Lets you add and modify curves to the scene from a standard library of common curves (sweeps).
SweepsControl menus
File menu
Imports the contents of a saved sweeps file into your user-defined sweeps library.
Saves your user-defined library of sweeps to a file. Other users can then import the file into their own library.
Edit menu
Adds any picked curves to your user-defined library as individual sweeps.
Deletes the selected sweep from your user-defined library.
View menu
Shows the name of the sweep (the name of the sweep is the name of the original object that was added to the library).