def test_export_path(self):
m = g.get_mesh('fuze.obj')
g.check_fuze(m)
with g.TemporaryDirectory() as d:
file_path = g.os.path.join(d, 'fz.obj')
m.export(file_path)
r = g.trimesh.load(file_path)
g.check_fuze(r)
def test_fuze(self):
# create a local web server to test remote assets
with g.serve_meshes() as address:
# see if web resolvers work
tex = g.trimesh.exchange.load.load_remote(url=address +
'/fuze.obj',
process=False)
g.check_fuze(tex)
# see if web + zip resolvers work
scene = g.trimesh.exchange.load.load_remote(url=address +
'/fuze.zip',
process=False)
# zip files get loaded into a scene
assert len(scene.geometry) == 1
# scene should just be a fuze bottle
g.check_fuze(next(iter(scene.geometry.values())))
# obj with texture, assets should be loaded
# through a FilePathResolver
m = g.get_mesh('fuze.obj', process=False)
g.check_fuze(tex)
# obj with texture, assets should be loaded
# through a ZipResolver into a scene
scene = g.get_mesh('fuze.zip', process=False)
# zip files get loaded into a scene
assert len(scene.geometry) == 1
m = next(iter(scene.geometry.values()))
g.check_fuze(m)
# the PLY should have textures defined
m = g.get_mesh('fuze.ply', process=False)
g.check_fuze(m)
# ASCII PLY should have textures defined
m = g.get_mesh('fuze_ascii.ply', process=False)
g.check_fuze(m)
# textured meshes should subdivide OK-ish
s = m.subdivide()
assert len(s.visual.uv) == len(s.vertices)
# load without doing the vertex separation
# will look like garbage but represents original
# and skips "disconnect vertices with different UV"
b = g.get_mesh('fuze.ply', process=False, fix_texture=False)
assert len(b.vertices) == 502
assert len(b.visual.uv) == 502