Breakdown Sheet – Blender add-on

Breakdown Sheet makes the asset breakdown that portfolio and game-art reviews ask for. Select your objects, press Render Breakdown in the N-panel, done.

What you get

• Four pass renders as PNGs: Beauty, Clay, Wireframe and UV checker
• A contact sheet with tris and verts (after modifiers), materials, texture sizes and average texel density
• A JSON file with the same numbers for your pipeline
• Optional turntable as PNG sequence or H.264 MP4
• Objects without UVs are flagged in orange, so a missing unwrap does not slip through

Your scene stays as it was

Everything renders in a temporary scene. Your render settings, camera, world, materials and selection are never edited, also when a render fails halfway.

Requirements

Blender 4.2 or newer. Install as an Extension: Edit › Preferences › Get Extensions › Install from Disk, then pick the ZIP. No extra Python packages. Tested headless on Blender 5.2.2 (Windows) with an automated suite of 125 checks.

Known limits

• Blender is busy while it renders, like F12; no cancel button
• Geometry Nodes, particle and collection instances are not rendered; realize them first

License

GPL-3.0-or-later. You get the full source.

Developed with the help of an AI assistant (Claude by Anthropic). Code, tests and images were reviewed and run by the author. All images show real output of the add-on.