/*
 This file is part of the VRender library.
 Copyright (C) 2005 Cyril Soler (Cyril.Soler@imag.fr)
 Version 1.0.0, released on June 27, 2005.

 http://artis.imag.fr/Members/Cyril.Soler/VRender

 VRender is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
 (at your option) any later version.

 VRender 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 General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with VRender; if not, write to the Free Software Foundation, Inc.,
 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
*/

/****************************************************************************

 Copyright (C) 2002-2006 Gilles Debunne (Gilles.Debunne@imag.fr)

This file is part of the QGLViewer library.
 Version 2.2.4-1, released on December 12, 2006.

 http://artis.imag.fr/Members/Gilles.Debunne/QGLViewer

 libQGLViewer is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
 (at your option) any later version.

 libQGLViewer 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 General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with libQGLViewer; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*****************************************************************************/

#ifndef _VRENDER_AXISALIGNEDBOX_H
#define _VRENDER_AXISALIGNEDBOX_H

namespace vrender
{
  class Vector2;
  class Vector3;

	template<class T> class AxisAlignedBox
	{
		public:
			AxisAlignedBox() ;
			AxisAlignedBox(const T& v) ;
			AxisAlignedBox(const T& v,const T& w) ;

			const T& mini() const { return _min ; }
			const T& maxi() const { return _max ; }

			void include(const T& v) ;
			void include(const AxisAlignedBox<T>& b) ;
		private:
			T _min ;
			T _max ;
	};

	typedef AxisAlignedBox< Vector2 > AxisAlignedBox_xy ;
	typedef AxisAlignedBox< Vector3 > AxisAlignedBox_xyz ;

	template<class T> AxisAlignedBox<T>::AxisAlignedBox()
	: _min(T::inf), _max(-T::inf)
	{
	}

	template<class T> AxisAlignedBox<T>::AxisAlignedBox(const T& v)
		: _min(v), _max(v)
	{
	}

	template<class T> AxisAlignedBox<T>::AxisAlignedBox(const T& v,const T& w)
		: _min(v), _max(v)
	{
		include(w) ;
	}

	template<class T> void AxisAlignedBox<T>::include(const T& v)
	{
		_min = T::mini(_min,v) ;
		_max = T::maxi(_max,v) ;
	}

	template<class T> void AxisAlignedBox<T>::include(const AxisAlignedBox<T>& b)
	{
		include(b._min) ;
		include(b._max) ;
	}
}
#endif