rb2.setPhysicsLocation(new Vector3f(4f, 0f, 0f)); SliderJoint joint = new SliderJoint(rb1, rb2, new Vector3f(2f, 0f, 0f), new Vector3f(-2f, 0f, 0f), true);
slider=new SliderJoint(driver, vehicle, Vector3f.UNIT_Y.negate(), Vector3f.UNIT_Y, true); slider.setUpperLinLimit(.1f); slider.setLowerLinLimit(-.1f);