private void DoSplit()
{
_childNodes = new ChildNodes <T>(this);
List <DataEntry <T, Rect> > tempEntryList = new List <DataEntry <T, Rect> >(_objects);
_objects.Clear();
for (int i = 0; i < tempEntryList.Count; i++)
{
if (_childNodes.Fits(tempEntryList[i]))
{
_childNodes.Insert(tempEntryList[i]);
}
else
{
_objects.Add(tempEntryList[i]);
}
}
PollActivity();
}