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Alpha Channel for VDB Fire

Alpha Channel for VDB Fire

tompkins.ge
Enthusiast Enthusiast
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Alpha Channel for VDB Fire

tompkins.ge
Enthusiast
Enthusiast

Using any of the volume AOVs doesn't produce an alpha channel / matte for a VDB fire sequence where the Standard Volume shader is only Emission. Was hoping this would work to get a straight alpha for compositing.

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peter_horvath
Autodesk
Autodesk

It's not going to work, I'm afraid, emission does not produce an alpha.


// Peter Horvath
// C4DtoA developer
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