I am trying to animate a gear assembly which is on a one way clutch. Other parts of the machine are always turning, however this portion must be limited to clockwise rotation. This is kind like the sprocket on a bicycle, even though the wheels can turn any direction, the sprocket only turns when force is applied to the pedals, and even then only in one direction.
I thought about using the limit rotation constraint but there I must define a min and max limit for rotation. Is there a better way to limit the rotation to only positive values?