[Curvature Graph On] command shows curvatures visually as a graph on the selected curve.
For the prompt
"Specify curves"
, select curves to show curvatures. more than one curves
can be selected. Pressing Enter key, the selection is finished.
When a curves is selected, curvature graph will be depicted on the curve. Inputting the parameters from the dialogue box, scaling or dencity can be changed.
When the command is terminated, the curvature graph will be erased.