This is the Three.js subdivision modifier "extras" package found in the Three.js source (example).
It's loosely based on the three-orbit-controls package.
var SubdivisionModifier = require('three-subdivision-modifier'); var modifier = new SubdivisionModifier( 2 ); // Number of subdivisions modifier.modify( geometry ); // Modifies geometry in place
See the offical Three.js example for more information and usage.
Private packages, team management tools, and powerful integrations. Get started with npm Orgs
how? learn more