#version 330

uniform float time;

out vec4 FragColor;
flat in int vID;

float rand(float n)
{
	return fract(sin(n) * 43758.5453123);
}

void main()
{
	vec3 color = vec3(rand(float(vID + int(time))), rand(float(vID + int(time))), rand(float(vID + int(time))));
    FragColor = vec4(color, 1.0);
}