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d810d0de | 1 | // $Id$ |
fafff680 | 2 | // Main authors: Matevz Tadel & Alja Mrak-Tadel & Bogdan Vulpescu: 2006, 2007 |
3626c858 | 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 | #include "AliEveMUONChamber.h" | |
10 | ||
b9df0156 | 11 | #include <AliEveMUONData.h> |
12 | #include <AliEveMUONChamberData.h> | |
3626c858 | 13 | |
14 | #include <TBuffer3D.h> | |
15 | #include <TBuffer3DTypes.h> | |
16 | #include <TVirtualPad.h> | |
17 | #include <TVirtualViewer3D.h> | |
3626c858 | 18 | #include <TStyle.h> |
d05591ca | 19 | #include <TMath.h> |
3626c858 | 20 | |
3626c858 | 21 | |
57ffa5fb | 22 | //______________________________________________________________________________ |
d810d0de | 23 | // AliEveMUONChamber |
3626c858 | 24 | // |
25 | ||
d810d0de | 26 | ClassImp(AliEveMUONChamber) |
3626c858 | 27 | |
57ffa5fb | 28 | //______________________________________________________________________________ |
d810d0de | 29 | AliEveMUONChamber::AliEveMUONChamber(Int_t id, const Text_t* n, const Text_t* t) : |
fd31e9de | 30 | TEveElement(fFrameColor), |
31 | TNamed(n,t), | |
32 | fMUONData(0), | |
fbc350a3 | 33 | fFrameColor(2), |
fd31e9de | 34 | fRTS(1), |
35 | fChamberID(0), | |
36 | fQuadSet1(n,t), | |
37 | fQuadSet2(n,t), | |
38 | fPointSet1(n), | |
39 | fPointSet2(n), | |
40 | fThreshold(0), | |
41 | fMaxVal(4096), | |
42 | fClusterSize(5), | |
43 | fHitSize(5), | |
44 | fColorArray(0) | |
3626c858 | 45 | { |
46 | // | |
47 | // constructor | |
48 | // | |
49 | ||
eadce74d | 50 | Char_t name[256]; |
51 | if (id < 10) { | |
a69a01ce | 52 | snprintf(name,256,"Chamber %02d (trac)",id); |
eadce74d | 53 | } else { |
a69a01ce | 54 | snprintf(name,256,"Chamber %02d (trig)",id); |
eadce74d | 55 | } |
56 | SetName(name); | |
57 | ||
3626c858 | 58 | ComputeBBox(); |
59 | ||
60 | } | |
61 | ||
57ffa5fb | 62 | //______________________________________________________________________________ |
d810d0de | 63 | AliEveMUONChamber::~AliEveMUONChamber() |
3626c858 | 64 | { |
65 | // | |
66 | // destructor | |
67 | // | |
68 | ||
69 | if(fMUONData) fMUONData->DecRefCount(); | |
70 | ||
71 | } | |
72 | ||
57ffa5fb | 73 | //______________________________________________________________________________ |
d810d0de | 74 | void AliEveMUONChamber::ComputeBBox() |
3626c858 | 75 | { |
76 | // | |
77 | // bounding box | |
78 | // | |
79 | ||
80 | #if ROOT_VERSION_CODE <= ROOT_VERSION(5,11,2) | |
81 | bbox_init(); | |
82 | #else | |
83 | BBoxInit(); | |
84 | #endif | |
51346b82 | 85 | |
eadce74d | 86 | fBBox[0] = - 400.0; |
87 | fBBox[1] = + 400.0; | |
88 | fBBox[2] = - 400.0; | |
89 | fBBox[3] = + 400.0; | |
3626c858 | 90 | fBBox[4] = -1800.0; |
eadce74d | 91 | fBBox[5] = + 500.0; |
3626c858 | 92 | |
93 | Float_t* b1 = fQuadSet1.AssertBBox(); | |
94 | for(Int_t i=0; i<6; ++i) { b1[i] = fBBox[i]; } | |
95 | Float_t* b2 = fQuadSet2.AssertBBox(); | |
96 | for(Int_t i=0; i<6; ++i) { b2[i] = fBBox[i]; } | |
eadce74d | 97 | Float_t* b3 = fPointSet1.AssertBBox(); |
