Storage for rotation parameters. More...

#include <RotateParameters.h>

Inheritance diagram for GeopsyCore::RotateParameters:

Public Types
enum	Axis { Vertical = 0x01, North = 0x02, East = 0x04 }
Public Member Functions
double	angleAroundEast () const
double	angleAroundNorth () const
double	angleAroundVertical () const
Axes	axes () const
Matrix3x3	matrix () const
	RotateParameters ()
	RotateParameters (const RotateParameters &o)
void	setAngleAroundEast (double a)
void	setAngleAroundNorth (double a)
void	setAngleAroundVertical (double a)
void	setAxes (Axes a)

Detailed Description

Storage for rotation parameters.

Up to 3 rotations can be chained in this order:

around Z
arount N
around E

Angles are all in degree counted in a counterclockwise direction about the axis (right hand rule).

Member Enumeration Documentation

enum GeopsyCore::RotateParameters::Axis

Enumerator:

Vertical
North
East

{Vertical=0x01, North=0x02, East=0x04};

Constructor & Destructor Documentation

GeopsyCore::RotateParameters::RotateParameters ( )

Default constructor: no rotation.

References TRACE.

    : AbstractParameters()
{
  TRACE;
  _axes=0;
  _angleAroundVertical=0.0;
  _angleAroundNorth=0.0;
  _angleAroundEast=0.0;
}

GeopsyCore::RotateParameters::RotateParameters ( const RotateParameters & o )

Copy constructor

References TRACE.

{
  TRACE;
  _axes=o._axes;
  _angleAroundVertical=_angleAroundVertical;
  _angleAroundNorth=_angleAroundNorth;
  _angleAroundEast=_angleAroundEast;
}

Member Function Documentation

double GeopsyCore::RotateParameters::angleAroundEast ( ) const [inline]

Referenced by GeopsyCore::SignalProcess::rotateComponents().

{return _angleAroundEast;}

double GeopsyCore::RotateParameters::angleAroundNorth ( ) const [inline]

Referenced by GeopsyCore::SignalProcess::rotateComponents().

{return _angleAroundNorth;}

double GeopsyCore::RotateParameters::angleAroundVertical ( ) const [inline]

Referenced by GeopsyCore::SignalProcess::rotateComponents().

{return _angleAroundVertical;}

Axes GeopsyCore::RotateParameters::axes ( ) const [inline]

Referenced by GeopsyCore::SignalProcess::rotateComponents().

{return _axes;}

Matrix3x3 GeopsyCore::RotateParameters::matrix ( ) const

Returns the rotation matrix.

References East, QGpCoreTools::Matrix< T >::identity(), North, QGpCoreTools::Matrix3x3::rotation(), QGpCoreTools::Angle::setDegrees(), TRACE, Vertical, QGpCoreTools::XAxis, QGpCoreTools::YAxis, and QGpCoreTools::ZAxis.

Referenced by GeopsyCore::SignalProcess::rotateComponentsCore().

{
  TRACE;
  Matrix3x3 rot;
  rot.identity();
  Matrix3x3 elrot;
  Angle a;
  if(_axes & Vertical) {
    a.setDegrees(_angleAroundVertical);
    elrot.rotation(ZAxis, a);
    rot*=elrot;
  }
  if(_axes & North) {
    a.setDegrees(_angleAroundNorth);
    elrot.rotation(YAxis, a);
    rot*=elrot;
  }
  if(_axes & East) {
    a.setDegrees(_angleAroundEast);
    elrot.rotation(XAxis, a);
    rot*=elrot;
  }
  return rot;
}