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Levels in Octane
Posted: Mon Sep 11, 2017 9:10 am
by Hesekiel2517
Hey there,
does anyone know a way to clip the blacks or the whites of an image? I would like to achieve the "opposite" of the clamp node. Just like the Levels in Photoshop. Maybe there is a way to build this effect with other nodes.
Thanks in Advance!
Re: Levels in Octane
Posted: Mon Sep 11, 2017 10:01 am
by bepeg4d
Hi Hesekiel2517,
do you mind to share a screenshot of the desired effect?
If I have understood it correctly, the Gradient or Color correction node could be used, I guess.
ciao beppe
Re: Levels in Octane
Posted: Mon Sep 11, 2017 10:11 am
by Hesekiel2517
Thanks for your answer. I want to have this control and i also would like to animate it. So it would be great if there was a combination of nodes where i can change a single value to get this effect.
Re: Levels in Octane
Posted: Mon Sep 11, 2017 10:39 am
by bepeg4d
Hi Hesekiel2517,
vary basic example, but if you move the black or white point of a Gradient node, you should have a similar effect:
ciao beppe
Re: Levels in Octane
Posted: Mon Sep 11, 2017 10:54 am
by Hesekiel2517
Thank you! This is exactly what i was looking for!