Library update problems

[1funk]

If you use the shader tree "library" folder to store materials, adding new layers does not update RT.

MODO 10.2v2 131034
V-Ray 3.40.03 27144

1. Load the attached scene into the render layout
2. Start RT CPU
3. In library > mat 1, add a vray cellular texture (or toggle the current cellular texture on)

RESULT: RT still shows a white sphere
EXPECTED: The sphere should have a black and white cellular texture

WORKAROUND: Toggle the mat1 group off/on

[vladimir.nedev]

I have this logged actually. It required a change that may affect other stuff, so it needs to be fixed carefully.
I will update here when it's fixed. I will bump the priority of the issue.

Greetings,
Vladimir Nedev

[1funk]

Thanks for letting me know

[vladimir.nedev]

This should be fixed in tomorrow's nightly build ( 2017.01.20 ).

I also found an issue with RT updates when you add the first child item to a referencing material group (the one with the pink/purple icon) or remove its last child.
This action switches the group from using its reference (possibly a library material) to using its own children and vice versa.
This confused the update code, but should be fixed now as well. This second issue was actually harder to fix.

Greetings,
Vladimir Nedev

[1funk]

Thanks Vladimir!