org.mini2Dx.core.collision

Interface QuadTree<T extends Positionable>

All Superinterfaces:

CollisionDetection<T>, PositionChangeListener<T>

All Known Implementing Classes:

ConcurrentPointQuadTree, ConcurrentRegionQuadTree, PointQuadTree, RegionQuadTree

public interface QuadTree<T extends Positionable>
extends CollisionDetection<T>

Common interface for Quad Tree implementation

Method Summary

Modifier and Type	Method and Description
void	getElementsContainingArea(org.mini2Dx.gdx.utils.Array<T> result, Shape area, QuadTreeSearchDirection searchDirection, boolean entirelyContained)
org.mini2Dx.gdx.utils.Array<T>	getElementsContainingArea(Shape area, QuadTreeSearchDirection searchDirection, boolean entirelyContained)
void	getElementsContainingPoint(org.mini2Dx.gdx.utils.Array<T> result, Point point, QuadTreeSearchDirection searchDirection)
org.mini2Dx.gdx.utils.Array<T>	getElementsContainingPoint(Point point, QuadTreeSearchDirection searchDirection)
void	getElementsIntersectingLineSegment(org.mini2Dx.gdx.utils.Array<T> result, LineSegment lineSegment, QuadTreeSearchDirection searchDirection)
org.mini2Dx.gdx.utils.Array<T>	getElementsIntersectingLineSegment(LineSegment lineSegment, QuadTreeSearchDirection searchDirection)
void	getElementsWithinArea(org.mini2Dx.gdx.utils.Array<T> result, Shape area, QuadTreeSearchDirection searchDirection)
org.mini2Dx.gdx.utils.Array<T>	getElementsWithinArea(Shape area, QuadTreeSearchDirection searchDirection)
void	getElementsWithinAreaIgnoringEdges(org.mini2Dx.gdx.utils.Array<T> result, Shape area, QuadTreeSearchDirection searchDirection)
org.mini2Dx.gdx.utils.Array<T>	getElementsWithinAreaIgnoringEdges(Shape area, QuadTreeSearchDirection searchDirection)
float	getMinimumQuadHeight()
float	getMinimumQuadWidth()
QuadTree<T>	getParent()
int	getTotalQuads()

Methods inherited from interface org.mini2Dx.core.collision.CollisionDetection

add, addAll, clear, debugRender, getElements, getElements, getElementsContainingArea, getElementsContainingArea, getElementsContainingPoint, getElementsContainingPoint, getElementsIntersectingLineSegment, getElementsIntersectingLineSegment, getElementsWithinArea, getElementsWithinArea, getElementsWithinAreaIgnoringEdges, getElementsWithinAreaIgnoringEdges, getTotalElements, remove, removeAll

Methods inherited from interface org.mini2Dx.core.geom.PositionChangeListener

positionChanged

Method Detail

getElementsWithinArea

org.mini2Dx.gdx.utils.Array<T> getElementsWithinArea(Shape area,
                                                     QuadTreeSearchDirection searchDirection)

getElementsWithinArea

void getElementsWithinArea(org.mini2Dx.gdx.utils.Array<T> result,
                           Shape area,
                           QuadTreeSearchDirection searchDirection)

getElementsWithinAreaIgnoringEdges

org.mini2Dx.gdx.utils.Array<T> getElementsWithinAreaIgnoringEdges(Shape area,
                                                                  QuadTreeSearchDirection searchDirection)

getElementsWithinAreaIgnoringEdges

void getElementsWithinAreaIgnoringEdges(org.mini2Dx.gdx.utils.Array<T> result,
                                        Shape area,
                                        QuadTreeSearchDirection searchDirection)

getElementsContainingArea

org.mini2Dx.gdx.utils.Array<T> getElementsContainingArea(Shape area,
                                                         QuadTreeSearchDirection searchDirection,
                                                         boolean entirelyContained)

getElementsContainingArea

void getElementsContainingArea(org.mini2Dx.gdx.utils.Array<T> result,
                               Shape area,
                               QuadTreeSearchDirection searchDirection,
                               boolean entirelyContained)

getElementsIntersectingLineSegment

org.mini2Dx.gdx.utils.Array<T> getElementsIntersectingLineSegment(LineSegment lineSegment,
                                                                  QuadTreeSearchDirection searchDirection)

getElementsIntersectingLineSegment

void getElementsIntersectingLineSegment(org.mini2Dx.gdx.utils.Array<T> result,
                                        LineSegment lineSegment,
                                        QuadTreeSearchDirection searchDirection)

getElementsContainingPoint

org.mini2Dx.gdx.utils.Array<T> getElementsContainingPoint(Point point,
                                                          QuadTreeSearchDirection searchDirection)

getElementsContainingPoint

void getElementsContainingPoint(org.mini2Dx.gdx.utils.Array<T> result,
                                Point point,
                                QuadTreeSearchDirection searchDirection)

getTotalQuads

int getTotalQuads()

getParent

QuadTree<T> getParent()

getMinimumQuadWidth

float getMinimumQuadWidth()

getMinimumQuadHeight

float getMinimumQuadHeight()