Geant4 Cross Reference |
1 // 1 // 2 // ******************************************* 2 // ******************************************************************** 3 // * License and Disclaimer 3 // * License and Disclaimer * 4 // * 4 // * * 5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. 9 // * include a list of copyright holders. * 10 // * 10 // * * 11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // 26 // G4ImportanceProcess 26 // G4ImportanceProcess 27 // 27 // 28 // Author: Michael Dressel, 2002 28 // Author: Michael Dressel, 2002 29 // ------------------------------------------- 29 // -------------------------------------------------------------------- 30 30 31 #include "G4ImportanceProcess.hh" 31 #include "G4ImportanceProcess.hh" 32 #include "G4VImportanceAlgorithm.hh" 32 #include "G4VImportanceAlgorithm.hh" 33 #include "G4GeometryCell.hh" 33 #include "G4GeometryCell.hh" 34 #include "G4SamplingPostStepAction.hh" 34 #include "G4SamplingPostStepAction.hh" 35 #include "G4VTrackTerminator.hh" 35 #include "G4VTrackTerminator.hh" 36 #include "G4VIStore.hh" 36 #include "G4VIStore.hh" 37 37 38 #include "G4Step.hh" 38 #include "G4Step.hh" 39 #include "G4Navigator.hh" 39 #include "G4Navigator.hh" 40 #include "G4VTouchable.hh" 40 #include "G4VTouchable.hh" 41 #include "G4VPhysicalVolume.hh" 41 #include "G4VPhysicalVolume.hh" 42 #include "G4ParticleChange.hh" 42 #include "G4ParticleChange.hh" 43 #include "G4PathFinder.hh" 43 #include "G4PathFinder.hh" 44 #include "G4TransportationManager.hh" 44 #include "G4TransportationManager.hh" 45 #include "G4StepPoint.hh" 45 #include "G4StepPoint.hh" 46 #include "G4FieldTrackUpdator.hh" 46 #include "G4FieldTrackUpdator.hh" 47 47 48 48 49 G4ImportanceProcess:: 49 G4ImportanceProcess:: 50 G4ImportanceProcess(const G4VImportanceAlgorit 50 G4ImportanceProcess(const G4VImportanceAlgorithm &aImportanceAlgorithm, 51 const G4VIStore &aIstore, << 51 const G4VIStore &aIstore, 52 const G4VTrackTerminator * << 52 const G4VTrackTerminator *TrackTerminator, 53 const G4String &aName, G4b << 53 const G4String &aName, G4bool para) 54 : G4VProcess(aName, fParallel), 54 : G4VProcess(aName, fParallel), 55 fParticleChange(new G4ParticleChange), 55 fParticleChange(new G4ParticleChange), 56 fImportanceAlgorithm(aImportanceAlgorithm), 56 fImportanceAlgorithm(aImportanceAlgorithm), 57 fIStore(aIstore), 57 fIStore(aIstore), 58 fParaflag(para) 58 fParaflag(para) 59 { 59 { 60 G4cout << "### G4ImportanceProcess:: Creatin 60 G4cout << "### G4ImportanceProcess:: Creating " << G4endl; 61 if (TrackTerminator != nullptr) 61 if (TrackTerminator != nullptr) 62 { 62 { 63 fPostStepAction = new G4SamplingPostStepAc 63 fPostStepAction = new G4SamplingPostStepAction(*TrackTerminator); 64 } 64 } 65 else 65 else 66 { 66 { 67 fPostStepAction = new G4SamplingPostStepAc 67 fPostStepAction = new G4SamplingPostStepAction(*this); 68 } 68 } 69 if (fParticleChange == nullptr) 69 if (fParticleChange == nullptr) 70 { 70 { 71 G4Exception("G4ImportanceProcess::G4Import 71 G4Exception("G4ImportanceProcess::G4ImportanceProcess()", 72 "FatalError", FatalException, 72 "FatalError", FatalException, 73 "Failed allocation of G4Partic 73 "Failed allocation of G4ParticleChange !"); 74 } 74 } 75 G4VProcess::pParticleChange = fParticleChang 75 G4VProcess::pParticleChange = fParticleChange; 76 76 77 77 78 fGhostStep = new G4Step(); 78 fGhostStep = new G4Step(); 79 fGhostPreStepPoint = fGhostStep->GetPreStepP 79 fGhostPreStepPoint = fGhostStep->GetPreStepPoint(); 80 fGhostPostStepPoint = fGhostStep->GetPostSte 80 fGhostPostStepPoint = fGhostStep->GetPostStepPoint(); 81 81 82 fTransportationManager = G4TransportationMan 82 fTransportationManager = G4TransportationManager::GetTransportationManager(); 83 fPathFinder = G4PathFinder::GetInstance(); 83 fPathFinder = G4PathFinder::GetInstance(); 84 84 85 if (verboseLevel>0) 85 if (verboseLevel>0) 86 { 86 { 87 G4cout << GetProcessName() << " is created 87 G4cout << GetProcessName() << " is created " << G4endl; 88 } 88 } 89 89 90 G4cout << "G4ImportanceProcess:: importance 90 G4cout << "G4ImportanceProcess:: importance process paraflag is: " << fParaflag << G4endl; 91 91 92 } 92 } 93 93 94 G4ImportanceProcess::~G4ImportanceProcess() 94 G4ImportanceProcess::~G4ImportanceProcess() 95 { 95 { >> 96 96 delete fPostStepAction; 97 delete fPostStepAction; 97 delete fParticleChange; 98 delete fParticleChange; >> 99 // delete fGhostStep; >> 100 // delete fGhostWorld; >> 101 // delete fGhostNavigator; >> 102 98 } 103 } 99 104 >> 105 >> 106 100 //-------------------------------------------- 107 //------------------------------------------------------ 101 // 108 // 102 // SetParallelWorld 109 // SetParallelWorld 103 // 110 // 104 //-------------------------------------------- 111 //------------------------------------------------------ 105 void G4ImportanceProcess::SetParallelWorld(con << 112 void G4ImportanceProcess:: >> 113 SetParallelWorld(const G4String ¶llelWorldName) 106 { 114 { 107 G4cout << G4endl << G4endl << G4endl; 115 G4cout << G4endl << G4endl << G4endl; 108 G4cout << "G4ImportanceProcess:: SetParallel 116 G4cout << "G4ImportanceProcess:: SetParallelWorld name = " << parallelWorldName << G4endl; 109 //++++++++++++++++++++++++++++++++++++++++++++ 117 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 110 // Get pointers of the parallel world and its 118 // Get pointers of the parallel world and its navigator 111 //++++++++++++++++++++++++++++++++++++++++++++ 119 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 112 fGhostWorldName = parallelWorldName; 120 fGhostWorldName = parallelWorldName; 113 fGhostWorld = fTransportationManager->GetPar 121 fGhostWorld = fTransportationManager->GetParallelWorld(fGhostWorldName); 114 fGhostNavigator = fTransportationManager->Ge 122 fGhostNavigator = fTransportationManager->GetNavigator(fGhostWorld); 115 //++++++++++++++++++++++++++++++++++++++++++++ 123 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 116 } 124 } 117 125 >> 126 // void G4ImportanceProcess:: >> 127 // SetParallelWorld(const G4VPhysicalVolume* parallelWorld) >> 128 // { >> 129 // //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >> 130 // // Get pointer of navigator >> 131 // //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >> 132 // // G4cout << " G4ImportanceProcess:: Got here 1 " << G4endl; >> 133 // // fGhostWorldName = parallelWorld->GetName(); >> 134 // // G4cout << " G4ImportanceProcess:: Got here 2 ghostName:" << fGhostWorldName << G4endl; >> 135 // fGhostWorld = parallelWorld; >> 136 // G4cout << " G4ImportanceProcess:: Got here 3 " << G4endl; >> 137 // fGhostNavigator = fTransportationManager->GetNavigator(parallelWorld); >> 138 // G4cout << " G4ImportanceProcess:: Got here 4 " << G4endl; >> 139 // //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >> 140 // } >> 141 118 //-------------------------------------------- 142 //------------------------------------------------------ 119 // 143 // 120 // StartTracking 144 // StartTracking 121 // 145 // 122 //-------------------------------------------- 146 //------------------------------------------------------ 123 void G4ImportanceProcess::StartTracking(G4Trac 147 void G4ImportanceProcess::StartTracking(G4Track* trk) 124 { 148 { 125 //++++++++++++++++++++++++++++++++++++++++++++ 149 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 126 // Activate navigator and get the navigator ID 150 // Activate navigator and get the navigator ID 127 //++++++++++++++++++++++++++++++++++++++++++++ 151 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >> 152 // G4cout << " G4ParallelWorldScoringProcess::StartTracking" << G4endl; 128 153 129 if(fParaflag) << 154 if(fParaflag) { 130 { << 131 if(fGhostNavigator != nullptr) 155 if(fGhostNavigator != nullptr) 132 { << 156 { fNavigatorID = fTransportationManager->ActivateNavigator(fGhostNavigator); } 133 fNavigatorID = fTransportationManager->A << 134 } << 135 else 157 else 136 { << 158 { 137 G4Exception("G4ImportanceProcess::StartT << 159 G4Exception("G4ImportanceProcess::StartTracking", 138 "ProcParaWorld000",FatalExce << 160 "ProcParaWorld000",FatalException, 139 "G4ImportanceProcess is used << 161 "G4ImportanceProcess is used for tracking without having a parallel world assigned"); 140 } << 162 } >> 163 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 141 164 >> 165 // G4cout << "G4ParallelWorldScoringProcess::StartTracking <<<<<<<<<<<<<<<<<< " << G4endl; 142 //++++++++++++++++++++++++++++++++++++++++++++ 166 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 143 // Let PathFinder initialize 167 // Let PathFinder initialize 144 //++++++++++++++++++++++++++++++++++++++++++++ 168 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 145 fPathFinder->PrepareNewTrack(trk->GetPosit 169 fPathFinder->PrepareNewTrack(trk->GetPosition(),trk->GetMomentumDirection()); >> 170 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 146 171 147 //++++++++++++++++++++++++++++++++++++++++++++ 172 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 148 // Setup initial touchables for the first step 173 // Setup initial touchables for the first step 149 //++++++++++++++++++++++++++++++++++++++++++++ 174 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 150 fOldGhostTouchable = fPathFinder->CreateTo 175 fOldGhostTouchable = fPathFinder->CreateTouchableHandle(fNavigatorID); 151 fGhostPreStepPoint->SetTouchableHandle(fOl 176 fGhostPreStepPoint->SetTouchableHandle(fOldGhostTouchable); 152 fNewGhostTouchable = fOldGhostTouchable; 177 fNewGhostTouchable = fOldGhostTouchable; 153 fGhostPostStepPoint->SetTouchableHandle(fN 