| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
>> 27 // $Id: G4RTSteppingAction.cc 74050 2013-09-20 09:38:19Z gcosmo $
27 // 28 //
28 // 29 //
29 // 30 //
30 31
31 32
32 #include "G4RTSteppingAction.hh" 33 #include "G4RTSteppingAction.hh"
33 34
34 #include "G4RayTracerSceneHandler.hh" <<
35 #include "G4SteppingManager.hh" 35 #include "G4SteppingManager.hh"
36 #include "G4VisManager.hh" 36 #include "G4VisManager.hh"
37 #include "G4VisAttributes.hh" 37 #include "G4VisAttributes.hh"
38 #include "G4Colour.hh" 38 #include "G4Colour.hh"
39 #include "G4Track.hh" 39 #include "G4Track.hh"
40 #include "G4StepStatus.hh" 40 #include "G4StepStatus.hh"
41 #include "G4TransportationManager.hh" 41 #include "G4TransportationManager.hh"
42 42
43 G4bool G4RTSteppingAction::ignoreTransparency 43 G4bool G4RTSteppingAction::ignoreTransparency = false;
44 44
45 G4RTSteppingAction::G4RTSteppingAction() 45 G4RTSteppingAction::G4RTSteppingAction()
46 {} 46 {}
47 47
48 void G4RTSteppingAction::UserSteppingAction(co 48 void G4RTSteppingAction::UserSteppingAction(const G4Step* aStep)
49 { 49 {
50 // Stop the ray particle if it reaches to th 50 // Stop the ray particle if it reaches to the coloured volume with its alpha = 1
51 // or coloured volume and the user request t 51 // or coloured volume and the user request to ignore transparency
52 52
53 G4StepPoint* postStepPoint = aStep -> GetPos << 53 G4StepPoint* fpStepPoint = aStep -> GetPostStepPoint();
>> 54 G4VPhysicalVolume* postVolume_phys=fpStepPoint->GetPhysicalVolume();
54 55
55 G4VPhysicalVolume* postVolume_phys=postStepP <<
56 if(!postVolume_phys) return; // Reach to o 56 if(!postVolume_phys) return; // Reach to out of the world
57 57
>> 58 const G4LogicalVolume* postVolume_log = postVolume_phys->GetLogicalVolume();
>> 59 const G4VisAttributes* postVisAtt = postVolume_log -> GetVisAttributes();
58 G4VisManager* visManager = G4VisManager::Get 60 G4VisManager* visManager = G4VisManager::GetInstance();
59 G4RayTracerSceneHandler* sceneHandler = << 61 if(visManager) {
60 static_cast<G4RayTracerSceneHandler*>(visMan << 62 G4VViewer* viewer = visManager->GetCurrentViewer();
61 << 63 if (viewer) {
62 // Make a path from the touchable << 64 postVisAtt = viewer->GetApplicableVisAttributes(postVisAtt);
63 const G4VTouchable* postTouchable = postStep << 65 }
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 } <<
71 <<
72 // Pick up the vis atts, if any, from the sc <<
73 const auto& sceneVisAttsMap = sceneHandler-> <<
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 } 66 }
>> 67 if((!postVisAtt) || (!(postVisAtt->IsVisible()))) return; // Invisible volume, continue tracking
81 68
82 if((!postVisAtts) || (!(postVisAtts->IsVisib << 69 if((postVisAtt->IsForceDrawingStyle())
83 << 70 &&(postVisAtt->GetForcedDrawingStyle()==G4VisAttributes::wireframe)) return;
84 if((postVisAtts->IsForceDrawingStyle()) <<
85 &&(postVisAtts->GetForcedDrawingStyle()==G <<
86 // W 71 // Wire frame volume, continue tracking
87 72
88 G4double postAlpha=(postVisAtts->GetColour() << 73 G4double postAlpha=(postVisAtt->GetColour()).GetAlpha();
89 74
90 if(postAlpha==1.0 || ignoreTransparency) // 75 if(postAlpha==1.0 || ignoreTransparency) // Stop stepping
91 { 76 {
92 G4Track* currentTrack = aStep -> GetTrack( 77 G4Track* currentTrack = aStep -> GetTrack();
93 currentTrack -> SetTrackStatus(fStopAndKil 78 currentTrack -> SetTrackStatus(fStopAndKill);
94 } 79 }
95 } 80 }
96 81
97 void G4RTSteppingAction::SetIgnoreTransparency 82 void G4RTSteppingAction::SetIgnoreTransparency(G4bool val)
98 { ignoreTransparency = val; } 83 { ignoreTransparency = val; }
99 G4bool G4RTSteppingAction::GetIgnoreTransparen 84 G4bool G4RTSteppingAction::GetIgnoreTransparency()
100 { return ignoreTransparency; } 85 { return ignoreTransparency; }
101 86