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023ae34b | 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 | /* | |
17 | $Id$ | |
18 | */ | |
6b0f3880 | 19 | //////////////////////////////////////////////////////////////// |
20 | // This class initializes the class AliITSgeom | |
21 | // The initialization is done starting from | |
22 | // a geometry coded by means of the ROOT geometrical modeler | |
23 | // This initialization can be used both for simulation and reconstruction | |
24 | /////////////////////////////////////////////////////////////// | |
25 | ||
023ae34b | 26 | #include <TArrayD.h> |
27 | #include <TArrayF.h> | |
28 | #include <TStopwatch.h> | |
023ae34b | 29 | #include <TGeoManager.h> |
268f57b1 | 30 | #include <TGeoMatrix.h> |
023ae34b | 31 | #include <TGeoVolume.h> |
32 | #include <TGeoShape.h> | |
33 | #include <TGeoBBox.h> | |
34 | #include <TGeoTrd1.h> | |
35 | #include <TGeoTrd2.h> | |
36 | #include <TGeoArb8.h> | |
37 | #include <TGeoTube.h> | |
38 | #include <TGeoCone.h> | |
39 | #include <TGeoSphere.h> | |
40 | #include <TGeoPara.h> | |
41 | #include <TGeoPgon.h> | |
42 | #include <TGeoPcon.h> | |
43 | #include <TGeoEltu.h> | |
44 | #include <TGeoHype.h> | |
3010c308 | 45 | #include <TMath.h> |
023ae34b | 46 | |
6def2bd2 | 47 | #include "AliLog.h" |
6def2bd2 | 48 | #include "AliITSsegmentationSPD.h" |
49 | #include "AliITSsegmentationSDD.h" | |
50 | #include "AliITSsegmentationSSD.h" | |
023ae34b | 51 | #include "AliITSInitGeometry.h" |
012f0f4c | 52 | #include <TDatime.h> |
023ae34b | 53 | |
54 | ClassImp(AliITSInitGeometry) | |
108bd0fe | 55 | |
dbfc6ce6 | 56 | const Bool_t AliITSInitGeometry::fgkOldSPDbarrel = kFALSE; |
108bd0fe | 57 | const Bool_t AliITSInitGeometry::fgkOldSDDbarrel = kFALSE; |
bf210566 | 58 | const Bool_t AliITSInitGeometry::fgkOldSSDbarrel = kFALSE; |
7d6c23de | 59 | const Bool_t AliITSInitGeometry::fgkOldSDDcone = kFALSE; |
3a299c65 | 60 | const Bool_t AliITSInitGeometry::fgkOldSSDcone = kFALSE; |
b0c0f648 | 61 | const Bool_t AliITSInitGeometry::fgkOldSPDshield = kFALSE; |
108bd0fe | 62 | const Bool_t AliITSInitGeometry::fgkOldSDDshield = kTRUE; |
63 | const Bool_t AliITSInitGeometry::fgkOldSSDshield = kTRUE; | |
cc8a4c78 | 64 | const Bool_t AliITSInitGeometry::fgkOldServices = kFALSE; |
f0a991bf | 65 | const Bool_t AliITSInitGeometry::fgkOldSupports = kFALSE; |
023ae34b | 66 | //______________________________________________________________________ |
67 | AliITSInitGeometry::AliITSInitGeometry(): | |
012f0f4c | 68 | TObject(), // Base Class |
69 | fName(0), // Geometry name | |
70 | fMinorVersion(-1), // Minor version number/type | |
71 | fMajorVersion(kvDefault), // Major versin number | |
72 | fTiming(kFALSE), // Flag to start inilization timing | |
73 | fSegGeom(kFALSE), // Flag to switch between the old use of | |
74 | // AliITSgeomS?D class, or AliITSsegmentation | |
75 | // class in fShape of AliITSgeom class. | |
76 | fDecode(kFALSE), // Flag for new/old decoding | |
77 | fDebug(0){ // Debug flag | |
023ae34b | 78 | // Default Creator |
79 | // Inputs: | |
80 | // none. | |
81 | // Outputs: | |
82 | // none. | |
83 | // Return: | |
84 | // A default inilized AliITSInitGeometry object | |
012f0f4c | 85 | |
86 | fName = "Undefined"; | |
023ae34b | 87 | } |
88 | //______________________________________________________________________ | |
012f0f4c | 89 | AliITSInitGeometry::AliITSInitGeometry(AliITSVersion_t version, |
90 | Int_t minorversion): | |
91 | TObject(), // Base Class | |
92 | fName(0), // Geometry name | |
93 | fMinorVersion(minorversion), // Minor version number/type | |
94 | fMajorVersion(version), // Major versin number | |
95 | fTiming(kFALSE), // Flag to start inilization timing | |
96 | fSegGeom(kFALSE), // Flag to switch between the old use of | |
97 | // AliITSgeomS?D class, or AliITSsegmentation | |
98 | // class in fShape of AliITSgeom class. | |
99 | fDecode(kFALSE), // Flag for new/old decoding | |
100 | fDebug(0){ // Debug flag | |
023ae34b | 101 | // Default Creator |
102 | // Inputs: | |
103 | // none. | |
104 | // Outputs: | |
105 | // none. | |
106 | // Return: | |
107 | // A default inilized AliITSInitGeometry object | |
108bd0fe | 108 | |
325d8c32 | 109 | if(version == kv11Hybrid){ |
012f0f4c | 110 | fName="AliITSv11Hybrid"; |
111 | }else { | |
112 | AliFatal(Form("Undefined geometry: fMajorVersion=%d, " | |
113 | "fMinorVersion= %d",(Int_t)fMajorVersion,fMinorVersion)); | |
114 | fName = "Undefined"; | |
108bd0fe | 115 | } // end if |
023ae34b | 116 | return; |
117 | } | |
118 | //______________________________________________________________________ | |
119 | AliITSgeom* AliITSInitGeometry::CreateAliITSgeom(){ | |
120 | // Creates and Initilizes the geometry transformation class AliITSgeom | |
121 | // to values appropreate to this specific geometry. Now that | |
122 | // the segmentation is part of AliITSgeom, the detector | |
123 | // segmentations are also defined here. | |
124 | // Inputs: | |
125 | // none. | |
126 | // Outputs: | |
127 | // none. | |
128 | // Return: | |
129 | // A pointer to a new properly inilized AliITSgeom class. If | |
130 | // pointer = 0 then failed to init. | |
131 | ||
012f0f4c | 132 | |
133 | AliITSVersion_t version = kvDefault; | |
134 | Int_t minor = 0; | |
135 | TDatime datetime; | |
136 | TGeoVolume *itsV = gGeoManager->GetVolume("ITSV"); | |
137 | if(!itsV){ | |
138 | Error("CreateAliITSgeom","Can't find ITS volume ITSV, aborting"); | |
139 | return 0; | |
140 | }// end if | |
141 | const Char_t *title = itsV->GetTitle(); | |
142 | if(!ReadVersionString(title,(Int_t)strlen(title),version,minor, | |
143 | datetime)) | |
144 | Warning("UpdateInternalGeometry","Can't read title=%s\n",title); | |
145 | SetTiming(kFALSE); | |
146 | SetSegGeom(kFALSE); | |
147 | SetDecoding(kFALSE); | |
148 | AliITSgeom *geom = CreateAliITSgeom(version,minor); | |
149 | AliDebug(1,"AliITSgeom object has been initialized from TGeo\n"); | |
