Convert Meshes / Polylines to Lines (MINDW mesh)

[wwj]

[Rhino]
- Use "ExtractWireFrame"

For a dxf file from MINEDW:
- Import the dxf to Rhino.
- Explore the mesh.
- Use the "ExtractWireFrame"
- So, the output will be lines.

To remove duplicates,
- "SelDup"

END