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1 // 1 //
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18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // This example is provided by the Geant4-DNA 26 // This example is provided by the Geant4-DNA collaboration
27 // Any report or published results obtained us << 27 // Any report or published results obtained using the Geant4-DNA software
28 // shall cite the following Geant4-DNA collabo 28 // shall cite the following Geant4-DNA collaboration publications:
29 // Med. Phys. 45 (2018) e722-e739 << 29 // Med. Phys. 45 (2018) e722-e739
30 // Phys. Med. 31 (2015) 861-874 << 30 // Phys. Med. 31 (2015) 861-874
31 // Med. Phys. 37 (2010) 4692-4708 << 31 // Med. Phys. 37 (2010) 4692-4708
32 // Int. J. Model. Simul. Sci. Comput. 1 (2010) << 32 // Int. J. Model. Simul. Sci. Comput. 1 (2010) 157\u2013178
33 // 33 //
34 // The Geant4-DNA web site is available at htt 34 // The Geant4-DNA web site is available at http://geant4-dna.org
35 // 35 //
36 /// \file TrackerSD.cc 36 /// \file TrackerSD.cc
37 /// \brief Implementation of the TrackerSD cla 37 /// \brief Implementation of the TrackerSD class
38 38
39 #include "TrackerSD.hh" 39 #include "TrackerSD.hh"
40 << 40 #include "Randomize.hh"
41 #include "G4AnalysisManager.hh" 41 #include "G4AnalysisManager.hh"
42 #include "G4SDManager.hh" 42 #include "G4SDManager.hh"
>> 43
>> 44 #include "G4RandomDirection.hh"
43 #include "G4SystemOfUnits.hh" 45 #include "G4SystemOfUnits.hh"
44 #include "Randomize.hh" <<
45 46
46 //....oooOO0OOooo........oooOO0OOooo........oo 47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
47 48
48 TrackerSD::TrackerSD(const G4String& name, con << 49 TrackerSD::TrackerSD(const G4String& name,
49 : G4VSensitiveDetector(name), fHitsCollectio << 50 const G4String& hitsCollectionName)
>> 51 :G4VSensitiveDetector(name),
>> 52 fHitsCollection(NULL)
50 { 53 {
51 collectionName.insert(hitsCollectionName); 54 collectionName.insert(hitsCollectionName);
52 } 55 }
53 56
54 //....oooOO0OOooo........oooOO0OOooo........oo 57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
55 58
56 TrackerSD::~TrackerSD() {} << 59 TrackerSD::~TrackerSD()
>> 60 {}
57 61
58 //....oooOO0OOooo........oooOO0OOooo........oo 62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
59 63
60 void TrackerSD::Initialize(G4HCofThisEvent* hc 64 void TrackerSD::Initialize(G4HCofThisEvent* hce)
61 { 65 {
62 // Create hits collection 66 // Create hits collection
63 fHitsCollection = new TrackerHitsCollection( << 67 fHitsCollection
>> 68 = new TrackerHitsCollection(SensitiveDetectorName, collectionName[0]);
64 69
65 // Add this collection in hce 70 // Add this collection in hce
66 G4int hcID = G4SDManager::GetSDMpointer()->G <<
67 71
68 hce->AddHitsCollection(hcID, fHitsCollection << 72 G4int hcID
>> 73 = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]);
>> 74
>> 75 hce->AddHitsCollection( hcID, fHitsCollection );
69 } 76 }
70 77
71 //....oooOO0OOooo........oooOO0OOooo........oo 78 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
72 79
73 G4bool TrackerSD::ProcessHits(G4Step* aStep, G << 80 G4bool TrackerSD::ProcessHits(G4Step* aStep,
74 { << 81 G4TouchableHistory*)
75 // Energy deposit << 82 {
>> 83 // energy deposit
76 G4double edep = aStep->GetTotalEnergyDeposit 84 G4double edep = aStep->GetTotalEnergyDeposit();
77 85
78 if (edep == 0.) return false; << 86 if (edep==0.) return false;
79 87
80 TrackerHit* newHit = new TrackerHit(); 88 TrackerHit* newHit = new TrackerHit();
81 89
