additionalPin additionalPinTarget additionalPinWeight additionalRigidbody broadcaster childFlags childIndexes colliders connectedBodyTarget Group joint jointBreakBroadcaster kinshipDegrees parentIndexes positionOffset props rigidbody state target targetAnimatedPosition targetAnimatedWorldRotation targetRotationRelative targetVelocity transform

Quaternion targetRotationRelative getset Gets the default sampled rotation offset of the Muscle from its target. If the muscle's rotation matches with its target's in the Editor (while not playing) this will return Quaternion.identity.