G4LatticePhysical.hh

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/// \file materials/include/G4LatticePhysical.hh
/// \brief Definition of the G4LatticePhysical class
//
// 20131114  Add verbosity for diagnostic output
// 20131116  Replace G4Transform3D with G4RotationMatrix
 
#ifndef G4LatticePhysical_h
#define G4LatticePhysical_h 1
 
#include "G4LatticeLogical.hh"
#include "G4RotationMatrix.hh"
#include "G4ThreeVector.hh"
 
class G4LatticePhysical
{
 public:
  G4LatticePhysical(const G4LatticeLogical* Lat = nullptr,
    const G4RotationMatrix* Rot = nullptr);  // Use FRAME rotation
  virtual ~G4LatticePhysical() = default;
 
  void SetVerboseLevel(G4int vb) { verboseLevel = vb; }
 
  // NOTE:  Pass by value to allow in-situ rotations
  G4double MapKtoV(G4int, G4ThreeVector) const;
  G4ThreeVector MapKtoVDir(G4int, G4ThreeVector) const;
 
  void SetLatticeLogical(const G4LatticeLogical* Lat) { fLattice = Lat; }
  void SetPhysicalOrientation(const G4RotationMatrix* Rot);  // FRAME rotation
  void SetLatticeOrientation(G4double, G4double);
  void SetMillerOrientation(G4int, G4int, G4int);
 
 public:
  const G4LatticeLogical* GetLattice() const { return fLattice; }
 
  G4double GetScatteringConstant() const { return fLattice->GetScatteringConstant(); }
  G4double GetAnhDecConstant() const { return fLattice->GetAnhDecConstant(); }
  G4double GetLDOS() const { return fLattice->GetLDOS(); }
  G4double GetSTDOS() const { return fLattice->GetSTDOS(); }
  G4double GetFTDOS() const { return fLattice->GetFTDOS(); }
  G4double GetBeta() const { return fLattice->GetBeta(); }
  G4double GetGamma() const { return fLattice->GetGamma(); }
  G4double GetLambda() const { return fLattice->GetLambda(); }
  G4double GetMu() const { return fLattice->GetMu(); }
 
  // Apply orientation transforms to specified vector
  G4ThreeVector RotateToGlobal(const G4ThreeVector& dir) const;
  G4ThreeVector RotateToLocal(const G4ThreeVector& dir) const;
 
 private:
  G4int verboseLevel{0};  // Enable diagnostic output
 
  G4double fTheta{0}, fPhi{0};  // Lattice orientation within object
  const G4LatticeLogical* fLattice;  // Underlying lattice parameters
 
  G4RotationMatrix fLocalToGlobal;
  G4RotationMatrix fGlobalToLocal;
};
 
#endif