public static Color32 FromHSV(float hue, float saturation, float value, float alpha)
{
if (saturation == 0f)
{
return(new Color(value, value, value, alpha));
}
float max = value < 0.5f ? value * (1f + saturation) : (value + saturation) - (value * saturation);
float min = (value * 2f) - max;
return(new Color32(
ColorExtension.RGBChannelFromHue(min, max, hue + (1 / 3f)) * 255f,
ColorExtension.RGBChannelFromHue(min, max, hue) * 255f,
ColorExtension.RGBChannelFromHue(min, max, hue - (1 / 3f)) * 255f,
alpha * 255f
));
}