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 | // |
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27 | // $Id: G4ReflectionFactory.cc,v 1.9 2008/11/13 09:33:20 gcosmo Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-02-cand-01 $ |
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29 | // |
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30 | // |
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31 | // Class G4ReflectionFactory Implementation |
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32 | // |
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33 | // Decomposition of a general transformation |
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34 | // that can include reflection in a "reflection-free" transformation: |
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35 | // |
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36 | // x(inM') = TG*x(inM) TG - general transformation |
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37 | // = T*(R*x(inM)) T - "reflection-free" transformation |
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38 | // = T* x(inReflM) |
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39 | // |
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40 | // Daughters transformation: |
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41 | // When a volume V containing daughter D with transformation TD |
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42 | // is placed in mother M with a general tranformation TGV, |
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43 | // the TGV is decomposed, |
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44 | // new reflected volume ReflV containing a new daughter ReflD |
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45 | // with reflected transformation ReflTD is created: |
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46 | // |
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47 | // x(inV) = TD * x(inD); |
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48 | // x(inM) = TGV * x(inV) |
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49 | // = TV * R * x(inV) |
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50 | // = TV * R * TD * x(inD) |
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51 | // = TV * R*TD*R-1 * R*x(inD) |
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52 | // = TV * ReflTD * x(inReflD) |
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53 | |
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54 | // Author: Ivana Hrivnacova, 16.10.2001 (Ivana.Hrivnacova@cern.ch) |
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55 | // -------------------------------------------------------------------- |
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56 | |
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57 | #include "G4ReflectionFactory.hh" |
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58 | #include "G4ReflectedSolid.hh" |
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59 | #include "G4Region.hh" |
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60 | #include "G4LogicalVolume.hh" |
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61 | #include "G4PVPlacement.hh" |
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62 | #include "G4PVReplica.hh" |
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63 | #include "G4VPVDivisionFactory.hh" |
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64 | #include "G4GeometryTolerance.hh" |
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65 | |
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66 | G4ReflectionFactory* G4ReflectionFactory::fInstance = 0; |
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67 | const G4String G4ReflectionFactory::fDefaultNameExtension = "_refl"; |
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68 | const G4Scale3D G4ReflectionFactory::fScale = G4ScaleZ3D(-1.0); |
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69 | |
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70 | //_____________________________________________________________________________ |
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71 | |
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72 | G4ReflectionFactory* G4ReflectionFactory::Instance() |
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73 | { |
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74 | // Static singleton access method. |
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75 | // --- |
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76 | |
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77 | if (!fInstance) { fInstance = new G4ReflectionFactory(); } |
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78 | |
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79 | return fInstance; |
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80 | } |
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81 | |
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82 | //_____________________________________________________________________________ |
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83 | |
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84 | G4ReflectionFactory::G4ReflectionFactory() |
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85 | : fVerboseLevel(0), |
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86 | fNameExtension(fDefaultNameExtension) |
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87 | { |
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88 | // Protected singleton constructor. |
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89 | // --- |
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90 | |
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91 | fScalePrecision = 10. |
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92 | * G4GeometryTolerance::GetInstance()->GetSurfaceTolerance(); |
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93 | fInstance = this; |
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94 | } |
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95 | |
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96 | //_____________________________________________________________________________ |
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97 | |
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98 | G4ReflectionFactory::~G4ReflectionFactory() |
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99 | { |
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100 | delete fInstance; |
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101 | } |
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102 | |
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103 | // |
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104 | // public methods |
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105 | // |
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106 | |
