Chaos Corona for Cinema 4D > [C4D] Feature Requests

Curvature Shader

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mb3d:
Hi,

Is any news on a curvature shader in upcoming update?


Thanks.

houska:
Hi!

Unfortunately, we do not plan to implement a curvature shader as of now.

maru:
Dubcat posted a kind of hack to get curvature map out of rounded edges: https://forum.corona-renderer.com/index.php?topic=13398.msg86428#msg86428
Maybe this can be reproduced in C4D. :)

mb3d:
Thanks for the reply houska,

You can use the inverse AO method
It works as a opacity map. :)

houska:
Well, AO is something related, yet fundamentally different (it will cast rays, which slows down the render, whereas the curvature shader only samples the surface in the surrounding area), so it will not be exactly what you want if curvature is what you're after.

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