{
 "slug": "railway-track-curve",
 "triangles": 9332,
 "texture_px": 2048,
 "triangles_light": null,
 "texture_px_light": null,
 "files": {
  "glb": {
   "name": "railway-track-curve.glb",
   "bytes": 1248124
  },
  "blend": {
   "name": "railway-track-curve.blend",
   "bytes": 1219774
  },
  "fbx": {
   "name": "railway-track-curve.fbx",
   "bytes": 1989884
  },
  "obj": {
   "name": "railway-track-curve-obj.zip",
   "bytes": 1456200
  },
  "usdz": {
   "name": "railway-track-curve.usdz",
   "bytes": 1893646
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "6.673 x 9.793 x 0.300",
  "triangles": 9332,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-10-25",
  "real_size": "curved railway track module, 45 degrees, radius 12.0 m on the track centre line, arc length 9.42 m, standard gauge 1435 mm, rail top 0.30 m above ground",
  "notes": "modular track system of the Cozy Trains kit (Z up): ballast bottom z = 0, rail top 0.30 m; the curve turns right when entered at the start end, used backwards it is a left curve; planar radial ends; heading 0 deg = +Y, 90 deg = +X; connection points relative to the model origin (bottom centre of the bounding box): start end at x -1.486, y -4.897, z +0.000 m heading 180.0 deg; far end at x +2.028, y +3.589, z +0.000 m heading 45.0 deg; the start end joins the straight 4.0 m track and the switch, eight curves make a full circle of 24 m diameter",
  "set": "Cozy Trains & Railway 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
 }
}