//  $Id: bounding_box.hxx,v 1.1 2003/07/26 11:18:47 grumbel Exp $
// 
//  Construo - A wire-frame construction game
//  Copyright (C) 2002 Ingo Ruhnke <grumbel@gmx.de>
//
//  This program 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.
//
//  This program 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 this program; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

#ifndef HEADER_BOUNDING_BOX_HXX
#define HEADER_BOUNDING_BOX_HXX

class Vector2d;

class BoundingBox
{
public:
  float x1;
  float y1;
  float x2;
  float y2;

  BoundingBox();
  BoundingBox(float x1_, float y1_, float x2_, float y2_);

  /** Join the current bounding box with another bounding box, letting
   *  the resulting box cover both boxes */
  void join(const BoundingBox& box);

  /** Let the bounding box be enlarge so that it also coveres pos */
  void join(const Vector2d& pos);
};

std::ostream& operator << (std::ostream& os, const BoundingBox& box);

#endif

/* EOF */