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

improve slipway handling to allow multiple styles of turn lanes / turn roads

Browse Source
This commit is contained in:
Moritz Kobitzsch
2016-06-08 14:55:59 +02:00
committed by Patrick Niklaus
parent e9a0beb4e8
commit 2b5355edca
7 changed files with 260 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/extractor/guidance/motorway_handler.cpp
+4 -4
View File
@@ -385,7 +385,7 @@ Intersection MotorwayHandler::fromRamp(const EdgeID via_eid, Intersection inters
{
// circular order indicates a merge to the left (0-3 onto 4
if (angularDeviation(intersection[1].turn.angle, STRAIGHT_ANGLE) <
NARROW_TURN_ANGLE)
2*NARROW_TURN_ANGLE)
intersection[1].turn.instruction = {TurnType::Merge,
DirectionModifier::SlightLeft};
else // fallback
@@ -407,12 +407,12 @@ Intersection MotorwayHandler::fromRamp(const EdgeID via_eid, Intersection inters
if (detail::isMotorwayClass(intersection[2].turn.eid, node_based_graph) &&
node_based_graph.GetEdgeData(intersection[1].turn.eid).name_id !=
EMPTY_NAMEID &&
node_based_graph.GetEdgeData(intersection[1].turn.eid).name_id ==
node_based_graph.GetEdgeData(intersection[0].turn.eid).name_id)
node_based_graph.GetEdgeData(intersection[2].turn.eid).name_id ==
node_based_graph.GetEdgeData(intersection[1].turn.eid).name_id)
{
// circular order (5-0) onto 4
if (angularDeviation(intersection[2].turn.angle, STRAIGHT_ANGLE) <
NARROW_TURN_ANGLE)
2 * NARROW_TURN_ANGLE)
intersection[2].turn.instruction = {TurnType::Merge,
DirectionModifier::SlightRight};
else // fallback