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"
27 // typedef Float_t GReal_t; // for AliGeant3
28 typedef Double_t GReal_t; // for VirtualMC
37 class AliMUONSt1GeometryBuilderV2 : public AliMUONVGeometryBuilder
40 AliMUONSt1GeometryBuilderV2(AliMUON* muon);
41 AliMUONSt1GeometryBuilderV2();
42 virtual ~AliMUONSt1GeometryBuilderV2();
44 virtual void CreateMaterials();
45 virtual void CreateGeometry();
46 virtual void SetTransformations();
47 virtual void SetSensitiveVolumes();
53 AliMUONSt1GeometryBuilderV2(const AliMUONSt1GeometryBuilderV2& rMUON);
55 AliMUONSt1GeometryBuilderV2& operator = (const AliMUONSt1GeometryBuilderV2& rhs);
59 static const GReal_t fgkHzPadPlane; ///< Pad plane
60 static const GReal_t fgkHzFoam; ///< Foam of mechanicalplane
61 static const GReal_t fgkHzFR4; ///< FR4 of mechanical plane
62 static const GReal_t fgkHzSnPb; ///< Pad/Kapton connection (66 pt)
63 static const GReal_t fgkHzKapton; ///< Kapton
64 static const GReal_t fgkHzBergPlastic; ///< Berg connector
65 static const GReal_t fgkHzBergCopper; ///< Berg connector (80 pt)
66 static const GReal_t fgkHzDaughter; ///< Daughter board
67 static const GReal_t fgkHzGas; ///< ArCO2 Gas
69 // Sensitive copper pads, foam layer, PCB and electronics model parameters
70 static const GReal_t fgkHxHole; ///< foam hole paremeter
71 static const GReal_t fgkHyHole; ///< foam hole paremeter
72 static const GReal_t fgkHxBergPlastic; ///< Berg connector parameter
73 static const GReal_t fgkHyBergPlastic; ///< Berg connector parameter
74 static const GReal_t fgkHxBergCopper; ///< Berg connector parameter
75 static const GReal_t fgkHyBergCopper; ///< Berg connector parameter
76 static const GReal_t fgkHxKapton; ///< Kapton parameter
77 static const GReal_t fgkHyKapton; ///< Kapton parameter
78 static const GReal_t fgkHxDaughter; ///< Electronics parameter
79 static const GReal_t fgkHyDaughter; ///< Electronics parameter
80 static const GReal_t fgkOffsetX; ///< Offset X
81 static const GReal_t fgkOffsetY; ///< Offset Y
82 static const GReal_t fgkDeltaFilleEtamX; ///< Electronics parameter
83 static const GReal_t fgkDeltaFilleEtamY; ///< Electronics parameter
85 static const GReal_t fgkDeltaQuadLHC; ///< LHC Origin wrt Quadrant Origin
86 static const GReal_t fgkFrameOffset; ///< Frame offset
89 static const GReal_t fgkPadXOffsetBP; ///< Horizontal offset in bending plane
90 static const GReal_t fgkPadYOffsetBP; ///< Vertical offset in bending plane
92 // Quadrant Mother volume - TUBS1
93 static const GReal_t fgkMotherIR1; ///< Middle Layer Rin
94 static const GReal_t fgkMotherOR1; ///< Middle Layer Rout
95 static const GReal_t fgkMotherThick1; ///< Middle Layer Hz
96 static const GReal_t fgkMotherPhiL1; ///< Middle Layer Sphi
97 static const GReal_t fgkMotherPhiU1; ///< Middle Layer Endphi
99 // Quadrant Mother volume - TUBS2 (2 copies at different Z's)
100 static const GReal_t fgkMotherIR2; ///< Near and Far Layer Rin
101 static const GReal_t fgkMotherOR2; ///< Near and Far Layer Rout
102 static const GReal_t fgkMotherThick2; ///< Near and Far Layer Hz
103 static const GReal_t fgkMotherPhiL2; ///< Near and Far Layer Sphi
104 static const GReal_t fgkMotherPhiU2; ///< Near and Far Layer Endphi
106 static const char* fgkHoleName; ///< prefix for automatic volume naming
107 static const char* fgkQuadrantEnvelopeName; ///< prefix for automatic volume naming
108 static const char* fgkQuadrantMLayerName;///< prefix for automatic volume naming
109 static const char* fgkQuadrantNLayerName;///< prefix for automatic volume naming
110 static const char* fgkQuadrantFLayerName;///< prefix for automatic volume naming
111 static const char* fgkQuadrantMFLayerName; ///< prefix for automatic volume naming
