| 6078cf56 |
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 | /* $Id$ */ |
| 48232831 |
17 | |
| 6078cf56 |
18 | #include <TGeometry.h> |
| 19 | #include <TNode.h> |
| 6078cf56 |
20 | #include <TLorentzVector.h> |
| 6078cf56 |
21 | #include <TClonesArray.h> |
| 22 | #include <TBRIK.h> |
| 6078cf56 |
23 | |
| 24 | #include "AliRun.h" |
| 25 | #include "AliMagF.h" |
| 6078cf56 |
26 | #include "AliITSGeant3Geometry.h" |
| 27 | #include "AliTrackReference.h" |
| 28 | #include "AliITShit.h" |
| 29 | #include "AliITS.h" |
| 30 | #include "AliITSvSPD02.h" |
| 31 | #include "AliITSgeom.h" |
| 32 | #include "AliITSgeomSPD.h" |
| 7d62fb64 |
33 | #include "AliITSDetTypeSim.h" |
| fcf95fc7 |
34 | #include "AliITSCalibrationSPD.h" |
| 6078cf56 |
35 | #include "AliITSsegmentationSPD.h" |
| 5bfe44ce |
36 | #include "AliITSsimulationSPD.h" |
| 5d12ce38 |
37 | #include "AliMC.h" |
| 6078cf56 |
38 | |
| 7d62fb64 |
39 | |
| 78b50563 |
40 | /////////////////////////////////////////////////////////////////////// |
| 41 | // Step manager and |
| 42 | // geometry class |
| 43 | // for the ITS |
| 44 | // SPD test beam |
| 45 | // geometry of summer 2002 |
| 46 | // |
| 47 | /////////////////////////////////////////////////////////////////////// |
| 6078cf56 |
48 | ClassImp(AliITSvSPD02) |
| 49 | |
| 50 | //______________________________________________________________________ |
| aacedc3e |
51 | AliITSvSPD02::AliITSvSPD02(): |
| 52 | AliITS(), |
| 53 | fGeomDetOut(kFALSE), |
| 54 | fGeomDetIn(kFALSE), |
| 55 | fMajorVersion(1), |
| 56 | fMinorVersion(2), |
| 57 | fGeomNumber(2002), |
| 58 | fEuclidGeomDet(), |
| 59 | fRead(), |
| 60 | fWrite(), |
| 61 | fDet1(300.0), |
| 62 | fDet2(300.0), |
| 63 | fChip1(300.0), |
| 64 | fChip2(300.0){ |
| 6078cf56 |
65 | //////////////////////////////////////////////////////////////////////// |
| 66 | // Standard default constructor for the ITS SPD test beam 2002 version 1. |
| 67 | // Inputs: |
| 68 | // none. |
| 69 | // Outputs: |
| 70 | // none. |
| 71 | // Return: |
| 72 | // A default created class. |
| 73 | //////////////////////////////////////////////////////////////////////// |
| 74 | Int_t i; |
| 75 | |
| 6078cf56 |
76 | for(i=0;i<60;i++) fRead[i] = '\0'; |
| 77 | for(i=0;i<60;i++) fWrite[i] = '\0'; |
| 78 | for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0'; |
| 79 | } |
| 80 | //______________________________________________________________________ |
| aacedc3e |
81 | AliITSvSPD02::AliITSvSPD02(const char *title,Int_t gn) : AliITS("ITS", title), |
| 82 | fGeomDetOut(kFALSE), |
| 83 | fGeomDetIn(kFALSE), |
| 84 | fMajorVersion(1), |
| 85 | fMinorVersion(2), |
| 86 | fGeomNumber(2002), |
| 87 | fEuclidGeomDet(), |
| 88 | fRead(), |
| 89 | fWrite(), |
| 90 | fDet1(300.0), |
| 91 | fDet2(300.0), |
| 92 | fChip1(300.0), |
| 93 | fChip2(300.0){ |
| 6078cf56 |
94 | //////////////////////////////////////////////////////////////////////// |
| 95 | // Standard constructor for the ITS SPD testbeam 2002 version 1. |
| 96 | // Inputs: |
| 97 | // const char *title title for this ITS geometry. |
| a421d869 |
98 | // Int_t gn Geometry version number (year) default 2002. |
| 6078cf56 |
99 | // Outputs: |
| 100 | // none. |
| 101 | // Return: |
| 102 | // A standard created class. |
| 103 | //////////////////////////////////////////////////////////////////////// |
| 104 | Int_t i; |
| 105 | |
| a421d869 |
106 | fGeomNumber = gn; |
| 6078cf56 |
107 | fIdN = 2; |
| 108 | fIdName = new TString[fIdN]; |
| 109 | fIdName[0] = "IMBS"; |
| 110 | fIdName[1] = "ITST"; |
| 111 | fIdSens = new Int_t[fIdN]; |
| 112 | for(i=0;i<fIdN;i++) fIdSens[i] = 0; |
| 6078cf56 |
113 | SetThicknessDet1(); |
| 114 | SetThicknessDet2(); |
| 115 | SetThicknessChip1(); |
| 116 | SetThicknessChip2(); |
| 117 | |
| 118 | fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vSPD022.euc"; |
| 119 | strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vSPD022.det",60); |
| 120 | strncpy(fRead,fEuclidGeomDet,60); |
| 121 | strncpy(fWrite,fEuclidGeomDet,60); |
| 122 | } |
| 123 | //______________________________________________________________________ |
| ac74f489 |
124 | AliITSvSPD02::AliITSvSPD02(const AliITSvSPD02 &source) : AliITS(source){ |
| 6078cf56 |
125 | //////////////////////////////////////////////////////////////////////// |
| 126 | // Copy Constructor for ITS SPD test beam 2002 version 1. |
| 127 | // This class is not to be copied. Function only dummy. |
| 128 | // Inputs: |
| 129 | // const AliITSvSPD02 &source The class to be copied |
| 130 | // Outputs: |
| 131 | // none. |
| 132 | // Return: |
| 133 | // A warning message. |
| 134 | //////////////////////////////////////////////////////////////////////// |
| 135 | if(&source == this) return; |
| 136 | Warning("Copy Constructor","Not allowed to copy AliITSvSPD02"); |
| 137 | return; |
| 138 | } |
| 139 | //______________________________________________________________________ |
| 140 | AliITSvSPD02& AliITSvSPD02::operator=(const AliITSvSPD02 &source){ |
| 141 | //////////////////////////////////////////////////////////////////////// |
| 142 | // Assignment operator for the ITS SPD test beam 2002 version 1. |
| 143 | // This class is not to be copied. Function only dummy. |
