displacement map clipping

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WhyGee
Licensed Customer
Posts: 189
Joined: Sun Jun 22, 2014 9:10 am

Hi,
I'm getting artifacts with displacements maps. I've checked in photoshop that there is detail in the full range yet in Octane it seems to be ignoring certain values.
I'm using the Displacement node and not Vertex Displacement (VD does work correctly but is slower to render).

I'm on Houdini 19.5.435 - Octane 2022.1.0.6

Thanks
Yaniv
Attachments
disp1.rar
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elsksa
Licensed Customer
Posts: 784
Joined: Sat Jul 24, 2021 1:06 am

Deleted reply.
Last edited by elsksa on Tue Dec 20, 2022 12:05 pm, edited 1 time in total.
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juanjgon
Octane Plugin Developer
Posts: 8867
Joined: Tue Jan 19, 2010 12:01 pm
Location: Spain

The problem is that the conventional displacement node can't handle negative values in the texture map.

-Juanjo
WhyGee
Licensed Customer
Posts: 189
Joined: Sun Jun 22, 2014 9:10 am

Thanks
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