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25 // 25 //
>> 26 // $Id: F05DetectorConstruction.cc 101905 2016-12-07 11:34:39Z gunter $
26 // 27 //
27 /// \file field/field05/src/F05DetectorConstru 28 /// \file field/field05/src/F05DetectorConstruction.cc
28 /// \brief Implementation of the F05DetectorCo 29 /// \brief Implementation of the F05DetectorConstruction class
29 // 30 //
30 31
31 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 //....oooOO0OOooo........oooOO0OOooo........oo 33 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 34
34 #include "F05DetectorConstruction.hh" 35 #include "F05DetectorConstruction.hh"
35 36
36 #include "F05Field.hh" << 37 #include "G4Material.hh"
>> 38 #include "G4NistManager.hh"
37 39
38 #include "G4Box.hh" 40 #include "G4Box.hh"
39 #include "G4Colour.hh" <<
40 #include "G4FieldManager.hh" <<
41 #include "G4GeometryManager.hh" <<
42 #include "G4LogicalVolume.hh" 41 #include "G4LogicalVolume.hh"
43 #include "G4LogicalVolumeStore.hh" <<
44 #include "G4Material.hh" <<
45 #include "G4NistManager.hh" <<
46 #include "G4PVPlacement.hh" 42 #include "G4PVPlacement.hh"
>> 43
>> 44 #include "G4GeometryManager.hh"
47 #include "G4PhysicalVolumeStore.hh" 45 #include "G4PhysicalVolumeStore.hh"
>> 46 #include "G4LogicalVolumeStore.hh"
48 #include "G4SolidStore.hh" 47 #include "G4SolidStore.hh"
>> 48
>> 49 #include "G4VisAttributes.hh"
>> 50 #include "G4Colour.hh"
>> 51
>> 52 #include "G4UserLimits.hh"
49 #include "G4SystemOfUnits.hh" 53 #include "G4SystemOfUnits.hh"
>> 54
>> 55 #include "F05Field.hh"
>> 56
>> 57 #include "G4FieldManager.hh"
50 #include "G4TransportationManager.hh" 58 #include "G4TransportationManager.hh"
51 #include "G4UserLimits.hh" <<
52 #include "G4VisAttributes.hh" <<
53 59
54 // #include "G4RepleteEofM.hh" << 60 //#include "G4RepleteEofM.hh"
55 #include "G4ChordFinder.hh" <<
56 #include "G4ClassicalRK4.hh" <<
57 #include "G4EqEMFieldWithSpin.hh" 61 #include "G4EqEMFieldWithSpin.hh"
>> 62
>> 63 #include "G4ClassicalRK4.hh"
58 #include "G4MagIntegratorStepper.hh" 64 #include "G4MagIntegratorStepper.hh"
>> 65 #include "G4ChordFinder.hh"
59 #include "G4PropagatorInField.hh" 66 #include "G4PropagatorInField.hh"
60 67
61 //....oooOO0OOooo........oooOO0OOooo........oo 68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
62 69
63 F05DetectorConstruction::F05DetectorConstructi << 70 F05DetectorConstruction::F05DetectorConstruction()
>> 71 : fVacuum(0), fWorldSizeXY(0), fWorldSizeZ(0),
>> 72 fSolidWorld(0), fLogicWorld(0), fPhysiWorld(0)
64 { 73 {
65 // materials 74 // materials
66 DefineMaterials(); 75 DefineMaterials();
67 } 76 }
68 77
69 //....oooOO0OOooo........oooOO0OOooo........oo 78 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
70 79
71 F05DetectorConstruction::~F05DetectorConstruct 80 F05DetectorConstruction::~F05DetectorConstruction()
72 { 81 {
73 delete fField; << 82 if (fField) delete fField;
74 } 83 }
75 84
76 //....oooOO0OOooo........oooOO0OOooo........oo 85 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
77 86
78 void F05DetectorConstruction::DefineMaterials( 87 void F05DetectorConstruction::DefineMaterials()
79 { 88 {
80 G4NistManager* nistMan = G4NistManager::Inst 89 G4NistManager* nistMan = G4NistManager::Instance();
81 90
82 fVacuum = nistMan->FindOrBuildMaterial("G4_G 91 fVacuum = nistMan->FindOrBuildMaterial("G4_Galactic");
83 92
84 G4cout << *(G4Material::GetMaterialTable()) 93 G4cout << *(G4Material::GetMaterialTable()) << G4endl;
85 } 94 }
86 95
87 //....oooOO0OOooo........oooOO0OOooo........oo 96 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
88 97
89 G4VPhysicalVolume* F05DetectorConstruction::Co 98 G4VPhysicalVolume* F05DetectorConstruction::Construct()
90 { 99 {
91 // 100 //
92 // World 101 // World
93 // 102 //
94 103
95 G4double worldSizeXY = 20.0 * m; << 104 fWorldSizeXY = 20.0*m;
96 G4double worldSizeZ = 1.0 * mm; << 105 fWorldSizeZ = 1.0*mm;
97 <<
98 auto solidWorld = new G4Box("World", // its <<
99 worldSizeXY / 2, <<
100 <<
101 auto logicWorld = new G4LogicalVolume(solidW <<
102 fVacuu <<
103 "World <<
104 <<
105 auto physiWorld = new G4PVPlacement(nullptr, <<
106 G4ThreeV <<
107 logicWor <<
108 "World", <<
109 nullptr, <<
110 false, <<
111 0); // <<
112 106
>> 107 fSolidWorld = new G4Box("World", //its name
