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geant4/source/processes/electromagnetic/utils/src/G4VEmAngularDistribution.cc
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2018-06-29 10:58:11 +02:00

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//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
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// * This code implementation is the result of the scientific and *
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//
// $Id: G4VEmAngularDistribution.cc 110416 2018-05-23 06:45:42Z gcosmo $
//
// -------------------------------------------------------------------
//
// GEANT4 Class file
//
// File name: G4VEmAngularDistribution
//
// Author: V. Ivanchenko using design of existing
// interface G4VBremAngularDistribution
//
// Creation date: 13 October 2010
//
// Modifications:
//
// Class Description:
//
// Abstract base class for polar angle sampling
//
// Class Description: End
// -------------------------------------------------------------------
//
//
#include "G4VEmAngularDistribution.hh"
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G4VEmAngularDistribution::G4VEmAngularDistribution(const G4String& name)
: fLocalDirection(0.0,0.0,1.0),fName(name)
{}
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G4VEmAngularDistribution::~G4VEmAngularDistribution()
{}
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G4ThreeVector& G4VEmAngularDistribution::SampleDirectionForShell(
const G4DynamicParticle* dp,
G4double finalTotalEnergy,
G4int Z, G4int,
const G4Material* mat)
{
return SampleDirection(dp, finalTotalEnergy, Z, mat);
}
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void G4VEmAngularDistribution::SamplePairDirections(const G4DynamicParticle* dp,
G4double, G4double,
G4ThreeVector& dirElectron,
G4ThreeVector& dirPositron,
G4int, const G4Material*)
{
dirElectron = dp->GetMomentumDirection();
dirPositron = dp->GetMomentumDirection();
}
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