Note: I am not very familiar with Karma yet. I come from using Redshift in Solaris.
1.
I was expecting to see a Karma-specific tab and did not see one.
Will there be one in the future?
2.
How should we handle the primary visibility of lights?
Currently lights are always visible no matter if they are in: 'matte:includes' or 'cameraVisibility:excludes'.
I would expect any type of primitive in either of these collections to not be visible to primary rays.
This is where maybe Karma-specific parameters would be editable per RenderPass collection.
In this case to modify the attribute 'inputs:karma:light:renderlightgeo'.
3.
When I use collections ('%FG %MG') in includes, it properly adds the collection (not its content).
But when I do the same in excludes, it adds the content of the collections. (not the collections themselves).
Playing with the expansion rule does not change this behavior.
Is that by design?
Having the collections themselves would offer more flexibility in adding prims to the collections at a later point.
Although I appreciate that doing it this way is odd and it won't always be possible when using more complex patterns.
Looking forward to spending more time using the RenderPass node as well as the Shot Builder Tools.
Cheers!
