{"data":{"id":"28834","slug":"medieval-siege-and-castle-defence-assault-wall-4m-0d850b94","title":"Assault Wall Bay 4 m (Medieval Siege and Castle Defence)","summary":"Four metre limestone wall bay with a battered plinth, a buttress, arrow loops and a crenellated wall head over a 1.4 m walk.","description":"A 4 m bay of defended curtain: a battered plinth, a solid body with one outer buttress and two arrow loops, a crenellated parapet on the assault face and a low kerb behind a 1.4 m wall walk. West and east ports on the 4 m grid chain bays into a run of any length, and the cracked and breached variants drop into the same run. Dimensions 4.00 × 4.60 × 2.45 m (X × Y × Z). Pivot on the grid origin with named connector ports. Metre units, +Y up, +Z forward. Kingdom limestone, ashlar, timber, oak, iron, cloth, slate and straw, the palette shared with the castle construction and faction building packs. Static geometry; no rig, animation, collision or navigation data.","status":"published","url":"https://3dassets.dev/assets/medieval-siege-and-castle-defence-assault-wall-4m-0d850b94","cdnUrl":"https://cdn.3dassets.dev/assets/28834/v1/model.glb","downloadUrl":"https://3dassets.dev/download/medieval-siege-and-castle-defence-assault-wall-4m-0d850b94","thumbnailUrl":"https://cdn.3dassets.dev/assets/28834/v1/thumb.webp","posterUrl":"https://cdn.3dassets.dev/assets/28834/v1/poster.webp","blurhash":"U7H2WT-@0001D*-:xuE100x-_3%LD$xv?bIU","category":{"slug":"buildings","title":"Buildings & Architecture"},"tags":[{"slug":"medieval","title":"Medieval"},{"slug":"low-poly","title":"Low Poly"},{"slug":"kit","title":"Kit / Set"},{"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":9268,"triangles":144,"vertices":432,"meshes":3,"materials":3,"textures":0,"animations":[],"boundingBox":{"min":[-2,-0.00004277359698212635,-1.2000129942083853],"max":[2,4.599940488906522,1.2500129465246694]},"sizeMeters":[4,4.6,2.45],"hasDraco":false,"hasMeshopt":false,"hasKTX2":false,"extensionsUsed":["KHR_mesh_quantization"]},"aiGenerated":true,"aiModel":"Claude Fable 5.1","downloads":0,"publishedAt":"2026-09-08T03:57:27.274Z","updatedAt":"2026-09-08T03:57:27.399Z","usage":{"threejs":"import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'\n\nconst loader = new GLTFLoader()\nloader.load('https://cdn.3dassets.dev/assets/28834/v1/model.glb', (gltf) => {\n  scene.add(gltf.scene)\n})","r3f":"import { useGLTF } from '@react-three/drei'\n\nexport function AssaultWallBay4MMedievalSiegeAndCastleDefence(props) {\n  const { scene } = useGLTF('https://cdn.3dassets.dev/assets/28834/v1/model.glb')\n  return <primitive object={scene} {...props} />\n}\nuseGLTF.preload('https://cdn.3dassets.dev/assets/28834/v1/model.glb')","modelViewer":"<model-viewer src=\"https://cdn.3dassets.dev/assets/28834/v1/model.glb\" alt=\"Assault Wall Bay 4 m (Medieval Siege and Castle Defence)\" 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/28834/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/28834/v1/model.glb\")) await gltf.InstantiateMainSceneAsync(transform);"}}}