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"
21 // typedef Float_t GReal_t; // for AliGeant3
22 typedef Double_t GReal_t; // for VirtualMC
31 class AliMUONSt1GeometryBuilderV2 : public AliMUONVGeometryBuilder
34 AliMUONSt1GeometryBuilderV2(AliMUON* muon);
35 AliMUONSt1GeometryBuilderV2();
36 virtual ~AliMUONSt1GeometryBuilderV2();
38 virtual void CreateMaterials();
39 virtual void CreateGeometry();
40 virtual void SetVolumes();
41 virtual void SetTransformations();
42 virtual void SetSensitiveVolumes();
48 AliMUONSt1GeometryBuilderV2(const AliMUONSt1GeometryBuilderV2& rMUON);
50 AliMUONSt1GeometryBuilderV2& operator = (const AliMUONSt1GeometryBuilderV2& rhs);
54 static const GReal_t fgkHzPadPlane; ///< Pad plane
55 static const GReal_t fgkHzFoam; ///< Foam of mechanicalplane
56 static const GReal_t fgkHzFR4; ///< FR4 of mechanical plane
57 static const GReal_t fgkHzSnPb; ///< Pad/Kapton connection (66 pt)
58 static const GReal_t fgkHzKapton; ///< Kapton
59 static const GReal_t fgkHzBergPlastic; ///< Berg connector
60 static const GReal_t fgkHzBergCopper; ///< Berg connector (80 pt)
61 static const GReal_t fgkHzDaughter; ///< Daughter board
62 static const GReal_t fgkHzGas; ///< ArCO2 Gas
64 // Sensitive copper pads, foam layer, PCB and electronics model parameters
65 static const GReal_t fgkHxHole; ///< foam hole paremeter
66 static const GReal_t fgkHyHole; ///< foam hole paremeter
67 static const GReal_t fgkHxBergPlastic; ///< Berg connector parameter
68 static const GReal_t fgkHyBergPlastic; ///< Berg connector parameter
69 static const GReal_t fgkHxBergCopper; ///< Berg connector parameter
70 static const GReal_t fgkHyBergCopper; ///< Berg connector parameter
71 static const GReal_t fgkHxKapton; ///< Kapton parameter
72 static const GReal_t fgkHyKapton; ///< Kapton parameter
73 static const GReal_t fgkHxDaughter; ///< Electronics parameter
74 static const GReal_t fgkHyDaughter; ///< Electronics parameter
75 static const GReal_t fgkOffsetX; ///< Offset X
76 static const GReal_t fgkOffsetY; ///< Offset Y
77 static const GReal_t fgkDeltaFilleEtamX; ///< Electronics parameter
78 static const GReal_t fgkDeltaFilleEtamY; ///< Electronics parameter
80 static const GReal_t fgkDeltaQuadLHC; ///< LHC Origin wrt Quadrant Origin
81 static const GReal_t fgkFrameOffset; ///< Frame offset
84 static const GReal_t fgkPadXOffsetBP; ///< Horizontal offset in bending plane
85 static const GReal_t fgkPadYOffsetBP; ///< Vertical offset in bending plane
87 // Quadrant Mother volume - TUBS1
88 static const GReal_t fgkMotherIR1; ///< Middle Layer Rin
89 static const GReal_t fgkMotherOR1; ///< Middle Layer Rout
90 static const GReal_t fgkMotherThick1; ///< Middle Layer Hz
91 static const GReal_t fgkMotherPhiL1; ///< Middle Layer Sphi
92 static const GReal_t fgkMotherPhiU1; ///< Middle Layer Endphi
94 // Quadrant Mother volume - TUBS2 (2 copies at different Z's)
95 static const GReal_t fgkMotherIR2; ///< Near and Far Layer Rin
96 static const GReal_t fgkMotherOR2; ///< Near and Far Layer Rout
97 static const GReal_t fgkMotherThick2; ///< Near and Far Layer Hz
98 static const GReal_t fgkMotherPhiL2; ///< Near and Far Layer Sphi
99 static const GReal_t fgkMotherPhiU2; ///< Near and Far Layer Endphi
101 static const char* fgkHoleName; ///< prefix for automatic volume naming
102 static const char* fgkQuadrantEnvelopeName; ///< prefix for automatic volume naming
103 static const char* fgkQuadrantMLayerName;///< prefix for automatic volume naming
104 static const char* fgkQuadrantNLayerName;///< prefix for automatic volume naming
105 static const char* fgkQuadrantFLayerName;///< prefix for automatic volume naming
106 static const char* fgkQuadrantMFLayerName; ///< prefix for automatic volume naming
107 static const char* fgkDaughterName; ///< prefix for automatic volume naming