| 144 | // Inputs: |
| 145 | // const AliITSvSPD02 &source The class to be copied |
| 146 | // Outputs: |
| 147 | // none. |
| 148 | // Return: |
| 149 | // A Warning message |
| 150 | //////////////////////////////////////////////////////////////////////// |
| 151 | if(&source == this) return *this; |
| 152 | Warning("= operator","Not allowed to copy AliITSvSPD02"); |
| 153 | return *this; |
| 154 | } |
| 155 | //______________________________________________________________________ |
| 156 | AliITSvSPD02::~AliITSvSPD02() { |
| 157 | //////////////////////////////////////////////////////////////////////// |
| 158 | // Standard destructor for the ITS SPD test beam 2002 version 1. |
| 159 | // Inputs: |
| 160 | // none. |
| 161 | // Outputs: |
| 162 | // none. |
| 163 | // Return: |
| 164 | // none. |
| 165 | //////////////////////////////////////////////////////////////////////// |
| 166 | } |
| 167 | //______________________________________________________________________ |
| 168 | void AliITSvSPD02::BuildGeometry(){ |
| 169 | //////////////////////////////////////////////////////////////////////// |
| 170 | // Geometry builder for the ITS SPD test beam 2002 version 1. |
| 171 | // ALIC ALICE Mother Volume |
| 172 | // |- ITSV ITS Mother Volume |
| 173 | // |- IDET Detector under Test |
| 174 | // | |- ITS0 SPD Si Chip |
| 175 | // | | |- ITST SPD Sensitivve Volume |
| 176 | // | |- IPC0 *5 Readout chip |
| 177 | // |- ITEL *4 SPD Telescope |
| 178 | // |- IMB0 SPD Si Chip |
| 179 | // | |- IMBS SPD Sensitive volume |
| 180 | // |- ICMB Chip MiniBus. |
| 181 | // Inputs: |
| 182 | // none. |
| 183 | // Outputs: |
| 184 | // none. |
| 185 | // Return: |
| 186 | // none. |
| 187 | //////////////////////////////////////////////////////////////////////// |
| 188 | // Get the top alice volume. |
| a421d869 |
189 | |
| 190 | switch (fGeomNumber){ |
| 191 | case 2002: |
| 192 | BuildGeometry2002(); |
| 193 | break; |
| 194 | default: |
| 195 | BuildGeometry2002(); |
| 196 | break; |
| 197 | } // end switch |
| 198 | } |
| 199 | //______________________________________________________________________ |
| 200 | void AliITSvSPD02::BuildGeometry2002(){ |
| 201 | //////////////////////////////////////////////////////////////////////// |
| 202 | // Geometry builder for the ITS SPD test beam 2002 version 1. |
| 203 | // ALIC ALICE Mother Volume |
| 204 | // |- ITSV ITS Mother Volume |
| 205 | // |- IDET Detector under Test |
| 206 | // | |- ITS0 SPD Si Chip |
| 207 | // | | |- ITST SPD Sensitivve Volume |
| 208 | // | |- IPC0 *5 Readout chip |
| 209 | // |- ITEL *4 SPD Telescope |
| 210 | // |- IMB0 SPD Si Chip |
| 211 | // | |- IMBS SPD Sensitive volume |
| 212 | // |- ICMB Chip MiniBus. |
| 213 | // Inputs: |
| 214 | // none. |
| 215 | // Outputs: |
| 216 | // none. |
| 217 | // Return: |
| 218 | // none. |
| 219 | //////////////////////////////////////////////////////////////////////// |
| 220 | // Get the top alice volume. |
| 78b50563 |
221 | TNode *aALIC = gAlice->GetGeometry()->GetNode("alice"); |
| 222 | aALIC->cd(); |
| 6078cf56 |
223 | |
| 224 | // Define ITS Mother Volume |
| 225 | Float_t data[3]; |
| 226 | Float_t ddettest=200.0E-4,ddettelescope=300.0E-4; |
| 227 | Float_t dchipMiniBus=750.0E-4,dchiptest=300.0E-4; |
| 228 | //Float_t yposition= 0.0; |
| 229 | TRotMatrix *r0 = new TRotMatrix("ITSidrotm0","ITSidrotm0", |
| aacedc3e |
230 | 90.0,0,0.0,0,90.0,270.0); |
| 6078cf56 |
231 | data[0] = 10.0; |
| 232 | data[1] = 50.0; |
| 233 | data[2] = 100.0; |
| 462482c0 |
234 | TBRIK *iITSVshape = new TBRIK("ITSVshape", |
| 235 | "ITS Logical Mother Volume","Air", |
| 236 | data[0],data[1],data[2]); |
| 78b50563 |
237 | TNode *iITSV = new TNode("ITSV","ITS Mother Volume",iITSVshape, |
| aacedc3e |
238 | 0.0,0.0,0.0,0,0); |
| 78b50563 |
239 | iITSV->cd(); // set ourselve into ITSV subvolume of aALIC |
| 6078cf56 |
240 | |
| 241 | // SPD part of telescope (MiniBuS) |
| 242 | data[0] = 0.705; |
| 243 | data[1] = 0.5*ddettelescope; |
| 244 | data[2] = 3.536; |
| 78b50563 |
245 | TBRIK *iIMB0shape = new TBRIK("IMB0shape","SPD wafer","Si", |
| 6078cf56 |
246 | data[0],data[1],data[2]); |
| 247 | Float_t detMiniBusX,detMiniBusY,detMiniBusZ; |
| 248 | data[0] = detMiniBusX = 0.64; |
| 249 | data[1] = detMiniBusY = 0.5*ddettelescope; |
| 250 | data[2] = detMiniBusZ = 3.48; |
| 78b50563 |
251 | TBRIK *iIMBSshape = new TBRIK("IMBSshape","SPD Sensitive volume","Si", |
| 6078cf56 |
252 | data[0],data[1],data[2]); |
| 253 | Float_t chipMiniBusX,chipMiniBusY,chipMiniBusZ; |
| 254 | data[0] = chipMiniBusX = 0.793; |
| 255 | data[1] = chipMiniBusY = 0.5*dchipMiniBus; |
| 256 | data[2] = chipMiniBusZ = 0.68; |
| 78b50563 |
257 | TBRIK *iICMBshape = new TBRIK("ICMBshape","chip Minibus","Si", |
| 6078cf56 |
258 | data[0],data[1],data[2]); |
| 259 | data[0] = TMath::Max(detMiniBusX,chipMiniBusX); |
| 260 | data[1] = detMiniBusY+chipMiniBusY; |
| 261 | data[2] = TMath::Max(detMiniBusZ,chipMiniBusZ); |
| 78b50563 |
262 | TBRIK *iITELshape = new TBRIK("ITELshape","ITELshape","Air", |
| 6078cf56 |
263 | data[0],data[1],data[2]); |
| 264 | |
| 265 | // SPD under test |
| 266 | Float_t spdX,spdY,spdZ,spdchipX,spdchipY,spdchipZ; |
