quantizedmeshterraingenerator.h

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/***************************************************************************
    quantizedmeshterraingenerator.h
    ---------------------
    begin                : July 2017
    copyright            : (C) 2017 by Martin Dobias
    email                : wonder dot sk at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
#ifndef QUANTIZEDMESHTERRAINGENERATOR_H
#define QUANTIZEDMESHTERRAINGENERATOR_H

#include "qgsterraingenerator.h"


class QuantizedMeshTerrainGenerator : public QgsTerrainGenerator
{
  public:
    QuantizedMeshTerrainGenerator();

    void setBaseTileFromExtent( const QgsRectangle &extentInTerrainCrs );

    void quadTreeTileToBaseTile( int x, int y, int z, int &tx, int &ty, int &tz ) const;

    QgsTerrainGenerator::Type type() const override;
    QgsRectangle extent() const override;
    void writeXml( QDomElement &elem ) const override;
    void readXml( const QDomElement &elem ) override;

    QgsChunkLoader *createChunkLoader( QgsChunkNode *node ) const override SIP_FACTORY;

    int terrainBaseX, terrainBaseY, terrainBaseZ;   
};


#endif // QUANTIZEDMESHTERRAINGENERATOR_H