buildDesc method
Builds the description for the current property values.
Implementation
@override
sim.JointDesc buildDesc(int bodyA, int bodyB, bool collisionsEnabled) =>
sim.SphericalJointDesc(
bodyA: bodyA,
bodyB: bodyB,
localAnchorA: _localAnchorA,
localAnchorB: _localAnchorB,
collisionsEnabled: collisionsEnabled,
);