webvr js meetup initial commit

node_modules/three/src/geometries/IcosahedronGeometry.js

@@ -0,0 +1,63 @@
+/**
+ * @author timothypratley / https://github.com/timothypratley
+ */
+
+import { Geometry } from '../core/Geometry';
+
+function IcosahedronGeometry( radius, detail ) {
+
+ 	Geometry.call( this );
+
+	this.type = 'IcosahedronGeometry';
+
+	this.parameters = {
+		radius: radius,
+		detail: detail
+	};
+
+	this.fromBufferGeometry( new IcosahedronBufferGeometry( radius, detail ) );
+	this.mergeVertices();
+
+}
+
+IcosahedronGeometry.prototype = Object.create( Geometry.prototype );
+IcosahedronGeometry.prototype.constructor = IcosahedronGeometry;
+
+/**
+ * @author Mugen87 / https://github.com/Mugen87
+ */
+
+import { PolyhedronBufferGeometry } from './PolyhedronGeometry';
+
+function IcosahedronBufferGeometry( radius, detail ) {
+
+	var t = ( 1 + Math.sqrt( 5 ) ) / 2;
+
+	var vertices = [
+		- 1,  t,  0,    1,  t,  0,   - 1, - t,  0,    1, - t,  0,
+		 0, - 1,  t,    0,  1,  t,    0, - 1, - t,    0,  1, - t,
+		 t,  0, - 1,    t,  0,  1,   - t,  0, - 1,   - t,  0,  1
+	];
+
+	var indices = [
+		 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
+	];
+
+	PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
+
+	this.type = 'IcosahedronBufferGeometry';
+
+	this.parameters = {
+		radius: radius,
+		detail: detail
+	};
+
+}
+
+IcosahedronBufferGeometry.prototype = Object.create( PolyhedronBufferGeometry.prototype );
+IcosahedronBufferGeometry.prototype.constructor = IcosahedronBufferGeometry;
+
+export { IcosahedronGeometry, IcosahedronBufferGeometry };