def attach_pssm_camera_rig(self):
        """
        Attach the cameras to the shadow stage
        Returns: None

        """
        for i in range(self.num_splits):
            camera_np = self.camera_rig.get_camera(i)
            camera_np.node().set_scene(self.engine.render)
            camera_np.node().setCameraMask(CamMask.Shadow)
            self.split_regions[i].set_camera(camera_np)

        Attach the cameras to the shadow stage
        Returns: None

        
metadrive/engine/core/pssm.py