akshayloke

varying lowp vec2 vUV;

uniform sampler2D compositeTexture;

uniform highp vec2 screenSize;
uniform highp vec2 halfScreenSize;
uniform highp vec2 doubleScreenSize;
uniform highp vec2 invScreenSize;
uniform highp vec3 numYUVPixels;

akshayloke

// Author: Akshay S. Loke 
// Title: Spiral

#ifdef GL_ES
precision mediump float;
#endif

#define USE_SMOOTH
#define M_PI 3.14159265358979
#define M_2PI 6.28318530717958

akshayloke

// Author: 
// Title: 

#ifdef GL_ES
precision mediump float;
#endif

#define M_PI 3.14159265358979
#define M_2PI 6.28318530717958
#define RADIUS 100.0