Restitution
How elastic Attachment connected by a SlidingBallConstraint will be when they reach the end of the range specified by SlidingBallConstraint/UpperLimit and SlidingBallConstraint/LowerLimit when SlidingBallConstraint/LimitsEnabled is set to true. Constrained between 0 and 1.
Restitution of 0
Restitution of 0.5
Restitution of 1
