Vertexing with tracks included (Andrea)
[u/mrichter/AliRoot.git] / TPC / AliTPCv0.cxx
CommitLineData
4c039060 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
88cb7938 16/* $Id$ */
73042f01 17//
4c039060 18
fe4da5cc 19///////////////////////////////////////////////////////////////////////////////
20// //
21// Time Projection Chamber version 0 -- "coarse" TPC //
22// //
23//Begin_Html
24/*
1439f98e 25<img src="picts/AliTPCv0Class.gif">
fe4da5cc 26*/
27//End_Html
28// //
29// //
30///////////////////////////////////////////////////////////////////////////////
31
88cb7938 32#include <Riostream.h>
33
fe4da5cc 34#include <TGeometry.h>
88cb7938 35#include <TMath.h>
fe4da5cc 36#include <TNode.h>
37#include <TTUBE.h>
88cb7938 38#include <TVirtualMC.h>
d9e80aca 39#include <TString.h>
40#include <TSystem.h>
fe4da5cc 41
88cb7938 42#include "AliConst.h"
43#include "AliRun.h"
cc80f89e 44#include "AliTPCDigitsArray.h"
88cb7938 45#include "AliTPCParamSR.h"
46#include "AliTPCv0.h"
c1637e41 47#include "TGeoManager.h"
48#include "TGeoVolume.h"
49#include "TGeoPcon.h"
50#include "TGeoTube.h"
51#include "TGeoPgon.h"
52#include "TGeoTrd1.h"
53#include "TGeoCompositeShape.h"
54#include "TGeoPara.h"
fe4da5cc 55ClassImp(AliTPCv0)
56
57//_____________________________________________________________________________
58AliTPCv0::AliTPCv0(const char *name, const char *title)
59 :AliTPC(name, title)
60{
61 //
62 // Standard creator for TPC version 0
63 //
73042f01 64
73042f01 65
66 if (fTPCParam)
67 fTPCParam->Write(fTPCParam->GetTitle());
fe4da5cc 68}
69
70//_____________________________________________________________________________
71void AliTPCv0::CreateGeometry()
72{
79575d04 73
fe4da5cc 74 //
37831078 75 // Creation of the TPC version 0, i.e. no sensitive volumes,
76 // only the material distribution
fe4da5cc 77 //
78 //Begin_Html
79 /*
37831078 80 <img src="picts/AliTPC.gif">
fe4da5cc 81 */
82 //End_Html
83 //Begin_Html
84 /*
1439f98e 85 <img src="picts/AliTPCv0Tree.gif">
fe4da5cc 86 */
87 //End_Html
88
c1637e41 89 //----------------------------------------------------------
90 // This geometry is written using TGeo class
91 // Firstly the shapes are defined, and only then the volumes
92 // What is recognized by the MC are volumes
93 //----------------------------------------------------------
94 //
95 // tpc - this will be the mother volume
37831078 96 //
1283eee5 97
37831078 98 //
c1637e41 99 // here I define a volume TPC
100 // retrive the medium name with "TPC_" as a leading string
37831078 101 //
c1637e41 102 TGeoPcon *tpc = new TGeoPcon(0.,360.,18); //18 sections
103 tpc->DefineSection(0,-290.,77.,278.);
456cb019 104 tpc->DefineSection(1,-259.6,70.,278.);
37831078 105 //
c1637e41 106 tpc->DefineSection(2,-259.6,68.1,278.);
107 tpc->DefineSection(3,-253.6,68.1,278.);
37831078 108 //
c1637e41 109 tpc->DefineSection(4,-253.6,68.,278.);
110 tpc->DefineSection(5,-74.0,60.8,278.);
37831078 111 //
c1637e41 112 tpc->DefineSection(6,-74.0,60.1,278.);
113 tpc->DefineSection(7,-73.3,60.1,278.);
37831078 114 //
c1637e41 115 tpc->DefineSection(8,-73.3,56.9,278.);
116 tpc->DefineSection(9,73.3,56.9,278.);
37831078 117 //
c1637e41 118 tpc->DefineSection(10,73.3,60.1,278.);
119 tpc->DefineSection(11,74.0,60.1,278.);
37831078 120 //
c1637e41 121 tpc->DefineSection(12,74.0,60.8,278.);
122 tpc->DefineSection(13,253.6,65.5,278.);
37831078 123 //
c1637e41 124 tpc->DefineSection(14,253.6,65.6,278.);
125 tpc->DefineSection(15,259.6,65.6,278.);
37831078 126 //
456cb019 127 tpc->DefineSection(16,259.6,70.0,278.);
c1637e41 128 tpc->DefineSection(17,290.,77.,278.);
37831078 129 //
c1637e41 130 TGeoMedium *m1 = gGeoManager->GetMedium("TPC_Air");
131 TGeoVolume *v1 = new TGeoVolume("TPC_M",tpc,m1);
37831078 132 //
c1637e41 133 // drift volume - sensitive volume, extended beyond the
134 // endcaps, because of the alignment
37831078 135 //
c1637e41 136 TGeoPcon *dvol = new TGeoPcon(0.,360.,6);
137 dvol->DefineSection(0,-260.,74.5,264.4);
138 dvol->DefineSection(1,-253.6,74.5,264.4);
79575d04 139 //
c1637e41 140 dvol->DefineSection(2,-253.6,76.6774,258.);
141 dvol->DefineSection(3,253.6,76.6774,258.);
37831078 142 //
c1637e41 143 dvol->DefineSection(4,253.6,74.5,264.4);
144 dvol->DefineSection(5,260.,74.5,264.4);
37831078 145 //
c1637e41 146 TGeoMedium *m5 = gGeoManager->GetMedium("TPC_Ne-CO2-N-1");
147 TGeoVolume *v9 = new TGeoVolume("TPC_Drift",dvol,m5);
37831078 148 //
c1637e41 149 v1->AddNode(v9,1);
37831078 150 //
c1637e41 151 // outer insulator
37831078 152 //
