[Bf-cycles] Velvet closure errors

David erwin94 at gmx.net
Fri Jul 1 02:00:13 CEST 2011


while rendering a scene with a lot of velvet, I noticed that after a while
I get a lot of nans and infs in the result.  After adding checks for zero
to every denominator in bsdf_ashikhmin_velvet.h those disappear.  That might
be overkill though, some might be okay without a check (I just don't know which ;)

till then, David.

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