ogrepaginglandscapeprerequisites.h

使用stl技术,(还没看,是听说的)

/***************************************************************************
  OgrePagingLandScapePrerequisites.h  -  description
  -------------------
	begin                : Sun Oct 26 2003
	copyright            : (C) 2003 by Jose A Milan
	email                : [e-mail]
***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program 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 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef __PagingLandScapePrerequisites_H__
#define __PagingLandScapePrerequisites_H__

#include "OgrePrerequisites.h"


// This will enable the Experimental Visibility test.
//#define _VisibilityCheck


//-----------------------------------------------------------------------
// Forward declarations
//-----------------------------------------------------------------------

#include <vector>
#include <map>

namespace Ogre
{
    class PagingLandScapeSceneManager;
    class PagingLandScapeOptions;
    class PagingLandScapeCamera;

    class PagingLandScapeRaySceneQuery;
    class PagingLandScapeIntersectionSceneQuery;

    class PagingLandScapePage;
    class PagingLandScapePageManager;
    typedef std::vector < PagingLandScapePage * > PagingLandScapePageRow;
    typedef std::vector < PagingLandScapePageRow > PagingLandScapePages;

    class PagingLandScapeTile;
    class PagingLandScapeTileInfo;
    class PagingLandScapeTileManager;
    typedef std::vector < PagingLandScapeTile * > PagingLandScapeTileRow;
    typedef std::vector < PagingLandScapeTileRow > PagingLandScapeTiles;

    class PagingLandScapeIndexBuffer;
    typedef std::map <uint, IndexData* > IndexMap;
    typedef std::vector < IndexData* > IndexArray;
    typedef std::vector < IndexMap* > LevelArray;

    class PagingLandScapeRenderable;
    class PagingLandScapeRenderableManager;
    typedef std::vector < PagingLandScapeRenderable* > PagingLandScapeRenderableVector;


    class PagingLandScapeData2D;
    class PagingLandScapeData2DManager;
    typedef std::vector < PagingLandScapeData2D * > PagingLandScapeData2DRow;
    typedef std::vector < PagingLandScapeData2DRow > PagingLandScapeData2DPages;

    class PagingLandScapeTexture;
    class PagingLandScapeTextureManager;
    typedef std::vector < PagingLandScapeTexture * > PagingLandScapeTextureRow;
    typedef std::vector < PagingLandScapeTextureRow > PagingLandScapeTexturePages;


}

enum Neighbor
{
    NORTH = 0,
    SOUTH = 1,
    EAST = 2,
    WEST = 3,
    HERE = 4
};


//-----------------------------------------------------------------------
// Windows Settings
//-----------------------------------------------------------------------

#if OGRE_PLATFORM == PLATFORM_WIN32 
#   ifdef PLUGIN_PAGINGLANDSCAPE2_EXPORTS
#       define _OgrePagingLandScapeExport __declspec(dllexport) 
#   else 
#       define _OgrePagingLandScapeExport __declspec(dllimport) 
#   endif 
#else 
#   define _OgrePagingLandScapeExport 
#endif 
#endif