Roman Szczesny

Thank you very much for your clarifications. I will keep that in mind and do some testing. Probably it is best to set houdini to maya scene scale to avoid surprises. Good question regarding the husk commandline rendering. This is something that would be good to know.

How would you go about doing physics paint in Lops? I used a sop modify to unpack usd to polygons, creating a small scene with proxys ( created by an unpacked usd to polygons ) and then dry the paint referring to the original usd as the “render mesh”. In the sop itself the resulting packed prims are correct. In the sop modify import from SOPs tab I select “create Point Instancer” in the packed primitives option. Unfortunately the resulting transforms in Lops context are a bit off. The scale seems to be fairly accurate but the positions are slightly shifted. Thank you very much!

jsmack
I think the sensor size was in cm until a very recent build, which would affect dof. Karma sss is specified in scene units, whatever they may be.

Thank you very much so it was in maya scale in 18.0.416. Regarding the sss this could be renderman issue. As I was using renderman but the dof does not differ between renderman and karma so I thought the sss would also behave the same. I will do some testing, thank you very much!