108 static const Int_t fgkFoamBoxNameOffset; ///< coefficient for automatic volume naming
109 static const Int_t fgkFR4BoxNameOffset; ///< coefficient for automatic volume naming
110 static const Int_t fgkDaughterCopyNoOffset; ///< \brief copy number offset for daughter
111 /// boards positions in non-bending plane
116 void CreateDaughterBoard();
117 void CreateInnerLayers();
118 void CreateSpacer0();
120 void CreateQuadrant(Int_t chamber);
121 void CreateFoamBox(Int_t segNumber, const TVector2& dimensions);
122 void CreatePlaneSegment(Int_t segNumber, const TVector2& dimensions,
124 void CreateQuadrantLayersAsVolumes(Int_t chamber);
125 void CreateQuadrantLayersAsAssemblies(Int_t chamber);
126 void CreateFrame(Int_t chamber);
128 void PlaceInnerLayers(Int_t chamber);
129 void PlaceSpacer0(Int_t chamber);
130 void PlaceSector(const AliMpSector* sector, TExMap specialMap,
131 const TVector3& where, Bool_t reflectZ, Int_t chamber);
133 TString QuadrantEnvelopeName(Int_t chamber, Int_t quadrant) const;
134 TString QuadrantMLayerName(Int_t chamber) const;
135 TString QuadrantNLayerName(Int_t chamber) const;
136 TString QuadrantFLayerName(Int_t chamber) const;
137 TString QuadrantMFLayerName(Int_t chamber) const;
138 TString PlaneSegmentName(Int_t segNumber) const;
139 TString FoamBoxName(Int_t segNumber) const;
140 TString FR4BoxName(Int_t segNumber) const;
141 TString GasVolumeName(const TString& name, Int_t chamber) const;
143 GReal_t TotalHzPlane() const ;
144 GReal_t TotalHzDaughter() const ;
145 GReal_t TotalHz() const ;
149 //Float_t fRadlCopper; //! copper computed radiation length
150 //Float_t fRadlFoam; //! foam computed radiation length
151 //Float_t fRadlFR4; //! FR4 computed radiation length
152 AliMUON* fMUON; ///< the MUON detector class
154 ClassDef(AliMUONSt1GeometryBuilderV2,1) // MUON Detector base class
159 /// Return total mechanical plane half Size
160 inline GReal_t AliMUONSt1GeometryBuilderV2::TotalHzPlane() const
161 //{ return fgkHzPadPlane + fgkHzFoam + fgkHzFR4; }
162 { return fgkHzFoam + fgkHzFR4; }
164 /// Return total daughter plane half Size
165 inline GReal_t AliMUONSt1GeometryBuilderV2::TotalHzDaughter() const
166 { return fgkHzBergPlastic + fgkHzDaughter; }
168 /// Return total plane half Size
169 inline GReal_t AliMUONSt1GeometryBuilderV2::TotalHz() const
170 { return TotalHzPlane() + TotalHzDaughter(); }
172 /// Return middle quadrant layer name for chamber \a chamber
173 inline TString AliMUONSt1GeometryBuilderV2::QuadrantMLayerName(Int_t chamber) const
174 { return Form("%s%d",fgkQuadrantMLayerName,chamber); }
176 /// Return middle quadrant frame layer name for chamber \a chamber
177 inline TString AliMUONSt1GeometryBuilderV2::QuadrantMFLayerName(Int_t chamber) const
178 { return Form("%s%d",fgkQuadrantMFLayerName,chamber); }
180 /// Return nearer quadrant layer name for chamber \a chamber
181 inline TString AliMUONSt1GeometryBuilderV2::QuadrantNLayerName(Int_t chamber) const
182 { return Form("%s%d",fgkQuadrantNLayerName,chamber); }
184 /// Return farther quadrant layer name for chamber \a chamber
185 inline TString AliMUONSt1GeometryBuilderV2::QuadrantFLayerName(Int_t chamber) const
186 { return Form("%s%d",fgkQuadrantFLayerName,chamber); }
188 /// Return plane segment name for segment \a segNumber
189 inline TString AliMUONSt1GeometryBuilderV2::PlaneSegmentName(Int_t segNumber) const
190 { return Form("S%.3d", segNumber); }
192 /// Return foam box name for segment \a segNumber
193 inline TString AliMUONSt1GeometryBuilderV2::FoamBoxName(Int_t segNumber) const
194 { return Form("S%.3d", segNumber + fgkFoamBoxNameOffset); }
196 /// Return FR4 box name for segment \a segNumber
197 inline TString AliMUONSt1GeometryBuilderV2::FR4BoxName(Int_t segNumber) const
198 { return Form("S%.3d", segNumber + fgkFR4BoxNameOffset); }
200 #endif //ALI_MUON_ST1_GEOMETRY_BUILDER_V2_H