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25 // 25 //
26 // G4ImportanceProcess <<
27 // 26 //
28 // Author: Michael Dressel, 2002 << 27 // $Id: G4ImportanceProcess.cc 77999 2013-12-02 08:18:01Z gcosmo $
29 // ------------------------------------------- << 28 //
>> 29 // ----------------------------------------------------------------------
>> 30 // GEANT 4 class source file
>> 31 //
>> 32 // G4ImportanceProcess.cc
>> 33 //
>> 34 // ----------------------------------------------------------------------
30 35
31 #include "G4ImportanceProcess.hh" 36 #include "G4ImportanceProcess.hh"
32 #include "G4VImportanceAlgorithm.hh" 37 #include "G4VImportanceAlgorithm.hh"
33 #include "G4GeometryCell.hh" 38 #include "G4GeometryCell.hh"
34 #include "G4SamplingPostStepAction.hh" 39 #include "G4SamplingPostStepAction.hh"
35 #include "G4VTrackTerminator.hh" 40 #include "G4VTrackTerminator.hh"
36 #include "G4VIStore.hh" 41 #include "G4VIStore.hh"
37 42
38 #include "G4Step.hh" 43 #include "G4Step.hh"
39 #include "G4Navigator.hh" 44 #include "G4Navigator.hh"
40 #include "G4VTouchable.hh" 45 #include "G4VTouchable.hh"
41 #include "G4VPhysicalVolume.hh" 46 #include "G4VPhysicalVolume.hh"
42 #include "G4ParticleChange.hh" 47 #include "G4ParticleChange.hh"
43 #include "G4PathFinder.hh" 48 #include "G4PathFinder.hh"
44 #include "G4TransportationManager.hh" 49 #include "G4TransportationManager.hh"
45 #include "G4StepPoint.hh" 50 #include "G4StepPoint.hh"
46 #include "G4FieldTrackUpdator.hh" 51 #include "G4FieldTrackUpdator.hh"
47 52
48 53
49 G4ImportanceProcess:: 54 G4ImportanceProcess::
50 G4ImportanceProcess(const G4VImportanceAlgorit 55 G4ImportanceProcess(const G4VImportanceAlgorithm &aImportanceAlgorithm,
51 const G4VIStore &aIstore, << 56 const G4VIStore &aIstore,
52 const G4VTrackTerminator * << 57 const G4VTrackTerminator *TrackTerminator,
53 const G4String &aName, G4b << 58 const G4String &aName, G4bool para)
54 : G4VProcess(aName, fParallel), << 59 : G4VProcess(aName),
55 fParticleChange(new G4ParticleChange), 60 fParticleChange(new G4ParticleChange),
56 fImportanceAlgorithm(aImportanceAlgorithm), 61 fImportanceAlgorithm(aImportanceAlgorithm),
57 fIStore(aIstore), 62 fIStore(aIstore),
58 fParaflag(para) << 63 fPostStepAction(0),
>> 64 fGhostWorldName("NoParallelWorld"),fGhostWorld(0),
>> 65 fGhostNavigator(0), fNavigatorID(-1), fFieldTrack('0'),
>> 66 paraflag(para)
>> 67
59 { 68 {
60 G4cout << "### G4ImportanceProcess:: Creatin << 69 G4cout << G4endl << G4endl << G4endl;
61 if (TrackTerminator != nullptr) << 70 G4cout << "G4ImportanceProcess:: Creating " << G4endl;
>> 71 if (TrackTerminator)
62 { 72 {
63 fPostStepAction = new G4SamplingPostStepAc 73 fPostStepAction = new G4SamplingPostStepAction(*TrackTerminator);
64 } 74 }
65 else 75 else
66 { 76 {
67 fPostStepAction = new G4SamplingPostStepAc 77 fPostStepAction = new G4SamplingPostStepAction(*this);
68 } 78 }
69 if (fParticleChange == nullptr) << 79 if (!fParticleChange)
70 { 80 {
71 G4Exception("G4ImportanceProcess::G4Import 81 G4Exception("G4ImportanceProcess::G4ImportanceProcess()",
72 "FatalError", FatalException, 82 "FatalError", FatalException,
73 "Failed allocation of G4Partic 83 "Failed allocation of G4ParticleChange !");
74 } 84 }
75 G4VProcess::pParticleChange = fParticleChang 85 G4VProcess::pParticleChange = fParticleChange;
76 86
77 87
78 fGhostStep = new G4Step(); 88 fGhostStep = new G4Step();
79 fGhostPreStepPoint = fGhostStep->GetPreStepP 89 fGhostPreStepPoint = fGhostStep->GetPreStepPoint();
80 fGhostPostStepPoint = fGhostStep->GetPostSte 90 fGhostPostStepPoint = fGhostStep->GetPostStepPoint();
81 91
82 fTransportationManager = G4TransportationMan 92 fTransportationManager = G4TransportationManager::GetTransportationManager();
83 fPathFinder = G4PathFinder::GetInstance(); 93 fPathFinder = G4PathFinder::GetInstance();
84 94
85 if (verboseLevel>0) 95 if (verboseLevel>0)
86 { 96 {
87 G4cout << GetProcessName() << " is created 97 G4cout << GetProcessName() << " is created " << G4endl;
