1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // $Id: RE01DetectorConstruction.cc,v 1.3 2006/06/29 17:43:46 gunter Exp $ |
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27 | // GEANT4 tag $Name: $ |
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28 | // |
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29 | |
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30 | |
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31 | #include "RE01DetectorConstruction.hh" |
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32 | #include "RE01TrackerSD.hh" |
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33 | #include "RE01CalorimeterSD.hh" |
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34 | #include "RE01CalorimeterROGeometry.hh" |
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35 | #include "RE01TrackerParametrisation.hh" |
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36 | #include "RE01CalorimeterParametrisation.hh" |
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37 | #include "RE01Field.hh" |
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38 | #include "RE01RegionInformation.hh" |
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39 | |
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40 | #include "G4Material.hh" |
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41 | #include "G4MaterialTable.hh" |
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42 | #include "G4Element.hh" |
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43 | #include "G4ElementTable.hh" |
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44 | #include "G4Box.hh" |
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45 | #include "G4Tubs.hh" |
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46 | #include "G4LogicalVolume.hh" |
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47 | #include "G4ThreeVector.hh" |
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48 | #include "G4PVPlacement.hh" |
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49 | #include "G4PVParameterised.hh" |
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50 | #include "G4Transform3D.hh" |
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51 | #include "G4RotationMatrix.hh" |
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52 | #include "G4FieldManager.hh" |
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53 | #include "G4TransportationManager.hh" |
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54 | #include "G4SDManager.hh" |
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55 | #include "G4VisAttributes.hh" |
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56 | #include "G4Colour.hh" |
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57 | #include "G4Region.hh" |
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58 | #include "G4RegionStore.hh" |
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59 | |
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60 | RE01DetectorConstruction::RE01DetectorConstruction() |
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61 | { |
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62 | |
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63 | #include "RE01DetectorParameterDef.icc" |
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64 | |
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65 | } |
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66 | |
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67 | RE01DetectorConstruction::~RE01DetectorConstruction() |
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68 | {;} |
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69 | |
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70 | G4VPhysicalVolume* RE01DetectorConstruction::Construct() |
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71 | { |
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72 | //------------------------------------------------------------------------- |
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73 | // Magnetic field |
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74 | //------------------------------------------------------------------------- |
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75 | /****************************************************************** |
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76 | static G4bool fieldIsInitialized = false; |
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77 | if(!fieldIsInitialized) |
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78 | { |
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79 | RE01Field* myField = new RE01Field; |
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80 | G4FieldManager* fieldMgr |
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81 | = G4TransportationManager::GetTransportationManager() |
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82 | ->GetFieldManager(); |
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83 | fieldMgr->SetDetectorField(myField); |
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84 | fieldMgr->CreateChordFinder(myField); |
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85 | fieldIsInitialized = true; |
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86 | } |
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87 | *******************************************************************/ |
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88 | //------------------------------------------------------------------------- |
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89 | // Materials |
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90 | //------------------------------------------------------------------------- |
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91 | |
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92 | G4double a, iz, z, density; |
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93 | G4String name, symbol; |
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94 | G4int nel; |
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95 | |
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96 | a = 1.01*g/mole; |
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97 | G4Element* elH = new G4Element(name="Hydrogen", symbol="H", iz=1., a); |
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98 | |
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99 | a = 12.01*g/mole; |
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100 | G4Element* elC = new G4Element(name="Carbon", symbol="C", iz=6., a); |
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101 | |
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102 | a = 14.01*g/mole; |
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103 | G4Element* elN = new G4Element(name="Nitrogen", symbol="N", iz=7., a); |
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104 | |
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105 | a = 16.00*g/mole; |
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106 | G4Element* elO = new G4Element(name="Oxygen", symbol="O", iz=8., a); |
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107 | |
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108 | density = 1.29e-03*g/cm3; |
