Gabriele Cosmo
144 lines
4.6 KiB
C++
144 lines
4.6 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// G4Orb
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//
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// Class description:
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//
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// A G4Orb is a simple case of G4Sphere. It has only:
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// fRmax outer radius
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// 20.08.03 V.Grichine - created
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// 08.08.17 E.Tcherniaev - revised
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// --------------------------------------------------------------------
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#ifndef G4ORB_HH
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#define G4ORB_HH
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#include "G4GeomTypes.hh"
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#if defined(G4GEOM_USE_USOLIDS)
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#define G4GEOM_USE_UORB 1
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#endif
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#if defined(G4GEOM_USE_UORB)
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#define G4UOrb G4Orb
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#include "G4UOrb.hh"
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#else
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#include <CLHEP/Units/PhysicalConstants.h>
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#include "G4CSGSolid.hh"
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#include "G4Polyhedron.hh"
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class G4Orb : public G4CSGSolid
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{
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public: // with description
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G4Orb(const G4String& pName, G4double pRmax);
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~G4Orb();
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// Accessors and modifiers
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inline G4double GetRadius() const;
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inline G4double GetRadialTolerance() const;
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inline void SetRadius(G4double newRmax);
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// Methods for solid
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inline G4double GetCubicVolume();
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inline G4double GetSurfaceArea();
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void ComputeDimensions( G4VPVParameterisation* p,
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const G4int n,
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const G4VPhysicalVolume* pRep);
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void BoundingLimits(G4ThreeVector& pMin, G4ThreeVector& pMax) const;
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G4bool CalculateExtent(const EAxis pAxis,
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const G4VoxelLimits& pVoxelLimit,
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const G4AffineTransform& pTransform,
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G4double& pmin, G4double& pmax) const;
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EInside Inside(const G4ThreeVector& p) const;
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G4ThreeVector SurfaceNormal( const G4ThreeVector& p) const;
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G4double DistanceToIn(const G4ThreeVector& p,
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const G4ThreeVector& v) const;
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G4double DistanceToIn(const G4ThreeVector& p) const;
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G4double DistanceToOut(const G4ThreeVector& p,
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const G4ThreeVector& v,
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const G4bool calcNorm = false,
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G4bool* validNorm = nullptr,
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G4ThreeVector* n = nullptr) const;
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G4double DistanceToOut(const G4ThreeVector& p) const;
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G4GeometryType GetEntityType() const;
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G4ThreeVector GetPointOnSurface() const;
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G4VSolid* Clone() const;
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std::ostream& StreamInfo(std::ostream& os) const;
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// Visualisation functions
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void DescribeYourselfTo (G4VGraphicsScene& scene) const;
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G4VisExtent GetExtent () const;
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G4Polyhedron* CreatePolyhedron () const;
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public: // without description
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G4Orb(__void__&);
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// Fake default constructor for usage restricted to direct object
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// persistency for clients requiring preallocation of memory for
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// persistifiable objects
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G4Orb(const G4Orb& rhs);
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G4Orb& operator=(const G4Orb& rhs);
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// Copy constructor and assignment operator
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protected:
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void Initialize();
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private:
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G4double fRmax = 0.0;
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G4double halfRmaxTol = 0.0;
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G4double sqrRmaxPlusTol = 0.0, sqrRmaxMinusTol = 0.0;
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};
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#include "G4Orb.icc"
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#endif
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#endif
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