| 30178c30 |
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 | |
| d1cd2474 |
16 | // $Id$ |
| 17 | // |
| 18 | // Class AliMUONVGeometryBuilder |
| 19 | // ----------------------------- |
| 20 | // Abstract base class for geometry construction per chamber(s). |
| d1cd2474 |
21 | // Author: Ivana Hrivnacova, IPN Orsay |
| 5f1df83a |
22 | // 23/01/2004 |
| d1cd2474 |
23 | |
| 2811276d |
24 | #include <Riostream.h> |
| d1cd2474 |
25 | #include <TObjArray.h> |
| 2811276d |
26 | #include <TSystem.h> |
| 27 | #include <TGeoMatrix.h> |
| 28 | #include <TVirtualMC.h> |
| d1cd2474 |
29 | |
| 30 | #include "AliMUONVGeometryBuilder.h" |
| 31 | #include "AliMUONChamber.h" |
| 2811276d |
32 | #include "AliMUONChamberGeometry.h" |
| 33 | #include "AliMUONGeometryTransformStore.h" |
| 34 | #include "AliMUONGeometrySVMap.h" |
| 35 | #include "AliMUONGeometryEnvelopeStore.h" |
| 36 | #include "AliMUONGeometryEnvelope.h" |
| 37 | #include "AliMUONGeometryConstituent.h" |
| 38 | #include "AliMUONConstants.h" |
| d1cd2474 |
39 | |
| 40 | ClassImp(AliMUONVGeometryBuilder) |
| 41 | |
| 2811276d |
42 | const TString AliMUONVGeometryBuilder::fgkTransformFileNamePrefix = "transform_"; |
| 43 | const TString AliMUONVGeometryBuilder::fgkSVMapFileNamePrefix = "svmap_"; |
| 44 | const TString AliMUONVGeometryBuilder::fgkOutFileNameSuffix = ".out"; |
| 45 | |
| d1cd2474 |
46 | //______________________________________________________________________________ |
| 2811276d |
47 | AliMUONVGeometryBuilder::AliMUONVGeometryBuilder(const TString& fileName, |
| d1cd2474 |
48 | AliMUONChamber* ch1, AliMUONChamber* ch2, |
| 49 | AliMUONChamber* ch3, AliMUONChamber* ch4, |
| 50 | AliMUONChamber* ch5, AliMUONChamber* ch6) |
| 51 | : TObject(), |
| 2811276d |
52 | fTransformFileName(fgkTransformFileNamePrefix+fileName), |
| 53 | fSVMapFileName(fgkSVMapFileNamePrefix+fileName), |
| d1cd2474 |
54 | fChambers(0) |
| 55 | { |
| 56 | // Standard constructor |
| 57 | |
| 58 | // Create the chambers array |
| 59 | fChambers = new TObjArray(); |
| 60 | |
| 61 | if (ch1) fChambers->Add(ch1); |
| 62 | if (ch2) fChambers->Add(ch2); |
| 63 | if (ch3) fChambers->Add(ch3); |
| 64 | if (ch4) fChambers->Add(ch4); |
| 65 | if (ch5) fChambers->Add(ch5); |
| 66 | if (ch6) fChambers->Add(ch6); |
| d1cd2474 |
67 | } |
| 68 | |
| 69 | |
| 70 | //______________________________________________________________________________ |
| 71 | AliMUONVGeometryBuilder::AliMUONVGeometryBuilder() |
| 72 | : TObject(), |
| 2811276d |
73 | fTransformFileName(), |
| 74 | fSVMapFileName(), |
| d1cd2474 |
75 | fChambers(0) |
| 76 | { |
| 77 | // Default constructor |
| 78 | } |
| 79 | |
| 80 | |
| 81 | //______________________________________________________________________________ |
| 82 | AliMUONVGeometryBuilder::AliMUONVGeometryBuilder(const AliMUONVGeometryBuilder& rhs) |
| 83 | : TObject(rhs) |
| 84 | { |
| 30178c30 |
85 | // Protected copy constructor |
| 86 | |
| d1cd2474 |
87 | Fatal("Copy constructor", |
| 88 | "Copy constructor is not implemented."); |
| 89 | } |
| 90 | |
| 91 | //______________________________________________________________________________ |
| 92 | AliMUONVGeometryBuilder::~AliMUONVGeometryBuilder() { |
| 93 | // |
| 86b48c39 |
94 | if (fChambers) { |
| 95 | fChambers->Clear(); // Sets pointers to 0 sinche it is not the owner |
