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SoOrthoSlice.h
1 #ifndef SIMVOLEON_SOORTHOSLICE_H
2 #define SIMVOLEON_SOORTHOSLICE_H
3 
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35 
36 #include <Inventor/nodes/SoShape.h>
37 #include <Inventor/fields/SoSFUInt32.h>
38 #include <Inventor/fields/SoSFEnum.h>
39 #include <Inventor/fields/SoSFBool.h>
40 #include <Inventor/fields/SoSFNode.h>
41 
42 #include <VolumeViz/C/basic.h>
43 
44 // *************************************************************************
45 
46 class SIMVOLEON_DLL_API SoOrthoSlice : public SoShape {
47  typedef SoShape inherited;
48 
50 
51 public:
52  static void initClass(void);
53 
54  SoOrthoSlice(void);
55 
56  enum Axis { X = 0, Y, Z };
57  enum Interpolation { NEAREST, LINEAR };
58  enum AlphaUse { ALPHA_AS_IS, ALPHA_OPAQUE, ALPHA_BINARY };
59  enum ClippingSide { FRONT, BACK };
60 
63  SoSFEnum interpolation;
65  SoSFEnum clippingSide;
66  SoSFBool clipping;
68 
69  virtual SbBool affectsState(void) const;
70 
71 protected:
72  ~SoOrthoSlice();
73 
74  virtual void doAction(SoAction * action);
75  virtual void GLRender(SoGLRenderAction * action);
76  virtual void rayPick(SoRayPickAction * action);
77  virtual void generatePrimitives(SoAction * action);
78  virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
79  virtual void write(SoWriteAction * action);
80 
81  virtual SbBool readInstance(SoInput * in, unsigned short flags);
82 
83 private:
84  friend class SoOrthoSliceP;
85  class SoOrthoSliceP * pimpl;
86 };
87 
88 #endif // !SIMVOLEON_SOORTHOSLICE_H
SoSFUInt32 sliceNumber
Definition: SoOrthoSlice.h:61
#define SO_NODE_HEADER(classname)
virtual void GLRender(SoGLRenderAction *action)
virtual SbBool affectsState(void) const
SoSFEnum alphaUse
Definition: SoOrthoSlice.h:64
SoSFEnum axis
Definition: SoOrthoSlice.h:62
virtual SbBool readInstance(SoInput *in, unsigned short flags)
SoSFNode alternateRep
Definition: SoOrthoSlice.h:67
virtual void doAction(SoAction *action)
static void initClass(void)
virtual void generatePrimitives(SoAction *action)=0
virtual void computeBBox(SoAction *action, SbBox3f &box, SbVec3f &center)=0
Render one orthogonal slice of the volume data.
Definition: SoOrthoSlice.h:46
virtual void write(SoWriteAction *action)
virtual void rayPick(SoRayPickAction *action)