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d810d0de | 1 | // $Id$ |
2 | // Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007 | |
3b868b75 | 3 | |
d810d0de | 4 | /************************************************************************** |
5 | * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. * | |
6 | * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for * | |
51346b82 | 7 | * full copyright notice. * |
d810d0de | 8 | **************************************************************************/ |
9 | ||
10 | #include "AliEveITSScaledModule.h" | |
3b868b75 | 11 | |
0879c50b | 12 | #include <AliITSsegmentationSPD.h> |
13 | #include <AliITSsegmentationSDD.h> | |
14 | #include <AliITSsegmentationSSD.h> | |
15 | ||
3b868b75 | 16 | #include <AliITSdigitSPD.h> |
17 | #include <AliITSdigitSDD.h> | |
18 | #include <AliITSdigitSSD.h> | |
d810d0de | 19 | |
0879c50b | 20 | #include <TMath.h> |
a15e6d7d | 21 | #include <TClonesArray.h> |
3b868b75 | 22 | |
a15e6d7d | 23 | //============================================================================== |
24 | //============================================================================== | |
d810d0de | 25 | // AliEveDigitScaleInfo |
a15e6d7d | 26 | //============================================================================== |
27 | ||
28 | //______________________________________________________________________________ | |
3b868b75 | 29 | // |
a15e6d7d | 30 | // Encapsulates current state of scaling and agglomeration. |
698e2c9b | 31 | |
d810d0de | 32 | ClassImp(AliEveDigitScaleInfo) |
3b868b75 | 33 | |
d810d0de | 34 | AliEveDigitScaleInfo::AliEveDigitScaleInfo(): |
3b868b75 | 35 | fScale(1), |
a15e6d7d | 36 | fStatType (kSTAverage), |
32e219c2 | 37 | fSyncPalette(kFALSE) |
3b868b75 | 38 | { |
39 | } | |
40 | ||
d810d0de | 41 | void AliEveDigitScaleInfo::ScaleChanged(Int_t s) |
3b868b75 | 42 | { |
32e219c2 | 43 | fScale = s; |
51346b82 | 44 | |
d810d0de | 45 | AliEveITSScaledModule* sm; |
84aff7a4 | 46 | std::list<TEveElement*>::iterator i = fBackRefs.begin(); |
32e219c2 | 47 | while (i != fBackRefs.end()) |
48 | { | |
d810d0de | 49 | sm = dynamic_cast<AliEveITSScaledModule*>(*i); |
32e219c2 | 50 | if(sm) sm->LoadQuads(); |
51 | ++i; | |
52 | } | |
3b868b75 | 53 | } |
54 | ||
d810d0de | 55 | void AliEveDigitScaleInfo::StatTypeChanged(Int_t t) |
3b868b75 | 56 | { |
32e219c2 | 57 | fStatType = t; |
58 | fSyncPalette = kTRUE; | |
51346b82 | 59 | |
d810d0de | 60 | AliEveITSScaledModule* sm; |
84aff7a4 | 61 | std::list<TEveElement*>::iterator i = fBackRefs.begin(); |
32e219c2 | 62 | while (i != fBackRefs.end()) |
63 | { | |
d810d0de | 64 | sm = dynamic_cast<AliEveITSScaledModule*>(*i); |
a15e6d7d | 65 | if (sm) sm->SetQuadValues(); |
32e219c2 | 66 | ++i; |
67 | } | |