| 96 | delete fChambers; |
| 97 | } |
| d1cd2474 |
98 | } |
| 99 | |
| 100 | //______________________________________________________________________________ |
| 101 | AliMUONVGeometryBuilder& |
| 102 | AliMUONVGeometryBuilder::operator = (const AliMUONVGeometryBuilder& rhs) |
| 103 | { |
| 30178c30 |
104 | // Protected assignement operator |
| 105 | |
| d1cd2474 |
106 | // check assignement to self |
| 107 | if (this == &rhs) return *this; |
| 108 | |
| 109 | Fatal("operator=", |
| 110 | "Assignment operator is not implemented."); |
| 111 | |
| 112 | return *this; |
| 113 | } |
| 114 | |
| 115 | // |
| 2811276d |
116 | // private methods |
| 117 | // |
| 118 | |
| 119 | //______________________________________________________________________________ |
| 120 | TString AliMUONVGeometryBuilder::ComposePath(const TString& volName, |
| 121 | Int_t copyNo) const |
| 122 | { |
| 123 | // Compose path from given volName and copyNo |
| 124 | // --- |
| 125 | |
| 126 | TString path(volName); |
| 127 | path += "."; |
| 128 | path += copyNo; |
| 129 | |
| 130 | return path; |
| 131 | } |
| 132 | |
| 133 | /* |
| 134 | //______________________________________________________________________________ |
| 135 | void AliMUONVGeometryBuilder::MapSV(const TString& path0, |
| 136 | const TString& volName, Int_t detElemId) const |
| 137 | { |
| 138 | // Update the path with all daughters volumes recursively |
| 139 | // and map it to the detection element Id if it is a sensitive volume |
| 140 | // --- |
| 141 | |
| 142 | Int_t nofDaughters = gMC->NofVolDaughters(volName); |
| 143 | if (nofDaughters == 0) { |
| 144 | |
| 145 | // Get the name of the last volume in the path |
| 146 | Ssiz_t npos1 = path0.Last('/')+1; |
| 147 | Ssiz_t npos2 = path0.Last('.'); |
| 148 | TString volName(path0(npos1, npos2-npos1)); |
| 149 | |
| 150 | // Check if it is sensitive volume |
| 151 | Int_t chamberId = AliMUONConstants::GetChamberId(detElemId); |
| 152 | AliMUONChamberGeometry* geometry = GetChamber(chamberId)->GetGeometry(); |
| 153 | if (geometry->IsSensitiveVolume(volName)) { |
| 154 | //cout << ".. adding to the map " |
| 155 | // << path0 << " " << detElemId << endl; |
| 156 | FillData(path0, detElemId); |
| 157 | } |
| 158 | return; |
| 159 | } |
| 160 | |
| 161 | for (Int_t i=0; i<nofDaughters; i++) { |
| 162 | Int_t copyNo = gMC->VolDaughterCopyNo(volName, i); |
| 163 | TString newName = gMC->VolDaughterName(volName, i); |
| 164 | |
| 165 | TString path = path0; |
| 166 | path += "/"; |
| 167 | path += ComposePath(newName, copyNo); |
| 168 | |
| 169 | MapSV(path, newName, detElemId); |
| 170 | } |
| 171 | } |
| 172 | */ |
| 173 | |
| 174 | //______________________________________________________________________________ |
| 175 | void AliMUONVGeometryBuilder::MapSV(const TString& /*path0*/, |
| 176 | const TString& /*volName*/, |
| 177 | Int_t /*detElemId*/) const |
| 178 | { |
| 179 | // Update the path with all daughters volumes recursively |
| 180 | // and map it to the detection element Id if it is a sensitive volume |
| 181 | // --- |
| 182 | |
| 183 | Warning("MapSV", "Not yet available"); |
| 184 | } |
| 185 | |
| 186 | //______________________________________________________________________________ |
| 187 | void AliMUONVGeometryBuilder::FillData(Int_t chamberId, |
