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

 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

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

// TP OpenGL: Joerg Liebelt, Serigne Sow
//on ajoute des arbres
#ifndef __TREEBOX_H__
#define __TREEBOX_H__

#include "quadtree.h"

class TREE
{
private:
  QImage texture;
  GLuint texID;
  bool iwanttrees;
  float treeSizeFactor;
  int numTrees;
  qglviewer::Vec* treeInfo;
  //ici, je casse la beaute de mon architecture car avec la ligne suivante,
  //...TREE depend de QUADTREE et n'est plus independant de la maniere dont le terrain a ete cree. dommage..
  QUADTREE myTerrain;		//pour recuperer l'hauteur du terrain

public:
  TREE()
  {
    iwanttrees = false;
    treeSizeFactor = 0.05f;
    numTrees = 20;
  }

  bool LoadTexture(char* filename );

  void initTrees(QUADTREE ter, int num, float waterLevel);

  void Render();

  void switchTree() { iwanttrees = !iwanttrees; }

  bool wantTree() { return iwanttrees; }

};


#endif