88 } 98 }
89 99
90 G4cout << "G4ImportanceProcess:: importance << 100 G4cout << "G4ImportanceProcess:: importance process paraflag is: " << paraflag << G4endl;
91 101
92 } 102 }
93 103
94 G4ImportanceProcess::~G4ImportanceProcess() 104 G4ImportanceProcess::~G4ImportanceProcess()
95 { 105 {
>> 106
96 delete fPostStepAction; 107 delete fPostStepAction;
97 delete fParticleChange; 108 delete fParticleChange;
>> 109 // delete fGhostStep;
>> 110 // delete fGhostWorld;
>> 111 // delete fGhostNavigator;
>> 112
98 } 113 }
99 114
>> 115
>> 116
100 //-------------------------------------------- 117 //------------------------------------------------------
101 // 118 //
102 // SetParallelWorld 119 // SetParallelWorld
103 // 120 //
104 //-------------------------------------------- 121 //------------------------------------------------------
105 void G4ImportanceProcess::SetParallelWorld(con << 122 void G4ImportanceProcess::
>> 123 SetParallelWorld(G4String parallelWorldName)
106 { 124 {
107 G4cout << G4endl << G4endl << G4endl; 125 G4cout << G4endl << G4endl << G4endl;
108 G4cout << "G4ImportanceProcess:: SetParallel 126 G4cout << "G4ImportanceProcess:: SetParallelWorld name = " << parallelWorldName << G4endl;
109 //++++++++++++++++++++++++++++++++++++++++++++ 127 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
110 // Get pointers of the parallel world and its 128 // Get pointers of the parallel world and its navigator
111 //++++++++++++++++++++++++++++++++++++++++++++ 129 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
112 fGhostWorldName = parallelWorldName; 130 fGhostWorldName = parallelWorldName;
113 fGhostWorld = fTransportationManager->GetPar 131 fGhostWorld = fTransportationManager->GetParallelWorld(fGhostWorldName);
114 fGhostNavigator = fTransportationManager->Ge 132 fGhostNavigator = fTransportationManager->GetNavigator(fGhostWorld);
115 //++++++++++++++++++++++++++++++++++++++++++++ 133 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
116 } 134 }
117 135
>> 136 // void G4ImportanceProcess::
>> 137 // SetParallelWorld(const G4VPhysicalVolume* parallelWorld)
>> 138 // {
>> 139 // //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>> 140 // // Get pointer of navigator
>> 141 // //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>> 142 // // G4cout << " G4ImportanceProcess:: Got here 1 " << G4endl;
>> 143 // // fGhostWorldName = parallelWorld->GetName();
>> 144 // // G4cout << " G4ImportanceProcess:: Got here 2 ghostName:" << fGhostWorldName << G4endl;
>> 145 // fGhostWorld = parallelWorld;
>> 146 // G4cout << " G4ImportanceProcess:: Got here 3 " << G4endl;
>> 147 // fGhostNavigator = fTransportationManager->GetNavigator(parallelWorld);
>> 148 // G4cout << " G4ImportanceProcess:: Got here 4 " << G4endl;
>> 149 // //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>> 150 // }
>> 151
118 //-------------------------------------------- 152 //------------------------------------------------------
119 // 153 //
120 // StartTracking 154 // StartTracking
121 // 155 //
122 //-------------------------------------------- 156 //------------------------------------------------------
123 void G4ImportanceProcess::StartTracking(G4Trac 157 void G4ImportanceProcess::StartTracking(G4Track* trk)
124 { 158 {
125 //++++++++++++++++++++++++++++++++++++++++++++ 159 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
126 // Activate navigator and get the navigator ID 160 // Activate navigator and get the navigator ID
127 //++++++++++++++++++++++++++++++++++++++++++++ 161 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>> 162 // G4cout << " G4ParallelWorldScoringProcess::StartTracking" << G4endl;
128 163
129 if(fParaflag) << 164 if(paraflag) {
130 { << 165 if(fGhostNavigator)
131 if(fGhostNavigator != nullptr) << 166 { fNavigatorID = fTransportationManager->ActivateNavigator(fGhostNavigator); }
132 { <<
133 fNavigatorID = fTransportationManager->A <<
134 } <<
135 else 167 else
136 { << 168 {
