three-mesh-bvh
A BVH implementation to speed up raycasting against three.js meshes.
three-gpu-pathtracer
Path tracing renderer and utilities for three.js built on top of three-mesh-bvh.
three-subdivide
Smooth subdivision surface modifier for use with three.js BufferGeometry.
three-js-csg
An NPM module for ThreeJS's CSG (Constructive Solid Geometry) port