reduceKeys $foo.pos.controller 0.5 1f
reduce keys on foo’s position, retain 0.5 units accuracy, sample every frame.
reduceKeys $baz.bend.angle.controller 0.1 0.5f (interval 20 75)
Reduce keys on baz’s bend angle, retain 0.1 units accuracy, sample every half frame, reduce within the interval 20f to 75f.
As with the reducer in the track view, a progress bar and cancel button is displayed.