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Function that says: if ''white'' is above 0.5, then it is 0.5

Forum|Forum|3 years ago
September 10, 2022
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Hi guys,

I'm trying to create a function that says: if ''white'' is above 0.5, then it is 0.5. But I don't know how to tell designer what is ''white''. I guess that would be in a level after my FX map. I'm trying to fix the color stacking when my leaves goes above each other:

How to

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Correct answer davescm

If I read your question correctly, you want to clamp greyscale values at 0.5 so anything above that becomes 0.5.

You could do that with blend nodes (first blend node set to add and the second to subtract) :

or with the pixel processor node :

Dave

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Correct answer

Community Expert

If I read your question correctly, you want to clamp greyscale values at 0.5 so anything above that becomes 0.5.

You could do that with blend nodes (first blend node set to add and the second to subtract) :

or with the pixel processor node :

Dave

david5E86Author

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Awesome, thank you !