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26 /// \file medical/fanoCavity2/src/SteppingActi << 26 // $Id: SteppingAction.cc,v 1.2 2007/10/31 16:16:20 maire Exp $
27 /// \brief Implementation of the SteppingActio << 27 // GEANT4 tag $Name: geant4-09-02 $
28 // <<
29 // 28 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 29 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 31
33 #include "SteppingAction.hh" 32 #include "SteppingAction.hh"
34 <<
35 #include "DetectorConstruction.hh" 33 #include "DetectorConstruction.hh"
36 #include "HistoManager.hh" << 34 #include "RunAction.hh"
37 #include "Run.hh" << 35 #include "EventAction.hh"
38 #include "TrackingAction.hh" 36 #include "TrackingAction.hh"
>> 37 #include "HistoManager.hh"
39 38
40 #include "G4Gamma.hh" <<
41 #include "G4RunManager.hh" <<
42 #include "G4SteppingManager.hh" 39 #include "G4SteppingManager.hh"
>> 40 #include "G4Gamma.hh"
43 #include "G4UnitsTable.hh" 41 #include "G4UnitsTable.hh"
44 42
45 //....oooOO0OOooo........oooOO0OOooo........oo 43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46 44
47 SteppingAction::SteppingAction(DetectorConstru << 45 SteppingAction::SteppingAction(DetectorConstruction* det, RunAction* RuAct,
48 : fDetector(det), fTrackAction(TrAct), fWall << 46 EventAction* EvAct,TrackingAction* TrAct,
49 { << 47 HistoManager* histo)
>> 48 :detector(det), runAction(RuAct), eventAction(EvAct), trackAction(TrAct),
>> 49 histoManager(histo), wall(0), cavity(0)
>> 50 {
50 first = true; 51 first = true;
51 fTrackSegm = 0.; << 52 trackSegm = 0.;
52 fDirectionIn = G4ThreeVector(0., 0., 0.); << 53 directionIn = 0.;
53 } 54 }
54 55
55 //....oooOO0OOooo........oooOO0OOooo........oo 56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
56 57
57 SteppingAction::~SteppingAction() {} << 58 SteppingAction::~SteppingAction()
>> 59 { }
58 60
59 //....oooOO0OOooo........oooOO0OOooo........oo 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
60 62
61 void SteppingAction::UserSteppingAction(const 63 void SteppingAction::UserSteppingAction(const G4Step* step)
62 { 64 {
63 // get fDetector pointers << 65 //get detector pointers
64 if (first) { << 66 if (first) {
65 fWall = fDetector->GetWall(); << 67 wall = detector->GetWall();
66 fCavity = fDetector->GetCavity(); << 68 cavity = detector->GetCavity();
67 first = false; << 69 first = false;
68 } << 70 }
69 << 71
70 Run* run = static_cast<Run*>(G4RunManager::G << 72 //get volume
71 << 73 //
72 // histograms << 74 G4StepPoint* point1 = step->GetPreStepPoint();
73 G4AnalysisManager* analysisManager = G4Analy << 75 G4VPhysicalVolume* volume = point1->GetTouchableHandle()->GetVolume();
74 << 76
75 // get volume << 77 // count processes
76 // << 78 //
77 G4StepPoint* point1 = step->GetPreStepPoint( << 79 G4StepPoint* point2 = step->GetPostStepPoint();
78 G4VPhysicalVolume* volume = point1->GetTouch << 80 const G4VProcess* process = point2->GetProcessDefinedStep();
79 << 81 if (process) runAction->CountProcesses(process->GetProcessName());
80 // count processes << 82
81 // << 83 //energy deposit in cavity
82 G4StepPoint* point2 = step->GetPostStepPoint << 84 //
83 const G4VProcess* process = point2->GetProce << 85 if (volume == cavity) {
84 if (process) run->CountProcesses(process->Ge << 86 G4double edep = step->GetTotalEnergyDeposit();
85 << 87 if (edep > 0.) trackAction->AddEdepCavity(edep);
86 // energy deposit in fCavity << 88 }
87 // << 89
88 if (volume == fCavity) { << 90 //keep only charged particles
89 G4double edep = step->GetTotalEnergyDeposi << 91 //
90 if (edep > 0.) fTrackAction->AddEdepCavity << 92 if (step->GetTrack()->GetDefinition() == G4Gamma::Gamma()) return;
91 } << 93
92 << 94 //step size of charged particles
