{
  "id": "city-streetlight",
  "type": "model",
  "title": "片持ちLED街路灯",
  "titleEn": "Modern LED streetlight",
  "description": "連続した曲線アーム、薄型照明ヘッド、独立したLED光学部、点検扉とアンカー付きの街路灯。 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 modern streetlight with a continuous curved arm, slim luminaire, individual LED optics, service door and anchored base. For games and visualization; not validated for manufacture, structural engineering or 3D printing.",
  "category": "urban",
  "tags": [
    "city",
    "street",
    "original",
    "streetlight",
    "lamp",
    "lighting",
    "street",
    "LED",
    "街路灯"
  ],
  "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-streetlight/thumbnail.png",
  "preview": "city-streetlight.glb",
  "unit": "m",
  "upAxis": "Y",
  "triangles": 12404,
  "dimensions": [
    1.68,
    5.6,
    0.34
  ],
  "uv": "Per-component primitive or automatically unwrapped UVs. Overlapping between components; not a packed unique lightmap atlas. Solid-color PBR materials; no external textures.",
  "provenance": {
    "method": "Original AI-agent-authored procedural city geometry",
    "tool": "Blender 4.5.14 LTS; 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/infrastructure.py",
    "sourceSha256": "34259d4e18e74ff72f3d1f2897f2fea56d34158af24e3f9ad5c5dbbefd3f4c9a",
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  "usages": [
    {
      "relationship": "original",
      "project": "Meshcopia",
      "sourceUrl": "https://github.com/Xenoah/meshcopia",
      "sourcePaths": [
        "scripts/city/infrastructure.py",
        "scripts/city/common.py"
      ],
      "selectors": [
        "city-streetlight"
      ],
      "context": "Original city asset created for this library. No external deployment or reuse claimed."
    }
  ],
  "pageUrl": "https://xenoah.github.io/meshcopia/assets/city-streetlight/",
  "manifestUrl": "https://xenoah.github.io/meshcopia/api/assets/city-streetlight.json",
  "attribution": "Modern LED streetlight by Xenoah / Meshcopia\nhttps://xenoah.github.io/meshcopia/assets/city-streetlight/\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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      "schemaVersion": 1,
      "id": "city-streetlight",
      "assetVersion": "1.0.0",
      "packageVersion": "1.0.0",
      "contentPolicy": "fbx-required-textures-single-notice-v1",
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        "filename": "LICENSE.txt",
        "sha256": "44777f78bc051e85db7ea13692b12fe86131a0c29e0bdb5a91c3fa722c851972",
        "text": "Modern LED streetlight 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-streetlight/\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-streetlight/source/city-streetlight.glb"
}