Hi all.
I just found this…
https://cjmwarch.blogspot.de/2015/06/archicad-to-ifc-export-tests.html
I tested, it works…
I just wunder, why it is not in the GDL Reference guide or on this portal already… 😀
on the other hand:
I just looking a property rules method, where the developer/user/bim manager can define, which object goes to which subtype. Maybe it would be also nice, if the objects could get an ifc_subtype parameter, which is already availablein the MEP objects.
anyother idea?