Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Runtime > Core > Math > FMath > RoundHalfFromZero > FMath::RoundHalfFromZero

Light Theme

Dark Theme

FMath::RoundHalfFromZero

Converts a floating point number to the nearest integer, equidistant ties go to the value which is further from zero: -0.5 becomes -1.0, 0.5 becomes 1.0

Windows

MacOS

Linux

References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Math/UnrealMathUtility.h
Include	#include "Math/UnrealMathUtility.h"
Source	/Engine/Source/Runtime/Core/Private/Math/UnrealMath.cpp

Syntax

static double RoundHalfFromZero
(
double F
)

Remarks

Converts a floating point number to the nearest integer, equidistant ties go to the value which is further from zero: -0.5 becomes -1.0, 0.5 becomes 1.0

Returns

The rounded integer

Parameters

Parameter	Description
F	Floating point value to convert

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss