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: TiaraGeometry.cc,v 1.5 2006/06/29 15:45:03 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 | #include "TiaraGeometry.hh" |
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31 | #include "TiaraDimensions.hh" |
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32 | #include "G4LogicalVolume.hh" |
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33 | #include "G4Box.hh" |
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34 | #include "G4Tubs.hh" |
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35 | #include "TiaraMaterials.hh" |
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36 | #include "G4PVPlacement.hh" |
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37 | #include "TiaraConcreteShieldA.hh" |
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38 | #include "TiaraIronShieldA.hh" |
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39 | #include "TiaraConcreteShieldB.hh" |
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40 | #include "TiaraIronShieldB.hh" |
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41 | #include "TiaraPart.hh" |
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42 | #include "G4Colour.hh" |
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43 | #include "G4VisAttributes.hh" |
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44 | |
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45 | TiaraGeometry::TiaraGeometry(TiaraMaterials &matfac) : |
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46 | fLogicalWorld(0), |
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47 | fWorldVolume(0), |
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48 | fMaterials(matfac), |
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49 | fShieldWidth(0), |
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50 | fColimatorWidth(0), |
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51 | fColliPipeLogVol(0), |
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52 | fTiaraDimensions(TiaraDimensions()) |
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53 | {} |
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54 | |
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55 | TiaraGeometry::~TiaraGeometry() |
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56 | {} |
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57 | |
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58 | G4VPhysicalVolume* TiaraGeometry::Construct(){ |
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59 | PlaceComponents(); |
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60 | return fWorldVolume; |
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61 | } |
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62 | |
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63 | G4Material *TiaraGeometry::GetWorldMaterial() { |
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64 | return fMaterials.GetMaterial("vacuum"); |
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65 | } |
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66 | |
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67 | |
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68 | void TiaraGeometry::ConstHall(){ |
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69 | G4VSolid *worldSolid = new G4Box("worldBox", |
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70 | fTiaraDimensions.worldHalfWidth, |
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71 | fTiaraDimensions.worldHalfWidth, |
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72 | fTiaraDimensions.worldHalfLength); |
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73 | fLogicalWorld = |
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74 | new G4LogicalVolume(worldSolid, GetWorldMaterial(), "LogicalWorld"); |
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75 | G4String name("Hall"); |
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76 | fWorldVolume = new |
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77 | G4PVPlacement(0, G4ThreeVector(0,0,0), fLogicalWorld, |
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78 | name, 0, false, 0); |
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79 | } |
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80 | |
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81 | void TiaraGeometry::CreateComponents(){ |
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82 | |
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83 | fTiaraComponents. |
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84 | insert(new TiaraConcreteShieldA(fMaterials, fTiaraDimensions)); |
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85 | |
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86 | fTiaraComponents. |
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87 | insert(new TiaraIronShieldA(fMaterials, fTiaraDimensions)); |
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88 | |
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89 | fTiaraComponents. |
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90 | insert(new TiaraConcreteShieldB(fMaterials, fTiaraDimensions)); |
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91 | |
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92 | fTiaraComponents. |
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93 | insert(new TiaraIronShieldB(fMaterials, fTiaraDimensions)); |
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94 | |
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95 | } |
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96 | |
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97 | G4VPhysicalVolume *TiaraGeometry:: |
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98 | AddPhysicalDetector(G4double xDist, |
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99 | const G4String &physName) { |
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100 | G4Tubs *tub = new G4Tubs("detectorTub", |
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101 | 0, |
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102 | fTiaraDimensions.detectorRadius, |
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103 | fTiaraDimensions.detectorHalfHight, |
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104 | 0, |
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105 | 360 * deg); |
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106 | |
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107 | G4ThreeVector pos(xDist, 0, fTiaraDimensions.targetPosZ + |
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108 | fTiaraDimensions.distTargetExperiment + |
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109 | fShieldWidth + fColimatorWidth + |
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110 | fTiaraDimensions.detectorHalfHight); |
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111 | |
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112 | G4Material *mat = fMaterials.GetMaterial("vacuum"); |
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113 | G4LogicalVolume *logVol = |
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114 | new G4LogicalVolume(tub, mat, "logDetectorTub"); |
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115 | G4VisAttributes* pVis = new |
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116 | G4VisAttributes(G4Colour(1, 0, 0)); |
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117 | logVol->SetVisAttributes(pVis); |
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118 | |
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119 | |
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120 | return PlaceExpComponent(pos, logVol, physName); |
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121 | |
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122 | } |
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123 | |
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124 | G4VPhysicalVolume *TiaraGeometry:: |
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125 | AddPhysicalRingDetector(G4double xDist, |
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126 | const G4String &physName){ |
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127 | if (xDist < fTiaraDimensions.detectorRadius) { |
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128 | G4cout << "TiaraGeometry::AddPhysicalRingDetector: (xDist < fTiaraDimensions.detectorRadius" << G4endl; |
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129 | return 0; |
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130 | } |
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131 | G4Tubs *tub = new G4Tubs("detectorTub", |
