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Overview

Level Asset Audit Tool is a custom Unreal Engine module plugin designed to help artists and level designers quickly identify, visualize, and manage actors in a level that reference a specific asset.

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1. Flexible Input

Untitled video - Made with Clipchamp (4).mp4

• Accepts arbitrary asset types as the search source.
• Works with both direct and indirect references (e.g., a texture referenced by a material that’s used by an actor).

2. Instance Visualization

LevelAssetAudit_Clips_Visualize.mp4

• Highlights found actors using a custom post-process effect for quick identification in the viewport.
• Quickly focus the camera on a selected actor using the built-in View button.

3. Actor Management

LevelAssetAudit_Clips_Delete.mp4

• Delete actors directly from the results list.
• Manage level cleanup without manually searching in the World Outliner.

⚙️ How it works - Base Logic

At its core, the tool:

1. Accepts an input asset
2. Builds a set of match targets:
   • Hard references – Direct UObject pointers to the asset
   • Class references – For Blueprints, includes the generated class so that spawned instances can be matched
   • Soft paths – For soft object references, stored as FTopLevelAssetPath
3. Finds all packages that reference the asset using IAssetRegistry::GetReferencers