cannot change color surface more than one time
Dear Christophe Geuzaine, I'm trying to change the color of surfaces to represent materials based on users' selection. I have attached a small python example with 2 buttons: the first will create the surface (and a preliminary color is set) and a second button should change the color of the surface by picking, but the interface is still showing the old color. Can you help me with the right procedure/sequence to change the surface color after a previous set? testSurfColor.py
kind regards Luca Fattore