| 267 | data[0] = 0.705; |
| 268 | data[1] = ddettest; |
| 269 | data[2] = 3.536; |
| 78b50563 |
270 | TBRIK *iITS0shape = new TBRIK("ITS0shape","SPD wafer","Si", |
| 6078cf56 |
271 | data[0],data[1],data[2]); // contains detector |
| 272 | data[0] = spdX = 0.64; |
| 273 | data[1] = spdY = ddettest; |
| 274 | data[2] = spdZ = 3.48; |
| 78b50563 |
275 | TBRIK *iITSTshape = new TBRIK("ITSTshape","SPD sensitive volume","Si", |
| 6078cf56 |
276 | data[0],data[1],data[2]); |
| 277 | // ITS0 with no translation and unit rotation matrix. |
| 278 | data[0] = spdchipX = 0.793; |
| 279 | data[1] = spdchipY = dchiptest; |
| 280 | data[2] = spdchipZ = 0.68; |
| 78b50563 |
281 | TBRIK *iIPC0shape = new TBRIK("IPC0shape","Readout Chips","Si", |
| 6078cf56 |
282 | data[0],data[1],data[2]); // chip under test |
| 283 | data[0] = TMath::Max(spdchipX,spdX); |
| 284 | data[1] = spdY+spdchipY; |
| 285 | data[2] = TMath::Max(spdchipZ,spdZ); |
| 78b50563 |
286 | TBRIK *iIDETshape = new TBRIK("IDETshape","Detector Under Test","Air", |
| 6078cf56 |
287 | data[0],data[1],data[2]); |
| 288 | // Place volumes in geometry |
| 289 | Int_t i,j; |
| 290 | char name[20],title[50]; |
| 291 | Double_t px=0.0,py=0.0,pz[4]={-38.0,0.0,0.0,0.0}; |
| 292 | pz[1] = pz[0]+2.0; |
| 293 | pz[2] = pz[1]+38.0+spdY+spdchipY+34.5; |
| 294 | pz[3] = pz[2]+2.0; |
| 78b50563 |
295 | TNode *iITEL[4],*iICMB[4],*iIMB0[4],*iIMBS[4]; |
| 296 | TNode *iIDET = new TNode("IDET","Detector Under Test",iIDETshape, |
| 6078cf56 |
297 | 0.0,0.0,pz[1]+38.0,r0,0); |
| 78b50563 |
298 | iIDET->cd(); |
| 299 | TNode *iITS0 = new TNode("ITS0","SPD Chip",iITS0shape, |
| 300 | 0.0,iIDETshape->GetDy()-spdY,0.0,0,0); |
| 301 | TNode *iIPC0[5]; |
| 6078cf56 |
302 | for(i=0;i<5;i++) { //place readout chips on the back of SPD chip under test |
| aacedc3e |
303 | sprintf(name,"IPC0%d",i); |
| 304 | sprintf(title,"Readout chip #%d",i+1); |
| 305 | j = i-2; |
| 306 | iIPC0[i] = new TNode(name,title,iIPC0shape, |
| 307 | 0.0,spdchipY-iIDETshape->GetDy(), |
| 308 | j*2.0*spdchipZ+j*0.25*(spdZ-5.*spdchipZ),0,0); |
| 6078cf56 |
309 | } // end for i |
| 78b50563 |
310 | iITS0->cd(); |
| 311 | TNode *iITST = new TNode("ITST","SPD sensitive volume",iITSTshape, |
| aacedc3e |
312 | 0.0,0.0,0.0,0,0); |
| 6078cf56 |
313 | for(Int_t i=0;i<4;i++){ |
| aacedc3e |
314 | iITSV->cd(); |
| 315 | sprintf(name,"ITEL%d",i); |
| 316 | sprintf(title,"Test beam telescope element #%d",i+1); |
| 317 | iITEL[i] = new TNode(name,title,iITELshape,px,py,pz[i],r0,0); |
| 318 | iITEL[i]->cd(); |
| 319 | iICMB[i] = new TNode("ICMB","Chip MiniBus",iICMBshape, |
| 320 | 0.0,-iITELshape->GetDy()+detMiniBusY,0.0,0,0); |
| 321 | iIMB0[i] = new TNode("IMB0","Chip MiniBus",iIMB0shape, |
| 322 | 0.0, iITELshape->GetDy()-detMiniBusY,0.0,0,0); |
| 323 | iIMB0[i]->cd(); |
| 324 | iIMBS[i] = new TNode("IMBS","IMBS",iIMBSshape,0.0,0.0,0.0,0,0); |
| 325 | // place IMBS inside IMB0 with no translation and unit rotation matrix. |
| 6078cf56 |
326 | } // end for i |
| 78b50563 |
327 | aALIC->cd(); |
| 328 | iITST->SetLineColor(kYellow); |
| 329 | fNodes->Add(iITST); |
| 6078cf56 |
330 | for(i=0;i<4;i++){ |
| aacedc3e |
331 | iIMBS[i]->SetLineColor(kGreen); |
| 332 | fNodes->Add(iIMBS[i]); |
| 6078cf56 |
333 | } // end for i |
| 334 | } |
| 335 | //______________________________________________________________________ |
| 336 | void AliITSvSPD02::CreateGeometry(){ |
| 337 | //////////////////////////////////////////////////////////////////////// |
| 338 | // This routine defines and Creates the geometry for version 1 of the ITS. |
| 339 | // ALIC ALICE Mother Volume |
| 340 | // |- ITSV ITS Mother Volume |
| 341 | // |- IDET Detector under Test |
| 342 | // | |- ITS0 SPD Si Chip |
| 343 | // | | |- ITST SPD Sensitivve Volume |
| 344 | // | |- IPC0 *5 Readout chip |
| 345 | // |- ITEL *4 SPD Telescope |
| 346 | // |- IMB0 SPD Si Chip |
| 347 | // | |- IMBS SPD Sensitive volume |
| 348 | // |- ICMB Chip MiniBus. |
| 349 | // Inputs: |
| 350 | // none. |
| 351 | // Outputs: |
| 352 | // none. |
| 353 | // Return: |
| 354 | // none. |
| 355 | //////////////////////////////////////////////////////////////////////// |
| a421d869 |
356 | |
| 357 | switch (fGeomNumber){ |
| 358 | case 2002: |
| 359 | CreateGeometry2002(); |
| 360 | break; |
| 361 | default: |
| 362 | CreateGeometry2002(); |
| 363 | break; |
| 364 | } // end switch |
| 365 | } |
| 366 | //______________________________________________________________________ |
| 367 | void AliITSvSPD02::CreateGeometry2002(){ |
| 368 | //////////////////////////////////////////////////////////////////////// |
| 369 | // This routine defines and Creates the geometry for version 1 of the ITS. |
| 370 | // ALIC ALICE Mother Volume |
| 371 | // |- ITSV ITS Mother Volume |
| 372 | // |- IDET Detector under Test |
| 373 | // | |- ITS0 SPD Si Chip |
| 374 | // | | |- ITST SPD Sensitivve Volume |
| 375 | // | |- IPC0 *5 Readout chip |
| 376 | // |- ITEL *4 SPD Telescope |
| 377 | // |- IMB0 SPD Si Chip |
| 378 | // | |- IMBS SPD Sensitive volume |
| 379 | // |- ICMB Chip MiniBus. |
| 380 | // Inputs: |
| 381 | // none. |
| 382 | // Outputs: |
| 383 | // none. |
| 384 | // Return: |
| 385 | // none. |
