@unknownuser said:
Does your above mentioned dxf file arrive as a 3d entity when you use the version 12 export, when exported in plan view? Do you have to export using an isometric view?
Yes, always as a 3d entity, independent of view.
@unknownuser said:
although I first thought that having each wall for instance as an individual component a pain,
Once I have the walls on their own layer, I usaully explode them all and reform them all into one new group, leaving the windows in their own individual groups/components. Same with the entities that form the roof...explode em and reform into a single group