| 1baad4b2 |
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 | /* $Id$ */ |
| 17 | |
| e54bf126 |
18 | /// \ingroup macros |
| 19 | /// \file MUONSurveyUtil.C |
| 20 | /// \brief Utility macro for survey data to alignment transformation. |
| 21 | /// |
| 22 | /// Macro contains various functions to calculate misalignement parameters |
| 23 | /// from survey data and designed positions of survey targets. |
| 24 | /// Macro also includes a method to get the new AliMUONGeometryTransformer. |
| 25 | /// It is intended to be loaded by chamber specific macros. |
| 26 | /// |
| 27 | /// \author Javier Castillo |
| 1baad4b2 |
28 | |
| 29 | #if !defined(__CINT__) || defined(__MAKECINT__) |
| 30 | |
| 31 | #include "AliMUONGeometryTransformer.h" |
| 32 | #include "AliMUONGeometryMisAligner.h" |
| 33 | #include "AliMUONGeometryModuleTransformer.h" |
| 34 | #include "AliMUONGeometryDetElement.h" |
| 35 | #include "AliMUONGeometryBuilder.h" |
| 36 | #include "AliMpExMap.h" |
| bb4cf0b9 |
37 | #include "AliMpExMapIterator.h" |
| 1baad4b2 |
38 | #include "AliGeomManager.h" |
| 39 | #include "AliCDBManager.h" |
| 40 | #include "AliCDBMetaData.h" |
| 41 | #include "AliCDBId.h" |
| 42 | |
| 43 | #include <TGeoManager.h> |
| 44 | #include <TClonesArray.h> |
| 45 | #include <TMath.h> |
| 46 | #include <TString.h> |
| 47 | #include <Riostream.h> |
| 48 | |
| 49 | #include <fstream> |
| 50 | |
| 51 | #endif |
| 52 | |
| 53 | static int fgNDetElemCh[10] = {4,4,4,4,18,18,26,26,26,26}; |
| 54 | |
| 55 | Bool_t MatrixToAngles(const Double_t *rot, Double_t *angles) |
| 56 | { |
| 57 | // Calculates the Euler angles in "x y z" notation |
| 58 | // using the rotation matrix |
| 59 | // Returns false in case the rotation angles can not be |
| 60 | |
| 61 | // extracted from the matrix |
| 62 | // |
| 63 | if(TMath::Abs(rot[0])<1e-7 || TMath::Abs(rot[8])<1e-7) { |
| 64 | printf("Failed to extract roll-pitch-yall angles!"); |
| 65 | return kFALSE; |
| 66 | } |
| 67 | // Double_t raddeg = TMath::RadToDeg(); |
| 68 | angles[0]=TMath::ATan2(-rot[5],rot[8]); |
| 69 | angles[1]=TMath::ASin(rot[2]); |
| 70 | angles[2]=TMath::ATan2(-rot[1],rot[0]); |
| 71 | return kTRUE; |
| 72 | } |
| 73 | |
| 74 | Double_t eqPlane(Double_t *x, Double_t *par){ |
| 75 | return (-par[0]*x[0] -par[1]*x[1] -par[2]); |
| 76 | } |
| 77 | |
| 78 | Double_t xpCenter(Double_t *x, Double_t *par){ |
| 79 | |
| 80 | Double_t lCos2Tht = TMath::Cos(2*par[6]); |
| 81 | Double_t lSinTht = TMath::Sin(par[6]); |
| 82 | |
| 83 | Double_t inSqrt = TMath::Abs((par[0] - par[3])*(par[0] - par[3]) |
| 84 | -2*(x[0] -x[1])*(x[0] -x[1]) |
| 85 | +(par[1] - par[4] + par[2] - par[5])*(par[1] - par[4] - par[2] + par[5]) |
| 86 | +((par[0] - par[3])*(par[0] - par[3]) |
| 87 | +(par[1] - par[4])*(par[1] - par[4]) |
| 88 | +(par[2] - par[5])*(par[2] - par[5]))*lCos2Tht |
| 89 | +4*(x[0] - x[1])*(par[2] - par[5])*lSinTht); |
| 90 | |
| 91 | Double_t xD = ((2*(par[0]*par[0]*x[1] |
| 92 | -par[0]*par[3]*(x[0] + x[1]) |
| 93 | +x[1]*par[1]*(par[1] - par[4]) |
| 94 | +x[0]*(par[3]*par[3] - par[1]*par[4] + par[4]*par[4])) |
| 95 | -2*(par[3]*par[3]*par[2] |
| 96 | +par[0]*par[0]*par[5] |
| 97 | -par[0]*par[3]*(par[2] + par[5]) |
| 98 | +(par[1] - par[4])*(-par[4]*par[2] +par[1]*par[5]))*lSinTht |
