channeling/src/SensitiveDetector.cc

0001 //
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0025 //
0026
0027 #include "SensitiveDetector.hh"
0028
0029 #include "SensitiveDetectorHit.hh"
0030
0031 #include "G4HCofThisEvent.hh"
0032 #include "G4Navigator.hh"
0033 #include "G4SDManager.hh"
0034 #include "G4Step.hh"
0035 #include "G4TouchableHistory.hh"
0036 #include "G4Track.hh"
0037 #include "G4ios.hh"
0038
0039 SensitiveDetector::SensitiveDetector(G4String name) : G4VSensitiveDetector(name)
0040 {
0041   G4String HCname;
0042   collectionName.insert(HCname = "collection");
0043   fHCID = -1;
0044 }
0045
0046 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0047
0048 SensitiveDetector::~SensitiveDetector() {}
0049
0050 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0051
0052 void SensitiveDetector::Initialize(G4HCofThisEvent* HCE)
0053 {
0054   fHitsCollection = new SensitiveDetectorHitsCollection(SensitiveDetectorName, collectionName[0]);
0055   if (fHCID < 0) {
0056     fHCID = G4SDManager::GetSDMpointer()->GetCollectionID(fHitsCollection);
0057   }
0058   HCE->AddHitsCollection(fHCID, fHitsCollection);
0059 }
0060
0061 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0062
0063 G4bool SensitiveDetector::ProcessHits(G4Step* aStep, G4TouchableHistory*)
0064 {
0065   if (aStep->GetTrack()->GetTrackID() > 1) return true;
0066
0067   G4StepPoint* postStepPoint = aStep->GetPostStepPoint();
0068   if (!(postStepPoint->GetStepStatus() == fGeomBoundary)) return true;
0069
0070   G4StepPoint* preStepPoint = aStep->GetPreStepPoint();
0071
0072   G4TouchableHistory* theTouchable = (G4TouchableHistory*)(preStepPoint->GetTouchable());
0073   G4VPhysicalVolume* thePhysical = theTouchable->GetVolume(0);
0074   G4int copyNo = thePhysical->GetCopyNo();
0075
0076   G4ThreeVector worldPos = preStepPoint->GetPosition();
0077
0078   SensitiveDetectorHit* aHit = new SensitiveDetectorHit(copyNo);
0079   aHit->SetLayerID(copyNo);
0080   aHit->SetWorldPos(worldPos);
0081
0082   fHitsCollection->insert(aHit);
0083   return true;
0084 }
0085
0086 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0087
0088 void SensitiveDetector::EndOfEvent(G4HCofThisEvent* /*HCE*/) {}
0089
0090 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....