public void Reset()
{
_mesh = null;
Heights = null;
Downhill = null;
CityRender = null;
}
private void VisualizeCities(Graphics g, CityRender cityRender, Mesh mesh)
{
var cities = cityRender.Cities;
var n = cityRender.AreaProperties.NumberOfTerritories;
var multiplier = _drawnBitmap.Width;
var offsetHeight = _drawnBitmap.Height / 2;
var offsetWidth = _drawnBitmap.Width / 2;
using (var brush = new SolidBrush(Color.White))
{
using (var pen = new Pen(Color.Black, 5))
{
for (int i = 0; i < cities.Count; i++)
{
var city = cities[i];
var vxs = mesh.Vxs[city];
var r = i >= n ? 10 : 25;
var halfr = r / 2f;
g.FillEllipse(brush, (float)((vxs.X * multiplier) + offsetWidth) - halfr, (float)((vxs.Y * multiplier) + offsetHeight) - halfr, r, r);
g.DrawEllipse(pen, (float)((vxs.X * multiplier) + offsetWidth) - halfr, (float)((vxs.Y * multiplier) + offsetHeight) - halfr, r, r);
}
}
}
}