public override void Tick(Kugelmatik kugelmatik, TimeSpan time)
{
if (current >= Entries.Length)
current = 0;
ShowEntry entry = Entries[current];
TimeSpan endTime = timeSum + entry.Time; // Zeitpunkt wenn der Eintrag vorbei ist
TimeSpan interpolationStart = endTime - InterpolationTime;
// nächsten Eintrag
if (time >= endTime)
{
timeSum += endTime;
current++;
}
else if (time >= interpolationStart)
{
ShowEntry next;
if (current + 1 >= Entries.Length)
next = Entries[0];
else
next = Entries[current + 1];
float pos = (float)((time - interpolationStart).TotalMilliseconds / InterpolationTime.TotalMilliseconds);
for (int x = 0; x < kugelmatik.StepperCountX; x++)
for (int y = 0; y < kugelmatik.StepperCountY; y++)
{
Stepper stepper = kugelmatik.GetStepperByPosition(x, y);
ushort a = entry.Choreography.GetHeight(stepper.Cluster, time, x, y);
ushort b = next.Choreography.GetHeight(stepper.Cluster, time, x, y);
stepper.Set((ushort)MathHelper.Lerp(a, b, pos));
}
}
else
ChoreographyDirect.ApplyFunction(kugelmatik, time, entry.Choreography);
}
public override IEnumerable<Stepper> EnumerateSteppers(Kugelmatik kugelmatik)
{
yield return kugelmatik.GetStepperByPosition(StepperX, StepperY);
}