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25 // 25 //
26 /// \file medical/fanoCavity2/src/SteppingActi 26 /// \file medical/fanoCavity2/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"
>> 35 #include "TrackingAction.hh"
36 #include "HistoManager.hh" 36 #include "HistoManager.hh"
>> 37 #include "G4RunManager.hh"
37 #include "Run.hh" 38 #include "Run.hh"
38 #include "TrackingAction.hh" <<
39 39
40 #include "G4Gamma.hh" <<
41 #include "G4RunManager.hh" <<
42 #include "G4SteppingManager.hh" 40 #include "G4SteppingManager.hh"
>> 41 #include "G4Gamma.hh"
43 #include "G4UnitsTable.hh" 42 #include "G4UnitsTable.hh"
44 43
45 //....oooOO0OOooo........oooOO0OOooo........oo 44 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46 45
47 SteppingAction::SteppingAction(DetectorConstru << 46 SteppingAction::SteppingAction(DetectorConstruction* det,
48 : fDetector(det), fTrackAction(TrAct), fWall << 47 TrackingAction* TrAct)
49 { << 48 :fDetector(det), fTrackAction(TrAct),
>> 49 fWall(0), fCavity(0)
>> 50 {
50 first = true; 51 first = true;
51 fTrackSegm = 0.; 52 fTrackSegm = 0.;
52 fDirectionIn = G4ThreeVector(0., 0., 0.); << 53 fDirectionIn = G4ThreeVector(0.,0.,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 fDetector pointers
64 if (first) { << 66 if (first) {
65 fWall = fDetector->GetWall(); << 67 fWall = fDetector->GetWall();
66 fCavity = fDetector->GetCavity(); << 68 fCavity = fDetector->GetCavity();
67 first = false; << 69 first = false;
68 } << 70 }
69 71
70 Run* run = static_cast<Run*>(G4RunManager::G <<
71 72
72 // histograms << 73 Run* run = static_cast<Run*>(
73 G4AnalysisManager* analysisManager = G4Analy << 74 G4RunManager::GetRunManager()->GetNonConstCurrentRun());
74 75
75 // get volume << 76 //histograms
76 // << 77 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
77 G4StepPoint* point1 = step->GetPreStepPoint( << 78
78 G4VPhysicalVolume* volume = point1->GetTouch << 79 //get volume
79 << 80 //
80 // count processes << 81 G4StepPoint* point1 = step->GetPreStepPoint();
81 // << 82 G4VPhysicalVolume* volume = point1->GetTouchableHandle()->GetVolume();
82 G4StepPoint* point2 = step->GetPostStepPoint << 83
83 const G4VProcess* process = point2->GetProce << 84 // count processes
84 if (process) run->CountProcesses(process->Ge << 85 //
85 << 86 G4StepPoint* point2 = step->GetPostStepPoint();
86 // energy deposit in fCavity << 87 const G4VProcess* process = point2->GetProcessDefinedStep();
87 // << 88 if (process) run->CountProcesses(process->GetProcessName());
88 if (volume == fCavity) { << 89
89 G4double edep = step->GetTotalEnergyDeposi << 90 //energy deposit in fCavity
90 if (edep > 0.) fTrackAction->AddEdepCavity << 91 //
91 } << 92 if (volume == fCavity) {
92 << 93 G4double edep = step->GetTotalEnergyDeposit();
93 // keep only charged particles << 94 if (edep > 0.) fTrackAction->AddEdepCavity(edep);
94 // << 95 }
95 if (step->GetTrack()->GetDefinition() == G4G << 96
96 << 97 //keep only charged particles
97 // step size of charged particles << 98 //
98 // << 99 if (step->GetTrack()->GetDefinition() == G4Gamma::Gamma()) return;
99 G4int id; << 100
100 G4double steplen = step->GetStepLength(); << 101 //step size of charged particles
101 if (volume == fWall) { << 102 //
102 run->StepInWall(steplen); << 103 G4int id;
103 id = 9; << 104 G4double steplen = step->GetStepLength();
