Three js Octree


```typeimport { Octree } from './jsm/math/Octree.js'const worldOctree = new Octree()const result = worldOctree.sphereIntersect( sphere.collider )worldOctree.fromGraphNode( gltf.scene )```




> [mrdoob/three.js](https://github.com/mrdoob/three.js/blob/master/examples/games_fps.html)












