include/Geant4/G4USphere.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0024 // ********************************************************************
0025 //
0026 // G4USphere
0027 //
0028 // Class description:
0029 //
0030 // Wrapper class for G4Sphere to make use of VecGeom Sphere.
0031
0032 // 13.09.13 G.Cosmo, CERN/PH
0033 // --------------------------------------------------------------------
0034 #ifndef G4USPHERE_HH
0035 #define G4USPHERE_HH
0036
0037 #include "G4UAdapter.hh"
0038
0039 #if ( defined(G4GEOM_USE_USOLIDS) || defined(G4GEOM_USE_PARTIAL_USOLIDS) )
0040
0041 #include <VecGeom/volumes/UnplacedSphere.h>
0042
0043 #include "G4Polyhedron.hh"
0044
0045 class G4USphere : public G4UAdapter<vecgeom::UnplacedSphere>
0046 {
0047   using Shape_t = vecgeom::UnplacedSphere;
0048   using Base_t  = G4UAdapter<vecgeom::UnplacedSphere>;
0049
0050   public:  // with description
0051
0052     G4USphere(const G4String& pName,
0053                     G4double pRmin, G4double pRmax,
0054                     G4double pSPhi, G4double pDPhi,
0055                     G4double pSTheta, G4double pDTheta);
0056       // Constructs a sphere or sphere shell section
0057       // with the given name and dimensions
0058
0059    ~G4USphere() override;
0060
0061     void ComputeDimensions(      G4VPVParameterisation* p,
0062                            const G4int n,
0063                            const G4VPhysicalVolume* pRep) override;
0064
0065     G4VSolid* Clone() const override;
0066
0067     G4double GetInnerRadius    () const;
0068     G4double GetOuterRadius    () const;
0069     G4double GetStartPhiAngle  () const;
0070     G4double GetDeltaPhiAngle  () const;
0071     G4double GetStartThetaAngle() const;
0072     G4double GetDeltaThetaAngle() const;
0073     G4double GetSinStartPhi    () const;
0074     G4double GetCosStartPhi    () const;
0075     G4double GetSinEndPhi      () const;
0076     G4double GetCosEndPhi      () const;
0077     G4double GetSinStartTheta  () const;
0078     G4double GetCosStartTheta  () const;
0079     G4double GetSinEndTheta    () const;
0080     G4double GetCosEndTheta    () const;
0081
0082     void SetInnerRadius    (G4double newRMin);
0083     void SetOuterRadius    (G4double newRmax);
0084     void SetStartPhiAngle  (G4double newSphi, G4bool trig=true);
0085     void SetDeltaPhiAngle  (G4double newDphi);
0086     void SetStartThetaAngle(G4double newSTheta);
0087     void SetDeltaThetaAngle(G4double newDTheta);
0088
0089     inline G4GeometryType GetEntityType() const override;
0090
0091     void BoundingLimits(G4ThreeVector& pMin, G4ThreeVector& pMax) const override;
0092
0093     G4bool CalculateExtent(const EAxis pAxis,
0094                            const G4VoxelLimits& pVoxelLimit,
0095                            const G4AffineTransform& pTransform,
0096                                  G4double& pMin, G4double& pMax) const override;
0097
0098     G4Polyhedron* CreatePolyhedron() const override;
0099
0100   public:  // without description
0101
0102     G4USphere(__void__&);
0103       //
0104       // Fake default constructor for usage restricted to direct object
0105       // persistency for clients requiring preallocation of memory for
0106       // persistifiable objects.
0107
0108     G4USphere(const G4USphere& rhs);
0109     G4USphere& operator=(const G4USphere& rhs);
0110       // Copy constructor and assignment operator.
0111 };
0112
0113 // --------------------------------------------------------------------
0114 // Inline methods
0115 // --------------------------------------------------------------------
0116
0117 inline G4GeometryType G4USphere::GetEntityType() const
0118 {
0119   return "G4Sphere";
0120 }
0121
0122 #endif  // G4GEOM_USE_USOLIDS
0123
0124 #endif