104 } << 105 if (volume == fWall) {run->StepInWall (steplen); id = 9;}
105 else { << 106 else {run->StepInCavity(steplen); id = 10;}
106 run->StepInCavity(steplen); << 107 analysisManager->FillH1(id,steplen);
107 id = 10; << 108
108 } << 109 //last step before hitting the fCavity
109 analysisManager->FillH1(id, steplen); << 110 //
110 << 111 if ((volume == fWall) && (point2->GetStepStatus() == fGeomBoundary)) {
111 // last step before hitting the fCavity << 112 fDirectionIn = point1->GetMomentumDirection();
112 // << 113 }
113 if ((volume == fWall) && (point2->GetStepSta << 114
114 fDirectionIn = point1->GetMomentumDirectio << 115 //keep only charged particles within fCavity
115 } << 116 //
116 << 117 if (volume == fWall) return;
117 // keep only charged particles within fCavit << 118
118 // << 119 G4double ekin1 = point1->GetKineticEnergy();
119 if (volume == fWall) return; << 120 G4double ekin2 = point2->GetKineticEnergy();
120 << 121
121 G4double ekin1 = point1->GetKineticEnergy(); << 122 //first step in cavity
122 G4double ekin2 = point2->GetKineticEnergy(); << 123 //
123 << 124 if (point1->GetStepStatus() == fGeomBoundary) {
124 // first step in cavity << 125 fTrackSegm = 0.;
125 // << 126 G4ThreeVector vertex = step->GetTrack()->GetVertexPosition();
126 if (point1->GetStepStatus() == fGeomBoundary << 127 analysisManager->FillH1(4,vertex.z());
127 fTrackSegm = 0.; << 128 run->FlowInCavity(0,ekin1);
128 G4ThreeVector vertex = step->GetTrack()->G << 129 analysisManager->FillH1(5,ekin1);
129 analysisManager->FillH1(4, vertex.z()); << 130 if (steplen>0.) {
130 run->FlowInCavity(0, ekin1); << 131 G4ThreeVector directionOut =
131 analysisManager->FillH1(5, ekin1); << 132 (point2->GetPosition() - point1->GetPosition()).unit();
132 if (steplen > 0.) { << 133 G4ThreeVector normal = point1->GetTouchableHandle()->GetSolid()
133 G4ThreeVector directionOut = (point2->Ge << 134 ->SurfaceNormal(point1->GetPosition());
134 G4ThreeVector normal = << 135 analysisManager->FillH1(6,std::acos(-fDirectionIn*normal));
135 point1->GetTouchableHandle()->GetSolid << 136 analysisManager->FillH1(7,std::acos(-directionOut*normal));
136 analysisManager->FillH1(6, std::acos(-fD << 137 }
137 analysisManager->FillH1(7, std::acos(-di << 138 }
138 } << 139
139 } << 140 //within cavity
140 << 141 //
141 // within cavity << 142 if (step->GetTrack()->GetCurrentStepNumber() == 1) fTrackSegm = 0.;
142 // << 143 fTrackSegm += steplen;
143 if (step->GetTrack()->GetCurrentStepNumber() << 144 if (ekin2 <= 0.) {
144 fTrackSegm += steplen; << 145 run->AddTrakCavity(fTrackSegm);
145 if (ekin2 <= 0.) { << 146 analysisManager->FillH1(8,fTrackSegm);
146 run->AddTrakCavity(fTrackSegm); << 147 }
147 analysisManager->FillH1(8, fTrackSegm); << 148
148 } << 149 //exit cavity
149 << 150 //
150 // exit cavity << 151 if (point2->GetStepStatus() == fGeomBoundary) {
151 // << 152 run->FlowInCavity(1,ekin2);
152 if (point2->GetStepStatus() == fGeomBoundary << 153 run->AddTrakCavity(fTrackSegm);
153 run->FlowInCavity(1, ekin2); << 154 analysisManager->FillH1(8,fTrackSegm);
154 run->AddTrakCavity(fTrackSegm); << 155 }
155 analysisManager->FillH1(8, fTrackSegm); <<
156 } <<
157 } 156 }
158 157
159 //....oooOO0OOooo........oooOO0OOooo........oo 158 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 159
>> 160
160 161