org.graphstream.boids.forces.ntree

Class BoidCellData

java.lang.Object

org.miv.pherd.ntree.BarycenterCellData

org.graphstream.boids.forces.ntree.BoidCellData

All Implemented Interfaces:

org.miv.pherd.ntree.CellData

public class BoidCellData
extends org.miv.pherd.ntree.BarycenterCellData

Compute both the barycenter and average direction of the particles in the box. XXX TODO there are bugs here, verify this code and reuse it in the boid computation (actually the ntree is used only to go faster in searching neighbors).

Since:

2007

Author:

Antoine Dutot

Field Summary

Fields

Modifier and Type	Field and Description
org.miv.pherd.geom.Vector3	dir

Fields inherited from class org.miv.pherd.ntree.BarycenterCellData

cell, center, marked, weight

Constructor Summary

Constructors

Constructor and Description
BoidCellData()

Method Summary

Methods

Modifier and Type	Method and Description
org.miv.pherd.geom.Vector3	getDirection()
org.miv.pherd.ntree.CellData	newCellData()
void	recompute()

Methods inherited from class org.miv.pherd.ntree.BarycenterCellData

distanceFrom, getCenter, getWeight, setCell

Methods inherited from class java.lang.Object

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

Field Detail

dir

public org.miv.pherd.geom.Vector3 dir

Constructor Detail

BoidCellData

public BoidCellData()

Method Detail

getDirection

public org.miv.pherd.geom.Vector3 getDirection()

newCellData

public org.miv.pherd.ntree.CellData newCellData()

Specified by:

newCellData in interface org.miv.pherd.ntree.CellData

Overrides:

newCellData in class org.miv.pherd.ntree.BarycenterCellData

recompute

public void recompute()

Specified by:

recompute in interface org.miv.pherd.ntree.CellData

Overrides:

recompute in class org.miv.pherd.ntree.BarycenterCellData