uniform sampler2D inputImage;
uniform float inputAngle;
uniform float inputRadius;
uniform vec2 inputCenter;
uniform int mirror;
uniform int correctAspect;
precision mediump float;
/*
{
  "CATEGORIES" : [
    "Distortion Effect"
  ],
  "DESCRIPTION" : "Wraps the video into a circular shape",
  "ISFVSN" : "2",