{
 "slug": "pedestrian-bridge",
 "triangles": 32868,
 "texture_px": 2048,
 "triangles_light": 16457,
 "texture_px_light": 1024,
 "files": {
  "glb": {
   "name": "pedestrian-bridge.glb",
   "bytes": 2361540
  },
  "blend": {
   "name": "pedestrian-bridge.blend",
   "bytes": 1518351
  },
  "fbx": {
   "name": "pedestrian-bridge.fbx",
   "bytes": 2700748
  },
  "obj": {
   "name": "pedestrian-bridge-obj.zip",
   "bytes": 1373906
  },
  "usdz": {
   "name": "pedestrian-bridge.usdz",
   "bytes": 3208819
  },
  "glb_light": {
   "name": "pedestrian-bridge-light.glb",
   "bytes": 1144920
  },
  "fbx_light": {
   "name": "pedestrian-bridge-light.fbx",
   "bytes": 1459660
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "27.000 x 26.000 x 9.032",
  "triangles": 32868,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-10-25",
  "real_size": "pedestrian bridge, 20 m span over a two-lane road, 3 m wide walkway 5.45 m above the road, tied steel arches up to 9.0 m, stairs at both ends, approx. 27 x 26 m incl. road section",
  "notes": "road runs along Y, bridge spans X; front faces -Y; emissive lamps; no signs, no lettering, no brand; no movable parts",
  "set": "Cozy Buildings Kit"
 },
 "origin": {
  "method": "procedural",
  "detail": "Built procedurally with Blender scripts. The scripts were written with the help of an AI coding assistant. No generative AI model produced the geometry or textures directly.",
  "ai_content": false,
  "ai_assisted_code": true
 }
}