function Box ( config, Width, Height, Depth ) {

	    Shape.call( this, config );

	    this.type = SHAPE_BOX;

	    this.width = Width;
	    this.height = Height;
	    this.depth = Depth;

	    this.halfWidth = Width * 0.5;
	    this.halfHeight = Height * 0.5;
	    this.halfDepth = Depth * 0.5;

	    this.dimentions = new Float32Array( 18 );
	    this.elements = new Float32Array( 24 );

	}
Box shape.
@author saharan
@author lo-th