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SoVolumeRender.h
1 #ifndef COIN_SOVOLUMERENDER_H
2 #define COIN_SOVOLUMERENDER_H
3 
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35 
36 #include <Inventor/nodes/SoNode.h>
37 #include <Inventor/nodes/SoSubNode.h>
38 #include <Inventor/nodes/SoShape.h>
39 #include <Inventor/fields/SoSFEnum.h>
40 #include <Inventor/fields/SoSFBool.h>
41 #include <Inventor/fields/SoSFVec3f.h>
42 #include <Inventor/fields/SoSFFloat.h>
43 #include <Inventor/fields/SoSFInt32.h>
44 #include <VolumeViz/C/basic.h>
45 
46 
47 class SIMVOLEON_DLL_API SoVolumeRender : public SoShape {
48  typedef SoShape inherited;
49 
51 
52 public:
53  static void initClass(void);
54  SoVolumeRender(void);
55 
56  enum Interpolation { NEAREST, LINEAR };
57  enum Composition { MAX_INTENSITY, SUM_INTENSITY, ALPHA_BLENDING };
58  enum NumSlicesControl { ALL, MANUAL, AUTOMATIC };
59 
60  enum AbortCode { CONTINUE, ABORT, SKIP };
61  typedef AbortCode SoVolumeRenderAbortCB(int totalslices, int thisslice,
62  void * userdata);
63 
64  void setAbortCallback(SoVolumeRenderAbortCB * func, void * userdata = NULL);
65 
68  SoSFBool lighting;
69  SoSFVec3f lightDirection;
70  SoSFFloat lightIntensity;
73  SoSFBool viewAlignedSlices;
74 
75 protected:
76  ~SoVolumeRender();
77 
78  virtual void GLRender(SoGLRenderAction * action);
79  virtual void rayPick(SoRayPickAction * action);
80  virtual void generatePrimitives(SoAction * action);
81  virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
82 
83 private:
84  friend class SoVolumeRenderP;
85  class SoVolumeRenderP * pimpl;
86 };
87 
88 #endif // !COIN_SOVOLUMERENDER_H
Definition: SoVolumeRender.h:56
Interpolation
Definition: SoVolumeRender.h:56
#define SO_NODE_HEADER(classname)
virtual void GLRender(SoGLRenderAction *action)
SoSFEnum composition
Definition: SoVolumeRender.h:67
AbortCode SoVolumeRenderAbortCB(int totalslices, int thisslice, void *userdata)
Definition: SoVolumeRender.h:61
Render the full volume.
Definition: SoVolumeRender.h:47
static void initClass(void)
NumSlicesControl
Definition: SoVolumeRender.h:58
SoSFEnum interpolation
Definition: SoVolumeRender.h:66
Composition
Definition: SoVolumeRender.h:57
virtual void generatePrimitives(SoAction *action)=0
virtual void computeBBox(SoAction *action, SbBox3f &box, SbVec3f &center)=0
SoSFEnum numSlicesControl
Definition: SoVolumeRender.h:71
AbortCode
Definition: SoVolumeRender.h:60
SoSFInt32 numSlices
Definition: SoVolumeRender.h:72
Definition: SoVolumeRender.h:57
virtual void rayPick(SoRayPickAction *action)