// -- Private Methods --
/**
* Returns an array of all the TileMaps object under a given node.
*/
private static Generic.List <TileMap> FindTilemapsUnder(Node root)
{
// Prepare the return list.
Generic.List <TileMap> output = new Generic.List <TileMap>();
// Loop through all the children nodes.
foreach (Node child in root.GetChildren())
{
// If the object is a TileMap.
if (child is TileMap)
{
// Add it to the result list.
output.Add(child as TileMap);
}
// If the object has any children.
if (child.GetChildCount() > 0)
{
// Add its sub-tilemaps to the list.
output.AddRange(FindTilemapsUnder(child));
}
}
// Return the list.
return(output);
}
// -- Operators --
// -- Public Methods --
/**
* Merge a face into this one.
*/
public void Merge(Face other)
{
// Add its points.
Points.AddRange(other.Points);
// Add its edges.
foreach (Edge edge in other.Edges)
{
AddEdge(edge);
}
zone.Merge(other.zone);
}