>> 108 fWorldSizeXY/2,fWorldSizeXY/2,fWorldSizeZ/2); //its size
>> 109
>> 110 fLogicWorld = new G4LogicalVolume(fSolidWorld, //its solid
>> 111 fVacuum, //its material
>> 112 "World"); //its name
>> 113
>> 114 fPhysiWorld = new G4PVPlacement(0, //no rotation
>> 115 G4ThreeVector(), //at (0,0,0)
>> 116 fLogicWorld, //its logical volume
>> 117 "World", //its name
>> 118 0, //its mother volume
>> 119 false, //no boolean operation
>> 120 0); //copy number
>> 121
113 G4UserLimits* stepLimit; 122 G4UserLimits* stepLimit;
114 stepLimit = new G4UserLimits(5 * mm); << 123 stepLimit = new G4UserLimits(5*mm);
115 <<
116 logicWorld->SetUserLimits(stepLimit); <<
117 124
>> 125 fLogicWorld->SetUserLimits(stepLimit);
>> 126
118 // 127 //
119 // Visualization attributes 128 // Visualization attributes
120 // 129 //
121 // fLogicWorld->SetVisAttributes (G4VisAttri 130 // fLogicWorld->SetVisAttributes (G4VisAttributes::GetInvisible());
122 131
123 // 132 //
124 // always return the physical World << 133 //always return the physical World
125 // 134 //
126 return physiWorld; << 135 return fPhysiWorld;
127 } 136 }
128 137
129 //....oooOO0OOooo........oooOO0OOooo........oo 138 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
130 139
131 G4ThreadLocal F05Field* F05DetectorConstructio << 140 G4ThreadLocal F05Field* F05DetectorConstruction::fField = 0;
132 141
133 void F05DetectorConstruction::ConstructSDandFi 142 void F05DetectorConstruction::ConstructSDandField()
134 143
135 { 144 {
136 if (!fField) { 145 if (!fField) {
137 fField = new F05Field(); <<
138 146
139 // G4RepleteEofM* equation = new G4Rep << 147 fField = new F05Field();
140 auto equation = new G4EqEMFieldWithSpin(fF << 148
141 // equation->SetBField(); << 149 // G4RepleteEofM* equation = new G4RepleteEofM(fField);
142 // equation->SetEField(); << 150 G4EqEMFieldWithSpin* equation = new G4EqEMFieldWithSpin(fField);
143 // equation->SetSpin(); << 151 // equation->SetBField();
>> 152 // equation->SetEField();
>> 153 // equation->SetSpin();
144 154
145 G4FieldManager* fieldManager = << 155 G4FieldManager* fieldManager
146 G4TransportationManager::GetTransportati << 156 = G4TransportationManager::GetTransportationManager()->GetFieldManager();
147 fieldManager->SetDetectorField(fField); << 157 fieldManager->SetDetectorField(fField);
148 158
149 G4MagIntegratorStepper* stepper = new G4Cl << 159 G4MagIntegratorStepper* stepper = new G4ClassicalRK4(equation,12);
150 160
151 G4double minStep = 0.01 * mm; << 161 G4double minStep = 0.01*mm;
152 162
153 auto chordFinder = new G4ChordFinder((G4Ma << 163 G4ChordFinder* chordFinder =
>> 164 new G4ChordFinder((G4MagneticField*)fField,minStep,stepper);
154 165
155 // Set accuracy parameters << 166 // Set accuracy parameters
156 G4double deltaChord = 3.0 * mm; << 167 G4double deltaChord = 3.0*mm;
157 chordFinder->SetDeltaChord(deltaChord); << 168 chordFinder->SetDeltaChord( deltaChord );
158 169
159 // Maximum allowed integration error in on << 170 G4double deltaOneStep = 0.01*mm;
160 G4double deltaOneStep = 0.01 * mm; << 171 fieldManager->SetAccuraciesWithDeltaOneStep(deltaOneStep);
161 fieldManager->SetAccuraciesWithDeltaOneSte <<
162 172
163 G4double deltaIntersection = 0.1 * mm; << 173 G4double deltaIntersection = 0.1*mm;
164 fieldManager->SetDeltaIntersection(deltaIn << 174 fieldManager->SetDeltaIntersection(deltaIntersection);
165 175
166 G4TransportationManager* transportManager << 176 G4TransportationManager* transportManager =
>> 177 G4TransportationManager::GetTransportationManager();
167 178
168 G4PropagatorInField* fieldPropagator = tra << 179 G4PropagatorInField* fieldPropagator =
>> 180 transportManager->GetPropagatorInField();
169 181
170 // Limits for relative accuracy of integra << 182 G4double epsMin = 2.5e-7*mm;
171 G4double epsMin = 2.5e-7; << 183 G4double epsMax = 0.05*mm;
172 G4double epsMax = 0.001; <<
173 184
174 fieldPropagator->SetMinimumEpsilonStep(eps << 185 fieldPropagator->SetMinimumEpsilonStep(epsMin);
175 fieldPropagator->SetMaximumEpsilonStep(eps << 186 fieldPropagator->SetMaximumEpsilonStep(epsMax);
176 187
177 fieldManager->SetChordFinder(chordFinder); << 188 fieldManager->SetChordFinder(chordFinder);
178 } 189 }
179 } 190 }
180 191
181 //....oooOO0OOooo........oooOO0OOooo........oo 192 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
182 193