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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 // $Id: SteppingAction.cc 90829 2015-06-10 08:37:55Z gcosmo $
29 // 30 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 33
33 #include "SteppingAction.hh" 34 #include "SteppingAction.hh"
34 <<
35 #include "DetectorConstruction.hh" 35 #include "DetectorConstruction.hh"
>> 36 #include "TrackingAction.hh"
36 #include "HistoManager.hh" 37 #include "HistoManager.hh"
>> 38 #include "G4RunManager.hh"
37 #include "Run.hh" 39 #include "Run.hh"
38 #include "TrackingAction.hh" <<
39 40
40 #include "G4Gamma.hh" <<
41 #include "G4RunManager.hh" <<
42 #include "G4SteppingManager.hh" 41 #include "G4SteppingManager.hh"
>> 42 #include "G4Gamma.hh"
43 #include "G4UnitsTable.hh" 43 #include "G4UnitsTable.hh"
44 44
45 //....oooOO0OOooo........oooOO0OOooo........oo 45 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46 46
47 SteppingAction::SteppingAction(DetectorConstru << 47 SteppingAction::SteppingAction(DetectorConstruction* det,
48 : fDetector(det), fTrackAction(TrAct), fWall << 48 TrackingAction* TrAct)
49 { << 49 :fDetector(det), fTrackAction(TrAct),
>> 50 fWall(0), fCavity(0)
>> 51 {
50 first = true; 52 first = true;
51 fTrackSegm = 0.; 53 fTrackSegm = 0.;
52 fDirectionIn = G4ThreeVector(0., 0., 0.); << 54 fDirectionIn = G4ThreeVector(0.,0.,0.);
53 } 55 }
54 56
55 //....oooOO0OOooo........oooOO0OOooo........oo 57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
56 58
57 SteppingAction::~SteppingAction() {} << 59 SteppingAction::~SteppingAction()
>> 60 { }
58 61
59 //....oooOO0OOooo........oooOO0OOooo........oo 62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
60 63
61 void SteppingAction::UserSteppingAction(const 64 void SteppingAction::UserSteppingAction(const G4Step* step)
62 { 65 {
63 // get fDetector pointers << 66 //get fDetector pointers
64 if (first) { << 67 if (first) {
65 fWall = fDetector->GetWall(); << 68 fWall = fDetector->GetWall();
66 fCavity = fDetector->GetCavity(); << 69 fCavity = fDetector->GetCavity();
67 first = false; << 70 first = false;
68 } << 71 }
69 72
70 Run* run = static_cast<Run*>(G4RunManager::G <<
71 73
72 // histograms << 74 Run* run = static_cast<Run*>(
73 G4AnalysisManager* analysisManager = G4Analy << 75 G4RunManager::GetRunManager()->GetNonConstCurrentRun());
74 76
75 // get volume << 77 //histograms
76 // << 78 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
77 G4StepPoint* point1 = step->GetPreStepPoint( << 79
78 G4VPhysicalVolume* volume = point1->GetTouch << 80 //get volume
79 << 81 //
80 // count processes << 82 G4StepPoint* point1 = step->GetPreStepPoint();
81 // << 83 G4VPhysicalVolume* volume = point1->GetTouchableHandle()->GetVolume();
82 G4StepPoint* point2 = step->GetPostStepPoint << 84
83 const G4VProcess* process = point2->GetProce << 85 // count processes
84 if (process) run->CountProcesses(process->Ge << 86 //
85 << 87 G4StepPoint* point2 = step->GetPostStepPoint();
86 // energy deposit in fCavity << 88 const G4VProcess* process = point2->GetProcessDefinedStep();
87 // << 89 if (process) run->CountProcesses(process->GetProcessName());
88 if (volume == fCavity) { << 90
89 G4double edep = step->GetTotalEnergyDeposi << 91 //energy deposit in fCavity
90 if (edep > 0.) fTrackAction->AddEdepCavity << 92 //
91 } << 93 if (volume == fCavity) {
92 << 94 G4double edep = step->GetTotalEnergyDeposit();
93 // keep only charged particles << 95 if (edep > 0.) fTrackAction->AddEdepCavity(edep);
94 // << 96 }
95 if (step->GetTrack()->GetDefinition() == G4G << 97
96 << 98 //keep only charged particles
97 // step size of charged particles << 99 //
