Hi,
I was trying to get .PointAt for both trimmed and untrimmed surface. I liked the results for the untrimmed one, but for the trimmed, I get the points that are in the hidden portion.
So, I also wanted to get a trimming curve of the trimmed surface (something like DuplicateSurfaceBorder in rhinoscript), but I could not reach that information. Maybe it is obvious, but I cannot see how to read it.
Thank you in advance.