Commit Graph

21 Commits

Author SHA1 Message Date
Moritz Kobitzsch
c2dc7e9cd0 use enter + exit for roundabout instructions (#4358)
* Expose roundabout/rotary exit instructions as a new instruction type.
2017-09-05 12:30:34 -07:00
Moritz Kobitzsch
6c3390f14d refactor of post-processing
- moves collapse into a dedicated set of functions / files
 - make collapse scenarios distinct (slight performance cost)
 - reduce verbosity for short name segments (now actually working, was supposed to do so before)
2017-02-25 12:17:22 +00:00
Moritz Kobitzsch
03bb6dc161 reduce verbosity of use-lane in combination with lane-anticipation 2017-02-15 21:57:48 +00:00
Moritz Kobitzsch
bc081b7132 refactor route step / intermediate intersections
rename intersection (engine version) to IntermediateIntersection
follow coding convention for existing functions, move invalidate into routeStep
moved elongate into route step
move forward-step-signage into route step
replace post-processings `forwardInto` with `RouteStep` functionality. Don't change maneuver in step
separete declaration and implementation
2016-12-22 08:33:27 +01:00
Daniel J. Hofmann
60010dd998 Reduce NewName Instructructions / Name Changes
With @karenzshea's name / ref split (ref. #2857) in master we want to
make use of it and reduce `NewName` instructions when ever possible.
This is a first step towards #2744 by using the already existing name
change heuristic from the extractor now in post-processing as well.

Limitations: at the moment we don't have the `SuffixTable` in
post-processing; this would require us serializing and subsequently
deserializing the table, passing it through from the profiles to the
API.
2016-09-21 12:42:39 +02:00
Daniel J. Hofmann
86fd04e556 Improves lane handling for subsequent going straight, resolves #2625
Before we only worked on subsequent quick turns, as in:
`right, right` keeps the user on the rightmost lanes.

This changeset modifies the logic to work on any subsequent steps
that are "quick" and have lane information we can constrain later.

Because we do not have a from-lane => to-lanes mapping we take the
lanes left and right of the turn lanes into account when heuristically
assigning the leftmost / rightmost lanes.

There are some edge cases where this still does not give us the optimal
solution but it gets close to what is actually possible at the moment
without having a lane mapping in post-processing.

References:
- https://github.com/Project-OSRM/osrm-backend/issues/2625

fix rebase
2016-09-07 12:17:36 +02:00
Patrick Niklaus
677306eeee Merge pull request #2707 from oxidase/left_side_driving
Left side driving
2016-08-05 18:09:10 +02:00
Daniel J. Hofmann
7f71f0ed12 Warn on unused return values in guidance code, resolves #2686.
https://github.com/Project-OSRM/osrm-backend/pull/2685/files

fixes an issue where we did

    elongate(fstStep, sndStep);

instead of

    newStep = elongate(fstStep, sndStep);

we didn't get any warnings.

The only way to trigger a warning here is to use

```cpp
__attribute__((warn_unused_result))
```

This changeset does exactly that: for the new guidance code prone to
these kind of issue we add such an attribute to the declaration.
2016-08-03 12:26:07 +02:00
Michael Krasnyk
c918a7957b
Updated format and ChangeLog 2016-07-28 22:59:22 +02:00
Lauren Budorick
c09b9b4c99
Initial left hand driving implementation 2016-07-28 22:59:22 +02:00
Moritz Kobitzsch
0e017a6ce5 collapse use-lane instructions if possible 2016-07-20 10:23:26 +02:00
Moritz Kobitzsch
5d91b759d1 Implement Turn Lane Api 2016-06-27 10:07:48 +02:00
Daniel J. Hofmann
ec0a1a4ab1 Anticipate Lane Changes 2016-06-27 10:07:43 +02:00
Moritz Kobitzsch
1dfdb38d4a improve collapse-handling 2016-06-06 10:05:18 +02:00
Patrick Niklaus
6e16eab6ec
Format with clang-format 3.8 2016-05-27 21:05:04 +02:00
Moritz Kobitzsch
754bc2d274
handle combined turns at segregated roads 2016-04-26 13:13:20 +02:00
Moritz Kobitzsch
5e6d638c6f perform zero-length segment removal 2016-04-05 22:59:14 +02:00
Moritz Kobitzsch
51a4cf5e46 syncronize geometry and steps after post-processing 2016-04-05 22:58:32 +02:00
Moritz Kobitzsch
e82bc20422 post processing moved onto route-steps, looses sync with geometry segments 2016-04-05 22:58:32 +02:00
Patrick Niklaus
b08b360f38 Big Restructuring / Cleanup 2016-04-05 22:58:32 +02:00
Moritz Kobitzsch
ef1e0e14ec advanced guidance on 5.0 2016-04-05 22:58:32 +02:00