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: G4PVDivision.cc,v 1.21 2008/08/18 14:06:13 tnikitin Exp $ |
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28 | // GEANT4 tag $Name: HEAD $ |
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29 | // |
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30 | // class G4PVDivision Implementation file |
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31 | // |
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32 | // 26.05.03 - P.Arce Initial version |
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33 | // -------------------------------------------------------------------- |
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34 | |
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35 | #include "G4PVDivision.hh" |
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36 | #include "G4LogicalVolume.hh" |
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37 | #include "G4VSolid.hh" |
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38 | #include "G4ReflectedSolid.hh" |
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39 | #include "G4ParameterisationBox.hh" |
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40 | #include "G4ParameterisationTubs.hh" |
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41 | #include "G4ParameterisationCons.hh" |
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42 | #include "G4ParameterisationTrd.hh" |
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43 | #include "G4ParameterisationPara.hh" |
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44 | #include "G4ParameterisationPolycone.hh" |
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45 | #include "G4ParameterisationPolyhedra.hh" |
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46 | |
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47 | //-------------------------------------------------------------------------- |
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48 | G4PVDivision::G4PVDivision(const G4String& pName, |
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49 | G4LogicalVolume* pLogical, |
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50 | G4LogicalVolume* pMotherLogical, |
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51 | const EAxis pAxis, |
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52 | const G4int nDivs, |
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53 | const G4double width, |
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54 | const G4double offset ) |
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55 | : G4VPhysicalVolume(0,G4ThreeVector(),pName,pLogical,0), |
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56 | fcopyNo(-1) |
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57 | { |
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58 | if (!pMotherLogical) |
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59 | { |
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60 | G4String message_1 = |
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61 | "NULL pointer specified as mother,\n for volume: " + pName; |
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62 | G4Exception("G4PVDivision::G4PVDivision()", "InvalidSetup", |
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63 | FatalException, message_1); |
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64 | } |
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65 | if (pLogical == pMotherLogical) |
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66 | { |
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67 | G4String message_2 = |
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68 | "Cannot place a volume inside itself! Volume: " + pName; |
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69 | G4Exception("G4PVDivision::G4PVDivision()", "InvalidSetup", |
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70 | FatalException, message_2); |
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71 | } |
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72 | pMotherLogical->AddDaughter(this); |
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73 | SetMotherLogical(pMotherLogical); |
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74 | SetParameterisation(pMotherLogical, pAxis, nDivs, |
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75 | width, offset, DivNDIVandWIDTH); |
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76 | CheckAndSetParameters (pAxis,offset, pMotherLogical); |
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77 | } |
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78 | |
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79 | //-------------------------------------------------------------------------- |
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80 | G4PVDivision::G4PVDivision(const G4String& pName, |
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81 | G4LogicalVolume* pLogical, |
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82 | G4LogicalVolume* pMotherLogical, |
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83 | const EAxis pAxis, |
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84 | const G4int nDivs, |
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85 | const G4double offset ) |
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86 | : G4VPhysicalVolume(0,G4ThreeVector(),pName,pLogical,0), |
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87 | fcopyNo(-1) |
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88 | { |
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89 | if (!pMotherLogical) |
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90 | { |
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91 | G4String message_1 = |
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92 | "NULL pointer specified as mother! Volume: " + pName; |
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93 | G4Exception("G4PVDivision::G4PVDivision()", "InvalidSetup", |
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94 | FatalException, message_1); |
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95 | } |
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96 | if (pLogical == pMotherLogical) |
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97 | { |
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98 | G4String message_2 = |
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99 | "Cannot place a volume inside itself! Volume: " + pName; |
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100 | G4Exception("G4PVDivision::G4PVDivision()", "InvalidSetup", |
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101 | FatalException, message_2); |
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102 | } |
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103 | pMotherLogical->AddDaughter(this); |
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104 | SetMotherLogical(pMotherLogical); |
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105 | SetParameterisation(pMotherLogical, pAxis, nDivs, 0., offset, DivNDIV); |
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106 | CheckAndSetParameters (pAxis, offset, pMotherLogical); |
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107 | } |
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108 | |
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109 | //-------------------------------------------------------------------------- |
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110 | G4PVDivision::G4PVDivision(const G4String& pName, |
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111 | G4LogicalVolume* pLogical, |
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112 | G4LogicalVolume* pMotherLogical, |
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113 | const EAxis pAxis, |
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114 | const G4double width, |
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115 | const G4double offset ) |
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116 | : G4VPhysicalVolume(0,G4ThreeVector(),pName,pLogical,0), |
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117 | fcopyNo(-1) |
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118 | { |