178 fGhostPostStepPoint->SetTouchableHandle(fNewGhostTouchable); 154 179 155 // Initialize 180 // Initialize 156 fGhostSafety = -1.; 181 fGhostSafety = -1.; 157 fOnBoundary = false; 182 fOnBoundary = false; 158 } 183 } >> 184 159 } 185 } 160 186 >> 187 161 G4double G4ImportanceProcess:: 188 G4double G4ImportanceProcess:: 162 PostStepGetPhysicalInteractionLength(const G4T << 189 PostStepGetPhysicalInteractionLength(const G4Track& , >> 190 G4double , 163 G4ForceCo 191 G4ForceCondition* condition) 164 { 192 { >> 193 // *condition = Forced; >> 194 // return kInfinity; >> 195 >> 196 // *condition = StronglyForced; 165 *condition = Forced; 197 *condition = Forced; 166 return DBL_MAX; 198 return DBL_MAX; 167 } 199 } 168 200 169 G4VParticleChange * 201 G4VParticleChange * 170 G4ImportanceProcess::PostStepDoIt(const G4Trac 202 G4ImportanceProcess::PostStepDoIt(const G4Track &aTrack, 171 const G4 203 const G4Step &aStep) 172 { 204 { 173 fParticleChange->Initialize(aTrack); 205 fParticleChange->Initialize(aTrack); 174 206 175 if(aTrack.GetNextVolume() == nullptr) << 207 if(fParaflag) { 176 { << 177 return fParticleChange; << 178 } << 179 << 180 if(fParaflag) << 181 { << 182 fOldGhostTouchable = fGhostPostStepPoint-> 208 fOldGhostTouchable = fGhostPostStepPoint->GetTouchableHandle(); 183 //xbug? fOnBoundary = false; 209 //xbug? fOnBoundary = false; 184 CopyStep(aStep); 210 CopyStep(aStep); 185 211 186 if(fOnBoundary) 212 if(fOnBoundary) 187 { << 213 { 188 //++++++++++++++++++++++++++++++++++++++++++++ 214 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 189 // Locate the point and get new touchable 215 // Locate the point and get new touchable 190 //++++++++++++++++++++++++++++++++++++++++++++ 216 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 191 //?? fPathFinder->Locate(step.GetPostStepPo 217 //?? fPathFinder->Locate(step.GetPostStepPoint()->GetPosition(), 192 //?? step.GetPostStepPo 218 //?? step.GetPostStepPoint()->GetMomentumDirection()); 193 fNewGhostTouchable = fPathFinder->CreateTouc 219 fNewGhostTouchable = fPathFinder->CreateTouchableHandle(fNavigatorID); 194 } << 220 //AH G4cout << " on boundary " << G4endl; >> 221 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >> 222 } 195 else 223 else 196 { << 224 { 197 // reuse the touchable << 225 // Do I need this ?????????????????????????????????????????????????????????? 198 fNewGhostTouchable = fOldGhostTouchable; << 226 // fGhostNavigator->LocateGlobalPointWithinVolume(track.GetPosition()); 199 } << 227 // ????????????????????????????????????????????????????????????????????????? >> 228 >> 229 // fPathFinder->ReLocate(track.GetPosition()); >> 230 >> 231 // reuse the touchable >> 232 fNewGhostTouchable = fOldGhostTouchable; >> 233 //AH G4cout << " NOT on boundary " << G4endl; >> 234 } 200 235 201 fGhostPreStepPoint->SetTouchableHandle(fOl 236 fGhostPreStepPoint->SetTouchableHandle(fOldGhostTouchable); 202 fGhostPostStepPoint->SetTouchableHandle(fN 237 fGhostPostStepPoint->SetTouchableHandle(fNewGhostTouchable); 203 238 >> 239 // if ( (aStep.GetPostStepPoint()->GetStepStatus() == fGeomBoundary) >> 240 // && (aStep.GetStepLength() > kCarTolerance) ) >> 241 // { >> 242 // if (aTrack.GetTrackStatus()==fStopAndKill) >> 243 // { >> 244 // G4cout << "WARNING - G4ImportanceProcess::PostStepDoIt()" >> 245 // << " StopAndKill track." << G4endl; >> 246 // } >> 247 >> 248 // G4StepPoint *prepoint = aStep.GetPreStepPoint(); >> 249 // G4StepPoint *postpoint = aStep.GetPostStepPoint(); >> 250 // G4GeometryCell prekey(*(prepoint->GetPhysicalVolume()), >> 251 // prepoint->GetTouchable()->GetReplicaNumber()); >> 252 // G4GeometryCell postkey(*(postpoint->GetPhysicalVolume()), >> 253 // postpoint->GetTouchable()->GetReplicaNumber()); >> 254 >> 255 204 if ( (fGhostPostStepPoint->GetStepStatus() 256 if ( (fGhostPostStepPoint->GetStepStatus() == fGeomBoundary) 205 && (aStep.GetStepLength() > kCarTolerance) 257 && (aStep.GetStepLength() > kCarTolerance) ) 206 { << 207 if (aTrack.GetTrackStatus()==fStopAndKil << 208 { 258 { 209 G4cout << "WARNING - G4ImportanceProce << 259 if (aTrack.GetTrackStatus()==fStopAndKill) 210 << " StopAndKill track << 260 { >> 261 G4cout << "WARNING - G4ImportanceProcess::PostStepDoIt()" >> 262 << " StopAndKill track. on boundary" << G4endl; >> 263 } >> 264 >> 265 G4GeometryCell prekey(*(fGhostPreStepPoint->GetPhysicalVolume()), >> 266 fGhostPreStepPoint->GetTouchable()->GetReplicaNumber()); >> 267 G4GeometryCell postkey(*(fGhostPostStepPoint->GetPhysicalVolume()), >> 268 fGhostPostStepPoint->GetTouchable()->GetReplicaNumber()); >> 269 >> 270 //AH >> 271 /* >> 272 G4cout << G4endl; >> 273 G4cout << G4endl; >> 274 G4cout << " inside parallel importance process " << aTrack.GetCurrentStepNumber() << G4endl; >> 275 G4cout << G4endl; >> 276 G4cout << G4endl; >> 277 G4cout << " prekey: " << fGhostPreStepPoint->GetPhysicalVolume()->GetName() << " replica:" >> 278 << fGhostPreStepPoint->GetTouchable()->GetReplicaNumber() << G4endl; >> 279 G4cout << " prekey ISTORE: " << fIStore.GetImportance(prekey) << G4endl; >> 280 G4cout << " postkey: " << G4endl; >> 281 G4cout << " postkey ISTORE: " << fIStore.GetImportance(postkey) << G4endl; >> 282 */ >> 283 //AH >> 284 G4Nsplit_Weight nw = fImportanceAlgorithm. >> 285 Calculate(fIStore.GetImportance(prekey), >> 286 fIStore.GetImportance(postkey), >> 287 aTrack.GetWeight()); >> 288 //AH >> 289 /* >> 290 G4cout << " prekey weight: " << fIStore.GetImportance(prekey) >> 291 << " postkey weight: " << fIStore.GetImportance(postkey) >> 292 << " split weight: " << nw << G4endl; >> 293 G4cout << " before poststepaction " << G4endl; >> 294 */ >> 295 //AH >> 296 fPostStepAction->DoIt(aTrack, fParticleChange, nw); >> 297 //AH G4cout << " after post step do it " << G4endl; 211 } 298 } 212 << 299 } else { 213 G4GeometryCell prekey(*(fGhostPreStepPoi << 214 fGhostPreStepPoint << 215 G4GeometryCell postkey(*(fGhostPostStepP << 216 fGhostPostStepPoi << 217 << 218 G4Nsplit_Weight nw = << 219 fImportanceAlgorithm.Calculate(fISto << 220 fIStore.GetImport << 221 aTrack.GetWeight( << 222 fPostStepAction->DoIt(aTrack, fParticleC << 223 } << 224 } << 225 else << 226 { << 227 if ( (aStep.GetPostStepPoint()->GetStepSta 300 if ( (aStep.GetPostStepPoint()->GetStepStatus() == fGeomBoundary) 228 && (aStep.GetStepLength() > kCarToler << 301 && (aStep.GetStepLength() > kCarTolerance) ) 229 { << 230 if (aTrack.GetTrackStatus()==fStopAndKil << 231 { 302 { 232 G4cout << "WARNING - G4ImportanceProce << 303 //AH G4cout << " inside non-parallel importance process " << G4endl; 233 << " StopAndKill track << 304 if (aTrack.GetTrackStatus()==fStopAndKill) 234 << G4endl; << 305 { 235 } << 306 G4cout << "WARNING - G4ImportanceProcess::PostStepDoIt()" >> 307 << " StopAndKill track. on boundary non-parallel" << G4endl; >> 308 } 236 309 237 G4StepPoint *prepoint = aStep.GetPreSte << 310 G4StepPoint *prepoint = aStep.GetPreStepPoint(); 238 G4StepPoint *postpoint = aStep.GetPostSt << 311 G4StepPoint *postpoint = aStep.GetPostStepPoint(); 239 << 312 240 G4GeometryCell prekey(*(prepoint->GetPhy << 313 G4GeometryCell prekey(*(prepoint->GetPhysicalVolume()), 241 prepoint->GetTouch << 314 prepoint->GetTouchable()->GetReplicaNumber()); 242 G4GeometryCell postkey(*(postpoint->GetP << 315 G4GeometryCell postkey(*(postpoint->GetPhysicalVolume()), 243 postpoint->GetTou << 316 postpoint->GetTouchable()->GetReplicaNumber()); 244 << 317 245 G4Nsplit_Weight nw = << 318 G4Nsplit_Weight nw = fImportanceAlgorithm. 246 fImportanceAlgorithm.Calculate(fISto << 319 Calculate(fIStore.GetImportance(prekey), 247 fISto << 320 fIStore.GetImportance(postkey), 248 aTrac << 321 aTrack.GetWeight()); >> 322 //AH >> 323 /* >> 324 G4cout << " prekey weight: " << fIStore.GetImportance(prekey) >> 325 << " postkey weight: " << fIStore.GetImportance(postkey) >> 326 << " split weight: " << nw << G4endl; >> 327 G4cout << " before poststepaction 2 " << G4endl; >> 328 */ >> 329 //AH 249 fPostStepAction->DoIt(aTrack, fParticleChang 330 fPostStepAction->DoIt(aTrack, fParticleChange, nw); 250 } << 331 //AH G4cout << " after poststepaction 2 " << G4endl; >> 332 } 251 } 333 } 252 return fParticleChange; 334 return fParticleChange; 253 } 335 } 254 336 255 void G4ImportanceProcess::KillTrack() const 337 void G4ImportanceProcess::KillTrack() const 256 { 338 { 257 fParticleChange->ProposeTrackStatus(fStopAnd 339 fParticleChange->ProposeTrackStatus(fStopAndKill); 258 } 340 } 259 341 260 const G4String& G4ImportanceProcess::GetName() << 342 const G4String &G4ImportanceProcess::GetName() const 261 { 343 { 262 return theProcessName; 344 return theProcessName; 263 } 345 } 264 346 265 G4double G4ImportanceProcess:: 347 G4double G4ImportanceProcess:: 266 AlongStepGetPhysicalInteractionLength( 348 AlongStepGetPhysicalInteractionLength( 267 const G4Track& track, G4do << 349 const G4Track& track, G4double previousStepSize, G4double currentMinimumStep, 268 G4double currentMinimumSte << 350 G4double& proposedSafety, G4GPILSelection* selection) 269 G4double& proposedSafety, << 270 { 351 { 271 if(fParaflag) << 352 if(fParaflag) { 272 { << 273 *selection = NotCandidateForSelection; 353 *selection = NotCandidateForSelection; 274 G4double returnedStep = DBL_MAX; 354 G4double returnedStep = DBL_MAX; 275 355 276 if (previousStepSize > 0.) 356 if (previousStepSize > 0.) 