{
  "id": "city-bench-sewing-machine",
  "type": "model",
  "title": "作業台付き卓上ミシン",
  "titleEn": "Benchtop sewing machine with worktable",
  "description": "衣装修繕室、地域の工作室やランドリー補修スペース向けの卓上ミシン一式。空いた懐を持つC形本体、針棒と針、二股押さえ、針板の実スロット・送り歯、張力部品・糸案内・固定した糸経路、糸巻き、スポーク付きはずみ車、背面カバー、脚付き作業台と配線された床ペダルを造形。台とペダルを含む一つの完成備品です。縫製・送り・回転・電気動作や布シミュレーションはなく、機器安全性・精度・性能は未検証。 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）1.060 × 1.218 × 0.614 m、18,900三角形。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 complete benchtop sewing station for costume-repair rooms, community workshops and laundry repair areas. It includes a C-shaped body with an open throat, needle bar and needle, forked presser foot, needle-plate slot and feed teeth, tension components, thread guides and a fixed thread path, spool, spoked handwheel, rear covers, legged worktable and wired floor pedal. The table and pedal belong to one complete prop. Stitching, fabric feed, rotation, electrical operation and cloth simulation are absent; equipment safety, accuracy and performance are unvalidated. For games and visualization; not validated for manufacture, structural engineering or 3D printing. Bounding dimensions (X×Y×Z): 1.060 × 1.218 × 0.614 m; 18,900 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",
    "textile",
    "sewing",
    "machine",
    "worktable",
    "ミシン"
  ],
  "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/7f829d09a66d156c7f2ca19f2ea2ed88c015a01c/content/assets/city-bench-sewing-machine/preview.png",
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  "unit": "m",
  "upAxis": "Y",
  "triangles": 18900,
  "dimensions": [
    1.06,
    1.218,
    0.614363
  ],
  "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-029/scripts/city_expansion/textile_care_equipment.py",
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    "sourceRecipeSha256": "b2060f5541b6cb3f360b4589b5565885c190e8bc39f233b784d2320f300d0bbf",
    "sourceHelpersSha256": "99ea76b4c3073b3ec2cfdf732e987c7977bfe5efc986b4a077df8db35a6f9d15",
    "alternateFormat": "STL triangulated from the exact reimported GLB, metre-valued Y-up coordinates. No printability or manufacture validation.",
    "stlSha256": "09354a8291290fbec6c1b1823ea50a23dcef064ceb39659f075fa3318e13fc2a"
  },
  "usages": [
    {
      "relationship": "original",
      "project": "Meshcopia",
      "sourceUrl": "https://github.com/Xenoah/meshcopia",
      "sourcePaths": [
        "scripts/city_expansion/frozen/batch-029/scripts/city_expansion/textile_care_equipment.py",
        "scripts/city_expansion/frozen/batch-029/scripts/city_expansion/common.py"
      ],
      "selectors": [
        "city-bench-sewing-machine"
      ],
      "context": "Original city asset created for this library. No external deployment or reuse claimed."
    }
  ],
  "pageUrl": "https://xenoah.github.io/meshcopia/assets/city-bench-sewing-machine/",
  "manifestUrl": "https://xenoah.github.io/meshcopia/api/assets/city-bench-sewing-machine.json",
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}