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119 | if (!pMotherLogical) |
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120 | { |
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121 | G4String message_1 = |
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122 | "NULL pointer specified as mother! Volume: " + pName; |
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123 | G4Exception("G4PVDivision::G4PVDivision()", "InvalidSetup", |
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124 | FatalException, message_1); |
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125 | } |
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126 | if (pLogical == pMotherLogical) |
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127 | { |
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128 | G4String message_2 = |
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129 | "Cannot place a volume inside itself! Volume: " + pName; |
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130 | G4Exception("G4PVDivision::G4PVDivision()", "InvalidSetup", |
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131 | FatalException, message_2); |
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132 | } |
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133 | pMotherLogical->AddDaughter(this); |
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134 | SetMotherLogical(pMotherLogical); |
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135 | SetParameterisation(pMotherLogical, pAxis, 0, width, offset, DivWIDTH); |
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136 | CheckAndSetParameters (pAxis, offset, pMotherLogical); |
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137 | } |
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138 | |
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139 | //-------------------------------------------------------------------------- |
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140 | void |
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141 | G4PVDivision::CheckAndSetParameters( const EAxis pAxis, |
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142 | const G4double offset, |
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143 | const G4LogicalVolume* pMotherLogical ) |
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144 | { |
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145 | fnReplicas = fparam->GetNoDiv(); |
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146 | |
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147 | if (fnReplicas < 1 ) |
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148 | { |
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149 | G4Exception("G4PVDivision::G4PVDivision()", "IllegalConstruct", |
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150 | FatalException, "Illegal number of replicas!"); |
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151 | } |
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152 | |
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153 | fwidth = fparam->GetWidth(); |
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154 | |
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155 | if( fwidth < 0 ) |
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156 | { |
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157 | G4Exception("G4PVDivision::G4PVDivision()", "IllegalConstruct", |
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158 | FatalException, "Width must be positive!"); |
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159 | } |
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160 | |
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161 | foffset = offset; |
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162 | fdivAxis = pAxis; |
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163 | |
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164 | //!!!!! axis has to be x/y/z in G4VoxelLimits::GetMinExtent |
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165 | // |
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166 | if( pAxis == kRho || pAxis == kRadial3D || pAxis == kPhi ) |
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167 | { |
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168 | faxis = kZAxis; |
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169 | } |
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170 | else |
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171 | { |
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172 | faxis = pAxis; |
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173 | } |
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174 | |
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175 | // Create rotation matrix: for phi axis it will be changed |
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176 | // in G4VPVParameterisation::ComputeTransformation, for others |
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177 | // it will stay the unity |
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178 | // |
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179 | G4RotationMatrix *pRMat = new G4RotationMatrix(); |
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180 | SetRotation(pRMat); |
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181 | |
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182 | switch (faxis) |
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183 | { |
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184 | case kPhi: |
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185 | break; |
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186 | case kRho: |
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187 | case kXAxis: |
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188 | case kYAxis: |
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189 | case kZAxis: |
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190 | break; |
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191 | default: |
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192 | G4Exception("G4PVDivision::G4PVDivision()", "IllegalConstruct", |
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193 | FatalException, "Unknown axis of replication."); |
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194 | break; |
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195 | } |
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196 | |
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197 | |
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198 | //----- Check that mother solid is of the same type than |
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199 | // daughter solid (otherwise, the corresponding |
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200 | // Parameterisation::ComputeDimension() will not be called) |
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201 | // |
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202 | G4String msolType = pMotherLogical->GetSolid()->GetEntityType(); |
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203 | G4String dsolType = GetLogicalVolume()->GetSolid()->GetEntityType(); |
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204 | if( msolType != dsolType ) |
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205 | { |
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206 | G4String message = |
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207 | "Incorrect solid type for division of volume " + GetName() |
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208 | + " It is: " + msolType + ", while it should be: " + dsolType; |
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209 | G4Exception("G4VDivisionParameterisation::CheckAndSetParameters()", |
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210 | "IllegalConstruct", FatalException, message ); |
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211 | } |
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212 | } |
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213 | |
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214 | //-------------------------------------------------------------------------- |
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215 | G4PVDivision::~G4PVDivision() |
