Blender Design Workflow

Inspect, then create an implementation brief before mutation: requested assets, supplied references, missing references, scene constraints, camera route, animation beats, duration, and required exports. If a required reference is missing, ask the user for it by default. Create a Blender-designed proxy only when the user explicitly requests design of the missing asset, and record its assumptions and deviations in the delivery receipt.

For an auto_with_budget request, execute the approved brief through every safe milestone without asking after each preview. Capture the same previews and validation evidence, but present them together with the final artifact inventory. Stop only for a forbidden missing asset, path escape, deletion/overwrite, expert Python or failed validation requiring recovery. Remote budget enforcement is owned by the downstream plugin.

Translate the approved brief into named components, then complete Scene Structure, Modeling, Materials, Lighting and Camera, Animation, and Final Preview milestones. Use one transaction per milestone and expectedSceneRevision on every mutation.