| 386 | //////////////////////////////////////////////////////////////////////// |
| 6078cf56 |
387 | Float_t data[49]; |
| 388 | // Define media off-set |
| 389 | Int_t *idtmed = fIdtmed->GetArray()+1; // array of media indexes |
| 390 | Int_t idrotm[4]; // Array of rotation matrix indexes |
| 391 | Float_t ddettest=200.0E-4,ddettelescope=300.0E-4; |
| 392 | Float_t dchipMiniBus=750.0E-4,dchiptest=300.0E-4; |
| 393 | Float_t yposition= 0.0; |
| 394 | |
| 462482c0 |
395 | if(gMC==0) return; |
| 6078cf56 |
396 | // Define Rotation-reflextion Matrixes needed |
| 397 | // 0 is the unit matrix |
| 398 | AliMatrix(idrotm[0], 90.0,0.0, 0.0,0.0, 90.0,270.0); |
| 399 | data[0] = 10.0; |
| 400 | data[1] = 50.0; |
| 401 | data[2] = 100.0; |
| 402 | gMC->Gsvolu("ITSV","BOX",idtmed[0],data,3); |
| 403 | gMC->Gspos("ITSV",1,"ALIC",0.0,0.0,0.0,0,"ONLY"); |
| 404 | |
| 405 | //cout << "idtmed[0]=" << idtmed[0]<<endl; |
| 406 | //cout << "idtmed[1]=" << idtmed[1]<<endl; |
| 407 | Float_t detMiniBusX,detMiniBusY,detMiniBusZ; |
| 408 | // SPD part of telescope (MiniBuS) |
| 409 | data[0] = detMiniBusX = 0.705; |
| 410 | data[1] = detMiniBusY = 0.5*ddettelescope; |
| 411 | data[2] = detMiniBusZ = 3.536; |
| 412 | gMC->Gsvolu("IMB0", "BOX ", idtmed[1], data, 3); // contains detector |
| 413 | data[0] = 0.64; |
| 414 | data[1] = 0.5*ddettelescope; |
| 415 | data[2] = 3.48; |
| 416 | gMC->Gsvolu("IMBS","BOX ",idtmed[1],data,3); // sensitive detecor volulme |
| 417 | gMC->Gspos("IMBS",1,"IMB0",0.0,0.0,0.0,0,"ONLY"); // place IMBS inside |
| 418 | // IMB0 with no translation and unit rotation matrix. |
| 419 | Float_t chipMiniBusX,chipMiniBusY,chipMiniBusZ; |
| 420 | data[0] = chipMiniBusX = 0.793; |
| 421 | data[1] = chipMiniBusY = 0.5*dchipMiniBus; |
| 422 | data[2] = chipMiniBusZ = 0.68; |
| 423 | gMC->Gsvolu("ICMB","BOX ",idtmed[1],data, 3); // chip Minibus |
| 424 | data[0] = TMath::Max(detMiniBusX,chipMiniBusX); |
| 425 | data[1] = detMiniBusY+chipMiniBusY; |
| 426 | data[2] = TMath::Max(detMiniBusZ,chipMiniBusZ); |
| 427 | gMC->Gsvolu("ITEL","BOX ",idtmed[0],data,3); |
| 428 | gMC->Gspos("IMB0",1,"ITEL",0.0,data[1]-detMiniBusY,0.0,0,"ONLY"); |
| 429 | gMC->Gspos("ICMB",1,"ITEL",0.0,-data[1]+chipMiniBusY,0.0,0,"ONLY"); |
| 430 | |
| 431 | // SPD under test |
| 432 | Float_t spdX,spdY,spdZ,spdchipX,spdchipY,spdchipZ; |
| 433 | data[0] = spdX = 0.705; |
| 434 | data[1] = spdY = 0.5*ddettest; |
| 435 | data[2] = spdZ = 3.536; |
| 436 | gMC->Gsvolu("ITS0", "BOX ", idtmed[1], data, 3); // contains detector |
| 437 | data[0] = 0.64; |
| 438 | data[1] = 0.5*ddettest; |
| 439 | data[2] = 3.48; |
| 440 | gMC->Gsvolu("ITST","BOX ",idtmed[1],data,3);// sensitive detecor volume |
| 441 | gMC->Gspos("ITST",1,"ITS0",0.0,0.0,0.0,0,"ONLY"); // place ITST inside |
| 442 | // ITS0 with no translation and unit rotation matrix. |
| 443 | data[0] = spdchipX = 0.793; |
| 444 | data[1] = spdchipY = 0.5*dchiptest; |
| 445 | data[2] = spdchipZ = 0.68; |
| 446 | gMC->Gsvolu("IPC0", "BOX ", idtmed[1],data,3); // chip under test |
| 447 | data[0] = TMath::Max(spdchipX,spdX); |
| 448 | data[1] = spdY+spdchipY; |
| 449 | data[2] = TMath::Max(spdchipZ,spdZ); |
| 450 | gMC->Gsvolu("IDET","BOX ",idtmed[0],data,3); |
| 451 | gMC->Gspos("ITS0",1,"IDET",0.0,data[1]-spdY,0.0,0,"ONLY"); |
| 452 | for(Int_t i=-2;i<3;i++) gMC->Gspos("IPC0",i+3,"IDET",0.0,-data[1]+spdchipY, |
| 453 | i*2.*spdchipZ+i*0.25*(spdZ-5.*spdchipZ),0,"ONLY"); |
| 454 | |
| 455 | // Positions detectors, Beam Axis Z, X to the right, Y up to the sky. |
| 456 | Float_t p00X,p00Y,p00Z,p01X,p01Y,p01Z,p10X,p10Y,p10Z,p11X,p11Y,p11Z; |
| 457 | p00X = 0.0; |
| 458 | p00Y = 0.0; |
| 459 | p00Z = -38.0; |
| 460 | gMC->Gspos("ITEL",1,"ITSV",p00X,p00Y,p00Z,idrotm[0],"ONLY"); |
| 461 | p01X = 0.0; |
| 462 | p01Y = 0.0; |
| 463 | p01Z = p00Z+2.0; |
| 464 | gMC->Gspos("ITEL",2,"ITSV",p01X,p01Y,p01Z,idrotm[0],"ONLY"); |
| 465 | Float_t pdetX,pdetY,pdetZ; |
| 466 | pdetX = 0.0; |
| 467 | pdetY = 0.0+yposition; |
| 468 | pdetZ = p01Z+38.0; |
| 469 | gMC->Gspos("IDET",1,"ITSV",pdetX,pdetY,pdetZ,idrotm[0],"ONLY"); |
| 470 | p10X = 0.0; |
| 471 | p10Y = 0.0; |
| 472 | p10Z = pdetZ + 34.5; |
| 473 | gMC->Gspos("ITEL",3,"ITSV",p10X,p10Y,p10Z,idrotm[0],"ONLY"); |
| 474 | p11X = 0.0; |
| 475 | p11Y = 0.0; |
| 476 | p11Z = p10Z+2.0; |
| 477 | gMC->Gspos("ITEL",4,"ITSV",p11X,p11Y,p11Z,idrotm[0],"ONLY"); |
| 478 | } |
| 479 | //______________________________________________________________________ |
| 480 | void AliITSvSPD02::CreateMaterials(){ |
| 481 | //////////////////////////////////////////////////////////////////////// |
| a421d869 |
482 | // |
| 483 | // Create ITS SPD test beam materials |
| 484 | // This function defines the default materials used in the Geant |
| 485 | // Monte Carlo simulations for the geometries AliITSv1, AliITSv3, |
| 486 | // AliITSvSPD02. |
| 487 | // In general it is automatically replaced by |
| 023ae34b |
488 | // the CreateMaterials routine defined in AliITSv?. Should the function |
| a421d869 |
489 | // CreateMaterials not exist for the geometry version you are using this |
| 490 | // one is used. See the definition found in AliITSv5 or the other routine |
| 491 | // for a complete definition. |