150 | return geom; | |
151 | } | |
152 | //______________________________________________________________________ | |
153 | AliITSgeom* AliITSInitGeometry::CreateAliITSgeom(Int_t major,Int_t minor){ | |
154 | // Creates and Initilizes the geometry transformation class AliITSgeom | |
155 | // to values appropreate to this specific geometry. Now that | |
156 | // the segmentation is part of AliITSgeom, the detector | |
157 | // segmentations are also defined here. | |
158 | // Inputs: | |
159 | // Int_t major major version, see AliITSVersion_t | |
160 | // Int_t minor minor version | |
161 | // Outputs: | |
162 | // none. | |
163 | // Return: | |
164 | // A pointer to a new properly inilized AliITSgeom class. If | |
165 | // pointer = 0 then failed to init. | |
166 | ||
167 | switch(major){ | |
012f0f4c | 168 | case kv11: |
169 | SetGeometryName("AliITSv11"); | |
170 | SetVersion(kv11,minor); | |
171 | break; | |
172 | case kv11Hybrid: | |
173 | SetGeometryName("AliITSv11Hybrid"); | |
174 | SetVersion(kv11Hybrid,minor); | |
175 | break; | |
176 | case kvDefault: | |
177 | default: | |
178 | SetGeometryName("Undefined"); | |
179 | SetVersion(kvDefault,minor); | |
180 | break; | |
181 | } // end switch | |
023ae34b | 182 | AliITSgeom *geom = new AliITSgeom(); |
183 | if(!InitAliITSgeom(geom)){ // Error initilization failed | |
184 | delete geom; | |
185 | geom = 0; | |
186 | } // end if | |
187 | return geom; | |
188 | } | |
189 | //______________________________________________________________________ | |
190 | Bool_t AliITSInitGeometry::InitAliITSgeom(AliITSgeom *geom){ | |
6def2bd2 | 191 | // Initilizes the geometry transformation class AliITSgeom |
192 | // to values appropreate to this specific geometry. Now that | |
193 | // the segmentation is part of AliITSgeom, the detector | |
194 | // segmentations are also defined here. | |
195 | // Inputs: | |
196 | // AliITSgeom *geom A pointer to the AliITSgeom class | |
197 | // Outputs: | |
198 | // AliITSgeom *geom This pointer recreated and properly inilized. | |
199 | // Return: | |
200 | // none. | |
023ae34b | 201 | |
012f0f4c | 202 | if(!gGeoManager){ |
203 | AliFatal("The geometry manager has not been initialized (e.g. " | |
204 | "TGeoManager::Import(\"geometry.root\")should be " | |
205 | "called in advance) - exit forced"); | |
206 | return kFALSE; | |
207 | } // end if | |
208 | switch(fMajorVersion) { | |
012f0f4c | 209 | case kv11Hybrid: { |
210 | return InitAliITSgeomV11Hybrid(geom); | |
211 | } break; // end case | |
212 | case kv11: { | |
213 | return InitAliITSgeomV11(geom); | |
214 | } break; // end case | |
215 | case kvDefault: default: { | |
216 | AliFatal("Undefined geometry"); | |
217 | return kFALSE; | |
218 | } break; // end case | |
219 | } // end switch | |
6def2bd2 | 220 | return kFALSE; |
012f0f4c | 221 | } |
222 | //______________________________________________________________________ | |
223 | void AliITSInitGeometry::TransposeTGeoHMatrix(TGeoHMatrix *m)const{ | |
224 | // Transpose the rotation matrix part of a TGeoHMatrix. This | |
225 | // is needed because TGeo stores the transpose of the rotation | |
226 | // matrix as compared to what AliITSgeomMatrix uses (and Geant3). | |
227 | // Inputs: | |
228 | // TGeoHMatrix *m The matrix to be transposed | |
229 | // Outputs: | |
230 | // TGEoHMatrix *m The transposed matrix | |
231 | // Return: | |
232 | // none. | |
233 | Int_t i; | |
234 | Double_t r[9]; | |
235 | ||
236 | if(m==0) return; // no matrix to transpose. | |
237 | for(i=0;i<9;i += 4) r[i] = m->GetRotationMatrix()[i]; // diagonals | |
238 | r[1] = m->GetRotationMatrix()[3]; | |
239 | r[2] = m->GetRotationMatrix()[6]; | |
240 | r[3] = m->GetRotationMatrix()[1]; | |
241 | r[5] = m->GetRotationMatrix()[7]; | |
242 | r[6] = m->GetRotationMatrix()[2]; | |
243 | r[7] = m->GetRotationMatrix()[5]; | |
244 | m->SetRotation(r); | |
245 | return; | |
246 | } | |
012f0f4c | 247 | |
8f8273a4 | 248 | |
108bd0fe | 249 | //______________________________________________________________________ |
250 | Bool_t AliITSInitGeometry::InitAliITSgeomV11Hybrid(AliITSgeom *geom){ | |
251 | // Initilizes the geometry transformation class AliITSgeom | |
252 | // to values appropreate to this specific geometry. Now that | |
253 | // the segmentation is part of AliITSgeom, the detector | |
254 | // segmentations are also defined here. | |
255 | // Inputs: | |
256 | // AliITSgeom *geom A pointer to the AliITSgeom class | |
257 | // Outputs: | |
258 | // AliITSgeom *geom This pointer recreated and properly inilized. | |
259 | // Return: | |
260 | // none. | |
261 | ||
262 | const Int_t kItype = 0; // Type of transformation defined 0=> Geant | |
263 | const Int_t klayers = 6; // number of layers in the ITS | |
264 | const Int_t kladders[klayers] = {20,40,14,22,34,38}; // Number of ladders | |
265 | const Int_t kdetectors[klayers] = {4,4,6,8,22,25};// number of detector/lad | |
266 | const AliITSDetector kIdet[6] = {kSPD,kSPD,kSDD,kSDD,kSSD,kSSD}; | |
267 | const TString kPathbase = "/ALIC_1/ITSV_1/"; | |
8f8273a4 | 268 | |
a6e0ebfe | 269 | const char *pathSPDsens1, *pathSPDsens2; |
8f8273a4 | 270 | if (SPDIsTGeoNative()) { |
54c9a3d9 | 271 | pathSPDsens1="%sITSSPD_1/ITSSPDCarbonFiberSectorV_%d/ITSSPDSensitiveVirtualvolumeM0_1/ITSSPDlay1-Stave_%d/ITSSPDhalf-Stave%d_1/ITSSPDlay1-Ladder_%d/ITSSPDlay1-sensor_1"; |
272 | pathSPDsens2="%sITSSPD_1/ITSSPDCarbonFiberSectorV_%d/ITSSPDSensitiveVirtualvolumeM0_1/ITSSPDlay2-Stave_%d/ITSSPDhalf-Stave%d_1/ITSSPDlay2-Ladder_%d/ITSSPDlay2-sensor_1"; | |
8f8273a4 | 273 | } else{ |
274 | pathSPDsens1 = "%sITSD_1/IT12_1/I12B_%d/I10B_%d/L1H-STAVE%d_1/I107_%d/I101_1/ITS1_1"; | |
275 | pathSPDsens2 = "%sITSD_1/IT12_1/I12B_%d/I20B_%d/L2H-STAVE%d_1/I1D7_%d/I1D1_1/ITS2_1"; | |
276 | } | |
277 | ||
a6e0ebfe | 278 | const char *pathSDDsens1, *pathSDDsens2; |
108bd0fe | 279 | if (SDDIsTGeoNative()) { |
280 | pathSDDsens1 = "%sITSsddLayer3_1/ITSsddLadd_%d/ITSsddSensor3_%d/ITSsddWafer3_%d/ITSsddSensitivL3_1"; | |
