
About
A 4 m module of 610 mm narrow gauge permanent way at seven tenths of standard gauge scale: ballast base at y=0, sleeper tops at y=0.245 and railhead top at y=0.35, with rail centres at x = +/- 0.330. The module origin sits on the rail-a port and runs toward +Z. Bounding size 2.87 x 0.35 x 4.00 m (X x Y x Z). Metre units, +Y up, +Z forward, resting at y=0. 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 “Narrow gauge track straight 4 m (Steam Era Railway and Rolling Stock)” asset in my project. Model: https://cdn.3dassets.dev/assets/14745/v1/model.glb Asset page: https://3dassets.dev/assets/steam-era-railway-and-rolling-stock-narrow-track-strai-069c7a2a Description: A 4 m module of 610 mm gauge track with lighter rail and closely spaced sleepers. - Dimensions (X × Y × Z): 2.87 × 0.35 × 4 metres - Triangles: 364 - 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
Choose your framework, then copy the code into your project to load the asset.
import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'
const loader = new GLTFLoader()
loader.load('https://cdn.3dassets.dev/assets/14745/v1/model.glb', (gltf) => {
scene.add(gltf.scene)
})Common questions
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Narrow gauge track straight 4 m (Steam Era Railway and Rolling Stock)
A 4 m module of 610 mm gauge track with lighter rail and closely spaced sleepers.