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107 | //_____________________________________________________________________________ |
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108 | |
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109 | G4PhysicalVolumesPair |
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110 | G4ReflectionFactory::Place( const G4Transform3D& transform3D, |
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111 | const G4String& name, |
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112 | G4LogicalVolume* LV, |
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113 | G4LogicalVolume* motherLV, |
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114 | G4bool isMany, |
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115 | G4int copyNo, |
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116 | G4bool surfCheck) |
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117 | { |
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118 | // Evaluates the passed transformation; if it contains reflection |
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119 | // it performs its decomposition, creates new reflected solid and |
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120 | // logical volume (or retrieves them from a map if the reflected |
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121 | // objects were already created), transforms the daughters (if present) |
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122 | // and place it in the given mother. |
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123 | // The result is a pair of physical volumes; |
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124 | // the second physical volume is a placement in a reflected mother |
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125 | // - or 0 if mother LV was not reflected. |
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126 | // --- |
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127 | |
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128 | if (fVerboseLevel>0) |
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129 | { |
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130 | G4cout << "Place " << name << " lv " << LV << " " |
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131 | << LV->GetName() << G4endl; |
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132 | } |
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133 | |
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134 | // decompose transformation |
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135 | G4Scale3D scale; |
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136 | G4Rotate3D rotation; |
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137 | G4Translate3D translation; |
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138 | |
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139 | transform3D.getDecomposition(scale, rotation, translation); |
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140 | G4Transform3D pureTransform3D = translation * rotation; |
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141 | |
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142 | //PrintTransform(transform3D); |
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143 | //PrintTransform(pureTransform3D); |
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144 | |
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145 | // check that scale correspond to fScale |
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146 | // |
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147 | CheckScale(scale); |
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148 | |
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149 | // |
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150 | // reflection IS NOT present in transform3D |
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151 | // |
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152 | |
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153 | if (! IsReflection(scale)) |
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154 | { |
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155 | if (fVerboseLevel>0) |
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156 | G4cout << "Scale positive" << G4endl; |
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157 | |
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158 | G4VPhysicalVolume* pv1 |
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159 | = new G4PVPlacement(pureTransform3D, LV, name, |
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160 | motherLV, isMany, copyNo, surfCheck); |
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161 | |
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162 | G4VPhysicalVolume* pv2 = 0; |
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163 | if (G4LogicalVolume* reflMotherLV = GetReflectedLV(motherLV)) |
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164 | { |
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165 | // if mother was reflected |
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166 | // reflect this LV and place it in reflected mother |
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167 | |
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168 | pv2 = new G4PVPlacement(fScale * (pureTransform3D * fScale.inverse()), |
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169 | ReflectLV(LV, surfCheck), name, reflMotherLV, |
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170 | isMany, copyNo, surfCheck); |
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171 | } |
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172 | |
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173 | return G4PhysicalVolumesPair(pv1, pv2); |
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174 | } |
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175 | |
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176 | // |
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177 | // reflection IS present in transform3D |
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178 | // |
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179 | |
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180 | if (fVerboseLevel>0) |
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181 | G4cout << "scale negative" << G4endl; |
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182 | |
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183 | G4VPhysicalVolume* pv1 |
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184 | = new G4PVPlacement(pureTransform3D, ReflectLV(LV, surfCheck), name, |
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185 | motherLV, isMany, copyNo, surfCheck); |
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186 | |
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187 | G4VPhysicalVolume* pv2 = 0; |
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188 | if (G4LogicalVolume* reflMotherLV = GetReflectedLV(motherLV)) |