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132 | xDist - fTiaraDimensions.detectorRadius, |
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133 | xDist + fTiaraDimensions.detectorRadius, |
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134 | fTiaraDimensions.detectorHalfHight, |
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135 | 0, |
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136 | 360 * deg); |
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137 | G4ThreeVector pos(0, 0, fTiaraDimensions.targetPosZ + |
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138 | fTiaraDimensions.distTargetExperiment + |
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139 | fShieldWidth + fColimatorWidth + |
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140 | fTiaraDimensions.detectorHalfHight); |
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141 | |
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142 | G4Material *mat = fMaterials.GetMaterial("vacuum"); |
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143 | G4LogicalVolume *logVol = |
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144 | new G4LogicalVolume(tub, mat, "logRingDetectorTub"); |
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145 | G4VisAttributes* pVis = new |
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146 | G4VisAttributes(G4Colour(1, 0, 0)); |
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147 | logVol->SetVisAttributes(pVis); |
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148 | |
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149 | return PlaceExpComponent(pos, logVol, physName); |
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150 | |
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151 | } |
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152 | |
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153 | G4VPhysicalVolume *TiaraGeometry:: |
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154 | AddDetectorSlab( const G4String &physName) { |
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155 | G4Tubs *tub = new G4Tubs("detectorTub", |
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156 | 0, |
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157 | 0.5*fTiaraDimensions.widthExperiment, |
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158 | fTiaraDimensions.detectorHalfHight, |
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159 | 0, |
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160 | 360 * deg); |
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161 | G4ThreeVector pos(0, 0, fTiaraDimensions.targetPosZ + |
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162 | fTiaraDimensions.distTargetExperiment + |
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163 | fShieldWidth + fColimatorWidth + |
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164 | fTiaraDimensions.detectorHalfHight); |
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165 | |
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166 | G4Material *mat = fMaterials.GetMaterial("vacuum"); |
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167 | G4LogicalVolume *logVol = |
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168 | new G4LogicalVolume(tub, mat, "logSlabDetectorTub"); |
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169 | G4VisAttributes* pVis = new |
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170 | G4VisAttributes(G4Colour(1, 0, 0)); |
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171 | logVol->SetVisAttributes(pVis); |
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172 | |
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173 | return PlaceExpComponent(pos, logVol, physName); |
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174 | |
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175 | } |
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176 | |
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177 | G4VPhysicalVolume *TiaraGeometry:: |
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178 | AddSourceDetector() { |
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179 | G4Tubs *tub = new G4Tubs("srcTub", |
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180 | 0, |
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181 | fTiaraDimensions.pipeRadius, |
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182 | fTiaraDimensions.srcDetectorWidth / 2, |
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183 | 0, |
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184 | 360 * deg); |
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185 | G4Material *mat = fMaterials.GetMaterial("vacuum"); |
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186 | G4LogicalVolume *logVol = |
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187 | new G4LogicalVolume(tub, mat, "logSrcDetector"); |
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188 | |
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189 | G4VisAttributes* pVis = new |
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190 | G4VisAttributes(G4Colour(1, 0, 0)); |
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191 | logVol->SetVisAttributes(pVis); |
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192 | |
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193 | G4VPhysicalVolume *physVol = 0; |
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194 | if (fColliPipeLogVol) { |
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195 | G4ThreeVector pos(0, 0, fColimatorWidth/2 - |
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196 | fTiaraDimensions.srcDetectorWidth / 2); |
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197 | physVol = new G4PVPlacement(0, |
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198 | pos, |
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199 | logVol, |
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200 | "sourceDetector", |
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201 | fColliPipeLogVol, |
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202 | false, |
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203 | 0); |
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204 | } |
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205 | else { |
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206 | G4ThreeVector pos(0, 0, fTiaraDimensions.targetPosZ + |
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207 | fTiaraDimensions.distTargetExperiment + |
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208 | fColimatorWidth - |
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209 | fTiaraDimensions.srcDetectorWidth / 2); |
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210 | physVol = PlaceExpComponent(pos, logVol, "sourceDetector"); |
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211 | } |
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212 | |
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213 | return physVol; |
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214 | } |
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215 | |
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216 | |
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217 | void TiaraGeometry::PlaceComponents(){ |
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218 | for (TiaraComponents::iterator it = fTiaraComponents.begin(); |
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219 | it != fTiaraComponents.end(); ++it) { |
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220 | TiaraParts tiaraParts = (*it)->GetParts(); |
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221 | for (TiaraParts::iterator ip = tiaraParts.begin(); |
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222 | ip != tiaraParts.end(); ++ip){ |
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223 | TiaraPart tiaraPart = *ip; |
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224 | G4LogicalVolume *logVol = ip->logVol; |
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225 | G4cout << logVol->GetName() |
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226 | << ", pos: " << ip->pos << G4endl; |
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227 | G4String name(logVol->GetName()); |
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228 | name += "_placed"; |
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229 | new G4PVPlacement(ip->rot, |
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230 | ip->pos, |
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231 | logVol, |
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232 | name, |
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233 | fLogicalWorld, |
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234 | false, |
