.. Comment: this file is automatically generated by `update_example_docs.py`.
   It should not be modified manually.

Camera poses
==========================================


Example showing how we can detect new clients and read camera poses from them.



.. code-block:: python
        :linenos:


        import time

        import viser

        server = viser.ViserServer()
        server.scene.world_axes.visible = True


        @server.on_client_connect
        def _(client: viser.ClientHandle) -> None:
            print("new client!")

            # This will run whenever we get a new camera!
            @client.camera.on_update
            def _(_: viser.CameraHandle) -> None:
                print(f"New camera on client {client.client_id}!")

            # Show the client ID in the GUI.
            gui_info = client.gui.add_text("Client ID", initial_value=str(client.client_id))
            gui_info.disabled = True


        while True:
            # Get all currently connected clients.
            clients = server.get_clients()
            print("Connected client IDs", clients.keys())

            for id, client in clients.items():
                print(f"Camera pose for client {id}")
                print(f"\twxyz: {client.camera.wxyz}")
                print(f"\tposition: {client.camera.position}")
                print(f"\tfov: {client.camera.fov}")
                print(f"\taspect: {client.camera.aspect}")
                print(f"\tlast update: {client.camera.update_timestamp}")

            time.sleep(2.0)