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189 | { |
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190 | |
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191 | // if mother was reflected |
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192 | // place the refLV consituent in reflected mother |
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193 | |
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194 | pv2 = new G4PVPlacement(fScale * (pureTransform3D * fScale.inverse()), |
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195 | LV, name, reflMotherLV, isMany, copyNo, surfCheck); |
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196 | } |
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197 | |
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198 | return G4PhysicalVolumesPair(pv1, pv2); |
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199 | } |
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200 | |
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201 | |
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202 | //_____________________________________________________________________________ |
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203 | |
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204 | G4PhysicalVolumesPair |
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205 | G4ReflectionFactory::Replicate(const G4String& name, |
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206 | G4LogicalVolume* LV, |
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207 | G4LogicalVolume* motherLV, |
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208 | EAxis axis, |
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209 | G4int nofReplicas, |
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210 | G4double width, |
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211 | G4double offset) |
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212 | { |
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213 | // Creates replica in given mother. |
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214 | // The result is a pair of physical volumes; |
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215 | // the second physical volume is a replica in a reflected mother |
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216 | // - or 0 if mother LV was not reflected. |
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217 | // --- |
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218 | |
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219 | if (fVerboseLevel>0) |
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220 | { |
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221 | G4cout << "Replicate " << name << " lv " << LV << " " |
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222 | << LV->GetName() << G4endl; |
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223 | } |
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224 | |
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225 | G4VPhysicalVolume* pv1 |
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226 | = new G4PVReplica(name, LV, motherLV, axis, nofReplicas, width, offset); |
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227 | |
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228 | G4VPhysicalVolume* pv2 = 0; |
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229 | if (G4LogicalVolume* reflMotherLV = GetReflectedLV(motherLV)) |
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230 | { |
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231 | // if mother was reflected |
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232 | // reflect the LV and replicate it in reflected mother |
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233 | |
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234 | pv2 = new G4PVReplica(name, ReflectLV(LV), reflMotherLV, |
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235 | axis, nofReplicas, width, offset); |
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236 | } |
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237 | |
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238 | return G4PhysicalVolumesPair(pv1, pv2); |
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239 | } |
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240 | |
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241 | //_____________________________________________________________________________ |
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242 | |
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243 | G4PhysicalVolumesPair |
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244 | G4ReflectionFactory::Divide(const G4String& name, |
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245 | G4LogicalVolume* LV, |
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246 | G4LogicalVolume* motherLV, |
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247 | EAxis axis, |
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248 | G4int nofDivisions, |
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249 | G4double width, |
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250 | G4double offset) |
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251 | { |
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252 | // Creates division in the given mother. |
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253 | // The result is a pair of physical volumes; |
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254 | // the second physical volume is a division in a reflected mother |
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255 | // or 0 if mother LV was not reflected. |
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256 | // --- |
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257 | |
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258 | if (fVerboseLevel>0) |
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259 | { |
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260 | G4cout << "Divide " << name << " lv " << LV << " " |
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261 | << LV->GetName() << G4endl; |
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262 | } |
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263 | |
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264 | G4VPVDivisionFactory* divisionFactory = GetPVDivisionFactory(); |
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265 | |
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266 | G4VPhysicalVolume* pv1 = divisionFactory |
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267 | ->CreatePVDivision(name, LV, motherLV, axis, nofDivisions, width, offset); |
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268 | |
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269 | G4VPhysicalVolume* pv2 = 0; |
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270 | if (G4LogicalVolume* reflMotherLV = GetReflectedLV(motherLV)) |
