1 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
2 * See cxx source for full Copyright notice */
5 // Revision of includes 07/05/2004
8 /// \class AliMUONSt1GeometryBuilderV2
9 /// \brief MUON Station1 detailed geometry construction class
11 /// \author David Guez, Ivana Hrivnacova, Marion MacCormick; IPN Orsay
13 #ifndef ALI_MUON_ST1_GEOMETRY_BUILDER_V2_H
14 #define ALI_MUON_ST1_GEOMETRY_BUILDER_V2_H
17 #include "AliMUONVGeometryBuilder.h"
19 #include "AliMpContainers.h"
30 typedef TExMap SpecialMap;
34 typedef map<Int_t , AliMUONSt1SpecialMotif> SpecialMap;
37 //typedef Float_t GReal_t; // for AliGeant3
38 typedef Double_t GReal_t; // for VirtualMC
47 class AliMUONSt1GeometryBuilderV2 : public AliMUONVGeometryBuilder
50 AliMUONSt1GeometryBuilderV2(AliMUON* muon);
51 AliMUONSt1GeometryBuilderV2(const AliMUONSt1GeometryBuilderV2& rMUON);
52 AliMUONSt1GeometryBuilderV2();
53 virtual ~AliMUONSt1GeometryBuilderV2();
55 virtual void CreateMaterials();
56 virtual void CreateGeometry();
57 virtual void SetTransformations();
58 virtual void SetSensitiveVolumes();
61 AliMUONSt1GeometryBuilderV2& operator = (const AliMUONSt1GeometryBuilderV2& rhs);
66 static const GReal_t fgkHzPadPlane; // Pad plane
67 static const GReal_t fgkHzFoam; // Foam of mechanicalplane
68 static const GReal_t fgkHzFR4; // FR4 of mechanical plane
69 static const GReal_t fgkHzSnPb; // Pad/Kapton connection (66 pt)
70 static const GReal_t fgkHzKapton; // Kapton
71 static const GReal_t fgkHzBergPlastic; // Berg connector
72 static const GReal_t fgkHzBergCopper; // Berg connector (80 pt)
73 static const GReal_t fgkHzDaughter; // Daughter board
74 static const GReal_t fgkHzGas; // ArCO2 Gas
76 // Sensitive copper pads, foam layer, PCB and electronics model parameters
77 static const GReal_t fgkHxHole; // foam hole paremeter
78 static const GReal_t fgkHyHole; // foam hole paremeter
79 static const GReal_t fgkHxBergPlastic; // Berg connector parameter
80 static const GReal_t fgkHyBergPlastic; // Berg connector parameter
81 static const GReal_t fgkHxBergCopper; // Berg connector parameter
82 static const GReal_t fgkHyBergCopper; // Berg connector parameter
83 static const GReal_t fgkHxKapton; // Kapton parameter
84 static const GReal_t fgkHyKapton; // Kapton parameter
85 static const GReal_t fgkHxDaughter; // Electronics parameter
86 static const GReal_t fgkHyDaughter; // Electronics parameter
87 static const GReal_t fgkOffsetX; // Offset X
88 static const GReal_t fgkOffsetY; // Offset Y
89 static const GReal_t fgkDeltaFilleEtamX; // Electronics parameter
90 static const GReal_t fgkDeltaFilleEtamY; // Electronics parameter
92 static const GReal_t fgkDeltaQuadLHC; // LHC Origin wrt Quadrant Origin
93 static const GReal_t fgkFrameOffset; // Frame offset
96 static const GReal_t fgkPadXOffsetBP; // Horizontal offset in bending plane
97 static const GReal_t fgkPadYOffsetBP; // Vertical offset in bending plane
99 // Quadrant Mother volume - TUBS1
100 static const GReal_t fgkMotherIR1; // Middle Layer Rin
101 static const GReal_t fgkMotherOR1; // Middle Layer Rout
102 static const GReal_t fgkMotherThick1; // Middle Layer Hz
103 static const GReal_t fgkMotherPhiL1; // Middle Layer Sphi
104 static const GReal_t fgkMotherPhiU1; // Middle Layer Endphi
106 // Quadrant Mother volume - TUBS2 (2 copies at different Z's)
107 static const GReal_t fgkMotherIR2; // Near and Far Layer Rin
108 static const GReal_t fgkMotherOR2; // Near and Far Layer Rout
