[generator] Discard invalid closed lines #5556

Open
pastk wants to merge 1 commit from pastk-generator-isolines-skip-resimplify into master

1 commit

Author SHA1 Message Date
be4eeb81a7 [generator] Discard invalid closed lines
- degenerate closed lines with <=3 points (first == last)
- closed lines too small for the zoom / geom level (except roads)
- convert degenerate 3-points closed roads into 2-points
- pre-filter isolines detailed geom in topography_generator
- don't re-simplify & re-filter isolines detailed geom
- stop processing lines and areas that became invalid

Signed-off-by: Konstantin Pastbin <konstantin.pastbin@gmail.com>
2023-07-29 13:56:35 +03:00