{
 "slug": "semaphore-signal",
 "triangles": 9740,
 "texture_px": 2048,
 "triangles_light": null,
 "texture_px_light": null,
 "files": {
  "glb": {
   "name": "semaphore-signal.glb",
   "bytes": 1435044
  },
  "blend": {
   "name": "semaphore-signal.blend",
   "bytes": 1096349
  },
  "fbx": {
   "name": "semaphore-signal.fbx",
   "bytes": 2392876
  },
  "obj": {
   "name": "semaphore-signal-obj.zip",
   "bytes": 1433966
  },
  "usdz": {
   "name": "semaphore-signal.usdz",
   "bytes": 2224141
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "2.653 x 1.288 x 6.000",
  "triangles": 9740,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-10-25",
  "real_size": "railway semaphore signal, 6.0 m high lattice mast, 1.75 m signal arm",
  "notes": "front (train side) faces -Y. Movable: the red signal arm with its spectacle frame and the red and green glasses is the separate object 'semaphore-signal_arm' (glass attached as child), origin on the pivot (x +0.424, y -0.277, z +5.200 m from the model origin, Z up); horizontal = stop, rotate +45 deg about the arm axis (Blender +Y, glTF -Z) to show clear, then the green glass sits in front of the lamp. Emissive warm lamp behind the glass plus a small rear light, work platform with railing, ladder, wire pulley and tension box, concrete foundation",
  "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
 }
}