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View Full Version : Volume Fog's Alpha Channel Value


onuryeldan
01-29-2002, 04:06 AM
Hi,
I want to adjust volume fog's alpha channel value. For example, I want to see volume fog in RGB but I want it's alpha color to be black not white. How can I achieve this ?
Thanks...

SheepFactory
01-29-2002, 06:49 AM
hi onur whats up? ;)

i think the easiest way to do that is to invert the alpha channel in after effects or something similar.


A|i

onuryeldan
01-29-2002, 11:26 AM
Hi ALi ;) , but if i do as you say, all other objects alpha's would be black too. I want to do this just using XSI to speed up the whole process.

SheepFactory
01-29-2002, 01:10 PM
oh i thought you are rendering the fog seperately.

A|i

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