3b868b75 | 68 | } |
69 | ||
57ffa5fb | 70 | //______________________________________________________________________________ |
a15e6d7d | 71 | // ScaledDigit_t |
3b868b75 | 72 | // |
c76ea574 | 73 | |
a15e6d7d | 74 | AliEveITSScaledModule::ScaledDigit_t::ScaledDigit_t() : |
3b868b75 | 75 | TObject(), |
a15e6d7d | 76 | fN(0), |
77 | fSum(0), fSqrSum(0), | |
78 | fMinI(-1), fMinJ(-1), fMaxI(-1), fMaxJ(-1) | |
3b868b75 | 79 | { |
80 | } | |
81 | ||
a15e6d7d | 82 | AliEveITSScaledModule::ScaledDigit_t::ScaledDigit_t(Int_t di, Int_t dj) : |
3b868b75 | 83 | TObject(), |
a15e6d7d | 84 | fN(0), |
85 | fSum(0), fSqrSum(0), | |
86 | fMinI(di), fMinJ(dj), fMaxI(di), fMaxJ(dj) | |
3b868b75 | 87 | { |
88 | } | |
89 | ||
a15e6d7d | 90 | void AliEveITSScaledModule::ScaledDigit_t::Dump() const |
3b868b75 | 91 | { |
a15e6d7d | 92 | printf("N %d, sum %f, sqr_sum %f", fN, fSum, fSqrSum); |
3b868b75 | 93 | } |
94 | ||
698e2c9b | 95 | |
a15e6d7d | 96 | //============================================================================== |
97 | //============================================================================== | |
d810d0de | 98 | // AliEveITSScaledModule |
a15e6d7d | 99 | //============================================================================== |
698e2c9b | 100 | |
101 | //______________________________________________________________________________ | |
3b868b75 | 102 | // |
698e2c9b | 103 | // Visualization of an ITS module with digits aggregated |
104 | // on a grid of pre-defined size. | |
3b868b75 | 105 | |
d810d0de | 106 | ClassImp(AliEveITSScaledModule) |
3b868b75 | 107 | |
d810d0de | 108 | AliEveITSScaledModule::AliEveITSScaledModule(Int_t gid, AliEveITSDigitsInfo* info, AliEveDigitScaleInfo* si): |
109 | AliEveITSModule("AliEveITSScaledModule", "AliEveITSScaledModule"), | |
c76ea574 | 110 | fDigitsMap(), |
3b868b75 | 111 | fNx(-1), |
112 | fNz(-1), | |
113 | fNCx(-1), | |
03dfc4a7 | 114 | fNCz(-1), |
115 | fScaleInfo(si) | |
3b868b75 | 116 | { |
3b868b75 | 117 | SetOwnIds(kTRUE); |
118 | ||
119 | SetDigitsInfo(info); | |
51346b82 | 120 | SetID(gid); |
32e219c2 | 121 | fScaleInfo->IncRefCount(this); |
3b868b75 | 122 | } |
123 | ||
d810d0de | 124 | AliEveITSScaledModule::~AliEveITSScaledModule() |
3b868b75 | 125 | { |
32e219c2 | 126 | fScaleInfo->DecRefCount(this); |
3b868b75 | 127 | } |
128 | ||
57ffa5fb | 129 | /******************************************************************************/ |
3b868b75 | 130 | |
d810d0de | 131 | void AliEveITSScaledModule::LoadQuads() |
3b868b75 | 132 | { |
133 | // Here we still use 'z' for the name of axial coordinates. | |
134 | // The transforamtion matrix aplied rotates y -> z. | |
84aff7a4 | 135 | // We need this as TEveQuadSet offers optimized treatment for |
3b868b75 | 136 | // quads in the x-y plane. |
