferGeometryLoader,load:function(a,b){var c=this,d=new THREE.XHRLoader;d.setCrossOrigin(this.crossOrigin);d.load(a,function(a){b(c.parse(JSON.parse(a)))})},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=new THREE.BufferGeometry,c=a.attributes,d=a.offsets,a=a.boundingSphere,e;for(e in c){var f=c[e];b.attributes[e]={itemSize:f.itemSize,array:new self[f.type](f.array)}}void 0!==d&&(b.offsets=JSON.parse(JSON.stringify(d)));

void 0!==a&&(b.boundingSphere=new THREE.Sphere((new THREE.Vector3).fromArray(void 0!==a.center?a.center:[0,0,0]),a.radius));return b}};THREE.GeometryLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};THREE.GeometryLoader.prototype={constructor:THREE.GeometryLoader,load:function(a,b){var c=this,d=new THREE.XHRLoader;d.setCrossOrigin(this.crossOrigin);d.load(a,function(a){b(c.parse(JSON.parse(a)))})},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(){}};THREE.MaterialLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};

THREE.MaterialLoader.prototype={constructor:THREE.MaterialLoader,load:function(a,b){var c=this,d=new THREE.XHRLoader;d.setCrossOrigin(this.crossOrigin);d.load(a,function(a){b(c.parse(JSON.parse(a)))})},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=new THREE[a.type];void 0!==a.color&&b.color.setHex(a.color);void 0!==a.ambient&&b.ambient.setHex(a.ambient);void 0!==a.emissive&&b.emissive.setHex(a.emissive);void 0!==a.specular&&b.specular.setHex(a.specular);void 0!==a.shininess&&

(b.shininess=a.shininess);void 0!==a.vertexColors&&(b.vertexColors=a.vertexColors);void 0!==a.blending&&(b.blending=a.blending);void 0!==a.opacity&&(b.opacity=a.opacity);void 0!==a.transparent&&(b.transparent=a.transparent);void 0!==a.wireframe&&(b.wireframe=a.wireframe);if(void 0!==a.materials)for(var c=0,d=a.materials.length;c<d;c )b.materials.push(this.parse(a.materials[c]));return b}};THREE.ObjectLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};

THREE.ObjectLoader.prototype={constructor:THREE.ObjectLoader,load:function(a,b){var c=this,d=new THREE.XHRLoader(c.manager);d.setCrossOrigin(this.crossOrigin);d.load(a,function(a){b(c.parse(JSON.parse(a)))})},setCrossOrigin:function(a){this.crossOrigin=a},parse:function(a){var b=this.parseGeometries(a.geometries),c=this.parseMaterials(a.materials);return this.parseObject(a.object,b,c)},parseGeometries:function(a){var b={};if(void 0!==a)for(var c=new THREE.JSONLoader,d=new THREE.BufferGeometryLoader,

e=0,f=a.length;e<f;e ){var h,g=a[e];switch(g.type){case "PlaneGeometry":h=new THREE.PlaneGeometry(g.width,g.height,g.widthSegments,g.heightSegments);break;case "CubeGeometry":h=new THREE.CubeGeometry(g.width,g.height,g.depth,g.widthSegments,g.heightSegments,g.depthSegments);break;case "CylinderGeometry":h=new THREE.CylinderGeometry(g.radiusTop,g.radiusBottom,g.height,g.radiusSegments,g.heightSegments,g.openEnded);break;case "SphereGeometry":h=new THREE.SphereGeometry(g.radius,g.widthSegments,g.heightSegments,

g.phiStart,g.phiLength,g.thetaStart,g.thetaLength);break;case "IcosahedronGeometry":h=new THREE.IcosahedronGeometry(g.radius,g.detail);break;case "TorusGeometry":h=new THREE.TorusGeometry(g.radius,g.tube,g.radialSegments,g.tubularSegments,g.arc);break;case "TorusKnotGeometry":h=new THREE.TorusKnotGeometry(g.radius,g.tube,g.radialSegments,g.tubularSegments,g.p,g.q,g.heightScale);break;case "BufferGeometry":h=d.parse(g.data);break;case "Geometry":h=c.parse(g.data).geometry}h.uuid=g.uuid;void 0!==g.name&&

(h.name=g.name);b[g.uuid]=h}return b},parseMaterials:function(a){var b={};if(void 0!==a)for(var c=new THREE.MaterialLoader,d=0,e=a.length;d<e;d ){var f=a[d],h=c.parse(f);h.uuid=f.uuid;void 0!==f.name&&(h.name=f.name);b[f.uuid]=h}return b},parseObject:function(){var a=new THREE.Matrix4;return function(b,c,d){var e;switch(b.type){case "Scene":e=new THREE.Scene;break;case "PerspectiveCamera":e=new THREE.PerspectiveCamera(b.fov,b.aspect,b.near,b.far);break;case "OrthographicCamera":e=new THREE.OrthographicCamera(b.left,

b.right,b.top,b.bottom,b.near,b.far);break;case "AmbientLight":e=new THREE.AmbientLight(b.color);break;case "DirectionalLight":e=new THREE.DirectionalLight(b.color,b.intensity);break;case "PointLight":e=new THREE.PointLight(b.color,b.intensity,b.distance);break;case "SpotLight":e=new THREE.SpotLight(b.color,b.intensity,b.distance,b.angle,b.exponent);break;case "HemisphereLight":e=new THREE.HemisphereLight(b.color,b.groundColor,b.intensity);break;case "Mesh":e=c[b.geometry];var f=d[b.material];void 0===

e&&console.error("THREE.ObjectLoader: Undefined geometry " b.geometry);void 0===f&&console.error("THREE.ObjectLoader: Undefined material " b.material);e=new THREE.Mesh(e,f);break;default:e=new THREE.Object3D}e.uuid=b.uuid;void 0!==b.name&&(e.name=b.name);void 0!==b.matrix?(a.fromArray(b.matrix),a.decompose(e.position,e.quaternion,e.scale)):(void 0!==b.position&&e.position.fromArray(b.position),void 0!==b.rotation&&e.rotation.fromArray(b.rotation),void 0!==b.scale&&e.scale.fromArray(b.scale));void 0!==

b.visible&&(e.visible=b.visible);void 0!==b.userData&&(e.userData=b.userData);if(void 0!==b.children)for(var h in b.children)e.add(this.parseObject(b.children[h],c,d));return e}}()};THREE.SceneLoader=function(){this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){};this.callbackSync=function(){};this.callbackProgress=function(){};this.geometryHandlers={};this.hierarchyHandlers={};this.addGeometryHandler("ascii",THREE.JSONLoader)};

THREE.SceneLoader.prototype={constructor:THREE.SceneLoader,load:function(a,b){var c=this,d=new THREE.XHRLoader(c.manager);d.setCrossOrigin(this.crossOrigin);d.load(a,function(d){c.parse(JSON.parse(d),b,a)})},setCrossOrigin:function(a){this.crossOrigin=a},addGeometryHandler:function(a,b){this.geometryHandlers[a]={loaderClass:b}},addHierarchyHandler:function(a,b){this.hierarchyHandlers[a]={loaderClass:b}},parse:function(a,b,c){function d(a,b){return"relativeToHTML"==b?a:n "/" a}function e(){f(z.scene,

(z.scene.fog=z.fogs[B.defaults.fog]);l.callbackSync(z);k()}};THREE.TextureLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};THREE.TextureLoader.prototype={constructor:THREE.TextureLoader,load:function(a,b){var c=new THREE.ImageLoader(this.manager);c.setCrossOrigin(this.crossOrigin);c.load(a,function(a){a=new THREE.Texture(a);a.needsUpdate=!0;void 0!==b&&b(a)})},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.Material=function(){this.id=THREE.MaterialIdCount ;this.uuid=THREE.Math.generateUUID();this.name="";this.side=THREE.FrontSide;this.opacity=1;this.transparent=!1;this.blending=THREE.NormalBlending;this.blendSrc=THREE.SrcAlphaFactor;this.blendDst=THREE.OneMinusSrcAlphaFactor;this.blendEquation=THREE.AddEquation;this.depthWrite=this.depthTest=!0;this.polygonOffset=!1;this.overdraw=this.alphaTest=this.polygonOffsetUnits=this.polygonOffsetFactor=0;this.needsUpdate=this.visible=!0};

THREE.Material.prototype={constructor:THREE.Material,setValues:function(a){if(void 0!==a)for(var b in a){var c=a[b];if(void 0===c)console.warn("THREE.Material: '" b "' parameter is undefined.");else if(b in this){var d=this[b];d instanceof THREE.Color?d.set(c):d instanceof THREE.Vector3&&c instanceof THREE.Vector3?d.copy(c):this[b]="overdraw"==b?Number(c):c}}},clone:function(a){void 0===a&&(a=new THREE.Material);a.name=this.name;a.side=this.side;a.opacity=this.opacity;a.transparent=this.transparent;

a.blending=this.blending;a.blendSrc=this.blendSrc;a.blendDst=this.blendDst;a.blendEquation=this.blendEquation;a.depthTest=this.depthTest;a.depthWrite=this.depthWrite;a.polygonOffset=this.polygonOffset;a.polygonOffsetFactor=this.polygonOffsetFactor;a.polygonOffsetUnits=this.polygonOffsetUnits;a.alphaTest=this.alphaTest;a.overdraw=this.overdraw;a.visible=this.visible;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Material.prototype);

THREE.MaterialIdCount=0;THREE.LineBasicMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.linewidth=1;this.linejoin=this.linecap="round";this.vertexColors=!1;this.fog=!0;this.setValues(a)};THREE.LineBasicMaterial.prototype=Object.create(THREE.Material.prototype);

THREE.LineBasicMaterial.prototype.clone=function(){var a=new THREE.LineBasicMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.linewidth=this.linewidth;a.linecap=this.linecap;a.linejoin=this.linejoin;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};THREE.LineDashedMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.scale=this.linewidth=1;this.dashSize=3;this.gapSize=1;this.vertexColors=!1;this.fog=!0;this.setValues(a)};THREE.LineDashedMaterial.prototype=Object.create(THREE.Material.prototype);

THREE.LineDashedMaterial.prototype.clone=function(){var a=new THREE.LineDashedMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.linewidth=this.linewidth;a.scale=this.scale;a.dashSize=this.dashSize;a.gapSize=this.gapSize;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};THREE.MeshBasicMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.envMap=this.specularMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.vertexColors=THREE.NoColors;this.morphTargets=this.skinning=!1;this.setValues(a)};

THREE.MeshBasicMaterial.prototype=Object.create(THREE.Material.prototype);

THREE.MeshBasicMaterial.prototype.clone=function(){var a=new THREE.MeshBasicMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.lightMap=this.lightMap;a.specularMap=this.specularMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;a.wireframeLinejoin=

this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;return a};THREE.MeshLambertMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(16777215);this.emissive=new THREE.Color(0);this.wrapAround=!1;this.wrapRGB=new THREE.Vector3(1,1,1);this.envMap=this.specularMap=this.lightMap=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap=

"round";this.vertexColors=THREE.NoColors;this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)};THREE.MeshLambertMaterial.prototype=Object.create(THREE.Material.prototype);

THREE.MeshLambertMaterial.prototype.clone=function(){var a=new THREE.MeshLambertMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.ambient.copy(this.ambient);a.emissive.copy(this.emissive);a.wrapAround=this.wrapAround;a.wrapRGB.copy(this.wrapRGB);a.map=this.map;a.lightMap=this.lightMap;a.specularMap=this.specularMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;

a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;a.wireframeLinejoin=this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;a.morphNormals=this.morphNormals;return a};THREE.MeshPhongMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(16777215);this.emissive=new THREE.Color(0);this.specular=new THREE.Color(1118481);this.shininess=30;this.metal=!1;this.perPixel=!0;this.wrapAround=!1;this.wrapRGB=new THREE.Vector3(1,1,1);this.bumpMap=this.lightMap=this.map=null;this.bumpScale=1;this.normalMap=null;this.normalScale=new THREE.Vector2(1,1);this.envMap=this.specularMap=null;this.combine=THREE.MultiplyOperation;

this.reflectivity=1;this.refractionRatio=0.98;this.fog=!0;this.shading=THREE.SmoothShading;this.wireframe=!1;this.wireframeLinewidth=1;this.wireframeLinejoin=this.wireframeLinecap="round";this.vertexColors=THREE.NoColors;this.morphNormals=this.morphTargets=this.skinning=!1;this.setValues(a)};THREE.MeshPhongMaterial.prototype=Object.create(THREE.Material.prototype);

THREE.MeshPhongMaterial.prototype.clone=function(){var a=new THREE.MeshPhongMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.ambient.copy(this.ambient);a.emissive.copy(this.emissive);a.specular.copy(this.specular);a.shininess=this.shininess;a.metal=this.metal;a.perPixel=this.perPixel;a.wrapAround=this.wrapAround;a.wrapRGB.copy(this.wrapRGB);a.map=this.map;a.lightMap=this.lightMap;a.bumpMap=this.bumpMap;a.bumpScale=this.bumpScale;a.normalMap=this.normalMap;a.normalScale.copy(this.normalScale);

a.specularMap=this.specularMap;a.envMap=this.envMap;a.combine=this.combine;a.reflectivity=this.reflectivity;a.refractionRatio=this.refractionRatio;a.fog=this.fog;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.wireframeLinecap=this.wireframeLinecap;a.wireframeLinejoin=this.wireframeLinejoin;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=this.morphTargets;a.morphNormals=this.morphNormals;return a};THREE.MeshDepthMaterial=function(a){THREE.Material.call(this);this.wireframe=!1;this.wireframeLinewidth=1;this.setValues(a)};THREE.MeshDepthMaterial.prototype=Object.create(THREE.Material.prototype);THREE.MeshDepthMaterial.prototype.clone=function(){var a=new THREE.MeshDepthMaterial;THREE.Material.prototype.clone.call(this,a);a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;return a};THREE.MeshNormalMaterial=function(a){THREE.Material.call(this,a);this.shading=THREE.FlatShading;this.wireframe=!1;this.wireframeLinewidth=1;this.morphTargets=!1;this.setValues(a)};THREE.MeshNormalMaterial.prototype=Object.create(THREE.Material.prototype);THREE.MeshNormalMaterial.prototype.clone=function(){var a=new THREE.MeshNormalMaterial;THREE.Material.prototype.clone.call(this,a);a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;return a};THREE.MeshFaceMaterial=function(a){this.materials=a instanceof Array?a:[]};THREE.MeshFaceMaterial.prototype.clone=function(){return new THREE.MeshFaceMaterial(this.materials.slice(0))};THREE.ParticleBasicMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.map=null;this.size=1;this.sizeAttenuation=!0;this.vertexColors=!1;this.fog=!0;this.setValues(a)};THREE.ParticleBasicMaterial.prototype=Object.create(THREE.Material.prototype);

THREE.ParticleBasicMaterial.prototype.clone=function(){var a=new THREE.ParticleBasicMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.size=this.size;a.sizeAttenuation=this.sizeAttenuation;a.vertexColors=this.vertexColors;a.fog=this.fog;return a};THREE.ParticleCanvasMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.program=function(){};this.setValues(a)};THREE.ParticleCanvasMaterial.prototype=Object.create(THREE.Material.prototype);THREE.ParticleCanvasMaterial.prototype.clone=function(){var a=new THREE.ParticleCanvasMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.program=this.program;return a};THREE.ShaderMaterial=function(a){THREE.Material.call(this);this.vertexShader=this.fragmentShader="void main() {}";this.uniforms={};this.defines={};this.attributes=null;this.shading=THREE.SmoothShading;this.linewidth=1;this.wireframe=!1;this.wireframeLinewidth=1;this.lights=this.fog=!1;this.vertexColors=THREE.NoColors;this.morphNormals=this.morphTargets=this.skinning=!1;this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]};this.index0AttributeName="position";this.setValues(a)};

THREE.ShaderMaterial.prototype=Object.create(THREE.Material.prototype);

THREE.ShaderMaterial.prototype.clone=function(){var a=new THREE.ShaderMaterial;THREE.Material.prototype.clone.call(this,a);a.fragmentShader=this.fragmentShader;a.vertexShader=this.vertexShader;a.uniforms=THREE.UniformsUtils.clone(this.uniforms);a.attributes=this.attributes;a.defines=this.defines;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.fog=this.fog;a.lights=this.lights;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=

this.morphTargets;a.morphNormals=this.morphNormals;return a};THREE.SpriteMaterial=function(a){THREE.Material.call(this);this.color=new THREE.Color(16777215);this.map=new THREE.Texture;this.useScreenCoordinates=!0;this.depthTest=!this.useScreenCoordinates;this.sizeAttenuation=!this.useScreenCoordinates;this.scaleByViewport=!this.sizeAttenuation;this.alignment=THREE.SpriteAlignment.center.clone();this.fog=!1;this.uvOffset=new THREE.Vector2(0,0);this.uvScale=new THREE.Vector2(1,1);this.setValues(a);a=a||{};void 0===a.depthTest&&(this.depthTest=!this.useScreenCoordinates);

void 0===a.sizeAttenuation&&(this.sizeAttenuation=!this.useScreenCoordinates);void 0===a.scaleByViewport&&(this.scaleByViewport=!this.sizeAttenuation)};THREE.SpriteMaterial.prototype=Object.create(THREE.Material.prototype);

THREE.SpriteMaterial.prototype.clone=function(){var a=new THREE.SpriteMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.useScreenCoordinates=this.useScreenCoordinates;a.sizeAttenuation=this.sizeAttenuation;a.scaleByViewport=this.scaleByViewport;a.alignment.copy(this.alignment);a.uvOffset.copy(this.uvOffset);a.uvScale.copy(this.uvScale);a.fog=this.fog;return a};THREE.SpriteAlignment={};THREE.SpriteAlignment.topLeft=new THREE.Vector2(1,-1);

THREE.SpriteAlignment.topCenter=new THREE.Vector2(0,-1);THREE.SpriteAlignment.topRight=new THREE.Vector2(-1,-1);THREE.SpriteAlignment.centerLeft=new THREE.Vector2(1,0);THREE.SpriteAlignment.center=new THREE.Vector2(0,0);THREE.SpriteAlignment.centerRight=new THREE.Vector2(-1,0);THREE.SpriteAlignment.bottomLeft=new THREE.Vector2(1,1);THREE.SpriteAlignment.bottomCenter=new THREE.Vector2(0,1);THREE.SpriteAlignment.bottomRight=new THREE.Vector2(-1,1);THREE.Texture=function(a,b,c,d,e,f,h,g,i){this.id=THREE.TextureIdCount ;this.uuid=THREE.Math.generateUUID();this.name="";this.image=a;this.mipmaps=[];this.mapping=void 0!==b?b:new THREE.UVMapping;this.wrapS=void 0!==c?c:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==d?d:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==e?e:THREE.LinearFilter;this.minFilter=void 0!==f?f:THREE.LinearMipMapLinearFilter;this.anisotropy=void 0!==i?i:1;this.format=void 0!==h?h:THREE.RGBAFormat;this.type=void 0!==g?g:THREE.UnsignedByteType;

this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.generateMipmaps=!0;this.premultiplyAlpha=!1;this.flipY=!0;this.unpackAlignment=4;this.needsUpdate=!1;this.onUpdate=null};

THREE.Texture.prototype={constructor:THREE.Texture,clone:function(a){void 0===a&&(a=new THREE.Texture);a.image=this.image;a.mipmaps=this.mipmaps.slice(0);a.mapping=this.mapping;a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.format=this.format;a.type=this.type;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.generateMipmaps=this.generateMipmaps;a.premultiplyAlpha=this.premultiplyAlpha;a.flipY=this.flipY;a.unpackAlignment=

this.unpackAlignment;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Texture.prototype);THREE.TextureIdCount=0;THREE.CompressedTexture=function(a,b,c,d,e,f,h,g,i,k,m){THREE.Texture.call(this,null,f,h,g,i,k,d,e,m);this.image={width:b,height:c};this.mipmaps=a;this.generateMipmaps=!1};THREE.CompressedTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CompressedTexture.prototype.clone=function(){var a=new THREE.CompressedTexture;THREE.Texture.prototype.clone.call(this,a);return a};THREE.DataTexture=function(a,b,c,d,e,f,h,g,i,k,m){THREE.Texture.call(this,null,f,h,g,i,k,d,e,m);this.image={data:a,width:b,height:c}};THREE.DataTexture.prototype=Object.create(THREE.Texture.prototype);THREE.DataTexture.prototype.clone=function(){var a=new THREE.DataTexture;THREE.Texture.prototype.clone.call(this,a);return a};THREE.Particle=function(a){THREE.Object3D.call(this);this.material=a};THREE.Particle.prototype=Object.create(THREE.Object3D.prototype);THREE.Particle.prototype.clone=function(a){void 0===a&&(a=new THREE.Particle(this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.ParticleSystem=function(a,b){THREE.Object3D.call(this);this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.ParticleBasicMaterial({color:16777215*Math.random()});this.frustumCulled=this.sortParticles=!1};THREE.ParticleSystem.prototype=Object.create(THREE.Object3D.prototype);

THREE.ParticleSystem.prototype.clone=function(a){void 0===a&&(a=new THREE.ParticleSystem(this.geometry,this.material));a.sortParticles=this.sortParticles;THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Line=function(a,b,c){THREE.Object3D.call(this);this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.LineBasicMaterial({color:16777215*Math.random()});this.type=void 0!==c?c:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;THREE.Line.prototype=Object.create(THREE.Object3D.prototype);THREE.Line.prototype.clone=function(a){void 0===a&&(a=new THREE.Line(this.geometry,this.material,this.type));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.geometry=void 0!==a?a:new THREE.Geometry;this.material=void 0!==b?b:new THREE.MeshBasicMaterial({color:16777215*Math.random()});this.updateMorphTargets()};THREE.Mesh.prototype=Object.create(THREE.Object3D.prototype);

THREE.Mesh.prototype.updateMorphTargets=function(){if(0<this.geometry.morphTargets.length){this.morphTargetBase=-1;this.morphTargetForcedOrder=[];this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var a=0,b=this.geometry.morphTargets.length;a<b;a )this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[a].name]=a}};

THREE.Mesh.prototype.getMorphTargetIndexByName=function(a){if(void 0!==this.morphTargetDictionary[a])return this.morphTargetDictionary[a];console.log("THREE.Mesh.getMorphTargetIndexByName: morph target " a " does not exist. Returning 0.");return 0};THREE.Mesh.prototype.clone=function(a){void 0===a&&(a=new THREE.Mesh(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Bone=function(a){THREE.Object3D.call(this);this.skin=a;this.skinMatrix=new THREE.Matrix4};THREE.Bone.prototype=Object.create(THREE.Object3D.prototype);THREE.Bone.prototype.update=function(a,b){this.matrixAutoUpdate&&(b|=this.updateMatrix());if(b||this.matrixWorldNeedsUpdate)a?this.skinMatrix.multiplyMatrices(a,this.matrix):this.skinMatrix.copy(this.matrix),this.matrixWorldNeedsUpdate=!1,b=!0;var c,d=this.children.length;for(c=0;c<d;c )this.children[c].update(this.skinMatrix,b)};THREE.SkinnedMesh=function(a,b,c){THREE.Mesh.call(this,a,b);this.useVertexTexture=void 0!==c?c:!0;this.identityMatrix=new THREE.Matrix4;this.bones=[];this.boneMatrices=[];var d,e,f;if(this.geometry&&void 0!==this.geometry.bones){for(a=0;a<this.geometry.bones.length;a )c=this.geometry.bones[a],d=c.pos,e=c.rotq,f=c.scl,b=this.addBone(),b.name=c.name,b.position.set(d[0],d[1],d[2]),b.quaternion.set(e[0],e[1],e[2],e[3]),void 0!==f?b.scale.set(f[0],f[1],f[2]):b.scale.set(1,1,1);for(a=0;a<this.bones.length;a )c=

this.geometry.bones[a],b=this.bones[a],-1===c.parent?this.add(b):this.bones[c.parent].add(b);a=this.bones.length;this.useVertexTexture?(this.boneTextureHeight=this.boneTextureWidth=a=256<a?64:64<a?32:16<a?16:8,this.boneMatrices=new Float32Array(4*this.boneTextureWidth*this.boneTextureHeight),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType),this.boneTexture.minFilter=THREE.NearestFilter,this.boneTexture.magFilter=

THREE.NearestFilter,this.boneTexture.generateMipmaps=!1,this.boneTexture.flipY=!1):this.boneMatrices=new Float32Array(16*a);this.pose()}};THREE.SkinnedMesh.prototype=Object.create(THREE.Mesh.prototype);THREE.SkinnedMesh.prototype.addBone=function(a){void 0===a&&(a=new THREE.Bone(this));this.bones.push(a);return a};

THREE.SkinnedMesh.prototype.updateMatrixWorld=function(){var a=new THREE.Matrix4;return function(b){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||b)this.parent?this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix):this.matrixWorld.copy(this.matrix),this.matrixWorldNeedsUpdate=!1;for(var b=0,c=this.children.length;b<c;b ){var d=this.children[b];d instanceof THREE.Bone?d.update(this.identityMatrix,!1):d.updateMatrixWorld(!0)}if(void 0==this.boneInverses){this.boneInverses=

[];b=0;for(c=this.bones.length;b<c;b )d=new THREE.Matrix4,d.getInverse(this.bones[b].skinMatrix),this.boneInverses.push(d)}b=0;for(c=this.bones.length;b<c;b )a.multiplyMatrices(this.bones[b].skinMatrix,this.boneInverses[b]),a.flattenToArrayOffset(this.boneMatrices,16*b);this.useVertexTexture&&(this.boneTexture.needsUpdate=!0)}}();THREE.SkinnedMesh.prototype.pose=function(){this.updateMatrixWorld(!0);this.normalizeSkinWeights()};

THREE.SkinnedMesh.prototype.normalizeSkinWeights=function(){if(this.geometry instanceof THREE.Geometry)for(var a=0;a<this.geometry.skinIndices.length;a ){var b=this.geometry.skinWeights[a],c=1/b.lengthManhattan();Infinity!==c?b.multiplyScalar(c):b.set(1)}};THREE.SkinnedMesh.prototype.clone=function(a){void 0===a&&(a=new THREE.SkinnedMesh(this.geometry,this.material,this.useVertexTexture));THREE.Mesh.prototype.clone.call(this,a);return a};THREE.MorphAnimMesh=function(a,b){THREE.Mesh.call(this,a,b);this.duration=1E3;this.mirroredLoop=!1;this.currentKeyframe=this.lastKeyframe=this.time=0;this.direction=1;this.directionBackwards=!1;this.setFrameRange(0,this.geometry.morphTargets.length-1)};THREE.MorphAnimMesh.prototype=Object.create(THREE.Mesh.prototype);THREE.MorphAnimMesh.prototype.setFrameRange=function(a,b){this.startKeyframe=a;this.endKeyframe=b;this.length=this.endKeyframe-this.startKeyframe 1};

THREE.MorphAnimMesh.prototype.setDirectionForward=function(){this.direction=1;this.directionBackwards=!1};THREE.MorphAnimMesh.prototype.setDirectionBackward=function(){this.direction=-1;this.directionBackwards=!0};

THREE.MorphAnimMesh.prototype.parseAnimations=function(){var a=this.geometry;a.animations||(a.animations={});for(var b,c=a.animations,d=/([a-z] )(\d )/,e=0,f=a.morphTargets.length;e<f;e ){var h=a.morphTargets[e].name.match(d);if(h&&1<h.length){h=h[1];c[h]||(c[h]={start:Infinity,end:-Infinity});var g=c[h];e<g.start&&(g.start=e);e>g.end&&(g.end=e);b||(b=h)}}a.firstAnimation=b};

THREE.MorphAnimMesh.prototype.setAnimationLabel=function(a,b,c){this.geometry.animations||(this.geometry.animations={});this.geometry.animations[a]={start:b,end:c}};THREE.MorphAnimMesh.prototype.playAnimation=function(a,b){var c=this.geometry.animations[a];c?(this.setFrameRange(c.start,c.end),this.duration=1E3*((c.end-c.start)/b),this.time=0):console.warn("animation[" a "] undefined")};

THREE.MorphAnimMesh.prototype.updateAnimation=function(a){var b=this.duration/this.length;this.time =this.direction*a;if(this.mirroredLoop){if(this.time>this.duration||0>this.time)this.direction*=-1,this.time>this.duration&&(this.time=this.duration,this.directionBackwards=!0),0>this.time&&(this.time=0,this.directionBackwards=!1)}else this.time%=this.duration,0>this.time&&(this.time =this.duration);a=this.startKeyframe THREE.Math.clamp(Math.floor(this.time/b),0,this.length-1);a!==this.currentKeyframe&&

(this.morphTargetInfluences[this.lastKeyframe]=0,this.morphTargetInfluences[this.currentKeyframe]=1,this.morphTargetInfluences[a]=0,this.lastKeyframe=this.currentKeyframe,this.currentKeyframe=a);b=this.time%b/b;this.directionBackwards&&(b=1-b);this.morphTargetInfluences[this.currentKeyframe]=b;this.morphTargetInfluences[this.lastKeyframe]=1-b};

