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25 // 25 //
26 /// \file medical/fanoCavity/src/SteppingActio 26 /// \file medical/fanoCavity/src/SteppingAction.cc
27 /// \brief Implementation of the SteppingActio 27 /// \brief Implementation of the SteppingAction class
28 // 28 //
29 // 29 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 32
33 #include "SteppingAction.hh" 33 #include "SteppingAction.hh"
34 <<
35 #include "DetectorConstruction.hh" 34 #include "DetectorConstruction.hh"
36 #include "HistoManager.hh" <<
37 #include "Run.hh" <<
38 #include "RunAction.hh" 35 #include "RunAction.hh"
39 #include "TrackingAction.hh" 36 #include "TrackingAction.hh"
40 << 37 #include "HistoManager.hh"
41 #include "G4Gamma.hh" << 38 #include "Run.hh"
42 #include "G4RunManager.hh" 39 #include "G4RunManager.hh"
>> 40
43 #include "G4SteppingManager.hh" 41 #include "G4SteppingManager.hh"
>> 42 #include "G4Gamma.hh"
44 #include "G4UnitsTable.hh" 43 #include "G4UnitsTable.hh"
45 44
46 //....oooOO0OOooo........oooOO0OOooo........oo 45 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
47 46
48 SteppingAction::SteppingAction(DetectorConstru << 47 SteppingAction::SteppingAction(DetectorConstruction* det,TrackingAction* TrAct)
49 : fDetector(det), fTrackAction(TrAct), fWall << 48 :fDetector(det), fTrackAction(TrAct),
50 { << 49 fWall(0), fCavity(0)
>> 50 {
51 first = true; 51 first = true;
52 fTrackSegm = 0.; 52 fTrackSegm = 0.;
53 fDirectionIn = G4ThreeVector(0., 0., 0.); << 53 fDirectionIn = G4ThreeVector(0.,0.,0.);
54 } 54 }
55 55
56 //....oooOO0OOooo........oooOO0OOooo........oo 56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57 57
58 SteppingAction::~SteppingAction() {} << 58 SteppingAction::~SteppingAction()
>> 59 { }
59 60
60 //....oooOO0OOooo........oooOO0OOooo........oo 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
61 62
62 void SteppingAction::UserSteppingAction(const 63 void SteppingAction::UserSteppingAction(const G4Step* step)
63 { 64 {
64 // get fDetector pointers << 65 //get fDetector pointers
65 if (first) { << 66 if (first) {
66 fWall = fDetector->GetWall(); << 67 fWall = fDetector->GetWall();
67 fCavity = fDetector->GetCavity(); << 68 fCavity = fDetector->GetCavity();
68 first = false; << 69 first = false;
69 } << 70 }
70 << 71
71 // histograms << 72 //histograms
72 G4AnalysisManager* analysisManager = G4Analy << 73 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
73 << 74
74 // get volume << 75 //get volume
75 // << 76 //
76 G4StepPoint* point1 = step->GetPreStepPoint( << 77 G4StepPoint* point1 = step->GetPreStepPoint();
77 G4VPhysicalVolume* volume = point1->GetTouch << 78 G4VPhysicalVolume* volume = point1->GetTouchableHandle()->GetVolume();
78 << 79
79 Run* run = static_cast<Run*>(G4RunManager::G << 80 Run* run = static_cast<Run*>(
80 // count processes << 81 G4RunManager::GetRunManager()->GetNonConstCurrentRun());
81 // << 82 // count processes
82 G4StepPoint* point2 = step->GetPostStepPoint << 83 //
83 const G4VProcess* process = point2->GetProce << 84 G4StepPoint* point2 = step->GetPostStepPoint();
84 if (process) run->CountProcesses(process->Ge << 85 const G4VProcess* process = point2->GetProcessDefinedStep();
85 << 86 if (process) run->CountProcesses(process->GetProcessName());
86 // energy deposit in cavity << 87
87 // << 88 //energy deposit in cavity
88 if (volume == fCavity) { << 89 //
89 G4double edep = step->GetTotalEnergyDeposi << 90 if (volume == fCavity) {
90 if (edep > 0.) fTrackAction->AddEdepCavity << 91 G4double edep = step->GetTotalEnergyDeposit();
91 } << 92 if (edep > 0.) fTrackAction->AddEdepCavity(edep);
92 << 93 }
93 // keep only charged particles << 94
94 // << 95 //keep only charged particles
