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1 // 1 //
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18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 /* 26 /*
27 * =========================================== 27 * ============================================================================
28 * 28 *
29 * Filename: CexmcSteppingAction.cc 29 * Filename: CexmcSteppingAction.cc
30 * 30 *
31 * Description: stepping action 31 * Description: stepping action
32 * 32 *
33 * Version: 1.0 33 * Version: 1.0
34 * Created: 27.10.2009 16:03:07 34 * Created: 27.10.2009 16:03:07
35 * Revision: none 35 * Revision: none
36 * Compiler: gcc 36 * Compiler: gcc
37 * 37 *
38 * Author: Alexey Radkov (), 38 * Author: Alexey Radkov (),
39 * Company: PNPI 39 * Company: PNPI
40 * 40 *
41 * =========================================== 41 * ============================================================================
42 */ 42 */
43 43
44 #include <G4Step.hh> 44 #include <G4Step.hh>
45 #include <G4Track.hh> 45 #include <G4Track.hh>
46 #include <G4ParticleDefinition.hh> 46 #include <G4ParticleDefinition.hh>
47 #include <G4VTouchable.hh> 47 #include <G4VTouchable.hh>
48 #include <G4NavigationHistory.hh> 48 #include <G4NavigationHistory.hh>
49 #include <G4AffineTransform.hh> 49 #include <G4AffineTransform.hh>
50 #include <G4UnitsTable.hh> 50 #include <G4UnitsTable.hh>
51 #include <G4RunManager.hh> 51 #include <G4RunManager.hh>
52 #include "CexmcSteppingAction.hh" 52 #include "CexmcSteppingAction.hh"
53 #include "CexmcPhysicsManager.hh" 53 #include "CexmcPhysicsManager.hh"
54 #include "CexmcSetup.hh" 54 #include "CexmcSetup.hh"
55 #include "CexmcIncidentParticleTrackInfo.hh" 55 #include "CexmcIncidentParticleTrackInfo.hh"
56 #include "CexmcCommon.hh" 56 #include "CexmcCommon.hh"
57 57
58 58
59 CexmcSteppingAction::CexmcSteppingAction( 59 CexmcSteppingAction::CexmcSteppingAction(
60 CexmcPhysi 60 CexmcPhysicsManager * physicsManager_ ) :
61 physicsManager( physicsManager_ ), targetV 61 physicsManager( physicsManager_ ), targetVolume( NULL )
62 { 62 {
63 G4RunManager * runManager( G4RunManag 63 G4RunManager * runManager( G4RunManager::GetRunManager() );
64 const CexmcSetup * setup( static_cast< co 64 const CexmcSetup * setup( static_cast< const CexmcSetup * >(
65 runManager->Ge 65 runManager->GetUserDetectorConstruction() ) );
66 targetVolume = setup->GetVolume( CexmcSetu 66 targetVolume = setup->GetVolume( CexmcSetup::Target );
67 } 67 }
68 68
69 69
70 void CexmcSteppingAction::UserSteppingAction( 70 void CexmcSteppingAction::UserSteppingAction( const G4Step * step )
71 { 71 {
72 G4Track * track( step->GetTrack() 72 G4Track * track( step->GetTrack() );
73 CexmcTrackInfo * trackInfo( static_cast< 73 CexmcTrackInfo * trackInfo( static_cast< CexmcTrackInfo * >(
74 74 track->GetUserInformation() ) );
75 75
76 if ( ! trackInfo || 76 if ( ! trackInfo ||
77 trackInfo->GetTypeInfo() != CexmcInci 77 trackInfo->GetTypeInfo() != CexmcIncidentParticleTrackType )
78 return; 78 return;
79 79
80 CexmcIncidentParticleTrackInfo * theTrack 80 CexmcIncidentParticleTrackInfo * theTrackInfo(
81 static_cast< CexmcIncidentPart 81 static_cast< CexmcIncidentParticleTrackInfo * >( trackInfo ) );
82 82
83 G4StepPoint * postStepPoint( step- 83 G4StepPoint * postStepPoint( step->GetPostStepPoint() );
84 G4StepStatus stepStatus( postStep 84 G4StepStatus stepStatus( postStepPoint->GetStepStatus() );
85 const G4VTouchable * touchable( postStepP 85 const G4VTouchable * touchable( postStepPoint->GetTouchable() );
86 G4VPhysicalVolume * volume( touchable->G 86 G4VPhysicalVolume * volume( touchable->GetVolume() );
87 87
88 if ( volume && volume->GetLogicalVolume() 88 if ( volume && volume->GetLogicalVolume() == targetVolume )
89 { 89 {
90 if ( ! theTrackInfo->IsStudiedProcessA 90 if ( ! theTrackInfo->IsStudiedProcessActivated() )
91 { 91 {
92 physicsManager->ResampleTrackLengt 92 physicsManager->ResampleTrackLengthInTarget( track, postStepPoint );
93 theTrackInfo->ActivateStudiedProce 93 theTrackInfo->ActivateStudiedProcess();
94 } 94 }
95 95
96 if ( stepStatus != fGeomBoundary ) 96 if ( stepStatus != fGeomBoundary )
97 { 97 {
98 if ( theTrackInfo->NeedsTrackLengt 98 if ( theTrackInfo->NeedsTrackLengthResampling() )
99 physicsManager->ResampleTrackL 99 physicsManager->ResampleTrackLengthInTarget(
100 100 track, postStepPoint );
101 else 101 else
102 theTrackInfo->AddTrackLengthIn 102 theTrackInfo->AddTrackLengthInTarget( step->GetStepLength() );
103 } 103 }
104 } 104 }
105 105
106 G4StepPoint * preStepPoint( step->GetPreS 106 G4StepPoint * preStepPoint( step->GetPreStepPoint() );
107 touchable = preStepPoint->GetTouchable(); 107 touchable = preStepPoint->GetTouchable();
108 volume = touchable->GetVolume(); 108 volume = touchable->GetVolume();
109 109
110 if ( volume && volume->GetLogicalVolume() 110 if ( volume && volume->GetLogicalVolume() == targetVolume )
111 { 111 {
112 if ( stepStatus == fGeomBoundary ) 112 if ( stepStatus == fGeomBoundary )
113 theTrackInfo->ActivateStudiedProce 113 theTrackInfo->ActivateStudiedProcess( false );
114 } 114 }
115 } 115 }
116 116
117 117