Level Asset Analyzer

An Unreal Engine Editor Utility Widget developed to analyze Static Mesh Actors in large levels, organize them based on geometry complexity, and detect potential performance issues.

The tool focuses on practical level optimization workflows and editor-side analysis.

Features

Level Asset Analyzer

For each Static Mesh Actor in the level, the tool analyzes:

• Geometry Metrics

  • Triangle count

  • Vertex count

• Material Metrics

  • Number of materials used

• Collision Metrics

  • Collision complexity (Simple vs Complex)

Actors are categorized by triangle count:

• Low Poly: < 10K triangles

• Mid Poly: 10K – 50K triangles

• High Poly: 50K+ triangles

Automatic Organization System

• Automatically groups actors into World Outliner folders:

  • LowPoly

  • MidPoly

  • HighPoly

• Detects duplicate Static Mesh usage

• Lists meshes used by more than one actor

Performance Warning System

The tool automatically generates warnings based on defined thresholds:

• Critical

  • Triangle count higher than 100K

• Warning

  • Material count greater than or equal to 5

• Info

  • Complex collision usage on low poly meshes

Each warning is associated with its corresponding actor and displayed in the editor UI.

Editor Utility Widget UI

• Analysis results are displayed in a custom Editor Utility Widget

• Actors can be filtered and reviewed based on analysis results

• Clicking on an entry allows quick selection and focus in the World Outliner