Esempi in Python per minkowski_sum

Esempio n. 1

File: minkowski_sum.py Progetto: ezeakeal/3D-parallax

def main():
    args = parse_args()
    mesh = pymesh.load_mesh(args.input_mesh)
    wires = pymesh.wires.WireNetwork.create_from_file(args.path)
    path = chain_wires(wires)

    result = pymesh.minkowski_sum(mesh, path)
    pymesh.save_mesh(args.output_mesh, result)

Esempio n. 2

File: minkowski_sum.py Progetto: mortezah/PyMesh

def main():
    args = parse_args()
    mesh = pymesh.load_mesh(args.input_mesh)
    wires = pymesh.wires.WireNetwork.create_from_file(args.path)
    path = chain_wires(wires)

    result = pymesh.minkowski_sum(mesh, path)
    pymesh.save_mesh(args.output_mesh, result)

Esempio n. 3

File: test_minkowski_sum.py Progetto: panchagil/PyMesh

    def test_simple(self):
        input_mesh = generate_box_mesh(
                np.array([0, 0, 0]), np.array([1, 1, 1]));
        path = np.array([ [0, 0, 0], [1, 1, 1] ]);

        output_mesh = minkowski_sum(input_mesh, path);
        self.assertTrue(output_mesh.is_closed());
        self.assertTrue(output_mesh.is_oriented());
        self.assertTrue(output_mesh.num_boundary_edges == 0);

        input_bbox_min, input_bbox_max = input_mesh.bbox;
        output_bbox_min, output_bbox_max = output_mesh.bbox;

        self.assert_array_equal(input_bbox_min, output_bbox_min);
        self.assert_array_equal([1, 1, 1], output_bbox_max - input_bbox_max);

Esempio n. 4

File: test_minkowski_sum.py Progetto: wroldwiedbwe/PyMesh

    def test_simple(self):
        input_mesh = generate_box_mesh(np.array([0, 0, 0]), np.array([1, 1,
                                                                      1]))
        path = np.array([[0, 0, 0], [1, 1, 1]])

        output_mesh = minkowski_sum(input_mesh, path)
        self.assertTrue(output_mesh.is_closed())
        self.assertTrue(output_mesh.is_oriented())
        self.assertTrue(output_mesh.num_boundary_edges == 0)

        input_bbox_min, input_bbox_max = input_mesh.bbox
        output_bbox_min, output_bbox_max = output_mesh.bbox

        self.assert_array_equal(input_bbox_min, output_bbox_min)
        self.assert_array_equal([1, 1, 1], output_bbox_max - input_bbox_max)

Esempio n. 5

File: test_minkowski_sum.py Progetto: wroldwiedbwe/PyMesh

    def test_chain(self):
        input_mesh = generate_box_mesh(np.array([0, 0, 0]), np.array([1, 1,
                                                                      1]))
        path = np.array([
            [0.0, 0.0, 0.0],
            [1.0, 0.0, 0.0],
            [1.0, 1.0, 0.0],
            [0.0, 1.0, 0.0],
        ])

        output_mesh = minkowski_sum(input_mesh, path)
        self.assertTrue(output_mesh.is_closed())
        self.assertTrue(output_mesh.is_oriented())
        self.assertEqual(1, output_mesh.num_components)

        self_intersections = detect_self_intersection(output_mesh)
        self.assertEqual(0, len(self_intersections))

Esempio n. 6

File: test_minkowski_sum.py Progetto: luozhipi/PyMesh

    def test_chain(self):
        input_mesh = generate_box_mesh(
                np.array([0, 0, 0]), np.array([1, 1, 1]));
        path = np.array([
            [0.0, 0.0, 0.0],
            [1.0, 0.0, 0.0],
            [1.0, 1.0, 0.0],
            [0.0, 1.0, 0.0],
            ]);

        output_mesh = minkowski_sum(input_mesh, path);
        self.assertTrue(output_mesh.is_closed());
        self.assertTrue(output_mesh.is_oriented());
        self.assertEqual(1, output_mesh.num_components);

        self_intersections = detect_self_intersection(output_mesh);
        self.assertEqual(0, len(self_intersections));