[814] | 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 | // $Id: G4VReadOutGeometry.cc,v 1.2 2006/06/29 18:06:05 gunter Exp $ |
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[1337] | 28 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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[814] | 29 | // |
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| 30 | |
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| 31 | #include "G4VReadOutGeometry.hh" |
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| 32 | #include "G4Navigator.hh" |
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| 33 | |
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| 34 | |
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| 35 | G4VReadOutGeometry::G4VReadOutGeometry() |
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| 36 | :ROworld(0),fincludeList(0), |
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| 37 | fexcludeList(0),touchableHistory(0) |
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| 38 | { |
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| 39 | name = "unknown"; |
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| 40 | ROnavigator = new G4Navigator(); |
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| 41 | } |
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| 42 | |
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| 43 | G4VReadOutGeometry::G4VReadOutGeometry(const G4VReadOutGeometry &right) |
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| 44 | { |
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| 45 | fincludeList = right.fincludeList; |
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| 46 | fexcludeList = right.fexcludeList; |
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| 47 | name = right.name; |
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| 48 | ROworld = right.ROworld; |
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| 49 | touchableHistory = 0; |
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| 50 | // COPY CONSTRUCTOR NOT STRAIGHT FORWARD: need to copy the touchabelHistory |
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| 51 | // VALUE, same foe navigator and same for the World+Geom hierachy ?? |
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| 52 | } |
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| 53 | |
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| 54 | G4VReadOutGeometry::G4VReadOutGeometry(G4String n) |
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| 55 | :ROworld(0),fincludeList(0), |
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| 56 | fexcludeList(0),name(n),touchableHistory(0) |
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| 57 | { |
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| 58 | ROnavigator = new G4Navigator(); |
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| 59 | } |
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| 60 | |
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| 61 | G4VReadOutGeometry::~G4VReadOutGeometry() |
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| 62 | { |
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| 63 | //if(ROworld) delete ROworld; //should we do ? will it delete the goem tree also ? |
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| 64 | if(fincludeList) delete fincludeList; |
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| 65 | if(fexcludeList) delete fexcludeList; |
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| 66 | if(touchableHistory) delete touchableHistory; |
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| 67 | if(ROnavigator) delete ROnavigator; |
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| 68 | } |
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| 69 | |
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| 70 | const G4VReadOutGeometry & G4VReadOutGeometry::operator=(const G4VReadOutGeometry &right) |
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| 71 | { |
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| 72 | fincludeList = right.fincludeList; |
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| 73 | fexcludeList = right.fexcludeList; |
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| 74 | name = right.name; |
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| 75 | ROworld = right.ROworld; |
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| 76 | touchableHistory = 0; |
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| 77 | return *this; |
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| 78 | } |
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| 79 | |
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| 80 | G4int G4VReadOutGeometry::operator==(const G4VReadOutGeometry &right) const |
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| 81 | { return (this == (G4VReadOutGeometry *) &right); } |
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| 82 | |
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| 83 | G4int G4VReadOutGeometry::operator!=(const G4VReadOutGeometry &right) const |
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| 84 | { return (this != (G4VReadOutGeometry *) &right); } |
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| 85 | |
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| 86 | void G4VReadOutGeometry::BuildROGeometry() |
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| 87 | { |
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| 88 | ROworld = Build(); |
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| 89 | ROnavigator->SetWorldVolume(ROworld); |
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| 90 | } |
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| 91 | |
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| 92 | G4bool G4VReadOutGeometry::CheckROVolume(G4Step*currentStep,G4TouchableHistory*& ROhist) |
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| 93 | { |
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| 94 | ROhist = 0; |
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| 95 | G4bool incFlg = true; |
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| 96 | G4VPhysicalVolume* PV = currentStep->GetPreStepPoint()->GetPhysicalVolume(); |
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| 97 | if((fexcludeList)&&(fexcludeList->CheckPV(PV))) |
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| 98 | { incFlg = false; } |
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| 99 | else if ((fincludeList)&&(fincludeList->CheckPV(PV))) |
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| 100 | { incFlg = true; } |
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| 101 | else if((fexcludeList)&&(fexcludeList->CheckLV(PV->GetLogicalVolume()))) |
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| 102 | { incFlg = false; } |
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| 103 | else if((fincludeList)&&(fincludeList->CheckLV(PV->GetLogicalVolume()))) |
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| 104 | { incFlg = true; } |
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| 105 | if(!incFlg) return false; |
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| 106 | |
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| 107 | if(ROworld) |
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| 108 | { incFlg = FindROTouchable(currentStep); } |
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| 109 | if(incFlg) |
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| 110 | { ROhist = touchableHistory; } |
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| 111 | return incFlg; |
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| 112 | } |
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| 113 | |
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| 114 | G4bool G4VReadOutGeometry::FindROTouchable(G4Step*currentStep) |
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| 115 | { |
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| 116 | // Update G4TouchableHistory object (touchableHistory) |
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| 117 | // using the parallel readout world (ROworld) |
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| 118 | // Return false in case the current Step is outside of the |
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| 119 | // sensitive volume of the readout world. |
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| 120 | |
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| 121 | // At first invokation, creates the touchable history. Note |
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| 122 | // that default value (false) of Locate method is used. |
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| 123 | // ---------> But the default Value is TRUE <-------------------- J.A. |
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| 124 | if(!touchableHistory) |
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| 125 | { |
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| 126 | touchableHistory = new G4TouchableHistory(); |
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| 127 | ROnavigator->LocateGlobalPointAndUpdateTouchable( |
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| 128 | currentStep->GetPreStepPoint()->GetPosition(), |
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| 129 | currentStep->GetPreStepPoint()->GetMomentumDirection(), |
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| 130 | touchableHistory); |
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| 131 | } |
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| 132 | else |
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| 133 | { |
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| 134 | ROnavigator->LocateGlobalPointAndUpdateTouchable( |
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| 135 | currentStep->GetPreStepPoint()->GetPosition(), |
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| 136 | currentStep->GetPreStepPoint()->GetMomentumDirection(), |
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| 137 | touchableHistory, |
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| 138 | true); |
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| 139 | } |
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| 140 | // Can the above be improved by the use of an isotropic safety |
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| 141 | // in order to avoid LocateGlobalPointAndUpdateTouchable |
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| 142 | // at each Step ? |
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| 143 | // Should require that an RO geometry is notified at the |
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| 144 | // starting of a track to avoid possible confusion looking |
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| 145 | // at the safety value only. |
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| 146 | |
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| 147 | // checks if volume is sensitive: |
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| 148 | G4VPhysicalVolume* currentVolume = touchableHistory->GetVolume(); |
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| 149 | // checks first if a physical volume exists here: |
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| 150 | if ( currentVolume ) |
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| 151 | { |
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| 152 | return currentVolume->GetLogicalVolume()-> |
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| 153 | GetSensitiveDetector() != 0; |
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| 154 | } |
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| 155 | // no sensitive volume found: returns false |
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| 156 | return false; |
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| 157 | } |
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| 158 | |
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