mirror of https://github.com/CGAL/cgal
81 lines
2.2 KiB
C++
81 lines
2.2 KiB
C++
// Copyright (c) 2018 INRIA Sophia-Antipolis (France).
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// All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 3 of the License,
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// or (at your option) any later version.
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//
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// Licensees holding a valid commercial license may use this file in
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// accordance with the commercial license agreement provided with the software.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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//
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// $URL$
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// $Id$
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// SPDX-License-Identifier: LGPL-3.0+
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//
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//
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// Author(s) : Maxime Gimeno
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#ifndef CGAL_POINT_3_PLANE_3_INTERSECTION_H
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#define CGAL_POINT_3_PLANE_3_INTERSECTION_H
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#include <CGAL/Plane_3.h>
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#include <CGAL/Point_3.h>
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#include <CGAL/Intersection_traits_3.h>
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namespace CGAL {
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namespace internal {
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template <class K>
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inline bool
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do_intersect(const typename K::Point_3 &pt,
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const typename K::Plane_3 &plane,
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const K&)
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{
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return plane.has_on(pt);
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}
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template <class K>
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inline bool
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do_intersect(const typename K::Plane_3 &plane,
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const typename K::Point_3 &pt,
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const K&)
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{
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return plane.has_on(pt);
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}
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template <class K>
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typename CGAL::Intersection_traits
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<K, typename K::Point_3, typename K::Plane_3>::result_type
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intersection(const typename K::Point_3 &pt,
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const typename K::Plane_3 &plane,
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const K& k)
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{
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if (do_intersect(pt,plane,k)) {
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return intersection_return<typename K::Intersect_3, typename K::Point_3, typename K::Plane_3>(pt);
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}
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return intersection_return<typename K::Intersect_3, typename K::Point_3, typename K::Plane_3>();
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}
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template <class K>
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typename CGAL::Intersection_traits
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<K, typename K::Plane_3, typename K::Point_3>::result_type
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intersection(const typename K::Plane_3 &plane,
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const typename K::Point_3 &pt,
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const K& k)
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{
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return internal::intersection(pt, plane,k);
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}
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} // namespace internal
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CGAL_INTERSECTION_FUNCTION(Point_3, Plane_3, 3)
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CGAL_DO_INTERSECT_FUNCTION(Point_3, Plane_3, 3)
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} //namespace CGAL
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#endif // CGAL_POINT_3_PLANE_3_INTERSECTION_H
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