rendering invisible alpha in combustion

#1

Hi,

This may be a wierd question, but I’m trying to render a targa sequence out of combustion that has an invisible alpha channel. By this I mean it would render full frame color channels with an associated alpha. Combustion seems to only be able to cut out the alpha thus replacing it with the matte color. I need a full frame with an imbedded alpha.

I can always use photoshop to put the alpha back in but… I’m sure I don’t have to explain why I don’t want to do this. (I think I might have ruined my mouse by pushing play in the actions menu 3200 times.)

Any advice is most greatly appreciated…Thnx

Dave

#2

Hi

Make sure U have enable Color+premulitiplied Alpha in your Tga sequence settings.

#3

that is correct my man

#4

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