SoVRVolFileReader.h

/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Author      : G. SEGUIN (Sep 2001)
**=======================================================================*/
#ifndef  _SO_VR_VOL_FILE_READER_
#define  _SO_VR_VOL_FILE_READER_
 
#include <LDM/readers/SoVolumeReader.h>
#include <VolumeViz/nodes/SoVolumeData.h>
 

class  SoVRVolFileReader : public SoVolumeReader  
{
  SO_FIELDCONTAINER_HEADER(SoVRVolFileReader);
 
 public:
  SoVRVolFileReader();

  virtual ReadError getDataChar( SbBox3f &size, SoDataSet::DataType &type,  SbVec3i32 &dim ) override;

  virtual void getSubSlice( const SbBox2i32& subSlice, int sliceNumber, void * data );

  virtual SoVolumeReader::ReaderType getReaderType ()
  {return VOL;};
 
private:
  SbBox3f   m_size;
  SbVec3i32 m_dim;
  SoDataSet::DataType m_type;
 
  int m_headerSize;
};
 
#endif // _SO_VR_VOL_FILE_READER_