/// <summary>
/// Create the scenegraph Managers.
/// </summary>
/// <param name="game"></param>
public SceneGraphManager(Game game)
: base(game)
{
_root = new Node();
_new = new Queue<Node>();
removeQueue = new Queue<Node>();
_timeOfDay = MathHelper.Pi;
_TODspeed = 0.00025f;
_useCollisionDetection = true;
newObjectsAdded = false;
_collidedObjects = new List<Pair<PoorSceneObject, PoorSceneObject>>();
}
public virtual void AddNode(Node newNode)
{
_nodes.Add(newNode);
}
private static int comp(Node x1, Node x2)
{
SceneObjectNode node1 = (SceneObjectNode)x1;
SceneObjectNode node2 = (SceneObjectNode)x2;
if (node1.SceneObject.Z == node2.SceneObject.Z) return 0;
return node1.SceneObject.Z > node2.SceneObject.Z ? -1 : 1;
}