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271 | { |
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272 | // if mother was reflected |
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273 | // reflect the LV and replicate it in reflected mother |
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274 | |
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275 | pv2 = divisionFactory->CreatePVDivision(name, ReflectLV(LV), reflMotherLV, |
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276 | axis, nofDivisions, width, offset); |
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277 | } |
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278 | |
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279 | return G4PhysicalVolumesPair(pv1, pv2); |
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280 | } |
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281 | |
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282 | |
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283 | //_____________________________________________________________________________ |
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284 | |
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285 | G4PhysicalVolumesPair |
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286 | G4ReflectionFactory::Divide(const G4String& name, |
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287 | G4LogicalVolume* LV, |
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288 | G4LogicalVolume* motherLV, |
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289 | EAxis axis, |
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290 | G4int nofDivisions, |
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291 | G4double offset) |
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292 | { |
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293 | // Creates division in the given mother. |
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294 | // The result is a pair of physical volumes; |
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295 | // the second physical volume is a division in a reflected mother |
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296 | // or 0 if mother LV was not reflected. |
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297 | // --- |
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298 | |
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299 | if (fVerboseLevel>0) |
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300 | { |
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301 | G4cout << "Divide " << name << " lv " << LV << " " |
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302 | << LV->GetName() << G4endl; |
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303 | } |
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304 | |
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305 | G4VPVDivisionFactory* divisionFactory = GetPVDivisionFactory(); |
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306 | |
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307 | G4VPhysicalVolume* pv1 = divisionFactory |
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308 | ->CreatePVDivision(name, LV, motherLV, axis, nofDivisions, offset); |
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309 | |
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310 | G4VPhysicalVolume* pv2 = 0; |
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311 | if (G4LogicalVolume* reflMotherLV = GetReflectedLV(motherLV)) |
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312 | { |
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313 | // if mother was reflected |
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314 | // reflect the LV and replicate it in reflected mother |
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315 | |
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316 | pv2 = divisionFactory->CreatePVDivision(name, ReflectLV(LV), reflMotherLV, |
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317 | axis, nofDivisions, offset); |
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318 | } |
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319 | |
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320 | return G4PhysicalVolumesPair(pv1, pv2); |
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321 | } |
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322 | |
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323 | |
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324 | //_____________________________________________________________________________ |
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325 | |
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326 | G4PhysicalVolumesPair |
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327 | G4ReflectionFactory::Divide(const G4String& name, |
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328 | G4LogicalVolume* LV, |
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329 | G4LogicalVolume* motherLV, |
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330 | EAxis axis, |
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331 | G4double width, |
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332 | G4double offset) |
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333 | { |
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334 | // Creates division in the given mother. |
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335 | // The result is a pair of physical volumes; |
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336 | // the second physical volume is a division in a reflected mother |
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337 | // or 0 if mother LV was not reflected. |
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338 | // --- |
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339 | |
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340 | if (fVerboseLevel>0) |
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341 | { |
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342 | G4cout << "Divide " << name << " lv " << LV << " " |
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343 | << LV->GetName() << G4endl; |
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344 | } |
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345 | |
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346 | G4VPVDivisionFactory* divisionFactory = GetPVDivisionFactory(); |
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347 | |
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348 | G4VPhysicalVolume* pv1 = divisionFactory |
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349 | -> CreatePVDivision(name, LV, motherLV, axis, width, offset); |
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350 | |
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351 | G4VPhysicalVolume* pv2 = 0; |
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352 | if (G4LogicalVolume* reflMotherLV = GetReflectedLV(motherLV)) |
