We are trying to export an AC17 file via IFC using renovation filters.
IN AC17 when a door is demolished it works perfectly. The door is shown as a door in Existing filter. It is shown as a filled hole in project filter. Both 3D and 2D are working fine.
We then export it via IFC as two separate files, one for existing one for project, and then import it back in ARCHICAD. The Existing works fine, but the project file shows an empty opening in place of a filled hole.
Is it a known IFC issue? Is there a way to make it work?
