| 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 "G4MIRDLeftLung.hh"
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| 35 | #include "globals.hh"
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| 36 | #include "G4SDManager.hh"
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| 37 | #include "G4VisAttributes.hh"
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| 38 | #include "G4Ellipsoid.hh"
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| 39 | #include "G4ThreeVector.hh"
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| 40 | #include "G4VPhysicalVolume.hh"
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| 41 | #include "G4RotationMatrix.hh"
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| 42 | #include "G4Material.hh"
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| 43 | #include "G4LogicalVolume.hh"
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| 44 | #include "G4HumanPhantomMaterial.hh"
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| 45 | #include "G4VPhysicalVolume.hh"
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| 46 | #include "G4PVPlacement.hh"
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| 47 | #include "G4UnionSolid.hh"
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| 48 | #include "G4SubtractionSolid.hh"
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| 49 | #include "G4Box.hh"
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| 50 | #include "G4HumanPhantomColour.hh"
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| 51 |
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| 52 | G4MIRDLeftLung::G4MIRDLeftLung()
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| 53 | {
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| 54 | }
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| 55 |
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| 56 | G4MIRDLeftLung::~G4MIRDLeftLung()
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| 57 | {
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| 58 |
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| 59 | }
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| 60 |
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| 61 | G4VPhysicalVolume* G4MIRDLeftLung::Construct(const G4String& volumeName,G4VPhysicalVolume* mother,
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| 62 | const G4String& colourName, G4bool wireFrame,G4bool sensitivity)
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| 63 | {
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| 64 |
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| 65 | G4cout << "Construct " << volumeName << G4endl;
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| 66 |
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| 67 | G4HumanPhantomMaterial* material = new G4HumanPhantomMaterial();
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| 68 | G4Material* lung_material = material -> GetMaterial("lung_material");
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| 69 | delete material;
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| 70 |
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| 71 | G4double ax = 5. *cm; //a
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| 72 | G4double by = 7.5 *cm; //b
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| 73 | G4double cz = 24.*cm; //c
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| 74 | G4double zcut1 = 0.0 *cm;
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| 75 | G4double zcut2=24. *cm;
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| 76 |
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| 77 | G4Ellipsoid* oneLung = new G4Ellipsoid("OneLung",ax, by, cz, zcut1,zcut2);
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| 78 |
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| 79 | ax= 5.*cm;
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| 80 | by= 7.5*cm;
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| 81 | cz= 24.*cm;
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| 82 |
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| 83 |
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| 84 | G4Ellipsoid* subtrLung = new G4Ellipsoid("subtrLung",ax, by, cz);
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| 85 |
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| 86 | // y<0
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| 87 |
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| 88 | G4double dx = 5.5* cm;
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| 89 | G4double dy = 8.5 * cm;
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| 90 | G4double dz = 24. * cm;
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| 91 |
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| 92 | G4Box* box = new G4Box("Box", dx, dy, dz);
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| 93 |
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| 94 |
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| 95 | //G4SubtractionSolid* section = new G4SubtractionSolid("BoxSub", subtrLung, box, 0, G4ThreeVector(0.*cm, 8.5* cm, 0.*cm));
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| 96 | G4SubtractionSolid* section2 = new G4SubtractionSolid("BoxSub2", subtrLung, box, 0, G4ThreeVector(0.*cm, 8.5* cm, 0.*cm));
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| 97 |
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| 98 | //G4SubtractionSolid* lung1 = new G4SubtractionSolid("Lung1", oneLung,
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| 99 | // section,
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| 100 | // 0, G4ThreeVector(6.*cm,0*cm,0.0*cm));
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| 101 |
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| 102 | G4SubtractionSolid* lung2 = new G4SubtractionSolid("Lung2", oneLung,
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| 103 | section2,
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| 104 | 0, G4ThreeVector(-6.*cm,0*cm,0.0*cm));
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| 105 |
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| 106 | // G4RotationMatrix* matrix = new G4RotationMatrix();
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| 107 | // matrix->rotateX(180. * degree);
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| 108 | //matrix ->rotateZ(180.*degree);
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| 109 | //matrix -> rotateY(180.* degree);
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| 110 |
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| 111 | //G4UnionSolid* lungs = new G4UnionSolid("Lungs", lung1, lung2, matrix, G4ThreeVector(17*cm, 0., 0.));
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| 112 |
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| 113 |
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| 114 | G4LogicalVolume* logicLeftLung = new G4LogicalVolume(lung2,lung_material,
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| 115 | "logical" + volumeName, 0, 0, 0);
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| 116 |
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| 117 |
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| 118 | G4VPhysicalVolume* physLeftLung = new G4PVPlacement(0,G4ThreeVector(8.50 *cm, 0.0*cm, 8.5*cm),
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| 119 | "physicalLeftLung",
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| 120 | logicLeftLung,
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| 121 | mother,
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| 122 | false,
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| 123 | 0, true);
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| 124 |
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| 125 |
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| 126 | // Sensitive Body Part
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| 127 | if (sensitivity==true)
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| 128 | {
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| 129 | G4SDManager* SDman = G4SDManager::GetSDMpointer();
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| 130 | logicLeftLung->SetSensitiveDetector( SDman->FindSensitiveDetector("BodyPartSD") );
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| 131 | }
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| 132 |
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| 133 | // Visualization Attributes
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| 134 | //G4VisAttributes* LeftLungVisAtt = new G4VisAttributes(G4Colour(0.25,0.41,0.88));
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| 135 | G4HumanPhantomColour* colourPointer = new G4HumanPhantomColour();
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| 136 | G4Colour colour = colourPointer -> GetColour(colourName);
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| 137 | G4VisAttributes* LeftLungVisAtt = new G4VisAttributes(colour);
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| 138 | LeftLungVisAtt->SetForceSolid(wireFrame);
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| 139 | logicLeftLung->SetVisAttributes(LeftLungVisAtt);
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| 140 |
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| 141 | G4cout << "LeftLung created !!!!!!" << G4endl;
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| 142 |
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| 143 | // Testing LeftLung Volume
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| 144 | G4double LeftLungVol = logicLeftLung->GetSolid()->GetCubicVolume();
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| 145 |
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| 146 | G4cout << "Volume of LeftLung = " << (LeftLungVol)/cm3 << " cm^3" << G4endl;
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| 147 |
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| 148 | // Testing LeftLung Material
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| 149 | G4String LeftLungMat = logicLeftLung->GetMaterial()->GetName();
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| 150 | G4cout << "Material of LeftLung = " << LeftLungMat << G4endl;
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| 151 |
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| 152 | // Testing Density
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| 153 | G4double LeftLungDensity = logicLeftLung->GetMaterial()->GetDensity();
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| 154 | G4cout << "Density of Material = " << LeftLungDensity*cm3/g << " g/cm^3" << G4endl;
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| 155 |
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| 156 | // Testing Mass
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| 157 | G4double LeftLungMass = (LeftLungVol)*LeftLungDensity;
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| 158 | G4cout << "Mass of LeftLung = " << LeftLungMass/gram << " g" << G4endl;
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| 159 |
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| 160 | return physLeftLung;
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| 161 | }
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