{
  "id": "city-accordion-sliding-gate",
  "type": "model",
  "title": "伸縮門扉（アコーディオン門扉）",
  "titleEn": "Accordion sliding gate",
  "description": "住宅や駐車場の入口に使う、アルミ製の伸縮門扉です。ジグザグに開いた縦材13本、菱形に交差する格子の斜材、上部の横材、各縦材の下のキャスター、固定側と受け側の柱、取っ手、地面のガイドを造形しています。部分的に伸ばした状態の静的形状で、伸縮・施錠の動作は含みません。 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）3.700 × 1.400 × 0.300 m、14,756三角形。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": "An aluminium accordion sliding gate for house and car park entrances. It models thirteen zigzag verticals, diagonal lattice bars forming diamonds, top rails, casters under each vertical, a fixed post and a latch post with handle, and a ground guide. It is a static, partly extended shape; extending, folding and locking motion are not included. For games and visualization; not validated for manufacture, structural engineering or 3D printing. Bounding dimensions (X×Y×Z): 3.700 × 1.400 × 0.300 m; 14,756 triangles. Metres, Y-up, horizontally centered placement origin with minimum Y=0, not an articulation or mounting 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",
    "claude",
    "gate",
    "accordion-gate",
    "residential",
    "car-park",
    "伸縮門扉"
  ],
  "author": "Claude",
  "license": "CC-BY-4.0",
  "version": "1.0.0",
  "status": "public",
  "created": "2026-10-17",
  "updated": "2026-10-17",
  "thumbnail": "https://raw.githubusercontent.com/Xenoah/meshcopia/7262f3e34559234de636cd5351d89fc733df008d/content/assets/city-accordion-sliding-gate/preview.png",
  "preview": "city-accordion-sliding-gate.glb",
  "unit": "m",
  "upAxis": "Y",
  "triangles": 14756,
  "dimensions": [
    3.7,
    1.4,
    0.3
  ],
  "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 procedural street-object geometry authored by Claude (Anthropic AI model)",
    "tool": "Blender 4.5.14 LTS; Meshcopia Claude street-object generator 1.0",
    "rights": "Original geometry and material design written by Claude at the request of Xenoah for CC-BY-4.0 publication in Meshcopia. No third-party meshes, scans, brands, logos, lettering or font files.",
    "generatorUrl": "https://github.com/Xenoah/meshcopia/blob/main/scripts/city_expansion/frozen/batch-063/scripts/city_expansion/claude_residential_civic_objects.py",
    "sourceSha256": "c25639aae15cb9fada3ff31fdfb79f419cad537a2338de8a8f6049963d132820",
    "sourceRecipeSha256": "d7070c26f7405406982b33b112296d6b2142e33dce68fd8146b8f2c383e41397",
    "sourceHelpersSha256": "bc37c71fb5b3a6741aadb88ad44cadc3d14f3546fe47b76dc9db0a84ca7cd4d8",
    "alternateFormat": "STL triangulated from the exact reimported GLB, metre-valued Y-up coordinates. No printability or manufacture validation.",
    "stlSha256": "54c8857593b41e10199aac34d2c0e2881a94340748024d8140885942041213bc"
  },
  "usages": [
    {
      "relationship": "original",
      "project": "Meshcopia",
      "sourceUrl": "https://github.com/Xenoah/meshcopia",
      "sourcePaths": [
        "scripts/city_expansion/frozen/batch-063/scripts/city_expansion/claude_residential_civic_objects.py",
        "scripts/city_expansion/frozen/batch-063/scripts/city_expansion/common.py"
      ],
      "selectors": [
        "city-accordion-sliding-gate"
      ],
      "context": "Original street object authored by Claude for this library. No external deployment or reuse claimed."