| 188 | Double_t x, Double_t y, Double_t z, |
| 189 | Double_t a1, Double_t a2, Double_t a3, |
| 190 | Double_t a4, Double_t a5, Double_t a6) const |
| 191 | { |
| 192 | // Fill the transformation of the chamber. |
| 193 | // --- |
| 194 | |
| 195 | chamberId--; |
| 196 | // Chambers numbers in the file are starting from 1 |
| 197 | |
| 198 | GetChamber(chamberId)->GetGeometry() |
| 199 | ->SetTranslation(TGeoTranslation(x, y, z)); |
| 200 | GetChamber(chamberId)->GetGeometry() |
| 201 | ->SetRotation(TGeoRotation("rot", a1, a2, a3, a4, a5, a6)); |
| 202 | } |
| 203 | |
| 204 | //______________________________________________________________________________ |
| 205 | void AliMUONVGeometryBuilder::FillData( |
| 206 | Int_t detElemId, const TString& volName, Int_t copyNo, |
| 207 | Double_t x, Double_t y, Double_t z, |
| 208 | Double_t a1, Double_t a2, Double_t a3, |
| 209 | Double_t a4, Double_t a5, Double_t a6) const |
| 210 | { |
| 211 | // Fill the transformation of the detection element. |
| 212 | // --- |
| 213 | |
| 214 | // Chamber Id |
| 215 | Int_t chamberId = AliMUONConstants::GetChamberId(detElemId); |
| 216 | |
| 217 | // Get chamber transformations |
| 218 | AliMUONGeometryTransformStore* transforms |
| 219 | = GetTransforms(chamberId); |
| 220 | |
| 221 | // Compose path |
| 222 | TString path = ComposePath(volName, copyNo); |
| 223 | |
| 224 | // Compose matrix |
| 225 | TGeoCombiTrans transform(path, x, y, z, |
| 226 | new TGeoRotation(path, a1, a2, a3, a4, a5, a6)); |
| 227 | |
| 228 | // Add detection element transformation |
| 229 | transforms->Add(detElemId, path, transform); |
| 230 | } |
| 231 | |
| 232 | //______________________________________________________________________________ |
| 233 | void AliMUONVGeometryBuilder::FillData( |
| 234 | const TString& sensVolumePath, Int_t detElemId) const |
| 235 | { |
| 236 | // Fill the mapping of the sensitive volume path to the detection element. |
| 237 | // --- |
| 238 | |
| 239 | // Chamber Id |
| 240 | Int_t chamberId = AliMUONConstants::GetChamberId(detElemId); |
| 241 | |
| 242 | // Get chamber transformations |
| 243 | AliMUONGeometrySVMap* svMap = GetSVMap(chamberId); |
| 244 | |
| 245 | // Map the sensitive volume to detection element |
| 246 | svMap->Add(sensVolumePath, detElemId); |
| 247 | } |
| 248 | |
| 249 | //______________________________________________________________________________ |
| 250 | TString AliMUONVGeometryBuilder::ReadData1(ifstream& in) const |
| 251 | { |
| 252 | // Reads and fills chambers transformations from a file |
| 253 | // Returns true, if reading finished correctly. |
| 254 | // --- |
| 255 | |
| 256 | TString key("CH"); |
| 257 | while ( key == TString("CH") ) { |
| 258 | Int_t id; |
| 259 | Double_t x, y, z; |
| 260 | Double_t a1, a2, a3, a4, a5, a6; |
| 261 | TString dummy; |
| 262 | |
| 263 | in >> id; |
| 264 | in >> dummy; |
| 265 | in >> x; |
| 266 | in >> y; |
| 267 | in >> z; |
| 268 | in >> dummy; |
| 269 | in >> a1; |
| 270 | in >> a2; |
| 271 | in >> a3; |
| 272 | in >> a4; |
| 273 | in >> a5; |
| 274 | in >> a6; |
| 275 | |
| 276 | //cout << "id=" << id << " " |
| 277 | // << "position= " << x << ", " << y << ", " << z << " " |
| 278 | // << "rotation= " << a1 << ", " << a2 << ", " << a3 << ", " |
| 279 | // << a4 << ", " << a5 << ", " << a6 |
| 280 | // << endl; |
| 281 | |
