CGTalk - is the Alpha channel of a Tiff premultiplied?

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fusion of elements

10-07-2005, 09:45 AM

When rendering out from 3D Studio Max, I can choose either Tiff or TGA.

The TGA format has choices for premultiplied or non-premultiplied alpha channels whereas the Tiff option doesnt have these choices.

Is the alpha channel of a Tiff, premultiplied or nonpremultiplied?

/ Thanks

Ian Jones

10-07-2005, 10:53 AM

There is no need for you to cross post in multiple forums.

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10-07-2005, 10:54 AM

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