uniform sampler2D inputImage;
uniform float displaceX;
uniform float displaceY;
uniform float detailX;
uniform float detailY;
uniform float updateTime;
precision mediump float;
/*
{
  "CATEGORIES" : [
    "Distortion Effect", "Noise"
  ],
  "DESCRIPTION" : "Displaces image randomly",
  "ISFVSN" : "2",