def track_object(self, obj_i, *other_args, **kwargs):
     self.renderer_dl = self.metadata[obj_i]["dl"]
     self.renderer_length = self.metadata[obj_i]["length"]
     self.renderer_width = self.metadata[obj_i]["width"]
     self.current_translation = self.metadata[obj_i]["translate"]
     Tracker.track_object(self, obj_i, *other_args, **kwargs)