CGTalk - Masking dynamically depending on geometry deformation

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musi

05-09-2007, 08:25 AM

Hi,

I have a stone that dynamically creates tracks in the sand while dragged in it. And now compositor needs a mask pass where the stones track is masked red while being created, and the rest of the sand surface is masked blue.
Any ideas how I can achieve this?

Thanks!

Sasha

musi

05-09-2007, 01:38 PM

Hi,

We found a similar question, on another forum. It's for max, but works for maya too, just change terminology:

http://forums.cgsociety.org/showthread.php?f=46&t=492063 (http://http://forums.cgsociety.org/showthread.php?f=46&t=492063)

Sorry, I was too quick to post a question :blush:

Sasha

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