Jul 03

Exponential Color look up curve

Posted in: NUKE from The Foundry
Hello Guys,

I’m working with Vray and Nuke and I nee to apply an exponential color mapping to a linear render.

How to get a exponential curve with a color lookup (a mathematical one, not just a visual one) ?

If not possible how to achieve a exponential correction ? (expression)

I don’t have any mathematical or scripting skills…

Best regards…

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