source: trunk/examples/advanced/xray_fluorescence/src/XrayFluoSteppingAction.cc @ 1187

Last change on this file since 1187 was 807, checked in by garnier, 16 years ago

update

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27// $Id: XrayFluoSteppingAction.cc
28// GEANT4 tag $Name: xray_fluo-V03-02-00
29//
30// Author: Elena Guardincerri (Elena.Guardincerri@ge.infn.it)
31//
32// History:
33// -----------
34// 28 Nov 2001 Elena Guardincerri     Created
35//
36// -------------------------------------------------------------------
37
38
39
40
41
42#include "XrayFluoSteppingAction.hh"
43#include "G4SteppingManager.hh"
44#include "G4TrackVector.hh"
45#ifdef G4ANALYSIS_USE
46#include "XrayFluoAnalysisManager.hh"
47#endif
48#include "G4ios.hh"
49//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
50
51XrayFluoSteppingAction::XrayFluoSteppingAction() 
52    :mercuryFlag(false)
53{
54  G4cout << "XrayFluoSteppingAction created" << G4endl; 
55}
56
57//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
58
59XrayFluoSteppingAction::~XrayFluoSteppingAction()
60{ 
61  G4cout << "XrayFluoSteppingAction deleted" << G4endl;
62}
63
64//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
65
66void XrayFluoSteppingAction::UserSteppingAction(const G4Step* aStep)
67{
68#ifdef G4ANALYSIS_USE
69  XrayFluoAnalysisManager* analysis  = XrayFluoAnalysisManager::getInstance();
70  analysis->analyseStepping(aStep);
71#endif
72
73  if (mercuryFlag){
74    XrayFluoMercuryDetectorConstruction* detector = XrayFluoMercuryDetectorConstruction::GetInstance();
75
76    if(aStep->GetTrack()->GetNextVolume()) { 
77
78    if(aStep->GetTrack()->GetNextVolume()->GetName() == "DetectorOptic") {
79      G4ThreeVector particlePosition = aStep->GetPostStepPoint()->GetPosition();
80      G4ThreeVector detectorPosition = detector->GetOptic()->GetObjectTranslation();
81      G4ThreeVector newDirection = detectorPosition - particlePosition;
82      aStep->GetPostStepPoint()->SetMomentumDirection(newDirection);
83    }
84    }
85  }
86}
87
88//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
89
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