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216 | { |
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217 | delete GetRotation(); |
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218 | } |
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219 | |
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220 | //-------------------------------------------------------------------------- |
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221 | EAxis G4PVDivision::GetDivisionAxis() const |
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222 | { |
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223 | return fdivAxis; |
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224 | } |
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225 | |
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226 | //-------------------------------------------------------------------------- |
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227 | G4bool G4PVDivision::IsParameterised() const |
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228 | { |
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229 | return true; |
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230 | } |
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231 | |
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232 | //-------------------------------------------------------------------------- |
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233 | G4bool G4PVDivision::IsMany() const |
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234 | { |
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235 | return false; |
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236 | } |
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237 | |
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238 | //-------------------------------------------------------------------------- |
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239 | G4int G4PVDivision::GetCopyNo() const |
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240 | { |
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241 | return fcopyNo; |
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242 | } |
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243 | |
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244 | //-------------------------------------------------------------------------- |
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245 | void G4PVDivision::SetCopyNo(G4int newCopyNo) |
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246 | { |
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247 | fcopyNo= newCopyNo; |
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248 | } |
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249 | |
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250 | //-------------------------------------------------------------------------- |
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251 | G4bool G4PVDivision::IsReplicated() const |
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252 | { |
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253 | return true; |
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254 | } |
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255 | |
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256 | //-------------------------------------------------------------------------- |
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257 | G4VPVParameterisation* G4PVDivision::GetParameterisation() const |
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258 | { |
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259 | return fparam; |
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260 | } |
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261 | |
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262 | //-------------------------------------------------------------------------- |
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263 | void G4PVDivision::GetReplicationData(EAxis& axis, |
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264 | G4int& nDivs, |
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265 | G4double& width, |
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266 | G4double& offset, |
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267 | G4bool& consuming ) const |
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268 | { |
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269 | axis=faxis; |
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270 | nDivs=fnReplicas; |
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271 | width=fwidth; |
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272 | offset=foffset; |
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273 | consuming=false; |
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274 | } |
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275 | |
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276 | |
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277 | //-------------------------------------------------------------------------- |
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278 | //TODO: this method should check that the child lv is of the correct type, |
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279 | // else the ComputeDimensions will never be called |
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280 | void G4PVDivision::SetParameterisation( G4LogicalVolume* motherLogical, |
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281 | const EAxis axis, |
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282 | const G4int nDivs, |
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283 | const G4double width, |
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284 | const G4double offset, |
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285 | DivisionType divType ) |
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286 | { |
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287 | // Check that solid is compatible with mother solid and axis of division |
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288 | // CheckSolid( solid, motherSolid ); |
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289 | // G4cout << " Axis " << axis << G4endl; |
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290 | |
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291 | G4VSolid* mSolid = motherLogical->GetSolid(); |
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292 | G4String mSolidType = mSolid->GetEntityType(); |
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293 | |
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294 | // If the solid is a reflected one, update type to its |
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295 | // real constituent solid. |
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296 | // |
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297 | if (mSolidType == "G4ReflectedSolid") |
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298 | { |
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299 | mSolidType = ((G4ReflectedSolid*)mSolid)->GetConstituentMovedSolid() |
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300 | ->GetEntityType(); |
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301 | } |
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302 | |
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303 | // Parameterisation type depend of mother solid type and axis of division |
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304 | // |
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305 | if( mSolidType == "G4Box" ) |
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306 | { |
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307 | switch( axis ) |
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308 | { |
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309 | case kXAxis: |
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310 | fparam = new G4ParameterisationBoxX( axis, nDivs, width, |
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311 | offset, mSolid, divType ); |
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312 | break; |
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313 | case kYAxis: |