c1637e41 153 TGeoPcon *tpco = new TGeoPcon(0.,360.,6); //insulator
37831078 154 //
c1637e41 155 tpco->DefineSection(0,-256.6,264.8,278.);
156 tpco->DefineSection(1,-253.6,264.8,278.);
720b23b8 157 //
c1637e41 158 tpco->DefineSection(2,-253.6,258.,278.);
159 tpco->DefineSection(3,250.6,258.,278.);
79575d04 160 //
c1637e41 161 tpco->DefineSection(4,250.6,258.,275.5);
162 tpco->DefineSection(5,253.6,258.,275.5);
163 //
164 TGeoMedium *m2 = gGeoManager->GetMedium("TPC_CO2");
165 TGeoVolume *v2 = new TGeoVolume("TPC_OI",tpco,m2);
166 //
167 // outer containment vessel
168 //
169 TGeoPcon *tocv = new TGeoPcon(0.,360.,6); // containment vessel
170 //
171 tocv->DefineSection(0,-256.6,264.8,278.);
172 tocv->DefineSection(1,-253.6,264.8,278.);
173 //
174 tocv->DefineSection(2,-253.6,274.8124,278.);
175 tocv->DefineSection(3,247.6,274.8124,278.);
176 //
177 tocv->DefineSection(4,247.6,270.4,278.);
178 tocv->DefineSection(5,250.6,270.4,278.);
179 //
180 TGeoMedium *m3 = gGeoManager->GetMedium("TPC_Al");
181 TGeoVolume *v3 = new TGeoVolume("TPC_OCV",tocv,m3);
182 //
183 TGeoTube *to1 = new TGeoTube(274.8174,277.995,252.1); //epoxy
184 TGeoTube *to2 = new TGeoTube(274.8274,277.985,252.1); //tedlar
185 TGeoTube *to3 = new TGeoTube(274.8312,277.9812,252.1);//prepreg2
186 TGeoTube *to4 = new TGeoTube(274.9062,277.9062,252.1);//nomex
187 //
188 TGeoMedium *sm1 = gGeoManager->GetMedium("TPC_Epoxy");
189 TGeoMedium *sm2 = gGeoManager->GetMedium("TPC_Tedlar");
190 TGeoMedium *sm3 = gGeoManager->GetMedium("TPC_Prepreg2");
191 TGeoMedium *sm4 = gGeoManager->GetMedium("TPC_Nomex");
192 //
193 TGeoVolume *tov1 = new TGeoVolume("TPC_OCV1",to1,sm1);
194 TGeoVolume *tov2 = new TGeoVolume("TPC_OCV2",to2,sm2);
195 TGeoVolume *tov3 = new TGeoVolume("TPC_OCV3",to3,sm3);
196 TGeoVolume *tov4 = new TGeoVolume("TPC_OCV4",to4,sm4);
37831078 197 //-------------------------------------------------------
198 // Tpc Outer Field Cage
c1637e41 199 // daughters - composite (sandwich)
37831078 200 //-------------------------------------------------------
201
c1637e41 202 TGeoPcon *tofc = new TGeoPcon(0.,360.,6);
79575d04 203 //
c1637e41 204 tofc->DefineSection(0,-253.6,258.,269.6);
205 tofc->DefineSection(1,-250.6,258.,269.6);
37831078 206 //
c1637e41 207 tofc->DefineSection(2,-250.6,258.,260.0676);
208 tofc->DefineSection(3,250.6,258.,260.0676);
37831078 209 //
c1637e41 210 tofc->DefineSection(4,250.6,258.,275.5);
211 tofc->DefineSection(5,253.6,258.,275.5);
37831078 212 //
c1637e41 213 TGeoVolume *v4 = new TGeoVolume("TPC_TOFC",tofc,m3);
214 //sandwich
215 TGeoTube *tf1 = new TGeoTube(258.0,260.0676,252.1); //tedlar
216 TGeoTube *tf2 = new TGeoTube(258.0038,260.0638,252.1); //prepreg3
217 TGeoTube *tf3 = new TGeoTube(258.0338,260.0338,252.1);//nomex
37831078 218 //
c1637e41 219 TGeoMedium *sm5 = gGeoManager->GetMedium("TPC_Prepreg3");
37831078 220 //
c1637e41 221 TGeoVolume *tf1v = new TGeoVolume("TPC_OFC1",tf1,sm2);
222 TGeoVolume *tf2v = new TGeoVolume("TPC_OFC2",tf2,sm5);
223 TGeoVolume *tf3v = new TGeoVolume("TPC_OFC3",tf3,sm4);
37831078 224 //
c1637e41 225 // outer part - positioning
37831078 226 //
c1637e41 227 tov1->AddNode(tov2,1); tov2->AddNode(tov3,1); tov3->AddNode(tov4,1);
37831078 228 //
c1637e41 229 tf1v->AddNode(tf2v,1); tf2v->AddNode(tf3v,1);
37831078 230 //
456cb019 231 v3->AddNode(tov1,1,new TGeoTranslation(0.,0.,-1.5)); v4->AddNode(tf1v,1);
37831078 232 //
c1637e41 233 v2->AddNode(v3,1); v2->AddNode(v4,1);
37831078 234 //
c1637e41 235 v1->AddNode(v2,1);
236 //-----------------------------------------------------------
237 //--------------------------------------------------------------------
238 // Tpc Inner INsulator (CO2)
239 // the cones, the central drum and the inner f.c. sandwich with a piece
240 // of the flane will be placed in the TPC
241 //--------------------------------------------------------------------
242 TGeoPcon *tpci = new TGeoPcon(0.,360.,4);
37831078 243 //
c1637e41 244 tpci->DefineSection(0,-253.6,68.4,76.6774);
245 tpci->DefineSection(1,-74.0,61.2,76.6774);
37831078 246 //
c1637e41 247 tpci->DefineSection(2,74.0,61.2,76.6774);
37831078 248 //
c1637e41 249 tpci->DefineSection(3,253.6,65.9,76.6774);
37831078 250 //
c1637e41 251 TGeoVolume *v5 = new TGeoVolume("TPC_INI",tpci,m2);
37831078 252 //
c1637e41 253 // now the inner field cage - only part of flanges (2 copies)
37831078 254 //
c1637e41 255 TGeoTube *tif1 = new TGeoTube(69.9,76.6774,1.5);
256 TGeoVolume *v6 = new TGeoVolume("TPC_IFC1",tif1,m3);
37831078 257 //
