package flash.geom {

   public class Transform extends Object {

        function getRelativeMatrix3D(relativeTo:DisplayObject):Matrix3D;

        function get matrix3D():Matrix3D;

        function get perspectiveProjection():PerspectiveProjection;

        function set matrix3D(m:Matrix3D):*;

        function set perspectiveProjection(pm:PerspectiveProjection):void;

   }

 }