TRSTransform< T, P > Class Template Reference

#include <TRSTransform.h>

Public Member Functions
	TRSTransform ()
	~TRSTransform ()
void	ResetTransform ()
void	Translate (glm::tvec3< T, P > v)
void	Scale (glm::tvec3< T, P > v)
void	Scale (T uniform)
void	Rotate (T angle, glm::tvec3< T, P > v)
void	RotateX (T angle)
void	RotateY (T angle)
void	RotateZ (T angle)
void	PreRotate (T angle, glm::tvec3< T, P > v)
void	PreRotateX (T angle)
void	PreRotateY (T angle)
void	PreRotateZ (T angle)
void	SetTranslate (glm::tvec3< T, P > v)
void	SetScale (glm::tvec3< T, P > v)
void	SetScale (T uniform)
void	SetRotate (T angle, glm::tvec3< T, P > v)
void	SetRotateX (T angle)
void	SetRotateY (T angle)
void	SetRotateZ (T angle)
void	LookTowards (glm::tvec3< T, P > front_vec, glm::tvec3< T, P > up_vec)
void	LookTowards (glm::tvec3< T, P > front_vec)
void	LookAt (glm::tvec3< T, P > point, glm::tvec3< T, P > up_vec)
void	LookAt (glm::tvec3< T, P > point)
glm::tmat4x4< T, P >	GetMatrix () const
glm::tmat4x4< T, P >	GetMatrixInverse () const
glm::tmat3x3< T, P >	GetRotation () const
glm::tvec3< T, P >	GetTranslation () const
glm::tvec3< T, P >	GetScale () const
glm::tmat4x4< T, P >	GetTranslationMatrix () const
glm::tmat4x4< T, P >	GetRotationMatrix () const
glm::tmat4x4< T, P >	GetScaleMatrix () const
glm::tmat4x4< T, P >	GetTranslationMatrixInverse () const
glm::tmat4x4< T, P >	GetRotationMatrixInverse () const
glm::tmat4x4< T, P >	GetScaleMatrixInverse () const
glm::tmat4x4< T, P >	GetTranslationRotationMatrix () const
glm::tvec3< T, P >	GetUp () const
glm::tvec3< T, P >	GetDown () const
glm::tvec3< T, P >	GetLeft () const
glm::tvec3< T, P >	GetRight () const
glm::tvec3< T, P >	GetFront () const
glm::tvec3< T, P >	GetBack () const

Protected Attributes
glm::tmat3x3< T, P >	mR
glm::tvec3< T, P >	mT
glm::tvec3< T, P >	mS

Friends
std::ostream &	operator<< (std::ostream &os, TRSTransform< T, P > &v)
std::istream &	operator>> (std::istream &is, TRSTransform< T, P > &v)

Detailed Description

template<typename T, glm::precision P>
class TRSTransform< T, P >

A TRS-transform M is composed of rotation, translation and scale. We define M as:

M = T * R * S

Transformations can be used hierarchically. This means that every transformable child node will inherit the transformations of its parent. Let's say for instance, that there are two nodes A and B. A is the parent of B and both are transformable. The local transformation of A is denoted Ma and for B its Ma. The matrix that brings nodes A and B to world space is denoted Wa and Wa. The resulting transformations for the nodes will then be:

Ma = Ta * Ra * Sa Mb = Tb * Rb * Sb

Wa = Ma = Ta * Ra * Sa Wb = Ma * Mb = (Ta * Ra * Sa) * (Ta * Rb * Sb)

The MB matrix will then, in turn, be recursively be applied to any children of node B to construct new model->world matrices, in the same manner as in the example above.

Constructor & Destructor Documentation

TRSTransform()

template<typename T , glm::precision P>

TRSTransform< T, P >::TRSTransform

(

)

~TRSTransform()

template<typename T , glm::precision P>

TRSTransform< T, P >::~TRSTransform

(

)

Member Function Documentation

GetBack()

template<typename T , glm::precision P>

glm::tvec3< T, P > TRSTransform< T, P >::GetBack

(

)

const

GetDown()

template<typename T , glm::precision P>

glm::tvec3< T, P > TRSTransform< T, P >::GetDown

(

)

const

GetFront()

template<typename T , glm::precision P>

glm::tvec3< T, P > TRSTransform< T, P >::GetFront

(

)

const

GetLeft()

template<typename T , glm::precision P>

glm::tvec3< T, P > TRSTransform< T, P >::GetLeft

(

)

const

GetMatrix()

template<typename T , glm::precision P>

glm::tmat4x4< T, P > TRSTransform< T, P >::GetMatrix

(

)

const

GetMatrixInverse()

template<typename T , glm::precision P>

glm::tmat4x4< T, P > TRSTransform< T, P >::GetMatrixInverse

(

)

const

GetRight()

template<typename T , glm::precision P>

glm::tvec3< T, P > TRSTransform< T, P >::GetRight

(

)

const

GetRotation()

template<typename T , glm::precision P>

glm::tmat3x3< T, P > TRSTransform< T, P >::GetRotation

(

)

const

GetRotationMatrix()

template<typename T , glm::precision P>

glm::tmat4x4< T, P > TRSTransform< T, P >::GetRotationMatrix

(

)

const

GetRotationMatrixInverse()

template<typename T , glm::precision P>

glm::tmat4x4< T, P > TRSTransform< T, P >::GetRotationMatrixInverse

(

)

const

GetScale()