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353 | { |
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354 | // if mother was reflected |
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355 | // reflect the LV and replicate it in reflected mother |
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356 | |
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357 | pv2 = divisionFactory->CreatePVDivision(name, ReflectLV(LV), reflMotherLV, |
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358 | axis, width, offset); |
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359 | } |
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360 | |
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361 | return G4PhysicalVolumesPair(pv1, pv2); |
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362 | } |
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363 | |
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364 | |
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365 | // |
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366 | // private methods |
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367 | // |
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368 | |
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369 | //_____________________________________________________________________________ |
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370 | |
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371 | G4LogicalVolume* G4ReflectionFactory::ReflectLV(G4LogicalVolume* LV, |
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372 | G4bool surfCheck) |
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373 | { |
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374 | // Gets/creates the reflected solid and logical volume |
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375 | // and copies + transforms LV daughters. |
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376 | // --- |
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377 | |
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378 | G4LogicalVolume* refLV = GetReflectedLV(LV); |
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379 | |
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380 | if (!refLV) |
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381 | { |
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382 | |
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383 | // create new (reflected) objects |
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384 | // |
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385 | refLV = CreateReflectedLV(LV); |
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386 | |
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387 | // process daughters |
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388 | // |
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389 | ReflectDaughters(LV, refLV, surfCheck); |
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390 | |
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391 | // check if to be set as root region |
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392 | // |
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393 | if (LV->IsRootRegion()) |
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394 | { |
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395 | LV->GetRegion()->AddRootLogicalVolume(refLV); |
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396 | } |
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397 | } |
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398 | |
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399 | return refLV; |
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400 | } |
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401 | |
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402 | //_____________________________________________________________________________ |
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403 | |
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404 | G4LogicalVolume* G4ReflectionFactory::CreateReflectedLV(G4LogicalVolume* LV) |
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405 | { |
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406 | // Creates the reflected solid and logical volume |
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407 | // and add the logical volumes pair in the maps. |
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408 | // --- |
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409 | |
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410 | // consistency check |
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411 | // |
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412 | if (fReflectedLVMap.find(LV) != fReflectedLVMap.end()) |
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413 | { |
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414 | G4cerr << "ERROR - G4ReflectionFactory::CreateReflectedLV(..): " |
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415 | << LV->GetName() << G4endl |
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416 | << " Cannot be applied to an already reflected volume !" |
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417 | << G4endl; |
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418 | G4Exception("G4ReflectionFactory::CreateReflectedLV(..)", |
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419 | "NotApplicable", FatalException, |
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420 | "Cannot be applied to a volume already reflected."); |
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421 | } |
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422 | |
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423 | G4VSolid* refSolid |
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424 | = new G4ReflectedSolid(LV->GetSolid()->GetName() + fNameExtension, |
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425 | LV->GetSolid(), fScale); |
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426 | |
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427 | G4LogicalVolume* refLV |
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428 | = new G4LogicalVolume(refSolid, |
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429 | LV->GetMaterial(), |
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430 | LV->GetName() + fNameExtension, |
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431 | LV->GetFieldManager(), |
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432 | LV->GetSensitiveDetector(), |
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433 | LV->GetUserLimits()); |
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434 | refLV->SetVisAttributes(LV->GetVisAttributes()); // vis-attributes |
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435 | refLV->SetBiasWeight(LV->GetBiasWeight()); // biasing weight |
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436 | if (LV->IsRegion()) |
