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G4RayTracer.cc
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27 // $Id: G4RayTracer.cc 103626 2017-04-19 13:29:18Z gcosmo $
28 
29 #include "G4RayTracer.hh"
30 #include "G4RayTracerFeatures.hh"
32 #include "G4RayTracerViewer.hh"
33 #ifdef G4MULTITHREADED
34 #include "G4TheMTRayTracer.hh"
35 #else
36 #include "G4TheRayTracer.hh"
37 #endif
38 
40  G4VGraphicsSystem("RayTracer",
41  "RayTracer",
43  G4VGraphicsSystem::threeD)
44 {
45 #ifdef G4MULTITHREADED
46  theRayTracer = new G4TheMTRayTracer; // Establish default ray tracer.
47 #else
48  theRayTracer = new G4TheRayTracer; // Establish default ray tracer.
49 #endif
50 }
51 
53 {
54  delete theRayTracer;
55 }
56 
58  G4VSceneHandler* pScene = new G4RayTracerSceneHandler (*this, name);
59  return pScene;
60 }
61 
63  const G4String& name) {
64  G4VViewer* pViewer = new G4RayTracerViewer
65  (sceneHandler, name, theRayTracer);
66  if (pViewer) {
67  if (pViewer->GetViewId() < 0) {
68  G4cout <<
69  "G4RayTracer::CreateViewer: ERROR flagged by negative"
70  " view id in G4RayTracerViewer creation."
71  "\n Destroying view and returning null pointer."
72  << G4endl;
73  delete pViewer;
74  pViewer = 0;
75  }
76  }
77  else {
78  G4cout <<
79  "G4RayTracer::CreateViewer: ERROR: null pointer on new G4RayTracerViewer."
80  << G4endl;
81  }
82  return pViewer;
83 }
const XML_Char * name
Definition: expat.h:151
#define G4endl
Definition: G4ios.hh:61
G4int GetViewId() const
const char RAYTRACER_FEATURES[]
G4GLOB_DLL std::ostream G4cout
G4VSceneHandler * CreateSceneHandler(const G4String &)
Definition: G4RayTracer.cc:57
G4VViewer * CreateViewer(G4VSceneHandler &, const G4String &)
Definition: G4RayTracer.cc:62
G4TheRayTracer * theRayTracer
Definition: G4RayTracer.hh:54