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Geant4/parameterisations/gflash/src/GFlashShowerModel.cc

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Differences between /parameterisations/gflash/src/GFlashShowerModel.cc (Version 11.3.0) and /parameterisations/gflash/src/GFlashShowerModel.cc (Version 10.3)


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 25 //                                                 25 //
                                                   >>  26 // $Id: GFlashShowerModel.cc 68057 2013-03-13 14:46:00Z gcosmo $
 26 //                                                 27 //
 27 //                                                 28 //
 28 // -------------------------------------------     29 // ------------------------------------------------------------
 29 // GEANT 4 class implementation                    30 // GEANT 4 class implementation
 30 //                                                 31 //
 31 //      ---------------- GFlashShowerModel ---     32 //      ---------------- GFlashShowerModel ----------------
 32 //                                                 33 //
 33 // Authors: E.Barberio & Joanna Weng - 9.11.20     34 // Authors: E.Barberio & Joanna Weng - 9.11.2004
 34 // -------------------------------------------     35 // ------------------------------------------------------------
 35                                                    36 
 36 #include "G4Electron.hh"                           37 #include "G4Electron.hh"
 37 #include "G4Positron.hh"                           38 #include "G4Positron.hh"
 38 #include "G4NeutrinoE.hh"                          39 #include "G4NeutrinoE.hh"
 39 #include "G4NeutrinoMu.hh"                         40 #include "G4NeutrinoMu.hh"
 40 #include "G4NeutrinoTau.hh"                        41 #include "G4NeutrinoTau.hh"
 41 #include "G4AntiNeutrinoE.hh"                      42 #include "G4AntiNeutrinoE.hh"
 42 #include "G4AntiNeutrinoMu.hh"                     43 #include "G4AntiNeutrinoMu.hh"
 43 #include "G4AntiNeutrinoTau.hh"                    44 #include "G4AntiNeutrinoTau.hh"
 44 #include "G4PionZero.hh"                           45 #include "G4PionZero.hh"
 45 #include "G4VProcess.hh"                           46 #include "G4VProcess.hh"
 46 #include "G4ios.hh"                                47 #include "G4ios.hh"
 47 #include "G4LogicalVolume.hh"                      48 #include "G4LogicalVolume.hh"
 48 #include "geomdefs.hh"                             49 #include "geomdefs.hh"
 49                                                    50 
 50 #include "GFlashShowerModel.hh"                    51 #include "GFlashShowerModel.hh"
 51 #include "GFlashHomoShowerParameterisation.hh"     52 #include "GFlashHomoShowerParameterisation.hh"
 52 #include "GFlashSamplingShowerParameterisation     53 #include "GFlashSamplingShowerParameterisation.hh"
 53 #include "GFlashEnergySpot.hh"                     54 #include "GFlashEnergySpot.hh"
 54                                                    55 
 55 GFlashShowerModel::GFlashShowerModel(G4String  <<  56 
 56   : G4VFastSimulationModel(modelName, envelope <<  57 GFlashShowerModel::GFlashShowerModel(G4String modelName,
                                                   >>  58                                      G4Envelope* envelope)
                                                   >>  59   : G4VFastSimulationModel(modelName, envelope),
                                                   >>  60     PBound(0), Parameterisation(0), HMaker(0)
 57 {                                                  61 {
 58   FlagParamType = 0;                           <<  62   FlagParamType           = 0;
 59   FlagParticleContainment = 1;                 <<  63   FlagParticleContainment = 1;  
 60   StepInX0 = 0.1;                                  64   StepInX0 = 0.1;
 61   EnergyStop = 0.0;                            <<  65   Messenger       = new GFlashShowerModelMessenger(this);
 62   Messenger = new GFlashShowerModelMessenger(t << 
 63 }                                                  66 }
 64                                                    67 
 65 GFlashShowerModel::GFlashShowerModel(G4String      68 GFlashShowerModel::GFlashShowerModel(G4String modelName)
 66   : G4VFastSimulationModel(modelName), PBound( <<  69   : G4VFastSimulationModel(modelName),
                                                   >>  70     PBound(0), Parameterisation(0), HMaker(0)
 67 {                                                  71 {
 68   FlagParamType = 1;                           <<  72   FlagParamType           =1;
