{
  "id": "city-exterior-clock",
  "type": "model",
  "title": "屋外用壁掛け時計",
  "titleEn": "Exterior wall clock",
  "description": "保護リム、目盛、固定された針、背面取付金具を備える無銘の静的壁掛け時計。 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。",
  "descriptionEn": "A static unbranded exterior wall clock with protective bezel, tick marks, fixed hands and rear mounting hardware. For games and visualization; not validated for manufacture, structural engineering or 3D printing.",
  "category": "urban",
  "tags": [
    "city",
    "street",
    "original",
    "urban-structure",
    "access",
    "exterior-clock"
  ],
  "author": "Xenoah",
  "license": "CC-BY-4.0",
  "version": "1.0.0",
  "status": "public",
  "created": "2026-10-14",
  "updated": "2026-10-14",
  "thumbnail": "https://xenoah.github.io/meshcopia/assets/city-exterior-clock/thumbnail.png",
  "preview": "city-exterior-clock.glb",
  "unit": "m",
  "upAxis": "Y",
  "triangles": 6316,
  "dimensions": [
    0.65,
    0.65,
    0.1635
  ],
  "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 city 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/access_structures.py",
    "sourceSha256": "c99fc4be579a08587595259b5761a2df8b1f98a773fb0ddaf32f31ccab980b63",
    "stlSha256": "5a713933bdc5d39a924b52b70a2bdcd60fd96487e29f998a9f005cb5fa5faaec"
  },
  "usages": [
    {
      "relationship": "original",
      "project": "Meshcopia",
      "sourceUrl": "https://github.com/Xenoah/meshcopia",
      "sourcePaths": [
        "scripts/city/access_structures.py",
        "scripts/city/common.py",
        "scripts/city/access.py",
        "scripts/city/access_extra.py",
        "scripts/city/access.py",
        "scripts/city/access_extra.py"
      ],
      "selectors": [
        "city-exterior-clock"
      ],
      "context": "Original city asset created for this library. No external deployment or reuse claimed."
    }
  ],
  "pageUrl": "https://xenoah.github.io/meshcopia/assets/city-exterior-clock/",
  "manifestUrl": "https://xenoah.github.io/meshcopia/api/assets/city-exterior-clock.json",
  "attribution": "Exterior wall clock by Xenoah / Meshcopia\nhttps://xenoah.github.io/meshcopia/assets/city-exterior-clock/\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://xenoah.github.io/meshcopia/assets/city-exterior-clock/source/city-exterior-clock.glb"
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      "url": "https://xenoah.github.io/meshcopia/assets/city-exterior-clock/source/city-exterior-clock.stl"
    }
  ],
  "downloads": {
    "delivery": {
      "schemaVersion": 1,
      "id": "city-exterior-clock",
      "assetVersion": "1.0.0",
      "packageVersion": "1.0.0",
      "contentPolicy": "fbx-required-textures-single-notice-v1",
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      "archive": {
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        "sha256": "7f5330210203858311e4246ccc61a33c855c5df1130b7c065b375d08d2d8f9ef",
        "url": "https://github.com/Xenoah/meshcopia/releases/download/fbx-minimal-v1.0.0/city-exterior-clock-1.0.0-fbx-minimal-1.0.0.zip"
      },
      "files": [
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          "url": "https://github.com/Xenoah/meshcopia/releases/download/fbx-minimal-v1.0.0/city-exterior-clock.fbx",
          "fetch": {
            "kind": "chunks-gzip-v1",
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      "notice": {
        "bytes": 391,
        "filename": "LICENSE.txt",
        "sha256": "3a662479d67199a8438086672577e1df3804fad459f5a17d8b44236b5dec35eb",
        "text": "Exterior wall clock 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-exterior-clock/\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-exterior-clock/source/city-exterior-clock.glb"
}