function WireframeHelper(object, hex) 
{
	Mesh.call(this, object.geometry, new MeshBasicMaterial(
		{
			color: hex !== undefined ? hex : 0xFFFFFF,
			wireframe: true
		}));

	/**
	 * Object attached to the helper
	 *
	 * @attribute object
	 * @type {Object3D}
	 */
	this.object = object;
	
	this.matrixAutoUpdate = false;
	this.update();
}
Wireframe helper is used to preview drawable objects.

Every line is drawn individually, usefull to analyse the geometry in detail.

@class WireframeHelper
@param {Object3D} object
@param {number} hex Helper color in hexadecimal.