UAnimInstance::GetAllCurveNames

function Engine Blueprint Since 4.14

#include "Animation/AnimInstance.h"

Access: public Specifiers: UFUNCTIONBlueprintPureBlueprintThreadSafe

Description

Populates OutNames with the names of all currently active attribute curves. Equivalent to calling GetActiveCurveNames with EAnimCurveType::AttributeCurve.

Caveats & Gotchas

• Only returns attribute-type curves — not morph target curves or material curves. Use GetActiveCurveNames with the appropriate EAnimCurveType if you need those.
• Returns results from the last evaluation pass. On the very first tick or when no animations are active, the array will be empty.

Signature

ENGINE_API void GetAllCurveNames(TArray<FName>& OutNames) const;

Parameters

Name	Type	Description	Default
OutNames	TArray<FName>&	Receives the names of all active attribute curves.	—

Return Type

void

Example

Enumerating all attribute curves at runtime C++

TArray<FName> CurveNames;
GetAllCurveNames(CurveNames);
for (const FName& Name : CurveNames)
{
    float Val = 0.0f;
    GetCurveValue(Name, Val);
    UE_LOG(LogTemp, Verbose, TEXT("Curve %s = %.3f"), *Name.ToString(), Val);
}

Version History

Introduced in: 4.14

Version	Status	Notes
5.6	stable	—

Feedback

Was this helpful?