THREE.MorphAnimMesh.prototype.clone=function(a){void 0===a&&(a=new THREE.MorphAnimMesh(this.geometry,this.material));a.duration=this.duration;a.mirroredLoop=this.mirroredLoop;a.time=this.time;a.lastKeyframe=this.lastKeyframe;a.currentKeyframe=this.currentKeyframe;a.direction=this.direction;a.directionBackwards=this.directionBackwards;THREE.Mesh.prototype.clone.call(this,a);return a};THREE.Ribbon=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.material=b};THREE.Ribbon.prototype=Object.create(THREE.Object3D.prototype);THREE.Ribbon.prototype.clone=function(a){void 0===a&&(a=new THREE.Ribbon(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.LOD=function(){THREE.Object3D.call(this);this.objects=[]};THREE.LOD.prototype=Object.create(THREE.Object3D.prototype);THREE.LOD.prototype.addLevel=function(a,b){void 0===b&&(b=0);for(var b=Math.abs(b),c=0;c<this.objects.length&&!(b<this.objects[c].distance);c );this.objects.splice(c,0,{distance:b,object:a});this.add(a)};THREE.LOD.prototype.getObjectForDistance=function(a){for(var b=1,c=this.objects.length;b<c&&!(a<this.objects[b].distance);b );return this.objects[b-1].object};

THREE.LOD.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c){if(1<this.objects.length){a.getPositionFromMatrix(c.matrixWorld);b.getPositionFromMatrix(this.matrixWorld);c=a.distanceTo(b);this.objects[0].object.visible=!0;for(var d=1,e=this.objects.length;d<e;d )if(c>=this.objects[d].distance)this.objects[d-1].object.visible=!1,this.objects[d].object.visible=!0;else break;for(;d<e;d )this.objects[d].object.visible=!1}}}();THREE.LOD.prototype.clone=function(){};THREE.Sprite=function(a){THREE.Object3D.call(this);this.material=void 0!==a?a:new THREE.SpriteMaterial;this.rotation3d=this.rotation;this.rotation=0};THREE.Sprite.prototype=Object.create(THREE.Object3D.prototype);THREE.Sprite.prototype.updateMatrix=function(){this.rotation3d.set(0,0,this.rotation,this.rotation3d.order);this.quaternion.setFromEuler(this.rotation3d);this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0};

THREE.Sprite.prototype.clone=function(a){void 0===a&&(a=new THREE.Sprite(this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Scene=function(){THREE.Object3D.call(this);this.overrideMaterial=this.fog=null;this.autoUpdate=!0;this.matrixAutoUpdate=!1;this.__objects=[];this.__lights=[];this.__objectsAdded=[];this.__objectsRemoved=[]};THREE.Scene.prototype=Object.create(THREE.Object3D.prototype);

THREE.Scene.prototype.__addObject=function(a){if(a instanceof THREE.Light)-1===this.__lights.indexOf(a)&&this.__lights.push(a),a.target&&void 0===a.target.parent&&this.add(a.target);else if(!(a instanceof THREE.Camera||a instanceof THREE.Bone)&&-1===this.__objects.indexOf(a)){this.__objects.push(a);this.__objectsAdded.push(a);var b=this.__objectsRemoved.indexOf(a);-1!==b&&this.__objectsRemoved.splice(b,1)}for(b=0;b<a.children.length;b )this.__addObject(a.children[b])};

THREE.Scene.prototype.__removeObject=function(a){if(a instanceof THREE.Light){var b=this.__lights.indexOf(a);-1!==b&&this.__lights.splice(b,1)}else a instanceof THREE.Camera||(b=this.__objects.indexOf(a),-1!==b&&(this.__objects.splice(b,1),this.__objectsRemoved.push(a),b=this.__objectsAdded.indexOf(a),-1!==b&&this.__objectsAdded.splice(b,1)));for(b=0;b<a.children.length;b )this.__removeObject(a.children[b])};

THREE.Scene.prototype.clone=function(a){void 0===a&&(a=new THREE.Scene);THREE.Object3D.prototype.clone.call(this,a);null!==this.fog&&(a.fog=this.fog.clone());null!==this.overrideMaterial&&(a.overrideMaterial=this.overrideMaterial.clone());a.autoUpdate=this.autoUpdate;a.matrixAutoUpdate=this.matrixAutoUpdate;return a};THREE.Fog=function(a,b,c){this.name="";this.color=new THREE.Color(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3};THREE.Fog.prototype.clone=function(){return new THREE.Fog(this.color.getHex(),this.near,this.far)};THREE.FogExp2=function(a,b){this.name="";this.color=new THREE.Color(a);this.density=void 0!==b?b:2.5E-4};THREE.FogExp2.prototype.clone=function(){return new THREE.FogExp2(this.color.getHex(),this.density)};THREE.CanvasRenderer=function(a){function b(a,b,c){for(var d=0,e=E.length;d<e;d ){var f=E[d];Pa.copy(f.color);if(f instanceof THREE.DirectionalLight){var h=wa.getPositionFromMatrix(f.matrixWorld).normalize(),g=b.dot(h);0>=g||(g*=f.intensity,c.add(Pa.multiplyScalar(g)))}else f instanceof THREE.PointLight&&(h=wa.getPositionFromMatrix(f.matrixWorld),g=b.dot(wa.subVectors(h,a).normalize()),0>=g||(g*=0==f.distance?1:1-Math.min(a.distanceTo(h)/f.distance,1),0!=g&&(g*=f.intensity,c.add(Pa.multiplyScalar(g)))))}}

1,0,0,1,Ta)))}}na.union(ta)}}B.setTransform(1,0,0,1,0,0)}}};THREE.ShaderChunk={fog_pars_fragment:"#ifdef USE_FOG\nuniform vec3 fogColor;\n#ifdef FOG_EXP2\nuniform float fogDensity;\n#else\nuniform float fogNear;\nuniform float fogFar;\n#endif\n#endif",fog_fragment:"#ifdef USE_FOG\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n#ifdef FOG_EXP2\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n#endif",

envmap_pars_fragment:"#ifdef USE_ENVMAP\nuniform float reflectivity;\nuniform samplerCube envMap;\nuniform float flipEnvMap;\nuniform int combine;\n#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\nuniform bool useRefract;\nuniform float refractionRatio;\n#else\nvarying vec3 vReflect;\n#endif\n#endif",envmap_fragment:"#ifdef USE_ENVMAP\nvec3 reflectVec;\n#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\nvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\nif ( useRefract ) {\nreflectVec = refract( cameraToVertex, normal, refractionRatio );\n} else { \nreflectVec = reflect( cameraToVertex, normal );\n}\n#else\nreflectVec = vReflect;\n#endif\n#ifdef DOUBLE_SIDED\nfloat flipNormal = ( -1.0 2.0 * float( gl_FrontFacing ) );\nvec4 cubeColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n#else\nvec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n#endif\n#ifdef GAMMA_INPUT\ncubeColor.xyz *= cubeColor.xyz;\n#endif\nif ( combine == 1 ) {\ngl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularStrength * reflectivity );\n} else if ( combine == 2 ) {\ngl_FragColor.xyz = cubeColor.xyz * specularStrength * reflectivity;\n} else {\ngl_FragColor.xyz = mix( gl_FragColor.xyz, gl_FragColor.xyz * cubeColor.xyz, specularStrength * reflectivity );\n}\n#endif",

envmap_pars_vertex:"#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\nvarying vec3 vReflect;\nuniform float refractionRatio;\nuniform bool useRefract;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n#ifdef USE_SKINNING\nvec4 worldPosition = modelMatrix * skinned;\n#endif\n#if defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\nvec4 worldPosition = modelMatrix * vec4( morphed, 1.0 );\n#endif\n#if ! defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\nvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n#endif\n#endif",

envmap_vertex:"#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\nvec3 worldNormal = mat3( modelMatrix[ 0 ].xyz, modelMatrix[ 1 ].xyz, modelMatrix[ 2 ].xyz ) * objectNormal;\nworldNormal = normalize( worldNormal );\nvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\nif ( useRefract ) {\nvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n} else {\nvReflect = reflect( cameraToVertex, worldNormal );\n}\n#endif",map_particle_pars_fragment:"#ifdef USE_MAP\nuniform sampler2D map;\n#endif",

map_particle_fragment:"#ifdef USE_MAP\ngl_FragColor = gl_FragColor * texture2D( map, vec2( gl_PointCoord.x, 1.0 - gl_PointCoord.y ) );\n#endif",map_pars_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvarying vec2 vUv;\nuniform vec4 offsetRepeat;\n#endif",map_pars_fragment:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\nuniform sampler2D map;\n#endif",

map_vertex:"#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP )\nvUv = uv * offsetRepeat.zw offsetRepeat.xy;\n#endif",map_fragment:"#ifdef USE_MAP\nvec4 texelColor = texture2D( map, vUv );\n#ifdef GAMMA_INPUT\ntexelColor.xyz *= texelColor.xyz;\n#endif\ngl_FragColor = gl_FragColor * texelColor;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\nvarying vec2 vUv2;\nuniform sampler2D lightMap;\n#endif",lightmap_pars_vertex:"#ifdef USE_LIGHTMAP\nvarying vec2 vUv2;\n#endif",

lightmap_fragment:"#ifdef USE_LIGHTMAP\ngl_FragColor = gl_FragColor * texture2D( lightMap, vUv2 );\n#endif",lightmap_vertex:"#ifdef USE_LIGHTMAP\nvUv2 = uv2;\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\nuniform sampler2D bumpMap;\nuniform float bumpScale;\nvec2 dHdxy_fwd() {\nvec2 dSTdx = dFdx( vUv );\nvec2 dSTdy = dFdy( vUv );\nfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\nfloat dBx = bumpScale * texture2D( bumpMap, vUv dSTdx ).x - Hll;\nfloat dBy = bumpScale * texture2D( bumpMap, vUv dSTdy ).x - Hll;\nreturn vec2( dBx, dBy );\n}\nvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy ) {\nvec3 vSigmaX = dFdx( surf_pos );\nvec3 vSigmaY = dFdy( surf_pos );\nvec3 vN = surf_norm;\nvec3 R1 = cross( vSigmaY, vN );\nvec3 R2 = cross( vN, vSigmaX );\nfloat fDet = dot( vSigmaX, R1 );\nvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 dHdxy.y * R2 );\nreturn normalize( abs( fDet ) * surf_norm - vGrad );\n}\n#endif",

normalmap_pars_fragment:"#ifdef USE_NORMALMAP\nuniform sampler2D normalMap;\nuniform vec2 normalScale;\nvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm ) {\nvec3 q0 = dFdx( eye_pos.xyz );\nvec3 q1 = dFdy( eye_pos.xyz );\nvec2 st0 = dFdx( vUv.st );\nvec2 st1 = dFdy( vUv.st );\nvec3 S = normalize( q0 * st1.t - q1 * st0.t );\nvec3 T = normalize( -q0 * st1.s q1 * st0.s );\nvec3 N = normalize( surf_norm );\nvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\nmapN.xy = normalScale * mapN.xy;\nmat3 tsn = mat3( S, T, N );\nreturn normalize( tsn * mapN );\n}\n#endif",

specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\nuniform sampler2D specularMap;\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\nvec4 texelSpecular = texture2D( specularMap, vUv );\nspecularStrength = texelSpecular.r;\n#else\nspecularStrength = 1.0;\n#endif",lights_lambert_pars_vertex:"uniform vec3 ambient;\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif",

lights_lambert_vertex:"vLightFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\nvLightBack = vec3( 0.0 );\n#endif\ntransformedNormal = normalize( transformedNormal );\n#if MAX_DIR_LIGHTS > 0\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( transformedNormal, dirVector );\nvec3 directionalLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 directionalLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 directionalLightWeightingHalfBack = vec3( max( -0.5 * dotProduct 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 directionalLightWeightingHalf = vec3( max( 0.5 * dotProduct 0.5, 0.0 ) );\ndirectionalLightWeighting = mix( directionalLightWeighting, directionalLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\ndirectionalLightWeightingBack = mix( directionalLightWeightingBack, directionalLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront = directionalLightColor[ i ] * directionalLightWeighting;\n#ifdef DOUBLE_SIDED\nvLightBack = directionalLightColor[ i ] * directionalLightWeightingBack;\n#endif\n}\n#endif\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\nfloat dotProduct = dot( transformedNormal, lVector );\nvec3 pointLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 pointLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 pointLightWeightingHalfBack = vec3( max( -0.5 * dotProduct 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 pointLightWeightingHalf = vec3( max( 0.5 * dotProduct 0.5, 0.0 ) );\npointLightWeighting = mix( pointLightWeighting, pointLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\npointLightWeightingBack = mix( pointLightWeightingBack, pointLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront = pointLightColor[ i ] * pointLightWeighting * lDistance;\n#ifdef DOUBLE_SIDED\nvLightBack = pointLightColor[ i ] * pointLightWeightingBack * lDistance;\n#endif\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nfor( int i = 0; i < MAX_SPOT_LIGHTS; i ) {\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - worldPosition.xyz ) );\nif ( spotEffect > spotLightAngleCos[ i ] ) {\nspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\nfloat dotProduct = dot( transformedNormal, lVector );\nvec3 spotLightWeighting = vec3( max( dotProduct, 0.0 ) );\n#ifdef DOUBLE_SIDED\nvec3 spotLightWeightingBack = vec3( max( -dotProduct, 0.0 ) );\n#ifdef WRAP_AROUND\nvec3 spotLightWeightingHalfBack = vec3( max( -0.5 * dotProduct 0.5, 0.0 ) );\n#endif\n#endif\n#ifdef WRAP_AROUND\nvec3 spotLightWeightingHalf = vec3( max( 0.5 * dotProduct 0.5, 0.0 ) );\nspotLightWeighting = mix( spotLightWeighting, spotLightWeightingHalf, wrapRGB );\n#ifdef DOUBLE_SIDED\nspotLightWeightingBack = mix( spotLightWeightingBack, spotLightWeightingHalfBack, wrapRGB );\n#endif\n#endif\nvLightFront = spotLightColor[ i ] * spotLightWeighting * lDistance * spotEffect;\n#ifdef DOUBLE_SIDED\nvLightBack = spotLightColor[ i ] * spotLightWeightingBack * lDistance * spotEffect;\n#endif\n}\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( transformedNormal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct 0.5;\nfloat hemiDiffuseWeightBack = -0.5 * dotProduct 0.5;\nvLightFront = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n#ifdef DOUBLE_SIDED\nvLightBack = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeightBack );\n#endif\n}\n#endif\nvLightFront = vLightFront * diffuse ambient * ambientLightColor emissive;\n#ifdef DOUBLE_SIDED\nvLightBack = vLightBack * diffuse ambient * ambientLightColor emissive;\n#endif",

lights_phong_pars_vertex:"#ifndef PHONG_PER_PIXEL\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\nvarying vec4 vSpotLight[ MAX_SPOT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvarying vec3 vWorldPosition;\n#endif",

lights_phong_vertex:"#ifndef PHONG_PER_PIXEL\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nvPointLight[ i ] = vec4( lVector, lDistance );\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nfor( int i = 0; i < MAX_SPOT_LIGHTS; i ) {\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nvSpotLight[ i ] = vec4( lVector, lDistance );\n}\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvWorldPosition = worldPosition.xyz;\n#endif",

lights_phong_pars_fragment:"uniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n#ifdef PHONG_PER_PIXEL\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#else\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n#ifdef PHONG_PER_PIXEL\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n#else\nvarying vec4 vSpotLight[ MAX_SPOT_LIGHTS ];\n#endif\n#endif\n#if MAX_SPOT_LIGHTS > 0 || defined( USE_BUMPMAP )\nvarying vec3 vWorldPosition;\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",

lights_phong_fragment:"vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\n#ifdef DOUBLE_SIDED\nnormal = normal * ( -1.0 2.0 * float( gl_FrontFacing ) );\n#endif\n#ifdef USE_NORMALMAP\nnormal = perturbNormal2Arb( -vViewPosition, normal );\n#elif defined( USE_BUMPMAP )\nnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd() );\n#endif\n#if MAX_POINT_LIGHTS > 0\nvec3 pointDiffuse = vec3( 0.0 );\nvec3 pointSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_POINT_LIGHTS; i ) {\n#ifdef PHONG_PER_PIXEL\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz vViewPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\n#else\nvec3 lVector = normalize( vPointLight[ i ].xyz );\nfloat lDistance = vPointLight[ i ].w;\n#endif\nfloat dotProduct = dot( normal, lVector );\n#ifdef WRAP_AROUND\nfloat pointDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat pointDiffuseWeightHalf = max( 0.5 * dotProduct 0.5, 0.0 );\nvec3 pointDiffuseWeight = mix( vec3 ( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n#else\nfloat pointDiffuseWeight = max( dotProduct, 0.0 );\n#endif\npointDiffuse = diffuse * pointLightColor[ i ] * pointDiffuseWeight * lDistance;\nvec3 pointHalfVector = normalize( lVector viewPosition );\nfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\nfloat pointSpecularWeight = specularStrength * max( pow( pointDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess 2.0001 ) / 8.0;\nvec3 schlick = specular vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, pointHalfVector ), 5.0 );\npointSpecular = schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance * specularNormalization;\n#else\npointSpecular = specular * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * lDistance;\n#endif\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nvec3 spotDiffuse = vec3( 0.0 );\nvec3 spotSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ) {\n#ifdef PHONG_PER_PIXEL\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz vViewPosition.xyz;\nfloat lDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / spotLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\n#else\nvec3 lVector = normalize( vSpotLight[ i ].xyz );\nfloat lDistance = vSpotLight[ i ].w;\n#endif\nfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\nif ( spotEffect > spotLightAngleCos[ i ] ) {\nspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\nfloat dotProduct = dot( normal, lVector );\n#ifdef WRAP_AROUND\nfloat spotDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat spotDiffuseWeightHalf = max( 0.5 * dotProduct 0.5, 0.0 );\nvec3 spotDiffuseWeight = mix( vec3 ( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n#else\nfloat spotDiffuseWeight = max( dotProduct, 0.0 );\n#endif\nspotDiffuse = diffuse * spotLightColor[ i ] * spotDiffuseWeight * lDistance * spotEffect;\nvec3 spotHalfVector = normalize( lVector viewPosition );\nfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\nfloat spotSpecularWeight = specularStrength * max( pow( spotDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess 2.0001 ) / 8.0;\nvec3 schlick = specular vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, spotHalfVector ), 5.0 );\nspotSpecular = schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * specularNormalization * spotEffect;\n#else\nspotSpecular = specular * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * lDistance * spotEffect;\n#endif\n}\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec3 dirDiffuse = vec3( 0.0 );\nvec3 dirSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( normal, dirVector );\n#ifdef WRAP_AROUND\nfloat dirDiffuseWeightFull = max( dotProduct, 0.0 );\nfloat dirDiffuseWeightHalf = max( 0.5 * dotProduct 0.5, 0.0 );\nvec3 dirDiffuseWeight = mix( vec3( dirDiffuseWeightFull ), vec3( dirDiffuseWeightHalf ), wrapRGB );\n#else\nfloat dirDiffuseWeight = max( dotProduct, 0.0 );\n#endif\ndirDiffuse = diffuse * directionalLightColor[ i ] * dirDiffuseWeight;\nvec3 dirHalfVector = normalize( dirVector viewPosition );\nfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\nfloat dirSpecularWeight = specularStrength * max( pow( dirDotNormalHalf, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( shininess 2.0001 ) / 8.0;\nvec3 schlick = specular vec3( 1.0 - specular ) * pow( 1.0 - dot( dirVector, dirHalfVector ), 5.0 );\ndirSpecular = schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n#else\ndirSpecular = specular * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight;\n#endif\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nvec3 hemiDiffuse = vec3( 0.0 );\nvec3 hemiSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( normal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct 0.5;\nvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\nhemiDiffuse = diffuse * hemiColor;\nvec3 hemiHalfVectorSky = normalize( lVector viewPosition );\nfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) 0.5;\nfloat hemiSpecularWeightSky = specularStrength * max( pow( hemiDotNormalHalfSky, shininess ), 0.0 );\nvec3 lVectorGround = -lVector;\nvec3 hemiHalfVectorGround = normalize( lVectorGround viewPosition );\nfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) 0.5;\nfloat hemiSpecularWeightGround = specularStrength * max( pow( hemiDotNormalHalfGround, shininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat dotProductGround = dot( normal, lVectorGround );\nfloat specularNormalization = ( shininess 2.0001 ) / 8.0;\nvec3 schlickSky = specular vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, hemiHalfVectorSky ), 5.0 );\nvec3 schlickGround = specular vec3( 1.0 - specular ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );\nhemiSpecular = hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n#else\nhemiSpecular = specular * hemiColor * ( hemiSpecularWeightSky hemiSpecularWeightGround ) * hemiDiffuseWeight;\n#endif\n}\n#endif\nvec3 totalDiffuse = vec3( 0.0 );\nvec3 totalSpecular = vec3( 0.0 );\n#if MAX_DIR_LIGHTS > 0\ntotalDiffuse = dirDiffuse;\ntotalSpecular = dirSpecular;\n#endif\n#if MAX_HEMI_LIGHTS > 0\ntotalDiffuse = hemiDiffuse;\ntotalSpecular = hemiSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalDiffuse = pointDiffuse;\ntotalSpecular = pointSpecular;\n#endif\n#if MAX_SPOT_LIGHTS > 0\ntotalDiffuse = spotDiffuse;\ntotalSpecular = spotSpecular;\n#endif\n#ifdef METAL\ngl_FragColor.xyz = gl_FragColor.xyz * ( emissive totalDiffuse ambientLightColor * ambient totalSpecular );\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * ( emissive totalDiffuse ambientLightColor * ambient ) totalSpecular;\n#endif",

color_pars_fragment:"#ifdef USE_COLOR\nvarying vec3 vColor;\n#endif",color_fragment:"#ifdef USE_COLOR\ngl_FragColor = gl_FragColor * vec4( vColor, opacity );\n#endif",color_pars_vertex:"#ifdef USE_COLOR\nvarying vec3 vColor;\n#endif",color_vertex:"#ifdef USE_COLOR\n#ifdef GAMMA_INPUT\nvColor = color * color;\n#else\nvColor = color;\n#endif\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n#ifdef BONE_TEXTURE\nuniform sampler2D boneTexture;\nmat4 getBoneMatrix( const in float i ) {\nfloat j = i * 4.0;\nfloat x = mod( j, N_BONE_PIXEL_X );\nfloat y = floor( j / N_BONE_PIXEL_X );\nconst float dx = 1.0 / N_BONE_PIXEL_X;\nconst float dy = 1.0 / N_BONE_PIXEL_Y;\ny = dy * ( y 0.5 );\nvec4 v1 = texture2D( boneTexture, vec2( dx * ( x 0.5 ), y ) );\nvec4 v2 = texture2D( boneTexture, vec2( dx * ( x 1.5 ), y ) );\nvec4 v3 = texture2D( boneTexture, vec2( dx * ( x 2.5 ), y ) );\nvec4 v4 = texture2D( boneTexture, vec2( dx * ( x 3.5 ), y ) );\nmat4 bone = mat4( v1, v2, v3, v4 );\nreturn bone;\n}\n#else\nuniform mat4 boneGlobalMatrices[ MAX_BONES ];\nmat4 getBoneMatrix( const in float i ) {\nmat4 bone = boneGlobalMatrices[ int(i) ];\nreturn bone;\n}\n#endif\n#endif",

skinbase_vertex:"#ifdef USE_SKINNING\nmat4 boneMatX = getBoneMatrix( skinIndex.x );\nmat4 boneMatY = getBoneMatrix( skinIndex.y );\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n#ifdef USE_MORPHTARGETS\nvec4 skinVertex = vec4( morphed, 1.0 );\n#else\nvec4 skinVertex = vec4( position, 1.0 );\n#endif\nvec4 skinned = boneMatX * skinVertex * skinWeight.x;\nskinned \t = boneMatY * skinVertex * skinWeight.y;\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n#ifndef USE_MORPHNORMALS\nuniform float morphTargetInfluences[ 8 ];\n#else\nuniform float morphTargetInfluences[ 4 ];\n#endif\n#endif",

morphtarget_vertex:"#ifdef USE_MORPHTARGETS\nvec3 morphed = vec3( 0.0 );\nmorphed = ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\nmorphed = ( morphTarget1 - position ) * morphTargetInfluences[ 1 ];\nmorphed = ( morphTarget2 - position ) * morphTargetInfluences[ 2 ];\nmorphed = ( morphTarget3 - position ) * morphTargetInfluences[ 3 ];\n#ifndef USE_MORPHNORMALS\nmorphed = ( morphTarget4 - position ) * morphTargetInfluences[ 4 ];\nmorphed = ( morphTarget5 - position ) * morphTargetInfluences[ 5 ];\nmorphed = ( morphTarget6 - position ) * morphTargetInfluences[ 6 ];\nmorphed = ( morphTarget7 - position ) * morphTargetInfluences[ 7 ];\n#endif\nmorphed = position;\n#endif",

default_vertex:"vec4 mvPosition;\n#ifdef USE_SKINNING\nmvPosition = modelViewMatrix * skinned;\n#endif\n#if !defined( USE_SKINNING ) && defined( USE_MORPHTARGETS )\nmvPosition = modelViewMatrix * vec4( morphed, 1.0 );\n#endif\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHTARGETS )\nmvPosition = modelViewMatrix * vec4( position, 1.0 );\n#endif\ngl_Position = projectionMatrix * mvPosition;",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\nvec3 morphedNormal = vec3( 0.0 );\nmorphedNormal = ( morphNormal0 - normal ) * morphTargetInfluences[ 0 ];\nmorphedNormal = ( morphNormal1 - normal ) * morphTargetInfluences[ 1 ];\nmorphedNormal = ( morphNormal2 - normal ) * morphTargetInfluences[ 2 ];\nmorphedNormal = ( morphNormal3 - normal ) * morphTargetInfluences[ 3 ];\nmorphedNormal = normal;\n#endif",

skinnormal_vertex:"#ifdef USE_SKINNING\nmat4 skinMatrix = skinWeight.x * boneMatX;\nskinMatrix \t = skinWeight.y * boneMatY;\n#ifdef USE_MORPHNORMALS\nvec4 skinnedNormal = skinMatrix * vec4( morphedNormal, 0.0 );\n#else\nvec4 skinnedNormal = skinMatrix * vec4( normal, 0.0 );\n#endif\n#endif",defaultnormal_vertex:"vec3 objectNormal;\n#ifdef USE_SKINNING\nobjectNormal = skinnedNormal.xyz;\n#endif\n#if !defined( USE_SKINNING ) && defined( USE_MORPHNORMALS )\nobjectNormal = morphedNormal;\n#endif\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHNORMALS )\nobjectNormal = normal;\n#endif\n#ifdef FLIP_SIDED\nobjectNormal = -objectNormal;\n#endif\nvec3 transformedNormal = normalMatrix * objectNormal;",

shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\nuniform sampler2D shadowMap[ MAX_SHADOWS ];\nuniform vec2 shadowMapSize[ MAX_SHADOWS ];\nuniform float shadowDarkness[ MAX_SHADOWS ];\nuniform float shadowBias[ MAX_SHADOWS ];\nvarying vec4 vShadowCoord[ MAX_SHADOWS ];\nfloat unpackDepth( const in vec4 rgba_depth ) {\nconst vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\nfloat depth = dot( rgba_depth, bit_shift );\nreturn depth;\n}\n#endif",shadowmap_fragment:"#ifdef USE_SHADOWMAP\n#ifdef SHADOWMAP_DEBUG\nvec3 frustumColors[3];\nfrustumColors[0] = vec3( 1.0, 0.5, 0.0 );\nfrustumColors[1] = vec3( 0.0, 1.0, 0.8 );\nfrustumColors[2] = vec3( 0.0, 0.5, 1.0 );\n#endif\n#ifdef SHADOWMAP_CASCADE\nint inFrustumCount = 0;\n#endif\nfloat fDepth;\nvec3 shadowColor = vec3( 1.0 );\nfor( int i = 0; i < MAX_SHADOWS; i ) {\nvec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\nbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\nbool inFrustum = all( inFrustumVec );\n#ifdef SHADOWMAP_CASCADE\ninFrustumCount = int( inFrustum );\nbvec3 frustumTestVec = bvec3( inFrustum, inFrustumCount == 1, shadowCoord.z <= 1.0 );\n#else\nbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n#endif\nbool frustumTest = all( frustumTestVec );\nif ( frustumTest ) {\nshadowCoord.z = shadowBias[ i ];\n#if defined( SHADOWMAP_TYPE_PCF )\nfloat shadow = 0.0;\nconst float shadowDelta = 1.0 / 9.0;\nfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\nfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\nfloat dx0 = -1.25 * xPixelOffset;\nfloat dy0 = -1.25 * yPixelOffset;\nfloat dx1 = 1.25 * xPixelOffset;\nfloat dy1 = 1.25 * yPixelOffset;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( dx0, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow = shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( 0.0, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow = shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( dx1, dy0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow = shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( dx0, 0.0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow = shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\nif ( fDepth < shadowCoord.z ) shadow = shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( dx1, 0.0 ) ) );\nif ( fDepth < shadowCoord.z ) shadow = shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( dx0, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow = shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( 0.0, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow = shadowDelta;\nfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( dx1, dy1 ) ) );\nif ( fDepth < shadowCoord.z ) shadow = shadowDelta;\nshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\nfloat shadow = 0.0;\nfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\nfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\nfloat dx0 = -1.0 * xPixelOffset;\nfloat dy0 = -1.0 * yPixelOffset;\nfloat dx1 = 1.0 * xPixelOffset;\nfloat dy1 = 1.0 * yPixelOffset;\nmat3 shadowKernel;\nmat3 depthKernel;\ndepthKernel[0][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( dx0, dy0 ) ) );\ndepthKernel[0][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( dx0, 0.0 ) ) );\ndepthKernel[0][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( dx0, dy1 ) ) );\ndepthKernel[1][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( 0.0, dy0 ) ) );\ndepthKernel[1][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\ndepthKernel[1][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( 0.0, dy1 ) ) );\ndepthKernel[2][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( dx1, dy0 ) ) );\ndepthKernel[2][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( dx1, 0.0 ) ) );\ndepthKernel[2][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy vec2( dx1, dy1 ) ) );\nvec3 shadowZ = vec3( shadowCoord.z );\nshadowKernel[0] = vec3(lessThan(depthKernel[0], shadowZ ));\nshadowKernel[0] *= vec3(0.25);\nshadowKernel[1] = vec3(lessThan(depthKernel[1], shadowZ ));\nshadowKernel[1] *= vec3(0.25);\nshadowKernel[2] = vec3(lessThan(depthKernel[2], shadowZ ));\nshadowKernel[2] *= vec3(0.25);\nvec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[i].xy );\nshadowKernel[0] = mix( shadowKernel[1], shadowKernel[0], fractionalCoord.x );\nshadowKernel[1] = mix( shadowKernel[2], shadowKernel[1], fractionalCoord.x );\nvec4 shadowValues;\nshadowValues.x = mix( shadowKernel[0][1], shadowKernel[0][0], fractionalCoord.y );\nshadowValues.y = mix( shadowKernel[0][2], shadowKernel[0][1], fractionalCoord.y );\nshadowValues.z = mix( shadowKernel[1][1], shadowKernel[1][0], fractionalCoord.y );\nshadowValues.w = mix( shadowKernel[1][2], shadowKernel[1][1], fractionalCoord.y );\nshadow = dot( shadowValues, vec4( 1.0 ) );\nshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n#else\nvec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\nfloat fDepth = unpackDepth( rgbaDepth );\nif ( fDepth < shadowCoord.z )\nshadowColor = shadowColor * vec3( 1.0 - shadowDarkness[ i ] );\n#endif\n}\n#ifdef SHADOWMAP_DEBUG\n#ifdef SHADOWMAP_CASCADE\nif ( inFrustum && inFrustumCount == 1 ) gl_FragColor.xyz *= frustumColors[ i ];\n#else\nif ( inFrustum ) gl_FragColor.xyz *= frustumColors[ i ];\n#endif\n#endif\n}\n#ifdef GAMMA_OUTPUT\nshadowColor *= shadowColor;\n#endif\ngl_FragColor.xyz = gl_FragColor.xyz * shadowColor;\n#endif",

shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\nvarying vec4 vShadowCoord[ MAX_SHADOWS ];\nuniform mat4 shadowMatrix[ MAX_SHADOWS ];\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\nfor( int i = 0; i < MAX_SHADOWS; i ) {\nvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n}\n#endif",alphatest_fragment:"#ifdef ALPHATEST\nif ( gl_FragColor.a < ALPHATEST ) discard;\n#endif",linear_to_gamma_fragment:"#ifdef GAMMA_OUTPUT\ngl_FragColor.xyz = sqrt( gl_FragColor.xyz );\n#endif"};

