private void HydroErosion(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
for (int p = 0; p < hydroErodePasses; p++)
{
if (worker.CancellationPending)
{
e.Cancel = true;
break;
}
worker.ReportProgress(p * 100 / hydroErodePasses);
terrain.vFieldHydroErosion(solubility, depositionRate, waterCapacity, rainChance, rainAmount, evaporation, timeStep);
}
}