| Geant4 Cross Reference |
1 // 1 //
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25 // 25 //
26 // 26 //
>> 27 // $Id: G4RTSteppingAction.cc,v 1.7 2006/06/29 21:24:05 gunter Exp $
>> 28 // GEANT4 tag $Name: geant4-08-03-patch-02 $
27 // 29 //
28 // 30 //
29 // 31 //
30 32
31 33
32 #include "G4RTSteppingAction.hh" 34 #include "G4RTSteppingAction.hh"
33 35
34 #include "G4RayTracerSceneHandler.hh" <<
35 #include "G4SteppingManager.hh" 36 #include "G4SteppingManager.hh"
36 #include "G4VisManager.hh" 37 #include "G4VisManager.hh"
37 #include "G4VisAttributes.hh" 38 #include "G4VisAttributes.hh"
38 #include "G4Colour.hh" 39 #include "G4Colour.hh"
39 #include "G4Track.hh" 40 #include "G4Track.hh"
40 #include "G4StepStatus.hh" 41 #include "G4StepStatus.hh"
41 #include "G4TransportationManager.hh" 42 #include "G4TransportationManager.hh"
42 43
43 G4bool G4RTSteppingAction::ignoreTransparency <<
44 <<
45 G4RTSteppingAction::G4RTSteppingAction() 44 G4RTSteppingAction::G4RTSteppingAction()
46 {} << 45 {
>> 46 ignoreTransparency=false;
>> 47 }
47 48
48 void G4RTSteppingAction::UserSteppingAction(co 49 void G4RTSteppingAction::UserSteppingAction(const G4Step* aStep)
49 { 50 {
50 // Stop the ray particle if it reaches to th 51 // Stop the ray particle if it reaches to the coloured volume with its alpha = 1
51 // or coloured volume and the user request t 52 // or coloured volume and the user request to ignore transparency
52 53
53 G4StepPoint* postStepPoint = aStep -> GetPos << 54 G4StepPoint* fpStepPoint = aStep -> GetPostStepPoint();
>> 55 G4VPhysicalVolume* postVolume_phys=fpStepPoint->GetPhysicalVolume();
54 56
55 G4VPhysicalVolume* postVolume_phys=postStepP <<
56 if(!postVolume_phys) return; // Reach to o 57 if(!postVolume_phys) return; // Reach to out of the world
57 58
>> 59 const G4LogicalVolume* postVolume_log = postVolume_phys->GetLogicalVolume();
>> 60 const G4VisAttributes* postVisAtt = postVolume_log -> GetVisAttributes();
58 G4VisManager* visManager = G4VisManager::Get 61 G4VisManager* visManager = G4VisManager::GetInstance();
59 G4RayTracerSceneHandler* sceneHandler = << 62 if(visManager) {
60 static_cast<G4RayTracerSceneHandler*>(visMan << 63 G4VViewer* viewer = visManager->GetCurrentViewer();
61 << 64 if (viewer) {
62 // Make a path from the touchable << 65 postVisAtt = viewer->GetApplicableVisAttributes(postVisAtt);
63 const G4VTouchable* postTouchable = postStep << 66 }
64 G4int postDepth = postTouchable->GetHistoryD <<
65 G4ModelingParameters::PVPointerCopyNoPath lo <<
66 for (G4int i = postDepth; i >= 0; --i) { <<
67 localPostPVPointerCopyNoPath.push_back <<
68 (G4ModelingParameters::PVPointerCopyNo <<
69 (postTouchable->GetVolume(i),postTouchabl <<
70 } 67 }
>> 68 if((!postVisAtt) || (!(postVisAtt->IsVisible()))) return; // Invisible volume, continue tracking
71 69
72 // Pick up the vis atts, if any, from the sc << 70 if((postVisAtt->IsForceDrawingStyle())
73 const auto& sceneVisAttsMap = sceneHandler-> << 71 &&(postVisAtt->GetForcedDrawingStyle()==G4VisAttributes::wireframe)) return;
74 auto postIterator = sceneVisAttsMap.find(loc <<
75 const G4VisAttributes* postVisAtts; <<
76 if (postIterator != sceneVisAttsMap.end()) { <<
77 postVisAtts = &postIterator->second; <<
78 } else { <<
79 postVisAtts = 0; <<
80 } <<
81 <<
82 if((!postVisAtts) || (!(postVisAtts->IsVisib <<
83 <<
84 if((postVisAtts->IsForceDrawingStyle()) <<
85 &&(postVisAtts->GetForcedDrawingStyle()==G <<
86 // W 72 // Wire frame volume, continue tracking
87 73
88 G4double postAlpha=(postVisAtts->GetColour() << 74 G4double postAlpha=(postVisAtt->GetColour()).GetAlpha();
89 75
90 if(postAlpha==1.0 || ignoreTransparency) // 76 if(postAlpha==1.0 || ignoreTransparency) // Stop stepping
91 { 77 {
92 G4Track* currentTrack = aStep -> GetTrack( 78 G4Track* currentTrack = aStep -> GetTrack();
93 currentTrack -> SetTrackStatus(fStopAndKil 79 currentTrack -> SetTrackStatus(fStopAndKill);
94 } 80 }
95 } 81 }
96 82
97 void G4RTSteppingAction::SetIgnoreTransparency <<
98 { ignoreTransparency = val; } <<
99 G4bool G4RTSteppingAction::GetIgnoreTransparen <<
100 { return ignoreTransparency; } <<
101 83