Hello,


I'm doing raytracing with PRMan and Houdini.

Where can I set this attribute for my object that must cast shadows?:

Attribute “visibility” “transmission” “opaque”


thanks,


bern

You can't set the “opaque” flag from the interface. Either choose “Transmission->Visible:Use Os” (which is just a liiiiiitle bit slower) or add the desired attribute in the pre-include field of the object.
Cheers

Thanks diula,


that works great…

Now I want to do reflections with renderman. How can I accomplish this in Houdini ?


thanks again,



bern