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# 6 15-01-2003 , 11:44 PM
dannyngan's Avatar
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Join Date: Dec 2002
Location: Seattle, WA
Posts: 1,154
Technically, the alpha channel is independent of the color channels. It doesn't matter what's in the image -- the alpha channel will either reveal or show parts of it. You could also take the chromakeying route -- pick a color that isn't in the animation and use that as the masking area. Not nearly as clean as an alpha channel, but it'll work.


Danny Ngan
Animator | Amaze Entertainment
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