def test_multiple_splits(self):
vertices = np.array([[0.0, 0.0, 0.0], [1.0, 0.0, 0.0], [0.0, 1.0, 0.0]], dtype=float)
faces = np.array([[0, 1, 2]], dtype=int)
out_vertices, out_faces, __ = split_long_edges_raw(vertices, faces, 0.9)
self.assertLess(2, len(out_faces))
def test_simple_split(self):
vertices = np.array([[0.0, 0.0, 0.0], [1.0, 0.0, 0.0], [0.0, 1.0, 0.0]], dtype=float)
faces = np.array([[0, 1, 2]], dtype=int)
out_vertices, out_faces, __ = split_long_edges_raw(vertices, faces, 1.4)
self.assertEqual(2, len(out_faces))
def test_nothing_to_split(self):
vertices = np.array([[0.0, 0.0, 0.0], [1.0, 0.0, 0.0], [0.0, 1.0, 0.0]], dtype=float)
faces = np.array([[0, 1, 2]], dtype=int)
out_vertices, out_faces, __ = split_long_edges_raw(vertices, faces, 2.0)
numpy.testing.assert_array_equal(vertices, out_vertices)
numpy.testing.assert_array_equal(faces, out_faces)
def test_multiple_splits(self):
vertices = np.array([
[0.0, 0.0, 0.0],
[1.0, 0.0, 0.0],
[0.0, 1.0, 0.0],
],
dtype=float)
faces = np.array([[0, 1, 2]], dtype=int)
out_vertices, out_faces, __ = split_long_edges_raw(
vertices, faces, 0.9)
self.assertLess(2, len(out_faces))
def test_simple_split(self):
vertices = np.array([
[0.0, 0.0, 0.0],
[1.0, 0.0, 0.0],
[0.0, 1.0, 0.0],
],
dtype=float)
faces = np.array([[0, 1, 2]], dtype=int)
out_vertices, out_faces, __ = split_long_edges_raw(
vertices, faces, 1.4)
self.assertEqual(2, len(out_faces))
def test_nothing_to_split(self):
vertices = np.array([
[0.0, 0.0, 0.0],
[1.0, 0.0, 0.0],
[0.0, 1.0, 0.0],
],
dtype=float)
faces = np.array([[0, 1, 2]], dtype=int)
out_vertices, out_faces, __ = split_long_edges_raw(
vertices, faces, 2.0)
numpy.testing.assert_array_equal(vertices, out_vertices)
numpy.testing.assert_array_equal(faces, out_faces)
