{
 "slug": "ruin-archway",
 "triangles": 16366,
 "texture_px": 2048,
 "triangles_light": null,
 "texture_px_light": null,
 "files": {
  "glb": {
   "name": "ruin-archway.glb",
   "bytes": 1252820
  },
  "blend": {
   "name": "ruin-archway.blend",
   "bytes": 1224638
  },
  "fbx": {
   "name": "ruin-archway.fbx",
   "bytes": 2301260
  },
  "obj": {
   "name": "ruin-archway-obj.zip",
   "bytes": 1295734
  },
  "usdz": {
   "name": "ruin-archway.usdz",
   "bytes": 1959047
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "4.000 x 0.620 x 3.317",
  "triangles": 16366,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-09-26",
  "real_size": "ruined archway, approx. 4.0 x 0.62 x 3.3 m (two 2 m grid modules), opening 2.0 x 2.74 m",
  "notes": "ruined sandstone archway on the 2 m ruin wall grid: two piers with marble impost blocks, semicircular arch of eleven voussoirs with a slightly sagged marble keystone, crumbling spandrel courses, moss, a fallen block and chips in the passage; both ends are the standard flat butt joint (plinth + 4 courses, same joint pattern as ruin-wall-segment) on grid points at x = -2 and x = +2, the arch centre sits on the grid point x = 0; origin bottom centre; no text",
  "set": "Cozy Ancient Ruins 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
 }
}