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glt/lightm.h

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#ifndef GLT_LIGHTM_H
#define GLT_LIGHTM_H

/*

  GLT OpenGL C++ Toolkit      
  Copyright (C) 2000-2002 Nigel Stewart
  Email: nigels.com@gmail.com   WWW: http://www.nigels.com/glt/

  This library 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 2.1 of the License, or (at your option) any later version.

  This library 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 Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/

#include <glt/config.h>
#include <glt/gl.h>

#include <iosfwd>

class GltLightModel
{
public:
    
    GltLightModel(const bool getIt = false);
    ~GltLightModel();

    void get();
    void set();

    void setAmbient    (const GLfloat r,const GLfloat g,const GLfloat b,const GLfloat a);
    void setLocalViewer(const GLboolean localViewer);
    void setTwoSide    (const GLboolean twoSide);

    GLfloat   *ambient();
    GLboolean &localViewer();
    GLboolean &twoSide();

private:

    GLfloat _ambient[4];
    GLboolean  _localViewer;
    GLboolean  _twoSide;
};

#endif

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