# Examples from pyvista.DataSetFilters.extract_cells
# ==================================================

import pyvista as pv
from pyvista import examples
grid = pv.read(examples.hexbeamfile)
subset = grid.extract_cells(range(20))
subset.n_cells
pl = pv.Plotter()
actor = pl.add_mesh(grid, style='wireframe', line_width=5, color='black')
actor = pl.add_mesh(subset, color='grey')
pl.show()

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