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// Copyright (c) 2000
// Utrecht University (The Netherlands),
// ETH Zurich (Switzerland),
// INRIA Sophia-Antipolis (France),
// Max-Planck-Institute Saarbruecken (Germany),
// and Tel-Aviv University (Israel). All rights reserved.
//
// This file is part of CGAL (www.cgal.org); 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 3 of the License,
// or (at your option) any later version.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL: svn+ssh://scm.gforge.inria.fr/svn/cgal/branches/next/Cartesian_kernel/include/CGAL/Cartesian/plane_constructions_3.h $
// $Id: plane_constructions_3.h 67093 2012-01-13 11:22:39Z lrineau $
//
//
// Author(s) : Herve Bronnimann, Sylvain Pion
#ifndef CGAL_CARTESIAN_PLANE_CONSTRUCTIONS_3_H
#define CGAL_CARTESIAN_PLANE_CONSTRUCTIONS_3_H
#include <CGAL/Cartesian/Point_3.h>
#include <CGAL/constructions/kernel_ftC3.h>
namespace CGAL {
template <class R_>
class PlaneC3;
template <class R>
CGAL_KERNEL_LARGE_INLINE
PlaneC3<R>
plane_from_points(const PointC3<R> &p,
const PointC3<R> &q,
const PointC3<R> &r)
{
typename R::FT a, b, c, d;
plane_from_pointsC3(p.x(), p.y(), p.z(),
q.x(), q.y(), q.z(),
r.x(), r.y(), r.z(),
a, b, c, d);
return PlaneC3<R>(a, b, c, d);
}
template <class R>
CGAL_KERNEL_LARGE_INLINE
PlaneC3<R>
plane_from_point_direction(const PointC3<R> &p,
const DirectionC3<R> &d)
{
typename R::FT A, B, C, D;
plane_from_point_directionC3(p.x(), p.y(), p.z(), d.dx(), d.dy(), d.dz(),
A, B, C, D);
return PlaneC3<R>(A, B, C, D);
}
} //namespace CGAL
#endif // CGAL_CARTESIAN_PLANE_CONSTRUCTIONS_3_H
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