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437 | { |
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438 | refLV->SetRegion(LV->GetRegion()); // set a region in case |
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439 | } |
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440 | |
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441 | fConstituentLVMap[LV] = refLV; |
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442 | fReflectedLVMap[refLV] = LV; |
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443 | |
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444 | return refLV; |
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445 | } |
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446 | |
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447 | //_____________________________________________________________________________ |
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448 | |
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449 | void G4ReflectionFactory::ReflectDaughters(G4LogicalVolume* LV, |
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450 | G4LogicalVolume* refLV, |
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451 | G4bool surfCheck) |
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452 | { |
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453 | // Reflects daughters recursively. |
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454 | // --- |
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455 | |
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456 | if (fVerboseLevel>0) |
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457 | { |
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458 | G4cout << "G4ReflectionFactory::ReflectDaughters(): " |
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459 | << LV->GetNoDaughters() << " of " << LV->GetName() << G4endl; |
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460 | } |
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461 | |
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462 | for (G4int i=0; i<LV->GetNoDaughters(); i++) |
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463 | { |
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464 | G4VPhysicalVolume* dPV = LV->GetDaughter(i); |
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465 | |
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466 | if (! dPV->IsReplicated()) |
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467 | { |
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468 | ReflectPVPlacement(dPV, refLV, surfCheck); |
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469 | } |
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470 | else if (! dPV->GetParameterisation()) |
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471 | { |
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472 | ReflectPVReplica(dPV, refLV); |
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473 | } |
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474 | else if (G4VPVDivisionFactory::Instance() && |
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475 | G4VPVDivisionFactory::Instance()->IsPVDivision(dPV)) |
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476 | { |
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477 | ReflectPVDivision(dPV, refLV); |
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478 | } |
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479 | else |
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480 | { |
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481 | ReflectPVParameterised(dPV, refLV, surfCheck); |
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482 | } |
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483 | } |
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484 | } |
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485 | |
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486 | //_____________________________________________________________________________ |
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487 | |
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488 | void G4ReflectionFactory::ReflectPVPlacement(G4VPhysicalVolume* dPV, |
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489 | G4LogicalVolume* refLV, |
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490 | G4bool surfCheck) |
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491 | { |
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492 | // Copies and transforms daughter of PVPlacement type of |
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493 | // a constituent volume into a reflected volume. |
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494 | // --- |
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495 | |
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496 | G4LogicalVolume* dLV = dPV->GetLogicalVolume(); |
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497 | |
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498 | // update daughter transformation |
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499 | // |
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500 | G4Transform3D dt(dPV->GetObjectRotationValue(), dPV->GetObjectTranslation()); |
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501 | dt = fScale * (dt * fScale.inverse()); |
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502 | |
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503 | G4LogicalVolume* refDLV; |
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504 | |
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505 | if (fVerboseLevel>0) |
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506 | G4cout << "Daughter: " << dPV << " " << dLV->GetName(); |
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507 | |
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508 | if (!IsReflected(dLV)) |
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509 | { |
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510 | |
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511 | if (fVerboseLevel>0) |
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512 | G4cout << " will be reflected." << G4endl; |
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513 | |
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514 | // get reflected volume if already created // |
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515 | refDLV = GetReflectedLV(dLV); |
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516 | |
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517 | if (!refDLV) |
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518 | { |
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519 | // create new daughter solid and logical volume |
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520 | // |
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521 | refDLV = CreateReflectedLV(dLV); |
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522 | |
