{
  "id": "city-tennis-net-set",
  "type": "model",
  "title": "支柱と巻取ハンドル付きテニスネット",
  "titleEn": "Tennis net set with posts and crank",
  "description": "テニスコート場面へ据える、ネット・二本の支柱・張力金具の一式。実体のある縦横コード、中央へ下がる上端テープ、側端と下端の縁取り、中央押さえ帯、巻取箱とハンドル、反対側の固定金具、接地アンカーを造形。床・ライン・コート・ラケットは含まず、全体で1点です。網目は表示用に簡略化され、張力調整・競技規格・実用品の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）13.388 × 1.151 × 0.350 m、29,488三角形。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 net, two-post and tension-fitting assembly for tennis-court scenes. It has solid vertical/horizontal cords, sagged upper tape, side/bottom bindings, center retaining strap, crank housing and handle, opposite fixed cable anchor and grounded plates. Court flooring, lines and rackets are absent; the whole set counts as one model. The mesh spacing is simplified for visualization; tension adjustment, competition specifications and real-equipment safety are unvalidated. For games and visualization; not validated for manufacture, structural engineering or 3D printing. Bounding dimensions (X×Y×Z): 13.388 × 1.151 × 0.350 m; 29,488 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",
    "sports",
    "tennis",
    "net",
    "テニスネット"
  ],
  "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-tennis-net-set/preview.png",
  "preview": "city-tennis-net-set.glb",
  "unit": "m",
  "upAxis": "Y",
  "triangles": 29488,
  "dimensions": [
    13.388,
    1.1505,
    0.35
  ],
  "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-054/scripts/city_expansion/active_park_equipment.py",
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    "sourceHelpersSha256": "99ea76b4c3073b3ec2cfdf732e987c7977bfe5efc986b4a077df8db35a6f9d15",
    "alternateFormat": "STL triangulated from the exact reimported GLB, metre-valued Y-up coordinates. No printability or manufacture validation.",
    "stlSha256": "da53103b7b4bfef002ef0070cc3378504ff181e26914e91aa90ddec16ee5e46a"
  },
  "usages": [
    {
      "relationship": "original",
      "project": "Meshcopia",
      "sourceUrl": "https://github.com/Xenoah/meshcopia",
      "sourcePaths": [
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        "scripts/city_expansion/frozen/batch-054/scripts/city_expansion/common.py"
      ],
      "selectors": [
        "city-tennis-net-set"
      ],
      "context": "Original city asset created for this library. No external deployment or reuse claimed."
    }
  ],
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  "manifestUrl": "https://xenoah.github.io/meshcopia/api/assets/city-tennis-net-set.json",
  "attribution": "Tennis net set with posts and crank by Xenoah / Meshcopia\nhttps://xenoah.github.io/meshcopia/assets/city-tennis-net-set/\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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        "sha256": "301a8b01f34f944a0bef66bed48be150d3502a66434a9bdcb13f1b603980fd2f",
        "text": "Tennis net set with posts and crank 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-tennis-net-set/\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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}