jadex.extension.envsupport.environment.space2d

Class KdNode

java.lang.Object

jadex.extension.envsupport.environment.space2d.KdNode

public class KdNode
extends Object

Node for the k-dimensional-tree.

Method Summary

Methods

Modifier and Type	Method and Description
ISpaceObject	getNearestObject(IVector2 point, double radiusSquared) Finds the object nearest to a given point within a search radius.
ISpaceObject	getNearestObject(IVector2 point, double radiusSquared, IFilter filter) Finds the object nearest to a given point within a search radius while filtering objects.
List<ISpaceObject>	getNearestObjects(IVector2 point, double radiusSquared, IFilter filter) Finds all objects within a given search radius.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getNearestObjects

public List<ISpaceObject> getNearestObjects(IVector2 point,
                                   double radiusSquared,
                                   IFilter filter)

Finds all objects within a given search radius.

Parameters:

point - Center of the search area.

radiusSquared - Square of the search radius.

filter - Object filter.

getNearestObject

public ISpaceObject getNearestObject(IVector2 point,
                            double radiusSquared)

Finds the object nearest to a given point within a search radius.

Parameters:

point - The point.

radiusSquared - The squared search radius.

Returns:

Object nearest to the point or null if none is found.

getNearestObject

public ISpaceObject getNearestObject(IVector2 point,
                            double radiusSquared,
                            IFilter filter)

Finds the object nearest to a given point within a search radius while filtering objects.

Parameters:

point - The point.

radiusSquared - The squared search radius.

filter - Object filter.

Returns:

Object nearest to the point or null if none is found.