| 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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