137 G4Exception("G4ImportanceProcess::StartT << 169 G4Exception("G4ImportanceProcess::StartTracking",
138 "ProcParaWorld000",FatalExce << 170 "ProcParaWorld000",FatalException,
139 "G4ImportanceProcess is used << 171 "G4ImportanceProcess is used for tracking without having a parallel world assigned");
140 } << 172 }
>> 173 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
141 174
>> 175 // G4cout << "G4ParallelWorldScoringProcess::StartTracking <<<<<<<<<<<<<<<<<< " << G4endl;
142 //++++++++++++++++++++++++++++++++++++++++++++ 176 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
143 // Let PathFinder initialize 177 // Let PathFinder initialize
144 //++++++++++++++++++++++++++++++++++++++++++++ 178 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
145 fPathFinder->PrepareNewTrack(trk->GetPosit 179 fPathFinder->PrepareNewTrack(trk->GetPosition(),trk->GetMomentumDirection());
>> 180 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
146 181
147 //++++++++++++++++++++++++++++++++++++++++++++ 182 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
148 // Setup initial touchables for the first step 183 // Setup initial touchables for the first step
149 //++++++++++++++++++++++++++++++++++++++++++++ 184 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
150 fOldGhostTouchable = fPathFinder->CreateTo 185 fOldGhostTouchable = fPathFinder->CreateTouchableHandle(fNavigatorID);
151 fGhostPreStepPoint->SetTouchableHandle(fOl 186 fGhostPreStepPoint->SetTouchableHandle(fOldGhostTouchable);
152 fNewGhostTouchable = fOldGhostTouchable; 187 fNewGhostTouchable = fOldGhostTouchable;
153 fGhostPostStepPoint->SetTouchableHandle(fN 188 fGhostPostStepPoint->SetTouchableHandle(fNewGhostTouchable);
154 189
155 // Initialize 190 // Initialize
156 fGhostSafety = -1.; 191 fGhostSafety = -1.;
157 fOnBoundary = false; 192 fOnBoundary = false;
158 } 193 }
>> 194
159 } 195 }
160 196
>> 197
161 G4double G4ImportanceProcess:: 198 G4double G4ImportanceProcess::
162 PostStepGetPhysicalInteractionLength(const G4T << 199 PostStepGetPhysicalInteractionLength(const G4Track& ,
>> 200 G4double ,
163 G4ForceCo 201 G4ForceCondition* condition)
164 { 202 {
>> 203 // *condition = Forced;
>> 204 // return kInfinity;
>> 205
>> 206 // *condition = StronglyForced;
165 *condition = Forced; 207 *condition = Forced;
166 return DBL_MAX; 208 return DBL_MAX;
167 } 209 }
168 210
169 G4VParticleChange * 211 G4VParticleChange *
170 G4ImportanceProcess::PostStepDoIt(const G4Trac 212 G4ImportanceProcess::PostStepDoIt(const G4Track &aTrack,
171 const G4 213 const G4Step &aStep)
172 { 214 {
173 fParticleChange->Initialize(aTrack); 215 fParticleChange->Initialize(aTrack);
174 216
175 if(aTrack.GetNextVolume() == nullptr) << 217 if(paraflag) {
176 { <<
177 return fParticleChange; <<
178 } <<
179 <<
180 if(fParaflag) <<
181 { <<
182 fOldGhostTouchable = fGhostPostStepPoint-> 218 fOldGhostTouchable = fGhostPostStepPoint->GetTouchableHandle();
183 //xbug? fOnBoundary = false; 219 //xbug? fOnBoundary = false;
184 CopyStep(aStep); 220 CopyStep(aStep);
185 221
186 if(fOnBoundary) 222 if(fOnBoundary)
187 { << 223 {
188 //++++++++++++++++++++++++++++++++++++++++++++ 224 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
189 // Locate the point and get new touchable 225 // Locate the point and get new touchable
190 //++++++++++++++++++++++++++++++++++++++++++++ 226 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
191 //?? fPathFinder->Locate(step.GetPostStepPo 227 //?? fPathFinder->Locate(step.GetPostStepPoint()->GetPosition(),
192 //?? step.GetPostStepPo 228 //?? step.GetPostStepPoint()->GetMomentumDirection());
193 fNewGhostTouchable = fPathFinder->CreateTouc 229 fNewGhostTouchable = fPathFinder->CreateTouchableHandle(fNavigatorID);
194 } << 230 //AH G4cout << " on boundary " << G4endl;
>> 231 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>> 232 }
195 else 233 else
196 { << 234 {
197 // reuse the touchable << 235 // Do I need this ??????????????????????????????????????????????????????????
