Introduction

PIXI.js 3.0 is a great library for creating 2d canvas games and animations. It's one of the most used canvas renderers over the Web. It also supports WebGL rendering, thanks to which most of the operations are executed by GPU instead of CPU. It comes with a nice filters feature that has great possibilites and is quite easy to use and extend. In this article we will focus on describing how to create a custom filter using Fragment shaders.