How to use the meshzoo.octa_sphere function in meshzoo

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github nschloe / meshzoo / test / test_sphere.py View on Github external
def test_octa_sphere(n=16):
    points, cells = meshzoo.octa_sphere(n)
    # import meshio
    # meshio.write_points_cells("out.vtk", points, {"triangle": cells})
    assert len(points) == 1026
    assert _near_equal(numpy.sum(points, axis=0), [0.0, 0.0, 0.0])
    assert len(cells) == 2048