private Boolean Contains(RNode <T> node, IBoundingBox <T> area)
{
if (!node.BoundingBox.Contains(area))
{
return(false);
}
else
{
if (node.IsLeaf)
{
foreach (var item in node.Items)
{
if (area.CompareTo(item) == 0)
{
return(true);
}
}
return(false);
}
else
{
foreach (var child in node.Children)
{
if (child.BoundingBox.Contains(area))
{
return(this.Contains(child, area));
}
}
return(false);
}
}
}