137 | ||
138 | TClonesArray *digits; | |
139 | Float_t x, z, zo, dpx, dpz; // orig cells size, pos | |
140 | Int_t i, j, ndigits; // orig cells idx | |
141 | Int_t c1, c2; // original coordinates | |
142 | ||
143 | Int_t id; | |
fd31e9de | 144 | std::map<Int_t, Int_t> dmap; |
145 | std::map<Int_t, Int_t>::iterator miter; | |
3b868b75 | 146 | digits = fInfo->GetDigits(fID, fDetID); |
147 | ndigits = digits->GetEntriesFast(); | |
148 | ||
a15e6d7d | 149 | ScaledDigit_t* sd; |
03dfc4a7 | 150 | Int_t scale = fScaleInfo->GetScale() -1; |
3b868b75 | 151 | switch(fDetID) |
152 | { | |
51346b82 | 153 | case 0: |
154 | { | |
3b868b75 | 155 | // SPD |
84aff7a4 | 156 | Reset(kQT_RectangleXZFixedY, kFALSE, 32); |
3b868b75 | 157 | |
158 | fNCz = fInfo->fSPDScaleZ[scale]; | |
159 | fNCx = fInfo->fSPDScaleX[scale]; | |
160 | fNz = Int_t(fInfo->fSegSPD->Npz()/fNCz); | |
161 | fNx = Int_t(fInfo->fSegSPD->Npx()/fNCx); | |
51346b82 | 162 | dpz = 2*fDz/fNz; |
3b868b75 | 163 | dpx = 2*fDx/fNx; |
164 | //printf("SPD orig cells (%d, %d) (%d, %d)\n", fInfo->fSegSPD->Npx(), fInfo->fSegSPD->Npz(), Nx, Nz); | |
165 | ||
166 | AliITSdigitSPD *od ; | |
167 | for (Int_t k=0; k<ndigits; ++k) | |
168 | { | |
169 | od = (AliITSdigitSPD*) digits->UncheckedAt(k); | |
170 | ||
171 | fInfo->GetSPDLocalZ(od->GetCoord1(),zo); | |
172 | c1 = od->GetCoord1(); c2 = od->GetCoord2(); | |
173 | i = Int_t((zo+fDz)/dpz); | |
174 | j = Int_t((od->GetCoord2()*fNx)/fInfo->fSegSPD->Npx()); | |
175 | id = j*fNx + i; | |
51346b82 | 176 | |
3b868b75 | 177 | miter = dmap.find(id); |
178 | if(miter == dmap.end()) | |
51346b82 | 179 | { |
3b868b75 | 180 | dmap[id] = fPlex.Size(); |
181 | z = dpz*(i) - fDz; | |
182 | x = dpx*(j) - fDx; | |
183 | AddQuad(x, z, dpx, dpz); | |
a15e6d7d | 184 | sd = new ScaledDigit_t(c1, c2); |
3b868b75 | 185 | QuadId(sd); |
186 | } | |
51346b82 | 187 | else |
3b868b75 | 188 | { |
a15e6d7d | 189 | sd = dynamic_cast<ScaledDigit_t*>(GetId(miter->second)); |
190 | if(c1 < sd->fMinI) | |
191 | sd->fMinI = c1; | |
192 | else if( c1 > sd->fMaxI) | |
193 | sd->fMaxI = c1; | |
194 | ||
195 | if(c2 < sd->fMinJ) | |
196 | sd->fMinJ = c2; | |
197 | else if( c2 > sd->fMaxJ) | |
198 | sd->fMaxJ = c2; | |
3b868b75 | 199 | } |
51346b82 | 200 | |
a15e6d7d | 201 | sd->fN++; |
202 | sd->fSum += od->GetSignal(); | |
203 | sd->fSqrSum += od->GetSignal()*od->GetSignal(); | |
3b868b75 | 204 | } |
205 | break; | |
206 | } | |
51346b82 | 207 | case 1: |
208 | { | |
3b868b75 | 209 | // SDD |
84aff7a4 | 210 | Reset(kQT_RectangleXZFixedY, kFALSE, 32); |
3b868b75 | 211 | |
212 | fNCz = fInfo->fSDDScaleZ[scale]; | |
51346b82 | 213 | fNCx = fInfo->fSDDScaleX[scale]; |
3b868b75 | 214 | fNz = Int_t(fInfo->fSegSDD->Npz()/fNCz); |
215 | fNx = Int_t(fInfo->fSegSDD->Npx()/fNCx); | |
