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[routing] Documentation

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Signed-off-by: mvglasow <michael -at- vonglasow.com>
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mvglasow
2025-11-18 00:00:30 +02:00
parent d4c002851b
commit 48a3e5d4b0
1 changed files with 12 additions and 0 deletions
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12
libs/routing/features_road_graph.hpp
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@@ -84,9 +84,21 @@ public:
/// @name IRoadGraph overrides
/// @{
void ForEachFeatureClosestToCross(m2::PointD const & cross, ICrossEdgesLoader & edgesLoader) const override;
/**
* @brief Finds the closest edges to a reference point within a given distance.
*
* @param rect A rectangle. Its center is the reference point; the search distance is expressed
* through the height and width.
* @param count The number of results to return.
* @param vicinities Receives the results.
* @param snapToEnds If true, the projection point (the point on the edge closest to the reference
* point) is constrained to one of the edge endpoints; if false, it can be anywhere on the edge.
*/
void FindClosestEdges(m2::RectD const & rect, uint32_t count,
std::vector<std::pair<Edge, geometry::PointWithAltitude>> & vicinities,
bool snapToEnds = false) const override;
std::vector<IRoadGraph::FullRoadInfo> FindRoads(m2::RectD const & rect,
IsGoodFeatureFn const & isGoodFeature) const override;
void GetFeatureTypes(FeatureID const & featureId, feature::TypesHolder & types) const override;