/******************************************************************************* * CGoGN: Combinatorial and Geometric modeling with Generic N-dimensional Maps * * version 0.1 * * Copyright (C) 2009-2011, IGG Team, LSIIT, University of Strasbourg * * * * This library is free software; you can redistribute it and/or modify it * * under the terms of the GNU Lesser General Public License as published by the * * Free Software Foundation; either version 2.1 of the License, or (at your * * option) any later version. * * * * This library 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 Lesser General Public License * * for more details. * * * * You should have received a copy of the GNU Lesser General Public License * * along with this library; if not, write to the Free Software Foundation, * * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * * * Web site: http://cgogn.u-strasbg.fr/ * * Contact information: cgogn@unistra.fr * * * *******************************************************************************/ #ifndef __ALGO_GEOMETRY_BOUNDINGBOX_H__ #define __ALGO_GEOMETRY_BOUNDINGBOX_H__ #include "Geometry/basic.h" #include "Geometry/bounding_box.h" #include "Topology/generic/cellmarker.h" namespace CGoGN { namespace Algo { namespace Geometry { template Geom::BoundingBox computeBoundingBox(typename PFP::MAP& map, const typename PFP::TVEC3& position, const FunctorSelect& select = SelectorTrue()) { Geom::BoundingBox bb ; CellMarker vmarker(map, VERTEX); for(Dart d = map.begin(); d != map.end(); map.next(d)) { if(select(d) && !vmarker.isMarked(d)) { vmarker.mark(d); bb.addPoint(position[d]) ; } } return bb ; } } // namespace Geometry } // namespace Algo } // namespace CGoGN #endif