Adding new points

To add new points to a curve:

1. Select the curve.
2. Select a point on the curve to display the graphic handles.
3. Press and hold the Ctrl key, and click and drag a blue graphic handle along the curve.
4. Release the mouse in the position you want to add a new point.

   A new point is inserted onto the curve.

Note: If the point is on a surface, a new curve is added too.