CGTalk - Fluid shader Invalid ray length?

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adrianwatkins

07-11-2007, 02:41 AM

hi
this message comes up a lot when i render.

PHEN 0.8 info : maya_fluidshader(): Invalid ray length detected.

im not sure how its affecting my render but how can i fix the problem.
Does it refer to ray trace depth? or maybe final gather rays?
i am rendering with both on in mental ray for maya.

thanks
Adrian

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07-11-2007, 02:41 AM

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