New GM-get routine GETFACP() added to MBS. GETFACP() reads patch data
(polygon vertices) for faceted surfaces from GM one patch at the time.
New DXF-import macros. DXF-import now supports 2D as well as limited
3D import. Supported entities are POINT, LINE, ARC, TEXT, POLYLINE, SOLID
and 3DFACE. Block definition and INSERT is also supported.
New DXF-3D export function. Converts B_planes and faceted surfaces
to 3DFACE and writes to disc in DXF-. There are many programs that
can use this . One that might be of interest is the 3D-Studio rendering
program.