Hi Pete,
I would like to recommend a slightly different style setup - consider using
"empty" Segments placed, for example, by the
Conditional Operator depending on the
Material ID of the spline segment, instead of utilizing
Clipping Areas. I also want to mention that it might be helpful to use
Markers for these purposes - this would enable you to manage multiple properties within the
User Data.
I hope that suggestion is useful to you.
Best regards,