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: MicrobeamSteppingAction.cc,v 1.9 2008/06/16 07:46:11 sincerti Exp $ |
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28 | // ------------------------------------------------------------------- |
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29 | |
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30 | #include "G4SteppingManager.hh" |
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31 | |
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32 | #include "MicrobeamSteppingAction.hh" |
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33 | #include "MicrobeamRunAction.hh" |
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34 | #include "MicrobeamDetectorConstruction.hh" |
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35 | |
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36 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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37 | |
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38 | MicrobeamSteppingAction::MicrobeamSteppingAction(MicrobeamRunAction* run,MicrobeamDetectorConstruction* det) |
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39 | :Run(run),Detector(det) |
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40 | { } |
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41 | |
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42 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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43 | |
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44 | MicrobeamSteppingAction::~MicrobeamSteppingAction() |
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45 | { } |
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46 | |
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47 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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48 | |
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49 | void MicrobeamSteppingAction::UserSteppingAction(const G4Step* aStep) |
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50 | |
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51 | { |
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52 | |
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53 | // COUNT GAS DETECTOR HITS |
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54 | |
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55 | if ( ((aStep->GetPreStepPoint()->GetPhysicalVolume()->GetName() == "_CollDet_yoke_") |
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56 | && (aStep->GetPostStepPoint()->GetPhysicalVolume()->GetName() == "Isobutane") |
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57 | && (aStep->GetTrack()->GetDynamicParticle()->GetDefinition() ->GetParticleName() == "alpha")) |
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58 | |
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59 | || |
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60 | ((aStep->GetPreStepPoint()->GetPhysicalVolume()->GetName() == "_CollDet_gap4_") |
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61 | && (aStep->GetPostStepPoint()->GetPhysicalVolume()->GetName() == "Isobutane") |
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62 | && (aStep->GetTrack()->GetDynamicParticle()->GetDefinition() ->GetParticleName() == "alpha")) |
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63 | |
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64 | || |
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65 | |
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66 | ((aStep->GetPreStepPoint()->GetPhysicalVolume()->GetName() == "_CollDet_gap5_") |
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67 | && (aStep->GetPostStepPoint()->GetPhysicalVolume()->GetName() == "Isobutane") |
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68 | && (aStep->GetTrack()->GetDynamicParticle()->GetDefinition() ->GetParticleName() == "alpha")) |
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69 | |
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70 | ) |
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71 | { |
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72 | Run->AddNbOfHitsGas(); |
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73 | } |
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74 | |
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75 | // STOPPING POWER AND BEAM SPOT SIZE AT CELL ENTRANCE |
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76 | |
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77 | if ( ((aStep->GetPreStepPoint()->GetPhysicalVolume()->GetName() == "Polyprop") |
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78 | && (aStep->GetPostStepPoint()->GetPhysicalVolume()->GetName() == "KGM") |
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79 | && (aStep->GetTrack()->GetDynamicParticle()->GetDefinition() ->GetParticleName() == "alpha")) |
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80 | |
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81 | || |
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82 | ((aStep->GetPreStepPoint()->GetPhysicalVolume()->GetName() == "Polyprop") |
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83 | && (aStep->GetPostStepPoint()->GetPhysicalVolume()->GetName() == "physicalCytoplasm") |
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84 | && (aStep->GetTrack()->GetDynamicParticle()->GetDefinition() ->GetParticleName() == "alpha")) |
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85 | ) |
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86 | { |
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87 | |
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88 | if(aStep->GetTotalEnergyDeposit()>0) |
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89 | { |
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90 | FILE *myFile; |
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91 | myFile=fopen("stoppingPower.txt","a"); |
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92 | fprintf(myFile,"%e \n", |
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93 | (aStep->GetTotalEnergyDeposit()/keV)/(aStep->GetStepLength()/micrometer)); |
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94 | fclose (myFile); |
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95 | } |
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96 | |
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97 | // Average dE over step syggested by Michel Maire |
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98 | |
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99 | G4StepPoint* p1 = aStep->GetPreStepPoint(); |
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100 | G4ThreeVector coord1 = p1->GetPosition(); |
