/// <inheritdoc />
public override void OnUpdate(float delta)
{
if (GetKey(Key.Enter).Pressed)
{
time = 0;
dir = true;
Noise.Seed();
}
time += 0.01f * (dir ? 1 : -1);
if (time <= 0 || time >= 360)
{
dir = !dir;
}
for (int i = 0; i < ScreenWidth; i++)
{
for (int j = 0; j < ScreenHeight; j++)
{
float x = (float)i / ScreenWidth;
float y = (float)j / ScreenWidth;
float noise = Noise.FBM(x, y, time);
noise = noise / 2 + 1;
Pixel p = Pixel.FromHsv(noise * Mathf.PingPong(time, 3), noise, noise * 0.8f);
Draw(i, j, p);
}
}
}