Roof lantern 3

A component from the Victorian markets and stations pack, with named material slots for ironwork iron, ironwork timber, glass ironwork roof and ironwork lead. It measures about 3.00 m × 1.62 m × 3.24 m (W × H × D) and comes as high, medium and low detail files. Place it on its own, or load one of the 2 included assemblies that use it.

The picture is a studio render. View in 3D loads the GLB files themselves in three.js; switch between high, medium and low to compare.

Included in Victorian markets and stations (£24), which contains 105 component models and 11 assemblies.

See the pack

High detail	464 triangles · 171 KB
Medium detail	308 triangles · 59 KB
Low detail	206 triangles · 27 KB
Size (W × H × D)	3.00 m × 1.62 m × 3.24 m
Format	GLB (glTF 2.0 binary)
Compression	Meshopt (EXT_meshopt_compression) + quantised; uncompressed copy in the pack
Textures	9 embedded in the GLB
Material slots	ironwork iron, ironwork timber, glass ironwork roof, ironwork lead
Sockets	mount-origin, edge-left, edge-right
Era	victorian, edwardian
On mobile	Start with the low level (206 triangles). What a phone can draw depends on your whole scene; no device benchmark is published yet.
Instancing	Safe to instance (InstancedMesh)

Load it in three.js

import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js';
import { MeshoptDecoder } from 'three/addons/libs/meshopt_decoder.module.js';

const loader = new GLTFLoader().setMeshoptDecoder(MeshoptDecoder);
const { scene: model } = await loader.loadAsync('models/london-ironwork-roof-lantern-3/high-london-ironwork-roof-lantern-3.glb');
scene.add(model); // 1 unit = 1 metre, origin at the mount socket