FTransform3f Struct Reference

Transform composed of Quat/Translation/Scale. @note This is implemented in either TransformVectorized.h or TransformNonVectorized.h depending on the platform. More...

Public Member Functions
Functions
bool	IsRotationNormalized () const
FTransform3f	Inverse () const
void	Blend (FTransform3f Atom1, FTransform3f Atom2, float32 Alpha)
void	BlendWith (FTransform3f OtherAtom, float32 Alpha)
FTransform3f	opMul (FTransform3f Other) const
FTransform3f	opMul (FQuat4f Other) const
void	opMulAssign (FTransform3f Other)
void	opMulAssign (FQuat4f Other)
void	ScaleTranslation (FVector3f InScale3D)
void	ScaleTranslation (const float32 &Scale)
void	RemoveScaling (float32 Tolerance=__SMALL_NUMBER_flt)
void	SetToRelativeTransform (FTransform3f Other)
void	Accumulate (FTransform3f SourceAtom)
	Accumulates another transform with this one Rotation is accumulated multiplicatively (Rotation = SourceAtom.Rotation * Rotation) Translation is accumulated additively (Translation += SourceAtom.Translation) Scale3D is accumulated multiplicatively (Scale3D *= SourceAtom.Scale3D).
float32	GetMaximumAxisScale () const
float32	GetMinimumAxisScale () const
FTransform3f	GetRelativeTransform (FTransform3f Other) const
FTransform3f	GetRelativeTransformReverse (FTransform3f Other) const
FVector3f	TransformPosition (FVector3f V) const
FVector3f	TransformPositionNoScale (FVector3f V) const
FVector3f	InverseTransformPosition (FVector3f V) const
FVector3f	InverseTransformPositionNoScale (FVector3f V) const
FVector3f	TransformVector (FVector3f V) const
FVector3f	TransformVectorNoScale (FVector3f V) const
FVector3f	InverseTransformVector (FVector3f V) const
FVector3f	InverseTransformVectorNoScale (FVector3f V) const
FQuat4f	TransformRotation (FQuat4f Q) const
FQuat4f	InverseTransformRotation (FQuat4f Q) const
FVector3f	SubtractTranslations (FTransform3f B) const
void	NormalizeRotation ()
FTransform3f &	opAssign (FTransform3f Other)
bool	TranslationEquals (FTransform3f Other, float32 Tolerance=__KINDA_SMALL_NUMBER_flt) const
bool	EqualsNoScale (FTransform3f Other, float32 Tolerance=__KINDA_SMALL_NUMBER_flt) const
bool	Equals (FTransform3f Other, float32 Tolerance=__KINDA_SMALL_NUMBER_flt) const
FVector3f	GetLocation () const
bool	ContainsNaN () const
bool	IsValid () const
float32	GetDeterminant () const
FRotator3f	Rotator () const
FVector3f	GetTranslation () const
FVector3f	GetScale3D () const
FQuat4f	GetRotation () const
void	SetLocation (FVector3f Origin)
void	SetTranslation (FVector3f Origin)
void	AddToTranslation (FVector3f Origin)
void	ConcatenateRotation (FQuat4f DeltaRotation)
	Concatenates another rotation to this transformation.
void	SetRotation (FQuat4f NewRotation)
void	SetScale3D (FVector3f NewScale3D)
void	SetTranslationAndScale3D (FVector3f NewTranslation, FVector3f NewScale3D)
bool	InitFromString (FString SourceString)
FString	ToString () const
FRotator3f	InverseTransformRotation (FRotator3f R) const
void	SetRotation (FRotator3f NewRotation)
FRotator3f	TransformRotation (FRotator3f R) const

Static Public Member Functions
Static Functions
static FTransform3f	MakeFromXZ (FVector3f XAxis, FVector3f ZAxis)
static FTransform3f	MakeFromYX (FVector3f YAxis, FVector3f XAxis)
static FTransform3f	MakeFromYZ (FVector3f YAxis, FVector3f ZAxis)
static FTransform3f	MakeFromZX (FVector3f ZAxis, FVector3f XAxis)
static FTransform3f	MakeFromZY (FVector3f ZAxis, FVector3f YAxis)
static FTransform3f	MakeFromXY (FVector3f XAxis, FVector3f YAxis)

Public Attributes
Variables
const float32	MinimumAxisScale
FVector3f	Location
const float32	Determinant
FVector3f	Translation
FVector3f	Scale3D
FQuat4f	Rotation
const float32	MaximumAxisScale

Static Public Attributes
Static Variables
static const FTransform3f	Identity

Detailed Description

Transform composed of Quat/Translation/Scale. @note This is implemented in either TransformVectorized.h or TransformNonVectorized.h depending on the platform.

Member Function Documentation

Accumulate()

void Accumulate

(

FTransform3f

SourceAtom

)

Accumulates another transform with this one Rotation is accumulated multiplicatively (Rotation = SourceAtom.Rotation * Rotation) Translation is accumulated additively (Translation += SourceAtom.Translation) Scale3D is accumulated multiplicatively (Scale3D *= SourceAtom.Scale3D).

Parameters

SourceAtom

The other transform to accumulate into this one

AddToTranslation()

void AddToTranslation

(

FVector3f

Origin

)

Blend()

void Blend	(	FTransform3f	Atom1,
		FTransform3f	Atom2,
		float32	Alpha )

BlendWith()

void BlendWith	(	FTransform3f	OtherAtom,
		float32	Alpha )

ConcatenateRotation()

void ConcatenateRotation

(

FQuat4f

DeltaRotation

)

Concatenates another rotation to this transformation.

