{
 "slug": "staircase",
 "triangles": 4412,
 "texture_px": 2048,
 "triangles_light": null,
 "texture_px_light": null,
 "files": {
  "glb": {
   "name": "staircase.glb",
   "bytes": 826424
  },
  "blend": {
   "name": "staircase.blend",
   "bytes": 602097
  },
  "fbx": {
   "name": "staircase.fbx",
   "bytes": 1204140
  },
  "obj": {
   "name": "staircase-obj.zip",
   "bytes": 676559
  },
  "usdz": {
   "name": "staircase.usdz",
   "bytes": 1178675
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "1.165 x 3.925 x 3.765",
  "triangles": 4412,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-10-18",
  "real_size": "free-standing wooden staircase, 2.7 m rise, 3.9 m run, 1.13 m wide",
  "notes": "15 open treads (18 cm rise, 26 cm going) between two timber stringers, railings with newel posts, handrails and white balusters on both sides; bottom step faces -Y, the top tread is level with 2.7 m; origin bottom centre; no text",
  "set": "Cozy Modular Building 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
 }
}