{"data":{"id":"37866","slug":"roman-bathhouse-and-palaestra-barrel-vault-section-0bba26f8","title":"Barrel Vault Section (Roman Bathhouse and Palaestra)","summary":"A 2 m deep section of barrel vault over a 4 m span: thirteen radial voussoir rings 380 mm thick on short springing blocks, with a marble impost band along each side. Sections repeat along the vault, and the scene sets them on a wall head at whatever height the walls give.","description":"A 2 m deep section of barrel vault over a 4 m span: thirteen radial voussoir rings 380 mm thick on short springing blocks, with a marble impost band along each side. Sections repeat along the vault, and the scene sets them on a wall head at whatever height the walls give. Metre units, +Y up, the bather's side toward +Z, resting on y=0. Static geometry; no rig, collision or navigation data.","status":"published","url":"https://3dassets.dev/assets/roman-bathhouse-and-palaestra-barrel-vault-section-0bba26f8","cdnUrl":"https://cdn.3dassets.dev/assets/37866/v1/model.glb","downloadUrl":"https://3dassets.dev/download/roman-bathhouse-and-palaestra-barrel-vault-section-0bba26f8","thumbnailUrl":"https://cdn.3dassets.dev/assets/37866/v1/thumb.webp","posterUrl":"https://cdn.3dassets.dev/assets/37866/v1/poster.webp","blurhash":"UHHV3bD*01~pof-;D%IU00IVM{M{D*Rj-;RP","category":{"slug":"buildings","title":"Buildings & Architecture"},"tags":[{"slug":"historical","title":"Historical"},{"slug":"realistic","title":"Realistic"},{"slug":"modular","title":"Modular"}],"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":11304,"triangles":204,"vertices":502,"meshes":2,"materials":2,"textures":0,"animations":[],"boundingBox":{"min":[-2.4000000953674316,0.00007098185392884204,-1.0012604625863843],"max":[2.4000000953674316,3.362576074725661,1.0012604625863843]},"sizeMeters":[4.8,3.363,2.003],"hasDraco":false,"hasMeshopt":false,"hasKTX2":false,"extensionsUsed":["KHR_mesh_quantization"]},"aiGenerated":true,"aiModel":"Claude Opus 5","downloads":0,"publishedAt":"2026-09-12T05:53:52.297Z","updatedAt":"2026-09-12T05:53:52.472Z","usage":{"threejs":"import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'\n\nconst loader = new GLTFLoader()\nloader.load('https://cdn.3dassets.dev/assets/37866/v1/model.glb', (gltf) => {\n  scene.add(gltf.scene)\n})","r3f":"import { useGLTF } from '@react-three/drei'\n\nexport function BarrelVaultSectionRomanBathhouseAndPalaestra(props) {\n  const { scene } = useGLTF('https://cdn.3dassets.dev/assets/37866/v1/model.glb')\n  return <primitive object={scene} {...props} />\n}\nuseGLTF.preload('https://cdn.3dassets.dev/assets/37866/v1/model.glb')","modelViewer":"<model-viewer src=\"https://cdn.3dassets.dev/assets/37866/v1/model.glb\" alt=\"Barrel Vault Section (Roman Bathhouse and Palaestra)\" 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/37866/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/37866/v1/model.glb\")) await gltf.InstantiateMainSceneAsync(transform);"}}}