 69   FlagParticleContainment = 1;                 <<  73   FlagParticleContainment = 1;  
 70   StepInX0 = 0.1;                              <<  74   StepInX0 = 0.1; 
 71   EnergyStop = 0.0;                            <<  75   Messenger       = new GFlashShowerModelMessenger(this); 
 72   Messenger = new GFlashShowerModelMessenger(t << 
 73 }                                                  76 }
 74                                                    77 
 75 GFlashShowerModel::~GFlashShowerModel()            78 GFlashShowerModel::~GFlashShowerModel()
 76 {                                                  79 {
 77   delete Messenger;                                80   delete Messenger;
 78 }                                                  81 }
 79                                                    82 
 80 G4bool GFlashShowerModel::IsApplicable(const G <<  83 G4bool
 81 {                                              <<  84 GFlashShowerModel::IsApplicable(const G4ParticleDefinition& particleType)
 82   return &particleType == G4Electron::Electron <<  85 { 
 83          || &particleType == G4Positron::Posit <<  86   return 
                                                   >>  87   &particleType == G4Electron::ElectronDefinition() ||
                                                   >>  88   &particleType == G4Positron::PositronDefinition(); 
 84 }                                                  89 }
 85                                                    90 
 86 /*********************************************     91 /**********************************************************************/
 87 /* Checks whether conditions of fast parameter     92 /* Checks whether conditions of fast parameterisation  are fullfilled */
 88 /*********************************************     93 /**********************************************************************/
 89                                                    94 
 90 G4bool GFlashShowerModel::ModelTrigger(const G <<  95 G4bool GFlashShowerModel::ModelTrigger(const G4FastTrack & fastTrack )
 91                                                    96 
 92 {                                                  97 {
 93   G4bool select = false;                           98   G4bool select = false;
 94   if (FlagParamType != 0) {                    <<  99   if(FlagParamType != 0)                  
 95     G4double ParticleEnergy = fastTrack.GetPri << 100   {
 96     G4ParticleDefinition& ParticleType = *(fas << 101     G4double  ParticleEnergy = fastTrack.GetPrimaryTrack()->GetKineticEnergy(); 
 97     if (ParticleEnergy > PBound->GetMinEneToPa << 102     G4ParticleDefinition &ParticleType =
 98         && ParticleEnergy < PBound->GetMaxEneT << 103       *(fastTrack.GetPrimaryTrack()->GetDefinition()); 
                                                   >> 104     if(ParticleEnergy > PBound->GetMinEneToParametrise(ParticleType) &&
                                                   >> 105        ParticleEnergy < PBound->GetMaxEneToParametrise(ParticleType) )
 99     {                                             106     {
100       // check conditions depending on particl    107       // check conditions depending on particle flavour
101       // performance to be optimized @@@@@@@      108       // performance to be optimized @@@@@@@
102       Parameterisation->GenerateLongitudinalPr    109       Parameterisation->GenerateLongitudinalProfile(ParticleEnergy);
103       select = CheckParticleDefAndContainment( << 110       select     = CheckParticleDefAndContainment(fastTrack);  
104       if (select) EnergyStop = PBound->GetEneT << 111       if (select) EnergyStop= PBound->GetEneToKill(ParticleType);
105     }                                             112     }
106   }                                               113   }
107                                                   114 
108   return select;                               << 115   return select; 
109 }                                                 116 }
110                                                   117 
111 G4bool GFlashShowerModel::CheckParticleDefAndC << 
112 {                                              << 
113   G4bool filter = false;                       << 
114   G4ParticleDefinition* ParticleType = fastTra << 
115                                                   118 
116   if (ParticleType == G4Electron::ElectronDefi << 119 G4bool
117       || ParticleType == G4Positron::PositronD << 120 GFlashShowerModel::CheckParticleDefAndContainment(const G4FastTrack& fastTrack)
