changed HMPID geometry version
[u/mrichter/AliRoot.git] / FMD / AliFMDGeometryBuilder.h
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54e415a8 1#ifndef ALIFMDGEOMETRYBUILDER_H
2#define ALIFMDGEOMETRYBUILDER_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights
4 * reserved.
5 *
6 * Latest changes by Christian Holm Christensen <cholm@nbi.dk>
7 *
8 * See cxx source for full Copyright notice
9 */
02a27b50 10// Builder of FMD geometry.
11// This class takes care of actually building the geometry using the
12// TGeo classes. Various parameters are fecthed from the
13// AliFMDGeometry manager.
c2fc1258 14/** @file AliFMDGeometryBuilder.h
15 @author Christian Holm Christensen <cholm@nbi.dk>
16 @date Mon Mar 27 12:41:17 2006
17 @brief Class to build the FMD geometry
18*/
54e415a8 19#ifndef ROOT_TTask
20# include <TTask.h>
21#endif
22#ifndef ROOT_TArrayI
23# include <TArrayI.h>
24#endif
25class TGeoVolume;
26class TGeoMedium;
ed82d35e 27class TGeoShape;
54e415a8 28class AliFMD;
29class AliFMDRing;
30class AliFMDDetector;
31class AliFMD1;
32class AliFMD2;
33class AliFMD3;
34
35//____________________________________________________________________
9f662337 36/** @class AliFMDGeometryBuilder
37 @brief Builder of FMD geometry.
38 This class takes care of actually building the geometry using the
39 @b TGeo classes. Various parameters are fecthed from the
40 AliFMDGeometry manager.
41 @ingroup FMD_sim
42 */
54e415a8 43class AliFMDGeometryBuilder : public TTask
44{
45public:
54e415a8 46 /** CTOR */
9f662337 47 AliFMDGeometryBuilder();
48 /** CTOR
49 @param detailed Whether to make a detailed geometry. */
54e415a8 50 AliFMDGeometryBuilder(Bool_t detailed);
51 virtual ~AliFMDGeometryBuilder() {}
52 /** Register */
53 virtual void Exec(Option_t* option="");
54 /** @param use Wheher to assemblies in the geometry definition */
55 virtual void UseAssembly(Bool_t use=kTRUE) { fUseAssembly = use; }
56 /** Whether to make a detailed geometry or not.
57 @param use If true, make a detailed geometry */
58 virtual void SetDetailed(Bool_t use) { fDetailed = use; }
59 /** @return Sector offset in volume tree */
60 Int_t GetSectorOff() const { return fSectorOff; }
61 /** @return Module offset in volume tree */
62 Int_t GetModuleOff() const { return fModuleOff; }
63 /** @return Ring offset in the volume tree */
64 Int_t GetRingOff() const { return fRingOff; }
65 /** @return Detector offfset in the volume tree */
66 Int_t GetDetectorOff() const { return fDetectorOff; }
67protected:
02a27b50 68 /** Copy CTOR */
b5ee4425 69 AliFMDGeometryBuilder(const AliFMDGeometryBuilder& o)
70 : TTask(o),
71 fActiveId(o.fActiveId),
72 fDetailed(o.fDetailed),
73 fUseAssembly(o.fUseAssembly),
74 fSectorOff(o.fSectorOff),
75 fModuleOff(o.fModuleOff),
76 fRingOff(o.fRingOff),
77 fDetectorOff(o.fDetectorOff),
78 fSi(o.fSi),
79 fC(o.fC),
80 fAl(o.fAl),
81 fPCB(o.fPCB),
82 fChip(o.fChip),
83 fAir(o.fAir),
84 fPlastic(o.fPlastic),
d98fbfa5 85 fCopper(o.fCopper),
86 fSteel(o.fSteel)
b5ee4425 87 {}
02a27b50 88 /** Assignment operator */
89 AliFMDGeometryBuilder& operator=(const AliFMDGeometryBuilder&){return *this;}
54e415a8 90 /** Make a ring volume
91 @param r Ring geometry
92 @return Ring volume */
93 virtual TGeoVolume* RingGeometry(AliFMDRing* r);
ed82d35e 94
95 /** Make a honey comb shape from passed parameters.
96 @param id Detector identifier (1,2, or 3)
97 @param ring Ring identifier ('I' or 'O')
98 @param r1 Inner radius
99 @param r2 Outer radius
100 @param w width
101 @param t Thickness of material
102 @param c Clearing from horizontal.
