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> Unreal Engine API Reference > Runtime > Engine > Kismet > UKismetMathLibrary > UKismetMathLibrary::NormalSafe2D

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UKismetMathLibrary::NormalSafe2D

Gets a normalized copy of the vector, checking it is safe to do so based on the length.

Windows

MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Kismet/KismetMathLibrary.h
Include	#include "Kismet/KismetMathLibrary.h"
Source	/Engine/Source/Runtime/Engine/Classes/Kismet/KismetMathLibrary.inl

Syntax

static FVector2D NormalSafe2D
(
FVector2D A,
float Tolerance
)

Remarks

Gets a normalized copy of the vector, checking it is safe to do so based on the length. Returns zero vector if vector length is too small to safely normalize.

Returns

A normalized copy of the vector if safe, (0,0) otherwise.

Parameters

Parameter	Description
Tolerance	Minimum squared length of vector for normalization.

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