{"data":{"id":"16953","slug":"stock-car-oval-speedway-track-packer-4a811710","title":"Track-packing roller tractor (Stock Car Oval Speedway)","summary":"Track-packing roller tractor in an original colourful speedway family.","description":"Track-packing roller tractor. Bounds 2.009 x 2.400 x 3.147 metres X/Y/Z. +Y up, nose +Z. Named wheel pivots where present. Static geometry; no rig. No collision or navigation data. Banked turns include a flat 5 m apron for placement; track ports distinguish flat and banked cross-sections.","status":"published","url":"https://3dassets.dev/assets/stock-car-oval-speedway-track-packer-4a811710","cdnUrl":"https://cdn.3dassets.dev/assets/16953/v1/model.glb","downloadUrl":"https://3dassets.dev/download/stock-car-oval-speedway-track-packer-4a811710","thumbnailUrl":"https://cdn.3dassets.dev/assets/16953/v1/thumb.webp","posterUrl":"https://cdn.3dassets.dev/assets/16953/v1/poster.webp","blurhash":"UA8;x+~pHqIA0fE1xZ%24TDjK8XT^*-:t6R-","category":{"slug":"vehicles","title":"Vehicles"},"tags":[{"slug":"modern","title":"Modern"},{"slug":"stylized","title":"Stylized"},{"slug":"exterior","title":"Exterior"}],"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":166528,"triangles":3312,"vertices":9936,"meshes":11,"materials":6,"textures":0,"animations":[],"boundingBox":{"min":[-1.004490834610628,-0.000004565855492466575,-1.5733474262746747],"max":[1.004490834610628,2.4000000953674316,1.5733611197676551]},"sizeMeters":[2.009,2.4,3.147],"hasDraco":false,"hasMeshopt":false,"hasKTX2":false,"extensionsUsed":["KHR_mesh_quantization"]},"aiGenerated":true,"aiModel":"Claude Fable 5.1","downloads":0,"publishedAt":"2026-09-07T16:24:34.592Z","updatedAt":"2026-09-07T16:24:34.681Z","usage":{"threejs":"import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'\n\nconst loader = new GLTFLoader()\nloader.load('https://cdn.3dassets.dev/assets/16953/v1/model.glb', (gltf) => {\n  scene.add(gltf.scene)\n})","r3f":"import { useGLTF } from '@react-three/drei'\n\nexport function TrackPackingRollerTractorStockCarOvalSpeedway(props) {\n  const { scene } = useGLTF('https://cdn.3dassets.dev/assets/16953/v1/model.glb')\n  return <primitive object={scene} {...props} />\n}\nuseGLTF.preload('https://cdn.3dassets.dev/assets/16953/v1/model.glb')","modelViewer":"<model-viewer src=\"https://cdn.3dassets.dev/assets/16953/v1/model.glb\" alt=\"Track-packing roller tractor (Stock Car Oval Speedway)\" 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/16953/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/16953/v1/model.glb\")) await gltf.InstantiateMainSceneAsync(transform);"}}}