Programs for .GDL files

[Anonymous]

What programs can we use to do some 3D modeling in and be able to export/save the finished product as a .GDL file.

I have been using Google sketchup and importing object but it has been messing around with the object so I just wanna know if there is any program that I could use to Build then import object into Archicad without anything changed from the intended desing

[Anonymous]

not really. the sketch up & 3ds imports don't work too well and tend to triangulate everything. You best bet i think would be to build what you want in ArchiCAD's 3d window then save that as an object.