THREE.UniformsUtils={merge:function(a){var b,c,d,e={};for(b=0;b<a.length;b )for(c in d=this.clone(a[b]),d)e[c]=d[c];return e},clone:function(a){var b,c,d,e={};for(b in a)for(c in e[b]={},a[b])d=a[b][c],e[b][c]=d instanceof THREE.Color||d instanceof THREE.Vector2||d instanceof THREE.Vector3||d instanceof THREE.Vector4||d instanceof THREE.Matrix4||d instanceof THREE.Texture?d.clone():d instanceof Array?d.slice():d;return e}};

THREE.UniformsLib={common:{diffuse:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:null},offsetRepeat:{type:"v4",value:new THREE.Vector4(0,0,1,1)},lightMap:{type:"t",value:null},specularMap:{type:"t",value:null},envMap:{type:"t",value:null},flipEnvMap:{type:"f",value:-1},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refractionRatio:{type:"f",value:0.98},combine:{type:"i",value:0},morphTargetInfluences:{type:"f",value:0}},bump:{bumpMap:{type:"t",

value:null},bumpScale:{type:"f",value:1}},normalmap:{normalMap:{type:"t",value:null},normalScale:{type:"v2",value:new THREE.Vector2(1,1)}},fog:{fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{ambientLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},hemisphereLightDirection:{type:"fv",value:[]},hemisphereLightSkyColor:{type:"fv",

value:[]},hemisphereLightGroundColor:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightDistance:{type:"fv1",value:[]},spotLightColor:{type:"fv",value:[]},spotLightPosition:{type:"fv",value:[]},spotLightDirection:{type:"fv",value:[]},spotLightDistance:{type:"fv1",value:[]},spotLightAngleCos:{type:"fv1",value:[]},spotLightExponent:{type:"fv1",value:[]}},particle:{psColor:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},size:{type:"f",

value:1},scale:{type:"f",value:1},map:{type:"t",value:null},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},shadowmap:{shadowMap:{type:"tv",value:[]},shadowMapSize:{type:"v2v",value:[]},shadowBias:{type:"fv1",value:[]},shadowDarkness:{type:"fv1",value:[]},shadowMatrix:{type:"m4v",value:[]}}};

THREE.ShaderLib={basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.shadowmap]),vertexShader:[THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,

THREE.ShaderChunk.skinbase_vertex,"#ifdef USE_ENVMAP",THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,"#endif",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,

THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,"void main() {\ngl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,

THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},lambert:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",value:new THREE.Color(16777215)},emissive:{type:"c",value:new THREE.Color(0)},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define LAMBERT\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\nvarying vec3 vLightBack;\n#endif",

THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_lambert_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,

THREE.ShaderChunk.defaultnormal_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,THREE.ShaderChunk.lights_lambert_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\nvarying vec3 vLightBack;\n#endif",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,

THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3 ( 1.0 ), opacity );",THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,"#ifdef DOUBLE_SIDED\nif ( gl_FrontFacing )\ngl_FragColor.xyz *= vLightFront;\nelse\ngl_FragColor.xyz *= vLightBack;\n#else\ngl_FragColor.xyz *= vLightFront;\n#endif",THREE.ShaderChunk.lightmap_fragment,

THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},phong:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.bump,THREE.UniformsLib.normalmap,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",value:new THREE.Color(16777215)},emissive:{type:"c",value:new THREE.Color(0)},specular:{type:"c",

value:new THREE.Color(1118481)},shininess:{type:"f",value:30},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define PHONG\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_phong_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,

"void main() {",THREE.ShaderChunk.map_vertex,THREE.ShaderChunk.lightmap_vertex,THREE.ShaderChunk.color_vertex,THREE.ShaderChunk.morphnormal_vertex,THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,THREE.ShaderChunk.defaultnormal_vertex,"vNormal = normalize( transformedNormal );",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,"vViewPosition = -mvPosition.xyz;",THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.envmap_vertex,

THREE.ShaderChunk.lights_phong_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.lights_phong_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,

THREE.ShaderChunk.bumpmap_pars_fragment,THREE.ShaderChunk.normalmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3 ( 1.0 ), opacity );",THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,THREE.ShaderChunk.lights_phong_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,

THREE.ShaderChunk.fog_fragment,"}"].join("\n")},particle_basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.particle,THREE.UniformsLib.shadowmap]),vertexShader:["uniform float size;\nuniform float scale;",THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n#ifdef USE_SIZEATTENUATION\ngl_PointSize = size * ( scale / length( mvPosition.xyz ) );\n#else\ngl_PointSize = size;\n#endif\ngl_Position = projectionMatrix * mvPosition;",

THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 psColor;\nuniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_particle_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,"void main() {\ngl_FragColor = vec4( psColor, opacity );",THREE.ShaderChunk.map_particle_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.shadowmap_fragment,

THREE.ShaderChunk.fog_fragment,"}"].join("\n")},dashed:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,{scale:{type:"f",value:1},dashSize:{type:"f",value:1},totalSize:{type:"f",value:2}}]),vertexShader:["uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;",THREE.ShaderChunk.color_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"vLineDistance = scale * lineDistance;\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\n}"].join("\n"),

fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,"void main() {\nif ( mod( vLineDistance, totalSize ) > dashSize ) {\ndiscard;\n}\ngl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3},opacity:{type:"f",

value:1}},vertexShader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragmentShader:"uniform float mNear;\nuniform float mFar;\nuniform float opacity;\nvoid main() {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat color = 1.0 - smoothstep( mNear, mFar, depth );\ngl_FragColor = vec4( vec3( color ), opacity );\n}"},normal:{uniforms:{opacity:{type:"f",value:1}},vertexShader:["varying vec3 vNormal;",THREE.ShaderChunk.morphtarget_pars_vertex,"void main() {\nvNormal = normalize( normalMatrix * normal );",

THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.default_vertex,"}"].join("\n"),fragmentShader:"uniform float opacity;\nvarying vec3 vNormal;\nvoid main() {\ngl_FragColor = vec4( 0.5 * normalize( vNormal ) 0.5, opacity );\n}"},normalmap:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{enableAO:{type:"i",value:0},enableDiffuse:{type:"i",value:0},enableSpecular:{type:"i",value:0},enableReflection:{type:"i",value:0},enableDisplacement:{type:"i",

value:0},tDisplacement:{type:"t",value:null},tDiffuse:{type:"t",value:null},tCube:{type:"t",value:null},tNormal:{type:"t",value:null},tSpecular:{type:"t",value:null},tAO:{type:"t",value:null},uNormalScale:{type:"v2",value:new THREE.Vector2(1,1)},uDisplacementBias:{type:"f",value:0},uDisplacementScale:{type:"f",value:1},uDiffuseColor:{type:"c",value:new THREE.Color(16777215)},uSpecularColor:{type:"c",value:new THREE.Color(1118481)},uAmbientColor:{type:"c",value:new THREE.Color(16777215)},uShininess:{type:"f",

value:30},uOpacity:{type:"f",value:1},useRefract:{type:"i",value:0},uRefractionRatio:{type:"f",value:0.98},uReflectivity:{type:"f",value:0.5},uOffset:{type:"v2",value:new THREE.Vector2(0,0)},uRepeat:{type:"v2",value:new THREE.Vector2(1,1)},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),fragmentShader:["uniform vec3 uAmbientColor;\nuniform vec3 uDiffuseColor;\nuniform vec3 uSpecularColor;\nuniform float uShininess;\nuniform float uOpacity;\nuniform bool enableDiffuse;\nuniform bool enableSpecular;\nuniform bool enableAO;\nuniform bool enableReflection;\nuniform sampler2D tDiffuse;\nuniform sampler2D tNormal;\nuniform sampler2D tSpecular;\nuniform sampler2D tAO;\nuniform samplerCube tCube;\nuniform vec2 uNormalScale;\nuniform bool useRefract;\nuniform float uRefractionRatio;\nuniform float uReflectivity;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_HEMI_LIGHTS > 0\nuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\nuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\nuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\nuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\nuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\nuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\nuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n#endif\n#ifdef WRAP_AROUND\nuniform vec3 wrapRGB;\n#endif\nvarying vec3 vWorldPosition;\nvarying vec3 vViewPosition;",

THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3( 1.0 ), uOpacity );\nvec3 specularTex = vec3( 1.0 );\nvec3 normalTex = texture2D( tNormal, vUv ).xyz * 2.0 - 1.0;\nnormalTex.xy *= uNormalScale;\nnormalTex = normalize( normalTex );\nif( enableDiffuse ) {\n#ifdef GAMMA_INPUT\nvec4 texelColor = texture2D( tDiffuse, vUv );\ntexelColor.xyz *= texelColor.xyz;\ngl_FragColor = gl_FragColor * texelColor;\n#else\ngl_FragColor = gl_FragColor * texture2D( tDiffuse, vUv );\n#endif\n}\nif( enableAO ) {\n#ifdef GAMMA_INPUT\nvec4 aoColor = texture2D( tAO, vUv );\naoColor.xyz *= aoColor.xyz;\ngl_FragColor.xyz = gl_FragColor.xyz * aoColor.xyz;\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * texture2D( tAO, vUv ).xyz;\n#endif\n}\nif( enableSpecular )\nspecularTex = texture2D( tSpecular, vUv ).xyz;\nmat3 tsb = mat3( normalize( vTangent ), normalize( vBinormal ), normalize( vNormal ) );\nvec3 finalNormal = tsb * normalTex;\n#ifdef FLIP_SIDED\nfinalNormal = -finalNormal;\n#endif\nvec3 normal = normalize( finalNormal );\nvec3 viewPosition = normalize( vViewPosition );\n#if MAX_POINT_LIGHTS > 0\nvec3 pointDiffuse = vec3( 0.0 );\nvec3 pointSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_POINT_LIGHTS; i ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 pointVector = lPosition.xyz vViewPosition.xyz;\nfloat pointDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\npointDistance = 1.0 - min( ( length( pointVector ) / pointLightDistance[ i ] ), 1.0 );\npointVector = normalize( pointVector );\n#ifdef WRAP_AROUND\nfloat pointDiffuseWeightFull = max( dot( normal, pointVector ), 0.0 );\nfloat pointDiffuseWeightHalf = max( 0.5 * dot( normal, pointVector ) 0.5, 0.0 );\nvec3 pointDiffuseWeight = mix( vec3 ( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n#else\nfloat pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );\n#endif\npointDiffuse = pointDistance * pointLightColor[ i ] * uDiffuseColor * pointDiffuseWeight;\nvec3 pointHalfVector = normalize( pointVector viewPosition );\nfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\nfloat pointSpecularWeight = specularTex.r * max( pow( pointDotNormalHalf, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( uShininess 2.0001 ) / 8.0;\nvec3 schlick = uSpecularColor vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( pointVector, pointHalfVector ), 5.0 );\npointSpecular = schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * pointDistance * specularNormalization;\n#else\npointSpecular = pointDistance * pointLightColor[ i ] * uSpecularColor * pointSpecularWeight * pointDiffuseWeight;\n#endif\n}\n#endif\n#if MAX_SPOT_LIGHTS > 0\nvec3 spotDiffuse = vec3( 0.0 );\nvec3 spotSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ) {\nvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\nvec3 spotVector = lPosition.xyz vViewPosition.xyz;\nfloat spotDistance = 1.0;\nif ( spotLightDistance[ i ] > 0.0 )\nspotDistance = 1.0 - min( ( length( spotVector ) / spotLightDistance[ i ] ), 1.0 );\nspotVector = normalize( spotVector );\nfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\nif ( spotEffect > spotLightAngleCos[ i ] ) {\nspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\n#ifdef WRAP_AROUND\nfloat spotDiffuseWeightFull = max( dot( normal, spotVector ), 0.0 );\nfloat spotDiffuseWeightHalf = max( 0.5 * dot( normal, spotVector ) 0.5, 0.0 );\nvec3 spotDiffuseWeight = mix( vec3 ( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n#else\nfloat spotDiffuseWeight = max( dot( normal, spotVector ), 0.0 );\n#endif\nspotDiffuse = spotDistance * spotLightColor[ i ] * uDiffuseColor * spotDiffuseWeight * spotEffect;\nvec3 spotHalfVector = normalize( spotVector viewPosition );\nfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\nfloat spotSpecularWeight = specularTex.r * max( pow( spotDotNormalHalf, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( uShininess 2.0001 ) / 8.0;\nvec3 schlick = uSpecularColor vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( spotVector, spotHalfVector ), 5.0 );\nspotSpecular = schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * spotDistance * specularNormalization * spotEffect;\n#else\nspotSpecular = spotDistance * spotLightColor[ i ] * uSpecularColor * spotSpecularWeight * spotDiffuseWeight * spotEffect;\n#endif\n}\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec3 dirDiffuse = vec3( 0.0 );\nvec3 dirSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\n#ifdef WRAP_AROUND\nfloat directionalLightWeightingFull = max( dot( normal, dirVector ), 0.0 );\nfloat directionalLightWeightingHalf = max( 0.5 * dot( normal, dirVector ) 0.5, 0.0 );\nvec3 dirDiffuseWeight = mix( vec3( directionalLightWeightingFull ), vec3( directionalLightWeightingHalf ), wrapRGB );\n#else\nfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\n#endif\ndirDiffuse = directionalLightColor[ i ] * uDiffuseColor * dirDiffuseWeight;\nvec3 dirHalfVector = normalize( dirVector viewPosition );\nfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\nfloat dirSpecularWeight = specularTex.r * max( pow( dirDotNormalHalf, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat specularNormalization = ( uShininess 2.0001 ) / 8.0;\nvec3 schlick = uSpecularColor vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( dirVector, dirHalfVector ), 5.0 );\ndirSpecular = schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n#else\ndirSpecular = directionalLightColor[ i ] * uSpecularColor * dirSpecularWeight * dirDiffuseWeight;\n#endif\n}\n#endif\n#if MAX_HEMI_LIGHTS > 0\nvec3 hemiDiffuse = vec3( 0.0 );\nvec3 hemiSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_HEMI_LIGHTS; i ) {\nvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\nvec3 lVector = normalize( lDirection.xyz );\nfloat dotProduct = dot( normal, lVector );\nfloat hemiDiffuseWeight = 0.5 * dotProduct 0.5;\nvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\nhemiDiffuse = uDiffuseColor * hemiColor;\nvec3 hemiHalfVectorSky = normalize( lVector viewPosition );\nfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) 0.5;\nfloat hemiSpecularWeightSky = specularTex.r * max( pow( hemiDotNormalHalfSky, uShininess ), 0.0 );\nvec3 lVectorGround = -lVector;\nvec3 hemiHalfVectorGround = normalize( lVectorGround viewPosition );\nfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) 0.5;\nfloat hemiSpecularWeightGround = specularTex.r * max( pow( hemiDotNormalHalfGround, uShininess ), 0.0 );\n#ifdef PHYSICALLY_BASED_SHADING\nfloat dotProductGround = dot( normal, lVectorGround );\nfloat specularNormalization = ( uShininess 2.0001 ) / 8.0;\nvec3 schlickSky = uSpecularColor vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( lVector, hemiHalfVectorSky ), 5.0 );\nvec3 schlickGround = uSpecularColor vec3( 1.0 - uSpecularColor ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );\nhemiSpecular = hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n#else\nhemiSpecular = uSpecularColor * hemiColor * ( hemiSpecularWeightSky hemiSpecularWeightGround ) * hemiDiffuseWeight;\n#endif\n}\n#endif\nvec3 totalDiffuse = vec3( 0.0 );\nvec3 totalSpecular = vec3( 0.0 );\n#if MAX_DIR_LIGHTS > 0\ntotalDiffuse = dirDiffuse;\ntotalSpecular = dirSpecular;\n#endif\n#if MAX_HEMI_LIGHTS > 0\ntotalDiffuse = hemiDiffuse;\ntotalSpecular = hemiSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalDiffuse = pointDiffuse;\ntotalSpecular = pointSpecular;\n#endif\n#if MAX_SPOT_LIGHTS > 0\ntotalDiffuse = spotDiffuse;\ntotalSpecular = spotSpecular;\n#endif\n#ifdef METAL\ngl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse ambientLightColor * uAmbientColor totalSpecular );\n#else\ngl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse ambientLightColor * uAmbientColor ) totalSpecular;\n#endif\nif ( enableReflection ) {\nvec3 vReflect;\nvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\nif ( useRefract ) {\nvReflect = refract( cameraToVertex, normal, uRefractionRatio );\n} else {\nvReflect = reflect( cameraToVertex, normal );\n}\nvec4 cubeColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\n#ifdef GAMMA_INPUT\ncubeColor.xyz *= cubeColor.xyz;\n#endif\ngl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularTex.r * uReflectivity );\n}",

THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n"),vertexShader:["attribute vec4 tangent;\nuniform vec2 uOffset;\nuniform vec2 uRepeat;\nuniform bool enableDisplacement;\n#ifdef VERTEX_TEXTURES\nuniform sampler2D tDisplacement;\nuniform float uDisplacementScale;\nuniform float uDisplacementBias;\n#endif\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nvarying vec3 vWorldPosition;\nvarying vec3 vViewPosition;",

THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,"#ifdef USE_SKINNING\nvNormal = normalize( normalMatrix * skinnedNormal.xyz );\nvec4 skinnedTangent = skinMatrix * vec4( tangent.xyz, 0.0 );\nvTangent = normalize( normalMatrix * skinnedTangent.xyz );\n#else\nvNormal = normalize( normalMatrix * normal );\nvTangent = normalize( normalMatrix * tangent.xyz );\n#endif\nvBinormal = normalize( cross( vNormal, vTangent ) * tangent.w );\nvUv = uv * uRepeat uOffset;\nvec3 displacedPosition;\n#ifdef VERTEX_TEXTURES\nif ( enableDisplacement ) {\nvec3 dv = texture2D( tDisplacement, uv ).xyz;\nfloat df = uDisplacementScale * dv.x uDisplacementBias;\ndisplacedPosition = position normalize( normal ) * df;\n} else {\n#ifdef USE_SKINNING\nvec4 skinVertex = vec4( position, 1.0 );\nvec4 skinned = boneMatX * skinVertex * skinWeight.x;\nskinned \t = boneMatY * skinVertex * skinWeight.y;\ndisplacedPosition = skinned.xyz;\n#else\ndisplacedPosition = position;\n#endif\n}\n#else\n#ifdef USE_SKINNING\nvec4 skinVertex = vec4( position, 1.0 );\nvec4 skinned = boneMatX * skinVertex * skinWeight.x;\nskinned \t = boneMatY * skinVertex * skinWeight.y;\ndisplacedPosition = skinned.xyz;\n#else\ndisplacedPosition = position;\n#endif\n#endif\nvec4 mvPosition = modelViewMatrix * vec4( displacedPosition, 1.0 );\nvec4 worldPosition = modelMatrix * vec4( displacedPosition, 1.0 );\ngl_Position = projectionMatrix * mvPosition;\nvWorldPosition = worldPosition.xyz;\nvViewPosition = -mvPosition.xyz;\n#ifdef USE_SHADOWMAP\nfor( int i = 0; i < MAX_SHADOWS; i ) {\nvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n}\n#endif\n}"].join("\n")},

cube:{uniforms:{tCube:{type:"t",value:null},tFlip:{type:"f",value:-1}},vertexShader:"varying vec3 vWorldPosition;\nvoid main() {\nvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\nvWorldPosition = worldPosition.xyz;\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragmentShader:"uniform samplerCube tCube;\nuniform float tFlip;\nvarying vec3 vWorldPosition;\nvoid main() {\ngl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n}"},

depthRGBA:{uniforms:{},vertexShader:[THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,"void main() {",THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,"}"].join("\n"),fragmentShader:"vec4 pack_depth( const in float depth ) {\nconst vec4 bit_shift = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );\nconst vec4 bit_mask = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );\nvec4 res = fract( depth * bit_shift );\nres -= res.xxyz * bit_mask;\nreturn res;\n}\nvoid main() {\ngl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );\n}"}};THREE.WebGLRenderer=function(a){function b(a,b){var c=a.vertices.length,d=b.material;if(d.attributes){void 0===a.__webglCustomAttributesList&&(a.__webglCustomAttributesList=[]);for(var e in d.attributes){var f=d.attributes[e];if(!f.__webglInitialized||f.createUniqueBuffers){f.__webglInitialized=!0;var h=1;"v2"===f.type?h=2:"v3"===f.type?h=3:"v4"===f.type?h=4:"c"===f.type&&(h=3);f.size=h;f.array=new Float32Array(c*h);f.buffer=j.createBuffer();f.buffer.belongsToAttribute=e;f.needsUpdate=!0}a.__webglCustomAttributesList.push(f)}}}

b?j.bindTexture(j.TEXTURE_CUBE_MAP,null):j.bindTexture(j.TEXTURE_2D,null);j.bindRenderbuffer(j.RENDERBUFFER,null);j.bindFramebuffer(j.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=tb,a=ub,d=hb,e=ib);b!==ba&&(j.bindFramebuffer(j.FRAMEBUFFER,b),j.viewport(d,e,c,a),ba=b);vb=c;jb=a};this.shadowMapPlugin=new THREE.ShadowMapPlugin;this.addPrePlugin(this.shadowMapPlugin);this.addPostPlugin(new THREE.SpritePlugin);this.addPostPlugin(new THREE.LensFlarePlugin)};THREE.WebGLRenderTarget=function(a,b,c){this.width=a;this.height=b;c=c||{};this.wrapS=void 0!==c.wrapS?c.wrapS:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==c.wrapT?c.wrapT:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==c.magFilter?c.magFilter:THREE.LinearFilter;this.minFilter=void 0!==c.minFilter?c.minFilter:THREE.LinearMipMapLinearFilter;this.anisotropy=void 0!==c.anisotropy?c.anisotropy:1;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.format=void 0!==c.format?c.format:

THREE.RGBAFormat;this.type=void 0!==c.type?c.type:THREE.UnsignedByteType;this.depthBuffer=void 0!==c.depthBuffer?c.depthBuffer:!0;this.stencilBuffer=void 0!==c.stencilBuffer?c.stencilBuffer:!0;this.generateMipmaps=!0;this.shareDepthFrom=null};

THREE.WebGLRenderTarget.prototype={constructor:THREE.WebGLRenderTarget,clone:function(){var a=new THREE.WebGLRenderTarget(this.width,this.height);a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.format=this.format;a.type=this.type;a.depthBuffer=this.depthBuffer;a.stencilBuffer=this.stencilBuffer;a.generateMipmaps=this.generateMipmaps;a.shareDepthFrom=this.shareDepthFrom;

return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.WebGLRenderTarget.prototype);THREE.WebGLRenderTargetCube=function(a,b,c){THREE.WebGLRenderTarget.call(this,a,b,c);this.activeCubeFace=0};THREE.WebGLRenderTargetCube.prototype=Object.create(THREE.WebGLRenderTarget.prototype);THREE.RenderableVertex=function(){this.positionWorld=new THREE.Vector3;this.positionScreen=new THREE.Vector4;this.visible=!0};THREE.RenderableVertex.prototype.copy=function(a){this.positionWorld.copy(a.positionWorld);this.positionScreen.copy(a.positionScreen)};THREE.RenderableFace3=function(){this.id=0;this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.v3=new THREE.RenderableVertex;this.centroidModel=new THREE.Vector3;this.normalModel=new THREE.Vector3;this.normalModelView=new THREE.Vector3;this.vertexNormalsLength=0;this.vertexNormalsModel=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.vertexNormalsModelView=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.material=this.color=null;this.uvs=[[]];this.z=

