{
 "slug": "trombone",
 "triangles": 6720,
 "texture_px": 2048,
 "triangles_light": null,
 "texture_px_light": null,
 "files": {
  "glb": {
   "name": "trombone.glb",
   "bytes": 662000
  },
  "blend": {
   "name": "trombone.blend",
   "bytes": 410427
  },
  "fbx": {
   "name": "trombone.fbx",
   "bytes": 1102300
  },
  "obj": {
   "name": "trombone-obj.zip",
   "bytes": 311757
  },
  "usdz": {
   "name": "trombone.usdz",
   "bytes": 991890
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "1.131 x 0.362 x 0.219",
  "triangles": 6720,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-09-26",
  "set": "Cozy Music Kit",
  "real_size": "B-flat tenor trombone, 1.13 m long with closed slide, 21.5 cm bell",
  "notes": "lies on its side, resting on the bell rim and the tuning-slide bow; the outer slide is the separate object trombone_slide (origin at the hand brace), closed position as exported; extend by moving along (-0.994, 0.000, 0.108) by 0 to 0.58 m (1st to 7th position); nickel-silver inner slide and mouthpiece; no text, no logo"
 },
 "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
 }
}