| 492 | // |
| 493 | // Inputs: |
| 494 | // none. |
| 495 | // Outputs: |
| 496 | // none. |
| 497 | // Return: |
| 498 | // none. |
| 499 | ///////////////////////////////////////////////////////////////////////// |
| 500 | |
| 501 | switch (fGeomNumber){ |
| 502 | case 2002: |
| 503 | CreateMaterials2002(); |
| 504 | break; |
| 505 | default: |
| 506 | CreateMaterials2002(); |
| 507 | break; |
| 508 | } // end switch |
| 509 | } |
| 510 | //______________________________________________________________________ |
| 511 | void AliITSvSPD02::CreateMaterials2002(){ |
| 512 | //////////////////////////////////////////////////////////////////////// |
| 6078cf56 |
513 | // |
| 514 | // Create ITS SPD test beam materials |
| 515 | // This function defines the default materials used in the Geant |
| 516 | // Monte Carlo simulations for the geometries AliITSv1, AliITSv3, |
| 517 | // AliITSvSPD02. |
| 518 | // In general it is automatically replaced by |
| 023ae34b |
519 | // the CreateMaterials routine defined in AliITSv?. Should the function |
| 6078cf56 |
520 | // CreateMaterials not exist for the geometry version you are using this |
| 521 | // one is used. See the definition found in AliITSv5 or the other routine |
| 522 | // for a complete definition. |
| 523 | // |
| 524 | // Inputs: |
| 525 | // none. |
| 526 | // Outputs: |
| 527 | // none. |
| 528 | // Return: |
| 529 | // none. |
| 530 | ///////////////////////////////////////////////////////////////////////// |
| 531 | Float_t tmaxfdSi = 0.1; // Degree |
| 532 | Float_t stemaxSi = 0.0075; // cm |
| 533 | Float_t deemaxSi = 0.1; // Fraction of particle's energy 0<deemax<=1 |
| 534 | Float_t epsilSi = 1.0E-4;// |
| 535 | Float_t stminSi = 0.0; // cm "Default value used" |
| 536 | |
| 537 | Float_t tmaxfdAir = 0.1; // Degree |
| 538 | Float_t stemaxAir = .10000E+01; // cm |
| 539 | Float_t deemaxAir = 0.1; // Fraction of particle's energy 0<deemax<=1 |
| 540 | Float_t epsilAir = 1.0E-4;// |
| 541 | Float_t stminAir = 0.0; // cm "Default value used" |
| 542 | Int_t ifield = gAlice->Field()->Integ(); |
| 543 | Float_t fieldm = gAlice->Field()->Max(); |
| 544 | |
| 545 | AliMaterial(1,"AIR$",0.14610E+02,0.73000E+01,0.12050E-02, |
| aacedc3e |
546 | 0.30423E+05,0.99900E+03); |
| 6078cf56 |
547 | AliMedium(1,"AIR$",1,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir, |
| aacedc3e |
548 | epsilAir,stminAir); |
| 6078cf56 |
549 | |
| 550 | AliMaterial(2,"SI$",0.28086E+02,0.14000E+02,0.23300E+01, |
| aacedc3e |
551 | 0.93600E+01,0.99900E+03); |
| 6078cf56 |
552 | AliMedium(2,"SI$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi, |
| aacedc3e |
553 | epsilSi,stminSi); |
| 6078cf56 |
554 | } |
| 555 | //______________________________________________________________________ |
| 556 | void AliITSvSPD02::InitAliITSgeom(){ |
| 557 | // Based on the geometry tree defined in Geant 3.21, this |
| 558 | // routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry |
| 559 | // sturture. |
| 560 | // Inputs: |
| 561 | // none. |
| 562 | // Outputs: |
| 563 | // none. |
| 564 | // Return: |
| 565 | // none. |
| 78b50563 |
566 | const Int_t kltypess = 2; |
| 567 | const Int_t knlayers = 5; |
| 568 | const Int_t kndeep = 5; |
| 569 | Int_t itsGeomTreeNames[kltypess][kndeep],lnam[20],lnum[20]; |
| 570 | Int_t nlad[knlayers],ndet[knlayers]; |
| 6078cf56 |
571 | Double_t t[3],r[10]; |
| 572 | Float_t par[20],att[20]; |
| 573 | Int_t npar,natt,idshape,imat,imed; |
| 462482c0 |
574 | AliITSGeant3Geometry *ig=0; |
| 575 | Int_t mod=0,typ=0,lay=0,lad=0,det=0,cpy=0,i=0,j=0,k=0; |
| 576 | |
| 577 | if(gMC==0) {// No Monti Carlo to init. Default set fITSgeom by hand |
| 7d62fb64 |
578 | if(GetITSgeom()!=0) SetITSgeom(0x0); |
| 462482c0 |
579 | nlad[0]=1;nlad[1]=1;nlad[2]=1;nlad[3]=1;nlad[4]=1; |
| 580 | ndet[0]=1;ndet[1]=1;ndet[2]=1;ndet[3]=1;ndet[4]=1; |
| 7d62fb64 |
581 | AliITSgeom* geom = new AliITSgeom(0,knlayers,nlad,ndet,mod); |
| 582 | SetITSgeom(geom); |
| 462482c0 |
583 | r[0] = 1.0; r[1] = 0.0; r[2] = 0.0; |
| 584 | r[3] = 0.0; r[4] = 0.0; r[5] = 1.0; |
| 585 | r[6] = 0.0; r[7] = -1.0; r[8] = 0.0; r[9] = 1.0; // not Unit. |
| 586 | Double_t tt[5][3]={{0.0,0.0,-37.9625}, // 0,0,P00Z+.5*chipMiniBusY |
| 587 | {0.0,0.0,-35.9625}, // 0,0,P00Z+2+.5*chipMiniBusY |
| 588 | {0.0,0.0, 2.0150}, // 0,0,P01Z+38+SPDchipY |
| 589 | {0.0,0.0, 36.5375}, //0,0,PdetZ+34.5+.5*chipMiniBusY |
| 590 | {0.0,0.0, 38.5375}};// 0,0,P00Z+2+.5*chipMiniBusY |
| 591 | for(mod=0;mod<5;mod++){ |
| 592 | lay = 1; |
| 593 | lad = 1; |
| 594 | det = mod+1; |
| 595 | t[0] = tt[mod][0]; t[1] = tt[mod][1]; t[2] = tt[mod][2]; |
| 023ae34b |
596 | GetITSgeom()->CreateMatrix(mod,lay,lad,det,kSPD,t,r); |
| 462482c0 |
597 | npar=3;par[0]=0.64;par[1]=0.5*300.0E-4;par[2]=3.48; |
| 7d62fb64 |
598 | GetITSgeom()->ReSetShape(kSPD,new AliITSgeomSPD425Short(npar,par)); |
| 462482c0 |
599 | } // end for det |
| 600 | return; |
| 601 | } // end if gMC==0 |
| 602 | if(strcmp(gMC->GetName(),"TGeant3")) { |
| aacedc3e |
603 | Error("InitAliITSgeom", |
| 604 | "Wrong Monte Carlo. InitAliITSgeom uses TGeant3 calls"); |
| 605 | return; |
| 462482c0 |
606 | } // end if |
| 607 | cout << "Reading Geometry transformation directly from Geant 3." << endl; |
