Is it possible to select the edge of a polysurface inside a block?

[siemen]

Came across this now.

Duplicate Edge of a block

@dale

Although the DupEdge command and RhinoScript’s GetEdgeCurves method can duplicate the edges of surfaces buried in a block definition (highlighting does not work - this is known), it looks like RhinoPython/RhinoCommon cannot. I have an idea why, although I am not sure how to fix it. Let me chat with @stevebaer and see where we get.