82 newHit->SetTrackID(aStep->GetTrack()->GetTra << 90 newHit->SetTrackID (aStep->GetTrack()->GetTrackID());
83 newHit->SetEdep(edep); 91 newHit->SetEdep(edep);
84 newHit->SetPos(aStep->GetPostStepPoint()->Ge << 92 newHit->SetPos (aStep->GetPostStepPoint()->GetPosition());
85 93
86 if (aStep->GetTrack()->GetTrackID() == 1 && << 94 if (aStep->GetTrack()->GetTrackID()==1&&aStep->GetTrack()->GetParentID()==0)
87 newHit->SetIncidentEnergy(aStep->GetTrack( 95 newHit->SetIncidentEnergy(aStep->GetTrack()->GetVertexKineticEnergy());
88 96
89 fHitsCollection->insert(newHit); << 97 fHitsCollection->insert( newHit );
90 98
91 // Print << 99 //newHit->Print();
92 // newHit->Print(); <<
93 100
94 return true; 101 return true;
95 } 102 }
96 103
97 //....oooOO0OOooo........oooOO0OOooo........oo 104 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
98 void TrackerSD::EndOfEvent(G4HCofThisEvent*) 105 void TrackerSD::EndOfEvent(G4HCofThisEvent*)
99 { 106 {
100 G4int nofHits = fHitsCollection->entries(); 107 G4int nofHits = fHitsCollection->entries();
101 108
102 G4double Einc = 0; << 109 G4double Einc=0;
103 << 110
104 /* 111 /*
105 G4cout << G4endl 112 G4cout << G4endl
106 << "-------->Hits Collection: in this event << 113 << "-------->Hits Collection: in this event they are "
107 << nofHits << 114 << nofHits
108 << " hits in the target volume " << G4endl; 115 << " hits in the target volume " << G4endl;
109 */ 116 */
110 117
111 // PROCESSING OF PROXIMITY FUNCTION t(x) 118 // PROCESSING OF PROXIMITY FUNCTION t(x)
112 << 119
113 // ************************************* 120 // *************************************
114 // Please select herebelow : 121 // Please select herebelow :
115 // - the minimum value of x radius 122 // - the minimum value of x radius
116 // - the maximum value of x radius 123 // - the maximum value of x radius
117 // - the number of steps in radius 124 // - the number of steps in radius
118 << 125
119 G4double minRadius = 0.1 * nm; 126 G4double minRadius = 0.1 * nm;
120 127
121 G4double maxRadius = 10000 * nm; 128 G4double maxRadius = 10000 * nm;
122 G4int nRadiusSteps = 101; 129 G4int nRadiusSteps = 101;
123 130
124 // 131 //
125 << 132
126 auto analysisManager = G4AnalysisManager::In 133 auto analysisManager = G4AnalysisManager::Instance();
127 134
128 G4double radius(minRadius); 135 G4double radius(minRadius);
129 G4double stpRadius(std::pow(maxRadius / radi << 136 G4double stpRadius(std::pow(maxRadius/radius, 1./static_cast<G4double>(nRadiusSteps-1)));
130 G4int step(nRadiusSteps); 137 G4int step(nRadiusSteps);
131 G4int noRadius(0); 138 G4int noRadius(0);
132 << 139
133 // 1) loop on radius 140 // 1) loop on radius
134 << 141
135 while (step > 0) { << 142 while (step>0)
>> 143 {
136 step--; 144 step--;
137 noRadius = nRadiusSteps - step; << 145 noRadius=nRadiusSteps-step;
138 << 146
139 // G4cout << "---radius/nm=" << radius/nm << 147 //G4cout << "---radius/nm=" << radius/nm << G4endl;
140 148
141 // Computation of t(x) 149 // Computation of t(x)
142 150
143 G4double tNum = 0.; 151 G4double tNum = 0.;
144 G4double tDenom = 0.; 152 G4double tDenom = 0.;
145 G4int nbEdep = 0; 153 G4int nbEdep = 0;
146 154
147 // 2) loop on hits 155 // 2) loop on hits
148 << 156
149 for (G4int k = 0; k < nofHits; k++) { << 157 for ( G4int k=0; k<nofHits; k++ )
150 G4ThreeVector hitPos = (*fHitsCollection << 158 {
>> 159
>> 160 G4ThreeVector hitPos = (*fHitsCollection)[k]->GetPos();
151 G4double hitNrj = (*fHitsCollection)[k]- 161 G4double hitNrj = (*fHitsCollection)[k]->GetEdep();
152 162
153 // G4cout << "======> hit position x/nm << 163 //G4cout << "======> hit position x/nm =" << hitPos.x()/nm << G4endl;
