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25 //
26 // G4UPolycone
27 //
28 // Class description:
29 //
30 // Wrapper class for G4Polycone to make use of VecGeom Polycone.
31
32 // 31.10.13 G.Cosmo, CERN
33 // --------------------------------------------------------------------
34 #ifndef G4UPOLYCONE_HH
35 #define G4UPOLYCONE_HH
36
37 #include "G4UAdapter.hh"
38
39 #if ( defined(G4GEOM_USE_USOLIDS) || defined(G4GEOM_USE_PARTIAL_USOLIDS) )
40
41 #include <VecGeom/volumes/UnplacedPolycone.h>
42
43 #include "G4TwoVector.hh"
44 #include "G4PolyconeSide.hh"
45 #include "G4PolyconeHistorical.hh"
46 #include "G4Polyhedron.hh"
47
48 class G4UPolycone : public G4UAdapter<vecgeom::GenericUnplacedPolycone>
49 {
50 using Shape_t = vecgeom::GenericUnplacedPolycone;
51 using Base_t = G4UAdapter<vecgeom::GenericUnplacedPolycone>;
52
53 public:
54
55 G4UPolycone(const G4String& name,
56 G4double phiStart, // initial phi starting angle
57 G4double phiTotal, // total phi angle
58 G4int numZPlanes, // number of z planes
59 const G4double zPlane[], // position of z planes
60 const G4double rInner[], // tangent distance to inner surface
61 const G4double rOuter[] ); // tangent distance to outer surface
62
63 G4UPolycone(const G4String& name,
64 G4double phiStart, // initial phi starting angle
65 G4double phiTotal, // total phi angle
66 G4int numRZ, // number corners in r,z space
67 const G4double r[], // r coordinate of these corners
68 const G4double z[] ); // z coordinate of these corners
69
70 ~G4UPolycone() override;
71
72 void ComputeDimensions( G4VPVParameterisation* p,
73 const G4int n,
74 const G4VPhysicalVolume* pRep) override;
75
76 G4VSolid* Clone() const override;
77
78 G4double GetStartPhi() const;
79 G4double GetDeltaPhi() const;
80 G4double GetEndPhi() const;
81 G4double GetSinStartPhi() const;
82 G4double GetCosStartPhi() const;
83 G4double GetSinEndPhi() const;
84 G4double GetCosEndPhi() const;
85 G4bool IsOpen() const;
86 G4int GetNumRZCorner() const;
87 G4PolyconeSideRZ GetCorner(G4int index) const;
88 G4PolyconeHistorical* GetOriginalParameters() const;
89 void SetOriginalParameters(G4PolyconeHistorical* pars);
90
91 G4bool Reset();
92
93 inline G4GeometryType GetEntityType() const override;
94
95 G4UPolycone(__void__&);
96 // Fake default constructor for usage restricted to direct object
97 // persistency for clients requiring preallocation of memory for
98 // persistifiable objects.
99
100 G4UPolycone( const G4UPolycone& source );
101 G4UPolycone& operator=( const G4UPolycone& source );
102 // Copy constructor and assignment operator.
103
104 void BoundingLimits(G4ThreeVector& pMin, G4ThreeVector& pMax) const override;
105
106 G4bool CalculateExtent(const EAxis pAxis,
107 const G4VoxelLimits& pVoxelLimit,
108 const G4AffineTransform& pTransform,
109 G4double& pMin, G4double& pMax) const override;
110
111 G4Polyhedron* CreatePolyhedron() const override;
112
113 protected:
114
115 void SetOriginalParameters();
116
117 G4bool fGenericPcon; // true if created through the 2nd generic constructor
118 G4PolyconeHistorical fOriginalParameters; // original input parameters
119
120 private:
121
122 G4double wrStart;
123 G4double wrDelta;
124 std::vector<G4TwoVector> rzcorners;
125 };
126
127 // --------------------------------------------------------------------
128 // Inline methods
129 // --------------------------------------------------------------------
130
131 inline G4GeometryType G4UPolycone::GetEntityType() const
132 {
133 return "G4Polycone";
134 }
135
136 #endif // G4GEOM_USE_USOLIDS
137
138 #endif
139