{
 "slug": "bridge",
 "triangles": 29316,
 "texture_px": 2048,
 "triangles_light": 14658,
 "texture_px_light": 1024,
 "files": {
  "glb": {
   "name": "bridge.glb",
   "bytes": 1883220
  },
  "blend": {
   "name": "bridge.blend",
   "bytes": 1651892
  },
  "fbx": {
   "name": "bridge.fbx",
   "bytes": 3284284
  },
  "obj": {
   "name": "bridge-obj.zip",
   "bytes": 1535810
  },
  "usdz": {
   "name": "bridge.usdz",
   "bytes": 2784544
  },
  "glb_light": {
   "name": "bridge-light.glb",
   "bytes": 970880
  },
  "fbx_light": {
   "name": "bridge-light.fbx",
   "bytes": 1733676
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "39.130 x 11.970 x 11.609",
  "triangles": 29316,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-09-26",
  "real_size": "three-arch stone bridge, approx. 32 x 7 m (deck 6 m wide), spans 7 / 9 / 7 m, deck 6.2-7.0 m above the pier feet, lanterns 3.3 m above the parapet",
  "notes": "exterior only; bridge spans along X, pier feet stand on z = 0 (no water included); cambered cobble road with two sidewalks; ends are flat abutment faces to meet an embankment; front faces -Y; no text",
  "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
 }
}