Import Geant4 10.7.0 source tree
This commit is contained in:
Gabriele Cosmo
@@ -28,116 +28,86 @@
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/// \brief Implementation of the WLSSteppingAction class
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//
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//
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#include "G4Run.hh"
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#include "G4Step.hh"
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#include "G4Track.hh"
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#include "G4StepPoint.hh"
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#include "G4TrackStatus.hh"
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#include "G4VPhysicalVolume.hh"
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#include "G4ParticleDefinition.hh"
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#include "WLSSteppingAction.hh"
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#include "WLSDetectorConstruction.hh"
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#include "WLSSteppingActionMessenger.hh"
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#include "WLSEventAction.hh"
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#include "WLSPhotonDetSD.hh"
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#include "G4ParticleTypes.hh"
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#include "WLSSteppingActionMessenger.hh"
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#include "WLSUserTrackInformation.hh"
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#include "G4ProcessManager.hh"
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#include "G4OpBoundaryProcess.hh"
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#include "G4RunManager.hh"
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#include "G4SDManager.hh"
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#include "G4UImanager.hh"
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#include "G4ThreeVector.hh"
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#include "G4ios.hh"
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#include "G4OpBoundaryProcess.hh"
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#include "G4OpticalPhoton.hh"
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#include "G4ProcessManager.hh"
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#include "G4Run.hh"
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#include "G4SDManager.hh"
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#include "G4Step.hh"
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#include "G4StepPoint.hh"
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#include "G4SystemOfUnits.hh"
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#include <sstream>
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#include "G4ThreeVector.hh"
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#include "G4Track.hh"
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#include "G4TrackStatus.hh"
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#include "G4UImanager.hh"
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#include "G4VPhysicalVolume.hh"
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// Purpose: Save relevant information into User Track Information
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static const G4ThreeVector ZHat = G4ThreeVector(0.0,0.0,1.0);
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G4int WLSSteppingAction::fMaxRndmSave = 10000;
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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WLSSteppingAction::WLSSteppingAction(WLSDetectorConstruction* detector)
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WLSSteppingAction::WLSSteppingAction(WLSDetectorConstruction* detector,
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WLSEventAction* event)
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: fDetector(detector)
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, fEventAction(event)
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{
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fSteppingMessenger = new WLSSteppingActionMessenger(this);
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fCounterEnd = 0;
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fCounterMid = 0;
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fCounterEnd = 0;
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fCounterMid = 0;
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fBounceLimit = 100000;
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fOpProcess = NULL;
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fOpProcess = nullptr;
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ResetCounters();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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WLSSteppingAction::~WLSSteppingAction()
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WLSSteppingAction::~WLSSteppingAction() { delete fSteppingMessenger; }
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void WLSSteppingAction::SetBounceLimit(G4int i) { fBounceLimit = i; }
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4int WLSSteppingAction::GetNumberOfBounces() { return fCounterBounce; }
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4int WLSSteppingAction::GetNumberOfClad1Bounces()
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{
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delete fSteppingMessenger;
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return fCounterClad1Bounce;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void WLSSteppingAction::SetBounceLimit(G4int i) {fBounceLimit = i;}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4int WLSSteppingAction::GetNumberOfBounces() {return fCounterBounce;}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4int WLSSteppingAction::GetNumberOfClad1Bounces() {return fCounterClad1Bounce;}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4int WLSSteppingAction::GetNumberOfClad2Bounces() {return fCounterClad2Bounce;}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4int WLSSteppingAction::GetNumberOfWLSBounces() {return fCounterWLSBounce;}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4int WLSSteppingAction::ResetSuccessCounter() {
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G4int temp = fCounterEnd; fCounterEnd = 0; return temp;
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G4int WLSSteppingAction::GetNumberOfClad2Bounces()
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{
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return fCounterClad2Bounce;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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inline void WLSSteppingAction::SaveRandomStatus(G4String subDir)
