{"note":"bim_versions 導入後の保存のみ記録 (それ以前は bim_canonical 上書きで履歴なし)","ok":true,"slug":"u-azabudaihills-ijxq740l","versions":[{"created_at":"2026-06-07T07:45:00Z","element_count":118,"note":"v4: タワーをガラスカーテンウォール化(IFCWINDOW外殻+コア)・JPタワー八角形近似(45°二重)・Heatherwick低層を有機ブロック群化・桜田通り・植栽18本。実測=OSM/公表値・推定はdescr明示","saved_by":"editor","sha256":"cd35db3c3b966e56c7a2c71a6c177410e3f2690ca6f9168ac5201f33b66186b3","version":4},{"created_at":"2026-06-07T07:23:42Z","element_count":70,"note":"v3: IFCROOF縦立ちバグ回避(ビューアの屋根特殊変換とrotationが干渉)→緑化屋根/広場/植栽をIFCSITEに変更","saved_by":"editor","sha256":"fa159affb92116168cdd0248f8cec556df175190e4a728069f33ea904d7a0988","version":3},{"created_at":"2026-06-07T07:15:59Z","element_count":70,"note":"麻布台ヒルズ再構築v2: OSM実測フットプリント(ODbL)+公表高さ。配置・向き・寸法を実データ準拠に全面修正、タワー3本をスムーズテーパー化(JP20分割/ResA・B各14分割)。推定値は各descrに明示。by Claude (優貴さん指示)","saved_by":"editor","sha256":"9b30e15574f373505574f2d1e9de2377bd13e840b7ab598957729d4dfa0a61a5","version":2}]}