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#include "G4BeamTestUserTrackingAction.h"
#include "G4Track.hh"
#include "G4UserLimits.hh"
#include "G4TrackVector.hh"
#include "G4TrackingManager.hh"
G4BeamTestUserTrackingAction::G4BeamTestUserTrackingAction(){}
void G4BeamTestUserTrackingAction::PreUserTrackingAction(const G4Track*){}
void G4BeamTestUserTrackingAction::PostUserTrackingAction(const G4Track* track)
{
const G4LogicalVolume *volume = track->GetLogicalVolumeAtVertex();
G4UserLimits *limit = volume->GetUserLimits();
if(!limit) G4cout << "----> G4LogicalVolume: " << volume->GetName() << " has no defined G4UserLimit" << G4endl;
G4double threshold = limit->GetUserMinEkine(*track);
G4double max_threshold = 3.54;
G4TrackVector* secondaries = fpTrackingManager->GimmeSecondaries();
if(secondaries)
{
size_t nSeco = secondaries->size();
if(nSeco>0)
{
for(size_t i=0;i<nSeco;i++)
{
//check if secondary particle is a gamma
G4String particle = (*secondaries)[i]->GetDefinition()->GetParticleName();
if(particle == "gamma" || particle == "opticalphoton")
{
//check if particle energy is below threshold; if true, kill the particle
G4double energy = (*secondaries)[i]->GetTotalEnergy();
// if(energy < threshold){
// G4cout << "TrackingAction: killing particle " << particle << " with energy " << energy << " < " << threshold << G4endl;
// (*secondaries)[i]->SetTrackStatus(fStopAndKill);
// }
// if (energy > max_threshold * CLHEP::eV){
// G4cout << "TrackingAction: killing particle " << particle << " with energy " << energy << " > " << max_threshold << G4endl;
// (*secondaries)[i]->SetTrackStatus(fStopAndKill);
// }
}
}
}
}
}
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