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SoComputeBoundingBox.h
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32 
33 #ifndef COIN_SOCOMPUTEBOUNDINGBOX_H
34 #define COIN_SOCOMPUTEBOUNDINGBOX_H
35 
36 #include <Inventor/engines/SoSubEngine.h>
37 #include <Inventor/engines/SoEngineOutput.h>
38 #include <Inventor/fields/SoSFNode.h>
39 #include <Inventor/fields/SoSFPath.h>
40 #include <Inventor/SbViewportRegion.h>
41 
43 
44 
45 class COIN_DLL_API SoComputeBoundingBox : public SoEngine {
46  typedef SoEngine inherited;
47 
48  SO_ENGINE_HEADER(SoComputeBoundingBox);
49 
50 public:
53 
54  SoEngineOutput min; // SoSFVec3f
55  SoEngineOutput max; // SoSFVec3f
56  SoEngineOutput boxCenter; // SoSFVec3f
58 
60  static void initClass(void);
61 
62  void setViewportRegion(const SbViewportRegion & vpr);
63  const SbViewportRegion & getViewportRegion(void) const;
64 
65 protected:
66  virtual ~SoComputeBoundingBox(void);
67 
68 private:
69  virtual void evaluate(void);
70  SoGetBoundingBoxAction * bboxaction;
71 };
72 
73 #endif // !COIN_SOCOMPUTEBOUNDINGBOX_H
SoSFNode node
Definition: SoComputeBoundingBox.h:51
SoEngine is the base class for Coin engines.
Definition: SoEngine.h:43
SoEngineOutput objectCenter
Definition: SoComputeBoundingBox.h:57
SoEngineOutput min
Definition: SoComputeBoundingBox.h:54
SoEngineOutput boxCenter
Definition: SoComputeBoundingBox.h:56
The SoComputeBoundingBox class is used to calculate a bounding box.
Definition: SoComputeBoundingBox.h:45
The SoSFNode class is a container for a single node.
Definition: SoSFNode.h:47
The SoGetBoundingBoxAction class calculates bounding boxes for nodes and subgraphs.
Definition: SoGetBoundingBoxAction.h:45
The SoEngineOutput class is the output slots in SoEngine instances.
Definition: SoEngineOutput.h:45
The SoSFPath class is a container for a single path.
Definition: SoSFPath.h:43
SoSFPath path
Definition: SoComputeBoundingBox.h:52
virtual void evaluate(void)=0
The SbViewportRegion class is a viewport within a full window.
Definition: SbViewportRegion.h:40
SoEngineOutput max
Definition: SoComputeBoundingBox.h:55