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523 | // recursive call |
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524 | // |
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525 | ReflectDaughters(dLV, refDLV, surfCheck); |
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526 | } |
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527 | |
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528 | // create new daughter physical volume |
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529 | // with updated transformation |
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530 | |
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531 | new G4PVPlacement(dt, refDLV, dPV->GetName(), refLV, |
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532 | dPV->IsMany(), dPV->GetCopyNo(), surfCheck); |
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533 | |
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534 | } |
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535 | else |
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536 | { |
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537 | if (fVerboseLevel>0) |
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538 | G4cout << " will be reconstitued." << G4endl; |
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539 | |
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540 | refDLV = GetConstituentLV(dLV); |
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541 | |
---|
542 | new G4PVPlacement(dt, refDLV, dPV->GetName(), refLV, |
---|
543 | dPV->IsMany(), dPV->GetCopyNo(), surfCheck); |
---|
544 | } |
---|
545 | } |
---|
546 | |
---|
547 | //_____________________________________________________________________________ |
---|
548 | |
---|
549 | void G4ReflectionFactory::ReflectPVReplica(G4VPhysicalVolume* dPV, |
---|
550 | G4LogicalVolume* refLV) |
---|
551 | { |
---|
552 | // Copies and transforms daughter of PVReplica type of |
---|
553 | // a constituent volume into a reflected volume. |
---|
554 | // --- |
---|
555 | |
---|
556 | G4LogicalVolume* dLV = dPV->GetLogicalVolume(); |
---|
557 | |
---|
558 | // get replication data |
---|
559 | // |
---|
560 | EAxis axis; |
---|
561 | G4int nofReplicas; |
---|
562 | G4double width; |
---|
563 | G4double offset; |
---|
564 | G4bool consuming; |
---|
565 | |
---|
566 | dPV->GetReplicationData(axis, nofReplicas, width, offset, consuming); |
---|
567 | |
---|
568 | G4LogicalVolume* refDLV; |
---|
569 | |
---|
570 | if (fVerboseLevel>0) |
---|
571 | G4cout << "Daughter: " << dPV << " " << dLV->GetName(); |
---|
572 | |
---|
573 | if (!IsReflected(dLV)) |
---|
574 | { |
---|
575 | if (fVerboseLevel>0) |
---|
576 | G4cout << " will be reflected." << G4endl; |
---|
577 | |
---|
578 | // get reflected volume if already created |
---|
579 | // |
---|
580 | refDLV = GetReflectedLV(dLV); |
---|
581 | |
---|
582 | if (!refDLV) |
---|
583 | { |
---|
584 | // create new daughter solid and logical volume |
---|
585 | // |
---|
586 | refDLV = CreateReflectedLV(dLV); |
---|
587 | |
---|
588 | // recursive call |
---|
589 | // |
---|
590 | ReflectDaughters(dLV, refDLV); |
---|
591 | } |
---|
592 | |
---|
593 | // create new daughter replica |
---|
594 | // |
---|
595 | new G4PVReplica(dPV->GetName(), refDLV, refLV, |
---|
596 | axis, nofReplicas, width, offset); |
---|
597 | } |
---|
598 | else |
---|
599 | { |
---|
600 | if (fVerboseLevel>0) |
---|
601 | G4cout << " will be reconstitued." << G4endl; |
---|
602 | |
---|
603 | refDLV = GetConstituentLV(dLV); |
---|
604 | |
---|
605 | new G4PVReplica(dPV->GetName(), refDLV, refLV, |
---|
606 | axis, nofReplicas, width, offset); |
---|
607 | } |
---|
608 | } |
---|
609 | |
---|
610 | //_____________________________________________________________________________ |
---|
611 | |
---|
612 | void G4ReflectionFactory::ReflectPVDivision(G4VPhysicalVolume* dPV, |
---|
613 | G4LogicalVolume* refLV) |
---|
614 | { |
---|
615 | // Copies and transforms daughter of PVDivision type of |
---|
616 | // a constituent volume into a reflected volume. |
---|
617 | // --- |
---|
618 | |
---|
619 | G4VPVDivisionFactory* divisionFactory = GetPVDivisionFactory(); |
---|
620 | |
---|
621 | G4LogicalVolume* dLV = dPV->GetLogicalVolume(); |
---|
622 | |
---|
623 | // get parameterisation data |
---|
624 | // |
---|
625 | G4VPVParameterisation* param = dPV->GetParameterisation(); |
---|
626 | |
---|
627 | G4LogicalVolume* refDLV; |
---|
628 | |
---|
629 | if (fVerboseLevel>0) |
---|
630 | G4cout << "Daughter: " << dPV << " " << dLV->GetName(); |
---|
631 | |
---|
632 | if (!IsReflected(dLV)) |
---|
633 | { |
---|
634 | if (fVerboseLevel>0) |
---|
635 | G4cout << " will be reflected." << G4endl; |
---|
636 | |
---|
637 | // get reflected volume if already created |
---|
638 | // |
---|
639 | refDLV = GetReflectedLV(dLV); |
---|
640 | |
---|
641 | if (!refDLV) |
---|
642 | { |
---|
643 | // create new daughter solid and logical volume |
---|
644 | // |
---|
645 | refDLV = CreateReflectedLV(dLV); |
---|
646 | |
---|
647 | // recursive call |
---|
648 | // |
---|
649 | ReflectDaughters(dLV, refDLV); |
---|
650 | } |
---|
651 | |
---|
652 | // create new daughter replica |
---|
653 | // |
---|
654 | divisionFactory->CreatePVDivision(dPV->GetName(), refDLV, refLV, param); |
---|
655 | } |
---|
656 | else |
---|
657 | { |
---|
658 | if (fVerboseLevel>0) |
---|
659 | G4cout << " will be reconstitued." << G4endl; |
---|
660 | |
---|
661 | refDLV = GetConstituentLV(dLV); |
---|
662 | |
---|
663 | divisionFactory->CreatePVDivision(dPV->GetName(), refDLV, refLV, param); |
---|
664 | } |
---|
665 | } |
---|
666 | |
---|
667 | //_____________________________________________________________________________ |
---|
668 | |
---|
669 | void G4ReflectionFactory::ReflectPVParameterised(G4VPhysicalVolume* dPV, |
---|
670 | G4LogicalVolume*, G4bool) |
---|
671 | { |
---|
672 | // Not implemented. |
---|
673 | // Should copy and transform daughter of PVReplica type of |
---|
674 | // a constituent volume into a reflected volume. |
---|
675 | // --- |
---|
676 | |
---|
677 | G4cerr << "ERROR - G4ReflectionFactory::ReflectPVParameterised(...): " |
---|
678 | << dPV->GetName() << G4endl |
---|
679 | << " Reflection of parameterised volumes " |
---|
680 | << "is not yet implemented." << G4endl; |
---|
681 | G4Exception("G4ReflectionFactory::ReflectPVParameterised(...)", |
---|
682 | "NotImplemented", FatalException, |
---|
683 | "Sorry, not yet implemented."); |
---|
684 | } |
---|
685 | |
---|
686 | //_____________________________________________________________________________ |
---|
687 | |
---|
688 | G4LogicalVolume* |
---|
689 | G4ReflectionFactory::GetConstituentLV(G4LogicalVolume* reflLV) const |
---|
690 | { |
---|
691 | // Returns the consituent volume of the given reflected volume, |
---|
692 | // 0 if the given reflected volume was not found. |
---|
693 | // --- |
---|
694 | |
---|
695 | LogicalVolumesMapIterator it = fReflectedLVMap.find(reflLV); |
---|
696 | |
---|
697 | if (it == fReflectedLVMap.end()) return 0; |
