While dragging an object or gumball widget, tap to Copy the object.
Starts a combo selection if an object is not being dragged and an object snap is not active.
Temporarily enables disabled object snaps.
While dragging, press to suspend object snaps.
Suspends Polyline, Curve, and InterpCrv autoclose.
Makes arrow keys nudge selected objects.

Rhinoceros 5 © 2010-2015 Robert McNeel & Associates. 17-Sep-2015