| Geant4 Cross Reference |
1 //
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25 //
26 // G4ReflectedSolid
27 //
28 // Class description:
29 //
30 // A Reflected solid is a solid that has been shifted from its original
31 // frame of reference to a new one.
32
33 // 23.07.01, V.Grichine - created
34 // --------------------------------------------------------------------
35 #ifndef G4ReflectedSolid_HH
36 #define G4ReflectedSolid_HH
37
38 #include "G4VSolid.hh"
39 #include "G4ThreeVector.hh"
40 #include "G4Transform3D.hh"
41
42 class G4ReflectedSolid : public G4VSolid
43 {
44 public:
45
46 G4ReflectedSolid( const G4String& pName,
47 G4VSolid* pSolid ,
48 const G4Transform3D& transform ) ;
49 // For use in instantiating a transient instance.
50
51 ~G4ReflectedSolid() override;
52 // Virtual destructor.
53
54 // Includes all the methods that a solid requires.
55
56 EInside Inside( const G4ThreeVector& p ) const override;
57
58 void BoundingLimits(G4ThreeVector& pMin, G4ThreeVector& pMax) const override;
59
60 G4bool CalculateExtent( const EAxis pAxis,
61 const G4VoxelLimits& pVoxelLimit,
62 const G4AffineTransform& pTransform,
63 G4double& pMin, G4double& pMax) const override;
64
65 G4ThreeVector SurfaceNormal( const G4ThreeVector& p ) const override;
66
67 G4double DistanceToIn( const G4ThreeVector& p,
68 const G4ThreeVector& v ) const override;
69
70 G4double DistanceToIn( const G4ThreeVector& p) const override;
71
72 G4double DistanceToOut( const G4ThreeVector& p,
73 const G4ThreeVector& v,
74 const G4bool calcNorm = false,
75 G4bool* validNorm = nullptr,
76 G4ThreeVector* n = nullptr ) const override;
77
78 G4double DistanceToOut( const G4ThreeVector& p ) const override;
79
80 void ComputeDimensions( G4VPVParameterisation* p,
81 const G4int n,
82 const G4VPhysicalVolume* pRep ) override;
83
84 G4double GetCubicVolume() override;
85 G4double GetSurfaceArea() override;
86
87 G4ThreeVector GetPointOnSurface() const override;
88
89 G4int GetNumOfConstituents() const override;
90
91 G4bool IsFaceted() const override;
92
93 G4VSolid* Clone() const override;
94
95 G4GeometryType GetEntityType() const override;
96
97 virtual const G4ReflectedSolid* GetReflectedSolidPtr() const;
98 virtual G4ReflectedSolid* GetReflectedSolidPtr();
99 // If the Solid is a "G4ReflectedSolid",
100 // return a self pointer else return nullptr.
101
102 G4VSolid* GetConstituentMovedSolid() const;
103
104 G4Transform3D GetTransform3D() const;
105 G4Transform3D GetDirectTransform3D() const;
106 void SetDirectTransform3D(G4Transform3D&);
107 // Accessors methods.
108
109 std::ostream& StreamInfo(std::ostream& os) const override;
110
111 G4ReflectedSolid(const G4ReflectedSolid& rhs);
112 G4ReflectedSolid& operator=(const G4ReflectedSolid& rhs);
113 // Copy constructor and assignment operator.
114
115 void DescribeYourselfTo ( G4VGraphicsScene& scene ) const override;
116 G4Polyhedron* CreatePolyhedron () const override;
117 G4Polyhedron* GetPolyhedron () const override;
118 // For creating graphical representations (i.e. for visualisation).
119
120 protected:
121
122 G4VSolid* fPtrSolid = nullptr;
123 G4Transform3D* fDirectTransform3D = nullptr;
124
125 mutable G4bool fRebuildPolyhedron = false;
126 mutable G4Polyhedron* fpPolyhedron = nullptr;
127 // Caches reflected G4Polyhedron.
128 };
129
130 #endif
131