@alteredq's EffectComposer plugin for three.js ported for use with Browserify


Browserify-friendly version of THREE.EffectComposer, which offers a quick GLSL post-processing implementation.

Full credit goes to @alteredq for writing this, the original source can be found here.

npm install three-effectcomposer

Install the dependencies and build the script:

git clone
cd three-effectcomposer
npm install -d
npm run demo

Then just open up index.html to see the results.

This module doesn't touch the THREE object, instead you access the different pass classes through EffectComposer. For a working example, see demo.js.

var THREE = require('three')
  , EffectComposer = require('three-effectcomposer')(THREE)
  , DotScreenShader = require('./shaders/dotscreen')
  , RGBShiftShader = require('./shaders/rgbshift')
var renderer
  , scene
  , camera
  , composer
function init() {
  renderer = new THREE.WebGLRenderer
  scene = new THREE.Scene
  camera = new THREE.PerspectiveCamera(70, window.innerWidth/window.innerHeight, 1, 1000);
  // ... 
  // The rest of your setup code, as per usual 
  // ... 
  // Create your composer and first RenderPass 
  composer = new EffectComposer(renderer)
  composer.addPass(new EffectComposer.RenderPass(scene, camera))
  // Redraw with a shader 
  var effect = new EffectComposer.ShaderPass(DotScreenShader)
  // And another shader, drawing to the screen at this point 
  var effect = new EffectComposer.ShaderPass(RGBShiftShader)
  effect.renderToScreen = true
// Instead of calling renderer.render, use 
// composer.render instead: 
function animate() {