Gabriele Cosmo
140 lines
4.6 KiB
C++
140 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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// G4UPara
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//
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// Class description:
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//
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// Wrapper class for G4Para to make use of VecGeom Parallelepiped.
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// 13.09.13 G.Cosmo, CERN
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// --------------------------------------------------------------------
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#ifndef G4UPARA_HH
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#define G4UPARA_HH
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#include "G4UAdapter.hh"
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#if ( defined(G4GEOM_USE_USOLIDS) || defined(G4GEOM_USE_PARTIAL_USOLIDS) )
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#include <VecGeom/volumes/UnplacedParallelepiped.h>
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#include "G4Polyhedron.hh"
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class G4UPara : public G4UAdapter<vecgeom::UnplacedParallelepiped>
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{
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using Shape_t = vecgeom::UnplacedParallelepiped;
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using Base_t = G4UAdapter<vecgeom::UnplacedParallelepiped>;
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public:
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G4UPara(const G4String& pName,
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G4double pDx, G4double pDy, G4double pDz,
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G4double pAlpha, G4double pTheta, G4double pPhi);
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G4UPara(const G4String& pName,
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const G4ThreeVector pt[8]);
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~G4UPara() override;
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// Accessors
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G4double GetZHalfLength() const;
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G4double GetYHalfLength() const;
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G4double GetXHalfLength() const;
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G4ThreeVector GetSymAxis() const;
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G4double GetTanAlpha() const;
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G4double GetAlpha() const;
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G4double GetTheta() const;
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G4double GetPhi() const;
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// Obtain (re)computed values of original parameters
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// Modifiers
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void SetXHalfLength(G4double val);
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void SetYHalfLength(G4double val);
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void SetZHalfLength(G4double val);
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void SetAlpha(G4double alpha);
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void SetTanAlpha(G4double val);
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void SetThetaAndPhi(double pTheta, double pPhi);
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void SetAllParameters(G4double pDx, G4double pDy, G4double pDz,
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G4double pAlpha, G4double pTheta, G4double pPhi);
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void ComputeDimensions(G4VPVParameterisation* p,
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const G4int n,
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const G4VPhysicalVolume* pRep) override;
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inline G4GeometryType GetEntityType() const override;
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inline G4bool IsFaceted() const override;
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void BoundingLimits(G4ThreeVector& pMin, G4ThreeVector& pMax) const override;
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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 override;
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G4VSolid* Clone() const override;
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G4Polyhedron* CreatePolyhedron () const override;
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G4UPara(const G4UPara& rhs);
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G4UPara& operator=(const G4UPara& rhs);
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// Copy constructor and assignment operator
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private:
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void CheckParameters();
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// Check parameters
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void MakePlanes();
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// Set side planes
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private:
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G4double fTalpha,fTthetaCphi,fTthetaSphi;
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struct { G4double a,b,c,d; } fPlanes[4];
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};
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// --------------------------------------------------------------------
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// Inline methods
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// --------------------------------------------------------------------
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inline G4GeometryType G4UPara::GetEntityType() const
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{
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return "G4Para";
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}
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inline G4bool G4UPara::IsFaceted() const
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{
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return true;
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}
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#endif // G4GEOM_USE_USOLIDS
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#endif
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