import { PolyhedronBufferGeometry } from './PolyhedronBufferGeometry';

/**

* @author Mugen87 / https://github.com/Mugen87

*/

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 { IcosahedronBufferGeometry };