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109 | G4Material* Air = new G4Material(name="Air", density, nel=2); |
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110 | Air->AddElement(elN, .7); |
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111 | Air->AddElement(elO, .3); |
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112 | |
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113 | a = 207.19*g/mole; |
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114 | density = 11.35*g/cm3; |
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115 | G4Material* Lead = new G4Material(name="Lead", z=82., a, density); |
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116 | |
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117 | a = 39.95*g/mole; |
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118 | density = 1.782e-03*g/cm3; |
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119 | G4Material* Ar = new G4Material(name="ArgonGas", z=18., a, density); |
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120 | |
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121 | a = 28.09*g/mole; |
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122 | density = 2.33*g/cm3; |
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123 | G4Material * Silicon = new G4Material(name="Silicon", z=14., a, density); |
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124 | |
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125 | density = 1.032*g/cm3; |
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126 | G4Material* Scinti = new G4Material(name="Scintillator", density, nel=2); |
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127 | Scinti->AddElement(elC, 9); |
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128 | Scinti->AddElement(elH, 10); |
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129 | |
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130 | //------------------------------------------------------------------------- |
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131 | // Detector geometry |
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132 | //------------------------------------------------------------------------- |
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133 | |
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134 | //------------------------------ experimental hall |
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135 | G4Box * experimentalHall_box |
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136 | = new G4Box("expHall_b",expHall_x,expHall_y,expHall_z); |
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137 | G4LogicalVolume * experimentalHall_log |
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138 | = new G4LogicalVolume(experimentalHall_box,Air,"expHall_L",0,0,0); |
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139 | G4VPhysicalVolume * experimentalHall_phys |
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140 | = new G4PVPlacement(0,G4ThreeVector(),experimentalHall_log,"expHall_P", |
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141 | 0,false,0); |
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142 | G4VisAttributes* experimentalHallVisAtt |
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143 | = new G4VisAttributes(G4Colour(1.0,1.0,1.0)); |
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144 | experimentalHallVisAtt->SetForceWireframe(true); |
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145 | experimentalHall_log->SetVisAttributes(experimentalHallVisAtt); |
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146 | G4Region* defaultRegion = (*(G4RegionStore::GetInstance()))[0]; |
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147 | RE01RegionInformation* defaultRInfo = new RE01RegionInformation(); |
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148 | defaultRInfo->SetWorld(); |
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149 | defaultRegion->SetUserInformation(defaultRInfo); |
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150 | |
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151 | //------------------------------ tracker |
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152 | G4VSolid * tracker_tubs |
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153 | = new G4Tubs("trkTubs_tubs",trkTubs_rmin,trkTubs_rmax,trkTubs_dz, |
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154 | trkTubs_sphi,trkTubs_dphi); |
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155 | G4LogicalVolume * tracker_log |
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156 | = new G4LogicalVolume(tracker_tubs,Ar,"trackerT_L",0,0,0); |
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157 | // G4VPhysicalVolume * tracker_phys = |
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158 | new G4PVPlacement(0,G4ThreeVector(),tracker_log,"tracker_phys", |
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159 | experimentalHall_log,false,0); |
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160 | G4VisAttributes* tracker_logVisAtt |
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161 | = new G4VisAttributes(G4Colour(1.0,0.0,1.0)); |
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162 | tracker_logVisAtt->SetForceWireframe(true); |
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163 | tracker_log->SetVisAttributes(tracker_logVisAtt); |
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164 | G4Region* trackerRegion = new G4Region("TrackerRegion"); |
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165 | RE01RegionInformation* trackerInfo = new RE01RegionInformation(); |
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166 | trackerInfo->SetTracker(); |
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167 | trackerRegion->SetUserInformation(trackerInfo); |
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168 | tracker_log->SetRegion(trackerRegion); |
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169 | trackerRegion->AddRootLogicalVolume(tracker_log); |
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170 | |
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171 | |
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172 | //------------------------------ tracker layers |
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173 | // As an example for Parameterised volume |
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174 | // dummy values for G4Tubs -- modified by parameterised volume |
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175 | G4VSolid * trackerLayer_tubs |
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176 | = new G4Tubs("trackerLayer_tubs",trkTubs_rmin,trkTubs_rmax,trkTubs_dz, |
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177 | trkTubs_sphi,trkTubs_dphi); |
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178 | G4LogicalVolume * trackerLayer_log |
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179 | = new G4LogicalVolume(trackerLayer_tubs,Silicon,"trackerB_L",0,0,0); |
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180 | G4VPVParameterisation * trackerParam |
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181 | = new RE01TrackerParametrisation; |
