precision mediump float;

attribute vec2 vertPosition;
attribute vec3 vertColor;

varying vec3 fragColor;
uniform float time;

void main()
{
    gl_PointSize = 2.0;
    fragColor = vec3(255.0, vertPosition);
    gl_Position = vec4(vertPosition.x + cos(time)/20.0, (vertPosition.y + cos(time*1.0 + vertPosition.x*5.0 + vertPosition.y/6.0)), 0.0, 1.0);
}