281 | pathSDDsens2 = "%sITSsddLayer4_1/ITSsddLadd_%d/ITSsddSensor4_%d/ITSsddWafer4_%d/ITSsddSensitivL4_1"; | |
282 | } else{ | |
283 | pathSDDsens1 = "%sITSD_1/IT34_1/I004_%d/I302_%d/ITS3_%d"; | |
284 | pathSDDsens2 = "%sITSD_1/IT34_1/I005_%d/I402_%d/ITS4_%d"; | |
285 | } | |
bf210566 | 286 | |
a6e0ebfe | 287 | const char *pathSSDsens1, *pathSSDsens2; |
bf210566 | 288 | if (SSDIsTGeoNative()) { |
ef9451a3 | 289 | pathSSDsens1 = "%sITSssdLayer5_1/ITSssdLay5Ladd_%d/ITSssdSensor5_%d/ITSssdSensitivL5_1"; |
290 | pathSSDsens2 = "%sITSssdLayer6_1/ITSssdLay6Ladd_%d/ITSssdSensor6_%d/ITSssdSensitivL6_1"; | |
bf210566 | 291 | } else{ |
292 | pathSSDsens1 = "%sITSD_1/IT56_1/I565_%d/I562_%d/ITS5_%d"; | |
293 | pathSSDsens2 = "%sITSD_1/IT56_1/I569_%d/I566_%d/ITS6_%d"; | |
294 | } | |
295 | ||
108bd0fe | 296 | const TString kNames[klayers] = { |
8f8273a4 | 297 | pathSPDsens1, // lay=1 |
298 | pathSPDsens2, // lay=2 | |
108bd0fe | 299 | pathSDDsens1, // lay=3 |
300 | pathSDDsens2, // lay=4 | |
bf210566 | 301 | pathSSDsens1, // lay=5 |
302 | pathSSDsens2};// Lay=6 | |
108bd0fe | 303 | |
8f8273a4 | 304 | Int_t mod,nmods=0, lay, lad, det, cpn0, cpn1, cpn2, cpnHS=1; |
108bd0fe | 305 | Double_t tran[3]={0.,0.,0.}, rot[10]={9*0.0,1.0}; |
306 | TArrayD shapePar; | |
307 | TString path, shapeName; | |
308 | TGeoHMatrix matrix; | |
309 | Bool_t initSeg[3]={kFALSE, kFALSE, kFALSE}; | |
310 | TStopwatch *time = 0x0; | |
311 | if(fTiming) time = new TStopwatch(); | |
312 | ||
313 | if(fTiming) time->Start(); | |
314 | for(mod=0;mod<klayers;mod++) nmods += kladders[mod]*kdetectors[mod]; | |
315 | geom->Init(kItype,klayers,kladders,kdetectors,nmods); | |
316 | ||
8f8273a4 | 317 | for(mod=0; mod<nmods; mod++) { |
108bd0fe | 318 | |
8f8273a4 | 319 | DecodeDetectorLayers(mod,lay,lad,det); |
108bd0fe | 320 | geom->CreateMatrix(mod,lay,lad,det,kIdet[lay-1],tran,rot); |
8f8273a4 | 321 | RecodeDetectorv11Hybrid(mod,cpn0,cpn1,cpn2); |
322 | ||
323 | // if (SPDIsTGeoNative()) | |
324 | // if (kIdet[lay-1]==kSPD) { | |
325 | // cpn0 = lad-1; | |
326 | // cpn1 = det-1; | |
327 | // cpn2 = 1; | |
328 | // } | |
329 | // if (SDDIsTGeoNative()) | |
330 | // if (kIdet[lay-1]==kSDD) { | |
331 | // cpn0 = lad-1; | |
332 | // cpn1 = det-1; | |
333 | // cpn2 = 1; | |
334 | // } | |
335 | // if (SSDIsTGeoNative()) | |
336 | // if (kIdet[lay-1]==kSSD) { | |
337 | // cpn0 = lad-1; | |
338 | // cpn1 = det-1; | |
339 | // cpn2 = 1; | |
340 | // } | |
341 | ||
342 | if (kIdet[lay-1]==kSPD) { // we need 1 more copy number because of the half-stave | |
343 | if (det<3) cpnHS = 0; else cpnHS = 1; | |
344 | path.Form(kNames[lay-1].Data(),kPathbase.Data(),cpn0,cpn1,cpnHS,cpn2); | |
345 | } else { | |
346 | path.Form(kNames[lay-1].Data(),kPathbase.Data(),cpn0,cpn1,cpn2); | |
347 | }; | |
108bd0fe | 348 | |
108bd0fe | 349 | geom->GetGeomMatrix(mod)->SetPath(path); |
350 | GetTransformation(path.Data(),matrix); | |
351 | geom->SetTrans(mod,matrix.GetTranslation()); | |
012f0f4c | 352 | TransposeTGeoHMatrix(&matrix); //Transpose TGeo's rotation matrixes |
108bd0fe | 353 | geom->SetRotMatrix(mod,matrix.GetRotationMatrix()); |
354 | if(initSeg[kIdet[lay-1]]) continue; | |
355 | GetShape(path,shapeName,shapePar); | |
356 | if(shapeName.CompareTo("BOX")){ | |
357 | Error("InitITSgeom","Geometry changed without proper code update" | |
358 | "or error in reading geometry. Shape is not BOX."); | |
359 | return kFALSE; | |
360 | } // end if | |
108bd0fe | 361 | } // end for module |
362 | ||
363 | if(fTiming){ | |
364 | time->Stop(); | |
365 | time->Print(); | |
366 | delete time; | |
367 | } // end if | |
368 | return kTRUE; | |
369 | } | |
108bd0fe | 370 | //______________________________________________________________________ |
371 | Bool_t AliITSInitGeometry::InitAliITSgeomV11(AliITSgeom *geom){ | |
372 | // Initilizes the geometry transformation class AliITSgeom | |
373 | // Now that the segmentation is part of AliITSgeom, the detector | |
374 | // segmentations are also defined here. | |
375 | // | |
376 | // Inputs: | |
377 | // AliITSgeom *geom A pointer to the AliITSgeom class | |
378 | // Outputs: | |
379 | // AliITSgeom *geom This pointer recreated and properly inilized. | |
380 | // LG | |
381 | ||
382 | ||
383 | const Int_t kItype=0; // Type of transormation defined 0=> Geant | |
384 | const Int_t klayers = 6; // number of layers in the ITS | |
385 | const Int_t kladders[klayers] = {20,40,14,22,34,38}; // Number of ladders | |
386 | const Int_t kdetectors[klayers] = {4,4,6,8,22,25};// number of detector/lad | |
387 | const AliITSDetector kIdet[6] = {kSPD,kSPD,kSDD,kSDD,kSSD,kSSD}; | |
388 | ||
389 | const TString kPathbase = "/ALIC_1/ITSV_1/"; | |
390 | const TString kNames[klayers] = | |
391 | {"AliITSInitGeometry:spd missing", // lay=1 | |
392 | "AliITSInitGeometry:spd missing", // lay=2 | |
393 | "%sITSsddLayer3_1/ITSsddLadd_%d/ITSsddSensor_%d/ITSsddWafer_1/ITSsddSensitiv_1", // lay=3 | |
394 | "%sITSsddLayer4_1/ITSsddLadd_%d/ITSsddSensor_%d/ITSsddWafer_1/ITSsddSensitiv_1", // lay=4 | |
395 | "AliITSInitGeometry:ssd missing", // lay=5 | |
396 | "AliITSInitGeometry:ssd missing"};// lay=6 | |
397 | ||
398 | Int_t mod,nmods=0,lay,lad,det,cpn0,cpn1,cpn2; | |
399 | Double_t tran[3]={0.0,0.0,0.0},rot[10]={9*0.0,1.0}; | |
400 | TArrayD shapePar; | |
401 | TString path,shapeName; | |
402 | TGeoHMatrix matrix; | |
403 | Bool_t initSeg[3]={kFALSE,kFALSE,kFALSE}; | |
404 | TStopwatch *time = 0x0;if(fTiming) time=new TStopwatch(); | |
405 | ||
406 | if(fTiming) time->Start(); | |
407 | for(mod=0;mod<klayers;mod++) nmods += kladders[mod]*kdetectors[mod]; | |
408 | ||
409 | geom->Init(kItype,klayers,kladders,kdetectors,nmods); | |
410 | for(mod=0;mod<nmods;mod++) { | |
411 | ||
412 | DecodeDetectorLayers(mod,lay,lad,det); // Write | |
413 | geom->CreateMatrix(mod,lay,lad,det,kIdet[lay-1],tran,rot); | |
414 | RecodeDetector(mod,cpn0,cpn1,cpn2); // Write reusing lay,lad,det. | |
