External contour

This command extracts the external contour of a selected mesh(es), polyline(s) or set(s) of polylines. External contour means the contour that you see from a direction.

1. Select a View Direction.

2. Select the Type of result you need:

   1. 2D Contour (planar)

   2. 3D Contour without auto-intersection

   3. 3D Contour
      

3. Enter the Draft angle or 0 if no draft angle is required.