mirror of https://github.com/CGAL/cgal
62 lines
1.9 KiB
C++
62 lines
1.9 KiB
C++
// Copyright (c) 2007-2008 INRIA (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 may redistribute it under
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// the terms of the Q Public License version 1.0.
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// See the file LICENSE.QPL distributed with CGAL.
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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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//
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//
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// Author(s) : Laurent Saboret, Pierre Alliez
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/// The PointWithNormal_3 concept represents a 3D point with:
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/// - a position
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/// - a normal (oriented).
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///
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/// @heading Has Models: Point_with_normal_3<GeomTraits>
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class PointWithNormal_3
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: public Kernel::Point_3,
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public DefaultConstructible, public CopyConstructible, public Assignable, public EqualityComparable
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{
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// Public types
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public:
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typedef xxx Geom_traits; ///< Kernel's geometric traits
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typedef typename Geom_traits::FT FT;
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typedef typename Geom_traits::RT RT;
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typedef typename Geom_traits::Point_3 Point; ///< Model of Kernel::Point_3.
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typedef typename Geom_traits::Vector_3 Vector; ///< Model of Kernel::Vector_3.
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// Public methods
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public:
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/// Point is (0,0,0) by default.
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/// Normal is (0,0,0) by default.
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PointWithNormal_3(const Origin& o = ORIGIN);
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PointWithNormal_3(FT x, FT y, FT z,
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const Vector& normal = NULL_VECTOR);
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PointWithNormal_3(RT hx, RT hy, RT hz, RT hw,
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const Vector& normal = NULL_VECTOR);
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PointWithNormal_3(const Point& point,
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const Vector& normal = NULL_VECTOR);
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/// Get/set position.
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const Point& position() const;
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Point& position();
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/// Get/set normal.
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const Vector& normal() const;
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Vector& normal();
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};
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