LayerX Function
This function is exactly like ColorX, except that you also have access to a second image, allowing you to do compositing with expressions. The values of the second image are accessed with the variables r2, g2, b2, a2, and z2. For a larger explanation of this function, jump to ColorX.
Synopsis image LayerX( image Foreground, image Background, float expression rExpr, float expression gExpr, float expression bExpr, float expression aExpr, float expression zExpr ); Script image = LayerX( Foreground, Background, rExpr, gExpr, bExpr, aExpr, zExpr ); Command Line shake -layerx image expr See Also |