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101 | const G4AffineTransform transformation1 = p1->GetTouchable()->GetHistory()->GetTopTransform(); |
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102 | G4ThreeVector localPosition1 = transformation1.TransformPoint(coord1); |
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103 | |
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104 | G4StepPoint* p2 = aStep->GetPostStepPoint(); |
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105 | G4ThreeVector coord2 = p2->GetPosition(); |
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106 | const G4AffineTransform transformation2 = p2->GetTouchable()->GetHistory()->GetTopTransform(); |
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107 | G4ThreeVector localPosition2 = transformation2.TransformPoint(coord2); |
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108 | |
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109 | G4ThreeVector localPosition = localPosition1 + G4UniformRand()*(localPosition2-localPosition1); |
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110 | |
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111 | // end |
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112 | |
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113 | FILE *myFile; |
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114 | myFile=fopen("beamPosition.txt","a"); |
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115 | fprintf |
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116 | ( |
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117 | myFile,"%e %e \n", |
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118 | localPosition.x()/micrometer, |
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119 | localPosition.y()/micrometer |
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120 | ); |
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121 | fclose (myFile); |
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122 | |
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123 | } |
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124 | |
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125 | // ALPHA RANGE |
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126 | |
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127 | if ( |
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128 | |
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129 | (aStep->GetTrack()->GetDynamicParticle()->GetDefinition() ->GetParticleName() == "alpha") |
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130 | |
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131 | && |
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132 | |
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133 | (aStep->GetTrack()->GetKineticEnergy()<1e-6) |
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134 | |
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135 | && |
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136 | |
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137 | ( (aStep->GetPostStepPoint()->GetPhysicalVolume()->GetName() == "physicalCytoplasm") |
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138 | || (aStep->GetPostStepPoint()->GetPhysicalVolume()->GetName() == "KGM") |
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139 | || (aStep->GetPostStepPoint()->GetPhysicalVolume()->GetName() == "physicalNucleus") ) |
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140 | |
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141 | ) |
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142 | |
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143 | { |
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144 | FILE *myFile; |
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145 | myFile=fopen("range.txt","a"); |
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146 | fprintf |
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147 | ( myFile,"%e %e %e\n", |
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148 | (aStep->GetTrack()->GetPosition().x())/micrometer, |
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149 | (aStep->GetTrack()->GetPosition().y())/micrometer, |
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150 | (aStep->GetTrack()->GetPosition().z())/micrometer |
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151 | ); |
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152 | fclose (myFile); |
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153 | } |
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154 | |
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155 | // TOTAL DOSE DEPOSIT AND DOSE DEPOSIT WITHIN A PHANTOM VOXEL |
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156 | |
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157 | if (aStep->GetPreStepPoint()->GetPhysicalVolume()->GetName() == "physicalNucleus") |
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158 | |
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159 | { |
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160 | G4double dose = (aStep->GetTotalEnergyDeposit()/joule)/(Run->GetMassNucleus()/kg); |
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161 | Run->AddDoseN(dose); |
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162 | |
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163 | G4ThreeVector v; |
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164 | Run->AddDoseBox(aStep->GetPreStepPoint()->GetTouchableHandle()->GetReplicaNumber(), |
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165 | aStep->GetTotalEnergyDeposit()/eV); |
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166 | } |
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167 | |
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168 | |
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169 | if (aStep->GetPreStepPoint()->GetPhysicalVolume()->GetName() == "physicalCytoplasm") |
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170 | |
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171 | { |
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172 | G4double dose = (aStep->GetTotalEnergyDeposit()/joule)/(Run->GetMassCytoplasm()/kg); |
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173 | Run->AddDoseC(dose); |
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174 | |
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175 | G4ThreeVector v; |
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176 | Run->AddDoseBox(aStep->GetPreStepPoint()->GetTouchableHandle()->GetReplicaNumber(), |
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177 | aStep->GetTotalEnergyDeposit()/eV); |
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178 | } |
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179 | } |
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