TileManager.hpp

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//
//  TileManager.hpp
//  GlobeEngine
//
//  Created by Alireza Amiraghdam on 15/05/16.
//
//

#ifndef TileManager_hpp
#define TileManager_hpp

#include <stdio.h>
#include <vector>
#include "GlobeEngineGeoTiff.h"
#include "SpatialKey.h"
#include "Tile.hpp"

#include <vmmlib/vmmlib.hpp>

namespace geTerrainPreprocess{

    enum Mode{
        NONE = 0,
        HORIZONTAL,
        FOUR
    };

    class TileMapService;

    class TileManager{
    private:
        std::vector<TilePtr> tiles;
        Mode mode;
        TileMapService *tms;
        bool isWorkingOnNormals = false;
        vmml::Vector2i horizontalBounds;
        int lod;
        unsigned short ifReplace = 0;

    public:
        void createHorizontalTiles(geSpatial::SpatialKey2ui _key, geoTiffIo::GeoInfo _info, vmml::Vector2i _bounds);
        void clear();
        void writeScanlineToTiles(geoTiffIo::ScanLineBufferPtr _scanline, double _PCSbegin, double _PCSend, uint32_t _row);
        void loadTile(geSpatial::SpatialKey2ui _key);
        void mergeFour(geSpatial::SpatialKey2ui _key);
        void loadHorizontalTiles(geSpatial::SpatialKey2ui _key, vmml::Vector2i _bounds);
        geoTiffIo::ScanLineBufferPtr readScanlineFromTiles(uint32_t _row);
        vmml::Vector2d getScanlinePCSBound();

    public:
        void setTms(TileMapService *_tms){ tms = _tms; };
        void setMode(Mode _mode){ mode = _mode; };
        vmml::Vector2i getHorizontalBounds(){ return horizontalBounds; };
        int getLod(){ return lod; };
        Mode getMode(){ return mode; };
        void setIfReplace(unsigned short _ifr){ ifReplace = _ifr; };
    };
}
#endif /* TileManager_hpp */