VolumeViz/details/SoVolumeDetail.h

Go to the documentation of this file.

/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
 ***              AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT.                     ***
 ***                                                                                ***
 ***  REPRODUCTION, DISCLOSURE,  OR USE,  IN WHOLE OR IN PART,  OTHER THAN AS       ***
 ***  SPECIFIED  IN THE LICENSE ARE  NOT TO BE  UNDERTAKEN  EXCEPT WITH PRIOR       ***
 ***  WRITTEN AUTHORIZATION OF FEI S.A.S.                                           ***
 ***                                                                                ***
 ***                        RESTRICTED RIGHTS LEGEND                                ***
 ***  USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS      ***
 ***  WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN      ***
 ***  SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT      ***
 ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
 ***  TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013.             ***
 ***                                                                                ***
 ***                   COPYRIGHT (C) 1996-2020 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
 ***                      ALL RIGHTS RESERVED                                       ***
**=======================================================================*/
/*=======================================================================
** Author      : P. ESTRADE (Dec 2000)
** Modified by : T.DUFOUR (MMM yyyy)
**=======================================================================*/

#ifndef _SO_VOLUME_DETAIL_
#define _SO_VOLUME_DETAIL_

#include <Inventor/details/SoSubDetail.h>
#include <Inventor/SbPImpl.h>
#include <VolumeViz/nodes/SoVolumeDataDrawStyle.h>
#include <LDM/elements/SoDataRangeElement.h>

class SoVolumeData;
class SoROI;
class SbLine;
class SoTransferFunction;

SO_PIMPL_BASE_PUBLIC_DECLARATION(SoVolumeDetail)


//
//  Class: SoVolumeDetail
//
//  Abstract class for SoVolumeRenderDetail and SoVolumeSkinDetail nodes.
//

class  SoVolumeDetail : public SoDetail {

  SO_DETAIL_HEADER(SoVolumeDetail);
  SO_PIMPL_BASE_PUBLIC_HEADER(SoVolumeDetail);

 public:
  SoVolumeDetail();
  virtual ~SoVolumeDetail();

  void getProfileObjectPos(SbVec3f profile[2]) const;

  int  getProfileDataPos(SbVec3i32 profile[2]) const;

  int64_t getProfileValue(int index, SbVec3i32& pos, SbVec3f* objPos = 0, SbBool realValue = FALSE) const;

  double getProfileValueD(int index, SbVec3i32& pos, SbVec3f* objPos, SbBool realValue = FALSE) const;

  virtual SbBool getFirstNonTransparentValue(int64_t& value, SbVec3i32& pos, SbVec3f* objPos = 0, SbBool realValue = FALSE) const;

  virtual SbBool getFirstNonTransparentValue(double& value, SbVec3i32& pos, SbVec3f* objPos = 0, SbBool realValue = FALSE) const;

  virtual SoDetail* copy() const;

  // deprecated methods
  //

#if 1             SoDEPRECATED
  int getProfileDataPos(SbVec3s profile[2] = 0) const
  {
    SbVec3i32 profileI32[2];
    int rv = getProfileDataPos( profileI32 );
    if (profile) {
      profile[0].setValue( (short)profileI32[0][0], (short)profileI32[0][1], (short)profileI32[0][2] );
      profile[1].setValue( (short)profileI32[1][0], (short)profileI32[1][1], (short)profileI32[1][2] );
    }
    return rv;
  };
SoDEPRECATED
  int64_t getProfileValue(int index, SbVec3s *pos = 0, SbVec3f *objPos = 0, SbBool realValue = FALSE) const
  {
    SbVec3i32 posI32;
    int64_t rv = getProfileValue( index, posI32, objPos, realValue );
    if (pos)
      pos->setValue( (short)posI32[0], (short)posI32[1], (short)posI32[2] );
    return rv;
  };
SoDEPRECATED
  virtual SbBool getFirstNonTransparentValue(unsigned int *value, SbVec3s *pos = 0, SbVec3f *objPos = 0, SbBool flag = FALSE) const
  {
    int64_t   valueI64;
    SbVec3i32 posI32;
    SbBool rc = getFirstNonTransparentValue( valueI64, posI32, objPos, flag );
    *value = (unsigned int)valueI64;
    if (pos)
      pos->setValue( (short)posI32[0], (short)posI32[1], (short)posI32[2] );
    return rc;
  };

#endif 
  //
  // end deprecated methods

  //------------------------------------------------------------------------------

 private:
  void setDetails(SbLine line, SoVolumeData* vd, SoTransferFunction* tf, SoROI* r);

 private:
  static void initClass();
  static void exitClass();

  void setDataSetIdPairList(const SoLDM::DataSetIdPairList& dsPairList);

  void setDrawStyleMap(const SoVolumeDataDrawStyle::MaskDrawStyleValueMap& styleMap);

  void setTransferFunctionList(const std::vector<SoTransferFunction*>& tfList, int intersectionTfId);

  void setIsovalueMap(const SoVolumeDataDrawStyle::IsovalueMap& isomap);

  void setDataRangeMap(const SoDataRangeElement::DataRangeIdMap& dataRangeMap);

  void setVolumeRenderTransparency(float transparency);

 private:
  SoVolumeDetail(const SoVolumeDetail& detail);
};

#endif /* _SO_VOLUME_DETAIL_ */

---

Open Inventor Toolkit reference manual, generated on 12 Feb 2024
Copyright © Thermo Fisher Scientific All rights reserved. http://www.openinventor.com/