public override byte[] Render()
{
if (TimePassed(5))
{
if (FirstFrame)
{
Image.SetAll(_bgcolor);
}
for (int i = 0; i < LedCount; i++)
{
if (_pixelArray[i] > 256)
{
_pixelArray[i] = _pixelArray[i] - 500 / (256 - _speed) * 4 > 0 ? _pixelArray[i] - 500 / (256 - _speed) * 4 : 0;
}
else
{
_pixelArray[i] = _pixelArray[i] - 500 / (256 - _speed) > 0 ? _pixelArray[i] - 500 / (256 - _speed) : 0;
}
}
if (Rndm.Next(1000) < _count)
{
var index = RndmIndex();
if (_pixelArray[index] < 0.1)
{
_pixelArray[index] = 510;
}
}
for (int i = 0; i < LedCount; i++)
{
if (_pixelArray[i] != 0)
{
RgbColor newColor;
if (_pixelArray[i] > 255)
{
newColor = RgbColor.Transition(_color, _bgcolor, ((_pixelArray[i] - 255) + 1) / 256, _evenColors);
}
else
{
newColor = RgbColor.Transition(_bgcolor, _color, (_pixelArray[i] + 1) / 256, _evenColors);
}
Image.Leds[i] = newColor;
}
else
{
Image.Leds[i] = _bgcolor;
}
}
return(Image.ToByteArray());
}
return(null);
}
protected int RndmIndex()
{
return(Rndm.Next((int)LedCount));
}