103 @return Pointer to newly allocated composite shape. */
104 virtual TGeoShape* HoneycombShape(Int_t id, Char_t ring,
105 double r1, double r2,
106 double w, double t, double c=0.3);
2e0139df 107 /**
108 * Get the tension box volume
109 *
110 *
111 * @return
112 */
113 virtual TGeoVolume* TensionBox();
54e415a8 114 /** Make a detector volume
115 @param d Detector geometry
f8616692 116 @param motherTop Mother volume (detector volume)
117 @param motherBot Mother volume (detector volume)
54e415a8 118 @param zmother Z position of mother
f8616692 119 @param innerTop Inner ring volume
120 @param innerBot Inner ring volume
121 @param outerTop Outer ring volume
122 @param outerBot Outer ring volume
54e415a8 123 @return Detector volume */
124 virtual TGeoVolume* DetectorGeometry(AliFMDDetector* d,
bf000c32 125 TGeoVolume* motherTop,
126 TGeoVolume* motherBot,
127 Double_t zmother,
128 TGeoVolume* innerTop,
129 TGeoVolume* innerBot,
130 TGeoVolume* outerTop=0,
131 TGeoVolume* outerBot=0);
54e415a8 132 /** Make FMD1 volume
133 @param d Detector geometry
f8616692 134 @param innerTop Inner ring volume
135 @param innerBot Inner ring volume
54e415a8 136 @return FMD1 volume */
bf000c32 137 virtual TGeoVolume* FMD1Geometry(AliFMD1* d,
138 TGeoVolume* innerTop,
139 TGeoVolume* innerBot);
54e415a8 140 /** Make FMD2 volume
141 @param d Detector geometry
f8616692 142 @param innerTop Inner ring volume
143 @param innerBot Inner ring volume
144 @param outerTop Outer ring volume
145 @param outerBot Outer ring volume
54e415a8 146 @return FMD2 volume */
bf000c32 147 virtual TGeoVolume* FMD2Geometry(AliFMD2* d,
148 TGeoVolume* innerTop,
149 TGeoVolume* innerBot,
150 TGeoVolume* outerTop,
151 TGeoVolume* outerBot);
54e415a8 152 /** Make FMD3 volume
153 @param d Detector geometry
f8616692 154 @param innerTop Inner ring volume
155 @param innerBot Inner ring volume
156 @param outerTop Outer ring volume
157 @param outerBot Outer ring volume
54e415a8 158 @return FMD3 volume */
bf000c32 159 virtual TGeoVolume* FMD3Geometry(AliFMD3* d,
160 TGeoVolume* innerTop,
161 TGeoVolume* innerBot,
162 TGeoVolume* outerTop,
163 TGeoVolume* outerBot);
54e415a8 164
165
166 TArrayI fActiveId; //! Active volume ID's
167 Bool_t fDetailed; // Whether to make a detailed simulation
168 Bool_t fUseAssembly; // Assembly volumes
169 Int_t fSectorOff; // Sector offset in volume tree
170 Int_t fModuleOff; // Module offset in volume tree
171 Int_t fRingOff; // Ring offset in the volume tree
172 Int_t fDetectorOff; // Detector offfset in the volume tree
173
174 TGeoMedium* fSi; //! Si Medium
175 TGeoMedium* fC; //! C Medium
176 TGeoMedium* fAl; //! Al Medium
177 TGeoMedium* fPCB; //! PCB Medium
178 TGeoMedium* fChip; //! Chip Medium
179 TGeoMedium* fAir; //! Air Medium
180 TGeoMedium* fPlastic; //! Plastic Medium
181 TGeoMedium* fCopper; //! Copper Medium
d98fbfa5 182 TGeoMedium* fSteel; //! Steel Medium
54e415a8 183
184 static const Char_t* fgkActiveName; // Name of Active volumes
185 static const Char_t* fgkSectorName; // Name of Sector volumes
186 static const Char_t* fgkStripName; // Name of Strip volumes
bf000c32 187 static const Char_t* fgkSensorName; // Name of Sensor volumes
54e415a8 188 static const Char_t* fgkPCBName; // Name of PCB volumes
bf000c32 189 static const Char_t* fgkCuName; // Name of copper volumes
190 static const Char_t* fgkChipName; // Name of chip volumes
54e415a8 191 static const Char_t* fgkLongLegName; // Name of LongLeg volumes
192 static const Char_t* fgkShortLegName; // Name of ShortLeg volumes
193 static const Char_t* fgkFrontVName; // Name of Front volumes
194 static const Char_t* fgkBackVName; // Name of Back volumes
bf000c32 195 static const Char_t* fgkRingTopName; // Name of Top ring volumes
196 static const Char_t* fgkRingBotName; // Name of Bottom ring volumes
197 static const Char_t* fgkHCName; // Name of Honeycomb volumes
198 static const Char_t* fgkIHCName; // Name of Inner honeycomb volumes
54e415a8 199 static const Char_t* fgkNoseName; // Name of Nose volumes
200 static const Char_t* fgkBackName; // Name of Back volumes
d98fbfa5 201 static const Char_t* fgkTopName; // Name of Back volumes
54e415a8 202 static const Char_t* fgkBeamName; // Name of Beam volumes
203 static const Char_t* fgkFlangeName; // Name of Flange volumes
d98fbfa5 204 static const Char_t* fgkFMDDCuName; // Name of FMDD copper volumes
205 static const Char_t* fgkFMDDPCBName; // Name of FMDD PCB volumes
206 static const Char_t* fgkFMDDChipName; // Name of FMDD chip volumes
207 static const Char_t* fgkFMDDName; // Name of FMDD volumes
bf000c32 208 static const Char_t* fgkFMDName; // Name of Half FMD volumes
54e415a8 209
210 ClassDef(AliFMDGeometryBuilder,1)
211};
212
213#endif
214//____________________________________________________________________
215//
216// Local Variables:
217// mode: C++
218// End:
219//
220// EOF
221//
222