public IEnumerable <int> Cull(Common.Bounding.IBounding bounding)
{
if (id != -1)
{
yield return(id);
}
else
{
Common.Bounding.EVHLinePlacement p = bounding.VHLinePlacement(verticalSplit, split);
if (p == Common.Bounding.EVHLinePlacement.LeftTop ||
p == Common.Bounding.EVHLinePlacement.Intersect)
{
foreach (int i in children[0].Cull(bounding))
{
yield return(i);
}
}
if (p == Common.Bounding.EVHLinePlacement.RightBottom ||
p == Common.Bounding.EVHLinePlacement.Intersect)
{
foreach (int i in children[1].Cull(bounding))
{
yield return(i);
}
}
}
}
public IEnumerable <int> Cull(Common.Bounding.IBounding bounding)
{
return(root.Cull(bounding));
}