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// save the random status into a sub-directory
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// Pre: subDir must be empty or ended with "/"
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G4int WLSSteppingAction::GetNumberOfWLSBounces() { return fCounterWLSBounce; }
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4int WLSSteppingAction::ResetSuccessCounter()
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{
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// don't save if the maximum amount has been reached
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if (WLSSteppingAction::fMaxRndmSave == 0) return;
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G4RunManager* theRunManager = G4RunManager::GetRunManager();
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G4String randomNumberStatusDir = theRunManager->GetRandomNumberStoreDir();
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G4String fileIn = randomNumberStatusDir + "currentEvent.rndm";
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std::ostringstream os;
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os << "run" << theRunManager->GetCurrentRun()->GetRunID() << "evt"
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<< theRunManager->GetCurrentEvent()->GetEventID() << ".rndm" << '\0';
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G4String fileOut = randomNumberStatusDir + subDir + os.str();
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G4String copCmd = "/control/shell cp "+fileIn+" "+fileOut;
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G4UImanager::GetUIpointer()->ApplyCommand(copCmd);
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WLSSteppingAction::fMaxRndmSave--;
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G4int temp = fCounterEnd;
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fCounterEnd = 0;
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return temp;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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@@ -145,8 +115,8 @@ inline void WLSSteppingAction::SaveRandomStatus(G4String subDir)
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void WLSSteppingAction::UserSteppingAction(const G4Step* theStep)
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{
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G4Track* theTrack = theStep->GetTrack();
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WLSUserTrackInformation* trackInformation
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= (WLSUserTrackInformation*)theTrack->GetUserInformation();
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WLSUserTrackInformation* trackInformation =
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(WLSUserTrackInformation*) theTrack->GetUserInformation();
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G4StepPoint* thePrePoint = theStep->GetPreStepPoint();
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G4StepPoint* thePostPoint = theStep->GetPostStepPoint();
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@@ -157,209 +127,238 @@ void WLSSteppingAction::UserSteppingAction(const G4Step* theStep)
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G4String thePrePVname = " ";
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G4String thePostPVname = " ";
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if (thePostPV) {
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thePrePVname = thePrePV->GetName();
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thePostPVname = thePostPV->GetName();
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if(thePostPV)
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{
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thePrePVname = thePrePV->GetName();
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thePostPVname = thePostPV->GetName();
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}
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//Recording data for start
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if (theTrack->GetParentID()==0) {
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//This is a primary track
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if ( theTrack->GetCurrentStepNumber() == 1 ) {
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// G4double x = theTrack->GetVertexPosition().x();
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// G4double y = theTrack->GetVertexPosition().y();
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// G4double z = theTrack->GetVertexPosition().z();
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// G4double pz = theTrack->GetVertexMomentumDirection().z();
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// G4double fInitTheta =
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// theTrack->GetVertexMomentumDirection().angle(ZHat);
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}
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// Recording data for start
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// static const G4ThreeVector ZHat = G4ThreeVector(0.0,0.0,1.0);
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if(theTrack->GetParentID() == 0)
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{
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// This is a primary track
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if(theTrack->GetCurrentStepNumber() == 1)
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{
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// G4double x = theTrack->GetVertexPosition().x();
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// G4double y = theTrack->GetVertexPosition().y();
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// G4double z = theTrack->GetVertexPosition().z();
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// G4double pz = theTrack->GetVertexMomentumDirection().z();
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// G4double fInitTheta =
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// theTrack->GetVertexMomentumDirection().angle(ZHat);
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}
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}
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// Retrieve the status of the photon
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G4OpBoundaryProcessStatus theStatus = Undefined;
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G4ProcessManager* OpManager =
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G4OpticalPhoton::OpticalPhoton()->GetProcessManager();
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static G4ThreadLocal G4ProcessManager* OpManager =
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G4OpticalPhoton::OpticalPhoton()->GetProcessManager();
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if (OpManager) {