| 99 | +TMath::Sqrt(2)*(-par[3]*par[1] + par[0]*par[4]) |
| 100 | *TMath::Sqrt(inSqrt)) |
| 101 | /(2*((par[0] - par[3])*(par[0] - par[3]) + (par[1] - par[4])*(par[1] - par[4])))); |
| 102 | |
| 103 | return xD; |
| 104 | } |
| 105 | |
| 106 | Double_t xnCenter(Double_t *x, Double_t *par){ |
| 107 | |
| 108 | Double_t lCos2Tht = TMath::Cos(2*par[6]); |
| 109 | Double_t lSinTht = TMath::Sin(par[6]); |
| 110 | |
| 111 | Double_t inSqrt = TMath::Abs((par[0] - par[3])*(par[0] - par[3]) |
| 112 | -2*(x[0] - x[1])*(x[0] - x[1]) |
| 113 | +(par[1] - par[4] + par[2] - par[5])*(par[1] - par[4] - par[2] + par[5]) |
| 114 | +((par[0] - par[3])*(par[0] - par[3]) |
| 115 | +(par[1] - par[4])*(par[1] - par[4]) |
| 116 | +(par[2] - par[5])*(par[2] - par[5]))*lCos2Tht |
| 117 | +4*(x[0] - x[1])*(par[2] - par[5])*lSinTht); |
| 118 | |
| 119 | Double_t xD = ((2*(par[0]*par[0]*x[1] |
| 120 | -par[0]*par[3]*(x[0] + x[1]) |
| 121 | +x[1]*par[1]*(par[1] - par[4]) |
| 122 | +x[0]*(par[3]*par[3] - par[1]*par[4] + par[4]*par[4])) |
| 123 | -2*(par[3]*par[3]*par[2] + par[0]*par[0]*par[5] |
| 124 | -par[0]*par[3]*(par[2] + par[5]) |
| 125 | +(par[1] - par[4])*(-par[4]*par[2] + par[1]*par[5]))*lSinTht |
| 126 | +TMath::Sqrt(2)*(par[3]*par[1] - par[0]*par[4]) |
| 127 | *TMath::Sqrt(inSqrt)) |
| 128 | /(2*((par[0] - par[3])*(par[0] - par[3]) + (par[1] - par[4])*(par[1] - par[4])))); |
| 129 | |
| 130 | return xD; |
| 131 | } |
| 132 | |
| 133 | Double_t phixpn(Double_t *x, Double_t *par){ |
| 134 | |
| 135 | Double_t inSqrt = TMath::Abs(((par[0] - par[3])*(par[0] - par[3]) |
| 136 | -2*(x[0] - x[1])*(x[0] - x[1]) |
| 137 | +(par[1] - par[4] + par[2] - par[5])*(par[1] - par[4] - par[2] + par[5]) |
| 138 | +(+(par[0] - par[3])*(par[0] - par[3]) |
| 139 | +(par[1] - par[4])*(par[1] - par[4]) |
| 140 | +(par[2] - par[5])*(par[2] - par[5]))*TMath::Cos(2*par[6]) |
| 141 | +4*(x[0] - x[1])*(par[2] - par[5])*TMath::Sin(par[6]))); |
| 142 | |
| 143 | Double_t phix = ((+2*(par[0] - par[3])*(x[0] - x[1]) |
| 144 | -2*(par[0] - par[3])*(par[2] - par[5])*TMath::Sin(par[6]) |
| 145 | +TMath::Sqrt(2)*(par[1] - par[4]) |
| 146 | *TMath::Sqrt(inSqrt)) |
| 147 | /(2*(+(par[0] - par[3])*(par[0] - par[3]) |
| 148 | +(par[1] - par[4])*(par[1] - par[4]))*TMath::Cos(par[6]))); |
| 149 | |
| 150 | phix = -TMath::ACos(phix); |
| 151 | |
| 152 | return phix; |
| 153 | } |
| 154 | |
| 155 | Double_t phixpp(Double_t *x, Double_t *par){ |
| 156 | |
| 157 | Double_t inSqrt = TMath::Abs(+(par[0] - par[3])*(par[0] - par[3]) |
| 158 | -2*(x[0] - x[1])*(x[0] - x[1]) |
| 159 | +(par[1] - par[4] + par[2] - par[5])*(par[1] - par[4] - par[2] + par[5]) |
| 160 | +(+(par[0] - par[3])*(par[0] - par[3]) |
| 161 | +(par[1] - par[4])*(par[1] - par[4]) |
| 162 | +(par[2] - par[5])*(par[2] - par[5]))*TMath::Cos(2*par[6]) |
| 163 | +4*(x[0] - x[1])*(par[2] - par[5])*TMath::Sin(par[6])); |
| 164 | |
| 165 | Double_t phix = ((+2*(par[0] - par[3])*(x[0] - x[1]) |
| 166 | -2*(par[0] - par[3])*(par[2] - par[5])*TMath::Sin(par[6]) |
| 167 | +TMath::Sqrt(2)*(par[1] - par[4]) |
| 168 | *TMath::Sqrt(inSqrt)) |
| 169 | /(2*(+(par[0] - par[3])*(par[0] - par[3]) |
| 170 | +(par[1] - par[4])*(par[1] - par[4]))*TMath::Cos(par[6]))); |
| 171 | |
| 172 | phix = TMath::ACos(phix); |
| 173 | |
| 174 | return phix; |
| 175 | } |
| 176 | |
