#version 330 core

uniform float time;
uniform vec2 resolution;
uniform vec2 mouse;

out vec4 color;

void
main ()
{
  vec2 c = gl_FragCoord.xy/resolution;
  vec2 m = mouse/resolution;
  float t = sin(time);

  color = vec4 (.286523, sqrt(((sqrt(sin(sin(sin(sin(m.x)))))+sin(sin(.375898)))+sqrt(sin(c.x))))*sin(c.y), sin(sqrt(sqrt(sin(t)*sin(.758588))*sin((sin(t)+.222414))*sin(sin(sin(m.y))))), 1);

  // color = vec4 ((sin (time*2 + radians (0*90)) + 1)/2,
  //               (sin (time*2 + radians (1*90)) + 1)/2,
  //               (sin (time*2 + radians (2*90)) + 1)/2, 1);
}