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> Unreal Engine API Reference > Runtime > Engine > Kismet > UGameplayStatics > UGameplayStatics::ApplyRadialDamageWithFalloff

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UGameplayStatics::ApplyRadialDamageWithFalloff

Hurt locally authoritative actors within the radius.

Windows

MacOS

Linux

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Kismet/GameplayStatics.h
Include	#include "Kismet/GameplayStatics.h"
Source	/Engine/Source/Runtime/Engine/Private/GameplayStatics.cpp

Syntax

static bool ApplyRadialDamageWithFalloff
(
    const UObject * WorldContextObject,
    float BaseDamage,
    float MinimumDamage,
    const FVector & Origin,
    float DamageInnerRadius,
    float DamageOuterRadius,
    float DamageFalloff,
    TSubclassOf< class UDamageType > DamageTypeClass,
    const TArray< AActor * > & IgnoreActors,
    AActor * DamageCauser,
    AController * InstigatedByController,
    ECollisionChannel DamagePreventionChannel
)

Remarks

Hurt locally authoritative actors within the radius. Will only hit components that block the Visibility channel.

Returns

true if damage was applied to at least one actor.

Parameters

Parameter	Description
BaseDamage	The base damage to apply, i.e. the damage at the origin.
Origin	Epicenter of the damage area.
DamageInnerRadius	Radius of the full damage area, from Origin
DamageOuterRadius	Radius of the minimum damage area, from Origin
DamageFalloff	Falloff exponent of damage from DamageInnerRadius to DamageOuterRadius
DamageTypeClass	Class that describes the damage that was done.
DamageCauser	Actor that actually caused the damage (e.g. the grenade that exploded)
InstigatedByController	Controller that was responsible for causing this damage (e.g. player who threw the grenade)
bFullDamage	if true, damage not scaled based on distance from Origin
DamagePreventionChannel	Damage will not be applied to victim if there is something between the origin and the victim which blocks traces on this channel

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