UAnimInstance::GetAnimationCurveList

function Engine Since 4.19

#include "Animation/AnimInstance.h"

Access: public Specifiers: const

Description

Returns a reference to the internal map of curve name/value pairs matching the given curve type.

Caveats & Gotchas

• There is also a deprecated two-argument overload, GetAnimationCurveList(Type, OutMap), marked deprecated since 4.19 in favor of AppendAnimationCurveList — use this single-argument, non-deprecated overload instead.
• Returns a reference into the instance's internal state; it becomes invalid once the instance's curves are next updated, so copy the map if you need to hold on to the values.

Signature

const TMap<FName, float>& GetAnimationCurveList(EAnimCurveType Type) const

Parameters

Name	Type	Description	Default
Type	EAnimCurveType	Which curve flag category to return (e.g. material, morph target).	—

Return Type

const TMap<FName, float>&

Example

Read morph target curves directly C++

const TMap<FName, float>& MorphCurves = AnimInstance->GetAnimationCurveList(EAnimCurveType::MorphTargetCurve);
for (const TPair<FName, float>& Pair : MorphCurves)
{
    UE_LOG(LogTemp, Log, TEXT("%s = %f"), *Pair.Key.ToString(), Pair.Value);
}

Version History

Introduced in: 4.19

Version	Status	Notes
5.6	stable	—

Feedback

Was this helpful?