{
  "id": "city-compact-printmaking-press",
  "type": "model",
  "title": "スタンド付き小型版画プレス",
  "titleEn": "Compact printmaking press on stand",
  "description": "美術室・地域工房に置く手回し版画プレス。上下二本の太いローラーと両側フレーム、上部の調整ねじ・Tハンドル、長い送り盤と無地マット、支持ローラー、三本スポークの手回し輪とグリップ、補強した四脚スタンドを造形。紙・版・インク・作品は含みません。ローラー・送り盤・調整機構は静止し、印刷や圧力性能の検証はありません。 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）1.570 × 1.409 × 1.111 m、12,320三角形。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 hand-cranked printmaking press for art rooms and community workshops. It has two thick pressure rollers with side frames, upper adjustment screws/T handles, long sliding bed and plain mat, support idlers, a three-spoke feed handwheel with crank grip, and a braced four-leg stand. Paper, plates, ink and artworks are absent. Rollers, bed and adjustments are fixed; printing and pressure performance are not validated. For games and visualization; not validated for manufacture, structural engineering or 3D printing. Bounding dimensions (X×Y×Z): 1.570 × 1.409 × 1.111 m; 12,320 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",
    "art",
    "printmaking",
    "press",
    "版画プレス"
  ],
  "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/af80e678a81d7d5249bdce8b302efdb78fbdf4e1/content/assets/city-compact-printmaking-press/preview.png",
  "preview": "city-compact-printmaking-press.glb",
  "unit": "m",
  "upAxis": "Y",
  "triangles": 12320,
  "dimensions": [
    1.570001,
    1.409,
    1.1105
  ],
  "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-042/scripts/city_expansion/community_art_workshop.py",
    "sourceSha256": "dfae3492a185cb3485bd21a19b479ccfccfec4faad455801b08a39baad8503aa",
    "sourceRecipeSha256": "1918bbb87d9858cb3e6917e7fc06c4e9d34931f5ed0a8a0d0453c174c2feaf65",
    "sourceHelpersSha256": "99ea76b4c3073b3ec2cfdf732e987c7977bfe5efc986b4a077df8db35a6f9d15",
    "alternateFormat": "STL triangulated from the exact reimported GLB, metre-valued Y-up coordinates. No printability or manufacture validation.",
    "stlSha256": "d018fe4234c8cfb0297bc3c8f63aab7ade54b66ec85a38f17ae6e4f81d723bc0"
  },
  "usages": [
    {
      "relationship": "original",
      "project": "Meshcopia",
      "sourceUrl": "https://github.com/Xenoah/meshcopia",
      "sourcePaths": [
        "scripts/city_expansion/frozen/batch-042/scripts/city_expansion/community_art_workshop.py",
        "scripts/city_expansion/frozen/batch-042/scripts/city_expansion/common.py"
      ],
      "selectors": [
        "city-compact-printmaking-press"
      ],
      "context": "Original city asset created for this library. No external deployment or reuse claimed."
    }
  ],
  "pageUrl": "https://xenoah.github.io/meshcopia/assets/city-compact-printmaking-press/",
  "manifestUrl": "https://xenoah.github.io/meshcopia/api/assets/city-compact-printmaking-press.json",
  "attribution": "Compact printmaking press on stand by Xenoah / Meshcopia\nhttps://xenoah.github.io/meshcopia/assets/city-compact-printmaking-press/\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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        "filename": "LICENSE.txt",
        "sha256": "327be8f9967f1333d0db9252146b832bc6c3b3a5e3be6c93b1e80913401e7db9",
        "text": "Compact printmaking press on stand 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-compact-printmaking-press/\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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}