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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 | ||
eeacf08b | 16 | /* $Id$ */ |
4c039060 | 17 | |
fe4da5cc | 18 | /////////////////////////////////////////////////////////////////////////////// |
19 | // // | |
20 | // Alice external volume // | |
21 | // This class contains the description of the Alice external volume // | |
22 | // // | |
23 | //Begin_Html | |
24 | /* | |
1439f98e | 25 | <img src="picts/AliBODYClass.gif"> |
fe4da5cc | 26 | </pre> |
27 | <br clear=left> | |
28 | <font size=+2 color=red> | |
29 | <p>The responsible person for this module is | |
30 | <a href="mailto:andreas.morsch@cern.ch">Andreas Morsch</a>. | |
31 | </font> | |
32 | <pre> | |
33 | */ | |
34 | //End_Html | |
35 | // // | |
36 | // // | |
37 | /////////////////////////////////////////////////////////////////////////////// | |
38 | ||
88cb7938 | 39 | #include <TVirtualMC.h> |
40 | ||
b8032157 | 41 | #include "AliBODY.h" |
88cb7938 | 42 | #include "AliMagF.h" |
43 | #include "AliRun.h" | |
fe4da5cc | 44 | |
45 | ClassImp(AliBODY) | |
46 | ||
47 | //_____________________________________________________________________________ | |
b8032157 | 48 | AliBODY::AliBODY() |
fe4da5cc | 49 | { |
50 | // | |
51 | // Default constructor | |
52 | // | |
53 | } | |
54 | ||
55 | //_____________________________________________________________________________ | |
56 | AliBODY::AliBODY(const char *name, const char *title) | |
b8032157 | 57 | : AliModule(name,title) |
fe4da5cc | 58 | { |
59 | // | |
60 | // Standard constructor of the Alice external volume | |
61 | // | |
e939a978 | 62 | //PH SetMarkerColor(7); |
63 | //PH SetMarkerStyle(2); | |
64 | //PH SetMarkerSize(0.4); | |
fe4da5cc | 65 | } |
66 | ||
fe4da5cc | 67 | //_____________________________________________________________________________ |
68 | void AliBODY::CreateGeometry() | |
69 | { | |
70 | // | |
71 | // Create the geometry of the Alice external body | |
72 | // | |
73 | //Begin_Html | |
74 | /* | |
1439f98e | 75 | <img src="picts/AliBODYTree.gif"> |
fe4da5cc | 76 | */ |
77 | //End_Html | |
78 | // | |
79 | // If the ZDC is present we have an asymmetric box | |
80 | // made by a four sides polygone | |
81 | // | |
82 | //Begin_Html | |
83 | /* | |
1439f98e | 84 | <img src="picts/AliBODYLarge.gif"> |
fe4da5cc | 85 | */ |
86 | //End_Html | |
87 | // | |
88 | // If the ZDC is not present make just a BOX | |
89 | // | |
90 | //Begin_Html | |
91 | /* | |
1439f98e | 92 | <img src="picts/AliBODYSmall.gif"> |
fe4da5cc | 93 | */ |
94 | //End_Html | |
95 | ||
b43eb0dc | 96 | Float_t dALIC[10]; |
ad51aeb0 | 97 | Int_t *idtmed = fIdtmed->GetArray()+1; |
fe4da5cc | 98 | // |
b8032157 | 99 | if(gAlice->GetModule("ZDC")) { |
fe4da5cc | 100 | // |
101 | // If the ZDC is present we have an asymmetric box | |
102 | // made by a four sides polygone | |
103 | // | |
b43eb0dc | 104 | dALIC[0]=45; |
105 | dALIC[1]=360; | |
106 | dALIC[2]=4; | |
107 | dALIC[3]=2; | |
c3f0b3fd | 108 | |
109 | dALIC[4]=-15000; | |
b43eb0dc | 110 | dALIC[5]=0; |
111 | dALIC[6]=2000; | |