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314 | fparam = new G4ParameterisationBoxY( axis, nDivs, width, |
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315 | offset, mSolid, divType ); |
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316 | break; |
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317 | case kZAxis: |
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318 | fparam = new G4ParameterisationBoxZ( axis, nDivs, width, |
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319 | offset, mSolid, divType ); |
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320 | break; |
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321 | default: |
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322 | ErrorInAxis( axis, mSolid ); |
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323 | break; |
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324 | } |
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325 | } |
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326 | else if( mSolidType == "G4Tubs" ) |
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327 | { |
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328 | switch( axis ) |
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329 | { |
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330 | case kRho: |
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331 | fparam = new G4ParameterisationTubsRho( axis, nDivs, width, |
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332 | offset, mSolid, divType ); |
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333 | break; |
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334 | case kPhi: |
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335 | fparam = new G4ParameterisationTubsPhi( axis, nDivs, width, |
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336 | offset, mSolid, divType ); |
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337 | break; |
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338 | case kZAxis: |
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339 | fparam = new G4ParameterisationTubsZ( axis, nDivs, width, |
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340 | offset, mSolid, divType ); |
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341 | break; |
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342 | default: |
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343 | ErrorInAxis( axis, mSolid ); |
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344 | break; |
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345 | } |
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346 | } |
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347 | else if( mSolidType == "G4Cons" ) |
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348 | { |
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349 | switch( axis ) |
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350 | { |
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351 | case kRho: |
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352 | fparam = new G4ParameterisationConsRho( axis, nDivs, width, |
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353 | offset, mSolid, divType ); |
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354 | break; |
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355 | case kPhi: |
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356 | fparam = new G4ParameterisationConsPhi( axis, nDivs, width, |
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357 | offset, mSolid, divType ); |
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358 | break; |
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359 | case kZAxis: |
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360 | fparam = new G4ParameterisationConsZ( axis, nDivs, width, |
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361 | offset, mSolid, divType ); |
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362 | break; |
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363 | default: |
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364 | ErrorInAxis( axis, mSolid ); |
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365 | break; |
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366 | } |
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367 | } |
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368 | else if( mSolidType == "G4Trd" ) |
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369 | { |
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370 | switch( axis ) |
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371 | { |
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372 | case kXAxis: |
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373 | fparam = new G4ParameterisationTrdX( axis, nDivs, width, |
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374 | offset, mSolid, divType ); |
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375 | break; |
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376 | case kYAxis: |
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377 | fparam = new G4ParameterisationTrdY( axis, nDivs, width, |
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378 | offset, mSolid, divType ); |
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379 | break; |
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380 | case kZAxis: |
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381 | fparam = new G4ParameterisationTrdZ( axis, nDivs, width, |
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382 | offset, mSolid, divType ); |
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383 | break; |
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384 | default: |
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385 | ErrorInAxis( axis, mSolid ); |
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386 | break; |
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387 | } |
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388 | } |
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389 | else if( mSolidType == "G4Para" ) |
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390 | { |
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391 | switch( axis ) |
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392 | { |
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393 | case kXAxis: |
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394 | fparam = new G4ParameterisationParaX( axis, nDivs, width, |
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395 | offset, mSolid, divType ); |
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396 | break; |
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397 | case kYAxis: |
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398 | fparam = new G4ParameterisationParaY( axis, nDivs, width, |
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399 | offset, mSolid, divType ); |
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400 | break; |
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401 | case kZAxis: |
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402 | fparam = new G4ParameterisationParaZ( axis, nDivs, width, |
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403 | offset, mSolid, divType ); |
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404 | break; |
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405 | default: |
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406 | ErrorInAxis( axis, mSolid ); |
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407 | break; |
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408 | } |
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409 | } |
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410 | // else if( mSolidType == "G4Trap" ) |
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411 | // { |
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412 | // } |
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413 | else if( mSolidType == "G4Polycone" ) |
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414 | { |
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415 | switch( axis ) |
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416 | { |
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417 | case kRho: |