98 | for(Int_t i=0; i<6; ++i) { b3[i] = fBBox[i]; } | |
99 | Float_t* b4 = fPointSet2.AssertBBox(); | |
100 | for(Int_t i=0; i<6; ++i) { b4[i] = fBBox[i]; } | |
51346b82 | 101 | |
3626c858 | 102 | } |
103 | ||
57ffa5fb | 104 | //______________________________________________________________________________ |
d810d0de | 105 | void AliEveMUONChamber::Paint(Option_t*) |
3626c858 | 106 | { |
107 | // | |
108 | // draw... | |
109 | // | |
110 | ||
2caed564 | 111 | if(fRnrSelf == kFALSE) |
3626c858 | 112 | return; |
113 | ||
114 | TBuffer3D buffer(TBuffer3DTypes::kGeneric); | |
115 | ||
116 | buffer.fID = this; | |
117 | buffer.fColor = 2; | |
118 | buffer.fTransparency = 0; | |
119 | buffer.fLocalFrame = 0; | |
120 | ||
121 | buffer.SetSectionsValid(TBuffer3D::kCore); | |
122 | Int_t reqSections = gPad->GetViewer3D()->AddObject(buffer); | |
123 | if (reqSections == TBuffer3D::kNone) { | |
d810d0de | 124 | //printf("AliEveMUONChamber::Paint viewer was happy with Core buff3d.\n"); |
3626c858 | 125 | return; |
126 | } | |
127 | ||
d810d0de | 128 | printf("AliEveMUONChamber::Paint only GL supported.\n"); |
3626c858 | 129 | return; |
130 | ||
131 | } | |
132 | ||
57ffa5fb | 133 | //______________________________________________________________________________ |
d810d0de | 134 | void AliEveMUONChamber::SetThreshold(Short_t t) |
3626c858 | 135 | { |
136 | // | |
137 | // digits amplitude threshold | |
138 | // | |
139 | ||
140 | fThreshold = TMath::Min(t, (Short_t)(fMaxVal - 1)); | |
141 | ClearColorArray(); | |
142 | IncRTS(); | |
143 | ||
144 | } | |
145 | ||
57ffa5fb | 146 | //______________________________________________________________________________ |
d810d0de | 147 | void AliEveMUONChamber::SetMaxVal(Int_t mv) |
3626c858 | 148 | { |
149 | // | |
150 | // digits amplitude maximum value | |
151 | // | |
152 | ||
153 | fMaxVal = TMath::Max(mv, (Int_t)(fThreshold + 1)); | |
154 | ClearColorArray(); | |
155 | IncRTS(); | |
156 | ||
157 | } | |
158 | ||
57ffa5fb | 159 | //______________________________________________________________________________ |
d810d0de | 160 | void AliEveMUONChamber::SetClusterSize(Int_t size) |
eadce74d | 161 | { |
162 | // | |
163 | // cluster point size | |
164 | // | |
165 | ||
166 | fClusterSize = TMath::Max(1, size); | |
167 | IncRTS(); | |
168 | ||
169 | } | |
170 | ||
57ffa5fb | 171 | //______________________________________________________________________________ |
d810d0de | 172 | void AliEveMUONChamber::SetHitSize(Int_t size) |
eadce74d | 173 | { |
174 | // | |
175 | // hit point size | |
176 | // | |
177 | ||
178 | fHitSize = TMath::Max(1, size); | |
179 | IncRTS(); | |
180 | ||
181 | } | |
182 | ||
57ffa5fb | 183 | //______________________________________________________________________________ |
d810d0de | 184 | void AliEveMUONChamber::SetupColor(Int_t val, UChar_t* pixel) const |
3626c858 | 185 | { |
186 | // | |
187 | // RGBA color for amplitude "val" | |
188 | // | |
189 | ||
190 | Float_t div = TMath::Max(1, fMaxVal - fThreshold); | |
191 | Int_t nCol = gStyle->GetNumberOfColors(); | |
