DXF Geometry Export Converter

The AutoCAD DXF geometry export converter writes out the scene database as either 3-point or 4-point polygons using the 3DFACE or POLYFACE MESH entities. Polygons with 5 or more vertices, concave polygons, or polygons with holes are automatically triangulated. All polygons will be assigned DXF color # 1.

If the file is written using the POLYFACE MESH option then there is no need to weld the geometry data when the DXF file is read into another program (since the data output to the DXF file will be automatically welded by this converter).