This command joins 3DPOLY entities into a single 3D
polyline entity. The routine requires that two endpoints be
coincident, at the same elevation. A similar function is obtained
with the Join Nearest
command on the Edit menu,
but will allow options to join across gaps and various options for
treating the resulting common endpoint.
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: 3D Data and Edit >>
3D Polyline Utilities
Keyboard Command: join3d
Prerequisite: 3D Polylines to use for selection