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> Unreal Engine API Reference > Runtime > FieldSystemEngine > Field > URadialFalloff > URadialFalloff::SetRadialFalloff

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URadialFalloff::SetRadialFalloff

Sphere scalar field that will be defined only within a sphere

Windows

MacOS

Linux

References

Module	FieldSystemEngine
Header	/Engine/Source/Runtime/Experimental/FieldSystem/Source/FieldSystemEngine/Public/Field/FieldSystemObjects.h
Include	#include "Field/FieldSystemObjects.h"
Source	/Engine/Source/Runtime/Experimental/FieldSystem/Source/FieldSystemEngine/Private/Field/FieldSystemObjects.cpp

Syntax

URadialFalloff * SetRadialFalloff
(
    float Magnitude,
    float MinRange,
    float MaxRange,
    float Default,
    float Radius,
    FVector Position,
    EFieldFalloffType Falloff
)

Remarks

Sphere scalar field that will be defined only within a sphere

Parameters

Parameter	Description
Magnitude	Magnitude of the sphere falloff field
MinRange	The initial function value between 0 and 1 will be scaled between MinRange and MaxRange before being multiplied by magnitude
MaxRange	The initial function value between 0 and 1 will be scaled between MinRange and MaxRange before being multiplied by magnitude
Default	The field value will be set to Default if the sample distance from the center is higher than the radius
Radius	Radius of the sphere falloff field
Position	Center position of the sphere falloff field
Falloff	Type of falloff function used if the falloff function is picked

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