mathSSE::Rot2< T > Struct Template Reference

#include <SSERot.h>

Public Member Functions
	Rot2 ()
	Rot2 (Vec2< T > ix, Vec2< T > iy)
	Rot2 (T xx, T xy, T yx, T yy)
Vec2< T >	rotate (Vec2< T > v) const
Rot2	rotate (Rot2 const &r) const
Vec2< T >	rotateBack (Vec2< T > v) const
Rot2	rotateBack (Rot2 const &r) const
Rot2	transpose () const
Vec2< T >	x ()
Vec2< T >	y ()

Public Attributes
Vec2< T >	axis [2]

Detailed Description

template<typename T>
struct mathSSE::Rot2< T >

Definition at line 104 of file SSERot.h.

Constructor & Destructor Documentation

template<typename T>

mathSSE::Rot2< T >::Rot2 ( )

inline

Definition at line 107 of file SSERot.h.

Referenced by mathSSE::Rot2< Scalar >::rotate(), mathSSE::Rot2< Scalar >::rotateBack(), and mathSSE::Rot2< Scalar >::transpose().

           {
      axis[0].arr[0]=1;
      axis[1].arr[1]=1;
    }

template<typename T>

mathSSE::Rot2< T >::Rot2 ( Vec2< T >  ix, Vec2< T >  iy  )

inline

Definition at line 112 of file SSERot.h.

                                   {
      axis[0] =ix;
      axis[1] =iy;
    }

template<typename T>

mathSSE::Rot2< T >::Rot2 ( T  xx, T  xy, T  yx, T  yy  )

inline

Definition at line 117 of file SSERot.h.

                                  {
      axis[0].set(xx,xy);
      axis[1].set(yx,yy);
    }

Member Function Documentation

template<typename T>

Vec2<T> mathSSE::Rot2< T >::rotate ( Vec2< T >  v ) const

inline

Definition at line 132 of file SSERot.h.

                                    {
      return transpose().rotateBack(v);
    }

template<typename T>

Rot2 mathSSE::Rot2< T >::rotate ( Rot2< T > const &  r ) const

inline

Definition at line 142 of file SSERot.h.

                                     {
      Rot2 tr = transpose();
      return Rot2(tr.rotateBack(r.axis[0]),tr.rotateBack(r.axis[1]));
    }

template<typename T>

Vec2<T> mathSSE::Rot2< T >::rotateBack ( Vec2< T >  v ) const

inline

Definition at line 138 of file SSERot.h.

Referenced by operator*(), mathSSE::Rot2< Scalar >::rotate(), and mathSSE::Rot2< Scalar >::rotateBack().

                                        {
      return v.template get1<0>()*axis[0] +  v.template get1<1>()*axis[1];
    }

template<typename T>

Rot2 mathSSE::Rot2< T >::rotateBack ( Rot2< T > const &  r ) const

inline

Definition at line 147 of file SSERot.h.

                                         {
      return Rot2(rotateBack(r.axis[0]),rotateBack(r.axis[1]));
    }

template<typename T>

Rot2 mathSSE::Rot2< T >::transpose ( ) const

inline

Definition at line 122 of file SSERot.h.

Referenced by mathSSE::Rot2< Scalar >::rotate().

                           {
      return Rot2( axis[0].arr[0], axis[1].arr[0],
           axis[0].arr[1], axis[1].arr[1]
           );
    }

template<typename T>

Vec2<T> mathSSE::Rot2< T >::x ( )

inline

Definition at line 128 of file SSERot.h.

{ return axis[0];}

template<typename T>

Vec2<T> mathSSE::Rot2< T >::y ( )

inline

Definition at line 129 of file SSERot.h.

{ return axis[1];}

Member Data Documentation

template<typename T>

Vec2<T> mathSSE::Rot2< T >::axis[2]

Definition at line 105 of file SSERot.h.

Referenced by operator<<(), mathSSE::Rot2< Scalar >::Rot2(), mathSSE::Rot2< Scalar >::rotate(), mathSSE::Rot2< Scalar >::rotateBack(), mathSSE::Rot2< Scalar >::transpose(), mathSSE::Rot2< Scalar >::x(), and mathSSE::Rot2< Scalar >::y().