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VectorNormalizeSafe

Returns ((Vector dot Vector) >= 1e-8) ? (Vector / |Vector|) : DefaultValue Uses accurate 1/sqrt, not the estimate

Windows

MacOS

Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Math/UnrealMathVectorCommon.h
Include	#include "Math/UnrealMathVectorCommon.h"

Syntax

VectorRegister VectorNormalizeSafe
(
const VectorRegister & Vector,
const VectorRegister & DefaultValue
)

Remarks

Returns ((Vector dot Vector) >= 1e-8) ? (Vector / |Vector|) : DefaultValue Uses accurate 1/sqrt, not the estimate

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