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G4int MAXofPostStepLoops =
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OpManager->GetPostStepProcessVector()->entries();
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G4ProcessVector* fPostStepDoItVector =
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OpManager->GetPostStepProcessVector(typeDoIt);
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if(OpManager)
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{
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G4int nproc = OpManager->GetPostStepProcessVector()->entries();
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G4ProcessVector* fPostStepDoItVector =
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OpManager->GetPostStepProcessVector(typeDoIt);
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for ( G4int i=0; i<MAXofPostStepLoops; i++) {
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G4VProcess* fCurrentProcess = (*fPostStepDoItVector)[i];
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fOpProcess = dynamic_cast<G4OpBoundaryProcess*>(fCurrentProcess);
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if (fOpProcess) { theStatus = fOpProcess->GetStatus(); break;}
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}
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for(G4int i = 0; i < nproc; ++i)
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{
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G4VProcess* fCurrentProcess = (*fPostStepDoItVector)[i];
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fOpProcess = dynamic_cast<G4OpBoundaryProcess*>(fCurrentProcess);
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if(fOpProcess)
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{
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theStatus = fOpProcess->GetStatus();
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break;
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}
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}
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}
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// Find the skewness of the ray at first change of boundary
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if ( fInitGamma == -1 &&
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(theStatus == TotalInternalReflection
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|| theStatus == FresnelReflection
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|| theStatus == FresnelRefraction)
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&& trackInformation->IsStatus(InsideOfFiber) ) {
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if(fInitGamma == -1 &&
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(theStatus == TotalInternalReflection || theStatus == FresnelReflection ||
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theStatus == FresnelRefraction) &&
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trackInformation->IsStatus(InsideOfFiber))
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{
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G4double px = theTrack->GetVertexMomentumDirection().x();
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G4double py = theTrack->GetVertexMomentumDirection().y();
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G4double x = theTrack->GetPosition().x();
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G4double y = theTrack->GetPosition().y();
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G4double px = theTrack->GetVertexMomentumDirection().x();
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G4double py = theTrack->GetVertexMomentumDirection().y();
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G4double x = theTrack->GetPosition().x();
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G4double y = theTrack->GetPosition().y();
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fInitGamma = x * px + y * py;
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fInitGamma = x * px + y * py;
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fInitGamma =
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fInitGamma / std::sqrt(px * px + py * py) / std::sqrt(x * x + y * y);
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fInitGamma =
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fInitGamma / std::sqrt(px*px + py*py) / std::sqrt(x*x + y*y);
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fInitGamma = std::acos(fInitGamma * rad);
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fInitGamma = std::acos(fInitGamma*rad);
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if ( fInitGamma / deg > 90.0) { fInitGamma = 180 * deg - fInitGamma;}
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if(fInitGamma / deg > 90.0)
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{
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fInitGamma = 180 * deg - fInitGamma;
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}
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}
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// Record Photons that missed the photon detector but escaped from readout
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if ( !thePostPV && trackInformation->IsStatus(EscapedFromReadOut) ) {
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// UpdateHistogramSuccess(thePostPoint,theTrack);
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ResetCounters();
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return;
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if(!thePostPV && trackInformation->IsStatus(EscapedFromReadOut))
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{
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G4cout << "SteppingAction: status = EscapedFromReadOut" << G4endl;
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fEventAction->AddEscaped();
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// UpdateHistogramSuccess(thePostPoint,theTrack);
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ResetCounters();
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return;
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}
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// Assumed photons are originated at the fiber OR
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// the fiber is the first material the photon hits
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switch (theStatus) {
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// Exiting the fiber
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case FresnelRefraction:
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case SameMaterial:
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G4bool isFiber;
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isFiber = thePostPVname == "WLSFiber"
