private void UpdateUi()
{
GridValsVm.UpdateData(Star4Grid.CurValuesAsP2Vs());
GridDeltasVm.UpdateData(Star4Grid.CurDeltasAsP2Vs());
AbsDelta = A2dUt.flattenRowMajor(Star4Grid.Stars).Sum(st => st.AbsDelta);
NoiseField = A2dUt.flattenRowMajor(Star4Grid.Stars).Sum(st => st.NoiseField);
OnPropertyChanged("Generation");
OnPropertyChanged("ElapsedTime");
}
private async void DoStart()
{
_cancellationTokenSource = new CancellationTokenSource();
_isRunning = true;
CommandManager.InvalidateRequerySuggested();
await Task.Run(() =>
{
_stopwatch.Start();
for (var i = 0; _isRunning; i++)
{
Star4Grid.GetDeltas();
Star4Grid.Update(
step: StepSizeVm.Value,
noise: NoiseLevelVm.Value,
nfDecay: NoiseFieldDecayVm.Value,
absDeltaToNoise: DeltaToNoiseVm.Value,
nfCpl: NoiseFieldCplVm.Value,
ffCpl: FixedFieldCplVm.Value
);
if (_cancellationTokenSource.IsCancellationRequested)
{
_isRunning = false;
_stopwatch.Stop();
CommandManager.InvalidateRequerySuggested();
}
if (i % (int)DisplayFrequencySliderVm.Value == 0)
{
Application.Current.Dispatcher.Invoke
(
UpdateUi,
DispatcherPriority.Background
);
}
}
}, _cancellationTokenSource.Token
);
}