                                                   >> 121 {  
                                                   >> 122   G4bool filter=false;
                                                   >> 123   G4ParticleDefinition * ParticleType =
                                                   >> 124     fastTrack.GetPrimaryTrack()->GetDefinition(); 
                                                   >> 125   
                                                   >> 126   if(  ParticleType == G4Electron::ElectronDefinition() || 
                                                   >> 127     ParticleType == G4Positron::PositronDefinition() )
118   {                                               128   {
119     filter = true;                             << 129     filter=true;
120     if (FlagParticleContainment == 1) {        << 130     if(FlagParticleContainment == 1)  
121       filter = CheckContainment(fastTrack);    << 131     {
                                                   >> 132       filter=CheckContainment(fastTrack); 
122     }                                             133     }
123   }                                               134   }
124   return filter;                               << 135   return filter;  
125 }                                                 136 }
126                                                   137 
127 G4bool GFlashShowerModel::CheckContainment(con    138 G4bool GFlashShowerModel::CheckContainment(const G4FastTrack& fastTrack)
128 {                                                 139 {
129   G4bool filter = false;                       << 140   G4bool filter=false;
130   // track informations                           141   // track informations
131   G4ThreeVector DirectionShower = fastTrack.Ge << 142   G4ThreeVector DirectionShower=fastTrack.GetPrimaryTrackLocalDirection();
132   G4ThreeVector InitialPositionShower = fastTr << 143   G4ThreeVector InitialPositionShower=fastTrack.GetPrimaryTrackLocalPosition();
133                                                   144 
134   G4ThreeVector OrthoShower, CrossShower;      << 145   G4ThreeVector OrthoShower, CrossShower; 
135   // Returns orthogonal vector                 << 146   // Returns orthogonal vector 
136   OrthoShower = DirectionShower.orthogonal();     147   OrthoShower = DirectionShower.orthogonal();
137   // Shower in direction perpendicular to Orth    148   // Shower in direction perpendicular to OrthoShower and DirectionShower
138   CrossShower = DirectionShower.cross(OrthoSho    149   CrossShower = DirectionShower.cross(OrthoShower);
139                                                << 150   
140   G4double R = Parameterisation->GetAveR90();  << 151   G4double  R     = Parameterisation->GetAveR90();
141   G4double Z = Parameterisation->GetAveT90();  << 152   G4double  Z     = Parameterisation->GetAveT90();
142   G4int CosPhi[4] = {1, 0, -1, 0};             << 153   G4int CosPhi[4] = {1,0,-1,0};
143   G4int SinPhi[4] = {0, 1, 0, -1};             << 154   G4int SinPhi[4] = {0,1,0,-1};
144                                                << 155   
145   G4ThreeVector Position;                         156   G4ThreeVector Position;
146   G4int NlateralInside = 0;                    << 157   G4int NlateralInside=0;
147   // pointer to solid we're in                    158   // pointer to solid we're in
148   G4VSolid* SolidCalo = fastTrack.GetEnvelopeS << 159   G4VSolid *SolidCalo = fastTrack.GetEnvelopeSolid();
149   for (int i = 0; i < 4; i++) {                << 160   for(int i=0; i<4 ;i++)
                                                   >> 161   {
150     // polar coordinates                          162     // polar coordinates
151     Position = InitialPositionShower + Z * Dir << 163     Position = InitialPositionShower       + 
152                + R * SinPhi[i] * CrossShower;  << 164     Z*DirectionShower           +
153                                                << 165     R*CosPhi[i]*OrthoShower     +
154     if (SolidCalo->Inside(Position) != kOutsid << 166     R*SinPhi[i]*CrossShower     ;
                                                   >> 167     
                                                   >> 168     if(SolidCalo->Inside(Position) != kOutside) 
                                                   >> 169       NlateralInside++;
155   }                                               170   }
156                                                << 171   
157   // choose to parameterise or flag when all i    172   // choose to parameterise or flag when all inetc...