| 282 | // Fill data |
| 283 | FillData(id, x, y, z, a1, a2, a3, a4, a5, a6); |
| 284 | |
| 285 | // Go to next line |
| 286 | in >> key; |
| 287 | } |
| 288 | |
| 289 | return key; |
| 290 | } |
| 291 | |
| 292 | //______________________________________________________________________________ |
| 293 | TString AliMUONVGeometryBuilder::ReadData2(ifstream& in) const |
| 294 | { |
| 295 | // Reads detection elements transformations from a file |
| 296 | // Returns true, if reading finished correctly. |
| 297 | // --- |
| 298 | |
| 299 | TString key("DE"); |
| 300 | while ( key == TString("DE") ) { |
| 301 | |
| 302 | // Input data |
| 303 | Int_t detElemId; |
| 304 | TString volumeName; |
| 305 | Int_t copyNo; |
| 306 | Double_t x, y, z; |
| 307 | Double_t a1, a2, a3, a4, a5, a6; |
| 308 | TString dummy; |
| 309 | |
| 310 | in >> detElemId; |
| 311 | in >> volumeName; |
| 312 | in >> copyNo; |
| 313 | in >> dummy; |
| 314 | in >> x; |
| 315 | in >> y; |
| 316 | in >> z; |
| 317 | in >> dummy; |
| 318 | in >> a1; |
| 319 | in >> a2; |
| 320 | in >> a3; |
| 321 | in >> a4; |
| 322 | in >> a5; |
| 323 | in >> a6; |
| 324 | |
| 325 | //cout << "detElemId=" << detElemId << " " |
| 326 | // << "volume=" << volumeName << " " |
| 327 | // << "copyNo=" << copyNo << " " |
| 328 | // << "position= " << x << ", " << y << ", " << z << " " |
| 329 | // << "rotation= " << a1 << ", " << a2 << ", " << a3 << ", " |
| 330 | // << a4 << ", " << a5 << ", " << a6 |
| 331 | // << endl; |
| 332 | |
| 333 | // Fill data |
| 334 | FillData(detElemId, volumeName, copyNo, x, y, z, a1, a2, a3, a4, a5, a6); |
| 335 | |
| 336 | // Go to next line |
| 337 | in >> key; |
| 338 | } |
| 339 | |
| 340 | return key; |
| 341 | } |
| 342 | |
| 343 | //______________________________________________________________________________ |
| 344 | TString AliMUONVGeometryBuilder::ReadData3(ifstream& in) const |
| 345 | { |
| 346 | // Reads detection elements transformations from a file |
| 347 | // Returns true, if reading finished correctly. |
| 348 | // --- |
| 349 | |
| 350 | TString key("SV"); |
| 351 | while ( key == TString("SV") ) { |
| 352 | |
| 353 | // Input data |
| 354 | TString volumePath; |
| 355 | Int_t detElemId; |
| 356 | |
| 357 | in >> volumePath; |
| 358 | in >> detElemId; |
| 359 | |
| 360 | //cout << "volumePath=" << volumePath << " " |
| 361 | // << "detElemId=" << detElemId |
| 362 | // << endl; |
| 363 | |
| 364 | // Fill data |
| 365 | FillData(volumePath, detElemId); |
| 366 | |
| 367 | // Go to next line |
| 368 | in >> key; |
| 369 | } |
| 370 | |
| 371 | return key; |
| 372 | } |
| 373 | |
| 374 | //______________________________________________________________________________ |
| 375 | void AliMUONVGeometryBuilder::WriteTransform(ofstream& out, |
| 376 | const TGeoCombiTrans* transform) const |
| 377 | { |
| 378 | // Writes the transformations |
| 379 | // --- |
| 380 | |
| 381 | out << " pos: "; |
| 382 | const Double_t* xyz = transform->GetTranslation(); |
| 383 | out << setw(10) << setprecision(4) << xyz[0] << " " |
| 384 | << setw(10) << setprecision(4) << xyz[1] << " " |
| 385 | << setw(10) << setprecision(4) << xyz[2]; |
| 386 | |
| 387 | out << " rot: "; |
| 388 | Double_t a1, a2, a3, a4, a5, a6; |
| 389 | TGeoRotation* rotation = transform->GetRotation(); |
