4 // ***************************************************
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5 // - hlt_alieve_init.C
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7 // - geom_gentle_hlt.C
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8 // - geom_gentle_muon.C
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9 // ***************************************************
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11 #if !defined(__CINT__) || defined(__MAKECINT__)
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13 //****************** ROOT ******************************************
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14 #include "TRandom.h"
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15 #include "TVirtualPad.h"
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16 #include "TGLViewer.h"
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17 #include "TThread.h"
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18 #include "TGFileBrowser.h"
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21 #include "TDirectory.h"
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24 #include "TCanvas.h"
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26 #include "TVector3.h"
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28 //****************** ROOT/EVE **************************************
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29 #include "TEveManager.h"
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31 #include "AliEveHOMERManager.h"
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32 #include "AliEveHLTEventManagerOffline.h"
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33 #include "geom_gentle_hlt.C"
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35 //***************************************************************
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36 #include "HLT/rec/AliHLTReconstructor.h"
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44 // -----------------------------------------------------------------
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45 // -- Geometry / Scenes --
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46 // -----------------------------------------------------------------
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48 TEveGeoShape *gGeomGentle = 0;
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49 TEveGeoShape *gGeomGentleRPhi = 0;
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50 TEveGeoShape *gGeomGentleRhoZ = 0;
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51 TEveGeoShape *gGeomGentleTRD = 0;
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52 TEveGeoShape *gGeomGentleMUON = 0;
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54 TEveScene *gRPhiGeomScene = 0;
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55 TEveScene *gRhoZGeomScene = 0;
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56 TEveScene *gRPhiEventScene = 0;
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57 TEveScene *gRhoZEventScene = 0;
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59 TEveProjectionManager *gRPhiMgr = 0;
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60 TEveProjectionManager *gRhoZMgr = 0;
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62 TEveViewer *g3DView = 0;
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63 TEveViewer *gRPhiView = 0;
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64 TEveViewer *gRhoZView = 0;
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66 // -----------------------------------------------------------------
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67 // -- Geometry / Scenes Parameters --
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68 // -----------------------------------------------------------------
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70 // -- Parameters to show different geometries
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71 Bool_t gShowMUON = kTRUE;
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72 Bool_t gShowMUONRPhi = kFALSE;
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73 Bool_t gShowMUONRhoZ = kTRUE;
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74 Bool_t gShowTRD = kFALSE;
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77 // -----------------------------------------------------------------
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79 // -----------------------------------------------------------------
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81 // -- Timer for automatic event loop
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83 TTimer eventTimerFast;
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86 AliEveHLTEventManagerOffline* geventManager = 0;
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88 // -- Geometry Manager
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89 TGeoManager* gGeoManager = 0;
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90 AliPHOSGeometry* gPHOSGeom = 0;
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92 // -- Cluster members
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93 TEvePointSet* gSPDClusters = 0;
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94 TEvePointSet* gSSDClusters = 0;
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95 TEvePointSet* gSDDClusters = 0;
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96 TEvePointSet* gTRDClusters = 0;
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97 TEvePointSetArray* gTRDColClusters = 0;
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98 TEvePointSet* gTPCClusters = 0;
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99 TEvePointSet* gTPCTestClusters = 0;
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100 TEvePointSetArray* gTPCColClusters = 0;
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101 TEveBoxSet* gPHOSBoxSet[5] = {0, 0, 0, 0, 0};
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102 TEveBoxSet* gEMCALBoxSet[13] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
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103 TEvePointSet* gMUONClusters = 0;
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104 TEveStraightLineSet* gMUONTracks = 0;
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106 // -- Text output members
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107 TEveText* gHLTText = 0;
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109 // -- Tracks members
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110 TEveTrackList* gTPCTrack = 0;
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112 // -- Canvas for histograms
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113 TCanvas* gTRDCanvas = 0;
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114 TCanvas* gTPCCanvas = 0;
