[Tile-serving] [osm2pgsql] Split long lines between nodes (#20)
notifications at github.com
Sat Apr 20 20:02:43 UTC 2013
This patch changes the line splitting algorithm so that it will split between nodes to maintain a maximum line length of `split_at`. Previously the algorithm would only split at nodes, meaning very long lines could still be generated by very long single segments.
This has been tested on an artificial test case consisting of one world-spanning way, and the most recent "bayern-latest" extract from Geofabrik. On the "bayern-latest" case, the maximum difference in summed line lengths by `osm_id` is 1.05e-09 meters.
You can merge this Pull Request by running:
git pull https://github.com/zerebubuth/osm2pgsql master
Or you can view, comment on it, or merge it online at:
-- Commit Summary --
* Changed long line splitting algorithm to be able to split between nodes.
* Untabify changes from previous commit.
-- File Changes --
M build_geometry.cpp (75)
-- Patch Links --
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Tile-serving