protected override void Update()
{
if (!increasing)
{
cycleTimer -= Time.SecScaled;
if (cycleTimer < 0)
{
cycleTimer = 0;
increasing = true;
}
}
else
{
cycleTimer += Time.SecScaled;
if (cycleTimer > CyclePeriod)
{
cycleTimer = CyclePeriod;
increasing = false;
}
}
var alphaRange = MaxAlpha - MinAlpha;
var cycle = MathHelper.Lerp(0, CyclePeriod, cycleTimer);
image.SetAlpha(MinAlpha + (alphaRange * (cycle / CyclePeriod)));
}