0};THREE.RenderableObject=function(){this.id=0;this.object=null;this.z=0};THREE.RenderableParticle=function(){this.id=0;this.object=null;this.z=this.y=this.x=0;this.rotation=null;this.scale=new THREE.Vector2;this.material=null};THREE.RenderableLine=function(){this.id=0;this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.vertexColors=[new THREE.Color,new THREE.Color];this.material=null;this.z=0};THREE.GeometryUtils={merge:function(a,b,c){var d,e,f=a.vertices.length,h=b instanceof THREE.Mesh?b.geometry:b,g=a.vertices,i=h.vertices,k=a.faces,m=h.faces,a=a.faceVertexUvs[0],h=h.faceVertexUvs[0];void 0===c&&(c=0);b instanceof THREE.Mesh&&(b.matrixAutoUpdate&&b.updateMatrix(),d=b.matrix,e=(new THREE.Matrix3).getNormalMatrix(d));for(var b=0,l=i.length;b<l;b ){var n=i[b].clone();d&&n.applyMatrix4(d);g.push(n)}b=0;for(l=m.length;b<l;b ){var n=m[b],t,q,p=n.vertexNormals,r=n.vertexColors;t=new THREE.Face3(n.a

f,n.b f,n.c f);t.normal.copy(n.normal);e&&t.normal.applyMatrix3(e).normalize();g=0;for(i=p.length;g<i;g )q=p[g].clone(),e&&q.applyMatrix3(e).normalize(),t.vertexNormals.push(q);t.color.copy(n.color);g=0;for(i=r.length;g<i;g )q=r[g],t.vertexColors.push(q.clone());t.materialIndex=n.materialIndex c;t.centroid.copy(n.centroid);d&&t.centroid.applyMatrix4(d);k.push(t)}b=0;for(l=h.length;b<l;b ){c=h[b];d=[];g=0;for(i=c.length;g<i;g )d.push(new THREE.Vector2(c[g].x,c[g].y));a.push(d)}},randomPointInTriangle:function(){var a=

new THREE.Vector3;return function(b,c,d){var e=new THREE.Vector3,f=THREE.Math.random16(),h=THREE.Math.random16();1<f h&&(f=1-f,h=1-h);var g=1-f-h;e.copy(b);e.multiplyScalar(f);a.copy(c);a.multiplyScalar(h);e.add(a);a.copy(d);a.multiplyScalar(g);e.add(a);return e}}(),randomPointInFace:function(a,b){return THREE.GeometryUtils.randomPointInTriangle(b.vertices[a.a],b.vertices[a.b],b.vertices[a.c])},randomPointsInGeometry:function(a,b){function c(a){function b(c,d){if(d<c)return c;var e=c Math.floor((d-

c)/2);return k[e]>a?b(c,e-1):k[e]<a?b(e 1,d):e}return b(0,k.length-1)}var d,e,f=a.faces,h=a.vertices,g=f.length,i=0,k=[],m,l,n;for(e=0;e<g;e )d=f[e],m=h[d.a],l=h[d.b],n=h[d.c],d._area=THREE.GeometryUtils.triangleArea(m,l,n),i =d._area,k[e]=i;d=[];for(e=0;e<b;e )h=THREE.Math.random16()*i,h=c(h),d[e]=THREE.GeometryUtils.randomPointInFace(f[h],a,!0);return d},triangleArea:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d,e){a.subVectors(d,c);b.subVectors(e,c);a.cross(b);return 0.5*

a.length()}}(),center:function(a){a.computeBoundingBox();var b=a.boundingBox,c=new THREE.Vector3;c.addVectors(b.min,b.max);c.multiplyScalar(-0.5);a.applyMatrix((new THREE.Matrix4).makeTranslation(c.x,c.y,c.z));a.computeBoundingBox();return c},triangulateQuads:function(a){var b,c,d,e,f=[],h=[];b=0;for(c=a.faceVertexUvs.length;b<c;b )h[b]=[];b=0;for(c=a.faces.length;b<c;b ){f.push(a.faces[b]);d=0;for(e=a.faceVertexUvs.length;d<e;d )h[d].push(a.faceVertexUvs[d][b])}a.faces=f;a.faceVertexUvs=h;a.computeCentroids();

a.computeFaceNormals();a.computeVertexNormals();a.hasTangents&&a.computeTangents()}};THREE.ImageUtils={crossOrigin:"anonymous",loadTexture:function(a,b,c){var d=new Image,e=new THREE.Texture(d,b),b=new THREE.ImageLoader;b.crossOrigin=this.crossOrigin;b.load(a,function(a){e.image=a;e.needsUpdate=!0;c&&c(e)});e.sourceFile=a;return e},loadCompressedTexture:function(a,b,c,d){var e=new THREE.CompressedTexture;e.mapping=b;var f=new XMLHttpRequest;f.onload=function(){var a=THREE.ImageUtils.parseDDS(f.response,!0);e.format=a.format;e.mipmaps=a.mipmaps;e.image.width=a.width;e.image.height=

a.height;e.generateMipmaps=!1;e.needsUpdate=!0;c&&c(e)};f.onerror=d;f.open("GET",a,!0);f.responseType="arraybuffer";f.send(null);return e},loadTextureCube:function(a,b,c,d){var e=[];e.loadCount=0;var f=new THREE.Texture;f.image=e;void 0!==b&&(f.mapping=b);f.flipY=!1;for(var b=0,h=a.length;b<h; b){var g=new Image;e[b]=g;g.onload=function(){e.loadCount =1;6===e.loadCount&&(f.needsUpdate=!0,c&&c(f))};g.onerror=d;g.crossOrigin=this.crossOrigin;g.src=a[b]}return f},loadCompressedTextureCube:function(a,

b,c,d){var e=[];e.loadCount=0;var f=new THREE.CompressedTexture;f.image=e;void 0!==b&&(f.mapping=b);f.flipY=!1;f.generateMipmaps=!1;b=function(a,b){return function(){var d=THREE.ImageUtils.parseDDS(a.response,!0);b.format=d.format;b.mipmaps=d.mipmaps;b.width=d.width;b.height=d.height;e.loadCount =1;6===e.loadCount&&(f.format=d.format,f.needsUpdate=!0,c&&c(f))}};if(a instanceof Array)for(var h=0,g=a.length;h<g; h){var i={};e[h]=i;var k=new XMLHttpRequest;k.onload=b(k,i);k.onerror=d;i=a[h];k.open("GET",

i,!0);k.responseType="arraybuffer";k.send(null)}else k=new XMLHttpRequest,k.onload=function(){var a=THREE.ImageUtils.parseDDS(k.response,!0);if(a.isCubemap){for(var b=a.mipmaps.length/a.mipmapCount,d=0;d<b;d ){e[d]={mipmaps:[]};for(var g=0;g<a.mipmapCount;g )e[d].mipmaps.push(a.mipmaps[d*a.mipmapCount g]),e[d].format=a.format,e[d].width=a.width,e[d].height=a.height}f.format=a.format;f.needsUpdate=!0;c&&c(f)}},k.onerror=d,k.open("GET",a,!0),k.responseType="arraybuffer",k.send(null);return f},parseDDS:function(a,

b){function c(a){return a.charCodeAt(0) (a.charCodeAt(1)<<8) (a.charCodeAt(2)<<16) (a.charCodeAt(3)<<24)}var d={mipmaps:[],width:0,height:0,format:null,mipmapCount:1},e=c("DXT1"),f=c("DXT3"),h=c("DXT5"),g=new Int32Array(a,0,31);if(542327876!==g[0])return console.error("ImageUtils.parseDDS(): Invalid magic number in DDS header"),d;if(!g[20]&4)return console.error("ImageUtils.parseDDS(): Unsupported format, must contain a FourCC code"),d;var i=g[21];switch(i){case e:e=8;d.format=THREE.RGB_S3TC_DXT1_Format;

break;case f:e=16;d.format=THREE.RGBA_S3TC_DXT3_Format;break;case h:e=16;d.format=THREE.RGBA_S3TC_DXT5_Format;break;default:return console.error("ImageUtils.parseDDS(): Unsupported FourCC code: ",String.fromCharCode(i&255,i>>8&255,i>>16&255,i>>24&255)),d}d.mipmapCount=1;g[2]&131072&&!1!==b&&(d.mipmapCount=Math.max(1,g[7]));d.isCubemap=g[28]&512?!0:!1;d.width=g[4];d.height=g[3];for(var g=g[1] 4,f=d.width,h=d.height,i=d.isCubemap?6:1,k=0;k<i;k ){for(var m=0;m<d.mipmapCount;m ){var l=Math.max(4,f)/

4*Math.max(4,h)/4*e,n={data:new Uint8Array(a,g,l),width:f,height:h};d.mipmaps.push(n);g =l;f=Math.max(0.5*f,1);h=Math.max(0.5*h,1)}f=d.width;h=d.height}return d},getNormalMap:function(a,b){var c=function(a){var b=Math.sqrt(a[0]*a[0] a[1]*a[1] a[2]*a[2]);return[a[0]/b,a[1]/b,a[2]/b]},b=b|1,d=a.width,e=a.height,f=document.createElement("canvas");f.width=d;f.height=e;var h=f.getContext("2d");h.drawImage(a,0,0);for(var g=h.getImageData(0,0,d,e).data,i=h.createImageData(d,e),k=i.data,m=0;m<d;m )for(var l=

0;l<e;l ){var n=0>l-1?0:l-1,t=l 1>e-1?e-1:l 1,q=0>m-1?0:m-1,p=m 1>d-1?d-1:m 1,r=[],s=[0,0,g[4*(l*d m)]/255*b];r.push([-1,0,g[4*(l*d q)]/255*b]);r.push([-1,-1,g[4*(n*d q)]/255*b]);r.push([0,-1,g[4*(n*d m)]/255*b]);r.push([1,-1,g[4*(n*d p)]/255*b]);r.push([1,0,g[4*(l*d p)]/255*b]);r.push([1,1,g[4*(t*d p)]/255*b]);r.push([0,1,g[4*(t*d m)]/255*b]);r.push([-1,1,g[4*(t*d q)]/255*b]);n=[];q=r.length;for(t=0;t<q;t ){var p=r[t],u=r[(t 1)%q],p=[p[0]-s[0],p[1]-s[1],p[2]-s[2]],u=[u[0]-s[0],u[1]-s[1],u[2]-s[2]];

n.push(c([p[1]*u[2]-p[2]*u[1],p[2]*u[0]-p[0]*u[2],p[0]*u[1]-p[1]*u[0]]))}r=[0,0,0];for(t=0;t<n.length;t )r[0] =n[t][0],r[1] =n[t][1],r[2] =n[t][2];r[0]/=n.length;r[1]/=n.length;r[2]/=n.length;s=4*(l*d m);k[s]=255*((r[0] 1)/2)|0;k[s 1]=255*((r[1] 1)/2)|0;k[s 2]=255*r[2]|0;k[s 3]=255}h.putImageData(i,0,0);return f},generateDataTexture:function(a,b,c){for(var d=a*b,e=new Uint8Array(3*d),f=Math.floor(255*c.r),h=Math.floor(255*c.g),c=Math.floor(255*c.b),g=0;g<d;g )e[3*g]=f,e[3*g 1]=h,e[3*g 2]=c;a=new THREE.DataTexture(e,

a,b,THREE.RGBFormat);a.needsUpdate=!0;return a}};THREE.SceneUtils={createMultiMaterialObject:function(a,b){for(var c=new THREE.Object3D,d=0,e=b.length;d<e;d )c.add(new THREE.Mesh(a,b[d]));return c},detach:function(a,b,c){a.applyMatrix(b.matrixWorld);b.remove(a);c.add(a)},attach:function(a,b,c){var d=new THREE.Matrix4;d.getInverse(c.matrixWorld);a.applyMatrix(d);b.remove(a);c.add(a)}};THREE.FontUtils={faces:{},face:"helvetiker",weight:"normal",style:"normal",size:150,divisions:10,getFace:function(){return this.faces[this.face][this.weight][this.style]},loadFace:function(a){var b=a.familyName.toLowerCase();this.faces[b]=this.faces[b]||{};this.faces[b][a.cssFontWeight]=this.faces[b][a.cssFontWeight]||{};this.faces[b][a.cssFontWeight][a.cssFontStyle]=a;return this.faces[b][a.cssFontWeight][a.cssFontStyle]=a},drawText:function(a){for(var b=this.getFace(),c=this.size/b.resolution,d=

0,e=String(a).split(""),f=e.length,h=[],a=0;a<f;a ){var g=new THREE.Path,g=this.extractGlyphPoints(e[a],b,c,d,g),d=d g.offset;h.push(g.path)}return{paths:h,offset:d/2}},extractGlyphPoints:function(a,b,c,d,e){var f=[],h,g,i,k,m,l,n,t,q,p,r,s=b.glyphs[a]||b.glyphs["?"];if(s){if(s.o){b=s._cachedOutline||(s._cachedOutline=s.o.split(" "));k=b.length;for(a=0;a<k;)switch(i=b[a ],i){case "m":i=b[a ]*c d;m=b[a ]*c;e.moveTo(i,m);break;case "l":i=b[a ]*c d;m=b[a ]*c;e.lineTo(i,m);break;case "q":i=b[a ]*

c d;m=b[a ]*c;t=b[a ]*c d;q=b[a ]*c;e.quadraticCurveTo(t,q,i,m);if(h=f[f.length-1]){l=h.x;n=h.y;h=1;for(g=this.divisions;h<=g;h ){var u=h/g;THREE.Shape.Utils.b2(u,l,t,i);THREE.Shape.Utils.b2(u,n,q,m)}}break;case "b":if(i=b[a ]*c d,m=b[a ]*c,t=b[a ]*c d,q=b[a ]*-c,p=b[a ]*c d,r=b[a ]*-c,e.bezierCurveTo(i,m,t,q,p,r),h=f[f.length-1]){l=h.x;n=h.y;h=1;for(g=this.divisions;h<=g;h )u=h/g,THREE.Shape.Utils.b3(u,l,t,p,i),THREE.Shape.Utils.b3(u,n,q,r,m)}}}return{offset:s.ha*c,path:e}}}};

THREE.FontUtils.generateShapes=function(a,b){var b=b||{},c=void 0!==b.curveSegments?b.curveSegments:4,d=void 0!==b.font?b.font:"helvetiker",e=void 0!==b.weight?b.weight:"normal",f=void 0!==b.style?b.style:"normal";THREE.FontUtils.size=void 0!==b.size?b.size:100;THREE.FontUtils.divisions=c;THREE.FontUtils.face=d;THREE.FontUtils.weight=e;THREE.FontUtils.style=f;c=THREE.FontUtils.drawText(a).paths;d=[];e=0;for(f=c.length;e<f;e )Array.prototype.push.apply(d,c[e].toShapes());return d};

(function(a){var b=function(a){for(var b=a.length,e=0,f=b-1,h=0;h<b;f=h )e =a[f].x*a[h].y-a[h].x*a[f].y;return 0.5*e};a.Triangulate=function(a,d){var e=a.length;if(3>e)return null;var f=[],h=[],g=[],i,k,m;if(0<b(a))for(k=0;k<e;k )h[k]=k;else for(k=0;k<e;k )h[k]=e-1-k;var l=2*e;for(k=e-1;2<e;){if(0>=l--){console.log("Warning, unable to triangulate polygon!");break}i=k;e<=i&&(i=0);k=i 1;e<=k&&(k=0);m=k 1;e<=m&&(m=0);var n;a:{var t=n=void 0,q=void 0,p=void 0,r=void 0,s=void 0,u=void 0,w=void 0,E=

void 0,t=a[h[i]].x,q=a[h[i]].y,p=a[h[k]].x,r=a[h[k]].y,s=a[h[m]].x,u=a[h[m]].y;if(1E-10>(p-t)*(u-q)-(r-q)*(s-t))n=!1;else{var D=void 0,F=void 0,y=void 0,x=void 0,z=void 0,O=void 0,B=void 0,C=void 0,I=void 0,v=void 0,I=C=B=E=w=void 0,D=s-p,F=u-r,y=t-s,x=q-u,z=p-t,O=r-q;for(n=0;n<e;n )if(!(n===i||n===k||n===m))if(w=a[h[n]].x,E=a[h[n]].y,B=w-t,C=E-q,I=w-p,v=E-r,w-=s,E-=u,I=D*v-F*I,B=z*C-O*B,C=y*E-x*w,-1E-10<=I&&-1E-10<=C&&-1E-10<=B){n=!1;break a}n=!0}}if(n){f.push([a[h[i]],a[h[k]],a[h[m]]]);g.push([h[i],

h[k],h[m]]);i=k;for(m=k 1;m<e;i ,m )h[i]=h[m];e--;l=2*e}}return d?g:f};a.Triangulate.area=b;return a})(THREE.FontUtils);self._typeface_js={faces:THREE.FontUtils.faces,loadFace:THREE.FontUtils.loadFace};THREE.typeface_js=self._typeface_js;THREE.Curve=function(){};THREE.Curve.prototype.getPoint=function(){console.log("Warning, getPoint() not implemented!");return null};THREE.Curve.prototype.getPointAt=function(a){a=this.getUtoTmapping(a);return this.getPoint(a)};THREE.Curve.prototype.getPoints=function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b )c.push(this.getPoint(b/a));return c};THREE.Curve.prototype.getSpacedPoints=function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b )c.push(this.getPointAt(b/a));return c};

THREE.Curve.prototype.getLength=function(){var a=this.getLengths();return a[a.length-1]};THREE.Curve.prototype.getLengths=function(a){a||(a=this.__arcLengthDivisions?this.__arcLengthDivisions:200);if(this.cacheArcLengths&&this.cacheArcLengths.length==a 1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var b=[],c,d=this.getPoint(0),e,f=0;b.push(0);for(e=1;e<=a;e )c=this.getPoint(e/a),f =c.distanceTo(d),b.push(f),d=c;return this.cacheArcLengths=b};

THREE.Curve.prototype.updateArcLengths=function(){this.needsUpdate=!0;this.getLengths()};THREE.Curve.prototype.getUtoTmapping=function(a,b){var c=this.getLengths(),d=0,e=c.length,f;f=b?b:a*c[e-1];for(var h=0,g=e-1,i;h<=g;)if(d=Math.floor(h (g-h)/2),i=c[d]-f,0>i)h=d 1;else if(0<i)g=d-1;else{g=d;break}d=g;if(c[d]==f)return d/(e-1);h=c[d];return c=(d (f-h)/(c[d 1]-h))/(e-1)};THREE.Curve.prototype.getTangent=function(a){var b=a-1E-4,a=a 1E-4;0>b&&(b=0);1<a&&(a=1);b=this.getPoint(b);return this.getPoint(a).clone().sub(b).normalize()};

THREE.Curve.prototype.getTangentAt=function(a){a=this.getUtoTmapping(a);return this.getTangent(a)};

THREE.Curve.Utils={tangentQuadraticBezier:function(a,b,c,d){return 2*(1-a)*(c-b) 2*a*(d-c)},tangentCubicBezier:function(a,b,c,d,e){return-3*b*(1-a)*(1-a) 3*c*(1-a)*(1-a)-6*a*c*(1-a) 6*a*d*(1-a)-3*a*a*d 3*a*a*e},tangentSpline:function(a){return 6*a*a-6*a (3*a*a-4*a 1) (-6*a*a 6*a) (3*a*a-2*a)},interpolate:function(a,b,c,d,e){var a=0.5*(c-a),d=0.5*(d-b),f=e*e;return(2*b-2*c a d)*e*f (-3*b 3*c-2*a-d)*f a*e b}};

THREE.Curve.create=function(a,b){a.prototype=Object.create(THREE.Curve.prototype);a.prototype.getPoint=b;return a};THREE.CurvePath=function(){this.curves=[];this.bends=[];this.autoClose=!1};THREE.CurvePath.prototype=Object.create(THREE.Curve.prototype);THREE.CurvePath.prototype.add=function(a){this.curves.push(a)};THREE.CurvePath.prototype.checkConnection=function(){};THREE.CurvePath.prototype.closePath=function(){var a=this.curves[0].getPoint(0),b=this.curves[this.curves.length-1].getPoint(1);a.equals(b)||this.curves.push(new THREE.LineCurve(b,a))};

THREE.CurvePath.prototype.getPoint=function(a){for(var b=a*this.getLength(),c=this.getCurveLengths(),a=0;a<c.length;){if(c[a]>=b)return b=c[a]-b,a=this.curves[a],b=1-b/a.getLength(),a.getPointAt(b);a }return null};THREE.CurvePath.prototype.getLength=function(){var a=this.getCurveLengths();return a[a.length-1]};

THREE.CurvePath.prototype.getCurveLengths=function(){if(this.cacheLengths&&this.cacheLengths.length==this.curves.length)return this.cacheLengths;var a=[],b=0,c,d=this.curves.length;for(c=0;c<d;c )b =this.curves[c].getLength(),a.push(b);return this.cacheLengths=a};

THREE.CurvePath.prototype.getBoundingBox=function(){var a=this.getPoints(),b,c,d,e,f,h;b=c=Number.NEGATIVE_INFINITY;e=f=Number.POSITIVE_INFINITY;var g,i,k,m,l=a[0]instanceof THREE.Vector3;m=l?new THREE.Vector3:new THREE.Vector2;i=0;for(k=a.length;i<k;i )g=a[i],g.x>b?b=g.x:g.x<e&&(e=g.x),g.y>c?c=g.y:g.y<f&&(f=g.y),l&&(g.z>d?d=g.z:g.z<h&&(h=g.z)),m.add(g);a={minX:e,minY:f,maxX:b,maxY:c,centroid:m.divideScalar(k)};l&&(a.maxZ=d,a.minZ=h);return a};

THREE.CurvePath.prototype.createPointsGeometry=function(a){a=this.getPoints(a,!0);return this.createGeometry(a)};THREE.CurvePath.prototype.createSpacedPointsGeometry=function(a){a=this.getSpacedPoints(a,!0);return this.createGeometry(a)};THREE.CurvePath.prototype.createGeometry=function(a){for(var b=new THREE.Geometry,c=0;c<a.length;c )b.vertices.push(new THREE.Vector3(a[c].x,a[c].y,a[c].z||0));return b};THREE.CurvePath.prototype.addWrapPath=function(a){this.bends.push(a)};

THREE.CurvePath.prototype.getTransformedPoints=function(a,b){var c=this.getPoints(a),d,e;b||(b=this.bends);d=0;for(e=b.length;d<e;d )c=this.getWrapPoints(c,b[d]);return c};THREE.CurvePath.prototype.getTransformedSpacedPoints=function(a,b){var c=this.getSpacedPoints(a),d,e;b||(b=this.bends);d=0;for(e=b.length;d<e;d )c=this.getWrapPoints(c,b[d]);return c};

THREE.CurvePath.prototype.getWrapPoints=function(a,b){var c=this.getBoundingBox(),d,e,f,h,g,i;d=0;for(e=a.length;d<e;d )f=a[d],h=f.x,g=f.y,i=h/c.maxX,i=b.getUtoTmapping(i,h),h=b.getPoint(i),g=b.getNormalVector(i).multiplyScalar(g),f.x=h.x g.x,f.y=h.y g.y;return a};THREE.Gyroscope=function(){THREE.Object3D.call(this)};THREE.Gyroscope.prototype=Object.create(THREE.Object3D.prototype);

THREE.Gyroscope.prototype.updateMatrixWorld=function(a){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||a)this.parent?(this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorld.decompose(this.translationWorld,this.quaternionWorld,this.scaleWorld),this.matrix.decompose(this.translationObject,this.quaternionObject,this.scaleObject),this.matrixWorld.compose(this.translationWorld,this.quaternionObject,this.scaleWorld)):this.matrixWorld.copy(this.matrix),

this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=0,c=this.children.length;b<c;b )this.children[b].updateMatrixWorld(a)};THREE.Gyroscope.prototype.translationWorld=new THREE.Vector3;THREE.Gyroscope.prototype.translationObject=new THREE.Vector3;THREE.Gyroscope.prototype.quaternionWorld=new THREE.Quaternion;THREE.Gyroscope.prototype.quaternionObject=new THREE.Quaternion;THREE.Gyroscope.prototype.scaleWorld=new THREE.Vector3;THREE.Gyroscope.prototype.scaleObject=new THREE.Vector3;THREE.Path=function(a){THREE.CurvePath.call(this);this.actions=[];a&&this.fromPoints(a)};THREE.Path.prototype=Object.create(THREE.CurvePath.prototype);THREE.PathActions={MOVE_TO:"moveTo",LINE_TO:"lineTo",QUADRATIC_CURVE_TO:"quadraticCurveTo",BEZIER_CURVE_TO:"bezierCurveTo",CSPLINE_THRU:"splineThru",ARC:"arc",ELLIPSE:"ellipse"};THREE.Path.prototype.fromPoints=function(a){this.moveTo(a[0].x,a[0].y);for(var b=1,c=a.length;b<c;b )this.lineTo(a[b].x,a[b].y)};

THREE.Path.prototype.moveTo=function(a,b){var c=Array.prototype.slice.call(arguments);this.actions.push({action:THREE.PathActions.MOVE_TO,args:c})};THREE.Path.prototype.lineTo=function(a,b){var c=Array.prototype.slice.call(arguments),d=this.actions[this.actions.length-1].args,d=new THREE.LineCurve(new THREE.Vector2(d[d.length-2],d[d.length-1]),new THREE.Vector2(a,b));this.curves.push(d);this.actions.push({action:THREE.PathActions.LINE_TO,args:c})};

THREE.Path.prototype.quadraticCurveTo=function(a,b,c,d){var e=Array.prototype.slice.call(arguments),f=this.actions[this.actions.length-1].args,f=new THREE.QuadraticBezierCurve(new THREE.Vector2(f[f.length-2],f[f.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,d));this.curves.push(f);this.actions.push({action:THREE.PathActions.QUADRATIC_CURVE_TO,args:e})};

THREE.Path.prototype.bezierCurveTo=function(a,b,c,d,e,f){var h=Array.prototype.slice.call(arguments),g=this.actions[this.actions.length-1].args,g=new THREE.CubicBezierCurve(new THREE.Vector2(g[g.length-2],g[g.length-1]),new THREE.Vector2(a,b),new THREE.Vector2(c,d),new THREE.Vector2(e,f));this.curves.push(g);this.actions.push({action:THREE.PathActions.BEZIER_CURVE_TO,args:h})};

THREE.Path.prototype.splineThru=function(a){var b=Array.prototype.slice.call(arguments),c=this.actions[this.actions.length-1].args,c=[new THREE.Vector2(c[c.length-2],c[c.length-1])];Array.prototype.push.apply(c,a);c=new THREE.SplineCurve(c);this.curves.push(c);this.actions.push({action:THREE.PathActions.CSPLINE_THRU,args:b})};THREE.Path.prototype.arc=function(a,b,c,d,e,f){var h=this.actions[this.actions.length-1].args;this.absarc(a h[h.length-2],b h[h.length-1],c,d,e,f)};

THREE.Path.prototype.absarc=function(a,b,c,d,e,f){this.absellipse(a,b,c,c,d,e,f)};THREE.Path.prototype.ellipse=function(a,b,c,d,e,f,h){var g=this.actions[this.actions.length-1].args;this.absellipse(a g[g.length-2],b g[g.length-1],c,d,e,f,h)};THREE.Path.prototype.absellipse=function(a,b,c,d,e,f,h){var g=Array.prototype.slice.call(arguments),i=new THREE.EllipseCurve(a,b,c,d,e,f,h);this.curves.push(i);i=i.getPoint(h?1:0);g.push(i.x);g.push(i.y);this.actions.push({action:THREE.PathActions.ELLIPSE,args:g})};

THREE.Path.prototype.getSpacedPoints=function(a){a||(a=40);for(var b=[],c=0;c<a;c )b.push(this.getPoint(c/a));return b};

THREE.Path.prototype.getPoints=function(a,b){if(this.useSpacedPoints)return console.log("tata"),this.getSpacedPoints(a,b);var a=a||12,c=[],d,e,f,h,g,i,k,m,l,n,t,q,p;d=0;for(e=this.actions.length;d<e;d )switch(f=this.actions[d],h=f.action,f=f.args,h){case THREE.PathActions.MOVE_TO:c.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.LINE_TO:c.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.QUADRATIC_CURVE_TO:g=f[2];i=f[3];l=f[0];n=f[1];0<c.length?(h=c[c.length-1],t=h.x,

q=h.y):(h=this.actions[d-1].args,t=h[h.length-2],q=h[h.length-1]);for(f=1;f<=a;f )p=f/a,h=THREE.Shape.Utils.b2(p,t,l,g),p=THREE.Shape.Utils.b2(p,q,n,i),c.push(new THREE.Vector2(h,p));break;case THREE.PathActions.BEZIER_CURVE_TO:g=f[4];i=f[5];l=f[0];n=f[1];k=f[2];m=f[3];0<c.length?(h=c[c.length-1],t=h.x,q=h.y):(h=this.actions[d-1].args,t=h[h.length-2],q=h[h.length-1]);for(f=1;f<=a;f )p=f/a,h=THREE.Shape.Utils.b3(p,t,l,k,g),p=THREE.Shape.Utils.b3(p,q,n,m,i),c.push(new THREE.Vector2(h,p));break;case THREE.PathActions.CSPLINE_THRU:h=

this.actions[d-1].args;p=[new THREE.Vector2(h[h.length-2],h[h.length-1])];h=a*f[0].length;p=p.concat(f[0]);p=new THREE.SplineCurve(p);for(f=1;f<=h;f )c.push(p.getPointAt(f/h));break;case THREE.PathActions.ARC:g=f[0];i=f[1];n=f[2];k=f[3];h=f[4];l=!!f[5];t=h-k;q=2*a;for(f=1;f<=q;f )p=f/q,l||(p=1-p),p=k p*t,h=g n*Math.cos(p),p=i n*Math.sin(p),c.push(new THREE.Vector2(h,p));break;case THREE.PathActions.ELLIPSE:g=f[0];i=f[1];n=f[2];m=f[3];k=f[4];h=f[5];l=!!f[6];t=h-k;q=2*a;for(f=1;f<=q;f )p=f/q,l||

(p=1-p),p=k p*t,h=g n*Math.cos(p),p=i m*Math.sin(p),c.push(new THREE.Vector2(h,p))}d=c[c.length-1];1E-10>Math.abs(d.x-c[0].x)&&1E-10>Math.abs(d.y-c[0].y)&&c.splice(c.length-1,1);b&&c.push(c[0]);return c};

THREE.Path.prototype.toShapes=function(a){var b,c,d,e,f=[],h=new THREE.Path;b=0;for(c=this.actions.length;b<c;b )d=this.actions[b],e=d.args,d=d.action,d==THREE.PathActions.MOVE_TO&&0!=h.actions.length&&(f.push(h),h=new THREE.Path),h[d].apply(h,e);0!=h.actions.length&&f.push(h);if(0==f.length)return[];var g;e=[];if(1==f.length)return d=f[0],g=new THREE.Shape,g.actions=d.actions,g.curves=d.curves,e.push(g),e;b=!THREE.Shape.Utils.isClockWise(f[0].getPoints());if(a?!b:b){g=new THREE.Shape;b=0;for(c=

f.length;b<c;b )d=f[b],h=THREE.Shape.Utils.isClockWise(d.getPoints()),(h=a?!h:h)?(g.actions=d.actions,g.curves=d.curves,e.push(g),g=new THREE.Shape):g.holes.push(d)}else{g=void 0;b=0;for(c=f.length;b<c;b )d=f[b],h=THREE.Shape.Utils.isClockWise(d.getPoints()),(h=a?!h:h)?(g&&e.push(g),g=new THREE.Shape,g.actions=d.actions,g.curves=d.curves):g.holes.push(d);e.push(g)}return e};THREE.Shape=function(){THREE.Path.apply(this,arguments);this.holes=[]};THREE.Shape.prototype=Object.create(THREE.Path.prototype);THREE.Shape.prototype.extrude=function(a){return new THREE.ExtrudeGeometry(this,a)};THREE.Shape.prototype.makeGeometry=function(a){return new THREE.ShapeGeometry(this,a)};THREE.Shape.prototype.getPointsHoles=function(a){var b,c=this.holes.length,d=[];for(b=0;b<c;b )d[b]=this.holes[b].getTransformedPoints(a,this.bends);return d};

THREE.Shape.prototype.getSpacedPointsHoles=function(a){var b,c=this.holes.length,d=[];for(b=0;b<c;b )d[b]=this.holes[b].getTransformedSpacedPoints(a,this.bends);return d};THREE.Shape.prototype.extractAllPoints=function(a){return{shape:this.getTransformedPoints(a),holes:this.getPointsHoles(a)}};THREE.Shape.prototype.extractPoints=function(a){return this.useSpacedPoints?this.extractAllSpacedPoints(a):this.extractAllPoints(a)};

