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67dd5535 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | //------------------------------------------------------------------------- | |
16 | // Implementation of AliGeomManager, the geometry manager class | |
17 | // which interfaces to TGeo and the look-up table mapping unique | |
18 | // volume indices to symbolic volume names. For that it collects | |
19 | // several static methods. | |
20 | //------------------------------------------------------------------------- | |
21 | ||
22 | #include <TClass.h> | |
23 | #include <TFile.h> | |
24 | #include <TGeoManager.h> | |
25 | #include <TObjString.h> | |
26 | #include <TGeoPhysicalNode.h> | |
27 | #include <TClonesArray.h> | |
28 | #include <TGeoMatrix.h> | |
29 | #include <TGeoPhysicalNode.h> | |
99de26a3 | 30 | #include <TSystem.h> |
5590c6c3 | 31 | #include <TStopwatch.h> |
32 | #include <TGeoOverlap.h> | |
33 | #include <TPluginManager.h> | |
34 | #include <TROOT.h> | |
67dd5535 | 35 | |
36 | #include "AliGeomManager.h" | |
37 | #include "AliLog.h" | |
38 | #include "AliAlignObj.h" | |
90dbf5fb | 39 | #include "AliAlignObjParams.h" |
67dd5535 | 40 | #include "AliCDBManager.h" |
41 | #include "AliCDBStorage.h" | |
42 | #include "AliCDBEntry.h" | |
43 | ||
44 | ClassImp(AliGeomManager) | |
45 | ||
46 | Int_t AliGeomManager::fgLayerSize[kLastLayer - kFirstLayer] = { | |
47 | 80, 160, // ITS SPD first and second layer | |
48 | 84, 176, // ITS SDD first and second layer | |
49 | 748, 950, // ITS SSD first and second layer | |
50 | 36, 36, // TPC inner and outer chambers | |
51 | 90, 90, 90, 90, 90, 90, // 6 TRD chambers' layers | |
52 | 1638, // TOF | |
df117114 | 53 | 5, 5, // PHOS,CPV |
67dd5535 | 54 | 7, // HMPID ?? |
3dfc15c0 | 55 | 1, // MUON ?? |
8cc543cb | 56 | 22 // EMCAL and DCAL |
67dd5535 | 57 | }; |
58 | ||
59 | const char* AliGeomManager::fgLayerName[kLastLayer - kFirstLayer] = { | |
60 | "ITS inner pixels layer", "ITS outer pixels layer", | |
61 | "ITS inner drifts layer", "ITS outer drifts layer", | |
62 | "ITS inner strips layer", "ITS outer strips layer", | |
63 | "TPC inner chambers layer", "TPC outer chambers layer", | |
64 | "TRD chambers layer 1", "TRD chambers layer 2", "TRD chambers layer 3", | |
65 | "TRD chambers layer 4", "TRD chambers layer 5", "TRD chambers layer 6", | |
66 | "TOF layer", | |
df117114 | 67 | "PHOS EMC layer","PHOS CPV layer", |
3dfc15c0 | 68 | "HMPID layer", |
69 | "MUON ?", | |
70 | "EMCAL layer" | |
67dd5535 | 71 | }; |
72 | ||
67dd5535 | 73 | TGeoPNEntry** AliGeomManager::fgPNEntry[kLastLayer - kFirstLayer] = { |
74 | 0x0,0x0, | |
75 | 0x0,0x0, | |
76 | 0x0,0x0, | |
77 | 0x0,0x0, | |
78 | 0x0,0x0,0x0, | |
79 | 0x0,0x0,0x0, | |
80 | 0x0, | |
81 | 0x0,0x0, | |
82 | 0x0, | |
3dfc15c0 | 83 | 0x0, |
67dd5535 | 84 | 0x0 |
85 | }; | |
86 | ||
36b010bf | 87 | AliAlignObj** AliGeomManager::fgAlignObjs[kLastLayer - kFirstLayer] = { |
88 | 0x0,0x0, | |
89 | 0x0,0x0, | |
90 | 0x0,0x0, | |
91 | 0x0,0x0, | |
92 | 0x0,0x0,0x0, | |
93 | 0x0,0x0,0x0, | |
94 | 0x0, | |
95 | 0x0,0x0, | |
96 | 0x0, | |
3dfc15c0 | 97 | 0x0, |
36b010bf | 98 | 0x0 |
99 | }; | |
67dd5535 | 100 | |
c1c44db3 | 101 | const char* AliGeomManager::fgkDetectorName[AliGeomManager::fgkNDetectors] = |
102 | {"GRP","ITS","TPC","TRD","TOF","PHOS","HMPID","EMCAL","MUON","FMD","ZDC","PMD","T0","VZERO","ACORDE","AD","MFT","FIT"}; | |
38e7ce48 | 103 | Int_t AliGeomManager::fgNalignable[fgkNDetectors] = {0,0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; |
4fbb8e9d | 104 | |
67dd5535 | 105 | TGeoManager* AliGeomManager::fgGeometry = 0x0; |
106 | ||
107 | //_____________________________________________________________________________ | |
36b010bf | 108 | void AliGeomManager::LoadGeometry(const char *geomFileName) |
67dd5535 | 109 | { |
9d47e237 | 110 | // initialization |
111 | // Load geometry either from a file | |
112 | // or from the corresponding CDB entry | |
67dd5535 | 113 | |
a9870fe8 | 114 | if(fgGeometry->IsLocked()){ |
115 | AliErrorClass("Cannot load a new geometry, the current one being locked. Setting internal geometry to null!!"); | |
116 | fgGeometry = NULL; | |
117 | return; | |
118 | } | |
119 | ||
36b010bf | 120 | fgGeometry = NULL; |
b8cf7791 | 121 | if (geomFileName && (!gSystem->AccessPathName(geomFileName))) { |
36b010bf | 122 | fgGeometry = TGeoManager::Import(geomFileName); |
4fbb8e9d | 123 | AliInfoClass(Form("From now on using geometry from custom geometry file \"%s\"",geomFileName)); |
36b010bf | 124 | } |
125 | ||
126 | if (!fgGeometry) { | |
36b010bf | 127 | AliCDBPath path("GRP","Geometry","Data"); |
128 | ||
129 | AliCDBEntry *entry=AliCDBManager::Instance()->Get(path.GetPath()); | |
130 | if(!entry) AliFatalClass("Couldn't load geometry data from CDB!"); | |
131 | ||
132 | entry->SetOwner(0); | |
133 | fgGeometry = (TGeoManager*) entry->GetObject(); | |
134 | if (!fgGeometry) AliFatalClass("Couldn't find TGeoManager in the specified CDB entry!"); | |
b8cf7791 | 135 | |
4fbb8e9d | 136 | AliInfoClass(Form("From now on using geometry from CDB base folder \"%s\"", |
63484d8d | 137 | AliCDBManager::Instance()->GetURI("GRP/Geometry/Data"))); |
36b010bf | 138 | } |
3564f2da | 139 | ResetPNEntriesLUT(); |
67dd5535 | 140 | InitPNEntriesLUT(); |
4fbb8e9d | 141 | InitNalignable(); |
67dd5535 | 142 | } |
143 | ||
9d47e237 | 144 | //_____________________________________________________________________________ |
53dd673d | 145 | void AliGeomManager::SetGeometry(TGeoManager * const geom) |
9d47e237 | 146 | { |
147 | // Load already active geometry | |
148 | if (!geom) AliFatalClass("Pointer to the active geometry is 0x0!"); | |
3564f2da | 149 | ResetPNEntriesLUT(); |
9d47e237 | 150 | fgGeometry = geom; |
9d47e237 | 151 | InitPNEntriesLUT(); |
4fbb8e9d | 152 | InitNalignable(); |
9d47e237 | 153 | } |
154 | ||
67dd5535 | 155 | //_____________________________________________________________________________ |
156 | AliGeomManager::AliGeomManager(): | |
36b010bf | 157 | TObject() |
67dd5535 | 158 | { |
159 | // default constructor | |
160 | } | |
161 | ||
162 | //_____________________________________________________________________________ | |
163 | AliGeomManager::~AliGeomManager() | |
164 | { | |
165 | // dummy destructor | |
67dd5535 | 166 | } |
167 | ||
168 | //_____________________________________________________________________________ | |
169 | Int_t AliGeomManager::LayerSize(Int_t layerId) | |
170 | { | |
171 | // Get the layer size for layer corresponding to layerId. | |
172 | // Implemented only for ITS,TPC,TRD,TOF and HMPID | |
173 | // | |
174 | if (layerId < kFirstLayer || layerId >= kLastLayer) { | |
175 | AliErrorClass(Form("Invalid layer index %d ! Layer range is (%d -> %d) !",layerId,kFirstLayer,kLastLayer)); | |
176 | return 0; | |
177 | } | |
178 | else { | |
179 | return fgLayerSize[layerId - kFirstLayer]; | |
5aedd709 | 180 | } |
67dd5535 | 181 | } |
182 | ||
183 | //_____________________________________________________________________________ | |
184 | const char* AliGeomManager::LayerName(Int_t layerId) | |
185 | { | |
186 | // Get the layer name corresponding to layerId. | |
187 | // Implemented only for ITS,TPC,TRD,TOF and HMPID | |
188 | // | |
189 | if (layerId < kFirstLayer || layerId >= kLastLayer) { | |
190 | AliErrorClass(Form("Invalid layer index %d ! Layer range is (%d -> %d) !",layerId,kFirstLayer,kLastLayer)); | |
191 | return "Invalid Layer!"; | |
192 | } | |
193 | else { | |
194 | return fgLayerName[layerId - kFirstLayer]; | |
5aedd709 | 195 | } |
67dd5535 | 196 | } |
197 | ||
198 | //_____________________________________________________________________________ | |
199 | UShort_t AliGeomManager::LayerToVolUID(ELayerID layerId, Int_t modId) | |
200 | { | |
201 | // From detector (layer) name and module number (according to detector | |
202 | // internal numbering) build the unique numerical identity of that volume | |
203 | // inside ALICE | |
204 | // fVolUID is 16 bits, first 5 reserved for layerID (32 possible values), | |
205 | // remaining 11 for module ID inside det (2048 possible values). | |
206 | // NO check for validity of given modId inside the layer for speed's sake. | |
207 | // | |
208 | return ((UShort_t(layerId) << 11) | UShort_t(modId)); | |
209 | } | |
210 | ||
211 | //_____________________________________________________________________________ | |
212 | UShort_t AliGeomManager::LayerToVolUID(Int_t layerId, Int_t modId) | |
213 | { | |
214 | // From detector (layer) name and module number (according to detector | |
215 | // internal numbering) build the unique numerical identity of that volume | |
216 | // inside ALICE | |
217 | // fVolUID is 16 bits, first 5 reserved for layerID (32 possible values), | |
218 | // remaining 11 for module ID inside det (2048 possible values). | |
219 | // NO check for validity of given modId inside the layer for speed's sake. | |
220 | // | |
221 | return ((UShort_t(layerId) << 11) | UShort_t(modId)); | |
222 | } | |
223 | ||
224 | //_____________________________________________________________________________ | |
225 | UShort_t AliGeomManager::LayerToVolUIDSafe(ELayerID layerId, Int_t modId) | |
