由 James Rowbotham（@cbGameDev）制作的、可用于搜索关卡中存在优化余地的 Actor 和 Bug 的 Unreal Engine 5 小部件工具「Level Optimise Tool v1.0」已发布！

Level Optimise Tool v1.0

LEVEL OPTIMISE 是一款面向 Unreal Engine 5 的关卡专用工具。它有助于快速识别关卡中的 Bug 和优化机会。搜索关卡 Actor：可搜索 47 种优化项和 46 种 Bug。

小 Bug 和小的优化失误很容易混入你的关卡中，并随着时间推移不断累积。随着这些问题越积越多，它们会变得更严重，并像一个大 Bug 一样，对玩家对游戏的感受产生负面影响。

逐个手动检查关卡中的所有 Actor 是否存在问题，既耗时、乏味，也非常不现实。就像大海捞针一样。这个 Level Optimise 工具正是为了帮助你快速从草堆（关卡）中找出针（问题点）而设计的。

以下是此工具能够帮助识别、并让你重新获得 FPS 的一些主要性能问题：

未设置最大绘制距离的灯光
启用了 Cast Shadow 的灯光
禁用了 Nanite 的静态网格体
未设置 LOD 的骨骼网格体
……还有更多！

I launched LEVEL OPTIMISE TOOL onto the FAB marketplace!

Check it out👉https://t.co/n1dhBq8l3p

It helps you identify bugs and optimisation opportunities in your #UE5 levels via
🔸47 Optimisation Searches
🔸46 Bug Searches

Quickly identify issues like
🔸Lights with no Max Draw… pic.twitter.com/JMZ9Z7RPHH

— James Rowbotham (@cbGameDev) April 5, 2025

主要功能

辅助工具

可快速访问常用的视图模式、工具和命令

健康检查

按 Actor 类型（如静态网格体、灯光等）对关卡健康状况执行概览检查。

优化搜索

• Static Meshes:
  • 无 LOD
  • Nanite Disabled, No LODs
  • Edited Lighting Channels
  • Mobility Mode
  • Nanite Enabled / Disabled
  • Simulate Physics Enabled / Disabled
  • Custom Depth Pass Enabled / Disabled
  • Overridden Light Map Resolution
  • Using Shadow 2 Sided
  • Same Material In Multiple Slots
  • Vertex Colours Added In Level

• Skeletal Meshes:
  • 无 LOD
  • 未设置最大绘制距离
  • Edited Lighting Channels
  • Cast Shadows Enabled / Disabled
  • Custom Depth Pass Enabled / Disabled
  • Same Material In Multiple Slots

• Audio:
  • Auto Activate Enabled
  • Audio Volume Priority Of X

• VFX:
  • Auto Activate Enabled
  • No Max Draw Distance
  • Cast Shadow Enabled / Disabled

• Foliage:
  • Missing LODs
  • No Max Cull Distance
  • Edited Lighting Channels
  • Mobility Mode
  • Cast Shadows Enabled / Disabled
  • Nanite Enabled / Disabled
  • Two-Sided Shadows Enabled / Disabled
  • Same Material In Multiple Slots
  • Overridden Light Map Resolution

• Decal:
  • Low Fade ‘Screen Size’ Value

• Text Render:
  • Cast Shadow Enabled

• Lights:
  • No Max Draw Distance
  • Edited Lighting Channels
  • Cast Shadows Enabled / Disabled
  • Mobility Mode
  • Has Lighting Function Material
  • Has IES Texture Applied

• Volumes:
  • Mobility Mode
  • Volume Priority

• Blueprints:
  • List All Blueprints
  • Replicates Enabled / Disabled
  • Default Net Update Frequency
  • Default Net Cull Distance Squared

• Misc:
  • Actors with Tags Applied
  • Has Specific Tag 

Bug 搜索

• Static Meshes:
  • Missing Meshes
  • Missing Materials
  • Overridden Materials
  • Not Default Scale
  • Collision Disabled / Enabled
  • Cast Shadow Disabled / Enabled
  • Hidden In-Game Enabled / Disabled
  • Receives Decals Disabled / Enabled
  • Affects Nav Disabled / Enabled

• Skeletal Meshes:
  • Missing Skeletal Mesh
  • Missing Materials
  • Overridden Materials
  • No Anims Applied
  • Not Default Scale
  • Collision Disabled / Enabled
  • Hidden In-Game Enabled / Disabled
  • Receives Decals Disabled / Enabled
  • Affects Nav Enabled/Disabled

• Audio:
  • Missing Audio Asset
  • Has Sound Class Override
  • Has Volume Override
  • Attenuation Override
  • Disabled / Missing Reverb Asset

• VFX:
  • Missing Assets
  • Not Default Scale

• Foliage:
  • Missing Meshes
  • Missing Materials
  • Collision Enabled / Disabled

• Decals:
  • Missing Materials
  • Not Scaled By ‘Decal Size’
  • Is Hidden In-Game
  • Decals That Are Temporary / Permanent

• Text Render: 
  • Using Default / Empty Text
  • Using Scale Not World Size
  • Is Hidden In-Game

• Lights:
  • Affects World Disabled
  • Visibility Set To False

• Volumes:
  • Collision Is Disabled
  • Generate Overlap Events Disabled
  • Set To Block Pawn
  • Set To Overlap With Pawn
  • Set To Block Camera
  • Not Scaled By ‘Brush Size’
  • Post Process Blend Radius Less Than X

• Blueprints:
  • Is Hidden In-Game

• Misc:
  • Actors Set To Is Editor Only

我每次做项目时都会准备一些半成品的小部件，所以一开始就有这样一个整合好的工具还是很让人感激的。正在考虑购买。
「Level Optimise Tool v1.0」可在 Fab 和 itch.io 购买，个人版售价为 $37.99，专业版售价为 $89.99。请务必看看！

链接

Fab

itch.io