10 Alieve::TPCData* g_tpc_data = 0;
11 Alieve::Event* g_tpc_last_event = 0;
13 void tpc_digits(Int_t mode=0)
15 if (g_tpc_data == 0 || g_tpc_last_event != Alieve::gEvent) {
16 AliRunLoader* rl = Alieve::Event::AssertRunLoader();
17 rl->LoadDigits("TPC");
18 TTree* dt = rl->GetTreeD("TPC", false);
20 g_tpc_data = new Alieve::TPCData;
21 g_tpc_data->LoadDigits(dt, kTRUE); // Create all present sectors.
23 g_tpc_last_event = Alieve::gEvent;
28 Float_t left, right, top, bottom;
29 right = di->fOut2Seg.fNMaxPads* di->fOut2Seg.fPadWidth;
31 bottom = di->fInnSeg.fRlow;
32 top = bottom + di->fOut2Seg.fRlow +
33 di->fOut2Seg.fNRows*di->fOut2Seg.fPadLength - di->fInnSeg.fRlow;
36 gStyle->SetPalette(1, 0);
41 case 0: { // Display a single sector
43 gReve->DisableRedraw();
45 Alieve::TPCSector2D* s = new Alieve::TPCSector2D();
46 s->SetDataSource(g_tpc_data);
47 s->SetMainColor(Color_t(col));
48 gReve->AddRenderElement(s);
49 gReve->DrawRenderElement(s);
51 gReve->EnableRedraw();
53 TGLViewer* cam = dynamic_cast<TGLViewer*>(gReve->GetCC()->GetViewer3D());
54 //cam->SetCurrentCamera(TGLViewer::kCameraOrthoXOY) ;
55 //cam->SetOrthoCamera(TGLViewer::kCameraOrthoXOY, 2*left, 2*right, 2*top, bottom);
56 //printf("%f %f %f %f\n", left, right, top, bottom);
61 case 1: { // Display all sectors
63 gReve->DisableRedraw();
65 Reve::RenderElementList* l = new Reve::RenderElementList("TPC plate 1");
66 l->SetTitle("TPC Plate");
67 l->SetMainColor(Color_t(col));
68 TGListTreeItem *ti = gReve->AddRenderElement(l);
70 for(Int_t i = 0; i<18; i++) {
71 Alieve::TPCSector2D* s = new Alieve::TPCSector2D();
73 s->SetDataSource(g_tpc_data);
74 s->SetMainColor(Color_t(col));
77 gReve->AddRenderElement(ti, s);
79 gReve->DrawRenderElement(l);
82 Reve::RenderElementList* l = new Reve::RenderElementList("TPC plate 2");
83 l->SetTitle("TPC Plate");
84 l->SetMainColor(Color_t(col));
86 TGListTreeItem *ti = gReve->AddRenderElement(l);
87 for(Int_t i = 18; i<36; i++) {
88 Alieve::TPCSector2D* s = new Alieve::TPCSector2D();
90 s->SetDataSource(g_tpc_data);
91 s->SetMainColor(Color_t(col));
94 gReve->AddRenderElement(ti, s);
96 gReve->DrawRenderElement(l);
98 gReve->EnableRedraw();
103 /* // Almost ready ...
104 case 2 : { // Display a single sector in 3D
105 Reve::RenderElementList* l = new Reve::RenderElementList("TPC Drift");
106 l->SetTitle("TPC Segment Drift");
107 l->SetMainColor(Color_t(col));
108 TGListTreeItem *ti = gReve->AddRenderElement(l);
110 Alieve::TPCSector3D* = new Alieve::TPCSector3D(di, 0);
111 s->SetMainColor(Color_t(col));
113 gReve->AddRenderElement(ti, s);
114 gReve->DrawRenderElement(l);
115 gReve->EnableRedraw();