226 | { | |
227 | // From detector (layer) name and module number (according to detector | |
228 | // internal numbering) build the unique numerical identity of that volume | |
229 | // inside ALICE | |
230 | // fVolUID is 16 bits, first 5 reserved for layerID (32 possible values), | |
231 | // remaining 11 for module ID inside det (2048 possible values). | |
232 | // Check validity of given modId inside the layer. | |
233 | // | |
234 | if(modId < 0 || modId >= LayerSize(layerId)){ | |
235 | AliErrorClass(Form("Invalid volume id %d ! Range of valid ids for layer \"%s\" is [0, %d] !",modId,LayerName(layerId),LayerSize(layerId)-1)); | |
236 | return 0; | |
237 | } | |
238 | return ((UShort_t(layerId) << 11) | UShort_t(modId)); | |
239 | } | |
240 | ||
241 | //_____________________________________________________________________________ | |
242 | UShort_t AliGeomManager::LayerToVolUIDSafe(Int_t layerId, Int_t modId) | |
243 | { | |
244 | // From detector (layer) name and module number (according to detector | |
245 | // internal numbering) build the unique numerical identity of that volume | |
246 | // inside ALICE | |
247 | // fVolUID is 16 bits, first 5 reserved for layerID (32 possible values), | |
248 | // remaining 11 for module ID inside det (2048 possible values). | |
249 | // Check validity of given modId inside the layer. | |
250 | // | |
251 | if(modId < 0 || modId >= LayerSize(layerId)){ | |
252 | AliErrorClass(Form("Invalid volume id %d ! Range of valid ids for layer \"%s\" is [0, %d] !",modId,LayerName(layerId),LayerSize(layerId)-1)); | |
253 | return 0; | |
254 | } | |
255 | return ((UShort_t(layerId) << 11) | UShort_t(modId)); | |
256 | } | |
257 | ||
258 | //_____________________________________________________________________________ | |
259 | AliGeomManager::ELayerID AliGeomManager::VolUIDToLayer(UShort_t voluid, Int_t &modId) | |
260 | { | |
261 | // From voluid, unique numerical identity of that volume inside ALICE, | |
262 | // (voluid is 16 bits, first 5 reserved for layerID (32 possible values), | |
263 | // remaining 11 for module ID inside det (2048 possible values)), return | |
264 | // the identity of the layer to which that volume belongs and sets the | |
265 | // argument modId to the identity of that volume internally to the layer. | |
266 | // NO check for validity of given voluid for speed's sake. | |
267 | // | |
268 | modId = voluid & 0x7ff; | |
269 | ||
270 | return VolUIDToLayer(voluid); | |
271 | } | |
272 | ||
273 | //_____________________________________________________________________________ | |
274 | AliGeomManager::ELayerID AliGeomManager::VolUIDToLayer(UShort_t voluid) | |
275 | { | |
276 | // From voluid, unique numerical identity of that volume inside ALICE, | |
277 | // (voluid is 16 bits, first 5 reserved for layerID (32 possible values), | |
278 | // remaining 11 for module ID inside det (2048 possible values)), return | |
279 | // the identity of the layer to which that volume belongs | |
280 | // NO check for validity of given voluid for speed's sake. | |
281 | // | |
282 | return ELayerID(voluid >> 11); | |
283 | } | |
284 | ||
285 | //_____________________________________________________________________________ | |
286 | AliGeomManager::ELayerID AliGeomManager::VolUIDToLayerSafe(UShort_t voluid, Int_t &modId) | |
287 | { | |
288 | // From voluid, unique numerical identity of that volume inside ALICE, | |
289 | // (voluid is 16 bits, first 5 reserved for layerID (32 possible values), | |
290 | // remaining 11 for module ID inside det (2048 possible values)), returns | |
291 | // the identity of the layer to which that volume belongs and sets the | |
292 | // argument modId to the identity of that volume internally to the layer. | |
293 | // Checks the validity of the given voluid | |
294 | // | |
295 | ELayerID layId = VolUIDToLayerSafe(voluid); | |
1d059662 | 296 | if(layId != AliGeomManager::kInvalidLayer){ |
67dd5535 | 297 | Int_t mId = Int_t(voluid & 0x7ff); |
298 | if( mId>=0 && mId<LayerSize(layId)){ | |
299 | modId = mId; | |
300 | return layId; | |
301 | } | |
302 | } | |
303 | ||
304 | AliErrorClass(Form("Invalid unique volume id: %d !",voluid)); | |
305 | modId = -1; | |
306 | return kInvalidLayer; | |
307 | ||
308 | } | |
309 | ||
310 | //_____________________________________________________________________________ | |
311 | AliGeomManager::ELayerID AliGeomManager::VolUIDToLayerSafe(UShort_t voluid) | |
312 | { | |
313 | // From voluid, unique numerical identity of that volume inside ALICE, | |
314 | // (voluid is 16 bits, first 5 reserved for layerID (32 possible values), | |
315 | // remaining 11 for module ID inside det (2048 possible values)), returns | |
316 | // the identity of the layer to which that volume belongs | |
317 | // Checks the validity of the given voluid | |
318 | // | |
319 | if( (voluid >> 11) < kLastLayer) return ELayerID(voluid >> 11); | |
320 | ||
321 | AliErrorClass(Form("Invalid layer id: %d !",(voluid >> 11))); | |
322 | return kInvalidLayer; | |
323 | ||
324 | } | |
325 | ||
326 | //_____________________________________________________________________________ | |
327 | Bool_t AliGeomManager::GetFromGeometry(const char *symname, AliAlignObj &alobj) | |
328 | { | |
329 | // Get the alignment object which corresponds to the symbolic volume name | |
330 | // symname (in case equal to the TGeo volume path) | |
331 | // The method is extremely slow due to the searching by string, | |
332 | // therefore it should be used with great care!! | |
333 | // This method returns FALSE if the symname of the object was not | |
334 | // valid neither to get a TGeoPEntry nor as a volume path, or if the path | |
335 | // associated to the TGeoPNEntry was not valid. | |
336 | // | |
337 | ||
338 | // Reset the alignment object | |
339 | alobj.SetPars(0,0,0,0,0,0); | |
340 | alobj.SetSymName(symname); | |
341 | ||
36b010bf | 342 | if (!fgGeometry || !fgGeometry->IsClosed()) { |
67dd5535 | 343 | AliErrorClass("Can't get the alignment object! gGeoManager doesn't exist or it is still opened!"); |
344 | return kFALSE; | |
345 | } | |
346 | ||
36b010bf | 347 | if (!fgGeometry->GetListOfPhysicalNodes()) { |
67dd5535 | 348 | AliErrorClass("Can't get the alignment object! gGeoManager doesn't contain any aligned nodes!"); |
349 | return kFALSE; | |
350 | } | |
351 | ||
67dd5535 | 352 | const char *path; |
36b010bf | 353 | TGeoPNEntry* pne = fgGeometry->GetAlignableEntry(symname); |
67dd5535 | 354 | if(pne){ |
355 | path = pne->GetTitle(); | |
356 | }else{ | |
357 | AliWarningClass(Form("The symbolic volume name %s does not correspond to a physical entry. Using it as a volume path!",symname)); | |
358 | path = symname; | |
359 | } | |
36b010bf | 360 | TObjArray* nodesArr = fgGeometry->GetListOfPhysicalNodes(); |
67dd5535 | 361 | TGeoPhysicalNode* node = NULL; |
362 | for (Int_t iNode = 0; iNode < nodesArr->GetEntriesFast(); iNode++) { | |
363 | TGeoPhysicalNode* tempNode = (TGeoPhysicalNode*) nodesArr->UncheckedAt(iNode); | |
364 | const char *nodePath = tempNode->GetName(); | |
365 | if (strcmp(path,nodePath) == 0) { | |
366 | node = tempNode; | |
367 | break; | |
368 | } | |
369 | } | |
370 | ||
371 | if (!node) { | |
36b010bf | 372 | if (!fgGeometry->cd(path)) { |
67dd5535 | 373 | AliErrorClass(Form("%s not valid neither as symbolic volume name nor as volume path!",path)); |
374 | return kFALSE; | |
375 | } | |
376 | else { | |
377 | AliWarningClass(Form("Volume (%s) has not been misaligned!",path)); | |
378 | return kTRUE; | |
379 | } | |
380 | } | |
381 | ||
382 | TGeoHMatrix align,gprime,g,ginv,l; | |
383 | gprime = *node->GetMatrix(); | |
384 | l = *node->GetOriginalMatrix(); | |
385 | g = *node->GetMatrix(node->GetLevel()-1); | |
386 | g *= l; | |
387 | ginv = g.Inverse(); | |
388 | align = gprime * ginv; | |
389 | ||
390 | return alobj.SetMatrix(align); | |
391 | } | |
392 | ||
393 | ||
394 | //_____________________________________________________________________________ | |
395 | void AliGeomManager::InitAlignObjFromGeometry() | |
396 | { | |
5aedd709 | 397 | // Loop over all alignable volumes and extract |
398 | // the corresponding alignment objects from | |
399 | // the TGeo geometry | |
3564f2da | 400 | // |
67dd5535 | 401 | for (Int_t iLayer = kFirstLayer; iLayer < AliGeomManager::kLastLayer; iLayer++) { |
3564f2da | 402 | if (!fgAlignObjs[iLayer-kFirstLayer]) { |
403 | fgAlignObjs[iLayer-kFirstLayer] = new AliAlignObj*[LayerSize(iLayer)]; | |
3564f2da | 404 | } |
67dd5535 | 405 | for (Int_t iModule = 0; iModule < LayerSize(iLayer); iModule++) { |
406 | UShort_t volid = LayerToVolUID(iLayer,iModule); | |
ebb8460f | 407 | fgAlignObjs[iLayer-kFirstLayer][iModule] = new AliAlignObjParams("",volid,0,0,0,0,0,0,kTRUE); |
67dd5535 | 408 | const char *symname = SymName(volid); |
409 | if (!GetFromGeometry(symname, *fgAlignObjs[iLayer-kFirstLayer][iModule])) | |
410 | AliErrorClass(Form("Failed to extract the alignment object for the volume (ID=%d and path=%s) !",volid,symname)); | |
411 | } | |
412 | } | |
5aedd709 | 413 | |
67dd5535 | 414 | } |
415 | ||