109 static const GReal_t fgkMotherThick2; // Near and Far Layer Hz
110 static const GReal_t fgkMotherPhiL2; // Near and Far Layer Sphi
111 static const GReal_t fgkMotherPhiU2; // Near and Far Layer Endphi
113 static const char* fgkHoleName; // prefix for automatic volume naming
114 static const char* fgkQuadrantEnvelopeName; // 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 Int_t fgkFoamBoxNameOffset; // coefficient for automatic volume naming
120 static const Int_t fgkFR4BoxNameOffset; // coefficient for automatic volume naming
121 static const Int_t fgkDaughterCopyNoOffset; // copy number offset for daugher
122 // boards positions in non-bending plane
127 void CreateDaughterBoard();
128 void CreateInnerLayers();
129 void CreateQuadrant(Int_t chamber);
130 void CreateFoamBox(Int_t segNumber, const TVector2& dimensions);
131 void CreatePlaneSegment(Int_t segNumber, const TVector2& dimensions,
133 void CreateFrame(Int_t chamber);
135 void PlaceInnerLayers(Int_t chamber);
136 void PlaceSector(AliMpSector* sector, SpecialMap specialMap,
137 const TVector3& where, Bool_t reflectZ, Int_t chamber);
139 TString QuadrantEnvelopeName(Int_t chamber, Int_t quadrant) const;
140 TString QuadrantMLayerName(Int_t chamber) const;
141 TString QuadrantNLayerName(Int_t chamber) const;
142 TString QuadrantFLayerName(Int_t chamber) const;
143 TString PlaneSegmentName(Int_t segNumber) const;
144 TString FoamBoxName(Int_t segNumber) const;
145 TString FR4BoxName(Int_t segNumber) const;
146 TString GasVolumeName(const TString& name, Int_t chamber) const;
148 void AddChamberGid(Int_t id,Int_t volName,Int_t idx);
149 //Bool_t IsInChamber(Int_t ich, Int_t volGid) const;
151 GReal_t TotalHzPlane() const ; // Total mechanical plane half Size
152 GReal_t TotalHzDaughter() const ; // Total daughter plane half Size
153 GReal_t TotalHz() const ; // Total plane half Size
157 //Float_t fRadlCopper; //! copper computed radiation length
158 //Float_t fRadlFoam; //! foam computed radiation length
159 //Float_t fRadlFR4; //! FR4 computed radiation length
160 AliMUON* fMUON; // the MUON detector class
162 ClassDef(AliMUONSt1GeometryBuilderV2,1) // MUON Detector base class
167 inline GReal_t AliMUONSt1GeometryBuilderV2::TotalHzPlane() const
168 //{ return fgkHzPadPlane + fgkHzFoam + fgkHzFR4; }
169 { return fgkHzFoam + fgkHzFR4; }
171 inline GReal_t AliMUONSt1GeometryBuilderV2::TotalHzDaughter() const
172 { return fgkHzBergPlastic + fgkHzDaughter; }
174 inline GReal_t AliMUONSt1GeometryBuilderV2::TotalHz() const
175 { return TotalHzPlane() + TotalHzDaughter(); }
177 inline TString AliMUONSt1GeometryBuilderV2::QuadrantMLayerName(Int_t chamber) const
178 { return Form("%s%d",fgkQuadrantMLayerName,chamber); }
180 inline TString AliMUONSt1GeometryBuilderV2::QuadrantNLayerName(Int_t chamber) const
181 { return Form("%s%d",fgkQuadrantNLayerName,chamber); }
183 inline TString AliMUONSt1GeometryBuilderV2::QuadrantFLayerName(Int_t chamber) const
184 { return Form("%s%d",fgkQuadrantFLayerName,chamber); }
186 inline TString AliMUONSt1GeometryBuilderV2::PlaneSegmentName(Int_t segNumber) const
187 { return Form("S%.3d", segNumber); }
189 inline TString AliMUONSt1GeometryBuilderV2::FoamBoxName(Int_t segNumber) const
190 { return Form("S%.3d", segNumber + fgkFoamBoxNameOffset); }
192 inline TString AliMUONSt1GeometryBuilderV2::FR4BoxName(Int_t segNumber) const
193 { return Form("S%.3d", segNumber + fgkFR4BoxNameOffset); }
195 #endif //ALI_MUON_ST1_GEOMETRY_BUILDER_V2_H