158   if (NlateralInside == 4) filter = true;      << 173   if(NlateralInside==4) filter=true;
159   // std::cout << " points =   " <<NlateralIns    174   // std::cout << " points =   " <<NlateralInside << std::endl;
160   return filter;                                  175   return filter;
161 }                                                 176 }
162                                                   177 
163 void GFlashShowerModel::DoIt(const G4FastTrack << 178 
                                                   >> 179 void
                                                   >> 180 GFlashShowerModel::DoIt(const G4FastTrack& fastTrack, G4FastStep& fastStep)
164 {                                                 181 {
165   // parametrise electrons                        182   // parametrise electrons
166   if (fastTrack.GetPrimaryTrack()->GetDefiniti << 183   if(fastTrack.GetPrimaryTrack()->GetDefinition()
167       || fastTrack.GetPrimaryTrack()->GetDefin << 184      == G4Electron::ElectronDefinition() || 
168     ElectronDoIt(fastTrack, fastStep);         << 185      fastTrack.GetPrimaryTrack()->GetDefinition()
                                                   >> 186      == G4Positron::PositronDefinition() ) 
                                                   >> 187   ElectronDoIt(fastTrack,fastStep);
169 }                                                 188 }
170                                                   189 
171 void GFlashShowerModel::ElectronDoIt(const G4F << 190 void
                                                   >> 191 GFlashShowerModel::ElectronDoIt(const G4FastTrack& fastTrack,
                                                   >> 192                                       G4FastStep&  fastStep)
172 {                                                 193 {
173   // std::cout<<"--- ElectronDoit --- "<<std::    194   // std::cout<<"--- ElectronDoit --- "<<std::endl;
174                                                << 195   
175   fastStep.KillPrimaryTrack();                    196   fastStep.KillPrimaryTrack();
176   fastStep.ProposePrimaryTrackPathLength(0.0); << 197   fastStep.SetPrimaryTrackPathLength(0.0);
177   fastStep.ProposeTotalEnergyDeposited(fastTra << 198   fastStep.SetTotalEnergyDeposited(fastTrack.GetPrimaryTrack()->
178                                                << 199                                    GetKineticEnergy());
179   //-----------------------------              << 200   
180   // Get track parameters                      << 
181   //-----------------------------                 201   //-----------------------------
182   // E,vect{p} and t,vec(x)                    << 202   // Get track parameters 
                                                   >> 203   //-----------------------------  
                                                   >> 204   //E,vect{p} and t,vec(x)
183   G4double Energy = fastTrack.GetPrimaryTrack(    205   G4double Energy = fastTrack.GetPrimaryTrack()->GetKineticEnergy();
184                                                << 206   
185   // axis of the shower, in global reference f    207   // axis of the shower, in global reference frame:
186   G4ThreeVector DirectionShower = fastTrack.Ge << 208   G4ThreeVector DirectionShower =
                                                   >> 209     fastTrack.GetPrimaryTrack()->GetMomentumDirection();
187   G4ThreeVector OrthoShower, CrossShower;         210   G4ThreeVector OrthoShower, CrossShower;
188   OrthoShower = DirectionShower.orthogonal();     211   OrthoShower = DirectionShower.orthogonal();
189   CrossShower = DirectionShower.cross(OrthoSho    212   CrossShower = DirectionShower.cross(OrthoShower);
190                                                << 213   
191   //--------------------------------              214   //--------------------------------
192   /// Generate longitudinal profile            << 215   ///Generate longitudinal profile
193   //--------------------------------              216   //--------------------------------
194   Parameterisation->GenerateLongitudinalProfil    217   Parameterisation->GenerateLongitudinalProfile(Energy);
195   // performance iteration @@@@@@@             << 218     // performance iteration @@@@@@@
196                                                << 219   
197   /// Initialisation of long. loop variables   << 220   ///Initialisation of long. loop variables
198   G4VSolid* SolidCalo = fastTrack.GetEnvelopeS << 221   G4VSolid *SolidCalo = fastTrack.GetEnvelopeSolid();
199   G4ThreeVector pos = fastTrack.GetPrimaryTrac << 222   G4ThreeVector pos   = fastTrack.GetPrimaryTrackLocalPosition();
200   G4ThreeVector dir = fastTrack.GetPrimaryTrac << 223   G4ThreeVector dir   = fastTrack.GetPrimaryTrackLocalDirection();
201   G4double Bound = SolidCalo->DistanceToOut(po << 224   G4double Bound      = SolidCalo->DistanceToOut(pos,dir); 
202                                                << 225   
203   G4double Dz = 0.00;                          << 226   G4double Dz       = 0.00;     
204   G4double ZEndStep = 0.00;                       227   G4double ZEndStep = 0.00;
205                                                << 228   
