public static List <UEdge2i> ConnectedCells_ExpansionEdges_List(
this PM_Maze maze
)
{
List <UEdge2i> expansionEdges = new List <UEdge2i>();
List <Vec2i> connectedCells = maze.ConnectedCells_List();
foreach (var cell in connectedCells)
{
if (maze.Q_Is_Cell_Connected(cell))
{
expansionEdges.AddRange(maze.Cell_ExpansionEdges_List(cell));
}
}
return(expansionEdges);
}
