[807] | 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 | // $Id: TiaraGeometry.cc,v 1.5 2006/06/29 15:45:03 gunter Exp $ |
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| 27 | // GEANT4 tag $Name: $ |
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| 28 | // |
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| 29 | |
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| 30 | #include "TiaraGeometry.hh" |
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| 31 | #include "TiaraDimensions.hh" |
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| 32 | #include "G4LogicalVolume.hh" |
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| 33 | #include "G4Box.hh" |
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| 34 | #include "G4Tubs.hh" |
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| 35 | #include "TiaraMaterials.hh" |
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| 36 | #include "G4PVPlacement.hh" |
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| 37 | #include "TiaraConcreteShieldA.hh" |
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| 38 | #include "TiaraIronShieldA.hh" |
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| 39 | #include "TiaraConcreteShieldB.hh" |
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| 40 | #include "TiaraIronShieldB.hh" |
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| 41 | #include "TiaraPart.hh" |
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| 42 | #include "G4Colour.hh" |
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| 43 | #include "G4VisAttributes.hh" |
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| 44 | |
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| 45 | TiaraGeometry::TiaraGeometry(TiaraMaterials &matfac) : |
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| 46 | fLogicalWorld(0), |
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| 47 | fWorldVolume(0), |
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| 48 | fMaterials(matfac), |
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| 49 | fShieldWidth(0), |
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| 50 | fColimatorWidth(0), |
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| 51 | fColliPipeLogVol(0), |
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| 52 | fTiaraDimensions(TiaraDimensions()) |
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| 53 | {} |
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| 54 | |
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| 55 | TiaraGeometry::~TiaraGeometry() |
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| 56 | {} |
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| 57 | |
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| 58 | G4VPhysicalVolume* TiaraGeometry::Construct(){ |
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| 59 | PlaceComponents(); |
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| 60 | return fWorldVolume; |
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| 61 | } |
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| 62 | |
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| 63 | G4Material *TiaraGeometry::GetWorldMaterial() { |
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| 64 | return fMaterials.GetMaterial("vacuum"); |
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| 65 | } |
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| 66 | |
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| 67 | |
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| 68 | void TiaraGeometry::ConstHall(){ |
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| 69 | G4VSolid *worldSolid = new G4Box("worldBox", |
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| 70 | fTiaraDimensions.worldHalfWidth, |
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| 71 | fTiaraDimensions.worldHalfWidth, |
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| 72 | fTiaraDimensions.worldHalfLength); |
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| 73 | fLogicalWorld = |
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| 74 | new G4LogicalVolume(worldSolid, GetWorldMaterial(), "LogicalWorld"); |
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| 75 | G4String name("Hall"); |
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| 76 | fWorldVolume = new |
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| 77 | G4PVPlacement(0, G4ThreeVector(0,0,0), fLogicalWorld, |
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| 78 | name, 0, false, 0); |
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| 79 | } |
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| 80 | |
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| 81 | void TiaraGeometry::CreateComponents(){ |
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| 82 | |
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| 83 | fTiaraComponents. |
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| 84 | insert(new TiaraConcreteShieldA(fMaterials, fTiaraDimensions)); |
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| 85 | |
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| 86 | fTiaraComponents. |
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| 87 | insert(new TiaraIronShieldA(fMaterials, fTiaraDimensions)); |
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| 88 | |
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| 89 | fTiaraComponents. |
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| 90 | insert(new TiaraConcreteShieldB(fMaterials, fTiaraDimensions)); |
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| 91 | |
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| 92 | fTiaraComponents. |
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| 93 | insert(new TiaraIronShieldB(fMaterials, fTiaraDimensions)); |
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| 94 | |
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| 95 | } |
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| 96 | |
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| 97 | G4VPhysicalVolume *TiaraGeometry:: |
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| 98 | AddPhysicalDetector(G4double xDist, |
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| 99 | const G4String &physName) { |
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| 100 | G4Tubs *tub = new G4Tubs("detectorTub", |
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| 101 | 0, |
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| 102 | fTiaraDimensions.detectorRadius, |
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| 103 | fTiaraDimensions.detectorHalfHight, |
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| 104 | 0, |
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| 105 | 360 * deg); |
