def test_3D(self):
vertices = np.array([[0, 0, 0], [1, 0, 1], [1, 1, 1], [0, 1, 0]],
dtype=float)
segments = np.array([[0, 1], [1, 2], [2, 3], [3, 0]], dtype=int)
vertices, faces = triangulate(vertices, segments, 0.1)
self.assertLess(4, len(vertices))
self.assertLess(2, len(faces))
self.assert_array_almost_equal([1.0, 1.0, 1.0],
np.amax(vertices, axis=0))
self.assert_array_almost_equal([0.0, 0.0, 0.0],
np.amin(vertices, axis=0))
def test_2D(self):
vertices = np.array([
[0, 0],
[1, 0],
[1, 1],
[0, 1] ], dtype=float);
segments = np.array([
[0, 1],
[1, 2],
[2, 3],
[3, 0] ], dtype=int);
vertices, faces = triangulate(vertices, segments, 0.1);
self.assertLess(4, len(vertices));
self.assertLess(2, len(faces));
self.assert_array_almost_equal([1.0, 1.0], np.amax(vertices, axis=0));
self.assert_array_almost_equal([0.0, 0.0], np.amin(vertices, axis=0));