| name | refine-export-3d-asset-with-blender |
| description | Apply bounded final refinements and export one selected 3D lineage from Blender to neutral GLB. Use after model, rig, and animation review, not for redesign, independent QA, or assetpack release. |
Refine and export a 3D asset with Blender
Scope
Perform only authorized final corrections and produce the specification-bound
neutral GLB candidate.
Inputs
- Explicit
FORGE_ROOT and external WORLD_ROOT.
- Exact target/specification and selected model/rig/animation artifact lineage.
- A finite reviewed fix list, coordinate/export contract, permitted GLTF
extensions, named nodes/actions, embedded-resource policy, and budgets.
- One
blender_mcp request with operation refine for an approved fix list,
followed when needed by a separate export_glb request whose parent is the
refinement receipt. If there are no fixes, issue only export_glb. Both
requests require a model input that exactly matches a compatible immediate
parent output and at least one parent receipt hash.
Outputs
- Updated authoring
.blend, exported GLB candidate, metrics, and inspection
captures in the world authoring area.
- One typed successful Blender receipt per operation, retaining direct parent
hashes, exact Blender/MCP/add-on identities, disabled telemetry, hash-bound
reviewed scripts, explicit approval, replayability, and outputs.
Invariants
- Keep one executable operation per request/receipt. Change only the approved
fix list; return redesign, retopology, rerigging, or
reanimation beyond it to the owning skill.
- Preserve units, axes, origin, scale, names, materials, skins, clips, colliders,
LODs, and budgets required by the specification.
- Export GLB with embedded resources and zero external URIs;
.blend remains
authoring-only and no provider/MCP configuration enters the GLB.
- Do not claim independent QA or build an assetpack.
Completion
Complete when the GLB parses, preliminary coordinate/name/resource/metric checks
pass, every request/receipt validates, and all approved fixes are traceable. Stop
for glb_validate, independent 3D QA, and later release packaging.
