Open-Harbor/osrm-backend
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 3 Wiki Activity

fix roundabouts with traffic lights

Browse Source
This commit is contained in:
Moritz Kobitzsch 2016-07-18 15:36:32 +02:00
parent abde215bc3
commit 8831ca2f32
2 changed files with 44 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
features/guidance/roundabout.feature
View File

@ -437,3 +437,42 @@ Feature: Basic Roundabout
When I route I should get
| waypoints | route | turns |
| a,k | massachusetts,massachusetts,massachusetts,massachusetts | depart,sheridan circle-exit-2,dupont circle-exit-1,arrive |
Scenario: Enter and Exit - Traffic Signals
Given the node map
| | | a | | |
| | i | b | l | |
| h | g | | c | d |
| | j | e | k | |
| | | f | | |
And the nodes
| node | highway |
| i | traffic_signals |
| j | traffic_signals |
| k | traffic_signals |
| l | traffic_signals |
And the ways
| nodes | junction |
| ab | |
| cd | |
| ef | |
| gh | |
| bigjekclb | roundabout |
When I route I should get
| waypoints | route | turns |
| a,d | ab,cd,cd | depart,roundabout-exit-3,arrive |
| a,f | ab,ef,ef | depart,roundabout-exit-2,arrive |
| a,h | ab,gh,gh | depart,roundabout-exit-1,arrive |
| d,f | cd,ef,ef | depart,roundabout-exit-3,arrive |
| d,h | cd,gh,gh | depart,roundabout-exit-2,arrive |
| d,a | cd,ab,ab | depart,roundabout-exit-1,arrive |
| f,h | ef,gh,gh | depart,roundabout-exit-3,arrive |
| f,a | ef,ab,ab | depart,roundabout-exit-2,arrive |
| f,d | ef,cd,cd | depart,roundabout-exit-1,arrive |
| h,a | gh,ab,ab | depart,roundabout-exit-3,arrive |
| h,d | gh,cd,cd | depart,roundabout-exit-2,arrive |
| h,f | gh,ef,ef | depart,roundabout-exit-1,arrive |

7
src/engine/guidance/post_processing.cpp
View File

@ -1,5 +1,5 @@
#include "engine/guidance/post_processing.hpp"
#include "extractor/guidance/turn_instruction.hpp"
#include "engine/guidance/post_processing.hpp"
#include "engine/guidance/assemble_steps.hpp"
#include "engine/guidance/lane_processing.hpp"
@ -535,7 +535,6 @@ std::vector<RouteStep> anticipateLaneChangeForRoundabouts(std::vector<RouteStep>
};
forEachRoundabout(begin(steps), end(steps), anticipate_lanes_in_roundabout);
return steps;
}
} // namespace
@ -628,6 +627,10 @@ std::vector<RouteStep> postProcess(std::vector<RouteStep> steps)
has_entered_roundabout = false;
on_roundabout = false;
}
else if (on_roundabout && step_index + 1 < steps.size())
{
steps[step_index + 1].maneuver.exit = step.maneuver.exit;
}
}
// unterminated roundabout