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25 // 25 //
26 // <<
27 /// \file optical/LXe/src/LXePMTSD.cc <<
28 /// \brief Implementation of the LXePMTSD clas <<
29 // <<
30 // <<
31 #include "LXePMTSD.hh" 26 #include "LXePMTSD.hh"
32 <<
33 #include "LXeDetectorConstruction.hh" <<
34 #include "LXePMTHit.hh" 27 #include "LXePMTHit.hh"
>> 28 #include "LXeDetectorConstruction.hh"
35 #include "LXeUserTrackInformation.hh" 29 #include "LXeUserTrackInformation.hh"
36 30
>> 31 #include "G4VPhysicalVolume.hh"
37 #include "G4LogicalVolume.hh" 32 #include "G4LogicalVolume.hh"
38 #include "G4ParticleDefinition.hh" <<
39 #include "G4ParticleTypes.hh" <<
40 #include "G4SDManager.hh" <<
41 #include "G4Step.hh" <<
42 #include "G4TouchableHistory.hh" <<
43 #include "G4Track.hh" 33 #include "G4Track.hh"
44 #include "G4VPhysicalVolume.hh" << 34 #include "G4Step.hh"
>> 35 #include "G4ParticleDefinition.hh"
45 #include "G4VTouchable.hh" 36 #include "G4VTouchable.hh"
>> 37 #include "G4TouchableHistory.hh"
46 #include "G4ios.hh" 38 #include "G4ios.hh"
>> 39 #include "G4ParticleTypes.hh"
>> 40 #include "G4ParticleDefinition.hh"
47 41
48 //....oooOO0OOooo........oooOO0OOooo........oo << 42 //_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
49 << 43 LXePMTSD::LXePMTSD(G4String name)
50 LXePMTSD::LXePMTSD(G4String name) : G4VSensiti << 44 :G4VSensitiveDetector(name),pmtHitCollection(0),pmtPositionsX(0)
>> 45 ,pmtPositionsY(0),pmtPositionsZ(0)
51 { 46 {
52 collectionName.insert("pmtHitCollection"); 47 collectionName.insert("pmtHitCollection");
53 } 48 }
54 49
55 //....oooOO0OOooo........oooOO0OOooo........oo << 50 //_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
56 <<
57 LXePMTSD::~LXePMTSD() 51 LXePMTSD::~LXePMTSD()
58 { << 52 {}
59 delete fPMTPositionsX; <<
60 delete fPMTPositionsY; <<
61 delete fPMTPositionsZ; <<
62 } <<
63 <<
64 //....oooOO0OOooo........oooOO0OOooo........oo <<
65 53
66 void LXePMTSD::SetPmtPositions(const std::vect << 54 //_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
67 { << 55 void LXePMTSD::Initialize(G4HCofThisEvent* HCE){
68 for (size_t i = 0; i < positions.size(); ++i << 56 pmtHitCollection = new LXePMTHitsCollection
69 if (fPMTPositionsX) fPMTPositionsX->push_b << 57 (SensitiveDetectorName,collectionName[0]);
70 if (fPMTPositionsY) fPMTPositionsY->push_b << 58 //Store collection with event and keep ID
71 if (fPMTPositionsZ) fPMTPositionsZ->push_b << 59 static G4int HCID = -1;
>> 60 if(HCID<0){
>> 61 HCID = GetCollectionID(0);
72 } 62 }
>> 63 HCE->AddHitsCollection( HCID, pmtHitCollection );
73 } 64 }
74 65
75 //....oooOO0OOooo........oooOO0OOooo........oo << 66 //_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
76 << 67 G4bool LXePMTSD::ProcessHits(G4Step* ,G4TouchableHistory* ){
77 void LXePMTSD::Initialize(G4HCofThisEvent* hit <<
78 { <<
79 fPMTHitCollection = new LXePMTHitsCollection <<
80 <<
81 if (fHitCID < 0) { <<
82 fHitCID = G4SDManager::GetSDMpointer()->Ge <<
83 } <<
84 hitsCE->AddHitsCollection(fHitCID, fPMTHitCo <<
85 } <<
86 <<
87 //....oooOO0OOooo........oooOO0OOooo........oo <<
88 <<
89 G4bool LXePMTSD::ProcessHits(G4Step*, G4Toucha <<
90 { <<
91 return false; 68 return false;
92 } 69 }
93 70
94 //....oooOO0OOooo........oooOO0OOooo........oo << 71 //Generates a hit and uses the postStepPoint's mother volume replica number
95 << 72 //PostStepPoint because the hit is generated manually when the photon is
96 // Generates a hit and uses the postStepPoint' << 73 //absorbed by the photocathode
97 // PostStepPoint because the hit is generated << 74 //_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
