| { | |
| "core_fields": [ | |
| "id", | |
| "factory", | |
| "category", | |
| "split", | |
| "parameters", | |
| "seed", | |
| "units", | |
| "coordinates", | |
| "part_ids", | |
| "caption_en", | |
| "caption_zh", | |
| "glb_path", | |
| "blend_path", | |
| "source_path", | |
| "request_path", | |
| "preview_paths", | |
| "historical_quality_path", | |
| "current_quality_path", | |
| "manifest_sha256", | |
| "glb_sha256", | |
| "technical_pass", | |
| "independent_ai_visual_pass", | |
| "assembly_contract_pass", | |
| "strict_all_surfaces_disjoint", | |
| "human_certification" | |
| ], | |
| "editable_scene": "Blender .blend", | |
| "geometry": "GLB", | |
| "images": { | |
| "count_per_asset": 6, | |
| "format": "PNG", | |
| "height": 320, | |
| "width": 320 | |
| }, | |
| "metadata_format": "JSON/JSONL", | |
| "parameters_representation": "JSON-encoded string in JSONL to keep Arrow schema consistent across factory-disjoint splits; original object in metadata/instances.json and per-asset source/request.json", | |
| "quality_precedence": "metadata/current-qualification.json supplements immutable per-asset quality.json snapshots", | |
| "record_unit": "one3Dasset", | |
| "schema_version": 1, | |
| "source": "Blender Python", | |
| "units": "metres" | |
| } | |