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

float additionalPinWeight Weight of the additional pin (multiplies this muscle's pin weight).