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from cython cimport numeric
from libcpp.vector cimport vector
from libcpp.string cimport string
import os
# This file is part of the Gudhi Library - https://gudhi.inria.fr/ - which is released under MIT.
# See file LICENSE or go to https://gudhi.inria.fr/licensing/ for full license details.
# Author(s): Vincent Rouvreau
#
# Copyright (C) 2016 Inria
#
# Modification(s):
# - YYYY/MM Author: Description of the modification
__author__ = "Vincent Rouvreau"
__copyright__ = "Copyright (C) 2016 Inria"
__license__ = "MIT"
cdef extern from "Off_reader_interface.h" namespace "Gudhi":
vector[vector[double]] read_points_from_OFF_file(string off_file)
def read_off(off_file=''):
"""Read points from OFF file.
:param off_file: An OFF file style name.
:type off_file: string
:returns: The point set.
:rtype: vector[vector[double]]
"""
if off_file:
if os.path.isfile(off_file):
return read_points_from_OFF_file(str.encode(off_file))
else:
print("file " + off_file + " not found.")
return []
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