Precision blocks

A component from the Community sports and courts pack, with named material slots for recreation concrete. It measures about 2.15 m × 0.75 m × 1.75 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 Community sports and courts (£24), which contains 156 component models and 21 assemblies.

See the pack

High detail	324 triangles · 57 KB
Medium detail	132 triangles · 24 KB
Low detail	36 triangles · 9 KB
Size (W × H × D)	2.15 m × 0.75 m × 1.75 m
Format	GLB (glTF 2.0 binary)
Compression	Meshopt (EXT_meshopt_compression) + quantised; uncompressed copy in the pack
Textures	3 embedded in the GLB
Material slots	recreation concrete
Sockets	mount-origin, floor-ground
Era	2020s
On mobile	Start with the low level (36 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/sports-precision-blocks/high-sports-precision-blocks.glb');
scene.add(model); // 1 unit = 1 metre, origin at the mount socket