| 390 | rotation->GetAngles(a1, a2, a3, a4, a5, a6); |
| 391 | out << setw(8) << setprecision(4) << a1 << " " |
| 392 | << setw(8) << setprecision(4) << a2 << " " |
| 393 | << setw(8) << setprecision(4) << a3 << " " |
| 394 | << setw(8) << setprecision(4) << a4 << " " |
| 395 | << setw(8) << setprecision(4) << a5 << " " |
| 396 | << setw(8) << setprecision(4) << a6 << " " << endl; |
| 397 | } |
| 398 | |
| 399 | //______________________________________________________________________________ |
| 400 | void AliMUONVGeometryBuilder::WriteData1(ofstream& out) const |
| 401 | { |
| 402 | // Writes chamber transformations |
| 403 | // --- |
| 404 | |
| 405 | for (Int_t i=0; i<fChambers->GetEntriesFast(); i++) { |
| 406 | AliMUONChamber* chamber |
| 407 | = (AliMUONChamber*)fChambers->At(i); |
| 408 | AliMUONChamberGeometry* chamberGeometry |
| 409 | = chamber->GetGeometry(); |
| 410 | const TGeoCombiTrans* transform |
| 411 | = chamberGeometry->GetTransformation(); |
| 412 | |
| 413 | out << "CH " |
| 414 | << setw(4) << chamber->GetId() + 1 << " "; |
| 415 | |
| 416 | WriteTransform(out, transform); |
| 417 | } |
| 418 | out << endl; |
| 419 | } |
| 420 | |
| 421 | //______________________________________________________________________________ |
| 422 | void AliMUONVGeometryBuilder::WriteData2(ofstream& out) const |
| 423 | { |
| 424 | // Writes detection elements (envelopes) transformations |
| 425 | // --- |
| 426 | |
| 427 | |
| 428 | for (Int_t i=0; i<fChambers->GetEntriesFast(); i++) { |
| 429 | AliMUONChamber* chamber |
| 430 | = (AliMUONChamber*)fChambers->At(i); |
| 431 | AliMUONChamberGeometry* chamberGeometry |
| 432 | = chamber->GetGeometry(); |
| 433 | const TObjArray* envelopes |
| 434 | = chamberGeometry->GetEnvelopeStore()->GetEnvelopes(); |
| 435 | |
| 436 | for (Int_t j=0; j<envelopes->GetEntriesFast(); j++) { |
| 437 | AliMUONGeometryEnvelope* envelope |
| 438 | = (AliMUONGeometryEnvelope*)envelopes->At(j); |
| 439 | const TGeoCombiTrans* transform |
| 440 | = envelope->GetTransformation(); |
| 441 | |
| 442 | // skip envelope not corresponding to detection element |
| 443 | if(envelope->GetUniqueID() == 0) continue; |
| 444 | |
| 445 | out << "DE " |
| 446 | << setw(4) << envelope->GetUniqueID() << " " |
| 447 | << envelope->GetName() << " " |
| 448 | << setw(4)<< envelope->GetCopyNo(); |
| 449 | |
| 450 | WriteTransform(out, transform); |
| 451 | } |
| 452 | out << endl; |
| 453 | } |
| 454 | } |
| 455 | |
| 456 | //______________________________________________________________________________ |
| 457 | void AliMUONVGeometryBuilder::WriteData3(ofstream& out) const |
| 458 | { |
| 459 | // Writes association of sensitive volumes and detection elements |
| 460 | // from the sensitive volume map |
| 461 | // --- |
| 462 | |
| 463 | for (Int_t i=0; i<fChambers->GetEntriesFast(); i++) { |
| 464 | AliMUONChamber* chamber |
| 465 | = (AliMUONChamber*)fChambers->At(i); |
| 466 | AliMUONChamberGeometry* chamberGeometry |
| 467 | = chamber->GetGeometry(); |
| 468 | AliMUONGeometrySVMap* svMap |
| 469 | = chamberGeometry->GetSVMap(); |
| 470 | |
| 471 | svMap->WriteMap(out); |
| 472 | out << endl; |
| 473 | } |
| 474 | } |
| 475 | |
| 476 | // |
| 477 | // protected methods |
| d1cd2474 |
478 | // |
| 479 | |
| 480 | //______________________________________________________________________________ |
