Blender Vrm Visible Fit

Blender VRM Visible Fit

Use this skill for manual-in-the-loop Blender avatar fitting where the user must see each change before export.

Workflow

1. Open Blender in foreground with exactly one clean scene file.
2. Import base VRM and verify full body continuity before any edits.
3. Import clothing asset VRM/mesh and isolate only required materials (dress, shoes).
4. Align clothing in viewport with user-visible checkpoints.
5. Transfer/bind weights with robust transfer tools.
6. Run pose stress checks (hips, knees, elbows, shoulders, ankles).
7. Export Blender-pass VRM only after user approval.
8. Record build evidence JSON and screenshots.

Hard Rules

• Never run hidden background rebuilds for fit-critical edits.
• Never delete base body geometry before user fit approval.
• Never use global hole-fill on body meshes.
• Keep shoes as an independent mesh lane unless the source requires merge.

Commands

Checkpoint snapshot:

python3 scripts/checkpoint_state.py \
  --scene /path/to/scene.blend \
  --stage "after_weight_transfer" \
  --json-out /tmp/blender-vrm-checkpoint.json

References

• references/visible-fit-checklist.md
• references/open-source-tooling.md

Loopback

If fit/rig quality is uncertain:

1. Stop export.
2. Capture current checkpoint JSON + screenshots.
3. Return to stage align or weight_transfer and continue visibly.