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25 //
26 /// \file XraySPODetectorConstruction.cc
27 /// \brief Implementation of the DetectorConstruction class
28 //
29 // Authors: P.Dondero (paolo.dondero@cern.ch), R.Stanzani (ronny.stanzani@cern.ch)
30 //
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33
34
35 #include "XraySPODetectorConstruction.hh"
36 #include "XraySPODetectorMessenger.hh"
37 #include "G4NistManager.hh"
38 #include "G4Material.hh"
39 #include "G4LogicalVolume.hh"
40
41 #include "G4PhysicalVolumeStore.hh"
42
43 #include "G4PhysicalConstants.hh"
44 #include "G4SystemOfUnits.hh"
45 #include <iomanip>
46
47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
48
49 XraySPODetectorConstruction::XraySPODetectorConstruction()
50 : fDetectorMessenger(nullptr)
51 {
52 // materials
53 DefineMaterials();
54 fReadFile = "";
55
56 // create commands for interactive definition of the calorimeter
57 fDetectorMessenger = new XraySPODetectorMessenger(this);
58 }
59
60 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
61
62 G4VPhysicalVolume* XraySPODetectorConstruction::Construct()
63 {
64 return ConstructDetector();
65 }
66
67 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
68
69 void XraySPODetectorConstruction::DefineMaterials()
70 {
71 G4NistManager* man = G4NistManager::Instance();
72
73 man->FindOrBuildMaterial("G4_Al");
74 man->FindOrBuildMaterial("G4_Si");
75 man->FindOrBuildMaterial("G4_Fe");
76 man->FindOrBuildMaterial("G4_Cu");
77 man->FindOrBuildMaterial("G4_Ge");
78 man->FindOrBuildMaterial("G4_Mo");
79 man->FindOrBuildMaterial("G4_Ta");
80 man->FindOrBuildMaterial("G4_W");
81 man->FindOrBuildMaterial("G4_Au");
82 man->FindOrBuildMaterial("G4_Pb");
83 man->FindOrBuildMaterial("G4_PbWO4");
84 man->FindOrBuildMaterial("G4_SODIUM_IODIDE");
85 man->FindOrBuildMaterial("G4_AIR");
86 man->FindOrBuildMaterial("G4_WATER");
87
88 G4Element* H = man->FindOrBuildElement("H");
89 G4Element* O = man->FindOrBuildElement("O");
90
91 G4Material* H2O = new G4Material("Water", 1.000*g/cm3, 2);
92 H2O->AddElement(H, 2);
93 H2O->AddElement(O, 1);
94 H2O->GetIonisation()->SetMeanExcitationEnergy(78.0*eV);
95
96 G4double density = universe_mean_density; //from PhysicalConstants.h
97 G4double pressure = 3.e-18*pascal;
98 G4double temperature = 2.73*kelvin;
99 G4Material* Galactic = new G4Material("Galactic", 1., 1.008*g/mole, density, kStateGas, temperature, pressure);
100
101 fDefaultMaterial = Galactic;
102 }
103
104 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
105
106
107 void XraySPODetectorConstruction::SetReadFile(G4String &input_geometry)
108 {
109 fReadFile = std::move(input_geometry);
110 }
111
112 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
113
114 G4VPhysicalVolume* XraySPODetectorConstruction::ConstructDetector()
115 {
116 if (fReadFile == "")
117 {
118 G4cout << "No geometry selected!" << G4endl;
119 }
120 else
121 {
122 auto *InnerRegion = new G4Region("InnerRegion");
123 G4cout << "Build geometry from GDML file: " << fReadFile << G4endl;
124 G4VPhysicalVolume* fWorldPhysVol;
125 fParser.Read(fReadFile);
126 fWorldPhysVol = fParser.GetWorldVolume();
127 fWorld_log = fWorldPhysVol->GetLogicalVolume();
128 G4int num_volumes = 9;
129 auto *inner_volumes = new G4String[num_volumes];
130 inner_volumes[0] = "cone_1"; inner_volumes[1] = "cone_2"; inner_volumes[2] = "cone_3"; inner_volumes[3] = "cone_4";
131 inner_volumes[4] = "cone_5"; inner_volumes[5] = "cone_6"; inner_volumes[6] = "cone_7"; inner_volumes[7] = "cone_8";
132
133 G4cout << "Adding volumes to the InnerRegion" << G4endl;
134 // Add volumes to the InnerRegion
135 for (G4int j = 0; j <= num_volumes; j++)
136 {
137 for (G4int i = 0; i < (G4int)fWorld_log->GetNoDaughters(); i++)
138 {
139 if (fWorld_log->GetDaughter(i)->GetLogicalVolume()->GetName() == inner_volumes[j])
140 {
141 InnerRegion->AddRootLogicalVolume(fWorld_log->GetDaughter(i)->GetLogicalVolume());
142 G4cout << "Added: " << fWorld_log->GetDaughter(i)->GetLogicalVolume()->GetName() << G4endl;
143 }
144 }
145 }
146 fPhysiWorld = fWorldPhysVol;
147 }
148 return fPhysiWorld;
149 }
150
151 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
152
153