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7bb7ac14 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ///////////////////////////////////////////////////////////////////////// | |
16 | // ALICE HLT DISPLAY CLASS // | |
17 | // Author: Mayeul ROUSSELET // | |
18 | // e-mail: Mayeul.Rousselet@cern.ch // | |
19 | // Last update:26/08/2003 // | |
20 | ///////////////////////////////////////////////////////////////////////// | |
21 | ||
22 | #include <TPolyMarker3D.h> | |
23 | ||
24 | #include "AliDisplayHLT.h" | |
25 | #include "AliDisplay2.h" | |
26 | #include "AliModuleInfo.h" | |
cada209a | 27 | #ifdef ALI_HLT |
28 | #include <stdlib.h> | |
29 | #include "AliL3MemHandler.h" | |
30 | #include "AliL3SpacePointData.h" | |
31 | #include "AliL3Transform.h" | |
32 | #include "AliL3Logging.h" | |
33 | #endif | |
7bb7ac14 | 34 | |
925e6570 | 35 | ClassImp(AliDisplayHLT) |
7bb7ac14 | 36 | |
37 | //_____________________________________________________________ | |
38 | AliDisplayHLT::AliDisplayHLT() | |
39 | { | |
40 | // Default constructor | |
41 | fPoints = new TPolyMarker3D[gAliDisplay2->GetNbModules()]; | |
42 | fName = new char*[gAliDisplay2->GetNbModules()]; | |
43 | fNb=0; | |
44 | for(Int_t i=0;i<gAliDisplay2->GetNbModules();i++){ | |
45 | fPoints[i].SetMarkerSize(0.2); | |
46 | fPoints[i].SetMarkerColor(2); | |
47 | fPoints[i].SetMarkerStyle(1); | |
48 | } | |
49 | } | |
50 | ||
51 | //_____________________________________________________________ | |
52 | AliDisplayHLT::~AliDisplayHLT() | |
53 | { | |
54 | delete [] fPoints; | |
55 | } | |
56 | ||
57 | //_____________________________________________________________ | |
58 | void AliDisplayHLT::LoadHLT(const char *name,Int_t nevent) | |
59 | { | |
60 | // Loads HLT clusters of TPC | |
61 | if(strstr(name,"TPC")) LoadHLTTPC(nevent); | |
62 | } | |
63 | ||
64 | //_____________________________________________________________ | |
65 | void AliDisplayHLT::LoadHLTTPC(Int_t nevent) | |
66 | { | |
67 | //load TPC Clusters from the raw data | |
68 | //raw data must be in the directorie $ALICE_ROOT/raw | |
69 | //First we read the data from files | |
70 | //do_mc MUST BE DEFINED AND USED FOR RAW DATA GENERATION | |
71 | #ifdef ALI_HLT | |
72 | ||
73 | fName[fNb]=new char[strlen("TPC")]; | |
74 | strcpy(fName[fNb],"TPC"); | |
75 | Char_t fname[256]; | |
76 | AliL3MemHandler *clusterfile[36][6]; | |
77 | AliL3SpacePointData *fClusters[36][6]; | |
78 | UInt_t fNcl[36][6]; | |
79 | memset(fClusters,0,36*6*sizeof(AliL3SpacePointData*)); | |
80 | // strcpy(path,gSystem->Getenv("ALICE_ROOT")); | |
81 | //strcat(path,"/raw"); | |
82 | //printf("\nRaw data path %s",path); | |
83 | char path[128]; | |
84 | strcpy(path,gAliDisplay2->GetRawDataPath()); | |
85 | for(Int_t s=0; s<36; s++) | |
86 | { | |
87 | for(Int_t p=0; p<AliL3Transform::GetNPatches(); p++) | |
88 | { | |
89 | Int_t patch; | |
90 | patch=-1; | |
91 | clusterfile[s][p] = new AliL3MemHandler(); | |
92 | if(nevent<0) | |
93 | sprintf(fname,"%s/points_%d_%d.raw",path,s,patch); | |
94 | else | |
95 | sprintf(fname,"%s/points_%d_%d_%d.raw",path,nevent,s,patch); | |
96 | if(!clusterfile[s][p]->SetBinaryInput(fname)) | |
97 | { | |
98 | LOG(AliL3Log::kError,"AliL3Evaluation::Setup","File Open") | |
99 | <<"Inputfile "<<fname<<" does not exist"<<ENDLOG; | |
100 | delete clusterfile[s][p]; | |
101 | clusterfile[s][p] = 0; | |
102 | continue; | |
103 | } | |
104 | fClusters[s][p] = (AliL3SpacePointData*)clusterfile[s][p]->Allocate(); | |
105 | clusterfile[s][p]->Binary2Memory(fNcl[s][p],fClusters[s][p]); | |
106 | clusterfile[s][p]->CloseBinaryInput(); | |
107 | break; | |
108 | } | |
109 | } | |
110 | ||
111 | //Second step: we assign the clusters to the fPoints array | |
112 | Int_t nbc=0; | |
113 | for(Int_t s=0; s<36; s++){ | |
114 | for(Int_t p=0;p<6;p++){ | |
115 | AliL3SpacePointData *points = fClusters[s][p]; | |
116 | if(!points) continue; | |
117 | Float_t xyz[3]; | |
118 | for(UInt_t i=0; i<fNcl[s][p]; i++){ | |
119 | xyz[0] = points[i].fX; | |
120 | xyz[1] = points[i].fY; | |
121 | xyz[2] = points[i].fZ; | |
122 | fPoints[fNb].SetPoint(i+nbc,xyz[0],xyz[1],xyz[2]); | |
123 | } | |
124 | nbc += fNcl[s][p]; | |
125 | } | |
126 | } | |
127 | fNb++; | |
128 | #else | |
129 | printf("This is event %d\n",nevent); | |
130 | #endif | |
131 | } | |
132 | ||
133 | //_____________________________________________________________ | |
134 | void AliDisplayHLT::Draw() | |
135 | { | |
136 | // Draws HLT clusters | |
137 | for(Int_t i=0;i<fNb;i++){ | |
138 | if(gAliDisplay2->GetModuleInfo()->IsEnabled(fName[i])) fPoints[i].Draw(); | |
139 | } | |
140 | } | |
141 |