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418 | fparam = new G4ParameterisationPolyconeRho( axis, nDivs, width, |
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419 | offset, mSolid, divType ); |
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420 | break; |
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421 | case kPhi: |
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422 | fparam = new G4ParameterisationPolyconePhi( axis, nDivs, width, |
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423 | offset, mSolid, divType ); |
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424 | break; |
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425 | case kZAxis: |
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426 | fparam = new G4ParameterisationPolyconeZ( axis, nDivs, width, |
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427 | offset, mSolid, divType ); |
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428 | break; |
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429 | default: |
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430 | ErrorInAxis( axis, mSolid ); |
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431 | break; |
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432 | } |
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433 | } |
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434 | else if( mSolidType == "G4Polyhedra" ) |
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435 | { |
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436 | switch( axis ) |
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437 | { |
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438 | case kRho: |
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439 | fparam = new G4ParameterisationPolyhedraRho( axis, nDivs, width, |
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440 | offset, mSolid, divType ); |
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441 | break; |
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442 | case kPhi: |
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443 | fparam = new G4ParameterisationPolyhedraPhi( axis, nDivs, width, |
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444 | offset, mSolid, divType ); |
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445 | break; |
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446 | case kZAxis: |
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447 | fparam = new G4ParameterisationPolyhedraZ( axis, nDivs, width, |
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448 | offset, mSolid, divType ); |
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449 | break; |
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450 | default: |
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451 | ErrorInAxis( axis, mSolid ); |
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452 | break; |
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453 | } |
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454 | } |
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455 | else |
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456 | { |
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457 | G4cerr << "ERROR - G4PVDivision::SetParameterisation()" << G4endl |
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458 | << " Divisions for " << mSolidType |
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459 | << " not implemented." << G4endl; |
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460 | G4String message = "Solid type not supported: " + mSolidType; |
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461 | G4Exception("G4PVDivision::SetParameterisation()", "IllegalConstruct", |
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462 | FatalException, message); |
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463 | } |
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464 | } |
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465 | |
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466 | //-------------------------------------------------------------------------- |
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467 | void G4PVDivision::ErrorInAxis( EAxis axis, G4VSolid* solid ) |
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468 | { |
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469 | G4String error = "Trying to divide solid " + solid->GetName() |
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470 | + " of type " + solid->GetEntityType() + " along axis "; |
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471 | switch( axis ) |
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472 | { |
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473 | case kXAxis: |
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474 | error += "X."; |
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475 | break; |
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476 | case kYAxis: |
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477 | error += "Y."; |
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478 | break; |
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479 | case kZAxis: |
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480 | error += "Z."; |
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481 | break; |
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482 | case kRho: |
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483 | error += "Rho."; |
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484 | break; |
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485 | case kRadial3D: |
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486 | error += "Radial3D."; |
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487 | break; |
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488 | case kPhi: |
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489 | error += "Phi."; |
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490 | break; |
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491 | default: |
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492 | break; |
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493 | } |
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494 | G4Exception("G4PVDivision::ErrorInAxis()", "IllegalConstruct", |
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495 | FatalException, error); |
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496 | } |
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497 | // The next methods are for specialised repeated volumes |
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498 | // (replicas, parameterised vol.) which are completely regular. |
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499 | // Currently this is not applicable to divisions ( J.A. Nov 2005 ) |
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500 | // ---------------------------------------------------------------------- |
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501 | // IsRegularRepeatedStructure() |
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502 | // |
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503 | G4bool G4PVDivision::IsRegularStructure() const |
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504 | { |
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505 | return false; |
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506 | } |
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507 | |
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508 | // ---------------------------------------------------------------------- |
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509 | // IsRegularRepeatedStructure() |
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510 | // |
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511 | G4int G4PVDivision::GetRegularStructureId() const |
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512 | { |
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513 | return 0; |
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514 | } |
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515 | // This is for specialised repeated volumes (replicas, parameterised vol.) |
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