Gabriele Cosmo
40 lines
1012 B
C++
40 lines
1012 B
C++
// This code implementation is the intellectual property of
|
|
// the RD44 GEANT4 collaboration.
|
|
//
|
|
// By copying, distributing or modifying the Program (or any work
|
|
// based on the Program) you indicate your acceptance of this statement,
|
|
// and all its terms.
|
|
//
|
|
// $Id: G4LineSection.hh,v 2.1 1998/07/12 02:54:56 urbi Exp $
|
|
// GEANT4 tag $Name: geant4-00 $
|
|
//
|
|
//
|
|
// A utility class that calculates the distance of a point from a
|
|
// line section.
|
|
//
|
|
//
|
|
|
|
#include "globals.hh"
|
|
#include "G4ThreeVector.hh"
|
|
|
|
typedef G4ThreeVector POINT;
|
|
typedef POINT Vector;
|
|
|
|
|
|
class G4LineSection {
|
|
public:
|
|
G4LineSection( const POINT& PntA, const POINT& PntB );
|
|
|
|
G4double Dist( POINT OtherPnt ) const;
|
|
G4double InvsqDistAB() const { return inverse_square_distAB; }
|
|
|
|
//
|
|
static G4double Distline( const POINT& OtherPnt,
|
|
const POINT& LinePntA,
|
|
const POINT& LinePntB );
|
|
private:
|
|
POINT EndpointA;
|
|
Vector VecAtoB;
|
|
G4double inverse_square_distAB;
|
|
};
|