198 fNewGhostTouchable = fOldGhostTouchable; << 236 // fGhostNavigator->LocateGlobalPointWithinVolume(track.GetPosition());
199 } << 237 // ?????????????????????????????????????????????????????????????????????????
>> 238
>> 239 // fPathFinder->ReLocate(track.GetPosition());
>> 240
>> 241 // reuse the touchable
>> 242 fNewGhostTouchable = fOldGhostTouchable;
>> 243 //AH G4cout << " NOT on boundary " << G4endl;
>> 244 }
200 245
201 fGhostPreStepPoint->SetTouchableHandle(fOl 246 fGhostPreStepPoint->SetTouchableHandle(fOldGhostTouchable);
202 fGhostPostStepPoint->SetTouchableHandle(fN 247 fGhostPostStepPoint->SetTouchableHandle(fNewGhostTouchable);
203 248
>> 249 // if ( (aStep.GetPostStepPoint()->GetStepStatus() == fGeomBoundary)
>> 250 // && (aStep.GetStepLength() > kCarTolerance) )
>> 251 // {
>> 252 // if (aTrack.GetTrackStatus()==fStopAndKill)
>> 253 // {
>> 254 // G4cout << "WARNING - G4ImportanceProcess::PostStepDoIt()"
>> 255 // << " StopAndKill track." << G4endl;
>> 256 // }
>> 257
>> 258 // G4StepPoint *prepoint = aStep.GetPreStepPoint();
>> 259 // G4StepPoint *postpoint = aStep.GetPostStepPoint();
>> 260 // G4GeometryCell prekey(*(prepoint->GetPhysicalVolume()),
>> 261 // prepoint->GetTouchable()->GetReplicaNumber());
>> 262 // G4GeometryCell postkey(*(postpoint->GetPhysicalVolume()),
>> 263 // postpoint->GetTouchable()->GetReplicaNumber());
>> 264
>> 265
204 if ( (fGhostPostStepPoint->GetStepStatus() 266 if ( (fGhostPostStepPoint->GetStepStatus() == fGeomBoundary)
205 && (aStep.GetStepLength() > kCarTolerance) 267 && (aStep.GetStepLength() > kCarTolerance) )
206 { <<
207 if (aTrack.GetTrackStatus()==fStopAndKil <<
208 { 268 {
209 G4cout << "WARNING - G4ImportanceProce << 269 if (aTrack.GetTrackStatus()==fStopAndKill)
210 << " StopAndKill track << 270 {
>> 271 G4cout << "WARNING - G4ImportanceProcess::PostStepDoIt()"
>> 272 << " StopAndKill track. on boundary" << G4endl;
>> 273 }
>> 274
>> 275 G4GeometryCell prekey(*(fGhostPreStepPoint->GetPhysicalVolume()),
>> 276 fGhostPreStepPoint->GetTouchable()->GetReplicaNumber());
>> 277 G4GeometryCell postkey(*(fGhostPostStepPoint->GetPhysicalVolume()),
>> 278 fGhostPostStepPoint->GetTouchable()->GetReplicaNumber());
>> 279
>> 280 //AH
>> 281 /*
>> 282 G4cout << G4endl;
>> 283 G4cout << G4endl;
>> 284 G4cout << " inside parallel importance process " << aTrack.GetCurrentStepNumber() << G4endl;
>> 285 G4cout << G4endl;
>> 286 G4cout << G4endl;
>> 287 G4cout << " prekey: " << fGhostPreStepPoint->GetPhysicalVolume()->GetName() << " replica:"
>> 288 << fGhostPreStepPoint->GetTouchable()->GetReplicaNumber() << G4endl;
>> 289 G4cout << " prekey ISTORE: " << fIStore.GetImportance(prekey) << G4endl;
>> 290 G4cout << " postkey: " << G4endl;
>> 291 G4cout << " postkey ISTORE: " << fIStore.GetImportance(postkey) << G4endl;
>> 292 */
>> 293 //AH
>> 294 G4Nsplit_Weight nw = fImportanceAlgorithm.
