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A 1.2 m aisle module climbing one theatre tier in two 150 mm steps: cast treads with dark riser facings, marked nosings and a recessed step light, so an aisle rises beside the seat rows on the same grid. The step light is a lens panel, not a light source: no emissive material and no punctual light are exported. Metre units, +Y up, the user side toward +Z, resting on y=0. Static geometry; no rig, collision or navigation data.
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Use the “Lecture Theatre Aisle Step Module (University Lecture Hall and Campus)” asset in my project. Model: https://cdn.3dassets.dev/assets/34736/v1/model.glb Asset page: https://3dassets.dev/assets/university-lecture-hall-and-campus-aisle-step-module-db546e96 Description: A 1.2 m aisle module climbing one theatre tier in two 150 mm steps: cast treads with dark riser facings, marked nosings and a recessed step light, so an aisle rises beside the seat rows on the same grid. - Dimensions (X × Y × Z): 1.2 × 0.3 × 1.478 metres - Triangles: 512 - 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.
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import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'
const loader = new GLTFLoader()
loader.load('https://cdn.3dassets.dev/assets/34736/v1/model.glb', (gltf) => {
scene.add(gltf.scene)
})Common questions
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Lecture Theatre Aisle Step Module (University Lecture Hall and Campus)
A 1.2 m aisle module climbing one theatre tier in two 150 mm steps: cast treads with dark riser facings, marked nosings and a recessed step light, so an aisle rises beside the seat rows on the same grid.
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