Constrain Working Plane (3D Only)

	With the Constrain Working Plane option on, the SmartCursor snaps/projects any point not on the working plane down to its shadow point on the working plane. With this option off, the SmartCursor finds object points and snaps to them even if they do not lie on the working plane.

With the Constrain Working Plane option on, the SmartCursor snaps/projects any point not on the working plane down to its shadow point on the working plane. With this option off, the SmartCursor finds object points and snaps to them even if they do not lie on the working plane.