I'm having big troubles with exporting to 3DS4 from ACAD13
I did some test 3 weeks ago by reading in small files from 3DS in ACAD like
x29.3ds no problem edited in ACAD and saved to 3DS again with no problem.
Even some simple ACIS entities exported flawlessly.
So I started a 3D of a building 3days ago.
Mainly using Regions, no exporting locks up, and doing DXF, via ACAD13 or 12
looses all regions created in ACAD.
Anyone has suggestions. I'm working against a next week deadline for this
model.
Christophe Van Oyen