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Question by MaT227 · Oct 15, 2014 at 07:24 PM · shader variable cg pass

Shader - Share values between different pass

I would like to know if this is possible to share values between different shader pass.
Let's imagine that I am computing something in the first pass and I would like to use this value in a second pass, is it possible ?

If this is possible, how can I do that ?

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