| 608 | ig = new AliITSGeant3Geometry(); |
| 78b50563 |
609 | Char_t names[kltypess][kndeep][4]; |
| 610 | Int_t itsGeomTreeCopys[kltypess][kndeep]; |
| 8e8eae84 |
611 | const char *namesA[kltypess][kndeep] = { |
| aacedc3e |
612 | {"ALIC","ITSV","ITEL","IMB0","IMBS"}, // lay=1 |
| 613 | {"ALIC","ITSV","IDET","ITS0","ITST"}};// Test SPD |
| 78b50563 |
614 | Int_t itsGeomTreeCopysA[kltypess][kndeep]= {{1,1,4,1,1},// lay=1 |
| aacedc3e |
615 | {1,1,1,1,1}};//lay=2 TestSPD |
| 78b50563 |
616 | for(i=0;i<kltypess;i++)for(j=0;j<kndeep;j++){ |
| aacedc3e |
617 | for(k=0;k<4;k++) names[i][j][k] = namesA[i][j][k]; |
| 618 | itsGeomTreeCopys[i][j] = itsGeomTreeCopysA[i][j]; |
| 6078cf56 |
619 | } // end for i,j |
| 620 | // Sorry, but this is not very pritty code. It should be replaced |
| 621 | // at some point with a version that can search through the geometry |
| 622 | // tree its self. |
| 623 | cout << "Reading Geometry informaton from Geant3 common blocks" << endl; |
| 624 | for(i=0;i<20;i++) lnam[i] = lnum[i] = 0; |
| 78b50563 |
625 | for(i=0;i<kltypess;i++)for(j=0;j<kndeep;j++) |
| 18f30131 |
626 | strncpy((char*) &itsGeomTreeNames[i][j],names[i][j],4); |
| 627 | // itsGeomTreeNames[i][j] = ig->StringToInt(names[i][j]); |
| 48232831 |
628 | mod = 5; |
| 7d62fb64 |
629 | if(GetITSgeom()!=0) SetITSgeom(0x0); |
| 48232831 |
630 | nlad[0]=1;nlad[1]=1;nlad[2]=1;nlad[3]=1;nlad[4]=1; |
| 631 | ndet[0]=1;ndet[1]=1;ndet[2]=1;ndet[3]=1;ndet[4]=1; |
| 7d62fb64 |
632 | AliITSgeom* geom = new AliITSgeom(0,knlayers,nlad,ndet,mod); |
| 633 | SetITSgeom(geom); |
| 78b50563 |
634 | for(typ=1;typ<=kltypess;typ++){ |
| aacedc3e |
635 | for(j=0;j<kndeep;j++) lnam[j] = itsGeomTreeNames[typ-1][j]; |
| 636 | for(j=0;j<kndeep;j++) lnum[j] = itsGeomTreeCopys[typ-1][j]; |
| 637 | lad = 1; |
| 638 | det = 1; |
| 639 | for(cpy=1;cpy<=itsGeomTreeCopys[typ-1][2];cpy++){ |
| 640 | lnum[2] = cpy; |
| 641 | lay = cpy; |
| 642 | if(cpy>2 && typ==1) lay = cpy +1; |
| 643 | if(typ==2) lay = 3; |
| 644 | mod = lay-1; |
| 645 | ig->GetGeometry(kndeep,lnam,lnum,t,r,idshape,npar,natt,par,att, |
| 646 | imat,imed); |
| 023ae34b |
647 | GetITSgeom()->CreateMatrix(mod,lay,lad,det,kSPD,t,r); |
| 7d62fb64 |
648 | if(!(GetITSgeom()->IsShapeDefined((Int_t)kSPD))) |
| 649 | GetITSgeom()->ReSetShape(kSPD, |
| aacedc3e |
650 | new AliITSgeomSPD425Short(npar,par)); |
| 651 | } // end for cpy |
| 48232831 |
652 | } // end for typ |
| 6078cf56 |
653 | return; |
| 654 | } |
| 655 | //______________________________________________________________________ |
| 656 | void AliITSvSPD02::Init(){ |
| 657 | //////////////////////////////////////////////////////////////////////// |
| 658 | // Initialise the ITS after it has been created. |
| 659 | // Inputs: |
| 660 | // none. |
| 661 | // Outputs: |
| 662 | // none. |
| 663 | // Return: |
| 664 | // none. |
| 665 | //////////////////////////////////////////////////////////////////////// |
| 666 | Int_t i; |
| 667 | |
| 668 | cout << endl; |
| 669 | for(i=0;i<26;i++) cout << "*"; |
| 670 | cout << " ITSvSPD02" << fMinorVersion << "_Init "; |
| 671 | for(i=0;i<25;i++) cout << "*";cout << endl; |
| aacedc3e |
672 | |
| 6078cf56 |
673 | if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60); |
| 674 | if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60); |
| 7d62fb64 |
675 | if(GetITSgeom()!=0) SetITSgeom(0x0); |
| 676 | AliITSgeom* geom = new AliITSgeom(); |
| 677 | SetITSgeom(geom); |
| 678 | if(fGeomDetIn) GetITSgeom()->ReadNewFile(fRead); |
| 6078cf56 |
679 | if(!fGeomDetIn) this->InitAliITSgeom(); |
| 7d62fb64 |
680 | if(fGeomDetOut) GetITSgeom()->WriteNewFile(fWrite); |
| 6078cf56 |
681 | AliITS::Init(); |
| aacedc3e |
682 | |
| 6078cf56 |
683 | for(i=0;i<72;i++) cout << "*"; |
| 684 | cout << endl; |
| 462482c0 |
685 | if(gMC) fIDMother = gMC->VolId("ITSV"); // ITS Mother Volume ID. |
| 686 | else fIDMother = 0; |
| 6078cf56 |
687 | } |
| 688 | //______________________________________________________________________ |
| 689 | void AliITSvSPD02::SetDefaults(){ |
| 690 | // sets the default segmentation, response, digit and raw cluster classes |
| 691 | // Inputs: |
| 692 | // none. |
| 693 | // Outputs: |
| 694 | // none. |
| 695 | // Return: |
| 696 | // none. |
| 697 | const Float_t kconv = 1.0e+04; // convert cm to microns |
| 698 | |
| 699 | Info("SetDefaults","Setting up only SPD detector"); |
| 700 | |
| 7d62fb64 |
701 | if(!fDetTypeSim) fDetTypeSim = new AliITSDetTypeSim(); |
| 702 | fDetTypeSim->SetITSgeom(GetITSgeom()); |
| 6078cf56 |
703 | AliITSgeomSPD *s0; |
| 704 | Int_t i; |
| 705 | Float_t bx[256],bz[280]; |
| fcf95fc7 |
706 | fDetTypeSim->ResetCalibrationArray(); |
| 7d62fb64 |
707 | fDetTypeSim->ResetSegmentation(); |
| 708 | |
| 6078cf56 |
709 | //SPD |
| 88cb7938 |
710 | // Get shape info. Do it this way for now. |
| 7d62fb64 |
711 | s0 = (AliITSgeomSPD*) GetITSgeom()->GetShape(kSPD); |
| fcf95fc7 |
712 | AliITSCalibration *resp0=new AliITSCalibrationSPD(); |
| 3a7c3e6d |
713 | resp0->SetTemperature(); |
| 714 | resp0->SetDistanceOverVoltage(); |
| fcf95fc7 |
715 | SetCalibrationModel(0,resp0); |
| 3a7c3e6d |
716 | |
| 023ae34b |
