How the joint's movement will behave along its local X axis.
| maximumForce | Amount of force applied to push the object toward the defined direction. |
| mode | Whether the drive should attempt to reach position, velocity, both or nothing. |
| positionDamper | Resistance strength against the Position Spring. Only used if mode includes Position. |
| positionSpring | Strength of a rubber-band pull toward the defined direction. Only used if mode includes Position. |