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26 //
27 /// \file optical/LXe/src/LXeEventAction.cc
28 /// \brief Implementation of the LXeEventActio
29 //
30 //
31 #include "LXeEventAction.hh"
32
33 #include "LXeDetectorConstruction.hh"
34 #include "LXeHistoManager.hh"
35 #include "LXePMTHit.hh"
36 #include "LXeRun.hh"
37 #include "LXeScintHit.hh"
38 #include "LXeTrajectory.hh"
39
40 #include "G4Event.hh"
41 #include "G4EventManager.hh"
42 #include "G4RunManager.hh"
43 #include "G4SDManager.hh"
44 #include "G4SystemOfUnits.hh"
45 #include "G4Trajectory.hh"
46 #include "G4TrajectoryContainer.hh"
47 #include "G4UImanager.hh"
48 #include "G4VVisManager.hh"
49 #include "G4ios.hh"
50
51 //....oooOO0OOooo........oooOO0OOooo........oo
52
53 LXeEventAction::LXeEventAction(const LXeDetect
54 {
55 fEventMessenger = new LXeEventMessenger(this
56 }
57
58 //....oooOO0OOooo........oooOO0OOooo........oo
59
60 LXeEventAction::~LXeEventAction()
61 {
62 delete fEventMessenger;
63 }
64
65 //....oooOO0OOooo........oooOO0OOooo........oo
66
67 void LXeEventAction::BeginOfEventAction(const
68 {
69 fHitCount = 0;
70 fPhotonCount_Scint = 0;
71 fPhotonCount_Ceren = 0;
72 fAbsorptionCount = 0;
73 fBoundaryAbsorptionCount = 0;
74 fTotE = 0.0;
75
76 fConvPosSet = false;
77 fEdepMax = 0.0;
78
79 fPMTsAboveThreshold = 0;
80
81 G4SDManager* SDman = G4SDManager::GetSDMpoin
82 if (fScintCollID < 0) fScintCollID = SDman->
83 if (fPMTCollID < 0) fPMTCollID = SDman->GetC
84 }
85
86 //....oooOO0OOooo........oooOO0OOooo........oo
87
88 void LXeEventAction::EndOfEventAction(const G4
89 {
90 G4TrajectoryContainer* trajectoryContainer =
91
92 G4int n_trajectories = 0;
93 if (trajectoryContainer) n_trajectories = tr
94
95 // extract the trajectories and draw them
96 if (G4VVisManager::GetConcreteInstance()) {
97 for (G4int i = 0; i < n_trajectories; ++i)
98 auto trj = (LXeTrajectory*)((*(anEvent->
99 if (trj->GetParticleName() == "opticalph
100 trj->SetForceDrawTrajectory(fForcedraw
101 trj->SetForceNoDrawTrajectory(fForceno
102 }
103 trj->DrawTrajectory();
104 }
105 }
106
107 LXeScintHitsCollection* scintHC = nullptr;
108 LXePMTHitsCollection* pmtHC = nullptr;
109 G4HCofThisEvent* hitsCE = anEvent->GetHCofTh
110
111 // Get the hit collections
112 if (hitsCE) {
113 if (fScintCollID >= 0) {
114 scintHC = (LXeScintHitsCollection*)(hits
115 }
116 if (fPMTCollID >= 0) {
117 pmtHC = (LXePMTHitsCollection*)(hitsCE->
118 }
119 }
120
121 // Hits in scintillator
122 if (scintHC) {
123 size_t n_hit = scintHC->entries();
124 G4ThreeVector eWeightPos(0.);
125 G4double edep;
126 G4double edepMax = 0;
127
128 for (size_t i = 0; i < n_hit; ++i) { // g
129 edep = (*scintHC)[i]->GetEdep();
130 fTotE += edep;
131 eWeightPos += (*scintHC)[i]->GetPos() *
132 if (edep > edepMax) {
133 edepMax = edep; // store max energy d
134 G4ThreeVector posMax = (*scintHC)[i]->
135 fPosMax = posMax;
136 fEdepMax = edep;
137 }
138 }
139
140 G4AnalysisManager::Instance()->FillH1(7, f
141
142 if (fTotE == 0.) {
143 if (fVerbose > 0) G4cout << "No hits in
144 }
145 else {
146 // Finish calculation of energy weighted
147 eWeightPos /= fTotE;
148 fEWeightPos = eWeightPos;
149 if (fVerbose > 0) {
150 G4cout << "\tEnergy weighted position
151 }
152 }
153 if (fVerbose > 0) {
154 G4cout << "\tTotal energy deposition in
155 }
156 }
157
158 if (pmtHC) {
159 G4ThreeVector reconPos(0., 0., 0.);
160 size_t pmts = pmtHC->entries();
161 // Gather info from all PMTs
162 for (size_t i = 0; i < pmts; ++i) {
163 fHitCount += (*pmtHC)[i]->GetPhotonCount
164 reconPos += (*pmtHC)[i]->GetPMTPos() * (
165 if ((*pmtHC)[i]->GetPhotonCount() >= fPM
166 ++fPMTsAboveThreshold;
167 }
168 else { // wasn't above the threshold, t
169 (*pmtHC)[i]->SetDrawit(false);
170 }
171 }
172
173 G4AnalysisManager::Instance()->FillH1(1, f
174 G4AnalysisManager::Instance()->FillH1(2, f
175
176 if (fHitCount > 0) { // don't bother unle
177 reconPos /= fHitCount;
178 if (fVerbose > 0) {
179 G4cout << "\tReconstructed position of
180 }
181 fReconPos = reconPos;
182 }
183 pmtHC->DrawAllHits();
184 }
185
186 G4AnalysisManager::Instance()->FillH1(3, fPh
187 G4AnalysisManager::Instance()->FillH1(4, fPh
188 G4AnalysisManager::Instance()->FillH1(5, fAb
189 G4AnalysisManager::Instance()->FillH1(6, fBo
190
191 if (fVerbose > 0) {
192 // End of event output. later to be contro
193 G4cout << "\tNumber of photons that hit PM
194 G4cout << "\tNumber of PMTs above threshol
195 << G4endl;
196 G4cout << "\tNumber of photons produced by
197 << G4endl;
198 G4cout << "\tNumber of photons produced by
199 << G4endl;
200 G4cout << "\tNumber of photons absorbed (O
201 << G4endl;
202 G4cout << "\tNumber of photons absorbed at
203 << "this event : " << fBoundaryAbso
204 G4cout << "Unaccounted for photons in this
205 << (fPhotonCount_Scint + fPhotonCou
206 - fBoundaryAbsorptionCount)
207 << G4endl;
208 }
209
210 // update the run statistics
211 auto run = static_cast<LXeRun*>(G4RunManager
212
213 run->IncHitCount(fHitCount);
214 run->IncPhotonCount_Scint(fPhotonCount_Scint
215 run->IncPhotonCount_Ceren(fPhotonCount_Ceren
216 run->IncEDep(fTotE);
217 run->IncAbsorption(fAbsorptionCount);
218 run->IncBoundaryAbsorption(fBoundaryAbsorpti
219 run->IncHitsAboveThreshold(fPMTsAboveThresho
220
221 // If we have set the flag to save 'special'
222 if (fPhotonCount_Scint + fPhotonCount_Ceren
223 G4RunManager::GetRunManager()->rndmSaveThi
224 }
225 }
226
227 //....oooOO0OOooo........oooOO0OOooo........oo
228