717 | AliITSsegmentationSPD *seg0=new AliITSsegmentationSPD(); |
| 6078cf56 |
718 | seg0->SetDetSize(s0->GetDx()*2.*kconv, // base this on AliITSgeomSPD |
| 719 | s0->GetDz()*2.*kconv, // for now. |
| 720 | s0->GetDy()*2.*kconv); // x,z,y full width in microns. |
| 721 | seg0->SetNPads(256,160);// Number of Bins in x and z |
| 722 | for(i=000;i<256;i++) bx[i] = 50.0; // in x all are 50 microns. |
| 723 | for(i=000;i<160;i++) bz[i] = 425.0; // most are 425 microns except below |
| 724 | for(i=160;i<280;i++) bz[i] = 0.0; // Outside of detector. |
| 725 | bz[ 31] = bz[ 32] = 625.0; // first chip boundry |
| 726 | bz[ 63] = bz[ 64] = 625.0; // first chip boundry |
| 727 | bz[ 95] = bz[ 96] = 625.0; // first chip boundry |
| 728 | bz[127] = bz[128] = 625.0; // first chip boundry |
| 729 | bz[160] = 425.0; // Set so that there is no zero pixel size for fNz. |
| 730 | seg0->SetBinSize(bx,bz); // Based on AliITSgeomSPD for now. |
| 731 | SetSegmentationModel(kSPD,seg0); |
| 732 | // set digit and raw cluster classes to be used |
| fcf95fc7 |
733 | const char *kData0=(fDetTypeSim->GetCalibrationModel(0))->DataType(); |
| 7d62fb64 |
734 | if (strstr(kData0,"real")) fDetTypeSim->SetDigitClassName(kSPD,"AliITSdigit"); |
| 735 | else fDetTypeSim->SetDigitClassName(kSPD,"AliITSdigitSPD"); |
| aacedc3e |
736 | // SetSimulationModel(kSPD,new AliITSsimulationSPDdubna(seg0,resp0)); |
| 6078cf56 |
737 | // iDetType->ReconstructionModel(new AliITSClusterFinderSPD()); |
| 7d62fb64 |
738 | |
| c789ee28 |
739 | /* |
| fcf95fc7 |
740 | SetResponseModel(kSDD,new AliITSCalibrationSDD()); |
| 48232831 |
741 | SetSegmentationModel(kSDD,new AliITSsegmentationSDD()); |
| 742 | DetType(kSDD)->ClassNames("AliITSdigitSDD","AliITSRawClusterSDD"); |
| 743 | |
| fcf95fc7 |
744 | SetResponseModel(kSSD,new AliITSCalibrationSSD()); |
| 48232831 |
745 | SetSegmentationModel(kSSD,new AliITSsegmentationSSD()); |
| 746 | DetType(kSSD)->ClassNames("AliITSdigitSSD","AliITSRawClusterSSD"); |
| c789ee28 |
747 | */ |
| 7d62fb64 |
748 | if(fgkNTYPES>3){ |
| 6078cf56 |
749 | Warning("SetDefaults", |
| 750 | "Only the four basic detector types are initialised!"); |
| 751 | }// end if |
| 752 | return; |
| 753 | } |
| 754 | //______________________________________________________________________ |
| 12e7c97c |
755 | void AliITSvSPD02::SetDefaultSimulation(){ |
| 756 | // sets the default simulation. |
| 757 | // Inputs: |
| 758 | // none. |
| 759 | // Outputs: |
| 760 | // none. |
| 761 | // Return: |
| 762 | // none. |
| 763 | |
| 7d62fb64 |
764 | if(GetITSgeom()==0){ |
| 765 | Warning("SetDefaultSimulation","ITS geometry is null!"); |
| 766 | return; |
| 767 | } |
| 768 | |
| 769 | if(!fDetTypeSim) fDetTypeSim = new AliITSDetTypeSim(); |
| 770 | AliITSsimulation *sim; |
| 8ba39da9 |
771 | //AliITSsegmentation *seg; |
| fcf95fc7 |
772 | //AliITSCalibration *res; |
| 3a7c3e6d |
773 | if(fDetTypeSim){ |
| 774 | sim = fDetTypeSim->GetSimulationModel(kSPD); |
| 775 | if (!sim) { |
| 8ba39da9 |
776 | //seg = (AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSPD); |
| fcf95fc7 |
777 | //res = (AliITSCalibration*)fDetTypeSim->GetResponseModel(GetITSgeom()->GetStartSPD()); |
| 5bfe44ce |
778 | sim = new AliITSsimulationSPD(fDetTypeSim); |
| 3a7c3e6d |
779 | SetSimulationModel(kSPD,sim); |
| 780 | }else{ // simulation exists, make sure it is set up properly. |
| fcf95fc7 |
781 | sim->SetCalibrationModel(GetITSgeom()->GetStartSPD(),(AliITSCalibration*)fDetTypeSim->GetCalibrationModel(GetITSgeom()->GetStartSPD())); |
| 8ba39da9 |
782 | sim->SetSegmentationModel(kSPD,(AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSPD)); |
| 3a7c3e6d |
783 | sim->Init(); |
| 784 | } // end if |
| 785 | } // end if iDetType |
| 786 | |
| 7d62fb64 |
787 | /* |
| 3a7c3e6d |
788 | if(fDetTypeSim){ |
| 7d62fb64 |
789 | sim = fDetTypeSim->GetSimulationModel(kSDD); |
| aacedc3e |
790 | if (!sim) { |
| 7d62fb64 |
791 | seg = (AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSDD); |
| fcf95fc7 |
792 | res = (AliITSCalibration*)fDetTypeSim->GetResponseModel(GetITSgeom()->GetStartSDD()); |
| aacedc3e |
793 | sim = new AliITSsimulationSDD(seg,res); |
| 794 | SetSimulationModel(kSDD,sim); |
| 795 | }else{ // simulation exists, make sure it is set up properly. |
| fcf95fc7 |
796 | sim->SetResponseModel((AliITSCalibration*)fDetTypeSim->GetResponseModel(GetITSgeom()->GetStartSDD())); |
| 7d62fb64 |
797 | sim->SetSegmentationModel((AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSDD)); |
| 798 | sim->Init(); |
| aacedc3e |
799 | } //end if |
| 800 | } // end if iDetType |
| 7d62fb64 |
801 | if(fDetTypeSim){ |
| 802 | sim = fDetTypeSim->GetSimulationModel(kSSD); |
| aacedc3e |
803 | if (!sim) { |
| 7d62fb64 |
804 | seg = (AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSSD); |
| fcf95fc7 |
805 | res = (AliITSCalibration*)fDetTypeSim->GetResponseModel(GetITSgeom()->GetStartSSD()); |
| aacedc3e |
806 | sim = new AliITSsimulationSSD(seg,res); |
| 807 | SetSimulationModel(kSSD,sim); |
| 808 | }else{ // simulation exists, make sure it is set up properly. |
| fcf95fc7 |
809 | sim->SetResponseModel((AliITSCalibration*)fDetTypeSim->GetResponseModel(GetITSgeom()->GetStartSSD())); |
| 7d62fb64 |
