# Working with glTF Files
# =======================

# Import a glTF file directly into a PyVista plotting scene.  For more
# details regarding the glTF format, see:
# https://www.khronos.org/gltf/
# First, download the examples.  Note that here we're using a high
# dynamic range texture since glTF files generally contain physically
# based rendering and VTK v9 supports high dynamic range textures.
import pyvista as pv
from pyvista import examples

helmet_file = examples.download_damaged_helmet(load=False)
texture = examples.download_dikhololo_night()

# Set up the plotter and enable environment textures.  This works well
# for physically based rendering enabled meshes like the damaged
# helmet example.  Use `pyvista.Plotter.import_gltf()` to import file.
pl = pv.Plotter()
pl.import_gltf(helmet_file)
pl.set_environment_texture(texture)
pl.camera.zoom(1.7)
pl.show()

# You can also directly read in gltf files and extract the underlying
# mesh.
block = pv.read(helmet_file)
mesh = block[0][0][0]
mesh.plot(color='lightblue', show_edges=True, cpos='xy')

# ----------------------------------------------------------------------
# Generated by sphinx-examples-as-code https://github.com/pyvista/sphinx-examples-as-code