How to use the pygalmesh.Tetrahedron function in pygalmesh

To help you get started, we’ve selected a few pygalmesh examples, based on popular ways it is used in public projects.

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nschloe / pygalmesh / test / test_volume_mesh.py View on Github

def test_tetrahedron():
    s0 = pygalmesh.Tetrahedron(
        [0.0, 0.0, 0.0], [1.0, 0.0, 0.0], [0.0, 1.0, 0.0], [0.0, 0.0, 1.0]
    )
    mesh = pygalmesh.generate_mesh(s0, cell_size=0.1, edge_size=0.1, verbose=False)

    tol = 1.0e-3
    assert abs(max(mesh.points[:, 0]) - 1.0) &lt; tol
    assert abs(min(mesh.points[:, 0]) + 0.0) &lt; tol
    assert abs(max(mesh.points[:, 1]) - 1.0) &lt; tol
    assert abs(min(mesh.points[:, 1]) + 0.0) &lt; tol
    assert abs(max(mesh.points[:, 2]) - 1.0) &lt; tol
    assert abs(min(mesh.points[:, 2]) + 0.0) &lt; tol

    vol = sum(helpers.compute_volumes(mesh.points, mesh.cells["tetra"]))
    assert abs(vol - 1.0 / 6.0) &lt; tol
    return

How to use the pygalmesh.Tetrahedron function in pygalmesh

To help you get started, we’ve selected a few pygalmesh examples, based on popular ways it is used in public projects.

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