Geant4  10.02.p02
G4OpenInventor.cc
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27 // $Id: G4OpenInventor.cc 91687 2015-07-31 09:44:16Z gcosmo $
28 //
29 #ifdef G4VIS_BUILD_OI_DRIVER
30 
31 // this :
32 #include "G4OpenInventor.hh"
33 
34 #include "HEPVis/nodes/SoBox.h"
35 #include "HEPVis/nodes/SoTubs.h"
36 #include "HEPVis/nodes/SoCons.h"
37 #include "HEPVis/nodes/SoTrd.h"
38 #include "HEPVis/nodes/SoTrap.h"
39 #include "HEPVis/nodes/SoMarkerSet.h"
40 #include "HEPVis/nodes/SoImageWriter.h"
41 #include "HEPVis/nodekits/SoDetectorTreeKit.h"
42 #include "HEPVis/actions/SoGL2PSAction.h"
43 #include "HEPVis/actions/SoCounterAction.h"
44 #include "HEPVis/actions/SoAlternateRepAction.h"
45 
46 #include "Geant4_SoPolyhedron.h"
47 
49 
50 #include "G4UImanager.hh"
51 #include "G4UIbatch.hh"
52 
54  const G4String name
55 ,const G4String nickname
57 )
58 :G4VGraphicsSystem(name,nickname,f)
59 ,interactorManager(0)
60 {
61 }
62 
64 
66  interactorManager = im;
67 }
69  return interactorManager;
70 }
72  Initialize();
73  G4VSceneHandler* p = new G4OpenInventorSceneHandler (*this, name);
74  return p;
75 }
76 
78 {
79  SoBox::initClass();
80  SoTubs::initClass();
81  SoCons::initClass();
82  SoTrd::initClass();
83  SoTrap::initClass();
84  SoDetectorTreeKit::initClass();
85  HEPVis_SoMarkerSet::initClass();
86  SoImageWriter::initClass();
87  Geant4_SoPolyhedron::initClass();
88 
89  SoGL2PSAction::initClass();
90  SoCounterAction::initClass();
91  SoAlternateRepAction::initClass();
92 }
93 
95 {
96  G4bool isCompatible = false;
99 
100  // If session is a batch session, it may be:
101  // a) this is a batch job (the user has not instantiated any UI session);
102  // b) we are currently processing a UI command, in which case the UI
103  // manager creates a temporary batch session and to find out if there is
104  // a genuine UI session that the user has instantiated we must drill
105  // down through previous sessions to a possible non-batch session.
106  while (G4UIbatch* batch = dynamic_cast<G4UIbatch*>(session)) {
107  session = batch->GetPreviousSession();
108  }
109 
110  // OI windows are not appropriate in a batch session.
111  if (session) {
112  // If non-zero, this is the originating non-batch session
113  // The user has instantiated a UI session...
114  isCompatible = true;
115  }
116 
117  return isCompatible;
118 }
119 
120 #endif
G4UIsession * GetSession() const
Definition: G4UImanager.hh:208
G4VInteractorManager * GetInteractorManager()
virtual void Initialize()=0
G4String name
Definition: TRTMaterials.hh:40
G4VInteractorManager * interactorManager
static G4UImanager * GetUIpointer()
Definition: G4UImanager.cc:58
bool G4bool
Definition: G4Types.hh:79
G4OpenInventor(const G4String, const G4String, G4VGraphicsSystem::Functionality)
static G4UIterminal * session
void SetInteractorManager(G4VInteractorManager *)
G4VSceneHandler * CreateSceneHandler(const G4String &name)
G4bool IsUISessionCompatible() const
virtual ~G4OpenInventor()