boundingbox.h 2.54 KB
Newer Older
Pierre Kraemer's avatar
Pierre Kraemer committed
1 2 3
/*******************************************************************************
* CGoGN: Combinatorial and Geometric modeling with Generic N-dimensional Maps  *
* version 0.1                                                                  *
4
* Copyright (C) 2009-2012, IGG Team, LSIIT, University of Strasbourg           *
Pierre Kraemer's avatar
Pierre Kraemer committed
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
*                                                                              *
* 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.           *
*                                                                              *
20
* Web site: http://cgogn.unistra.fr/                                           *
Pierre Kraemer's avatar
Pierre Kraemer committed
21 22 23 24 25 26 27 28 29
* Contact information: cgogn@unistra.fr                                        *
*                                                                              *
*******************************************************************************/

#ifndef __ALGO_GEOMETRY_BOUNDINGBOX_H__
#define __ALGO_GEOMETRY_BOUNDINGBOX_H__

#include "Geometry/basic.h"
#include "Geometry/bounding_box.h"
Sylvain Thery's avatar
Sylvain Thery committed
30
#include "Topology/generic/attributeHandler.h"
31
#include "Topology/generic/traversorCell.h"
Pierre Kraemer's avatar
Pierre Kraemer committed
32

Sylvain Thery's avatar
Sylvain Thery committed
33

Pierre Kraemer's avatar
Pierre Kraemer committed
34 35 36 37 38 39 40 41 42 43
namespace CGoGN
{

namespace Algo
{

namespace Geometry
{

template <typename PFP>
44
Geom::BoundingBox<typename PFP::VEC3> computeBoundingBox(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3, typename PFP::MAP::IMPL>& position)
Pierre Kraemer's avatar
Pierre Kraemer committed
45
{
46
	Geom::BoundingBox<typename PFP::VEC3> bb ;
47
	TraversorV<typename PFP::MAP> t(map) ;
48
	for(Dart d = t.begin(); d != t.end(); d = t.next())
Pierre Kraemer's avatar
Pierre Kraemer committed
49
		bb.addPoint(position[d]) ;
Pierre Kraemer's avatar
Pierre Kraemer committed
50 51 52 53 54 55 56 57 58 59
	return bb ;
}

} // namespace Geometry

} // namespace Algo

} // namespace CGoGN

#endif