SoVRXtFileReader.h

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**=======================================================================*/
/*=======================================================================
** Author      : T.DUFOUR (Jul 2004)
**=======================================================================*/
#ifndef  _SO_VR_XT_FILE_READER_
#define  _SO_VR_XT_FILE_READER_
 
#include <LDM/readers/SoVolumeReader.h>
#include <VolumeViz/nodes/SoVolumeData.h>
 
 
class  SoVRXtFileReader : public SoVolumeReader 
{
   SO_FIELDCONTAINER_HEADER(SoVRXtFileReader);
 
 public:
 
  SoVRXtFileReader();
 
  virtual ReadError getDataChar( SbBox3f &size, SoDataSet::DataType &type,  SbVec3i32 &dim ) override;
 
  virtual void getSubSlice( const SbBox2i32& subSlice, int sliceNumber, void * data );
 
 private:
 
  SbVec3i32 m_dim;
  int       m_numBytes;
  bool      m_signed;
  int       m_headerSize;
 
};
 
#endif // _SO_VR_XT_FILE_READER_