192 | Int_t cBin = (Int_t) TMath::Nint(nCol*(val - fThreshold)/div); | |
193 | ||
d810d0de | 194 | TEveUtil::TEveUtil::ColorFromIdx(gStyle->GetColorPalette(TMath::Min(nCol - 1, cBin)), pixel); |
3626c858 | 195 | |
196 | } | |
197 | ||
57ffa5fb | 198 | //______________________________________________________________________________ |
d810d0de | 199 | Int_t AliEveMUONChamber::ColorIndex(Int_t val) const |
3626c858 | 200 | { |
201 | // | |
51346b82 | 202 | // index color |
3626c858 | 203 | // |
204 | ||
205 | if(val < fThreshold) val = fThreshold; | |
206 | if(val > fMaxVal) val = fMaxVal; | |
207 | ||
208 | Float_t div = TMath::Max(1, fMaxVal - fThreshold); | |
209 | Int_t nCol = gStyle->GetNumberOfColors(); | |
210 | Int_t cBin = (Int_t) TMath::Nint(nCol*(val - fThreshold)/div); | |
211 | ||
212 | return gStyle->GetColorPalette(TMath::Min(nCol - 1, cBin)); | |
213 | ||
214 | } | |
215 | ||
57ffa5fb | 216 | //______________________________________________________________________________ |
d810d0de | 217 | void AliEveMUONChamber::SetupColorArray() const |
3626c858 | 218 | { |
219 | // | |
220 | // build array of colors | |
221 | // | |
222 | ||
223 | if(fColorArray) | |
224 | return; | |
225 | ||
226 | fColorArray = new UChar_t [4 * (fMaxVal - fThreshold + 1)]; | |
227 | UChar_t* p = fColorArray; | |
228 | for(Int_t v=fThreshold; v<=fMaxVal; ++v, p+=4) | |
229 | SetupColor(v, p); | |
230 | ||
231 | } | |
232 | ||
57ffa5fb | 233 | //______________________________________________________________________________ |
d810d0de | 234 | void AliEveMUONChamber::ClearColorArray() |
3626c858 | 235 | { |
236 | // | |
237 | // delete array of colors | |
238 | // | |
239 | ||
240 | if(fColorArray) { | |
241 | delete [] fColorArray; | |
242 | fColorArray = 0; | |
243 | } | |
244 | } | |
245 | ||
57ffa5fb | 246 | //______________________________________________________________________________ |
d810d0de | 247 | void AliEveMUONChamber::SetDataSource(AliEveMUONData* data) |
3626c858 | 248 | { |
a15e6d7d | 249 | // Set source of data. |
3626c858 | 250 | |
251 | if (data == fMUONData) return; | |
252 | if(fMUONData) fMUONData->DecRefCount(); | |
253 | fMUONData = data; | |
254 | if(fMUONData) fMUONData->IncRefCount(); | |
255 | IncRTS(); | |
3626c858 | 256 | } |
257 | ||
57ffa5fb | 258 | //______________________________________________________________________________ |
d810d0de | 259 | AliEveMUONChamberData* AliEveMUONChamber::GetChamberData() const |
3626c858 | 260 | { |
a15e6d7d | 261 | // Return source of data. |
51346b82 | 262 | |
3626c858 | 263 | return fMUONData ? fMUONData->GetChamberData(fChamberID) : 0; |
3626c858 | 264 | } |
265 | ||
57ffa5fb | 266 | //______________________________________________________________________________ |
d810d0de | 267 | void AliEveMUONChamber::UpdateQuads() |
3626c858 | 268 | { |
a15e6d7d | 269 | // Update digit representation. |
3626c858 | 270 | |
84aff7a4 | 271 | fQuadSet1.Reset(TEveQuadSet::kQT_RectangleXY, kTRUE, 32); |
272 | fQuadSet2.Reset(TEveQuadSet::kQT_RectangleXY, kTRUE, 32); | |
