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Recent Forum Posts

AMD Vulkan, poor viewport performance Dec. 16, 2025, 7:09 a.m.

also in the past i can render (in opengl) very large scene in xpu but now with vulkan its unusable to render in large scene (because of vulkan architecture) and sidefx deprecated opengl .
i think its wrong move from sidefx to deprecated opengl because optimizing vulkan to be in the same level as opengl(that optimized for years) its will take a few versions of houdini to get there(i think)
and i was using nvidia card.

Will Karma XPU support mixing more than two MtlX materials? Jan. 10, 2025, 8:09 a.m.

Long time they have this limitation and I want to ask the dev team can you tell us when it will be resolved?

Karma XPU in Vulkan viewport less responsive than opengl Aug. 22, 2024, 8:46 a.m.

brians
Others have found this too
https://www.sidefx.com/forum/topic/92993/ [www.sidefx.com]
https://www.sidefx.com/forum/topic/92993/#post-428314 [www.sidefx.com]

Its been bug-reported and internal investigations are underway
Ok thanks for this info

Soo we need to wait to the next stable point release.