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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 72961 2013-08-14 14:35:56Z 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 "HistoManager.hh" << 36 #include "RunAction.hh"
37 #include "Run.hh" <<
38 #include "TrackingAction.hh" 37 #include "TrackingAction.hh"
>> 38 #include "HistoManager.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, RunAction* RuAct,
48 : fDetector(det), fTrackAction(TrAct), fWall << 47 TrackingAction* TrAct)
49 { << 48 :fDetector(det), fRunAction(RuAct), 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 <<
70 Run* run = static_cast<Run*>(G4RunManager::G <<
71 71
72 // histograms << 72 //histograms
73 G4AnalysisManager* analysisManager = G4Analy 73 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
74 << 74
75 // get volume << 75 //get volume
76 // << 76 //
77 G4StepPoint* point1 = step->GetPreStepPoint( << 77 G4StepPoint* point1 = step->GetPreStepPoint();
78 G4VPhysicalVolume* volume = point1->GetTouch << 78 G4VPhysicalVolume* volume = point1->GetTouchableHandle()->GetVolume();
79 << 79
80 // count processes << 80 // count processes
81 // << 81 //
82 G4StepPoint* point2 = step->GetPostStepPoint << 82 G4StepPoint* point2 = step->GetPostStepPoint();
83 const G4VProcess* process = point2->GetProce << 83 const G4VProcess* process = point2->GetProcessDefinedStep();
84 if (process) run->CountProcesses(process->Ge << 84 if (process) fRunAction->CountProcesses(process->GetProcessName());
85 << 85
86 // energy deposit in fCavity << 86 //energy deposit in fCavity
87 // << 87 //
88 if (volume == fCavity) { << 88 if (volume == fCavity) {
89 G4double edep = step->GetTotalEnergyDeposi << 89 G4double edep = step->GetTotalEnergyDeposit();
90 if (edep > 0.) fTrackAction->AddEdepCavity << 90 if (edep > 0.) fTrackAction->AddEdepCavity(edep);
91 } << 91 }
92 << 92
93 // keep only charged particles << 93 //keep only charged particles
94 // << 94 //
95 if (step->GetTrack()->GetDefinition() == G4G << 95 if (step->GetTrack()->GetDefinition() == G4Gamma::Gamma()) return;
96 << 96
97 // step size of charged particles << 97 //step size of charged particles
98 // << 98 //
99 G4int id; << 99 G4int id;
100 G4double steplen = step->GetStepLength(); << 100 G4double steplen = step->GetStepLength();
101 if (volume == fWall) { << 101 if (volume == fWall) {fRunAction->StepInWall (steplen); id = 9;}
102 run->StepInWall(steplen); << 102 else {fRunAction->StepInCavity(steplen); id = 10;}
103 id = 9; << 103 analysisManager->FillH1(id,steplen);
104 } << 104
105 else { << 105 //last step before hitting the fCavity
106 run->StepInCavity(steplen); << 106 //
107 id = 10; << 107 if ((volume == fWall) && (point2->GetStepStatus() == fGeomBoundary)) {
108 } << 108 fDirectionIn = point1->GetMomentumDirection();
109 analysisManager->FillH1(id, steplen); << 109 }
110 << 110
111 // last step before hitting the fCavity << 111 //keep only charged particles within fCavity
112 // << 112 //
113 if ((volume == fWall) && (point2->GetStepSta << 113 if (volume == fWall) return;
114 fDirectionIn = point1->GetMomentumDirectio << 114
115 } << 115 G4double ekin1 = point1->GetKineticEnergy();
116 << 116 G4double ekin2 = point2->GetKineticEnergy();
117 // keep only charged particles within fCavit << 117
118 // << 118 //first step in cavity
119 if (volume == fWall) return; << 119 //
120 << 120 if (point1->GetStepStatus() == fGeomBoundary) {
121 G4double ekin1 = point1->GetKineticEnergy(); << 121 fTrackSegm = 0.;
122 G4double ekin2 = point2->GetKineticEnergy(); << 122 G4ThreeVector vertex = step->GetTrack()->GetVertexPosition();
123 << 123 analysisManager->FillH1(4,vertex.z());
124 // first step in cavity << 124 fRunAction->FlowInCavity(0,ekin1);
125 // << 125 analysisManager->FillH1(5,ekin1);
126 if (point1->GetStepStatus() == fGeomBoundary << 126 if (steplen>0.) {
127 fTrackSegm = 0.; << 127 G4ThreeVector directionOut =
128 G4ThreeVector vertex = step->GetTrack()->G << 128 (point2->GetPosition() - point1->GetPosition()).unit();
129 analysisManager->FillH1(4, vertex.z()); << 129 G4ThreeVector normal = point1->GetTouchableHandle()->GetSolid()
130 run->FlowInCavity(0, ekin1); << 130 ->SurfaceNormal(point1->GetPosition());
131 analysisManager->FillH1(5, ekin1); << 131 analysisManager->FillH1(6,std::acos(-fDirectionIn*normal));
132 if (steplen > 0.) { << 132 analysisManager->FillH1(7,std::acos(-directionOut*normal));
133 G4ThreeVector directionOut = (point2->Ge << 133 }
134 G4ThreeVector normal = << 134 }
135 point1->GetTouchableHandle()->GetSolid << 135
136 analysisManager->FillH1(6, std::acos(-fD << 136 //within cavity
137 analysisManager->FillH1(7, std::acos(-di << 137 //
138 } << 138 if (step->GetTrack()->GetCurrentStepNumber() == 1) fTrackSegm = 0.;
139 } << 139 fTrackSegm += steplen;
140 << 140 if (ekin2 <= 0.) {
141 // within cavity << 141 fRunAction->AddTrakCavity(fTrackSegm);
142 // << 142 analysisManager->FillH1(8,fTrackSegm);
143 if (step->GetTrack()->GetCurrentStepNumber() << 143 }
144 fTrackSegm += steplen; << 144
145 if (ekin2 <= 0.) { << 145 //exit cavity
146 run->AddTrakCavity(fTrackSegm); << 146 //
147 analysisManager->FillH1(8, fTrackSegm); << 147 if (point2->GetStepStatus() == fGeomBoundary) {
148 } << 148 fRunAction->FlowInCavity(1,ekin2);
149 << 149 fRunAction->AddTrakCavity(fTrackSegm);
150 // exit cavity << 150 analysisManager->FillH1(8,fTrackSegm);
151 // << 151 }
152 if (point2->GetStepStatus() == fGeomBoundary <<
153 run->FlowInCavity(1, ekin2); <<
154 run->AddTrakCavity(fTrackSegm); <<
155 analysisManager->FillH1(8, fTrackSegm); <<
156 } <<
157 } 152 }
158 153
159 //....oooOO0OOooo........oooOO0OOooo........oo 154 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 155
>> 156
160 157