{"data":{"id":"24501","slug":"underground-mine-and-shaft-works-vent-duct-bend-90ba1d18","title":"Ventilation duct bend (Underground Mine and Shaft Works)","summary":"A quarter turn of 1.1 m ventilation ducting on the 2 m radius grid, with flanges at both ends and two hanger brackets.","description":"A quarter turn of 1.1 m ventilation ducting on the 2 m radius grid, with flanges at both ends and two hanger brackets. Dimensions 2.67 by 1.52 by 2.67 m (X by Y by Z), metre units, +Y up, +Z forward, resting on y=0. Modular piece on the 4 m mine grid; ports duct-a, duct-b. Static geometry; no rig, collision or navigation data.","status":"published","url":"https://3dassets.dev/assets/underground-mine-and-shaft-works-vent-duct-bend-90ba1d18","cdnUrl":"https://cdn.3dassets.dev/assets/24501/v1/model.glb","downloadUrl":"https://3dassets.dev/download/underground-mine-and-shaft-works-vent-duct-bend-90ba1d18","thumbnailUrl":"https://cdn.3dassets.dev/assets/24501/v1/thumb.webp","posterUrl":"https://cdn.3dassets.dev/assets/24501/v1/poster.webp","blurhash":"U67KxXaz00ax%MWBIUt700WA~qxuITof%NRj","category":{"slug":"roads-infrastructure","title":"Roads & Infrastructure"},"tags":[{"slug":"modern","title":"Modern"},{"slug":"realistic","title":"Realistic"},{"slug":"modular","title":"Modular"},{"slug":"kit","title":"Kit / Set"}],"license":{"slug":"cc0-1.0","name":"CC0 1.0 Universal","url":"https://creativecommons.org/publicdomain/zero/1.0/","attributionRequired":false},"contributor":{"username":"3dassets","name":"3D Assets","url":"https://3dassets.dev/u/3dassets"},"stats":{"fileSize":33344,"triangles":672,"vertices":2016,"meshes":1,"materials":1,"textures":0,"animations":[],"boundingBox":{"min":[-0.6105808019638062,-0.000048901912010346216,-2.055000066757202],"max":[2.055000066757202,1.5200488828385241,0.6105808019638062]},"sizeMeters":[2.666,1.52,2.666],"hasDraco":false,"hasMeshopt":false,"hasKTX2":false,"extensionsUsed":["KHR_mesh_quantization"]},"aiGenerated":true,"aiModel":"Claude Fable 5.1","downloads":0,"publishedAt":"2026-09-07T20:24:00.243Z","updatedAt":"2026-09-07T20:24:00.333Z","usage":{"threejs":"import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'\n\nconst loader = new GLTFLoader()\nloader.load('https://cdn.3dassets.dev/assets/24501/v1/model.glb', (gltf) => {\n  scene.add(gltf.scene)\n})","r3f":"import { useGLTF } from '@react-three/drei'\n\nexport function VentilationDuctBendUndergroundMineAndShaftWorks(props) {\n  const { scene } = useGLTF('https://cdn.3dassets.dev/assets/24501/v1/model.glb')\n  return <primitive object={scene} {...props} />\n}\nuseGLTF.preload('https://cdn.3dassets.dev/assets/24501/v1/model.glb')","modelViewer":"<model-viewer src=\"https://cdn.3dassets.dev/assets/24501/v1/model.glb\" alt=\"Ventilation duct bend (Underground Mine and Shaft Works)\" camera-controls auto-rotate></model-viewer>","blender":"# Blender 4.x: File > Import > glTF 2.0, or from the Python console after downloading the file.\nimport bpy\nbpy.ops.import_scene.gltf(filepath='model.glb')  # from https://cdn.3dassets.dev/assets/24501/v1/model.glb\n# Metres and +Y up are converted to Blender's Z-up scene automatically.","godot":"# Godot 4: copy model.glb into res://models/ and the editor imports it as a scene.\nvar packed := load(\"res://models/model.glb\") as PackedScene\nvar model := packed.instantiate()\nadd_child(model)","unity":"// Unity: import model.glb with glTFast (Package Manager: com.unity.cloud.gltfast) and drag the prefab in,\n// or load it at runtime straight from the CDN:\nusing GLTFast;\nvar gltf = new GltfImport();\nif (await gltf.Load(\"https://cdn.3dassets.dev/assets/24501/v1/model.glb\")) await gltf.InstantiateMainSceneAsync(transform);"}}}