{
 "slug": "portcullis",
 "triangles": 19064,
 "texture_px": 2048,
 "triangles_light": null,
 "texture_px_light": null,
 "files": {
  "glb": {
   "name": "portcullis.glb",
   "bytes": 1498068
  },
  "blend": {
   "name": "portcullis.blend",
   "bytes": 1370753
  },
  "fbx": {
   "name": "portcullis.fbx",
   "bytes": 2821724
  },
  "obj": {
   "name": "portcullis-obj.zip",
   "bytes": 1449376
  },
  "usdz": {
   "name": "portcullis.usdz",
   "bytes": 2435448
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "2.228 x 0.614 x 2.864",
  "triangles": 19064,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-09-26",
  "real_size": "portcullis in a stone archway, approx. 224 x 58 x 286 cm, opening 140 x 215 cm",
  "notes": "front faces -Y; lilac-grey and warm stone archway with a keystone carrying a softly glowing cyan star (separate unbaked mesh, front and back); the iron grate 'portcullis_gate' is a separate object with its origin at the bottom centre of the bars: raise it by translating along +Z (0 = closed, about +1.9 m = fully open; the bars then slide up behind the wall above the arch, intended to sit in a wall); gold rivets; moss on the piers; no text",
  "set": "Cozy Fantasy Dungeon 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
 }
}