MuonEndcapFrameRotation Class Reference

#include <MuonEndcapFrameRotation.h>

Inheritance diagram for MuonEndcapFrameRotation:

Public Member Functions
Local3DPoint	transformPoint (const Local3DPoint &, const G4Step *) const override
	~MuonEndcapFrameRotation () override
Public Member Functions inherited from MuonFrameRotation
	MuonFrameRotation ()
virtual	~MuonFrameRotation ()

Detailed Description

implementation of FrameRotation for the muon endcap

Author

Arno Straessner, CERN arno..nosp@m.stra.nosp@m.essne.nosp@m.r@ce.nosp@m.rn.ch

Modification:

Definition at line 18 of file MuonEndcapFrameRotation.h.

Constructor & Destructor Documentation

MuonEndcapFrameRotation::~MuonEndcapFrameRotation ( )

inlineoverride

Definition at line 20 of file MuonEndcapFrameRotation.h.

References transformPoint().

{};

Member Function Documentation

Local3DPoint MuonEndcapFrameRotation::transformPoint ( const Local3DPoint &  point, const G4Step *  step  ) const

overridevirtual

Reimplemented from MuonFrameRotation.

Definition at line 8 of file MuonEndcapFrameRotation.cc.

References PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by ~MuonEndcapFrameRotation().

                                                                                                       {
      
  const G4StepPoint * preStepPoint = step->GetPreStepPoint();
  const G4TouchableHistory * theTouchable = (const G4TouchableHistory *)preStepPoint->GetTouchable();
  const G4ThreeVector& trans=theTouchable->GetTranslation();
  
  return (trans.z()<0) 
    ? Local3DPoint(-point.x(),-point.z(),-point.y())
    : Local3DPoint(point.x(),point.z(),-point.y());
}