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: AXPETSteppingAction.cc,v 1.1 2008/09/03 13:34:03 gcosmo Exp $ |
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27 | // ------------------------------------------------------------ |
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28 | // Geant4 class implementation file |
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29 | // |
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30 | // 03/09/2008, by T.Nikitina |
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31 | // ------------------------------------------------------------ |
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32 | |
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33 | #include "G4SteppingManager.hh" |
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34 | #include "G4TrackVector.hh" |
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35 | |
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36 | #include "AXPETSteppingAction.hh" |
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37 | |
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38 | #include "AXPETDetectorConstruction.hh" |
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39 | #include "AXPETRunAction.hh" |
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40 | |
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41 | #include "G4Track.hh" |
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42 | #include "G4Event.hh" |
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43 | #include "G4EventManager.hh" |
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44 | #include "G4ParticleDefinition.hh" |
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45 | #include "G4ProcessManager.hh" |
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46 | #include "G4OpBoundaryProcess.hh" |
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47 | #include "G4ios.hh" |
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48 | #include <iomanip> |
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49 | #include "G4UImanager.hh" |
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50 | #include "G4VPhysicalVolume.hh" |
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51 | #include "G4VSolid.hh" |
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52 | #include "G4RotationMatrix.hh" |
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53 | #include "G4AffineTransform.hh" |
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54 | AXPETSteppingAction::AXPETSteppingAction(AXPETDetectorConstruction* DET, |
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55 | AXPETRunAction* RA) |
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56 | :detector (DET), runaction (RA) |
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57 | { |
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58 | |
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59 | G4cout << "Costructor of the Stepping Action class " << G4endl; |
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60 | |
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61 | } |
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62 | |
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63 | |
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64 | AXPETSteppingAction::~AXPETSteppingAction() |
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65 | {;} |
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66 | |
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67 | |
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68 | void AXPETSteppingAction::UserSteppingAction(const G4Step* aStep) |
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69 | { |
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70 | |
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71 | // track informations |
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72 | // |
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73 | // const G4StepPoint* prePoint = aStep->GetPreStepPoint(); |
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74 | const G4StepPoint* endPoint = aStep->GetPostStepPoint(); |
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75 | const G4ParticleDefinition* particle = aStep->GetTrack()->GetDefinition(); |
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76 | |
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77 | G4String partName = particle->GetParticleName(); |
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78 | G4VPhysicalVolume* postVolume_phys=endPoint->GetPhysicalVolume(); |
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79 | G4String solidName=" out of Crystal "; |
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80 | if(postVolume_phys) // Reach to out of the world |
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81 | solidName = postVolume_phys->GetLogicalVolume()->GetSolid()->GetName(); |
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82 | //Detect optical photons going outside Volume |
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83 | |
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84 | if(partName=="opticalphoton") |
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85 | { |
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86 | // Additional Printing on each Step |
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87 | // |
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88 | // G4cout<<aStep->GetTrack()->GetCurrentStepNumber()<<" StartPoint="<<prePoint->GetPosition() |
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89 | // <<" EndPoint="<<endPoint->GetPosition()<<" NextSolid= "<<solidName<<G4endl; |
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90 | // G4cout<<aStep->GetTrack()->GetCurrentStepNumber()<<" StartDirection="<<prePoint->GetMomentumDirection() |
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91 | // <<" EndDirection="<<endPoint->GetMomentumDirection()<<" NextSolid= "<<solidName<<G4endl; |
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92 | G4double x=endPoint->GetPosition().x()/mm; |
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93 | G4double y=endPoint->GetPosition().y()/mm; |
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94 | // |
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95 | // Condition to detect Escaping Optical Photon: |
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96 | // |
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97 | if(std::sqrt(x*x+y*y)>(detector->GetExtend()*2.)){ |
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98 | G4cerr.precision(16); |
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99 | G4cerr << "ERROR - UserSteppingAction::OpticalPhoton is out of Crystal Solid" << G4endl |
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100 | <<" Wrong Point is "<<xStep<<" "<<yStep<<" "<<zStep << G4endl |
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101 | <<" Wrong Direction is "<<xDirection<<" "<<yDirection<<" "<<zDirection<< G4endl; |
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102 | G4VSolid *solid=detector->GetSolid(); |
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103 | G4ThreeVector point = G4ThreeVector(xStep,yStep,zStep); |
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104 | G4ThreeVector dir = G4ThreeVector(xDirection,yDirection,zDirection); |
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105 | G4ThreeVector norm,*pNorm; |
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106 | G4bool *pgoodNorm, goodNorm, calcNorm=true; |
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107 | pNorm=&norm; |
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108 | pgoodNorm=&goodNorm; |
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109 | |
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110 | EInside surface=solid->Inside(point); |
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111 | if(surface == kInside){ |
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112 | G4cout<<"WrongPoint is Inside DistanceToOut="<<solid->DistanceToOut(point,dir,calcNorm,pgoodNorm,pNorm)<<" Norm(DistToOut)="<<norm<<G4endl; |
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113 | } |
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114 | else if(surface == kOutside){ |
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115 | G4cout<<"WrongPoint is Outside DistanceToIn(p,+v)="<<solid->DistanceToIn(point,dir)<<G4endl; |
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116 | G4cout<<" DistanceToIn(p,-v)="<<solid->DistanceToIn(point,-dir)<<G4endl; |
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117 | } |
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118 | else{ |
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119 | G4cout<<"WrongPoint is On Surface DistanceToIn(p,+v)="<<solid->DistanceToIn(point,dir)<<G4endl; |
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120 | G4cout<<" DistanceToIn(p,-v)="<<solid->DistanceToIn(point,-dir)<<G4endl; |
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121 | G4cout<<" DistanceToOut="<<solid->DistanceToOut(point,dir,calcNorm,pgoodNorm,pNorm)<<" Norm(DistanceToOut)="<<norm<<G4endl; |
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122 | G4cout<<" SurfaceNormal=="<<solid->SurfaceNormal(point)<<G4endl; |
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123 | } |
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124 | if(detector->GetAbortAction()){ |
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125 | G4Exception( " ", "Escaping Optical Photon", |
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126 | FatalException, "Optical Photon outside Crystal" ); |
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127 | } |
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128 | else{ |
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129 | G4Exception( " ", "Escaping Optical Photon", |
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130 | JustWarning, "Optical Photon outside Crystal" ); |
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131 | } |
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132 | } |
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133 | // Save values of Step |
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134 | |
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135 | xStep=x; |
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136 | yStep=y; |
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137 | zStep=endPoint->GetPosition().z()/mm; |
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138 | xDirection=endPoint->GetMomentumDirection().x(); |
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139 | yDirection=endPoint->GetMomentumDirection().y(); |
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140 | zDirection=endPoint->GetMomentumDirection().z(); |
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141 | } |
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142 | } |
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