here in rhino5
missing in 6:
@BrianJ - do you have an idea?
I believe they were removed… @andy can say for sure.
I have also been lobbying for a blend material that takes a texture as input and have this internal feature request on file… https://mcneel.myjetbrains.com/youtrack/issue/RH-34058
@nathanletwory had something in the works but he’ll need to chime in for the status.