UKismetSystemLibrary::IsObjectCooked

function Engine Blueprint Since 4.24

#include "Kismet/KismetSystemLibrary.h"

Access: public Specifiers: staticUFUNCTIONBlueprintPure

Description

Returns true if the object's outermost package has been cooked.

Caveats & Gotchas

• Only compiled with WITH_EDITOR — this function does not exist in packaged (non-editor) builds, so don't call it from runtime-only code paths.
• Checks the cooked flag on the object's package, not on the object instance itself.
• Mainly useful for editor tooling/validation scripts that need to branch on cooked vs. uncooked asset state.

Signature

static bool IsObjectCooked(const UObject* Object)

Parameters

Name	Type	Description	Default
Object	const UObject*	The object to check.	—

Return Type

bool

Example

Guard an editor-only validation step C++

#if WITH_EDITOR
if (UKismetSystemLibrary::IsObjectCooked(MyAsset))
{
    UE_LOG(LogTemp, Warning, TEXT("Asset is already cooked, skipping re-import."));
}
#endif

Version History

Introduced in: 4.24

Version	Status	Notes
5.6	stable	—

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