/// <summary>
/// Turn on a third of LEDs, turn off and move one step
/// </summary>
/// <param name="strip">Strip of LEDs</param>
/// <param name="delay">Delay of effect</param>
/// <param name="brightness">Brightness of LEDs</param>
/// <param name="red">Value of red for LEDs color</param>
/// <param name="green">Value of green for LEDs color</param>
/// <param name="blue">Value of blue for LEDs color</param>
/// <param name="count"></param>
public static void TheaterChase(this LedStrip strip, int delay, byte brightness, byte red, byte green, byte blue, int count)
{
if (count < 1)
{
throw new ArgumentOutOfRangeException(nameof(count), "count must be greater than 0.");
}
strip.Clear();
for (int j = 0; j < count; j++)
{
for (int q = 0; q < 3; q++)
{
for (int i = 0; i < strip.Size; i = i + 3)
{
if (i + q < strip.Size)
{
strip.SetPixel(i + q, brightness, red, green, blue);
}
}
strip.Show();
Thread.Sleep(delay);
for (int i = 0; i < strip.Size; i = i + 3)
{
if (i + q < strip.Size)
{
strip.SetPixel(i + q, brightness, 0, 0, 0);
}
}
}
}
}
/// <summary>
/// Turn on a LED after each other
/// </summary>
/// <param name="strip">Strip of LEDs</param>
/// <param name="delay">Delay of effect</param>
/// <param name="brightness">Brightness of LEDs</param>
/// <param name="red">Value of red for LEDs color</param>
/// <param name="green">Value of green for LEDs color</param>
/// <param name="blue">Value of blue for LEDs color</param>
public static void Wipe(this LedStrip strip, int delay, byte brightness, byte red, byte green, byte blue)
{
for (int i = 0; i < strip.Size; i++)
{
strip.SetPixel(i, brightness, red, green, blue);
strip.Show();
Thread.Sleep(delay);
}
}
/// <summary>
/// Fade out strip with a color
/// </summary>
/// <param name="strip">Strip of LEDs</param>
/// <param name="delay">Delay of effect</param>
/// <param name="brightness">Brightness of LEDs</param>
/// <param name="red">Value of red for LEDs color</param>
/// <param name="green">Value of green for LEDs color</param>
/// <param name="blue">Value of blue for LEDs color</param>
public static void FadeOut(this LedStrip strip, int delay, byte brightness, byte red, byte green, byte blue)
{
for (int k = 255; k > -1; k--)
{
strip.SetAll(brightness, (byte)(red * k / 255), (byte)(green * k / 255), (byte)(blue * k / 255));
strip.Show();
Thread.Sleep(delay);
}
}
/// <summary>
/// Turn on a third of LEDs, turn off and move one step
/// </summary>
/// <param name="strip">Strip of LEDs</param>
/// <param name="delay">Delay of effect</param>
/// <param name="brightness">Brightness of LEDs</param>
/// <param name="red">Value of red for LEDs color</param>
/// <param name="green">Value of green for LEDs color</param>
/// <param name="blue">Value of blue for LEDs color</param>
/// <param name="count">Number of times to sparkle</param>
public static void Sparkle(this LedStrip strip, int delay, byte brightness, byte red, byte green, byte blue, uint count)
{
for (uint i = 0; i < count; i++)
{
var index = Random.Next(strip.Size);
strip.SetPixel(index, brightness, red, green, blue);
strip.Show();
Thread.Sleep(delay);
strip.SetPixel(index, 0, 0, 0, 0);
}
}
/// <summary>
/// Turn on random led with random color
/// </summary>
/// <param name="strip">Strip of LEDs</param>
/// <param name="delay">Delay of effect</param>
/// <param name="brightness">Brightness of LEDs</param>
/// <param name="count">Number of LEDs to turn on</param>
public static void TwinkleRandom(this LedStrip strip, int delay, byte brightness, int count)
{
strip.SetAll(brightness, 0, 0, 0);
for (int i = 0; i < count; i++)
{
strip.SetPixel(Random.Next(strip.Size), brightness, (byte)Random.Next(255),
(byte)Random.Next(255), (byte)Random.Next(255));
strip.Show();
Thread.Sleep(delay);
}
Thread.Sleep(delay);
}
/// <summary>
/// Cycle color of strip by rainbow
/// </summary>
/// <param name="strip">Strip of LEDs</param>
/// <param name="brightness">Brightness of LEDs</param>
/// <param name="delay">Delay of effect</param>
public static void RainbowWheel(this LedStrip strip, int delay, byte brightness)
{
// ReSharper disable once TooWideLocalVariableScope
byte[] color;
for (int j = 0; j < 256; j++)
{
for (int i = 0; i < strip.Size; i++)
{
color = Wheel((byte)(((i * 256 / strip.Size) + j) & 0xff));
strip.SetPixel(i, brightness, color[0], color[1], color[2]);
}
strip.Show();
Thread.Sleep(delay);
}
}
/// <summary>
/// Turn on a third of LEDs, turn off and move one step
/// </summary>
/// <param name="strip">Strip of LEDs</param>
/// <param name="delay">Delay of effect</param>
/// <param name="brightness">Brightness of LEDs</param>
/// <param name="red">Value of red for LEDs color</param>
/// <param name="green">Value of green for LEDs color</param>
/// <param name="blue">Value of blue for LEDs color</param>
public static void RunningLights(this LedStrip strip, int delay, byte brightness, byte red, byte green, byte blue)
{
int position = 0;
for (int j = 0; j < strip.Size * 2; j++)
{
position++;
for (int i = 0; i < strip.Size; i++)
{
strip.SetPixel(i, brightness,
(byte)((Math.Sin(i + position) * 127 + 128) / 255 * red),
(byte)((Math.Sin(i + position) * 127 + 128) / 255 * green),
(byte)((Math.Sin(i + position) * 127 + 128) / 255 * blue));
}
strip.Show();
Thread.Sleep(delay);
}
}