def _import_pyb():
import importlib
global _pyb
global p
try:
from roboticstoolbox.tools.stdout_supress import pipes
except Exception: # pragma nocover
from contextlib import contextmanager
@contextmanager
def pipes(stdout=None, stderr=None):
pass
try:
out = StringIO()
try:
with pipes(stdout=out, stderr=None):
p = importlib.import_module('pybullet')
except Exception: # pragma nocover
p = importlib.import_module('pybullet')
cid = p.connect(p.SHARED_MEMORY)
if (cid < 0):
p.connect(p.DIRECT)
_pyb = True
except ImportError: # pragma nocover
_pyb = False
from io import StringIO
try:
from roboticstoolbox.tools.stdout_supress import pipes
except Exception: # pragma nocover
from contextlib import contextmanager
@contextmanager
def pipes(stdout=None, stderr=None):
pass
_out = StringIO()
_err = StringIO()
try:
with pipes(stdout=_out, stderr=_err):
from stl import mesh
except Exception: # pragma nocover
from stl import mesh
def import_object_from_numpy_stl(filename, scene): # pragma nocover
"""
Import either an ASCII or BINARY file format of an STL file.
The triangles will be combined into a single compound entity.
:param filename: Path of the stl file to import.
:type filename: `str`
:param scene: The scene in which to draw the object
:type scene: class:`vpython.canvas`
:return: Compound object of a collection of triangles formed from an