public bool RemoveByGuid(Guid guid, SceneNode item, BoundableNodeOctree root)
{
if (root.OctantDictionary.ContainsKey(guid))
{
(OctantDictionary[guid] as BoundableNodeOctree).RemoveSafe(item, root);
return(true);
}
else
{
return(false);
}
}
private BoundableNodeOctree RebuildOctree(IEnumerable <SceneNode> items)
{
Clear();
if (items == null)
{
return(null);
}
var tree = new BoundableNodeOctree(items.ToList(), Parameter);
tree.BuildTree();
if (tree.TreeBuilt)
{
foreach (var item in items)
{
SubscribeBoundChangeEvent(item);
}
}
return(tree.TreeBuilt ? tree : null);
}
private void UpdateOctree(BoundableNodeOctree tree)
{
Octree = tree;
mOctree = tree;
}
