{
  "id": "city-pedestal-tube-bender",
  "type": "model",
  "title": "台座式手動パイプ曲げ機",
  "titleEn": "Pedestal-mounted manual tube bender",
  "description": "金属加工場の背景に置く台座式パイプ曲げ機。アンカー外形付き底板と補強、支柱/作業板、溝付きの丸い型と中心軸、押さえローラー/送り側クランプ、長い固定レバーと握り、両端が開いた短い曲がり管を造形。例示管も一式の部品で、モデル数は1点です。可動・加工経路・管材強度・精度・荷重や安全性能は未実装・未検証です。 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）1.290 × 1.163 × 0.582 m、7,456三角形。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 pedestal tube-bending machine for metalworking backgrounds. It has an anchored-looking base/bracing, column/working plate, grooved circular former/central pivot, pressure roller/feed clamp, long fixed lever/grip and a short bent example tube with both ends open. The example tube belongs to the single assembly and is not counted separately. Motion, forming path, stock strength, accuracy, load and safety behavior are unimplemented and untested. For games and visualization; not validated for manufacture, structural engineering or 3D printing. Bounding dimensions (X×Y×Z): 1.290 × 1.163 × 0.582 m; 7,456 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",
    "workshop",
    "tube-bender",
    "metal-forming",
    "パイプ曲げ"
  ],
  "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-pedestal-tube-bender/preview.png",
  "preview": "city-pedestal-tube-bender.glb",
  "unit": "m",
  "upAxis": "Y",
  "triangles": 7456,
  "dimensions": [
    1.290025,
    1.1629,
    0.582115
  ],
  "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-053/scripts/city_expansion/metal_forming_equipment.py",
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    "sourceRecipeSha256": "e009a059d5b4c1fd1ec4ad8ee842378a2d4bc66b6d7e28eba30078d62d63c3d1",
    "sourceHelpersSha256": "99ea76b4c3073b3ec2cfdf732e987c7977bfe5efc986b4a077df8db35a6f9d15",
    "alternateFormat": "STL triangulated from the exact reimported GLB, metre-valued Y-up coordinates. No printability or manufacture validation.",
    "stlSha256": "6287d6e47bbc74b5920a7f8363e82ec282e20de0c8eb42e9bfbcdf955dcb3610"
  },
  "usages": [
    {
      "relationship": "original",
      "project": "Meshcopia",
      "sourceUrl": "https://github.com/Xenoah/meshcopia",
      "sourcePaths": [
        "scripts/city_expansion/frozen/batch-053/scripts/city_expansion/metal_forming_equipment.py",
        "scripts/city_expansion/frozen/batch-053/scripts/city_expansion/common.py"
      ],
      "selectors": [
        "city-pedestal-tube-bender"
      ],
      "context": "Original city asset created for this library. No external deployment or reuse claimed."
    }
  ],
  "pageUrl": "https://xenoah.github.io/meshcopia/assets/city-pedestal-tube-bender/",
  "manifestUrl": "https://xenoah.github.io/meshcopia/api/assets/city-pedestal-tube-bender.json",
  "attribution": "Pedestal-mounted manual tube bender by Xenoah / Meshcopia\nhttps://xenoah.github.io/meshcopia/assets/city-pedestal-tube-bender/\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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        "filename": "LICENSE.txt",
        "sha256": "e3a1b3e11510d941039cf91b6098072b5867184481e828336797348c497207e2",
        "text": "Pedestal-mounted manual tube bender 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-pedestal-tube-bender/\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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}