c1637e41 258 //---------------------------------------------------------
259 // Tpc Inner Containment vessel - Muon side
79575d04 260 //---------------------------------------------------------
c1637e41 261 TGeoPcon *tcms = new TGeoPcon(0.,360.,10);
37831078 262 //
c1637e41 263 tcms->DefineSection(0,-259.1,68.1,74.2);
264 tcms->DefineSection(1,-253.6,68.1,74.2);
37831078 265 //
c1637e41 266 tcms->DefineSection(2,-253.6,68.1,68.4);
267 tcms->DefineSection(3,-74.0,60.9,61.2);
37831078 268 //
c1637e41 269 tcms->DefineSection(4,-74.0,60.1,61.2);
270 tcms->DefineSection(5,-73.3,60.1,61.2);
37831078 271 //
c1637e41 272 tcms->DefineSection(6,-73.3,56.9,61.2);
273 tcms->DefineSection(7,-73.0,56.9,61.2);
37831078 274 //
c1637e41 275 tcms->DefineSection(8,-73.0,56.9,58.8);
276 tcms->DefineSection(9,-71.3,56.9,58.8);
37831078 277 //
c1637e41 278 TGeoVolume *v7 = new TGeoVolume("TPC_ICVM",tcms,m3);
279 //-----------------------------------------------
280 // inner containment vessel - shaft side
281 //-----------------------------------------------
282 TGeoPcon *tcss = new TGeoPcon(0.,360.,10);
37831078 283 //
c1637e41 284 tcss->DefineSection(0,71.3,56.9,58.8);
285 tcss->DefineSection(1,73.0,56.9,58.8);
37831078 286 //
c1637e41 287 tcss->DefineSection(2,73.0,56.9,61.2);
288 tcss->DefineSection(3,73.3,56.9,61.2);
289 //
290 tcss->DefineSection(4,73.3,60.1,61.2);
291 tcss->DefineSection(5,74.0,60.1,61.2);
37831078 292 //
c1637e41 293 tcss->DefineSection(6,74.0,60.9,61.2);
294 tcss->DefineSection(7,253.6,65.6,65.9);
37831078 295 //
c1637e41 296 tcss->DefineSection(8,253.6,65.6,74.2);
297 tcss->DefineSection(9,258.1,65.6,74.2);
37831078 298 //
c1637e41 299 TGeoVolume *v8 = new TGeoVolume("TPC_ICVS",tcss,m3);
300 //-----------------------------------------------
301 // Inner field cage
302 // define 4 parts and make an assembly
303 //-----------------------------------------------
304 // part1 - Al - 2 copies
305 TGeoTube *t1 = new TGeoTube(76.6774,78.845,0.75);
306 TGeoVolume *tv1 = new TGeoVolume("TPC_IFC2",t1,m3);
307 // sandwich - outermost parts - 2 copies
308 TGeoTube *t2 = new TGeoTube(76.6774,78.845,74.175); // tedlar 38 microns
309 TGeoTube *t3 = new TGeoTube(76.6812,78.8412,74.175); // prepreg2 500 microns
310 TGeoTube *t4 = new TGeoTube(76.7312,78.7912,74.175); // prepreg3 300 microns
311 TGeoTube *t5 = new TGeoTube(76.7612,78.7612,74.175); // nomex 2 cm
37831078 312 //
c1637e41 313 TGeoVolume *tv2 = new TGeoVolume("TPC_IFC3",t2,sm2);
314 TGeoVolume *tv3 = new TGeoVolume("TPC_IFC4",t3,sm3);
315 TGeoVolume *tv4 = new TGeoVolume("TPC_IFC5",t4,sm5);
316 TGeoVolume *tv5 = new TGeoVolume("TPC_IFC6",t5,sm4);
37831078 317 //
c1637e41 318 // middle parts - 2 copies
319 TGeoTube *t6 = new TGeoTube(76.6774,78.795,5.); // tedlar 38 microns
320 TGeoTube *t7 = new TGeoTube(76.6812,78.7912,5.); // prepreg2 250 microns
321 TGeoTube *t8 = new TGeoTube(76.7062,78.7662,5.); // prepreg3 300 microns
322 TGeoTube *t9 = new TGeoTube(76.7362,78.7362,5.); // nomex 2 cm
79575d04 323 //
c1637e41 324 TGeoVolume *tv6 = new TGeoVolume("TPC_IFC7",t6,sm2);
325 TGeoVolume *tv7 = new TGeoVolume("TPC_IFC8",t7,sm3);
326 TGeoVolume *tv8 = new TGeoVolume("TPC_IFC9",t8,sm5);
327 TGeoVolume *tv9 = new TGeoVolume("TPC_IFC10",t9,sm4);
328 // central part - 1 copy
329 TGeoTube *t10 = new TGeoTube(76.6774,78.745,93.75); // tedlar 38 microns
330 TGeoTube *t11 = new TGeoTube(76.6812,78.7412,93.75); // prepreg3 300 microns
331 TGeoTube *t12 = new TGeoTube(76.7112,78.7112,93.75); // nomex 2 cm
79575d04 332 //
c1637e41 333 TGeoVolume *tv10 = new TGeoVolume("TPC_IFC11",t10,sm2);
334 TGeoVolume *tv11 = new TGeoVolume("TPC_IFC12",t11,sm5);
335 TGeoVolume *tv12 = new TGeoVolume("TPC_IFC13",t12,sm4);
79575d04 336 //
c1637e41 337 // inner part - positioning
79575d04 338 //
c1637e41 339 // creating a sandwich
340 tv2->AddNode(tv3,1); tv3->AddNode(tv4,1); tv4->AddNode(tv5,1);
79575d04 341 //
c1637e41 342 tv6->AddNode(tv7,1); tv7->AddNode(tv8,1); tv8->AddNode(tv9,1);
79575d04 343 //
c1637e41 344 tv10->AddNode(tv11,1); tv11->AddNode(tv12,1);
37831078 345 //
c1637e41 346 TGeoVolumeAssembly *tv100 = new TGeoVolumeAssembly("TPC_IFC");
37831078 347 //
c1637e41 348 tv100->AddNode(tv10,1);
349 tv100->AddNode(tv6,1,new TGeoTranslation(0.,0.,-98.75));
350 tv100->AddNode(tv6,2,new TGeoTranslation(0.,0.,98.75));
351 tv100->AddNode(tv2,1,new TGeoTranslation(0.,0.,-177.925));
352 tv100->AddNode(tv2,2,new TGeoTranslation(0.,0.,177.925));
353 tv100->AddNode(tv1,1,new TGeoTranslation(0.,0.,-252.85));
