]>
Commit | Line | Data |
---|---|---|
4c039060 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, 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 | /* | |
17 | $Log$ | |
d651cc98 | 18 | Revision 1.7 2000/10/02 21:28:12 fca |
19 | Removal of useless dependecies via forward declarations | |
20 | ||
94de3818 | 21 | Revision 1.6 2000/01/19 17:17:06 fca |
22 | Introducing a list of lists of hits -- more hits allowed for detector now | |
23 | ||
1cedd08a | 24 | Revision 1.5 1999/09/29 09:24:27 fca |
25 | Introduction of the Copyright and cvs Log | |
26 | ||
4c039060 | 27 | */ |
28 | ||
fe4da5cc | 29 | /////////////////////////////////////////////////////////////////////////////// |
6edc06da | 30 | // |
fe4da5cc | 31 | // // |
32 | // Photon Multiplicity Detector // | |
33 | // This class contains the basic functions for the Photon Multiplicity // | |
34 | // Detector. Functions specific to one particular geometry are // | |
35 | // contained in the derived classes // | |
36 | // // | |
37 | //Begin_Html | |
38 | /* | |
1439f98e | 39 | <img src="picts/AliPMDClass.gif"> |
fe4da5cc | 40 | </pre> |
41 | <br clear=left> | |
42 | <font size=+2 color=red> | |
43 | <p>The responsible person for this module is | |
44 | <a href="mailto:sub@vecdec.veccal.ernet.in">Subhasis Chattopadhyay</a>. | |
45 | </font> | |
46 | <pre> | |
47 | */ | |
48 | //End_Html | |
49 | // // | |
50 | /////////////////////////////////////////////////////////////////////////////// | |
51 | ||
52 | #include <TBRIK.h> | |
53 | #include <TNode.h> | |
94de3818 | 54 | #include <TGeometry.h> |
55 | ||
fe4da5cc | 56 | #include "AliPMD.h" |
57 | #include "AliRun.h" | |
6edc06da | 58 | #include "AliMC.h" |
fe4da5cc | 59 | #include "AliConst.h" |
60 | ||
fe4da5cc | 61 | ClassImp(AliPMD) |
62 | ||
63 | //_____________________________________________________________________________ | |
64 | AliPMD::AliPMD() | |
65 | { | |
66 | // | |
67 | // Default constructor | |
68 | // | |
69 | fIshunt = 0; | |
70 | } | |
71 | ||
72 | //_____________________________________________________________________________ | |
73 | AliPMD::AliPMD(const char *name, const char *title) | |
74 | : AliDetector(name,title) | |
75 | { | |
76 | // | |
77 | // Default constructor | |
78 | // | |
79 | ||
80 | // | |
81 | // Allocate the array of hits | |
82 | fHits = new TClonesArray("AliPMDhit", 405); | |
1cedd08a | 83 | gAlice->AddHitList(fHits); |
fe4da5cc | 84 | |
85 | fIshunt = 1; | |
86 | ||
87 | fPar[0] = 1; | |
88 | fPar[1] = 1; | |
89 | fPar[2] = 0.8; | |
90 | fPar[3] = 0.02; | |
91 | fIn[0] = 6; | |
92 | fIn[1] = 20; | |
93 | fIn[2] = 600; | |
94 | fIn[3] = 27; | |
95 | fIn[4] = 27; | |
96 | fGeo[0] = 0; | |
97 | fGeo[1] = 0.2; | |
98 | fGeo[2] = 4; | |
99 | fPadSize[0] = 0.8; | |
100 | fPadSize[1] = 1.0; | |
101 | fPadSize[2] = 1.2; | |
102 | fPadSize[3] = 1.5; | |
103 | } | |
104 | ||
105 | //_____________________________________________________________________________ | |
106 | void AliPMD::AddHit(Int_t track, Int_t *vol, Float_t *hits) | |
107 | { | |
108 | // | |
109 | // Add a PMD hit | |
110 | // | |
111 | TClonesArray &lhits = *fHits; | |
112 | AliPMDhit *newcell, *curcell; | |
6edc06da | 113 | // printf("PMD++ Adding energy %f, prim %d, vol %d %d %d %d\n", |
114 | // hits[3],gAlice->GetPrimary(track-1),vol[0],vol[1],vol[2],vol[3]); | |
fe4da5cc | 115 | newcell = new AliPMDhit(fIshunt, track, vol, hits); |
116 | Int_t i; | |
117 | for (i=0; i<fNhits; i++) { | |
118 | // | |
119 | // See if this cell has already been hit | |
120 | curcell=(AliPMDhit*) lhits[i]; | |
121 | if (*curcell==*newcell) { | |
6edc06da | 122 | // printf("Cell with same numbers found\n") ; curcell->Print(); |
fe4da5cc | 123 | *curcell = *curcell+*newcell; |
6edc06da | 124 | // printf("Cell after addition\n") ; curcell->Print(); |
