def test_good_files(
obj_filename, n_vertices_and_normals, indices):
vertices, normals, uvs, actual_indices = load_obj(
'src/tests/samples/models/{}'.format(obj_filename))
assert len(vertices) == len(normals) == n_vertices_and_normals * 3
# Works with both lists and numpy.array objects
assert np.all(actual_indices == np.array(indices, dtype=np.int32))
def load_obj_mesh(manager, fp, cwd):
"""Loader for obj meshes.
:param manager: The resource manager
:type manager: :class:`loaders.ResourceManager`
:param fp: The file pointer
:type fp: File
:param cwd: The current working directory
:type cwd: str
:returns: The resulting mesh object
:rtype: :class:`renderer.Mesh`
"""
from renderlib.mesh import Mesh
v, n, u, i = load_obj(as_utf8(fp.read()))
return Mesh(v, i, n, u)
def load_obj_mesh(manager, fp, cwd):
"""Loader for obj meshes.
:param manager: The resource manager
:type manager: :class:`loaders.ResourceManager`
:param fp: The file pointer
:type fp: File
:param cwd: The current working directory
:type cwd: str
:returns: The resulting mesh object
:rtype: :class:`renderer.Mesh`
"""
from renderlib.mesh import Mesh
v, n, u, i = load_obj(as_utf8(fp.read()))
return Mesh(v, i, n, u)
def test_invalid_files(
obj_filename, exception):
with pytest.raises(exception):
vertices, normals, uvs, actual_indices = load_obj(
'src/tests/samples/3dmodels/{}'.format(obj_filename))