415 | path.Form(kNames[lay-1].Data(), | |
416 | kPathbase.Data(),cpn0,cpn1,cpn2); | |
417 | geom->GetGeomMatrix(mod)->SetPath(path); | |
418 | if (GetTransformation(path.Data(),matrix)) { | |
419 | geom->SetTrans(mod,matrix.GetTranslation()); | |
012f0f4c | 420 | TransposeTGeoHMatrix(&matrix); //Transpose TGeo's rotation matrixes |
108bd0fe | 421 | geom->SetRotMatrix(mod,matrix.GetRotationMatrix()); |
422 | } | |
423 | ||
424 | if(initSeg[kIdet[lay-1]]) continue; | |
425 | GetShape(path,shapeName,shapePar); | |
426 | if(shapeName.CompareTo("BOX")){ | |
427 | Error("InitAliITSgeomV11","Geometry changed without proper code update" | |
428 | "or error in reading geometry. Shape is not BOX."); | |
429 | return kFALSE; | |
430 | } // end if | |
108bd0fe | 431 | |
432 | } // end for module | |
433 | ||
434 | if(fTiming){ | |
435 | time->Stop(); | |
436 | time->Print(); | |
437 | delete time; | |
438 | } // end if | |
439 | return kTRUE; | |
440 | } | |
441 | ||
325d8c32 | 442 | //_______________________________________________________________________ |
023ae34b | 443 | Bool_t AliITSInitGeometry::GetTransformation(const TString &volumePath, |
444 | TGeoHMatrix &mat){ | |
445 | // Returns the Transformation matrix between the volume specified | |
446 | // by the path volumePath and the Top or mater volume. The format | |
447 | // of the path volumePath is as follows (assuming ALIC is the Top volume) | |
448 | // "/ALIC_1/DDIP_1/S05I_2/S05H_1/S05G_3". Here ALIC is the top most | |
449 | // or master volume which has only 1 instance of. Of all of the daughter | |
450 | // volumes of ALICE, DDIP volume copy #1 is indicated. Similarly for | |
451 | // the daughter volume of DDIP is S05I copy #2 and so on. | |
452 | // Inputs: | |
453 | // TString& volumePath The volume path to the specific volume | |
454 | // for which you want the matrix. Volume name | |
455 | // hierarchy is separated by "/" while the | |
456 | // copy number is appended using a "_". | |
457 | // Outputs: | |
458 | // TGeoHMatrix &mat A matrix with its values set to those | |
459 | // appropriate to the Local to Master transformation | |
460 | // Return: | |
461 | // A logical value if kFALSE then an error occurred and no change to | |
462 | // mat was made. | |
463 | ||
464 | // We have to preserve the modeler state | |
465 | ||
466 | // Preserve the modeler state. | |
467 | gGeoManager->PushPath(); | |
468 | if (!gGeoManager->cd(volumePath.Data())) { | |
108bd0fe | 469 | gGeoManager->PopPath(); |
a5a317a9 | 470 | Error("GetTransformation","Error in cd-ing to %s",volumePath.Data()); |
108bd0fe | 471 | return kFALSE; |
023ae34b | 472 | } // end if !gGeoManager |
473 | mat = *gGeoManager->GetCurrentMatrix(); | |
474 | // Retstore the modeler state. | |
475 | gGeoManager->PopPath(); | |
476 | return kTRUE; | |
477 | } | |
478 | //______________________________________________________________________ | |
479 | Bool_t AliITSInitGeometry::GetShape(const TString &volumePath, | |
480 | TString &shapeType,TArrayD &par){ | |
481 | // Returns the shape and its parameters for the volume specified | |
482 | // by volumeName. | |
483 | // Inputs: | |
484 | // TString& volumeName The volume name | |
485 | // Outputs: | |
486 | // TString &shapeType Shape type | |
487 | // TArrayD &par A TArrayD of parameters with all of the | |
488 | // parameters of the specified shape. | |
489 | // Return: | |
490 | // A logical indicating whether there was an error in getting this | |
491 | // information | |
492 | Int_t npar; | |
493 | gGeoManager->PushPath(); | |
494 | if (!gGeoManager->cd(volumePath.Data())) { | |
495 | gGeoManager->PopPath(); | |
496 | return kFALSE; | |
497 | } | |
498 | TGeoVolume * vol = gGeoManager->GetCurrentVolume(); | |
499 | gGeoManager->PopPath(); | |
500 | if (!vol) return kFALSE; | |
501 | TGeoShape *shape = vol->GetShape(); | |
6b0f3880 | 502 | TClass *classType = shape->IsA(); |
503 | if (classType==TGeoBBox::Class()) { | |
023ae34b | 504 | shapeType = "BOX"; |
505 | npar = 3; | |
506 | par.Set(npar); | |
507 | TGeoBBox *box = (TGeoBBox*)shape; | |
508 | par.AddAt(box->GetDX(),0); | |
509 | par.AddAt(box->GetDY(),1); | |
510 | par.AddAt(box->GetDZ(),2); | |
511 | return kTRUE; | |
012f0f4c | 512 | } // end if |
6b0f3880 | 513 | if (classType==TGeoTrd1::Class()) { |
023ae34b | 514 | shapeType = "TRD1"; |
515 | npar = 4; | |
516 | par.Set(npar); | |
517 | TGeoTrd1 *trd1 = (TGeoTrd1*)shape; | |
518 | par.AddAt(trd1->GetDx1(),0); | |
519 | par.AddAt(trd1->GetDx2(),1); | |
520 | par.AddAt(trd1->GetDy(), 2); | |
521 | par.AddAt(trd1->GetDz(), 3); | |
522 | return kTRUE; | |
012f0f4c | 523 | } // end if |
6b0f3880 | 524 | if (classType==TGeoTrd2::Class()) { |
023ae34b | 525 | shapeType = "TRD2"; |
526 | npar = 5; | |
527 | par.Set(npar); | |
528 | TGeoTrd2 *trd2 = (TGeoTrd2*)shape; | |
529 | par.AddAt(trd2->GetDx1(),0); | |
530 | par.AddAt(trd2->GetDx2(),1); | |
531 | par.AddAt(trd2->GetDy1(),2); | |
532 | par.AddAt(trd2->GetDy2(),3); | |
533 | par.AddAt(trd2->GetDz(), 4); | |
534 | return kTRUE; | |
012f0f4c | 535 | } // end if |
6b0f3880 | 536 | if (classType==TGeoTrap::Class()) { |
023ae34b | 537 | shapeType = "TRAP"; |
538 | npar = 11; | |
539 | par.Set(npar); | |
540 | TGeoTrap *trap = (TGeoTrap*)shape; | |
541 | Double_t tth = TMath::Tan(trap->GetTheta()*TMath::DegToRad()); | |
542 | par.AddAt(trap->GetDz(),0); | |
543 | par.AddAt(tth*TMath::Cos(trap->GetPhi()*TMath::DegToRad()),1); | |
544 | par.AddAt(tth*TMath::Sin(trap->GetPhi()*TMath::DegToRad()),2); | |
545 | par.AddAt(trap->GetH1(),3); | |
546 | par.AddAt(trap->GetBl1(),4); | |
547 | par.AddAt(trap->GetTl1(),5); | |
548 | par.AddAt(TMath::Tan(trap->GetAlpha1()*TMath::DegToRad()),6); | |
549 | par.AddAt(trap->GetH2(),7); | |
550 | par.AddAt(trap->GetBl2(),8); | |
551 | par.AddAt(trap->GetTl2(),9); | |
552 | par.AddAt(TMath::Tan(trap->GetAlpha2()*TMath::DegToRad()),10); | |
553 | return kTRUE; | |