206   G4double EnergyNow = Energy;                 << 229   G4double EnergyNow        = Energy;
207   G4double EneIntegral = 0.00;                 << 230   G4double EneIntegral      = 0.00;   
208   G4double LastEneIntegral = 0.00;             << 231   G4double LastEneIntegral  = 0.00;   
209   G4double DEne = 0.00;                        << 232   G4double DEne             = 0.00;
210                                                << 233   
211   G4double NspIntegral = 0.00;                 << 234   G4double NspIntegral      = 0.00;   
212   G4double LastNspIntegral = 0.00;             << 235   G4double LastNspIntegral  = 0.00;   
213   G4double DNsp = 0.00;                        << 236   G4double DNsp             = 0.00;
214                                                << 237   
215   // starting point of the shower:                238   // starting point of the shower:
216   G4ThreeVector PositionShower = fastTrack.Get << 239   G4ThreeVector PositionShower  = fastTrack.GetPrimaryTrack()->GetPosition();
217   G4ThreeVector NewPositionShower = PositionSh << 240   G4ThreeVector NewPositionShower    = PositionShower;   
218   G4double StepLenght = 0.00;                  << 241   G4double      StepLenght           = 0.00;
219                                                << 242   
                                                   >> 243   G4int NSpotDeposited =0;
                                                   >> 244   
220   //--------------------------                    245   //--------------------------
221   /// Begin Longitudinal Loop                     246   /// Begin Longitudinal Loop
222   //-------------------------                     247   //-------------------------
223                                                << 248   
224   do {                                         << 249   do
225     // determine step size=min(1Xo,next bounda << 250   {  
226     G4double stepLength = StepInX0 * Parameter << 251     //determine step size=min(1Xo,next boundary)
227     if (Bound < stepLength) {                  << 252     G4double stepLength = StepInX0*Parameterisation->GetX0();
228       Dz = Bound;                              << 253     if(Bound < stepLength)
                                                   >> 254     { 
                                                   >> 255       Dz    = Bound;
229       Bound = 0.00;                               256       Bound = 0.00;
230     }                                             257     }
231     else {                                     << 258     else
232       Dz = stepLength;                         << 259     { 
233       Bound = Bound - Dz;                      << 260       Dz    = stepLength;
                                                   >> 261       Bound = Bound-Dz;
234     }                                             262     }
235     ZEndStep = ZEndStep + Dz;                  << 263     ZEndStep=ZEndStep+Dz;
236                                                << 264     
237     // Determine Energy Release in Step           265     // Determine Energy Release in Step
238     if (EnergyNow > EnergyStop) {              << 266     if(EnergyNow > EnergyStop)
239       LastEneIntegral = EneIntegral;           << 267     {
240       EneIntegral = Parameterisation->Integrat << 268       LastEneIntegral  = EneIntegral;
241       DEne = std::min(EnergyNow, (EneIntegral  << 269       EneIntegral      = Parameterisation->IntegrateEneLongitudinal(ZEndStep);
242       LastNspIntegral = NspIntegral;           << 270       DEne             = std::min( EnergyNow,
243       NspIntegral = Parameterisation->Integrat << 271                                    (EneIntegral-LastEneIntegral)*Energy);
244       DNsp =                                   << 272       LastNspIntegral  = NspIntegral;
245         std::max(1., std::floor((NspIntegral - << 273       NspIntegral      = Parameterisation->IntegrateNspLongitudinal(ZEndStep);
                                                   >> 274       DNsp             = std::max(1., std::floor( (NspIntegral-LastNspIntegral)
                                                   >> 275                                                  *Parameterisation->GetNspot() ));
246     }                                             276     }
247     // end of the shower                          277     // end of the shower
248     else {                                     << 278     else
                                                   >> 279     {    
249       DEne = EnergyNow;                           280       DEne = EnergyNow;
250       DNsp = std::max(1., std::floor((1. - Nsp << 281       DNsp = std::max(1., std::floor( (1.- NspIntegral)
251     }                                          << 282                                      *Parameterisation->GetNspot() ));
252     EnergyNow = EnergyNow - DEne;              << 283     } 
253                                                << 284     EnergyNow  = EnergyNow - DEne;
                                                   >> 285     
254     // Apply sampling fluctuation - only in sa    286     // Apply sampling fluctuation - only in sampling calorimeters