354 tv100->AddNode(tv1,2,new TGeoTranslation(0.,0.,252.85));
355 //
356 v5->AddNode(v6,1, new TGeoTranslation(0.,0.,-252.1));
357 v5->AddNode(v6,2, new TGeoTranslation(0.,0.,252.1));
358 v1->AddNode(v5,1); v1->AddNode(v7,1); v1->AddNode(v8,1);
359 v9->AddNode(tv100,1);
360 //
361 // central drum
362 //
363 // flange + sandwich
364 //
365 TGeoPcon *cfl = new TGeoPcon(0.,360.,6);
366 cfl->DefineSection(0,-71.1,59.7,61.2);
367 cfl->DefineSection(1,-68.6,59.7,61.2);
368 //
369 cfl->DefineSection(2,-68.6,60.6324,61.2);
370 cfl->DefineSection(3,68.6,60.6324,61.2);
371 //
372 cfl->DefineSection(4,68.6,59.7,61.2);
373 cfl->DefineSection(5,71.1,59.7,61.2);
374 //
375 TGeoVolume *cflv = new TGeoVolume("TPC_CDR",cfl,m3);
376 // sandwich
377 TGeoTube *cd1 = new TGeoTube(60.6424,61.19,71.1);
378 TGeoTube *cd2 = new TGeoTube(60.6462,61.1862,71.1);
379 TGeoTube *cd3 = new TGeoTube(60.6662,61.1662,71.1);
380 //
381 TGeoMedium *sm6 = gGeoManager->GetMedium("TPC_Prepreg1");
382 TGeoVolume *cd1v = new TGeoVolume("TPC_CDR1",cd1,sm2); //tedlar
383 TGeoVolume *cd2v = new TGeoVolume("TPC_CDR2",cd2,sm6);// prepreg1
384 TGeoVolume *cd3v = new TGeoVolume("TPC_CDR3",cd3,sm4); //nomex
385 //
386 // seals for central drum 2 copies
387 //
388 TGeoTube *cs = new TGeoTube(56.9,61.2,0.1);
389 TGeoMedium *sm7 = gGeoManager->GetMedium("TPC_Mylar");
390 TGeoVolume *csv = new TGeoVolume("TPC_CDRS",cs,sm7);
391 v1->AddNode(csv,1,new TGeoTranslation(0.,0.,-71.));
392 v1->AddNode(csv,2,new TGeoTranslation(0.,0.,71.));
393 //
394 // seal collars
395 TGeoPcon *se = new TGeoPcon(0.,360.,6);
396 se->DefineSection(0,-72.8,59.7,61.2);
397 se->DefineSection(1,-72.3,59.7,61.2);
398 //
399 se->DefineSection(2,-72.3,58.85,61.2);
400 se->DefineSection(3,-71.6,58.85,61.2);
401 //
402 se->DefineSection(4,-71.6,59.7,61.2);
403 se->DefineSection(5,-71.3,59.7,61.2);
404 //
405 TGeoVolume *sev = new TGeoVolume("TPC_CDCE",se,m3);
406 //
407 TGeoTube *si = new TGeoTube(56.9,58.8,1.);
408 TGeoVolume *siv = new TGeoVolume("TPC_CDCI",si,m3);
409 //
410 // define reflection matrix
411 //
4fa47888 412 TGeoRotation *ref = new TGeoRotation("ref",90.,0.,90.,90.,180.,0.);
c1637e41 413 //
414 cd1v->AddNode(cd2v,1); cd2v->AddNode(cd3v,1); cflv->AddNode(cd1v,1);
415 //
ae4806ca 416 v1->AddNode(siv,1,new TGeoTranslation(0.,0.,-70.1));
417 v1->AddNode(siv,2,new TGeoTranslation(0.,0.,70.1));
c1637e41 418 v1->AddNode(sev,1); v1->AddNode(sev,2,ref); v1->AddNode(cflv,1);
419 //
420 // central membrane - 2 rings and a mylar membrane - assembly
421 //
422 TGeoTube *ih = new TGeoTube(81.05,84.05,0.3);
423 TGeoTube *oh = new TGeoTube(250.,256.,.5);
424 TGeoTube *mem = new TGeoTube(84.05,250,0.01);
425 TGeoVolume *ihv = new TGeoVolume("TPC_IHVH",ih,m3);
426 TGeoVolume *ohv = new TGeoVolume("TPC_OHVH",oh,m3);
427 TGeoVolume *memv = new TGeoVolume("TPC_HV",mem,sm7);
428 //
429 TGeoVolumeAssembly *cm = new TGeoVolumeAssembly("TPC_HVMEM");
430 cm->AddNode(ihv,1);
431 cm->AddNode(ohv,1);
432 cm->AddNode(memv,1);
433 v9->AddNode(cm,1);
434 //
435 // end caps - they are make as an assembly of single segments
436 // containing both readout chambers
437 //
438 Double_t OpeningAngle = 10.*TMath::DegToRad();
439 Double_t thick=1.5; // rib
440 Double_t shift = thick/TMath::Sin(OpeningAngle);
441 //
442 Double_t LowEdge = 86.3; // hole in the wheel
443 Double_t UpEdge = 240.4; // hole in the wheel
444 //
445 new TGeoTubeSeg("sec",74.5,264.4,3.,0.,20.);
446 //
447 TGeoPgon *hole = new TGeoPgon("hole",0.,20.,1,4);
448 //
449 hole->DefineSection(0,-3.5,LowEdge-shift,UpEdge-shift);
450 hole->DefineSection(1,-1.5,LowEdge-shift,UpEdge-shift);
451 //
452 hole->DefineSection(2,-1.5,LowEdge-shift,UpEdge+3.-shift);
453 hole->DefineSection(3,3.5,LowEdge-shift,UpEdge+3.-shift);
454 //
455 Double_t ys = shift*TMath::Sin(OpeningAngle);
456 Double_t xs = shift*TMath::Cos(OpeningAngle);
457 TGeoTranslation *tr = new TGeoTranslation("tr",xs,ys,0.);
458 tr->RegisterYourself();
459 TGeoCompositeShape *chamber = new TGeoCompositeShape("sec-hole:tr");
460 TGeoVolume *sv = new TGeoVolume("TPC_WSEG",chamber,m3);
461 TGeoPgon *bar = new TGeoPgon("bar",0.,20.,1,2);
462 bar->DefineSection(0,-3.,131.5-shift,136.5-shift);
463 bar->DefineSection(1,1.5,131.5-shift,136.5-shift);
464 TGeoVolume *barv = new TGeoVolume("TPC_WBAR",bar,m3);
465 TGeoVolumeAssembly *ch = new TGeoVolumeAssembly("TPC_WCH");//empty segment
466 //
467 ch->AddNode(sv,1); ch->AddNode(barv,1,tr);
468 //
469 // readout chambers
470 //
471 // IROC first
472 //
