This command joins 3DPOLY entities into a single 3D polyline entity.
Select the 3D polyline to join: pick a 3D
polyline
Select the other 3D polyline to join: pick a 3D polyline
that has a common endpoint with the first
3 segments added to the polyline.
Pulldown Menu Location: Edit > 3D Polyline
Utilities
Keyboard Command: join3d
Prerequisite: Plot the 3DPoly lines to use for
selection