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|| thePostPVname == "Clad1"
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|| thePostPVname == "Clad2";
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if ( isFiber ) {
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if (trackInformation->IsStatus(OutsideOfFiber))
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trackInformation->AddStatusFlag(InsideOfFiber);
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// Set the Exit flag when the photon refracted out of the fiber
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} else if (trackInformation->IsStatus(InsideOfFiber)) {
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// EscapedFromReadOut if the z position is the same as fiber's end
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if (theTrack->GetPosition().z() == fDetector->GetWLSFiberEnd())
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{
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trackInformation->AddStatusFlag(EscapedFromReadOut);
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fCounterEnd++;
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}
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else // Escaped from side
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{
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trackInformation->AddStatusFlag(EscapedFromSide);
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trackInformation->SetExitPosition(theTrack->GetPosition());
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// UpdateHistogramEscape(thePostPoint,theTrack);
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fCounterMid++;
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ResetCounters();
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}
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trackInformation->AddStatusFlag(OutsideOfFiber);
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trackInformation->SetExitPosition(theTrack->GetPosition());
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}
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return;
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// Internal Reflections
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case TotalInternalReflection:
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// Kill the track if it's number of bounces exceeded the limit
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if (fBounceLimit > 0 && fCounterBounce >= fBounceLimit)
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{
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theTrack->SetTrackStatus(fStopAndKill);
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trackInformation->AddStatusFlag(murderee);
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ResetCounters();
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G4cout << "\n Bounce Limit Exceeded" << G4endl;
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return;
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}
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break;
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case FresnelReflection:
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fCounterBounce++;
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if ( thePrePVname == "WLSFiber") fCounterWLSBounce++;
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else if ( thePrePVname == "Clad1") fCounterClad1Bounce++;
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else if ( thePrePVname == "Clad2") fCounterClad2Bounce++;
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// Determine if the photon has reflected off the read-out end
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if (theTrack->GetPosition().z() == fDetector->GetWLSFiberEnd())
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{
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if (!trackInformation->IsStatus(ReflectedAtReadOut) &&
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trackInformation->IsStatus(InsideOfFiber))
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{
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trackInformation->AddStatusFlag(ReflectedAtReadOut);
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if (fDetector->IsPerfectFiber() &&
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theStatus == TotalInternalReflection)
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{
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theTrack->SetTrackStatus(fStopAndKill);
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trackInformation->AddStatusFlag(murderee);
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// UpdateHistogramReflect(thePostPoint,theTrack);
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ResetCounters();
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return;
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}
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}
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}
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return;
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// Reflection of the mirror
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case LambertianReflection:
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case LobeReflection:
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case SpikeReflection:
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// Check if it hits the mirror
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if ( thePostPVname == "Mirror" )
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trackInformation->AddStatusFlag(ReflectedAtMirror);
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return;
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// Detected by a detector
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case Detection:
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// Check if the photon hits the detector and process the hit if it does
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if ( thePostPVname == "PhotonDet" ) {
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G4SDManager* SDman = G4SDManager::GetSDMpointer();
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G4String SDname="WLS/PhotonDet";
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WLSPhotonDetSD* mppcSD =
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(WLSPhotonDetSD*)SDman->FindSensitiveDetector(SDname);
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if (mppcSD) mppcSD->ProcessHits_constStep(theStep,NULL);
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// Record Photons that escaped at the end
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// if (trackInformation->IsStatus(EscapedFromReadOut))
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// UpdateHistogramSuccess(thePostPoint,theTrack);
