TextureChannelAssigner

📌 1. Key features:

✅ 1.1. Batch folder processing is supported

• Support dragging and dropping folders to the editor window to automatically add them to the target list.
• Allow manual selection of folders for batch processing.
• Multi-folder management: You can delete a single or all destination folders, and the interface is user-friendly.

✅ 1.2. Smart Map Matching

• Naming convention-based matching system:Automatically identify the map type and match it to material properties with suffixes such as , _B_N_AO
  With editable mapping rules, users have the flexibility to modify or add new suffix rules.
  
• Efficient Material Caching:All materials are pre-loaded and stored to avoid duplicate loading and improve matchmaking.Dictionary<string, Material>
  
• File Format Support:Compatible with texture formats: png.jpg.jpeg.tga.tif (can be extended to support)

✅ 1.3. Maps are automatically assigned

• Automatically Find Materials with the Same Name and assign the map to the corresponding Shader property (such as)._BaseMap_BumpMap
• Normal Map Special Handling:If the map is matched, and the material supports it, it will be automatically set to optimize the normal effect._N_BumpScaleBumpScale = 1.0f

✅ 1.4. Visualize UI actions

• An intuitive GUI interface that provides:The drag-and-drop area is used to quickly add folders.
  Editable list of suffix mappings (support addition and deletion).
  Preview of the match results to quickly see the matched materials.
  One-click positioning of materials: Click the button to highlight the selected material directly in the Unity Asset Manager.Locate
  

✅ 1.5. Configure template management

• Custom naming conventions can be loaded quickly.Naming rule templates can be saved/loaded, making it easy for different projects or teams to share rules:It is stored in JSON format and has high compatibility.
  Save the current rule to .Assets/Editor/NamingRuleTemplates
  

🚀 2. Key Benefits:

🛠 2.1. Improve the efficiency of map matching

• Avoid the tedious operation of manually assigning maps, automatically complete the matching of materials and maps, and reduce human error.
• It supports batch processing and can be applied to textures in multiple folders at one time, greatly improving work efficiency.

🎯 2.2. Scalability

• Users can customize suffix matching rules to support different material systems (such as Unity standard shader, custom shader).
• Support saving/reading rule templates, which can be reused across projects to improve team collaboration efficiency.

⚡ 2.3. Friendly editor UI

• Intuitive and easy-to-use GUI, no need to manually enter paths, just drag and drop folders to complete texture matching.
• Visualize the matching results, view the matched materials with one click, and quickly locate the problem and adjust it.

🔄 2.4. Compatible with Unity workflow

• Based on the AssetDatabase operation, it is deeply integrated with the Unity asset management system to avoid manual manipulation of asset files.
• Support for the Undo mechanism ensures that changes can be undone for added security.
• Optimize the AssetDatabase.Refresh() call to avoid frequent refreshes affecting performance.

If you encounter any problems or have good suggestions, please feel free to contact us by email

[email protected]