95 if (step->GetTrack()->GetDefinition() == G4G << 96 //
96 << 97 if (step->GetTrack()->GetDefinition() == G4Gamma::Gamma()) return;
97 // step size of charged particles << 98
98 // << 99 //step size of charged particles
99 G4int id; << 100 //
100 G4double steplen = step->GetStepLength(); << 101 G4int id;
101 if (volume == fWall) { << 102 G4double steplen = step->GetStepLength();
102 run->StepInWall(steplen); << 103 if (volume == fWall) {run->StepInWall (steplen); id = 9;}
103 id = 9; << 104 else {run->StepInCavity(steplen); id = 10;}
104 } << 105 analysisManager->FillH1(id,steplen);
105 else { << 106
106 run->StepInCavity(steplen); << 107 //last step before hitting the cavity
107 id = 10; << 108 //
108 } << 109 if ((volume == fWall) && (point2->GetStepStatus() == fGeomBoundary)) {
109 analysisManager->FillH1(id, steplen); << 110 fDirectionIn = point1->GetMomentumDirection();
110 << 111 }
111 // last step before hitting the cavity << 112
112 // << 113 //keep only charged particles within cavity
113 if ((volume == fWall) && (point2->GetStepSta << 114 //
114 fDirectionIn = point1->GetMomentumDirectio << 115 if (volume == fWall) return;
115 } << 116
116 << 117 G4double ekin1 = point1->GetKineticEnergy();
117 // keep only charged particles within cavity << 118 G4double ekin2 = point2->GetKineticEnergy();
118 // << 119
119 if (volume == fWall) return; << 120 //first step in cavity
120 << 121 //
121 G4double ekin1 = point1->GetKineticEnergy(); << 122 if (point1->GetStepStatus() == fGeomBoundary) {
122 G4double ekin2 = point2->GetKineticEnergy(); << 123 fTrackSegm = 0.;
123 << 124 G4ThreeVector vertex = step->GetTrack()->GetVertexPosition();
124 // first step in cavity << 125 analysisManager->FillH1(4,vertex.z());
125 // << 126 run->FlowInCavity(0,ekin1);
126 if (point1->GetStepStatus() == fGeomBoundary << 127 analysisManager->FillH1(5,ekin1);
127 fTrackSegm = 0.; << 128 if (steplen>0.) {
128 G4ThreeVector vertex = step->GetTrack()->G << 129 G4ThreeVector directionOut =
129 analysisManager->FillH1(4, vertex.z()); << 130 (point2->GetPosition() - point1->GetPosition()).unit();
130 run->FlowInCavity(0, ekin1); << 131 G4ThreeVector normal = point1->GetTouchableHandle()->GetSolid()
131 analysisManager->FillH1(5, ekin1); << 132 ->SurfaceNormal(point1->GetPosition());
132 if (steplen > 0.) { << 133 analysisManager->FillH1(6,std::acos(-fDirectionIn*normal));
133 G4ThreeVector directionOut = (point2->Ge << 134 analysisManager->FillH1(7,std::acos(-directionOut*normal));
134 G4ThreeVector normal = << 135 }
135 point1->GetTouchableHandle()->GetSolid << 136 }
136 analysisManager->FillH1(6, std::acos(-fD << 137
137 analysisManager->FillH1(7, std::acos(-di << 138 //within cavity
138 } << 139 //
139 } << 140 if (step->GetTrack()->GetCurrentStepNumber() == 1) fTrackSegm = 0.;
140 << 141 fTrackSegm += steplen;
141 // within cavity << 142 if (ekin2 <= 0.) {
142 // << 143 run->AddTrakCavity(fTrackSegm);
143 if (step->GetTrack()->GetCurrentStepNumber() << 144 analysisManager->FillH1(8,fTrackSegm);
144 fTrackSegm += steplen; << 145 }
145 if (ekin2 <= 0.) { << 146
146 run->AddTrakCavity(fTrackSegm); << 147 //exit cavity
147 analysisManager->FillH1(8, fTrackSegm); << 148 //
148 } << 149 if (point2->GetStepStatus() == fGeomBoundary) {
149 << 150 run->FlowInCavity(1,ekin2);
150 // exit cavity << 151 run->AddTrakCavity(fTrackSegm);
151 // << 152 analysisManager->FillH1(8,fTrackSegm);
152 if (point2->GetStepStatus() == fGeomBoundary << 153 }
153 run->FlowInCavity(1, ekin2); <<
154 run->AddTrakCavity(fTrackSegm); <<
155 analysisManager->FillH1(8, fTrackSegm); <<
156 } <<
157 } 154 }
158 155
159 //....oooOO0OOooo........oooOO0OOooo........oo 156 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 157
160 158