012f0f4c | 554 | } // end if |
6b0f3880 | 555 | if (classType==TGeoTube::Class()) { |
023ae34b | 556 | shapeType = "TUBE"; |
557 | npar = 3; | |
558 | par.Set(npar); | |
559 | TGeoTube *tube = (TGeoTube*)shape; | |
560 | par.AddAt(tube->GetRmin(),0); | |
561 | par.AddAt(tube->GetRmax(),1); | |
562 | par.AddAt(tube->GetDz(),2); | |
563 | return kTRUE; | |
012f0f4c | 564 | } // end if |
6b0f3880 | 565 | if (classType==TGeoTubeSeg::Class()) { |
023ae34b | 566 | shapeType = "TUBS"; |
567 | npar = 5; | |
568 | par.Set(npar); | |
569 | TGeoTubeSeg *tubs = (TGeoTubeSeg*)shape; | |
570 | par.AddAt(tubs->GetRmin(),0); | |
571 | par.AddAt(tubs->GetRmax(),1); | |
572 | par.AddAt(tubs->GetDz(),2); | |
573 | par.AddAt(tubs->GetPhi1(),3); | |
574 | par.AddAt(tubs->GetPhi2(),4); | |
575 | return kTRUE; | |
012f0f4c | 576 | } // end if |
6b0f3880 | 577 | if (classType==TGeoCone::Class()) { |
023ae34b | 578 | shapeType = "CONE"; |
579 | npar = 5; | |
580 | par.Set(npar); | |
581 | TGeoCone *cone = (TGeoCone*)shape; | |
582 | par.AddAt(cone->GetDz(),0); | |
583 | par.AddAt(cone->GetRmin1(),1); | |
584 | par.AddAt(cone->GetRmax1(),2); | |
585 | par.AddAt(cone->GetRmin2(),3); | |
586 | par.AddAt(cone->GetRmax2(),4); | |
587 | return kTRUE; | |
012f0f4c | 588 | } // end if |
6b0f3880 | 589 | if (classType==TGeoConeSeg::Class()) { |
023ae34b | 590 | shapeType = "CONS"; |
591 | npar = 7; | |
592 | par.Set(npar); | |
593 | TGeoConeSeg *cons = (TGeoConeSeg*)shape; | |
594 | par.AddAt(cons->GetDz(),0); | |
595 | par.AddAt(cons->GetRmin1(),1); | |
596 | par.AddAt(cons->GetRmax1(),2); | |
597 | par.AddAt(cons->GetRmin2(),3); | |
598 | par.AddAt(cons->GetRmax2(),4); | |
599 | par.AddAt(cons->GetPhi1(),5); | |
600 | par.AddAt(cons->GetPhi2(),6); | |
601 | return kTRUE; | |
012f0f4c | 602 | } // end if |
6b0f3880 | 603 | if (classType==TGeoSphere::Class()) { |
023ae34b | 604 | shapeType = "SPHE"; |
605 | npar = 6; | |
606 | par.Set(npar); | |
607 | ||
608 | TGeoSphere *sphe = (TGeoSphere*)shape; | |
609 | par.AddAt(sphe->GetRmin(),0); | |
610 | par.AddAt(sphe->GetRmax(),1); | |
611 | par.AddAt(sphe->GetTheta1(),2); | |
612 | par.AddAt(sphe->GetTheta2(),3); | |
613 | par.AddAt(sphe->GetPhi1(),4); | |
614 | par.AddAt(sphe->GetPhi2(),5); | |
615 | return kTRUE; | |
012f0f4c | 616 | } // end if |
6b0f3880 | 617 | if (classType==TGeoPara::Class()) { |
023ae34b | 618 | shapeType = "PARA"; |
619 | npar = 6; | |
620 | par.Set(npar); | |
621 | TGeoPara *para = (TGeoPara*)shape; | |
622 | par.AddAt(para->GetX(),0); | |
623 | par.AddAt(para->GetY(),1); | |
624 | par.AddAt(para->GetZ(),2); | |
625 | par.AddAt(para->GetTxy(),3); | |
626 | par.AddAt(para->GetTxz(),4); | |
627 | par.AddAt(para->GetTyz(),5); | |
628 | return kTRUE; | |
012f0f4c | 629 | } // end if |
6b0f3880 | 630 | if (classType==TGeoPgon::Class()) { |
023ae34b | 631 | shapeType = "PGON"; |
632 | TGeoPgon *pgon = (TGeoPgon*)shape; | |
633 | Int_t nz = pgon->GetNz(); | |
634 | const Double_t *rmin = pgon->GetRmin(); | |
635 | const Double_t *rmax = pgon->GetRmax(); | |
636 | const Double_t *z = pgon->GetZ(); | |
637 | npar = 4 + 3*nz; | |
638 | par.Set(npar); | |
639 | par.AddAt(pgon->GetPhi1(),0); | |
640 | par.AddAt(pgon->GetDphi(),1); | |
641 | par.AddAt(pgon->GetNedges(),2); | |
642 | par.AddAt(pgon->GetNz(),3); | |
643 | for (Int_t i=0; i<nz; i++) { | |
644 | par.AddAt(z[i], 4+3*i); | |
645 | par.AddAt(rmin[i], 4+3*i+1); | |
646 | par.AddAt(rmax[i], 4+3*i+2); | |
647 | } | |
648 | return kTRUE; | |
012f0f4c | 649 | } // end if |
6b0f3880 | 650 | if (classType==TGeoPcon::Class()) { |
023ae34b | 651 | shapeType = "PCON"; |
652 | TGeoPcon *pcon = (TGeoPcon*)shape; | |
653 | Int_t nz = pcon->GetNz(); | |
654 | const Double_t *rmin = pcon->GetRmin(); | |
655 | const Double_t *rmax = pcon->GetRmax(); | |
656 | const Double_t *z = pcon->GetZ(); | |
657 | npar = 3 + 3*nz; | |
658 | par.Set(npar); | |
659 | par.AddAt(pcon->GetPhi1(),0); | |
660 | par.AddAt(pcon->GetDphi(),1); | |
661 | par.AddAt(pcon->GetNz(),2); | |
662 | for (Int_t i=0; i<nz; i++) { | |
663 | par.AddAt(z[i], 3+3*i); | |
664 | ||
665 | par.AddAt(rmin[i], 3+3*i+1); | |
666 | par.AddAt(rmax[i], 3+3*i+2); | |
667 | } | |
668 | return kTRUE; | |
012f0f4c | 669 | } // end if |
6b0f3880 | 670 | if (classType==TGeoEltu::Class()) { |
023ae34b | 671 | shapeType = "ELTU"; |
672 | npar = 3; | |
673 | par.Set(npar); | |
674 | TGeoEltu *eltu = (TGeoEltu*)shape; | |
675 | par.AddAt(eltu->GetA(),0); | |
676 | par.AddAt(eltu->GetB(),1); | |
677 | par.AddAt(eltu->GetDz(),2); | |
678 | return kTRUE; | |
012f0f4c | 679 | } // end if |
6b0f3880 | 680 | if (classType==TGeoHype::Class()) { |
023ae34b | 681 | shapeType = "HYPE"; |
682 | npar = 5; | |
683 | par.Set(npar); | |
684 | TGeoHype *hype = (TGeoHype*)shape; | |
685 | par.AddAt(TMath::Sqrt(hype->RadiusHypeSq(0.,kTRUE)),0); | |
686 | par.AddAt(TMath::Sqrt(hype->RadiusHypeSq(0.,kFALSE)),1); | |
687 | par.AddAt(hype->GetDZ(),2); | |
688 | par.AddAt(hype->GetStIn(),3); | |
689 | par.AddAt(hype->GetStOut(),4); | |
690 | return kTRUE; | |
012f0f4c | 691 | } // end if |
6b0f3880 | 692 | if (classType==TGeoGtra::Class()) { |
023ae34b | 693 | shapeType = "GTRA"; |
694 | npar = 12; | |
695 | par.Set(npar); | |
696 | TGeoGtra *trap = (TGeoGtra*)shape; | |
697 | Double_t tth = TMath::Tan(trap->GetTheta()*TMath::DegToRad()); | |
698 | par.AddAt(trap->GetDz(),0); | |
699 | par.AddAt(tth*TMath::Cos(trap->GetPhi()*TMath::DegToRad()),1); | |
700 | par.AddAt(tth*TMath::Sin(trap->GetPhi()*TMath::DegToRad()),2); | |
701 | par.AddAt(trap->GetH1(),3); | |
702 | par.AddAt(trap->GetBl1(),4); | |
703 | par.AddAt(trap->GetTl1(),5); | |
704 | par.AddAt(TMath::Tan(trap->GetAlpha1()*TMath::DegToRad()),6); | |
705 | par.AddAt(trap->GetH2(),7); | |
706 | par.AddAt(trap->GetBl2(),8); | |
707 | par.AddAt(trap->GetTl2(),9); | |
708 | par.AddAt(TMath::Tan(trap->GetAlpha2()*TMath::DegToRad()),10); | |
709 | par.AddAt(trap->GetTwistAngle(),11); | |
710 | return kTRUE; | |