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235 | 0); |
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236 | } |
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237 | } |
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238 | } |
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239 | |
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240 | |
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241 | void TiaraGeometry::BuildGeometry(const TiaraDimensions &td){ |
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242 | fTiaraDimensions = td; |
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243 | ConstHall(); |
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244 | } |
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245 | |
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246 | G4LogicalVolume *TiaraGeometry::BuildShield(G4double width, |
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247 | const G4String &matName){ |
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248 | |
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249 | fShieldWidth = width; |
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250 | |
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251 | G4LogicalVolume *logVol = 0; |
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252 | if (! (width > 0)) { |
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253 | G4cout << "TiaraGeometry::BuildShield width must be > 0" |
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254 | << G4endl; |
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255 | } |
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256 | else { |
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257 | G4Material *mat = 0; |
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258 | mat = fMaterials.GetMaterial(matName); |
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259 | if (!mat) { |
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260 | G4cout << "TiaraGeometry::BuildShield no valid material" |
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261 | << G4endl; |
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262 | } |
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263 | else { |
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264 | G4Box *box = new G4Box("box", |
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265 | fTiaraDimensions.widthExperiment/2, |
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266 | fTiaraDimensions.widthExperiment/2, |
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267 | width/2); |
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268 | logVol = new G4LogicalVolume(box, mat, "logShieldBox"); |
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269 | G4VisAttributes* pVis = new |
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270 | G4VisAttributes(G4Colour(1, 1, 0)); |
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271 | logVol->SetVisAttributes(pVis); |
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272 | } |
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273 | } |
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274 | return logVol; |
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275 | } |
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276 | |
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277 | G4LogicalVolume *TiaraGeometry:: |
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278 | BuildCollimator(G4double width, |
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279 | const G4String &outerMatName, |
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280 | const G4String &innerMatName) { |
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281 | fColimatorWidth = width; |
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282 | |
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283 | G4LogicalVolume *logVol = 0; |
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284 | if (! (width > 0)) { |
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285 | G4cout << "TiaraGeometry::BuildCollimator witdth must be > 0" |
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286 | << G4endl; |
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287 | } |
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288 | else { |
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289 | G4Material *matOuter = 0; |
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290 | matOuter = fMaterials.GetMaterial(outerMatName); |
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291 | G4Material *matInner = 0; |
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292 | matInner = fMaterials.GetMaterial(innerMatName); |
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293 | if (!matOuter || !matInner) { |
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294 | G4cout << "TiaraGeometry::BuildCollimator no valid material" |
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295 | << G4endl; |
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296 | } |
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297 | else { |
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298 | G4Box *box = new G4Box("box", |
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299 | fTiaraDimensions.widthExperiment/2, |
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300 | fTiaraDimensions.widthExperiment/2, |
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301 | width/2); |
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302 | logVol = new G4LogicalVolume(box, matOuter, "logColimatorBox"); |
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303 | G4VisAttributes* pVis = new |
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304 | G4VisAttributes(G4Colour(0.0, 1.0, 0.0)); |
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305 | logVol->SetVisAttributes(pVis); |
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306 | |
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307 | G4Tubs *tub = new G4Tubs("tub", |
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308 | 0, |
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309 | fTiaraDimensions.pipeRadius, |
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310 | width/2, |
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311 | 0, |
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312 | 360 * deg); |
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313 | |
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314 | fColliPipeLogVol = new G4LogicalVolume(tub, matInner, |
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315 | "logColimatorTub"); |
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316 | |
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317 | new G4PVPlacement(0, |
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318 | G4ThreeVector(0, 0, 0), |
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319 | fColliPipeLogVol, |
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320 | "pipeInCollimator", |
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321 | logVol, |
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322 | false, |
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323 | 0); |
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324 | } |
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325 | } |
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326 | return logVol; |
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327 | } |
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328 | |
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329 | G4VPhysicalVolume *TiaraGeometry:: |
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330 | PlaceExpComponent(const G4ThreeVector &pos, |
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331 | G4LogicalVolume *logVol, |
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332 | const G4String &physName){ |
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333 | |
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334 | return new G4PVPlacement(0, |
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335 | pos, |
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336 | logVol, |
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337 | physName, |
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338 | fLogicalWorld, |
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339 | false, |
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340 | 0); |
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341 | |
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342 | } |
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343 | |
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