416 | //_____________________________________________________________________________ | |
5aedd709 | 417 | AliAlignObj* AliGeomManager::GetAlignObj(UShort_t voluid) |
418 | { | |
67dd5535 | 419 | // Returns the alignment object for given volume ID |
420 | // | |
421 | Int_t modId; | |
422 | ELayerID layerId = VolUIDToLayer(voluid,modId); | |
423 | return GetAlignObj(layerId,modId); | |
424 | } | |
425 | ||
426 | //_____________________________________________________________________________ | |
427 | AliAlignObj* AliGeomManager::GetAlignObj(ELayerID layerId, Int_t modId) | |
428 | { | |
429 | // Returns pointer to alignment object given its layer and module ID | |
430 | // | |
431 | if(modId<0 || modId>=fgLayerSize[layerId-kFirstLayer]){ | |
432 | AliWarningClass(Form("Module number %d not in the valid range (0->%d) !",modId,fgLayerSize[layerId-kFirstLayer]-1)); | |
433 | return NULL; | |
434 | } | |
435 | InitAlignObjFromGeometry(); | |
436 | ||
437 | return fgAlignObjs[layerId-kFirstLayer][modId]; | |
438 | } | |
439 | ||
440 | //_____________________________________________________________________________ | |
5aedd709 | 441 | const char* AliGeomManager::SymName(UShort_t voluid) |
442 | { | |
67dd5535 | 443 | // Returns the symbolic volume name for given volume ID |
444 | // | |
445 | Int_t modId; | |
446 | ELayerID layerId = VolUIDToLayer(voluid,modId); | |
447 | return SymName(layerId,modId); | |
448 | } | |
449 | ||
450 | //_____________________________________________________________________________ | |
451 | const char* AliGeomManager::SymName(ELayerID layerId, Int_t modId) | |
452 | { | |
453 | // Returns the symbolic volume name given for a given layer | |
454 | // and module ID | |
455 | // | |
ff5970a3 | 456 | if(!fgGeometry){ |
457 | AliErrorClass("No geometry instance loaded yet!"); | |
458 | return NULL; | |
459 | } | |
67dd5535 | 460 | if(modId<0 || modId>=fgLayerSize[layerId-kFirstLayer]){ |
461 | AliWarningClass(Form("Module number %d not in the valid range (0->%d) !",modId,fgLayerSize[layerId-kFirstLayer]-1)); | |
462 | return NULL; | |
463 | } | |
67dd5535 | 464 | |
a8629c62 | 465 | TGeoPNEntry* pne = fgPNEntry[layerId-kFirstLayer][modId]; |
466 | if(!pne) | |
467 | { | |
468 | AliWarningClass(Form("Module %d of layer %s is not activated!",modId,LayerName(layerId))); | |
469 | return NULL; | |
470 | } | |
471 | return pne->GetName(); | |
472 | ||
67dd5535 | 473 | } |
474 | ||
475 | //_____________________________________________________________________________ | |
9257a1bd | 476 | Bool_t AliGeomManager::CheckSymNamesLUT(const char* /*detsToBeChecked*/) |
67dd5535 | 477 | { |
0bf7aade | 478 | // Check the look-up table which associates the unique numerical identity of |
479 | // each alignable volume to the corresponding symbolic volume name. | |
8e5d5edf | 480 | // The LUT is now held inside the geometry and handled by TGeo. |
0bf7aade | 481 | // The method is meant to be launched when loading a geometry to verify that |
482 | // no changes in the symbolic names have been introduced, which would prevent | |
483 | // backward compatibility with alignment objects. | |
484 | // To accept both complete and partial geometry, this method skips the check | |
485 | // for TRD and TOF volumes which are missing in the partial geometry. | |
486 | // | |
67dd5535 | 487 | |
ff5970a3 | 488 | // TString detsString(detsToBeChecked); |
489 | // if(detsString.Contains("ALL")) detsString="ITS TPC TOF TRD HMPID PHOS EMCAL"; | |
490 | ||
491 | // Temporary measure to face the case of reconstruction over detectors not present in the geometry | |
492 | TString detsString = ""; | |
493 | if(fgGeometry->CheckPath("ALIC_1/ITSV_1")) detsString+="ITS "; | |
494 | if(fgGeometry->CheckPath("ALIC_1/TPC_M_1")) detsString+="TPC "; | |
83364444 | 495 | |
496 | TString tofsm; | |
497 | TString baseTof("ALIC_1/B077_1/BSEGMO"); | |
498 | TString middleTof("_1/BTOF"); | |
499 | TString trailTof("_1/FTOA_0"); | |
500 | Bool_t tofActive=kFALSE; | |
501 | Bool_t tofSMs[18]; | |
502 | for(Int_t sm=0; sm<18; sm++) | |
503 | { | |
504 | tofSMs[sm]=kFALSE; | |
505 | tofsm=baseTof; | |
506 | tofsm += sm; | |
507 | tofsm += middleTof; | |
508 | tofsm += sm; | |
509 | tofsm += trailTof; | |
510 | if(fgGeometry->CheckPath(tofsm.Data())) | |
511 | { | |
512 | tofActive=kTRUE; | |
513 | tofSMs[sm]=kTRUE; | |
514 | } | |
515 | } | |
516 | if(tofActive) detsString+="TOF "; | |
517 | ||
518 | TString trdsm; | |
519 | TString baseTrd("ALIC_1/B077_1/BSEGMO"); | |
520 | TString middleTrd("_1/BTRD"); | |
521 | TString trailTrd("_1/UTR1_1"); | |
522 | Bool_t trdActive=kFALSE; | |
523 | Bool_t trdSMs[18]; | |
524 | for(Int_t sm=0; sm<18; sm++) | |
525 | { | |
526 | trdSMs[sm]=kFALSE; | |
527 | trdsm=baseTrd; | |
528 | trdsm += sm; | |
529 | trdsm += middleTrd; | |
530 | trdsm += sm; | |
531 | trdsm += trailTrd; | |
532 | if(fgGeometry->CheckPath(trdsm.Data())) | |
533 | { | |
534 | trdActive=kTRUE; | |
535 | trdSMs[sm]=kTRUE; | |
536 | } | |
537 | } | |
538 | if(trdActive) detsString+="TRD "; | |
539 | ||
ff5970a3 | 540 | if(fgGeometry->CheckPath("ALIC_1/Hmp0_0")) detsString+="HMPID "; |
6ead0654 | 541 | |
542 | TString phosMod, cpvMod; | |
543 | TString basePhos("ALIC_1/PHOS_"); | |
544 | Bool_t phosActive=kFALSE; | |
545 | Bool_t cpvActive=kFALSE; | |
546 | Bool_t phosMods[5]; | |
547 | for(Int_t pmod=0; pmod<5; pmod++) | |
548 | { | |
549 | phosMods[pmod]=kFALSE; | |
550 | phosMod = basePhos; | |
551 | phosMod += (pmod+1); | |
552 | cpvMod = phosMod; | |
553 | cpvMod += "/PCPV_1"; | |
554 | if(fgGeometry->CheckPath(phosMod.Data())) | |
555 | { | |
556 | phosActive=kTRUE; | |
557 | phosMods[pmod]=kTRUE; | |
558 | if(fgGeometry->CheckPath(cpvMod.Data())) cpvActive=kTRUE; | |
559 | } | |
560 | } | |
561 | if(phosActive) detsString+="PHOS "; | |
562 | ||
8e5d5edf | 563 | // Check over the ten EMCAL full supermodules and the two EMCAL half supermodules |
564 | TString emcalSM; | |
8cc543cb | 565 | TString baseEmcalSM("ALIC_1/XEN1_1/"); |
8e5d5edf | 566 | Bool_t emcalActive=kFALSE; |
8cc543cb | 567 | Bool_t emcalSMs[22] = {kFALSE}; |
568 | for(Int_t sm=0; sm<22; sm++) | |
8e5d5edf | 569 | { |
570 | emcalSM=baseEmcalSM; | |
571 | if(sm<10){ | |
8cc543cb | 572 | emcalSM += "SMOD_"; |
573 | emcalSM += (sm+1); | |
574 | }else if(sm/2 == 5){ | |
575 | emcalSM += "SM10_"; | |
576 | emcalSM += (sm-9); | |
577 | }else if(sm > 11){ | |
578 | emcalSM += "DCSM_"; | |
579 | emcalSM += (sm-11); | |
8e5d5edf | 580 | } |
581 | if(fgGeometry->CheckPath(emcalSM.Data())) | |
582 | { | |
583 | emcalActive=kTRUE; | |
584 | emcalSMs[sm]=kTRUE; | |
585 | } | |
586 | } | |
587 | if(emcalActive) detsString+="EMCAL "; | |
588 | ||
ff5970a3 | 589 | |
67dd5535 | 590 | TString symname; |
0bf7aade | 591 | const char* sname; |
592 | TGeoPNEntry* pne = 0x0; | |
593 | Int_t uid; // global unique identity | |
594 | Int_t modnum; // unique id inside layer; in the following, set it to 0 at the start of each layer | |
67dd5535 | 595 | |
ff5970a3 | 596 | if(detsString.Contains("ITS")){ |
67dd5535 | 597 | /********************* ITS layers ***********************/ |
ff5970a3 | 598 | AliDebugClass(2,"Checking consistency of symbolic names for ITS layers"); |
599 | TString strSPD = "ITS/SPD"; | |
600 | TString strSDD = "ITS/SDD"; | |
601 | TString strSSD = "ITS/SSD"; | |
602 | TString strStave = "/Stave"; | |
603 | TString strHalfStave = "/HalfStave"; | |
604 | TString strLadder = "/Ladder"; | |
605 | TString strSector = "/Sector"; | |
606 | TString strSensor = "/Sensor"; | |
607 | TString strEntryName1; | |
608 | TString strEntryName2; | |
609 | TString strEntryName3; | |
610 | ||
611 | /********************* SPD layer1 ***********************/ | |
612 | { | |
613 | modnum = 0; | |
614 | ||
615 | for(Int_t cSect = 0; cSect<10; cSect++){ | |
616 | strEntryName1 = strSPD; | |
617 | strEntryName1 += 0; | |
618 | strEntryName1 += strSector; | |
619 | strEntryName1 += cSect; | |
620 | ||
621 | for(Int_t cStave =0; cStave<2; cStave++){ | |
622 | strEntryName2 = strEntryName1; | |
623 | strEntryName2 += strStave; | |
624 | strEntryName2 += cStave; | |
625 | ||
626 | for (Int_t cHS=0; cHS<2; cHS++) { | |
627 | strEntryName3 = strEntryName2; | |
628 | strEntryName3 += strHalfStave; | |
629 | strEntryName3 += cHS; | |
630 | ||
631 | for(Int_t cLad =0; cLad<2; cLad++){ | |
632 | symname = strEntryName3; | |
633 | symname += strLadder; | |
634 | symname += cLad+cHS*2; | |
635 | uid = LayerToVolUID(kSPD1,modnum++); | |
636 | pne = fgGeometry->GetAlignableEntryByUID(uid); | |
637 | if(!pne) | |
638 | { | |
639 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
640 | return kFALSE; | |
641 | } | |
642 | sname = pne->GetName(); | |
643 | if(symname.CompareTo(sname)) | |
644 | { | |
645 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d." | |
646 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
647 | return kFALSE; | |
648 | } | |
0bf7aade | 649 | } |
8f8273a4 | 650 | } |
67dd5535 | 651 | } |
652 | } | |
653 | } | |
ff5970a3 | 654 | |
655 | /********************* SPD layer2 ***********************/ | |
656 | { | |
657 | modnum = 0; | |
658 | ||
659 | for(Int_t cSect = 0; cSect<10; cSect++){ | |
