Dan Lee
dlee
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SideFX Staff
Since Sep 2016
Recent Forum Posts
Triplanar w. rest position works with VK, but not Karma? July 14, 2026, 10:50 a.m.
Looks suspiciously similar to problems you may encounter when applying deformation motion blur to attributes on mesh that has changing topology between frames...
Can you try disabling motion blur, or switch to velocity blur (via Render Geometry Settings LOP) and see if the problem persists?
Can you try disabling motion blur, or switch to velocity blur (via Render Geometry Settings LOP) and see if the problem persists?
Huge slowdown with HDD in Karma June 22, 2026, 10:39 a.m.
If you're on 21.0.547 or newer, please try setting environment variable `KARMA_BSDF_OPTIMIZED_MIP` to 1. This can significantly reduce file access on mipmapped textures.
Karma dicing inconsistent on instances (camera rotation) April 22, 2026, 3:36 p.m.
Hmm, that is curious.
Yes, please do file a bug along with your scene file.
Thank you!
Yes, please do file a bug along with your scene file.
Thank you!