template<typename T , glm::precision P>

glm::tvec3< T, P > TRSTransform< T, P >::GetScale

(

)

const

GetScaleMatrix()

template<typename T , glm::precision P>

glm::tmat4x4< T, P > TRSTransform< T, P >::GetScaleMatrix

(

)

const

GetScaleMatrixInverse()

template<typename T , glm::precision P>

glm::tmat4x4< T, P > TRSTransform< T, P >::GetScaleMatrixInverse

(

)

const

GetTranslation()

template<typename T , glm::precision P>

glm::tvec3< T, P > TRSTransform< T, P >::GetTranslation

(

)

const

GetTranslationMatrix()

template<typename T , glm::precision P>

glm::tmat4x4< T, P > TRSTransform< T, P >::GetTranslationMatrix

(

)

const

GetTranslationMatrixInverse()

template<typename T , glm::precision P>

glm::tmat4x4< T, P > TRSTransform< T, P >::GetTranslationMatrixInverse

(

)

const

GetTranslationRotationMatrix()

template<typename T , glm::precision P>

glm::tmat4x4< T, P > TRSTransform< T, P >::GetTranslationRotationMatrix

(

)

const

GetUp()

template<typename T , glm::precision P>

glm::tvec3< T, P > TRSTransform< T, P >::GetUp

(

)

const

LookAt() [1/2]

template<typename T , glm::precision P>

void TRSTransform< T, P >::LookAt

(

glm::tvec3< T, P >

point

)

LookAt() [2/2]

template<typename T , glm::precision P>

void TRSTransform< T, P >::LookAt	(	glm::tvec3< T, P >	point,
		glm::tvec3< T, P >	up_vec
	)

LookTowards() [1/2]

template<typename T , glm::precision P>

void TRSTransform< T, P >::LookTowards

(

glm::tvec3< T, P >

front_vec

)

LookTowards() [2/2]

template<typename T , glm::precision P>

void TRSTransform< T, P >::LookTowards	(	glm::tvec3< T, P >	front_vec,
		glm::tvec3< T, P >	up_vec
	)

PreRotate()

template<typename T , glm::precision P>

void TRSTransform< T, P >::PreRotate	(	T	angle,
		glm::tvec3< T, P >	v
	)

PreRotateX()

template<typename T , glm::precision P>

void TRSTransform< T, P >::PreRotateX

(

T

angle

)

PreRotateY()

template<typename T , glm::precision P>

void TRSTransform< T, P >::PreRotateY

(

T

angle

)

PreRotateZ()

template<typename T , glm::precision P>

void TRSTransform< T, P >::PreRotateZ

(

T

angle

)

ResetTransform()

template<typename T , glm::precision P>

void TRSTransform< T, P >::ResetTransform

(

)

Rotate()

template<typename T , glm::precision P>

void TRSTransform< T, P >::Rotate	(	T	angle,
		glm::tvec3< T, P >	v
	)

RotateX()

template<typename T , glm::precision P>

void TRSTransform< T, P >::RotateX

(

T

angle

)

RotateY()

template<typename T , glm::precision P>

void TRSTransform< T, P >::RotateY

(

T

angle

)

RotateZ()

template<typename T , glm::precision P>

void TRSTransform< T, P >::RotateZ

(

T

angle

)

Scale() [1/2]

template<typename T , glm::precision P>

void TRSTransform< T, P >::Scale

(

glm::tvec3< T, P >

v

)

Scale() [2/2]

template<typename T , glm::precision P>

void TRSTransform< T, P >::Scale

(

T

uniform

)

SetRotate()

template<typename T , glm::precision P>

void TRSTransform< T, P >::SetRotate	(	T	angle,
		glm::tvec3< T, P >	v
	)

SetRotateX()

template<typename T , glm::precision P>

void TRSTransform< T, P >::SetRotateX

(

T

angle

)

SetRotateY()

template<typename T , glm::precision P>

void TRSTransform< T, P >::SetRotateY

(

T

angle

)

SetRotateZ()

template<typename T , glm::precision P>

void TRSTransform< T, P >::SetRotateZ

(

T

angle

)

SetScale() [1/2]

template<typename T , glm::precision P>

void TRSTransform< T, P >::SetScale

(

glm::tvec3< T, P >

v

)

SetScale() [2/2]

template<typename T , glm::precision P>

void TRSTransform< T, P >::SetScale

(

T

uniform

)

SetTranslate()

template<typename T , glm::precision P>

void TRSTransform< T, P >::SetTranslate

(

glm::tvec3< T, P >

v

)

Translate()

template<typename T , glm::precision P>

void TRSTransform< T, P >::Translate

(

glm::tvec3< T, P >

v

)

Friends And Related Symbol Documentation

operator<<

template<typename T , glm::precision P>

std::ostream & operator<< ( std::ostream &  os, TRSTransform< T, P > &  v  )

friend

operator>>

template<typename T , glm::precision P>

std::istream & operator>> ( std::istream &  is, TRSTransform< T, P > &  v  )

friend

Member Data Documentation

mR

template<typename T , glm::precision P>

glm::tmat3x3<T, P> TRSTransform< T, P >::mR

protected

mS

template<typename T , glm::precision P>

glm::tvec3<T, P> TRSTransform< T, P >::mS

protected

mT

template<typename T , glm::precision P>

glm::tvec3<T, P> TRSTransform< T, P >::mT

protected

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

• src/core/TRSTransform.h
• src/core/TRSTransform.inl