XrayFluoSteppingAction.cc

Go to the documentation of this file.

//
// ********************************************************************
// * 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: XrayFluoSteppingAction.cc
// GEANT4 tag $Name: xray_fluo-V03-02-00
//
// Author: Elena Guardincerri (Elena.Guardincerri@ge.infn.it)
//
// History:
// -----------
// 28 Nov 2001 Elena Guardincerri     Created
//
// -------------------------------------------------------------------





#include "XrayFluoSteppingAction.hh"
#include "G4SteppingManager.hh"
#include "G4TrackVector.hh"
#ifdef G4ANALYSIS_USE
#include "XrayFluoAnalysisManager.hh"
#endif
#include "G4ios.hh"
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....

XrayFluoSteppingAction::XrayFluoSteppingAction() 
    :mercuryFlag(false)
{
  G4cout << "XrayFluoSteppingAction created" << G4endl; 
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....

XrayFluoSteppingAction::~XrayFluoSteppingAction()
{ 
  G4cout << "XrayFluoSteppingAction deleted" << G4endl;
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....

void XrayFluoSteppingAction::UserSteppingAction(const G4Step* aStep)
{
#ifdef G4ANALYSIS_USE
  XrayFluoAnalysisManager* analysis  = XrayFluoAnalysisManager::getInstance();
  analysis->analyseStepping(aStep);
#endif

  if (mercuryFlag){
    XrayFluoMercuryDetectorConstruction* detector = XrayFluoMercuryDetectorConstruction::GetInstance();

    if(aStep->GetTrack()->GetNextVolume()) { 

    if(aStep->GetTrack()->GetNextVolume()->GetName() == "DetectorOptic") {
      G4ThreeVector particlePosition = aStep->GetPostStepPoint()->GetPosition();
      G4ThreeVector detectorPosition = detector->GetOptic()->GetObjectTranslation();
      G4ThreeVector newDirection = detectorPosition - particlePosition;
      aStep->GetPostStepPoint()->SetMomentumDirection(newDirection);
    }
    }
  }
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....