Gabriele Cosmo
71 lines
2.6 KiB
C++
71 lines
2.6 KiB
C++
//
|
|
// ********************************************************************
|
|
// * License and Disclaimer *
|
|
// * *
|
|
// * The Geant4 software is copyright of the Copyright Holders of *
|
|
// * the Geant4 Collaboration. It is provided under the terms and *
|
|
// * conditions of the Geant4 Software License, included in the file *
|
|
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
|
// * include a list of copyright holders. *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. Please see the license in the file LICENSE and URL above *
|
|
// * for the full disclaimer and the limitation of liability. *
|
|
// * *
|
|
// * This code implementation is the result of the scientific and *
|
|
// * technical work of the GEANT4 collaboration. *
|
|
// * By using, copying, modifying or distributing the software (or *
|
|
// * any work based on the software) you agree to acknowledge its *
|
|
// * use in resulting scientific publications, and indicate your *
|
|
// * acceptance of all terms of the Geant4 Software license. *
|
|
// ********************************************************************
|
|
//
|
|
//
|
|
// $Id: G4LineSection.hh,v 1.9 2006/06/29 18:22:48 gunter Exp $
|
|
// GEANT4 tag $Name: geant4-08-01 $
|
|
//
|
|
//
|
|
// class G4LineSection
|
|
//
|
|
// Class description:
|
|
//
|
|
// A utility class that calculates the distance of a point from a
|
|
// line section.
|
|
|
|
// History:
|
|
// - Created. J. Apostolakis.
|
|
// --------------------------------------------------------------------
|
|
|
|
#ifndef G4LineSection_hh
|
|
#define G4LineSection_hh
|
|
|
|
#include "G4Types.hh"
|
|
#include "G4ThreeVector.hh"
|
|
|
|
class G4LineSection
|
|
{
|
|
public: // with description
|
|
|
|
G4LineSection( const G4ThreeVector& PntA, const G4ThreeVector& PntB );
|
|
|
|
G4double Dist( G4ThreeVector OtherPnt ) const;
|
|
|
|
G4double GetABdistanceSq() const { return fABdistanceSq ; }
|
|
|
|
static G4double Distline( const G4ThreeVector& OtherPnt,
|
|
const G4ThreeVector& LinePntA,
|
|
const G4ThreeVector& LinePntB );
|
|
private:
|
|
|
|
G4ThreeVector EndpointA;
|
|
G4ThreeVector VecAtoB;
|
|
|
|
G4double fABdistanceSq ;
|
|
};
|
|
|
|
|
|
#endif
|