UE5 - Materials/Mesh Texture Baker - Smart One Click Tool

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Smart Texture Baker - One-Click PBR Optimization Tool

:books: Documentation & Support Full installation guide, usage instructions, and troubleshooting are available below:

Continuously updated; Current version: v2.4.3

If you would like to request new features, please post your request on the forum. If you encounter any bugs, please report them in that section as well. Thank you.

持续更新；当前版本：v2.4.3

如果您希望提出新功能请求，请在论坛发布您的请求。如果您遇到任何错误，也请在该版块进行反馈。谢谢。

:light_bulb: Overview Smart Texture Baker is a high-efficiency tool designed to automate your texture baking workflow. With a single click, you can bake complex material graphs into standardized, game-ready PBR textures without the hassle of manual setup. Stop wasting time on repetitive tasks—optimize your assets instantly while keeping your project organized.

  • One-Click Multi-Channel Bake: Export BaseColor, ORM, Normal, Specular, Emissive, and Opacity simultaneously.

  • Smart UDIM Support: Auto-detects internal mesh UV tiles with manual channel override capabilities.

  • Zero Material Setup: Non-destructive workflow. Captures render data without altering source material nodes.

  • Auto-Assemble Material: Instantly generates Material Instances (MI) and auto-assigns baked textures upon completion.

  • Auto ORM Packing: Merges AO (R), Roughness (G), and Metallic (B) into a single optimized texture to minimize draw calls.

  • Crash-Proof VRAM Management: Automated texture streaming pool control prevents GPU crashes during heavy 4K+ baking operations.

  • Safe Overwrite System: Re-bake infinitely. Smartly updates asset references without breaking existing mesh-material links.

  • Advanced Asset Management: Features 1-click Virtual Texture (VT) conversion, custom output routing, and smart auto-subfolders.

  • Persistent UI Settings: Auto-saves workflow configurations and resolution limits across sessions, equipped with a 1-click reset.

  • 一键多通道烘焙： 同时输出 BaseColor、ORM、Normal、Specular、Emissive 与 Opacity。

  • UDIM 智能侦测： 自动读取模型内部 UV 象限，支持自定义通道覆写。

  • 零材质设定： 非破坏性工作流，直接捕捉渲染缓冲数据，绝不修改源材质节点。

  • 材质自动组装： 烘焙完成后即时生成材质实例 (MI) 并自动绑定所有贴图。

  • 自动 ORM 打包： 将 AO(R)、粗糙度(G) 与金属度(B) 压缩为单张贴图，极致优化 Draw Call。

  • 防崩溃 VRAM 管理： 自动调度显存池，彻底解决高负载烘焙 4K+ 贴图时的 GPU 崩溃 (D3D Device Lost) 问题。

  • 安全覆盖系统： 支持无限次重新烘焙，智能更新资产引用，确保模型链接永不断裂。

  • 进阶资产管理： 支持一键生成虚拟纹理 (VT)、自定义输出路径与智能子文件夹分类。

  • 持久化 UI 配置： 自动记忆上一次会话的分辨率与面板状态，支持一键重置。

:hammer_and_wrench: Technical Details

  • Type: Editor Utility Plugin (Blueprint)

  • Supported Versions: Unreal Engine 5.4 - 5.8

  • Dependencies: “Editor Scripting Utilities” (Enabled by default)

:hammer_and_wrench: 技术细节

类型：编辑器实用程序插件（蓝图）

支持版本：虚幻引擎 5.4–5.8

依赖项：“编辑器脚本实用程序”（默认启用）