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27 // ------------------------------------------------------------
28 // GEANT 4 class implementation file
29 // CERN Geneva Switzerland
30 //
31 //
32 // ------------ GammaRayTelCalorimeterSD ------
33 // by R.Giannitrapani, F.Longo & G.Santin (13 nov 2000)
34 //
35 // ************************************************************
36
37 #include "G4RunManager.hh"
38 #include "GammaRayTelCalorimeterSD.hh"
39 #include "GammaRayTelCalorimeterHit.hh"
40 #include "GammaRayTelDetectorConstruction.hh"
41
42 #include "G4SystemOfUnits.hh"
43 #include "G4VPhysicalVolume.hh"
44 #include "G4Step.hh"
45 #include "G4VTouchable.hh"
46 #include "G4TouchableHistory.hh"
47 #include "G4SDManager.hh"
48 #include "G4ios.hh"
49
50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
51
52 GammaRayTelCalorimeterSD::GammaRayTelCalorimeterSD(G4String name) : G4VSensitiveDetector(name) {
53 auto *runManager = G4RunManager::GetRunManager();
54 detector = (GammaRayTelDetectorConstruction*) (runManager->GetUserDetectorConstruction());
55
56 numberOfCALBars = detector->GetNbOfCALBars();
57 numberOfCALLayers = detector->GetNbOfCALLayers();
58
59 // G4cout << NbOfCALBars << " bars " << G4endl;
60 // G4cout << NbOfCALLayers << " layers " << G4endl;
61
62 numberOfCALChannels = numberOfCALBars * numberOfCALLayers;
63
64 calHitXID = new G4int[numberOfCALChannels];
65 calHitYID = new G4int[numberOfCALChannels];
66 collectionName.insert("CalorimeterCollection");
67 }
68
69 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
70
71 GammaRayTelCalorimeterSD::~GammaRayTelCalorimeterSD() {
72 delete[] calHitXID;
73 delete[] calHitYID;
74 }
75
76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
77
78 void GammaRayTelCalorimeterSD::Initialize(G4HCofThisEvent*) {
79 calorimeterCollection = new GammaRayTelCalorimeterHitsCollection(SensitiveDetectorName, collectionName[0]);
80 for (auto i = 0; i < numberOfCALChannels; i++) {
81 calHitXID[i] = -1;
82 calHitYID[i] = -1;
83 }
84 }
85
86 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
87
88 auto GammaRayTelCalorimeterSD::ProcessHits(G4Step *step, G4TouchableHistory*) -> G4bool {
89 G4double depositedEnergy = 0.;
90 depositedEnergy = step->GetTotalEnergyDeposit();
91 if (depositedEnergy == 0.) {
92 return false;
93 }
94
95 // This TouchableHistory is used to obtain the physical volume of the hit
96 auto *theTouchable = (G4TouchableHistory*) (step->GetPreStepPoint()->GetTouchable());
97 auto *calorimeterBar = theTouchable->GetVolume();
98 auto *calorimeterPlane = theTouchable->GetVolume(1);
99 auto calorimeterBarNumber = calorimeterBar->GetCopyNo();
100 auto calorimeterBarName = calorimeterBar->GetName();
101
102 G4int planeNumber{0};
103 planeNumber = calorimeterPlane->GetCopyNo();
104
105 auto planeName = calorimeterPlane->GetName();
106
107 G4int NChannel = 0;
108 NChannel = planeNumber * numberOfCALBars + calorimeterBarNumber;
109
110 if (planeName == "CALLayerX") { // The hit is on a X CsI (cesium iodide) plane
111 if (calHitXID[NChannel] == -1) { // This is a new hit
112 auto *calorimeterHit = new GammaRayTelCalorimeterHit;
113 calorimeterHit->SetCALType(1);
114 calorimeterHit->AddEnergy(depositedEnergy);
115 calorimeterHit->SetPosition(step->GetPreStepPoint()->GetPosition());
116 calorimeterHit->SetCALPlaneNumber(planeNumber);
117 calorimeterHit->SetCALBarNumber(calorimeterBarNumber);
118 calHitXID[NChannel] = calorimeterCollection->insert(calorimeterHit) - 1;
119 } else { // This is not new
120 (*calorimeterCollection)[calHitXID[NChannel]]->AddEnergy(depositedEnergy);
121 }
122 }
123
124 if (planeName == "CALLayerY") { // The hit is on an Y CsI (cesium iodide) plane
125 if (calHitYID[NChannel] == -1) { // This is a new hit
126 auto *calorimeterHit = new GammaRayTelCalorimeterHit;
127 calorimeterHit->SetCALType(0);
128 calorimeterHit->AddEnergy(depositedEnergy);
129 calorimeterHit->SetPosition(step->GetPreStepPoint()->GetPosition());
130 calorimeterHit->SetCALPlaneNumber(planeNumber);
131 calorimeterHit->SetCALBarNumber(calorimeterBarNumber);
132 calHitYID[NChannel] = calorimeterCollection->insert(calorimeterHit) - 1;
133 } else { // This is not new
134 (*calorimeterCollection)[calHitYID[NChannel]]->AddEnergy(depositedEnergy);
135 }
136 }
137
138 return true;
139 }
140
141 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
142
143 void GammaRayTelCalorimeterSD::EndOfEvent(G4HCofThisEvent *HCE) {
144 static G4int collectionIdentifier = -1;
145 if (collectionIdentifier < 0) {
146 collectionIdentifier = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]);
147 }
148 HCE->AddHitsCollection(collectionIdentifier, calorimeterCollection);
149
150 for (auto i = 0; i < numberOfCALChannels; i++) {
151 calHitXID[i] = -1;
152 calHitYID[i] = -1;
153 }
154 }
155
156 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
157
158 void GammaRayTelCalorimeterSD::clear() {
159 }
160
161 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
162
163 void GammaRayTelCalorimeterSD::DrawAll() {
164 }
165
166 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
167
168 void GammaRayTelCalorimeterSD::PrintAll() {
169 }
170