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Diffstat (limited to 'cython/cython/off_reader.pyx')
-rw-r--r-- | cython/cython/off_reader.pyx | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/cython/cython/off_reader.pyx b/cython/cython/off_reader.pyx new file mode 100644 index 00000000..b6e107ef --- /dev/null +++ b/cython/cython/off_reader.pyx @@ -0,0 +1,49 @@ +from cython cimport numeric +from libcpp.vector cimport vector +from libcpp.string cimport string +import os + +"""This file is part of the Gudhi Library. The Gudhi library + (Geometric Understanding in Higher Dimensions) is a generic C++ + library for computational topology. + + Author(s): Vincent Rouvreau + + Copyright (C) 2016 INRIA + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +""" + +__author__ = "Vincent Rouvreau" +__copyright__ = "Copyright (C) 2016 INRIA" +__license__ = "GPL v3" + +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 is not '': + if os.path.isfile(off_file): + return read_points_from_OFF_file(str.encode(off_file)) + else: + print("file " + off_file + " not found.") + |