THREE.Shape.prototype.extractAllSpacedPoints=function(a){return{shape:this.getTransformedSpacedPoints(a),holes:this.getSpacedPointsHoles(a)}};

THREE.Shape.Utils={removeHoles:function(a,b){var c=a.concat(),d=c.concat(),e,f,h,g,i,k,m,l,n,t,q=[];for(i=0;i<b.length;i ){k=b[i];Array.prototype.push.apply(d,k);f=Number.POSITIVE_INFINITY;for(e=0;e<k.length;e ){n=k[e];t=[];for(l=0;l<c.length;l )m=c[l],m=n.distanceToSquared(m),t.push(m),m<f&&(f=m,h=e,g=l)}e=0<=g-1?g-1:c.length-1;f=0<=h-1?h-1:k.length-1;var p=[k[h],c[g],c[e]];l=THREE.FontUtils.Triangulate.area(p);var r=[k[h],k[f],c[g]];n=THREE.FontUtils.Triangulate.area(r);t=g;m=h;g =1;h =-1;0>

g&&(g =c.length);g%=c.length;0>h&&(h =k.length);h%=k.length;e=0<=g-1?g-1:c.length-1;f=0<=h-1?h-1:k.length-1;p=[k[h],c[g],c[e]];p=THREE.FontUtils.Triangulate.area(p);r=[k[h],k[f],c[g]];r=THREE.FontUtils.Triangulate.area(r);l n>p r&&(g=t,h=m,0>g&&(g =c.length),g%=c.length,0>h&&(h =k.length),h%=k.length,e=0<=g-1?g-1:c.length-1,f=0<=h-1?h-1:k.length-1);l=c.slice(0,g);n=c.slice(g);t=k.slice(h);m=k.slice(0,h);f=[k[h],k[f],c[g]];q.push([k[h],c[g],c[e]]);q.push(f);c=l.concat(t).concat(m).concat(n)}return{shape:c,

isolatedPts:q,allpoints:d}},triangulateShape:function(a,b){var c=THREE.Shape.Utils.removeHoles(a,b),d=c.allpoints,e=c.isolatedPts,c=THREE.FontUtils.Triangulate(c.shape,!1),f,h,g,i,k={};f=0;for(h=d.length;f<h;f )i=d[f].x ":" d[f].y,void 0!==k[i]&&console.log("Duplicate point",i),k[i]=f;f=0;for(h=c.length;f<h;f ){g=c[f];for(d=0;3>d;d )i=g[d].x ":" g[d].y,i=k[i],void 0!==i&&(g[d]=i)}f=0;for(h=e.length;f<h;f ){g=e[f];for(d=0;3>d;d )i=g[d].x ":" g[d].y,i=k[i],void 0!==i&&(g[d]=i)}return c.concat(e)},

isClockWise:function(a){return 0>THREE.FontUtils.Triangulate.area(a)},b2p0:function(a,b){var c=1-a;return c*c*b},b2p1:function(a,b){return 2*(1-a)*a*b},b2p2:function(a,b){return a*a*b},b2:function(a,b,c,d){return this.b2p0(a,b) this.b2p1(a,c) this.b2p2(a,d)},b3p0:function(a,b){var c=1-a;return c*c*c*b},b3p1:function(a,b){var c=1-a;return 3*c*c*a*b},b3p2:function(a,b){return 3*(1-a)*a*a*b},b3p3:function(a,b){return a*a*a*b},b3:function(a,b,c,d,e){return this.b3p0(a,b) this.b3p1(a,c) this.b3p2(a,d)

this.b3p3(a,e)}};THREE.LineCurve=function(a,b){this.v1=a;this.v2=b};THREE.LineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.LineCurve.prototype.getPoint=function(a){var b=this.v2.clone().sub(this.v1);b.multiplyScalar(a).add(this.v1);return b};THREE.LineCurve.prototype.getPointAt=function(a){return this.getPoint(a)};THREE.LineCurve.prototype.getTangent=function(){return this.v2.clone().sub(this.v1).normalize()};THREE.QuadraticBezierCurve=function(a,b,c){this.v0=a;this.v1=b;this.v2=c};THREE.QuadraticBezierCurve.prototype=Object.create(THREE.Curve.prototype);THREE.QuadraticBezierCurve.prototype.getPoint=function(a){var b;b=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);a=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);return new THREE.Vector2(b,a)};

THREE.QuadraticBezierCurve.prototype.getTangent=function(a){var b;b=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.x,this.v1.x,this.v2.x);a=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.y,this.v1.y,this.v2.y);b=new THREE.Vector2(b,a);b.normalize();return b};THREE.CubicBezierCurve=function(a,b,c,d){this.v0=a;this.v1=b;this.v2=c;this.v3=d};THREE.CubicBezierCurve.prototype=Object.create(THREE.Curve.prototype);THREE.CubicBezierCurve.prototype.getPoint=function(a){var b;b=THREE.Shape.Utils.b3(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);a=THREE.Shape.Utils.b3(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);return new THREE.Vector2(b,a)};

THREE.CubicBezierCurve.prototype.getTangent=function(a){var b;b=THREE.Curve.Utils.tangentCubicBezier(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);a=THREE.Curve.Utils.tangentCubicBezier(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);b=new THREE.Vector2(b,a);b.normalize();return b};THREE.SplineCurve=function(a){this.points=void 0==a?[]:a};THREE.SplineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.SplineCurve.prototype.getPoint=function(a){var b=new THREE.Vector2,c=[],d=this.points,e;e=(d.length-1)*a;a=Math.floor(e);e-=a;c[0]=0==a?a:a-1;c[1]=a;c[2]=a>d.length-2?d.length-1:a 1;c[3]=a>d.length-3?d.length-1:a 2;b.x=THREE.Curve.Utils.interpolate(d[c[0]].x,d[c[1]].x,d[c[2]].x,d[c[3]].x,e);b.y=THREE.Curve.Utils.interpolate(d[c[0]].y,d[c[1]].y,d[c[2]].y,d[c[3]].y,e);return b};THREE.EllipseCurve=function(a,b,c,d,e,f,h){this.aX=a;this.aY=b;this.xRadius=c;this.yRadius=d;this.aStartAngle=e;this.aEndAngle=f;this.aClockwise=h};THREE.EllipseCurve.prototype=Object.create(THREE.Curve.prototype);THREE.EllipseCurve.prototype.getPoint=function(a){var b=this.aEndAngle-this.aStartAngle;this.aClockwise||(a=1-a);b=this.aStartAngle a*b;a=this.aX this.xRadius*Math.cos(b);b=this.aY this.yRadius*Math.sin(b);return new THREE.Vector2(a,b)};THREE.ArcCurve=function(a,b,c,d,e,f){THREE.EllipseCurve.call(this,a,b,c,c,d,e,f)};THREE.ArcCurve.prototype=Object.create(THREE.EllipseCurve.prototype);THREE.LineCurve3=THREE.Curve.create(function(a,b){this.v1=a;this.v2=b},function(a){var b=new THREE.Vector3;b.subVectors(this.v2,this.v1);b.multiplyScalar(a);b.add(this.v1);return b});THREE.QuadraticBezierCurve3=THREE.Curve.create(function(a,b,c){this.v0=a;this.v1=b;this.v2=c},function(a){var b,c;b=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);c=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);a=THREE.Shape.Utils.b2(a,this.v0.z,this.v1.z,this.v2.z);return new THREE.Vector3(b,c,a)});THREE.CubicBezierCurve3=THREE.Curve.create(function(a,b,c,d){this.v0=a;this.v1=b;this.v2=c;this.v3=d},function(a){var b,c;b=THREE.Shape.Utils.b3(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);c=THREE.Shape.Utils.b3(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);a=THREE.Shape.Utils.b3(a,this.v0.z,this.v1.z,this.v2.z,this.v3.z);return new THREE.Vector3(b,c,a)});THREE.SplineCurve3=THREE.Curve.create(function(a){this.points=void 0==a?[]:a},function(a){var b=new THREE.Vector3,c=[],d=this.points,e,a=(d.length-1)*a;e=Math.floor(a);a-=e;c[0]=0==e?e:e-1;c[1]=e;c[2]=e>d.length-2?d.length-1:e 1;c[3]=e>d.length-3?d.length-1:e 2;e=d[c[0]];var f=d[c[1]],h=d[c[2]],c=d[c[3]];b.x=THREE.Curve.Utils.interpolate(e.x,f.x,h.x,c.x,a);b.y=THREE.Curve.Utils.interpolate(e.y,f.y,h.y,c.y,a);b.z=THREE.Curve.Utils.interpolate(e.z,f.z,h.z,c.z,a);return b});THREE.ClosedSplineCurve3=THREE.Curve.create(function(a){this.points=void 0==a?[]:a},function(a){var b=new THREE.Vector3,c=[],d=this.points,e;e=(d.length-0)*a;a=Math.floor(e);e-=a;a =0<a?0:(Math.floor(Math.abs(a)/d.length) 1)*d.length;c[0]=(a-1)%d.length;c[1]=a%d.length;c[2]=(a 1)%d.length;c[3]=(a 2)%d.length;b.x=THREE.Curve.Utils.interpolate(d[c[0]].x,d[c[1]].x,d[c[2]].x,d[c[3]].x,e);b.y=THREE.Curve.Utils.interpolate(d[c[0]].y,d[c[1]].y,d[c[2]].y,d[c[3]].y,e);b.z=THREE.Curve.Utils.interpolate(d[c[0]].z,

d[c[1]].z,d[c[2]].z,d[c[3]].z,e);return b});THREE.AnimationHandler=function(){var a=[],b={},c={update:function(b){for(var c=0;c<a.length;c )a[c].update(b)},addToUpdate:function(b){-1===a.indexOf(b)&&a.push(b)},removeFromUpdate:function(b){b=a.indexOf(b);-1!==b&&a.splice(b,1)},add:function(a){void 0!==b[a.name]&&console.log("THREE.AnimationHandler.add: Warning! " a.name " already exists in library. Overwriting.");b[a.name]=a;if(!0!==a.initialized){for(var c=0;c<a.hierarchy.length;c ){for(var d=0;d<a.hierarchy[c].keys.length;d )if(0>a.hierarchy[c].keys[d].time&&

(a.hierarchy[c].keys[d].time=0),void 0!==a.hierarchy[c].keys[d].rot&&!(a.hierarchy[c].keys[d].rot instanceof THREE.Quaternion)){var g=a.hierarchy[c].keys[d].rot;a.hierarchy[c].keys[d].rot=new THREE.Quaternion(g[0],g[1],g[2],g[3])}if(a.hierarchy[c].keys.length&&void 0!==a.hierarchy[c].keys[0].morphTargets){g={};for(d=0;d<a.hierarchy[c].keys.length;d )for(var i=0;i<a.hierarchy[c].keys[d].morphTargets.length;i ){var k=a.hierarchy[c].keys[d].morphTargets[i];g[k]=-1}a.hierarchy[c].usedMorphTargets=g;

for(d=0;d<a.hierarchy[c].keys.length;d ){var m={};for(k in g){for(i=0;i<a.hierarchy[c].keys[d].morphTargets.length;i )if(a.hierarchy[c].keys[d].morphTargets[i]===k){m[k]=a.hierarchy[c].keys[d].morphTargetsInfluences[i];break}i===a.hierarchy[c].keys[d].morphTargets.length&&(m[k]=0)}a.hierarchy[c].keys[d].morphTargetsInfluences=m}}for(d=1;d<a.hierarchy[c].keys.length;d )a.hierarchy[c].keys[d].time===a.hierarchy[c].keys[d-1].time&&(a.hierarchy[c].keys.splice(d,1),d--);for(d=0;d<a.hierarchy[c].keys.length;d )a.hierarchy[c].keys[d].index=

d}d=parseInt(a.length*a.fps,10);a.JIT={};a.JIT.hierarchy=[];for(c=0;c<a.hierarchy.length;c )a.JIT.hierarchy.push(Array(d));a.initialized=!0}},get:function(a){if("string"===typeof a){if(b[a])return b[a];console.log("THREE.AnimationHandler.get: Couldn't find animation " a);return null}},parse:function(a){var b=[];if(a instanceof THREE.SkinnedMesh)for(var c=0;c<a.bones.length;c )b.push(a.bones[c]);else d(a,b);return b}},d=function(a,b){b.push(a);for(var c=0;c<a.children.length;c )d(a.children[c],

b)};c.LINEAR=0;c.CATMULLROM=1;c.CATMULLROM_FORWARD=2;return c}();THREE.Animation=function(a,b,c){this.root=a;this.data=THREE.AnimationHandler.get(b);this.hierarchy=THREE.AnimationHandler.parse(a);this.currentTime=0;this.timeScale=1;this.isPlaying=!1;this.loop=this.isPaused=!0;this.interpolationType=void 0!==c?c:THREE.AnimationHandler.LINEAR;this.points=[];this.target=new THREE.Vector3};

THREE.Animation.prototype.play=function(a,b){if(!1===this.isPlaying){this.isPlaying=!0;this.loop=void 0!==a?a:!0;this.currentTime=void 0!==b?b:0;var c,d=this.hierarchy.length,e;for(c=0;c<d;c ){e=this.hierarchy[c];e.matrixAutoUpdate=!0;void 0===e.animationCache&&(e.animationCache={},e.animationCache.prevKey={pos:0,rot:0,scl:0},e.animationCache.nextKey={pos:0,rot:0,scl:0},e.animationCache.originalMatrix=e instanceof THREE.Bone?e.skinMatrix:e.matrix);var f=e.animationCache.prevKey;e=e.animationCache.nextKey;

f.pos=this.data.hierarchy[c].keys[0];f.rot=this.data.hierarchy[c].keys[0];f.scl=this.data.hierarchy[c].keys[0];e.pos=this.getNextKeyWith("pos",c,1);e.rot=this.getNextKeyWith("rot",c,1);e.scl=this.getNextKeyWith("scl",c,1)}this.update(0)}this.isPaused=!1;THREE.AnimationHandler.addToUpdate(this)};THREE.Animation.prototype.pause=function(){!0===this.isPaused?THREE.AnimationHandler.addToUpdate(this):THREE.AnimationHandler.removeFromUpdate(this);this.isPaused=!this.isPaused};

THREE.Animation.prototype.stop=function(){this.isPaused=this.isPlaying=!1;THREE.AnimationHandler.removeFromUpdate(this)};

THREE.Animation.prototype.update=function(a){if(!1!==this.isPlaying){var b=["pos","rot","scl"],c,d,e,f,h,g,i,k,m;m=this.currentTime =a*this.timeScale;k=this.currentTime%=this.data.length;parseInt(Math.min(k*this.data.fps,this.data.length*this.data.fps),10);for(var l=0,n=this.hierarchy.length;l<n;l ){a=this.hierarchy[l];i=a.animationCache;for(var t=0;3>t;t ){c=b[t];h=i.prevKey[c];g=i.nextKey[c];if(g.time<=m){if(k<m)if(this.loop){h=this.data.hierarchy[l].keys[0];for(g=this.getNextKeyWith(c,l,1);g.time<

k;)h=g,g=this.getNextKeyWith(c,l,g.index 1)}else{this.stop();return}else{do h=g,g=this.getNextKeyWith(c,l,g.index 1);while(g.time<k)}i.prevKey[c]=h;i.nextKey[c]=g}a.matrixAutoUpdate=!0;a.matrixWorldNeedsUpdate=!0;d=(k-h.time)/(g.time-h.time);e=h[c];f=g[c];if(0>d||1<d)console.log("THREE.Animation.update: Warning! Scale out of bounds:" d " on bone " l),d=0>d?0:1;if("pos"===c)if(c=a.position,this.interpolationType===THREE.AnimationHandler.LINEAR)c.x=e[0] (f[0]-e[0])*d,c.y=e[1] (f[1]-e[1])*d,c.z=e[2]

(f[2]-e[2])*d;else{if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)this.points[0]=this.getPrevKeyWith("pos",l,h.index-1).pos,this.points[1]=e,this.points[2]=f,this.points[3]=this.getNextKeyWith("pos",l,g.index 1).pos,d=0.33*d 0.33,e=this.interpolateCatmullRom(this.points,d),c.x=e[0],c.y=e[1],c.z=e[2],this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD&&(d=this.interpolateCatmullRom(this.points,1.01*d),

this.target.set(d[0],d[1],d[2]),this.target.sub(c),this.target.y=0,this.target.normalize(),d=Math.atan2(this.target.x,this.target.z),a.rotation.set(0,d,0))}else"rot"===c?THREE.Quaternion.slerp(e,f,a.quaternion,d):"scl"===c&&(c=a.scale,c.x=e[0] (f[0]-e[0])*d,c.y=e[1] (f[1]-e[1])*d,c.z=e[2] (f[2]-e[2])*d)}}}};

THREE.Animation.prototype.interpolateCatmullRom=function(a,b){var c=[],d=[],e,f,h,g,i,k;e=(a.length-1)*b;f=Math.floor(e);e-=f;c[0]=0===f?f:f-1;c[1]=f;c[2]=f>a.length-2?f:f 1;c[3]=f>a.length-3?f:f 2;f=a[c[0]];g=a[c[1]];i=a[c[2]];k=a[c[3]];c=e*e;h=e*c;d[0]=this.interpolate(f[0],g[0],i[0],k[0],e,c,h);d[1]=this.interpolate(f[1],g[1],i[1],k[1],e,c,h);d[2]=this.interpolate(f[2],g[2],i[2],k[2],e,c,h);return d};

THREE.Animation.prototype.interpolate=function(a,b,c,d,e,f,h){a=0.5*(c-a);d=0.5*(d-b);return(2*(b-c) a d)*h (-3*(b-c)-2*a-d)*f a*e b};THREE.Animation.prototype.getNextKeyWith=function(a,b,c){for(var d=this.data.hierarchy[b].keys,c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?c<d.length-1?c:d.length-1:c%d.length;c<d.length;c )if(void 0!==d[c][a])return d[c];return this.data.hierarchy[b].keys[0]};

THREE.Animation.prototype.getPrevKeyWith=function(a,b,c){for(var d=this.data.hierarchy[b].keys,c=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?0<c?c:0:0<=c?c:c d.length;0<=c;c--)if(void 0!==d[c][a])return d[c];return this.data.hierarchy[b].keys[d.length-1]};THREE.KeyFrameAnimation=function(a,b,c){this.root=a;this.data=THREE.AnimationHandler.get(b);this.hierarchy=THREE.AnimationHandler.parse(a);this.currentTime=0;this.timeScale=0.0010;this.isPlaying=!1;this.loop=this.isPaused=!0;this.JITCompile=void 0!==c?c:!0;a=0;for(b=this.hierarchy.length;a<b;a ){var c=this.data.hierarchy[a].sids,d=this.hierarchy[a];if(this.data.hierarchy[a].keys.length&&c){for(var e=0;e<c.length;e ){var f=c[e],h=this.getNextKeyWith(f,a,0);h&&h.apply(f)}d.matrixAutoUpdate=!1;this.data.hierarchy[a].node.updateMatrix();

d.matrixWorldNeedsUpdate=!0}}};

THREE.KeyFrameAnimation.prototype.play=function(a,b){if(!this.isPlaying){this.isPlaying=!0;this.loop=void 0!==a?a:!0;this.currentTime=void 0!==b?b:0;this.startTimeMs=b;this.startTime=1E7;this.endTime=-this.startTime;var c,d=this.hierarchy.length,e,f;for(c=0;c<d;c )e=this.hierarchy[c],f=this.data.hierarchy[c],void 0===f.animationCache&&(f.animationCache={},f.animationCache.prevKey=null,f.animationCache.nextKey=null,f.animationCache.originalMatrix=e instanceof THREE.Bone?e.skinMatrix:e.matrix),e=this.data.hierarchy[c].keys,

e.length&&(f.animationCache.prevKey=e[0],f.animationCache.nextKey=e[1],this.startTime=Math.min(e[0].time,this.startTime),this.endTime=Math.max(e[e.length-1].time,this.endTime));this.update(0)}this.isPaused=!1;THREE.AnimationHandler.addToUpdate(this)};THREE.KeyFrameAnimation.prototype.pause=function(){this.isPaused?THREE.AnimationHandler.addToUpdate(this):THREE.AnimationHandler.removeFromUpdate(this);this.isPaused=!this.isPaused};

THREE.KeyFrameAnimation.prototype.stop=function(){this.isPaused=this.isPlaying=!1;THREE.AnimationHandler.removeFromUpdate(this);for(var a=0;a<this.data.hierarchy.length;a ){var b=this.hierarchy[a],c=this.data.hierarchy[a];if(void 0!==c.animationCache){var d=c.animationCache.originalMatrix;b instanceof THREE.Bone?(d.copy(b.skinMatrix),b.skinMatrix=d):(d.copy(b.matrix),b.matrix=d);delete c.animationCache}}};

THREE.KeyFrameAnimation.prototype.update=function(a){if(this.isPlaying){var b,c,d,e,f=this.data.JIT.hierarchy,h,g,i;g=this.currentTime =a*this.timeScale;h=this.currentTime%=this.data.length;h<this.startTimeMs&&(h=this.currentTime=this.startTimeMs h);e=parseInt(Math.min(h*this.data.fps,this.data.length*this.data.fps),10);if((i=h<g)&&!this.loop){for(var a=0,k=this.hierarchy.length;a<k;a ){var m=this.data.hierarchy[a].keys,f=this.data.hierarchy[a].sids;d=m.length-1;e=this.hierarchy[a];if(m.length){for(m=

0;m<f.length;m )h=f[m],(g=this.getPrevKeyWith(h,a,d))&&g.apply(h);this.data.hierarchy[a].node.updateMatrix();e.matrixWorldNeedsUpdate=!0}}this.stop()}else if(!(h<this.startTime)){a=0;for(k=this.hierarchy.length;a<k;a ){d=this.hierarchy[a];b=this.data.hierarchy[a];var m=b.keys,l=b.animationCache;if(this.JITCompile&&void 0!==f[a][e])d instanceof THREE.Bone?(d.skinMatrix=f[a][e],d.matrixWorldNeedsUpdate=!1):(d.matrix=f[a][e],d.matrixWorldNeedsUpdate=!0);else if(m.length){this.JITCompile&&l&&(d instanceof

THREE.Bone?d.skinMatrix=l.originalMatrix:d.matrix=l.originalMatrix);b=l.prevKey;c=l.nextKey;if(b&&c){if(c.time<=g){if(i&&this.loop){b=m[0];for(c=m[1];c.time<h;)b=c,c=m[b.index 1]}else if(!i)for(var n=m.length-1;c.time<h&&c.index!==n;)b=c,c=m[b.index 1];l.prevKey=b;l.nextKey=c}c.time>=h?b.interpolate(c,h):b.interpolate(c,c.time)}this.data.hierarchy[a].node.updateMatrix();d.matrixWorldNeedsUpdate=!0}}if(this.JITCompile&&void 0===f[0][e]){this.hierarchy[0].updateMatrixWorld(!0);for(a=0;a<this.hierarchy.length;a )f[a][e]=

this.hierarchy[a]instanceof THREE.Bone?this.hierarchy[a].skinMatrix.clone():this.hierarchy[a].matrix.clone()}}}};THREE.KeyFrameAnimation.prototype.getNextKeyWith=function(a,b,c){b=this.data.hierarchy[b].keys;for(c%=b.length;c<b.length;c )if(b[c].hasTarget(a))return b[c];return b[0]};THREE.KeyFrameAnimation.prototype.getPrevKeyWith=function(a,b,c){b=this.data.hierarchy[b].keys;for(c=0<=c?c:c b.length;0<=c;c--)if(b[c].hasTarget(a))return b[c];return b[b.length-1]};THREE.CubeCamera=function(a,b,c){THREE.Object3D.call(this);var d=new THREE.PerspectiveCamera(90,1,a,b);d.up.set(0,-1,0);d.lookAt(new THREE.Vector3(1,0,0));this.add(d);var e=new THREE.PerspectiveCamera(90,1,a,b);e.up.set(0,-1,0);e.lookAt(new THREE.Vector3(-1,0,0));this.add(e);var f=new THREE.PerspectiveCamera(90,1,a,b);f.up.set(0,0,1);f.lookAt(new THREE.Vector3(0,1,0));this.add(f);var h=new THREE.PerspectiveCamera(90,1,a,b);h.up.set(0,0,-1);h.lookAt(new THREE.Vector3(0,-1,0));this.add(h);var g=new THREE.PerspectiveCamera(90,

1,a,b);g.up.set(0,-1,0);g.lookAt(new THREE.Vector3(0,0,1));this.add(g);var i=new THREE.PerspectiveCamera(90,1,a,b);i.up.set(0,-1,0);i.lookAt(new THREE.Vector3(0,0,-1));this.add(i);this.renderTarget=new THREE.WebGLRenderTargetCube(c,c,{format:THREE.RGBFormat,magFilter:THREE.LinearFilter,minFilter:THREE.LinearFilter});this.updateCubeMap=function(a,b){var c=this.renderTarget,n=c.generateMipmaps;c.generateMipmaps=!1;c.activeCubeFace=0;a.render(b,d,c);c.activeCubeFace=1;a.render(b,e,c);c.activeCubeFace=

2;a.render(b,f,c);c.activeCubeFace=3;a.render(b,h,c);c.activeCubeFace=4;a.render(b,g,c);c.generateMipmaps=n;c.activeCubeFace=5;a.render(b,i,c)}};THREE.CubeCamera.prototype=Object.create(THREE.Object3D.prototype);THREE.CombinedCamera=function(a,b,c,d,e,f,h){THREE.Camera.call(this);this.fov=c;this.left=-a/2;this.right=a/2;this.top=b/2;this.bottom=-b/2;this.cameraO=new THREE.OrthographicCamera(a/-2,a/2,b/2,b/-2,f,h);this.cameraP=new THREE.PerspectiveCamera(c,a/b,d,e);this.zoom=1;this.toPerspective()};THREE.CombinedCamera.prototype=Object.create(THREE.Camera.prototype);

THREE.CombinedCamera.prototype.toPerspective=function(){this.near=this.cameraP.near;this.far=this.cameraP.far;this.cameraP.fov=this.fov/this.zoom;this.cameraP.updateProjectionMatrix();this.projectionMatrix=this.cameraP.projectionMatrix;this.inPerspectiveMode=!0;this.inOrthographicMode=!1};

THREE.CombinedCamera.prototype.toOrthographic=function(){var a=this.cameraP.aspect,b=(this.cameraP.near this.cameraP.far)/2,b=Math.tan(this.fov/2)*b,a=2*b*a/2,b=b/this.zoom,a=a/this.zoom;this.cameraO.left=-a;this.cameraO.right=a;this.cameraO.top=b;this.cameraO.bottom=-b;this.cameraO.updateProjectionMatrix();this.near=this.cameraO.near;this.far=this.cameraO.far;this.projectionMatrix=this.cameraO.projectionMatrix;this.inPerspectiveMode=!1;this.inOrthographicMode=!0};

THREE.CombinedCamera.prototype.setSize=function(a,b){this.cameraP.aspect=a/b;this.left=-a/2;this.right=a/2;this.top=b/2;this.bottom=-b/2};THREE.CombinedCamera.prototype.setFov=function(a){this.fov=a;this.inPerspectiveMode?this.toPerspective():this.toOrthographic()};THREE.CombinedCamera.prototype.updateProjectionMatrix=function(){this.inPerspectiveMode?this.toPerspective():(this.toPerspective(),this.toOrthographic())};

THREE.CombinedCamera.prototype.setLens=function(a,b){void 0===b&&(b=24);var c=2*THREE.Math.radToDeg(Math.atan(b/(2*a)));this.setFov(c);return c};THREE.CombinedCamera.prototype.setZoom=function(a){this.zoom=a;this.inPerspectiveMode?this.toPerspective():this.toOrthographic()};THREE.CombinedCamera.prototype.toFrontView=function(){this.rotation.x=0;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};

THREE.CombinedCamera.prototype.toBackView=function(){this.rotation.x=0;this.rotation.y=Math.PI;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toLeftView=function(){this.rotation.x=0;this.rotation.y=-Math.PI/2;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toRightView=function(){this.rotation.x=0;this.rotation.y=Math.PI/2;this.rotation.z=0;this.rotationAutoUpdate=!1};

THREE.CombinedCamera.prototype.toTopView=function(){this.rotation.x=-Math.PI/2;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toBottomView=function(){this.rotation.x=Math.PI/2;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CircleGeometry=function(a,b,c,d){THREE.Geometry.call(this);var a=a||50,c=void 0!==c?c:0,d=void 0!==d?d:2*Math.PI,b=void 0!==b?Math.max(3,b):8,e,f=[];e=new THREE.Vector3;var h=new THREE.Vector2(0.5,0.5);this.vertices.push(e);f.push(h);for(e=0;e<=b;e ){var g=new THREE.Vector3,i=c e/b*d;g.x=a*Math.cos(i);g.y=a*Math.sin(i);this.vertices.push(g);f.push(new THREE.Vector2((g.x/a 1)/2,(g.y/a 1)/2))}c=new THREE.Vector3(0,0,1);for(e=1;e<=b;e )this.faces.push(new THREE.Face3(e,e 1,0,[c,c,c])),this.faceVertexUvs[0].push([f[e],

f[e 1],h]);this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.CircleGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CubeGeometry=function(a,b,c,d,e,f){function h(a,b,c,d,e,f,h,p){var r,s=g.widthSegments,u=g.heightSegments,w=e/2,E=f/2,D=g.vertices.length;if("x"===a&&"y"===b||"y"===a&&"x"===b)r="z";else if("x"===a&&"z"===b||"z"===a&&"x"===b)r="y",u=g.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)r="x",s=g.depthSegments;var F=s 1,y=u 1,x=e/s,z=f/u,O=new THREE.Vector3;O[r]=0<h?1:-1;for(e=0;e<y;e )for(f=0;f<F;f ){var B=new THREE.Vector3;B[a]=(f*x-w)*c;B[b]=(e*z-E)*d;B[r]=h;g.vertices.push(B)}for(e=

