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1 | // $Id$ | |
2 | // Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007 | |
3 | ||
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 | **************************************************************************/ | |
9 | ||
10 | TEveViewer *gJPView = 0; | |
11 | TEveScene *gJPScene = 0; | |
12 | ||
13 | AliEveJetPlane* jetplane() | |
14 | { | |
15 | if (gJPView == 0) | |
16 | { | |
17 | TEveWindowSlot *slot = 0; | |
18 | TEveBrowser *browser = gEve->GetBrowser(); | |
19 | ||
20 | slot = TEveWindow::CreateWindowInTab(browser->GetTabRight()); | |
21 | slot->MakeCurrent(); | |
22 | gJPView = gEve->SpawnNewViewer("JetPlane", ""); | |
23 | gJPScene = gEve->SpawnNewScene("JetPlane", "Scene holding elements of the jet-plane view."); | |
24 | gJPView->AddScene(gJPScene); | |
25 | ||
26 | gJPView->GetGLViewer()->SetCurrentCamera(TGLViewer::kCameraPerspXOY); | |
27 | } | |
28 | ||
29 | AliAODEvent* aod = AliEveEventManager::AssertAOD(); | |
30 | ||
31 | // We have event id everywhere now. | |
32 | Int_t iev = AliEveEventManager::GetMaster()->GetEventId(); | |
33 | ||
34 | gStyle->SetPalette(1, 0); | |
35 | ||
36 | AliEveJetPlane* jp = new AliEveJetPlane(iev); | |
37 | jp->SetPickable(kTRUE); | |
38 | ||
39 | // Read Jets in current event | |
40 | ||
41 | TClonesArray* jets = aod->GetJets(); | |
42 | Int_t njets = jets->GetEntries(); | |
43 | printf("Event: %5d Number of jets: %5d \n", iev, njets); | |
44 | ||
45 | for (Int_t ij = 0; ij < njets; ij++) | |
46 | { | |
47 | AliAODJet *jet = (AliAODJet*) jets->At(ij); | |
48 | jp->AddJet(jet); | |
49 | } | |
50 | ||
51 | // Read tracks in current event | |
52 | ||
53 | TClonesArray* tracks = aod->GetTracks(); | |
54 | Int_t ntracks = tracks->GetEntries(); | |
55 | printf("Event: %5d Number of tracks: %5d \n", iev, ntracks); | |
56 | ||
57 | for (Int_t ij = 0; ij < ntracks; ij++) | |
58 | { | |
59 | AliAODTrack* track = (AliAODTrack*) tracks->At(ij); | |
60 | jp->AddTrack(track); | |
61 | } | |
62 | ||
63 | jp->CreateArrows(); | |
64 | ||
65 | // Render Jet Plane | |
66 | gJPScene->AddElement(jp); | |
67 | AliEveEventManager::RegisterTransient(jp); | |
68 | ||
69 | gEve->Redraw3D(); | |
70 | ||
71 | return jp; | |
72 | } |