If you are a graphics programmer in the game industry, you will always have your beloved artists say something like this: "Hey, I want this Photoshop blaa-blaa-blending in our game!"
Then you will go to this link as I did for the overlay blend mode: http://www.nathanm.com/photoshop-blending-math/
Update: Found another article on ziggyware here: http://www.ziggyware.com/readarticle.php?article_id=228
2 Comments:
Check out my photoshop math shader with all accurate blending modes, levels control, contrast and more: http://blog.mouaif.org/2009/01/05/photoshop-math-with-glsl-shaders/
That is awesome. You even give out both HLSL and GLSL files? You are a very generous man =)
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