Diffuse BSDF Baker

Diffuse BSDF Baker bakes a procedural Diffuse BSDF material down to a clean, non-overlapping UV atlas: one diffuse map and one normal map per object, sized automatically from a target texel density.

It is built around a small node convention and is deliberately scoped to Diffuse BSDF materials, not Principled. Select your objects, set an output folder, and press Bake Selected. A preflight checks every object first and lists anything that needs fixing before it bakes.

Features

• One click bake of diffuse and normal maps to a single UV atlas
• Automatic resolution from world surface area, UV coverage and texel density
• Preflight validation, plus Dry Run and Check modes that write nothing
• Headless bake_textures.py script for batch and command line use

Requirements

• Blender 4.2 or newer
• Cycles render engine
• A hand unwrapped UVBake layer on each object