The Modify General Cylinder Form

When selecting the Modify function to modify an existing general cylinder, a form is called to let you choose what to modify. The pushbuttons of this form are described here.

The Select Generator Axis button: This button lets you modify the generator axis of the general cylinder.

The Modify Directrix button: This button lets you modify the directrix of the general cylinder. This includes removing points from the directrix.

The Modify Definition Data button: Here you can change the end point angles and the limits along the generator axis.

The OK button: Upon pressing this button, the changes will take effect and the Modify function quits.