| 177 | Double_t phixnn(Double_t *x, Double_t *par){ |
| 178 | |
| 179 | Double_t inSqrt = TMath::Abs(+(par[0] - par[3])*(par[0] - par[3]) |
| 180 | -2*(x[0] - x[1])*(x[0] - x[1]) |
| 181 | +(par[1] - par[4] + par[2] - par[5])*(par[1] - par[4] - par[2] + par[5]) |
| 182 | +(+(par[0] - par[3])*(par[0] - par[3]) |
| 183 | +(par[1] - par[4])*(par[1] - par[4]) |
| 184 | +(par[2] - par[5])*(par[2] - par[5]))*TMath::Cos(2*par[6]) |
| 185 | + 4*(x[0] - x[1])*(par[2] - par[5])*TMath::Sin(par[6])); |
| 186 | |
| 187 | Double_t phix = (+(+2*(par[0] - par[3])*(x[0] - x[1]) |
| 188 | -2*(par[0] - par[3])*(par[2] - par[5])*TMath::Sin(par[6]) |
| 189 | +TMath::Sqrt(2)*(-par[1] + par[4]) |
| 190 | *TMath::Sqrt(inSqrt)) |
| 191 | /(2*(+(par[0] - par[3])*(par[0] - par[3]) |
| 192 | +(par[1] - par[4])*(par[1] - par[4]))*TMath::Cos(par[6]))); |
| 193 | |
| 194 | phix = -TMath::ACos(phix); |
| 195 | |
| 196 | return phix; |
| 197 | } |
| 198 | |
| 199 | Double_t phixnp(Double_t *x, Double_t *par){ |
| 200 | |
| 201 | Double_t inSqrt = TMath::Abs(+(par[0] - par[3])*(par[0] - par[3]) |
| 202 | -2*(x[0] - x[1])*(x[0] - x[1]) |
| 203 | +(par[1] - par[4] + par[2] - par[5])*(par[1] - par[4] - par[2] + par[5]) |
| 204 | +(+(par[0] - par[3])*(par[0] - par[3]) |
| 205 | +(par[1] - par[4])*(par[1] - par[4]) |
| 206 | +(par[2] - par[5])*(par[2] - par[5]))*TMath::Cos(2*par[6]) |
| 207 | +4*(x[0] - x[1])*(par[2] - par[5])*TMath::Sin(par[6])); |
| 208 | |
| 209 | Double_t phix = (+(+2*(par[0] - par[3])*(x[0] - x[1]) |
| 210 | -2*(par[0] - par[3])*(par[2] - par[5])*TMath::Sin(par[6]) |
| 211 | +TMath::Sqrt(2)*(-par[1] + par[4]) |
| 212 | *TMath::Sqrt(inSqrt)) |
| 213 | /(2*(+(par[0] - par[3])*(par[0] - par[3]) |
| 214 | +(par[1] - par[4])*(par[1] - par[4]))*TMath::Cos(par[6]))); |
| 215 | |
| 216 | phix = TMath::ACos(phix); |
| 217 | |
| 218 | return phix; |
| 219 | } |
| 220 | |
| 221 | Double_t ypCenter(Double_t *x, Double_t *par){ |
| 222 | // par : x1l, y1l, z1l, x2l, y2l, z2, lpsi, tht, |
| 223 | |
| 224 | Double_t lCosPsi = TMath::Cos(par[6]); |
| 225 | Double_t lSinPsi = TMath::Sin(par[6]); |
| 226 | Double_t lCosTht = TMath::Cos(par[7]); |
| 227 | Double_t lSinTht = TMath::Sin(par[7]); |
| 228 | |
| 229 | Double_t yD = ((1./((par[0] - par[3])*(par[0] - par[3]) + (par[1] - par[4])*(par[1] - par[4]))) |
| 230 | *(+par[3]*par[3]*x[0] |
| 231 | +par[0]*par[0]*x[1] |
| 232 | -par[0]*par[3]*(x[0] + x[1]) |
| 233 | +(par[1] - par[4])*(-x[0]*par[4] + par[1]*x[1]) |
| 234 | +(par[3]*par[3]*par[2] |
| 235 | +par[0]*par[0]*par[5] |
| 236 | -par[0]*par[3]*(par[2] + par[5]) |
| 237 | +(par[1] - par[4])*(-par[4]*par[2] + par[1]*par[5]))*lCosTht*lSinPsi |
| 238 | +(-par[3]*par[1] + par[0]*par[4]) |
| 239 | *TMath::Sqrt(-(x[0] - x[1] |
| 240 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 241 | *(x[0] - x[1] |
| 242 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 243 | + ((par[0] - par[3])*(par[0] - par[3]) |
| 244 | +(par[1] - par[4])*(par[1] - par[4]))*(lCosPsi*lCosPsi |
| 245 | +lSinPsi*lSinPsi*lSinTht*lSinTht)))); |
| 246 | |
| 247 | return yD; |
| 248 | } |
| 249 | |
| 250 | Double_t phiypn(Double_t *x, Double_t *par){ |
| 251 | |
| 252 | Double_t lCosPsi = TMath::Cos(par[6]); |
| 253 | Double_t lSinPsi = TMath::Sin(par[6]); |
| 254 | Double_t lCosTht = TMath::Cos(par[7]); |
