| Geant4 Cross Reference |
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25 //
26 // John Allison 6th October 2020
27
28 #ifndef G4TOOLSSGSCENEHANDLER_HH
29 #define G4TOOLSSGSCENEHANDLER_HH
30
31 #include "G4VSceneHandler.hh"
32
33 #include "G4VVisCommand.hh"
34
35 #include <vector>
36
37 #include <tools/sg/separator>
38
39 namespace tools {namespace sg {class base_freetype;}}
40 namespace tools {namespace sg {class plots;}}
41
42 class G4ToolsSGNode;
43
44 class G4ToolsSGSceneHandler: public G4VSceneHandler {
45 typedef G4VSceneHandler parent;
46 public:
47 virtual void AddPrimitive(const G4Polyline&);
48 virtual void AddPrimitive(const G4Text&);
49 virtual void AddPrimitive(const G4Circle&);
50 virtual void AddPrimitive(const G4Square&);
51 virtual void AddPrimitive(const G4Polymarker&);
52 virtual void AddPrimitive(const G4Polyhedron&);
53 virtual void AddPrimitive(const G4Plotter&);
54
55 using G4VSceneHandler::AddCompound;
56 virtual void AddCompound(const G4Mesh&);
57
58 virtual void ClearStore ();
59 virtual void ClearTransientStore ();
60
61 G4ToolsSGSceneHandler(G4VGraphicsSystem& system,const G4String& name);
62 virtual ~G4ToolsSGSceneHandler();
63
64 tools::sg::separator& GetTransient2DObjects() {return fpTransient2DObjects;}
65 tools::sg::separator& GetPersistent2DObjects() {return fpPersistent2DObjects;}
66 tools::sg::separator& GetTransient3DObjects() {return fpTransient3DObjects;}
67 tools::sg::separator& GetPersistent3DObjects() {return fpPersistent3DObjects;}
68
69 void TouchPlotters(tools::sg::node&);
70
71 protected:
72 G4ToolsSGSceneHandler(const G4ToolsSGSceneHandler&);
73 G4ToolsSGSceneHandler& operator=(const G4ToolsSGSceneHandler&){return *this;}
74
75 protected:
76 void CreateSG();
77 void EstablishBaseNodes();
78 tools::sg::separator* GetOrCreateNode(); // For next solid or primitive
79
80 void SetPlotterHistograms(tools::sg::plots&);
81
82 static G4int fSceneIdCount;
83
84 tools::sg::separator fpTransient2DObjects;
85 tools::sg::separator fpPersistent2DObjects;
86
87 tools::sg::separator fpTransient3DObjects;
88 tools::sg::separator fpPersistent3DObjects;
89
90 std::vector<G4ToolsSGNode*> fpPhysicalVolumeObjects; // Multiple worlds
91
92 tools::sg::base_freetype* fFreetypeNode;
93
94 using Region_h1 = std::pair<unsigned int,int>;
95 using Region_h2 = std::pair<unsigned int,int>;
96 std::vector<Region_h1> fRegionH1s;
97 std::vector<Region_h2> fRegionH2s;
98
99 class Messenger: public G4VVisCommand {
100 public:
101 static void Create() {static Messenger s_messenger;}
102 virtual void SetNewValue(G4UIcommand*,G4String);
103 private:
104 Messenger() {
105 //////////////////////////////////////////////////////////
106 //////////////////////////////////////////////////////////
107 print_plotter_params = new G4UIcommand("/vis/tsg/plotter/printParameters", this);
108 print_plotter_params->SetGuidance("Print available tools::sg::plotter parameters.");
109 }
110 virtual ~Messenger() {
111 delete print_plotter_params;
112 }
113 G4UIcommand* print_plotter_params;
114 };
115
116 };
117
118 #endif
119