Derive matts from VrayMultiSubTex

[RE:FORM_STUDIOS]

Would it be possible to override the material ID's used for multimatte elements using the VrayMultiSubTex channels?

[vlado]

Not sure, but why not use the VRayMultiSubTex texture into a VRayExtraTex render element directly?

Best regards,
Vlado

[raymarcher]

I run into the same problem, I need the textures as reference in the viewport to work with. Hope this gets fixed one day.