compressTexture

compressTexture(texture: Texture, _options: CompressTextureOptions): Promise<void>

Optimizes a single Texture, optionally resizing or converting to JPEG, PNG, WebP, or AVIF formats.

Requires sharp, and is available only in Node.js environments.

Example:

import { compressTexture } from '@gltf-transform/functions';
import sharp from 'sharp';

const texture = document.getRoot().listTextures()
    .find((texture) => texture.getName() === 'MyTexture');

await compressTexture(texture, {
    encoder: sharp,
    targetFormat: 'webp',
    resize: [1024, 1024]
});

Function symbol, where the argument and output are a box labeled 'glTF'.