---|
698 | |
---|
699 | return (*it).second; |
---|
700 | } |
---|
701 | |
---|
702 | //_____________________________________________________________________________ |
---|
703 | |
---|
704 | G4LogicalVolume* |
---|
705 | G4ReflectionFactory::GetReflectedLV(G4LogicalVolume* lv) const |
---|
706 | { |
---|
707 | // Returns the reflected volume of the given consituent volume, |
---|
708 | // 0 if the given volume was not reflected. |
---|
709 | // --- |
---|
710 | |
---|
711 | LogicalVolumesMapIterator it = fConstituentLVMap.find(lv); |
---|
712 | |
---|
713 | if (it == fConstituentLVMap.end()) return 0; |
---|
714 | |
---|
715 | return (*it).second; |
---|
716 | } |
---|
717 | |
---|
718 | //_____________________________________________________________________________ |
---|
719 | |
---|
720 | G4bool G4ReflectionFactory::IsConstituent(G4LogicalVolume* lv) const |
---|
721 | { |
---|
722 | // Returns true if the given volume has been already reflected |
---|
723 | // (is in the map of constituent volumes). |
---|
724 | // --- |
---|
725 | |
---|
726 | return (fConstituentLVMap.find(lv) != fConstituentLVMap.end()); |
---|
727 | } |
---|
728 | |
---|
729 | //_____________________________________________________________________________ |
---|
730 | |
---|
731 | G4bool G4ReflectionFactory::IsReflected(G4LogicalVolume* lv) const |
---|
732 | { |
---|
733 | // Returns true if the given volume is a reflected volume |
---|
734 | // (is in the map reflected volumes). |
---|
735 | // --- |
---|
736 | |
---|
737 | return (fReflectedLVMap.find(lv) != fReflectedLVMap.end()); |
---|
738 | } |
---|
739 | |
---|
740 | //_____________________________________________________________________________ |
---|
741 | |
---|
742 | G4bool G4ReflectionFactory::IsReflection(const G4Scale3D& scale) const |
---|
743 | { |
---|
744 | // Returns true if the scale is negative, false otherwise. |
---|
745 | // --- |
---|
746 | |
---|
747 | if (scale(0,0)*scale(1,1)*scale(2,2) < 0.) |
---|
748 | return true; |
---|
749 | else |
---|
750 | return false; |
---|
751 | } |
---|
752 | |
---|
753 | //_____________________________________________________________________________ |
---|
754 | |
---|
755 | const G4ReflectedVolumesMap& |
---|
756 | G4ReflectionFactory::GetReflectedVolumesMap() const |
---|
757 | { |
---|
758 | return fReflectedLVMap; |
---|
759 | } |
---|
760 | |
---|
761 | //_____________________________________________________________________________ |
---|
762 | |
---|
763 | void G4ReflectionFactory::PrintConstituentLVMap() |
---|
764 | { |
---|
765 | // temporary - for debugging purpose |
---|
766 | // --- |
---|
767 | |
---|
768 | LogicalVolumesMapIterator it; |
---|
769 | for (it = fConstituentLVMap.begin(); it != fConstituentLVMap.end(); it++) |
---|
770 | { |
---|
771 | G4cout << "lv: " << (*it).first << " lv_refl: " << (*it).second << G4endl; |
---|
772 | } |
---|
773 | G4cout << G4endl; |
---|
774 | } |
---|
775 | |
---|
776 | //_____________________________________________________________________________ |
---|
777 | |
---|
778 | void G4ReflectionFactory::CheckScale(const G4Scale3D& scale) const |
---|
779 | { |
---|
780 | // Check if scale correspond to fScale, |
---|
781 | // if not give exception. |
---|
782 | // --- |
---|
783 | |
---|
784 | if (!IsReflection(scale)) return; |
---|
785 | |
---|
786 | G4double diff = 0.; |
---|
787 | for (G4int i=0; i<4; i++) |
---|
788 | for (G4int j=0; j<4; j++) |
---|
789 | diff += std::abs(scale(i,j) - fScale(i,j)); |
---|
790 | |
---|
791 | if (diff > fScalePrecision) |
---|
792 | { |
---|
793 | G4cerr << "ERROR - G4ReflectionFactory::CheckScale(..)" << G4endl |
---|
794 | << " Unexpected scale. Difference: " << diff << G4endl; |
---|
795 | G4Exception("G4ReflectionFactory::CheckScale(..)", |
---|
796 | "WrongArgumentValue", FatalException, |
---|
797 | "Unexpected scale in input !"); |
---|
798 | } |
---|
799 | } |
---|
800 | |
---|
801 | //_____________________________________________________________________________ |
---|
802 | |
---|
803 | G4VPVDivisionFactory* G4ReflectionFactory::GetPVDivisionFactory() const |
---|
804 | { |
---|
805 | // Returns the G4PVDivisionFactory instance if it exists, |
---|
806 | // otherwise gives exception |
---|
807 | // --- |
---|
808 | |
---|
809 | G4VPVDivisionFactory* divisionFactory = G4VPVDivisionFactory::Instance(); |
---|
810 | if (!divisionFactory) |
---|
811 | { |
---|
812 | G4cerr << "ERROR - G4ReflectionFactory::GetPVDivisionFactory()" << G4endl |
---|
813 | << " It has been requested to reflect divided volumes." |
---|
814 | << G4endl |
---|
815 | << " In this case, it is required to instantiate a concrete" |
---|
816 | << G4endl |
---|
817 | << " factory G4PVDivisionFactory in your program -before-" |
---|
818 | << G4endl |
---|
819 | << " executing the reflection !" << G4endl; |
---|
820 | G4Exception("G4ReflectionFactory::GetPVDivisionFactory()", |
---|
821 | "WrongSetup", FatalException, |
---|
822 | "A concrete G4PVDivisionFactory instantiated is required !"); |
---|
823 | } |
---|
824 | |
---|
825 | return divisionFactory; |
---|
826 | } |
---|
827 | |
---|
828 | //_____________________________________________________________________________ |
---|
829 | |
---|
830 | void G4ReflectionFactory::SetScalePrecision(G4double scaleValue) |
---|
831 | { |
---|
832 | fScalePrecision = scaleValue; |
---|
833 | } |
---|
834 | |
---|
835 | //_____________________________________________________________________________ |
---|
836 | |
---|
837 | G4double G4ReflectionFactory::GetScalePrecision() const |
---|
838 | { |
---|
839 | return fScalePrecision; |
---|
840 | } |
---|
841 | |
---|
842 | //_____________________________________________________________________________ |
---|
843 | |
---|
844 | void G4ReflectionFactory::SetVerboseLevel(G4int verboseLevel) |
---|
845 | { |
---|
846 | fVerboseLevel = verboseLevel; |
---|
847 | } |
---|
848 | |
---|
849 | //_____________________________________________________________________________ |
---|
850 | |
---|
851 | G4int G4ReflectionFactory::GetVerboseLevel() const |
---|
852 | { |
---|
853 | return fVerboseLevel; |
---|
854 | } |
---|
855 | |
---|
856 | //_____________________________________________________________________________ |
---|
857 | |
---|
858 | void G4ReflectionFactory::SetVolumesNameExtension(const G4String& nameExtension) |
---|
859 | { |
---|
860 | fNameExtension = nameExtension; |
---|
861 | } |
---|
862 | |
---|
863 | //_____________________________________________________________________________ |
---|
864 | |
---|
865 | const G4String& G4ReflectionFactory::GetVolumesNameExtension() const |
---|
866 | { |
---|
867 | return fNameExtension; |
---|
868 | } |
---|
869 | |
---|
870 | /* |
---|
871 | // placement with decomposed transformation |
---|
872 | |
---|
873 | G4VPhysicalVolume* pv1 |
---|
874 | = new G4PVPlacement(new G4RotationMatrix(rotation.getRotation().inverse()), |
---|
875 | translation.getTranslation(), |
---|
876 | refLV, name, motherLV, isMany, copyNo); |
---|
877 | */ |
---|