ConformalMappingFit::MappedPoint< T > Class Template Reference

Public Types
typedef Basic2DVector< T >	PointXY

Public Member Functions
	MappedPoint ()
	MappedPoint (const T &aU, const T &aV, const T &aWeight, const TkRotation< T > *aRot)
	MappedPoint (const PointXY &point, const T &weight, const TkRotation< T > *aRot)
T	u () const
PointXY	unmap () const
T	unmappedWeight () const
T	v () const
T	weight () const

Private Attributes
const TkRotation< T > *	pRot
T	theU
T	theV
T	theW

Detailed Description

template<class T>
class ConformalMappingFit::MappedPoint< T >

Definition at line 44 of file ConformalMappingFit.h.

Member Typedef Documentation

template<class T >

typedef Basic2DVector<T> ConformalMappingFit::MappedPoint< T >::PointXY

Definition at line 46 of file ConformalMappingFit.h.

Constructor & Destructor Documentation

template<class T >

ConformalMappingFit::MappedPoint< T >::MappedPoint ( )

inline

Definition at line 47 of file ConformalMappingFit.h.

: theU(0), theV(0), theW(0), pRot(0) { }

template<class T >

ConformalMappingFit::MappedPoint< T >::MappedPoint ( const T &  aU, const T &  aV, const T &  aWeight, const TkRotation< T > *  aRot  )

inline

Definition at line 48 of file ConformalMappingFit.h.

      : theU(aU), theV(aV), theW(aWeight), pRot(aRot) { }

template<class T >

ConformalMappingFit::MappedPoint< T >::MappedPoint ( const PointXY &  point, const T &  weight, const TkRotation< T > *  aRot  )

inline

Definition at line 51 of file ConformalMappingFit.h.

References Basic2DVector< T >::mag2(), point, theW, Basic3DVector< T >::x(), and Basic3DVector< T >::y().

      : pRot(aRot) {
      T radius2 = point.mag2();
      Basic3DVector<T> rotated = (*pRot) * point;
      theU = rotated.x() / radius2;
      theV = rotated.y() / radius2;
      theW = weight * radius2 * radius2; 
    }

Member Function Documentation

template<class T >

T ConformalMappingFit::MappedPoint< T >::u ( ) const

inline

Definition at line 60 of file ConformalMappingFit.h.

{return theU; }

template<class T >

PointXY ConformalMappingFit::MappedPoint< T >::unmap ( ) const

inline

Definition at line 63 of file ConformalMappingFit.h.

References tmp, Basic3DVector< T >::x(), and Basic3DVector< T >::y().

                           {
      T invRadius2 = theU*theU+theV*theV;
      Basic3DVector<T> tmp
          = (*pRot).multiplyInverse(Basic2DVector<T>(theU,theV));
      return PointXY(tmp.x()/invRadius2, tmp.y()/invRadius2);
    }

template<class T >

T ConformalMappingFit::MappedPoint< T >::unmappedWeight ( ) const

inline

Definition at line 69 of file ConformalMappingFit.h.

References theW.

                             {
      T invRadius2 = theU*theU+theV*theV;
      return theW * invRadius2 * invRadius2;
    }

template<class T >

T ConformalMappingFit::MappedPoint< T >::v ( ) const

inline

Definition at line 61 of file ConformalMappingFit.h.

{return theV; }

template<class T >

T ConformalMappingFit::MappedPoint< T >::weight ( void  ) const

inline

Definition at line 62 of file ConformalMappingFit.h.

References theW.

{return theW; }

Member Data Documentation

template<class T >

const TkRotation<T>* ConformalMappingFit::MappedPoint< T >::pRot

private

Definition at line 75 of file ConformalMappingFit.h.

template<class T >

T ConformalMappingFit::MappedPoint< T >::theU

private

Definition at line 74 of file ConformalMappingFit.h.

template<class T >

T ConformalMappingFit::MappedPoint< T >::theV

private

Definition at line 74 of file ConformalMappingFit.h.

template<class T >

T ConformalMappingFit::MappedPoint< T >::theW

private

Definition at line 74 of file ConformalMappingFit.h.