0;e<u;e )for(f=0;f<s;f )E=f F*e,a=f F*(e 1),b=f 1 F*(e 1),c=f 1 F*e,d=new THREE.Vector2(f/s,1-e/u),h=new THREE.Vector2(f/s,1-(e 1)/u),r=new THREE.Vector2((f 1)/s,1-(e 1)/u),w=new THREE.Vector2((f 1)/s,1-e/u),E=new THREE.Face3(E D,a D,c D),E.normal.copy(O),E.vertexNormals.push(O.clone(),O.clone(),O.clone()),E.materialIndex=p,g.faces.push(E),g.faceVertexUvs[0].push([d,h,w]),E=new THREE.Face3(a D,b D,c D),E.normal.copy(O),E.vertexNormals.push(O.clone(),O.clone(),O.clone()),E.materialIndex=p,g.faces.push(E),

g.faceVertexUvs[0].push([h.clone(),r,w.clone()])}THREE.Geometry.call(this);var g=this;this.width=a;this.height=b;this.depth=c;this.widthSegments=d||1;this.heightSegments=e||1;this.depthSegments=f||1;a=this.width/2;b=this.height/2;c=this.depth/2;h("z","y",-1,-1,this.depth,this.height,a,0);h("z","y",1,-1,this.depth,this.height,-a,1);h("x","z",1,1,this.width,this.depth,b,2);h("x","z",1,-1,this.width,this.depth,-b,3);h("x","y",1,-1,this.width,this.height,c,4);h("x","y",-1,-1,this.width,this.height,-c,

5);this.computeCentroids();this.mergeVertices()};THREE.CubeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CylinderGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.radiusTop=a=void 0!==a?a:20;this.radiusBottom=b=void 0!==b?b:20;this.height=c=void 0!==c?c:100;this.radialSegments=d=d||8;this.heightSegments=e=e||1;this.openEnded=f=void 0!==f?f:!1;var h=c/2,g,i,k=[],m=[];for(i=0;i<=e;i ){var l=[],n=[],t=i/e,q=t*(b-a) a;for(g=0;g<=d;g ){var p=g/d,r=new THREE.Vector3;r.x=q*Math.sin(2*p*Math.PI);r.y=-t*c h;r.z=q*Math.cos(2*p*Math.PI);this.vertices.push(r);l.push(this.vertices.length-1);n.push(new THREE.Vector2(p,

1-t))}k.push(l);m.push(n)}c=(b-a)/c;for(g=0;g<d;g ){0!==a?(l=this.vertices[k[0][g]].clone(),n=this.vertices[k[0][g 1]].clone()):(l=this.vertices[k[1][g]].clone(),n=this.vertices[k[1][g 1]].clone());l.setY(Math.sqrt(l.x*l.x l.z*l.z)*c).normalize();n.setY(Math.sqrt(n.x*n.x n.z*n.z)*c).normalize();for(i=0;i<e;i ){var t=k[i][g],q=k[i 1][g],p=k[i 1][g 1],r=k[i][g 1],s=l.clone(),u=l.clone(),w=n.clone(),E=n.clone(),D=m[i][g].clone(),F=m[i 1][g].clone(),y=m[i 1][g 1].clone(),x=m[i][g 1].clone();this.faces.push(new THREE.Face3(t,

q,r,[s,u,E]));this.faceVertexUvs[0].push([D,F,x]);this.faces.push(new THREE.Face3(q,p,r,[u,w,E]));this.faceVertexUvs[0].push([F,y,x])}}if(!1===f&&0<a){this.vertices.push(new THREE.Vector3(0,h,0));for(g=0;g<d;g )t=k[0][g],q=k[0][g 1],p=this.vertices.length-1,s=new THREE.Vector3(0,1,0),u=new THREE.Vector3(0,1,0),w=new THREE.Vector3(0,1,0),D=m[0][g].clone(),F=m[0][g 1].clone(),y=new THREE.Vector2(F.u,0),this.faces.push(new THREE.Face3(t,q,p,[s,u,w])),this.faceVertexUvs[0].push([D,F,y])}if(!1===f&&0<

b){this.vertices.push(new THREE.Vector3(0,-h,0));for(g=0;g<d;g )t=k[i][g 1],q=k[i][g],p=this.vertices.length-1,s=new THREE.Vector3(0,-1,0),u=new THREE.Vector3(0,-1,0),w=new THREE.Vector3(0,-1,0),D=m[i][g 1].clone(),F=m[i][g].clone(),y=new THREE.Vector2(F.u,1),this.faces.push(new THREE.Face3(t,q,p,[s,u,w])),this.faceVertexUvs[0].push([D,F,y])}this.computeCentroids();this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),a=a instanceof Array?a:[a],this.shapebb=a[a.length-1].getBoundingBox(),this.addShapeList(a,b),this.computeCentroids(),this.computeFaceNormals())};THREE.ExtrudeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry.prototype.addShapeList=function(a,b){for(var c=a.length,d=0;d<c;d )this.addShape(a[d],b)};

THREE.ExtrudeGeometry.prototype.addShape=function(a,b){function c(a,b,c){b||console.log("die");return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d=THREE.ExtrudeGeometry.__v1,e=THREE.ExtrudeGeometry.__v2,f=THREE.ExtrudeGeometry.__v3,g=THREE.ExtrudeGeometry.__v4,h=THREE.ExtrudeGeometry.__v5,i=THREE.ExtrudeGeometry.__v6;d.set(a.x-b.x,a.y-b.y);e.set(a.x-c.x,a.y-c.y);d=d.normalize();e=e.normalize();f.set(-d.y,d.x);g.set(e.y,-e.x);h.copy(a).add(f);i.copy(a).add(g);if(h.equals(i))return g.clone();

q.length;N<M;N )J=c(q[N],ra[N],G),f(J.x,J.y,g R);z=0;for(O=n.length;z<O;z ){x=n[z];K=Q[z];N=0;for(M=x.length;N<M;N )J=c(x[N],K[N],G),r?f(J.x,J.y p[t-1].y,p[t-1].x R):f(J.x,J.y,g R)}}if(l){i=0*ca;for(N=0;N<qa;N )g=v[N],h(g[2] i,g[1] i,g[0] i,!0);i=ca*(t 2*m);for(N=0;N<qa;N )g=v[N],h(g[0] i,g[1] i,g[2] i,!1)}else{for(N=0;N<qa;N )g=v[N],h(g[2],g[1],g[0],!0);for(N=0;N<qa;N )g=v[N],h(g[0] ca*t,g[1] ca*t,g[2] ca*t,!1)}g=0;e(q,g);g =q.length;z=0;for(O=n.length;z<O;z )x=n[z],e(x,g),g =x.length};

THREE.ExtrudeGeometry.WorldUVGenerator={generateTopUV:function(a,b,c,d,e,f){b=a.vertices[e].x;e=a.vertices[e].y;c=a.vertices[f].x;f=a.vertices[f].y;return[new THREE.Vector2(a.vertices[d].x,a.vertices[d].y),new THREE.Vector2(b,e),new THREE.Vector2(c,f)]},generateBottomUV:function(a,b,c,d,e,f){return this.generateTopUV(a,b,c,d,e,f)},generateSideWallUV:function(a,b,c,d,e,f,h,g){var b=a.vertices[e].x,c=a.vertices[e].y,e=a.vertices[e].z,d=a.vertices[f].x,i=a.vertices[f].y,f=a.vertices[f].z,k=a.vertices[h].x,

m=a.vertices[h].y,h=a.vertices[h].z,l=a.vertices[g].x,n=a.vertices[g].y,a=a.vertices[g].z;return 0.01>Math.abs(c-i)?[new THREE.Vector2(b,1-e),new THREE.Vector2(d,1-f),new THREE.Vector2(k,1-h),new THREE.Vector2(l,1-a)]:[new THREE.Vector2(c,1-e),new THREE.Vector2(i,1-f),new THREE.Vector2(m,1-h),new THREE.Vector2(n,1-a)]}};THREE.ExtrudeGeometry.__v1=new THREE.Vector2;THREE.ExtrudeGeometry.__v2=new THREE.Vector2;THREE.ExtrudeGeometry.__v3=new THREE.Vector2;THREE.ExtrudeGeometry.__v4=new THREE.Vector2;

THREE.ExtrudeGeometry.__v5=new THREE.Vector2;THREE.ExtrudeGeometry.__v6=new THREE.Vector2;THREE.ShapeGeometry=function(a,b){THREE.Geometry.call(this);!1===a instanceof Array&&(a=[a]);this.shapebb=a[a.length-1].getBoundingBox();this.addShapeList(a,b);this.computeCentroids();this.computeFaceNormals()};THREE.ShapeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ShapeGeometry.prototype.addShapeList=function(a,b){for(var c=0,d=a.length;c<d;c )this.addShape(a[c],b);return this};

THREE.ShapeGeometry.prototype.addShape=function(a,b){void 0===b&&(b={});var c=b.material,d=void 0===b.UVGenerator?THREE.ExtrudeGeometry.WorldUVGenerator:b.UVGenerator,e,f,h,g=this.vertices.length;e=a.extractPoints(void 0!==b.curveSegments?b.curveSegments:12);var i=e.shape,k=e.holes;if(!THREE.Shape.Utils.isClockWise(i)){i=i.reverse();e=0;for(f=k.length;e<f;e )h=k[e],THREE.Shape.Utils.isClockWise(h)&&(k[e]=h.reverse())}var m=THREE.Shape.Utils.triangulateShape(i,k);e=0;for(f=k.length;e<f;e )h=k[e],

i=i.concat(h);k=i.length;f=m.length;for(e=0;e<k;e )h=i[e],this.vertices.push(new THREE.Vector3(h.x,h.y,0));for(e=0;e<f;e )k=m[e],i=k[0] g,h=k[1] g,k=k[2] g,this.faces.push(new THREE.Face3(i,h,k,null,null,c)),this.faceVertexUvs[0].push(d.generateBottomUV(this,a,b,i,h,k))};THREE.LatheGeometry=function(a,b,c,d){THREE.Geometry.call(this);for(var b=b||12,c=c||0,d=d||2*Math.PI,e=1/(a.length-1),f=1/b,h=0,g=b;h<=g;h )for(var i=c h*f*d,k=Math.cos(i),m=Math.sin(i),i=0,l=a.length;i<l;i ){var n=a[i],t=new THREE.Vector3;t.x=k*n.x-m*n.y;t.y=m*n.x k*n.y;t.z=n.z;this.vertices.push(t)}c=a.length;h=0;for(g=b;h<g;h ){i=0;for(l=a.length-1;i<l;i ){var b=m=i c*h,d=m c,k=m 1 c,m=m 1,n=h*f,t=i*e,q=n f,p=t e;this.faces.push(new THREE.Face3(b,d,m));this.faceVertexUvs[0].push([new THREE.Vector2(n,

t),new THREE.Vector2(q,t),new THREE.Vector2(n,p)]);this.faces.push(new THREE.Face3(d,k,m));this.faceVertexUvs[0].push([new THREE.Vector2(q,t),new THREE.Vector2(q,p),new THREE.Vector2(n,p)])}}this.mergeVertices();this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.LatheGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.PlaneGeometry=function(a,b,c,d){THREE.Geometry.call(this);this.width=a;this.height=b;this.widthSegments=c||1;this.heightSegments=d||1;for(var e=a/2,f=b/2,c=this.widthSegments,d=this.heightSegments,h=c 1,g=d 1,i=this.width/c,k=this.height/d,m=new THREE.Vector3(0,0,1),a=0;a<g;a )for(b=0;b<h;b )this.vertices.push(new THREE.Vector3(b*i-e,-(a*k-f),0));for(a=0;a<d;a )for(b=0;b<c;b ){var l=b h*a,e=b h*(a 1),f=b 1 h*(a 1),g=b 1 h*a,i=new THREE.Vector2(b/c,1-a/d),k=new THREE.Vector2(b/c,1-(a 1)/

d),n=new THREE.Vector2((b 1)/c,1-(a 1)/d),t=new THREE.Vector2((b 1)/c,1-a/d),l=new THREE.Face3(l,e,g);l.normal.copy(m);l.vertexNormals.push(m.clone(),m.clone(),m.clone());this.faces.push(l);this.faceVertexUvs[0].push([i,k,t]);l=new THREE.Face3(e,f,g);l.normal.copy(m);l.vertexNormals.push(m.clone(),m.clone(),m.clone());this.faces.push(l);this.faceVertexUvs[0].push([k.clone(),n,t.clone()])}this.computeCentroids()};THREE.PlaneGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.RingGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);for(var a=a||0,b=b||50,e=void 0!==e?e:0,f=void 0!==f?f:2*Math.PI,c=void 0!==c?Math.max(3,c):8,d=void 0!==d?Math.max(3,d):8,h=[],g=a,i=(b-a)/d,a=0;a<=d;a ){for(b=0;b<=c;b ){var k=new THREE.Vector3,m=e b/c*f;k.x=g*Math.cos(m);k.y=g*Math.sin(m);this.vertices.push(k);h.push(new THREE.Vector2((k.x/g 1)/2,-(k.y/g 1)/2 1))}g =i}e=new THREE.Vector3(0,0,1);for(a=0;a<d;a ){f=a*c;for(b=0;b<=c;b ){var m=b f,i=m a,k=m c a,l=m c 1 a;this.faces.push(new THREE.Face3(i,

k,l,[e,e,e]));this.faceVertexUvs[0].push([h[i],h[k],h[l]]);i=m a;k=m c 1 a;l=m 1 a;this.faces.push(new THREE.Face3(i,k,l,[e,e,e]));this.faceVertexUvs[0].push([h[i],h[k],h[l]])}}this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,g)};THREE.RingGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.SphereGeometry=function(a,b,c,d,e,f,h){THREE.Geometry.call(this);this.radius=a=a||50;this.widthSegments=b=Math.max(3,Math.floor(b)||8);this.heightSegments=c=Math.max(2,Math.floor(c)||6);this.phiStart=d=void 0!==d?d:0;this.phiLength=e=void 0!==e?e:2*Math.PI;this.thetaStart=f=void 0!==f?f:0;this.thetaLength=h=void 0!==h?h:Math.PI;var g,i,k=[],m=[];for(i=0;i<=c;i ){var l=[],n=[];for(g=0;g<=b;g ){var t=g/b,q=i/c,p=new THREE.Vector3;p.x=-a*Math.cos(d t*e)*Math.sin(f q*h);p.y=a*Math.cos(f q*h);

p.z=a*Math.sin(d t*e)*Math.sin(f q*h);this.vertices.push(p);l.push(this.vertices.length-1);n.push(new THREE.Vector2(t,1-q))}k.push(l);m.push(n)}for(i=0;i<this.heightSegments;i )for(g=0;g<this.widthSegments;g ){var b=k[i][g 1],c=k[i][g],d=k[i 1][g],e=k[i 1][g 1],f=this.vertices[b].clone().normalize(),h=this.vertices[c].clone().normalize(),l=this.vertices[d].clone().normalize(),n=this.vertices[e].clone().normalize(),t=m[i][g 1].clone(),q=m[i][g].clone(),p=m[i 1][g].clone(),r=m[i 1][g 1].clone();Math.abs(this.vertices[b].y)===

this.radius?(this.faces.push(new THREE.Face3(b,d,e,[f,l,n])),this.faceVertexUvs[0].push([t,p,r])):Math.abs(this.vertices[d].y)===this.radius?(this.faces.push(new THREE.Face3(b,c,d,[f,h,l])),this.faceVertexUvs[0].push([t,q,p])):(this.faces.push(new THREE.Face3(b,c,e,[f,h,n])),this.faceVertexUvs[0].push([t,q,r]),this.faces.push(new THREE.Face3(c,d,e,[h,l,n])),this.faceVertexUvs[0].push([q.clone(),p,r.clone()]))}this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,

a)};THREE.SphereGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TextGeometry=function(a,b){var b=b||{},c=THREE.FontUtils.generateShapes(a,b);b.amount=void 0!==b.height?b.height:50;void 0===b.bevelThickness&&(b.bevelThickness=10);void 0===b.bevelSize&&(b.bevelSize=8);void 0===b.bevelEnabled&&(b.bevelEnabled=!1);THREE.ExtrudeGeometry.call(this,c,b)};THREE.TextGeometry.prototype=Object.create(THREE.ExtrudeGeometry.prototype);THREE.TorusGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.radius=a||100;this.tube=b||40;this.radialSegments=c||8;this.tubularSegments=d||6;this.arc=e||2*Math.PI;e=new THREE.Vector3;a=[];b=[];for(c=0;c<=this.radialSegments;c )for(d=0;d<=this.tubularSegments;d ){var f=d/this.tubularSegments*this.arc,h=2*c/this.radialSegments*Math.PI;e.x=this.radius*Math.cos(f);e.y=this.radius*Math.sin(f);var g=new THREE.Vector3;g.x=(this.radius this.tube*Math.cos(h))*Math.cos(f);g.y=(this.radius this.tube*

Math.cos(h))*Math.sin(f);g.z=this.tube*Math.sin(h);this.vertices.push(g);a.push(new THREE.Vector2(d/this.tubularSegments,c/this.radialSegments));b.push(g.clone().sub(e).normalize())}for(c=1;c<=this.radialSegments;c )for(d=1;d<=this.tubularSegments;d ){var e=(this.tubularSegments 1)*c d-1,f=(this.tubularSegments 1)*(c-1) d-1,h=(this.tubularSegments 1)*(c-1) d,g=(this.tubularSegments 1)*c d,i=new THREE.Face3(e,f,g,[b[e],b[f],b[g]]);i.normal.add(b[e]);i.normal.add(b[f]);i.normal.add(b[g]);i.normal.normalize();

this.faces.push(i);this.faceVertexUvs[0].push([a[e].clone(),a[f].clone(),a[g].clone()]);i=new THREE.Face3(f,h,g,[b[f],b[h],b[g]]);i.normal.add(b[f]);i.normal.add(b[h]);i.normal.add(b[g]);i.normal.normalize();this.faces.push(i);this.faceVertexUvs[0].push([a[f].clone(),a[h].clone(),a[g].clone()])}this.computeCentroids()};THREE.TorusGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusKnotGeometry=function(a,b,c,d,e,f,h){function g(a,b,c,d,e){var f=Math.cos(a),g=Math.sin(a),a=b/c*a,b=Math.cos(a),f=0.5*(d*(2 b))*f,g=0.5*d*(2 b)*g,d=0.5*e*d*Math.sin(a);return new THREE.Vector3(f,g,d)}THREE.Geometry.call(this);this.radius=a||100;this.tube=b||40;this.radialSegments=c||64;this.tubularSegments=d||8;this.p=e||2;this.q=f||3;this.heightScale=h||1;this.grid=Array(this.radialSegments);c=new THREE.Vector3;d=new THREE.Vector3;e=new THREE.Vector3;for(a=0;a<this.radialSegments; a){this.grid[a]=

Array(this.tubularSegments);b=2*(a/this.radialSegments)*this.p*Math.PI;f=g(b,this.q,this.p,this.radius,this.heightScale);b=g(b 0.01,this.q,this.p,this.radius,this.heightScale);c.subVectors(b,f);d.addVectors(b,f);e.crossVectors(c,d);d.crossVectors(e,c);e.normalize();d.normalize();for(b=0;b<this.tubularSegments; b){var i=2*(b/this.tubularSegments)*Math.PI,h=-this.tube*Math.cos(i),i=this.tube*Math.sin(i),k=new THREE.Vector3;k.x=f.x h*d.x i*e.x;k.y=f.y h*d.y i*e.y;k.z=f.z h*d.z i*e.z;this.grid[a][b]=

this.vertices.push(k)-1}}for(a=0;a<this.radialSegments; a)for(b=0;b<this.tubularSegments; b){var e=(a 1)%this.radialSegments,f=(b 1)%this.tubularSegments,c=this.grid[a][b],d=this.grid[e][b],e=this.grid[e][f],f=this.grid[a][f],h=new THREE.Vector2(a/this.radialSegments,b/this.tubularSegments),i=new THREE.Vector2((a 1)/this.radialSegments,b/this.tubularSegments),k=new THREE.Vector2((a 1)/this.radialSegments,(b 1)/this.tubularSegments),m=new THREE.Vector2(a/this.radialSegments,(b 1)/this.tubularSegments);

this.faces.push(new THREE.Face3(c,d,f));this.faceVertexUvs[0].push([h,i,m]);this.faces.push(new THREE.Face3(d,e,f));this.faceVertexUvs[0].push([i.clone(),k,m.clone()])}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.TorusKnotGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TubeGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.path=a;this.segments=b||64;this.radius=c||1;this.radialSegments=d||8;this.closed=e||!1;this.grid=[];var f,h,d=this.segments 1,g,i,k,e=new THREE.Vector3,m,l,b=new THREE.TubeGeometry.FrenetFrames(this.path,this.segments,this.closed);m=b.normals;l=b.binormals;this.tangents=b.tangents;this.normals=m;this.binormals=l;for(b=0;b<d;b ){this.grid[b]=[];c=b/(d-1);k=a.getPointAt(c);f=m[b];h=l[b];for(c=0;c<this.radialSegments;c )g=2*(c/this.radialSegments)*

Math.PI,i=-this.radius*Math.cos(g),g=this.radius*Math.sin(g),e.copy(k),e.x =i*f.x g*h.x,e.y =i*f.y g*h.y,e.z =i*f.z g*h.z,this.grid[b][c]=this.vertices.push(new THREE.Vector3(e.x,e.y,e.z))-1}for(b=0;b<this.segments;b )for(c=0;c<this.radialSegments;c )e=this.closed?(b 1)%this.segments:b 1,m=(c 1)%this.radialSegments,a=this.grid[b][c],d=this.grid[e][c],e=this.grid[e][m],m=this.grid[b][m],l=new THREE.Vector2(b/this.segments,c/this.radialSegments),f=new THREE.Vector2((b 1)/this.segments,c/this.radialSegments),

h=new THREE.Vector2((b 1)/this.segments,(c 1)/this.radialSegments),i=new THREE.Vector2(b/this.segments,(c 1)/this.radialSegments),this.faces.push(new THREE.Face3(a,d,m)),this.faceVertexUvs[0].push([l,f,i]),this.faces.push(new THREE.Face3(d,e,m)),this.faceVertexUvs[0].push([f.clone(),h,i.clone()]);this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.TubeGeometry.prototype=Object.create(THREE.Geometry.prototype);

THREE.TubeGeometry.FrenetFrames=function(a,b,c){new THREE.Vector3;var d=new THREE.Vector3;new THREE.Vector3;var e=[],f=[],h=[],g=new THREE.Vector3,i=new THREE.Matrix4,b=b 1,k,m,l;this.tangents=e;this.normals=f;this.binormals=h;for(k=0;k<b;k )m=k/(b-1),e[k]=a.getTangentAt(m),e[k].normalize();f[0]=new THREE.Vector3;h[0]=new THREE.Vector3;a=Number.MAX_VALUE;k=Math.abs(e[0].x);m=Math.abs(e[0].y);l=Math.abs(e[0].z);k<=a&&(a=k,d.set(1,0,0));m<=a&&(a=m,d.set(0,1,0));l<=a&&d.set(0,0,1);g.crossVectors(e[0],

d).normalize();f[0].crossVectors(e[0],g);h[0].crossVectors(e[0],f[0]);for(k=1;k<b;k )f[k]=f[k-1].clone(),h[k]=h[k-1].clone(),g.crossVectors(e[k-1],e[k]),1E-4<g.length()&&(g.normalize(),d=Math.acos(THREE.Math.clamp(e[k-1].dot(e[k]),-1,1)),f[k].applyMatrix4(i.makeRotationAxis(g,d))),h[k].crossVectors(e[k],f[k]);if(c){d=Math.acos(THREE.Math.clamp(f[0].dot(f[b-1]),-1,1));d/=b-1;0<e[0].dot(g.crossVectors(f[0],f[b-1]))&&(d=-d);for(k=1;k<b;k )f[k].applyMatrix4(i.makeRotationAxis(e[k],d*k)),h[k].crossVectors(e[k],

f[k])}};THREE.PolyhedronGeometry=function(a,b,c,d){function e(a){var b=a.normalize().clone();b.index=g.vertices.push(b)-1;var c=Math.atan2(a.z,-a.x)/2/Math.PI 0.5,a=Math.atan2(-a.y,Math.sqrt(a.x*a.x a.z*a.z))/Math.PI 0.5;b.uv=new THREE.Vector2(c,1-a);return b}function f(a,b,c){var d=new THREE.Face3(a.index,b.index,c.index,[a.clone(),b.clone(),c.clone()]);d.centroid.add(a).add(b).add(c).divideScalar(3);g.faces.push(d);d=Math.atan2(d.centroid.z,-d.centroid.x);g.faceVertexUvs[0].push([h(a.uv,a,d),h(b.uv,b,d),

h(c.uv,c,d)])}function h(a,b,c){0>c&&1===a.x&&(a=new THREE.Vector2(a.x-1,a.y));0===b.x&&0===b.z&&(a=new THREE.Vector2(c/2/Math.PI 0.5,a.y));return a.clone()}THREE.Geometry.call(this);for(var c=c||1,d=d||0,g=this,i=0,k=a.length;i<k;i )e(new THREE.Vector3(a[i][0],a[i][1],a[i][2]));for(var m=this.vertices,a=[],i=0,k=b.length;i<k;i ){var l=m[b[i][0]],n=m[b[i][1]],t=m[b[i][2]];a[i]=new THREE.Face3(l.index,n.index,t.index,[l.clone(),n.clone(),t.clone()])}i=0;for(k=a.length;i<k;i ){n=a[i];m=d;b=Math.pow(2,

m);Math.pow(4,m);for(var m=e(g.vertices[n.a]),l=e(g.vertices[n.b]),q=e(g.vertices[n.c]),n=[],t=0;t<=b;t ){n[t]=[];for(var p=e(m.clone().lerp(q,t/b)),r=e(l.clone().lerp(q,t/b)),s=b-t,u=0;u<=s;u )n[t][u]=0==u&&t==b?p:e(p.clone().lerp(r,u/s))}for(t=0;t<b;t )for(u=0;u<2*(b-t)-1;u )m=Math.floor(u/2),0==u%2?f(n[t][m 1],n[t 1][m],n[t][m]):f(n[t][m 1],n[t 1][m 1],n[t 1][m])}i=0;for(k=this.faceVertexUvs[0].length;i<k;i )d=this.faceVertexUvs[0][i],a=d[0].x,b=d[1].x,m=d[2].x,l=Math.max(a,Math.max(b,m)),

n=Math.min(a,Math.min(b,m)),0.9<l&&0.1>n&&(0.2>a&&(d[0].x =1),0.2>b&&(d[1].x =1),0.2>m&&(d[2].x =1));i=0;for(k=this.vertices.length;i<k;i )this.vertices[i].multiplyScalar(c);this.mergeVertices();this.computeCentroids();this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,c)};THREE.PolyhedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.IcosahedronGeometry=function(a,b){this.radius=a;this.detail=b;var c=(1 Math.sqrt(5))/2;THREE.PolyhedronGeometry.call(this,[[-1,c,0],[1,c,0],[-1,-c,0],[1,-c,0],[0,-1,c],[0,1,c],[0,-1,-c],[0,1,-c],[c,0,-1],[c,0,1],[-c,0,-1],[-c,0,1]],[[0,11,5],[0,5,1],[0,1,7],[0,7,10],[0,10,11],[1,5,9],[5,11,4],[11,10,2],[10,7,6],[7,1,8],[3,9,4],[3,4,2],[3,2,6],[3,6,8],[3,8,9],[4,9,5],[2,4,11],[6,2,10],[8,6,7],[9,8,1]],a,b)};THREE.IcosahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.OctahedronGeometry=function(a,b){THREE.PolyhedronGeometry.call(this,[[1,0,0],[-1,0,0],[0,1,0],[0,-1,0],[0,0,1],[0,0,-1]],[[0,2,4],[0,4,3],[0,3,5],[0,5,2],[1,2,5],[1,5,3],[1,3,4],[1,4,2]],a,b)};THREE.OctahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TetrahedronGeometry=function(a,b){THREE.PolyhedronGeometry.call(this,[[1,1,1],[-1,-1,1],[-1,1,-1],[1,-1,-1]],[[2,1,0],[0,3,2],[1,3,0],[2,3,1]],a,b)};THREE.TetrahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ParametricGeometry=function(a,b,c){THREE.Geometry.call(this);var d=this.vertices,e=this.faces,f=this.faceVertexUvs[0],h,g,i,k,m=b 1;for(h=0;h<=c;h ){k=h/c;for(g=0;g<=b;g )i=g/b,i=a(i,k),d.push(i)}var l,n,t,q;for(h=0;h<c;h )for(g=0;g<b;g )a=h*m g,d=h*m g 1,k=(h 1)*m g 1,i=(h 1)*m g,l=new THREE.Vector2(g/b,h/c),n=new THREE.Vector2((g 1)/b,h/c),t=new THREE.Vector2((g 1)/b,(h 1)/c),q=new THREE.Vector2(g/b,(h 1)/c),e.push(new THREE.Face3(a,d,i)),f.push([l,n,q]),e.push(new THREE.Face3(d,k,i)),

f.push([n.clone(),t,q.clone()]);this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.ParametricGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.AxisHelper=function(a){var a=a||1,b=new THREE.Geometry;b.vertices.push(new THREE.Vector3,new THREE.Vector3(a,0,0),new THREE.Vector3,new THREE.Vector3(0,a,0),new THREE.Vector3,new THREE.Vector3(0,0,a));b.colors.push(new THREE.Color(16711680),new THREE.Color(16755200),new THREE.Color(65280),new THREE.Color(11206400),new THREE.Color(255),new THREE.Color(43775));a=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});THREE.Line.call(this,b,a,THREE.LinePieces)};