Parameters

DeltaRotation

The rotation to concatenate in the following fashion: Rotation = Rotation * DeltaRotation

ContainsNaN()

bool ContainsNaN

(

)

const

Equals()

bool Equals	(	FTransform3f	Other,
		float32	Tolerance = __KINDA_SMALL_NUMBER_flt ) const

EqualsNoScale()

bool EqualsNoScale	(	FTransform3f	Other,
		float32	Tolerance = __KINDA_SMALL_NUMBER_flt ) const

GetDeterminant()

float32 GetDeterminant

(

)

const

GetLocation()

FVector3f GetLocation

(

)

const

GetMaximumAxisScale()

float32 GetMaximumAxisScale

(

)

const

GetMinimumAxisScale()

float32 GetMinimumAxisScale

(

)

const

GetRelativeTransform()

FTransform3f GetRelativeTransform

(

FTransform3f

Other

)

const

GetRelativeTransformReverse()

FTransform3f GetRelativeTransformReverse

(

FTransform3f

Other

)

const

GetRotation()

FQuat4f GetRotation

(

)

const

GetScale3D()

FVector3f GetScale3D

(

)

const

GetTranslation()

FVector3f GetTranslation

(

)

const

InitFromString()

bool InitFromString

(

FString

SourceString

)

Inverse()

FTransform3f Inverse

(

)

const

InverseTransformPosition()

FVector3f InverseTransformPosition

(

FVector3f

V

)

const

InverseTransformPositionNoScale()

FVector3f InverseTransformPositionNoScale

(

FVector3f

V

)

const

InverseTransformRotation() [1/2]

FQuat4f InverseTransformRotation

(

FQuat4f

Q

)

const

InverseTransformRotation() [2/2]

FRotator3f InverseTransformRotation

(

FRotator3f

R

)

const

InverseTransformVector()

FVector3f InverseTransformVector

(

FVector3f

V

)

const

InverseTransformVectorNoScale()

FVector3f InverseTransformVectorNoScale

(

FVector3f

V

)

const

IsRotationNormalized()

bool IsRotationNormalized

(

)

const

IsValid()

bool IsValid

(

)

const

MakeFromXY()

FTransform3f MakeFromXY ( FVector3f XAxis, FVector3f YAxis )

static

MakeFromXZ()

FTransform3f MakeFromXZ ( FVector3f XAxis, FVector3f ZAxis )

static

MakeFromYX()

FTransform3f MakeFromYX ( FVector3f YAxis, FVector3f XAxis )

static

MakeFromYZ()

FTransform3f MakeFromYZ ( FVector3f YAxis, FVector3f ZAxis )

static

MakeFromZX()

FTransform3f MakeFromZX ( FVector3f ZAxis, FVector3f XAxis )

static

MakeFromZY()

FTransform3f MakeFromZY ( FVector3f ZAxis, FVector3f YAxis )

static

NormalizeRotation()

void NormalizeRotation

(

)

opAssign()

FTransform3f & opAssign

(

FTransform3f

Other

)

opMul() [1/2]

FTransform3f opMul

(

FQuat4f

Other

)

const

opMul() [2/2]

FTransform3f opMul

(

FTransform3f

Other

)

const

opMulAssign() [1/2]

void opMulAssign

(

FQuat4f

Other

)

opMulAssign() [2/2]

void opMulAssign

(

FTransform3f

Other

)

RemoveScaling()

void RemoveScaling

(

float32

Tolerance = __SMALL_NUMBER_flt

)

Rotator()

FRotator3f Rotator

(

)

const

ScaleTranslation() [1/2]

void ScaleTranslation

(

const float32 &

Scale

)

ScaleTranslation() [2/2]

void ScaleTranslation

(

FVector3f

InScale3D

)

SetLocation()

void SetLocation

(

FVector3f

Origin

)

SetRotation() [1/2]

void SetRotation

(

FQuat4f

NewRotation

)

SetRotation() [2/2]

void SetRotation

(

FRotator3f

NewRotation

)

SetScale3D()

void SetScale3D

(

FVector3f

NewScale3D

)

SetToRelativeTransform()

void SetToRelativeTransform

(

FTransform3f

Other

)

SetTranslation()

void SetTranslation

(

FVector3f

Origin

)

SetTranslationAndScale3D()

void SetTranslationAndScale3D	(	FVector3f	NewTranslation,
		FVector3f	NewScale3D )

SubtractTranslations()

FVector3f SubtractTranslations

(

FTransform3f

B

)

const

ToString()

FString ToString

(

)

const

TransformPosition()

FVector3f TransformPosition

(

FVector3f

V

)

const

TransformPositionNoScale()

FVector3f TransformPositionNoScale

(

FVector3f

V

)

const

TransformRotation() [1/2]

FQuat4f TransformRotation

(

FQuat4f

Q

)

const

TransformRotation() [2/2]

FRotator3f TransformRotation

(

FRotator3f

R

)

const

TransformVector()

FVector3f TransformVector

(

FVector3f

V

)

const

TransformVectorNoScale()

FVector3f TransformVectorNoScale

(

FVector3f

V

)

const

TranslationEquals()

bool TranslationEquals	(	FTransform3f	Other,
		float32	Tolerance = __KINDA_SMALL_NUMBER_flt ) const

Member Data Documentation

Determinant

const float32 Determinant

Identity

const FTransform3f Identity

static

Location

FVector3f Location

MaximumAxisScale

const float32 MaximumAxisScale

MinimumAxisScale

const float32 MinimumAxisScale

Rotation

FQuat4f Rotation

Scale3D

FVector3f Scale3D

Translation

FVector3f Translation