jafar::lgl::PositionManager Class Reference

Class that take care position management its algorithms reason over position instead of raster cells or clusters. More...

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Detailed Description

Class that take care position management its algorithms reason over position instead of raster cells or clusters.

Definition at line 40 of file PositionManager.hpp.

#include <PositionManager.hpp>

List of all members.

Public Member Functions
	PositionManager (GeoData *_geodata, jafar::lgl::Quadtree< double, GeoData > *_qtree)
	Constructor for the position Manager.
bool	isAtCenter (const NavLocation &loc) const
bool	isAtEdge (const NavLocation &loc) const
bool	isAtBorder (const NavLocation &loc) const
bool	getGEnterPos (const NavLocation &loc, std::vector< NavLocation > &enterLocs) const
	Get the enter positions to the nav graph of a given position inside the position map with the decomposition decomp.
bool	getAdjRasterCells (const NavLocation &loc, std::vector< RasterCellIndex > &cells) const
bool	getAdjClusters (const NavLocation &loc, std::vector< RasterCellIndex > &clusters) const
bool	getTopLeftRasterCell (const NavLocation &loc, RasterCellIndex &cell)
bool	getTopLeftCluster (const NavLocation &loc, RasterCellIndex &cell)
bool	inSameCluster (const NavLocation &loc1, const NavLocation &loc2, RasterCellIndex &clusterRoot)
bool	getCluster (const NavLocation &loc1, const NavLocation &loc2, RasterRect &cluster)
	Return the cluster in which lays the edge between loc1 and loc2.
bool	getCluster (const NavLocation &loc1, const NavLocation &loc2, DecompCluster **cluster)
	Return the decomp cluster in which lays the edge between loc1 and loc2.
bool	getCluster (const RasterCellIndex &clusterRoot, DecompCluster **cluster)
bool	getClusterUnordered (const NavLocation &loc, DecompCluster **cluster)
	Returns the decomposition cluster for one location.
Protected Attributes
RasterRect	rect
	Main map borders, main global rectangle, everything-container in terms of position indexes.
PosMap	pos
GeoData *	geodata
Quadtree< double, GeoData > *	quadtree
Private Types
typedef FlexGrid< PosFeature >	PosMap

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Constructor & Destructor Documentation

jafar::lgl::PositionManager::PositionManager	(	GeoData *	_geodata,
		jafar::lgl::Quadtree< double, GeoData > *	_qtree
	)

Constructor for the position Manager.

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Member Function Documentation

bool jafar::lgl::PositionManager::getCluster	(	const NavLocation &	loc1,
		const NavLocation &	loc2,
		RasterRect &	cluster
	)

Return the cluster in which lays the edge between loc1 and loc2.

This cluster is represented by a rectangle zone on which borders lay the two locations.

Parameters:

loc1	Source position of the edge we are looking for
loc2	Target position of the edge we are looking for
cluster	output of this function, the corresponding raster rectangle

bool jafar::lgl::PositionManager::getCluster	(	const NavLocation &	loc1,
		const NavLocation &	loc2,
		DecompCluster **	cluster
	)

Return the decomp cluster in which lays the edge between loc1 and loc2.

This cluster is a leaf of the quadtree decomposition structure. Data can be updated directly inside.

Parameters:

loc1	Source position of the edge we are looking for
loc2	Target position of the edge we are looking for
cluster	output of this function, the pointer to the corresponding DecompCluster

bool jafar::lgl::PositionManager::getClusterUnordered	(	const NavLocation &	loc,
		DecompCluster **	cluster
	)

Returns the decomposition cluster for one location.

This function should not be used to try to build edges. It is only intended for information pulling. In the returned decomposition cluster the user can find the associated terrain state but it is not garanteed on which side of the location the information is pulled as it depends on how the land decomposition

bool jafar::lgl::PositionManager::getGEnterPos	(	const NavLocation &	loc,
		std::vector< NavLocation > &	enterLocs
	)		const

Get the enter positions to the nav graph of a given position inside the position map with the decomposition decomp.

if this position is already inside the graph then do nothing

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The documentation for this class was generated from the following file:

• modules/lgl/include/lgl/PositionManager.hpp