216 | dpz = 2*fDz/fNz; | |
217 | dpx = 2*fDx/fNx; | |
218 | ||
219 | AliITSdigitSDD *od=0; | |
220 | for (Int_t k=0; k<ndigits; k++) { | |
221 | od=(AliITSdigitSDD*)digits->UncheckedAt(k); | |
222 | fInfo->fSegSDD->DetToLocal(od->GetCoord2(), od->GetCoord1(),x,z); | |
223 | z+= fDz; | |
224 | x+= fDx; | |
225 | i = Int_t(z/dpz); | |
226 | j = Int_t(x/dpx); | |
227 | //printf("Mod %d coord %d,%d out of %d,%d :: ORIG coord %d,%d out of %d,%d \n",fID, | |
228 | // i,j,Nz,Nx,od->GetCoord1(),od->GetCoord2(),fInfo->fSegSDD->Npz(),fInfo->fSegSDD->Npx()); | |
229 | ||
230 | id = j*fNx + i; | |
231 | c1 = od->GetCoord1(); c2 = od->GetCoord2(); | |
51346b82 | 232 | |
3b868b75 | 233 | miter = dmap.find(id); |
234 | if(miter == dmap.end()) | |
51346b82 | 235 | { |
3b868b75 | 236 | dmap[id] = fPlex.Size(); |
237 | z = dpz*(i) - fDz; | |
238 | x = dpx*(j) - fDx; | |
239 | AddQuad(x, z, dpx, dpz); | |
a15e6d7d | 240 | sd = new ScaledDigit_t(od->GetCoord1(),od->GetCoord2()); |
3b868b75 | 241 | QuadId(sd); |
242 | } | |
51346b82 | 243 | else |
3b868b75 | 244 | { |
a15e6d7d | 245 | sd = dynamic_cast<ScaledDigit_t*>(GetId(miter->second)); |
246 | if(c1 < sd->fMinI) | |
247 | sd->fMinI = c1; | |
248 | else if( c1 > sd->fMaxI) | |
249 | sd->fMaxI = c1; | |
250 | ||
251 | if(c2 < sd->fMinJ) | |
252 | sd->fMinJ = c2; | |
253 | else if( c2 > sd->fMaxJ) | |
254 | sd->fMaxJ = c2; | |
3b868b75 | 255 | } |
a15e6d7d | 256 | sd->fN++; |
257 | sd->fSum += od->GetSignal(); | |
258 | sd->fSqrSum += od->GetSignal()*od->GetSignal(); | |
3b868b75 | 259 | } |
260 | break; | |
51346b82 | 261 | } |
262 | case 2: | |
263 | { | |
264 | // SSD | |
84aff7a4 | 265 | Reset(kQT_LineXZFixedY, kFALSE, 32); |
3b868b75 | 266 | |
51346b82 | 267 | AliITSsegmentationSSD* seg = fInfo->fSegSSD; |
3b868b75 | 268 | Float_t ap, an; // positive/negative angles -> offsets |
269 | seg->Angles(ap, an); | |
270 | ap = TMath::Tan(ap) * fDz; | |
271 | an = - TMath::Tan(an) * fDz; | |
272 | ||
51346b82 | 273 | fNCx = fInfo->fSSDScale[scale]; |
3b868b75 | 274 | fNz = 1; |
275 | fNx = Int_t(fInfo->fSegSSD->Npx()/fNCx); | |
276 | dpz = 2*fDz/fNz; | |
277 | dpx = 2*fDx/fNx; | |
278 | ||
279 | AliITSdigitSSD *od=0; | |
280 | for (Int_t k=0; k<ndigits; k++) { | |
281 | od=(AliITSdigitSSD*)digits->UncheckedAt(k); | |
51346b82 | 282 | if(od->GetCoord1() == 1) |
3b868b75 | 283 | i = 1; // p side |
51346b82 | 284 | else |
3b868b75 | 285 | i= -1; // n side |
286 | j = Int_t(od->GetCoord2()/fNCx); | |
287 | c1 = od->GetCoord1(); c2 = od->GetCoord2(); | |
51346b82 | 288 | id = j*i; |
3b868b75 | 289 | |
290 | miter = dmap.find(id); | |
a15e6d7d | 291 | ScaledDigit_t* sd; |
3b868b75 | 292 | if(miter == dmap.end()) |
51346b82 | 293 | { |
3b868b75 | 294 | // printf("orig digit %d,%d scaled %d,%d \n",od->GetCoord1(),od->GetCoord2(),i,j); |
