{
  "id": "city-passenger-escalator",
  "type": "model",
  "title": "短尺パッセンジャー・エスカレーター",
  "titleEn": "Short passenger escalator",
  "description": "上下の乗降板、実形状のコーム歯、段板と蹴上げ、踏面リブ、左右連続手すりループ、側板と下面梁を備えた短いエスカレーター外観。青緑の側面パネルは不透明な金属板で、透過ガラスではありません。上下床の高さと開口を別途合わせる配置用モデルで、建物・地面・人は含みません。隠れた駆動装置、戻り段列、チェーン、内部配線、細かなねじ山は省略。段・手すりは固定で動作や物理挙動はなく、輸送能力、機械安全、避難、アクセシビリティ、荷重や建築基準への適合は未検証。施工・操作案内ではありません。 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）1.280 × 2.962 × 5.020 m、44,048三角形。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 short escalator appearance assembly with upper/lower landing plates, actual comb fingers, individual treads and risers, raised tread ribs, continuous handrail loops on both sides, side skirts and underside ties. Teal balustrade panels are opaque metal, not transparent glass. Align both landing heights and a host opening separately; no building, ground or person is included. Hidden drive, return-step train, chains, internal wiring and tiny screw threads are omitted. Steps and handrails are fixed with no operation or physics. Passenger capacity, machinery safety, evacuation, accessibility, loads and building-code compliance are unvalidated. This is not installation or operating guidance. For games and visualization; not validated for manufacture, structural engineering or 3D printing. Bounding dimensions (X×Y×Z): 1.280 × 2.962 × 5.020 m; 44,048 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",
    "escalator",
    "vertical-access",
    "architecture",
    "エスカレーター"
  ],
  "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/19446e7a974ccf0130721a39654cbf386a627b7d/content/assets/city-passenger-escalator/preview.png",
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  "unit": "m",
  "upAxis": "Y",
  "triangles": 44048,
  "dimensions": [
    1.28,
    2.962,
    5.02
  ],
  "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-017/scripts/city_expansion/vertical_access.py",
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    "alternateFormat": "STL triangulated from the exact reimported GLB, metre-valued Y-up coordinates. No printability or manufacture validation.",
    "stlSha256": "46afb87eb9b738c0facdb1495981c9f6562eab7230c5f00b71c9e3c9726abfe2"
  },
  "usages": [
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      "relationship": "original",
      "project": "Meshcopia",
      "sourceUrl": "https://github.com/Xenoah/meshcopia",
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      ],
      "selectors": [
        "city-passenger-escalator"
      ],
      "context": "Original city asset created for this library. No external deployment or reuse claimed."
    }
  ],
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}