one of the outbound roads. This was motivated by one particular example
in downtown, and per screenshot tests, doesn't have regressions
elsewhere. Also improves a few cases in montlake.
- wire up the flag to skip building contraction hierarchies in one-shot
importer. 406s to import london without, 230s by skipping CH
- lazily render zoomed parking lot details. 72s and laggy X11 mouse
before, 42s and no GPU melting after
- add my script for stress-testing the importer
when allowing a car to start a turn. It causes
https://github.com/dabreegster/abstreet/pull/276#discussion_r470269394
and also the lakeslice scenario to gridlock (a regression that began a
few weeks ago). But keep the flag on for now, to keep the montlake
scenaro running at least.
https://dabreegster.github.io/abstreet/trafficsim/gridlock.html has
notes about the many different causes and in-progress fixes for
gridlock. This experiment hasn't been explained very well yet, but
roughly it treats a cluster of traffic signals as one, so that once a
vehicle gains access through the first light, they guarantee immediate
access through the entire sequence. This interacts with the "don't block
the box" behavior (don't start a turn if you might get stuck in the
intersection) strangely.
While attempting to get this rollback to work, I also had to manually
redraw the traffic lights for a few manually specified intersections.
They became out-of-date a few weeks ago when I cleaned up the OSM
geometry upstream and the referenced IDs changed, and I hadn't bothered
to re-time the signals. Luckily, with the new multi-signal editor,
redrawing the timing was much easier than originally!
Regenerated all data and lots of bus routes vanished. Plan to get back
to that project soon.
extend short borders, but it can't be done in convert_osm clip. has to
happen later when trimming and making intersection geometry. too much of
a headache right now.
west seattle and krakow still broken because of short borders.
also grab fresh osm
ignoring parking spots if the parking lane is in the opposite direction.
workaround is to reverse the lane. dealing with that bug next though.
part of #64 and #176. fixes#109
connections to driving/biking. just store the immutable stuff -- whether
there's parking in the building, the connection to the sidewalk, and the
physical driveway line. compute all the rest dynamically, so it responds
to edits without effort.
shouldn't be major behavior changes yet (besides maybe fixing some bugs
involving edits)
parking on tiny roads. fixes some geometry in krakow. #230
(unrelated: add a debug layer to show parking blackholes, to work on
bike connections)
(also unrelated: better error message for #256)
skip unreferenced objects, make the output extremely easy to consume.
also fix timers in importer. this helps with #212, although the actual
problem there is weird.
regen everything. some parking lots change a bit, but not horribly, and
that code needs some attention anyway.
