gbXML import from Archicad - how to model shading?

ladybug-tools
5

I’m facing the same issue with Archicad export of gbXML:

  1. Adjacent interior walls are treated as separate items
  2. Floors are exported as “Interior Walls” (this could be fixed manually in Ladybug Spider but clicking hundreds of floors by hand is not what I’d like to do.)
  3. No shading geometry export

This makes models from Archicad useless, am I right ?