private static Bounds_d BoundsOfPair(ssBVHNode <GO> nodea, ssBVHNode <GO> nodeb)
{
Bounds_d box = nodea.Bounds;
box.ExpandToFit(nodeb.Bounds);
return(box);
}
private void ExpandVolume(Bounds_d bounds)
{
Bounds_d oldBox = Bounds;
Bounds.ExpandToFit(bounds);
if (!oldBox.Equals(Bounds) && Parent != null)
{
Parent.ExpandVolume(Bounds);
}
}
private double SAofList(SSBVHNodeAdaptor <GO> nAda, List <GO> list)
{
Bounds_d box = nAda.GetObjectBounds(list[0]);
for (int i = 1; i < list.Count - 1; i++)
{
box.ExpandToFit(nAda.GetObjectBounds(list[i]));
}
return(SA(ref box));
}
