SoLDMWriter.h

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**=======================================================================*/
/*=======================================================================
** Author      : T. DUFOUR (Sep 2007)
**=======================================================================*/
 
 
#ifndef  _SO_LDM_WRITER_
#define  _SO_LDM_WRITER_
 
#include <LDM/nodes/SoDataSet.h>
class SoLDMWriterConverter;
class SoLDMWriterReader;
class SoConverterParameters;

class  SoLDMWriter
{
 public:
  SoLDMWriter();

  virtual ~SoLDMWriter();

  void setXmlCallback( void (*xmlCB)( FILE*, void * userData ), void * userData );

  int initialize( const SbString & filename,
                  const SoDataSet & inputVolData,
                  SoConverterParameters* parameters );

  int initialize( const SbString & filename,
                  const SbBox3f & size, const SbVec3i32 & dimension, SoDataSet::DataType dataType,
                  SoConverterParameters* parameters );

  int writeSubVolume( const SbBox3i32 & subVolume, SoBufferObject* data, SbBool doLowerResolution = TRUE, SbBool doOverlappingTiles = TRUE );

  int writeTile( const SbVec3i32 & location, SoBufferObject* data, int resolution = 0 );

  int writeTile( const SoLDMTileID & tileID, SoBufferObject* data );

  int finish( SbBool doMultiResolution = TRUE );
 
#if 1             
SoDEPRECATED
  int writeSubVolume( const SbBox3i32 & subVolume, const void * data, SbBool doLowerResolution = TRUE, SbBool doOverlappingTiles = TRUE );
SoDEPRECATED
  int writeTile( const SbVec3i32 & location, void * data, int resolution = 0 );
SoDEPRECATED
  int writeTile( const SoLDMTileID & tileID, void * data );
 
#endif 
 
#if 1             
SoDEPRECATED
  int initialize( const SbString & filename,
                  const SoDataSet & inputVolData,
                  int argc = 0, char** argv = NULL );
SoDEPRECATED
  int initialize( const SbString & filename,
                  const SbBox3f & size, const SbVec3i32 & dimension, SoDataSet::DataType dataType,
                  int argc = 0, char** argv = NULL );
 
#endif 
 
private:
  // Original declaration - didn't use standard OIV data type - kept for compatibility
  int finish( bool doMultiResolution )
    { return finish( (SbBool)doMultiResolution ); }
 
  void disableWarning(bool flag) { m_warning = flag; };
 
private:
  void (*m_xmlCB)( FILE*, void* );
  void  *m_xmlCBUserData;
 
  bool   m_initiated;
  int    m_retCode;
  SoLDMWriterConverter *m_converter;
  SoLDMReader* m_reader;
  void   release();
 

  bool   init(const SbString & filename);
 
  int    initiateConverter( const SbString & filename, int argc = 0, char** argv = NULL );
  int    initiateConverter( const SbString & filename, SoConverterParameters* parameters );
 
private:
  bool m_warning;
 
};
 
#endif // _SO_LDM_WRITER_