93 // keep only charged particles << 95 //
94 // << 96 G4int id;
95 if (step->GetTrack()->GetDefinition() == G4G << 97 G4double steplen = step->GetStepLength();
96 << 98 if (volume == wall) {runAction->StepInWall (steplen); id = 9;}
97 // step size of charged particles << 99 else {runAction->StepInCavity(steplen); id = 10;}
98 // << 100 histoManager->FillHisto(id,steplen);
99 G4int id; << 101
100 G4double steplen = step->GetStepLength(); << 102 //last step before hitting the cavity
101 if (volume == fWall) { << 103 //
102 run->StepInWall(steplen); << 104 if ((volume == wall) && (point2->GetStepStatus() == fGeomBoundary)) {
103 id = 9; << 105 directionIn = point1->GetMomentumDirection();
104 } << 106 }
105 else { << 107
106 run->StepInCavity(steplen); << 108 //keep only charged particles within cavity
107 id = 10; << 109 //
108 } << 110 if (volume == wall) return;
109 analysisManager->FillH1(id, steplen); << 111
110 << 112 G4double ekin1 = point1->GetKineticEnergy();
111 // last step before hitting the fCavity << 113 G4double ekin2 = point2->GetKineticEnergy();
112 // << 114
113 if ((volume == fWall) && (point2->GetStepSta << 115 //first step in cavity
114 fDirectionIn = point1->GetMomentumDirectio << 116 //
115 } << 117 if (point1->GetStepStatus() == fGeomBoundary) {
116 << 118 trackSegm = 0.;
117 // keep only charged particles within fCavit << 119 G4ThreeVector vertex = step->GetTrack()->GetVertexPosition();
118 // << 120 histoManager->FillHisto(4,vertex.z());
119 if (volume == fWall) return; << 121 runAction->FlowInCavity(0,ekin1);
120 << 122 histoManager->FillHisto(5,ekin1);
121 G4double ekin1 = point1->GetKineticEnergy(); << 123 if (steplen>0.) {
122 G4double ekin2 = point2->GetKineticEnergy(); << 124 G4ThreeVector directionOut =
123 << 125 (point2->GetPosition() - point1->GetPosition()).unit();
124 // first step in cavity << 126 G4ThreeVector normal = point1->GetTouchableHandle()->GetSolid()
125 // << 127 ->SurfaceNormal(point1->GetPosition());
126 if (point1->GetStepStatus() == fGeomBoundary << 128 histoManager->FillHisto(6,std::acos(-directionIn*normal));
127 fTrackSegm = 0.; << 129 histoManager->FillHisto(7,std::acos(-directionOut*normal));
128 G4ThreeVector vertex = step->GetTrack()->G << 130 }
129 analysisManager->FillH1(4, vertex.z()); << 131 }
130 run->FlowInCavity(0, ekin1); << 132
131 analysisManager->FillH1(5, ekin1); << 133 //within cavity
132 if (steplen > 0.) { << 134 //
133 G4ThreeVector directionOut = (point2->Ge << 135 if (step->GetTrack()->GetCurrentStepNumber() == 1) trackSegm = 0.;
134 G4ThreeVector normal = << 136 trackSegm += steplen;
135 point1->GetTouchableHandle()->GetSolid << 137 if (ekin2 <= 0.) {
136 analysisManager->FillH1(6, std::acos(-fD << 138 runAction->AddTrakCavity(trackSegm);
137 analysisManager->FillH1(7, std::acos(-di << 139 histoManager->FillHisto(8,trackSegm);
138 } << 140 }
139 } << 141
140 << 142 //exit cavity
141 // within cavity << 143 //
142 // << 144 if (point2->GetStepStatus() == fGeomBoundary) {
143 if (step->GetTrack()->GetCurrentStepNumber() << 145 runAction->FlowInCavity(1,ekin2);
144 fTrackSegm += steplen; << 146 runAction->AddTrakCavity(trackSegm);
145 if (ekin2 <= 0.) { << 147 histoManager->FillHisto(8,trackSegm);
146 run->AddTrakCavity(fTrackSegm); << 148 }
147 analysisManager->FillH1(8, fTrackSegm); <<
148 } <<
149 <<
150 // exit cavity <<
151 // <<
152 if (point2->GetStepStatus() == fGeomBoundary <<
153 run->FlowInCavity(1, ekin2); <<
154 run->AddTrakCavity(fTrackSegm); <<
155 analysisManager->FillH1(8, fTrackSegm); <<
156 } <<
157 } 149 }
158 150
159 //....oooOO0OOooo........oooOO0OOooo........oo 151 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 152
>> 153
160 154