473 TGeoTrd1 *ibody = new TGeoTrd1(13.8742,21.3328,4.29,21.15);
474 TGeoVolume *ibdv = new TGeoVolume("TPC_IROCB",ibody,m3);
37831078 475 // empty space
c1637e41 476 TGeoTrd1 *emp = new TGeoTrd1(12.3742,19.8328,3.99,19.65);
477 TGeoVolume *empv = new TGeoVolume("TPC_IROCE",emp,m1);
478 ibdv->AddNode(empv,1,new TGeoTranslation(0.,-0.3,0.));
479 //bars
480 Double_t tga = (19.8328-12.3742)/39.3;
481 Double_t xmin,xmax;
482 xmin = 9.55*tga+12.3742;
483 xmax = 9.95*tga+12.3742;
484 TGeoTrd1 *ib1 = new TGeoTrd1(xmin,xmax,3.29,0.2);
485 TGeoVolume *ib1v = new TGeoVolume("TPC_IRB1",ib1,m3);
486 empv->AddNode(ib1v,1,new TGeoTranslation("tt1",0.,0.7,-9.9));
487 xmin=19.4*tga+12.3742;
488 xmax=19.9*tga+12.3742;
489 TGeoTrd1 *ib2 = new TGeoTrd1(xmin,xmax,3.29,0.25);
490 TGeoVolume *ib2v = new TGeoVolume("TPC_TRB2",ib2,m3);
491 empv->AddNode(ib2v,1,new TGeoTranslation(0.,0.7,0.));
492 xmin=29.35*tga+12.3742;
493 xmax=29.75*tga+12.3742;
494 TGeoTrd1 *ib3 = new TGeoTrd1(xmin,xmax,3.29,0.2);
495 TGeoVolume *ib3v = new TGeoVolume("TPC_IRB3",ib3,m3);
496 empv->AddNode(ib3v,1,new TGeoTranslation(0.,0.7,9.9));
497 //
498 // holes for connectors
499 //
500 TGeoBBox *conn = new TGeoBBox(0.4,0.3,4.675); // identical for iroc and oroc
501 TGeoVolume *connv = new TGeoVolume("TPC_RCCON",conn,m1);
d9e80aca 502 TString fileName(gSystem->Getenv("ALICE_ROOT"));
503 fileName += "/TPC/conn_iroc.dat";
c1637e41 504 ifstream in;
d9e80aca 505 in.open(fileName.Data(), ios_base::in); // asci file
c1637e41 506 for(Int_t i =0;i<86;i++){
456cb019 507 Double_t y = 3.99;
c1637e41 508 Double_t x,z,ang;
509 in>>x>>z>>ang;
456cb019 510 z-=26.5;
c1637e41 511 TGeoRotation *rrr = new TGeoRotation();
512 rrr->RotateY(ang);
513 TGeoCombiTrans *trans = new TGeoCombiTrans("trans",x,y,z,rrr);
514 ibdv->AddNode(connv,i+1,trans);
515 }
516 in.close();
517 // "cap"
518 new TGeoTrd1("icap",14.5974,23.3521,1.19,24.825);
519 // "hole"
520 new TGeoTrd1("ihole",13.8742,21.3328,1.2,21.15);
521 TGeoTranslation *tr1 = new TGeoTranslation("tr1",0.,0.,1.725);
522 tr1->RegisterYourself();
523 TGeoCompositeShape *ic = new TGeoCompositeShape("icap-ihole:tr1");
524 TGeoVolume *icv = new TGeoVolume("TPC_IRCAP",ic,m3);
525 //
526 // pad plane and wire fixations
527 //
528 TGeoTrd1 *pp = new TGeoTrd1(14.5974,23.3521,0.3,24.825); //pad+iso
529 TGeoMedium *m4 = gGeoManager->GetMedium("TPC_G10");
530 TGeoVolume *ppv = new TGeoVolume("TPC_IRPP",pp,m4);
531 TGeoPara *f1 = new TGeoPara(.6,.5,24.825,0.,-10.,0.);
532 TGeoVolume *f1v = new TGeoVolume("TPC_IRF1",f1,m4);
533 TGeoPara *f2 = new TGeoPara(.6,.5,24.825,0.,10.,0.);
534 TGeoVolume *f2v = new TGeoVolume("TPC_IRF2",f2,m4);
535 //
536 TGeoVolumeAssembly *iroc = new TGeoVolumeAssembly("TPC_IROC");
537 //
538 iroc->AddNode(ibdv,1);
539 iroc->AddNode(icv,1,new TGeoTranslation(0.,3.1,-1.725));
540 iroc->AddNode(ppv,1,new TGeoTranslation(0.,4.59,-1.725));
541 tga =(23.3521-14.5974)/49.65;
542 Double_t xx = 24.825*tga+14.5974-0.6;
543 iroc->AddNode(f1v,1,new TGeoTranslation(-xx,5.39,-1.725));
544 iroc->AddNode(f2v,1,new TGeoTranslation(xx,5.39,-1.725));
545 //
546 // OROC
547 //
548 TGeoTrd1 *obody = new TGeoTrd1(22.2938,40.5084,4.19,51.65);
549 TGeoVolume *obdv = new TGeoVolume("TPC_OROCB",obody,m3);
550 TGeoTrd1 *oemp = new TGeoTrd1(20.2938,38.5084,3.89,49.65);
551 TGeoVolume *oempv = new TGeoVolume("TPC_OROCE",oemp,m1);
552 obdv->AddNode(oempv,1,new TGeoTranslation(0.,-0.3,0.));
553 //horizontal bars
554 tga=(38.5084-20.2938)/99.3;
555 xmin=tga*10.2+20.2938;
556 xmax=tga*10.6+20.2938;
557 TGeoTrd1 *ob1 = new TGeoTrd1(xmin,xmax,2.915,0.2);
558 TGeoVolume *ob1v = new TGeoVolume("TPC_ORB1",ob1,m3);
559 //
560 xmin=22.55*tga+20.2938;
561 xmax=24.15*tga+20.2938;
562 TGeoTrd1 *ob2 = new TGeoTrd1(xmin,xmax,2.915,0.8);
563 TGeoVolume *ob2v = new TGeoVolume("TPC_ORB2",ob2,m3);
564 //
565 xmin=36.1*tga+20.2938;
566 xmax=36.5*tga+20.2938;
567 TGeoTrd1 *ob3 = new TGeoTrd1(xmin,xmax,2.915,0.2);
568 TGeoVolume *ob3v = new TGeoVolume("TPC_ORB3",ob3,m3);
569 //
570 xmin=49.0*tga+20.2938;
571 xmax=50.6*tga+20.2938;
572 TGeoTrd1 *ob4 = new TGeoTrd1(xmin,xmax,2.915,0.8);
573 TGeoVolume *ob4v = new TGeoVolume("TPC_ORB4",ob4,m3);
574 //
575 xmin=63.6*tga+20.2938;
576 xmax=64.0*tga+20.2938;
577 TGeoTrd1 *ob5 = new TGeoTrd1(xmin,xmax,2.915,0.2);
578 TGeoVolume *ob5v = new TGeoVolume("TPC_ORB5",ob5,m3);
579 //
580 xmin=75.5*tga+20.2938;
581 xmax=77.15*tga+20.2938;
582 TGeoTrd1 *ob6 = new TGeoTrd1(xmin,xmax,2.915,0.8);
583 TGeoVolume *ob6v = new TGeoVolume("TPC_ORB6",ob6,m3);
584 //
