meshopt

Applies Meshopt compression using EXT_meshopt_compression. This type of compression can reduce the size of point, line, and triangle geometry, morph targets, and animation data.

This function is a thin wrapper around reorder, quantize, and EXTMeshoptCompression, and exposes relatively few configuration options. To access more options (like quantization bits) direct use of the underlying functions is recommended.

Example:

import { MeshoptEncoder } from 'meshoptimizer';
import { meshopt } from '@gltf-transform/functions';

await MeshoptEncoder.ready;

await document.transform(
  meshopt({encoder: MeshoptEncoder, level: 'medium'})
);