Batch Material Helper

Batch Material Helper is a Blender add-on designed to streamline material editing for selected objects. It allows users to quickly adjust a wide range of Principled BSDF shader parameters and material settings in bulk, making it ideal for managing large numbers of shaders imported from XPS and FBX formats.

Short Tutorial:

1. Select objects (e.g., imported XPS or FBX models) in the 3D Viewport.
2. Open the sidebar (N key), find the "Material" tab.
3. Check the boxes next to the properties you want to edit (e.g., Base Color, Metallic, Roughness).
4. Adjust the values as needed and click "Apply to Selected Objects" to update all selected materials instantly.