VrayProperties Can't Modify Trace Sets Simultaneously on a Group of Objects

V-Ray V-Ray for 3ds Max Issues
1

I know the VRayProperties dialog recent got fixed to allow modifying most properties on a group of selected object simultaneous (like you can turn off Affect Refractions for a select group of objects). This is great…

However, I need to modify Trace Sets for a group of selected objects. Specifically I need to exclude one group of objects from reflecting and refracting in another group of objects. I need to use Trace Sets, as I am unable to disable these functions globally because I need to see the first group in other objects in the scene.

Thoughts? Could we get this working please? Thanks.

2

You should be able to script this easily enough.
Search for `vrayAddTraceSets` in this page, and the three following commands should help too.