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

fix merging of turn instructions

Browse Source
This commit is contained in:
Moritz Kobitzsch 2016-03-16 20:05:14 +01:00 committed by Patrick Niklaus
parent b5739cb3d8
commit d7dd6acd9d
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/extractor/guidance/turn_analysis.cpp
View File

@ -1679,7 +1679,7 @@ std::vector<TurnCandidate> TurnAnalysis::getTurnCandidates(const NodeID from_nod
for (const EdgeID onto_edge : node_based_graph.GetAdjacentEdgeRange(turn_node))
{
BOOST_ASSERT( onto_edge != SPECIAL_EDGEID );
const NodeID to_node = node_based_graph.GetTarget(onto_edge);
bool turn_is_valid =
@ -1838,7 +1838,9 @@ std::vector<TurnCandidate> TurnAnalysis::mergeSegregatedRoads(
(360 - turn_candidates[turn_candidates.size() - 1].angle) / 2;
for (std::size_t i = 1; i + 1 < turn_candidates.size(); ++i)
turn_candidates[i].angle += correction_factor;
turn_candidates[turn_candidates.size() - 1].angle = 0;
turn_candidates[0] = merge(turn_candidates.front(),turn_candidates.back());
turn_candidates[0].angle = 0;
turn_candidates.pop_back();
}
else if (mergable(0, 1))
{
@ -1846,10 +1848,12 @@ std::vector<TurnCandidate> TurnAnalysis::mergeSegregatedRoads(
const double correction_factor = (turn_candidates[1].angle) / 2;
for (std::size_t i = 2; i < turn_candidates.size(); ++i)
turn_candidates[i].angle += correction_factor;
turn_candidates[1].angle = 0;
turn_candidates[0] = merge(turn_candidates[0],turn_candidates[1]);
turn_candidates[0].angle = 0;
turn_candidates.erase(turn_candidates.begin() + 1);
}
for (std::size_t index = 0; index < turn_candidates.size(); ++index)
for (std::size_t index = 2; index < turn_candidates.size(); ++index)
{
if (mergable(index, getRight(index)))
{