| 255 | Double_t lSinTht = TMath::Sin(par[7]); |
| 256 | |
| 257 | Double_t phiy = ((lCosPsi*((par[1] - par[4])*(x[0] - x[1]) |
| 258 | +(par[1] - par[4])*(par[2] - par[5])*lCosTht*lSinPsi |
| 259 | +(-par[0] + par[3]) |
| 260 | *TMath::Sqrt(-(x[0] - x[1] |
| 261 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 262 | *(x[0] - x[1] |
| 263 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 264 | +(+(par[0] - par[3])*(par[0] - par[3]) |
| 265 | +(par[1] - par[4])*(par[1] - par[4]))*(lCosPsi*lCosPsi |
| 266 | +lSinPsi*lSinPsi*lSinTht*lSinTht))) |
| 267 | +lSinPsi*lSinTht*((par[0] - par[3])*(x[0] - x[1]) |
| 268 | +(par[0] - par[3])*(par[2] - par[5])*lCosTht*lSinPsi |
| 269 | +(par[1] - par[4]) |
| 270 | *TMath::Sqrt(-(x[0] - x[1] |
| 271 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 272 | *(x[0] - x[1] |
| 273 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 274 | + ((par[0] - par[3])*(par[0] - par[3]) |
| 275 | +(par[1] - par[4])*(par[1] - par[4]))*(lCosPsi*lCosPsi |
| 276 | +lSinPsi*lSinPsi*lSinTht*lSinTht)))) |
| 277 | /((+(par[0] - par[3])*(par[0] - par[3]) |
| 278 | +(par[1] - par[4])*(par[1] - par[4]))*(lCosPsi*lCosPsi |
| 279 | +lSinPsi*lSinPsi*lSinTht*lSinTht))); |
| 280 | |
| 281 | phiy = -TMath::ACos(phiy); |
| 282 | |
| 283 | |
| 284 | return phiy; |
| 285 | } |
| 286 | |
| 287 | Double_t phiypp(Double_t *x, Double_t *par){ |
| 288 | |
| 289 | Double_t lCosPsi = TMath::Cos(par[6]); |
| 290 | Double_t lSinPsi = TMath::Sin(par[6]); |
| 291 | Double_t lCosTht = TMath::Cos(par[7]); |
| 292 | Double_t lSinTht = TMath::Sin(par[7]); |
| 293 | |
| 294 | Double_t phiy = ((lCosPsi*((par[1] - par[4])*(x[0] - x[1]) |
| 295 | +(par[1] - par[4])*(par[2] - par[5])*lCosTht*lSinPsi |
| 296 | +(-par[0] + par[3]) |
| 297 | *TMath::Sqrt(-(x[0] - x[1] |
| 298 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 299 | *(x[0] - x[1] |
| 300 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 301 | +((par[0] - par[3])*(par[0] - par[3]) |
| 302 | +(par[1] - par[4])*(par[1] - par[4]))*(lCosPsi*lCosPsi |
| 303 | +lSinPsi*lSinPsi*lSinTht*lSinTht))) |
| 304 | +lSinPsi*lSinTht*((par[0] - par[3])*(x[0] - x[1]) |
| 305 | +(par[0] - par[3])*(par[2] - par[5])*lCosTht*lSinPsi |
| 306 | +(par[1] - par[4])*TMath::Sqrt(-(x[0] - x[1] |
| 307 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 308 | *(x[0] - x[1] |
| 309 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 310 | +((par[0] - par[3])*(par[0] - par[3]) |
| 311 | +(par[1] - par[4])*(par[1] - par[4]))*(lCosPsi*lCosPsi |
| 312 | +lSinPsi*lSinPsi*lSinTht*lSinTht)))) |
| 313 | /(((par[0] - par[3])*(par[0] - par[3]) |
| 314 | +(par[1] - par[4])*(par[1] - par[4]))*(lCosPsi*lCosPsi |
| 315 | +lSinPsi*lSinPsi*lSinTht*lSinTht))); |
| 316 | |
| 317 | phiy = TMath::ACos(phiy); |
| 318 | |
| 319 | return phiy; |
| 320 | } |
| 321 | |
| 322 | Double_t ynCenter(Double_t *x, Double_t *par){ |
| 323 | |
| 324 | Double_t lCosPsi = TMath::Cos(par[6]); |
| 325 | Double_t lSinPsi = TMath::Sin(par[6]); |
| 326 | Double_t lCosTht = TMath::Cos(par[7]); |
| 327 | Double_t lSinTht = TMath::Sin(par[7]); |
| 328 | |
| 329 | Double_t yD = ((1./(+(par[0] - par[3])*(par[0] - par[3]) |
| 330 | +(par[1] - par[4])*(par[1] - par[4]))) |
| 331 | *(+par[3]*par[3]*x[0] |
| 332 | +par[0]*par[0]*x[1] |
