About
Open spiral stair on a 0.5 m newel: sixteen wedge treads climbing 3.15 m through three quarters of a turn within a 3 m circle, with an iron handrail. Dimensions 2.99 x 4.25 x 2.99 m (X x Y x Z). Metre units, +Y up, +Z front; rests on y=0 with the origin on the 4 m grid centre. Nocturne hand-painted palette: slate, bone, crimson, tarnished gold and black iron. Static geometry; no rig, animation, 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 “Spiral Stair (Vampire Crypt and Gothic Cathedral)” asset in my project. Model: https://cdn.3dassets.dev/assets/13037/v1/model.glb Asset page: https://3dassets.dev/assets/vampire-crypt-and-gothic-cathedral-spiral-stair-3e8d5938 Description: Open spiral stair on a 0.5 m newel: sixteen wedge treads climbing 3.15 m through three quarters of a turn within a 3 m circle, with an iron handrail. - Dimensions (X × Y × Z): 2.993 × 4.248 × 2.993 metres - Triangles: 616 - 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/13037/v1/model.glb', (gltf) => {
scene.add(gltf.scene)
})Spiral Stair (Vampire Crypt and Gothic Cathedral)
Open spiral stair on a 0.5 m newel: sixteen wedge treads climbing 3.15 m through three quarters of a turn within a 3 m circle, with an iron handrail.
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