mrdoob/three.js — pull request #4794 by WestLangley (2014-05-10 22:18:11+00:00)
Title: WireframeHelper: Implemented new BufferAttribute API

Well, it looks like @mrdoob and I independently implemented the same change at the same time, although I used more of the new API methods.

@mrdoob I'll leave it up to you to decide which pattern you want to follow.