> At the end of the iteration, e.g. when ex.More() is False, the > TopExp_Explorer instance is cleared (with the Clear() method). Then > all > the references to subshapes are lost and your list contains NULL > elements.
Thanks Thomas for the precise analysis. I'll map this back to the Topology.py module. -jelle _______________________________________________ Pythonocc-users mailing list Pythonocc-users@gna.org https://mail.gna.org/listinfo/pythonocc-users
