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G4OpenInventorSceneHandler.hh
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27 // $Id: G4OpenInventorSceneHandler.hh 66373 2012-12-18 09:41:34Z gcosmo $
28 //
29 //
30 // J Kallenbach 27th Aug 1996
31 // OpenInventor scene handler - creates OpenInventor Display lists.
32 // 20 dec 1996 jck Add HEPVis primitives - trd, box, etc.
33 
34 #ifndef G4OPENINVENTORSCENEHANDLER_HH
35 #define G4OPENINVENTORSCENEHANDLER_HH
36 
37 #ifdef G4VIS_BUILD_OI_DRIVER
38 
39 // Inheritance :
40 #include "G4VSceneHandler.hh"
41 
42 #include "G4PhysicalVolumeModel.hh"
43 
44 #include <map>
45 
46 class G4OpenInventor;
47 class SoSeparator;
48 class Geant4_SoStyleCache;
49 class G4VisAttributes;
50 
51 // Base class for various OpenInventorScene classes.
52 class G4OpenInventorSceneHandler: public G4VSceneHandler {
53 
54 friend class G4OpenInventorViewer;
55 
56 public:
57 
58  G4OpenInventorSceneHandler (G4OpenInventor& system, const G4String& name = "");
59  virtual ~G4OpenInventorSceneHandler ();
60  void AddPrimitive (const G4Polyline& line);
61  void AddPrimitive (const G4Text&);
62  void AddPrimitive (const G4Circle&);
63  void AddPrimitive (const G4Square&);
64  void AddPrimitive (const G4Polyhedron& p);
65  void AddPrimitive (const G4Polymarker&);
67  // Explicitly invoke base class methods to avoid warnings about
68  // hiding of base class methods.
69  void AddPrimitive (const G4Scale& scale) {
71  }
73  // Other inherited functions.
74  void ClearStore ();
75  void ClearTransientStore ();
76 
77  //
78  // Primitives for use of HEPVis
79  //
80  void PreAddSolid (const G4Transform3D& objectTransformation,
81  const G4VisAttributes& visAttribs);
82  void BeginPrimitives (const G4Transform3D& objectTransformation);
83 
84 private:
85 
86  static G4int fSceneIdCount; // static counter for OpenInventor scenes.
87  enum G4OIMarker {G4OICircle, G4OISquare};
88  void AddCircleSquare (G4OIMarker markerType, const G4VMarker&);
89  void GeneratePrerequisites();
90  void AddProperties(const G4VisAttributes*);
91  // AddTransform takes fObjectTransformation and "adds" a translation.
92  void AddTransform(const G4Point3D& translation = G4Point3D());
93  std::map <G4LogicalVolume*, SoSeparator*,
94  std::less <G4LogicalVolume*> > fSeparatorMap;
95  SoSeparator* fRoot;
96  SoSeparator* fDetectorRoot;
97  SoSeparator* fTransientRoot;
98  SoSeparator* fCurrentSeparator;
99  G4bool fModelingSolid;
100  G4bool fReducedWireFrame;
101  Geant4_SoStyleCache* fStyleCache;
102  bool fPreviewAndFull;
103 };
104 
105 #endif
106 
107 #endif
const XML_Char * name
Definition: expat.h:151
virtual void ClearStore()
Definition: G4Text.hh:73
virtual void BeginPrimitives(const G4Transform3D &objectTransformation)
const char * p
Definition: xmltok.h:285
HepGeom::Point3D< G4double > G4Point3D
Definition: G4Point3D.hh:35
int G4int
Definition: G4Types.hh:78
virtual void AddPrimitive(const G4Polyline &)=0
bool G4bool
Definition: G4Types.hh:79
virtual void PreAddSolid(const G4Transform3D &objectTransformation, const G4VisAttributes &)
virtual void ClearTransientStore()