AxisAlignedBox.h
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00001 /*
00002  This file is part of the VRender library.
00003  Copyright (C) 2005 Cyril Soler (Cyril.Soler@imag.fr)
00004  Version 1.0.0, released on June 27, 2005.
00005 
00006  http://artis.imag.fr/Members/Cyril.Soler/VRender
00007 
00008  VRender is free software; you can redistribute it and/or modify
00009  it under the terms of the GNU General Public License as published by
00010  the Free Software Foundation; either version 2 of the License, or
00011  (at your option) any later version.
00012 
00013  VRender is distributed in the hope that it will be useful,
00014  but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016  GNU General Public License for more details.
00017 
00018  You should have received a copy of the GNU General Public License
00019  along with VRender; if not, write to the Free Software Foundation, Inc.,
00020  51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
00021 */
00022 
00023 /****************************************************************************
00024 
00025  Copyright (C) 2002-2013 Gilles Debunne. All rights reserved.
00026 
00027  This file is part of the QGLViewer library version 2.4.0.
00028 
00029  http://www.libqglviewer.com - contact@libqglviewer.com
00030 
00031  This file may be used under the terms of the GNU General Public License 
00032  versions 2.0 or 3.0 as published by the Free Software Foundation and
00033  appearing in the LICENSE file included in the packaging of this file.
00034  In addition, as a special exception, Gilles Debunne gives you certain 
00035  additional rights, described in the file GPL_EXCEPTION in this package.
00036 
00037  libQGLViewer uses dual licensing. Commercial/proprietary software must
00038  purchase a libQGLViewer Commercial License.
00039 
00040  This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
00041  WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00042 
00043 *****************************************************************************/
00044 
00045 #ifndef _VRENDER_AXISALIGNEDBOX_H
00046 #define _VRENDER_AXISALIGNEDBOX_H
00047 
00048 namespace vrender
00049 {
00050   class Vector2;
00051   class Vector3;
00052 
00053         template<class T> class AxisAlignedBox
00054         {
00055                 public:
00056                         AxisAlignedBox() ;
00057                         AxisAlignedBox(const T& v) ;
00058                         AxisAlignedBox(const T& v,const T& w) ;
00059 
00060                         const T& mini() const { return _min ; }
00061                         const T& maxi() const { return _max ; }
00062 
00063                         void include(const T& v) ;
00064                         void include(const AxisAlignedBox<T>& b) ;
00065                 private:
00066                         T _min ;
00067                         T _max ;
00068         };
00069 
00070         typedef AxisAlignedBox< Vector2 > AxisAlignedBox_xy ;
00071         typedef AxisAlignedBox< Vector3 > AxisAlignedBox_xyz ;
00072 
00073         template<class T> AxisAlignedBox<T>::AxisAlignedBox()
00074         : _min(T::inf), _max(-T::inf)
00075         {
00076         }
00077 
00078         template<class T> AxisAlignedBox<T>::AxisAlignedBox(const T& v)
00079                 : _min(v), _max(v)
00080         {
00081         }
00082 
00083         template<class T> AxisAlignedBox<T>::AxisAlignedBox(const T& v,const T& w)
00084                 : _min(v), _max(v)
00085         {
00086                 include(w) ;
00087         }
00088 
00089         template<class T> void AxisAlignedBox<T>::include(const T& v)
00090         {
00091                 _min = T::mini(_min,v) ;
00092                 _max = T::maxi(_max,v) ;
00093         }
00094 
00095         template<class T> void AxisAlignedBox<T>::include(const AxisAlignedBox<T>& b)
00096         {
00097                 include(b._min) ;
00098                 include(b._max) ;
00099         }
00100 }
00101 #endif


octovis
Author(s): Kai M. Wurm , Armin Hornung
autogenerated on Thu Jun 6 2019 17:31:58