255     //                                            287     //
256     GFlashSamplingShowerParameterisation* sp =    288     GFlashSamplingShowerParameterisation* sp =
257       dynamic_cast<GFlashSamplingShowerParamet    289       dynamic_cast<GFlashSamplingShowerParameterisation*>(Parameterisation);
258     if (sp) {                                  << 290     if (sp)
259       G4double DEneSampling = sp->ApplySamplin << 291     {
                                                   >> 292       G4double DEneSampling = sp->ApplySampling(DEne,Energy);
260       DEne = DEneSampling;                        293       DEne = DEneSampling;
261     }                                             294     }
262                                                   295 
263     // move particle in the middle of the step << 296     //move particle in the middle of the step
264     StepLenght = StepLenght + Dz / 2.00;       << 297     StepLenght        = StepLenght + Dz/2.00;  
265     NewPositionShower = NewPositionShower + St << 298     NewPositionShower = NewPositionShower + 
266     StepLenght = Dz / 2.00;                    << 299     StepLenght*DirectionShower;
267                                                << 300     StepLenght        = Dz/2.00;
268     // generate spots & hits:                  << 301     
269     for (G4int i = 0; i < DNsp; ++i) {         << 302     //generate spots & hits:
270       GFlashEnergySpot Spot;                   << 303     for (int i = 0; i < DNsp; i++)
271                                                << 304     { 
272       // Spot energy: the same for all spots   << 305       NSpotDeposited++;
273       Spot.SetEnergy(DEne / DNsp);             << 306       GFlashEnergySpot Spot;      
274       G4double PhiSpot = Parameterisation->Gen << 307       
275       G4double RSpot = Parameterisation  // ra << 308       //Spot energy: the same for all spots
276                          ->GenerateRadius(i, E << 309       Spot.SetEnergy( DEne / DNsp );
                                                   >> 310       G4double PhiSpot = Parameterisation->GeneratePhi(); // phi of spot
                                                   >> 311       G4double RSpot   = Parameterisation                 // radius of spot
                                                   >> 312                          ->GenerateRadius(i,Energy,ZEndStep-Dz/2.);
277                                                   313 
278       // check reference-> may be need to intr    314       // check reference-> may be need to introduce rot matrix @@@
279       // Position: equally spaced in z            315       // Position: equally spaced in z
280                                                << 316       
281       G4ThreeVector SpotPosition =             << 317       G4ThreeVector SpotPosition = NewPositionShower  +
282         NewPositionShower + Dz / DNsp * Direct << 318             Dz/DNsp*DirectionShower*(i+1/2.-DNsp/2.)  +
283         + RSpot * std::cos(PhiSpot) * OrthoSho << 319             RSpot*std::cos(PhiSpot)*OrthoShower       +  
                                                   >> 320             RSpot*std::sin(PhiSpot)*CrossShower;      
284       Spot.SetPosition(SpotPosition);             321       Spot.SetPosition(SpotPosition);
285                                                << 322       
286       // Generate Hits of this spot            << 323       //Generate Hits of this spot      
287       HMaker->make(&Spot, &fastTrack);            324       HMaker->make(&Spot, &fastTrack);
288     }                                             325     }
289   } while (EnergyNow > 0.0 && Bound > 0.0);    << 326   }
290                                                << 327   while(EnergyNow > 0.0 && Bound> 0.0);     
                                                   >> 328   
291   //---------------                               329   //---------------
292   /// End Loop                                    330   /// End Loop
293   //---------------                            << 331   //--------------- 
294 }                                                 332 }
295                                                   333 
296 /*                                                334 /*
297                                                   335 
298 void                                              336 void
299 GFlashShowerModel::GammaDoIt(const G4FastTrack    337 GFlashShowerModel::GammaDoIt(const G4FastTrack& fastTrack,
300                                    G4FastStep&    338                                    G4FastStep&  fastStep)
301 {                                              << 339 { 
302                                                << 340   
303   if( fastTrack.GetPrimaryTrack()->GetKineticE    341   if( fastTrack.GetPrimaryTrack()->GetKineticEnergy() > EnergyStop )
304     return;                                       342     return;
305                                                << 343   
306   //deposita in uno spot unico l'energia       << 344   //deposita in uno spot unico l'energia 
307   //con andamento exp decrescente.             << 345   //con andamento exp decrescente. 
