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> Unreal Engine API Reference > Plugins > GameplayAbilities > UGameplayModMagnitudeCalculation > UGameplayModMagnitudeCalculation::CalculateBaseMagnitude

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UGameplayModMagnitudeCalculation::CalculateBaseMagnitude

Calculate the base magnitude of the gameplay effect modifier, given the specified spec.

Windows

MacOS

Linux

References

Module	GameplayAbilities
Header	/Engine/Plugins/Runtime/GameplayAbilities/Source/GameplayAbilities/Public/GameplayModMagnitudeCalculation.h
Include	#include "GameplayModMagnitudeCalculation.h"

Syntax

[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintNativeEvent, Category="Calculation")
float CalculateBaseMagnitude
(
const FGameplayEffectSpec & Spec
) const

Remarks

Calculate the base magnitude of the gameplay effect modifier, given the specified spec. Note that the owning spec def can still modify this base value with a coeffecient and pre/post multiply adds. see FCustomCalculationBasedFloat::CalculateMagnitude for details.

Returns

Computed magnitude of the modifier

Parameters

Parameter	Description
Spec	Gameplay effect spec to use to calculate the magnitude with

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