    }
  ],
  "pageUrl": "https://xenoah.github.io/meshcopia/assets/city-accordion-sliding-gate/",
  "manifestUrl": "https://xenoah.github.io/meshcopia/api/assets/city-accordion-sliding-gate.json",
  "attribution": "Accordion sliding gate by Claude / Meshcopia\nhttps://xenoah.github.io/meshcopia/assets/city-accordion-sliding-gate/\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/",
  "files": [
    {
      "name": "city-accordion-sliding-gate.glb",
      "format": "GLB",
      "bytes": 975028,
      "sha256": "c25639aae15cb9fada3ff31fdfb79f419cad537a2338de8a8f6049963d132820",
      "url": "https://xenoah.github.io/meshcopia/assets/city-accordion-sliding-gate/source/city-accordion-sliding-gate.glb"
    },
    {
      "name": "city-accordion-sliding-gate.stl",
      "format": "STL",
      "bytes": 737884,
      "sha256": "54c8857593b41e10199aac34d2c0e2881a94340748024d8140885942041213bc",
      "url": "https://raw.githubusercontent.com/Xenoah/meshcopia/7262f3e34559234de636cd5351d89fc733df008d/content/assets/city-accordion-sliding-gate/source/city-accordion-sliding-gate.stl"
    }
  ],
  "downloads": {
    "delivery": {
      "schemaVersion": 1,
      "id": "city-accordion-sliding-gate",
      "assetVersion": "1.0.0",
      "packageVersion": "1.0.0",
      "contentPolicy": "fbx-required-textures-single-notice-v1",
      "sourceFiles": [
        {
          "bytes": 975028,
          "name": "city-accordion-sliding-gate.glb",
          "sha256": "c25639aae15cb9fada3ff31fdfb79f419cad537a2338de8a8f6049963d132820"
        },
        {
          "bytes": 737884,
          "name": "city-accordion-sliding-gate.stl",
          "sha256": "54c8857593b41e10199aac34d2c0e2881a94340748024d8140885942041213bc"
        }
      ],
      "archive": {
        "bytes": 490567,
        "filename": "city-accordion-sliding-gate-1.0.0-fbx-minimal-1.0.0.zip",
        "sha256": "1718606246cccc3046f2866070ec40f35b12ba10aa5d437ff858ca14907c2b8a",
        "url": "https://github.com/Xenoah/meshcopia/releases/download/cohort-new30-v1.0.0/city-accordion-sliding-gate-1.0.0-fbx-minimal-1.0.0.zip"
      },
      "files": [
        {
          "name": "city-accordion-sliding-gate.fbx",
          "format": "FBX",
          "bytes": 552668,
          "sha256": "5d0210ed4f95be59d35e678849d16f1ef85be29054bf0e6dfcd303731166a197",
          "url": "https://github.com/Xenoah/meshcopia/releases/download/cohort-new30-v1.0.0/city-accordion-sliding-gate.fbx",
          "fetch": {
            "kind": "chunks-gzip-v1",
            "url": "https://xenoah.github.io/meshcopia/download-data/b441435e34c0ad93c506cb813aa9473c1f05389ebb9793d513e7f08e7cc6cf8b.json",
            "bytes": 1098,
            "sha256": "b441435e34c0ad93c506cb813aa9473c1f05389ebb9793d513e7f08e7cc6cf8b"
          }
        }
      ],
      "notice": {
        "bytes": 402,
        "filename": "LICENSE.txt",
        "sha256": "2f7716efab2fae614e5768b5ceb05d7b2e7f16f4482514d3e9ed10750f29d8c7",
        "text": "Accordion sliding gate by Claude / Meshcopia\nCopyright (c) 2026 Claude\nCC BY 4.0: https://creativecommons.org/licenses/by/4.0/\nSource: https://xenoah.github.io/meshcopia/assets/city-accordion-sliding-gate/\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"
      },
      "verification": {
        "fCommit": "8bef6f63627e9033ec367d4625739552a1bcc16b",
        "inventorySha256": "11ae492bb9a306795a31ce19509d9108d54eab792186389ff7f7e68203a0c06c",
        "releaseId": 416177244,
        "releaseTag": "cohort-new30-v1.0.0",
        "state": "published-verified"
      }
    }
  },
  "previewUrl": "https://xenoah.github.io/meshcopia/assets/city-accordion-sliding-gate/source/city-accordion-sliding-gate.glb"
}