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25 //
26 // G4VDivisionParameterisation
27 //
28 // Class description:
29 //
30 // Base class for parameterisations defining divisions of volumes
31 // for different kind of CSG and specific solids.
32
33 // 09.05.01 - P.Arce, Initial version
34 // 08.04.04 - I.Hrivnacova, Implemented reflection
35 // 21.04.10 - M.Asai, Added gaps
36 //---------------------------------------------------------------------
37 #ifndef G4VDIVISIONPARAMETERISATION_HH
38 #define G4VDIVISIONPARAMETERISATION_HH 1
39
40 #include "G4Types.hh"
41 #include "geomdefs.hh"
42 #include "G4VPVParameterisation.hh"
43 #include "G4RotationMatrix.hh"
44
45 enum DivisionType { DivNDIVandWIDTH, DivNDIV, DivWIDTH };
46
47 class G4VPhysicalVolume;
48 class G4VSolid;
49
50 class G4VDivisionParameterisation : public G4VPVParameterisation
51 {
52 public: // with description
53
54 G4VDivisionParameterisation( EAxis axis, G4int nDiv, G4double width,
55 G4double offset, DivisionType divType,
56 G4VSolid* motherSolid = nullptr);
57 ~G4VDivisionParameterisation() override;
58
59 G4VSolid* ComputeSolid(const G4int, G4VPhysicalVolume*) override;
60
61 void ComputeTransformation(const G4int copyNo,
62 G4VPhysicalVolume *physVol) const override = 0;
63
64 inline const G4String& GetType() const;
65 inline EAxis GetAxis() const;
66 inline G4int GetNoDiv() const;
67 inline G4double GetWidth() const;
68 inline G4double GetOffset() const;
69 inline G4VSolid* GetMotherSolid() const;
70 inline void SetType(const G4String& type);
71 inline G4int VolumeFirstCopyNo() const;
72 inline void SetHalfGap(G4double hg);
73 inline G4double GetHalfGap() const;
74
75 protected: // with description
76
77 void ChangeRotMatrix( G4VPhysicalVolume* physVol,
78 G4double rotZ = 0.0 ) const;
79
80 G4int CalculateNDiv( G4double motherDim, G4double width,
81 G4double offset ) const;
82 G4double CalculateWidth( G4double motherDim, G4int nDiv,
83 G4double offset ) const;
84
85 virtual void CheckParametersValidity();
86 void CheckOffset( G4double maxPar );
87 void CheckNDivAndWidth( G4double maxPar );
88 virtual G4double GetMaxParameter() const = 0;
89 G4double OffsetZ() const;
90
91 protected:
92
93 G4String ftype;
94 EAxis faxis;
95 G4int fnDiv = 0;
96 G4double fwidth = 0.0;
97 G4double foffset = 0.0;
98 DivisionType fDivisionType;
99 G4VSolid* fmotherSolid = nullptr;
100 G4bool fReflectedSolid = false;
101 G4bool fDeleteSolid = false;
102
103 static G4ThreadLocal G4RotationMatrix* fRot;
104
105 static const G4int verbose;
106 G4int theVoluFirstCopyNo = 1;
107
108 G4double kCarTolerance;
109
110 G4double fhgap = 0.0;
111 };
112
113 #include "G4VDivisionParameterisation.icc"
114
115 #endif
116