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// Stop Tracking when it hits the detector's surface
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ResetCounters();
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theTrack->SetTrackStatus(fStopAndKill);
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return;
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}
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break;
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default: break;
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}
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// Check for absorbed photons
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if (theTrack->GetTrackStatus() != fAlive &&
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trackInformation->IsStatus(InsideOfFiber))
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switch(theStatus)
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{
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// UpdateHistogramAbsorb(thePostPoint,theTrack);
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ResetCounters();
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return;
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// Exiting the fiber
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case FresnelRefraction:
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case SameMaterial:
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fEventAction->AddExiting();
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if(thePostPVname == "WLSFiber" || thePostPVname == "Clad1" ||
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thePostPVname == "Clad2")
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{
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if(trackInformation->IsStatus(OutsideOfFiber))
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trackInformation->AddStatusFlag(InsideOfFiber);
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// Set the Exit flag when the photon refracted out of the fiber
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}
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else if(trackInformation->IsStatus(InsideOfFiber))
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{
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// EscapedFromReadOut if the z position is the same as fiber's end
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if(theTrack->GetPosition().z() == fDetector->GetWLSFiberEnd())
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{
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trackInformation->AddStatusFlag(EscapedFromReadOut);
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fCounterEnd++;
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fEventAction->AddEscapedEnd();
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}
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else // Escaped from side
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{
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trackInformation->AddStatusFlag(EscapedFromSide);
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trackInformation->SetExitPosition(theTrack->GetPosition());
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// UpdateHistogramEscape(thePostPoint,theTrack);
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fCounterMid++;
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fEventAction->AddEscapedMid();
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ResetCounters();
|
||||
}
|
||||
|
||||
trackInformation->AddStatusFlag(OutsideOfFiber);
|
||||
trackInformation->SetExitPosition(theTrack->GetPosition());
|
||||
}
|
||||
|
||||
return;
|
||||
|
||||
// Internal Reflections
|
||||
case TotalInternalReflection:
|
||||
|
||||
fEventAction->AddTIR();
|
||||
|
||||
// Kill the track if it's number of bounces exceeded the limit
|
||||
if(fBounceLimit > 0 && fCounterBounce >= fBounceLimit)
|
||||
{
|
||||
theTrack->SetTrackStatus(fStopAndKill);
|
||||
trackInformation->AddStatusFlag(murderee);
|
||||
ResetCounters();
|
||||
G4cout << "\n Bounce Limit Exceeded" << G4endl;
|
||||
return;
|
||||
}
|
||||
break;
|
||||
|
||||
case FresnelReflection:
|
||||
|
||||
fCounterBounce++;
|
||||
fEventAction->AddBounce();
|
||||
|
||||
if(thePrePVname == "WLSFiber")
|
||||
{
|
||||
fCounterWLSBounce++;
|
||||
fEventAction->AddWLSBounce();
|
||||
}
|
||||
else if(thePrePVname == "Clad1")
|
||||
{
|
||||
fCounterClad1Bounce++;
|
||||
fEventAction->AddClad1Bounce();
|
||||
}
|
||||
else if(thePrePVname == "Clad2")
|
||||
{
|
||||
fCounterClad2Bounce++;
|
||||
fEventAction->AddClad1Bounce();
|
||||
}
|
||||
|
||||
// Determine if the photon has reflected off the read-out end
|
||||
if(theTrack->GetPosition().z() == fDetector->GetWLSFiberEnd())
|
||||
{
|
||||
if(!trackInformation->IsStatus(ReflectedAtReadOut) &&
|
||||
trackInformation->IsStatus(InsideOfFiber))
|
||||
{
|
||||
trackInformation->AddStatusFlag(ReflectedAtReadOut);
|
||||
|
||||
if(fDetector->IsPerfectFiber() &&
|
||||
theStatus == TotalInternalReflection)
|
||||
{
|
||||
theTrack->SetTrackStatus(fStopAndKill);
|
||||
trackInformation->AddStatusFlag(murderee);
|
||||
// UpdateHistogramReflect(thePostPoint,theTrack);
|
||||
ResetCounters();
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
return;
|
||||
|
||||
// Reflection of the mirror
|
||||
case LambertianReflection:
|
||||
case LobeReflection:
|
||||
case SpikeReflection:
|
||||
|
||||
fEventAction->AddReflected();
|
||||
// Check if it hits the mirror
|
||||
if(thePostPVname == "Mirror")
|
||||
{
|
||||
trackInformation->AddStatusFlag(ReflectedAtMirror);
|
||||
fEventAction->AddMirror();
|
||||
}
|
||||
return;
|
||||
|
||||
// Detected by a detector
|
||||
case Detection:
|
||||
|
||||
// Check if the photon hits the detector and process the hit if it does
|
||||
if(thePostPVname == "PhotonDet")
|
||||
{
|
||||
// G4cout << "Detection" << G4endl;
|
||||
fEventAction->AddDetected();
|
||||
G4SDManager* SDman = G4SDManager::GetSDMpointer();
|
||||
G4String SDname = "WLS/PhotonDet";
|
||||
WLSPhotonDetSD* mppcSD =
|
||||
(WLSPhotonDetSD*) SDman->FindSensitiveDetector(SDname);
|
||||
|
||||
if(mppcSD)
|
||||
mppcSD->ProcessHits_boundary(theStep, nullptr);
|
||||
|
||||
// Record Photons that escaped at the end
|
||||
// if (trackInformation->IsStatus(EscapedFromReadOut))
|
||||
// UpdateHistogramSuccess(thePostPoint,theTrack);
|
||||
|
||||
// Stop Tracking when it hits the detector's surface
|
||||
ResetCounters();
|
||||
theTrack->SetTrackStatus(fStopAndKill);
|
||||
return;
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
// Check for absorbed photons
|
||||
if(theTrack->GetTrackStatus() != fAlive &&
|
||||
trackInformation->IsStatus(InsideOfFiber))
|
||||
{
|
||||
// UpdateHistogramAbsorb(thePostPoint,theTrack);
|
||||
ResetCounters();
|
||||
return;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user