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SoVolumeDetail.h
1 #ifndef COIN_SOVOLUMEDETAIL_H
2 #define COIN_SOVOLUMEDETAIL_H
3 
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35 
36 
37 #include <Inventor/misc/SoState.h>
38 #include <Inventor/nodes/SoNode.h>
39 #include <Inventor/details/SoDetail.h>
40 #include <Inventor/details/SoSubDetail.h>
41 #include <Inventor/SbLinear.h>
42 
43 #include <VolumeViz/C/basic.h>
44 
45 class SIMVOLEON_DLL_API SoVolumeDetail : public SoDetail {
46  typedef SoDetail inherited;
47 
48  SO_DETAIL_HEADER(SoVolumeDetail);
49 
50 public:
51  static void initClass(void);
52  SoVolumeDetail(void);
53  virtual ~SoVolumeDetail();
54 
55  virtual SoDetail * copy(void) const;
56 
57  void getProfileObjectPos(SbVec3f profile[2]) const;
58  int getProfileDataPos(SbVec3s profile[2] = 0) const;
59  unsigned int getProfileValue(int index,
60  SbVec3s * pos = 0, SbVec3f * objpos = 0,
61  SbBool flag = FALSE) const;
62 
63  SbBool getFirstNonTransparentValue(unsigned int * value,
64  SbVec3s * pos = 0, SbVec3f * objpos = 0,
65  SbBool flag = FALSE) const;
66 
67 
68  // NOTE: The TGS VolumeViz signature of this function differs from
69  // the following. We consider their solution to be unoptimal, and
70  // have therefore changed the input arguments. This function is
71  // anyway unlikely to be of any interest to the application
72  // programmer.
73  void setDetails(const SbVec3f raystart, const SbVec3f rayend,
74  SoState * state, SoNode * caller);
75 
76 private:
77  class SoVolumeDetailP * pimpl;
78  friend class SoVolumeDetailP;
79 };
80 
81 #endif // !COIN_SOVOLUMEDETAIL_H
The SoVolumeDetail stores ray intersection information through a volume.
Definition: SoVolumeDetail.h:45