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| 106 | |
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| 107 | G4ThreeVector pos(xDist, 0, fTiaraDimensions.targetPosZ + |
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| 108 | fTiaraDimensions.distTargetExperiment + |
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| 109 | fShieldWidth + fColimatorWidth + |
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| 110 | fTiaraDimensions.detectorHalfHight); |
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| 111 | |
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| 112 | G4Material *mat = fMaterials.GetMaterial("vacuum"); |
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| 113 | G4LogicalVolume *logVol = |
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| 114 | new G4LogicalVolume(tub, mat, "logDetectorTub"); |
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| 115 | G4VisAttributes* pVis = new |
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| 116 | G4VisAttributes(G4Colour(1, 0, 0)); |
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| 117 | logVol->SetVisAttributes(pVis); |
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| 118 | |
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| 119 | |
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| 120 | return PlaceExpComponent(pos, logVol, physName); |
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| 121 | |
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| 122 | } |
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| 123 | |
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| 124 | G4VPhysicalVolume *TiaraGeometry:: |
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| 125 | AddPhysicalRingDetector(G4double xDist, |
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| 126 | const G4String &physName){ |
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| 127 | if (xDist < fTiaraDimensions.detectorRadius) { |
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| 128 | G4cout << "TiaraGeometry::AddPhysicalRingDetector: (xDist < fTiaraDimensions.detectorRadius" << G4endl; |
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| 129 | return 0; |
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| 130 | } |
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| 131 | G4Tubs *tub = new G4Tubs("detectorTub", |
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| 132 | xDist - fTiaraDimensions.detectorRadius, |
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| 133 | xDist + fTiaraDimensions.detectorRadius, |
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| 134 | fTiaraDimensions.detectorHalfHight, |
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| 135 | 0, |
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| 136 | 360 * deg); |
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| 137 | G4ThreeVector pos(0, 0, fTiaraDimensions.targetPosZ + |
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| 138 | fTiaraDimensions.distTargetExperiment + |
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| 139 | fShieldWidth + fColimatorWidth + |
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| 140 | fTiaraDimensions.detectorHalfHight); |
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| 141 | |
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| 142 | G4Material *mat = fMaterials.GetMaterial("vacuum"); |
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| 143 | G4LogicalVolume *logVol = |
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| 144 | new G4LogicalVolume(tub, mat, "logRingDetectorTub"); |
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| 145 | G4VisAttributes* pVis = new |
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| 146 | G4VisAttributes(G4Colour(1, 0, 0)); |
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| 147 | logVol->SetVisAttributes(pVis); |
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| 148 | |
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| 149 | return PlaceExpComponent(pos, logVol, physName); |
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| 150 | |
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| 151 | } |
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| 152 | |
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| 153 | G4VPhysicalVolume *TiaraGeometry:: |
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| 154 | AddDetectorSlab( const G4String &physName) { |
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| 155 | G4Tubs *tub = new G4Tubs("detectorTub", |
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| 156 | 0, |
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| 157 | 0.5*fTiaraDimensions.widthExperiment, |
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| 158 | fTiaraDimensions.detectorHalfHight, |
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| 159 | 0, |
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| 160 | 360 * deg); |
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| 161 | G4ThreeVector pos(0, 0, fTiaraDimensions.targetPosZ + |
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| 162 | fTiaraDimensions.distTargetExperiment + |
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| 163 | fShieldWidth + fColimatorWidth + |
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| 164 | fTiaraDimensions.detectorHalfHight); |
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| 165 | |
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| 166 | G4Material *mat = fMaterials.GetMaterial("vacuum"); |
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| 167 | G4LogicalVolume *logVol = |
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| 168 | new G4LogicalVolume(tub, mat, "logSlabDetectorTub"); |
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| 169 | G4VisAttributes* pVis = new |
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| 170 | G4VisAttributes(G4Colour(1, 0, 0)); |
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| 171 | logVol->SetVisAttributes(pVis); |
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| 172 | |
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| 173 | return PlaceExpComponent(pos, logVol, physName); |
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| 174 | |
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| 175 | } |
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| 176 | |
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| 177 | G4VPhysicalVolume *TiaraGeometry:: |
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| 178 | AddSourceDetector() { |
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| 179 | G4Tubs *tub = new G4Tubs("srcTub", |
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| 180 | 0, |
