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>
32 AliRunLoader* rl = AliEveEventManager::AssertRunLoader();
34 rl->LoadDigits("EMCAL");
35 TTree* dt = rl->GetTreeD("EMCAL", kFALSE);
38 AliEveEventManager::AssertGeometry();
40 TGeoNode* node = gGeoManager->GetTopVolume()->FindNode("XEN1_1");
42 TGeoBBox* bbbox = (TGeoBBox*) node->GetDaughter(0) ->GetVolume()->GetShape();
43 TGeoBBox* sbbox = (TGeoBBox*) node->GetDaughter(10)->GetVolume()->GetShape();
45 TEveElementList* l = new TEveElementList("EMCAL");
46 l->SetTitle("Tooltip");
49 TEveFrameBox* frame_big = new TEveFrameBox();
50 frame_big->SetFrameColorRGBA(200,200,0,50);
51 frame_big->SetAABoxCenterHalfSize(0, 0, 0, bbbox->GetDX(), bbbox->GetDY(), bbbox->GetDZ());
53 TEveFrameBox* frame_sml = new TEveFrameBox();
54 frame_sml->SetFrameColorRGBA(200,200,0,50);
55 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];
64 AliEMCALGeometry * geom = AliEMCALGeometry::GetInstance();
65 if (!geom) geom = AliEMCALGeometry::GetInstance("","");
67 for (Int_t sm=0; sm<12; ++sm)
69 TEveQuadSet* q = new TEveQuadSet(Form("SM %d", sm+1));
71 q->Reset(TEveQuadSet::kQT_RectangleYZFixedDimX, kFALSE, 32);
72 q->SetDefWidth (geom->GetPhiTileSize());
73 q->SetDefHeight(geom->GetEtaTileSize());
75 q->RefMainTrans().SetFrom(*node->GetDaughter(sm)->GetMatrix());
77 q->SetFrame(sm < 10 ? frame_big : frame_sml);
80 gEve->AddElement(q, l);
84 TClonesArray *digits = 0;
85 dt->SetBranchAddress("EMCAL", &digits);
87 Int_t nEnt = digits->GetEntriesFast();
101 for (Int_t idig = 0; idig < nEnt; ++idig)
103 dig = static_cast<AliEMCALDigit *>(digits->At(idig));
106 id = dig->GetId() ; //cell (digit) label
107 amp = dig->GetAmp(); //amplitude in cell (digit)
108 time = dig->GetTime();//time of creation of digit after collision
110 std::cout<<"Cell ID "<<id<<" Amp "<<amp<<std::endl;//" time "<<time<<endl;
113 geom->GetCellIndex(id,iSupMod,iTower,iIphi,iIeta);
114 //Gives SuperModule and Tower numbers
115 geom->GetCellPhiEtaIndexInSModule(iSupMod,iTower,
116 iIphi, iIeta,iphi,ieta);
117 //Gives label of cell in eta-phi position per each supermodule
119 std::cout<< "SModule "<<iSupMod<<"; Tower "<<iTower
120 <<"; Eta "<<iIeta<<"; Phi "<<iIphi
121 <<"; Cell Eta "<<ieta<<"; Cell Phi "<<iphi<<std::endl;
123 geom->RelPosCellInSModule(id, x, y, z);
124 std::cout << x <<" "<< y <<" "<< z <<std::endl;
126 TEveQuadSet* q = smodules[iSupMod];
128 q->QuadValue(TMath::Nint(amp));
129 q->QuadId(new AliEMCALDigit(*dig));
131 std::cout<<"Digit pointer 0x0"<<std::endl;
135 rl->UnloadDigits("EMCAL");
138 for (Int_t sm = 0; sm < 12; ++sm)
140 smodules[iSupMod]->RefitPlex();