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>
22 #include <EveBase/AliEveEventManager.h>
24 #include <AliRunLoader.h>
25 #include <AliCluster.h>
26 #include <AliEMCALGeometry.h>
27 #include <AliEMCALDigit.h>
30 // #include <Riostream.h>
35 AliEveEventManager::AssertGeometry();
37 TGeoNode* node = gGeoManager->GetTopVolume()->FindNode("XEN1_1");
40 Int_t nModules = node->GetNdaughters();
42 TEveElementList* l = new TEveElementList("EMCAL");
43 l->SetTitle("Tooltip");
46 TGeoBBox* bbbox = (TGeoBBox*) node->GetDaughter(0) ->GetVolume()->GetShape();
47 TEveFrameBox* frame_big = new TEveFrameBox();
48 frame_big->SetFrameColorRGBA(200,200,0,50);
49 frame_big->SetAABoxCenterHalfSize(0, 0, 0, bbbox->GetDX(), bbbox->GetDY(), bbbox->GetDZ());
51 TEveFrameBox* frame_sml = 0x0;
54 TGeoBBox* sbbox = (TGeoBBox*) node->GetDaughter(10)->GetVolume()->GetShape();
55 frame_sml = new TEveFrameBox();
56 frame_sml->SetFrameColorRGBA(200,200,0,50);
57 frame_sml->SetAABoxCenterHalfSize(0, 0, 0, sbbox->GetDX(), sbbox->GetDY(), sbbox->GetDZ());
60 gStyle->SetPalette(1, 0);
61 TEveRGBAPalette* pal = new TEveRGBAPalette(0, 512);
62 pal->SetLimits(0, 1024);
64 TEveQuadSet* smodules[12];
65 memset(smodules,0,12*sizeof(TEveQuadSet*));
68 AliEMCALGeometry * geom = AliEMCALGeometry::GetInstance();
69 if (!geom) geom = AliEMCALGeometry::GetInstance("","");
71 for (Int_t sm=0; sm<nModules; ++sm)
73 TEveQuadSet* q = new TEveQuadSet(Form("SM %d", sm+1));
75 q->Reset(TEveQuadSet::kQT_RectangleYZFixedDimX, kFALSE, 32);
76 q->SetDefWidth (geom->GetPhiTileSize());
77 q->SetDefHeight(geom->GetEtaTileSize());
79 q->RefMainTrans().SetFrom(*node->GetDaughter(sm)->GetMatrix());
81 q->SetFrame(sm < 10 ? frame_big : frame_sml);
84 gEve->AddElement(q, l);
88 AliRunLoader* rl = AliEveEventManager::AssertRunLoader();
90 rl->LoadDigits("EMCAL");
91 TTree* dt = rl->GetTreeD("EMCAL", kFALSE);
94 TClonesArray *digits = 0;
95 dt->SetBranchAddress("EMCAL", &digits);
97 Int_t nEnt = digits->GetEntriesFast();
111 for (Int_t idig = 0; idig < nEnt; ++idig)
113 dig = static_cast<AliEMCALDigit *>(digits->At(idig));
116 id = dig->GetId() ; //cell (digit) label
117 amp = dig->GetAmp(); //amplitude in cell (digit)
118 time = dig->GetTime();//time of creation of digit after collision
120 // AliDebugGeneral("emcal_digits", 5, Form("Cell ID %3d, Amplitude: %f", id, amp));
121 // cout<<"Cell ID "<<id<<" Amp "<<amp<<endl;//" time "<<time<<endl;
124 geom->GetCellIndex(id,iSupMod,iTower,iIphi,iIeta);
125 //Gives SuperModule and Tower numbers
126 geom->GetCellPhiEtaIndexInSModule(iSupMod,iTower,
127 iIphi, iIeta,iphi,ieta);
128 //Gives label of cell in eta-phi position per each supermodule
130 // AliDebugGeneral("emcal_digits", 5, Form("SModule %3d; Tover %3d; Eta %3d; Phi %3d; Cell Eta %3d; Cell Phi %3d",
131 // iSupMod, iTower, iIeta, iIphi, ieta, iphi));
132 // cout<< "SModule "<<iSupMod<<"; Tower "<<iTower
133 // <<"; Eta "<<iIeta<<"; Phi "<<iIphi
134 // <<"; Cell Eta "<<ieta<<"; Cell Phi "<<iphi<<endl;
136 geom->RelPosCellInSModule(id, x, y, z);
137 // cout << x <<" "<< y <<" "<< z <<endl;
138 // AliDebugGeneral("emcal_digits", 5, Form("(x,y,z)=(%8.3f,%8.3f,%8.3f)", x, y, z));
140 TEveQuadSet* q = smodules[iSupMod];
143 q->QuadValue(TMath::Nint(amp));
144 q->QuadId(new AliEMCALDigit(*dig));
147 // AliDebugGeneral("emcal_digits", 1, Form("Digit pointer 0x0"));
148 // cout<<"Digit pointer 0x0"<<endl;
152 rl->UnloadDigits("EMCAL");
155 for (Int_t sm = 0; sm < nModules; ++sm)
157 smodules[iSupMod]->RefitPlex();