protected Vector3f getSpatialTranslation() {
        if (applyLocal) {
            return spatial.getLocalTranslation();
        }
        return spatial.getWorldTranslation();
    }
Access whichever spatial translation corresponds to the physics location.

@return the pre-existing location vector (in physics-space coordinates,
not null)
jme3-jbullet/src/main/java/com/jme3/bullet/control/AbstractPhysicsControl.java