154 // G4cout << "======> hit position y/nm << 164 //G4cout << "======> hit position y/nm =" << hitPos.y()/nm << G4endl;
155 // G4cout << "======> hit position z/nm << 165 //G4cout << "======> hit position z/nm =" << hitPos.z()/nm << G4endl;
156 << 166
157 // 3) loop on all other hits located wit 167 // 3) loop on all other hits located within shell
158 << 168
159 G4double localSum = 0.; 169 G4double localSum = 0.;
160 170
161 for (G4int i = 0; i < nofHits; i++) { << 171 for ( G4int i=0; i<nofHits; i++ )
162 if ((*fHitsCollection)[i]->GetIncident << 172 {
>> 173
>> 174 if ((*fHitsCollection)[i]->GetIncidentEnergy()>0)
163 Einc = (*fHitsCollection)[i]->GetInc 175 Einc = (*fHitsCollection)[i]->GetIncidentEnergy();
164 176
165 G4ThreeVector localPosi = (*fHitsColle 177 G4ThreeVector localPosi = (*fHitsCollection)[i]->GetPos();
166 << 178
167 if (((localPosi.x() - hitPos.x()) * (l << 179 if
168 + (localPosi.y() - hitPos.y()) << 180 (
169 + (localPosi.z() - hitPos.z()) << 181 (
170 < radius * stpRadius * radius * s << 182 (localPosi.x()-hitPos.x()) * (localPosi.x()-hitPos.x()) +
171 && ((localPosi.x() - hitPos.x()) * << 183 (localPosi.y()-hitPos.y()) * (localPosi.y()-hitPos.y()) +
172 + (localPosi.y() - hitPos.y( << 184 (localPosi.z()-hitPos.z()) * (localPosi.z()-hitPos.z())
173 + (localPosi.z() - hitPos.z( << 185 < radius*stpRadius*radius*stpRadius
174 >= radius * radius)) << 186 )
175 << 187 &&
176 { << 188 (
177 localSum = localSum + (*fHitsCollect << 189 (localPosi.x()-hitPos.x()) * (localPosi.x()-hitPos.x()) +
>> 190 (localPosi.y()-hitPos.y()) * (localPosi.y()-hitPos.y()) +
>> 191 (localPosi.z()-hitPos.z()) * (localPosi.z()-hitPos.z())
>> 192 >= radius*radius
>> 193 )
>> 194 )
>> 195
>> 196 {
>> 197 localSum = localSum + (*fHitsCollection)[i]->GetEdep() ;
178 nbEdep = nbEdep + 1; 198 nbEdep = nbEdep + 1;
179 } 199 }
180 } 200 }
181 201
182 tNum = tNum + localSum * hitNrj; << 202 tNum = tNum + localSum*hitNrj;
183 tDenom = tDenom + hitNrj; 203 tDenom = tDenom + hitNrj;
>> 204
184 205
185 } // loop on hits << 206 } // loop on hits
186 << 207
187 // fill ntuple including weighting 208 // fill ntuple including weighting
188 // does not work with ntuple merging... 209 // does not work with ntuple merging...
189 210
190 analysisManager->FillNtupleDColumn(0, 0, r << 211 analysisManager->FillNtupleDColumn(0,0, radius/nm);
191 analysisManager->FillNtupleIColumn(0, 1, n << 212 analysisManager->FillNtupleIColumn(0,1, noRadius);
192 analysisManager->FillNtupleDColumn(0, 2, n << 213 analysisManager->FillNtupleDColumn(0,2, nofHits);
193 analysisManager->FillNtupleDColumn(0, 3, n << 214 analysisManager->FillNtupleDColumn(0,3, nbEdep);
194 analysisManager->FillNtupleDColumn(0, 4, ( << 215 analysisManager->FillNtupleDColumn(0,4, (tNum/tDenom)/eV);
195 analysisManager->FillNtupleDColumn(0, 5, ( << 216 analysisManager->FillNtupleDColumn(0,5, (stpRadius*radius)/nm);
196 analysisManager->FillNtupleDColumn(0, 6, E << 217 analysisManager->FillNtupleDColumn(0,6, Einc/eV);
197 analysisManager->AddNtupleRow(); 218 analysisManager->AddNtupleRow();
198 219
199 // G4cout << "---radius/nm=" << radius/nm << 220 //G4cout << "---radius/nm=" << radius/nm << G4endl;
200 // G4cout << "----end of radius--- " << ra << 221 //G4cout << "----end of radius--- " << radius/nm << G4endl;
>> 222
>> 223 radius*=stpRadius;
201 224
202 radius *= stpRadius; << 225 } // loop on radii
203 226
204 } // loop on radii <<
205 } 227 }
206 228
207 //....oooOO0OOooo........oooOO0OOooo........oo 229 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
208 230