| 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 | // Code developed by: S.Guatelli, guatelli@ge.infn.it
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| 28 | //
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| 29 | // ************************************
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| 30 | // * *
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| 31 | // * RemSimROGeometry.cc *
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| 32 | // * *
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| 33 | // ************************************
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| 34 | //
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| 35 | // $Id: RemSimROGeometry.cc,v 1.6 2006/06/29 16:24:13 gunter Exp $
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| 36 | // GEANT4 tag $Name: geant4-09-03-cand-01 $
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| 37 | //
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| 38 | #include "RemSimROGeometry.hh"
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| 39 | #include "RemSimDummySD.hh"
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| 40 | #include "G4LogicalVolume.hh"
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| 41 | #include "G4VPhysicalVolume.hh"
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| 42 | #include "G4PVPlacement.hh"
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| 43 | #include "G4PVReplica.hh"
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| 44 | #include "G4SDManager.hh"
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| 45 | #include "G4Box.hh"
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| 46 | #include "G4Tubs.hh"
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| 47 | #include "G4SubtractionSolid.hh"
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| 48 | #include "G4ThreeVector.hh"
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| 49 | #include "G4Material.hh"
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| 50 |
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| 51 | RemSimROGeometry::RemSimROGeometry(G4double astronautDimX,
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| 52 | G4double astronautDimY,
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| 53 | G4double astronautDimZ,
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| 54 | G4int numberOfVoxelsZ,
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| 55 | G4double trans):
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| 56 |
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| 57 | astronautDimensionX(astronautDimX),
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| 58 | astronautDimensionY(astronautDimY),
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| 59 | astronautDimensionZ(astronautDimZ),
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| 60 | numberOfVoxelsAlongZ(numberOfVoxelsZ),
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| 61 | translation(trans),
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| 62 | ROAstronautZDivisionPhys(0)
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| 63 | {
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| 64 | }
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| 65 |
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| 66 | RemSimROGeometry::~RemSimROGeometry()
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| 67 | {
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| 68 | }
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| 69 |
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| 70 | G4VPhysicalVolume* RemSimROGeometry::Build()
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| 71 | {
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| 72 | // A dummy material is used to fill the volumes of the readout geometry.
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| 73 | // (It will be allowed to set a NULL pointer in volumes of such virtual
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| 74 | // division in future, since this material is irrelevant for tracking.)
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| 75 |
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| 76 | G4Material* dummyMat = new G4Material(name="dummyMat", 1., 1.*g/mole, 1.*g/cm3);
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| 77 |
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| 78 | G4double worldDimensionX = 30.0*m;
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| 79 | G4double worldDimensionY = 30.0*m;
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| 80 | G4double worldDimensionZ = 30.0*m;
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| 81 |
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| 82 | // world volume of ROGeometry ...
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| 83 | G4Box *ROWorld = new G4Box("ROWorld",
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| 84 | worldDimensionX,
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| 85 | worldDimensionY,
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| 86 | worldDimensionZ);
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| 87 |
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| 88 | G4LogicalVolume *ROWorldLog = new G4LogicalVolume(ROWorld,
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| 89 | dummyMat,
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| 90 | "ROWorldLog",
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| 91 | 0,0,0);
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| 92 |
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| 93 | G4VPhysicalVolume *ROWorldPhys = new G4PVPlacement(0,
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| 94 | G4ThreeVector(),
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| 95 | "ROWorldPhys",
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| 96 | ROWorldLog,
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| 97 | 0,false,0);
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| 98 |
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| 99 | // ROGeometry corresponding to the phantom
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| 100 | G4Box *ROAstronaut = new G4Box("ROAstronaut",
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| 101 | astronautDimensionX/2.,
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| 102 | astronautDimensionY/2.,
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| 103 | astronautDimensionZ/2.);
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| 104 |
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| 105 | G4LogicalVolume *ROAstronautLog = new G4LogicalVolume(ROAstronaut,
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| 106 | dummyMat,
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| 107 | "ROAstronautLog",
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| 108 | 0,0,0);
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| 109 |
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| 110 | G4VPhysicalVolume *ROAstronautPhys = new G4PVPlacement(0,
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| 111 | G4ThreeVector(0.,0.,translation),
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| 112 | "AstronautPhys",
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| 113 | ROAstronautLog,
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| 114 | ROWorldPhys,
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| 115 | false,0);
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| 116 |
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| 117 | // Z division ...
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| 118 | G4double voxelSizeZ = astronautDimensionZ/numberOfVoxelsAlongZ;
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| 119 |
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| 120 | G4Box *ROAstronautZDivision = new G4Box("ROAstronautZDivision",
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| 121 | astronautDimensionX/2,
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| 122 | astronautDimensionY/2.,
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| 123 | voxelSizeZ/2.);
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| 124 |
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| 125 | G4LogicalVolume *ROAstronautZDivisionLog = new G4LogicalVolume(ROAstronautZDivision,
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| 126 | dummyMat,
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| 127 | "ROAstronautZDivisionLog",
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| 128 | 0,0,0);
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| 129 |
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| 130 | ROAstronautZDivisionPhys = new G4PVReplica("ROAstronautXDivisionPhys",
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| 131 | ROAstronautZDivisionLog,
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| 132 | ROAstronautPhys,
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| 133 | kZAxis,
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| 134 | numberOfVoxelsAlongZ,
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| 135 | voxelSizeZ);
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| 136 | RemSimDummySD *dummySD = new RemSimDummySD;
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| 137 | ROAstronautZDivisionLog -> SetSensitiveDetector(dummySD);
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| 138 |
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| 139 | return ROWorldPhys;
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| 140 | }
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| 141 |
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| 142 |
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| 143 |
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