THREE.AxisHelper.prototype=Object.create(THREE.Line.prototype);THREE.ArrowHelper=function(a,b,c,d){THREE.Object3D.call(this);void 0===d&&(d=16776960);void 0===c&&(c=1);this.position=b;b=new THREE.Geometry;b.vertices.push(new THREE.Vector3(0,0,0));b.vertices.push(new THREE.Vector3(0,1,0));this.line=new THREE.Line(b,new THREE.LineBasicMaterial({color:d}));this.line.matrixAutoUpdate=!1;this.add(this.line);b=new THREE.CylinderGeometry(0,0.05,0.25,5,1);b.applyMatrix((new THREE.Matrix4).makeTranslation(0,0.875,0));this.cone=new THREE.Mesh(b,new THREE.MeshBasicMaterial({color:d}));

this.cone.matrixAutoUpdate=!1;this.add(this.cone);this.setDirection(a);this.setLength(c)};THREE.ArrowHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.ArrowHelper.prototype.setDirection=function(){var a=new THREE.Vector3,b;return function(c){0.99999<c.y?this.quaternion.set(0,0,0,1):-0.99999>c.y?this.quaternion.set(1,0,0,0):(a.set(c.z,0,-c.x).normalize(),b=Math.acos(c.y),this.quaternion.setFromAxisAngle(a,b))}}();THREE.ArrowHelper.prototype.setLength=function(a){this.scale.set(a,a,a)};

THREE.ArrowHelper.prototype.setColor=function(a){this.line.material.color.setHex(a);this.cone.material.color.setHex(a)};THREE.BoxHelper=function(a){var b=[new THREE.Vector3(1,1,1),new THREE.Vector3(-1,1,1),new THREE.Vector3(-1,-1,1),new THREE.Vector3(1,-1,1),new THREE.Vector3(1,1,-1),new THREE.Vector3(-1,1,-1),new THREE.Vector3(-1,-1,-1),new THREE.Vector3(1,-1,-1)];this.vertices=b;var c=new THREE.Geometry;c.vertices.push(b[0],b[1],b[1],b[2],b[2],b[3],b[3],b[0],b[4],b[5],b[5],b[6],b[6],b[7],b[7],b[4],b[0],b[4],b[1],b[5],b[2],b[6],b[3],b[7]);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:16776960}),THREE.LinePieces);

void 0!==a&&this.update(a)};THREE.BoxHelper.prototype=Object.create(THREE.Line.prototype);

THREE.BoxHelper.prototype.update=function(a){var b=a.geometry;null===b.boundingBox&&b.computeBoundingBox();var c=b.boundingBox.min,b=b.boundingBox.max,d=this.vertices;d[0].set(b.x,b.y,b.z);d[1].set(c.x,b.y,b.z);d[2].set(c.x,c.y,b.z);d[3].set(b.x,c.y,b.z);d[4].set(b.x,b.y,c.z);d[5].set(c.x,b.y,c.z);d[6].set(c.x,c.y,c.z);d[7].set(b.x,c.y,c.z);this.geometry.computeBoundingSphere();this.geometry.verticesNeedUpdate=!0;this.matrixAutoUpdate=!1;this.matrixWorld=a.matrixWorld};THREE.BoundingBoxHelper=function(a,b){var c=b||8947848;this.object=a;this.box=new THREE.Box3;THREE.Mesh.call(this,new THREE.CubeGeometry(1,1,1),new THREE.MeshBasicMaterial({color:c,wireframe:!0}))};THREE.BoundingBoxHelper.prototype=Object.create(THREE.Mesh.prototype);THREE.BoundingBoxHelper.prototype.update=function(){this.box.setFromObject(this.object);this.box.size(this.scale);this.box.center(this.position)};THREE.CameraHelper=function(a){function b(a,b,d){c(a,d);c(b,d)}function c(a,b){d.vertices.push(new THREE.Vector3);d.colors.push(new THREE.Color(b));void 0===f[a]&&(f[a]=[]);f[a].push(d.vertices.length-1)}var d=new THREE.Geometry,e=new THREE.LineBasicMaterial({color:16777215,vertexColors:THREE.FaceColors}),f={};b("n1","n2",16755200);b("n2","n4",16755200);b("n4","n3",16755200);b("n3","n1",16755200);b("f1","f2",16755200);b("f2","f4",16755200);b("f4","f3",16755200);b("f3","f1",16755200);b("n1","f1",16755200);

b("n2","f2",16755200);b("n3","f3",16755200);b("n4","f4",16755200);b("p","n1",16711680);b("p","n2",16711680);b("p","n3",16711680);b("p","n4",16711680);b("u1","u2",43775);b("u2","u3",43775);b("u3","u1",43775);b("c","t",16777215);b("p","c",3355443);b("cn1","cn2",3355443);b("cn3","cn4",3355443);b("cf1","cf2",3355443);b("cf3","cf4",3355443);THREE.Line.call(this,d,e,THREE.LinePieces);this.camera=a;this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;this.pointMap=f;this.update()};

THREE.CameraHelper.prototype=Object.create(THREE.Line.prototype);

THREE.CameraHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Camera,c=new THREE.Projector;return function(){function d(d,h,g,i){a.set(h,g,i);c.unprojectVector(a,b);d=e.pointMap[d];if(void 0!==d){h=0;for(g=d.length;h<g;h )e.geometry.vertices[d[h]].copy(a)}}var e=this;b.projectionMatrix.copy(this.camera.projectionMatrix);d("c",0,0,-1);d("t",0,0,1);d("n1",-1,-1,-1);d("n2",1,-1,-1);d("n3",-1,1,-1);d("n4",1,1,-1);d("f1",-1,-1,1);d("f2",1,-1,1);d("f3",-1,1,1);d("f4",1,1,1);d("u1",

0.7,1.1,-1);d("u2",-0.7,1.1,-1);d("u3",0,2,-1);d("cf1",-1,0,1);d("cf2",1,0,1);d("cf3",0,-1,1);d("cf4",0,1,1);d("cn1",-1,0,-1);d("cn2",1,0,-1);d("cn3",0,-1,-1);d("cn4",0,1,-1);this.geometry.verticesNeedUpdate=!0}}();THREE.DirectionalLightHelper=function(a,b){THREE.Object3D.call(this);this.light=a;this.light.updateMatrixWorld();this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;var c=new THREE.PlaneGeometry(b,b),d=new THREE.MeshBasicMaterial({wireframe:!0,fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.lightPlane=new THREE.Mesh(c,d);this.add(this.lightPlane);c=new THREE.Geometry;c.vertices.push(new THREE.Vector3);c.vertices.push(new THREE.Vector3);c.computeLineDistances();

d=new THREE.LineBasicMaterial({fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine=new THREE.Line(c,d);this.add(this.targetLine);this.update()};THREE.DirectionalLightHelper.prototype=Object.create(THREE.Object3D.prototype);

THREE.DirectionalLightHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){a.getPositionFromMatrix(this.light.matrixWorld).negate();this.lightPlane.lookAt(a);this.lightPlane.material.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine.geometry.vertices[1].copy(a);this.targetLine.geometry.verticesNeedUpdate=!0;this.targetLine.material.color.copy(this.lightPlane.material.color)}}();THREE.FaceNormalsHelper=function(a,b,c,d){this.object=a;this.size=b||1;for(var a=c||16776960,d=d||1,b=new THREE.Geometry,c=0,e=this.object.geometry.faces.length;c<e;c )b.vertices.push(new THREE.Vector3),b.vertices.push(new THREE.Vector3);THREE.Line.call(this,b,new THREE.LineBasicMaterial({color:a,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.normalMatrix=new THREE.Matrix3;this.update()};THREE.FaceNormalsHelper.prototype=Object.create(THREE.Line.prototype);

THREE.FaceNormalsHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){this.object.updateMatrixWorld(!0);this.normalMatrix.getNormalMatrix(this.object.matrixWorld);for(var b=this.geometry.vertices,c=this.object.geometry.faces,d=this.object.matrixWorld,e=0,f=c.length;e<f;e ){var h=c[e];a.copy(h.normal).applyMatrix3(this.normalMatrix).normalize().multiplyScalar(this.size);var g=2*e;b[g].copy(h.centroid).applyMatrix4(d);b[g 1].addVectors(b[g],a)}this.geometry.verticesNeedUpdate=

!0;return this}}();THREE.GridHelper=function(a,b){var c=new THREE.Geometry,d=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});this.color1=new THREE.Color(4473924);this.color2=new THREE.Color(8947848);for(var e=-a;e<=a;e =b){c.vertices.push(new THREE.Vector3(-a,0,e),new THREE.Vector3(a,0,e),new THREE.Vector3(e,0,-a),new THREE.Vector3(e,0,a));var f=0===e?this.color1:this.color2;c.colors.push(f,f,f,f)}THREE.Line.call(this,c,d,THREE.LinePieces)};THREE.GridHelper.prototype=Object.create(THREE.Line.prototype);

THREE.GridHelper.prototype.setColors=function(a,b){this.color1.set(a);this.color2.set(b);this.geometry.colorsNeedUpdate=!0};THREE.HemisphereLightHelper=function(a,b){THREE.Object3D.call(this);this.light=a;this.light.updateMatrixWorld();this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;this.colors=[new THREE.Color,new THREE.Color];var c=new THREE.SphereGeometry(b,4,2);c.applyMatrix((new THREE.Matrix4).makeRotationX(-Math.PI/2));for(var d=0;8>d;d )c.faces[d].color=this.colors[4>d?0:1];d=new THREE.MeshBasicMaterial({vertexColors:THREE.FaceColors,wireframe:!0});this.lightSphere=new THREE.Mesh(c,d);this.add(this.lightSphere);

this.update()};THREE.HemisphereLightHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.HemisphereLightHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){this.colors[0].copy(this.light.color).multiplyScalar(this.light.intensity);this.colors[1].copy(this.light.groundColor).multiplyScalar(this.light.intensity);this.lightSphere.lookAt(a.getPositionFromMatrix(this.light.matrixWorld).negate());this.lightSphere.geometry.colorsNeedUpdate=!0}}();THREE.PointLightHelper=function(a,b){this.light=a;this.light.updateMatrixWorld();var c=new THREE.SphereGeometry(b,4,2),d=new THREE.MeshBasicMaterial({wireframe:!0,fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);THREE.Mesh.call(this,c,d);this.matrixWorld=this.light.matrixWorld;this.matrixAutoUpdate=!1};THREE.PointLightHelper.prototype=Object.create(THREE.Mesh.prototype);THREE.PointLightHelper.prototype.update=function(){this.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)};THREE.SpotLightHelper=function(a){THREE.Object3D.call(this);this.light=a;this.light.updateMatrixWorld();this.matrixWorld=a.matrixWorld;this.matrixAutoUpdate=!1;a=new THREE.CylinderGeometry(0,1,1,8,1,!0);a.applyMatrix((new THREE.Matrix4).makeTranslation(0,-0.5,0));a.applyMatrix((new THREE.Matrix4).makeRotationX(-Math.PI/2));var b=new THREE.MeshBasicMaterial({wireframe:!0,fog:!1});this.cone=new THREE.Mesh(a,b);this.add(this.cone);this.update()};THREE.SpotLightHelper.prototype=Object.create(THREE.Object3D.prototype);

THREE.SpotLightHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(){var c=this.light.distance?this.light.distance:1E4,d=c*Math.tan(this.light.angle);this.cone.scale.set(d,d,c);a.getPositionFromMatrix(this.light.matrixWorld);b.getPositionFromMatrix(this.light.target.matrixWorld);this.cone.lookAt(b.sub(a));this.cone.material.color.copy(this.light.color).multiplyScalar(this.light.intensity)}}();THREE.VertexNormalsHelper=function(a,b,c,d){this.object=a;this.size=b||1;for(var b=c||16711680,d=d||1,c=new THREE.Geometry,a=a.geometry.faces,e=0,f=a.length;e<f;e )for(var h=0,g=a[e].vertexNormals.length;h<g;h )c.vertices.push(new THREE.Vector3),c.vertices.push(new THREE.Vector3);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:b,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.normalMatrix=new THREE.Matrix3;this.update()};THREE.VertexNormalsHelper.prototype=Object.create(THREE.Line.prototype);

THREE.VertexNormalsHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){var b=["a","b","c","d"];this.object.updateMatrixWorld(!0);this.normalMatrix.getNormalMatrix(this.object.matrixWorld);for(var c=this.geometry.vertices,d=this.object.geometry.vertices,e=this.object.geometry.faces,f=this.object.matrixWorld,h=0,g=0,i=e.length;g<i;g )for(var k=e[g],m=0,l=k.vertexNormals.length;m<l;m ){var n=k.vertexNormals[m];c[h].copy(d[k[b[m]]]).applyMatrix4(f);a.copy(n).applyMatrix3(this.normalMatrix).normalize().multiplyScalar(this.size);

a.add(c[h]);h =1;c[h].copy(a);h =1}this.geometry.verticesNeedUpdate=!0;return this}}();THREE.VertexTangentsHelper=function(a,b,c,d){this.object=a;this.size=b||1;for(var b=c||255,d=d||1,c=new THREE.Geometry,a=a.geometry.faces,e=0,f=a.length;e<f;e )for(var h=0,g=a[e].vertexTangents.length;h<g;h )c.vertices.push(new THREE.Vector3),c.vertices.push(new THREE.Vector3);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:b,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.update()};THREE.VertexTangentsHelper.prototype=Object.create(THREE.Line.prototype);

THREE.VertexTangentsHelper.prototype.update=function(){var a=new THREE.Vector3;return function(){var b=["a","b","c","d"];this.object.updateMatrixWorld(!0);for(var c=this.geometry.vertices,d=this.object.geometry.vertices,e=this.object.geometry.faces,f=this.object.matrixWorld,h=0,g=0,i=e.length;g<i;g )for(var k=e[g],m=0,l=k.vertexTangents.length;m<l;m ){var n=k.vertexTangents[m];c[h].copy(d[k[b[m]]]).applyMatrix4(f);a.copy(n).transformDirection(f).multiplyScalar(this.size);a.add(c[h]);h =1;c[h].copy(a);

h =1}this.geometry.verticesNeedUpdate=!0;return this}}();THREE.WireframeHelper=function(a){for(var b=[0,0],c={},d=function(a,b){return a-b},e=["a","b","c","d"],f=new THREE.Geometry,h=a.geometry.vertices,g=a.geometry.faces,i=0,k=g.length;i<k;i )for(var m=g[i],l=0;3>l;l ){b[0]=m[e[l]];b[1]=m[e[(l 1)%3]];b.sort(d);var n=b.toString();void 0===c[n]&&(f.vertices.push(h[b[0]]),f.vertices.push(h[b[1]]),c[n]=!0)}THREE.Line.call(this,f,new THREE.LineBasicMaterial({color:16777215}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.matrixWorld=a.matrixWorld};

THREE.WireframeHelper.prototype=Object.create(THREE.Line.prototype);THREE.ImmediateRenderObject=function(){THREE.Object3D.call(this);this.render=function(){}};THREE.ImmediateRenderObject.prototype=Object.create(THREE.Object3D.prototype);THREE.LensFlare=function(a,b,c,d,e){THREE.Object3D.call(this);this.lensFlares=[];this.positionScreen=new THREE.Vector3;this.customUpdateCallback=void 0;void 0!==a&&this.add(a,b,c,d,e)};THREE.LensFlare.prototype=Object.create(THREE.Object3D.prototype);

THREE.LensFlare.prototype.add=function(a,b,c,d,e,f){void 0===b&&(b=-1);void 0===c&&(c=0);void 0===f&&(f=1);void 0===e&&(e=new THREE.Color(16777215));void 0===d&&(d=THREE.NormalBlending);c=Math.min(c,Math.max(0,c));this.lensFlares.push({texture:a,size:b,distance:c,x:0,y:0,z:0,scale:1,rotation:1,opacity:f,color:e,blending:d})};

THREE.LensFlare.prototype.updateLensFlares=function(){var a,b=this.lensFlares.length,c,d=2*-this.positionScreen.x,e=2*-this.positionScreen.y;for(a=0;a<b;a )c=this.lensFlares[a],c.x=this.positionScreen.x d*c.distance,c.y=this.positionScreen.y e*c.distance,c.wantedRotation=0.25*c.x*Math.PI,c.rotation =0.25*(c.wantedRotation-c.rotation)};THREE.MorphBlendMesh=function(a,b){THREE.Mesh.call(this,a,b);this.animationsMap={};this.animationsList=[];var c=this.geometry.morphTargets.length;this.createAnimation("__default",0,c-1,c/1);this.setAnimationWeight("__default",1)};THREE.MorphBlendMesh.prototype=Object.create(THREE.Mesh.prototype);

THREE.MorphBlendMesh.prototype.createAnimation=function(a,b,c,d){b={startFrame:b,endFrame:c,length:c-b 1,fps:d,duration:(c-b)/d,lastFrame:0,currentFrame:0,active:!1,time:0,direction:1,weight:1,directionBackwards:!1,mirroredLoop:!1};this.animationsMap[a]=b;this.animationsList.push(b)};

THREE.MorphBlendMesh.prototype.autoCreateAnimations=function(a){for(var b=/([a-z] )(\d )/,c,d={},e=this.geometry,f=0,h=e.morphTargets.length;f<h;f ){var g=e.morphTargets[f].name.match(b);if(g&&1<g.length){var i=g[1];d[i]||(d[i]={start:Infinity,end:-Infinity});g=d[i];f<g.start&&(g.start=f);f>g.end&&(g.end=f);c||(c=i)}}for(i in d)g=d[i],this.createAnimation(i,g.start,g.end,a);this.firstAnimation=c};

THREE.MorphBlendMesh.prototype.setAnimationDirectionForward=function(a){if(a=this.animationsMap[a])a.direction=1,a.directionBackwards=!1};THREE.MorphBlendMesh.prototype.setAnimationDirectionBackward=function(a){if(a=this.animationsMap[a])a.direction=-1,a.directionBackwards=!0};THREE.MorphBlendMesh.prototype.setAnimationFPS=function(a,b){var c=this.animationsMap[a];c&&(c.fps=b,c.duration=(c.end-c.start)/c.fps)};

THREE.MorphBlendMesh.prototype.setAnimationDuration=function(a,b){var c=this.animationsMap[a];c&&(c.duration=b,c.fps=(c.end-c.start)/c.duration)};THREE.MorphBlendMesh.prototype.setAnimationWeight=function(a,b){var c=this.animationsMap[a];c&&(c.weight=b)};THREE.MorphBlendMesh.prototype.setAnimationTime=function(a,b){var c=this.animationsMap[a];c&&(c.time=b)};THREE.MorphBlendMesh.prototype.getAnimationTime=function(a){var b=0;if(a=this.animationsMap[a])b=a.time;return b};

THREE.MorphBlendMesh.prototype.getAnimationDuration=function(a){var b=-1;if(a=this.animationsMap[a])b=a.duration;return b};THREE.MorphBlendMesh.prototype.playAnimation=function(a){var b=this.animationsMap[a];b?(b.time=0,b.active=!0):console.warn("animation[" a "] undefined")};THREE.MorphBlendMesh.prototype.stopAnimation=function(a){if(a=this.animationsMap[a])a.active=!1};

THREE.MorphBlendMesh.prototype.update=function(a){for(var b=0,c=this.animationsList.length;b<c;b ){var d=this.animationsList[b];if(d.active){var e=d.duration/d.length;d.time =d.direction*a;if(d.mirroredLoop){if(d.time>d.duration||0>d.time)d.direction*=-1,d.time>d.duration&&(d.time=d.duration,d.directionBackwards=!0),0>d.time&&(d.time=0,d.directionBackwards=!1)}else d.time%=d.duration,0>d.time&&(d.time =d.duration);var f=d.startFrame THREE.Math.clamp(Math.floor(d.time/e),0,d.length-1),h=d.weight;

f!==d.currentFrame&&(this.morphTargetInfluences[d.lastFrame]=0,this.morphTargetInfluences[d.currentFrame]=1*h,this.morphTargetInfluences[f]=0,d.lastFrame=d.currentFrame,d.currentFrame=f);e=d.time%e/e;d.directionBackwards&&(e=1-e);this.morphTargetInfluences[d.currentFrame]=e*h;this.morphTargetInfluences[d.lastFrame]=(1-e)*h}}};THREE.LensFlarePlugin=function(){function a(a,c){var d=b.createProgram(),e=b.createShader(b.FRAGMENT_SHADER),f=b.createShader(b.VERTEX_SHADER),g="precision " c " float;\n";b.shaderSource(e,g a.fragmentShader);b.shaderSource(f,g a.vertexShader);b.compileShader(e);b.compileShader(f);b.attachShader(d,e);b.attachShader(d,f);b.linkProgram(d);return d}var b,c,d,e,f,h,g,i,k,m,l,n,t;this.init=function(q){b=q.context;c=q;d=q.getPrecision();e=new Float32Array(16);f=new Uint16Array(6);q=0;e[q ]=-1;e[q ]=-1;

b.uniform1f(B.opacity,G.opacity),b.uniform3f(B.color,G.color.r,G.color.g,G.color.b),c.setBlending(G.blending,G.blendEquation,G.blendSrc,G.blendDst),c.setTexture(G.texture,1),b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0))}b.enable(b.CULL_FACE);b.enable(b.DEPTH_TEST);b.depthMask(!0)}}};THREE.ShadowMapPlugin=function(){var a,b,c,d,e,f,h=new THREE.Frustum,g=new THREE.Matrix4,i=new THREE.Vector3,k=new THREE.Vector3,m=new THREE.Vector3;this.init=function(g){a=g.context;b=g;var g=THREE.ShaderLib.depthRGBA,h=THREE.UniformsUtils.clone(g.uniforms);c=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h});d=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0});e=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,

l.__lights,null,c,u))}t=b.getClearColor();q=b.getClearAlpha();a.clearColor(t.r,t.g,t.b,q);a.enable(a.BLEND);b.shadowMapCullFace===THREE.CullFaceFront&&a.cullFace(a.BACK)}};THREE.ShadowMapPlugin.__projector=new THREE.Projector;THREE.SpritePlugin=function(){function a(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var b,c,d,e,f,h,g,i,k,m;this.init=function(a){b=a.context;c=a;d=a.getPrecision();e=new Float32Array(16);f=new Uint16Array(6);a=0;e[a ]=-1;e[a ]=-1;e[a ]=0;e[a ]=0;e[a ]=1;e[a ]=-1;e[a ]=1;e[a ]=0;e[a ]=1;e[a ]=1;e[a ]=1;e[a ]=1;e[a ]=-1;e[a ]=1;e[a ]=0;e[a ]=1;a=0;f[a ]=0;f[a ]=1;f[a ]=2;f[a ]=0;f[a ]=2;f[a ]=3;h=b.createBuffer();g=b.createBuffer();b.bindBuffer(b.ARRAY_BUFFER,h);b.bufferData(b.ARRAY_BUFFER,

x.blendSrc,x.blendDst),c.setDepthTest(x.depthTest),c.setDepthWrite(x.depthWrite),c.setTexture(x.map,0),b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0));b.enable(b.CULL_FACE)}}};THREE.DepthPassPlugin=function(){this.enabled=!1;this.renderTarget=null;var a,b,c,d,e,f,h=new THREE.Frustum,g=new THREE.Matrix4;this.init=function(g){a=g.context;b=g;var g=THREE.ShaderLib.depthRGBA,h=THREE.UniformsUtils.clone(g.uniforms);c=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h});d=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0});e=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,

q.matrixWorld),b.renderImmediateObject(k,i.__lights,null,c,q));m=b.getClearColor();l=b.getClearAlpha();a.clearColor(m.r,m.g,m.b,l);a.enable(a.BLEND)}};THREE.ShaderFlares={lensFlareVertexTexture:{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nuniform sampler2D occlusionMap;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif( renderType == 2 ) {\nvec4 visibility = texture2D( occlusionMap, vec2( 0.1, 0.1 ) );\nvisibility = texture2D( occlusionMap, vec2( 0.5, 0.1 ) );\nvisibility = texture2D( occlusionMap, vec2( 0.9, 0.1 ) );\nvisibility = texture2D( occlusionMap, vec2( 0.9, 0.5 ) );\nvisibility = texture2D( occlusionMap, vec2( 0.9, 0.9 ) );\nvisibility = texture2D( occlusionMap, vec2( 0.5, 0.9 ) );\nvisibility = texture2D( occlusionMap, vec2( 0.1, 0.9 ) );\nvisibility = texture2D( occlusionMap, vec2( 0.1, 0.5 ) );\nvisibility = texture2D( occlusionMap, vec2( 0.5, 0.5 ) );\nvVisibility = visibility.r / 9.0;\nvVisibility *= 1.0 - visibility.g / 9.0;\nvVisibility *= visibility.b / 9.0;\nvVisibility *= 1.0 - visibility.a / 9.0;\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",

fragmentShader:"uniform lowp int renderType;\nuniform sampler2D map;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvarying float vVisibility;\nvoid main() {\nif( renderType == 0 ) {\ngl_FragColor = vec4( 1.0, 0.0, 1.0, 0.0 );\n} else if( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * vVisibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"},lensFlare:{vertexShader:"uniform lowp int renderType;\nuniform vec3 screenPosition;\nuniform vec2 scale;\nuniform float rotation;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uv;\nvec2 pos = position;\nif( renderType == 2 ) {\npos.x = cos( rotation ) * position.x - sin( rotation ) * position.y;\npos.y = sin( rotation ) * position.x cos( rotation ) * position.y;\n}\ngl_Position = vec4( ( pos * scale screenPosition.xy ).xy, screenPosition.z, 1.0 );\n}",

fragmentShader:"precision mediump float;\nuniform lowp int renderType;\nuniform sampler2D map;\nuniform sampler2D occlusionMap;\nuniform float opacity;\nuniform vec3 color;\nvarying vec2 vUV;\nvoid main() {\nif( renderType == 0 ) {\ngl_FragColor = vec4( texture2D( map, vUV ).rgb, 0.0 );\n} else if( renderType == 1 ) {\ngl_FragColor = texture2D( map, vUV );\n} else {\nfloat visibility = texture2D( occlusionMap, vec2( 0.5, 0.1 ) ).a;\nvisibility = texture2D( occlusionMap, vec2( 0.9, 0.5 ) ).a;\nvisibility = texture2D( occlusionMap, vec2( 0.5, 0.9 ) ).a;\nvisibility = texture2D( occlusionMap, vec2( 0.1, 0.5 ) ).a;\nvisibility = ( 1.0 - visibility / 4.0 );\nvec4 texture = texture2D( map, vUV );\ntexture.a *= opacity * visibility;\ngl_FragColor = texture;\ngl_FragColor.rgb *= color;\n}\n}"}};THREE.ShaderSprite={sprite:{vertexShader:"uniform int useScreenCoordinates;\nuniform int sizeAttenuation;\nuniform vec3 screenPosition;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 alignment;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset uv * uvScale;\nvec2 alignedPosition = position alignment;\nvec2 rotatedPosition;\nrotatedPosition.x = ( cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y ) * scale.x;\nrotatedPosition.y = ( sin( rotation ) * alignedPosition.x cos( rotation ) * alignedPosition.y ) * scale.y;\nvec4 finalPosition;\nif( useScreenCoordinates != 0 ) {\nfinalPosition = vec4( screenPosition.xy rotatedPosition, screenPosition.z, 1.0 );\n} else {\nfinalPosition = projectionMatrix * modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy = rotatedPosition * ( sizeAttenuation == 1 ? 1.0 : finalPosition.z );\n}\ngl_Position = finalPosition;\n}",

fragmentShader:"uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"}};

/*

* The MIT License (MIT)

*

* Copyright (c) 2013 Robert O'Leary

*

* Permission is hereby granted, free of charge, to any person obtaining a copy

* of this software and associated documentation files (the "Software"), to deal

* in the Software without restriction, including without limitation the rights

* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

* copies of the Software, and to permit persons to whom the Software is

* furnished to do so, subject to the following conditions:

*

* The above copyright notice and this permission notice shall be included in

* all copies or substantial portions of the Software.

*

* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

* THE SOFTWARE.

*

* ------------------------------------------- NOTE -------------------------------------------

*

* The default recognition function in this version of LeapTrainer is geometric template matching.

*

* The implementation below is based on work at the University of Washington, described here:

*

* http://depts.washington.edu/aimgroup/proj/dollar/pdollar.html

*

* This implementation has been somewhat modified, functions in three dimensions, and has been

* optimized for performance.

