Open the library window

• Choose Curves > Primitives > Sweeps .

Add curves to the user-defined sweeps library

1. Pick the curves.
2. In the library window’s Edit menu, choose Add Sweeps.

   All picked curves are added as individual sweeps.

Delete a sweep from the user-defined library

1. Click the sweep.
2. In the library window’s Edit menu, choose Delete selected Sweep.

Save the user-defined library to a file

• In the library window’s File menu, choose Save sweeps.

Add sweeps from a saved file to your library

• In the library window’s File menu, choose Import sweeps.