{
  "id": "city-manual-comb-binding-machine",
  "type": "model",
  "title": "手動コンブ式製本機",
  "titleEn": "Manual comb-binding machine",
  "description": "事務所や学校の印刷室に置く手動製本機。傾斜筐体、紙差込口外形と手前の受け台、幅ガイド、二十一個の固定開きフック、左右の支点/立ち上がったレバーと幅広握り、背面の閉じた屑受けを造形しています。紙・樹脂コンブは付属せず、各フックは一式の部品です。パンチ/開閉/製本は動作しない静的小物で、設置時は机の高さに合わせてください。 ゲーム・可視化向け。製造・構造設計・3Dプリント用途は未検証。 外接寸法（X×Y×Z）0.483 × 0.344 × 0.360 m、4,384三角形。単位m・Y-up、水平中央の接地用原点、最下点Y=0。部品ごとの重複UV0と単色PBR材質を収録し、画像テクスチャ・UV2・コライダー・LOD・リグ・動作は付属しません。静的表示用でUnity/VRChat実機検証は未実施。STLはm・Y-up座標の形状のみで色・材質・UV・階層を含みません。",
  "descriptionEn": "A manual binding machine for office and school print rooms. Its sloped housing includes a paper-slot exterior/rest, width guide, twenty-one fixed opening hooks, side pivots/raised operating lever with wide grip and a closed rear waste tray. No paper or plastic comb is included; all hooks belong to one assembly. Punching, opening and binding are not operational. Adjust this static prop to desk height. For games and visualization; not validated for manufacture, structural engineering or 3D printing. Bounding dimensions (X×Y×Z): 0.483 × 0.344 × 0.360 m; 4,384 triangles. Metres, Y-up, horizontally centered placement origin with minimum Y=0, not an articulation or wall-mount pivot. Includes overlapping component UV0 and constant-color PBR materials, with no image textures, unique UV2, colliders, LOD, rig or runtime behavior. Static visualization only; Unity/VRChat editor and runtime tests have not been performed. STL uses metre-valued Y-up coordinates and contains geometry only, without color, materials, UVs or hierarchy.",
  "category": "urban",
  "tags": [
    "city",
    "street",
    "original",
    "office",
    "comb-binding",
    "print-room",
    "製本機"
  ],
  "author": "Xenoah",
  "license": "CC-BY-4.0",
  "version": "1.0.0",
  "status": "public",
  "created": "2026-10-14",
  "updated": "2026-10-14",
  "thumbnail": "https://raw.githubusercontent.com/Xenoah/meshcopia/b615362827db10ceec5db3c589a05ce68ea827d6/content/assets/city-manual-comb-binding-machine/preview.png",
  "preview": "city-manual-comb-binding-machine.glb",
  "unit": "m",
  "upAxis": "Y",
  "triangles": 4384,
  "dimensions": [
    0.483,
    0.344,
    0.3605
  ],
  "uv": "Per-component primitive or automatically unwrapped UVs. Overlapping between components; not a packed unique lightmap atlas. Solid-color PBR materials; no external textures. STL has no colors or UVs.",
  "provenance": {
    "method": "Original AI-agent-authored procedural city geometry",
    "tool": "Blender 4.3.2; Meshcopia original city expansion generator 1.0",
    "rights": "Original geometry and material design created for Xenoah Meshcopia under the owner request for CC-BY-4.0 publication. No third-party meshes, scans, brands, logos or font files.",
    "generatorUrl": "https://github.com/Xenoah/meshcopia/blob/main/scripts/city_expansion/frozen/batch-056/scripts/city_expansion/document_service_equipment.py",
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    "sourceRecipeSha256": "57ab43f905bb94ab5a72e70a1802236414107c5e6d6a5fa49b06c9be9b2d0ec2",
    "sourceHelpersSha256": "99ea76b4c3073b3ec2cfdf732e987c7977bfe5efc986b4a077df8db35a6f9d15",
    "alternateFormat": "STL triangulated from the exact reimported GLB, metre-valued Y-up coordinates. No printability or manufacture validation.",
    "stlSha256": "18af90d28574639389b2ea8f36add1cfac30eb5c45045c067e9b0a7de5ef906f"
  },
  "usages": [
    {
      "relationship": "original",
      "project": "Meshcopia",
      "sourceUrl": "https://github.com/Xenoah/meshcopia",
      "sourcePaths": [
        "scripts/city_expansion/frozen/batch-056/scripts/city_expansion/document_service_equipment.py",
        "scripts/city_expansion/frozen/batch-056/scripts/city_expansion/common.py"
      ],
      "selectors": [
        "city-manual-comb-binding-machine"
      ],
      "context": "Original city asset created for this library. No external deployment or reuse claimed."
    }
  ],
  "pageUrl": "https://xenoah.github.io/meshcopia/assets/city-manual-comb-binding-machine/",
  "manifestUrl": "https://xenoah.github.io/meshcopia/api/assets/city-manual-comb-binding-machine.json",
  "attribution": "Manual comb-binding machine by Xenoah / Meshcopia\nhttps://xenoah.github.io/meshcopia/assets/city-manual-comb-binding-machine/\nCC BY 4.0 — https://creativecommons.org/licenses/by/4.0/\nChanges: none. If modified, replace this line with a description of your changes.",
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        "sha256": "7969b5c8194b04c65d62dc5f3c80b23baaad7c56f94580dfe20d4ddac32c0c84",
        "text": "Manual comb-binding machine by Xenoah / Meshcopia\nCopyright (c) 2026 Xenoah\nCC BY 4.0: https://creativecommons.org/licenses/by/4.0/\nSource: https://xenoah.github.io/meshcopia/assets/city-manual-comb-binding-machine/\nProvided as-is, without warranties (license Section 5).\nChanges: none.\nAdditional changes: Converted unchanged source GLB geometry to FBX, with documented compatible material/texture derivatives.\n"
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}