source: other-projects/playing-in-the-street/summer-2013/trunk/Playing-in-the-Street-WPF/Content/Web/mrdoob-three.js-4862f5f/src/extras/geometries/TetrahedronGeometry.js@ 28897

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

THREE.TetrahedronGeometry = function ( radius, detail ) {

    var vertices = [
        [ 1,  1,  1 ], [ -1, -1, 1 ], [ -1, 1, -1 ], [ 1, -1, -1 ]
    ];

    var faces = [
        [ 2, 1, 0 ], [ 0, 3, 2 ], [ 1, 3, 0 ], [ 2, 3, 1 ]
    ];

    THREE.PolyhedronGeometry.call( this, vertices, faces, radius, detail );

};

THREE.TetrahedronGeometry.prototype = Object.create( THREE.Geometry.prototype );