/// <summary>
/// Adds all the data in the given node and inside the given bounding box to the given data list.
/// </summary>
/// <param name="data"></param>
/// <param name="node"></param>
/// <param name="box"></param>
public void AddInsideAtNode(IList <TDataType> data, QuadTreeNode node, BoxF2D box)
{
if (box.Overlaps(_bounds))
{ // ok there is an overlap.
if (_depth > 0)
{
if (_minMin != null)
{
_minMin.AddInsideAtNode(data, node, box);
}
if (_minMax != null)
{
_minMax.AddInsideAtNode(data, node, box);
}
if (_maxMin != null)
{
_maxMin.AddInsideAtNode(data, node, box);
}
if (_maxMax != null)
{
_maxMax.AddInsideAtNode(data, node, box);
}
}
else
{
foreach (KeyValuePair <TPointType, TDataType> data_pair in _data)
{
if (box.IsInside(data_pair.Key))
{
data.Add(data_pair.Value);
}
}
}
}
}
