source: JEM-EUSO/esaf_cc_at_lal/packages/common/base/src/EsafRefFrame.cc @ 114

// $Id: EsafRefFrame.cc 2149 2005-10-04 02:50:53Z thea $
// Author: Alessandro Thea   2005/03/21

/*****************************************************************************
 * ESAF: Euso Simulation and Analysis Framework                              *
 *                                                                           *
 *  Id: EsafRefFrame                                                           *
 *  Package: <packagename>                                                   *
 *  Coordinator: <coordinator>                                               *
 *                                                                           *
 *****************************************************************************/

//_____________________________________________________________________________
//
// EsafRefFrame
//
// <extensive class description>
//

#include "EsafRefFrame.hh"

ClassImp(EsafRefFrame)

//_____________________________________________________________________________
EsafRefFrame::EsafRefFrame() {// const TVector3& p, const TVector3& x, const TVector3& y, const TVector3& z ) {
    //
    // Constructor
    //

    SetAxes(TVector3(1.,0.,0.),TVector3(0.,1.,0.),TVector3(0.,0.,1.));
}

//_____________________________________________________________________________
EsafRefFrame::~EsafRefFrame() {
    //
    // Destructor
    //
}

//______________________________________________________________________________
void EsafRefFrame::Copy( EsafRefFrame& other ) const {
    //
    // copies this to other 
    //

    other.fPos = fPos;
    other.fXaxis = fXaxis;
    other.fYaxis = fYaxis;
    other.fZaxis = fZaxis;
    other.fRot2Global = fRot2Global;
    other.fRot2Local = fRot2Local;
}
    
//______________________________________________________________________________
void EsafRefFrame::SetXEulerRotation( Double_t phi, Double_t theta, Double_t psi) {
    //
    // Set the reference frame axis orientation from through the euler axis
    //

    fXaxis.SetXYZ(1.,0.,0.);
    fYaxis.SetXYZ(0.,1.,0.);
    fZaxis.SetXYZ(0.,0.,1.);

//    fRot2Local.SetXEulerAngles(phi,theta,psi);
//    fRot2Global = fRot2Local.Inverse();
    fRot2Global.SetXEulerAngles(phi,theta,psi);
    fRot2Local = fRot2Global.Inverse();

    fXaxis *= fRot2Global;
    fYaxis *= fRot2Global;
    fZaxis *= fRot2Global;

}

//______________________________________________________________________________
void EsafRefFrame::SetYEulerRotation( Double_t phi, Double_t theta, Double_t psi) {
    //
    // Set the reference frame axis orientation from through the euler axis
    //

    fXaxis.SetXYZ(1.,0.,0.);
    fYaxis.SetXYZ(0.,1.,0.);
    fZaxis.SetXYZ(0.,0.,1.);

//    fRot2Local.SetYEulerAngles(phi,theta,psi);
//    fRot2Global = fRot2Local.Inverse();
    fRot2Global.SetYEulerAngles(phi,theta,psi);
    fRot2Local = fRot2Global.Inverse();

    fXaxis *= fRot2Global;
    fYaxis *= fRot2Global;
    fZaxis *= fRot2Global;

}