660 | strEntryName1 = strSPD; | |
661 | strEntryName1 += 1; | |
662 | strEntryName1 += strSector; | |
663 | strEntryName1 += cSect; | |
664 | ||
665 | for(Int_t cStave =0; cStave<4; cStave++){ | |
666 | strEntryName2 = strEntryName1; | |
667 | strEntryName2 += strStave; | |
668 | strEntryName2 += cStave; | |
669 | ||
670 | for (Int_t cHS=0; cHS<2; cHS++) { | |
671 | strEntryName3 = strEntryName2; | |
672 | strEntryName3 += strHalfStave; | |
673 | strEntryName3 += cHS; | |
674 | ||
675 | for(Int_t cLad =0; cLad<2; cLad++){ | |
676 | symname = strEntryName3; | |
677 | symname += strLadder; | |
678 | symname += cLad+cHS*2; | |
679 | uid = LayerToVolUID(kSPD2,modnum++); | |
680 | pne = fgGeometry->GetAlignableEntryByUID(uid); | |
681 | if(!pne) | |
682 | { | |
683 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
684 | return kFALSE; | |
685 | } | |
686 | sname = pne->GetName(); | |
687 | if(symname.CompareTo(sname)) | |
688 | { | |
689 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d." | |
690 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
691 | return kFALSE; | |
692 | } | |
0bf7aade | 693 | } |
8f8273a4 | 694 | } |
67dd5535 | 695 | } |
696 | } | |
697 | } | |
ff5970a3 | 698 | |
699 | /********************* SDD layer1 ***********************/ | |
700 | { | |
701 | modnum=0; | |
702 | ||
703 | for(Int_t c1 = 1; c1<=14; c1++){ | |
704 | strEntryName1 = strSDD; | |
705 | strEntryName1 += 2; | |
706 | strEntryName1 +=strLadder; | |
707 | strEntryName1 += (c1-1); | |
708 | for(Int_t c2 =1; c2<=6; c2++){ | |
709 | symname = strEntryName1; | |
710 | symname += strSensor; | |
711 | symname += (c2-1); | |
712 | uid = LayerToVolUID(kSDD1,modnum++); | |
713 | pne = fgGeometry->GetAlignableEntryByUID(uid); | |
714 | if(!pne) | |
715 | { | |
716 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
717 | return kFALSE; | |
718 | } | |
719 | sname = pne->GetName(); | |
720 | if(symname.CompareTo(sname)) | |
721 | { | |
722 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d" | |
723 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
724 | return kFALSE; | |
725 | } | |
726 | } | |
727 | } | |
728 | } | |
729 | ||
730 | /********************* SDD layer2 ***********************/ | |
731 | { | |
732 | modnum=0; | |
733 | ||
734 | for(Int_t c1 = 1; c1<=22; c1++){ | |
735 | strEntryName1 = strSDD; | |
736 | strEntryName1 += 3; | |
737 | strEntryName1 +=strLadder; | |
738 | strEntryName1 += (c1-1); | |
739 | for(Int_t c2 = 1; c2<=8; c2++){ | |
740 | symname = strEntryName1; | |
741 | symname += strSensor; | |
742 | symname += (c2-1); | |
743 | uid = LayerToVolUID(kSDD2,modnum++); | |
744 | pne = fgGeometry->GetAlignableEntryByUID(uid); | |
745 | if(!pne) | |
746 | { | |
747 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
748 | return kFALSE; | |
749 | } | |
750 | sname = pne->GetName(); | |
751 | if(symname.CompareTo(sname)) | |
752 | { | |
753 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d" | |
754 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
755 | return kFALSE; | |
756 | } | |
757 | } | |
758 | } | |
759 | } | |
760 | ||
761 | /********************* SSD layer1 ***********************/ | |
762 | { | |
763 | modnum=0; | |
764 | ||
765 | for(Int_t c1 = 1; c1<=34; c1++){ | |
766 | strEntryName1 = strSSD; | |
767 | strEntryName1 += 4; | |
768 | strEntryName1 +=strLadder; | |
769 | strEntryName1 += (c1-1); | |
770 | for(Int_t c2 = 1; c2<=22; c2++){ | |
771 | symname = strEntryName1; | |
772 | symname += strSensor; | |
773 | symname += (c2-1); | |
774 | uid = LayerToVolUID(kSSD1,modnum++); | |
775 | pne = fgGeometry->GetAlignableEntryByUID(uid); | |
776 | if(!pne) | |
777 | { | |
778 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
779 | return kFALSE; | |
780 | } | |
781 | sname = pne->GetName(); | |
782 | if(symname.CompareTo(sname)) | |
783 | { | |
784 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d" | |
785 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
786 | return kFALSE; | |
787 | } | |
788 | } | |
789 | } | |
790 | } | |
791 | ||
792 | /********************* SSD layer2 ***********************/ | |
793 | { | |
794 | modnum=0; | |
795 | ||
796 | for(Int_t c1 = 1; c1<=38; c1++){ | |
797 | strEntryName1 = strSSD; | |
798 | strEntryName1 += 5; | |
799 | strEntryName1 +=strLadder; | |
800 | strEntryName1 += (c1-1); | |
801 | for(Int_t c2 = 1; c2<=25; c2++){ | |
802 | symname = strEntryName1; | |
803 | symname += strSensor; | |
804 | symname += (c2-1); | |
805 | uid = LayerToVolUID(kSSD2,modnum++); | |
806 | pne = fgGeometry->GetAlignableEntryByUID(uid); | |
807 | if(!pne) | |
808 | { | |
809 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
810 | return kFALSE; | |
811 | } | |
812 | sname = pne->GetName(); | |
813 | if(symname.CompareTo(sname)) | |
814 | { | |
815 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d" | |
816 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
817 | return kFALSE; | |
818 | } | |
819 | } | |
820 | } | |
821 | } | |
822 | ||
823 | AliDebugClass(2,"Consistency check for ITS symbolic names finished successfully."); | |
67dd5535 | 824 | } |
825 | ||
ff5970a3 | 826 | if(detsString.Contains("TPC")) |
67dd5535 | 827 | { |
ff5970a3 | 828 | /*************** TPC inner and outer layers ****************/ |
829 | ||
830 | AliDebugClass(2,"Checking consistency of symbolic names for TPC layers"); | |
831 | TString sAsector="TPC/EndcapA/Sector"; | |
832 | TString sCsector="TPC/EndcapC/Sector"; | |
833 | TString sInner="/InnerChamber"; | |
834 | TString sOuter="/OuterChamber"; | |
835 | ||
836 | /*************** TPC inner chambers' layer ****************/ | |
837 | { | |
838 | modnum = 0; | |
67dd5535 | 839 | |
ff5970a3 | 840 | for(Int_t cnt=1; cnt<=18; cnt++) |
841 | { | |
842 | symname = sAsector; | |
843 | symname += cnt; | |
844 | symname += sInner; | |
845 | uid = LayerToVolUID(kTPC1,modnum++); | |
0bf7aade | 846 | pne = fgGeometry->GetAlignableEntryByUID(uid); |
847 | if(!pne) | |
848 | { | |
849 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
850 | return kFALSE; | |
851 | } | |
852 | sname = pne->GetName(); | |
853 | if(symname.CompareTo(sname)) | |
854 | { | |
855 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d" | |
856 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
857 | return kFALSE; | |
858 | } | |
67dd5535 | 859 | } |
67dd5535 | 860 | |
ff5970a3 | 861 | for(Int_t cnt=1; cnt<=18; cnt++) |
862 | { | |
863 | symname = sCsector; | |
864 | symname += cnt; | |
865 | symname += sInner; | |
866 | uid = LayerToVolUID(kTPC1,modnum++); | |
0bf7aade | 867 | pne = fgGeometry->GetAlignableEntryByUID(uid); |
868 | if(!pne) | |
869 | { | |
870 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
871 | return kFALSE; | |
872 | } | |
873 | sname = pne->GetName(); | |
874 | if(symname.CompareTo(sname)) | |
875 | { | |
876 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d" | |
877 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
878 | return kFALSE; | |
879 | } | |
67dd5535 | 880 | } |
881 | } | |
67dd5535 | 882 | |
ff5970a3 | 883 | /*************** TPC outer chambers' layer ****************/ |
884 | { | |
885 | modnum = 0; | |
67dd5535 | 886 | |
ff5970a3 | 887 | for(Int_t cnt=1; cnt<=18; cnt++) |
888 | { | |
889 | symname = sAsector; | |
890 | symname += cnt; | |
891 | symname += sOuter; | |
892 | uid = LayerToVolUID(kTPC2,modnum++); | |
0bf7aade | 893 | pne = fgGeometry->GetAlignableEntryByUID(uid); |
894 | if(!pne) | |
895 | { | |
896 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
897 | return kFALSE; | |
898 | } | |
899 | sname = pne->GetName(); | |
900 | if(symname.CompareTo(sname)) | |
901 | { | |
902 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d" | |
903 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
904 | return kFALSE; | |
905 | } | |
67dd5535 | 906 | } |
67dd5535 | 907 | |
ff5970a3 | 908 | for(Int_t cnt=1; cnt<=18; cnt++) |
909 | { | |
910 | symname = sCsector; | |
911 | symname += cnt; | |
912 | symname += sOuter; | |
913 | uid = LayerToVolUID(kTPC2,modnum++); | |
0bf7aade | 914 | pne = fgGeometry->GetAlignableEntryByUID(uid); |
915 | if(!pne) | |
916 | { | |
917 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
918 | return kFALSE; | |
919 | } | |
920 | sname = pne->GetName(); | |
921 | if(symname.CompareTo(sname)) | |
922 | { | |
923 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d" | |
924 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
925 | return kFALSE; | |
926 | } | |
67dd5535 | 927 | } |
928 | } | |
67dd5535 | 929 | |
ff5970a3 | 930 | AliDebugClass(2,"Consistency check for TPC symbolic names finished successfully."); |
67dd5535 | 931 | } |
932 | ||
ff5970a3 | 933 | if(detsString.Contains("TOF")) |
67dd5535 | 934 | { |
ff5970a3 | 935 | /********************* TOF layer ***********************/ |
67dd5535 | 936 | |
ff5970a3 | 937 | AliDebugClass(2,"Checking consistency of symbolic names for TOF layers"); |
67dd5535 | 938 | modnum=0; |
ff5970a3 | 939 | |
67dd5535 | 940 | Int_t nstrA=15; |
941 | Int_t nstrB=19; | |
942 | Int_t nstrC=19; | |
943 | Int_t nSectors=18; | |
944 | Int_t nStrips=nstrA+2*nstrB+2*nstrC; | |
0bf7aade | 945 | |