| 333 | -par[0]*par[3]*(x[0] + x[1]) |
| 334 | +(par[1] - par[4])*(-x[0]*par[4] + par[1]*x[1]) |
| 335 | +(+par[3]*par[3]*par[2] |
| 336 | +par[0]*par[0]*par[5] |
| 337 | -par[0]*par[3]*(par[2] + par[5]) |
| 338 | +(par[1] - par[4])*(-par[4]*par[2] + par[1]*par[5]))*lCosTht*lSinPsi |
| 339 | +(par[3]*par[1] - par[0]*par[4]) |
| 340 | *TMath::Sqrt(-(+x[0] - x[1] |
| 341 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 342 | *(x[0] - x[1] |
| 343 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 344 | +((par[0] - par[3])*(par[0] - par[3]) |
| 345 | +(par[1] - par[4])*(par[1] - par[4]))*(+lCosPsi*lCosPsi |
| 346 | +lSinPsi*lSinPsi*lSinTht*lSinTht)))); |
| 347 | |
| 348 | return yD; |
| 349 | } |
| 350 | |
| 351 | |
| 352 | Double_t phiynn(Double_t *x, Double_t *par){ |
| 353 | |
| 354 | Double_t lCosPsi = TMath::Cos(par[6]); |
| 355 | Double_t lSinPsi = TMath::Sin(par[6]); |
| 356 | Double_t lCosTht = TMath::Cos(par[7]); |
| 357 | Double_t lSinTht = TMath::Sin(par[7]); |
| 358 | |
| 359 | Double_t phiy = ((lCosPsi*(+(par[1] - par[4])*(x[0] - x[1]) |
| 360 | +(par[1] - par[4])*(par[2] - par[5])*lCosTht*lSinPsi |
| 361 | +(par[0] - par[3]) |
| 362 | *TMath::Sqrt(-(x[0] - x[1] |
| 363 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 364 | *(x[0] - x[1] |
| 365 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 366 | +(+(par[0] - par[3])*(par[0] - par[3]) |
| 367 | +(par[1] - par[4])*(par[1] - par[4]))*(+lCosPsi*lCosPsi |
| 368 | +lSinPsi*lSinPsi*lSinTht*lSinTht))) |
| 369 | +lSinPsi*lSinTht*(+(par[0] - par[3])*(x[0] - x[1]) |
| 370 | +(par[0] - par[3])*(par[2] - par[5])*lCosTht*lSinPsi |
| 371 | +(-par[1] + par[4]) |
| 372 | *TMath::Sqrt(-(x[0] - x[1] |
| 373 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 374 | *(x[0] - x[1] |
| 375 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 376 | +(+(par[0] - par[3])*(par[0] - par[3]) |
| 377 | +(par[1] - par[4])*(par[1] - par[4]))*(+lCosPsi*lCosPsi |
| 378 | +lSinPsi*lSinPsi*lSinTht*lSinTht)))) |
| 379 | /((+(par[0] - par[3])*(par[0] - par[3]) |
| 380 | +(par[1] - par[4])*(par[1] - par[4]))*(+lCosPsi*lCosPsi |
| 381 | +lSinPsi*lSinPsi*lSinTht*lSinTht))); |
| 382 | |
| 383 | phiy = -TMath::ACos(phiy); |
| 384 | |
| 385 | return phiy; |
| 386 | } |
| 387 | |
| 388 | |
| 389 | Double_t phiynp(Double_t *x, Double_t *par){ |
| 390 | |
| 391 | Double_t lCosPsi = TMath::Cos(par[6]); |
| 392 | Double_t lSinPsi = TMath::Sin(par[6]); |
| 393 | Double_t lCosTht = TMath::Cos(par[7]); |
| 394 | Double_t lSinTht = TMath::Sin(par[7]); |
| 395 | |
| 396 | Double_t phiy = ((lCosPsi*(+(par[1] - par[4])*(x[0] - x[1]) |
| 397 | +(par[1] - par[4])*(par[2] - par[5])*lCosTht*lSinPsi |
| 398 | +(par[0] - par[3]) |
| 399 | *TMath::Sqrt(-(x[0] - x[1] |
| 400 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 401 | *(x[0] - x[1] |
| 402 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 403 | +((par[0] - par[3])*(par[0] - par[3]) |
| 404 | +(par[1] - par[4])*(par[1] - par[4]))*(+lCosPsi*lCosPsi |
| 405 | +lSinPsi*lSinPsi*lSinTht*lSinTht))) |
| 406 | +lSinPsi*lSinTht*(+(par[0] - par[3])*(x[0] - x[1]) |
| 407 | +(par[0] - par[3])*(par[2] - par[5])*lCosTht*lSinPsi |
| 408 | +(-par[1] + par[4]) |
| 409 | *TMath::Sqrt(-(x[0] - x[1] |
| 410 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 411 | *(x[0] - x[1] |