*

* --------------------------------------------------------------------------------------------

*/

var LeapTrainer={};(function(){var initializing=false,fnTest=/xyz/.test(function(){xyz;})?/\b_super\b/:/.*/;this.Class=function(){};Class.extend=function(prop){var _super=this.prototype;initializing=true,prototype=new this();initializing=false;for(var name in prop){prototype[name]=typeof prop[name]=="function"&&typeof _super[name]=="function"&&fnTest.test(prop[name])?(function(name,fn){return function(){var tmp=this._super;this._super=_super[name];var ret=fn.apply(this,arguments);this._super=tmp;return ret;};})(name,prop[name]):prop[name];}function Class(){if(!initializing&&this.initialize){this.initialize.apply(this,arguments);}}Class.prototype=prototype;Class.prototype.constructor=Class;Class.extend=arguments.callee;Class.overidden=prop;return Class;};})();LeapTrainer.Controller=Class.extend({controller:null,pauseOnWindowBlur:true,minRecordingVelocity:300,minGestureFrames:5,hitThreshold:0.15,pose:null,prePose:null,poseName:null,firedPoseEvent:false,poseHitThreshold:0.929,trainingCountdown:3,trainingGestures:1,convolutionFactor:0,downtime:1000,lastHit:0,gestures:{},trainingGesture:null,listeners:{},paused:false,renderableGesture:null,initialize:function(options){if(options){for(var optionName in options){if(options.hasOwnProperty(optionName)){this[optionName]=options[optionName];}}}this.templateMatcher=new LeapTrainer.TemplateMatcher();var connectController=!this.controller;if(connectController){this.controller=new Leap.Controller();}this.bindFrameListener();if(connectController){this.controller.connect();}},onFrame:function(){},bindFrameListener:function(){var recording=false,frameCount=0,gesture=[],poseFrame=[],poseHit,recordValue=function(val){gesture.push(isNaN(val)?0:val);},recordVector=function(v){recordValue(v[0]);recordValue(v[1]);recordValue(v[2]);},recordPoseValue=function(val){poseFrame.push(isNaN(val)?0:val);},recordPoseVector=function(v){recordPoseValue(v[0]);recordPoseValue(v[1]);recordPoseValue(v[2]);};this.onFrame=function(frame){if(this.paused){return;}if(this.pose){poseFrame=[];poseHit=0;this.recordFrame(frame,this.prePose,recordPoseVector,recordPoseValue);if(poseFrame.length>0){poseHit=this.correlate(this.poseName,[this.templateMatcher.process(poseFrame)],this.pose);}if(poseHit>this.poseHitThreshold){if(!this.firedPoseEvent){this.firedPoseEvent=true;this.fire("holding-pose",this.poseName);}}else{this.firedPoseEvent=false;this.pose=null;this.fire("released-pose",this.poseName);}}if(new Date().getTime()-this.lastHit<this.downtime){return;}if(this.recordableFrame(frame,this.minRecordingVelocity)){if(!recording){recording=true;frameCount=0;gesture=[];this.renderableGesture=[];this.fire("started-recording");}frameCount ;this.recordFrame(frame,this.controller.frame(1),recordVector,recordValue);this.recordRenderableFrame(frame,this.controller.frame(1));}else{if(recording){recording=false;this.fire("stopped-recording");if(frameCount>=this.minGestureFrames){this.fire("gesture-detected",gesture,frameCount);var gestureName=this.trainingGesture;if(gestureName){this.saveTrainingGesture(gestureName,gesture);}else{this.recognize(gesture,frameCount);}this.lastHit=new Date().getTime();}}}};this.controller.on("frame",this.onFrame.bind(this));if(this.pauseOnWindowBlur){this.controller.on("blur",this.pause.bind(this));this.controller.on("focus",this.resume.bind(this));}},recordableFrame:function(frame,min){var hands=frame.hands,j,hand,fingers,palmVelocity,tipVelocity;for(var i=0,l=hands.length;i<l;i ){hand=hands[i];palmVelocity=hand.palmVelocity;if(Math.max(Math.abs(palmVelocity[0]),Math.abs(palmVelocity[1]),Math.abs(palmVelocity[2]))>=min){return true;}fingers=hand.fingers;for(j=0,k=fingers.length;j<k;j ){tipVelocity=fingers[j].tipVelocity;if(Math.max(Math.abs(tipVelocity[0]),Math.abs(tipVelocity[1]),Math.abs(tipVelocity[2]))>=min){return true;}}}},recordFrame:function(frame,lastFrame,recordVector,recordValue){var hands=frame.hands;var handCount=hands.length;var hand,finger,fingers,fingerCount;for(var i=0,l=handCount;i<l;i ){hand=hands[i];recordVector(hand.stabilizedPalmPosition);fingers=hand.fingers;fingerCount=fingers.length;for(var j=0,k=fingerCount;j<k;j ){finger=fingers[j];recordVector(finger.stabilizedTipPosition);}}},recordRenderableFrame:function(frame,lastFrame){var frameData=[];var hands=frame.hands;var handCount=hands.length;var hand,finger,fingers,fingerCount,handData,fingersData;for(var i=0,l=handCount;i<l;i ){hand=hands[i];handData={position:hand.stabilizedPalmPosition,direction:hand.direction,palmNormal:hand.palmNormal};fingers=hand.fingers;fingerCount=fingers.length;fingersData=[];for(var j=0,k=fingerCount;j<k;j ){finger=fingers[j];fingersData.push({position:finger.stabilizedTipPosition,direction:finger.direction,length:finger.length});}handData.fingers=fingersData;frameData.push(handData);}this.renderableGesture.push(frameData);},create:function(gestureName,skipTraining){this.gestures[gestureName]=[];this.fire("gesture-created",gestureName,skipTraining);if(typeof skipTraining=="undefined"||!skipTraining){this.pause();this.startTraining(gestureName,this.trainingCountdown);}},startTraining:function(gestureName,countdown){if(countdown>0){this.fire("training-countdown",countdown);countdown--;setTimeout(function(){this.startTraining(gestureName,countdown);}.bind(this),1000);return;}this.resume();this.trainingGesture=gestureName;this.fire("training-started",gestureName);},retrain:function(gestureName){var storedGestures=this.gestures[gestureName];if(storedGestures){storedGestures.length=0;this.startTraining(gestureName,this.trainingCountdown);return true;}return false;},trainAlgorithm:function(gestureName,trainingGestures){for(var i=0,l=trainingGestures.length;i<l;i ){trainingGestures[i]=this.templateMatcher.process(trainingGestures[i]);}},saveTrainingGesture:function(gestureName,gesture){var trainingGestures=this.gestures[gestureName];trainingGestures.push(gesture);if(trainingGestures.length==this.trainingGestures){this.gestures[gestureName]=this.distribute(trainingGestures);this.trainingGesture=null;this.trainAlgorithm(gestureName,trainingGestures);this.fire("training-complete",gestureName,trainingGestures);}else{this.fire("training-gesture-saved",gestureName,trainingGestures);}},distribute:function(trainingGestures){var factor=this.convolutionFactor;if(factor==0){return trainingGestures;}var gesture,generatedGesture,value;for(var i=0,p=factor;i<p;i ){for(var j=0,l=trainingGestures.length;j<l;j ){gesture=trainingGestures[j];generatedGesture=[];for(var k=0,m=gesture.length;k<m;k ){value=gesture[k];generatedGesture[k]=Math.round((Math.random()*2-1) (Math.random()*2-1) (Math.random()*2-1)*((value*10000)/50) (value*10000))/10000;}trainingGestures.push(generatedGesture);}}return trainingGestures;},recognize:function(gesture,frameCount){var gestures=this.gestures;var threshold=this.hitThreshold;var allHits={};var hit=0;var bestHit=0;var recognized=false;var closestGestureName=null;for(var gestureName in gestures){hit=this.correlate(gestureName,gestures[gestureName],gesture);allHits[gestureName]=hit;if(hit>=threshold){recognized=true;}if(hit>bestHit){bestHit=hit;closestGestureName=gestureName;}}if(recognized){this.pose=gesture.slice(gesture.length-(gesture.length/frameCount));this.prePose=this.controller.frame(1);this.poseName=closestGestureName;this.fire("gesture-recognized",bestHit,closestGestureName,allHits);this.fire(closestGestureName);}else{this.fire("gesture-unknown",allHits);}},correlate:function(gestureName,trainingGestures,gesture){gesture=this.templateMatcher.process(gesture);var nearest= Infinity,foundMatch=false,distance;for(var i=0,l=trainingGestures.length;i<l;i ){distance=this.templateMatcher.match(gesture,trainingGestures[i]);if(distance<nearest){nearest=distance;foundMatch=true;}}return(!foundMatch)?0:(Math.min(parseInt(100*Math.max(nearest-4)/-4,0),100)/100);},getRecordingTriggerStrategy:function(){return"Frame velocity";},getFrameRecordingStrategy:function(){return"3D Geometric Positioning";},getRecognitionStrategy:function(){return"Geometric Template Matching";},toJSON:function(gestureName){var gesture=this.gestures[gestureName];if(gesture){return JSON.stringify({name:gestureName,data:gesture});}},fromJSON:function(json){var imp=JSON.parse(json);var gestureName=imp.name;this.create(gestureName,true);this.gestures[gestureName]=imp.data;return imp;},on:function(event,listener){var listening=this.listeners[event];if(!listening){listening=[];}listening.push(listener);this.listeners[event]=listening;return this;},off:function(event,listener){if(!event){return this;}var listening=this.listeners[event];if(listening){listening.splice(listening.indexOf(listener),1);this.listeners[event]=listening;}return this;},fire:function(event){var listening=this.listeners[event];if(listening){var args=Array.prototype.slice.call(arguments);args.shift();for(var i=0,l=listening.length;i<l;i ){listening[i].apply(this,args);}}return this;},pause:function(){this.paused=true;return this;},resume:function(){this.paused=false;return this;},destroy:function(){this.controller.removeListener("frame",this.onFrame);}});

/*

* --------------------------------------------------------------------------------------------------------

*

* GEOMETRIC TEMPLATE MATCHER

*

* --------------------------------------------------------------------------------------------------------

*

* Everything below this point is a geometric template matching implementation. This object implements the current

* DEFAULT default recognition strategy used by the framework.

*

* This implementation is based on work at the University of Washington, described here:

*

* http://depts.washington.edu/aimgroup/proj/dollar/pdollar.html

*

* This implementation has been somewhat modified, functions in three dimensions, and has been

* optimized for performance.

*

* Theoretically this implementation CAN support multi-stroke gestures - but there is not yet support in the LeapTrainer

* Controller or training UI for these kinds of gesture.

*

* --------------------------------------------------------------------------------------------------------

*/

LeapTrainer.Point=function(x,y,z,stroke){this.x=x;this.y=y;this.z=z;this.stroke=stroke;};LeapTrainer.TemplateMatcher=Class.extend({pointCount:100,origin:new LeapTrainer.Point(0,0,0),process:function(gesture){var points=[];var stroke=1;for(var i=0,l=gesture.length;i<l;i =3){points.push(new LeapTrainer.Point(gesture[i],gesture[i 1],gesture[i 2],stroke));}return this.translateTo(this.scale(this.resample(points,this.pointCount)),this.origin);},match:function(gesture,trainingGesture){var l=gesture.length,step=Math.floor(Math.pow(l,1-this.e)),min= Infinity,minf=Math.min;for(var i=0;i<l;i =step){min=minf(min,minf(this.gestureDistance(gesture,trainingGesture,i),this.gestureDistance(trainingGesture,gesture,i)));}return min;},gestureDistance:function(gesture1,gesture2,start){var p1l=gesture1.length;var matched=new Array(p1l);var sum=0,i=start,index,min,d;do{index=-1,min= Infinity;for(var j=0;j<p1l;j ){if(!matched[j]){if(gesture1[i]==null||gesture2[j]==null){continue;}d=this.distance(gesture1[i],gesture2[j]);if(d<min){min=d;index=j;}}}matched[index]=true;sum =(1-((i-start p1l)%p1l)/p1l)*min;i=(i 1)%p1l;}while(i!=start);return sum;},resample:function(gesture,newLength){var target=newLength-1;var interval=this.pathLength(gesture)/target,dist=0,resampledGesture=new Array(gesture[0]),d,p,pp,ppx,ppy,ppz,q;for(var i=1,l=gesture.length;i<l;i ){p=gesture[i];pp=gesture[i-1];if(p.stroke==pp.stroke){d=this.distance(pp,p);if((dist d)>=interval){ppx=pp.x;ppy=pp.y;ppz=pp.z;q=new LeapTrainer.Point((ppx ((interval-dist)/d)*(p.x-ppx)),(ppy ((interval-dist)/d)*(p.y-ppy)),(ppz ((interval-dist)/d)*(p.z-ppz)),p.stroke);resampledGesture.push(q);gesture.splice(i,0,q);dist=0;}else{dist =d;}}}if(resampledGesture.length!=target){p=gesture[gesture.length-1];resampledGesture.push(new LeapTrainer.Point(p.x,p.y,p.z,p.stroke));}return resampledGesture;},scale:function(gesture){var minX= Infinity,maxX=-Infinity,minY= Infinity,maxY=-Infinity,minZ= Infinity,maxZ=-Infinity,l=gesture.length,g,x,y,z,min=Math.min,max=Math.max;for(var i=0;i<l;i ){g=gesture[i];x=g.x;y=g.y;z=g.z;minX=min(minX,x);minY=min(minY,y);minZ=min(minZ,z);maxX=max(maxX,x);maxY=max(maxY,y);maxZ=max(maxZ,z);}var size=Math.max(maxX-minX,maxY-minY,maxZ-minZ);for(var i=0;i<l;i ){g=gesture[i];gesture[i]=new LeapTrainer.Point((g.x-minX)/size,(g.y-minY)/size,(g.z-minZ)/size,g.stroke);}return gesture;},translateTo:function(gesture,centroid){var center=this.centroid(gesture),g;for(var i=0,l=gesture.length;i<l;i ){g=gesture[i];gesture[i]=new LeapTrainer.Point((g.x centroid.x-center.x),(g.y centroid.y-center.y),(g.z centroid.z-center.z),g.stroke);}return gesture;},centroid:function(gesture){var x=0,y=0,z=0,l=gesture.length,g;for(var i=0;i<l;i ){g=gesture[i];x =g.x;y =g.y;z =g.z;}return new LeapTrainer.Point(x/l,y/l,z/l,0);},pathDistance:function(gesture1,gesture2){var d=0,l=gesture1.length;for(var i=0;i<l;i ){d =this.distance(gesture1[i],gesture2[i]);}return d/l;},pathLength:function(gesture){var d=0,g,gg;for(var i=1,l=gesture.length;i<l;i ){g=gesture[i];gg=gesture[i-1];if(g.stroke==gg.stroke){d =this.distance(gg,g);}}return d;},distance:function(p1,p2){var dx=p1.x-p2.x;var dy=p1.y-p2.y;var dz=p1.z-p2.z;return Math.sqrt(dx*dx dy*dy dz*dz);}});

var LeapCursor=function(options){this.initialize(options||{});};LeapCursor.prototype={canvas:null,controller:null,trainer:null,trainerEnabled:false,evtController:null,highlightedElm:null,target:window,width:110,height:110,top:null,left:null,defaultHandPosition:false,gestureColor:"#88CFEB",color:"#000000",yOffset:-160,palms:null,fingers:null,renderer:null,material:null,recordingMaterial:null,palmGeometry:null,fingerGeometry:null,shadowPlane:null,camera:null,light:null,scene:null,lastFrame:null,speed:[0,0,0],dampening:0.95,scrollSpeed:0.1,initialize:function(options){for(var optionName in options){if(options.hasOwnProperty(optionName)){this[optionName]=options[optionName];}}if(options.controller){this.trainerEnabled=options.controller.controller!=null;}else{this.trainerEnabled=typeof LeapTrainer=="object";this.controller=this.trainerEnabled?new LeapTrainer.Controller({pauseOnWindowBlur:false}):new Leap.Controller();}this.evtController=(this.trainerEnabled?this.controller.controller:this.controller);this.evtController.on("connect",function(){this.createCursor(options);}.bind(this));if(!this.trainerEnabled){this.controller.connect();}else{this.trainer=this.controller;this.initDefaultGestures();}},initDefaultGestures:function(){this.trainer.fromJSON('{"name":"TAP","data":[[{"x":0.03185018841689369,"y":-0.2955364919879749,"z":0.30395151229974915,"stroke":1},{"x":0.007577409512100508,"y":-0.143194645412326,"z":0.19583884160435477,"stroke":1},{"x":-0.01669536939269267,"y":0.009147201163322904,"z":0.08772617090896045,"stroke":1},{"x":-0.04096814829748574,"y":0.16148904773897182,"z":-0.020386499786433865,"stroke":1},{"x":-0.06524092720227892,"y":0.31383089431462075,"z":-0.12849917048182818,"stroke":1},{"x":0.07782081571377697,"y":0.22476552136320582,"z":-0.1333397144261559,"stroke":1},{"x":0.23307373058642433,"y":0.11811240326038724,"z":-0.13065635809070106,"stroke":1},{"x":0.3883266454590718,"y":0.011459285157568666,"z":-0.1279730017552462,"stroke":1},{"x":0.4352681776798024,"y":-0.0009652123270492141,"z":-0.12706884891425413,"stroke":1},{"x":0.3081486887178203,"y":0.13803971088137734,"z":-0.12902395213255644,"stroke":1},{"x":0.17468263510031368,"y":0.17148676740131702,"z":-0.10384411619161024,"stroke":1},{"x":0.03273981198368481,"y":0.06394578498928477,"z":-0.04242158249047845,"stroke":1},{"x":-0.10920301113294412,"y":-0.04359519742274748,"z":0.019500951210653316,"stroke":1},{"x":-0.25114583424957293,"y":-0.15113617983477973,"z":0.08042348491178514,"stroke":1},{"x":-0.39308865736620174,"y":-0.2586771622468122,"z":0.1418460186129169,"stroke":1},{"x":-0.3676876892078774,"y":-0.2980322196198223,"z":0.18794861619097114,"stroke":1},{"x":-0.1837044150586537,"y":-0.2727713079961436,"z":0.2195333713111643,"stroke":1},{"x":0.0002788590905699051,"y":-0.24751039637246458,"z":0.25111812643135767,"stroke":1},{"x":-0.010260994114239419,"y":-0.09918735642352758,"z":0.15251566678561213,"stroke":1},{"x":-0.030960057779212846,"y":0.05556275509441916,"z":0.0471140191357452,"stroke":1},{"x":-0.05165912144418616,"y":0.21031286661236592,"z":-0.0582876285141217,"stroke":1},{"x":-0.025351960830330755,"y":0.2967565986430546,"z":-0.13573927637868743,"stroke":1},{"x":0.13185969510169626,"y":0.1929784553588551,"z":-0.1353548361044802,"stroke":1},{"x":0.28907135103372306,"y":0.08920031207465556,"z":-0.13497039583027298,"stroke":1},{"x":-0.5647318223201976,"y":-0.24648143440976086,"z":-0.2794513983064423,"stroke":1}]]}');this.trainer.on("TAP",function(){this.fire("click");}.bind(this));},createCursor:function(){if(this.canvas==null){this.canvas=document.createElement("div");this.canvas.style.position="fixed";this.canvas.style.width=this.width "px";this.canvas.style.height=this.height "px";this.canvas.style.zIndex=999999999;document.body.appendChild(this.canvas);}this.renderer=Detector.webgl?new THREE.WebGLRenderer({antialias:true}):new THREE.CanvasRenderer();this.renderer.setSize(this.width,this.height);this.renderer.shadowMapEnabled=true;this.material=new THREE.MeshBasicMaterial({color:this.color});this.recordingMaterial=new THREE.MeshBasicMaterial({color:this.gestureColor});this.palmGeometry=new THREE.CubeGeometry(60,10,60);this.fingerGeometry=Detector.webgl?new THREE.SphereGeometry(5,20,10):new THREE.TorusGeometry(1,5,5,5);this.scene=new THREE.Scene();this.light=new THREE.SpotLight();this.light.castShadow=true;this.scene.add(this.light);this.camera=new THREE.PerspectiveCamera(45,1,1,3000);this.canvas.appendChild(this.renderer.domElement);this.palms=[this.createPalm(),this.createPalm()];this.palms[1].visible=false;this.scene.add(this.palms[0]);this.scene.add(this.palms[1]);var finger;this.fingers=[];for(var j=0;j<10;j ){finger=this.createFinger();finger.visible=j<5;this.scene.add(finger);this.fingers.push(finger);}this.createShadowPlane();this.setDefaultPosition();if(window.addEventListener){window.addEventListener("resize",this.setDefaultPosition.bind(this),false);}else{if(elem.attachEvent){window.attachEvent("onResize",this.setDefaultPosition.bind(this));}}if(this.trainerEnabled){this.controller.on("started-recording",function(){this.setHandMaterial(this.recordingMaterial);}.bind(this)).on("stopped-recording",function(){this.setHandMaterial(this.material);}.bind(this));}window.requestAnimFrame=(function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||function(callback){window.setTimeout(callback,1000/60);};})();requestAnimFrame(this.updateRender.bind(this));var hand,palm,handFingers,handFingerCount,finger,handCount,elm;var clock=new THREE.Clock();clock.previousTime=1000000;this.evtController.on("frame",function(frame){if(clock.previousTime===1000000){this.scroll(frame);handCount=frame.hands.length;if(handCount>0){hand=frame.hands[0];var top=(-hand.stabilizedPalmPosition[1]*3) (window.innerHeight);var left=(hand.stabilizedPalmPosition[0]*3) (window.innerWidth/2);this.canvas.style.top=top "px";this.canvas.style.left=left "px";this.canvas.style.display="none";elm=document.elementFromPoint(left,top 20);this.canvas.style.display="block";if(elm!=this.highlightedElm){this.fire("mouseleave");this.highlightedElm=elm;this.fire("mouseenter");}}else{if(!this.defaultHandPosition){this.setDefaultPosition();}return;}for(var i=0;i<1;i ){palm=this.palms[i];if(i>=handCount){if(!this.defaultHandPosition){palm.visible=false;for(var j=0,k=5,p;j<k;j ){p=(i*5) j;this.fingers[p].visible=false;}}}else{this.defaultHandPosition=false;hand=frame.hands[i];this.positionPalm(hand,palm);palm.visible=true;handFingers=hand.fingers;handFingerCount=handFingers.length;for(var j=0,k=5;j<k;j ){finger=this.fingers[(i*5) j];if(j>=handFingerCount){finger.visible=false;}else{this.positionFinger(handFingers[j],finger,palm);finger.visible=true;}}}}}}.bind(this));},updateRender:function(){this.renderer.render(this.scene,this.camera);requestAnimFrame(this.updateRender.bind(this));},createPalm:function(){var palm=new THREE.Mesh(this.palmGeometry,this.material);palm.castShadow=true;palm.receiveShadow=true;return palm;},createFinger:function(){var finger=new THREE.Mesh(this.fingerGeometry,this.material);finger.castShadow=true;finger.receiveShadow=true;return finger;},createShadowPlane:function(){var planeFragmentShader=["uniform vec3 diffuse;","uniform float opacity;",THREE.ShaderChunk["color_pars_fragment"],THREE.ShaderChunk["map_pars_fragment"],THREE.ShaderChunk["lightmap_pars_fragment"],THREE.ShaderChunk["envmap_pars_fragment"],THREE.ShaderChunk["fog_pars_fragment"],THREE.ShaderChunk["shadowmap_pars_fragment"],THREE.ShaderChunk["specularmap_pars_fragment"],"void main() {","gl_FragColor = vec4( 1.0, 1.0, 1.0, 1.0 );",THREE.ShaderChunk["map_fragment"],THREE.ShaderChunk["alphatest_fragment"],THREE.ShaderChunk["specularmap_fragment"],THREE.ShaderChunk["lightmap_fragment"],THREE.ShaderChunk["color_fragment"],THREE.ShaderChunk["envmap_fragment"],THREE.ShaderChunk["shadowmap_fragment"],THREE.ShaderChunk["linear_to_gamma_fragment"],THREE.ShaderChunk["fog_fragment"],"gl_FragColor = vec4( 0.0, 0.0, 0.0, min(0.1, 1.0 - shadowColor.x) );","}"].join("\n");var planeMaterial=new THREE.ShaderMaterial({uniforms:THREE.ShaderLib["basic"].uniforms,vertexShader:THREE.ShaderLib["basic"].vertexShader,fragmentShader:planeFragmentShader,color:255});this.shadowPlane=new THREE.Mesh(new THREE.PlaneGeometry(this.width*4,this.height*4,50),planeMaterial);this.shadowPlane.receiveShadow=true;this.scene.add(this.shadowPlane);},setDefaultPosition:function(){this.canvas.style.top=((this.top)?this.top:window.innerHeight-this.height-20) "px";this.canvas.style.left=((this.left)?this.left:window.innerWidth-this.width-20) "px";if(this.defaultHandPosition){return;}this.defaultHandPosition=true;this.camera.position.set(0,0,350);this.shadowPlane.position.set(0,0,-25);this.light.position.set(0,0,650);this.light.lookAt(this.shadowPlane);this.palms[0].position.set(25.62994,-37.67400000000001,96.368);this.palms[0].rotation.set(-1.9921488149553126,0.051271951412566935,-2.6597446090413466);this.fingers[0].position.set(64.179,24.22,28.7022);this.fingers[0].rotation.set(-2.677879785829599,0.02183472660404244,3.133282166633954);this.fingers[0].scale.z=8;this.fingers[0].visible=true;this.fingers[1].position.set(83.8033,-15.913000000000011,32.6661);this.fingers[1].rotation.set(-2.6753644328170965,0.22532863370921782,3.056111568660471);this.fingers[1].scale.z=5;this.fingers[1].visible=true;this.fingers[2].position.set(34.69965,49.19499999999999,31.643);this.fingers[2].rotation.set(-2.500622653205929,0.033504548426940645,3.121471314695975);this.fingers[2].scale.z=9;this.fingers[2].visible=true;this.fingers[3].position.set(8.7075,50.976,50.363);this.fingers[3].rotation.set(-2.443443897235925,0.04106473211751575,3.113625377842598);this.fingers[3].scale.z=8;this.fingers[3].visible=true;this.fingers[4].position.set(-40.6532,-33.772999999999996,84.7031);this.fingers[4].rotation.set(-2.489002343898949,-0.4631619960981157,-2.872745378807403);this.fingers[4].scale.z=6;this.fingers[4].visible=true;},setHandMaterial:function(m){this.palms[0].material=m;this.palms[1].material=m;for(var i=0,l=this.fingers.length;i<l;i ){this.fingers[i].material=m;}},positionPalm:function(hand,palm){var position=hand.stabilizedPalmPosition;palm.position.set(position[0],position[1] this.yOffset,palm.position.z);this.camera.position.x=this.shadowPlane.position.x=palm.position.x;this.camera.position.y=this.shadowPlane.position.y=palm.position.y;this.light.position.x=position[0];this.light.position.y=position[1];var direction=hand.direction;palm.lookAt(new THREE.Vector3(direction[0],direction[1],direction[2]).add(palm.position));var normal=hand.palmNormal;palm.rotation.z=Math.atan2(normal[0],normal[1]);},positionFinger:function(handFinger,finger,palm){var position=handFinger.stabilizedTipPosition;finger.position.set(position[0],position[1] this.yOffset,position[2]);var direction=handFinger.direction;finger.lookAt(new THREE.Vector3(direction[0],direction[1],direction[2]).add(finger.position));finger.scale.z=0.1*handFinger.length;},scroll:function(frame){if(!this.lastFrame){this.lastFrame=frame;return;}var hands=frame.hands;if(hands.length==0){this.speed[0]*=this.dampening;this.speed[1]*=this.dampening;this.speed[2]*=this.dampening;this.lastFrame=null;}else{if(hands.length==1){var velocity=frame.translation(this.lastFrame);this.speed[0]=this.scrollSpeed*velocity[0];this.speed[1]=this.scrollSpeed*velocity[1];this.speed[2]=this.scrollSpeed*velocity[2];}}if(Math.abs(this.speed[0] this.speed[1] this.speed[2])>3){var doc=document.documentElement,body=document.body;var left=(doc&&doc.scrollLeft||body&&body.scrollLeft||0);var top=(doc&&doc.scrollTop||body&&body.scrollTop||0);var target=this.target;if(target==window){top=(doc&&doc.scrollTop||body&&body.scrollTop||0);left=(doc&&doc.scrollLeft||body&&body.scrollLeft||0);}else{top=target.scrollTop||0;left=target.scrollLeft||0;}target.scrollTo(left this.speed[0],top-this.speed[1]);}},fire:function(evt){var elm=this.highlightedElm;if(!elm){return;}var event;if(document.createEvent){event=document.createEvent("HTMLEvents");event.initEvent(evt,true,true);}else{event=document.createEventObject();event.eventType=evt;}event.eventName=evt;if(event.initEvent){event.initEvent(event.type,true,true);}if(document.createEvent){elm.dispatchEvent(event);}else{elm.fireEvent("on" event.eventType,event);}}};function parseQuery(query){var parameters=new Object();if(!query){return parameters;}var pairs=query.split(/[;&]/);for(var i=0;i<pairs.length;i ){var KeyVal=pairs[i].split("=");if(!KeyVal||KeyVal.length!=2){continue;}var key=unescape(KeyVal[0]);var val=unescape(KeyVal[1]);val=val.replace(/\ /g," ");parameters[key]=val;}return parameters;}var scripts=document.getElementsByTagName("script");var params=this.parseQuery(scripts[scripts.length-1].src.replace(/^[^\?] \??/,""));if(window.addEventListener){window.addEventListener("load",function(){window.leapCursor=new LeapCursor(params);},false);}else{if(elem.attachEvent){window.attachEvent("onLoad",function(){window.leapCursor=new LeapCursor(params);});}}