| 481 | AliMUONChamber* AliMUONVGeometryBuilder::GetChamber(Int_t chamberId) const |
| 482 | { |
| 483 | // Returns the chamber specified by chamberId |
| 484 | // --- |
| 485 | |
| 486 | for (Int_t i=0; i<fChambers->GetEntriesFast(); i++) { |
| 487 | AliMUONChamber* chamber = (AliMUONChamber*)fChambers->At(i); |
| 488 | if ( chamber->GetId() == chamberId) return chamber; |
| 489 | } |
| 490 | |
| 491 | return 0; |
| 492 | } |
| 2811276d |
493 | |
| 494 | //______________________________________________________________________________ |
| 495 | AliMUONGeometryEnvelopeStore* |
| 496 | AliMUONVGeometryBuilder::GetEnvelopes(Int_t chamberId) const |
| 497 | { |
| 498 | // Returns the envelope store of the chamber specified by chamberId |
| 499 | // --- |
| 500 | |
| 501 | AliMUONChamber* chamber = GetChamber(chamberId); |
| 502 | |
| 503 | if (!chamber) { |
| 504 | Fatal("GetEnvelopes", "Chamber %d is not defined", chamberId); |
| 505 | return 0; |
| 506 | } |
| 507 | |
| 508 | return chamber->GetGeometry()->GetEnvelopeStore(); |
| 509 | } |
| 510 | |
| 511 | //______________________________________________________________________________ |
| 512 | AliMUONGeometryTransformStore* |
| 513 | AliMUONVGeometryBuilder::GetTransforms(Int_t chamberId) const |
| 514 | { |
| 515 | // Returns the transformation store of the chamber specified by chamberId |
| 516 | // --- |
| 517 | |
| 518 | AliMUONChamber* chamber = GetChamber(chamberId); |
| 519 | |
| 520 | if (!chamber) { |
| 521 | Fatal("GetTransforms", "Chamber %d is not defined", chamberId); |
| 522 | return 0; |
| 523 | } |
| 524 | |
| 525 | return chamber->GetGeometry()->GetTransformStore(); |
| 526 | } |
| 527 | |
| 528 | //______________________________________________________________________________ |
| 529 | AliMUONGeometrySVMap* |
| 530 | AliMUONVGeometryBuilder::GetSVMap(Int_t chamberId) const |
| 531 | { |
| 532 | // Returns the transformation store of the chamber specified by chamberId |
| 533 | // --- |
| 534 | |
| 535 | AliMUONChamber* chamber = GetChamber(chamberId); |
| 536 | |
| 537 | if (!chamber) { |
| 538 | Fatal("GetSVMap", "Chamber %d is not defined", chamberId); |
| 539 | return 0; |
| 540 | } |
| 541 | |
| 542 | return chamber->GetGeometry()->GetSVMap(); |
| 543 | } |
| 544 | |
| 545 | // |
| 546 | // public functions |
| 547 | // |
| 548 | |
| 549 | //______________________________________________________________________________ |
| 550 | void AliMUONVGeometryBuilder:: FillTransformations() const |
| 551 | { |
| 552 | // Fills transformations store from defined geometry. |
| 553 | // --- |
| 554 | |
| 555 | for (Int_t i=0; i<fChambers->GetEntriesFast(); i++) { |
| 556 | AliMUONChamber* chamber |
| 557 | = (AliMUONChamber*)fChambers->At(i); |
| 558 | AliMUONChamberGeometry* chamberGeometry |
| 559 | = chamber->GetGeometry(); |
| 560 | const TObjArray* envelopes |
| 561 | = chamberGeometry->GetEnvelopeStore()->GetEnvelopes(); |
| 562 | AliMUONGeometryTransformStore* transforms |
| 563 | = chamberGeometry->GetTransformStore(); |
| 564 | |
| 565 | for (Int_t j=0; j<envelopes->GetEntriesFast(); j++) { |
| 566 | AliMUONGeometryEnvelope* envelope |
| 567 | = (AliMUONGeometryEnvelope*)envelopes->At(j); |
| 568 | |
| 569 | // skip envelope not corresponding to detection element |
| 570 | if(envelope->GetUniqueID() == 0) continue; |
