test__curve_helpers.py 文件源码

def test_cubic(self):
        nodes = np.asfortranarray([
            [0.0, 1.0],
            [4.0, 6.0],
            [7.0, 3.0],
            [6.0, 5.0],
        ])
        expected_l = np.asfortranarray([
            [0.0, 1.0],
            [2.0, 3.5],
            [3.75, 4.0],
            [4.875, 4.125],
        ])
        expected_r = np.asfortranarray([
            [4.875, 4.125],
            [6.0, 4.25],
            [6.5, 4.0],
            [6.0, 5.0],
        ])
        self._helper(nodes, expected_l, expected_r)