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

/**
 * @author WestLangley / http://github.com/WestLangley
 */

// a helper to show the world-axis-aligned bounding box for an object

THREE.BoundingBoxHelper = function ( object, hex ) {

    var color = ( hex !== undefined ) ? hex : 0x888888;

    this.object = object;

    this.box = new THREE.Box3();

    THREE.Mesh.call( this, new THREE.CubeGeometry( 1, 1, 1 ), new THREE.MeshBasicMaterial( { color: color, wireframe: true } ) );

};

THREE.BoundingBoxHelper.prototype = Object.create( THREE.Mesh.prototype );

THREE.BoundingBoxHelper.prototype.update = function () {

    this.box.setFromObject( this.object );

    this.box.size( this.scale );

    this.box.center( this.position );

};