{
  "id": "city-utility-cargo-cart",
  "type": "model",
  "title": "小型ユーティリティ運搬カート",
  "titleEn": "Utility cargo cart",
  "description": "公園・キャンパス・施設構内の低速搬送シーンに置く汎用カート。低床四輪シャーシ、開いた両側乗降部、幅広ベンチ席、細い柱の屋根、操舵輪とペダル、座席後方の独立した開放荷台を備えます。荷台床リブ、側板、ヒンジ・ラッチ付き後部ゲート、車軸・板ばね表現・底部電動機ケース・灯火も造形。前の低い風除けは不透明な青灰色表現で、その上方と側面は開放。空荷の一式を1モデルと数え、走行・積載・開閉・電気動作、実機性能・荷重・安全性は未検証です。 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）1.410 × 1.915 × 3.255 m、28,468三角形。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 generic utility cargo cart for low-speed transport scenes in parks, campuses and facility grounds. A low four-wheel chassis has open side entries, a broad bench seat, thin-post canopy, steering wheel and pedals, and a separate open cargo bed behind the seat. The bed includes floor ribs, side boards and a distinct hinged/latching tailgate; axles, visible leaf-spring detail, underside motor casing and inactive lamps are modeled. The short front wind deflector is opaque blue-grey, with open air above and on both sides. This empty whole assembly counts once. Driving, load handling, gate movement, electrical function, real-machine performance, load capacity and safety are unvalidated. For games and visualization; not validated for manufacture, structural engineering or 3D printing. Bounding dimensions (X×Y×Z): 1.410 × 1.915 × 3.255 m; 28,468 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",
    "municipal-service",
    "utility-cart",
    "cargo-bed",
    "構内運搬車"
  ],
  "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/af80e678a81d7d5249bdce8b302efdb78fbdf4e1/content/assets/city-utility-cargo-cart/preview.png",
  "preview": "city-utility-cargo-cart.glb",
  "unit": "m",
  "upAxis": "Y",
  "triangles": 28468,
  "dimensions": [
    1.41,
    1.9155,
    3.255
  ],
  "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-040/scripts/city_expansion/municipal_service_vehicles.py",
    "sourceSha256": "073647eaf590dcefaa04f8a0c9c4056cb720a0a0fe4c6388e05ea693a151c4e0",
    "sourceRecipeSha256": "e6243369a179ae31cabb0b861fd019df0f0f5d686d3abfdee994430bf46cfe18",
    "sourceHelpersSha256": "99ea76b4c3073b3ec2cfdf732e987c7977bfe5efc986b4a077df8db35a6f9d15",
    "alternateFormat": "STL triangulated from the exact reimported GLB, metre-valued Y-up coordinates. No printability or manufacture validation.",
    "stlSha256": "2936678465379e69149ecdb1a178009a9750a244533b919056577a694b638581"
  },
  "usages": [
    {
      "relationship": "original",
      "project": "Meshcopia",
      "sourceUrl": "https://github.com/Xenoah/meshcopia",
      "sourcePaths": [
        "scripts/city_expansion/frozen/batch-040/scripts/city_expansion/municipal_service_vehicles.py",
        "scripts/city_expansion/frozen/batch-040/scripts/city_expansion/common.py"
      ],
      "selectors": [
        "city-utility-cargo-cart"
      ],
      "context": "Original city asset created for this library. No external deployment or reuse claimed."
    }
  ],
  "pageUrl": "https://xenoah.github.io/meshcopia/assets/city-utility-cargo-cart/",
  "manifestUrl": "https://xenoah.github.io/meshcopia/api/assets/city-utility-cargo-cart.json",
  "attribution": "Utility cargo cart by Xenoah / Meshcopia\nhttps://xenoah.github.io/meshcopia/assets/city-utility-cargo-cart/\nCC BY 4.0 — https://creativecommons.org/licenses/by/4.0/\nChanges: none. If modified, replace this line with a description of your changes.",
  "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
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      "name": "city-utility-cargo-cart.glb",
      "format": "GLB",
      "bytes": 1682824,
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      "url": "https://xenoah.github.io/meshcopia/assets/city-utility-cargo-cart/source/city-utility-cargo-cart.glb"
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      "bytes": 1423484,
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      "url": "https://raw.githubusercontent.com/Xenoah/meshcopia/af80e678a81d7d5249bdce8b302efdb78fbdf4e1/content/assets/city-utility-cargo-cart/source/city-utility-cargo-cart.stl"
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      "schemaVersion": 1,
      "id": "city-utility-cargo-cart",
      "assetVersion": "1.0.0",
      "packageVersion": "1.0.0",
      "contentPolicy": "fbx-required-textures-single-notice-v1",
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      "archive": {
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        "url": "https://github.com/Xenoah/meshcopia/releases/download/cohort-new251-v1.0.0/city-utility-cargo-cart-1.0.0-fbx-minimal-1.0.0.zip"
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        "filename": "LICENSE.txt",
        "sha256": "26a0bba10db194a58b2df81ed1e2ab7fcdcdcf9d47baf3876bf829bd303cda1f",
        "text": "Utility cargo cart 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-utility-cargo-cart/\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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  "previewUrl": "https://xenoah.github.io/meshcopia/assets/city-utility-cargo-cart/source/city-utility-cargo-cart.glb"
}