About
A ballistic sliding closure: a 6.2 m concrete slab with banded steel edges, lifting eyes and eight rollers, parked open at the far end of an 11.6 m twin rail track, with the bore ring at the closed end and a gas generator actuator with a push rod. Bounding size 7.54 x 2.48 x 12.89 m (X x Y x Z). Metre units, +Y up, +Z forward, lowest geometry resting on y=0. Movable parts are separate named nodes with local pivots: blast-door. The slab is one named node with a pivot at its own centre so it can be slid the 6.7 m along the track from parked to closed. Generic period hardware with no real designations, insignia or markings. Static geometry; no rig, collision or navigation data.
Use with an AI agent
Copy this prompt into your AI chat, then describe what you want to build with the asset.
Use the “Sliding silo blast door (Cold War Missile Silo and Command Bunker)” asset in my project. Model: https://cdn.3dassets.dev/assets/15649/v1/model.glb Asset page: https://3dassets.dev/assets/cold-war-missile-silo-and-command-bunker-silo-blast-do-05555343 Description: A ballistic sliding closure: a 6.2 m concrete slab with banded steel edges, lifting eyes and eight rollers, parked open at the far end of an 11.6 m twin rail track, with the bore ring at the closed end and a gas generator actuator with a push rod. - Dimensions (X × Y × Z): 7.54 × 2.485 × 12.89 metres - Triangles: 1.7k - Animations: none - Licence: CC0 1.0 Universal (https://creativecommons.org/publicdomain/zero/1.0/) - Loading: Three.js GLTFLoader; no additional decoders required.
Also available as JSON, Markdown, or via the MCP server.
Import manually
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import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'
const loader = new GLTFLoader()
loader.load('https://cdn.3dassets.dev/assets/15649/v1/model.glb', (gltf) => {
scene.add(gltf.scene)
})Common questions
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Sliding silo blast door (Cold War Missile Silo and Command Bunker)
A ballistic sliding closure: a 6.2 m concrete slab with banded steel edges, lifting eyes and eight rollers, parked open at the far end of an 11.6 m twin rail track, with the bore ring at the closed end and a gas generator actuator with a push rod.
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