295 | dmap[id] = fPlex.Size(); | |
296 | z = dpz*(i) - fDz; | |
297 | x = dpx*(j) - fDx; | |
298 | Float_t a = ( od->GetCoord1() == 1) ? ap : an; | |
299 | AddLine(x-a, -fDz, 2*a, 2*fDz); | |
300 | ||
a15e6d7d | 301 | sd = new ScaledDigit_t(c1, c2); |
3b868b75 | 302 | QuadId(sd); |
303 | } | |
51346b82 | 304 | else |
3b868b75 | 305 | { |
a15e6d7d | 306 | sd = dynamic_cast<ScaledDigit_t*>(GetId(miter->second)); |
307 | if(c1 < sd->fMinI) | |
308 | sd->fMinI = c1; | |
309 | else if( c1 > sd->fMaxI) | |
310 | sd->fMaxI = c1; | |
311 | ||
312 | if(c2 < sd->fMinJ) | |
313 | sd->fMinJ = c2; | |
314 | else if( c2 > sd->fMaxJ) | |
315 | sd->fMaxJ = c2; | |
3b868b75 | 316 | } |
a15e6d7d | 317 | sd->fN++; |
318 | sd->fSum += od->GetSignal(); | |
319 | sd->fSqrSum += od->GetSignal()*od->GetSignal(); | |
3b868b75 | 320 | } // for digits |
321 | break; | |
322 | } // end case 2 | |
323 | } // end switch | |
324 | ||
325 | SetQuadValues(); | |
326 | RefitPlex(); | |
327 | } | |
328 | ||
57ffa5fb | 329 | /******************************************************************************/ |
3b868b75 | 330 | |
d810d0de | 331 | void AliEveITSScaledModule::SetQuadValues() |
3b868b75 | 332 | { |
32e219c2 | 333 | if(fScaleInfo->GetSyncPalette()) SyncPalette(); |
334 | ||
a15e6d7d | 335 | Int_t num = fPlex.Size(); |
336 | for (Int_t i = 0 ; i < num; i++) | |
3b868b75 | 337 | { |
a15e6d7d | 338 | ScaledDigit_t* sd = dynamic_cast<ScaledDigit_t*>(GetId(i)); |
3b868b75 | 339 | Int_t v = 0; |
32e219c2 | 340 | switch(fScaleInfo->GetStatType()) |
341 | { | |
342 | using namespace TMath; | |
343 | ||
a15e6d7d | 344 | case AliEveDigitScaleInfo::kSTOccup: |
345 | v = Nint((100.0*sd->fN) / (fNCx*fNCz)); | |
32e219c2 | 346 | break; |
a15e6d7d | 347 | case AliEveDigitScaleInfo::kSTAverage: |
348 | v = Nint((Double_t) sd->fSum / sd->fN); | |
32e219c2 | 349 | break; |
a15e6d7d | 350 | case AliEveDigitScaleInfo::kSTRms: |
351 | v = Nint(Sqrt(sd->fSqrSum) / sd->fN); | |
32e219c2 | 352 | break; |
3b868b75 | 353 | } |
84aff7a4 | 354 | DigitBase_t* qb = GetDigit(i); |
3b868b75 | 355 | qb->fValue = v; |
356 | } | |
357 | } | |
358 | ||
57ffa5fb | 359 | /******************************************************************************/ |
3b868b75 | 360 | |
d810d0de | 361 | void AliEveITSScaledModule::SyncPalette() |
51346b82 | 362 | { |
d810d0de | 363 | // printf("AliEveITSScaledModule::SyncPalette()\n"); |
a15e6d7d | 364 | if(fScaleInfo->GetStatType() == AliEveDigitScaleInfo::kSTOccup) |
32e219c2 | 365 | { |
366 | // SPD | |
d810d0de | 367 | AliEveITSModule::fgSPDPalette->SetLimits(0, 100); |
368 | AliEveITSModule::fgSPDPalette->SetMinMax(0, 100); | |
51346b82 | 369 | |
32e219c2 | 370 | // SDD |
d810d0de | 371 | AliEveITSModule::fgSDDPalette->SetLimits(0, 100); |
