{
  "id": "city-rear-loading-refuse-truck",
  "type": "model",
  "title": "後部投入式ごみ収集車",
  "titleEn": "Rear-loading refuse truck",
  "description": "住宅街や清掃拠点のシーンに配置する三軸の後部投入式ごみ収集車です。短い乗員キャブ、三本の車軸と後部の複輪、上肩を面取りした大きな圧縮室外装、側面補強材と点検蓋、実際に開口した後部ホッパー、斜面のある受け皿と奥の固定ブレード、外側の支持アーム・ピン・シリンダー外装と曲線ホース、後部ステップと手すりを備えます。キャブは淡いアルファ透過窓から造形済みの二席・操舵輪・計器を見通せます。圧縮室内部、廃棄物、機関内部は省略し、灯火とミラーは不透明・非作動です。屈折ガラス、走行・操舵・圧縮・油圧・扉開閉動作や実機性能・安全性の検証は含みません。全体で一モデルです。 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）3.030 × 3.260 × 8.470 m、178,372三角形。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 three-axle rear-loading refuse truck for residential streets and municipal depots. Its compact crew cab, three axles with rear twin tires, large chamfered-shoulder compactor exterior, side ribs and service hatches are distinct from the other vehicles. The rear hopper is genuinely open, with a sloping bowl, recessed fixed blade, exterior support arms, pins, cylinder exteriors and curved service hoses, plus rear steps and handholds. Lightly tinted alpha-blended cab windows reveal two modeled seats, steering wheel and blank instruments. Internal compactor chamber, refuse and engine internals are omitted; lamps and mirrors are opaque and inactive. No refractive-glass simulation, driving, steering, compaction, hydraulic or door behavior, real-machine performance or safety validation is included. All components form one complete model. For games and visualization; not validated for manufacture, structural engineering or 3D printing. Bounding dimensions (X×Y×Z): 3.030 × 3.260 × 8.470 m; 178,372 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",
    "road-vehicle",
    "refuse-truck",
    "rear-loading-hopper",
    "three-axle",
    "ごみ収集車"
  ],
  "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/b615362827db10ceec5db3c589a05ce68ea827d6/content/assets/city-rear-loading-refuse-truck/preview.png",
  "preview": "city-rear-loading-refuse-truck.glb",
  "unit": "m",
  "upAxis": "Y",
  "triangles": 178372,
  "dimensions": [
    3.03,
    3.26,
    8.469999
  ],
  "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-048/scripts/city_expansion/urban_transport_vehicles.py",
    "sourceSha256": "90f963d6aae8dfb35ab496c3fe1386b033af10b9185169918397669b7b7c84a9",
    "sourceRecipeSha256": "8886f4fc9f5de11f1658b5610e16995e2e515f50fe6896bab31871b6914c4132",
    "sourceHelpersSha256": "99ea76b4c3073b3ec2cfdf732e987c7977bfe5efc986b4a077df8db35a6f9d15",
    "alternateFormat": "STL triangulated from the exact reimported GLB, metre-valued Y-up coordinates. No printability or manufacture validation.",
    "stlSha256": "640e16363be5e653cfff9da32bfed1f3d007197473ffc25939a799e8698c36a1"
  },
  "usages": [
    {
      "relationship": "original",
      "project": "Meshcopia",
      "sourceUrl": "https://github.com/Xenoah/meshcopia",
      "sourcePaths": [
        "scripts/city_expansion/frozen/batch-048/scripts/city_expansion/urban_transport_vehicles.py",
        "scripts/city_expansion/frozen/batch-048/scripts/city_expansion/common.py"
      ],
      "selectors": [
        "city-rear-loading-refuse-truck"
      ],
      "context": "Original city asset created for this library. No external deployment or reuse claimed."
    }
  ],
  "pageUrl": "https://xenoah.github.io/meshcopia/assets/city-rear-loading-refuse-truck/",
  "manifestUrl": "https://xenoah.github.io/meshcopia/api/assets/city-rear-loading-refuse-truck.json",
  "attribution": "Rear-loading refuse truck by Xenoah / Meshcopia\nhttps://xenoah.github.io/meshcopia/assets/city-rear-loading-refuse-truck/\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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      "url": "https://raw.githubusercontent.com/Xenoah/meshcopia/b615362827db10ceec5db3c589a05ce68ea827d6/content/assets/city-rear-loading-refuse-truck/source/city-rear-loading-refuse-truck.stl"
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      "packageVersion": "1.0.0",
      "contentPolicy": "fbx-required-textures-single-notice-v1",
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        "url": "https://github.com/Xenoah/meshcopia/releases/download/cohort-new251-v1.0.0/city-rear-loading-refuse-truck-1.0.0-fbx-minimal-1.0.0.zip"
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        "filename": "LICENSE.txt",
        "sha256": "ad176bd5b9a9edfb4f7ea2b44639a455196f4d8df21da3660373c2855e5eb48a",
        "text": "Rear-loading refuse truck 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-rear-loading-refuse-truck/\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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        "state": "published-verified"
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  "previewUrl": "https://xenoah.github.io/meshcopia/assets/city-rear-loading-refuse-truck/source/city-rear-loading-refuse-truck.glb"
}