585 xmin=88.7*tga+20.2938;
586 xmax=89.1*tga+20.2938;
587 TGeoTrd1 *ob7 = new TGeoTrd1(xmin,xmax,2.915,0.2);
588 TGeoVolume *ob7v = new TGeoVolume("TPC_ORB7",ob7,m3);
589 //
590 oempv->AddNode(ob1v,1,new TGeoTranslation(0.,0.975,-39.25));
591 oempv->AddNode(ob2v,1,new TGeoTranslation(0.,0.975,-26.3));
592 oempv->AddNode(ob3v,1,new TGeoTranslation(0.,0.975,-13.35));
593 oempv->AddNode(ob4v,1,new TGeoTranslation(0.,0.975,0.15));
594 oempv->AddNode(ob5v,1,new TGeoTranslation(0.,0.975,14.15));
595 oempv->AddNode(ob6v,1,new TGeoTranslation(0.,0.975,26.7));
596 oempv->AddNode(ob7v,1,new TGeoTranslation(0.,0.975,39.25));
597 // vertical bars
598 TGeoBBox *ob8 = new TGeoBBox(0.8,2.915,5.1);
599 TGeoBBox *ob9 = new TGeoBBox(0.8,2.915,5.975);
600 TGeoBBox *ob10 = new TGeoBBox(0.8,2.915,5.775);
601 TGeoBBox *ob11 = new TGeoBBox(0.8,2.915,6.25);
602 TGeoBBox *ob12 = new TGeoBBox(0.8,2.915,6.5);
603 //
604 TGeoVolume *ob8v = new TGeoVolume("TPC_ORB8",ob8,m3);
605 TGeoVolume *ob9v = new TGeoVolume("TPC_ORB9",ob9,m3);
606 TGeoVolume *ob10v = new TGeoVolume("TPC_ORB10",ob10,m3);
607 TGeoVolume *ob11v = new TGeoVolume("TPC_ORB11",ob11,m3);
608 TGeoVolume *ob12v = new TGeoVolume("TPC_ORB12",ob12,m3);
609 //
610 oempv->AddNode(ob8v,1,new TGeoTranslation(0.,0.975,-44.55));
611 oempv->AddNode(ob8v,2,new TGeoTranslation(0.,0.975,44.55));
612 oempv->AddNode(ob9v,1,new TGeoTranslation(0.,0.975,-33.075));
613 oempv->AddNode(ob9v,2,new TGeoTranslation(0.,0.975,-19.525));
614 oempv->AddNode(ob10v,1,new TGeoTranslation(0.,0.975,20.125));
615 oempv->AddNode(ob10v,2,new TGeoTranslation(0.,0.975,33.275));
616 oempv->AddNode(ob11v,1,new TGeoTranslation(0.,0.975,-6.9));
617 oempv->AddNode(ob12v,1,new TGeoTranslation(0.,0.975,7.45));
618 //
619 // holes for connectors
620 //
d9e80aca 621 fileName = gSystem->Getenv("ALICE_ROOT");
622 fileName += "/TPC/conn_oroc.dat";
623 in.open(fileName.Data(), ios_base::in); // asci file
c1637e41 624 for(Int_t i =0;i<78;i++){
625 Double_t y =3.89;
626 Double_t x,z,ang;
627 Double_t x1,z1,x2,z2;
628 in>>x>>z>>ang;
629 Double_t xr = 4.7*TMath::Sin(ang*TMath::DegToRad());
630 Double_t zr = 4.7*TMath::Cos(ang*TMath::DegToRad());
631 //
632 x1=xr+x; x2=-xr+x; z1=zr+z; z2 = -zr+z;
633 //
634 TGeoRotation *rr = new TGeoRotation();
635 rr->RotateY(ang);
636 z1-=54.95;
637 z2-=54.95;
638 TGeoCombiTrans *trans1 = new TGeoCombiTrans("trans1",x1,y,z1,rr);
639 TGeoCombiTrans *trans2 = new TGeoCombiTrans("trans2",x2,y,z2,rr);
640 obdv->AddNode(connv,i+1,trans1);
641 obdv->AddNode(connv,i+79,trans2);
642 }
643 in.close();
644 // cap
645 new TGeoTrd1("ocap",23.3874,43.5239,1.09,57.1);
646 new TGeoTrd1("ohole",22.2938,40.5084,1.09,51.65);
647 TGeoTranslation *tr5 = new TGeoTranslation("tr5",0.,0.,-2.15);
648 tr5->RegisterYourself();
649 TGeoCompositeShape *oc = new TGeoCompositeShape("ocap-ohole:tr5");
650 TGeoVolume *ocv = new TGeoVolume("TPC_ORCAP",oc,m3);
651 //
652 // pad plane and wire fixations
653 //
654 TGeoTrd1 *opp = new TGeoTrd1(23.3874,43.5239,0.3,57.1);
655 TGeoVolume *oppv = new TGeoVolume("TPC_ORPP",opp,m4);
656 //
657 tga=(43.5239-23.3874)/114.2;
658 TGeoPara *f3 = new TGeoPara(.7,.6,57.1,0.,-10.,0.);
659 TGeoPara *f4 = new TGeoPara(.7,.6,57.1,0.,10.,0.);
660 xx = 57.1*tga+23.3874-0.7;
661 TGeoVolume *f3v = new TGeoVolume("TPC_ORF1",f3,m4);
662 TGeoVolume *f4v = new TGeoVolume("TPC_ORF2",f4,m4);
663 //
664 TGeoVolumeAssembly *oroc = new TGeoVolumeAssembly("TPC_OROC");
665 //
666 oroc->AddNode(obdv,1);
667 oroc->AddNode(ocv,1,new TGeoTranslation(0.,3.1,2.15));
668 oroc->AddNode(oppv,1,new TGeoTranslation(0.,4.49,2.15));
669 oroc->AddNode(f3v,1,new TGeoTranslation(-xx,5.39,2.15));
670 oroc->AddNode(f4v,1,new TGeoTranslation(xx,5.39,2.15));
671 //
672 // now iroc and oroc are placed into a sector...
673 //
674 TGeoVolumeAssembly *sect = new TGeoVolumeAssembly("TPC_SECT");
675 TGeoRotation rot1("rot1",90.,90.,0.);
676 TGeoRotation rot2("rot2");
677 rot2.RotateY(10.);
678 TGeoRotation *rot = new TGeoRotation("rot");
679 *rot=rot1*rot2;
680 //
681 Double_t x0,y0;
682 x0=110.2*TMath::Cos(OpeningAngle);
683 y0=110.2*TMath::Sin(OpeningAngle);
684 TGeoCombiTrans *combi1 = new TGeoCombiTrans("combi1",x0,y0,1.09,rot);
685 x0=188.45*TMath::Cos(OpeningAngle);
686 y0=188.45*TMath::Sin(OpeningAngle);
687 TGeoCombiTrans *combi2 = new TGeoCombiTrans("combi2",x0,y0,0.99,rot);
688 //
689 sect->AddNode(ch,1);
690 sect->AddNode(iroc,1,combi1);
691 sect->AddNode(oroc,1,combi2);
692 //
693 // segment is ready...
694 // now I try to make a wheel...
