Fog and alpha masking

Tobi
Unregistered
 
Post: #1
Hi folks,

cannot find a solution for my GL problem, but I guess some of you know the trick:

I use textures with alpha channel. Black (alpha =0) is transparent. I made some textures with a alpha channel filled with white (alpha=255), which is opaque. And there are a few "holes" in it with black. It correctly masks and looks great in GL. But when I turn on the GL fog, you can see the holes, because the alpha value seems to be incremented by fog.
Now my question is if there is a solution to have correct alpha masking and fog together?

Thanks in advance,

-Tobi
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Luminary
Posts: 5,143
Joined: 2002.04
Post: #2
Make sure you set the fog alpha to zero (or is it one?)... anyway, it gets used...
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Tobi
Unregistered
 
Post: #3
Thanks! That worked. Fog alpha = 0
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