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d4bb94a1 | 1 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
2 | * See cxx source for full Copyright notice */ | |
3 | ||
4 | // $Id$ | |
692de412 | 5 | |
6 | /// \ingroup geometry | |
7 | /// \class AliMUONGeometryBuilder | |
8 | /// \brief Manager class for geometry construction via geometry builders. | |
9 | /// | |
a9aad96e | 10 | /// \author Ivana Hrivnacova, IPN Orsay |
d4bb94a1 | 11 | |
e118b27e | 12 | #ifndef ALI_MUON_GEOMETRY_BUILDER_H |
13 | #define ALI_MUON_GEOMETRY_BUILDER_H | |
14 | ||
beec1d7e | 15 | #include "AliMUONGeometry.h" |
16 | ||
d4bb94a1 | 17 | #include <TObject.h> |
e118b27e | 18 | #include <TGeoMatrix.h> |
d4bb94a1 | 19 | |
d4bb94a1 | 20 | class TObjArray; |
21 | ||
e118b27e | 22 | class AliModule; |
d4bb94a1 | 23 | class AliMUONVGeometryBuilder; |
24 | ||
25 | class AliMUONGeometryBuilder : public TObject | |
26 | { | |
27 | public: | |
e118b27e | 28 | AliMUONGeometryBuilder(AliModule* detector); |
d4bb94a1 | 29 | AliMUONGeometryBuilder(); |
d4bb94a1 | 30 | virtual ~AliMUONGeometryBuilder(); |
067866a3 | 31 | |
32 | // static methods | |
33 | static TGeoHMatrix Multiply(const TGeoMatrix& m1, const TGeoMatrix& m2); | |
34 | static TGeoHMatrix Multiply(const TGeoMatrix& m1, const TGeoMatrix& m2, | |
35 | const TGeoMatrix& m3); | |
36 | static TGeoHMatrix Multiply(const TGeoMatrix& m1, const TGeoMatrix& m2, | |
37 | const TGeoMatrix& m3, const TGeoMatrix& m4); | |
d4bb94a1 | 38 | |
e118b27e | 39 | // methods |
eea63c73 | 40 | // |
e118b27e | 41 | void AddBuilder(AliMUONVGeometryBuilder* geomBuilder); |
d4bb94a1 | 42 | void CreateGeometry(); |
43 | void CreateMaterials(); | |
eea63c73 | 44 | |
45 | void InitGeometry(); | |
46 | void InitGeometry(const TString& svmapFileName); | |
450ca6fb | 47 | void UpdateInternalGeometry(); |
eea63c73 | 48 | |
eea63c73 | 49 | void WriteSVMaps(); |
94bc50cf | 50 | void WriteSVMaps(const TString& fileName, |
51 | Bool_t rebuild = true, Bool_t writeEnvelopes = true); | |
9a6c488e | 52 | |
53 | // Geometry parametrisation | |
54 | const AliMUONGeometry* GetGeometry() const; | |
55 | const AliMUONGeometryTransformer* GetTransformer() const; | |
76497dec | 56 | |
57 | // Alignement | |
58 | virtual Bool_t GetAlign() const; | |
eea63c73 | 59 | virtual void SetAlign(Bool_t align = true); |
60 | virtual void SetAlign(const TString& fileName, Bool_t align = true); | |
d4bb94a1 | 61 | |
d4bb94a1 | 62 | protected: |
71a2d3aa | 63 | /// Not implemented |
d4bb94a1 | 64 | AliMUONGeometryBuilder(const AliMUONGeometryBuilder& right); |
71a2d3aa | 65 | /// Not implemented |
d4bb94a1 | 66 | AliMUONGeometryBuilder& operator = (const AliMUONGeometryBuilder& right); |
67 | ||
68 | private: | |
69 | // method | |
70 | void PlaceVolume(const TString& name, const TString& mName, Int_t copyNo, | |
71 | const TGeoHMatrix& matrix, Int_t npar, Double_t* param, | |
beec1d7e | 72 | const char* only, Bool_t makeAssembly = false) const; |
73 | void CreateGeometryWithTGeo(); | |
74 | void CreateGeometryWithoutTGeo(); | |
8618c022 | 75 | void SetAlign(AliMUONVGeometryBuilder* builder); |
d4bb94a1 | 76 | |
eea63c73 | 77 | // static data members |
829425a5 | 78 | static const TString fgkDefaultVolPathsFileName; ///< default volume paths file name |
79 | static const TString fgkDefaultTransformFileName; ///< default transformations file name | |
80 | static const TString fgkDefaultSVMapFileName; ///< default svmaps file name | |
81 | static const TString fgkOutFileNameExtension; ///< default output file name extension | |
eea63c73 | 82 | |
d4bb94a1 | 83 | // data members |
829425a5 | 84 | AliModule* fModule; ///< the AliRoot module |
85 | Bool_t fAlign; ///< \brief option to read transformations | |
86 | /// from a file | |
87 | TString fTransformFileName; ///< transformations file name | |
88 | TString fSVMapFileName; ///< svmaps file name | |
89 | TGeoCombiTrans fGlobalTransformation;///< \brief global transformation | |
90 | /// applied to the whole geometry | |
91 | TObjArray* fGeometryBuilders; ///< list of Geometry Builders | |
92 | AliMUONGeometry* fGeometry; ///< geometry parametrisation | |
d4bb94a1 | 93 | |
beec1d7e | 94 | ClassDef(AliMUONGeometryBuilder,6) // Geometry builder |
d4bb94a1 | 95 | }; |
96 | ||
76497dec | 97 | // inline functions |
98 | ||
a9aad96e | 99 | /// Initialize geometry |
eea63c73 | 100 | inline void AliMUONGeometryBuilder::InitGeometry() |
101 | { InitGeometry(fSVMapFileName); } | |
102 | ||
a9aad96e | 103 | /// Write sensitive volume maps |
eea63c73 | 104 | inline void AliMUONGeometryBuilder::WriteSVMaps() |
105 | { WriteSVMaps(fSVMapFileName + fgkOutFileNameExtension); } | |
106 | ||
a9aad96e | 107 | /// Return geometry parametrisation |
9a6c488e | 108 | inline |
109 | const AliMUONGeometry* AliMUONGeometryBuilder::GetGeometry() const | |
110 | { return fGeometry; } | |
111 | ||
a9aad96e | 112 | /// Return geometry transformer |
9a6c488e | 113 | inline |
114 | const AliMUONGeometryTransformer* AliMUONGeometryBuilder::GetTransformer() const | |
115 | { return fGeometry->GetTransformer(); } | |
116 | ||
a9aad96e | 117 | /// Return option for reading transformations from a file |
76497dec | 118 | inline Bool_t AliMUONGeometryBuilder::GetAlign() const |
119 | { return fAlign; } | |
120 | ||
d4bb94a1 | 121 | #endif //ALI_MUON_GEOMETRY_BUILDER_H |
122 | ||
123 | ||
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128 |