title: Render Order (EffectComposer? or Z-Buffers?)
body: <p>I'm building a network graph using Three.js (ie a bunch of nodes and interconnecting lines). I'm trying to set it up so the lines always appear behind the nodes (which are Sprites) btu I'm having lots of trouble.</p>
  
  <p>I tried setting renderer.sortObjects = false and then creating the lines before the nodes but it didn't seem to work. I've also tried to use multiple renders, and the EffectComposer, but still haven't cracked it.</p>
  
  <p>Any help much appreciated.</p>