View Full Version : Choosing output from a modifying node but not input
04 April 2002, 08:40 AM
OK, I'm learning DF, and what I'm trying to think how to go about is if I, say, want to use a light rays effect on some text, and just want the rays, not the text, to show up, what kind of loop do I need to make? I know some effects let you output only the effect if you want, but many just output the effect layered over the input image. Is there a way around this that I'm blind to?