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1 //
2 // ********************************************************************
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24 // ********************************************************************
25 //
26 // G4USphere
27 //
28 // Class description:
29 //
30 // Wrapper class for G4Sphere to make use of VecGeom Sphere.
31
32 // 13.09.13 G.Cosmo, CERN/PH
33 // --------------------------------------------------------------------
34 #ifndef G4USPHERE_HH
35 #define G4USPHERE_HH
36
37 #include "G4UAdapter.hh"
38
39 #if ( defined(G4GEOM_USE_USOLIDS) || defined(G4GEOM_USE_PARTIAL_USOLIDS) )
40
41 #include <VecGeom/volumes/UnplacedSphere.h>
42
43 #include "G4Polyhedron.hh"
44
45 class G4USphere : public G4UAdapter<vecgeom::UnplacedSphere>
46 {
47 using Shape_t = vecgeom::UnplacedSphere;
48 using Base_t = G4UAdapter<vecgeom::UnplacedSphere>;
49
50 public: // with description
51
52 G4USphere(const G4String& pName,
53 G4double pRmin, G4double pRmax,
54 G4double pSPhi, G4double pDPhi,
55 G4double pSTheta, G4double pDTheta);
56 // Constructs a sphere or sphere shell section
57 // with the given name and dimensions
58
59 ~G4USphere() override;
60
61 void ComputeDimensions( G4VPVParameterisation* p,
62 const G4int n,
63 const G4VPhysicalVolume* pRep) override;
64
65 G4VSolid* Clone() const override;
66
67 G4double GetInnerRadius () const;
68 G4double GetOuterRadius () const;
69 G4double GetStartPhiAngle () const;
70 G4double GetDeltaPhiAngle () const;
71 G4double GetStartThetaAngle() const;
72 G4double GetDeltaThetaAngle() const;
73 G4double GetSinStartPhi () const;
74 G4double GetCosStartPhi () const;
75 G4double GetSinEndPhi () const;
76 G4double GetCosEndPhi () const;
77 G4double GetSinStartTheta () const;
78 G4double GetCosStartTheta () const;
79 G4double GetSinEndTheta () const;
80 G4double GetCosEndTheta () const;
81
82 void SetInnerRadius (G4double newRMin);
83 void SetOuterRadius (G4double newRmax);
84 void SetStartPhiAngle (G4double newSphi, G4bool trig=true);
85 void SetDeltaPhiAngle (G4double newDphi);
86 void SetStartThetaAngle(G4double newSTheta);
87 void SetDeltaThetaAngle(G4double newDTheta);
88
89 inline G4GeometryType GetEntityType() const override;
90
91 void BoundingLimits(G4ThreeVector& pMin, G4ThreeVector& pMax) const override;
92
93 G4bool CalculateExtent(const EAxis pAxis,
94 const G4VoxelLimits& pVoxelLimit,
95 const G4AffineTransform& pTransform,
96 G4double& pMin, G4double& pMax) const override;
97
98 G4Polyhedron* CreatePolyhedron() const override;
99
100 public: // without description
101
102 G4USphere(__void__&);
103 //
104 // Fake default constructor for usage restricted to direct object
105 // persistency for clients requiring preallocation of memory for
106 // persistifiable objects.
107
108 G4USphere(const G4USphere& rhs);
109 G4USphere& operator=(const G4USphere& rhs);
110 // Copy constructor and assignment operator.
111 };
112
113 // --------------------------------------------------------------------
114 // Inline methods
115 // --------------------------------------------------------------------
116
117 inline G4GeometryType G4USphere::GetEntityType() const
118 {
119 return "G4Sphere";
120 }
121
122 #endif // G4GEOM_USE_USOLIDS
123
124 #endif
125