67dd5535 | 946 | TString snSM = "TOF/sm"; |
947 | TString snSTRIP = "/strip"; | |
948 | ||
949 | for (Int_t isect = 0; isect < nSectors; isect++) { | |
a55c71ed | 950 | if(tofSMs[isect]) AliDebugClass(3,Form("Consistency check for symnames of TOF supermodule %d.",isect)); |
67dd5535 | 951 | for (Int_t istr = 1; istr <= nStrips; istr++) { |
952 | symname = snSM; | |
953 | symname += Form("%02d",isect); | |
954 | symname += snSTRIP; | |
955 | symname += Form("%02d",istr); | |
0bf7aade | 956 | uid = LayerToVolUID(kTOF,modnum++); |
83364444 | 957 | if(!tofSMs[isect]) continue; // taking possible missing TOF sectors (partial geometry) into account |
0bf7aade | 958 | if ((isect==13 || isect==14 || isect==15) && (istr >= 39 && istr <= 53)) continue; //taking holes into account |
959 | pne = fgGeometry->GetAlignableEntryByUID(uid); | |
960 | if(!pne) | |
961 | { | |
962 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
963 | return kFALSE; | |
964 | } | |
965 | sname = pne->GetName(); | |
966 | if(symname.CompareTo(sname)) | |
967 | { | |
968 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d" | |
969 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
970 | return kFALSE; | |
971 | } | |
67dd5535 | 972 | } |
973 | } | |
ff5970a3 | 974 | |
975 | AliDebugClass(2,"Consistency check for TOF symbolic names finished successfully."); | |
67dd5535 | 976 | } |
977 | ||
ff5970a3 | 978 | if(detsString.Contains("HMPID")) |
67dd5535 | 979 | { |
ff5970a3 | 980 | /********************* HMPID layer ***********************/ |
981 | ||
982 | AliDebugClass(2,"Checking consistency of symbolic names for HMPID layers"); | |
67dd5535 | 983 | TString str = "/HMPID/Chamber"; |
984 | ||
985 | for (modnum=0; modnum < 7; modnum++) { | |
986 | symname = str; | |
987 | symname += modnum; | |
0bf7aade | 988 | uid = LayerToVolUID(kHMPID,modnum); |
989 | pne = fgGeometry->GetAlignableEntryByUID(uid); | |
990 | if(!pne) | |
991 | { | |
992 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
993 | return kFALSE; | |
994 | } | |
995 | sname = pne->GetName(); | |
996 | if(symname.CompareTo(sname)) | |
997 | { | |
998 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d" | |
999 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
1000 | return kFALSE; | |
1001 | } | |
67dd5535 | 1002 | } |
ff5970a3 | 1003 | |
1004 | AliDebugClass(2,"Consistency check for HMPID symbolic names finished successfully."); | |
67dd5535 | 1005 | } |
1006 | ||
ff5970a3 | 1007 | if(detsString.Contains("TRD")) |
67dd5535 | 1008 | { |
ff5970a3 | 1009 | /********************* TRD layers 1-6 *******************/ |
1010 | //!! 6 layers with index increasing in outwards direction | |
1011 | ||
1012 | AliDebugClass(2,"Checking consistency of symbolic names for TRD layers"); | |
67dd5535 | 1013 | Int_t arTRDlayId[6] = {kTRD1, kTRD2, kTRD3, kTRD4, kTRD5, kTRD6}; |
1014 | ||
1015 | TString snStr = "TRD/sm"; | |
1016 | TString snApp1 = "/st"; | |
1017 | TString snApp2 = "/pl"; | |
1018 | ||
1019 | for(Int_t layer=0; layer<6; layer++){ | |
1020 | modnum=0; | |
a55c71ed | 1021 | AliDebugClass(3,Form("Consistency check for symnames of TRD layer %d.",layer)); |
67dd5535 | 1022 | for (Int_t isect = 0; isect < 18; isect++) { |
1023 | for (Int_t icham = 0; icham < 5; icham++) { | |
1024 | symname = snStr; | |
1025 | symname += Form("%02d",isect); | |
1026 | symname += snApp1; | |
1027 | symname += icham; | |
1028 | symname += snApp2; | |
1029 | symname += layer; | |
0bf7aade | 1030 | uid = LayerToVolUID(arTRDlayId[layer],modnum++); |
83364444 | 1031 | if(!trdSMs[isect]) continue; |
0bf7aade | 1032 | if ((isect==13 || isect==14 || isect==15) && icham==2) continue; //keeping holes into account |
1033 | pne = fgGeometry->GetAlignableEntryByUID(uid); | |
1034 | if(!pne) | |
1035 | { | |
1036 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
1037 | return kFALSE; | |
1038 | } | |
1039 | sname = pne->GetName(); | |
1040 | if(symname.CompareTo(sname)) | |
1041 | { | |
1042 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d" | |
1043 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
1044 | return kFALSE; | |
1045 | } | |
67dd5535 | 1046 | } |
1047 | } | |
1048 | } | |
ff5970a3 | 1049 | |
1050 | AliDebugClass(2,"Consistency check for TRD symbolic names finished successfully."); | |
67dd5535 | 1051 | } |
df117114 | 1052 | |
ff5970a3 | 1053 | if(detsString.Contains("PHOS")) |
df117114 | 1054 | { |
ff5970a3 | 1055 | /********************* PHOS EMC layer ***********************/ |
df117114 | 1056 | |
ff5970a3 | 1057 | AliDebugClass(2,"Checking consistency of symbolic names for PHOS layers"); |
1058 | ||
ff5970a3 | 1059 | TString str = "PHOS/Module"; |
1060 | modnum=0; | |
1061 | ||
6ead0654 | 1062 | for (Int_t iModule=0; iModule < 5; iModule++) { |
1063 | if(!phosMods[iModule]) continue; | |
ff5970a3 | 1064 | symname = str; |
6ead0654 | 1065 | symname += (iModule+1); |
1066 | uid = LayerToVolUID(kPHOS1,iModule); | |
ff5970a3 | 1067 | pne = fgGeometry->GetAlignableEntryByUID(uid); |
1068 | if(!pne) | |
1069 | { | |
1070 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
1071 | return kFALSE; | |
1072 | } | |
1073 | sname = pne->GetName(); | |
1074 | if(symname.CompareTo(sname)) | |
1075 | { | |
1076 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d" | |
1077 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
1078 | return kFALSE; | |
1079 | } | |
6ead0654 | 1080 | /********************* PHOS CPV layer ***********************/ |
1081 | if(!cpvActive) continue; | |
ff5970a3 | 1082 | symname += "/CPV"; |
6ead0654 | 1083 | uid = LayerToVolUID(kPHOS2,iModule); |
ff5970a3 | 1084 | pne = fgGeometry->GetAlignableEntryByUID(uid); |
1085 | if(!pne) | |
1086 | { | |
1087 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
1088 | return kFALSE; | |
1089 | } | |
1090 | sname = pne->GetName(); | |
1091 | if(symname.CompareTo(sname)) | |
1092 | { | |
1093 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d" | |
1094 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
1095 | return kFALSE; | |
1096 | } | |
0bf7aade | 1097 | } |
ff5970a3 | 1098 | AliDebugClass(2,"Consistency check for PHOS symbolic names finished successfully."); |
f47b9233 | 1099 | } |
1100 | ||
ff5970a3 | 1101 | if(detsString.Contains("EMCAL")) |
3dfc15c0 | 1102 | { |
ff5970a3 | 1103 | /********************* EMCAL layer ***********************/ |
1104 | ||
1105 | AliDebugClass(2,"Checking consistency of symbolic names for EMCAL layers"); | |
3dfc15c0 | 1106 | TString str = "EMCAL/FullSupermodule"; |
1107 | modnum=0; | |
1108 | ||
8cc543cb | 1109 | for (Int_t iModule=0; iModule < 22; iModule++) { |
1110 | if(!emcalSMs[iModule]) continue; | |
3dfc15c0 | 1111 | symname = str; |
8cc543cb | 1112 | symname += iModule+1; |
1113 | if(iModule/2 == 5) {// 10,11 | |
3dfc15c0 | 1114 | symname = "EMCAL/HalfSupermodule"; |
8cc543cb | 1115 | symname += iModule-9; |
1116 | }else if(iModule > 11) {// 12 ~ 21 | |
1117 | symname = "EMCAL/DCALSupermodule"; | |
1118 | symname += iModule-11; | |
3dfc15c0 | 1119 | } |
8cc543cb | 1120 | modnum = iModule; |
0bf7aade | 1121 | uid = LayerToVolUID(kEMCAL,modnum); |
1122 | pne = fgGeometry->GetAlignableEntryByUID(uid); | |
1123 | if(!pne) | |
1124 | { | |
1125 | AliErrorClass(Form("In the currently loaded geometry there is no TGeoPNEntry with unique id %d",uid)); | |
1126 | return kFALSE; | |
1127 | } | |
1128 | sname = pne->GetName(); | |
1129 | if(symname.CompareTo(sname)) | |
1130 | { | |
1131 | AliErrorClass(Form("Current loaded geometry differs in the definition of symbolic name for uid %d" | |
1132 | "Expected was %s, found was %s!", uid, symname.Data(), sname)); | |
1133 | return kFALSE; | |
1134 | } | |
3dfc15c0 | 1135 | } |
ff5970a3 | 1136 | |
1137 | AliDebugClass(2,"Consistency check for EMCAL symbolic names finished successfully."); | |
3dfc15c0 | 1138 | } |
0bf7aade | 1139 | |
1140 | return kTRUE; | |
f47b9233 | 1141 | |
67dd5535 | 1142 | } |
1143 | ||
1144 | //_____________________________________________________________________________ | |
1145 | void AliGeomManager::InitPNEntriesLUT() | |
1146 | { | |
1147 | // Initialize the look-up table which associates the unique | |
1148 | // numerical identity of each alignable volume to the | |
1149 | // corresponding TGeoPNEntry. | |
1150 | // The LUTs are static; they are created at the creation of the | |
1151 | // AliGeomManager instance and recreated if the geometry has changed | |
1152 | // | |
36b010bf | 1153 | if(!fgGeometry) { |
1154 | AliErrorClass("Impossible to initialize PNEntries LUT without an active geometry"); | |
1155 | return; | |
1156 | } | |
25fad4e5 | 1157 | |
67dd5535 | 1158 | for (Int_t iLayer = 0; iLayer < (kLastLayer - kFirstLayer); iLayer++){ |
3564f2da | 1159 | if (!fgPNEntry[iLayer]) fgPNEntry[iLayer] = new TGeoPNEntry*[fgLayerSize[iLayer]]; |
36b010bf | 1160 | for(Int_t modnum=0; modnum<fgLayerSize[iLayer]; modnum++){ |
0bf7aade | 1161 | fgPNEntry[iLayer][modnum] = fgGeometry->GetAlignableEntryByUID(LayerToVolUID(iLayer+1,modnum)); |
36b010bf | 1162 | } |
1163 | } | |
1164 | } | |
1165 | ||
67dd5535 | 1166 | //______________________________________________________________________ |