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115 TCanvas* gTPCClustCanvas = 0;
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116 TCanvas* gTRDCalibCanvas = 0;
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117 TCanvas* gTRDEORCanvas = 0;
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118 TCanvas* gPrimVertexCanvas = 0;
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119 TCanvas* gSPDVertexCanvas = 0;
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120 TCanvas* gITSCanvas = 0;
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121 TCanvas* gSSDCanvas0 = 0;
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122 TCanvas* gSSDCanvas1 = 0;
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123 TCanvas* gV0Canvas = 0;
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124 TCanvas* gPHOSCanvas = NULL;
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125 TCanvas* gEMCALCanvas = 0;
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128 Int_t gSPDVertexHistoCount = 0;
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133 Int_t gTRDHistoCount = 0;
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134 Int_t gTRDEvents = 0;
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135 Int_t gTRDBins = 12;
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138 Int_t gTPCBins = 15;
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139 TH1F* gTPCCharge = 0;
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140 TH1F* gTPCQMax = 0;
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141 TH1F* gTPCQMaxOverCharge = 0;
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143 TH1F* gTPCPt = 0; // KK
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144 TH1F* gTPCEta = 0;
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145 TH1F* gTPCPsi = 0;
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146 TH1F* gTPCnClusters = 0;
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147 TH1F* gTPCMult = 0;
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150 TEveElementList* gPHOSElementList = 0;
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151 Int_t gPHOSHistoCount =0;
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153 TEveElementList* gEMCALElementList = 0;
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154 TGeoNode* gEMCALNode = 0;
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155 Int_t gEMCALHistoCount =0;
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157 // --- Flag if eventloop is running
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158 Bool_t gEventLoopStarted = kFALSE;
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162 //Container for gGeoManager till it is broken
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163 TGeoManager *fGeoManager = 0;
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164 // -----------------------------------------------------------------
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166 // -----------------------------------------------------------------
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168 Int_t initializeEveViewer( Bool_t showBarrel, Bool_t showMuon );
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170 void writeToFile();
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173 // #################################################################
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174 // #################################################################
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175 // #################################################################
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177 // -----------------------------------------------------------------
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178 void off ( Bool_t showBarrel = kTRUE, Bool_t showMuon = kFALSE ) {
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180 // -- Loading Geometry
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181 // ---------------------
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183 AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
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184 AliCDBManager::Instance()->SetRun(run);
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185 AliGeomManager::LoadGeometry();
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186 // The default in the simulation is the following line
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187 // TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", -1., -1, AliMagF::k5kG));
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188 // However for the current setting of +ve L3 and +ve Dipole magnetic field
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189 // the following setting creates the field close to real field with currect polarity
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191 TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", 1., 1, AliMagF::k5kG));
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193 // Get the pointer to gGeoManager before it's broken (bug in alieve)
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194 fGeoManager = gGeoManager;
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196 // -- Initialize pointsets and add macros
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197 // ----------------------------------------
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198 //TEveUtil::LoadMacro("hlt_alieve_init.C");
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199 //hlt_alieve_init(".", -1);
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201 // -- Initialize Eve
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202 // -------------------
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203 initializeEveViewer( showBarrel, showMuon );
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205 // -- Reset gGeoManager to the original pointer
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206 // ----------------------------------------------
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209 // -----------------
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210 gSystem->ProcessEvents();
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211 gEve->Redraw3D(kTRUE);
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213 // -- Create new hM object
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214 // -------------------------
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216 gEventManager = new AliEveHLTEventManagerOffline("/home/slindal/alice/data/PbPb/AliESDs.root");
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217 //gEventManager = new AliEveHLTEventManagerOffline("/home/slindal/alice/QAtasks/AliESDs.root");
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218 gEventManager->SetEveManager(gEve);
