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//
// G4TwistedBox
//
// Class description:
//
//  A G4TwistedBox is a twisted cuboid of given half lengths pDx,pDy,pDz
//  and twist angle pPhiTwist. 
//  The Box is  centred on the origin with sides parallel to the x/y/z axes.
//
//   Member Data:
//
//     pDx    Half-length along x axis 
//     pDy    Half-length along y asis
//     pDz    Half-length along z axis
//     pPhiTwist Twist angle

// Author: 27-Oct-2004 - O.Link (Oliver.Link@cern.ch)
// --------------------------------------------------------------------
#ifndef G4TWISTEDBOX_HH
#define G4TWISTEDBOX_HH

#include "G4VTwistedFaceted.hh"

class G4TwistedBox : public G4VTwistedFaceted
{
  public:  // with description

    G4TwistedBox(const G4String& pName,
                       G4double  pPhiTwist,
                       G4double  pDx,
                       G4double  pDy, 
                       G4double  pDz );

    virtual ~G4TwistedBox();

    // accessors

    inline G4double GetXHalfLength() const { return GetDx1() ; }
    inline G4double GetYHalfLength() const { return GetDy1() ; }
    inline G4double GetZHalfLength() const { return GetDz()  ; }
    inline G4double GetPhiTwist()    const { return GetTwistAngle() ; }

    G4GeometryType GetEntityType()    const;

    G4VSolid* Clone() const;

    std::ostream& StreamInfo(std::ostream& os) const;

  public:  // without description

    G4TwistedBox(__void__&);
      // Fake default constructor for usage restricted to direct object
      // persistency for clients requiring preallocation of memory for
      // persistifiable objects.

    G4TwistedBox(const G4TwistedBox& rhs);
    G4TwistedBox& operator=(const G4TwistedBox& rhs); 
      // Copy constructor and assignment operator.
};

#endif
