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44 Commits

Author SHA1 Message Date
Dustin Carlino
84e682adc7 Document all ongoing/tentative collaborations 2020-09-10 20:40:16 -07:00
Dustin Carlino
2d24bb4a36 Add an API example in Go to measure trip times with different 
percentages of people cancelled.
 2020-09-10 11:44:11 -07:00
Dustin Carlino
8cc61aafc8 Add a method to the API to modify a scenario. No callers/tests yet. 2020-09-09 19:52:15 -07:00
Dustin Carlino
9844eeecc8 Improve error messages for old EditIntersections, for #319 2020-09-09 16:01:29 -07:00
Dustin Carlino
39290f899c Handle some of the live changes to parking by deleting parked cars on 
edited lanes. #312
 2020-09-09 15:03:14 -07:00
Dustin Carlino
e8d857fa32 release with patch 2020-09-08 18:44:42 -07:00
Dustin Carlino
1b450eaf88 just trigger a [rebuild] 2020-09-08 17:21:22 -07:00
Dustin Carlino
0b9b7e1a65 Fix a crash opening challenge modes. If somebody hits this in the latest 
release, will put out a new build
 2020-09-07 10:26:57 -07:00
Dustin Carlino
098e41ab51 new release 2020-09-06 14:31:03 -07:00
Dustin Carlino
5be4c2ca84 Add an API to add a new trip in the middle of the simulation. Fixes #313 
[rebuild]
 2020-09-06 13:53:31 -07:00
Dustin Carlino
4367c03a7d Add a tool to generate a random proletariat robot scenario given an RNG seed, for the forecasting group. #313 2020-09-04 11:10:38 -07:00
Dustin Carlino
65e07d9cc7 Read/write scenarios in JSON, so people can manipulate them in any language. #313 2020-09-04 10:57:52 -07:00
Nick Schimek
9be79f6e2d
Add link to testing strategy in main dev doc (#315) 2020-09-03 22:49:50 -07:00
Dustin Carlino
379724e370 Document testing strategy 2020-09-03 17:44:21 -07:00
Dustin Carlino
4576e9c1d0 Start importing a tiny slice of London, to start working on left-hand driving again 2020-09-03 16:09:17 -07:00
Dustin Carlino
b13f5b0f4a Move iotool things into the importer package, but keep separate binaries 2020-09-03 11:49:53 -07:00
Dustin Carlino
ac345ce6ac Fix mdbook link 2020-09-03 11:20:41 -07:00
Dustin Carlino
afe15041f8 Brainstorm how to apply edits without resetting the sim 2020-09-03 10:59:46 -07:00
Michael Kirk
6482f8b0a4
util to convert geojson to osmosis polygon (#309) 2020-09-02 15:29:25 -07:00
Dustin Carlino
a36ef99c06
Rename Phase -> Stage, to be more in line with standard traffic signal (#302) 
controller terminology. Part of #197.

Holding off on touching PhaseType and all of the serialized
seattle_traffic_signals format, since this will all change in Kyle's PR
anyway.
 2020-08-28 17:19:23 -07:00
Dustin Carlino
0eb1309ace Add an API to get back all of the map edits so far 2020-08-28 14:09:44 -07:00
Dustin Carlino
f5b867848c Fix links in mdbook 2020-08-27 14:39:54 -07:00
Dustin Carlino
2935d2379b Mechanical rename of ezgui -> widgetry, a much better name to enchant the Rust community. #253 [rebuild] 2020-08-27 10:37:04 -07:00
Dustin Carlino
1c27ba39c7 Upgrade to Rust 1.46. Not using any of its features yet, though 
https://blog.rust-lang.org/2020/08/27/Rust-1.46.0.html#track_caller
could be helpful. [rebuild]
 2020-08-27 09:31:59 -07:00
Dustin Carlino
59b14426bb Improve shared left turn lane markings and reorg some docs 2020-08-26 12:35:29 -07:00
Dustin Carlino
8b7ad86647 Regularly import Tel Aviv! 2020-08-26 10:25:45 -07:00
Dustin Carlino
83a5df7886 Add an API for the Xi'an group to get agent positions 2020-08-26 09:22:33 -07:00
Dustin Carlino
219622311d Add dev unverified workaround to mac instructions 2020-08-25 12:04:01 -07:00
Dustin Carlino
b99996c5be Oh no, the install URLs on the instructions page weren't actually links 2020-08-25 08:44:32 -07:00
Dustin Carlino
bf57c26278 Documenting the trip transitions right now, partly as brainstorming for refactoring 2020-08-23 14:10:52 -07:00
Dustin Carlino
dc5bd7f904 new release 2020-08-23 12:09:45 -07:00
Dustin Carlino
11832aa606 Record throughput through a traffic signal by direction, expose through 
the API (#245), and beef up the Python example.

Impact to prebaked file size is tiny -- for lakeslice, the original
intersection_thruput is 2MB and the new traffic_signal_thruput is 435KB.

[rebuild]
 2020-08-22 09:13:16 -07:00
Dustin Carlino
2783c3e180 Expose the granular delays through an API for reinforcement learning (#245). 2020-08-20 16:21:52 -07:00
Dustin Carlino
14c66c5528 A humble start to a Percent type for #274. There are so many places to 
use it; just start a few in ezgui. Also a good time to object to the API
so far.
 2020-08-20 11:01:59 -07:00
Dustin Carlino
7cbc0fd95c Make a tool to dump the map in JSON. 2020-08-19 12:49:30 -07:00
Dustin Carlino
b54f26b631 Document the API so far 2020-08-18 13:20:37 -07:00
Dustin Carlino
9a350b7568 Regularly import Xi'an 2020-08-17 19:37:34 -07:00
Dustin Carlino
a6a454d326 Add a tool to import external traffic demand data. The format and way of 
calling the tool (not in the importer?) are just experiments right now.
 2020-08-17 12:32:09 -07:00
Dustin Carlino
a3ffc48fee new release 2020-08-16 18:53:44 -07:00
Dustin Carlino
25ee39af89 Prepare to flag-guard an experiment to handle uber-turns differently 
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.
 2020-08-14 11:33:25 -07:00
Dustin Carlino
c101666c7c finishing the consolidation of docs 2020-08-10 14:56:39 -07:00
Dustin Carlino
0ac22208c7 moving a few more docs into the mdbook 2020-08-10 14:12:53 -07:00
Dustin Carlino
d44245211e mdbook cant have blank section 2020-08-10 13:52:16 -07:00
Dustin Carlino
f9b41dda30 finally get github pages + mdbook to work, thanks to 
https://github.com/rust-lang/mdBook/pull/1248#issuecomment-671528271 and
removing jekyll
 2020-08-10 13:49:30 -07:00