810 | sim->SetSegmentationModel((AliITSsegmentation*)fDetTypeSim->GetSegmentationModel(kSSD)); |
| 811 | sim->Init(); |
| aacedc3e |
812 | } // end if |
| 7d62fb64 |
813 | } // |
| 814 | */ |
| 12e7c97c |
815 | } |
| 816 | //______________________________________________________________________ |
| 78b50563 |
817 | void AliITSvSPD02::DrawModule() const { |
| 6078cf56 |
818 | //////////////////////////////////////////////////////////////////////// |
| 819 | // Draw a shaded view of the ITS SPD test beam version 1. |
| 820 | // Inputs: |
| 821 | // none. |
| 822 | // Outputs: |
| 823 | // none. |
| 824 | // Return: |
| 825 | // none. |
| 826 | //////////////////////////////////////////////////////////////////////// |
| 827 | // Set everything unseen |
| 828 | gMC->Gsatt("*", "seen", -1); |
| 829 | // Set ALIC mother visible |
| 830 | gMC->Gsatt("ALIC","SEEN",0); |
| 831 | // Set ALIC ITS visible |
| 832 | gMC->Gsatt("ITSV","SEEN",0); |
| 833 | // Set ALIC Telescopes visible |
| 834 | gMC->Gsatt("ITEL","SEEN",0); |
| 835 | // Set ALIC detetcor visible |
| 836 | gMC->Gsatt("IDET","SEEN",0); |
| 837 | // Set Detector chip mother visible and drawn |
| 838 | gMC->Gsatt("IPC0","SEEN",1); |
| 839 | // Set Detector mother visible and drawn |
| 840 | gMC->Gsatt("ITS0","SEEN",1); |
| 841 | // Set minibus chip mother visible and drawn |
| 842 | gMC->Gsatt("ICMB","SEEN",1); |
| 843 | // Set minibus mother visible and drawn |
| 844 | gMC->Gsatt("IMB0","SEEN",1); |
| 845 | } |
| 846 | //______________________________________________________________________ |
| 847 | void AliITSvSPD02::StepManager(){ |
| 848 | //////////////////////////////////////////////////////////////////////// |
| 849 | // Called for every step in the ITS SPD test beam, then calles the |
| 850 | // AliITShit class creator with the information to be recoreded about |
| 851 | // that hit. |
| 852 | // The value of the macro ALIITSPRINTGEOM if set to 1 will allow the |
| 853 | // printing of information to a file which can be used to create a .det |
| 854 | // file read in by the routine CreateGeometry(). If set to 0 or any other |
| 855 | // value except 1, the default behavior, then no such file is created nor |
| 856 | // it the extra variables and the like used in the printing allocated. |
| 857 | // Inputs: |
| 858 | // none. |
| 859 | // Outputs: |
| 860 | // none. |
| 861 | // Return: |
| 862 | // none. |
| 863 | //////////////////////////////////////////////////////////////////////// |
| 864 | Int_t copy, id; |
| 865 | TLorentzVector position, momentum; |
| 866 | static TLorentzVector position0; |
| 867 | static Int_t stat0=0; |
| 868 | if((id=gMC->CurrentVolID(copy) == fIDMother)&& |
| 869 | (gMC->IsTrackEntering()||gMC->IsTrackExiting())){ |
| aacedc3e |
870 | copy = fTrackReferences->GetEntriesFast(); |
| 871 | TClonesArray &lTR = *fTrackReferences; |
| 872 | // Fill TrackReference structure with this new TrackReference. |
| 873 | new(lTR[copy]) AliTrackReference(gAlice->GetMCApp()-> |
| 874 | GetCurrentTrackNumber()); |
| 6078cf56 |
875 | } // if Outer ITS mother Volume |
| 876 | if(!(this->IsActive())){ |
| aacedc3e |
877 | return; |
| 6078cf56 |
878 | } // end if !Active volume. |
| 879 | Int_t vol[5]; |
| 880 | TClonesArray &lhits = *fHits; |
| 881 | // |
| 882 | // Track status |
| 883 | vol[3] = 0; |
| 884 | vol[4] = 0; |
| 885 | if(gMC->IsTrackInside()) vol[3] += 1; |
| 886 | if(gMC->IsTrackEntering()) vol[3] += 2; |
| 887 | if(gMC->IsTrackExiting()) vol[3] += 4; |
| 888 | if(gMC->IsTrackOut()) vol[3] += 8; |
| 889 | if(gMC->IsTrackDisappeared()) vol[3] += 16; |
| 890 | if(gMC->IsTrackStop()) vol[3] += 32; |
| 891 | if(gMC->IsTrackAlive()) vol[3] += 64; |
| 892 | // |
| 893 | // Fill hit structure. |
| 894 | if(!(gMC->TrackCharge())) return; |
| 895 | id = gMC->CurrentVolID(copy); |
| 48232831 |
896 | if(id==fIdSens[0]){ // Volume name "IMBS" |
| aacedc3e |
897 | vol[2] = vol[1] = 1; // Det, ladder |
| 898 | id = gMC->CurrentVolOffID(2,copy); |
| 899 | //detector copy in the ladder = 1<->4 (ITS1 < I101 < I103 < I10A) |
| 900 | vol[0] = copy; // Lay |
| 901 | if(copy>2) vol[0]++; |
| 48232831 |
902 | } else if(id == fIdSens[1]){ // Volume name "ITST" |
| aacedc3e |
903 | vol[0] = 3; // layer |
| 904 | vol[1] = 1; // ladder |
| 905 | id = gMC->CurrentVolOffID(2,copy); |
| 906 | //detector copy in the ladder = 1<->4 (ITS2 < I1D1 < I1D3 < I20A) |
| 907 | vol[2] = 1; // detector |
| 6078cf56 |
908 | } else return; // end if |
| 909 | // |
| 910 | gMC->TrackPosition(position); |
| 911 | gMC->TrackMomentum(momentum); |
| 912 | vol[4] = stat0; |
| 913 | if(gMC->IsTrackEntering()){ |
| aacedc3e |
914 | position0 = position; |
| 915 | stat0 = vol[3]; |
| 916 | return; |
| 6078cf56 |
917 | } // end if IsEntering |
| 918 | // Fill hit structure with this new hit only for non-entrerance hits. |
| aacedc3e |
919 | else new(lhits[fNhits++]) AliITShit(fIshunt, |
| 920 | gAlice->GetMCApp()->GetCurrentTrackNumber(), |
| 921 | vol,gMC->Edep(),gMC->TrackTime(), |
| 922 | position,position0,momentum); |
| 6078cf56 |
923 | // |
| 924 | position0 = position; |
| 925 | stat0 = vol[3]; |
| 926 | |
| 927 | return; |
| 928 | } |
| 929 | |
git://git.uio.no / u / mrichter / AliRoot.git / blame