>> 295 Calculate(fIStore.GetImportance(prekey),
>> 296 fIStore.GetImportance(postkey),
>> 297 aTrack.GetWeight());
>> 298 //AH
>> 299 /*
>> 300 G4cout << " prekey weight: " << fIStore.GetImportance(prekey)
>> 301 << " postkey weight: " << fIStore.GetImportance(postkey)
>> 302 << " split weight: " << nw << G4endl;
>> 303 G4cout << " before poststepaction " << G4endl;
>> 304 */
>> 305 //AH
>> 306 fPostStepAction->DoIt(aTrack, fParticleChange, nw);
>> 307 //AH G4cout << " after post step do it " << G4endl;
211 } 308 }
212 << 309 } 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 310 if ( (aStep.GetPostStepPoint()->GetStepStatus() == fGeomBoundary)
228 && (aStep.GetStepLength() > kCarToler << 311 && (aStep.GetStepLength() > kCarTolerance) )
229 { <<
230 if (aTrack.GetTrackStatus()==fStopAndKil <<
231 { 312 {
232 G4cout << "WARNING - G4ImportanceProce << 313 //AH G4cout << " inside non-parallel importance process " << G4endl;
233 << " StopAndKill track << 314 if (aTrack.GetTrackStatus()==fStopAndKill)
234 << G4endl; << 315 {
235 } << 316 G4cout << "WARNING - G4ImportanceProcess::PostStepDoIt()"
>> 317 << " StopAndKill track. on boundary non-parallel" << G4endl;
>> 318 }
236 319
237 G4StepPoint *prepoint = aStep.GetPreSte << 320 G4StepPoint *prepoint = aStep.GetPreStepPoint();
238 G4StepPoint *postpoint = aStep.GetPostSt << 321 G4StepPoint *postpoint = aStep.GetPostStepPoint();
239 << 322
240 G4GeometryCell prekey(*(prepoint->GetPhy << 323 G4GeometryCell prekey(*(prepoint->GetPhysicalVolume()),
241 prepoint->GetTouch << 324 prepoint->GetTouchable()->GetReplicaNumber());
242 G4GeometryCell postkey(*(postpoint->GetP << 325 G4GeometryCell postkey(*(postpoint->GetPhysicalVolume()),
243 postpoint->GetTou << 326 postpoint->GetTouchable()->GetReplicaNumber());
244 << 327
245 G4Nsplit_Weight nw = << 328 G4Nsplit_Weight nw = fImportanceAlgorithm.
246 fImportanceAlgorithm.Calculate(fISto << 329 Calculate(fIStore.GetImportance(prekey),
247 fISto << 330 fIStore.GetImportance(postkey),
248 aTrac << 331 aTrack.GetWeight());
>> 332 //AH
>> 333 /*
>> 334 G4cout << " prekey weight: " << fIStore.GetImportance(prekey)
>> 335 << " postkey weight: " << fIStore.GetImportance(postkey)
>> 336 << " split weight: " << nw << G4endl;
>> 337 G4cout << " before poststepaction 2 " << G4endl;
>> 338 */
>> 339 //AH
249 fPostStepAction->DoIt(aTrack, fParticleChang 340 fPostStepAction->DoIt(aTrack, fParticleChange, nw);
250 } << 341 //AH G4cout << " after poststepaction 2 " << G4endl;
>> 342 }
251 } 343 }
252 return fParticleChange; 344 return fParticleChange;
253 } 345 }
254 346
255 void G4ImportanceProcess::KillTrack() const 347 void G4ImportanceProcess::KillTrack() const
256 { 348 {
257 fParticleChange->ProposeTrackStatus(fStopAnd 349 fParticleChange->ProposeTrackStatus(fStopAndKill);
258 } 350 }
259 351
260 const G4String& G4ImportanceProcess::GetName() << 352 const G4String &G4ImportanceProcess::GetName() const
261 { 353 {
262 return theProcessName; 354 return theProcessName;
263 } 355 }
264 356
265 G4double G4ImportanceProcess:: 357 G4double G4ImportanceProcess::
266 AlongStepGetPhysicalInteractionLength( 358 AlongStepGetPhysicalInteractionLength(
267 const G4Track& track, G4do << 359 const G4Track& track, G4double previousStepSize, G4double currentMinimumStep,
268 G4double currentMinimumSte << 360 G4double& proposedSafety, G4GPILSelection* selection)
269 G4double& proposedSafety, <<
270 { 361 {
271 if(fParaflag) << 362
272 { << 363 //AH G4cout << " along step physical interaction length " << G4endl;
>> 364
>> 365 if(paraflag) {
