1 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
2 * See cxx source for full Copyright notice */
6 // Class AliMUONSt1GeometryBuilderV2
7 // ---------------------------------
8 // MUON Station1 detailed geometry construction class.
10 // Authors: David Guez, Ivana Hrivnacova, Marion MacCormick; IPN Orsay
12 #ifndef ALI_MUON_ST1_GEOMETRY_BUILDER_V2_H
13 #define ALI_MUON_ST1_GEOMETRY_BUILDER_V2_H
15 //#include "AliMUONSt1Containers.h"
16 #include "AliMUONSt1Types.h"
30 #include "AliMUONVGeometryBuilder.h"
32 //typedef Float_t GReal_t; // for AliGeant3
33 typedef Double_t GReal_t; // for VirtualMC
42 class AliMUONSt1GeometryBuilderV2 : public AliMUONVGeometryBuilder
45 AliMUONSt1GeometryBuilderV2(AliMUON* muon);
46 AliMUONSt1GeometryBuilderV2(const AliMUONSt1GeometryBuilderV2& rMUON);
47 AliMUONSt1GeometryBuilderV2();
48 virtual ~AliMUONSt1GeometryBuilderV2();
50 virtual void CreateMaterials();
51 virtual void CreateGeometry();
52 virtual void SetTransformations();
53 virtual void SetSensitiveVolumes();
56 AliMUONSt1GeometryBuilderV2& operator = (const AliMUONSt1GeometryBuilderV2& rhs);
63 typedef map<Int_t , AliMUONSt1SpecialMotif> SpecialMap;
66 typedef TExMap SpecialMap;
71 static const GReal_t fgkHzPadPlane; // Pad plane
72 static const GReal_t fgkHzFoam; // Foam of mechanicalplane
73 static const GReal_t fgkHzFR4; // FR4 of mechanical plane
74 static const GReal_t fgkHzSnPb; // Pad/Kapton connection (66 pt)
75 static const GReal_t fgkHzKapton; // Kapton
76 static const GReal_t fgkHzBergPlastic; // Berg connector
77 static const GReal_t fgkHzBergCopper; // Berg connector (80 pt)
78 static const GReal_t fgkHzDaughter; // Daughter board
79 static const GReal_t fgkHzGas; // ArCO2 Gas
81 // Sensitive copper pads, foam layer, PCB and electronics model parameters
82 static const GReal_t fgkHxHole; // foam hole paremeter
83 static const GReal_t fgkHyHole; // foam hole paremeter
84 static const GReal_t fgkHxBergPlastic; // Berg connector parameter
85 static const GReal_t fgkHyBergPlastic; // Berg connector parameter
86 static const GReal_t fgkHxBergCopper; // Berg connector parameter
87 static const GReal_t fgkHyBergCopper; // Berg connector parameter
88 static const GReal_t fgkHxKapton; // Kapton parameter
89 static const GReal_t fgkHyKapton; // Kapton parameter
90 static const GReal_t fgkHxDaughter; // Electronics parameter
91 static const GReal_t fgkHyDaughter; // Electronics parameter
92 static const GReal_t fgkOffsetX; // Offset X
93 static const GReal_t fgkOffsetY; // Offset Y
94 static const GReal_t fgkDeltaFilleEtamX; // Electronics parameter
95 static const GReal_t fgkDeltaFilleEtamY; // Electronics parameter
97 static const GReal_t fgkDeltaQuadLHC; // LHC Origin wrt Quadrant Origin
98 static const GReal_t fgkFrameOffset; // Frame offset
100 // Quadrant Mother volume - TUBS1
101 static const GReal_t fgkMotherIR1; // Middle Layer Rin
102 static const GReal_t fgkMotherOR1; // Middle Layer Rout
103 static const GReal_t fgkMotherThick1; // Middle Layer Hz
104 static const GReal_t fgkMotherPhiL1; // Middle Layer Sphi
