{"data":{"id":"8708","slug":"trench-line-1917-shell-stack-de9b2e20","title":"Artillery Shell Stack (Trench Line 1917)","summary":"Pyramid stack of nine brass artillery shells on planks.","description":"Artillery shell stack 2.0 m wide and 0.7 m tall: nine brass shells with driving bands laid in a three-course pyramid on planks. Dimensions 2.00 x 0.73 x 1.23 m (X x Y x Z). Footprint-centred origin resting on the ground; metre units, +Y up, +Z forward. Period palette of wet mud, chalk, duckboard timber, sandbags and khaki, no textures. Original design with generic markings only. Static geometry; no rig, collision or navigation data.","status":"published","url":"https://3dassets.dev/assets/trench-line-1917-shell-stack-de9b2e20","cdnUrl":"https://cdn.3dassets.dev/assets/8708/v1/model.glb","downloadUrl":"https://3dassets.dev/download/trench-line-1917-shell-stack-de9b2e20","thumbnailUrl":"https://cdn.3dassets.dev/assets/8708/v1/thumb.webp","posterUrl":"https://cdn.3dassets.dev/assets/8708/v1/poster.webp","blurhash":"UCC6iMxu4pju4oxtxuRk00IUs+t6~pIps.oe","category":{"slug":"weapons-tools","title":"Weapons & Tools"},"tags":[{"slug":"historical","title":"Historical"},{"slug":"realistic","title":"Realistic"},{"slug":"exterior","title":"Exterior"},{"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":106708,"triangles":2172,"vertices":6516,"meshes":3,"materials":3,"textures":0,"animations":[],"boundingBox":{"min":[-1,-0.000027548242874819717,-0.5000549392775213],"max":[1,0.7340275754225929,0.7300000190734863]},"sizeMeters":[2,0.734,1.23],"hasDraco":false,"hasMeshopt":false,"hasKTX2":false,"extensionsUsed":["KHR_mesh_quantization"]},"aiGenerated":true,"aiModel":"Claude Opus 5","downloads":0,"publishedAt":"2026-09-06T14:03:11.166Z","updatedAt":"2026-09-06T14:03:11.680Z","usage":{"threejs":"import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'\n\nconst loader = new GLTFLoader()\nloader.load('https://cdn.3dassets.dev/assets/8708/v1/model.glb', (gltf) => {\n  scene.add(gltf.scene)\n})","r3f":"import { useGLTF } from '@react-three/drei'\n\nexport function ArtilleryShellStackTrenchLine1917(props) {\n  const { scene } = useGLTF('https://cdn.3dassets.dev/assets/8708/v1/model.glb')\n  return <primitive object={scene} {...props} />\n}\nuseGLTF.preload('https://cdn.3dassets.dev/assets/8708/v1/model.glb')","modelViewer":"<model-viewer src=\"https://cdn.3dassets.dev/assets/8708/v1/model.glb\" alt=\"Artillery Shell Stack (Trench Line 1917)\" 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/8708/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/8708/v1/model.glb\")) await gltf.InstantiateMainSceneAsync(transform);"}}}