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| 181 | fTiaraDimensions.pipeRadius, |
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| 182 | fTiaraDimensions.srcDetectorWidth / 2, |
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| 183 | 0, |
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| 184 | 360 * deg); |
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| 185 | G4Material *mat = fMaterials.GetMaterial("vacuum"); |
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| 186 | G4LogicalVolume *logVol = |
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| 187 | new G4LogicalVolume(tub, mat, "logSrcDetector"); |
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| 188 | |
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| 189 | G4VisAttributes* pVis = new |
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| 190 | G4VisAttributes(G4Colour(1, 0, 0)); |
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| 191 | logVol->SetVisAttributes(pVis); |
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| 192 | |
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| 193 | G4VPhysicalVolume *physVol = 0; |
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| 194 | if (fColliPipeLogVol) { |
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| 195 | G4ThreeVector pos(0, 0, fColimatorWidth/2 - |
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| 196 | fTiaraDimensions.srcDetectorWidth / 2); |
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| 197 | physVol = new G4PVPlacement(0, |
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| 198 | pos, |
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| 199 | logVol, |
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| 200 | "sourceDetector", |
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| 201 | fColliPipeLogVol, |
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| 202 | false, |
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| 203 | 0); |
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| 204 | } |
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| 205 | else { |
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| 206 | G4ThreeVector pos(0, 0, fTiaraDimensions.targetPosZ + |
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| 207 | fTiaraDimensions.distTargetExperiment + |
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| 208 | fColimatorWidth - |
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| 209 | fTiaraDimensions.srcDetectorWidth / 2); |
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| 210 | physVol = PlaceExpComponent(pos, logVol, "sourceDetector"); |
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| 211 | } |
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| 212 | |
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| 213 | return physVol; |
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| 214 | } |
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| 215 | |
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| 216 | |
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| 217 | void TiaraGeometry::PlaceComponents(){ |
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| 218 | for (TiaraComponents::iterator it = fTiaraComponents.begin(); |
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| 219 | it != fTiaraComponents.end(); ++it) { |
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| 220 | TiaraParts tiaraParts = (*it)->GetParts(); |
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| 221 | for (TiaraParts::iterator ip = tiaraParts.begin(); |
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| 222 | ip != tiaraParts.end(); ++ip){ |
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| 223 | TiaraPart tiaraPart = *ip; |
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| 224 | G4LogicalVolume *logVol = ip->logVol; |
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| 225 | G4cout << logVol->GetName() |
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| 226 | << ", pos: " << ip->pos << G4endl; |
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| 227 | G4String name(logVol->GetName()); |
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| 228 | name += "_placed"; |
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| 229 | new G4PVPlacement(ip->rot, |
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| 230 | ip->pos, |
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| 231 | logVol, |
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| 232 | name, |
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| 233 | fLogicalWorld, |
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| 234 | false, |
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| 235 | 0); |
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| 236 | } |
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| 237 | } |
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| 238 | } |
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| 239 | |
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| 240 | |
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| 241 | void TiaraGeometry::BuildGeometry(const TiaraDimensions &td){ |
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| 242 | fTiaraDimensions = td; |
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| 243 | ConstHall(); |
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| 244 | } |
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| 245 | |
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| 246 | G4LogicalVolume *TiaraGeometry::BuildShield(G4double width, |
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| 247 | const G4String &matName){ |
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| 248 | |
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| 249 | fShieldWidth = width; |
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| 250 | |
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| 251 | G4LogicalVolume *logVol = 0; |
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| 252 | if (! (width > 0)) { |
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| 253 | G4cout << "TiaraGeometry::BuildShield width must be > 0" |
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| 254 | << G4endl; |
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| 255 | } |
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| 256 | else { |
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| 257 | G4Material *mat = 0; |
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| 258 | mat = fMaterials.GetMaterial(matName); |
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| 259 | if (!mat) { |
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| 260 | G4cout << "TiaraGeometry::BuildShield no valid material" |
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| 261 | << G4endl; |
