knightist Posted May 16, 2022 Share Posted May 16, 2022 (edited) Hello, I have a question about the new karma renderer: How can I get particles' Cd attribute into the solaris? I tried to set up materialX with get point attrib node but no Cd is shown on my points. Best, taian motiongraphic.hip motiongraphic.hip Edited May 19, 2022 by knightist update reference file Quote Link to comment Share on other sites More sharing options...
Atom Posted May 16, 2022 Share Posted May 16, 2022 (edited) Karma is a USD implementation, so standard Houdini attribute names don't work. Lookup the USD equivalents Cd=displayColor, Alpha=opacity. You can look up the USD equivalents here: https://graphics.pixar.com/usd/release/spec_usdpreviewsurface.html#core-nodes Edited May 19, 2022 by Atom Quote Link to comment Share on other sites More sharing options...
knightist Posted May 18, 2022 Author Share Posted May 18, 2022 Thank you AtomicPerception! mtlxgeompropvalue1 works perfectly! Quote Link to comment Share on other sites More sharing options...
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