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182 | // dummy value : kXAxis -- modified by parameterised volume |
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183 | // G4VPhysicalVolume *trackerLayer_phys = |
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184 | new G4PVParameterised("trackerLayer_phys",trackerLayer_log,tracker_log, |
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185 | kXAxis, notrkLayers, trackerParam); |
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186 | G4VisAttributes* trackerLayer_logVisAtt |
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187 | = new G4VisAttributes(G4Colour(0.5,0.0,1.0)); |
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188 | trackerLayer_logVisAtt->SetForceWireframe(true); |
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189 | trackerLayer_log->SetVisAttributes(trackerLayer_logVisAtt); |
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190 | |
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191 | //------------------------------ calorimeter |
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192 | G4VSolid * calorimeter_tubs |
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193 | = new G4Tubs("calorimeter_tubs",caloTubs_rmin,caloTubs_rmax, |
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194 | caloTubs_dz,caloTubs_sphi,caloTubs_dphi); |
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195 | G4LogicalVolume * calorimeter_log |
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196 | = new G4LogicalVolume(calorimeter_tubs,Scinti,"caloT_L",0,0,0); |
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197 | // G4VPhysicalVolume * calorimeter_phys = |
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198 | new G4PVPlacement(0,G4ThreeVector(),calorimeter_log,"caloM_P", |
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199 | experimentalHall_log,false,0); |
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200 | G4VisAttributes* calorimeter_logVisATT |
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201 | = new G4VisAttributes(G4Colour(1.0,1.0,0.0)); |
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202 | calorimeter_logVisATT->SetForceWireframe(true); |
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203 | calorimeter_log->SetVisAttributes(calorimeter_logVisATT); |
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204 | G4Region* calorimeterRegion = new G4Region("CalorimeterRegion"); |
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205 | RE01RegionInformation* calorimeterInfo = new RE01RegionInformation(); |
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206 | calorimeterInfo->SetCalorimeter(); |
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207 | calorimeterRegion->SetUserInformation(calorimeterInfo); |
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208 | calorimeter_log->SetRegion(calorimeterRegion); |
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209 | calorimeterRegion->AddRootLogicalVolume(calorimeter_log); |
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210 | |
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211 | //------------------------------- Lead layers |
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212 | // As an example for Parameterised volume |
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213 | // dummy values for G4Tubs -- modified by parameterised volume |
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214 | G4VSolid * caloLayer_tubs |
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215 | = new G4Tubs("caloLayer_tubs",caloRing_rmin,caloRing_rmax, |
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216 | caloRing_dz,caloRing_sphi,caloRing_dphi); |
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217 | G4LogicalVolume * caloLayer_log |
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218 | = new G4LogicalVolume(caloLayer_tubs,Lead,"caloR_L",0,0,0); |
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219 | G4VPVParameterisation * calorimeterParam |
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220 | = new RE01CalorimeterParametrisation; |
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221 | // dummy value : kXAxis -- modified by parameterised volume |
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222 | // G4VPhysicalVolume * caloLayer_phys = |
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223 | new G4PVParameterised("caloLayer_phys",caloLayer_log,calorimeter_log, |
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224 | kXAxis, nocaloLayers, calorimeterParam); |
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225 | G4VisAttributes* caloLayer_logVisAtt |
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226 | = new G4VisAttributes(G4Colour(0.7,1.0,0.0)); |
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227 | caloLayer_logVisAtt->SetForceWireframe(true); |
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228 | caloLayer_log->SetVisAttributes(caloLayer_logVisAtt); |
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229 | |
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230 | //------------------------------------------------------------------ |
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231 | // Sensitive Detector |
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232 | //------------------------------------------------------------------ |
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233 | |
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234 | G4SDManager* SDman = G4SDManager::GetSDMpointer(); |
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235 | |
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236 | G4String trackerSDname = "/mydet/tracker"; |
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237 | RE01TrackerSD * trackerSD = new RE01TrackerSD(trackerSDname); |
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238 | SDman->AddNewDetector(trackerSD); |
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239 | trackerLayer_log->SetSensitiveDetector(trackerSD); |
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240 | |
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241 | G4String calorimeterSDname = "/mydet/calorimeter"; |
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242 | RE01CalorimeterSD * calorimeterSD = new RE01CalorimeterSD(calorimeterSDname); |
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243 | G4String ROgeometryName = "CalorimeterROGeom"; |
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244 | G4VReadOutGeometry* calRO = new RE01CalorimeterROGeometry(ROgeometryName); |
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245 | calRO->BuildROGeometry(); |
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246 | calorimeterSD->SetROgeometry(calRO); |
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247 | SDman->AddNewDetector(calorimeterSD); |
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248 | calorimeter_log->SetSensitiveDetector(calorimeterSD); |
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249 | |
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250 | return experimentalHall_phys; |
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251 | } |
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252 | |
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