53dd673d | 1167 | TGeoHMatrix* AliGeomManager::GetMatrix(TGeoPNEntry * const pne) |
67dd5535 | 1168 | { |
5aedd709 | 1169 | // Get the global transformation matrix for a given PNEntry |
67dd5535 | 1170 | // by quering the TGeoManager |
1171 | ||
36b010bf | 1172 | if (!fgGeometry || !fgGeometry->IsClosed()) { |
25fad4e5 | 1173 | AliErrorClass("Can't get the global matrix! gGeoManager doesn't exist or it is still opened!"); |
1174 | return NULL; | |
1175 | } | |
5aedd709 | 1176 | |
67dd5535 | 1177 | TGeoPhysicalNode *pnode = pne->GetPhysicalNode(); |
1178 | if (pnode) return pnode->GetMatrix(); | |
1179 | ||
1180 | const char* path = pne->GetTitle(); | |
36b010bf | 1181 | if (!fgGeometry->cd(path)) { |
67dd5535 | 1182 | AliErrorClass(Form("Volume path %s not valid!",path)); |
1183 | return NULL; | |
1184 | } | |
36b010bf | 1185 | return fgGeometry->GetCurrentMatrix(); |
67dd5535 | 1186 | } |
1187 | ||
1188 | //______________________________________________________________________ | |
1189 | TGeoHMatrix* AliGeomManager::GetMatrix(Int_t index) | |
1190 | { | |
1191 | // Get the global transformation matrix for a given alignable volume | |
1192 | // identified by its unique ID 'index' by quering the TGeoManager | |
1193 | ||
67dd5535 | 1194 | TGeoPNEntry *pne = GetPNEntry(index); |
1195 | if (!pne) return NULL; | |
1196 | ||
1197 | return GetMatrix(pne); | |
1198 | } | |
1199 | ||
1200 | //______________________________________________________________________ | |
1201 | TGeoHMatrix* AliGeomManager::GetMatrix(const char* symname) | |
1202 | { | |
1203 | // Get the global transformation matrix for a given alignable volume | |
1204 | // identified by its symbolic name 'symname' by quering the TGeoManager | |
1205 | ||
36b010bf | 1206 | if (!fgGeometry || !fgGeometry->IsClosed()) { |
1207 | AliErrorClass("No active geometry or geometry not yet closed!"); | |
1208 | return NULL; | |
1209 | } | |
1210 | ||
1211 | TGeoPNEntry* pne = fgGeometry->GetAlignableEntry(symname); | |
67dd5535 | 1212 | if (!pne) return NULL; |
1213 | ||
1214 | return GetMatrix(pne); | |
1215 | } | |
1216 | ||
1217 | //______________________________________________________________________ | |
1218 | Bool_t AliGeomManager::GetTranslation(Int_t index, Double_t t[3]) | |
1219 | { | |
1220 | // Get the translation vector for a given module 'index' | |
1221 | // by quering the TGeoManager | |
1222 | ||
1223 | TGeoHMatrix *m = GetMatrix(index); | |
1224 | if (!m) return kFALSE; | |
1225 | ||
1226 | Double_t *trans = m->GetTranslation(); | |
1227 | for (Int_t i = 0; i < 3; i++) t[i] = trans[i]; | |
1228 | ||
1229 | return kTRUE; | |
1230 | } | |
1231 | ||
1232 | //______________________________________________________________________ | |
1233 | Bool_t AliGeomManager::GetRotation(Int_t index, Double_t r[9]) | |
1234 | { | |
1235 | // Get the rotation matrix for a given module 'index' | |
1236 | // by quering the TGeoManager | |
1237 | ||
1238 | TGeoHMatrix *m = GetMatrix(index); | |
1239 | if (!m) return kFALSE; | |
1240 | ||
1241 | Double_t *rot = m->GetRotationMatrix(); | |
1242 | for (Int_t i = 0; i < 9; i++) r[i] = rot[i]; | |
1243 | ||
1244 | return kTRUE; | |
1245 | } | |
1246 | ||
5d534fe3 | 1247 | //_____________________________________________________________________________ |
1248 | Bool_t AliGeomManager::GetDeltaForBranch(Int_t index, TGeoHMatrix &inclusiveD) | |
1249 | { | |
1250 | // The method sets the matrix passed as argument as the global delta | |
1251 | // (for the volume referred by the unique index) including the displacements | |
1252 | // of all parent volumes in the branch. | |
1253 | // | |
5d534fe3 | 1254 | |
1255 | TGeoHMatrix go,invgo; | |
1256 | go = *GetOrigGlobalMatrix(index); | |
1257 | invgo = go.Inverse(); | |
5aedd709 | 1258 | inclusiveD = *GetMatrix(index); |
5d534fe3 | 1259 | inclusiveD.Multiply(&invgo); |
1260 | ||
1261 | return kTRUE; | |
1262 | } | |
1263 | ||
1264 | //_____________________________________________________________________________ | |
1265 | Bool_t AliGeomManager::GetDeltaForBranch(AliAlignObj& aao, TGeoHMatrix &inclusiveD) | |
1266 | { | |
1267 | // The method sets the matrix passed as argument as the global delta | |
1268 | // (for the volume referred by the alignment object) including the displacements | |
1269 | // of all parent volumes in the brach. | |
1270 | // | |
1271 | Int_t index = aao.GetVolUID(); | |
1272 | if(!index){ | |
1273 | AliErrorClass("Either the alignment object or its index are not valid"); | |
1274 | return kFALSE; | |
1275 | } | |
1276 | return GetDeltaForBranch(index, inclusiveD); | |
1277 | } | |
1278 | ||
36b010bf | 1279 | //______________________________________________________________________ |
1280 | Bool_t AliGeomManager::GetOrigGlobalMatrix(const char* symname, TGeoHMatrix &m) | |
67dd5535 | 1281 | { |
36b010bf | 1282 | // Get the global transformation matrix (ideal geometry) for a given alignable volume |
0bf7aade | 1283 | // The alignable volume is identified by 'symname' which has to be either a valid symbolic |
1284 | // name, the query being performed after alignment, or a valid volume path if the query is | |
1285 | // performed before alignment. | |
1286 | // | |
36b010bf | 1287 | m.Clear(); |
67dd5535 | 1288 | |
36b010bf | 1289 | if (!fgGeometry || !fgGeometry->IsClosed()) { |
1290 | AliErrorClass("No active geometry or geometry not yet closed!"); | |
67dd5535 | 1291 | return kFALSE; |
1292 | } | |
36b010bf | 1293 | if (!fgGeometry->GetListOfPhysicalNodes()) { |
67dd5535 | 1294 | AliWarningClass("gGeoManager doesn't contain any aligned nodes!"); |
36b010bf | 1295 | if (!fgGeometry->cd(symname)) { |
67dd5535 | 1296 | AliErrorClass(Form("Volume path %s not valid!",symname)); |
1297 | return kFALSE; | |
1298 | } | |
1299 | else { | |
36b010bf | 1300 | m = *fgGeometry->GetCurrentMatrix(); |
67dd5535 | 1301 | return kTRUE; |
1302 | } | |
1303 | } | |
1304 | ||
36b010bf | 1305 | TGeoPNEntry* pne = fgGeometry->GetAlignableEntry(symname); |
67dd5535 | 1306 | const char* path = NULL; |
67dd5535 | 1307 | if(pne){ |
0bf7aade | 1308 | m = *pne->GetGlobalOrig(); |
1309 | return kTRUE; | |
67dd5535 | 1310 | }else{ |
1311 | AliWarningClass(Form("The symbolic volume name %s does not correspond to a physical entry. Using it as a volume path!",symname)); | |
1312 | path=symname; | |
1313 | } | |
1314 | ||
36b010bf | 1315 | return GetOrigGlobalMatrixFromPath(path,m); |
1316 | } | |
1317 | ||
1318 | //_____________________________________________________________________________ | |
1319 | Bool_t AliGeomManager::GetOrigGlobalMatrixFromPath(const char *path, TGeoHMatrix &m) | |
1320 | { | |
5aedd709 | 1321 | // The method returns the global matrix for the volume identified by |
1322 | // 'path' in the ideal detector geometry. | |
1323 | // The output global matrix is stored in 'm'. | |
1324 | // Returns kFALSE in case TGeo has not been initialized or the volume | |
1325 | // path is not valid. | |
36b010bf | 1326 | // |
1327 | m.Clear(); | |
1328 | ||
1329 | if (!fgGeometry || !fgGeometry->IsClosed()) { | |
1330 | AliErrorClass("Can't get the original global matrix! gGeoManager doesn't exist or it is still opened!"); | |
67dd5535 | 1331 | return kFALSE; |
1332 | } | |
1333 | ||
36b010bf | 1334 | if (!fgGeometry->CheckPath(path)) { |
1335 | AliErrorClass(Form("Volume path %s not valid!",path)); | |
1336 | return kFALSE; | |
1337 | } | |
67dd5535 | 1338 | |
36b010bf | 1339 | TIter next(fgGeometry->GetListOfPhysicalNodes()); |
1340 | fgGeometry->cd(path); | |
67dd5535 | 1341 | |
36b010bf | 1342 | while(fgGeometry->GetLevel()){ |
67dd5535 | 1343 | |
1344 | TGeoPhysicalNode *physNode = NULL; | |
1345 | next.Reset(); | |
36b010bf | 1346 | TGeoNode *node = fgGeometry->GetCurrentNode(); |
67dd5535 | 1347 | while ((physNode=(TGeoPhysicalNode*)next())) |
1348 | if (physNode->GetNode() == node) break; | |
1349 | ||
1350 | TGeoMatrix *lm = NULL; | |
1351 | if (physNode) { | |
5aedd709 | 1352 | lm = physNode->GetOriginalMatrix(); |
1353 | if (!lm) lm = node->GetMatrix(); | |
67dd5535 | 1354 | } else |
1355 | lm = node->GetMatrix(); | |
1356 | ||
1357 | m.MultiplyLeft(lm); | |
1358 | ||
36b010bf | 1359 | fgGeometry->CdUp(); |
67dd5535 | 1360 | } |
1361 | ||
1362 | return kTRUE; | |
1363 | } | |
1364 | ||
36b010bf | 1365 | //_____________________________________________________________________________ |
53dd673d | 1366 | TGeoHMatrix* AliGeomManager::GetOrigGlobalMatrix(TGeoPNEntry * const pne) |
36b010bf | 1367 | { |
1368 | // The method returns global matrix for the ideal detector geometry | |
1369 | // using the corresponding TGeoPNEntry as an input. | |
5aedd709 | 1370 | // The returned pointer should be copied by the user, since its content could |
1371 | // be overwritten by a following call to the method. | |
1372 | // In case of missing TGeoManager the method returns NULL. | |
1373 | // | |
36b010bf | 1374 | if (!fgGeometry || !fgGeometry->IsClosed()) { |
1375 | AliErrorClass("Can't get the global matrix! gGeoManager doesn't exist or it is still opened!"); | |
1376 | return NULL; | |
1377 | } | |
1378 | ||
0bf7aade | 1379 | return pne->GetGlobalOrig(); |
36b010bf | 1380 | } |
