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 | // Authors: S. Guatelli and M. G. Pia, INFN Genova, Italy |
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27 | // |
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28 | // Based on code developed by the undergraduate student G. Guerrieri |
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29 | // Note: this is a preliminary beta-version of the code; an improved |
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30 | // version will be distributed in the next Geant4 public release, compliant |
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31 | // with the design in a forthcoming publication, and subject to a |
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32 | // design and code review. |
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33 | // |
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34 | #include "G4MIRDRibCage.hh" |
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35 | |
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36 | #include "globals.hh" |
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37 | #include "G4SDManager.hh" |
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38 | #include "G4VisAttributes.hh" |
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39 | #include "G4HumanPhantomMaterial.hh" |
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40 | #include "G4SubtractionSolid.hh" |
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41 | #include "G4EllipticalTube.hh" |
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42 | #include "G4PVReplica.hh" |
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43 | #include "G4Box.hh" |
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44 | #include "G4PVPlacement.hh" |
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45 | #include "G4HumanPhantomColour.hh" |
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46 | |
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47 | G4MIRDRibCage::G4MIRDRibCage() |
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48 | { |
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49 | } |
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50 | |
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51 | G4MIRDRibCage::~G4MIRDRibCage() |
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52 | { |
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53 | } |
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54 | |
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55 | G4VPhysicalVolume* G4MIRDRibCage::Construct(const G4String& volumeName, G4VPhysicalVolume* mother, |
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56 | const G4String& colourName, G4bool wireFrame, G4bool sensitivity) |
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57 | { |
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58 | G4HumanPhantomMaterial* material = new G4HumanPhantomMaterial(); |
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59 | |
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60 | G4cout << "Construct "<< volumeName <<G4endl; |
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61 | |
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62 | G4Material* skeleton = material -> GetMaterial("skeleton"); |
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63 | G4Material* soft = material -> GetMaterial("soft_tissue"); |
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64 | |
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65 | delete material; |
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66 | |
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67 | G4double dx= 17. *cm; // a2 |
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68 | G4double dy= 9.8 * cm; //b2 |
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69 | G4double thickness= 32.4 * cm; // z2/2 of cage |
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70 | |
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71 | G4EllipticalTube* outCage = new G4EllipticalTube("outCage",dx, dy, thickness/2.); |
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72 | |
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73 | dx = 16.4 * cm; // a1 |
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74 | dy = 9.2 * cm; // b1 |
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75 | G4double dz = 34. *cm; // z2/2 |
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76 | |
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77 | G4EllipticalTube* inCage = new G4EllipticalTube("inCage",dx, dy, dz/2.); |
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78 | |
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79 | G4SubtractionSolid* cage = new G4SubtractionSolid("Cage", |
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80 | outCage, |
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81 | inCage, 0, G4ThreeVector(0.*cm, 0.*cm, 0. * cm)); |
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82 | |
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83 | |
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84 | G4LogicalVolume* logicRibCage = new G4LogicalVolume(cage, soft, "LogicalCage", 0, 0, 0); |
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85 | |
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86 | G4VPhysicalVolume* physRibCage = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, thickness/2. + 0.1 * cm), |
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87 | // with respect to the trunk |
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88 | "physicalRibCage", |
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89 | logicRibCage, |
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90 | mother, |
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91 | false, |
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92 | 0, true); |
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93 | |
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94 | |
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95 | G4double xx = 17.*cm; |
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96 | G4double yy = 9.8*cm; |
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97 | G4double ribThickness = 1.4*cm; |
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98 | G4EllipticalTube* rib_out = new G4EllipticalTube("rib_out",xx, yy, ribThickness/2.); |
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99 | |
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100 | xx = 16.5 *cm; |
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101 | yy = 9.3 * cm; |
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102 | G4double zz = 1.5 * cm; |
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103 | G4EllipticalTube* rib_in = new G4EllipticalTube("rib_in",xx, yy, zz/2.); |
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104 | G4SubtractionSolid* rib = new G4SubtractionSolid("rib",rib_out, rib_in); |
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105 | |
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106 | G4LogicalVolume* logicRib= new G4LogicalVolume(rib, skeleton, "logical" + volumeName, 0, 0, 0); |
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107 | |
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108 | physRib1 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (- 32.2*cm/2. + 0.8 *cm)), |
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109 | // with respect to the trunk |
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110 | "physicalRib", |
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111 | logicRib, |
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112 | physRibCage, |
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113 | false, |
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114 | 0, true); |
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115 | |
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116 | physRib2 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, ( - 32.2*cm/2. + 0.8 *cm + 2.8 *cm)), |
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117 | // with respect to the trunk |
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118 | "physicalRib", |
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119 | logicRib, |
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120 | physRibCage, |
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121 | false, |
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122 | 0, true); |
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123 | |
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124 | physRib3 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 * cm + 5.6 *cm)), |
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125 | // with respect to the trunk |
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126 | "physicalRib", |
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127 | logicRib, |
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128 | physRibCage, |
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129 | false, |
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130 | 0, true); |
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131 | |
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132 | physRib4 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 * cm + 8.4 *cm)), |
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133 | // with respect to the trunk |
