Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

> Unreal Engine API Reference > Runtime > RenderCore > FPackedNormal

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FPackedNormal

A normal vector, quantized and packed into 32-bits.

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References

Module	RenderCore
Header	/Engine/Source/Runtime/RenderCore/Public/PackedNormal.h
Include	#include "PackedNormal.h"

Syntax

struct FPackedNormal

Remarks

A normal vector, quantized and packed into 32-bits.

Variables

		Name	Description
	uint32	Packed
	union FPackedNo...	Vector
	int8	W
	int8	X
	int8	Y
	int8	Z

Constructors

	Name	Description
	FPackedNormal()
	FPackedNormal ( const FVector3f& InVector )
	FPackedNormal ( const FVector3d& InVector )
	FPackedNormal ( const FVector4f& InVector )
	FPackedNormal ( const FVector4d& InVector )

Functions

		Name	Description
	VectorRegist...	GetVectorRegister()
	void	Set ( const FVector& InVector )	Set functions.
	FVector	ToFVector()
	FVector3f	ToFVector3f()
	FVector4	ToFVector4()
	FVector4f	ToFVector4f()
	FString	ToString()

Operators

		Name	Description
	bool	operator!= ( const FPackedNormal& B )
	void	operator= ( const FVector3d& InVector )
	void	operator= ( const FVector3f& InVector )
	void	operator= ( const FVector4d& InVector )
	void	operator= ( const FVector4f& InVector )
	bool	operator== ( const FPackedNormal& B )