precision mediump float;
#define GLSLIFY 1
// Common uniforms
uniform vec2 u_resolution;
uniform vec2 u_mouse;
uniform float u_time;
uniform float u_frame;

// Common varyings
varying vec3 v_position;
varying vec3 v_normal;

/*
 *  Calculates the diffuse factor produced by the light illumination

precision mediump float;
uniform vec2 resolution;
uniform float time;
void main(){
 vec2 uv=gl_FragCoord.xy/resolution.xy; uv.x*=resolution.x/resolution.y;
 float a=sin((uv.x*18.0 + sin(uv.y*9.0+time)*2.0) - time*1.4);
 float b=sin((uv.y*22.0 + cos(uv.x*8.0-time)*2.0) + time*1.1);
 float lines=smoothstep(0.82,1.0,abs(a))*0.7 + smoothstep(0.86,1.0,abs(b))*0.7;
 vec3 bg=vec3(0.015,0.02,0.07);
 vec3 c=mix(vec3(1.0,0.12,0.6), vec3(0.1,0.9,1.0), step(a,b));
 gl_FragColor=vec4(bg + c*lines,1.0);
}

uniform float width;
uniform float offset;
uniform int vertical;
uniform vec4 color1;
uniform vec4 color2;
uniform float splitPos;
precision mediump float;
/*{
    "CATEGORIES": [
        "Geometry"
    ],
    "CREDIT": "VIDVOX",
    "INPUTS": [
        {