@brief Applies the given force in the slider's direction.
That is, it applies a force with specified magnitude, in the direction of
slider's axis, to body1, and with the same magnitude but opposite
direction to body2. This function is just a wrapper for dBodyAddForce().
@ingroup joints
@brief Applies the given force in the slider's direction.
That is, it applies a force with specified magnitude, in the direction of slider's axis, to body1, and with the same magnitude but opposite direction to body2. This function is just a wrapper for dBodyAddForce(). @ingroup joints