three.fbo-helper/demo/node_modules/three/src/geometries/IcosahedronGeometry.js

FrameBuffer Object inspector for three.js

import { PolyhedronGeometry } from './PolyhedronGeometry';

/**
 * @author timothypratley / https://github.com/timothypratley
 */

function IcosahedronGeometry( 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
	];

	PolyhedronGeometry.call( this, vertices, indices, radius, detail );

	this.type = 'IcosahedronGeometry';

	this.parameters = {
		radius: radius,
		detail: detail
	};

}

IcosahedronGeometry.prototype = Object.create( PolyhedronGeometry.prototype );
IcosahedronGeometry.prototype.constructor = IcosahedronGeometry;


export { IcosahedronGeometry };