Sébastien Loriot 9040b59cb8 workaround a case when the intersection polyline is not split ...

the polyline goes from border to interior but the node is
of degree 2 and the polyline is not split

  ***************
  *            *
  *           *
  *          *
 -*---------*-*---
| *           *   |
| *           *   |
| *************   |
|                 |
|                 |
|                 |
|_________________|

2019-03-01 18:06:54 +01:00

..

CGAL

workaround a case when the intersection polyline is not split

2019-03-01 18:06:54 +01:00