aaBBTreeToList (AABBTreeBranch l r _) = (aaBBTreeToList l) ++ (aaBBTreeToList r)
aaBBTreeToList (AABBTreeBranch l r _) = (aaBBTreeToList l) ++ (aaBBTreeToList r)
aaBBTreeToList (AABBTreeBranch l r _) = (aaBBTreeToList l) ++ (aaBBTreeToList r)