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collect only faces for cc to be handled

This commit is contained in:
Sébastien Loriot 2019-08-23 12:00:17 +02:00
parent e4474d8c3b
commit baea5490a4
1 changed files with 5 additions and 3 deletions
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8
Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/orientation.h
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@ -17,7 +17,7 @@
// SPDX-License-Identifier: GPL-3.0+
//
//
// Author(s) : Ilker O. Yaz
// Author(s) : Sebastien Loriot and Ilker O. Yaz
#ifndef CGAL_ORIENT_POLYGON_MESH_H
@ -1019,11 +1019,13 @@ volume_connected_components(const TriangleMesh& tm,
++nb_faces_per_cc[ cc_id ];
}
for (std::size_t i=0; i<nb_cc; ++i)
faces_per_cc[i].reserve( nb_faces_per_cc[i] );
if (!cc_handled.test(i))
faces_per_cc[i].reserve( nb_faces_per_cc[i] );
BOOST_FOREACH(face_descriptor fd, faces(tm))
{
std::size_t cc_id = face_cc[ get(fid_map, fd) ];
faces_per_cc[ cc_id ].push_back(fd);
if (!cc_handled.test(cc_id))
faces_per_cc[ cc_id ].push_back(fd);
}
// init the main loop