>> 366 static G4ThreadLocal G4FieldTrack *endTrack_G4MT_TLS_ = 0 ; if (!endTrack_G4MT_TLS_) endTrack_G4MT_TLS_ = new G4FieldTrack ('0') ; G4FieldTrack &endTrack = *endTrack_G4MT_TLS_;
>> 367 static G4ThreadLocal ELimited *eLimited_G4MT_TLS_ = 0 ; if (!eLimited_G4MT_TLS_) eLimited_G4MT_TLS_ = new ELimited ; ELimited &eLimited = *eLimited_G4MT_TLS_;
>> 368
273 *selection = NotCandidateForSelection; 369 *selection = NotCandidateForSelection;
274 G4double returnedStep = DBL_MAX; 370 G4double returnedStep = DBL_MAX;
275 371
276 if (previousStepSize > 0.) 372 if (previousStepSize > 0.)
277 { fGhostSafety -= previousStepSize; } 373 { fGhostSafety -= previousStepSize; }
278 // else 374 // else
279 // { fGhostSafety = -1.; } 375 // { fGhostSafety = -1.; }
280 if (fGhostSafety < 0.) { fGhostSafety = 0. << 376 if (fGhostSafety < 0.) fGhostSafety = 0.0;
281 377
282 // --------------------------------------- 378 // ------------------------------------------
283 // Determination of the proposed STEP LENG 379 // Determination of the proposed STEP LENGTH:
284 // --------------------------------------- 380 // ------------------------------------------
285 if (currentMinimumStep <= fGhostSafety && 381 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 { <<
305 // Track is not on the boundary <<
306 fOnBoundary = false; <<
307 fGhostSafety = fGhostNavigator->Comput <<
308 } <<
309 else <<
310 { 382 {
311 // Track is on the boundary << 383 // I have no chance to limit
312 fOnBoundary = true; << 384 returnedStep = currentMinimumStep;
>> 385 fOnBoundary = false;
>> 386 proposedSafety = fGhostSafety - currentMinimumStep;
>> 387 //AH G4cout << " step not limited, why? " << G4endl;
313 } 388 }
314 proposedSafety = fGhostSafety; << 389 else // (currentMinimumStep > fGhostSafety: I may limit the Step)
315 if(feLimited == kUnique || feLimited == <<
316 { 390 {
317 *selection = CandidateForSelection; << 391 G4FieldTrackUpdator::Update(&fFieldTrack,&track);
318 } << 392 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
319 else if (feLimited == kSharedTransport) << 393 // ComputeStep
320 { << 394 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
321 returnedStep *= (1.0 + 1.0e-9); << 395 returnedStep
322 // Expand to disable its selection in << 396 = fPathFinder->ComputeStep(fFieldTrack,currentMinimumStep,fNavigatorID,
>> 397 track.GetCurrentStepNumber(),fGhostSafety,eLimited,
>> 398 endTrack,track.GetVolume());
>> 399 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>> 400 if(eLimited == kDoNot)
>> 401 {
>> 402 //AH G4cout << " computestep came back with not-boundary " << G4endl;
>> 403 // Track is not on the boundary
>> 404 fOnBoundary = false;
>> 405 fGhostSafety = fGhostNavigator->ComputeSafety(endTrack.GetPosition());
>> 406 }
>> 407 else
>> 408 {
>> 409 // Track is on the boundary
>> 410 //AH G4cout << " FOUND A BOUNDARY ! " << track.GetCurrentStepNumber() << G4endl;
>> 411 fOnBoundary = true;
>> 412 // proposedSafety = fGhostSafety;
>> 413 }
>> 414 proposedSafety = fGhostSafety;
>> 415 if(eLimited == kUnique || eLimited == kSharedOther) {
>> 416 *selection = CandidateForSelection;
>> 417 }else if (eLimited == kSharedTransport) {
>> 418 returnedStep *= (1.0 + 1.0e-9);
>> 419 // Expand to disable its selection in Step Manager comparison
>> 420 }
>> 421
323 } 422 }
324 } <<
325 423
326 // --------------------------------------- << 424 // ----------------------------------------------
327 // Returns the fGhostSafety as the propose << 425 // Returns the fGhostSafety as the proposedSafety
328 // The SteppingManager will take care of k << 426 // The SteppingManager will take care of keeping
329 // the smallest one. << 427 // the smallest one.