277 { fGhostSafety -= previousStepSize; } 357 { fGhostSafety -= previousStepSize; } 278 // else 358 // else 279 // { fGhostSafety = -1.; } 359 // { fGhostSafety = -1.; } 280 if (fGhostSafety < 0.) { fGhostSafety = 0. << 360 if (fGhostSafety < 0.) fGhostSafety = 0.0; 281 361 282 // --------------------------------------- 362 // ------------------------------------------ 283 // Determination of the proposed STEP LENG 363 // Determination of the proposed STEP LENGTH: 284 // --------------------------------------- 364 // ------------------------------------------ 285 if (currentMinimumStep <= fGhostSafety && 365 if (currentMinimumStep <= fGhostSafety && currentMinimumStep > 0.) 286 { << 287 // I have no chance to limit << 288 returnedStep = currentMinimumStep; << 289 fOnBoundary = false; << 290 proposedSafety = fGhostSafety - currentM << 291 } << 292 else // (currentMinimumStep > fGhostSafety << 293 { << 294 G4FieldTrackUpdator::Update(&fFieldTrack << 295 //++++++++++++++++++++++++++++++++++++++ << 296 // ComputeStep << 297 //++++++++++++++++++++++++++++++++++++++ << 298 returnedStep << 299 = fPathFinder->ComputeStep(fFieldTrack,cur << 300 track.Get << 301 fEndTrack << 302 //++++++++++++++++++++++++++++++++++++++ << 303 if(feLimited == kDoNot) << 304 { 366 { 305 // Track is not on the boundary << 367 // I have no chance to limit 306 fOnBoundary = false; << 368 returnedStep = currentMinimumStep; 307 fGhostSafety = fGhostNavigator->Comput << 369 fOnBoundary = false; >> 370 proposedSafety = fGhostSafety - currentMinimumStep; >> 371 //AH G4cout << " step not limited, why? " << G4endl; 308 } 372 } 309 else << 373 else // (currentMinimumStep > fGhostSafety: I may limit the Step) 310 { << 311 // Track is on the boundary << 312 fOnBoundary = true; << 313 } << 314 proposedSafety = fGhostSafety; << 315 if(feLimited == kUnique || feLimited == << 316 { 374 { 317 *selection = CandidateForSelection; << 375 G4FieldTrackUpdator::Update(&fFieldTrack,&track); 318 } << 376 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 319 else if (feLimited == kSharedTransport) << 377 // ComputeStep 320 { << 378 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 321 returnedStep *= (1.0 + 1.0e-9); << 379 returnedStep 322 // Expand to disable its selection in << 380 = fPathFinder->ComputeStep(fFieldTrack,currentMinimumStep,fNavigatorID, >> 381 track.GetCurrentStepNumber(),fGhostSafety,feLimited, >> 382 fEndTrack,track.GetVolume()); >> 383 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >> 384 if(feLimited == kDoNot) >> 385 { >> 386 //AH G4cout << " computestep came back with not-boundary " << G4endl; >> 387 // Track is not on the boundary >> 388 fOnBoundary = false; >> 389 fGhostSafety = fGhostNavigator->ComputeSafety(fEndTrack.GetPosition()); >> 390 } >> 391 else >> 392 { >> 393 // Track is on the boundary >> 394 //AH G4cout << " FOUND A BOUNDARY ! " << track.GetCurrentStepNumber() << G4endl; >> 395 fOnBoundary = true; >> 396 // proposedSafety = fGhostSafety; >> 397 } >> 398 proposedSafety = fGhostSafety; >> 399 if(feLimited == kUnique || feLimited == kSharedOther) { >> 400 *selection = CandidateForSelection; >> 401 }else if (feLimited == kSharedTransport) { >> 402 returnedStep *= (1.0 + 1.0e-9); >> 403 // Expand to disable its selection in Step Manager comparison >> 404 } >> 405 323 } 406 } 324 } << 325 407 326 // --------------------------------------- << 408 // ---------------------------------------------- 327 // Returns the fGhostSafety as the propose << 409 // Returns the fGhostSafety as the proposedSafety 328 // The SteppingManager will take care of k << 410 // The SteppingManager will take care of keeping 329 // the smallest one. << 411 // the smallest one. 330 // --------------------------------------- << 412 // ---------------------------------------------- 331 return returnedStep; 413 return returnedStep; 332 } << 414 333 else << 415 } else { 334 { << 416 335 return DBL_MAX; 417 return DBL_MAX; >> 418 336 } 419 } >> 420 337 } 421 } 338 422 339 G4double G4ImportanceProcess:: 423 G4double G4ImportanceProcess:: 340 AtRestGetPhysicalInteractionLength(const G4Tra 424 AtRestGetPhysicalInteractionLength(const G4Track& , 341 G4ForceCond 425 G4ForceCondition*) 342 { 426 { 343 return -1.0; 427 return -1.0; 344 } 428 } 345 429 346 G4VParticleChange* G4ImportanceProcess:: 430 G4VParticleChange* G4ImportanceProcess:: 347 AtRestDoIt(const G4Track&, const G4Step&) 431 AtRestDoIt(const G4Track&, const G4Step&) 348 { 432 { 349 return nullptr; 433 return nullptr; 350 } 434 } 351 435 352 G4VParticleChange* G4ImportanceProcess:: 436 G4VParticleChange* G4ImportanceProcess:: 353 AlongStepDoIt(const G4Track& aTrack, const G4S 437 AlongStepDoIt(const G4Track& aTrack, const G4Step& ) 354 { 438 { 355 // Dummy ParticleChange ie: does nothing 439 // Dummy ParticleChange ie: does nothing 356 // Expecting G4Transportation to move the tr 440 // Expecting G4Transportation to move the track >> 441 //AH G4cout << " along step do it " << G4endl; 357 pParticleChange->Initialize(aTrack); 442 pParticleChange->Initialize(aTrack); 358 return pParticleChange; 443 return pParticleChange; 359 } 444 } 360 445 361 void G4ImportanceProcess::CopyStep(const G4Ste << 446 void G4ImportanceProcess::CopyStep(const G4Step & step) 362 { 447 { 363 fGhostStep->SetTrack(step.GetTrack()); 448 fGhostStep->SetTrack(step.GetTrack()); 364 fGhostStep->SetStepLength(step.GetStepLength 449 fGhostStep->SetStepLength(step.GetStepLength()); 365 fGhostStep->SetTotalEnergyDeposit(step.GetTo 450 fGhostStep->SetTotalEnergyDeposit(step.GetTotalEnergyDeposit()); 366 fGhostStep->SetControlFlag(step.GetControlFl 451 fGhostStep->SetControlFlag(step.GetControlFlag()); 367 452 368 *fGhostPreStepPoint = *(step.GetPreStepPoint 453 *fGhostPreStepPoint = *(step.GetPreStepPoint()); 369 *fGhostPostStepPoint = *(step.GetPostStepPoi 454 *fGhostPostStepPoint = *(step.GetPostStepPoint()); 370 455 371 //++++++++++++++++++++++++++++++++++++++++++++ 456 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 372 // Set StepStatus for ghost world 457 // Set StepStatus for ghost world 373 //++++++++++++++++++++++++++++++++++++++++++++ 458 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 374 if(fOnBoundary) 459 if(fOnBoundary) 375 { fGhostPostStepPoint->SetStepStatus(fGeomBo 460 { fGhostPostStepPoint->SetStepStatus(fGeomBoundary); } 376 else if(fGhostPostStepPoint->GetStepStatus() 461 else if(fGhostPostStepPoint->GetStepStatus()==fGeomBoundary) 377 { fGhostPostStepPoint->SetStepStatus(fPostSt 462 { fGhostPostStepPoint->SetStepStatus(fPostStepDoItProc); } 378 //++++++++++++++++++++++++++++++++++++++++++++ 463 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 379 } 464 } 380 465