| import os | |
| import sys | |
| sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', '..'))) | |
| import utils3d | |
| import numpy as np | |
| def run(): | |
| for i in range(100): | |
| if i == 0: | |
| spatial = [] | |
| L = 1 | |
| N = 5 | |
| faces = np.array([[0, 1, 2, 3, 4]]) | |
| expected = np.array([[0, 1, 2], [0, 2, 3], [0, 3, 4]]) | |
| else: | |
| dim = np.random.randint(4) | |
| spatial = [np.random.randint(1, 10) for _ in range(dim)] | |
| L = np.random.randint(1, 1000) | |
| N = np.random.randint(3, 10) | |
| faces = np.random.randint(0, 10000, size=(*spatial, L, N)) | |
| loop_indices = [[0, i, i + 1] for i in range(1, N - 1)] | |
| expected = faces[..., loop_indices].reshape((*spatial, L * (N - 2), 3)) | |
| actual = utils3d.numpy.triangulate(faces) | |
| assert np.allclose(expected, actual), '\n' + \ | |
| 'Input:\n' + \ | |
| f'{faces}\n' + \ | |
| 'Actual:\n' + \ | |
| f'{actual}\n' + \ | |
| 'Expected:\n' + \ | |
| f'{expected}' | |