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import numpy as np
import meshplex
from .helpers import assert_mesh_consistency, compute_all_entities
def test():
points = [
[-2.1, -3.1],
[0.0, 0.0],
[1.0, 0.0],
[-2.1, -3.1],
[1.0, 1.0],
[0.0, 1.0],
]
cells = [[1, 2, 4], [1, 4, 5]]
mesh = meshplex.MeshTri(points, cells)
compute_all_entities(mesh)
mesh.remove_dangling_points()
assert len(mesh.points) == 4
assert np.all(mesh.cells("points") == np.array([[0, 1, 2], [0, 2, 3]]))
assert np.all(
mesh.edges["points"] == np.array([[0, 1], [0, 2], [0, 3], [1, 2], [2, 3]])
)
assert_mesh_consistency(mesh)
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