1381 | ||
67dd5535 | 1382 | //______________________________________________________________________ |
36b010bf | 1383 | TGeoHMatrix* AliGeomManager::GetOrigGlobalMatrix(Int_t index) |
67dd5535 | 1384 | { |
5aedd709 | 1385 | // The method returns global matrix from the ideal detector geometry |
1386 | // for the volume identified by its index. | |
1387 | // The returned pointer should be copied by the user, since its content could | |
1388 | // be overwritten by a following call to the method. | |
1389 | // In case of missing TGeoManager the method returns NULL. | |
1390 | // If possible, the method uses the LUT of original ideal matrices | |
1391 | // for fast access. The LUT is reset in case a | |
36b010bf | 1392 | // new geometry is loaded. |
5aedd709 | 1393 | // |
0bf7aade | 1394 | TGeoPNEntry* pne = GetPNEntry(index); |
1395 | return pne->GetGlobalOrig(); | |
67dd5535 | 1396 | } |
1397 | ||
1398 | //______________________________________________________________________ | |
1399 | Bool_t AliGeomManager::GetOrigTranslation(Int_t index, Double_t t[3]) | |
1400 | { | |
1401 | // Get the original translation vector (ideal geometry) | |
1402 | // for a given module 'index' by quering the TGeoManager | |
1403 | ||
36b010bf | 1404 | TGeoHMatrix *m = GetOrigGlobalMatrix(index); |
1405 | if (!m) return kFALSE; | |
67dd5535 | 1406 | |
36b010bf | 1407 | Double_t *trans = m->GetTranslation(); |
67dd5535 | 1408 | for (Int_t i = 0; i < 3; i++) t[i] = trans[i]; |
1409 | ||
1410 | return kTRUE; | |
1411 | } | |
1412 | ||
1413 | //______________________________________________________________________ | |
1414 | Bool_t AliGeomManager::GetOrigRotation(Int_t index, Double_t r[9]) | |
1415 | { | |
1416 | // Get the original rotation matrix (ideal geometry) | |
1417 | // for a given module 'index' by quering the TGeoManager | |
1418 | ||
36b010bf | 1419 | TGeoHMatrix *m = GetOrigGlobalMatrix(index); |
1420 | if (!m) return kFALSE; | |
67dd5535 | 1421 | |
36b010bf | 1422 | Double_t *rot = m->GetRotationMatrix(); |
67dd5535 | 1423 | for (Int_t i = 0; i < 9; i++) r[i] = rot[i]; |
1424 | ||
1425 | return kTRUE; | |
1426 | } | |
1427 | ||
1428 | //______________________________________________________________________ | |
1429 | const TGeoHMatrix* AliGeomManager::GetTracking2LocalMatrix(Int_t index) | |
1430 | { | |
25fad4e5 | 1431 | // Get the matrix which transforms from the tracking to the local RS |
67dd5535 | 1432 | // The method queries directly the TGeoPNEntry |
1433 | ||
67dd5535 | 1434 | TGeoPNEntry *pne = GetPNEntry(index); |
1435 | if (!pne) return NULL; | |
1436 | ||
1437 | const TGeoHMatrix *m = pne->GetMatrix(); | |
1438 | if (!m) | |
5aedd709 | 1439 | AliErrorClass(Form("TGeoPNEntry (%s) contains no tracking-to-local matrix !",pne->GetName())); |
67dd5535 | 1440 | |
1441 | return m; | |
1442 | } | |
1443 | ||
1444 | //______________________________________________________________________ | |
1445 | Bool_t AliGeomManager::GetTrackingMatrix(Int_t index, TGeoHMatrix &m) | |
1446 | { | |
1447 | // Get the matrix which transforms from the tracking r.s. to | |
1448 | // the global one. | |
1449 | // Returns kFALSE in case of error. | |
1450 | ||
1451 | m.Clear(); | |
1452 | ||
1453 | TGeoHMatrix *m1 = GetMatrix(index); | |
1454 | if (!m1) return kFALSE; | |
1455 | ||
1456 | const TGeoHMatrix *m2 = GetTracking2LocalMatrix(index); | |
1457 | if (!m2) return kFALSE; | |
1458 | ||
1459 | m = *m1; | |
1460 | m.Multiply(m2); | |
1461 | ||
1462 | return kTRUE; | |
1463 | } | |
1464 | ||
1465 | //_____________________________________________________________________________ | |
1466 | TGeoPNEntry* AliGeomManager::GetPNEntry(Int_t voluid) { | |
1467 | // Returns the TGeoPNEntry for the given global volume ID "voluid" | |
1468 | // | |
1469 | Int_t modId; | |
1470 | ELayerID layerId = VolUIDToLayer(voluid,modId); | |
1471 | return GetPNEntry(layerId,modId); | |
1472 | } | |
1473 | ||
67dd5535 | 1474 | //_____________________________________________________________________________ |
1475 | TGeoPNEntry* AliGeomManager::GetPNEntry(ELayerID layerId, Int_t modId) | |
1476 | { | |
1477 | // Returns the TGeoPNEntry for a given layer | |
1478 | // and module ID | |
1479 | // | |
25fad4e5 | 1480 | |
67dd5535 | 1481 | if(modId<0 || modId>=fgLayerSize[layerId-kFirstLayer]){ |
1482 | AliWarningClass(Form("Module number %d not in the valid range (0->%d) !",modId,fgLayerSize[layerId-kFirstLayer]-1)); | |
1483 | return NULL; | |
1484 | } | |
1485 | ||
1486 | return fgPNEntry[layerId-kFirstLayer][modId]; | |
1487 | } | |
1488 | ||
5590c6c3 | 1489 | //_____________________________________________________________________________ |
1490 | void AliGeomManager::CheckOverlapsOverPNs(Double_t threshold) | |
1491 | { | |
1492 | // Check for overlaps/extrusions on physical nodes only; | |
1493 | // this overlap-checker is meant to be used to check overlaps/extrusions | |
1494 | // originated by the application of alignment objects. | |
1495 | // | |
1496 | ||
1c00c47a | 1497 | TObjArray* ovexlist = 0x0; |
5590c6c3 | 1498 | |
1499 | AliInfoClass("********* Checking overlaps/extrusions over physical nodes only *********"); | |
1500 | TObjArray* pnList = gGeoManager->GetListOfPhysicalNodes(); | |
0cd61c1d | 1501 | TGeoVolume* mvol = 0; |
5590c6c3 | 1502 | TGeoPhysicalNode* pn; |
1503 | TObjArray* overlaps = new TObjArray(64); | |
1504 | overlaps->SetOwner(); | |
1505 | ||
1506 | TStopwatch timer2; | |
1507 | timer2.Start(); | |
1508 | for(Int_t pni=0; pni<pnList->GetEntriesFast(); pni++){ | |
1509 | pn = (TGeoPhysicalNode*) pnList->UncheckedAt(pni); | |
1510 | // checking the volume of the mother (go upper in the tree in case it is an assembly) | |
1511 | Int_t levup=1; | |
1512 | while(((TGeoVolume*)pn->GetVolume(pn->GetLevel()-levup))->IsAssembly()) levup++; | |
1513 | //Printf("Going to upper level"); | |
1514 | mvol = pn->GetVolume(pn->GetLevel()-levup); | |
1515 | if(!mvol->IsSelected()){ | |
1516 | AliInfoClass(Form("Checking overlaps for volume %s",mvol->GetName())); | |
1517 | mvol->CheckOverlaps(threshold); | |
1518 | ovexlist = gGeoManager->GetListOfOverlaps(); | |
1519 | TIter next(ovexlist); | |
1520 | TGeoOverlap *ov; | |
1521 | while ((ov=(TGeoOverlap*)next())) overlaps->Add(ov->Clone()); | |
1522 | mvol->SelectVolume(); | |
1523 | } | |
1524 | } | |
1525 | mvol->SelectVolume(kTRUE); // clears the list of selected volumes | |
1526 | ||
1527 | AliInfoClass(Form("Number of overlapping/extruding PNs: %d",overlaps->GetEntriesFast())); | |
1528 | timer2.Stop(); | |
1529 | timer2.Print(); | |
1530 | ||
1531 | TIter nextN(overlaps); | |
1532 | TGeoOverlap *ovlp; | |
1533 | while ((ovlp=(TGeoOverlap*)nextN())) ovlp->PrintInfo(); | |
1534 | ||
1535 | overlaps->Delete(); | |
1536 | delete overlaps; | |
1537 | } | |
1538 | ||
8cb26cdf | 1539 | //_____________________________________________________________________________ |
4fbb8e9d | 1540 | Int_t AliGeomManager::GetNalignable(const char* module) |
8cb26cdf | 1541 | { |
a1ecbc97 | 1542 | // Get number of declared alignable volumes in current geometry |
1543 | // for the given detector "module" passed as a vaild detector name | |
1544 | // if the detector name is invalid return -1 | |
8cb26cdf | 1545 | |
4fbb8e9d | 1546 | // return the detector index corresponding to detector |
1547 | Int_t index = -1 ; | |
1548 | for (index = 0; index < fgkNDetectors ; index++) { | |
1549 | if ( strcmp(module, fgkDetectorName[index]) == 0 ) | |
1550 | break ; | |
1551 | } | |
a1ecbc97 | 1552 | if(index==fgkNDetectors) return -1; |
4fbb8e9d | 1553 | return fgNalignable[index]; |
8cb26cdf | 1554 | } |
4fbb8e9d | 1555 | |
1556 | //_____________________________________________________________________________ | |
1557 | void AliGeomManager::InitNalignable() | |
1558 | { | |
1559 | // Set number of declared alignable volumes for given detector in current geometry | |
1560 | // by looping on the list of PNEntries | |
1561 | // | |
1562 | ||
1563 | Int_t nAlE = gGeoManager->GetNAlignable(); // total number of alignable entries | |
1564 | TGeoPNEntry *pne = 0; | |
4fbb8e9d | 1565 | const char* detName; |
1566 | ||
1567 | for (Int_t iDet = 0; iDet < fgkNDetectors ; iDet++) { | |
1568 | detName = fgkDetectorName[iDet]; | |
1569 | Int_t nAlDet = 0; | |
1570 | ||
1571 | for(Int_t iE = 0; iE < nAlE; iE++) | |
1572 | { | |
1573 | pne = gGeoManager->GetAlignableEntry(iE); | |
3564f2da | 1574 | TString pneName = pne->GetName(); |
1575 | if(pneName.Contains(detName)) nAlDet++; | |
1576 | if(!strcmp(detName,"GRP")) if(pneName.Contains("ABSO") || pneName.Contains("DIPO") || | |
1577 | pneName.Contains("FRAME") || pneName.Contains("PIPE") || | |
1578 | pneName.Contains("SHIL")) nAlDet++; | |
4fbb8e9d | 1579 | } |
1580 | fgNalignable[iDet] = nAlDet; | |
1581 | } | |
8cb26cdf | 1582 | |
4fbb8e9d | 1583 | } |
1584 | ||
67dd5535 | 1585 | //_____________________________________________________________________________ |
1586 | Bool_t AliGeomManager::ApplyAlignObjsFromCDB(const char* AlignDetsList) | |
1587 | { | |
1588 | // Calls AddAlignObjsFromCDBSingleDet for the detectors appearing in | |