012f0f4c | 711 | } // end if |
6b0f3880 | 712 | if (classType==TGeoCtub::Class()) { |
023ae34b | 713 | shapeType = "CTUB"; |
714 | npar = 11; | |
715 | par.Set(npar); | |
716 | TGeoCtub *ctub = (TGeoCtub*)shape; | |
717 | const Double_t *lx = ctub->GetNlow(); | |
718 | const Double_t *tx = ctub->GetNhigh(); | |
719 | par.AddAt(ctub->GetRmin(),0); | |
720 | par.AddAt(ctub->GetRmax(),1); | |
721 | par.AddAt(ctub->GetDz(),2); | |
722 | par.AddAt(ctub->GetPhi1(),3); | |
723 | par.AddAt(ctub->GetPhi2(),4); | |
724 | par.AddAt(lx[0],5); | |
725 | par.AddAt(lx[1],6); | |
726 | par.AddAt(lx[2],7); | |
727 | par.AddAt(tx[0],8); | |
728 | par.AddAt(tx[1],9); | |
729 | par.AddAt(tx[2],10); | |
730 | return kTRUE; | |
012f0f4c | 731 | } // end if |
023ae34b | 732 | Error("GetShape","Getting shape parameters for shape %s not implemented", |
733 | shape->ClassName()); | |
012f0f4c | 734 | shapeType = "Unknown"; |
023ae34b | 735 | return kFALSE; |
736 | } | |
737 | //______________________________________________________________________ | |
012f0f4c | 738 | void AliITSInitGeometry::DecodeDetector( |
739 | Int_t &mod,Int_t layer,Int_t cpn0,Int_t cpn1,Int_t cpn2) const { | |
023ae34b | 740 | // decode geometry into detector module number. There are two decoding |
741 | // Scheams. Old which does not follow the ALICE coordinate system | |
742 | // requirements, and New which dose. | |
743 | // Inputs: | |
744 | // Int_t layer The ITS layer | |
745 | // Int_t cpn0 The lowest copy number | |
746 | // Int_t cpn1 The middle copy number | |
747 | // Int_t cpn2 the highest copy number | |
748 | // Output: | |
749 | // Int_t &mod The module number assoicated with this set | |
750 | // of copy numbers. | |
751 | // Return: | |
752 | // none. | |
023ae34b | 753 | |
012f0f4c | 754 | // This is a FIXED switch yard function. I (Bjorn Nilsen) Don't |
755 | // like them but I see not better way for the moment. | |
756 | switch (fMajorVersion){ | |
012f0f4c | 757 | case kvDefault:{ |
758 | Error("DecodeDetector","Major version = kvDefault, not supported"); | |
759 | }break; | |
012f0f4c | 760 | case kv11:{ |
761 | return DecodeDetectorv11(mod,layer,cpn0,cpn1,cpn2); | |
762 | }break; | |
763 | case kv11Hybrid:{ | |
764 | return DecodeDetectorv11Hybrid(mod,layer,cpn0,cpn1,cpn2); | |
765 | }break; | |
766 | default:{ | |
767 | Error("DecodeDetector","Major version = %d, not supported", | |
768 | (Int_t)fMajorVersion); | |
769 | return; | |
770 | }break; | |
771 | } // end switch | |
772 | return; | |
773 | } | |
774 | //______________________________________________________________________ | |
775 | void AliITSInitGeometry::RecodeDetector(Int_t mod,Int_t &cpn0, | |
776 | Int_t &cpn1,Int_t &cpn2){ | |
777 | // decode geometry into detector module number. There are two decoding | |
778 | // Scheams. Old which does not follow the ALICE coordinate system | |
779 | // requirements, and New which dose. | |
780 | // Inputs: | |
781 | // Int_t mod The module number assoicated with this set | |
782 | // of copy numbers. | |
783 | // Output: | |
784 | // Int_t cpn0 The lowest copy number | |
785 | // Int_t cpn1 The middle copy number | |
786 | // Int_t cpn2 the highest copy number | |
787 | // Return: | |
788 | // none. | |
789 | ||
790 | // This is a FIXED switch yard function. I (Bjorn Nilsen) Don't | |
791 | // like them but I see not better way for the moment. | |
792 | switch (fMajorVersion){ | |
012f0f4c | 793 | case kvDefault:{ |
794 | Error("RecodeDetector","Major version = kvDefault, not supported"); | |
795 | return; | |
7acc4c6b | 796 | } |
012f0f4c | 797 | case kv11:{ |
798 | return RecodeDetectorv11(mod,cpn0,cpn1,cpn2); | |
799 | }break; | |
800 | case kv11Hybrid:{ | |
801 | return RecodeDetectorv11Hybrid(mod,cpn0,cpn1,cpn2); | |
802 | }break; | |
803 | default:{ | |
804 | Error("RecodeDetector","Major version = %d, not supported", | |
805 | (Int_t)fMajorVersion); | |
806 | return; | |
807 | }break; | |
808 | } // end switch | |
809 | return; | |
810 | } | |
811 | //______________________________________________________________________ | |
812 | void AliITSInitGeometry::DecodeDetectorLayers(Int_t mod,Int_t &layer, | |
813 | Int_t &lad,Int_t &det){ | |
814 | // decode geometry into detector module number. There are two decoding | |
815 | // Scheams. Old which does not follow the ALICE coordinate system | |
816 | // requirements, and New which dose. Note, this use of layer ladder | |
817 | // and detector numbers are strictly for internal use of this | |
818 | // specific code. They do not represent the "standard" layer ladder | |
819 | // or detector numbering except in a very old and obsoleate sence. | |
820 | // Inputs: | |
821 | // Int_t mod The module number assoicated with this set | |
822 | // of copy numbers. | |
823 | // Output: | |
824 | // Int_t lay The layer number | |
825 | // Int_t lad The ladder number | |
826 | // Int_t det the dettector number | |
827 | // Return: | |
828 | // none. | |
829 | ||
830 | // This is a FIXED switch yard function. I (Bjorn Nilsen) Don't | |
831 | // like them but I see not better way for the moment. | |
8f8273a4 | 832 | switch (fMajorVersion) { |
012f0f4c | 833 | case kvDefault:{ |
834 | Error("DecodeDetectorLayers", | |
835 | "Major version = kvDefault, not supported"); | |
836 | return; | |
837 | }break; | |
012f0f4c | 838 | case kv11:{ |
839 | return DecodeDetectorLayersv11(mod,layer,lad,det); | |
840 | }break; | |
841 | case kv11Hybrid:{ | |
842 | return DecodeDetectorLayersv11Hybrid(mod,layer,lad,det); | |
843 | }break; | |
844 | default:{ | |
845 | Error("DecodeDetectorLayers","Major version = %d, not supported", | |
846 | (Int_t)fMajorVersion); | |
847 | return; | |
848 | }break; | |
849 | } // end switch | |
850 | return; | |
851 | } | |
012f0f4c | 852 | |
023ae34b | 853 | |
012f0f4c | 854 | //______________________________________________________________________ |
54c9a3d9 | 855 | void AliITSInitGeometry::DecodeDetectorv11Hybrid(Int_t &mod,Int_t layer, |