| 571 | |
| 572 | // Get envelope data |
| 573 | Int_t detElemId = envelope->GetUniqueID(); |
| 574 | TString path = ComposePath(envelope->GetName(), |
| 575 | envelope->GetCopyNo()); |
| 576 | const TGeoCombiTrans* transform = envelope->GetTransformation(); |
| 577 | |
| 578 | // Add detection element transformation |
| 579 | transforms->Add(detElemId, path, *transform); |
| 580 | } |
| 581 | } |
| 582 | } |
| 583 | |
| 584 | //_____ _________________________________________________________________________ |
| 585 | void AliMUONVGeometryBuilder::RebuildSVMaps() const |
| 586 | { |
| 587 | // Clear the SV maps in memory and fill them from defined geometry. |
| 588 | // --- |
| 589 | |
| 590 | for (Int_t i=0; i<fChambers->GetEntriesFast(); i++) { |
| 591 | AliMUONChamber* chamber |
| 592 | = (AliMUONChamber*)fChambers->At(i); |
| 593 | AliMUONChamberGeometry* chamberGeometry |
| 594 | = chamber->GetGeometry(); |
| 595 | |
| 596 | // Clear the map |
| 597 | chamberGeometry->GetSVMap()->Clear(); |
| 598 | |
| 599 | // Fill the map from geometry |
| 600 | const TObjArray* envelopes |
| 601 | = chamberGeometry->GetEnvelopeStore()->GetEnvelopes(); |
| 602 | |
| 603 | for (Int_t j=0; j<envelopes->GetEntriesFast(); j++) { |
| 604 | AliMUONGeometryEnvelope* envelope |
| 605 | = (AliMUONGeometryEnvelope*)envelopes->At(j); |
| 606 | |
| 607 | // skip envelope not corresponding to detection element |
| 608 | if(envelope->GetUniqueID() == 0) continue; |
| 609 | |
| 610 | TString path0("/ALIC.1"); |
| 611 | if (chamberGeometry->GetMotherVolume() != "ALIC") { |
| 612 | path0 += "/"; |
| 613 | path0 += ComposePath(chamberGeometry->GetMotherVolume(), 1); |
| 614 | } |
| 615 | |
| 616 | if (!envelope->IsVirtual()) { |
| 617 | TString path = path0; |
| 618 | path += "/"; |
| 619 | path += ComposePath(envelope->GetName(), envelope->GetCopyNo()); |
| 620 | MapSV(path, envelope->GetName(), envelope->GetUniqueID()); |
| 621 | } |
| 622 | else { |
| 623 | for (Int_t k=0; k<envelope->GetConstituents()->GetEntriesFast(); k++) { |
| 624 | AliMUONGeometryConstituent* constituent |
| 625 | = (AliMUONGeometryConstituent*)envelope->GetConstituents()->At(k); |
| 626 | TString path = path0; |
| 627 | path += "/"; |
| 628 | path += ComposePath(constituent->GetName(), constituent->GetCopyNo()); |
| 629 | MapSV(path, constituent->GetName(), envelope->GetUniqueID()); |
| 630 | } |
| 631 | } |
| 632 | } |
| 633 | } |
| 634 | } |
| 635 | |
| 636 | //______________________________________________________________________________ |
| 637 | Bool_t AliMUONVGeometryBuilder::ReadTransformations() const |
| 638 | { |
| 639 | // Reads transformations from a file |
| 640 | // Returns true, if reading finished correctly. |
| 641 | // --- |
| 642 | |
| 643 | // File path |
| 644 | TString filePath = gSystem->Getenv("ALICE_ROOT"); |
| 645 | filePath += "/MUON/data/"; |
| 646 | filePath += fTransformFileName; |
| 647 | |
| 648 | // Open input file |
| 649 | ifstream in(filePath, ios::in); |
| 650 | if (!in) { |
| 651 | cerr << filePath << endl; |
| 652 | Fatal("ReadTransformations", "File not found."); |
| 653 | return false; |
| 654 | } |
| 655 | |
| 656 | TString key; |
| 657 | in >> key; |
| 658 | while ( !in.eof() ) { |
| 659 | if (key == TString("CH")) |
| 660 | key = ReadData1(in); |
