---
title: Referencing Assets
source: https://dev.epicgames.com/documentation/en-us/unreal-engine/referencing-assets-in-unreal-engine
version: Unreal Engine 5.8 Documentation
fetched: 2026-10-11
note: 原文摘录（英文），供 wiki 引用；非全文
---

# Referencing Assets

- Hard reference: A causes B to load when A is loaded. Soft reference: indirect, e.g. string path.
- Direct Property Reference: UPROPERTY(EditDefaultsOnly) USoundCue* — loaded automatically with the Blueprint.
- Construction Time Reference: ConstructorHelpers::FObjectFinder; nullptr on failure → crash; assert. Hard references can balloon memory footprint.
- Indirect: TSoftObjectPtr stored as string; IsPending(); load manually via LoadObject<>, StaticLoadObject (synchronous → frame spikes) or streamable manager. TSoftClassPtr for classes.
- FindObject<> only if loaded; LoadObject<> loads (does FindObject internally); LoadClass<> verifies type.