| 412 | +(par[2] - par[5])*lCosTht*lSinPsi) |
| 413 | +((par[0] - par[3])*(par[0] - par[3]) |
| 414 | +(par[1] - par[4])*(par[1] - par[4]))*(+lCosPsi*lCosPsi |
| 415 | +lSinPsi*lSinPsi*lSinTht*lSinTht)))) |
| 416 | /((+(par[0] - par[3])*(par[0] - par[3]) |
| 417 | +(par[1] - par[4])*(par[1] - par[4]))*(+lCosPsi*lCosPsi |
| 418 | +lSinPsi*lSinPsi*lSinTht*lSinTht))); |
| 419 | |
| 420 | phiy = TMath::ACos(phiy); |
| 421 | |
| 422 | return phiy; |
| 423 | } |
| 424 | |
| 425 | Double_t znCenter(Double_t *x, Double_t *par){ |
| 426 | // par : x1l, y1l, z1l, x2l, y2l, z2l, psi, tht |
| 427 | |
| 428 | Double_t lCosPsi = TMath::Cos(par[6]); |
| 429 | Double_t lSinPsi = TMath::Sin(par[6]); |
| 430 | Double_t lCosTht = TMath::Cos(par[7]); |
| 431 | Double_t lSinTht = TMath::Sin(par[7]); |
| 432 | |
| 433 | Double_t inSqrt = ((par[3]*par[1] - par[0]*par[4])*(par[3]*par[1] - par[0]*par[4]) |
| 434 | *((-(x[0] - x[1])*(x[0] - x[1])) |
| 435 | +(((par[0] - par[3])*(par[0] - par[3]) |
| 436 | +(par[1] - par[4])*(par[1] - par[4])))*lSinPsi*lSinPsi |
| 437 | +lCosPsi*((-(par[2] - par[5])) |
| 438 | *lCosTht*(-2*x[0]+2*x[1] |
| 439 | +(par[2] - par[5])*lCosPsi*lCosTht) |
| 440 | +((par[0] - par[3])*(par[0] - par[3]) |
| 441 | +(par[1] - par[4])*(par[1] - par[4]))*lCosPsi*lSinTht*lSinTht))); |
| 442 | |
| 443 | Double_t zD = ((1./((par[0] - par[3])*(par[0] - par[3]) |
| 444 | +(par[1] - par[4])*(par[1] - par[4]))) |
| 445 | *(-par[1]*par[4]*x[0] |
| 446 | +par[4]*par[4]*x[0] |
| 447 | +par[0]*par[0]*x[1] |
| 448 | +par[1]*par[1]*x[1] |
| 449 | -par[1]*par[4]*x[1] |
| 450 | -par[0]*par[3]*(x[0] + x[1]) |
| 451 | +par[3]*par[3]*x[0] |
| 452 | +(+par[1]*par[4]*par[2] |
| 453 | -par[4]*par[4]*par[2] |
| 454 | -par[0]*par[0]*par[5] |
| 455 | -par[1]*par[1]*par[5] |
| 456 | +par[1]*par[4]*par[5] |
| 457 | +par[0]*par[3]*(par[2] + par[5]) |
| 458 | -par[3]*par[3]*par[2])*lCosPsi*lCosTht |
| 459 | -TMath::Sqrt(inSqrt))); |
| 460 | |
| 461 | return zD; |
| 462 | } |
| 463 | |
| 464 | Double_t zpCenter(Double_t *x, Double_t *par){ |
| 465 | // par : x1l, y1l, z1l, x2l, y2l, z2l, psi, tht |
| 466 | |
| 467 | Double_t lCosPsi = TMath::Cos(par[6]); |
| 468 | Double_t lSinPsi = TMath::Sin(par[6]); |
| 469 | Double_t lCosTht = TMath::Cos(par[7]); |
| 470 | Double_t lSinTht = TMath::Sin(par[7]); |
| 471 | |
| 472 | Double_t inSqrt = ((par[3]*par[1] - par[0]*par[4])*(par[3]*par[1] - par[0]*par[4]) |
| 473 | *((-(x[0] - x[1])*(x[0] - x[1])) |
| 474 | +(((par[0] - par[3])*(par[0] - par[3]) |
| 475 | +(par[1] - par[4])*(par[1] - par[4])))*lSinPsi*lSinPsi |
| 476 | +lCosPsi*((-(par[2] - par[5])) |
| 477 | *lCosTht*(-2*x[0]+2*x[1] |
| 478 | +(par[2] - par[5])*lCosPsi*lCosTht) |
| 479 | +((par[0] - par[3])*(par[0] - par[3]) |
| 480 | +(par[1] - par[4])*(par[1] - par[4]))*lCosPsi*lSinTht*lSinTht))); |
| 481 | |
| 482 | Double_t zD = ((1./((par[0] - par[3])*(par[0] - par[3]) |
| 483 | +(par[1] - par[4])*(par[1] - par[4]))) |
| 484 | *(-par[1]*par[4]*x[0] |
| 485 | +par[4]*par[4]*x[0] |
| 486 | +par[0]*par[0]*x[1] |
| 487 | +par[1]*par[1]*x[1] |
| 488 | -par[1]*par[4]*x[1] |
| 489 | -par[0]*par[3]*(x[0] + x[1]) |
| 490 | +par[3]*par[3]*x[0] |
| 491 | +(+par[1]*par[4]*par[2] |
| 492 | -par[4]*par[4]*par[2] |
| 493 | -par[0]*par[0]*par[5] |
| 494 | -par[1]*par[1]*par[5] |
