def test_specialize(self):
nodes = np.asfortranarray([[0.0, 1.0, 5.0], [0.0, 6.0, 2.0]])
curve = self._make_one(nodes, 2)
new_curve = curve.specialize(0.25, 0.875)
expected = np.asfortranarray([[0.6875, 1.78125, 4.046875],
[2.375, 4.5625, 2.84375]])
self.assertEqual(new_curve.nodes, expected)
def test_specialize(self):
nodes = np.asfortranarray([
[0.0, 0.0],
[1.0, 6.0],
[5.0, 2.0],
])
curve = self._make_one(nodes, 2)
start = 0.25
end = 0.875
new_curve = curve.specialize(start, end)
self.assertEqual(new_curve.start, start)
self.assertEqual(new_curve.end, end)
self.assertIs(new_curve.root, curve)
expected = np.asfortranarray([
[0.6875, 2.375],
[1.78125, 4.5625],
[4.046875, 2.84375],
])
self.assertEqual(new_curve.nodes, expected)