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G4UPolyhedra.hh
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27 // $Id:$
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30 // --------------------------------------------------------------------
31 // GEANT 4 class header file
32 //
33 //
34 // G4UPolyhedra
35 //
36 // Class description:
37 //
38 // Wrapper class for G4Polyhedra to make use of VecGeom Polyhedron.
39 
40 // History:
41 // 31.10.13 G.Cosmo, CERN
42 // --------------------------------------------------------------------
43 #ifndef G4UPOLYHEDRA_HH
44 #define G4UPOLYHEDRA_HH
45 
46 #include "G4UAdapter.hh"
47 
48 #if ( defined(G4GEOM_USE_USOLIDS) || defined(G4GEOM_USE_PARTIAL_USOLIDS) )
49 
50 #include <volumes/UnplacedPolyhedron.h>
51 
52 #include "G4TwoVector.hh"
53 #include "G4PolyhedraSide.hh"
54 #include "G4PolyhedraHistorical.hh"
55 #include "G4Polyhedron.hh"
56 
58 class G4ReduciblePolygon;
59 
60 class G4UPolyhedra : public G4UAdapter<vecgeom::UnplacedPolyhedron>
61 {
62  using Shape_t = vecgeom::UnplacedPolyhedron;
63  using Base_t = G4UAdapter<vecgeom::UnplacedPolyhedron>;
64 
65  public: // with description
66 
67  G4UPolyhedra( const G4String& name,
68  G4double phiStart, // initial phi starting angle
69  G4double phiTotal, // total phi angle
70  G4int numSide, // number sides
71  G4int numZPlanes, // number of z planes
72  const G4double zPlane[], // position of z planes
73  const G4double rInner[], // tangent distance to inner surface
74  const G4double rOuter[] ); // tangent distance to outer surface
75 
76  G4UPolyhedra( const G4String& name,
77  G4double phiStart, // initial phi starting angle
78  G4double phiTotal, // total phi angle
79  G4int numSide, // number sides
80  G4int numRZ, // number corners in r,z space
81  const G4double r[], // r coordinate of these corners
82  const G4double z[] ); // z coordinate of these corners
83 
84  ~G4UPolyhedra();
85 
86  void ComputeDimensions( G4VPVParameterisation* p,
87  const G4int n,
88  const G4VPhysicalVolume* pRep);
89 
90  G4VSolid* Clone() const;
91 
92  G4int GetNumSide() const;
93  G4double GetStartPhi() const;
94  G4double GetEndPhi() const;
95  G4double GetSinStartPhi() const;
96  G4double GetCosStartPhi() const;
97  G4double GetSinEndPhi() const;
98  G4double GetCosEndPhi() const;
99  G4bool IsOpen() const;
100  G4bool IsGeneric() const;
101  G4int GetNumRZCorner() const;
102  G4PolyhedraSideRZ GetCorner( const G4int index ) const;
103  G4PolyhedraHistorical* GetOriginalParameters() const;
104  void SetOriginalParameters(G4PolyhedraHistorical* pars);
105 
106  G4bool Reset();
107 
108  inline G4GeometryType GetEntityType() const;
109 
110  public: // without description
111 
112  G4UPolyhedra(__void__&);
113  // Fake default constructor for usage restricted to direct object
114  // persistency for clients requiring preallocation of memory for
115  // persistifiable objects.
116 
117  G4UPolyhedra( const G4UPolyhedra &source );
118  G4UPolyhedra &operator=( const G4UPolyhedra &source );
119  // Copy constructor and assignment operator.
120 
121  void BoundingLimits(G4ThreeVector& pMin, G4ThreeVector& pMax) const;
122 
123  G4bool CalculateExtent(const EAxis pAxis,
124  const G4VoxelLimits& pVoxelLimit,
125  const G4AffineTransform& pTransform,
126  G4double& pMin, G4double& pMax) const;
127 
128  G4Polyhedron* CreatePolyhedron() const;
129 
130  protected:
131 
132  void SetOriginalParameters();
133 
134  G4bool fGenericPgon; // true if created through the 2nd generic constructor
135  G4PolyhedraHistorical fOriginalParameters; // original input parameters
136 
137  private:
138 
139  G4double wrStart;
140  G4double wrDelta;
141  G4int wrNumSide;
142  std::vector<G4TwoVector> rzcorners;
143 };
144 
145 // --------------------------------------------------------------------
146 // Inline methods
147 // --------------------------------------------------------------------
148 
149 inline G4GeometryType G4UPolyhedra::GetEntityType() const
150 {
151  return "G4Polyhedra";
152 }
153 
154 #endif // G4GEOM_USE_USOLIDS
155 
156 #endif
const XML_Char * name
Definition: expat.h:151
const char * p
Definition: xmltok.h:285
Double_t z
double G4double
Definition: G4Types.hh:76
bool G4bool
Definition: G4Types.hh:79
ntupleExperimental Reset()
int G4int
Definition: G4Types.hh:78
EAxis
Definition: geomdefs.hh:54
Char_t n[5]