src/Volume.h

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#pragma once

#include "common.h"

#include <vector>
#include "Voxel.h"
#include "Matrix.h"


class Volume
{

public:

        Volume();
        Volume( const std::string &strFilename );
        ~Volume(void);

  void load( const std::string &strFilename );
  void release();


  const Voxel& getVoxel( const int iX, const int iY, const int iZ ) const
        {
                return m_voxels[ iX + iY*m_sizeX + iZ*m_sizeX*m_sizeY ];
        };



  const Voxel& getVoxel(const int iIndex) const
        {
                return m_voxels[iIndex];
        };



  const Voxel* getVolume() const
        {
                return &( m_voxels.front() );
        };


        const int getSizeX() const
        {
                return m_sizeX;
        };


        const int getSizeY() const
        {
                return m_sizeY;
        };


        const int getSizeZ() const
        {
                return m_sizeZ;
        };


        const int getSize() const
        {
                return int( m_voxels.size() );
        };

  const int* getDensityDistribution () const
  {
    return m_densityArray;
  }

private:
  std::vector<Voxel> m_voxels;

  int m_sizeX;  // was: m_iWidth;
  int m_sizeY;  // was: m_iHeight;
  int m_sizeZ;  // was: m_iDepth;

        int m_densityArray[DENSITY_COUNT];
  int m_maxDensityIndex;
};

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