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Сurvature node in materials for Karma render

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Ihor Diachenko
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Joined: Dec. 2013
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How do I use the curvature node in materials for Karma render? I can't find information about this task anywhere.
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Enivob
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The Labs Curvature node produces color (@Cd) as well as float values for concavity and convexity. You can use either of those to drive a color ramp, or route @Cd, via displayColor USD tag directly to the shader.

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curvature.gif (405.6 KB)

Using Houdini Indie 20.0
Windows 11 64GB Ryzen 16 core.
nVidia 3050RTX 8BG RAM.
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Ihor Diachenko
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5 posts
Joined: Dec. 2013
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Enivob
The Labs Curvature node produces color (@Cd) as well as float values for concavity and convexity. You can use either of those to drive a color ramp, or route @Cd, via displayColor USD tag directly to the shader.
You are the best! Thank you so much!
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