--- prev: text: 'USDZLoadPlugin' link: './USDZLoadPlugin' next: text: 'KTX2LoadPlugin' link: './KTX2LoadPlugin' --- # STLLoadPlugin [Example](https://threepipe.org/examples/#stl-load/) — [Source Code](https://github.com/repalash/threepipe/blob/master/src/plugins/import/STLLoadPlugin.ts) — [API Reference](https://threepipe.org/docs/classes/STLLoadPlugin.html) Adds support for loading .stl ([Stereolithography](https://en.wikipedia.org/wiki/STL_(file_format))) files. ```typescript import {STLLoadPlugin} from 'threepipe' viewer.addPluginSync(new STLLoadPlugin()) const mesh = await viewer.load('file.stl') ```