{
 "id": "vehicle.two-wheel.bicycle/road-bike",
 "version": 1,
 "name": "Road Bike",
 "summary": "Modern 700c carbon road racing bicycle, reference-based original geometry; metres, +Z forward, articulated game nodes and sockets.",
 "tags": [
  "bicycle",
  "bike",
  "road",
  "two",
  "vehicle",
  "wheel"
 ],
 "style": "realistic",
 "status": "candidate",
 "frame": {
  "contract": "library/two-wheel-+Z-front-+X-left",
  "up": "+Y",
  "unit": "m",
  "front": "+Z"
 },
 "size": {
  "measured_m": {
   "w": 0.421,
   "l": 1.7,
   "h": 0.999
  },
  "source": "measured",
  "class_band": "vehicle.two-wheel.bicycle",
  "band_axis": "length",
  "band": [
   1.6,
   1.9
  ],
  "in_band": true,
  "scale_to_class": 1.0
 },
 "bounds": {
  "geometry": {
   "min": [
    -0.211,
    0.0,
    -0.85
   ],
   "max": [
    0.21,
    0.999,
    0.85
   ]
  },
  "footprint": {
   "kind": "rect",
   "minX": -0.211,
   "maxX": 0.21,
   "minZ": -0.85,
   "maxZ": 0.85,
   "source": "measured"
  },
  "collider": {
   "parts": [
    {
     "type": "box",
     "x": -0.001,
     "y": 0.499,
     "z": 0.0,
     "hx": 0.21,
     "hy": 0.499,
     "hz": 0.85
    }
   ],
   "source": "guessed"
  }
 },
 "placement": {
  "role": null,
  "notes": null,
  "source": null
 },
 "sockets": [
  {
   "name": "wheel_f",
   "role": "wheel",
   "parent": "Wheel_F",
   "pos": [
    0.0,
    0.335,
    0.515
   ],
   "rot": [
    0,
    0,
    0,
    1
   ],
   "spin_axis": "X",
   "radius": 0.335,
   "steer": true,
   "source": "measured"
  },
  {
   "name": "wheel_r",
   "role": "wheel",
   "parent": "Wheel_R",
   "pos": [
    0.0,
    0.335,
    -0.515
   ],
   "rot": [
    0,
    0,
    0,
    1
   ],
   "spin_axis": "X",
   "radius": 0.335,
   "steer": false,
   "source": "measured"
  },
  {
   "name": "foot_l",
   "role": "foot",
   "parent": null,
   "pos": [
    0.112,
    0.216,
    0.044
   ],
   "rot": null,
   "source": "authored"
  },
  {
   "name": "foot_r",
   "role": "foot",
   "parent": null,
   "pos": [
    -0.112,
    0.362,
    -0.254
   ],
   "rot": null,
   "source": "authored"
  },
  {
   "name": "hand_l",
   "role": "hand",
   "parent": null,
   "pos": [
    0.191,
    0.846,
    0.529
   ],
   "rot": null,
   "source": "authored"
  },
  {
   "name": "hand_r",
   "role": "hand",
   "parent": null,
   "pos": [
    -0.191,
    0.846,
    0.529
   ],
   "rot": null,
   "source": "authored"
  },
  {
   "name": "light_head",
   "role": "light",
   "parent": null,
   "pos": [
    0.0,
    0.85,
    0.455
   ],
   "rot": null,
   "source": "authored"
  },
  {
   "name": "light_tail",
   "role": "light",
   "parent": null,
   "pos": [
    0.0,
    0.974,
    -0.432
   ],
   "rot": null,
   "source": "authored"
  },
  {
   "name": "seat_rider",
   "role": "seat",
   "parent": null,
   "pos": [
    0.0,
    1.0,
    -0.335
   ],
   "rot": null,
   "source": "authored"
  }
 ],
 "nodes": {
  "body": [
   "Frame"
  ],
  "wheels": [
   "Wheel_F",
   "Wheel_R"
  ],
  "steer": [
   "Fork"
  ],
  "crank": [
   "Crank",
   "Pedal_L",
   "Pedal_R"
  ],
  "kickstand": [
   "Kickstand"
  ]
 },
 "paint": {
  "encoding": "material factor",
  "material": "Paint",
  "default": [
   0.03,
   0.12,
   0.45
  ],
  "paints": [
   [
    0.03,
    0.12,
    0.45
   ],
   [
    0.012,
    0.016,
    0.022
   ],
   [
    0.72,
    0.76,
    0.8
   ],
   [
    0.48,
    0.018,
    0.028
   ],
   [
    0.015,
    0.12,
    0.065
   ],
   [
    0.42,
    0.32,
    0.2
   ]
  ],
  "names": [
   "Atlantic blue",
   "Carbon black",
   "Pearl white",
   "Racing red",
   "British green",
   "Champagne titanium"
  ],
  "colour_space": "linear",
  "how": "set the Paint material's color (linear RGB) to recolour; nothing else uses Paint"
 },
 "render": {
  "tris": 48500,
  "verts": 52264,
  "materials": 6,
  "draw_calls": 30,
  "textures": [
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   {
    "px": [
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   {
    "px": [
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    "fmt": "ktx2"
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  ],
  "gpu_mb_decoded": 18.9,
  "bytes": 705060,
  "codec": "draco",
  "extensions": [
   "KHR_draco_mesh_compression",
   "KHR_materials_clearcoat",
   "KHR_texture_basisu"
  ]
 },
 "rig": null,
 "animations": [],
 "gameplay": {
  "source": "measured",
  "wheelbase": 1.03
 },
 "techniques": [
  "baked-pbr",
  "draco",
  "paint-factor",
  "textured"
 ],
 "provenance": {
  "author": "gpt-6-astra (Blender)",
  "source": "jobs/road-bike-v1",
  "kit": "library-author",
  "job": "road-bike-v1",
  "feedback": null,
  "imported": "2026-10-07",
  "file_origin": "~/forge-build/forge-assets/jobs/road-bike-v1/road-bike.glb"
 },
 "licence": {
  "kind": "owned",
  "game_use": true,
  "raw_redistribute": false,
  "evidence": "Forge Astra Blender job road-bike-v1 (Nano Banana Pro sheet, CC0 Poly Haven textures: fabric_leather_02, metal_plate)"
 },
 "quality": {
  "gates": "fail: decoded texture memory 19 MB > 12 MB budget",
  "judge": null
 },
 "files": {
  "glb": "sha256:94d8e22d9b2f1f90ab1be98028636b303f83fa823ef252791daa5d4abdbe5829"
 },
 "deps": [],
 "release": "sha256:c990568e98425e35696212ba04cb54e8196b1e70159f00fc0bc5d3b78d4c2a90"
}