105 static const GReal_t fgkMotherPhiU1; // Middle Layer Endphi
107 // Quadrant Mother volume - TUBS2 (2 copies at different Z's)
108 static const GReal_t fgkMotherIR2; // Near and Far Layer Rin
109 static const GReal_t fgkMotherOR2; // Near and Far Layer Rout
110 static const GReal_t fgkMotherThick2; // Near and Far Layer Hz
111 static const GReal_t fgkMotherPhiL2; // Near and Far Layer Sphi
112 static const GReal_t fgkMotherPhiU2; // Near and Far Layer Endphi
114 static const char* fgkHoleName; // prefix for automatic volume naming
115 static const char* fgkQuadrantMLayerName;// prefix for automatic volume naming
116 static const char* fgkQuadrantNLayerName;// prefix for automatic volume naming
117 static const char* fgkQuadrantFLayerName;// prefix for automatic volume naming
118 static const char* fgkDaughterName; // prefix for automatic volume naming
119 static const char fgkFoamLayerSuffix; // suffix for automatic volume naming
124 void CreateDaughterBoard();
125 void CreateInnerLayers();
126 void CreateQuadrant(Int_t chamber);
127 void CreateFoamBox(const char* name,const TVector2& dimensions);
128 void CreatePlaneSegment(const char* name,const TVector2& dimensions,
130 void CreateFrame(Int_t chamber);
132 void PlaceInnerLayers(Int_t chamber);
133 void PlaceSector(AliMpSector* sector, SpecialMap specialMap,
134 const TVector3& where, Bool_t reflectZ, Int_t chamber);
136 TString QuadrantMLayerName(Int_t chamber) const;
137 TString QuadrantNLayerName(Int_t chamber) const;
138 TString QuadrantFLayerName(Int_t chamber) const;
139 TString GasVolumeName(const TString& name, Int_t chamber) const;
141 void AddChamberGid(Int_t id,Int_t volName,Int_t idx);
142 //Bool_t IsInChamber(Int_t ich, Int_t volGid) const;
144 GReal_t TotalHzPlane() const ; // Total mechanical plane half Size
145 GReal_t TotalHzDaughter() const ; // Total daughter plane half Size
146 GReal_t TotalHz() const ; // Total plane half Size
150 //Float_t fRadlCopper; //! copper computed radiation length
151 //Float_t fRadlFoam; //! foam computed radiation length
152 //Float_t fRadlFR4; //! FR4 computed radiation length
153 AliMUON* fMUON; // the MUON detector class
155 ClassDef(AliMUONSt1GeometryBuilderV2,1) // MUON Detector base class
160 inline GReal_t AliMUONSt1GeometryBuilderV2::TotalHzPlane() const
161 //{ return fgkHzPadPlane + fgkHzFoam + fgkHzFR4; }
162 { return fgkHzFoam + fgkHzFR4; }
164 inline GReal_t AliMUONSt1GeometryBuilderV2::TotalHzDaughter() const
165 { return fgkHzBergPlastic + fgkHzDaughter; }
167 inline GReal_t AliMUONSt1GeometryBuilderV2::TotalHz() const
168 { return TotalHzPlane() + TotalHzDaughter(); }
170 inline TString AliMUONSt1GeometryBuilderV2::QuadrantMLayerName(Int_t chamber) const
171 { return Form("%s%d",fgkQuadrantMLayerName,chamber); }
173 inline TString AliMUONSt1GeometryBuilderV2::QuadrantNLayerName(Int_t chamber) const
174 { return Form("%s%d",fgkQuadrantNLayerName,chamber); }
176 inline TString AliMUONSt1GeometryBuilderV2::QuadrantFLayerName(Int_t chamber) const
177 { return Form("%s%d",fgkQuadrantFLayerName,chamber); }
179 #endif //ALI_MUON_ST1_GEOMETRY_BUILDER_V2_H