diff --git a/build/three.js b/build/three.js
index abb9f66fa1361392d3ab6f317f73526630a22502..2a9f38489dd7047c52d291d0cab72ac0ada66040 100644
--- a/build/three.js
+++ b/build/three.js
@@ -7469,11 +7469,17 @@ THREE.Clock.prototype = {
 
 	constructor: THREE.Clock,
 
+	_now: function () {
+
+		return self.performance !== undefined && self.performance.now !== undefined
+			? self.performance.now()
+			: Date.now();
+
+	},
+
 	start: function () {
 
-		this.startTime = self.performance !== undefined && self.performance.now !== undefined
-					 ? self.performance.now()
-					 : Date.now();
+		this.startTime = this._now();
 
 		this.oldTime = this.startTime;
 		this.running = true;
@@ -7506,9 +7512,7 @@ THREE.Clock.prototype = {
 
 		if ( this.running ) {
 
-			var newTime = self.performance !== undefined && self.performance.now !== undefined
-					 ? self.performance.now()
-					 : Date.now();
+			var newTime = this._now();
 
 			diff = 0.001 * ( newTime - this.oldTime );
 			this.oldTime = newTime;
diff --git a/build/three.min.js b/build/three.min.js
index 39f95aaab152108e74bcbf3f5775323dd9c88b4a..760d772c75d390b75c955a0c9363c8f439753a62 100644
--- a/build/three.min.js
+++ b/build/three.min.js
@@ -156,8 +156,8 @@ THREE.Triangle.containsPoint=function(){var a=new THREE.Vector3;return function(
 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},clone:function(){return(new this.constructor).copy(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.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)}};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=.001*(b-this.oldTime);this.oldTime=b;this.elapsedTime+=a}return a}};THREE.EventDispatcher=function(){};
+THREE.Clock.prototype={constructor:THREE.Clock,_now:function(){return void 0!==self.performance&&void 0!==self.performance.now?self.performance.now():Date.now()},start:function(){this.oldTime=this.startTime=this._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=this._now(),a=.001*(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[a];if(void 0!==c){var d=c.indexOf(b);-1!==d&&c.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=[],d=b.length,e=0;e<d;e++)c[e]=b[e];for(e=0;e<d;e++)c[e].call(this,a)}}}};
 (function(a){function b(a,b){return a.distance-b.distance}a.Raycaster=function(b,c,g,f){this.ray=new a.Ray(b,c);this.near=g||0;this.far=f||Infinity;this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}};Object.defineProperties(this.params,{PointCloud:{get:function(){console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points.");return this.Points}}})};var c=function(a,b,g,f){if(!1!==a.visible&&(a.raycast(b,g),!0===f)){a=a.children;f=0;for(var h=a.length;f<h;f++)c(a[f],
diff --git a/src/core/Clock.js b/src/core/Clock.js
index 534d78de237d69bea98ec303a83cf6aef6824372..f259a921e7a953556586f78f823c559c09997ff7 100644
--- a/src/core/Clock.js
+++ b/src/core/Clock.js
@@ -20,7 +20,7 @@ THREE.Clock.prototype = {
 
 	_now: function () {
 
-	 	return self.performance !== undefined && self.performance.now !== undefined
+		return self.performance !== undefined && self.performance.now !== undefined
 			? self.performance.now()
 			: Date.now();