c3f0b3fd | 112 | |
f5ab84c3 | 113 | dALIC[7]=15000; |
b43eb0dc | 114 | dALIC[8]=0; |
115 | dALIC[9]=2000; | |
116 | gMC->Gsvolu("ALIC","PGON",idtmed[1],dALIC,10); | |
b384f8a4 | 117 | } else if ( gAlice->GetModule("ACORDE")) { |
e158117c | 118 | // |
119 | // If the Cosmic Ray Trigger is present we need a large box | |
120 | // | |
121 | // | |
00ad641c | 122 | dALIC[0]=13000.; |
e158117c | 123 | dALIC[1]=5000.; |
00ad641c | 124 | dALIC[2]=13000.; |
e158117c | 125 | gMC->Gsvolu("ALIC","BOX ",idtmed[1],dALIC,3); |
126 | ||
fe4da5cc | 127 | } else { |
128 | // | |
b384f8a4 | 129 | // If the ZDC and ACORDE are not present make just a BOX |
fe4da5cc | 130 | // |
b43eb0dc | 131 | dALIC[0]=2000; |
132 | dALIC[1]=2000; | |
133 | dALIC[2]=3000; | |
134 | gMC->Gsvolu("ALIC","BOX ",idtmed[1],dALIC,3); | |
fe4da5cc | 135 | } |
136 | } | |
137 | ||
138 | //_____________________________________________________________________________ | |
139 | void AliBODY::CreateMaterials() | |
140 | { | |
b43eb0dc | 141 | // Create materials and media |
142 | Int_t isxfld = gAlice->Field()->Integ(); | |
143 | Float_t sxmgmx = gAlice->Field()->Max(); | |
6a894888 | 144 | |
145 | // AIR | |
146 | ||
147 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
148 | Float_t zAir[4]={6.,7.,8.,18.}; | |
149 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
150 | Float_t dAir = 1.20479E-3; | |
151 | Float_t dAir1 = 1.20479E-10; | |
fe4da5cc | 152 | // |
6a894888 | 153 | AliMixture(1,"Vacuum $",aAir,zAir,dAir1,4,wAir); |
154 | AliMixture(2,"Air $",aAir,zAir,dAir,4,wAir); | |
fe4da5cc | 155 | AliMaterial(3,"Be $", 9.01,4 ,1.848 ,35.30,36.70); |
156 | // | |
b43eb0dc | 157 | AliMedium(1,"Vacuum $",1,0,isxfld,sxmgmx,10,1,0.1,0.1,10); |
158 | AliMedium(2,"Air $",2,0,isxfld,sxmgmx,10,-1,-0.1,0.1 ,-10); | |
159 | AliMedium(3,"Be pipe $",3,0,isxfld,sxmgmx,10,0.1,0.1,0.01,0.01); | |
fe4da5cc | 160 | } |
161 | ||
162 | //_____________________________________________________________________________ | |
eeacf08b | 163 | void AliBODY::DrawModule() const |
fe4da5cc | 164 | { |
165 | // | |
166 | // Draw a view of the Alice outside box | |
167 | // | |
fe4da5cc | 168 | // Set everything unseen |
cfce8870 | 169 | gMC->Gsatt("*", "seen", -1); |
fe4da5cc | 170 | // |
171 | // Set ALIC mother visible | |
cfce8870 | 172 | gMC->Gsatt("ALIC","SEEN",1); |
fe4da5cc | 173 | // |
174 | // Set the volumes visible | |
175 | // | |
cfce8870 | 176 | gMC->Gdopt("hide","off"); |
b8032157 | 177 | if(gAlice->GetModule("ZDC")) { |
fe4da5cc | 178 | // |
179 | // ZDC is present | |
180 | // | |
cfce8870 | 181 | gMC->DefaultRange(); |
182 | gMC->Gdraw("alic", 40, 30, 0, 15, 10, .0014, .0014); | |
183 | gMC->Gdhead(1111, "Aice Main body with Zero Degree Calorimeter"); | |
fe4da5cc | 184 | } else { |
185 | // | |
186 | // ZDC is not present | |
187 | // | |
cfce8870 | 188 | gMC->Gdraw("alic", 40, 30, 0, 10, 9, .0027, .0027); |
189 | gMC->Gdhead(1111, "Aice Main body"); | |
fe4da5cc | 190 | } |
cfce8870 | 191 | gMC->Gdman(18, 4, "MAN"); |
fe4da5cc | 192 | } |
193 | ||
b8032157 | 194 |