View Full Version : Dont understand the over node


nanni700
12 December 2008, 09:05 AM
Hi,
sorry about this stupid question but:
i have to put an image over a second image. The first one has a quickshape mask. But the area of the forground image is always too bright. When selecting the premultiplied button the forground disappears.

What happens?

Thanks again for help,
nanni700

Kai01W
12 December 2008, 10:48 AM
A + (B * (Aalpha * -1 ))

SeaJackal
12 December 2008, 01:59 PM
in the file in node turn on auto alpha

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12 December 2008, 01:59 PM
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