372 | AliEveITSModule::fgSDDPalette->SetMinMax(0, 100); | |
32e219c2 | 373 | |
374 | // SSD | |
d810d0de | 375 | AliEveITSModule::fgSSDPalette->SetLimits(0, 100); |
376 | AliEveITSModule::fgSDDPalette->SetMinMax(0, 100); | |
32e219c2 | 377 | } |
378 | else | |
379 | { | |
a15e6d7d | 380 | AliEveITSDigitsInfo& di = *fInfo; |
32e219c2 | 381 | // SPD |
a15e6d7d | 382 | AliEveITSModule::fgSPDPalette->SetLimits(0, di.fSPDHighLim); |
383 | AliEveITSModule::fgSPDPalette->SetMinMax(di.fSPDMinVal, di.fSPDMaxVal); | |
51346b82 | 384 | |
32e219c2 | 385 | // SDD |
a15e6d7d | 386 | AliEveITSModule::fgSDDPalette->SetLimits(0, di.fSDDHighLim); |
387 | AliEveITSModule::fgSDDPalette->SetMinMax(di.fSDDMinVal, di.fSDDMaxVal); | |
32e219c2 | 388 | |
389 | // SSD | |
a15e6d7d | 390 | AliEveITSModule::fgSSDPalette->SetLimits(0, di.fSSDHighLim); |
391 | AliEveITSModule::fgSSDPalette->SetMinMax(di.fSSDMinVal, di.fSSDMaxVal); | |
32e219c2 | 392 | } |
393 | ||
394 | fScaleInfo->SetSyncPalette(kFALSE); | |
395 | } | |
396 | ||
57ffa5fb | 397 | /******************************************************************************/ |
32e219c2 | 398 | |
a15e6d7d | 399 | void AliEveITSScaledModule::GetScaleData(Int_t& cnx, Int_t& cnz, Int_t& total) const |
32e219c2 | 400 | { |
a15e6d7d | 401 | cnx = fNx; |
402 | cnz = fNz; | |
32e219c2 | 403 | total = cnx*cnz; |
404 | } | |
405 | ||
57ffa5fb | 406 | /******************************************************************************/ |
32e219c2 | 407 | |
d810d0de | 408 | void AliEveITSScaledModule::DigitSelected(Int_t idx) |
3b868b75 | 409 | { |
84aff7a4 | 410 | // Override control-click from TEveQuadSet |
d810d0de | 411 | printf("AliEveITSScaledModule::DigitSelected "); Print(); |
3b868b75 | 412 | |
84aff7a4 | 413 | DigitBase_t* qb = GetDigit(idx); |
3b868b75 | 414 | TObject* obj = qb->fId.GetObject(); |
a15e6d7d | 415 | ScaledDigit_t* sd = dynamic_cast<ScaledDigit_t*>(obj); |
3b868b75 | 416 | TClonesArray *digits = fInfo->GetDigits(fID, fDetID); |
417 | Int_t ndigits = digits->GetEntriesFast(); | |
418 | ||
a15e6d7d | 419 | printf("%d digits in cell scaleX = %d, scaleZ = %d \n", sd->fN, fNCx, fNCz); |
3b868b75 | 420 | |
421 | Int_t il = 0; | |
51346b82 | 422 | for(Int_t k=0; k<ndigits; k++) |
3b868b75 | 423 | { |
424 | AliITSdigit *d = (AliITSdigit*) digits->UncheckedAt(k); | |
425 | ||
a15e6d7d | 426 | if(d->GetCoord1()>=sd->fMinI && d->GetCoord1()<=sd->fMaxI && |
427 | d->GetCoord2()>=sd->fMinJ && d->GetCoord2()<=sd->fMaxJ) | |
3b868b75 | 428 | { |
429 | printf("%3d, %3d: %3d", d->GetCoord1(), d->GetCoord2(), d->GetSignal()); | |
430 | printf(" | "); | |
431 | il++; | |
432 | if(il>5) { | |
433 | printf("\n"); | |
434 | il = 0; | |
435 | } | |
436 | } | |
437 | } | |
438 | if(il) printf("\n"); | |
439 | } |