330 // --------------------------------------- << 428 // ----------------------------------------------
331 return returnedStep; 429 return returnedStep;
332 } << 430
333 else << 431 } else {
334 { << 432
335 return DBL_MAX; 433 return DBL_MAX;
>> 434
336 } 435 }
>> 436
337 } 437 }
338 438
339 G4double G4ImportanceProcess:: 439 G4double G4ImportanceProcess::
340 AtRestGetPhysicalInteractionLength(const G4Tra 440 AtRestGetPhysicalInteractionLength(const G4Track& ,
341 G4ForceCond 441 G4ForceCondition*)
342 { 442 {
343 return -1.0; 443 return -1.0;
344 } 444 }
345 445
346 G4VParticleChange* G4ImportanceProcess:: 446 G4VParticleChange* G4ImportanceProcess::
347 AtRestDoIt(const G4Track&, const G4Step&) 447 AtRestDoIt(const G4Track&, const G4Step&)
348 { 448 {
349 return nullptr; << 449 return 0;
350 } 450 }
351 451
352 G4VParticleChange* G4ImportanceProcess:: 452 G4VParticleChange* G4ImportanceProcess::
353 AlongStepDoIt(const G4Track& aTrack, const G4S 453 AlongStepDoIt(const G4Track& aTrack, const G4Step& )
354 { 454 {
355 // Dummy ParticleChange ie: does nothing 455 // Dummy ParticleChange ie: does nothing
356 // Expecting G4Transportation to move the tr 456 // Expecting G4Transportation to move the track
>> 457 //AH G4cout << " along step do it " << G4endl;
357 pParticleChange->Initialize(aTrack); 458 pParticleChange->Initialize(aTrack);
358 return pParticleChange; 459 return pParticleChange;
>> 460 // return 0;
359 } 461 }
360 462
361 void G4ImportanceProcess::CopyStep(const G4Ste << 463 void G4ImportanceProcess::CopyStep(const G4Step & step)
362 { 464 {
363 fGhostStep->SetTrack(step.GetTrack()); 465 fGhostStep->SetTrack(step.GetTrack());
364 fGhostStep->SetStepLength(step.GetStepLength 466 fGhostStep->SetStepLength(step.GetStepLength());
365 fGhostStep->SetTotalEnergyDeposit(step.GetTo 467 fGhostStep->SetTotalEnergyDeposit(step.GetTotalEnergyDeposit());
366 fGhostStep->SetControlFlag(step.GetControlFl 468 fGhostStep->SetControlFlag(step.GetControlFlag());
367 469
368 *fGhostPreStepPoint = *(step.GetPreStepPoint 470 *fGhostPreStepPoint = *(step.GetPreStepPoint());
369 *fGhostPostStepPoint = *(step.GetPostStepPoi 471 *fGhostPostStepPoint = *(step.GetPostStepPoint());
370 472
371 //++++++++++++++++++++++++++++++++++++++++++++ 473 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
372 // Set StepStatus for ghost world 474 // Set StepStatus for ghost world
373 //++++++++++++++++++++++++++++++++++++++++++++ 475 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
374 if(fOnBoundary) 476 if(fOnBoundary)
375 { fGhostPostStepPoint->SetStepStatus(fGeomBo 477 { fGhostPostStepPoint->SetStepStatus(fGeomBoundary); }
376 else if(fGhostPostStepPoint->GetStepStatus() 478 else if(fGhostPostStepPoint->GetStepStatus()==fGeomBoundary)
377 { fGhostPostStepPoint->SetStepStatus(fPostSt 479 { fGhostPostStepPoint->SetStepStatus(fPostStepDoItProc); }
378 //++++++++++++++++++++++++++++++++++++++++++++ 480 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
379 } 481 }
380 482