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219 gEventManager->SetGeoManager(gGeoManager);
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220 gEventManager->SetRPhiManager(gRPhiMgr);
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221 gEventManager->SetRPhiEventScene(gRPhiEventScene);
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222 gEventManager->SetRPhiViewer(gRPhiView);
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223 gEventManager->SetRhoZManager(gRhoZMgr);
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224 gEventManager->SetRhoZEventScene(gRhoZEventScene);
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225 gEventManager->SetRhoZViewer(gRhoZView);
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226 //gEventManager->SetBarrelFlag(showBarrel);
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227 //gEventManager->SetMuonFlag(showMuon);
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230 // -- Add hM to EveTree
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231 // ----------------------
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232 gEve->AddToListTree(gEventManager, kTRUE);
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234 // -- Create SourceList
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235 // ----------------------
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239 gGeoManager = fGeoManager;
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244 // -------------------------------------------------------------------------
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245 Int_t initializeEveViewer( Bool_t showBarrel, Bool_t showMuon ) {
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247 //=============================================================================
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248 // Visualization database
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249 //============================================================================
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251 TEveUtil::AssertMacro("VizDB_scan.C");
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257 //==============================================================================
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258 // -- Geometry, scenes, projections and viewers
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259 //==============================================================================
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261 TEveBrowser *browser = gEve->GetBrowser();
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262 browser->ShowCloseTab(kFALSE);
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264 // -- Disable extra geometry
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265 // ---------------------------
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267 gShowMUON = gShowMUONRPhi = gShowMUONRhoZ = kFALSE;
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269 // -- Load Geometry
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270 // ------------------
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271 TEveUtil::LoadMacro("geom_gentle_hlt.C");
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272 gGeomGentle = geom_gentle_hlt();
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273 gGeomGentleRPhi = geom_gentle_rphi(); gGeomGentleRPhi->IncDenyDestroy();
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274 gGeomGentleRhoZ = geom_gentle_rhoz(); gGeomGentleRhoZ->IncDenyDestroy();
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275 gGeomGentleTRD = geom_gentle_trd();
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277 gGeoManager = fGeoManager;
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279 gEMCALNode = gGeoManager->GetTopVolume()->FindNode("XEN1_1");
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281 TEveGeoTopNode* emcal_re = new TEveGeoTopNode(gGeoManager, gEMCALNode);
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282 gEve->AddGlobalElement(emcal_re);
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286 gGeomGentleMUON = geom_gentle_muon(kFALSE);
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290 gRPhiGeomScene = gEve->SpawnNewScene("RPhi Geometry",
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291 "Scene holding projected geometry for the RPhi view.");
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292 gRhoZGeomScene = gEve->SpawnNewScene("RhoZ Geometry",
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293 "Scene holding projected geometry for the RhoZ view.");
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294 gRPhiEventScene = gEve->SpawnNewScene("RPhi Event Data",
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295 "Scene holding projected geometry for the RPhi view.");
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296 gRhoZEventScene = gEve->SpawnNewScene("RhoZ Event Data",
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297 "Scene holding projected geometry for the RhoZ view.");
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299 // -- Projection managers
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300 // ------------------------
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302 gRPhiMgr = new TEveProjectionManager();
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303 gRPhiMgr->SetProjection(TEveProjection::kPT_RPhi);
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304 gEve->AddToListTree(gRPhiMgr, kFALSE);
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306 TEveProjectionAxes* a = new TEveProjectionAxes(gRPhiMgr);
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307 a->SetMainColor(kWhite);
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308 a->SetTitle("R-Phi");
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309 a->SetTitleSize(0.05);
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310 a->SetTitleFont(102);
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311 a->SetLabelSize(0.025);
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312 a->SetLabelFont(102);
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313 gRPhiGeomScene->AddElement(a);
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315 gRPhiMgr->SetCurrentDepth(-10);
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316 gRPhiMgr->ImportElements(gGeomGentleRPhi, gRPhiGeomScene);
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317 gRPhiMgr->SetCurrentDepth(0);
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318 gRPhiMgr->ImportElements(gGeomGentleTRD, gRPhiGeomScene);
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319 if (gShowMUONRPhi) gRPhiMgr->ImportElements(gGeomGentleMUON, gRPhiGeomScene);