eadce74d | 273 | fPointSet1.Reset(); |
274 | fPointSet2.Reset(); | |
3626c858 | 275 | |
d810d0de | 276 | AliEveMUONChamberData* data = GetChamberData(); |
51346b82 | 277 | |
3626c858 | 278 | Float_t *buffer; |
84aff7a4 | 279 | Float_t x0, y0, z, w, h, clsq; |
eadce74d | 280 | Int_t charge, cathode, nDigits, nClusters, nHits, oldSize, ic1, ic2; |
281 | Double_t clsX, clsY, clsZ; | |
282 | Float_t hitX, hitY, hitZ; | |
51346b82 | 283 | |
3626c858 | 284 | if (data != 0) { |
285 | ||
286 | SetupColorArray(); | |
287 | ||
eadce74d | 288 | // digits |
289 | ||
290 | nDigits = data->GetNDigits(); | |
51346b82 | 291 | |
eadce74d | 292 | for (Int_t id = 0; id < nDigits; id++) { |
3626c858 | 293 | |
294 | buffer = data->GetDigitBuffer(id); | |
295 | ||
296 | x0 = buffer[0]-buffer[2]; | |
297 | y0 = buffer[1]-buffer[3]; | |
84aff7a4 | 298 | w = 2*buffer[2]; |
299 | h = 2*buffer[3]; | |
3626c858 | 300 | z = buffer[4]; |
301 | charge = (Int_t)buffer[5]; | |
302 | cathode = (Int_t)buffer[6]; | |
51346b82 | 303 | |
eadce74d | 304 | if (charge <= fThreshold) continue; |
305 | ||
3626c858 | 306 | if (cathode == 0) { |
307 | ||
84aff7a4 | 308 | fQuadSet1.AddQuad(x0, y0, z, w, h); |
309 | fQuadSet1.QuadColor(ColorIndex(charge)); | |
51346b82 | 310 | |
3626c858 | 311 | } |
312 | ||
313 | if (cathode == 1) { | |
314 | ||
84aff7a4 | 315 | fQuadSet2.AddQuad(x0, y0, z, w, h); |
316 | fQuadSet2.QuadColor(ColorIndex(charge)); | |
51346b82 | 317 | |
3626c858 | 318 | } |
319 | ||
320 | } // end digits loop | |
321 | ||
eadce74d | 322 | // clusters |
51346b82 | 323 | |
eadce74d | 324 | nClusters = data->GetNClusters()/2; // only one cathode plane |
325 | oldSize = fPointSet1.GrowFor(nClusters); | |
326 | ic1 = ic2 = 0; | |
327 | for (Int_t ic = 0; ic < (nClusters*2); ic++) { | |
328 | ||
329 | buffer = data->GetClusterBuffer(ic); | |
330 | ||
331 | clsX = (Double_t)buffer[0]; | |
332 | clsY = (Double_t)buffer[1]; | |
333 | clsZ = (Double_t)buffer[2]; | |
51346b82 | 334 | clsq = buffer[3]; |
eadce74d | 335 | cathode = (Int_t)buffer[4]; |
336 | ||
337 | if (cathode == 0) { | |
338 | fPointSet1.SetPoint(ic1,clsX,clsY,clsZ); | |
339 | ic1++; | |
340 | } | |
341 | ||
342 | } // end clusters loop | |
343 | ||
344 | // hits | |
345 | ||
346 | nHits = data->GetNHits(); | |
347 | oldSize = fPointSet2.GrowFor(nHits); | |
348 | for (Int_t ih = 0; ih < nHits; ih++) { | |
349 | buffer = data->GetHitBuffer(ih); | |
350 | hitX = buffer[0]; | |
351 | hitY = buffer[1]; | |
352 | hitZ = buffer[2]; | |
353 | fPointSet2.SetPoint(ih,hitX,hitY,hitZ); | |
354 | } | |
355 | ||
356 | } // end data | |
3626c858 | 357 | |
358 | } | |
359 | ||
57ffa5fb | 360 | //______________________________________________________________________________ |
d810d0de | 361 | void AliEveMUONChamber::SetChamberID(Int_t id) |
3626c858 | 362 | { |
a15e6d7d | 363 | // Set id of chamber to display. |
3626c858 | 364 | |
365 | if (id < 0) id = 0; | |
366 | if (id > 13) id = 13; | |
367 | ||
368 | fChamberID = id; | |
369 | IncRTS(); | |
3626c858 | 370 | } |
371 |