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134 | "physicalRib", |
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135 | logicRib, |
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136 | physRibCage, |
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137 | false, |
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138 | 0, true); |
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139 | |
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140 | physRib5 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 * cm + 11.2 *cm)), |
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141 | // with respect to the trunk |
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142 | "physicalRib", |
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143 | logicRib, |
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144 | physRibCage, |
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145 | false, |
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146 | 0, true); |
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147 | |
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148 | physRib6 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 * cm + 14. *cm)), |
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149 | // with respect to the trunk |
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150 | "physicalRib", |
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151 | logicRib, |
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152 | physRibCage, |
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153 | false, |
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154 | 0, true); |
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155 | |
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156 | physRib7 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 *cm + 16.8 *cm)), |
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157 | // with respect to the trunk |
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158 | "physicalRib", |
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159 | logicRib, |
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160 | physRibCage, |
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161 | false, |
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162 | 0, true); |
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163 | |
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164 | physRib8 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8 *cm + 19.6 *cm)), |
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165 | // with respect to the trunk |
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166 | "physicalRib", |
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167 | logicRib, |
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168 | physRibCage, |
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169 | false, |
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170 | 0, true); |
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171 | |
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172 | physRib9 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8*cm + 22.4 *cm)), |
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173 | // with respect to the trunk |
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174 | "physicalRib", |
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175 | logicRib, |
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176 | physRibCage, |
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177 | false, |
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178 | 0, true); |
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179 | |
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180 | physRib10 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8*cm + 25.2 *cm)), |
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181 | // with respect to the trunk |
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182 | "physicalRib", |
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183 | logicRib, |
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184 | physRibCage, |
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185 | false, |
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186 | 0, true); |
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187 | |
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188 | physRib11 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8*cm + 28. *cm)), |
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189 | // with respect to the trunk |
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190 | "physicalRib", |
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191 | logicRib, |
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192 | physRibCage, |
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193 | false, |
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194 | 0, true); |
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195 | |
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196 | physRib12 = new G4PVPlacement(0,G4ThreeVector(0.0, 0.0, (-thickness/2. + 0.8*cm + 30.8 *cm)), |
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197 | // with respect to the trunk |
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198 | "physicalRib", |
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199 | logicRib, |
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200 | physRibCage, |
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201 | false, |
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202 | 0, true); |
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203 | |
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204 | // Sensitive Body Part |
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205 | if (sensitivity==true) |
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206 | { |
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207 | G4SDManager* SDman = G4SDManager::GetSDMpointer(); |
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208 | // logicRibCage->SetSensitiveDetector( SDman->FindSensitiveDetector("BodyPartSD") ); |
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209 | logicRib->SetSensitiveDetector( SDman->FindSensitiveDetector("BodyPartSD") ); |
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210 | } |
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211 | |
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212 | // Visualization Attributes |
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213 | logicRibCage -> SetVisAttributes(G4VisAttributes::Invisible); |
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214 | |
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215 | //G4VisAttributes* RibCageVisAtt = new G4VisAttributes(G4Colour(0.46,0.53,0.6)); |
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216 | |
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217 | G4HumanPhantomColour* colourPointer = new G4HumanPhantomColour(); |
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218 | G4Colour colour = colourPointer -> GetColour(colourName); |
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219 | G4VisAttributes* RibCageVisAtt = new G4VisAttributes(colour); |
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220 | RibCageVisAtt->SetForceSolid(wireFrame); |
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221 | logicRib->SetVisAttributes(RibCageVisAtt); |
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222 | |
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223 | G4cout << "RibCage created !!!!!!" << G4endl; |
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224 | // Testing Pelvis Volume |
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225 | G4double RibCageVol = logicRib->GetSolid()->GetCubicVolume(); |
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226 | G4cout << "Volume of RibCage = " << ((RibCageVol)*12.)/cm3 << " cm^3" << G4endl; |
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227 | |
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228 | // Testing RibCage Material |
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229 | G4String RibCageMat = logicRib->GetMaterial()->GetName(); |
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230 | G4cout << "Material of RibCage = " << RibCageMat << G4endl; |
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231 | |
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232 | // Testing Density |
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233 | G4double RibCageDensity = logicRib->GetMaterial()->GetDensity(); |
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234 | G4cout << "Density of Material = " << RibCageDensity*cm3/g << " g/cm^3" << G4endl; |
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235 | |
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236 | // Testing Mass |
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237 | G4double RibCageMass = (RibCageVol)* RibCageDensity * 12;// 12 is the total number of ribs; |
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238 | G4cout << "Mass of RibCage = " << (RibCageMass)/gram << " g" << G4endl; |
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239 | |
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240 | return physRibCage; |
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241 | } |
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