{
 "slug": "modular-stairs",
 "triangles": 3764,
 "texture_px": 2048,
 "triangles_light": null,
 "texture_px_light": null,
 "files": {
  "glb": {
   "name": "modular-stairs.glb",
   "bytes": 564740
  },
  "blend": {
   "name": "modular-stairs.blend",
   "bytes": 407380
  },
  "fbx": {
   "name": "modular-stairs.fbx",
   "bytes": 962812
  },
  "obj": {
   "name": "modular-stairs-obj.zip",
   "bytes": 390162
  },
  "usdz": {
   "name": "modular-stairs.usdz",
   "bytes": 859428
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "2.000 x 4.000 x 3.000",
  "triangles": 3764,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-10-18",
  "real_size": "modular staircase, 2.0 m wide, 4.0 m run, 3.0 m rise (16 steps of 18.75 x 25 cm)",
  "notes": "fills two 2 m grid cells (x -1..+1, y -2..+2, origin bottom centre = shared edge of the two cells); place it on the floor tiles (z = 0.1) and the top tread lands exactly on the next storey's floor level (3.1); bottom step faces -Y; closed plastered sides with timber stringers, flat outer faces so it can stand against a wall; 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
 }
}