2 // Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007
4 /**************************************************************************
5 * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. *
6 * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for *
7 * full copyright notice. *
8 **************************************************************************/
11 #include <TEveManager.h>
12 #include <TEveQuadSet.h>
15 #include <TGeoManager.h>
17 #include <TEveTrans.h>
18 #include <TClonesArray.h>
20 #include <EveBase/AliEveEventManager.h>
22 #include <AliRunLoader.h>
23 #include <AliCluster.h>
24 #include <EMCAL/AliEMCALGeometry.h>
25 #include <EMCAL/AliEMCALDigit.h>
27 #include <Riostream.h>
32 AliEveEventManager::AssertGeometry();
34 TGeoNode* node = gGeoManager->GetTopVolume()->FindNode("XEN1_1");
37 Int_t nModules = node->GetNdaughters();
39 TEveElementList* l = new TEveElementList("EMCAL");
40 l->SetTitle("Tooltip");
43 TGeoBBox* bbbox = (TGeoBBox*) node->GetDaughter(0) ->GetVolume()->GetShape();
44 TEveFrameBox* frame_big = new TEveFrameBox();
45 frame_big->SetFrameColorRGBA(200,200,0,50);
46 frame_big->SetAABoxCenterHalfSize(0, 0, 0, bbbox->GetDX(), bbbox->GetDY(), bbbox->GetDZ());
48 TEveFrameBox* frame_sml = 0x0;
51 TGeoBBox* sbbox = (TGeoBBox*) node->GetDaughter(10)->GetVolume()->GetShape();
52 frame_sml = new TEveFrameBox();
53 frame_sml->SetFrameColorRGBA(200,200,0,50);
54 frame_sml->SetAABoxCenterHalfSize(0, 0, 0, sbbox->GetDX(), sbbox->GetDY(), sbbox->GetDZ());
57 gStyle->SetPalette(1, 0);
58 TEveRGBAPalette* pal = new TEveRGBAPalette(0, 512);
59 pal->SetLimits(0, 1024);
61 TEveQuadSet* smodules[12];
62 memset(smodules,0,12*sizeof(TEveQuadSet*));
65 AliEMCALGeometry * geom = AliEMCALGeometry::GetInstance();
66 if (!geom) geom = AliEMCALGeometry::GetInstance("","");
68 for (Int_t sm=0; sm<nModules; ++sm)
70 TEveQuadSet* q = new TEveQuadSet(Form("SM %d", sm+1));
72 q->Reset(TEveQuadSet::kQT_RectangleYZFixedDimX, kFALSE, 32);
73 q->SetDefWidth (geom->GetPhiTileSize());
74 q->SetDefHeight(geom->GetEtaTileSize());
76 q->RefMainTrans().SetFrom(*node->GetDaughter(sm)->GetMatrix());
78 q->SetFrame(sm < 10 ? frame_big : frame_sml);
81 gEve->AddElement(q, l);
85 AliRunLoader* rl = AliEveEventManager::AssertRunLoader();
87 rl->LoadDigits("EMCAL");
88 TTree* dt = rl->GetTreeD("EMCAL", kFALSE);
91 TClonesArray *digits = 0;
92 dt->SetBranchAddress("EMCAL", &digits);
94 Int_t nEnt = digits->GetEntriesFast();
108 for (Int_t idig = 0; idig < nEnt; ++idig)
110 dig = static_cast<AliEMCALDigit *>(digits->At(idig));
113 id = dig->GetId() ; //cell (digit) label
114 amp = dig->GetAmp(); //amplitude in cell (digit)
115 time = dig->GetTime();//time of creation of digit after collision
117 cout<<"Cell ID "<<id<<" Amp "<<amp<<endl;//" time "<<time<<endl;
120 geom->GetCellIndex(id,iSupMod,iTower,iIphi,iIeta);
121 //Gives SuperModule and Tower numbers
122 geom->GetCellPhiEtaIndexInSModule(iSupMod,iTower,
123 iIphi, iIeta,iphi,ieta);
124 //Gives label of cell in eta-phi position per each supermodule
126 cout<< "SModule "<<iSupMod<<"; Tower "<<iTower
127 <<"; Eta "<<iIeta<<"; Phi "<<iIphi
128 <<"; Cell Eta "<<ieta<<"; Cell Phi "<<iphi<<endl;
130 geom->RelPosCellInSModule(id, x, y, z);
131 cout << x <<" "<< y <<" "<< z <<endl;
133 TEveQuadSet* q = smodules[iSupMod];
136 q->QuadValue(TMath::Nint(amp));
137 q->QuadId(new AliEMCALDigit(*dig));
140 cout<<"Digit pointer 0x0"<<endl;
144 rl->UnloadDigits("EMCAL");
147 for (Int_t sm = 0; sm < nModules; ++sm)
149 smodules[iSupMod]->RefitPlex();