Mark Elendt

mark

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Canada
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SideFX Staff
Since Jan 1990

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obj-image HIVE
Houdini Rendering & De-noising

Recent Forum Posts

object size changes with rotational motion blur in karma Jan. 7, 2026, 5:04 p.m.

The other issue is that when there are only 2 motion samples and there's deformation blur, Karma (and other renderers) will interpolate vertex positions linearly between time samples.

See the attached video

No UDIM support on Stencil Maps? Oct. 31, 2025, 8:53 a.m.

Something that slipped through the cracks. Good suggestion. Thank you.

husk:render_stats exr -> txt/json Oct. 2, 2025, 10:55 a.m.

One of the big culprits is the OIIO stats (with high verbosity). We added HOUDINI_OIIO_MAX_STAT_LENGTH in a recent daily build (21.0.462) to cut down on that info.
Is this what you're experiencing?

You can also decide what data gets written to the metadata using a custom UsdRenderers.json file if you want. See the husk.metadata section.