docs: private void changeCurrToReference() {
  		Se2_F64 keyToCurr = currToKey.invert(null);
  
  		List<PointTrack> all = tracker.getAllTracks(null);
  
  		for (PointTrack t : all) {
  			VoTrack p = t.getCookie();
  
  			if (p.onPlane) {
  				SePointOps_F64.transform(keyToCurr, p.ground, p.ground);
  			} else {
  				GeometryMath_F64.rotate(keyToCurr.c, keyToCurr.s, p.ground, p.ground);
  			}
  		}
  
  		concatMotion();
  	}