#include <Matrix.h>

Inheritance diagram for UE::Math::TLookFromMatrix< T >:

Public Member Functions
	TLookFromMatrix (const TVector< T > &EyePosition, const TVector< T > &LookDirection, const TVector< T > &UpVector)

template<typename FArg UE_REQUIRES>
	TLookFromMatrix (const TLookFromMatrix< FArg > &From)

Public Member Functions inherited from UE::Math::TMatrix< T >
void	DiagnosticCheckNaN () const

	TMatrix ()=default

	TMatrix (EForceInit)

	TMatrix (const TPlane< T > &InX, const TPlane< T > &InY, const TPlane< T > &InZ, const TPlane< T > &InW)

	TMatrix (const TVector< T > &InX, const TVector< T > &InY, const TVector< T > &InZ, const TVector< T > &InW)

void	SetIdentity ()

TMatrix< T >	operator* (const TMatrix< T > &Other) const

void	operator*= (const TMatrix< T > &Other)

TMatrix< T >	operator+ (const TMatrix< T > &Other) const

void	operator+= (const TMatrix< T > &Other)

TMatrix< T >	operator* (T Other) const

void	operator*= (T Other)

bool	operator== (const TMatrix< T > &Other) const

bool	Equals (const TMatrix< T > &Other, T Tolerance=UE_KINDA_SMALL_NUMBER) const

bool	operator!= (const TMatrix< T > &Other) const

TVector4< T >	TransformFVector4 (const TVector4< T > &V) const

TVector4< T >	TransformPosition (const TVector< T > &V) const

TVector< T >	InverseTransformPosition (const TVector< T > &V) const

TVector4< T >	TransformVector (const TVector< T > &V) const

TVector< T >	InverseTransformVector (const TVector< T > &V) const

TMatrix< T >	GetTransposed () const

T	Determinant () const

T	RotDeterminant () const

TMatrix< T >	InverseFast () const

TMatrix< T >	Inverse () const

TMatrix< T >	TransposeAdjoint () const

void	RemoveScaling (T Tolerance=UE_SMALL_NUMBER)

TMatrix< T >	GetMatrixWithoutScale (T Tolerance=UE_SMALL_NUMBER) const

TVector< T >	ExtractScaling (T Tolerance=UE_SMALL_NUMBER)

TVector< T >	GetScaleVector (T Tolerance=UE_SMALL_NUMBER) const

TMatrix< T >	RemoveTranslation () const

TMatrix< T >	ConcatTranslation (const TVector< T > &Translation) const

bool	ContainsNaN () const

void	ScaleTranslation (const TVector< T > &Scale3D)

T	GetMinimumAxisScale () const

T	GetMaximumAxisScale () const

TMatrix< T >	ApplyScale (T Scale) const

TVector< T >	GetOrigin () const

TVector< T >	GetScaledAxis (EAxis::Type Axis) const

void	GetScaledAxes (TVector< T > &X, TVector< T > &Y, TVector< T > &Z) const

TVector< T >	GetUnitAxis (EAxis::Type Axis) const

void	GetUnitAxes (TVector< T > &X, TVector< T > &Y, TVector< T > &Z) const

void	SetAxis (int32 i, const TVector< T > &Axis)

void	SetOrigin (const TVector< T > &NewOrigin)

void	SetAxes (const TVector< T > Axis0=NULL, const TVector< T > Axis1=NULL, const TVector< T > Axis2=NULL, const TVector< T > Origin=NULL)

TVector< T >	GetColumn (int32 i) const

void	SetColumn (int32 i, TVector< T > Value)

CORE_API UE::Math::TRotator< T >	Rotator () const

CORE_API UE::Math::TQuat< T >	ToQuat () const

void	To3x4MatrixTranspose (T *Out) const

bool	GetFrustumNearPlane (TPlane< T > &OuTPln) const

bool	GetFrustumFarPlane (TPlane< T > &OuTPln) const

bool	GetFrustumLeftPlane (TPlane< T > &OuTPln) const

bool	GetFrustumRightPlane (TPlane< T > &OuTPln) const

bool	GetFrustumTopPlane (TPlane< T > &OuTPln) const

bool	GetFrustumBottomPlane (TPlane< T > &OuTPln) const

void	Mirror (EAxis::Type MirrorAxis, EAxis::Type FlipAxis)

FString	ToString () const

void	DebugPrint () const

uint32	ComputeHash () const

bool	Serialize (FArchive &Ar)

bool	SerializeFromMismatchedTag (FName StructTag, FArchive &Ar)

template<typename FArg UE_REQUIRES>
	TMatrix (const TMatrix< FArg > &From)

void	To3x4MatrixTranspose (float *Out) const

Additional Inherited Members
Public Types inherited from UE::Math::TMatrix< T >
using	FReal = T

Public Attributes inherited from UE::Math::TMatrix< T >
T	M [4][4]

Static Public Attributes inherited from UE::Math::TMatrix< T >
static CORE_API const TMatrix	Identity

Constructor & Destructor Documentation

◆ TLookFromMatrix() [1/2]

template<typename T >

UE::Math::TLookFromMatrix< T >::TLookFromMatrix	(	const TVector< T > &	EyePosition,
		const TVector< T > &	LookDirection,
		const TVector< T > &	UpVector
	)

inline

Creates a view matrix given an eye position, a direction to look in, and an up vector. Direction or up vectors need not be normalized. This does the same thing as FLookAtMatrix, except without completely destroying precision when position is large, Always use this instead of e.g., FLookAtMatrix(Pos, Pos + Dir,...);

◆ TLookFromMatrix() [2/2]

template<typename T >

template<typename FArg UE_REQUIRES>

UE::Math::TLookFromMatrix< T >::TLookFromMatrix ( const TLookFromMatrix< FArg > & From )

inlineexplicit

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

Engine/Source/Runtime/Core/Public/Math/Matrix.h
Engine/Source/Runtime/Core/Public/Math/Matrix.inl

Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ TLookFromMatrix() [1/2]

◆ TLookFromMatrix() [2/2]