Not sure if this is the correct section to post this question. I am looking for scrolling caustics that I can use in Blender 2.49. I already have caustics that shimmer like in a pool. What I need is caustics that scroll like an escalator. I am using it for my realtime aquarium. If I use scrolling caustics from a script it works but not with armatures so I need to make a tiled caustic map which I can easily do in G.I.M.P. but I need the textures. It needs a black background for transparency. If anyone know how I can get that or make that please let me know. Caustics generator program doesn't seem to have scrolling caustics just the swimming pool kind.
Thanks