| Geant4 Cross Reference |
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 //
27 // --------------------------------------------------------------
28 // GEANT 4 - ULTRA experiment example
29 // --------------------------------------------------------------
30 //
31 // Code developed by:
32 // B. Tome, M.C. Espirito-Santo, A. Trindade, P. Rodrigues
33 //
34 // ****************************************************
35 // * UltraPMTSD.cc
36 // ****************************************************
37 //
38 // Class used to define the Ultra photomultiplier as a sensitive detector.
39 // Hits in this sensitive detector are defined in the UltraOpticalHit class
40 //
41 #include "UltraPMTSD.hh"
42
43 #include "G4Material.hh"
44 #include "G4Step.hh"
45 #include "G4VTouchable.hh"
46 #include "G4TouchableHistory.hh"
47 #include "G4SDManager.hh"
48 #include "G4OpticalPhoton.hh"
49 #include "G4ParticleDefinition.hh"
50
51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
52
53 UltraPMTSD::UltraPMTSD(G4String name):G4VSensitiveDetector(name)
54 {
55
56 collectionName.insert("OpticalHitsCollection");
57
58 }
59
60
61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
62
63 UltraPMTSD::~UltraPMTSD()
64 {;}
65
66 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
67
68 void UltraPMTSD::Initialize(G4HCofThisEvent* HCE)
69 {
70
71
72 static int HCID1 = -1;
73
74
75 // SensitiveDetectorName and collectionName are data members of G4VSensitiveDetector
76
77 OpticalHitsCollection =
78 new UltraOpticalHitsCollection(SensitiveDetectorName,collectionName[0]);
79
80 if(HCID1<0)
81 { HCID1 = GetCollectionID(0); }
82 HCE->AddHitsCollection(HCID1,OpticalHitsCollection);
83
84 }
85
86 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
87
88 G4bool UltraPMTSD::ProcessHits(G4Step* aStep,G4TouchableHistory*)
89 {
90
91 // Get Material
92
93 auto thisVolume = aStep->GetTrack()->GetVolume()->GetName() ;
94 const auto particle = aStep->GetTrack()->GetDefinition();
95
96
97 if (thisVolume != "PMT1" && thisVolume != "PMT2")
98 return false;
99 if (particle != G4OpticalPhoton::Definition() )
100 return false;
101
102 if(particle == G4OpticalPhoton::Definition())
103 aStep->GetTrack()->SetTrackStatus(fStopAndKill);
104
105 auto kineticEnergy = aStep->GetTrack()->GetKineticEnergy();
106 auto HitPosition = aStep->GetPreStepPoint()->GetPosition() ;
107
108 auto OpticalHit = new UltraOpticalHit ;
109 OpticalHit->SetEnergy(kineticEnergy);
110 OpticalHit->SetPosition(HitPosition);
111
112
113 OpticalHitsCollection->insert(OpticalHit);
114
115
116 #ifdef ULTRA_VERBOSE
117 G4cout << "*******************************" << G4endl;
118 G4cout << " PMT HIT " << G4endl;
119 G4cout << " Volume: " << thisVolume << G4endl;
120 G4cout << " Photon energy (eV) : " << kineticEnergy/CLHEP::eV << G4endl;
121 G4cout << " POSITION (mm) : "
122 << HitPosition.x()/CLHEP::mm << " " << HitPosition.y()/CLHEP::mm << " " << HitPosition.z()/CLHEP::mm << G4endl;
123 G4cout << "*******************************" << G4endl;
124 #endif
125
126
127 return true;
128 }
129
130
131 void UltraPMTSD::EndOfEvent(G4HCofThisEvent* HCE)
132 {
133 static G4int HCID = -1;
134 if(HCID<0)
135 {
136 HCID = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]);
137 }
138 HCE->AddHitsCollection(HCID,OpticalHitsCollection);
139
140 }
141
142 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
143
144 void UltraPMTSD::clear()
145 {;}
146
147 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
148
149 void UltraPMTSD::DrawAll()
150 {;}
151
152 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
153
154 void UltraPMTSD::PrintAll()
155 {;}
156
157 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
158