| 495 | +par[1]*par[4]*par[5] |
| 496 | +par[0]*par[3]*(par[2] + par[5]) |
| 497 | -par[3]*par[3]*par[2])*lCosPsi*lCosTht |
| 498 | +TMath::Sqrt(inSqrt))); |
| 499 | |
| 500 | return zD; |
| 501 | } |
| 502 | |
| 503 | //______________________________________________________________________ |
| 504 | AliMUONGeometryTransformer *ReAlign(const AliMUONGeometryTransformer * transformer, |
| 505 | int rMod, TGeoCombiTrans deltaDetElemTransf[], Bool_t verbose) |
| 506 | { |
| 507 | ///////////////////////////////////////////////////////////////////// |
| 508 | // Takes the internal geometry module transformers, copies them |
| 509 | // and gets the Detection Elements from them. |
| 510 | // Takes misalignment parameters and applies these |
| 511 | // to the local transform of the Detection Element |
| 512 | // Obtains the global transform by multiplying the module transformer |
| 513 | // transformation with the local transformation |
| 514 | // Applies the global transform to a new detection element |
| 515 | // Adds the new detection element to a new module transformer |
| 516 | // Adds the new module transformer to a new geometry transformer |
| 517 | // Returns the new geometry transformer |
| 518 | |
| 519 | |
| 520 | Int_t iDetElemId = 0; |
| 521 | Int_t iDetElemNumber = 0; |
| 522 | Int_t iDetElemIndex = 0; |
| 523 | Int_t iCh = 0; |
| 524 | |
| 525 | AliMUONGeometryTransformer *newGeometryTransformer = |
| 526 | new AliMUONGeometryTransformer(); |
| 527 | for (Int_t iMt = 0; iMt < transformer->GetNofModuleTransformers(); iMt++) { |
| 528 | // module transformers |
| 529 | const AliMUONGeometryModuleTransformer *kModuleTransformer = |
| 530 | transformer->GetModuleTransformer(iMt, true); |
| 531 | |
| 532 | AliMUONGeometryModuleTransformer *newModuleTransformer = |
| 533 | new AliMUONGeometryModuleTransformer(iMt); |
| 534 | newGeometryTransformer->AddModuleTransformer(newModuleTransformer); |
| 535 | |
| 536 | TGeoCombiTrans moduleTransform = |
| 537 | TGeoCombiTrans(*kModuleTransformer->GetTransformation()); |
| 538 | // New module transformation |
| 539 | TGeoCombiTrans *newModuleTransform; |
| 540 | if (iMt==rMod) { |
| 541 | newModuleTransform = new TGeoCombiTrans(moduleTransform); |
| 542 | } else { |
| 543 | newModuleTransform = new TGeoCombiTrans(moduleTransform); |
| 544 | } |
| 545 | newModuleTransformer->SetTransformation(*newModuleTransform); |
| 546 | |
| 547 | // For the selected chamber add misalign module |
| 548 | if (iMt==rMod) { |
| 549 | // Get delta transformation: |
| 550 | // Tdelta = Tnew * Told.inverse |
| 551 | TGeoHMatrix deltaModuleTransform = |
| 552 | AliMUONGeometryBuilder::Multiply(*newModuleTransform, |
| 553 | kModuleTransformer->GetTransformation()->Inverse()); |
| 554 | // Create module mis alignment matrix |
| 555 | newGeometryTransformer |
| 556 | ->AddMisAlignModule(kModuleTransformer->GetModuleId(), deltaModuleTransform); |
| 557 | } |
| 558 | |
| 559 | AliMpExMap *detElements = kModuleTransformer->GetDetElementStore(); |
| 560 | |
| 561 | if (verbose) |
| 562 | printf("%i DEs in old GeometryStore %i\n",detElements->GetSize(), iMt); |
| 563 | TGeoCombiTrans *deltaLocalTransform; |
| bb4cf0b9 |
564 | TIter next(detElements->CreateIterator()); |
| 565 | AliMUONGeometryDetElement *detElement; |
