34 #ifndef SteppingAction_h 35 #define SteppingAction_h 1
G4ThreeVector fDirectionIn
void UserSteppingAction(const G4Step *)
G4VPhysicalVolume * fWall
G4VPhysicalVolume * fCavity
TrackingAction * fTrackAction
DetectorConstruction * fDetector
Detector construction class to define materials and geometry.