(see also: Shape Tools Overview)
The Fan Tool produces a sweeping fan shape. The Fan Tool operates from a central point below the fan.
Outer Radius
Increases the distance of the far side of the fan from the center point.
Thickness
Increases the distance between the far side and the underside of the fan. If the Thickness of the fan reaches the center point and travels beyond it, it then produces a mirrored fan that can be asymmetrical or symmetrical.
Rotate
Rotates the fan with the center point as the the pivot point.
Sweep Angle
Increases the breadth of the fan. The additional breadth is rotational around the center point.