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

Meshes
==========================================


Visualize a mesh. To get the demo data, see ``./assets/download_dragon_mesh.sh``.



.. code-block:: python
        :linenos:


        import time
        from pathlib import Path

        import numpy as np
        import trimesh

        import viser
        import viser.transforms as tf

        mesh = trimesh.load_mesh(str(Path(__file__).parent / "assets/dragon.obj"))
        assert isinstance(mesh, trimesh.Trimesh)
        mesh.apply_scale(0.05)

        vertices = mesh.vertices
        faces = mesh.faces
        print(f"Loaded mesh with {vertices.shape} vertices, {faces.shape} faces")

        server = viser.ViserServer()
        server.scene.add_mesh_simple(
            name="/simple",
            vertices=vertices,
            faces=faces,
            wxyz=tf.SO3.from_x_radians(np.pi / 2).wxyz,
            position=(0.0, 0.0, 0.0),
        )
        server.scene.add_mesh_trimesh(
            name="/trimesh",
            mesh=mesh.smoothed(),
            wxyz=tf.SO3.from_x_radians(np.pi / 2).wxyz,
            position=(0.0, 5.0, 0.0),
        )

        while True:
            time.sleep(10.0)