G4UTessellatedSolid.hh

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// G4UTesselladedSolid
//
// Class description:
//
// Wrapper class for G4TessellatedSolid to make use of VecGeom TessellatedSolid.
 
// 11.01.18 G.Cosmo, CERN
// --------------------------------------------------------------------
#ifndef G4UTESSELLATEDSOLID_HH
#define G4UTESSELLATEDSOLID_HH
 
#include "G4UAdapter.hh"
 
#if ( defined(G4GEOM_USE_USOLIDS) || defined(G4GEOM_USE_PARTIAL_USOLIDS) )
 
#include <VecGeom/volumes/UnplacedTessellated.h>
 
#include "G4Polyhedron.hh"
#include "G4VFacet.hh"
 
class G4UTessellatedSolid : public G4UAdapter<vecgeom::UnplacedTessellated>
{
  using Shape_t = vecgeom::UnplacedTessellated;
  using Base_t  = G4UAdapter<vecgeom::UnplacedTessellated>;
 
  public:
 
    G4UTessellatedSolid();
    G4UTessellatedSolid(const G4String& pName);
   ~G4UTessellatedSolid() override;
 
    G4bool AddFacet(G4VFacet* aFacet);
    G4VFacet* GetFacet(G4int i) const;
 
    G4int GetNumberOfFacets() const;
 
    inline G4GeometryType GetEntityType() const override;
 
    inline G4bool IsFaceted() const override;
 
    void SetSolidClosed(const G4bool t);
    G4bool GetSolidClosed() const;
 
    void SetMaxVoxels(G4int);
 
    G4double GetMinXExtent() const;
    G4double GetMaxXExtent() const;
    G4double GetMinYExtent() const;
    G4double GetMaxYExtent() const;
    G4double GetMinZExtent() const;
    G4double GetMaxZExtent() const;
    G4int AllocatedMemoryWithoutVoxels();
    G4int AllocatedMemory();
    void DisplayAllocatedMemory();
 
    G4UTessellatedSolid(__void__&);
      // Fake default constructor for usage restricted to direct object
      // persistency for clients requiring preallocation of memory for
      // persistifiable objects.
 
    G4UTessellatedSolid( const G4UTessellatedSolid& source );
    G4UTessellatedSolid& operator=(const G4UTessellatedSolid& source);
      // Copy constructor and assignment operator.
 
    void BoundingLimits(G4ThreeVector& pMin, G4ThreeVector& pMax) const override;
    G4bool CalculateExtent(const EAxis pAxis,
                           const G4VoxelLimits& pVoxelLimit,
                           const G4AffineTransform& pTransform,
                                 G4double& pMin, G4double& pMax) const override;  
 
    G4Polyhedron* CreatePolyhedron() const override;
 
  private:
 
    std::vector<G4VFacet*> fFacets;
    std::vector<G4ThreeVector> fVertexList;
};
 
// --------------------------------------------------------------------
// Inline methods
// --------------------------------------------------------------------
 
inline G4GeometryType G4UTessellatedSolid::GetEntityType() const
{
  return "G4TessellatedSolid";
}
 
inline G4bool G4UTessellatedSolid::IsFaceted() const
{
  return true;
}
 
#endif  // G4GEOM_USE_USOLIDS
 
#endif