112 static const char* fgkDaughterName; ///< prefix for automatic volume naming
113 static const Int_t fgkFoamBoxNameOffset; ///< coefficient for automatic volume naming
114 static const Int_t fgkFR4BoxNameOffset; ///< coefficient for automatic volume naming
115 static const Int_t fgkDaughterCopyNoOffset; ///< \brief copy number offset for daughter
116 /// boards positions in non-bending plane
121 void CreateDaughterBoard();
122 void CreateInnerLayers();
123 void CreateSpacer0();
125 void CreateQuadrant(Int_t chamber);
126 void CreateFoamBox(Int_t segNumber, const TVector2& dimensions);
127 void CreatePlaneSegment(Int_t segNumber, const TVector2& dimensions,
129 void CreateQuadrantLayersAsVolumes(Int_t chamber);
130 void CreateQuadrantLayersAsAssemblies(Int_t chamber);
131 void CreateFrame(Int_t chamber);
133 void PlaceInnerLayers(Int_t chamber);
134 void PlaceSpacer0(Int_t chamber);
135 void PlaceSector(const AliMpSector* sector, TExMap specialMap,
136 const TVector3& where, Bool_t reflectZ, Int_t chamber);
138 TString QuadrantEnvelopeName(Int_t chamber, Int_t quadrant) const;
139 TString QuadrantMLayerName(Int_t chamber) const;
140 TString QuadrantNLayerName(Int_t chamber) const;
141 TString QuadrantFLayerName(Int_t chamber) const;
142 TString QuadrantMFLayerName(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 GReal_t TotalHzPlane() const ;
149 GReal_t TotalHzDaughter() const ;
150 GReal_t TotalHz() const ;
154 //Float_t fRadlCopper; //! copper computed radiation length
155 //Float_t fRadlFoam; //! foam computed radiation length
156 //Float_t fRadlFR4; //! FR4 computed radiation length
157 AliMUON* fMUON; ///< the MUON detector class
159 ClassDef(AliMUONSt1GeometryBuilderV2,1) // MUON Detector base class
164 /// Return total mechanical plane half Size
165 inline GReal_t AliMUONSt1GeometryBuilderV2::TotalHzPlane() const
166 //{ return fgkHzPadPlane + fgkHzFoam + fgkHzFR4; }
167 { return fgkHzFoam + fgkHzFR4; }
169 /// Return total daughter plane half Size
170 inline GReal_t AliMUONSt1GeometryBuilderV2::TotalHzDaughter() const
171 { return fgkHzBergPlastic + fgkHzDaughter; }
173 /// Return total plane half Size
174 inline GReal_t AliMUONSt1GeometryBuilderV2::TotalHz() const
175 { return TotalHzPlane() + TotalHzDaughter(); }
177 /// Return middle quadrant layer name for chamber \a chamber
178 inline TString AliMUONSt1GeometryBuilderV2::QuadrantMLayerName(Int_t chamber) const
179 { return Form("%s%d",fgkQuadrantMLayerName,chamber); }
181 /// Return middle quadrant frame layer name for chamber \a chamber
182 inline TString AliMUONSt1GeometryBuilderV2::QuadrantMFLayerName(Int_t chamber) const
183 { return Form("%s%d",fgkQuadrantMFLayerName,chamber); }
185 /// Return nearer quadrant layer name for chamber \a chamber
186 inline TString AliMUONSt1GeometryBuilderV2::QuadrantNLayerName(Int_t chamber) const
187 { return Form("%s%d",fgkQuadrantNLayerName,chamber); }
189 /// Return farther quadrant layer name for chamber \a chamber
190 inline TString AliMUONSt1GeometryBuilderV2::QuadrantFLayerName(Int_t chamber) const
191 { return Form("%s%d",fgkQuadrantFLayerName,chamber); }
193 /// Return plane segment name for segment \a segNumber
194 inline TString AliMUONSt1GeometryBuilderV2::PlaneSegmentName(Int_t segNumber) const
195 { return Form("S%.3d", segNumber); }
197 /// Return foam box name for segment \a segNumber
198 inline TString AliMUONSt1GeometryBuilderV2::FoamBoxName(Int_t segNumber) const
199 { return Form("S%.3d", segNumber + fgkFoamBoxNameOffset); }
201 /// Return FR4 box name for segment \a segNumber
202 inline TString AliMUONSt1GeometryBuilderV2::FR4BoxName(Int_t segNumber) const
203 { return Form("S%.3d", segNumber + fgkFR4BoxNameOffset); }
205 #endif //ALI_MUON_ST1_GEOMETRY_BUILDER_V2_H