def test_texturedtrimesh_copy(): points = np.ones([10, 3]) tcoords = np.ones([10, 3]) trilist = np.ones([10, 3]) landmarks = PointCloud(np.ones([3, 3]), copy=False) landmarks_im = PointCloud(np.ones([3, 2]), copy=False) pixels = np.ones([10, 10, 1]) texture = Image(pixels, copy=False) texture.landmarks['test_im'] = landmarks_im ttmesh = TexturedTriMesh(points, tcoords, texture, trilist=trilist, copy=False) ttmesh.landmarks['test'] = landmarks ttmesh_copy = ttmesh.copy() assert (not is_same_array(ttmesh_copy.points, ttmesh.points)) assert (not is_same_array(ttmesh_copy.trilist, ttmesh.trilist)) assert (not is_same_array(ttmesh_copy.tcoords.points, ttmesh.tcoords.points)) assert (not is_same_array(ttmesh_copy.texture.pixels, ttmesh.texture.pixels)) assert (not is_same_array( ttmesh_copy.texture.landmarks['test_im'].lms.points, ttmesh.texture.landmarks['test_im'].lms.points)) assert (not is_same_array(ttmesh_copy.landmarks['test'].lms.points, ttmesh.landmarks['test'].lms.points))