695 //
696 TGeoVolumeAssembly *wheel = new TGeoVolumeAssembly("TPC_ENDCAP");
697 //
698 for(Int_t i =0;i<18;i++){
699 Double_t phi = (20.*i);
700 TGeoRotation *r = new TGeoRotation();
701 r->RotateZ(phi);
702 wheel->AddNode(sect,i+1,r);
703
704 }
705 // wheels in the drift volume!
c1637e41 706 TGeoCombiTrans *combi3 = new TGeoCombiTrans("combi3",0.,0.,256.6,ref);
4fa47888 707 v9->AddNode(wheel,1,combi3);
708 v9->AddNode(wheel,2,new TGeoTranslation(0.,0.,-256.6));
c1637e41 709 //_____________________________________________________________
710 // service support wheel
711 //_____________________________________________________________
712 TGeoPgon *sw = new TGeoPgon(0.,20.,1,2);
713 sw->DefineSection(0,-4.,80.5,251.75);
714 sw->DefineSection(1,4.,80.5,251.75);
715 TGeoVolume *swv = new TGeoVolume("TPC_SWSEG",sw,m3); //Al
716 //
717 thick=1.;
718 shift = thick/TMath::Sin(OpeningAngle);
719 TGeoPgon *sh = new TGeoPgon(0.,20.,1,2);
720 sh->DefineSection(0,-4.,81.5-shift,250.75-shift);
721 sh->DefineSection(1,4.,81.5-shift,250.75-shift);
722 TGeoVolume *shv = new TGeoVolume("TPC_SWS1",sh,m1); //Air
723 //
74518339 724 TGeoMedium *m9 = gGeoManager->GetMedium("TPC_Si");
725 TGeoPgon *el = new TGeoPgon(0.,20.,1,2);
726 el->DefineSection(0,-1.872,81.5-shift,250.75-shift);
727 el->DefineSection(1,1.872,81.5-shift,250.75-shift);
728 TGeoVolume *elv = new TGeoVolume("TPC_ELEC",el,m9); //Si
729 //
730 shv->AddNode(elv,1);
731 //
732 //
c1637e41 733 ys = shift*TMath::Sin(OpeningAngle);
734 xs = shift*TMath::Cos(OpeningAngle);
735 swv->AddNode(shv,1,new TGeoTranslation(xs,ys,0.));
736 // cover
737 TGeoPgon *co = new TGeoPgon(0.,20.,1,2);
738 co->DefineSection(0,-0.5,77.,255.25);
739 co->DefineSection(1,0.5,77.,255.25);
740 TGeoVolume *cov = new TGeoVolume("TPC_SWC1",co,m3);//Al
741 // hole in a cover
742 TGeoPgon *coh = new TGeoPgon(0.,20.,1,2);
743 shift=4./TMath::Sin(OpeningAngle);
744 coh->DefineSection(0,-0.5,85.-shift,247.25-shift);
745 coh->DefineSection(1,0.5,85.-shift,247.25-shift);
746 //
747 TGeoVolume *cohv = new TGeoVolume("TPC_SWC2",coh,m1);
748 //
749 ys = shift*TMath::Sin(OpeningAngle);
750 xs = shift*TMath::Cos(OpeningAngle);
751 cov->AddNode(cohv,1,new TGeoTranslation(xs,ys,0.));
752 //
753 // Sector as an Assembly
754 //
755 TGeoVolumeAssembly *swhs = new TGeoVolumeAssembly("TPC_SSWSEC");
756 swhs->AddNode(swv,1);
757 swhs->AddNode(cov,1,new TGeoTranslation(0.,0.,-4.5));
758 swhs->AddNode(cov,2,new TGeoTranslation(0.,0.,4.5));
759 //
760 // SSW as an Assembly of sectors
761 //
762 TGeoVolumeAssembly *swheel = new TGeoVolumeAssembly("TPC_SSWHEEL");
763 for(Int_t i =0;i<18;i++){
764 Double_t phi = (20.*i);
765 TGeoRotation *r = new TGeoRotation();
766 r->RotateZ(phi);
767 swheel->AddNode(swhs,i+1,r);
768 }
769 v1->AddNode(swheel,1,new TGeoTranslation(0.,0.,-284.6));
770 v1->AddNode(swheel,2,new TGeoTranslation(0.,0.,284.6));
771 //
37831078 772 //----------------------------------------------------------
773 // TPc Support Rods - MAKROLON
774 //----------------------------------------------------------
c1637e41 775 TGeoMedium *m6=gGeoManager->GetMedium("TPC_Makrolon");
776 TGeoMedium *m7=gGeoManager->GetMedium("TPC_Cu");
777 // upper and lower rods differ in length!
778 Double_t *upar;
779 upar=NULL;
780 gGeoManager->Volume("TPC_Rod","TUBE",m6->GetId(),upar);
781 upar=new Double_t [3];
782 upar[0]=1.8;
783 upar[1]=2.2;
784
785 //
786 //HV rods - makrolon + 0.58cm (diameter) Cu
ae4806ca 787 TGeoTube *hvr = new TGeoTube(0.,2.2,126.64);
c1637e41 788 TGeoTube *hvc = new TGeoTube(0.,0.29,126.64);
789 //
790 TGeoVolume *hvrv = new TGeoVolume("TPC_HV_Rod",hvr,m6);
791 TGeoVolume *hvcv = new TGeoVolume("TPC_HV_Cable",hvc,m7);
792 hvrv->AddNode(hvcv,1);
7281dc07 793 for(Int_t i=0;i<18;i++){
c1637e41 794 Double_t angle,x,y;
795 Double_t z,r;
796 angle=TMath::DegToRad()*20.*(Double_t)i;
797 r=81.5;
798 x=r * TMath::Cos(angle);
799 y=r * TMath::Sin(angle);
800 upar[2]=126.64; //lower
801 z= 126.96;
802 if(i==15){
803 v9->AddNode(hvrv,1,new TGeoTranslation(x,y,z));
804 v9->AddNode(hvrv,2,new TGeoTranslation(x,y,-z));
79575d04 805 }
c1637e41 806 else{
807 gGeoManager->Node("TPC_Rod",i+1,"TPC_Drift",x,y,z,0,kTRUE,upar,3);//shaft
808 gGeoManager->Node("TPC_Rod",i+18,"TPC_Drift",x,y,-z,0,kTRUE,upar,3);//muon
809 }
810 r=254.25;
811 x=r * TMath::Cos(angle);
812 y=r * TMath::Sin(angle);
813 upar[2]=126.54; //upper
814 z=127.06;
815 gGeoManager->Node("TPC_Rod",i+36,"TPC_Drift",x,y,z,0,kTRUE,upar,3);
816 gGeoManager->Node("TPC_Rod",i+54,"TPC_Drift",x,y,-z,0,kTRUE,upar,3);
37831078 817 }
818