98 // absorbed by the photocathode << 75 G4bool LXePMTSD::ProcessHits_constStep(const G4Step* aStep,
99 << 76 G4TouchableHistory* ){
100 G4bool LXePMTSD::ProcessHits_boundary(const G4 << 77
101 { << 78 //need to know if this is an optical photon
102 // need to know if this is an optical photon << 79 if(aStep->GetTrack()->GetDefinition()
103 if (aStep->GetTrack()->GetDefinition() != G4 << 80 != G4OpticalPhoton::OpticalPhotonDefinition()) return false;
104 return false; << 81
105 << 82 //User replica number 1 since photocathode is a daughter volume
106 // User replica number 1 since photocathode << 83 //to the pmt which was replicated
107 // to the pmt which was replicated << 84 G4int pmtNumber=
108 G4int pmtNumber = aStep->GetPostStepPoint()- << 85 aStep->GetPostStepPoint()->GetTouchable()->GetReplicaNumber(1);
109 G4VPhysicalVolume* physVol = aStep->GetPostS << 86 G4VPhysicalVolume* physVol=
110 << 87 aStep->GetPostStepPoint()->GetTouchable()->GetVolume(1);
111 // Find the correct hit collection << 88
112 size_t n = fPMTHitCollection->entries(); << 89 //Find the correct hit collection
113 LXePMTHit* hit = nullptr; << 90 G4int n=pmtHitCollection->entries();
114 for (size_t i = 0; i < n; ++i) { << 91 LXePMTHit* hit=NULL;
115 if ((*fPMTHitCollection)[i]->GetPMTNumber( << 92 for(G4int i=0;i<n;i++){
116 hit = (*fPMTHitCollection)[i]; << 93 if((*pmtHitCollection)[i]->GetPMTNumber()==pmtNumber){
>> 94 hit=(*pmtHitCollection)[i];
117 break; 95 break;
118 } 96 }
119 } 97 }
120 << 98
121 if (hit == nullptr) { // this pmt wasn't pr << 99 if(hit==NULL){//this pmt wasnt previously hit in this event
122 hit = new LXePMTHit(); // so create new h << 100 hit = new LXePMTHit(); //so create new hit
123 hit->SetPMTNumber(pmtNumber); 101 hit->SetPMTNumber(pmtNumber);
124 hit->SetPMTPhysVol(physVol); 102 hit->SetPMTPhysVol(physVol);
125 fPMTHitCollection->insert(hit); << 103 pmtHitCollection->insert(hit);
126 hit->SetPMTPos((*fPMTPositionsX)[pmtNumber << 104 hit->SetPMTPos((*pmtPositionsX)[pmtNumber],(*pmtPositionsY)[pmtNumber],
127 (*fPMTPositionsZ)[pmtNumber << 105 (*pmtPositionsZ)[pmtNumber]);
128 } 106 }
129 107
130 hit->IncPhotonCount(); // increment hit for << 108 hit->IncPhotonCount(); //increment hit for the selected pmt
131 << 109
132 if (!LXeDetectorConstruction::GetSphereOn()) << 110 if(!LXeDetectorConstruction::GetSphereOn()){
133 hit->SetDrawit(true); 111 hit->SetDrawit(true);
134 // If the sphere is disabled then this hit << 112 //If the sphere is disabled then this hit is automaticaly drawn
135 } 113 }
136 else { // sphere enabled << 114 else{//sphere enabled
137 auto trackInfo = (LXeUserTrackInformation* << 115 LXeUserTrackInformation* trackInfo=
138 if (trackInfo->GetTrackStatus() & hitSpher << 116 (LXeUserTrackInformation*)aStep->GetTrack()->GetUserInformation();
139 // only draw this hit if the photon has << 117 if(trackInfo->GetTrackStatus()&hitSphere)
>> 118 //only draw this hit if the photon has hit the sphere first
140 hit->SetDrawit(true); 119 hit->SetDrawit(true);
141 } 120 }
142 << 121
143 return true; 122 return true;
144 } 123 }
>> 124
>> 125 //_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
>> 126 void LXePMTSD::EndOfEvent(G4HCofThisEvent* ){
>> 127 }
>> 128
>> 129 //_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
>> 130 void LXePMTSD::clear(){
>> 131 }
>> 132
>> 133 //_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
>> 134 void LXePMTSD::DrawAll(){
>> 135 }
>> 136
>> 137 //_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
>> 138 void LXePMTSD::PrintAll(){
>> 139 }
>> 140
145 141