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27e63fee | 1 | // How to fill the list analyser with objects via a macro: Please see example below! |
5592d005 | 2 | // How to use the list analyser (and especially this macro): |
3 | ||
4 | // -- Primary selection (to add e.g. tracklets, tracks, etc.): | |
5 | // - Load the objects you want to analyse with a sufficient macro (e.g. for tracks and tracklets you can use ana_list_load_tracks.C) | |
6 | // - Run this macro (ana_list.C) | |
7 | // - In the tab "eve" in the browser select the list analyser (called "Analysis objects" in the standard case) | |
8 | // - Select the "list" tab in the editor of this object. | |
9 | // - Click the button "start" | |
10 | // - Select the objects you want to add by left-clicking on them in the viewer (or as well in the browser (left panel)) | |
11 | // - When you have finished adding the desired objects, click the button "stop" | |
12 | // Use the list analyser "as usual" (see class documentation) | |
13 | ||
14 | // -- Secondary selection (to add e.g. single clusters (of a TEvePointSet) or digits (of a TEveQuadSet)): | |
15 | // To add e.g. AliTrackPoints or tracks you can do the following: | |
16 | // - Run e.g. the macro "esd_tracks.C" | |
664d520c | 17 | // - Select some track you want to analyse as follows: Hold "shift" und right-click on the track (sometimes you have to hold the right mouse button). The menu pops up |
18 | // -> Select "ImportClustersFromIndex" | |
5592d005 | 19 | // -> Do this for all tracks you want to analyse. |
664d520c | 20 | // - Run this macro (ana_list.C) |
21 | // - In the tab "eve" in the browser select the list analyser (called "Analysis objects" in the standard case) | |
22 | // - Select the "list" tab in the editor of this object. | |
23 | // - Click the button "start" | |
24 | // - Select e.g. clusters by holding "ctrl"+"alt" (depending on your system, holding the "alt" only can also be fine) and left-clicking on the desired cluster | |
5592d005 | 25 | // - When you have finished adding the desired objects, click the button "stop" |
664d520c | 26 | // Use the list analyser "as usual" (see class documentation) |
938315b8 | 27 | |
27e63fee | 28 | |
29 | ||
938315b8 | 30 | void ana_list(TEveElement *cont = 0) |
31 | { | |
664d520c | 32 | AliEveListAnalyser * objList = new AliEveListAnalyser("Analysis objects"); |
33 | ||
34 | objList->SetTitle("Analysis objects (0)"); | |
938315b8 | 35 | |
664d520c | 36 | gEve->AddElement(objList, cont); |
938315b8 | 37 | |
38 | gEve->Redraw3D(); | |
938315b8 | 39 | } |
27e63fee | 40 | |
41 | ||
42 | // Example about filling the list analyser with objects via a macro. You can use the following example macro to load the list with trd tracks: | |
43 | /* | |
44 | // Launches the list analyser and loads tracks into the list. | |
45 | // If you already have a list (or rather a list analyser) with objects and you want to add the tracks to this list, do the following: | |
46 | // Right-click the list analyser in the eve-browser and select "ExportToCint". Choose e.g. "list" for the name in the window that pops up. | |
47 | // In the console type ".x ana_list_load_tracks.C(list)" | |
48 | // For more information please see "ana_list.C" or have a look at the class documentation. | |
