Here’s my attempt to handle curve exports from Blender to Three.js.
It requires Blender version 4.2.0 beta or later.
Usage:
const loader = new GLTFLoader();
loader.register(parser => new GLTFCurveExtension(parser));
Repo: https://github.com/utsuboco/gltf_curve_exporter…
Currently the cyclic NURBS is not properly handled. If someone can help on that it would be awesome. Otherwise it should supports non-cyclic NURBS and Béziers!