Hello,
I have a problem with alfa channel.
I have a treeline at the back part of my image.
When I want to composite different sky, I have problem with the alfa channel. Because the image is rendered with sky1, is anti-aliased with sky1 and when I change sky, I get a halo around the treeline.
( You can see the problem on this post:
http://www.chaosgroup.com/forums/vbu...ad.php?t=47213
Dusk images have this problem )
What is the proper way to solve this situation?
How do people deal with this during compositing stage?
Or do I have to render each sky?
I have a problem with alfa channel.
I have a treeline at the back part of my image.
When I want to composite different sky, I have problem with the alfa channel. Because the image is rendered with sky1, is anti-aliased with sky1 and when I change sky, I get a halo around the treeline.
( You can see the problem on this post:
http://www.chaosgroup.com/forums/vbu...ad.php?t=47213
Dusk images have this problem )
What is the proper way to solve this situation?
How do people deal with this during compositing stage?
Or do I have to render each sky?
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