1. package flash.geom {
  2.     public class Utils3D extends Object {
  3.         static final public function pointTowards(percent:Number, mat:Matrix3D, pos:Vector3D, at:Vector3D, up:Vector3D):Matrix3D;
  4.         static final public function projectVector(m:Matrix3D, v:Vector3D):Vector3D;
  5.         static final public function projectVectors(m:Matrix3D, verts:Vector.<Number>, projectedVerts:Vector.<Number>, uvts:Vector.<Number>):*;
  6.         public function Utils3D();
  7.     }
  8. }