Hello,
This is the problem:
I noticed that the section tools doesn't cut imported geometries from archicad (by datasmith exporter) as solid objects... Only one face of the mesh is showed (both if double-side material option is checked).
This is the suggestion:
It would be great if you add an option to allow the light to pass throught the section cut (how is possible in others software --- for example vray next for rhino)...
Thanks ....