CGTalk - Bent Normal Pass.....How?

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Don3Don

01-17-2006, 02:02 AM

Hi all,
If anyone can explain the "bent normal pass" to me that how to use it in AfterEffects?
I just know it can speed up the prerender of occlusion in 3D app...
But I don't know how to use it directly in comp process....
please help.

Thanks.
3don

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