98 // << 100 if (step->GetTrack()->GetDefinition() == G4Gamma::Gamma()) return;
99 G4int id; << 101
100 G4double steplen = step->GetStepLength(); << 102 //step size of charged particles
101 if (volume == fWall) { << 103 //
102 run->StepInWall(steplen); << 104 G4int id;
103 id = 9; << 105 G4double steplen = step->GetStepLength();
104 } << 106 if (volume == fWall) {run->StepInWall (steplen); id = 9;}
105 else { << 107 else {run->StepInCavity(steplen); id = 10;}
106 run->StepInCavity(steplen); << 108 analysisManager->FillH1(id,steplen);
107 id = 10; << 109
108 } << 110 //last step before hitting the fCavity
109 analysisManager->FillH1(id, steplen); << 111 //
110 << 112 if ((volume == fWall) && (point2->GetStepStatus() == fGeomBoundary)) {
111 // last step before hitting the fCavity << 113 fDirectionIn = point1->GetMomentumDirection();
112 // << 114 }
113 if ((volume == fWall) && (point2->GetStepSta << 115
114 fDirectionIn = point1->GetMomentumDirectio << 116 //keep only charged particles within fCavity
115 } << 117 //
116 << 118 if (volume == fWall) return;
117 // keep only charged particles within fCavit << 119
118 // << 120 G4double ekin1 = point1->GetKineticEnergy();
119 if (volume == fWall) return; << 121 G4double ekin2 = point2->GetKineticEnergy();
120 << 122
121 G4double ekin1 = point1->GetKineticEnergy(); << 123 //first step in cavity
122 G4double ekin2 = point2->GetKineticEnergy(); << 124 //
123 << 125 if (point1->GetStepStatus() == fGeomBoundary) {
124 // first step in cavity << 126 fTrackSegm = 0.;
125 // << 127 G4ThreeVector vertex = step->GetTrack()->GetVertexPosition();
126 if (point1->GetStepStatus() == fGeomBoundary << 128 analysisManager->FillH1(4,vertex.z());
127 fTrackSegm = 0.; << 129 run->FlowInCavity(0,ekin1);
128 G4ThreeVector vertex = step->GetTrack()->G << 130 analysisManager->FillH1(5,ekin1);
129 analysisManager->FillH1(4, vertex.z()); << 131 if (steplen>0.) {
130 run->FlowInCavity(0, ekin1); << 132 G4ThreeVector directionOut =
131 analysisManager->FillH1(5, ekin1); << 133 (point2->GetPosition() - point1->GetPosition()).unit();
132 if (steplen > 0.) { << 134 G4ThreeVector normal = point1->GetTouchableHandle()->GetSolid()
133 G4ThreeVector directionOut = (point2->Ge << 135 ->SurfaceNormal(point1->GetPosition());
134 G4ThreeVector normal = << 136 analysisManager->FillH1(6,std::acos(-fDirectionIn*normal));
135 point1->GetTouchableHandle()->GetSolid << 137 analysisManager->FillH1(7,std::acos(-directionOut*normal));
136 analysisManager->FillH1(6, std::acos(-fD << 138 }
137 analysisManager->FillH1(7, std::acos(-di << 139 }
138 } << 140
139 } << 141 //within cavity
140 << 142 //
141 // within cavity << 143 if (step->GetTrack()->GetCurrentStepNumber() == 1) fTrackSegm = 0.;
142 // << 144 fTrackSegm += steplen;
143 if (step->GetTrack()->GetCurrentStepNumber() << 145 if (ekin2 <= 0.) {
144 fTrackSegm += steplen; << 146 run->AddTrakCavity(fTrackSegm);
145 if (ekin2 <= 0.) { << 147 analysisManager->FillH1(8,fTrackSegm);
146 run->AddTrakCavity(fTrackSegm); << 148 }
147 analysisManager->FillH1(8, fTrackSegm); << 149
148 } << 150 //exit cavity
149 << 151 //
150 // exit cavity << 152 if (point2->GetStepStatus() == fGeomBoundary) {
151 // << 153 run->FlowInCavity(1,ekin2);
152 if (point2->GetStepStatus() == fGeomBoundary << 154 run->AddTrakCavity(fTrackSegm);
153 run->FlowInCavity(1, ekin2); << 155 analysisManager->FillH1(8,fTrackSegm);
154 run->AddTrakCavity(fTrackSegm); << 156 }
155 analysisManager->FillH1(8, fTrackSegm); <<
156 } <<
157 } 157 }
158 158
159 //....oooOO0OOooo........oooOO0OOooo........oo 159 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 160
>> 161
160 162