scene.js

var scene = new THREE.Scene();
var renderer = new THREE.WebGLRenderer();
var camera = new THREE.PerspectiveCamera(45, 0, 1, 2000);
var mesh = null;

// basic stuff
function initThree () {
  renderer.setPixelRatio(window.devicePixelRatio || 1);
  renderer.setClearColor(0x161216);
  camera.position.y = 0;
  camera.position.z = 2000;
  document.body.appendChild(renderer.domElement);
}