#include <StkTransform2.h>

Public Member Functions
	Transform2 (Type m11, Type m12, Type m21, Type m22, Type offsX, Type offsY)

	Transform2 (Type f[6])

Type	operator[] (int i) const

Type &	operator[] (int i)

void	identity ()

void	multiply (const Transform2 &t)

void	translate (const STK::Vector2< Type > &offs)

void	scale (Type factor)

void	scale (const STK::Vector2< Type > &scale)

void	rotate (Type angle)

STK::Vector2< Type >	transform (const STK::Vector2< Type > &pt) const

void	transform (const STK::Vector2< Type > from, STK::Vector2< Type > to, int count) const

void	transform (std::vector< STK::Vector2< Type > > &v) const

Type	determinant () const

bool	invert (const Transform2 &a)

Detailed Description

template<class Type>
class STK::Transform2< Type >

Transform2 - 2D Transformation class. Based on BasicGeoTypes::Transform2 but templatized, and compatible with STK vector classes.

Order of transformations: Transforms are combined as usual with right multiplication so that

xfm.translate(STK::Vector2f(2, 3)); xfm.rotate(90.0);

Will first rotate 90 degrees, then translate by (2,3). (v = T*R*v0)

Member Function Documentation

template<class Type >

void STK::Transform2< Type >::rotate ( Type angle )

inline

rotate degrees clockwise

The documentation for this class was generated from the following file: