Plasma Portal

Hello @Gnobelix, Can you verify that stepn no longer works? It was working with 3.52. Maybe some of my files got corrupted when I upgraded. stepn is identical to 1-step so it is not hard to work around. The image is from the official documentation.

Hello @Lee D That is exactly how it is supposed to work. On my computer I just get a black screen, I am assuming it does not recognize the command stepn, because the only thing I changed was adding the n. I am on 2.5.3 now, Windows 11 Home 22H2. stepn.afphoto

Should be 2.5.2

Previous behavior: step(e,t): Values of t less than e are set to 0 and values greater than e are set to 1 stepn(e,t): Values of t less than e are set to 1 and values greater than e are set to 0 Current behavior: step(e,t): Values of t less than e are set to 0 and values greater than e are set to 1 (unchanged) stepn(e,t): No longer recognized as a function Screenshots: stepnbug1.png shows behavior of step function, stepnbug2.png shows behavior of stepn (blank screen), stepnbug3.png shows expected behavior (inverse of 1).

It could be helpful for game textures.

I am making a Youtube series on the Procedural Texture filter. I start with some introductory information and work up to some complex pattern generators I have been developing. I have developed textures for marble, granite, wood, flames, and many other textures as shown in the attached image. The equations are provided in the video descriptions and I try to explain how they work in the videos. The examples shown in the attached image are all generated completely by the filter, I'm not applying colors afterward or anything.