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Don't bug me about the movie not playing, looping correctly. This is a QuickTime bug. |
This isn't really any progress towards the horizontal scroller, but the nifty stuff by Sam Kass inspired me to do a little Life demo using the GLSL shading language. This was not quite as easy as I thought, because the GLSL language subset that Apple provides can't do if statements really. I then figured I was going to use an array as a truth table, alas array aren't supported either. Hmmm.... Then I had the idea, that I could use a texture as a truthtable and I handpainted a texture with the life truth values and this worked.
Although I did screw it up a little, because Painter likes to alias graphics, even when single pixel drawing But that is corrected in the code. |
So here it is MulleLifeFilter.qtz.zip.