(self)
| 136 | |
| 137 | #@unittest.skip("Coplanar faces are not handled correctly yet.") |
| 138 | def test_face_face_touch(self): |
| 139 | mesh_1 = generate_box_mesh( |
| 140 | np.array([0, 0, 0]), np.array([1, 1, 1])) |
| 141 | mesh_2 = generate_box_mesh( |
| 142 | np.array([0, 0, 1]), np.array([1, 1, 2])) |
| 143 | |
| 144 | mesh = boolean( |
| 145 | mesh_1, mesh_2, |
| 146 | "intersection", "igl") |
| 147 | self.assertEqual(0, mesh.num_vertices) |
| 148 | self.assertEqual(0, mesh.num_faces) |
| 149 | self.assertTrue(mesh.is_manifold()) |
| 150 | self.assertTrue(mesh.is_closed()) |
| 151 | self.assertEqual(0, mesh.num_components) |
| 152 | |
| 153 | mesh = boolean( |
| 154 | mesh_1, mesh_2, |
| 155 | "union", "igl") |
| 156 | self.assertEqual(12, mesh.num_vertices) |
| 157 | self.assertEqual(20, mesh.num_faces) |
| 158 | self.assertTrue(mesh.is_manifold()) |
| 159 | self.assertTrue(mesh.is_closed()) |
| 160 | self.assertEqual(1, mesh.num_components) |
| 161 | |
| 162 | mesh = boolean( |
| 163 | mesh_1, mesh_2, |
| 164 | "difference", "igl") |
| 165 | self.assert_array_equal(mesh_1.bbox, mesh.bbox) |
| 166 | self.assertTrue(mesh.is_manifold()) |
| 167 | self.assertTrue(mesh.is_closed()) |
| 168 | self.assertEqual(1, mesh.num_components) |
| 169 | |
| 170 | mesh = boolean( |
| 171 | mesh_1, mesh_2, |
| 172 | "symmetric_difference", "igl") |
| 173 | self.assertEqual(12, mesh.num_vertices) |
| 174 | self.assertEqual(20, mesh.num_faces) |
| 175 | self.assertTrue(mesh.is_manifold()) |
| 176 | self.assertTrue(mesh.is_closed()) |
| 177 | self.assertEqual(1, mesh.num_components) |
| 178 | |
| 179 | def test_simple_intersection(self): |
| 180 | mesh_1 = generate_box_mesh( |
nothing calls this directly
no test coverage detected