fe4da5cc | 125 | delete newcell; |
126 | return; | |
127 | } | |
128 | } | |
129 | new(lhits[fNhits++]) AliPMDhit(newcell); | |
130 | delete newcell; | |
131 | } | |
132 | ||
133 | //_____________________________________________________________________________ | |
134 | void AliPMD::BuildGeometry() | |
135 | { | |
136 | // | |
137 | // Build simple ROOT TNode geometry for event display | |
138 | // | |
139 | ||
140 | TNode *Node, *Top; | |
141 | const int kColorPMD = kRed; | |
142 | ||
143 | // | |
144 | Top=gAlice->GetGeometry()->GetNode("alice"); | |
145 | ||
146 | // PMD | |
147 | new TBRIK("S_PMD","PMD box","void",300,300,5); | |
148 | Top->cd(); | |
d651cc98 | 149 | Node = new TNode("PMD","PMD","S_PMD",0,0,-600,""); |
fe4da5cc | 150 | Node->SetLineColor(kColorPMD); |
151 | fNodes->Add(Node); | |
152 | } | |
153 | ||
154 | //_____________________________________________________________________________ | |
155 | Int_t AliPMD::DistancetoPrimitive(Int_t , Int_t ) | |
156 | { | |
157 | // | |
158 | // Distance from mouse to detector on the screen | |
159 | // dummy routine | |
160 | // | |
161 | return 9999; | |
162 | } | |
163 | ||
164 | //_____________________________________________________________________________ | |
165 | void AliPMD::SetPAR(Float_t p1, Float_t p2, Float_t p3,Float_t p4) | |
166 | { | |
167 | // | |
168 | // Set PMD parameters | |
169 | // | |
170 | fPar[0] = p1; | |
171 | fPar[1] = p2; | |
172 | fPar[2] = p3; | |
173 | fPar[3] = p4; | |
174 | } | |
175 | ||
176 | //_____________________________________________________________________________ | |
177 | void AliPMD::SetIN(Float_t p1, Float_t p2, Float_t p3,Float_t p4,Float_t p5) | |
178 | { | |
179 | // | |
180 | // Set PMD parameters | |
181 | // | |
182 | fIn[0] = p1; | |
183 | fIn[1] = p2; | |
184 | fIn[2] = p3; | |
185 | fIn[3] = p4; | |
186 | fIn[4] = p5; | |
187 | } | |
188 | ||
189 | //_____________________________________________________________________________ | |
190 | void AliPMD::SetGEO(Float_t p1, Float_t p2, Float_t p3) | |
191 | { | |
192 | // | |
193 | // Set geometry parameters | |
194 | // | |
195 | fGeo[0] = p1; | |
196 | fGeo[1] = p2; | |
197 | fGeo[2] = p3; | |
198 | } | |
199 | ||
200 | //_____________________________________________________________________________ | |
201 | void AliPMD::SetPadSize(Float_t p1, Float_t p2, Float_t p3,Float_t p4) | |
202 | { | |
203 | // | |
204 | // Set pad size | |
205 | // | |
206 | fPadSize[0] = p1; | |
207 | fPadSize[1] = p2; | |
208 | fPadSize[2] = p3; | |
209 | fPadSize[3] = p4; | |
210 | } | |
211 | ||
212 | //_____________________________________________________________________________ | |
213 | void AliPMD::StepManager() | |
214 | { | |
215 | // | |
216 | // Called at every step in PMD | |
217 | // | |
218 | } | |
219 | ||
fe4da5cc | 220 | /////////////////////////////////////////////////////////////////////////////// |
221 | // // | |
222 | // Photon Multiplicity Detector Version 1 // | |
223 | // // | |
224 | //Begin_Html | |
225 | /* | |
1439f98e | 226 | <img src="picts/AliPMDv1Class.gif"> |
fe4da5cc | 227 | */ |
228 | //End_Html | |
229 | // // | |
230 | /////////////////////////////////////////////////////////////////////////////// | |
231 | ||
fe4da5cc | 232 | ClassImp(AliPMDhit) |
233 | ||
234 | //_____________________________________________________________________________ | |
6edc06da | 235 | AliPMDhit::AliPMDhit(Int_t shunt,Int_t track, Int_t *vol, Float_t *hits): |
fe4da5cc | 236 | AliHit(shunt, track) |
237 | { | |
238 | // | |
239 | // Add a PMD hit | |
240 | // | |
241 | Int_t i; | |
6edc06da | 242 | for (i=0;i<5;i++) fVolume[i] = vol[i]; |
fe4da5cc | 243 | fX=hits[0]; |
244 | fY=hits[1]; | |
245 | fZ=hits[2]; | |
246 | fEnergy=hits[3]; | |
247 | } | |
6edc06da | 248 |