swf_ortho2 Defines 2D orthographic mapping of user coordinates onto the current viewport voidswf_ortho2 floatxmin floatxmax floatymin floatymax The swf_ortho2 function defines a two dimensional orthographic mapping of user coordinates onto the current viewport, this defaults to one to one mapping of the area of the Flash movie. If a perspective transformation is desired, the swf_perspective function can be used.