Extrusion Options

There is an “Extrusion” panel in the Options Dialog where user-configurable aspects of the Extrusion pane may be set. (Access the dialog from the Tools Menu.)

Figure 1: The “Extrusion” panel of the Options dialog

Increment for snap-to-angle: sets the snap-to angle when drawing edges with the point-edge tool while the Ctrl key is pressed. This behavior is described in the topic Creating Points and Edges - Keyboard Modifiers.

Default edge type: designates the edge type for any newly drawn edge (which will be one of “line”, “curve”, or “arc” based on the setting here).