/// <summary>
/// Not thread safe. Be sure no threads are accessing data
/// </summary>
public void Clear()
{
foreach (Sector sector in AllSectors)
{
sector.Clear();
}
AllSectors.Clear();
_blackHoles.Clear();
_allStars.Clear();
_root = new Sector(this, MaxStarsPerSector, 0);
RegisterSector(_root);
}
/// <summary>
///
/// </summary>
private void DivideAndConquer()
{
StarBufferIndex star;
_children = new Sector[8];
for (int a = 0; a < 8; a++)
{
_children[a] = new Sector(_universe, MaxStarsPerSector, CurrentLevel + 1);
_universe.RegisterSector(_children[a]);
}
_averageX = _aggregateStarPosition.X / MaxStarsPerSector;
_averageY = _aggregateStarPosition.Y / MaxStarsPerSector;
_averageZ = _aggregateStarPosition.Z / MaxStarsPerSector;
while (_stars.Count > 0)
{
star = _stars.First.Value;
GetAppropriateChildSector(star).AddStar(star);
_stars.RemoveFirst();
}
_stars.Clear();
_stars = null;
}
/// <summary>
///
/// </summary>
/// <param name="sector"></param>
public void RegisterSector(Sector sector)
{
AllSectors.AddLast(sector);
}