/*===========================================================================*\
 *                                                                           *
 *                              OpenFlipper                                  *
 *      Copyright (C) 2001-2009 by Computer Graphics Group, RWTH Aachen      *
 *                           www.openflipper.org                             *
 *                                                                           *
 *---------------------------------------------------------------------------*
 *  This file is part of OpenFlipper.                                        *
 *                                                                           *
 *  OpenFlipper is free software: you can redistribute it and/or modify      *
 *  it under the terms of the GNU Lesser General Public License as           *
 *  published by the Free Software Foundation, either version 3 of           *
 *  the License, or (at your option) any later version with the              *
 *  following exceptions:                                                    *
 *                                                                           *
 *  If other files instantiate templates or use macros                       *
 *  or inline functions from this file, or you compile this file and         *
 *  link it with other files to produce an executable, this file does        *
 *  not by itself cause the resulting executable to be covered by the        *
 *  GNU Lesser General Public License. This exception does not however       *
 *  invalidate any other reasons why the executable file might be            *
 *  covered by the GNU Lesser General Public License.                        *
 *                                                                           *
 *  OpenFlipper 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 Lesser General Public License for more details.                      *
 *                                                                           *
 *  You should have received a copy of the GNU LesserGeneral Public          *
 *  License along with OpenFlipper. If not,                                  *
 *  see <http://www.gnu.org/licenses/>.                                      *
 *                                                                           *
\*===========================================================================*/

/*===========================================================================*\
 *                                                                           *
 *   $Revision$                                                       *
 *   $Author$                                                      *
 *   $Date$                   *
 *                                                                           *
\*===========================================================================*/


//=============================================================================
//  overload some GL functions
//=============================================================================

#ifndef ACG_GL_TEXT_HH
#define ACG_GL_TEXT_HH

//== INCLUDES =================================================================


#include "../Math/VectorT.hh"
#include "gl.hh"
#include <string>


//=============================================================================
namespace ACG {
//=============================================================================


/// Text output in OpenGL, given 2D text position
void glText(const Vec2i&        _pos, 
	    const std::string&  _text,
	    void*               _font = GLUT_BITMAP_8_BY_13);

/// Text output in OpenGL, given 3D text position
void glText(const Vec3f&        _pos, 
	    const std::string&  _text,
	    void*               _font = GLUT_BITMAP_8_BY_13);


//=============================================================================
}  // namespace ACG
//=============================================================================
#endif // ACG_GL_TEXT_HH defined
//=============================================================================