1589 | // the list passed as argument (called by AliSimulation and | |
1590 | // AliReconstruction) | |
1591 | // Read the alignment objects from CDB. | |
1592 | // Each detector is supposed to have the | |
1593 | // alignment objects in DET/Align/Data CDB path. | |
1594 | // All the detector objects are then collected, | |
1595 | // sorted by geometry level (starting from ALIC) and | |
1596 | // then applied to the TGeo geometry. | |
1597 | // Finally an overlaps check is performed. | |
1598 | // | |
1599 | ||
36b010bf | 1600 | TObjArray alignObjArray; |
1601 | alignObjArray.Clear(); | |
1602 | alignObjArray.SetOwner(0); | |
67dd5535 | 1603 | |
1604 | TString alObjsNotLoaded=""; | |
1605 | TString alObjsLoaded=""; | |
1606 | ||
1607 | TString AlignDetsString(AlignDetsList); | |
1608 | TObjArray *detsarr = AlignDetsString.Tokenize(' '); | |
1609 | TIter iter(detsarr); | |
1610 | TObjString *str = 0; | |
1611 | ||
1612 | while((str = (TObjString*) iter.Next())){ | |
1613 | TString det(str->String()); | |
2912a163 | 1614 | AliDebugClass(5,Form("Loading alignment objs for %s",det.Data())); |
36b010bf | 1615 | if(!LoadAlignObjsFromCDBSingleDet(det.Data(),alignObjArray)){ |
67dd5535 | 1616 | alObjsNotLoaded += det.Data(); |
1617 | alObjsNotLoaded += " "; | |
1618 | } else { | |
1619 | alObjsLoaded += det.Data(); | |
1620 | alObjsLoaded += " "; | |
1621 | } | |
1622 | } | |
b80b98e1 | 1623 | detsarr->Delete(); |
1624 | delete detsarr; | |
67dd5535 | 1625 | |
36b010bf | 1626 | if(!alObjsLoaded.IsNull()) AliInfoClass(Form("Alignment objects loaded for: %s", |
1627 | alObjsLoaded.Data())); | |
451cbb1d | 1628 | if(!alObjsNotLoaded.IsNull()) |
1629 | AliFatalClass(Form("Could not load alignment objects from OCDB for: %s", | |
36b010bf | 1630 | alObjsNotLoaded.Data())); |
67dd5535 | 1631 | |
9cb4fe0b | 1632 | return ApplyAlignObjsToGeom(alignObjArray); |
67dd5535 | 1633 | } |
1634 | ||
1635 | //_____________________________________________________________________________ | |
36b010bf | 1636 | Bool_t AliGeomManager::LoadAlignObjsFromCDBSingleDet(const char* detName, TObjArray& alignObjArray) |
67dd5535 | 1637 | { |
1638 | // Adds the alignable objects found in the CDBEntry for the detector | |
1639 | // passed as argument to the array of all alignment objects to be applyed | |
1640 | // to geometry | |
1641 | // | |
1642 | // Fills array of single detector's alignable objects from CDB | |
1643 | ||
36b010bf | 1644 | AliDebugClass(2, Form("Loading alignment objs for detector: %s",detName)); |
67dd5535 | 1645 | |
1646 | AliCDBEntry *entry; | |
1647 | ||
1648 | AliCDBPath path(detName,"Align","Data"); | |
1649 | ||
1650 | entry=AliCDBManager::Instance()->Get(path.GetPath()); | |
1651 | if(!entry){ | |
36b010bf | 1652 | AliDebugClass(2,Form("Couldn't load alignment data for detector %s",detName)); |
67dd5535 | 1653 | return kFALSE; |
1654 | } | |
1655 | entry->SetOwner(1); | |
1656 | TClonesArray *alignArray = (TClonesArray*) entry->GetObject(); | |
1657 | alignArray->SetOwner(0); | |
4fbb8e9d | 1658 | Int_t nAlObjs = alignArray->GetEntries(); |
1659 | AliDebugClass(2,Form("Found %d alignment objects for %s",nAlObjs,detName)); | |
1660 | Int_t nAlVols = GetNalignable(detName); | |
1661 | if(nAlObjs!=nAlVols) AliWarningClass(Form("%d alignment objects loaded for %s, which has %d alignable volumes",nAlObjs,detName,GetNalignable(detName))); | |
67dd5535 | 1662 | |
1663 | AliAlignObj *alignObj=0; | |
1664 | TIter iter(alignArray); | |
1665 | ||
1666 | // loop over align objects in detector | |
1667 | while( ( alignObj=(AliAlignObj *) iter.Next() ) ){ | |
36b010bf | 1668 | alignObjArray.Add(alignObj); |
67dd5535 | 1669 | } |
1670 | // delete entry --- Don't delete, it is cached! | |
1671 | ||
36b010bf | 1672 | AliDebugClass(2, Form("fAlignObjArray entries: %d",alignObjArray.GetEntries() )); |
67dd5535 | 1673 | return kTRUE; |
1674 | ||
1675 | } | |
1676 | ||
1677 | //_____________________________________________________________________________ | |
5590c6c3 | 1678 | Bool_t AliGeomManager::ApplyAlignObjsToGeom(TObjArray& alignObjArray, Bool_t ovlpcheck) |
67dd5535 | 1679 | { |
c8687cb5 | 1680 | // Read collection of alignment objects (AliAlignObj derived) saved |
1681 | // in the TClonesArray alObjArray and apply them to gGeoManager | |
1682 | // | |
1683 | alignObjArray.Sort(); | |
1684 | Int_t nvols = alignObjArray.GetEntriesFast(); | |
67dd5535 | 1685 | |
c8687cb5 | 1686 | Bool_t flag = kTRUE; |
67dd5535 | 1687 | |
c8687cb5 | 1688 | for(Int_t j=0; j<nvols; j++) |
67dd5535 | 1689 | { |
c8687cb5 | 1690 | AliAlignObj* alobj = (AliAlignObj*) alignObjArray.UncheckedAt(j); |
1691 | if(!alobj->ApplyToGeometry(ovlpcheck)) | |
1692 | { | |
1693 | flag = kFALSE; | |
1694 | AliDebugClass(5,Form("Error applying alignment object for volume %s !",alobj->GetSymName())); | |
1695 | }else{ | |
1696 | AliDebugClass(5,Form("Alignment object for volume %s applied successfully",alobj->GetSymName())); | |
1697 | } | |
67dd5535 | 1698 | |
c8687cb5 | 1699 | } |
bb1970d8 | 1700 | |
c8687cb5 | 1701 | if (AliDebugLevelClass() > 5) { |
1702 | fgGeometry->CheckOverlaps(0.001); | |
1703 | TObjArray* ovexlist = fgGeometry->GetListOfOverlaps(); | |
1704 | if(ovexlist->GetEntriesFast()){ | |
1705 | AliErrorClass("The application of alignment objects to the geometry caused huge overlaps/extrusions!"); | |
1706 | fgGeometry->PrintOverlaps(); | |
1707 | } | |
1708 | } | |
67dd5535 | 1709 | |
c8687cb5 | 1710 | // Update the TGeoPhysicalNodes |
1711 | fgGeometry->RefreshPhysicalNodes(); | |
36b010bf | 1712 | |
c8687cb5 | 1713 | return flag; |
67dd5535 | 1714 | |
1715 | } | |
1716 | ||
1717 | //_____________________________________________________________________________ | |
1718 | Bool_t AliGeomManager::ApplyAlignObjsToGeom(const char* fileName, const char* clArrayName) | |
1719 | { | |
1720 | // read collection of alignment objects (AliAlignObj derived) saved | |
1721 | // in the TClonesArray ClArrayName in the file fileName and apply | |
1722 | // them to the geometry | |
1723 | // | |
1724 | ||
1725 | TFile* inFile = TFile::Open(fileName,"READ"); | |
1726 | if (!inFile || !inFile->IsOpen()) { | |
1727 | AliErrorClass(Form("Could not open file %s !",fileName)); | |
1728 | return kFALSE; | |
1729 | } | |
1730 | ||
36b010bf | 1731 | TClonesArray* alignObjArray = ((TClonesArray*) inFile->Get(clArrayName)); |
67dd5535 | 1732 | inFile->Close(); |
36b010bf | 1733 | if (!alignObjArray) { |
67dd5535 | 1734 | AliErrorClass(Form("Could not get array (%s) from file (%s) !",clArrayName,fileName)); |
1735 | return kFALSE; | |
1736 | } | |
1737 | ||
36b010bf | 1738 | return ApplyAlignObjsToGeom(*alignObjArray); |
67dd5535 | 1739 | |
1740 | } | |
1741 | ||
67dd5535 | 1742 | //_____________________________________________________________________________ |
1743 | Bool_t AliGeomManager::ApplyAlignObjsToGeom(const char* uri, const char* path, Int_t runnum, Int_t version, Int_t sversion) | |
1744 | { | |
1745 | // read collection of alignment objects (AliAlignObj derived) saved | |
1746 | // in the TClonesArray ClArrayName in the AliCDBEntry identified by | |
1747 | // param (to get the AliCDBStorage) and Id; apply the alignment objects | |
1748 | // to the geometry | |
1749 | // | |
1750 | ||
5078a13f | 1751 | AliCDBStorage* storage = AliCDBManager::Instance()->GetStorage(uri); |
67dd5535 | 1752 | AliCDBId id(path, runnum, runnum, version, sversion); |
5078a13f | 1753 | AliCDBEntry* entry = storage->Get(id); |
1754 | TClonesArray* alignObjArray = dynamic_cast<TClonesArray*>(entry->GetObject()); | |
67dd5535 | 1755 | |
5078a13f | 1756 | return ApplyAlignObjsToGeom(*alignObjArray); |
67dd5535 | 1757 | |
1758 | } | |
1759 | ||
1760 | //_____________________________________________________________________________ | |
1761 | Bool_t AliGeomManager::ApplyAlignObjsToGeom(const char* detName, Int_t runnum, Int_t version, Int_t sversion) | |
1762 | { | |
1763 | // read collection of alignment objects (AliAlignObj derived) saved | |
1764 | // in the TClonesArray ClArrayName in the AliCDBEntry identified by | |
1765 | // param (to get the AliCDBStorage) and Id; apply the alignment objects | |
1766 | // to the geometry | |
1767 | // | |
1768 | ||
1769 | AliCDBPath path(detName,"Align","Data"); | |
1770 | AliCDBEntry* entry = AliCDBManager::Instance()->Get(path.GetPath(),runnum,version,sversion); | |
1771 | ||
1772 | if(!entry) return kFALSE; | |
36b010bf | 1773 | TClonesArray* alignObjArray = ((TClonesArray*) entry->GetObject()); |
25fad4e5 | 1774 | |
36b010bf | 1775 | return ApplyAlignObjsToGeom(*alignObjArray); |
67dd5535 | 1776 | } |
171c4ef9 | 1777 | |
3564f2da | 1778 | //_____________________________________________________________________________ |
1779 | void AliGeomManager::ResetPNEntriesLUT() | |
1780 | { | |
1781 | // cleans static arrays containing the information on currently loaded geometry | |
1782 | // | |
1783 | for (Int_t iLayer = 0; iLayer < (kLastLayer - kFirstLayer); iLayer++){ | |
1784 | if (!fgPNEntry[iLayer]) continue; | |
1785 | for (Int_t modnum=0; modnum<fgLayerSize[iLayer]; modnum++) fgPNEntry[iLayer][modnum] = 0; | |
1786 | } | |
1787 | // | |
1788 | } | |
1789 |