308                                                << 346   
309   // Kill the particle to be parametrised         347   // Kill the particle to be parametrised
310   fastStep.KillPrimaryTrack();                    348   fastStep.KillPrimaryTrack();
311   fastStep.SetPrimaryTrackPathLength(0.0);        349   fastStep.SetPrimaryTrackPathLength(0.0);
312   fastStep.SetTotalEnergyDeposited(fastTrack.G    350   fastStep.SetTotalEnergyDeposited(fastTrack.GetPrimaryTrack()
313                                    ->GetKineti    351                                    ->GetKineticEnergy());
314   // other settings????                           352   // other settings????
315   feSpotList.clear();                          << 353   feSpotList.clear(); 
316                                                << 354   
317   //-----------------------------                 355   //-----------------------------
318   // Get track parameters                      << 356   // Get track parameters 
319   //-----------------------------                 357   //-----------------------------
320                                                   358 
321   // E,vect{p} and t,vec(x)                       359   // E,vect{p} and t,vec(x)
322   G4double Energy =                            << 360   G4double Energy = 
323     fastTrack.GetPrimaryTrack()->GetKineticEne    361     fastTrack.GetPrimaryTrack()->GetKineticEnergy();
324   // axis of the shower, in global reference f    362   // axis of the shower, in global reference frame:
325   G4ThreeVector DirectionShower =                 363   G4ThreeVector DirectionShower =
326     fastTrack.GetPrimaryTrack()->GetMomentumDi    364     fastTrack.GetPrimaryTrack()->GetMomentumDirection();
327   // starting point of the shower:                365   // starting point of the shower:
328   G4ThreeVector PositionShower =                  366   G4ThreeVector PositionShower =
329     fastTrack.GetPrimaryTrack()->GetPosition()    367     fastTrack.GetPrimaryTrack()->GetPosition();
330                                                << 368   
331   //G4double DEneSampling = Parameterisation->    369   //G4double DEneSampling = Parameterisation->ApplySampling(Energy,Energy);
332   //if(DEneSampling <= 0.00) DEneSampling=Ener << 370   //if(DEneSampling <= 0.00) DEneSampling=Energy;  
333                                                << 371   
334   if(Energy > 0.0)                                372   if(Energy > 0.0)
335   {                                               373   {
336     G4double dist = Parameterisation->Generate << 374     G4double dist = Parameterisation->GenerateExponential(Energy);      
337                                                << 375     
338     GFlashEnergySpot Spot;                        376     GFlashEnergySpot Spot;
339     Spot.SetEnergy( Energy );                     377     Spot.SetEnergy( Energy );
340     G4ThreeVector SpotPosition = PositionShowe << 378     G4ThreeVector SpotPosition = PositionShower + dist*DirectionShower;  
341     Spot.SetPosition(SpotPosition);               379     Spot.SetPosition(SpotPosition);
342                                                << 380     
343     // Record the Spot:                           381     // Record the Spot:
344     feSpotList.push_back(Spot);                   382     feSpotList.push_back(Spot);
345                                                << 383     
346     //Generate Hits of this spot               << 384     //Generate Hits of this spot      
347     HMaker->make(Spot);                           385     HMaker->make(Spot);
348   }                                               386   }
349 }                                                 387 }
350                                                   388 
351 */                                                389 */
352                                                   390