| 566 | while ((detElement = static_cast<AliMUONGeometryDetElement*>(next()))){ |
| 1baad4b2 |
567 | /// make a new detection element |
| bb4cf0b9 |
568 | AliMUONGeometryDetElement *newDetElement = |
| 569 | new AliMUONGeometryDetElement(detElement->GetId(), |
| 570 | detElement->GetVolumePath()); |
| 571 | TString lDetElemName(detElement->GetDEName()); |
| 572 | lDetElemName.ReplaceAll("DE",""); |
| 573 | iDetElemId = lDetElemName.Atoi(); |
| 574 | iDetElemNumber = iDetElemId%100; |
| 575 | iCh = iDetElemId/100 -1; |
| 576 | if(iMt==rMod){ |
| 577 | if (iCh<4) { |
| 578 | iDetElemIndex = iDetElemId; |
| 579 | } else { |
| 580 | if ((iDetElemNumber > (fgNDetElemCh[iCh]-2)/4) && |
| 581 | (iDetElemNumber < fgNDetElemCh[iCh]-(fgNDetElemCh[iCh]-2)/4)) { |
| 582 | iDetElemIndex = (+fgNDetElemCh[iCh] |
| 583 | -(1+(fgNDetElemCh[iCh]-2)/4) |
| 584 | -iDetElemNumber); |
| 1baad4b2 |
585 | } else { |
| bb4cf0b9 |
586 | iDetElemIndex = (+fgNDetElemCh[iCh] |
| 587 | -fgNDetElemCh[iCh]/2 |
| 588 | -((1+(fgNDetElemCh[iCh]-2)/4) |
| 589 | -TMath::Min(iDetElemNumber, |
| 590 | TMath::Abs(iDetElemNumber-fgNDetElemCh[iCh])))); |
| 1baad4b2 |
591 | } |
| 1baad4b2 |
592 | } |
| bb4cf0b9 |
593 | deltaLocalTransform = new TGeoCombiTrans(deltaDetElemTransf[iDetElemIndex]); |
| 594 | } else { |
| 595 | deltaLocalTransform = new TGeoCombiTrans(*gGeoIdentity); |
| 596 | } |
| 1baad4b2 |
597 | |
| bb4cf0b9 |
598 | // local transformation of this detection element. |
| 599 | TGeoCombiTrans localTransform |
| 600 | = TGeoCombiTrans(*detElement->GetLocalTransformation()); |
| 601 | // TGeoHMatrix newLocalMatrix = localTransform * (*deltaLocalTransform); |
| 602 | TGeoCombiTrans newLocalTransform |
| 603 | = TGeoCombiTrans(localTransform * (*deltaLocalTransform)); |
| 604 | newDetElement->SetLocalTransformation(newLocalTransform); |
| 605 | // global transformation |
| 606 | TGeoHMatrix newGlobalTransform = |
| 607 | AliMUONGeometryBuilder::Multiply(*newModuleTransform, |
| 608 | newLocalTransform); |
| 609 | newDetElement->SetGlobalTransformation(newGlobalTransform); |
| 1baad4b2 |
610 | |
| bb4cf0b9 |
611 | // add this det element to module |
| 612 | newModuleTransformer->GetDetElementStore()->Add(newDetElement->GetId(), |
| 613 | newDetElement); |
| 614 | |
| 615 | // In the Alice Alignment Framework misalignment objects store |
| 616 | // global delta transformation |
| 617 | // Get detection "intermediate" global transformation |
| 618 | TGeoHMatrix newOldGlobalTransform = (*newModuleTransform) * localTransform; |
| 619 | // Get detection element global delta transformation: |
| 620 | // Tdelta = Tnew * Told.inverse |
| 621 | TGeoHMatrix deltaGlobalTransform |
| 622 | = AliMUONGeometryBuilder::Multiply(newGlobalTransform, |
| 623 | newOldGlobalTransform.Inverse()); |
| 624 | |
| 625 | // Create mis alignment matrix |
| 626 | newGeometryTransformer |
| 627 | ->AddMisAlignDetElement(detElement->GetId(), deltaGlobalTransform); |
| 628 | } |
| 629 | |
| 1baad4b2 |
630 | if (verbose) |
| 631 | printf("Added module transformer %i to the transformer\n", iMt); |
| 632 | newGeometryTransformer->AddModuleTransformer(newModuleTransformer); |
| 633 | } |
| 634 | return newGeometryTransformer; |
| 635 | } |
git://git.uio.no / u / mrichter / AliRoot.git / blame