53 lines
858 B
C++
53 lines
858 B
C++
#ifndef PAINTEDGRIDDATA_H
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#define PAINTEDGRIDDATA_H
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#include "definition_global.h"
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namespace paysages {
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namespace definition {
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/**
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* Internal storage class to hold data for a PaintedGrid.
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*/
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class PaintedGridData
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{
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friend class PaintedGrid;
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public:
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PaintedGridData();
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~PaintedGridData();
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void copy(PaintedGridData *destination) const;
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void save(PackStream *stream) const;
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void load(PackStream *stream);
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/**
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* Clear all stored data.
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*/
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void clear();
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private:
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typedef struct
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{
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int xstart;
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int xend;
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double* height;
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} HeightMapPixelGroup;
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typedef struct
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{
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int y;
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int pixel_groups_count;
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HeightMapPixelGroup* pixel_groups;
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} HeightMapRow;
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int memsize;
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int rows_count;
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HeightMapRow* rows;
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};
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}
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}
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#endif // PAINTEDGRIDDATA_H
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