856 | Int_t cpn0,Int_t cpn1,Int_t cpn2) const { | |
012f0f4c | 857 | // decode geometry into detector module number |
858 | // Inputs: | |
859 | // Int_t layer The ITS layer | |
860 | // Int_t cpn0 The lowest copy number | |
861 | // Int_t cpn1 The middle copy number | |
862 | // Int_t cpn2 the highest copy number | |
863 | // Output: | |
864 | // Int_t &mod The module number assoicated with this set | |
865 | // of copy numbers. | |
866 | // Return: | |
867 | // none. | |
75473741 | 868 | const Int_t kDetPerLadderSPD[2]={2,4}; |
869 | const Int_t kDetPerLadder[6]={4,4,6,8,22,25}; | |
870 | const Int_t kLadPerLayer[6]={20,40,14,22,34,38}; | |
8f8273a4 | 871 | Int_t lad=-1,det=-1; |
75473741 | 872 | |
873 | switch(layer) { | |
874 | case 1: case 2:{ | |
8f8273a4 | 875 | if (SPDIsTGeoNative()) { |
35bc3392 | 876 | lad = cpn1+kDetPerLadderSPD[layer-1]*(cpn0-1); |
877 | det = cpn2; | |
8f8273a4 | 878 | } else { |
879 | lad = cpn1+kDetPerLadderSPD[layer-1]*(cpn0-1); | |
880 | det = cpn2; | |
881 | } | |
75473741 | 882 | } break; |
883 | case 3: case 4:{ | |
884 | if (SDDIsTGeoNative()) { | |
885 | lad = cpn0+1; | |
886 | det = cpn1+1; | |
887 | } else { | |
888 | lad = cpn0; | |
889 | det = cpn1; | |
890 | } | |
891 | } break; | |
892 | case 5: case 6:{ | |
bf210566 | 893 | if (SSDIsTGeoNative()) { |
894 | lad = cpn0+1; | |
895 | det = cpn1+1; | |
896 | } else { | |
897 | lad = cpn0; | |
898 | det = cpn1; | |
899 | } | |
75473741 | 900 | } break; |
901 | default:{ | |
902 | } break; | |
903 | } // end switch | |
904 | mod = 0; | |
8f8273a4 | 905 | for(Int_t i=0;i<layer-1;i++) mod += kLadPerLayer[i]*kDetPerLadder[i]; |
75473741 | 906 | mod += kDetPerLadder[layer-1]*(lad-1)+det-1;// module start at zero. |
907 | return; | |
012f0f4c | 908 | } |
8f8273a4 | 909 | |
8f8273a4 | 910 | |
012f0f4c | 911 | |
8f8273a4 | 912 | //______________________________________________________________________ |
913 | void AliITSInitGeometry::RecodeDetectorv11Hybrid(Int_t mod,Int_t &cpn0, | |
914 | Int_t &cpn1,Int_t &cpn2) { | |
915 | // decode geometry into detector module number. There are two decoding | |
916 | // Scheams. Old which does not follow the ALICE coordinate system | |
917 | // requirements, and New which does. | |
012f0f4c | 918 | // Inputs: |
919 | // Int_t mod The module number assoicated with this set | |
920 | // of copy numbers. | |
921 | // Output: | |
8f8273a4 | 922 | // Int_t cpn0 The lowest copy number (SPD sector or SDD/SSD ladder) |
923 | // Int_t cpn1 The middle copy number (SPD stave or SDD/SSD module) | |
924 | // Int_t cpn2 the highest copy number (SPD ladder or 1 for SDD/SSD) | |
012f0f4c | 925 | // Return: |
926 | // none. | |
54c9a3d9 | 927 | const Int_t kDetPerLadderSPD[2]={2,4}; |
928 | Int_t lay,lad,det; | |
012f0f4c | 929 | |
54c9a3d9 | 930 | DecodeDetectorLayersv11Hybrid(mod,lay,lad,det); |
931 | if (lay<3) { // SPD | |
932 | cpn2 = det; // Detector 1-4 | |
933 | cpn0 = (lad+kDetPerLadderSPD[lay-1]-1)/kDetPerLadderSPD[lay-1]; | |
934 | cpn1 = (lad+kDetPerLadderSPD[lay-1]-1)%kDetPerLadderSPD[lay-1] + 1; | |
935 | //if (SPDIsTGeoNative()) { | |
936 | // cpn2--; | |
937 | // cpn1--; | |
938 | //} | |
939 | } else { // SDD and SSD | |
940 | cpn2 = 1; | |
941 | cpn1 = det; | |
942 | cpn0 = lad; | |
943 | if (lay<5) { // SDD | |
944 | if (SDDIsTGeoNative()) { | |
945 | cpn1--; | |
946 | cpn0--; | |
947 | } // end if SDDIsTGeoNative() | |
948 | } else { //SSD | |
949 | if (SSDIsTGeoNative()) { | |
950 | cpn1--; | |
951 | cpn0--; | |
952 | }// end if SSDIsTGeoNative() | |
953 | } // end if Lay<5/else | |
954 | } // end if lay<3/else | |
955 | /*printf("AliITSInitGeometry::RecodeDetectorv11Hybrid:" | |
956 | "mod=%d lay=%d lad=%d det=%d cpn0=%d cpn1=%d cpn2=%d\n", | |
957 | mod,lay,lad,det,cpn0,cpn1,cpn2);*/ | |
8f8273a4 | 958 | } |
8f8273a4 | 959 | |
960 | //______________________________________________________________________ | |
961 | void AliITSInitGeometry::DecodeDetectorLayersv11Hybrid(Int_t mod,Int_t &lay, | |
962 | Int_t &lad,Int_t &det) { | |
963 | ||
964 | // decode module number into detector indices for v11Hybrid | |
965 | // mod starts from 0 | |
966 | // lay, lad, det start from 1 | |
967 | ||
968 | // Inputs: | |
969 | // Int_t mod The module number associated with this set | |
970 | // of copy numbers. | |
971 | // Output: | |
972 | // Int_t lay The layer number | |
973 | // Int_t lad The ladder number | |
974 | // Int_t det the dettector number | |
975 | ||
976 | const Int_t kDetPerLadder[6] = {4,4,6,8,22,25}; | |
977 | const Int_t kLadPerLayer[6] = {20,40,14,22,34,38}; | |
978 | ||
979 | Int_t mod2 = 0; | |
980 | lay = 0; | |
981 | ||
982 | do { | |
983 | mod2 += kLadPerLayer[lay]*kDetPerLadder[lay]; | |
984 | lay++; | |
985 | } while(mod2<=mod); // end while | |
986 | if(lay>6) Error("DecodeDetectorLayers","lay=%d>6",lay); | |
987 | ||
988 | mod2 = kLadPerLayer[lay-1]*kDetPerLadder[lay-1] - mod2+mod; | |
989 | lad = mod2/kDetPerLadder[lay-1]; | |
990 | ||
991 | if(lad>=kLadPerLayer[lay-1]||lad<0) Error("DecodeDetectorLayers", | |
54c9a3d9 | 992 | "lad=%d not in the correct range",lad); |
8f8273a4 | 993 | det = (mod2 - lad*kDetPerLadder[lay-1])+1; |
994 | if(det>kDetPerLadder[lay-1]||det<1) Error("DecodeDetectorLayers", | |
54c9a3d9 | 995 | "det=%d not in the correct range",det); |
8f8273a4 | 996 | lad++; |
023ae34b | 997 | } |
998 | ||
012f0f4c | 999 | //______________________________________________________________________ |
1000 | Bool_t AliITSInitGeometry::WriteVersionString(Char_t *str,Int_t length, | |
1001 | AliITSVersion_t maj,Int_t min, | |
1002 | const Char_t *cvsDate,const Char_t *cvsRevision)const{ | |
1003 | // fills the string str with the major and minor version number | |
1004 | // Inputs: | |
1005 | // Char_t *str The character string to hold the major | |
1006 | // and minor version numbers in | |
1007 | // Int_t length The maximum number of characters which | |
