| Geant4 Cross Reference |
1 //
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25 //
26 // G4ScaledSolid
27 //
28 // Class description:
29 //
30 // A scaled solid is a solid that has been scaled in dimensions
31 // in X, Y or Z, from its original description.
32
33 // 27.10.15 G.Cosmo: created
34 // --------------------------------------------------------------------
35 #ifndef G4SCALEDSOLID_HH
36 #define G4SCALEDSOLID_HH
37
38 #include "G4VSolid.hh"
39 #include "G4ThreeVector.hh"
40 #include "G4Transform3D.hh"
41 #include "G4AffineTransform.hh"
42
43 class G4ScaleTransform;
44
45 class G4ScaledSolid : public G4VSolid
46 {
47 public:
48
49 G4ScaledSolid( const G4String& pName,
50 G4VSolid* pSolid ,
51 const G4Scale3D& pScale );
52
53 ~G4ScaledSolid() override;
54
55 EInside Inside( const G4ThreeVector& p ) const override;
56
57 void BoundingLimits(G4ThreeVector& pMin, G4ThreeVector& pMax) const override;
58
59 G4bool CalculateExtent(const EAxis pAxis,
60 const G4VoxelLimits& pVoxelLimit,
61 const G4AffineTransform& pTransform,
62 G4double& pMin, G4double& pMax) const override;
63
64 G4ThreeVector SurfaceNormal( const G4ThreeVector& p ) const override;
65
66 G4double DistanceToIn( const G4ThreeVector& p,
67 const G4ThreeVector& v ) const override;
68
69 G4double DistanceToIn( const G4ThreeVector& p) const override;
70
71 G4double DistanceToOut( const G4ThreeVector& p,
72 const G4ThreeVector& v,
73 const G4bool calcNorm = false,
74 G4bool* validNorm = nullptr,
75 G4ThreeVector* n = nullptr ) const override;
76
77 G4double DistanceToOut( const G4ThreeVector& p ) const override;
78
79 void ComputeDimensions( G4VPVParameterisation* p,
80 const G4int n,
81 const G4VPhysicalVolume* pRep ) override;
82
83 G4double GetCubicVolume() override;
84 G4double GetSurfaceArea() override;
85
86 void CleanTransformations();
87
88 G4ThreeVector GetPointOnSurface() const override;
89
90 G4int GetNumOfConstituents() const override;
91 G4bool IsFaceted() const override;
92
93 G4Scale3D GetScaleTransform() const;
94 void SetScaleTransform(const G4Scale3D& scale);
95
96 G4VSolid* GetUnscaledSolid() const;
97
98 G4GeometryType GetEntityType() const override;
99 G4VSolid* Clone() const override;
100
101 std::ostream& StreamInfo(std::ostream& os) const override;
102
103 G4ScaledSolid(__void__&);
104 // Fake default constructor for usage restricted to direct object
105 // persistency for clients requiring preallocation of memory for
106 // persistifiable objects.
107
108 G4ScaledSolid(const G4ScaledSolid& rhs);
109 G4ScaledSolid& operator=(const G4ScaledSolid& rhs);
110 // Copy constructor and assignment operator.
111
112 void DescribeYourselfTo ( G4VGraphicsScene& scene ) const override;
113 G4Polyhedron* CreatePolyhedron () const override;
114 G4Polyhedron* GetPolyhedron () const override;
115 // For creating graphical representations (i.e. for visualisation).
116
117 private:
118
119 G4VSolid* fPtrSolid = nullptr;
120 G4ScaleTransform* fScale = nullptr;
121 G4double fCubicVolume = -1.0;
122 G4double fSurfaceArea = -1.0;
123 mutable G4bool fRebuildPolyhedron = false;
124 mutable G4Polyhedron* fpPolyhedron = nullptr;
125 };
126
127 #endif
128