Introduction of the Copyright and cvs Log
[u/mrichter/AliRoot.git] / STRUCT / AliBODY.cxx
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 $Log$
18 */
19
20 ///////////////////////////////////////////////////////////////////////////////
21 //                                                                           //
22 //  Alice external volume                                                    //
23 //  This class contains the description of the Alice external volume         //
24 //                                                                           //
25 //Begin_Html
26 /*
27 <img src="picts/AliBODYClass.gif">
28 </pre>
29 <br clear=left>
30 <font size=+2 color=red>
31 <p>The responsible person for this module is
32 <a href="mailto:andreas.morsch@cern.ch">Andreas Morsch</a>.
33 </font>
34 <pre>
35 */
36 //End_Html
37 //                                                                           //
38 //                                                                           //
39 ///////////////////////////////////////////////////////////////////////////////
40
41 #include "AliRun.h"
42 #include "AliBODY.h"
43
44 ClassImp(AliBODY)
45  
46 //_____________________________________________________________________________
47 AliBODY::AliBODY()
48 {
49   //
50   // Default constructor
51   //
52 }
53  
54 //_____________________________________________________________________________
55 AliBODY::AliBODY(const char *name, const char *title)
56        : AliModule(name,title)
57 {
58   //
59   // Standard constructor of the Alice external volume
60   //
61   SetMarkerColor(7);
62   SetMarkerStyle(2);
63   SetMarkerSize(0.4);
64 }
65  
66 //_____________________________________________________________________________
67 void AliBODY::CreateGeometry()
68 {
69   //
70   // Create the geometry of the Alice external body
71   //
72   //Begin_Html
73   /*
74     <img src="picts/AliBODYTree.gif">
75   */
76   //End_Html
77   //
78   // If the ZDC is present we have an asymmetric box
79   // made by a four sides polygone
80   //  
81   //Begin_Html
82   /*
83     <img src="picts/AliBODYLarge.gif">
84   */
85   //End_Html
86   //
87   // If the ZDC is not present make just a BOX
88   //
89   //Begin_Html
90   /*
91     <img src="picts/AliBODYSmall.gif">
92   */
93   //End_Html
94
95   Float_t DALIC[10];
96   Int_t *idtmed = fIdtmed->GetArray()+1;
97   //
98   if(gAlice->GetModule("ZDC")) {
99     //
100     // If the ZDC is present we have an asymmetric box
101     // made by a four sides polygone
102     //
103     DALIC[0]=45;
104     DALIC[1]=360;
105     DALIC[2]=4;
106     DALIC[3]=2;
107     DALIC[4]=-3000;
108     DALIC[5]=0;
109     DALIC[6]=2000;
110     DALIC[7]=15000;
111     DALIC[8]=0;
112     DALIC[9]=2000;
113     gMC->Gsvolu("ALIC","PGON",idtmed[1],DALIC,10);
114   } else {
115     //
116     // If the ZDC is not present make just a BOX
117     //
118     DALIC[0]=2000;
119     DALIC[1]=2000;
120     DALIC[2]=3000;
121     gMC->Gsvolu("ALIC","BOX ",idtmed[1],DALIC,3);
122   }
123 }
124  
125 //_____________________________________________________________________________
126 void AliBODY::CreateMaterials()
127 {
128   Int_t ISXFLD = gAlice->Field()->Integ();
129   Float_t SXMGMX = gAlice->Field()->Max();
130   //
131   AliMaterial(1,"Vacuum  $",1.e-16,1.e-16,1.e-16,1.e16,1.e16);
132   AliMaterial(2,"Air     $",14.61,7.3,0.001205,30420,67500);
133   AliMaterial(3,"Be      $", 9.01,4 ,1.848   ,35.30,36.70);
134   //
135   AliMedium(1,"Vacuum  $",1,0,ISXFLD,SXMGMX,10,1,0.1,0.1,10);
136   AliMedium(2,"Air     $",2,0,ISXFLD,SXMGMX,10,-1,-0.1,0.1 ,-10);
137   AliMedium(3,"Be pipe $",3,0,ISXFLD,SXMGMX,10,0.1,0.1,0.01,0.01);
138 }
139  
140 //_____________________________________________________________________________
141 void AliBODY::DrawModule()
142 {
143   //
144   // Draw a view of the Alice outside box
145   //
146   // Set everything unseen
147   gMC->Gsatt("*", "seen", -1);
148   // 
149   // Set ALIC mother visible
150   gMC->Gsatt("ALIC","SEEN",1);
151   //
152   // Set the volumes visible
153   //
154   gMC->Gdopt("hide","off");
155   if(gAlice->GetModule("ZDC")) {
156     //
157     // ZDC is present
158     //
159     gMC->DefaultRange();
160     gMC->Gdraw("alic", 40, 30, 0, 15, 10, .0014, .0014);
161     gMC->Gdhead(1111, "Aice Main body with Zero Degree Calorimeter");
162   } else {
163     //
164     // ZDC is not present
165     //
166     gMC->Gdraw("alic", 40, 30, 0, 10, 9, .0027, .0027);
167     gMC->Gdhead(1111, "Aice Main body");
168   }
169   gMC->Gdman(18, 4, "MAN");
170 }
171  
172