Hello Dale,
thanks for your reply. To be honest, I wouldn’t know where to start. I was hoping that someone could make a very simple example(just with a line segment or a point) and I could try and take it from there.
I’m not sure if this post might be related. Dynamic Drawing of Lines Based on Chosen Points
Also found this thread: http://www.grasshopper3d.com/forum/topics/rhino-display-customdisplay-and-event-handling-using-python but most of the links are redirected to the old Rhino.Python forum.
I’ll keep trying, and see if I can figure it out.
- M