| 661 | else if (key == TString("DE")) |
| 662 | key = ReadData2(in); |
| 663 | else { |
| 664 | Fatal("ReadTransformations", "%s key not recognized", key.Data()); |
| 665 | return false; |
| 666 | } |
| 667 | } |
| 668 | |
| 669 | return true; |
| 670 | } |
| 671 | |
| 672 | //______________________________________________________________________________ |
| 673 | Bool_t AliMUONVGeometryBuilder::ReadSVMap() const |
| 674 | { |
| 675 | // Reads the sensitive volume from a file |
| 676 | // Returns true, if reading finished correctly. |
| 677 | // --- |
| 678 | |
| 679 | // File path |
| 680 | TString filePath = gSystem->Getenv("ALICE_ROOT"); |
| 681 | filePath += "/MUON/data/"; |
| 682 | filePath += fSVMapFileName; |
| 683 | |
| 684 | // Open input file |
| 685 | ifstream in(filePath, ios::in); |
| 686 | if (!in) { |
| 687 | cerr << filePath << endl; |
| 688 | Fatal("ReadSVMap", "File not found."); |
| 689 | return false; |
| 690 | } |
| 691 | |
| 692 | TString key; |
| 693 | in >> key; |
| 694 | while ( !in.eof() ) { |
| 695 | if (key == TString("SV")) |
| 696 | key = ReadData3(in); |
| 697 | else { |
| 698 | Fatal("ReadSVMap", "%s key not recognized", key.Data()); |
| 699 | return false; |
| 700 | } |
| 701 | } |
| 702 | |
| 703 | return true; |
| 704 | } |
| 705 | |
| 706 | //______________________________________________________________________________ |
| 707 | Bool_t AliMUONVGeometryBuilder::WriteTransformations() const |
| 708 | { |
| 709 | // Writes transformations into a file |
| 710 | // Returns true, if writing finished correctly. |
| 711 | // --- |
| 712 | |
| 713 | // File path |
| 714 | TString filePath = gSystem->Getenv("ALICE_ROOT"); |
| 715 | filePath += "/MUON/data/"; |
| 716 | filePath += fTransformFileName; |
| 717 | filePath += fgkOutFileNameSuffix; |
| 718 | |
| 719 | // Open input file |
| 720 | ofstream out(filePath, ios::out); |
| 721 | if (!out) { |
| 722 | cerr << filePath << endl; |
| 723 | Error("WriteTransformations", "File not found."); |
| 724 | return false; |
| 725 | } |
| a6de0a61 |
726 | #if !defined (__DECCXX) |
| 2811276d |
727 | out.setf(std::ios::fixed); |
| a6de0a61 |
728 | #endif |
| 2811276d |
729 | WriteData1(out); |
| 730 | WriteData2(out); |
| 731 | |
| 732 | return true; |
| 733 | } |
| 734 | |
| 735 | //______________________________________________________________________________ |
| 736 | Bool_t AliMUONVGeometryBuilder::WriteSVMap(Bool_t rebuild) const |
| 737 | { |
| 738 | // Writes sensitive volume map into a file |
| 739 | // Returns true, if writing finished correctly. |
| 740 | // --- |
| 741 | |
| 742 | // File path |
| 743 | TString filePath = gSystem->Getenv("ALICE_ROOT"); |
| 744 | filePath += "/MUON/data/"; |
| 745 | filePath += fSVMapFileName; |
| 746 | filePath += fgkOutFileNameSuffix; |
| 747 | |
| 748 | // Open input file |
| 749 | ofstream out(filePath, ios::out); |
| 750 | if (!out) { |
| 751 | cerr << filePath << endl; |
| 752 | Error("WriteTransformations", "File not found."); |
| 753 | return false; |
| 754 | } |
| a6de0a61 |
755 | #if !defined (__DECCXX) |
| 2811276d |
756 | out.setf(std::ios::fixed); |
| a6de0a61 |
757 | #endif |
| 2811276d |
758 | if (rebuild) RebuildSVMaps(); |
| 759 | |
| 760 | WriteData3(out); |
| 761 | |
| 762 | return true; |
| 763 | } |
| 764 | |
git://git.uio.no / u / mrichter / AliRoot.git / blame