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| 262 | } |
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| 263 | else { |
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| 264 | G4Box *box = new G4Box("box", |
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| 265 | fTiaraDimensions.widthExperiment/2, |
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| 266 | fTiaraDimensions.widthExperiment/2, |
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| 267 | width/2); |
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| 268 | logVol = new G4LogicalVolume(box, mat, "logShieldBox"); |
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| 269 | G4VisAttributes* pVis = new |
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| 270 | G4VisAttributes(G4Colour(1, 1, 0)); |
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| 271 | logVol->SetVisAttributes(pVis); |
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| 272 | } |
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| 273 | } |
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| 274 | return logVol; |
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| 275 | } |
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| 276 | |
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| 277 | G4LogicalVolume *TiaraGeometry:: |
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| 278 | BuildCollimator(G4double width, |
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| 279 | const G4String &outerMatName, |
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| 280 | const G4String &innerMatName) { |
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| 281 | fColimatorWidth = width; |
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| 282 | |
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| 283 | G4LogicalVolume *logVol = 0; |
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| 284 | if (! (width > 0)) { |
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| 285 | G4cout << "TiaraGeometry::BuildCollimator witdth must be > 0" |
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| 286 | << G4endl; |
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| 287 | } |
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| 288 | else { |
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| 289 | G4Material *matOuter = 0; |
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| 290 | matOuter = fMaterials.GetMaterial(outerMatName); |
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| 291 | G4Material *matInner = 0; |
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| 292 | matInner = fMaterials.GetMaterial(innerMatName); |
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| 293 | if (!matOuter || !matInner) { |
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| 294 | G4cout << "TiaraGeometry::BuildCollimator no valid material" |
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| 295 | << G4endl; |
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| 296 | } |
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| 297 | else { |
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| 298 | G4Box *box = new G4Box("box", |
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| 299 | fTiaraDimensions.widthExperiment/2, |
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| 300 | fTiaraDimensions.widthExperiment/2, |
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| 301 | width/2); |
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| 302 | logVol = new G4LogicalVolume(box, matOuter, "logColimatorBox"); |
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| 303 | G4VisAttributes* pVis = new |
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| 304 | G4VisAttributes(G4Colour(0.0, 1.0, 0.0)); |
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| 305 | logVol->SetVisAttributes(pVis); |
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| 306 | |
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| 307 | G4Tubs *tub = new G4Tubs("tub", |
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| 308 | 0, |
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| 309 | fTiaraDimensions.pipeRadius, |
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| 310 | width/2, |
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| 311 | 0, |
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| 312 | 360 * deg); |
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| 313 | |
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| 314 | fColliPipeLogVol = new G4LogicalVolume(tub, matInner, |
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| 315 | "logColimatorTub"); |
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| 316 | |
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| 317 | new G4PVPlacement(0, |
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| 318 | G4ThreeVector(0, 0, 0), |
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| 319 | fColliPipeLogVol, |
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| 320 | "pipeInCollimator", |
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| 321 | logVol, |
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| 322 | false, |
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| 323 | 0); |
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| 324 | } |
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| 325 | } |
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| 326 | return logVol; |
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| 327 | } |
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| 328 | |
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| 329 | G4VPhysicalVolume *TiaraGeometry:: |
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| 330 | PlaceExpComponent(const G4ThreeVector &pos, |
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| 331 | G4LogicalVolume *logVol, |
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| 332 | const G4String &physName){ |
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| 333 | |
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| 334 | return new G4PVPlacement(0, |
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| 335 | pos, |
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| 336 | logVol, |
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| 337 | physName, |
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| 338 | fLogicalWorld, |
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| 339 | false, |
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| 340 | 0); |
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| 341 | |
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| 342 | } |
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| 343 | |
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