Barend Gehrels 081860e8dd [sort_by_side] fix (rare) cases where two froms arrive at a turn, ...

but only one leaves the next turn. This simplifies state to just a boolean.
This fixes cases like case_recursive_boxes_46 for union

2017-04-19 16:32:40 +02:00

..

boost

[sort_by_side] fix (rare) cases where two froms arrive at a turn,

2017-04-19 16:32:40 +02:00