1008 | // can be accomidated by this string. | |
1009 | // str[length-1] must exist and will be set to zero | |
1010 | // AliITSVersion_t maj The major number | |
1011 | // Int_t min The minor number | |
1012 | // Char_t *cvsDate The date string from cvs | |
1013 | // Char_t *cvsRevision The Revision string from cvs | |
1014 | // Outputs: | |
1015 | // Char_t *str The character string holding the major and minor | |
1016 | // version numbers. str[length-1] must exist | |
1017 | // and will be set to zero | |
1018 | // Return: | |
1019 | // kTRUE if no errors | |
c1caadda | 1020 | Char_t cvslikedate[30]; |
012f0f4c | 1021 | Int_t i,n,cvsDateLength,cvsRevisionLength; |
1022 | ||
1023 | cvsDateLength = (Int_t)strlen(cvsDate); | |
54c9a3d9 | 1024 | if(cvsDateLength>30){ // svn string, make a cvs like string |
c1caadda | 1025 | i=0;n=0; |
1026 | do{ | |
1027 | cvslikedate[i] = cvsDate[i]; | |
e0d5d6f7 | 1028 | if(cvsDate[i]=='+' || cvsDate[i++]=='-'){ |
c1caadda | 1029 | n++; // count number of - |
1030 | cvslikedate[i-1] = '/'; // replace -'s by /'s. | |
1031 | } // end if | |
1032 | } while(n<3&&i<30); // once additonal - of time zone reach exit | |
1033 | cvslikedate[i-1] = '$'; // put $ at end then zero. | |
1034 | for(;i<30;i++) cvslikedate[i]=0;// i starts wher do loop left off. | |
1035 | }else{ | |
1036 | for(i=0;i<cvsDateLength&&i<30;i++) cvslikedate[i]=cvsDate[i]; | |
1037 | }// end if | |
1038 | cvsDateLength = (Int_t)strlen(cvslikedate); | |
012f0f4c | 1039 | cvsRevisionLength = (Int_t)strlen(cvsRevision); |
1040 | i = (Int_t)maj; | |
1041 | n = 50+(Int_t)(TMath::Log10(TMath::Abs((Double_t)i)))+1+ | |
1042 | (Int_t)(TMath::Log10(TMath::Abs((Double_t)min)))+1 | |
1043 | +cvsDateLength-6+cvsRevisionLength-10; | |
1044 | if(GetDebug()>1) printf("AliITSInitGeometry::WriteVersionString:" | |
1045 | "length=%d major=%d minor=%d cvsDate=%s[%d] " | |
c1caadda | 1046 | "cvsRevision=%s[%d] n=%d\n",length,i,min,cvslikedate, |
012f0f4c | 1047 | cvsDateLength,cvsRevision,cvsRevisionLength,n); |
1048 | if(i<0) n++; | |
1049 | if(min<0) n++; | |
1050 | if(length<n){// not enough space to write in output string. | |
1051 | Warning("WriteVersionString","Output string not long enough " | |
1052 | "lenght=%d must be at least %d long\n",length,n); | |
1053 | return kFALSE; | |
1054 | } // end if length<n | |
1055 | char *cvsrevision = new char[cvsRevisionLength-10]; | |
1056 | char *cvsdate = new char[cvsDateLength-6]; | |
1057 | for(i=0;i<cvsRevisionLength-10;i++) | |
1058 | if(10+i<cvsRevisionLength-1) | |
1059 | cvsrevision[i] = cvsRevision[10+i]; else cvsrevision[i] = 0; | |
1060 | for(i=0;i<cvsDateLength-6;i++) if(6+i<cvsDateLength-1) | |
c1caadda | 1061 | cvsdate[i] = cvslikedate[6+i]; else cvsdate[i] = 0; |
012f0f4c | 1062 | for(i=0;i<length;i++) str[i] = 0; // zero it out for now. |
1063 | i = (Int_t)maj; | |
ce189d7c | 1064 | snprintf(str,length-1,"Major Version= %d Minor Version= %d Revision: %s Date: %s",i,min,cvsrevision,cvsdate); |
b2e5530c | 1065 | /* this gives compilation warnings on some compilers: descriptor zu |
012f0f4c | 1066 | if(GetDebug()>1)printf("AliITSInitGeometry::WriteVersionString: " |
b2e5530c | 1067 | "n=%d str=%s revision[%zu] date[%zu]\n", |
012f0f4c | 1068 | n,str,strlen(cvsrevision),strlen(cvsdate)); |
b2e5530c | 1069 | */ |
012f0f4c | 1070 | delete[] cvsrevision; |
1071 | delete[] cvsdate; | |
1072 | return kTRUE; | |
1073 | } | |
1074 | //______________________________________________________________________ | |
1075 | Bool_t AliITSInitGeometry::ReadVersionString(const Char_t *str,Int_t length, | |
1076 | AliITSVersion_t &maj,Int_t &min, | |
1077 | TDatime &dt)const{ | |
1078 | // fills the string str with the major and minor version number | |
1079 | // Inputs: | |
1080 | // Char_t *str The character string to holding the major and minor | |
1081 | // version numbers in | |
1082 | // Int_t length The maximum number of characters which can be | |
1083 | // accomidated by this string. str[length-1] must exist | |
1084 | // Outputs: | |
1085 | // Char_t *str The character string holding the major and minor | |
1086 | // version numbers unchanged. str[length-1] must exist. | |
1087 | // AliITSVersion_t maj The major number | |
1088 | // Int_t min The minor number | |
1089 | // TDatime dt The date and time of the cvs commit | |
1090 | // Return: | |
1091 | // kTRUE if no errors | |
1092 | Bool_t ok; | |
1093 | Char_t cvsRevision[10],cvsDate[11],cvsTime[9]; | |
1094 | Int_t i,m,n=strlen(str),year,month,day,hours,minuits,seconds; | |
1095 | ||
1096 | if(GetDebug()>1)printf("AliITSInitGeometry::ReadVersionString:" | |
1097 | "str=%s length=%d\n", | |
1098 | str,length); | |
1099 | if(n<35) return kFALSE; // not enough space for numbers | |
ce189d7c | 1100 | m = sscanf(str,"Major Version= %d Minor Version= %d Revision: %9s " |
1101 | "Date: %10s %8s",&i,&min,cvsRevision,cvsDate,cvsTime); | |
012f0f4c | 1102 | ok = m==5; |
1103 | if(!ok) return !ok; | |
1104 | m = sscanf(cvsDate,"%d/%d/%d",&year,&month,&day); | |
1105 | ok = m==3; | |
1106 | if(!ok) return !ok; | |
1107 | m = sscanf(cvsTime,"%d:%d:%d",&hours,&minuits,&seconds); | |
1108 | ok = m==3; | |
1109 | if(!ok) return !ok; | |
1110 | dt.Set(year,month,day,hours,minuits,seconds); | |
c1caadda | 1111 | if(GetDebug()>1)printf("AliITSInitGeometry::ReadVersionString: i=%d " |
1112 | "min=%d cvsRevision=%s cvsDate=%s cvsTime=%s m=%d\n", | |
012f0f4c | 1113 | i,min,cvsRevision,cvsDate,cvsTime,m); |
1114 | if(GetDebug()>1)printf("AliITSInitGeometry::ReadVersionString: year=%d" | |
1115 | " month=%d day=%d hours=%d minuits=%d seconds=%d\n", | |
1116 | year,month,day,hours,minuits,seconds); | |
1117 | switch (i){ | |
012f0f4c | 1118 | case kv11:{ |
1119 | maj = kv11; | |
1120 | } break; | |
1121 | case kv11Hybrid:{ | |
1122 | maj = kv11Hybrid; | |
1123 | } break; | |
1124 | default:{ | |
1125 | maj = kvDefault; | |
1126 | } break; | |
1127 | } // end switch | |
1128 | return ok; | |
1129 | } |