bde68ab0 819 TGeoVolume *alice = gGeoManager->GetVolume("ALIC");
820 alice->AddNode(v1,1);
821
79575d04 822
1283eee5 823} // end of function
824
fe4da5cc 825
826//_____________________________________________________________________________
827void AliTPCv0::CreateMaterials()
828{
829 //
830 // Define materials for the TPC
831 //
832 AliTPC::CreateMaterials();
833}
834
835//_____________________________________________________________________________
8c555625 836void AliTPCv0::DrawDetector()
fe4da5cc 837{
838 //
839 // Draw a shaded view of the Time Projection Chamber version 0
840 //
841
fe4da5cc 842 // Set everything unseen
cfce8870 843 gMC->Gsatt("*", "seen", -1);
fe4da5cc 844 //
845 // Set ALIC mother transparent
cfce8870 846 gMC->Gsatt("ALIC","SEEN",0);
fe4da5cc 847 //
848 // Set the volumes visible
37831078 849 gMC->Gsatt("TPC ","SEEN",0);
850 gMC->Gsatt("TOIN","SEEN",1);
851 gMC->Gsatt("TOIN","COLO",7);
37831078 852 gMC->Gsatt("TOCV","SEEN",1);
853 gMC->Gsatt("TOCV","COLO",4);
854 gMC->Gsatt("TSA1","SEEN",0);
855 gMC->Gsatt("TSA2","SEEN",0);
856 gMC->Gsatt("TSA3","SEEN",0);
79575d04 857 gMC->Gsatt("TSA4","SEEN",0);
858 gMC->Gsatt("TSA5","SEEN",0);
37831078 859 gMC->Gsatt("TOFC","SEEN",1);
860 gMC->Gsatt("TOFC","COLO",4);
37831078 861 gMC->Gsatt("TSA6","SEEN",0);
862 gMC->Gsatt("TSA7","SEEN",0);
79575d04 863 gMC->Gsatt("TSA8","SEEN",0);
37831078 864 gMC->Gsatt("TIIN","SEEN",1);
79575d04 865 gMC->Gsatt("TIIN","COLO",7);
866 gMC->Gsatt("TII1","SEEN",0);
867 gMC->Gsatt("TIFC","SEEN",1);
868 gMC->Gsatt("TIFC","COLO",4);
869 gMC->Gsatt("TSA9","SEEN",0);
37831078 870 gMC->Gsatt("TS10","SEEN",0);
871 gMC->Gsatt("TS11","SEEN",0);
872 gMC->Gsatt("TS12","SEEN",0);
37831078 873 gMC->Gsatt("TS13","SEEN",0);
874 gMC->Gsatt("TS14","SEEN",0);
79575d04 875 gMC->Gsatt("TICC","SEEN",0);
876 gMC->Gsatt("TICM","SEEN",0);
37831078 877 gMC->Gsatt("TS15","SEEN",0);
878 gMC->Gsatt("TS16","SEEN",0);
37831078 879 gMC->Gsatt("TS17","SEEN",0);
79575d04 880 gMC->Gsatt("TS18","SEEN",0);
881 gMC->Gsatt("TS19","SEEN",0);
882 gMC->Gsatt("TPJ1","SEEN",0);
883 gMC->Gsatt("TPJ2","SEEN",0);
884 gMC->Gsatt("TICS","SEEN",0);
885 gMC->Gsatt("TDGN","SEEN",0);
37831078 886 gMC->Gsatt("TIRC","SEEN",0);
887 gMC->Gsatt("TIC1","SEEN",1);
888 gMC->Gsatt("TIPP","SEEN",0);
889 gMC->Gsatt("TIC3","SEEN",0);
890 gMC->Gsatt("TRCE","SEEN",0);
891 gMC->Gsatt("TPSC","SEEN",0);
79575d04 892 gMC->Gsatt("TPCC","SEEN",0);
37831078 893 gMC->Gsatt("TORC","SEEN",0);
894 gMC->Gsatt("TOPP","SEEN",0);
895 gMC->Gsatt("TOC3","SEEN",0);
896 gMC->Gsatt("TOC1","SEEN",1);
897 gMC->Gsatt("TSSW","SEEN",1);
898 gMC->Gsatt("TSWC","SEEN",1);
37831078 899 gMC->Gsatt("TSSW","COLO",3);
900 gMC->Gsatt("TSWC","COLO",3);
901 gMC->Gsatt("TSCE","COLO",6);
79575d04 902 gMC->Gsatt("TSCE","SEEN",1);
37831078 903 gMC->Gsatt("TWES","SEEN",0);
904 gMC->Gsatt("TSWB","SEEN",0);
905 gMC->Gsatt("TPEL","SEEN",0);
906 gMC->Gsatt("TPMW","SEEN",1);
37831078 907 gMC->Gsatt("TESR","SEEN",1);
908 gMC->Gsatt("TPMW","COLO",12);
37831078 909 gMC->Gsatt("TIC1","COLO",5);
79575d04 910 gMC->Gsatt("TOC1","COLO",5);
37831078 911 gMC->Gsatt("TESB","SEEN",0);
912 gMC->Gsatt("THVM","SEEN",1);
913 gMC->Gsatt("THVM","COLO",11);
79575d04 914 gMC->Gsatt("THVH","SEEN",0);
915 gMC->Gsatt("TPSR","SEEN",0);
37831078 916 gMC->Gsatt("THVL","SEEN",0);
79575d04 917 gMC->Gsatt("THVC","SEEN",0);
37831078 918 gMC->Gsatt("THVE","SEEN",0);
919 gMC->Gsatt("THVR","SEEN",0);
79575d04 920
fe4da5cc 921 //
cfce8870 922 gMC->Gdopt("hide", "on");
923 gMC->Gdopt("shad", "on");
924 gMC->Gsatt("*", "fill", 7);
925 gMC->SetClipBox(".");
37831078 926 gMC->SetClipBox("TPMW",-300,300,-300,300,254.,270.);
927 gMC->SetClipBox("TESR",-300,300,-300,300,254.,270.);
928 gMC->SetClipBox("TSSW",-300,300,-300,300,283.,284.);
929 gMC->SetClipBox("TSWC",-300,300,-300,300,283.,284.);
930 gMC->SetClipBox("*", 0, 300, -300, 300, -290, 290);
cfce8870 931 gMC->DefaultRange();
932 gMC->Gdraw("alic", 40, 30, 0, 12, 9.5, .025, .025);
933 gMC->Gdhead(1111, "Time Projection Chamber");
934 gMC->Gdman(18, 4, "MAN");
935 gMC->Gdopt("hide","off");
fe4da5cc 936}
937
938//_____________________________________________________________________________
939void AliTPCv0::Init()
940{
941 //
942 // Initialise Time Projection Chamber version 0
943 //
13a8c8d7 944
945 printf("%s: *** TPC version 0 initialized***\n",ClassName());
946
947 // printf("TPC version 0 initialized\n");
fe4da5cc 948}
949
950//_____________________________________________________________________________
951void AliTPCv0::StepManager()
952{
953 //
954 // Procedure called at each step in the TPC
955 //
956}