Ali Fatoorechi
ali_f
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Lancing,
United Kingdom
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Houdini Engine
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SideFX Staff
Since 5月 2022
Recent Forum Posts
Caustics in Karma ? 2024年9月17日4:19
There is no dedicated sampler for caustics in Karma yet.
However, you may take a look at Render Geometry Settings for caustics and fake caustics options which give control
over enabling/disabling caustics, the fake caustics color and opacity:
https://www.sidefx.com/docs/houdini/nodes/lop/rendergeometrysettings.html [www.sidefx.com]
However, you may take a look at Render Geometry Settings for caustics and fake caustics options which give control
over enabling/disabling caustics, the fake caustics color and opacity:
https://www.sidefx.com/docs/houdini/nodes/lop/rendergeometrysettings.html [www.sidefx.com]
Normal/bump maps and sharp shadow terminator 2024年9月16日8:06
You may try Bump Shadow Terminator [www.sidefx.com] (a H20.5 Karma CPU(only) feature) in Render Geometry Settings to soften the hard shadow line.
Microstructures and shadow shading 2024年9月16日7:59
The Bump Shadow Terminator is H20.5 feature and Karma CPU only(atm).
The next daily build will have a fix to use the smooth goemetry normal so that the facets are not visible as in the above snapshot.
The next daily build will have a fix to use the smooth goemetry normal so that the facets are not visible as in the above snapshot.