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321 gRhoZMgr = new TEveProjectionManager();
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322 gRhoZMgr->SetProjection(TEveProjection::kPT_RhoZ);
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323 gEve->AddToListTree(gRhoZMgr, kFALSE);
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325 TEveProjectionAxes* a = new TEveProjectionAxes(gRhoZMgr);
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326 a->SetMainColor(kWhite);
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327 a->SetTitle("Rho-Z");
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328 a->SetTitleSize(0.05);
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329 a->SetTitleFont(102);
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330 a->SetLabelSize(0.025);
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331 a->SetLabelFont(102);
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332 gRhoZGeomScene->AddElement(a);
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334 gRhoZMgr->SetCurrentDepth(-10);
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335 gRhoZMgr->ImportElements(gGeomGentleRhoZ, gRhoZGeomScene);
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336 gRhoZMgr->SetCurrentDepth(0);
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337 gRhoZMgr->ImportElements(gGeomGentleTRD, gRhoZGeomScene);
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339 if (gShowMUONRhoZ) gRhoZMgr->ImportElements(gGeomGentleMUON, gRhoZGeomScene);
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344 TEveWindowSlot *slot = TEveWindow::CreateWindowInTab(browser->GetTabRight());
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345 TEveWindowPack *pack = slot->MakePack();
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346 pack->SetElementName("Multi View");
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347 pack->SetHorizontal();
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348 pack->SetShowTitleBar(kFALSE);
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349 pack->NewSlot()->MakeCurrent();
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350 g3DView = gEve->SpawnNewViewer("3D View", "");
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351 g3DView->AddScene(gEve->GetGlobalScene());
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352 g3DView->AddScene(gEve->GetEventScene());
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355 pack = pack->NewSlot()->MakePack();
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356 pack->SetShowTitleBar(kFALSE);
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357 pack->NewSlot()->MakeCurrent();
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358 gRPhiView = gEve->SpawnNewViewer("RPhi View", "");
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359 gRPhiView->GetGLViewer()->SetCurrentCamera(TGLViewer::kCameraOrthoXOY);
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360 gRPhiView->AddScene(gRPhiGeomScene);
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361 gRPhiView->AddScene(gRPhiEventScene);
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363 pack->NewSlot()->MakeCurrent();
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364 gRhoZView = gEve->SpawnNewViewer("RhoZ View", "");
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365 gRhoZView->GetGLViewer()->SetCurrentCamera(TGLViewer::kCameraOrthoXOY);
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366 gRhoZView->AddScene(gRhoZGeomScene);
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367 gRhoZView->AddScene(gRhoZEventScene);
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371 //Add HLT Text to windows
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373 TGLOverlayButton *ob1 = new TGLOverlayButton(g3DView->GetGLViewer(), "HLT", 0, 20, 110, 60);
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374 ob1->SetAlphaValues(0.8, 0.8);
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375 // cout << "color" << ob1->GetBackColor() << endl;
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376 //ob1->SetBackColor(8421631);
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377 //ob1->SetBackColor(10492431);
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378 TGLOverlayButton *ob2 = new TGLOverlayButton(g3DView->GetGLViewer(), "ALICE", 0, 0, 110, 20);
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379 ob2->SetAlphaValues(0.8, 0.8);
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380 //ob2->SetBackColor(0.2);
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381 TGLOverlayButton *ob3 = new TGLOverlayButton(gEve->GetDefaultGLViewer(), "HLT", 0, 20, 110, 60);
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382 ob3->SetAlphaValues(0.8, 0.8);
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383 TGLOverlayButton *ob4 = new TGLOverlayButton(gEve->GetDefaultGLViewer(), "ALICE", 0, 0, 110, 20);
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384 ob4->SetAlphaValues(0.8, 0.8);
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387 TGLOverlayButton *ne = new TGLOverlayButton(gEve->GetDefaultGLViewer(), "Next Event", 110, 0, 210, 20);
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388 ne->SetAlphaValues(0.0, 0.8);
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390 // -- List of Viewers
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391 // --------------------
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393 TEveViewerList *viewerlist = new TEveViewerList();
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394 viewerlist->AddElement(gEve->GetDefaultViewer());
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396 viewerlist->AddElement(g3DView);
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397 viewerlist->AddElement(gRhoZView);
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398 viewerlist->AddElement(gRPhiView);
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399 viewerlist->SwitchColorSet();
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401 //==============================================================================
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402 // -- Macros / QA histograms
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403 //==============================================================================
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405 // -- Registration of per-event macros
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406 // -------------------------------------
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408 AliEveMacroExecutor *exec = new AliEveMacroExecutor();
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412 gStyle->SetPalette(1, 0);
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414 gStyle->SetOptFit(1);
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