49 | ||
50 | #ifndef __CINT__ | |
51 | #include <TGLViewer.h> | |
52 | #include <TEveManager.h> | |
53 | #include <EveBase/AliEveEventManager.h> | |
54 | #include "TRD/AliTRDarrayADC.h" | |
55 | #include <EveDet/AliEveListAnalyser.h> | |
56 | ||
57 | #include "AliESDEvent.h" | |
58 | #include "AliESDfriend.h" | |
59 | #include "TRD/AliTRDReconstructor.h" | |
60 | #include "TRD/AliTRDtrackV1.h" | |
61 | #endif | |
62 | ||
63 | void ana_list_load_trd_tracks(AliEveListAnalyser* objects = 0, TEveElement *cont = 0) | |
64 | { | |
65 | // Link data containers | |
66 | AliESDfriend *eventESDfriend = 0x0; | |
67 | if(!(eventESDfriend = AliEveEventManager::AssertESDfriend())){ | |
68 | Warning("ana_list_load_tracks", "AliESDfriend not found"); | |
69 | return; | |
70 | } | |
71 | ||
72 | AliESDEvent* esd = AliEveEventManager::AssertESD(); | |
73 | ||
74 | AliEveEventManager::AssertGeometry(); | |
75 | ||
76 | AliTRDrecoParam *trdRecoParam = AliTRDrecoParam::GetLowFluxParam(); | |
77 | if (!trdRecoParam) | |
78 | { | |
79 | printf("Could not load AliTRDrecoParam\n"); | |
80 | return; | |
81 | } | |
82 | trdRecoParam->SetPIDNeuralNetwork(); | |
83 | AliTRDReconstructor *reco = new AliTRDReconstructor(); | |
84 | if (!reco) | |
85 | { | |
86 | printf("Could not load AliTRDReconstructor\n"); | |
87 | return; | |
88 | } | |
89 | reco->SetRecoParam(trdRecoParam); | |
90 | ||
91 | ||
92 | if (!objects) | |
93 | { | |
94 | objects = new AliEveListAnalyser("Analysis Objects"); | |
95 | gEve->AddElement(objects, cont); | |
96 | } | |
97 | ||
98 | // Number of elements already in the list | |
99 | Int_t nOld = objects->NumChildren(); | |
100 | ||
101 | Int_t count = 0; | |
102 | ||
103 | for (Int_t n = 0; n < esd->GetNumberOfTracks(); n++) | |
104 | { | |
105 | AliESDtrack* esdTrack = esd->GetTrack(n); | |
106 | AliESDfriendTrack *friendTrack = eventESDfriend->GetTrack(n); | |
107 | ||
108 | if (!esdTrack || !friendTrack) | |
109 | { | |
110 | printf("Problem with track %d\n", n); | |
111 | continue; | |
112 | } | |
113 | ||
114 | TObject *cal = 0x0; | |
115 | AliTRDtrackV1 *trackObj = 0x0; | |
116 | AliEveTRDTrack *trackEve = 0x0; | |
117 | Int_t ical = 0; | |
118 | ||
119 | while((cal = friendTrack->GetCalibObject(ical++))){ | |
120 | if(strcmp(cal->IsA()->GetName(), "AliTRDtrackV1") != 0) continue; | |
121 | trackObj = new AliTRDtrackV1(*((AliTRDtrackV1*)cal)); | |
122 | if (!trackObj) | |
123 | { | |
124 | printf("Cast to AliTRDtrackV1 failed!\n"); | |
125 | continue; | |
126 | } | |
127 | if (trackObj->IsOwner()) trackObj->SetOwner(); | |
128 | trackObj->SetReconstructor(reco); | |
129 | ||
130 | trackEve = new AliEveTRDTrack(trackObj); | |
131 | if (!trackEve) | |
132 | { | |
133 | prWintf("Cast to AliEveTRDTrack failed!\n"); | |
134 | continue; | |
135 | } | |
136 | objects->AddElement(trackEve); | |
137 | trackEve->SetESDstatus(esdTrack->GetStatus()); | |
138 | trackEve->SetName(Form("[%4d] %s", count + nOld, trackEve->GetName())); | |
139 | ++count; | |
140 | } | |
141 | } | |
142 | ||
143 | objects->SetTitle(Form("Objects %d", objects->NumChildren())); | |
144 | objects->StampObjProps(); | |
145 | ||
146 | gEve->Redraw3D(); | |
147 | ||
148 | return; | |
149 | } | |
150 | */ |