Missing instruction at a ramp bifurcation #4895
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@oxidase Are you saying the Kreuz Oranienburg test case will be fixed? |
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@dgearhart yes, the third instruction will be |
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@oxidase excellent! Thanks |
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- Changes from 5.15.2:
- Guidance
- ADDED Project-OSRM#4676: Support for maneuver override relation, allowing data-driven overrides for turn-by-turn instructions [Project-OSRM#4676](Project-OSRM#4676)
- CHANGED Project-OSRM#4830: Announce reference change if names are empty
- CHANGED Project-OSRM#4835: MAXIMAL_ALLOWED_SEPARATION_WIDTH increased to 12 meters
- CHANGED Project-OSRM#4842: Lower priority links from a motorway now are used as motorway links [Project-OSRM#4842](Project-OSRM#4842)
- CHANGED Project-OSRM#4895: Use ramp bifurcations as fork intersections [Project-OSRM#4895](Project-OSRM#4895)
- CHANGED Project-OSRM#4893: Handle motorway forks with links as normal motorway intersections[Project-OSRM#4893](Project-OSRM#4893)
- FIXED Project-OSRM#4905: Check required tags of `maneuver` relations [Project-OSRM#4905](Project-OSRM#4905)
- Profile:
- FIXED: `highway=service` will now be used for restricted access, `access=private` is still disabled for snapping.
- ADDED Project-OSRM#4775: Exposes more information to the turn function, now being able to set turn weights with highway and access information of the turn as well as other roads at the intersection [Project-OSRM#4775](Project-OSRM#4775)
- FIXED Project-OSRM#4763: Add support for non-numerical units in car profile for maxheight [Project-OSRM#4763](Project-OSRM#4763)
- ADDED Project-OSRM#4872: Handling of `barrier=height_restrictor` nodes [Project-OSRM#4872](Project-OSRM#4872)
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At ramp bifurcations OSRM suppresses obvious instructions
http://map.project-osrm.org/?z=18¢er=33.645919%2C-84.444394&loc=33.645961%2C-84.443981&loc=33.646068%2C-84.445086&hl=en&alt=0
Valhalla does not suppress turn instructions in similar case and produces for the above route
Keep right to take I 85 South toward I 285/Montgomery.instruction due to conditionmaneuver.ramp() && prev_edge->IsRampUse()In order to synchronize guidance instructions OSRM should handle a case of ramp bifurcations as non-obvious. The current OSRM ramp bifurcations implementation is captured by the feature tests:
/cc @srividyacb @dgearhart
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