paysages3d/src/basics/Texture3D.h

#ifndef TEXTURE3D_H
#define TEXTURE3D_H

#include "basics_global.h"

namespace paysages {
namespace basics {

class BASICSSHARED_EXPORT Texture3D {
  public:
    Texture3D(int xsize, int ysize, int zsize);
    ~Texture3D();

    void getSize(int *xsize, int *ysize, int *zsize) const;
    void setPixel(int x, int y, int z, Color col);
    Color getPixel(int x, int y, int z) const;
    Color getNearest(double dx, double dy, double dz) const;
    Color getLinear(double dx, double dy, double dz) const;
    Color getCubic(double dx, double dy, double dz) const;
    void fill(Color col);
    void add(Texture3D *other);
    void save(PackStream *stream) const;
    void load(PackStream *stream);
    void saveToFile(const std::string &filepath) const;

  private:
    int xsize;
    int ysize;
    int zsize;
    Color *data;
};
}
}

#endif // TEXTURE3D_H