[Inspectable( priority="54", editor="Slider", min="0", max="360", snapInterval="1" ) ]
public function set rotation( value:Number ):void
Currently CadetEngine uses degrees instead of radians as the unit of angle measurement. This is because providing an editor from 0 to TAU would prove difficult.
It should be possible for CadetEngine to use radians, but for the Slider component to display degrees. See https://blogs.oracle.com/chrisoliver/entry/data_binding_in_silverlight_and