VisApp.hpp

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/****************************************************************************\
 *                                 VRVis                                    *
 *                      http://vrvis.sourceforge.net                        *
 *                       (C) 2004 by Alex Loeffler                          *
 *                 mailto:aloeffler@users.sourceforge.net                   *
 ****************************************************************************
 *                                License                                   *
 *                                                                          *
 * This library is free software; you can redistribute it and/or modify it  *
 * under the terms of the GNU Library General Public License as published   *
 * by the Free Software Foundation, version 2.                              *
 *                                                                          *
 * 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        *
 * Library General Public License for more details.                         *
 *                                                                          *
 * You should have received a copy of the GNU Library General Public        *
 * License along with this library; if not, write to the Free Software      *
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.                *
\****************************************************************************/

#ifndef VISAPP_HPP
#define VISAPP_HPP

#include <vrj/vrjConfig.h>
#include <vrj/Draw/OGL/GlApp.h>
#include "Common.hpp"

namespace vrvis
{

class Vis;

class VisApp : public vrj::GlApp
{
  // ================================================================== PUBLIC

  public:

  // ----------------------------------------------- Constructor & Destructor.

  VisApp(Vis* pVis);
  ~VisApp(void);

  // --------------------------------------------------------- Execution Loop.

  void exec(void);

  // ================================================================= PRIVATE

  private:

  // ------------------------------- Juggler Init (Inherited from vrj::GlApp).

  void init(void);
  void contextInit(void);

  // ----------------------- Juggler Drawing Loop (Inherited from vrj::GlApp).

  void preFrame(void);
  void bufferPreDraw(void);
  void contextPreDraw(void);
  void draw(void);

  // ------------------------------- Juggler Exit (Inherited from vrj::GlApp).

  void exit();

  // ------------------------------ Juggler Units (Inherited from vrj::GlApp).

  float getDrawScaleFactor(void);

  // ---------------------------------------------------------- Init GL State.

  void initGLState(void);

  // -------------------------------------------------------- Status messages.

  void msg(const char* pMsg) const;

  // ---------------------------------------------------------------- Members.

  Vis* mpVis;
};

// ==================================================================== GLOBAL

void visInit(int argc, char** argv);

}  // End namespace.

#endif // VISAPP_HPP

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