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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