Updated builds.

build/three.js

@@ -2674,7 +2674,7 @@
 				default: throw new Error( 'index is out of range: ' + index );
 
 			}
-			
+
 			return this;
 
 		},
@@ -3280,6 +3280,16 @@
 
 		},
 
+		setFromCylindrical: function( c ) {
+
+			this.x = c.radius * Math.sin( c.theta );
+			this.y = c.y;
+			this.z = c.radius * Math.cos( c.theta );
+
+			return this;
+
+		},
+
 		setFromMatrixPosition: function ( m ) {
 
 			return this.setFromMatrixColumn( m, 3 );
@@ -10535,8 +10545,8 @@
 
 		this.userData = {};
 
-		this.onBeforeRender = function(){};
-		this.onAfterRender = function(){};
+		this.onBeforeRender = function () {};
+		this.onAfterRender = function () {};
 
 	}
 
@@ -10750,7 +10760,7 @@
 
 			}
 
-			if ( (object && object.isObject3D) ) {
+			if ( ( object && object.isObject3D ) ) {
 
 				if ( object.parent !== null ) {
 
@@ -11144,6 +11154,7 @@
 			this.matrixAutoUpdate = source.matrixAutoUpdate;
 			this.matrixWorldNeedsUpdate = source.matrixWorldNeedsUpdate;
 
+			this.layers.mask = source.layers.mask;
 			this.visible = source.visible;
 
 			this.castShadow = source.castShadow;
@@ -25974,7 +25985,7 @@
 	 *  bevelSize: <float>, // how far from shape outline is bevel
 	 *  bevelSegments: <int>, // number of bevel layers
 	 *
-	 *  extrudePath: <THREE.CurvePath> // 3d spline path to extrude shape along. (creates Frames if .frames aren't defined)
+	 *  extrudePath: <THREE.Curve> // curve to extrude shape along
 	 *  frames: <Object> // containing arrays of tangents, normals, binormals
 	 *
 	 *  uvGenerator: <Object> // object that provides UV generator functions
@@ -39426,6 +39437,65 @@
 
 	};
 
+	/**
+	 * @author Mugen87 / https://github.com/Mugen87
+	 *
+	 * Ref: https://en.wikipedia.org/wiki/Cylindrical_coordinate_system
+	 *
+	 */
+
+	function Cylindrical( radius, theta, y ) {
+
+		this.radius = ( radius !== undefined ) ? radius : 1.0; // distance from the origin to a point in the x-z plane
+		this.theta = ( theta !== undefined ) ? theta : 0; // counterclockwise angle in the x-z plane measured in radians from the positive z-axis
+		this.y = ( y !== undefined ) ? y : 0; // height above the x-z plane
+
+		return this;
+
+	}
+
+	Cylindrical.prototype = {
+
+		constructor: Cylindrical,
+
+		set: function ( radius, theta, y ) {
+
+			this.radius = radius;
+			this.theta = theta;
+			this.y = y;
+
+			return this;
+
+		},
+
+		clone: function () {
+
+			return new this.constructor().copy( this );
+
+		},
+
+		copy: function ( other ) {
+
+			this.radius = other.radius;
+			this.theta = other.theta;
+			this.y = other.y;
+
+			return this;
+
+		},
+
+		setFromVector3: function( vec3 ) {
+
+			this.radius = Math.sqrt( vec3.x * vec3.x + vec3.z * vec3.z );
+			this.theta = Math.atan2( vec3.x, vec3.z );
+			this.y = vec3.y;
+
+			return this;
+
+		}
+
+	};
+
 	/**
 	 * @author alteredq / http://alteredqualia.com/
 	 */
@@ -42906,6 +42976,7 @@
 	exports.Spline = Spline;
 	exports.Math = _Math;
 	exports.Spherical = Spherical;
+	exports.Cylindrical = Cylindrical;
 	exports.Plane = Plane;
 	exports.Frustum = Frustum;
 	exports.Sphere = Sphere;